CN120246810A - A kind of overturning hanger and wine making production line - Google Patents

Abstract

The present invention discloses a flip hanger and a brewing production line, comprising a fixed frame, a flip frame, a first fixing mechanism and a second fixing mechanism; the flip frame is flippably arranged on the inner side of the fixed frame; the first fixing mechanism comprises a limit frame and a support assembly, the limit frame is disposed on both sides above the flip frame, and the support assembly is arranged on the inner side of the flip frame at intervals; the second fixing mechanism comprises a locking assembly disposed on both sides below the flip frame; wherein, the flip hanger comprises two modes: in the first mode, the support assembly can cooperate with the limit frame to fix the first target object; in the second mode, the locking assembly can directly fix the second target object. The flip hanger can be compatible with different targets for transportation, saving the time-consuming disassembly and transfer processes between different hangers, which can significantly improve the material transfer efficiency, speed up the production progress and reduce the problems of material deterioration and pollution caused by time-consuming, so as to ensure the brewing quality.

Description

Overturning lifting appliance and brewing production line

Technical Field

The invention relates to the technical field of transfer devices, in particular to a turnover lifting appliance and a brewing production line.

Background

The wine factory is often required to transfer the steamer pot and the fermentation tank in the brewing process, and the existing operation mode is that different lifting appliances are adopted to respectively transfer the steamer pot and the fermentation tank to preset positions, and materials in the steamer pot and the fermentation tank are poured to a specified stacking position in a manual mode due to different shapes and sizes of the steamer pot and the fermentation tank.

In the process, the time consumption of the disassembly and the assembly of different lifting appliances is long, so that the material transferring efficiency is low, the production progress is influenced, and the material is possibly affected irreversibly (such as microbial pollution, deterioration and the like).

For the above reasons, the development of the general lifting appliance is particularly necessary to meet the requirement of rapid transfer of the steamer pot and the fermentation tank, thereby accelerating the production progress.

Disclosure of Invention

The invention aims to provide a turnover lifting appliance and a brewing production line, which at least can solve the problems of complex operation, time consumption and the like caused by transferring different containers by optimizing and improving the structure of the existing lifting appliance, so that the transferring efficiency is improved, and meanwhile, the manual labor intensity is reduced.

The invention adopts the following technical scheme:

the turnover lifting appliance comprises a fixed frame, a turnover frame, a first fixing mechanism and a second fixing mechanism, wherein the fixed frame is arranged below lifting equipment in a lifting manner, the turnover frame is arranged on the inner side of the fixed frame in a turnover manner, the first fixing mechanism comprises a limiting frame and supporting bracket components, the limiting frame is arranged on two sides above the turnover frame, and the supporting bracket components are arranged on the inner side of the turnover frame at intervals;

The overturning crane comprises two modes, wherein in a first mode, the supporting component can be matched with the limiting frame to fix a first target object, and in a second mode, the locking component can be used for directly fixing a second target object.

In an alternative, the bracket assembly is also allowed to center and grip around a second object in a second mode.

In an alternative scheme, both ends at the top of the limiting frame are provided with limiting angle pieces, and the inner sides of the limiting angle pieces are provided with detachable first lining plates.

In an alternative, the bracket assembly includes a rotatable swing arm having one end folded inwardly and submerged to form a stop step.

In an alternative, the swing arm is arranged to lock automatically upon reaching a predetermined position of the bottom of the first object.

In an alternative, the bracket assembly further comprises:

the upper layer plate and the lower layer plate are fixed at intervals on the inner side of the roll-over stand, and a vertical cylinder is arranged between the upper layer plate and the lower layer plate;

the first driving cylinder is movably arranged on the upper layer plate, and a piston rod of the first driving cylinder is hinged with a crank sleeve;

The connecting shaft penetrates through the vertical cylinder in a rotatable mode, and the top and the bottom of the connecting shaft are fixedly connected with the crank sleeve and the swing arm respectively.

In an alternative scheme, the other end of the swing arm is provided with a lock hole;

the lower part of the upper layer plate is provided with a second driving cylinder, and a first fixing pin is connected to the lower part of the second driving cylinder, wherein the first fixing pin is allowed to penetrate through the lower layer plate and extend into the lock hole.

In an alternative, the bracket assembly further comprises.

The upper layer plate and the lower layer plate are fixed at intervals on the inner side of the roll-over stand, and a vertical cylinder is arranged between the upper layer plate and the lower layer plate;

The first driving cylinder is movably arranged on the upper layer plate, a piston rod of the first driving cylinder is hinged with a crank sleeve, and a clamping groove is formed in the inner wall of the crank sleeve;

The connecting shaft penetrates through the vertical cylinder in a rotatable mode, a wave bead screw which is detachably connected with the clamping groove is arranged at the top of the connecting shaft, and the bottom of the connecting shaft is fixedly connected with the swing arm.

In an alternative scheme, the vertical cylinder is provided with an expanding section, the inner wall of the expanding section is provided with a stop block, and the periphery of the connecting shaft is provided with a limiting block which can be in contact fit with the stop block;

The upper side and the lower side of the upper layer plate are respectively provided with an arc-shaped bulge and a guide sleeve, a movable shaft penetrating the upper layer plate and connected with the arc-shaped bulge is arranged in the guide sleeve, a reset spring is arranged at the top of the movable shaft, and a first fixing pin is connected at the bottom of the movable shaft;

The other end of the swing arm is provided with a lock hole, wherein after the swing arm reaches the preset position of the bottom of the first target object, the crank sleeve can rotate relative to the connecting shaft until the crank sleeve is in contact fit with the arc-shaped bulge, so that the first fixing pin is driven to penetrate through the lower layer plate and extend into the lock hole.

In an alternative scheme, the middle parts of four sides of the roll-over stand are provided with first guide plates.

In an alternative, the locking assembly includes:

The left clamping plate and the right clamping plate are fixed below the roll-over stand at intervals, and through holes are formed in the left clamping plate and the right clamping plate;

the third driving cylinder is fixedly arranged at any outer side of the left clamping plate and the right clamping plate;

The second fixing pin is fixedly arranged on a piston rod of the third driving cylinder and can penetrate through respective through holes of the left clamping plate and the right clamping plate.

In an alternative scheme, the inner sides of the left clamping plate and the right clamping plate are respectively provided with a detachable second lining plate.

In an alternative scheme, the bottoms of the left clamping plate and the right clamping plate are respectively provided with a second guide plate.

In an alternative scheme, a driving bin with a heat radiation port is arranged on the fixing frame, and a turnover mechanism for controlling the turnover frame to rotate is arranged in the driving bin.

In an alternative, the turnover mechanism includes:

the motor is fixedly arranged on the mounting plate in the driving bin;

The gear is fixedly arranged on the output shaft of the motor;

The inner ring of the slewing bearing is meshed with the gear and is fixedly connected with the side arm of the roll-over stand, and the outer ring of the slewing bearing is fixedly connected with the mounting plate.

In addition, the invention also provides a brewing production line which comprises the overturning lifting appliance.

Compared with the prior art, the invention has the beneficial effects that at least:

1. The lifting appliance can be compatible with different targets for transferring, so that the time consumption of the procedures of disassembly, assembly and switching among different lifting appliances is saved, the transfer efficiency of materials can be remarkably improved, the production progress is accelerated, the problems of material deterioration, pollution and the like caused by time consumption are reduced, and the brewing quality is ensured.

2. The first fixing mechanism and the second fixing mechanism are separated and distributed, the limited space of the roll-over stand is fully utilized, the high integration is achieved, the interference influence is avoided, and compared with the independent use of two sets of lifting appliances, the use cost is lower.

3. The support assembly can center and clamp the second object on the whole body, and improves the transportation stability and safety while improving the position calibration efficiency of the second object.

4. The design of the inward folding, the step and the lock hole of the swing arm is more beneficial to stabilizing the first/second target object, and the reliability and the safety of the first fixing mechanism are improved.

5. The lifting appliance has higher automation degree, reduces the labor intensity and improves the operation safety.

Drawings

Fig. 1 is a schematic perspective view of a flip spreader of the present invention.

Fig. 2 is a schematic view of the installation structure of the flip spreader of the present invention.

Fig. 3 is a schematic view of the flip spreader of the present invention in a first mode to secure a first object.

FIG. 4 is a schematic view of the flip spreader of the present invention in a second mode to secure a second object

Fig. 5 is a schematic structural view of the first fixing mechanism on the roll-over stand.

Fig. 6 is a schematic view of a construction of the bracket assembly.

Fig. 7 is a schematic view of an exploded view of a portion of the bracket assembly of fig. 6.

Fig. 8 is a schematic view of another construction of the bracket assembly.

Fig. 9 is a cross-sectional view taken along A-A in fig. 8.

Fig. 10 is a sectional view taken along the direction B-B in fig. 8.

Fig. 11 is a schematic structural view of the second fixing mechanism on the roll-over stand.

Fig. 12 is a schematic view of the mounting structure of the tilting mechanism.

In the figure:

1. A fixing frame;

2. a roll-over stand;

3. The first fixing mechanism comprises 31, a limiting frame, 32, a supporting component, 321, a swing arm, 321a, a limiting step, 321b, a lock hole, 322, an upper plate, 323, a lower plate, 324, a first driving cylinder, 325, a connecting shaft, 326, a vertical cylinder, 326a, an expanding section, 327, a crank sleeve, 327a, a clamping groove, 328, a second driving cylinder, 329, a first fixing pin, 3210, a bead screw, 3211, a stop block, 3212, a limiting block, 3213, an arc-shaped protrusion, 3214, a guide sleeve, 3215, a movable shaft, 3216, a return spring, 33, a limiting angle piece, 34 and a first lining plate;

4. The second fixing mechanism, 41, a locking assembly, 411, a left clamping plate, 412, a right clamping plate, 413, a third driving cylinder, 414, a second fixing pin, 415, a through hole, 42 and a second lining plate;

5. A first guide plate;

6. A second guide plate;

7. 7a, a heat dissipation port;

8. 81 parts of a heat radiation port, 82 parts of a motor, 82 parts of a gear, 83 parts of a slewing bearing, 83a parts of an inner ring, 83b parts of an outer ring, 84 parts of a mounting plate;

9. and lifting equipment. 91. 92, a scissors fork frame and a guide post.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus a repetitive description thereof will be omitted.

In embodiments of the present application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

Furthermore, in the embodiments of the present application, the terms "upper," "lower," "left," "right," and the like are defined relative to the orientation in which the components in the figures are schematically disposed, and it should be understood that these directional terms are relative concepts, which are used for descriptive and clarity relative thereto, and which may be varied accordingly with respect to changes in the orientation in which the components in the figures are disposed.

The first object according to the application is understood to be a fermenter (without a connecting lug) or a substitute of the same shape, size or the like as the fermenter, and likewise the first object is understood to be a retort (with a connecting lug) or a substitute of the same shape, size or the like as the retort.

The first mode refers to a mode in which the spreader is operated by the first fixing mechanism 3, and the second mode refers to a mode in which the spreader is operated by the second fixing mechanism 4.

Referring to fig. 1 to 12, the invention discloses a turnover lifting appliance which is mainly used for transferring brewing accessories such as a fermentation tank, a steamer and the like, and comprises a fixed frame 1, a turnover frame 2, a first fixing mechanism 3 and a second fixing mechanism 4.

As can be seen from fig. 1, the fixed frame 1 has a substantially inverted U-shaped structure, the roll-over stand 2 has a rectangular structure and is arranged between two side arms of the fixed frame 1 in a reversible manner, the two side arms form a main body structure of the lifting appliance, and the main body structure needs to have good strength and rigidity. In some examples, the fixing frame 1 and the roll-over stand 2 are preferably made of square steel by welding, and the welded portion may be reinforced by providing reinforcing plates, diagonal braces (not shown), or the like.

In addition, it is considered that enough space should be reserved from the roll-over stand 2 to the top of the fixed frame 1 to prevent interference with the fixed frame 1 during the process of driving the object to roll over, and the height of the reserved space is generally 1.2 to 1.6 times that of the side arm of the roll-over stand 2.

Referring to fig. 2 and 5, the first fixing mechanism 3 includes a stopper 31 and a bracket assembly 32. Wherein, the spacing frame 31 is arranged on two sides above the roll-over stand 2, the spacing frame 31 is similar to an arch bridge structure, the top of the spacing frame is used for limiting a first object such as a pool opening of a fermentation pool, and a bracket is arranged on the outer side of the spacing frame 31 to assist and strengthen the first object. The rest assemblies 32 are arranged at intervals on the inner side of the roll-over stand 2, and the number of the rest assemblies 32 is four, and the rest assemblies are respectively arranged on the inner sides of four corners of the roll-over stand 2 and are used for providing balanced and stable support for the bottom four corners of the first target object so as to fix the first target object in the roll-over stand 2. It can be understood that the first fixing mechanism 3 adopts a fixing manner of clamping up and down, and is mainly used for the working condition of no connecting lug of the target object.

Referring to fig. 4 and 11, the second fixing mechanism 4 includes locking assemblies 41 disposed at both sides below the roll-over stand 2, and illustratively, two locking assemblies 41 are disposed at each side, and four locking assemblies 41 are used together to connect with the second object, such as the connection lugs of the retort pot, so as to fix the second object in the roll-over stand 2.

The lifting appliance needs to be matched with lifting equipment 9 for operation, as shown in fig. 2, the fixing frame 1 is arranged below the lifting equipment 9 in a lifting manner, the lifting equipment 9 can be a common reel crane, and the pulley at the top of the fixing frame 1 is connected through steel wire stretching, so that lifting control is realized. And the lifting can be guided and limited by the scissors 91 and/or the guide post 92, thereby improving the stability and reliability.

In use, the lifting appliance is lowered to a designated height by the lifting device 9 so that the first object/second object is accommodated in the lifting appliance. The hanger comprises two modes, wherein the two modes are selected according to the transfer requirement, the first mode is that the supporting component 32 can be matched with the limiting frame 31 to clamp and fix the first target object, and the second mode is that the plurality of locking components 41 can be directly connected and fix the second target object. After the fixing is completed, the lifting device 9 can lift and transfer the first object/second object to a predetermined position by means of a lifting appliance, and then the lifting appliance can control the roll-over stand 2 to roll over, so that the material in the first object/second object is poured to a designated stacker.

It can be understood that this hoist can be compatible different targets and transport, compares current hoist, and it has saved the process time consuming of dismouting, switching between different hoists, can show the transfer efficiency that improves the material to improve the production progress, and reduce the material that leads to because of consuming time and go bad, pollute scheduling problem, guarantee brewing quality. On the other hand, the first fixing mechanism 3 and the second fixing mechanism 4 are separated and distributed, the limited space of the roll-over stand 2 is fully utilized, the two sets of lifting appliances are not interfered with each other to affect the roll-over stand while being highly integrated, and the use cost is lower compared with the use of two sets of lifting appliances independently.

It should be noted that the bracket assembly 32 is also allowed to center and grip the second object in the second mode. In short, before the second fixing mechanism 4 fixes the second object, such as the steamer, each support component 32 can cooperate to push the steamer to the center, so as to facilitate the accurate butt joint of the locking component 41 and the connecting lug of the steamer, save the step of manual alignment, and further improve the fixing efficiency. After the steamer is fixed by the second fixing mechanism 4, each supporting component 32 can be held and clamped around the steamer, as can be seen from fig. 4, not only the bottom of the steamer is fixed, but also the steamer is uniformly supported around the steamer, so that the stability and the safety are higher.

The specific principle of the first fixing mechanism 3 and the second fixing mechanism 4 will be described below, respectively.

As shown in fig. 5, in the first fixing mechanism 3, the two ends of the top of the limiting frame 31 are respectively provided with a limiting corner piece 33, and the limiting corner pieces 33 can limit the tank angle of the fermentation tank (the fermentation tank is taken as an example in the following) from three directions of XYZ, so that the fixing reliability and the position accuracy are further improved.

Further, the inner side of the limiting angle piece 33 is provided with a first lining plate 34, and the first lining plate 34 plays a role in protection and is used for preventing the lifting appliance from descending impact to damage the tank mouth or the limiting angle piece 33 of the fermentation tank. By way of example, the first liner 34 may be a polytetrafluoroethylene sheet that has high toughness and good resiliency and is capable of better absorbing impact. In addition, the first lining plates 34 are detachable, and fine adjustment of the distance can be realized by replacing the first lining plates 34 with different thicknesses so as to cope with the influence of instability factors caused by tolerance errors of fermentation tanks in the same batch.

As also shown in fig. 5, in the first fixing mechanism 3, the bracket assembly 32 includes a rotatable swing arm 321, and one end of the swing arm 321 is folded inwards and sunk to form a limit step 321a. The limiting step 321a is used for supporting the bottom of the fermentation tank, and the step is designed to prevent the fermentation tank from being offset after being supported, so that the reliability of the support is improved. When the fermentation tank is used, the swing arm 321 is driven to rotate until the limiting step 321a is inserted into the bottom of the fermentation tank, and the top of the fermentation tank is tightly pressed by the cooperation of the limiting frame 31, so that the fixing function is realized. The design of the inward folding of the swing arm 321 is considered in two points, on one hand, after the inward folding, the swing arm 321 can extend into the bottom of the fermentation tank only by rotating a small angle, which is very beneficial in the condition of limited space because the driving occupied space can be reduced, on the other hand, the part of the inward folding swing arm 321 can form an approximate V-shaped structure, two supporting points can be formed when the part contacts with the whole body of the steamer, eight supporting points can be formed by the four groups of supporting components 32, and the clamping effect is obviously improved.

Fig. 6 and 7 show a specific construction of the bracket assembly 32, the bracket assembly 32 further comprising an upper plate 322, a lower plate 323, a first drive cylinder 324, a connecting shaft 325, a vertical cylinder 326 and a crank sleeve 327.

Specifically, the upper and lower plates 322, 323 are fixed at intervals on the inner side of the roll-over stand 2, for example, are respectively connected with the roll-over stand 2 in a welding manner, a vertical cylinder 326 is arranged between the upper and lower plates 322, 323, the connection of the upper and lower layers is enhanced, a connecting shaft 325 can be guided to improve the rotation stability, the first driving cylinder 324 can be any one of electric/gas/oil cylinders, a crank sleeve 327 is hinged on a piston rod of the first driving cylinder, the crank sleeve 327 can be driven to rotate by driving the piston rod to move, the connecting shaft 325 can rotatably penetrate through the vertical cylinder 326, and the top and the bottom of the connecting shaft 325 are respectively fixedly connected with the crank sleeve 327 and the swing arm 321, for example, the connecting shaft is connected in a pin or bolt manner.

In use, the piston of the first driving cylinder 324 moves forward to drive the crank sleeve 327 to rotate, and the crank sleeve 327 drives the swing arm 321 to rotate through the connecting shaft 325, so that the swing arm moves towards the bottom of the fermentation tank until the fermentation tank is supported and then stops (see fig. 3).

Further, the swing arm 321 is configured to be automatically locked after reaching a predetermined position of the bottom of the first object, thereby preventing the swing arm 321 from being shifted or released when supported, and improving the reliability and the transportation safety of the first fixing mechanism 3.

Specifically, a locking hole 321b (see fig. 7) may be provided at the other end of the swing arm 321, and a second driving cylinder 328 may be provided under the upper plate 322, and a first fixing pin 329 may be connected under the second driving cylinder 328, wherein the first fixing pin 329 is allowed to penetrate through the lower plate 323 and extend into the locking hole 321 b. In use, after the limit step 321a of the swing arm 321 is completely inserted into the bottom of the fermentation tank, the second driving cylinder 328 can drive the first fixing pin 329 to move downwards, and after the first fixing pin 329 extends to the locking hole 321b, the swing arm 321 can be locked on the lower plate 323, so that the deflection preventing function is realized during transferring. Otherwise, the swing arm 321 is automatically unlocked and is matched with the piston rod of the first driving cylinder 324 to retreat, so that the reset function is realized.

Fig. 8-10 illustrate another specific construction of the bracket assembly 32. The bracket assembly 32 also includes upper and lower plates 322, 323, a first drive cylinder 324, a connecting shaft 325, a vertical cylinder 326 and a crank sleeve 327, but incorporates a separable connection design of a clamping groove 327a and a wave bead screw 3210.

The first driving cylinder 324 is movably arranged on the upper layer plate 322, a crank sleeve 327 is hinged on a piston rod of the first driving cylinder, a clamping groove 327a is arranged on the inner wall of the crank sleeve 327, and the clamping groove 327a is preferably an arc-shaped groove so as to facilitate the separation of the wave bead screws 3210;

The connecting shaft 325 rotatably penetrates through the vertical tube 326, a bead screw 3210 which is detachably connected with the clamping groove 327a is arranged at the top of the connecting shaft 325, and the bottom of the connecting shaft 325 is fixedly connected with the swing arm 321.

When the fermentation tank is used, the piston rod of the first driving cylinder 324 moves forward to drive the crank sleeve 327 to rotate, and the crank sleeve 327 drives the connecting shaft 325 to rotate through the ball screw 3210 clamped in the clamping groove 327a, so that the swing arm 321 is driven to rotate, and the swing arm moves towards the bottom of the fermentation tank until the fermentation tank is supported and then stops. Unlike the design of fig. 6, after the rotation of the connecting shaft 325 of the bracket assembly 32 is limited, the ball screw 3210 can be separated from the slot 327a, so that the crank sleeve 327 can still rotate, and during this period, the first driving cylinder 324 does not drive the swing arm 321 to rotate, so that an ineffective stroke, that is, a so-called idle stroke, occurs on the piston rod.

Further, the swing arm 321 is also configured to automatically lock up after reaching a predetermined position of the bottom of the first object.

Specifically, as shown in fig. 8 and 10, the stem 326 has an expanded diameter section 326a for providing a fitting space in the radial direction, the inner wall of the expanded diameter section 326a is provided with a stopper 3211, and the outer periphery of the connecting shaft 325 is provided with a stopper 3212 capable of being brought into contact fit with the stopper 3211. In addition, an arc-shaped protrusion 3213 and a guide sleeve 3214 are respectively disposed on the upper and lower sides of the upper plate 322, a movable shaft 3215 penetrating the upper plate 322 and connected with the arc-shaped protrusion 3213 is disposed in the guide sleeve 3214, a return spring 3216 is disposed at the top of the movable shaft 3215, and a first fixing pin 329 is connected to the bottom. Similarly, the other end of the swing arm 321 is provided with a lock hole 321b, when the swing arm 321 reaches the preset position at the bottom of the fermentation tank, the limiting block 3212 just can contact with the stop block 3211, so that the connecting shaft 325 is limited to continue to rotate, the ball screw 3210 in the crank sleeve 327 is retracted under the action of pushing force, so that the crank sleeve 327 is separated from the connecting shaft 325 to continue to rotate until the ball screw is in contact with the arc-shaped protrusion 3213 and presses the arc-shaped protrusion downwards, during the period, the return spring 3216 is compressed, the movable shaft 3215 drives the first fixing pin to synchronously move downwards, and the first fixing pin 329 penetrates the lower layer plate 323 and extends into the lock hole 321b, so that the swing arm 321 is locked on the lower layer plate 323, and therefore the deflection preventing function is realized during the transferring. Otherwise, the unlocking and swing arm 321 resetting functions are realized.

Compared to the configuration of the bracket assembly 32 of fig. 6, the bracket assembly 32 of fig. 8 introduces a lost motion design and mechanically links the first tumbler pins 329, and only one first driving cylinder 324 is needed to orderly implement the swing arm 321 rotation and locking control, resulting in lower cost and effective reduction of electrical/pneumatic/hydraulic line control requirements.

Referring to fig. 11, the middle parts of four sides of the roll-over stand 2 are provided with first guide plates 5, and the bottom parts of the first guide plates 5 are inclined and spread outwards for guiding the fermenting tank into the roll-over stand 2, thereby reducing the possibility of collision damage. Preferably, a polytetrafluoroethylene plate may be disposed on the inner wall of the first guide plate 5, which has the same effect as the first lining plate 34, and will not be repeated here.

Fig. 11 also shows a specific structure of the locking assembly 41, and the locking assembly 41 includes a left clamping plate 411, a right clamping plate 412, a third driving cylinder 413, and a second fixing pin 414.

Specifically, left and right clamping plates 411, 412 are fixed at a distance below the roll-over stand 2, for example, are connected to the roll-over stand 2 by welding, respectively, and through holes are provided in each of the left and right clamping plates 411, 412. The third driving cylinder 413 is fixedly disposed at either outer side of the left and right clamping plates 411, 412, and the second fixing pin 414 is fixedly disposed on a piston rod of the third driving cylinder 413 and is capable of penetrating through the respective through holes of the left and right clamping plates 411, 412.

In use, after the connecting lugs of the retort (the retort is taken as an example in the following) are inserted between the left clamping plate 411 and the right clamping plate 412 at the corresponding positions, the third driving cylinder 413 can pass through the two through holes by the second fixing pin 414, so that the connecting lugs are fixed (see fig. 4).

Further, the inner sides of the left clamping plate 411 and the right clamping plate 412 are respectively provided with a second lining plate 42, and the second lining plate 42 plays a role in protecting the connecting lugs of the steamer pot or the left clamping plate 411 and the right clamping plate 412 from being damaged due to swinging of the lifting appliance. The second liner 42 may also be a polytetrafluoroethylene plate, for example, and the second liner 42 may be removable, not described herein.

Further, the bottoms of the left clamping plate 411 and the right clamping plate 412 are respectively provided with a second guide plate 6, and the second guide plates 6 are obliquely expanded outwards and used for guiding the connecting lugs of the steamer pot to enter the left clamping plate 411 and the right clamping plate 412, so that the possibility of collision damage is reduced. Preferably, a polytetrafluoroethylene plate may also be provided on the inner wall of the second guide plate 6, the function of which is not repeated.

Referring to fig. 1 and 12, a driving bin 7 with a heat dissipation port 7a is arranged on a fixing frame 1, and a turnover mechanism 8 for controlling the turnover frame 2 to rotate is arranged in the driving bin 7, so that an automatic turnover function is realized, the labor intensity of workers is reduced, and meanwhile, the operation safety is improved.

Specifically, the tilting mechanism 8 includes a motor 81, a gear 82, and a slewing bearing 83. The motor 81 is fixedly arranged on a mounting plate 84 in the driving bin 7, the motor 81 is preferably a servo motor 81 to accurately control the overturning angle, the gear 82 is fixedly arranged on an output shaft of the motor 81, the slewing bearing 83 comprises an inner ring 83a and an outer ring 83b, the inner ring 83a is provided with a gear ring capable of being meshed with the gear 82, the inner ring 83a can be fixedly connected with a side arm of the overturning frame 2 through a bolt, and the outer ring 83b is fixedly connected with the mounting plate 84 through a bolt.

In use, the motor 81 drives the gear 82 to rotate, and the gear 82 drives the inner ring 83a of the slewing bearing 83 to rotate, so as to control the overturning angle of the overturning frame 2. It will be appreciated that the reduction of the gear 82 and the swivel bearing 83 increases the torque and thus better meets the turning requirements of the heavy-duty spreader.

In addition, the invention also discloses a brewing production line (not shown) comprising the overturning lifting appliance. By adopting the wine brewing production line after the overturning lifting appliance, the material transferring efficiency can be greatly improved, the production progress is accelerated, and the use cost is effectively reduced.

While embodiments of the present invention have been shown and described, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that changes, modifications, substitutions and alterations may be made therein by those of ordinary skill in the art without departing from the spirit and scope of the invention, all such changes being within the scope of the appended claims.

Claims (16)

1. A roll-over spreader, comprising:

The fixing frame (1) is arranged below the lifting equipment in a lifting manner;

the turnover frame (2) is arranged on the inner side of the fixed frame (1) in a turnover manner;

The first fixing mechanism (3) comprises a limiting frame (31) and supporting bracket components (32), wherein the limiting frame (31) is arranged on two sides above the roll-over stand (2) in a separated mode, and the supporting bracket components (32) are arranged on the inner side of the roll-over stand (2) at intervals;

the second fixing mechanism (4) comprises locking assemblies (41) which are respectively arranged at two sides below the roll-over stand (2);

The overturning crane comprises two modes, wherein in a first mode, the supporting component (32) can be matched with the limiting frame (31) to fix a first target object, and in a second mode, the locking component (41) can be used for directly fixing a second target object.

2. The flip spreader of claim 1, wherein the bracket assembly (32) is further adapted to allow for centering and body-wide clamping of a second target in the second mode.

3. The overturning lifting appliance according to claim 1, wherein both ends of the top of the limiting frame (31) are provided with limiting corner pieces (33), and the inner sides of the limiting corner pieces (33) are provided with detachable first lining plates (34).

4. The flip spreader of claim 1 or 2, wherein the lug assembly (32) comprises a rotatable swing arm (321), one end of the swing arm (321) being folded inwards and sunk to form a limit step (321 a).

5. The flip spreader of claim 4, wherein the swing arm (321) is configured to automatically lock upon reaching a predetermined position of the bottom of the first object.

6. The flip spreader of claim 4, wherein the bracket assembly (32) further comprises:

Upper and lower plates (322, 323) fixed at intervals on the inner side of the roll-over stand (2), and a vertical cylinder (326) is arranged between the upper and lower plates (322, 323);

The first driving cylinder (324) is movably arranged on the upper layer plate (322), and a piston rod of the first driving cylinder (324) is hinged with a crank sleeve (327);

the connecting shaft (325) rotatably penetrates through the vertical cylinder (326), and the top and the bottom of the connecting shaft (325) are fixedly connected with the crank sleeve (327) and the swing arm (321) respectively.

7. The overturning lifting appliance according to claim 6, characterized in that the other end of the swing arm (321) is provided with a lock hole (321 b);

A second driving cylinder (328) is arranged below the upper plate (322), and a first fixing pin (329) is connected below the second driving cylinder (328), wherein the first fixing pin (329) is allowed to penetrate through the lower plate (323) and extend into the lock hole (321 b).

8. The flip-flop spreader of claim 4 wherein said bracket assembly (32) further comprises.

Upper and lower plates (322, 323) fixed at intervals on the inner side of the roll-over stand (2), and a vertical cylinder (326) is arranged between the upper and lower plates (322, 323);

The first driving cylinder (324) is movably arranged on the upper layer plate (322), a piston rod of the first driving cylinder (324) is hinged with a crank sleeve (327), and a clamping groove (327 a) is formed in the inner wall of the crank sleeve (327);

The connecting shaft (325) rotatably penetrates through the vertical cylinder (326), a wave bead screw (3210) which is detachably connected with the clamping groove (327 a) is arranged at the top of the connecting shaft (325), and the bottom of the connecting shaft (325) is fixedly connected with the swing arm (321).

9. The overturning lifting appliance according to claim 8, wherein the vertical cylinder (326) is provided with an expanding section (326 a), a stop block (3211) is arranged on the inner wall of the expanding section (326 a), and a limiting block (3212) capable of being in contact fit with the stop block (3211) is arranged on the periphery of the connecting shaft (325);

An arc-shaped bulge (3213) and a guide sleeve (3214) are respectively arranged on the upper side and the lower side of the upper layer plate (322), a movable shaft (3215) penetrating the upper layer plate (322) and connected with the arc-shaped bulge (3213) is arranged in the guide sleeve (3214), a reset spring (3216) is arranged at the top of the movable shaft (3215), and a first fixing pin (329) is connected at the bottom of the movable shaft;

The other end of the swing arm (321) is provided with a lock hole (321 b), wherein after the swing arm (321) reaches the preset position of the bottom of the first target object, the crank sleeve (327) can rotate relative to the connecting shaft (325) until the crank sleeve is in contact fit with the arc-shaped protrusion (3213), so that the first fixing pin (329) is driven to penetrate through the lower plate (323) and extend into the lock hole (321 b).

10. The overturning lifting appliance according to claim 1, wherein the middle parts of four sides of the overturning frame (2) are provided with first guide plates (5).

11. The flip spreader of claim 1, wherein the locking assembly (41) comprises:

Left and right clamping plates (411, 412) which are fixed below the roll-over stand (2) at intervals, and through holes (415) are formed in the left and right clamping plates (411, 412);

a third driving cylinder (413) fixedly arranged at any outer side of the left clamping plate (411) and the right clamping plate (412);

And a second fixing pin (414) fixedly arranged on a piston rod of the third driving cylinder (413), wherein the second fixing pin (414) can penetrate through holes (415) of the left clamping plate (411) and the right clamping plate (412).

12. The flip spreader of claim 11, wherein the inner sides of the left and right clamping plates (411, 412) are each provided with a detachable second lining plate (42).

13. The flip spreader of claim 11, wherein the bottoms of the left and right clamping plates (411, 412) are each provided with a second guide plate (6).

14. The turnover lifting appliance according to claim 1, wherein a driving bin (7) with a heat radiation port (7 a) is arranged on the fixed frame (1), and a turnover mechanism (8) for controlling the turnover frame (2) to rotate is arranged in the driving bin (7).

15. The spreader according to claim 14, wherein the tilting mechanism (8) comprises:

a motor (81) fixedly arranged on a mounting plate (84) in the driving bin (7);

a gear (82) fixedly arranged on an output shaft of the motor (81);

And the inner ring (83 a) of the slewing bearing (83) is meshed with the gear (82) and is fixedly connected with the side arm of the turnover frame (2), and the outer ring (83 b) is fixedly connected with the mounting plate (84).

16. A wine production line comprising a flip-flop spreader according to any one of claims 1-15.