CN111038917A - Belt type climbing conveyor - Google Patents
Belt type climbing conveyor Download PDFInfo
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- CN111038917A CN111038917A CN201911413423.5A CN201911413423A CN111038917A CN 111038917 A CN111038917 A CN 111038917A CN 201911413423 A CN201911413423 A CN 201911413423A CN 111038917 A CN111038917 A CN 111038917A
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- belt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
- B65G15/42—Belts or like endless load-carriers made of rubber or plastics having ribs, ridges, or other surface projections
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- Structure Of Belt Conveyors (AREA)
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Abstract
本发明公开了一种皮带式爬坡输送机，包括机架、设置在所述机架上的皮带输送机构以及设置在所述皮带输送机构上的防滑落机构；所述皮带输送机构主动滚筒、被动滚筒、驱动机构以及设置在所述主动滚筒和被动滚筒之间的皮带，所述皮带呈坡面设置；所述防滑落机构包括沿所述皮带的长度方向均匀间隔设置在所述皮带表面的若干阻挡条、沿长度方向均匀间隔设置在所述阻挡条上的若干升降支柱以及连接所述升降支柱上的若干阻挡板。本发明的皮带式爬坡输送机，通过设置可伸缩的防滑落机构，能有效防止物料从皮带上滑落，通过设置挡边，能防止物料从皮带两侧滑落，从而能保证物料的顺利运输，保证输送效率。
The invention discloses a belt type climbing conveyor, comprising a frame, a belt conveying mechanism arranged on the frame, and an anti-falling mechanism arranged on the belt conveying mechanism; the belt conveying mechanism driving roller, A passive roller, a driving mechanism and a belt arranged between the driving roller and the passive roller, the belt is arranged on a slope; the anti-falling mechanism comprises uniformly spaced belts arranged on the surface of the belt along the length direction of the belt. A plurality of blocking bars, a plurality of lifting struts arranged on the blocking bars at regular intervals along the length direction, and a plurality of blocking plates connected to the lifting struts. The belt-type climbing conveyor of the present invention can effectively prevent the material from slipping off the belt by setting a retractable anti-falling mechanism, and can prevent the material from slipping off both sides of the belt by setting the baffle, thereby ensuring the smooth transportation of the material. Guaranteed delivery efficiency.
Description
Technical Field
The invention relates to the field of electromechanical equipment, in particular to conveying equipment.
Background
The material transportation usually comprises plane transportation, inclined plane transportation, vertical lifting and the like, the inclined plane transportation operation usually adopts a climbing conveyor which has the characteristics of large inclined angle transportation, compact structure, small occupied area and the like,
the belt type climbing conveyor also has the advantages of large transportation capacity, simple structure and the like, and is widely used in the industries of coal, metallurgy, mining industry, food and the like. Because need be with the material along domatic upward transportation, so too big when inclination, the material glides easily, can lead to equipment to damage, conveying efficiency to reduce scheduling problem. To this problem, chinese patent CN201820908405.9 discloses an adjustable climbing conveyer, which realizes anti-slipping through setting up the horizontal baffle on the conveyer belt, when owing to set up the horizontal baffle, especially the horizontal baffle is high, the pan feeding conveyer belt on one side of it needs to be increased with the distance of climbing conveyer belt bottom, and the height of the discharge end (left end) of pan feeding conveyer belt needs to be obviously higher than climbing conveyer belt bottom to guarantee the reprinting of pan feeding. This can easily cause damage to the belt when the material falls from a higher position onto the climbing belt. For another example, chinese patent CN201822213682.0 discloses a lettuce transportation device, wherein a baffle is fixedly connected to a belt of the device to prevent the lettuce from slipping off, the higher the baffle is, the better the anti-slipping effect is, but the higher the baffle is, the larger the reserved space between the belt and the rack is, which increases the required installation space and also easily affects the stability of the belt on the rack. In addition, there is a risk of material slipping off both sides of the belt.
Therefore, the problem that materials easily slide when the inclination angle of the climbing conveyor is large is not properly solved, and a more reliable scheme is needed at present.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a belt type climbing conveyor, which is directed to the above-mentioned deficiencies in the prior art.
In order to solve the technical problems, the invention adopts the technical scheme that: a belt type climbing conveyor comprises a frame, a belt conveying mechanism arranged on the frame and an anti-slip mechanism arranged on the belt conveying mechanism;
the belt conveying mechanism comprises an active roller, a passive roller, a driving mechanism and a belt arranged between the active roller and the passive roller, wherein the belt is arranged on a slope surface, and the driving mechanism is used for driving the belt to move in an uphill direction;
the anti-slip mechanism comprises a plurality of barrier strips, a plurality of lifting support columns and a plurality of barrier plates, wherein the barrier strips are uniformly arranged on the surface of the belt at intervals along the length direction of the belt;
the lifting support column and the blocking plate are arranged on the blocking strip in a telescopic mode, and the blocking strip is provided with a plurality of first slots used for allowing the lifting support column to be inserted and a plurality of second slots used for allowing the blocking plate to be inserted.
Preferably, the barrier strip is fixedly connected to the belt along the width direction of the belt, and the length of the barrier strip is equal to the width of the belt.
Preferably, the same piece is communicated with the second slot through one between two adjacent first slots on the stop strip, and the same piece is connected with one between two adjacent lifting struts on the stop strip so that the lifting struts are inserted into the second slot when the first slot is inserted into the lifting struts.
Preferably, the bottom of the lifting support is provided with a spring hole, a return spring is arranged in the spring hole, the upper end of the return spring is fixedly connected with the inner part of the spring hole, and the lower end of the return spring is connected with the stop strip.
Preferably, a guide post is further arranged in the spring hole, and a guide cylinder into which the guide post is inserted is arranged in the first slot; the reset spring is sleeved on the periphery of the guide post, and the lower end of the reset spring is fixedly connected with the upper end face of the guide cylinder.
Preferably, the side of the lifting stay facing the downhill direction has an arc-shaped inclined surface inclined toward the downhill direction.
Preferably, the lifting support column and the blocking plate are the same in height, roller grooves are formed in the top ends of the lifting support column and the blocking plate, and guide rollers are rotatably connected in the roller grooves.
Preferably, a flexible rib or a foldable rib is connected between adjacent barrier ribs.
Preferably, the frame has a mounting inclined surface for arranging the belt, the mounting inclined surface being parallel to the belt;
the top of installation inclined plane is provided with the guide block, be provided with first guide face on the guide block, first guide face is the arc inclined plane, and along the downhill path direction, first guide face with the perpendicular distance between the inclined plane of installation reduces gradually.
Preferably, a transition block is arranged at the bottom end of the frame, the transition block is positioned at the side part of the driving roller, a second guide surface is arranged on one side, close to the driving roller, of the transition block, the second guide surface is a circular arc concave surface, and the distance between a point on the second guide surface and the center of the driving roller is equal;
a third guide surface is arranged on one side, far away from the driving roller, of the transition block, and the third guide surface is an arc concave surface;
the upper surface of the transition block is provided with an inclined transition surface, one side of the inclined transition surface close to the second guide surface is lower than one side close to the third guide surface, and the lower end of the inclined transition surface is positioned above the driving roller.
The invention has the beneficial effects that:
according to the belt type climbing conveyor, the telescopic anti-slip mechanism is arranged, so that materials can be effectively prevented from slipping off a belt; due to the arrangement of the flanges, materials can be prevented from sliding off from the two sides of the belt, so that smooth transportation of the materials can be guaranteed, and the conveying efficiency is guaranteed;
according to the invention, the anti-slip mechanism is matched with the guide block and the transition block, so that the distance between the rack and the belt can be reduced and the required installation space can be reduced while the anti-slip mechanism is ensured to have enough blocking height; the height difference and the distance between the discharge end of the feeding transshipment equipment and the feed end of the belt type climbing conveyor can be reduced, smooth transshipment of feeding is facilitated, and the situation that the belt is damaged due to the fact that the feeding height difference is too large and materials are fed from a higher drop can be avoided.
Drawings
FIG. 1 is a schematic structural view of a belt-type climbing conveyor according to the present invention;
FIG. 2 is a schematic structural view of the belt conveyor of the present invention;
FIG. 3 is a schematic structural view of the anti-slip mechanism of the present invention;
FIG. 4 is a schematic structural view of the lifting column of the present invention;
FIG. 5 is a schematic view of the construction of a barrier rib according to the present invention;
FIG. 6 is a schematic cross-sectional view of a barrier rib according to the present invention;
FIG. 7 is a schematic view of the internal structure of the lifting column of the present invention;
FIG. 8 is a schematic view of the engagement of the lifting column with the stop bar of the present invention (the return spring is in an extended state);
FIG. 9 is a schematic view of the structure of the lifting column of the present invention engaged with the stop bar (the return spring is in a compressed state);
FIG. 10 is a schematic view of the structure of the barrier plate and the barrier rib of the present invention;
FIG. 11 is a schematic view of the frame and transition block of the present invention;
FIG. 12 is a schematic structural diagram of the discharging and belt feeding part of the feeding and transferring apparatus according to the embodiment of the present invention;
FIG. 13 is a schematic view showing the structure of the discharging and belt feeding part of the charging and transferring apparatus in the comparative example of the present invention.
Description of reference numerals:
1, a frame; 10-mounting an inclined plane; 11-a guide block; 12 — a first guide surface;
2-a belt conveying mechanism; 20-a driving roller; 21-a passive drum; 22-a belt;
3, an anti-slip mechanism; 30-barrier rib; 31-lifting support; 32-a barrier plate; 33-roller groove; 34-guide rollers; 35-flexible or foldable flanges; 36-a rotating shaft; 300 — a first slot; 301 — second slot; 302, a guide cylinder; 310-spring hole; 311-a return spring; 312-guide post; 313-arc inclined plane;
4-a transition block; 40-a second guide surface; 41-third guide surface; 42-inclined transition surfaces;
5, feeding and transshipping equipment;
6-storage and transportation space;
7-baffle.
Detailed Description
The present invention is further described in detail below with reference to examples so that those skilled in the art can practice the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 12, a belt-type climbing conveyor of the present embodiment includes a frame 1, a belt conveying mechanism 2 disposed on the frame 1, and an anti-slip mechanism 3 disposed on the belt conveying mechanism 2.
The belt type climbing conveyor is used for conveying materials transferred by the feeding transfer equipment 5 from the slope bottom to the slope top and then conveying the materials to the next operation position by the transfer mechanism, so that the materials are conveyed in the inclined direction. The anti-slip mechanism 3 is mainly used for preventing materials from slipping off the belt 22, and ensuring smooth transportation of the materials.
Specifically, in this embodiment, the belt conveying mechanism 2 includes a driving roller 20, a driven roller 21, a driving mechanism, and a belt 22 disposed between the driving roller 20 and the driven roller 21, the belt 22 is disposed in a sloping manner, and the driving mechanism is configured to drive the belt 22 to move in an uphill direction. The driving roller 20 and the driven roller 21 are rotatably mounted on the frame 1 through a rotating shaft, the driving mechanism may be a conventional mechanism (not shown in the figure in this embodiment), and include a motor and a transmission mechanism (such as a conventional gear transmission mechanism or a conventional chain transmission mechanism, etc.), the motor drives the driving roller 20 to rotate through the transmission mechanism, and the belt 22 is transported in an uphill direction under the cooperation of the driven roller 21.
In this embodiment, the anti-slip mechanism 3 includes a plurality of blocking bars 30 uniformly arranged on the surface of the belt 22 at intervals along the length direction of the belt 22, a plurality of lifting pillars 31 uniformly arranged on the blocking bars 30 at intervals along the length direction, and a plurality of blocking plates 32 connected to the lifting pillars 31;
the lifting support column 31 and the blocking plate 32 can be arranged on the blocking strip 30 in a telescopic mode, and a plurality of first slots 300 used for inserting the lifting support column 31 and a plurality of second slots 301 used for inserting the blocking plate 32 are formed in the blocking strip 30.
Wherein, the barrier strip 30 is fixedly connected to the belt 22 along the width direction of the belt 22, and the length of the barrier strip 30 is equal to the width of the belt 22. The stop strip 30 is arranged transversely of the ramp to stop the material from sliding down. Form a deposit between two liang of barrier strips 30 and transport space 6 to form a plurality of deposits and transport space 6 on belt 22 is domatic, the material gets into in depositing and transporting space 6, and the transportation that makes progress can prevent effectively that the material from along domatic downward landing, improves conveying efficiency, guarantees to carry the effect.
The two adjacent first slots 300 of the same barrier strip 30 are communicated with each other through a second slot 301, and a barrier plate 32 is connected between the two adjacent lifting pillars 31 of the same barrier strip 30, so that when the lifting pillars 31 are inserted into the first slots 300, the barrier plate 32 is inserted into the second slot 301 in a matching manner. So that the elevation support 31 and the blocking plate 32 can be extended and contracted together on the blocking bar 30. The depth of the first slot 300 and the second slot 301 can be designed according to the requirement, for example, when the depth is set enough, the lifting pillar 31 and the blocking plate 32 can be completely inserted into the blocking strip 30.
In one embodiment, a spring hole 310 is formed at the bottom of the lifting pillar 31, a return spring 311 is disposed in the spring hole 310, an upper end of the return spring 311 is fixedly connected to the inside of the spring hole 310, and a lower end of the return spring 311 is connected to the stop bar 30. The lifting support 31 is connected with the stop bar 30 through a spring, when the lifting support 31 is stressed, the lifting support 31 moves downwards to extend into the first slot 300, and when the external force is removed, the lifting support 31 moves upwards to reset under the action of the elastic force of the reset spring 311. In a further embodiment, a guiding post 312 is further disposed in the spring hole 310, and a guiding cylinder 302 for inserting the guiding post 312 is disposed in the first slot 300; the return spring 311 is sleeved on the periphery of the guide post 312, and the lower end of the return spring 311 is fixedly connected with the upper end face of the guide cylinder 302. The setting of guide post 312 can guarantee that lifting support 31 carries out linear motion relative to stopping strip 30, prevents that guide post 312 from appearing crooked, also can strengthen lifting support 31's stability simultaneously, guarantees that lifting support 31 and barrier plate 32 can effectively stop the material gliding. Due to the design of the scheme, when the material falls into the belt 22, if the material is collided above the lifting support column 31 and the blocking plate 32, the lifting support column 31 and the blocking plate 32 move downwards, the return spring 311 is compressed, a certain buffering effect is achieved, and the damage of the collision of the material (particularly the block-shaped material) to the lifting support column 31 and the blocking plate 32 can be reduced.
Further, the lifting stay 31 has an arc-shaped inclined surface 313 inclined in the downhill direction on the side facing in the downhill direction, and a flat surface on the side facing in the uphill direction. When the material is pressed on the lifting support 31, the material can be promoted to slide off the lifting support 31 along the arc-shaped inclined surface 313 through the action of the arc-shaped inclined surface 313. Furthermore, the height of the lifting pillar 31 is the same as that of the blocking plate 32, and the top ends of the lifting pillar and the blocking plate are both provided with roller grooves 33, and guide rollers 34 are rotatably connected in the roller grooves 33. When the material is pressed on the lifting support column 31 or the stop plate 32, because the belt 22 moves, the material and the lifting support column 31 or the stop plate 32 are easy to slide relatively, because the guide roller 34 is arranged, the material is greatly beneficial to sliding from the lifting support column 31 and the stop plate 32, and then the material enters the storing and transporting space 6 formed between the stop strips 30, so that the situation that the lifting support column 31 and the stop plate 32 cannot normally and completely extend out of the stop strips 30 due to the compression of the material is avoided, the height of the lifting support column 31 and the stop plate 32 is insufficient, the height of the storing and transporting space 6 is insufficient, and the transporting effect is finally influenced. For example, if there is the material pressure on lift pillar 31 and barrier plate 32, lift pillar 31 and barrier plate 32 are not stretched out completely, make the height of deposit space 6 who forms reduce, then the material that can deposit in depositing space 6 can reduce, in addition, transports the eminence gradually along with the material, if deposit space 6 is high not enough, can lead to partial material to slide out and deposit space 6 even, finally can reduce conveying efficiency.
On the other hand, by the above scheme, the lifting pillar 31 and the blocking plate 32 can be partially or completely retracted into the blocking strip 30 when being subjected to external force, and can be automatically ejected when the external force is removed. The specific principle is as follows: when materials are pressed on the lifting support column 31 and/or the blocking plate 32 or the pressure of other blocking mechanisms acts, the lifting support column 31 moves downwards to extend into the first slot 300, and the blocking plate 32 is driven to extend into the second slot 301; when the external force is removed, the lifting column 31 and the blocking plate 32 are fully extended again by the elastic force of the return spring 311. The scheme has the main functions of being matched with the guide block 11, ensuring that the anti-slip mechanism 3 has enough blocking height, reducing the distance between the rack 1 and the belt 22 and reducing the required installation space; in cooperation with the transition block 4, the height difference and distance between the feeding transfer belt 22 and the driving roller 20 can be reduced, which is beneficial to smooth transfer of the feeding, and will be described in more detail later.
In one embodiment, a flexible or foldable flap 35 is connected between adjacent barrier strips 30. Sealing of the two sides of the storage and transport space 6 can be achieved by means of flexible or foldable ribs 35, which prevent the material from sliding off from the two sides of the belt 22. When the lifting columns 31 and the blocking plates 32 are compressed, the flexible ribs or foldable ribs 35 can also be folded so that the free space (a) between the belt and the frame and the space between the driving roll 20 and the second guide surface can be smoothly passed.
The flexible rib can be made of cloth and can be folded, such as nylon. The foldable flanges may be selected from foldable plastic panels.
In one embodiment, the frame 1 has a mounting ramp 10 for arranging the belt 22, the mounting ramp 10 being parallel to the belt 22; the top of the inclined installation surface 10 is provided with a guide block 11, the guide block 11 is provided with a first guide surface 12, the first guide surface 12 is an arc-shaped inclined surface, and the vertical distance between the first guide surface 12 and the inclined installation surface 10 gradually decreases along the downhill direction.
The bottom end of the frame 1 is provided with a transition block 4, the transition block 4 is positioned at the side part of the driving roller 20, one side of the transition block 4 close to the driving roller 20 is provided with a second guide surface 40, the second guide surface 40 is a circular arc concave surface, and the distance between the point on the second guide surface 40 and the center of the driving roller 20 is equal;
a third guide surface 41 is arranged on one side of the transition block 4 far away from the driving roller 20, and the third guide surface 41 is a circular arc concave surface;
the upper surface of the transition block 4 has a sloped transition surface 42, the side of the sloped transition surface 42 adjacent to the second guide surface 40 is lower than the side adjacent to the third guide surface 41, and the lower end of the sloped transition surface 42 is above the driving roller 20. The third guide surface 41 is for engaging with the roller of the feed transfer apparatus 5.
The material is transferred to the bottom end of the belt 22 by the feeding transfer device 5 and then is transported upwards. The belt conveying mechanism 2 is installed through the rack 1, and inclined conveying is achieved. Due to the presence of the lifting pillars 31 and the blocking plate 32, the feeding end of the feeding transfer device 5 needs to be higher than the belt 22, and needs to be higher than the highest point of the lifting pillars 31 and the blocking plate 32, so as to transfer the material at the tail end of the feeding transfer device 5 to the feeding end of the belt 22. It can be understood that the higher the height of the lifting strut 31 and the blocking plate 32, the higher the height of the storage space 6, and the larger the capacity, the more favorable the smooth transportation of the material on the slope. However, if a fixed baffle is adopted, the higher the baffle is, the larger the distance (space at a in fig. 1) between the frame 1 and the return segment (lower belt 22) of the belt 22 needs to be, that is, the larger the distance between the belt conveying mechanism 2 and the frame 1 needs to be, so as to ensure that the baffle can pass through smoothly when the belt 22 returns, so that the installation space required by the belt conveying mechanism 2 is increased, and the larger the distance between the belt conveying mechanism 2 and the frame 1 is, the lower the stability is. In addition, because the material needs to be transported to the bottom of the belt 22 from the feeding and transferring device 5 (in this embodiment, the belt 22 is used for transferring), the higher the baffle is, the larger the distance between the feeding and transferring device 5 and the feeding end of the belt 22 needs to be, and in order to ensure that the material falls into the feeding end of the belt 22, the higher the discharging height of the feeding and transferring device 5 needs to be. However, the more the fall between the discharging end of the feeding transfer device 5 and the feeding end of the belt 22, the more the impact force on the belt 22 when the material (especially the block material such as stone, coal gangue, etc.) falls down to the belt 22, the more easily the belt 22 is damaged. Therefore, the existing conveying belt 22 for the inclined plane generally does not have a baffle, for example, in the transportation of common stones or coal blocks, and when the baffle is arranged, because the fall between the discharging end of the feeding transfer device 5 and the feeding end of the belt 22 cannot be too large, so as to prevent the belt 22 from being damaged, the baffle can only be arranged lower, and if the angle of the inclined plane is large, the lower baffle still cannot play an effective anti-slip blocking function.
The scheme of this embodiment can overcome the above problems, specifically: referring to fig. 3-10, when the lifting pillar 31 and the stop plate 32 on the stop bar 30 reach the top end of the slope, the rollers at the top ends of the lifting pillar 31 and the stop plate 32 contact the first guide surface 12 of the guide block 11 as the belt 22 moves, the top ends of the lifting pillar 31 and the stop plate 32 slide downward along with the first guide surface 12, the lifting pillar 31 and the stop plate 32 are gradually retracted into the stop bar 30 by being pressed by the first guide surface 12, and when the lifting pillar 31 and the stop plate 32 reach the bottom end of the first guide surface 12, the lifting pillar 31 and the stop plate 32 are retracted to the extreme position (at the shortest); then the retracted rollers of the lifting column 31 and the blocking plate 32 contact the installation inclined surface 10, roll along the installation inclined surface 10 until reaching the upper end of the third guide surface 41 of the transition block 4 (i.e. the end of the third guide surface 41, when the rollers slide on the third guide surface 41, the lifting column 31 and the blocking plate 32 still keep retracted to the limit position), and after the lifting column 31 and the blocking plate 32 are separated from the third guide surface 41, the lifting column 31 and the blocking plate 32 extend out of the blocking strip 30 again under the elastic force of the return spring 311;
the material transported by the feeding transshipment equipment 5 reaches the right side of the inclined transition surface 42, and due to the fact that the inclined transition surface 42 inclines towards the left and is matched with the inertia of the material, the material continues to move towards the left and falls into the storage and transportation space 6 on the belt 22 after passing through the inclined transition surface 42. The feeding point of the belt 22 is the point where the lifting pillar 31 and the blocking plate 32 are reset to extend, so that after the material falls into the belt 22, the lifting pillar 31 and the blocking plate 32 behind the material extend out to effectively block the backward sliding of the material.
In this embodiment, since the lifting pillar 31 and the blocking plate 32 are in a compressed state and have the shortest height at the bottom end (feeding position) of the slope, the required distance between the feeding transfer device 5 and the feeding position of the belt 22 can be reduced, and the fall between the discharging end of the feeding transfer device 5 and the feeding end of the belt 22 can be reduced. Therefore, in this embodiment, the height of the lifting pillar 31 and the blocking plate 32 can be set higher, and when the slope of the inclined plane is large, the anti-slip function can be still achieved.
Referring to fig. 12, in the present embodiment, the distance between the frame 1 and the return section of the belt 22 is D1, and the fall height between the discharging end (C) of the feeding transfer apparatus 5 and the feeding end (B) of the belt 22 is H1. For ease of illustration, with reference to fig. 13, a comparative example is provided which uses a fixed flap 7 (whose length cannot be extended and retracted) having the same height as the barrier 32 in the present embodiment when it is fully extended; in this comparative example, the distance between the frame 1 and the return run of the belt 22 was D2, and the head between the discharge end (C) of the feed transfer device 5 and the feed end (B) of the belt 22 was H2. Clearly, D2 > D1, H2 > H1.
While embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application of the invention, and further modifications may readily be effected by those skilled in the art, so that the invention is not limited to the specific details without departing from the general concept defined by the claims and the scope of equivalents.
Claims (10)
1. A belt type climbing conveyor is characterized by comprising a rack, a belt conveying mechanism arranged on the rack and an anti-slip mechanism arranged on the belt conveying mechanism;
the belt conveying mechanism comprises an active roller, a passive roller, a driving mechanism and a belt arranged between the active roller and the passive roller, wherein the belt is arranged on a slope surface, and the driving mechanism is used for driving the belt to move in an uphill direction;
the anti-slip mechanism comprises a plurality of barrier strips, a plurality of lifting support columns and a plurality of barrier plates, wherein the barrier strips are uniformly arranged on the surface of the belt at intervals along the length direction of the belt;
the lifting support column and the blocking plate are arranged on the blocking strip in a telescopic mode, and the blocking strip is provided with a plurality of first slots used for allowing the lifting support column to be inserted and a plurality of second slots used for allowing the blocking plate to be inserted.
2. The belt-type climbing conveyor according to claim 1, wherein the blocking strip is fixedly connected to the belt along a width direction of the belt, and a length of the blocking strip is equal to a width of the belt.
3. The belt-type climbing conveyor according to claim 2, wherein two adjacent first slots of the same barrier strip are communicated with each other through one second slot, and one barrier plate is connected between two adjacent lifting pillars of the same barrier strip, so that the barrier plate is fittingly inserted into the second slot when the lifting pillars are inserted into the first slots.
4. The belt type climbing conveyor according to claim 3, wherein a spring hole is formed in the bottom of the lifting pillar, a return spring is arranged in the spring hole, the upper end of the return spring is fixedly connected with the inside of the spring hole, and the lower end of the return spring is connected with the stop strip.
5. The belt type climbing conveyor according to claim 4, wherein a guide post is further disposed in the spring hole, and a guide cylinder into which the guide post is inserted is disposed in the first slot; the reset spring is sleeved on the periphery of the guide post, and the lower end of the reset spring is fixedly connected with the upper end face of the guide cylinder.
6. The belt-type climbing conveyor according to claim 5, wherein the side of the lifting stay facing the downhill direction has an arc-shaped inclined surface inclined toward the downhill direction.
7. The belt-type climbing conveyor according to claim 5, wherein the elevation pillar and the blocking plate have the same height, and both top ends of the elevation pillar and the blocking plate are provided with roller grooves, and guide rollers are rotatably connected in the roller grooves.
8. The belt-type climbing conveyor according to claim 1, wherein a flexible rib or a foldable rib is connected between adjacent barrier strips.
9. The belt-type climbing conveyor according to claim 1, wherein the frame has a mounting slope for arranging the belt, the mounting slope being parallel to the belt;
the top of installation inclined plane is provided with the guide block, be provided with first guide face on the guide block, first guide face is the arc inclined plane, and along the downhill path direction, first guide face with the perpendicular distance between the inclined plane of installation reduces gradually.
10. The belt type climbing conveyor according to claim 9, wherein a transition block is disposed at a bottom end of the frame, the transition block is disposed at a side portion of the driving roller, a second guide surface is disposed on a side of the transition block close to the driving roller, the second guide surface is a circular arc concave surface, and a distance between a point on the second guide surface and a center of the driving roller is equal;
a third guide surface is arranged on one side, far away from the driving roller, of the transition block, and the third guide surface is an arc concave surface;
the upper surface of the transition block is provided with an inclined transition surface, one side of the inclined transition surface close to the second guide surface is lower than one side close to the third guide surface, and the lower end of the inclined transition surface is positioned above the driving roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911413423.5A CN111038917B (en) | 2019-12-31 | 2019-12-31 | Belt type climbing conveyor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911413423.5A CN111038917B (en) | 2019-12-31 | 2019-12-31 | Belt type climbing conveyor |
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| CN111038917A true CN111038917A (en) | 2020-04-21 |
| CN111038917B CN111038917B (en) | 2022-01-25 |
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| CN201911413423.5A Active CN111038917B (en) | 2019-12-31 | 2019-12-31 | Belt type climbing conveyor |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113044525A (en) * | 2021-03-23 | 2021-06-29 | 嘉善永鑫紧固件有限公司 | Washer belt turn-over mechanism and dual-conveyor washer turn-over machine |
| CN114348540A (en) * | 2022-01-25 | 2022-04-15 | 平顶山天安煤业股份有限公司设备租赁站 | Large-angle climbing conveyor |
| CN115432353A (en) * | 2021-06-04 | 2022-12-06 | 安徽丹凤集团桐城玻璃纤维有限公司 | High-temperature-resistant glass fiber feeding device with anti-falling function and feeding method |
| CN115744238A (en) * | 2022-12-07 | 2023-03-07 | 合肥研力电子科技有限公司 | Stop structure for feeding and discharging roller |
| CN117716928A (en) * | 2024-01-31 | 2024-03-19 | 山西省林业和草原科学研究院 | Device and method for promoting seedling growth |
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| CN113044525A (en) * | 2021-03-23 | 2021-06-29 | 嘉善永鑫紧固件有限公司 | Washer belt turn-over mechanism and dual-conveyor washer turn-over machine |
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| CN117716928B (en) * | 2024-01-31 | 2025-09-26 | 山西省林业和草原科学研究院 | Device for promoting seedling growth and method for promoting seedling growth |
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|---|---|
| CN111038917B (en) | 2022-01-25 |
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