CN111846805B - Self-overturning circulating trolley material conveying system - Google Patents
Self-overturning circulating trolley material conveying system Download PDFInfo
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- CN111846805B CN111846805B CN201910358441.1A CN201910358441A CN111846805B CN 111846805 B CN111846805 B CN 111846805B CN 201910358441 A CN201910358441 A CN 201910358441A CN 111846805 B CN111846805 B CN 111846805B
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- 239000000463 material Substances 0.000 title claims abstract description 104
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000007306 turnover Effects 0.000 claims abstract description 26
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 18
- 230000006698 induction Effects 0.000 claims abstract description 13
- 230000003247 decreasing effect Effects 0.000 claims abstract description 6
- 230000001133 acceleration Effects 0.000 claims description 29
- 238000001514 detection method Methods 0.000 claims description 24
- 238000007599 discharging Methods 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
- B65G35/00—Mechanical conveyors not otherwise provided for
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Non-Mechanical Conveyors (AREA)
Abstract
The invention provides a self-overturning circulating trolley material conveying system, which mainly comprises: the device comprises an automatic overturning mechanism, a conveying track, a magnetomotive material trolley, a bidirectional linear motor and an induction plate. The automatic turnover mechanisms are respectively arranged at two ends of the conveying track; the conveying track is composed of a plurality of sets of running guide and driving track modules; the induction plate is arranged at the bottom of the magnetomotive material trolley, and the bidirectional linear motor is arranged on the running guide and driving rail module and used for driving the magnetomotive material trolley to bidirectionally run along the upper and lower running rails. The running guide and driving rail module and the magnetomotive material trolley are in modularized design, the number of the running guide and driving rail module and the magnetomotive material trolley can be increased or decreased according to the actual working condition, so that the purpose of adjusting the length and the transportation quantity of a transportation line is achieved, the running guide and driving rail module and the magnetomotive material trolley are adaptive to various working conditions and terrains, and the transportation transmission process is efficient and reliable.
Description
Technical Field
The invention relates to the technical field of magnetomotive material conveying, in particular to a self-overturning circulating trolley material conveying system. .
Background
At present, belt conveyors are commonly used as main equipment for bulk material conveying in projects such as strip mines, thermal power plants, wharfs and the like. With the increase of production capacity, the demand for long-distance and large-capacity material transportation is increasing. The long-distance conveying inevitably has the problem of complex and changeable line working conditions, so that higher requirements are also put forward on conveying.
The existing belt conveyor has the following defects in long-distance conveying: the belt and the carrier roller are easy to wear, the length of the belt cannot be adjusted according to different placing positions of materials, the conveying angle is small, the curve radius is large, and the like.
Therefore, how to design a material conveying system with flexible adjustment of conveying distance, large conveying angle and small curve radius becomes a technical problem to be solved.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art.
Therefore, the invention provides a self-overturning circulating trolley material conveying system, which achieves the following beneficial aspects: 1. the linear motor is adopted to drive, so that the defects of abrasion, failure, noise and the like caused by mechanical transmission are eliminated; 2. the magnetomotive material trolley and the running guide and drive rail module are in modularized design, so that the purposes of adjusting the transportation capacity and adjusting the transportation distance can be achieved by increasing and decreasing the quantity according to actual needs; 3. the automatic overturning design solves the problem of stroke space waste in the reciprocating process of the traditional material transport vehicle, fully utilizes the driving force of the linear motor, and can meet the requirements of larger line ramps and smaller line curve radius. Through the design of this material conveying system, not only carrying capacity is strong, and convenient dismantlement and installation can build very big saving construction cost because of the topography simultaneously, has improved the range of application.
In view of the above, the present invention provides a self-overturning circulating trolley material conveying system, comprising: magnetomotive material trolley, conveying track, automatic turnover mechanism, bidirectional linear motor and induction plate.
Preferably, the conveying track is used as a running track of the magnetomotive material trolley and is formed by at least one set of running guide and driving track modules; the number of the running guide and driving rail modules can be increased or decreased according to actual needs, so as to adjust the total length of the conveying line.
Preferably, the automatic overturning mechanism comprises two sets, one set is used for receiving materials, the other set is used for discharging materials, and the two sets are respectively arranged at two ends of the conveying track.
Preferably, the induction plate is arranged at the bottom of the magnetomotive material trolley, the bidirectional linear motor is arranged on the running guide and driving rail module, and magnetomotive force is generated through the combined action of the induction plate and the bidirectional linear motor to drive the magnetomotive material trolley to run.
The running guide and drive rail module provided by the invention comprises: the device comprises an underframe, a vertical supporting beam, an upper running guide rail, a lower running guide rail and a linear motor mounting frame.
Preferably, the upper running guide rail is used as a running rail of the magnetomotive material trolley when in full load, and the lower running guide rail is used as a running rail of the magnetomotive material trolley when in no load; the upper running guide rail and the lower running guide rail are arranged in parallel and are arranged on the underframe after being welded and connected through the vertical supporting beam.
Preferably, the running guide and driving rail module at least comprises two linear motor mounting frames, the two linear motor mounting frames are welded above the upper running guide rail, and the two-way linear motor is mounted on the linear motor mounting frames.
The magnetomotive material trolley provided by the invention adopts a modularized design, and the quantity of the magnetomotive material trolley can be increased or decreased according to actual needs so as to achieve the purpose of adjusting the transport capacity; the magnetomotive material trolley comprises: the trolley comprises a trolley body, a material level sensor L1 and a travelling wheel.
Preferably, the four running wheels are arranged at the outer sides of the left plate and the right plate of the trolley body and near the bottom, and run along the upper running guide rail and the lower running guide rail.
Preferably, the level sensor L1 is installed in the trolley body for detecting the loading condition of the material.
In the above technical solution, preferably, the induction plate is mounted at the bottom of the trolley body; when the material trolley passes through the bidirectional linear motor, the electric energy is converted into mechanical energy for pushing the material trolley to move linearly.
More preferably, the bidirectional linear motor provides bidirectional driving force, the upper part drives the fully loaded material trolley to drive and convey materials from the material receiving position to the discharging position, and the lower part drives the empty trolley to return.
The automatic overturning mechanism provided by the invention comprises: the device comprises an end support frame 1, an end support frame 2, a turnover motor, a primary gear, a secondary gear, a fixed central shaft, a shaft sleeve, a bearing 1, a bearing 2, a rotary disc, a guide rod, an oil cylinder mounting seat, an acceleration stroke oil cylinder, a buffer stroke oil cylinder, an acceleration stroke oil cylinder electromagnetic valve A1 and a buffer stroke oil cylinder electromagnetic valve A2.
Preferably, the turnover motor is arranged on the end support frame 1 to drive the primary gear; the shaft sleeve is used as a gear shaft of the secondary gear and rotates along with the gear shaft.
Preferably, the front end of the shaft sleeve has a certain gap with the end support frame 1, and the tail end is fixedly provided with a rotary disc; a fixed central shaft is arranged in the shaft sleeve, and a bearing 1 is respectively arranged between the fixed central shaft and the shaft sleeve and in front of and behind the secondary gear; a bearing 2 is installed between the sleeve and the through hole of the end support 2.
Preferably, the front end of the fixed central shaft is fixedly connected with the through hole of the end support frame 1, the tail end of the fixed central shaft is fixedly connected with the oil cylinder mounting seat, and the acceleration stroke oil cylinder and the buffer stroke oil cylinder are mounted on the oil cylinder mounting seat, so that the rotating disc rotates along with the rotation of the secondary gear through the shaft sleeve in the overturning process, and the acceleration stroke oil cylinder and the buffer stroke oil cylinder are kept motionless, and the impact and vibration on the system are reduced.
Preferably, at the material receiving end, the acceleration stroke cylinder is arranged at the upper part, and the buffer stroke cylinder is arranged at the lower part; at the discharging end, the buffer stroke oil cylinder is arranged on the upper part, and the acceleration stroke oil cylinder is arranged under the lower part.
Preferably, the acceleration stroke cylinder electromagnetic valve A1 and the buffer stroke cylinder electromagnetic valve A2 are both arranged on the end support frame 2 and are respectively connected with the acceleration stroke cylinder and the buffer stroke cylinder through pipelines.
Preferably, the length of the four guide rods is determined according to the trolley body, the length of the guide rods exceeds the length of the trolley body in the maximum stroke state of the acceleration stroke oil cylinder or the buffer stroke oil cylinder, the second and the fourth positions are ensured to be consistent with the connection of the upper running guide rail and the lower running guide rail, and the function of fixing the running wheels is achieved after the magnetomotive material trolley enters the automatic overturning mechanism.
More preferably, the secondary gear rotates 180 degrees each time to drive the rotating disc and the guide rod, so that the overturning of the magnetomotive material trolley is realized. At the material receiving end, the automatic overturning mechanism rotates once to overturn the lower empty magnetomotive material trolley upwards; at the discharging end, the automatic overturning mechanism rotates once to overturn and downwards discharge the magnetomotive material trolley filled with the materials.
In addition, the self-overturning circulating trolley material conveying system in the technical scheme provided by the invention has the following additional technical characteristics: in the above technical scheme, preferably, a push-out detection sensor T1 is mounted at the inner side of the upper running guide rail at the material receiving end and is used for detecting that the magnetomotive material trolley leaves the automatic turnover mechanism; an entering detection sensor J1 is arranged on the inner side of the lower running guide rail and used for detecting that the magnetomotive material trolley starts to enter the automatic turnover mechanism. At the discharging end, the installation positions of the pushing detection sensor T1 and the entering detection sensor J1 are opposite, namely, the pushing detection sensor T1 is installed on the lower running guide rail, and the entering detection sensor J1 is installed on the upper running guide rail.
More preferably, a displacement sensor S1 is arranged in the acceleration stroke oil cylinder and is used for coacting with the push-out detection sensor T1 to detect whether the magnetomotive material trolley completely leaves the automatic turnover mechanism; and a displacement sensor S2 is arranged in the buffer stroke oil cylinder to detect whether the magnetomotive material trolley completely enters the automatic turnover mechanism.
The self-overturning circulating trolley material conveying system can be applied to occasions with variable conveying distance, angle and carrying capacity, has strong application working condition adaptability through modularized design, can flexibly adjust the conveying distance and gradient, has a compact structure and is convenient to construct, and particularly solves the problems of abrasion, failure, small climbing angle, small curve radius and the like caused by the traditional belt transmission and chain transmission.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 shows a three-dimensional view of example 1.1 of the present invention;
FIG. 2 shows a three-dimensional view of the travel guide and drive rail module of the embodiment of FIG. 1;
FIG. 3 shows a front view of the automatic tipping mechanism of the receiving end of the embodiment of FIG. 1;
FIG. 4 shows a three-dimensional view of the automatic tipping mechanism of the receiving end of the embodiment of FIG. 1;
FIG. 5 illustrates a front view of the connection of the components of the automatic flipping mechanism portion of the embodiment of FIG. 1;
FIG. 6 shows a three-dimensional view of embodiment 1.2 of the present invention;
FIG. 7 shows a flow chart of the pushing out process of the magnetomotive force material cart of the embodiment of FIG. 1;
FIG. 8 shows a flow chart of the magnetomotive force material cart entry process of the embodiment of FIG. 1;
fig. 9 shows a flow chart of the overturning process of the magnetomotive force material cart of the embodiment of fig. 1.
Wherein, the correspondence between the reference numerals and the component names in fig. 1 to 8 is:
1-an automatic overturning mechanism; 2-a magnetomotive material trolley; 3-a bidirectional linear motor; 4-a sensing plate; 5-a running guide and drive rail module; 9-a running wheel; 10-a trolley body; 11-turning over the motor; 12-primary gear; 13-a secondary gear; 14-accelerating stroke oil cylinder; 14' -accelerating stroke oil cylinder electromagnetic valve A1;14 "-displacement sensor S1; 15-buffering stroke oil cylinder; 15' -buffer stroke cylinder electromagnetic valve A2;15 "-displacement sensor S2; 16-end support frame 1; 17-end support frames 2; 18-push-out detection sensor T1; 19-entry detection sensor J1; 20-level sensor L1; 21-a linear motor mounting rack; 22-vertical support beams; 23-a lower running rail; 24-upper running guide rail; 25-underframe; 31-an oil cylinder mounting seat; 32-shaft sleeve; 33-a rotating disc; 34-a guide bar; 35-fixing the central shaft; 36-bearing 1; 37-bearing 2.
Detailed Description
In order that the above-recited objects, features and advantages of the present application will be more clearly understood, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
Embodiment 1.1 as shown in fig. 1 and 2, a self-turning circulation trolley material conveying system is provided, a conveying track (6) is provided with only one set of running guiding and driving rail module (5), two bidirectional linear motors (3) mounted on the conveying track, four sets of magnetomotive material trolleys (2) and induction plates (4), a set of automatic turning mechanism (1) is mounted at a material receiving end and a material discharging end respectively, and a plurality of sensors are applied to working conditions with smaller conveying capacity and shorter distance.
In the embodiment, an induction plate (4) is arranged at the bottom of a vehicle body (10) of a magnetomotive material trolley (2), two linear motor mounting frames (21) are welded on an upper running track of a running guide and driving track module (5), and a bidirectional linear motor (3) is arranged on the upper running track. The magnetic power is generated through the combined action of the induction plate (4) and the bidirectional linear motor (3) to drive the magnetomotive material trolley (2) to run.
In the embodiment, the magnetomotive material trolley (2) comprises four running wheels (9), the four running wheels are arranged at the positions, close to the bottoms, of the outer sides of the left plate and the right plate of the trolley body (10), of the trolley body, and the running wheels (9) run along an upper running guide rail (24) and a lower running guide rail (23).
In this embodiment, fig. 3, 4, and 5 are schematic structural diagrams of an automatic turnover mechanism (1) at a receiving end, where the automatic turnover mechanism (1) includes an end support frame 1 (16), an end support frame 2 (17), a turnover motor (11), a primary gear (12), a secondary gear (13), a fixed central shaft (35), a shaft sleeve (32), a bearing 1 (36), a bearing 2 (37), a rotating disc (33), a guide rod (34), an oil cylinder mounting seat (31), an acceleration stroke oil cylinder (14), a buffer stroke oil cylinder (15), an acceleration stroke oil cylinder electromagnetic valve A1 (14 '), and a buffer stroke oil cylinder electromagnetic valve A2 (15').
In the embodiment, a turnover motor (11) is arranged on an end support frame 1 (16) to drive a primary gear (12); the sleeve (32) serves as a gear shaft of the secondary gear (13) and rotates with the gear shaft.
In the embodiment, the front end of the shaft sleeve (32) has a certain gap with the end support frame 1 (16), and the tail end is fixedly provided with the rotary disc (33); a fixed central shaft (35) is arranged in the shaft sleeve (32), and a bearing 1 (36) is respectively arranged between the fixed central shaft (35) and the shaft sleeve (32) and in front of and behind the secondary gear (13); a bearing 2 (37) is installed between the shaft sleeve (32) and the through hole of the end support 2 (17).
In the embodiment, the front end of the fixed central shaft (35) is fixedly connected with the through hole of the end support frame 1 (16), the tail end of the fixed central shaft is fixedly connected with the oil cylinder mounting seat (31), the acceleration stroke oil cylinder (14) and the buffer stroke oil cylinder (15) are mounted on the oil cylinder mounting seat (31), the rotating disc (33) rotates along with the rotation of the secondary gear (13) through the shaft sleeve (32) in the overturning process, and the acceleration stroke oil cylinder (14) and the buffer stroke oil cylinder (15) are kept motionless, so that the impact and vibration on a system are reduced.
In this embodiment, as shown in fig. 3, 4 and 5, the acceleration stroke cylinder (14) is required to be installed above the cylinder installation seat (31) and the buffer stroke cylinder (15) is required to be installed below the cylinder installation seat at the material receiving end; at the discharging end, the installation positions of the buffer stroke cylinder (15) and the acceleration stroke cylinder (14) are opposite to those of the drawing.
In the embodiment, an acceleration stroke cylinder electromagnetic valve A1 (14 ') and a buffer stroke cylinder electromagnetic valve A2 (15') are both arranged on an end support frame 2 (17) and are respectively connected with the acceleration stroke cylinder (14) and the buffer stroke cylinder (15) through pipelines.
In the embodiment, four guide rods (34) are welded on the rotary disc (33) left and right, the lengths of the guide rods are determined according to the trolley body (10), the second and the fourth positions are guaranteed to be consistent with the connection of the upper running guide rail (24) and the lower running guide rail (23), and the magnetomotive material trolley (2) keeps running stably when entering or leaving the automatic turnover mechanism (1). Meanwhile, the distance between the first guide rod (34) and the second guide rod (34) and the distance between the third guide rod and the fourth guide rod (34) are determined according to the diameter of the running wheel (9), and the fixing function is achieved in the overturning process.
In the embodiment, a material level sensor L1 (20) is arranged in the magnetomotive material trolley (2) and is used for detecting the loading condition of materials.
In the embodiment, a push-out detection sensor T1 (18) is arranged at the inner side of an upper running guide rail (24) at a receiving end and is used for detecting that a magnetomotive material trolley (2) leaves an automatic turnover mechanism (1); an entering detection sensor J1 (19) is arranged on the inner side of the lower running guide rail (23) and used for detecting that the magnetomotive material trolley (2) starts to enter the automatic turnover mechanism (1). At the discharging end, the installation positions of the pushing detection sensor T1 (18) and the entering detection sensor J1 (19) are opposite, namely, the pushing detection sensor T1 (18) is installed on the lower running guide rail (23), and the entering detection sensor J1 (19) is installed on the upper running guide rail (24).
In the embodiment, a displacement sensor S1 (14') is arranged in an acceleration stroke cylinder (14) and is used for jointly acting with a push-out detection sensor T1 (18) to detect whether the magnetomotive material trolley (2) completely leaves the automatic turnover mechanism (1); a displacement sensor S2 (15') is arranged in the buffer stroke oil cylinder (15) to detect whether the magnetomotive material trolley (2) completely enters the automatic turnover mechanism (1).
Embodiment 1.2, as shown in fig. 6, is different from embodiment 1.1 in that the conveying track (6) includes several sets of running guiding and driving track modules (5), and meanwhile, the number of modules of the magnetomotive material trolley (2) is increased, so that the self-overturning circulating trolley material conveying system is applied to a working condition with larger conveying capacity and longer distance.
In the above embodiment, the workflow of the self-overturning circulating trolley material conveying system provided by the invention is shown in fig. 7, 8 and 9, and is specifically described as follows:
a) When the empty magnetomotive material trolley (2) reaches a receiving end along the downward running track, a signal is detected by an entering detection sensor J1 (19), a buffer stroke oil cylinder electromagnetic valve A2 (15') is powered, and the buffer stroke oil cylinder (15) slowly retracts under the impact of the magnetomotive material trolley (2), so that the effects of buffer protection and deceleration stopping are achieved; when the magnetomotive material trolley (2) completely enters the automatic turnover mechanism (1), the displacement sensor S2 (15') detects a stop signal of the magnetomotive material trolley (2);
b) Under the action of a turnover motor (11), a rotating disc (33) of the automatic turnover mechanism (1) turns 180 degrees, so that the empty magnetomotive material trolley (2) turns from the lower part to the upper part;
c) Starting receiving, and stopping feeding when the material level sensor L1 (20) detects a full-load signal; at the moment, the acceleration stroke oil cylinder electromagnetic valve A1 (14') is powered on, and the acceleration stroke oil cylinder (14) stretches out to rapidly push out the magnetomotive material trolley (2); when the displacement sensor S1 (14') and the pushing-out detection sensor T1 (18) detect that the magnetomotive material trolley (2) completely leaves the automatic turnover mechanism (1) at the material receiving end, the next turnover can be performed;
d) The pushed-out magnetomotive material trolley (2) runs to a discharging end along an upper running guide rail (24) under the combined action of a bidirectional linear motor (3) and an induction plate (4); at the discharging end, the rotary disc (33) turns over 180 degrees to discharge downwards;
e) After the empty magnetomotive material trolley (2) is pushed out by the acceleration stroke oil cylinder (14), the empty magnetomotive material trolley returns to the material receiving position along the lower running guide rail (23) under the drive of the bidirectional linear motor (3); and so forth.
In the present invention, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a from upset circulation dolly material conveying system which characterized in that mainly includes: the automatic overturning device comprises a magnetomotive material trolley (2), a conveying track (6), an automatic overturning mechanism (1), a bidirectional linear motor (3) and an induction plate (4); the magnetomotive material trolley (2) adopts a modularized design, and the quantity of the magnetomotive material trolley can be increased or decreased according to actual needs so as to achieve the purpose of adjusting the transportation quantity; the conveying track (6) is formed by at least one set of running guide and driving track modules (5) and is used as a running track of the magnetomotive material trolley (2); the number of the running guide and driving rail modules (5) can be increased or decreased according to actual needs, so as to adjust the total length of the conveying line; the automatic overturning mechanism (1) is divided into two sets, one set is used for receiving materials, the other set is used for discharging materials, and the two sets are respectively arranged at two ends of the conveying track (6); the induction plate (4) is arranged at the bottom of the magnetomotive material trolley (2); the bidirectional linear motor (3) is arranged on the running guide and driving rail module (5); the magnetomotive material trolley (2) is driven to circularly transport under the combined action of the induction plate (4) and the bidirectional linear motor (3);
The running guide and drive rail module (5) comprises: the device comprises a chassis (25), a vertical supporting beam (22), an upper running guide rail (24), a lower running guide rail (23) and a linear motor mounting frame (21); two ends of the vertical supporting beam (22) are respectively and vertically welded with the upper running guide rail (24) and the lower running guide rail (23); at least comprises two linear motor mounting frames (21) which are welded above the upper running guide rail (24) and are used for fixing the bidirectional linear motor (3); the underframe (25) is arranged below the lower running guide rail (23) to play a supporting role;
The automatic turning mechanism (1) comprises: the device comprises an end support frame 1 (16), an end support frame 2 (17), a turnover motor (11), a primary gear (12), a secondary gear (13), a fixed central shaft (35), a shaft sleeve (32), a bearing 1 (36), a bearing 2 (37), a rotating disc (33), a guide rod (34), an oil cylinder mounting seat (31), an acceleration stroke oil cylinder (14), a buffer stroke oil cylinder (15), an acceleration stroke oil cylinder electromagnetic valve A1 (14 '), and a buffer stroke oil cylinder electromagnetic valve A2 (15'); a turnover motor (11) is arranged on the end support frame 1 (16); the primary gear (12) is arranged on the overturning motor (11) and drives the secondary gear (13) to rotate; the fixed central shaft (35) does not rotate, the front end of the fixed central shaft is fixedly connected with the through hole of the end support frame 1 (16), and the tail end of the fixed central shaft is fixedly connected with the oil cylinder mounting seat (31); the shaft sleeve (32) is used as a gear shaft of the secondary gear (13), the front end of the shaft sleeve is in a certain gap with the end support frame 1 (16), and the tail end of the shaft sleeve is fixedly provided with a rotary disc (33); a bearing 1 (36) is respectively arranged between the fixed central shaft (35) and the shaft sleeve (32) in front of and behind the secondary gear (13); a bearing 2 (37) is arranged between the shaft sleeve (32) and the through hole of the end support frame 2 (17); the acceleration stroke oil cylinder (14) and the buffer stroke oil cylinder (15) are arranged on an oil cylinder mounting seat (31); the rotating disc (33) rotates along with the rotation of the secondary gear (13) in the overturning process, and the acceleration stroke oil cylinder (14) and the buffer stroke oil cylinder (15) are kept motionless;
at the material receiving end, the acceleration stroke cylinder (14) is arranged at the upper part, and the buffer stroke cylinder (15) is arranged at the lower part; at the discharging end, the buffer stroke oil cylinder (15) is arranged on the upper part, and the acceleration stroke oil cylinder (14) is arranged under the lower part; the accelerating stroke oil cylinder electromagnetic valve A1 (14 ') and the buffering stroke oil cylinder electromagnetic valve A2 (15') are both arranged on the end support frame 2 (17) and are respectively connected with the accelerating stroke oil cylinder (14) and the buffering stroke oil cylinder (15) through pipelines;
Four guide rods (34) are vertically welded on the rotary disc (33); the length of the trolley is determined according to the trolley body (10), the positions of the second guide rods and the fourth guide rods (34) are consistent with the positions of the upper running guide rail (24) and the lower running guide rail (23), and the trolley for the magnetomotive material (2) plays a role in fixing the running wheels (9) after entering the automatic turnover mechanism (1).
2. A self-inverting circulating trolley material delivery system according to claim 1, characterized in that the magnetomotive material trolley (2) comprises: a trolley body (10), a travelling wheel (9) and a material level sensor L1 (20) arranged inside the trolley body (10); the four running wheels (9) are arranged at the outer sides of the left plate and the right plate of the trolley body (10) near the bottom, and run along the upper running guide rail (24) or the lower running guide rail (23).
3. The self-inverting circulating trolley material delivery system of claim 1, further comprising: at the receiving end, a push-out detection sensor T1 (18) is arranged at the inner side of an upper running guide rail (24); the entrance detection sensor J1 (19) is arranged on the inner side of the lower running guide rail (23); at the discharging end, a push-out detection sensor T1 (18) is arranged on the inner side of a lower running guide rail (23), and an entering detection sensor J1 (19) is arranged on the inner side of an upper running guide rail (24); the pushing-out detection sensor T1 (18) and the entering detection sensor J1 (19) are positioned at the head and tail ends of the conveying track (6) and used for detecting that the magnetomotive material trolley (2) enters or leaves the automatic turnover mechanism (1).
4. A self-tilting cycle trolley material delivery system according to claim 1, characterized in that a displacement sensor S1 (14 ") is mounted in the acceleration stroke cylinder (14) and a displacement sensor S2 (15") is mounted in the buffer stroke cylinder (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910358441.1A CN111846805B (en) | 2019-04-30 | 2019-04-30 | Self-overturning circulating trolley material conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910358441.1A CN111846805B (en) | 2019-04-30 | 2019-04-30 | Self-overturning circulating trolley material conveying system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111846805A CN111846805A (en) | 2020-10-30 |
| CN111846805B true CN111846805B (en) | 2024-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910358441.1A Active CN111846805B (en) | 2019-04-30 | 2019-04-30 | Self-overturning circulating trolley material conveying system |
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| CN115947053A (en) * | 2023-02-05 | 2023-04-11 | 广东拓奇智能装备有限公司 | Non-contact power supply logistics line |
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