Transfer car translation lifting equipment

Abstract

The present invention relates to the technical field of transfer vehicles, and specifically to a transfer vehicle translation and lifting device. The transfer vehicle translation and lifting device comprises a door frame and a transfer vehicle, and also comprises a lifting mechanism, a translation mechanism locking member, a driving member and a plurality of limiting parts. The lifting mechanism is used to lift and lower the transfer vehicle; the translation mechanism is used to move the transfer vehicle in a horizontal plane, and the translation mechanism is arranged on the lifting mechanism; a plurality of limiting parts are arranged on the transfer vehicle at intervals, and each limiting part comprises limiting members respectively arranged on both sides of the transfer vehicle, and the two limiting members in each limiting part are used to cooperate in placing the door frame; the locking member is arranged between adjacent limiting members on the same side; and the driving member is arranged on the lifting mechanism; after being equipped with this system device, each system can actually save the labor cost of 1-2 people, and the labor intensity of the personnel involved in the operation is greatly reduced, and the safety risks existing in the operation process are also eliminated.

Description

Technical Field

[0001] The invention relates to the technical field of transfer vehicles, and in particular to a transfer vehicle translation and lifting device. Background Art

[0002] At present, among many enterprises in my country's door and window industry, most of the surface treatment of door and window products adopts the coating production line (chain traction) process to solve the problems of product transportation and surface quality. The traditional process scheme is: the upper and lower parts are mainly loaded, unloaded and stacked manually, which is completely completed manually. When loading, the ground operator needs to take the product from the transfer cart (carry the product under the chain and turn 180 degrees at the same time), and lift the product by physical strength, and assist the operator on the high platform to complete the hanging; when unloading, the ground operator lifts the product, and cooperates with the operator on the high platform to complete the unloading, and then the ground operator stacks it on the transfer cart. In this way, not only the labor intensity of the operator is high, but also the operator's movements are complicated and cumbersome; and in the existing technology, the door frame is transferred by tilting the door frame on the transfer vehicle. During the process of transferring the door frame, the transfer vehicle will shake, resulting in friction between adjacent door frames and fine marks. Summary of the invention

[0003] The purpose of the present invention is to provide a transfer vehicle translation and lifting device to solve the above problems.

[0004] The present invention is achieved through the following technical solutions:

[0005] The transfer vehicle translation lifting device includes a door frame and a transfer vehicle, and also includes a lifting mechanism, a translation mechanism locking member, a driving member and a plurality of limiting parts.

[0006] A lifting mechanism, used to lift and lower the transfer vehicle;

[0007] A translation mechanism is used to move the transfer vehicle on a horizontal plane, and the translation mechanism is arranged on the lifting mechanism;

[0008] A plurality of limiting parts are arranged at intervals on the transfer vehicle, and each limiting part includes limiting members respectively arranged on both sides of the transfer vehicle, and two limiting members in each limiting part are used to cooperate with the door frame;

[0009] A locking member disposed between adjacent limiting members on the same side; and

[0010] A driving member, which is arranged on the lifting mechanism;

[0011] When the translation mechanism drives the transfer vehicle to move on the horizontal plane, the driving member drives the locking member to lock or unlock the limiting member.

[0012] In the present invention, the staff pushes the transfer vehicle equipped with the door frame onto the lifting mechanism, and the operator on the high-level working platform controls the transfer vehicle to rise to the height of the appropriate hanging parts (the height of the transfer vehicle rises to different heights for products of different heights). When one product is put on the line, the position of the transfer vehicle is identified by infrared counter-sensing, and the transfer vehicle is automatically moved forward a certain distance through the translation mechanism to meet the high-level operator's suitable hanging parts, while the unloading process is the opposite of the loading process. With this system device, each system can actually save 1-2 labor costs, and the labor intensity of the personnel involved in the operation is greatly reduced, and the safety risks in the operation process are eliminated; the traditional process completely relies on "manual" operations to complete the "loading process"; the key technology of this special is to use "brushless DC drive" and "two sets of servo synchronous drives" to complete the "translation" and "lifting" actions respectively, and use "man-machine combination" to control the entire system, so as to achieve semi-automation.

[0013] Furthermore, the limiting member includes a placing block, which is provided with a first groove matching the door frame, a second groove is provided on the side wall opposite to the first groove, a conical column is provided in the second groove, and the conical column is connected to the inner wall of the second groove through a compression spring.

[0014] Furthermore, the locking member includes a fixed block, a connecting plate is fixedly arranged on the fixed block, a first placement groove is provided on the fixed block, a second placement groove is provided on the inner wall of the first placement groove, a moving block cooperating therewith is provided in the second placement groove, a part of the moving block is placed outside the second placement groove, a connecting rod is provided on the top of the moving block, an extension block is fixedly arranged on the connecting rod, two flip plates are hinged on the connecting plate, the two flip plates are symmetrically arranged, one end of the flip plate is connected to the extension block, the other end of the flip plate is provided with a locking block, a locking hole cooperating with the locking block is provided on the conical column, and a moving member for driving the moving block to move up and down in the second placement groove is also provided on the fixed block. Through the cooperation of the locking member, the driving member and the moving member, the door frame can be fixed and unlocked at a suitable position at the same time, which is convenient for taking out and saves time and effort.

[0015] Furthermore, the moving part includes a through hole opened on the inner wall relative to the first placement groove, a shell is provided on the side wall of the fixed block, a sleeve is provided in the shell, a first guide block is provided in one of the through holes, and a second guide block is provided in the other through hole, the first guide block and the second guide block are connected by a wedge block, the end of the second guide block away from the wedge block is placed in the sleeve, the outer wall of the second guide block is connected to the inner wall of the sleeve through a telescopic spring, and the bottom of the moving block cooperates with the contact surface of the wedge block.

[0016] Furthermore, the driving member includes a U-shaped groove on the first guide block, an elastic pad is provided in the U-shaped groove, the lifting mechanism includes a lifting frame, two first stabilizing rods are provided on the lifting frame, a second stabilizing rod is vertically provided on the first stabilizing rod, and a sliding ball matching the U-shaped groove is provided at the end of the second stabilizing rod.

[0017] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0018] 1. In the present invention, the staff pushes the transfer cart equipped with the door frame onto the lifting mechanism, and the operator on the high-level working platform controls the transfer cart to rise to the height suitable for hanging parts (the height of the transfer cart rises to different heights for products at different heights). When one product is put on the line, the position of the transfer cart is identified by infrared counter-sensing, and the transfer cart is automatically moved forward a certain distance through the translation mechanism to meet the needs of the high-level operator for hanging parts. The unloading process is the opposite of the loading process. After being equipped with this system, each system can actually save 1-2 people's labor costs, and the labor intensity of the personnel involved in the operation is greatly reduced, and the safety risks in the operation process are eliminated; and the translation mechanism drives the transfer vehicle to move forward. During the movement, the door frame is always limited by the limiting part to a certain extent to avoid strong shaking. In the initial state, the limiting part is locked by the locking part, so the door frame will not be separated from the transfer vehicle due to strong shaking, and when the staff needs to take the first door frame, the translation mechanism moves the transfer vehicle, and the driving part on the lifting mechanism cooperates with the locking part on the transfer vehicle to release the locking state. At this time, the first door frame can be taken out, and the same is true for the second and third door frames.

[0019] 2. The conical columns provided in the present invention can have a certain limiting effect on the door frame, and the door frame is located in the two first grooves, the door frame and the first grooves are matched, and buffer pads can be provided in the two first grooves to have a clamping effect on the door frame. The buffer pads avoid friction between the door frame and the first grooves, and adjacent door frames are kept at a certain distance due to the placement blocks provided, so as to avoid scratches between the door frames after contact.

[0020] 3. The present invention restores the moving block to its initial position through the moving part. At this time, the locking block on the flip plate is aligned with the lock hole again to lock it. The conical column will not move toward the second groove even if it is squeezed. Therefore, the door frame will not fall off even if it is strongly shaken. When the fixed door frame is put into the lifting mechanism through the transfer vehicle and moved to the appropriate position through the translation mechanism, the moving part on the transfer vehicle contacts and cooperates with the driving part in the lifting mechanism, causing the two flip plates on the expansion block to flip, and the door frame can be taken out. Through the cooperation of the locking part, the driving part and the moving part, the door frame can be fixed and unlocked at the appropriate position at the same time, which is convenient for removal and saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the embodiments of the present invention, constitute a part of this application, and do not constitute a limitation of the embodiments of the present invention. In the drawings:

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0023] Figure 2 It is a three-dimensional structural schematic diagram of another angle of the present invention;

[0024] Figure 3 This is a schematic diagram of the structure of the present invention when the transfer vehicle is not assembled;

[0025] Figure 4 This is a partial enlarged view of part A of the present invention;

[0026] Figure 5 It is a cross-sectional view of the present invention.

[0027] Marks and corresponding parts names in the attached drawings:

[0028] 1-transfer car; 2-placing block; 3-first groove; 4-second groove; 5-conical column; 6-compression spring; 7-fixed block; 8-connecting plate; 9-first placement groove; 10-second placement groove; 11-moving block; 12-connecting rod; 13-expansion block; 14-flip plate; 15-locking block; 16-through hole; 17-housing; 18-sleeve; 19-first guide block; 20-second guide block; 21-wedge block; 22-telescopic spring; 23-U-shaped groove; 24-elastic pad; 25-lifting frame; 26-first stabilizing rod; 27-second stabilizing rod; 28-sliding ball; 29-door frame; 30-sliding block. DETAILED DESCRIPTION

[0029] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments and drawings. The exemplary embodiments of the present invention and their description are only used to explain the present invention and are not intended to limit the present invention.

[0030] Embodiment 1:

[0031] like Figures 1 to 5 As shown, the transfer vehicle 1 translation lifting device includes a door frame 29 and a transfer vehicle 1, and also includes a lifting mechanism, a translation mechanism locking member, a driving member and a plurality of limiting parts.

[0032] A lifting mechanism, used to lift and lower the transfer vehicle 1;

[0033] A translation mechanism, used to move the transfer vehicle 1 on a horizontal plane, and the translation mechanism is arranged on the lifting mechanism;

[0034] A plurality of limiting parts are arranged at intervals on the transfer vehicle 1, and each limiting part includes limiting members respectively arranged on both sides of the transfer vehicle 1, and two limiting members in each limiting part are used to cooperate with the door frame 29;

[0035] A locking member disposed between adjacent limiting members on the same side; and

[0036] A driving member, which is arranged on the lifting mechanism;

[0037] When the translation mechanism drives the transfer vehicle 1 to move on the horizontal plane, the driving member drives the locking member to lock or unlock the limiting member.

[0038] In the prior art, the door frame 29 is transferred by tilting the door frame 29 on the transfer vehicle 1. The transfer vehicle 1 will shake during the process of transferring the door frame 29, thereby causing friction between adjacent door frames 29. The present invention provides a limiter, and the two ends of the bottom of the door frame 29 are respectively placed in two limiters, and the limiters are arranged at intervals, so that there is a gap between adjacent door frames 29. Therefore, when the transfer vehicle 1 shakes, no friction will be generated between the door frames 29.

[0039] In addition, the existing technology requires ground operators to pick up items from the transfer cart, carry the products under the chain, turn 180 degrees, and lift the products by physical strength, and assist the operator on the high platform to complete the hanging; when unloading, the ground operator lifts the products and cooperates with the operator on the high platform to complete the unloading, and then the ground operator stacks them on the transfer cart. In this way, not only the labor intensity of the operators is high, but also the operators' movements are complicated and cumbersome.

[0040] The prior art still has the following problems:

[0041] 1. High labor intensity: The main reason is that the ground operators rely entirely on physical strength to complete a series of actions from the transfer vehicle back door, transfer and lifting;

[0042] 2. Waste of labor: Since there is no "assistance of automatic or semi-automatic mechanical equipment", there must be someone on the ground at all times to cooperate with the "cooperative work of the operators on the high-level platform" (after adopting this lifting system, the operators on the high-level working platform can completely independently operate to complete the loading and unloading of parts, and each set of equipment can reduce 1-2 people after it is put into use);

[0043] 3. High operating risk: Due to the large weight of the workpiece itself (about 15-30KG / piece) and the large size of the workpiece (width ≥ 900; height ≥ 2100), the traditional operation method and long-term high-frequency work have great safety risks;

[0044] 4. Difficulty in recruiting for this type of job: Due to the high labor intensity and safety risks, the new generation of employees are unwilling to accept and engage in work in this type of job, making it very difficult to recruit employees for this position.

[0045] In the present invention, the staff pushes the transfer vehicle 1 equipped with the door frame 29 onto the lifting mechanism, and the operator on the high-level working platform controls the transfer vehicle to rise to the height suitable for hanging parts (the height of the transfer vehicle rises to different heights for products of different heights). When one product is put on the line, the position of the transfer vehicle is identified by infrared counter-sensing, and the translation mechanism automatically moves the transfer vehicle forward a certain distance to meet the high-level operator's suitable hanging parts. The unloading process is the opposite of the loading process. With this system device, each system can actually save 1-2 people's labor costs, and the labor intensity of the personnel involved in the operation is greatly reduced, and the safety risks in the operation process are eliminated; the traditional process relies entirely on "manual" operations to complete the "loading process";

[0046] Basic working process principle: The key technology of this specialization is to use "brushless DC drive" and "two sets of servo synchronous drive" to complete the "translation" and "lifting" actions respectively, and use "man-machine combination" to control the entire system, so as to achieve semi-automation; the translation mechanism controls the "forward / backward" button to control the movement of the transfer vehicle, and then controls the operation to the appropriate position and stops after the warning light is on. The door height is controlled by the "up / down" foot switch to control the lifting frame 25 (with the transfer vehicle) to lift to the appropriate height and then stop; during the lifting process of the lifting frame 25, manually use the "hook" to hook the door frame 29 and hook the chain hook in the conveying operation , after it is hung firmly, release the "hook" and control the lifting frame 25 to descend, so that it is out of the bottom of the door frame 29, and does not affect the horizontal transportation of the door frame 29; after the previous door frame 29 leaves the range of the "lifting frame 25", immediately control the lifting frame 25 to rise, and then use a new "hook" to hang the next door frame 29, and repeat the fourth action until the entire door frame 29 is put on the shelf; after the door frame 29 on the transfer vehicle is put on the shelf, control the "up / down" foot switch to lower the "lifting frame 25" to the lowest position, and then control the "forward / backward" button to retreat the transfer vehicle to the outside of the "lifting frame 25", and manually open the "stuck position" switch to transfer the transfer vehicle to the upper sequence station;

[0047] The translation mechanism drives the transfer vehicle 1 to move forward. During the movement, the door frame 29 is always limited by the limiting part to avoid strong shaking. In the initial state, the limiting part is locked by the locking part, so the door frame 29 will not be separated from the transfer vehicle 1 due to strong shaking. When the staff needs to take the first door frame 29, the translation mechanism moves the transfer vehicle 1, and the driving part on the lifting mechanism cooperates with the locking part on the transfer vehicle 1 to release the locking state. At this time, the first door frame 29 can be taken out, and the same is true for the second and third door frames 29.

[0048] It should be noted that the limiting member includes a placing block 2, which is provided with a first groove 3 that matches the door frame 29, a second groove 4 is provided on the side wall opposite to the first groove 3, and a conical column 5 is provided in the second groove 4. The conical column 5 is connected to the inner wall of the second groove 4 through a compression spring 6.

[0049] The two ends of the bottom of the door frame 29 are respectively located in the two first grooves 3, which have a certain restrictive effect on it, and when the door frame 29 moves into the first groove 3, it will first contact the conical column 5. Since both sides of the conical column 5 are inclined surfaces, it is easy to drive the conical column 5 to move into the second groove 4. Since the door frame 29 is a frame body, the center of the door frame 29 is hollow. When the door frame 29 is located at the bottom of the first groove 3, the conical column 5 is not squeezed, the compression spring 6 recovers its deformation, and the conical column 5 returns to its initial position. At this time, it is placed in the hollow part of the door frame 29 and contacts the frame body of the door frame 29. When the door frame 29 needs to be taken out, the staff will pull the door frame 29 out. Moving vertically upward, the door frame 29 squeezes the conical column 5 into the second groove 4. At this time, the conical column 5 does not contact the door frame 29, and the door frame 29 can be taken out. The conical column 5 can have a certain limiting effect on the door frame 29, and the door frame 29 is located in the two first grooves 3. The door frame 29 and the first grooves 3 are matched. Buffer pads can be arranged in the two first grooves 3 to clamp the door frame 29. The buffer pads prevent the door frame 29 from rubbing against the first grooves 3, and adjacent door frames 29 are kept at a certain distance due to the placement blocks 2, so as to avoid scratches between the door frames 29 and 29 after contact.

[0050] It should be noted that the locking member includes a fixed block 7, a connecting plate 8 is fixedly arranged on the fixed block 7, a first placement groove 9 is opened on the fixed block 7, a second placement groove 10 is opened on the inner wall of the first placement groove 9, a moving block 11 cooperating therewith is arranged in the second placement groove 10, a part of the moving block 11 is arranged outside the second placement groove 10, a connecting rod 12 is arranged on the top of the moving block 11, an expansion block 13 is fixedly arranged on the connecting rod 12, two flip plates 14 are hinged on the connecting plate 8, the two flip plates 14 are symmetrically arranged, and one end of the flip plate 14 is connected to the expansion block 13, the other end of the flip plate 14 is provided with a locking block 15, a locking hole cooperating with the locking block 15 is provided on the conical column 5, and the fixed block 7 is also provided with a moving member for driving the moving block 11 to move up and down in the second placement groove 10.

[0051] In order to prevent the transfer vehicle 1 from shaking strongly during the transportation to the lifting mechanism, in the initial state, the locking blocks 15 on the two flip plates 14 on the expansion block 13 are located in the lock holes of the tapered column 5. The present invention manually moves the moving block 11 downward, and then puts the door frame 29 into the first groove 3. After the staff does not act on the moving block 11, the moving block 11 is restored to the initial position by the moving member. At this time, the locking block 15 on the flip plate 14 is aligned with the lock hole again for locking, and the tapered column 5 is squeezed and will not move toward the second groove 4. Therefore, the door frame 29 is subjected to strong shaking and will not be separated. When the fixed door frame 29 enters the lifting mechanism through the transfer vehicle 1, when it is moved to a suitable position through the translation mechanism, the moving member on the transfer vehicle 1 contacts and cooperates with the driving member in the lifting mechanism, so that the two flip plates 14 on the expansion block 13 are flipped, and the door frame 29 can be taken out. Through the cooperation of the locking member, the driving member and the moving member, while the door frame 29 is fixed, it can be unlocked at a suitable position, which is convenient for taking out, saving time and effort.

[0052] It should be noted that the moving part includes a through hole 16 opened on the inner wall relative to the first placement groove 9, a shell 17 is provided on the side wall of the fixed block 7, and a sleeve 18 is provided in the shell 17. A first guide block 19 is provided in one of the through holes 16, and a second guide block 20 is provided in the other through hole 16. The first guide block 19 and the second guide block 20 are connected by a wedge block 21, and the end of the second guide block 20 away from the wedge block 21 is placed in the sleeve 18. The outer wall of the second guide block 20 is connected to the inner wall of the sleeve 18 through a telescopic spring 22, and the bottom of the moving block 11 cooperates with the contact surface of the wedge block 21.

[0053] The first guide block 19 is driven to move toward the housing 17 by a driving member, and the first guide block 19 drives the second guide block 20 to move toward the housing 17 through the wedge block 21. The telescopic spring 22 is squeezed and deformed. Since the bottom of the moving block 11 cooperates with the contact surface of the wedge block 21, the wedge block 21 is an inclined surface. The moving block 11 in the initial state is located at the top of the wedge block 21. By driving the first guide block 19 to drive the movement of the wedge block 21, the bottom of the moving block 11 slides along the inclined surface of the wedge block 21 to the bottom end of the wedge block 21, and the moving block 11 moves downward.

[0054] It should be noted that the driving member includes a U-shaped groove 23 provided on the first guide block 19, an elastic pad 24 is provided in the U-shaped groove 23, the lifting mechanism includes a lifting frame 25, two first stabilizing rods 26 are provided on the lifting frame 25, a second stabilizing rod 27 is vertically provided on the first stabilizing rod 26, and a sliding ball 28 matching the U-shaped groove 23 is provided at the end of the second stabilizing rod 27.

[0055] Since the sliding ball 28 is fixed, it will not deviate, and the inner wall of the U-shaped groove 23 is wrapped with a circle of elastic pad 24. When the U-shaped groove 23 on the transfer vehicle 1 moves toward the sliding ball 28, their tracks are certain. The sliding ball 28 enters the U-shaped groove 23, and the sliding ball 28 does not contact the inner wall of the U-shaped groove 23. The transfer vehicle 1 continues to move forward, and the sliding ball 28 enters the elastic pad 24. At this time, the sliding ball 28 and the elastic pad 24 are in contact to generate friction, and the continuous movement causes the sliding ball 28 to drive the first guide block 1 9 moves toward the housing 17. At this time, the flip plate 14 is flipped by the downward movement of the moving block 11, so that the lock block 15 is separated from the lock hole, and the first door frame 29 can be removed until the telescopic spring 22 is deformed to the limit and cannot move further. The sliding ball 28 is separated from the elastic pad 24 by hard squeezing. When the sliding ball 28 is separated from the U-shaped groove 23, no pressure is continuously applied to the U-shaped groove 23 of the first guide block 19. Therefore, the telescopic spring 22 restores the elastic force, and the first guide block 19 returns to its original position. The flip plate 14 is driven forward by the upward movement of the moving block 11. The first door frame 29 is turned over, and the locking block 15 is locked with the lock hole at this time. Except for the two tapered columns 5 where the first door frame 29 and the last door frame 29 are located, which are not limited on both sides, the tapered columns 5 of the remaining door frames 29 are limited by two flip plates 14. Therefore, the lifting frame 25 of the lifting mechanism is provided with two sliding balls 28, which can be named as the first sliding ball 28 and the second sliding ball 28. When the first first guide block 19 passes through the first sliding ball 28, the tapered column 5 of the first door frame 29 is unlocked and locked again, and the transfer vehicle 1 continues to move forward. The first first guide block 19 arranged in sequence from the sliding ball 28 to the direction of the transfer vehicle 1 begins to contact and cooperate with the second sliding ball 28 at this time, and the first guide block 19 unlocks one of the tapered columns 5 of the second door frame 29, and at the same time, the second first guide block 19 cooperates with the second sliding ball 28, and the second first guide block 19 unlocks another tapered column 5 of the second door frame 29, so that the tapered column 5 on the second door frame 29 is unlocked at the same time, and the second door frame 29 can be taken out, and the third door frame 29 is the same.

[0056] Embodiment 2:

[0057] There is another implementation method based on Example 1, in which a slide groove is opened on the opposite side wall of the first placement groove 9, and sliders 30 matching the slide groove are respectively arranged on both sides of the moving block 11, so that the moving block 11 can move stably in the first placement groove 9.

[0058] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A transfer vehicle translation and lifting device, comprising a door frame (29) and a transfer vehicle (1), characterized in that: It also includes a lifting mechanism, a translation mechanism, a locking member, a driving member and a plurality of limiting parts. A lifting mechanism, used to lift and lower the transfer vehicle (1); A translation mechanism, used for moving the transfer vehicle (1) on a horizontal plane, and the translation mechanism is arranged on the lifting mechanism; A plurality of limiting parts are arranged at intervals on the transfer vehicle (1), and each limiting part comprises limiting members respectively arranged on both sides of the transfer vehicle (1), and the two limiting members in each limiting part are used to cooperate with the door frame (29); A locking member, which is arranged between adjacent limiting members on the same side; as well as A driving member, which is arranged on the lifting mechanism; When the translation mechanism drives the transfer vehicle (1) to move on a horizontal plane, the driving member drives the locking member to lock or unlock the limiting member; The locking member comprises a fixed block (7), a connecting plate (8) is fixedly arranged on the fixed block (7), a first placement groove (9) is provided on the fixed block (7), a second placement groove (10) is provided on the inner wall of the first placement groove (9), a moving block (11) cooperating therewith is provided in the second placement groove (10), a part of the moving block (11) is arranged outside the second placement groove (10), a connecting rod (12) is provided on the top of the moving block (11), an expansion block (13) is fixedly arranged on the connecting rod (12), two flip plates (14) are hingedly connected to the connecting plate (8), the two flip plates (14) are symmetrically arranged, one end of the flip plate (14) is connected to the expansion block (13), the other end of the flip plate (14) is provided with a locking block (15), a locking hole cooperating with the locking block (15) is provided on the conical column (5), and a moving member for driving the moving block (11) to move up and down in the second placement groove (10) is also provided on the fixed block (7); The moving member comprises a through hole (16) formed on an inner wall opposite to the first placement groove (9), a shell (17) is provided on a side wall of the fixed block (7), a sleeve (18) is provided in the shell (17), a first guide block (19) is provided in one of the through holes (16), a second guide block (20) is provided in the other through hole (16), the first guide block (19) and the second guide block (20) are connected via a wedge block (21), an end of the second guide block (20) away from the wedge block (21) is placed in the sleeve (18), an outer wall of the second guide block (20) is connected to an inner wall of the sleeve (18) via a telescopic spring (22), and a bottom of the moving block (11) matches a contact surface of the wedge block (21); The driving member comprises a U-shaped groove (23) provided on the first guide block (19), an elastic pad (24) is provided in the U-shaped groove (23), and the lifting mechanism comprises a lifting frame (25), two first stabilizing rods (26) are provided on the lifting frame (25), a second stabilizing rod (27) is vertically provided on the first stabilizing rod (26), and a sliding ball (28) matching the U-shaped groove (23) is provided at the end of the second stabilizing rod (27).

2. The transfer vehicle translation and lifting device according to claim 1 is characterized in that: The limiting member comprises a placing block (2), the placing block (2) being provided with a first groove (3) matched with the door frame (29), a second groove (4) being provided on a side wall opposite to the first groove (3), a conical column (5) being provided in the second groove (4), and the conical column (5) being connected to the inner wall of the second groove (4) via a compression spring (6).

Images