A conveying and stacking rack for automobile parts

Abstract

The present invention relates to the field of production logistics in industrial vehicle manufacturing, and specifically to a conveying and stacking rack for automobile spare parts. It comprises a number of gearboxes, and also includes: a number of supporting brackets arranged in an array in the vertical direction, a U-shaped sliding platform connected to the number of supporting brackets; a supporting base arranged below the bearing base and hinged to the bearing base at one end; a power mechanism capable of driving the U-shaped sliding platform to move in the vertical direction; a number of self-locking mechanisms capable of positioning the gearbox through the ribs on the gearbox; a number of heightening mechanisms capable of connecting the number of supporting brackets, an anti-drop assembly capable of preventing the number of supporting brackets from falling off, and a sliding translation mechanism capable of moving the number of supporting brackets into the vehicle compartment. This device can improve the efficiency of loading and unloading gearboxes and reduce the labor intensity of workers.

Description

Technical Field

[0001] The present invention relates to the field of production logistics of industrial vehicle manufacturing, in particular to a conveying and stacking rack for automobile parts. Background Art

[0002] Modern industrial manufacturing is gradually evolving towards modular and specialized production. Components are typically manufactured at specialized production sites and then distributed to complete vehicle manufacturers. Transmissions, a core automotive component, are manufactured at specialized manufacturing sites before being transported to complete vehicle manufacturing sites for assembly.

[0003] The current transportation process for automotive transmissions is as follows: Transmissions coming off the transmission assembly line are first hoisted onto pallets, then transported to the shipping site via shovels. At the shipping site, each transmission is then hoisted onto a truck, separated by sleepers and connected by wire. After being transported by truck to the complete machine manufacturer, the transmissions are again hoisted piece by piece, unloaded onto pallets, and finally transported to the final assembly line via forklifts.

[0004] The existing automobile gearbox transportation process has the following defects: First, when the gearbox is lifted multiple times, it is easy for the gearbox to bump into each other, and it is also easy to bump and contaminate when in contact with multiple pallets. At the same time, the gearbox is easily damaged due to the lack of positioning during pallet transportation, which affects the quality of the gearbox; second, the gearbox is transported by truck, and each piece needs to be lifted onto the truck and separated by sleepers in turn. After arrival, the pieces are lifted off in turn, which makes loading and unloading extremely inefficient and labor-intensive; finally, after the gearbox is moved into the carrier compartment, the gearbox cannot be moved or positioned and needs to be adjusted by forklift.

[0005] Therefore, it is necessary for us to design a conveying and stacking rack for automobile spare parts. Summary of the Invention

[0006] Based on this, it is necessary to provide a kind of automobile spare parts conveying and stacking rack in view of the existing technical problems.

[0007] In order to solve the problems of the prior art, the technical solution adopted by the present invention is:

[0008] An automobile spare parts conveying and stacking rack includes several gearboxes and:

[0009] A plurality of support brackets arranged in an array in a vertical direction, wherein the support brackets are used to transport a plurality of gearboxes;

[0010] The U-shaped sliding platform is arranged in a vertical state, and a plurality of supporting brackets are slidably connected to the inner wall of the U-shaped sliding platform;

[0011] Two supporting baffles are symmetrically arranged on both sides of the U-shaped sliding platform;

[0012] A bearing base, fixedly connected to the lower ends of the two supporting baffles;

[0013] An arc-shaped limit block is provided on one side of the lower end of the supporting base;

[0014] A supporting base is arranged below the load-bearing base and one end of the supporting base is hinged to the load-bearing base;

[0015] The power mechanism is arranged at the upper end of the bearing base and can drive the U-shaped sliding platform to move in the vertical direction;

[0016] A plurality of self-locking mechanisms are symmetrically arranged on both sides of the plurality of gearboxes, and the plurality of self-locking mechanisms can position the gearboxes through ribs on the gearboxes;

[0017] Several height-raising mechanisms, including several height-raising rails and several height-raising pillars, wherein the several height-raising rails are symmetrically arranged on the upper ends of the several support brackets, the several height-raising pillars are fixedly connected to the support brackets except the bottom end, and the lower ends of the several height-raising pillars are fixedly connected to the corresponding height-raising rails through pins;

[0018] The anti-slip assembly includes a second anti-slip mechanism and a first anti-slip mechanism, wherein the second anti-slip mechanism is arranged on a side of the plurality of support brackets close to the arc-shaped limit block, and the first anti-slip mechanism is arranged on a side of the plurality of support brackets away from the arc-shaped limit block;

[0019] The sliding translation mechanism includes a V-shaped pressure rod, a connecting platform, a pedal, a Z-shaped connecting rod, an adjustment platform, six positioning casters and twelve positioning legs. The middle part of the V-shaped pressure rod is hinged to the supporting base through a support, the pedal is hinged to the end of the V-shaped pressure rod away from the supporting base, the end of the V-shaped pressure rod extending into the supporting base is against the arc-shaped limit block through a roller, the connecting platform is fixedly connected to the lower end of the bottom support frame, the adjustment platform is arranged below the connecting platform, the six positioning casters are symmetrically fixed to the lower end of the adjustment platform, the twelve positioning legs are symmetrically arranged on both sides of the six positioning casters, the upper ends of the twelve positioning legs are respectively fixedly connected to the connecting platform, the upper end of the Z-shaped connecting rod is hinged to the connecting platform, and the middle end is hinged to the adjustment platform.

[0020] Furthermore, several self-locking mechanisms include an arc-shaped fork rod, an anti-slip gasket, a locking pin, a locking spring and a locking support. The locking support is arranged on the side of the height-increasing slide rail, the locking pin is slidably connected to the locking support, the arc-shaped fork rod is fixedly connected to one end of the locking pin away from the height-increasing slide rail, the locking spring is sleeved on the outside of the locking pin, one end of the locking spring is against the arc-shaped fork rod, and the other end is against the locking support, and the anti-slip gasket is fixedly connected to the lower end of the arc-shaped fork rod.

[0021] Furthermore, the power mechanism includes a double-headed motor, two gear boxes, two screws and four limit shafts. The double-headed motor is arranged at the upper end of the supporting base. The input ends of the two gear boxes are respectively connected to the two output ends of the double-headed motor, and the two screws are respectively connected to the output ends of the two gear boxes. The two screws are respectively connected to the U-shaped sliding platform through the shaft seat. The four limit shafts are respectively arranged in a symmetrical state on the sides of the two screws, and the four limit shafts are respectively slidably connected to the U-shaped sliding platform.

[0022] Furthermore, the first anti-slip mechanism includes two sliding baffles, two adjustable baffles and two snap-on baffles. The two sliding baffles are respectively slidably connected to the two supporting baffles. The two adjustable baffles are respectively arranged on the sides of the two sliding baffles and can be slidably connected to the two sliding baffles. The two adjustable baffles are respectively rotatably connected to the two supporting baffles through pin shafts. The two snap-on baffles are respectively arranged between the two adjustable baffles and the sliding baffle. The two snap-on baffles can prevent the two adjustable baffles from rotating downward.

[0023] Furthermore, the second anti-slip mechanism includes two anti-slip racks, several anti-slip gears, several anti-slip baffles and several sliding racks. The two anti-slip racks are respectively arranged on the end of the upper end of the two supporting baffles away from the arc-shaped limit block, and the several anti-slip baffles are respectively arranged at the ends of the several supporting brackets. The upper ends of the several anti-slip baffles are slidingly connected to the U-shaped sliding platform through pads, and the several sliding racks are respectively fixedly connected to the lower ends of the several anti-slip baffles. The several anti-slip gears are respectively arranged on the sides of the several sliding racks and meshed with them, and the several anti-slip gears can mesh with the corresponding anti-slip racks.

[0024] Furthermore, the sliding translation mechanism also includes a driving gear, a driving support, an adjusting gear, a first connecting rod, a second connecting rod, two traction ropes, two transfer rollers, two power rollers, two power gears and two driven gears. The first connecting rod is connected to the pedal, and the second connecting rod is arranged above the first connecting rod through the support. The two power gears are respectively connected to the two end keys of the second connecting rod, and the two driven gears are respectively arranged below the two power gears and meshed with them. The pitch circle diameter of the two driven gears is larger than the pitch circle diameter of the two power gears. The two power rollers are respectively connected to the two driven gear keys, and the two transfer rollers are respectively arranged below the two power rollers. One end of the two traction ropes is respectively connected to the two ends of the first connecting rod, and the other end is connected to the two power rollers after passing through the two transfer rollers. The adjusting gear is connected to the middle key of the second connecting rod, the driving support is fixedly connected to the connecting platform, the driving gear is rotatably connected to the driving support, and the driving gear can mesh with the adjusting gear.

[0025] Furthermore, the sliding translation mechanism also includes an adjusting cam, an anti-reverse ratchet, an anti-reverse rod, an anti-reverse pin, an anti-reverse spring, a driving support and a driving roller. The adjusting cam is fixedly connected to the driving gear coaxially, the anti-reverse ratchet is fixedly connected to the adjusting cam coaxially, and the anti-reverse ratchet is connected to the driving support through a torsion spring. The anti-reverse rod is arranged at the upper end of the anti-reverse ratchet and is against the anti-reverse ratchet. The anti-reverse pin is connected to the upper end of the anti-reverse rod, the anti-reverse pin is slidingly connected to the driving support, the anti-reverse spring is sleeved on the outside of the anti-reverse pin, one end of the anti-reverse spring is connected to the driving support, and the other end is connected to the anti-reverse rod. The driving roller is rotatably connected to the end of the Z-type connecting rod away from the bearing base, and the driving roller is against the adjusting cam.

[0026] Furthermore, the sliding translation mechanism also includes six connecting rods, and four avoidance holes are formed on the adjustment platform. The six connecting rods are symmetrically arranged between the connecting platform and the adjustment platform. The upper ends of the six connecting rods are hinged to the connecting platform through the support, and the lower ends are hinged to the adjustment platform through the support. The four avoidance holes can ensure that the twelve positioning legs can better pass through the adjustment platform.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] Firstly, the device stacks the gearboxes by means of a number of supporting brackets, thus achieving the synchronous movement of multiple gearboxes, which greatly improves the loading and unloading efficiency. At the same time, the supporting brackets in the device can be assembled and disassembled by means of heightening slide rails and heightening pillars to adapt to the height of different transport vehicle compartments.

[0029] Second: In this device, the gearbox on the support frame is self-locked by a number of arc-shaped fork rods to ensure that the gearbox on the support frame will not move on the support frame, thus avoiding collision with other pallets during transportation;

[0030] Thirdly, the device switches the state of the gearbox moved into the carriage by positioning casters and positioning legs, so that the gearbox in the carriage can be moved by the positioning casters and positioned by the positioning legs. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a front view of the three-dimensional structure of the embodiment;

[0032] Figure 2 yes Figure 1 A schematic diagram of the structure at center A;

[0033] Figure 3 is a side view of the three-dimensional structure of the embodiment;

[0034] Figure 4 yes Figure 3 A magnified schematic diagram of the structure at point B in the middle;

[0035] Figure 5 is a three-dimensional structural axonometric drawing of an embodiment;

[0036] Figure 6 yes Figure 5 A magnified schematic diagram of the structure at point C in the middle;

[0037] Figure 7 yes Figure 5 A magnified schematic diagram of the structure at D in the middle;

[0038] Figure 8 3D is a schematic diagram of the three-dimensional structure of the sliding and translation mechanism in the embodiment.

[0039] The numbers in the figure are:

[0040] 1. Gearbox; 2. Support base; 3. Load-bearing base; 4. Arc-shaped limit block; 5. Support baffle; 6. Power mechanism; 7. Double-head motor; 8. Gearbox; 9. Screw; 10. Limit shaft; 11. U-shaped sliding table; 12. Support bracket; 13. Self-locking mechanism; 14. Arc-shaped fork rod; 15. Anti-slip gasket; 16. Locking pin; 17. Locking support; 18. Locking spring; 19. Heightening mechanism; 20. Heightening slide rail; 21. Heightening pillar; 22. Anti-slip assembly; 23. First anti-slip mechanism; 24. Sliding baffle; 25. Adjustable baffle; 26. Clamping baffle; 27. Second anti-slip mechanism; 28. Anti-slip rack; 29. ​​Anti-slip gear; 30. Anti-slip baffle; 31. Sliding rack; 32. Sliding translation mechanism; 33. V-shaped pressure rod; 34. Connecting platform; 35. Pedal; 36. First connecting rod; 37. Second connecting rod; 38. Transfer roller; 39. Power roller; 40. Power gear; 41. Driven gear; 42. Traction rope; 43. Drive gear; 44. Adjustment gear; 45. Adjustment cam; 46. Anti-reverse ratchet; 47. Anti-reverse plug rod; 48. Anti-reverse pin; 49. Anti-reverse spring; 50. Drive support; 51. Drive roller; 52. Z-shaped connecting rod; 53. Adjustment platform; 54. Avoidance through hole; 55. Positioning leg; 56. Positioning caster; 57. Connecting rod. DETAILED DESCRIPTION

[0041] In order to further understand the features, technical means, specific objectives and functions achieved by the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0042] refer to Figures 1 to 8 , an automobile spare parts conveying and stacking rack, including several gearboxes 1, and also including:

[0043] A plurality of support brackets 12 arranged in an array in a vertical direction, the support brackets 12 being used to transport a plurality of gearboxes 1;

[0044] The U-shaped sliding platform 11 is arranged in a vertical state, and a plurality of supporting brackets 12 are slidably connected to the inner wall of the U-shaped sliding platform 11;

[0045] Two supporting baffles 5 are symmetrically arranged on both sides of the U-shaped sliding platform 11;

[0046] The bearing base 3 is fixedly connected to the lower ends of the two supporting baffles 5;

[0047] An arc-shaped limit block 4 is provided on one side of the lower end of the supporting base 2;

[0048] The supporting base 2 is arranged below the bearing base 3 and one end of the supporting base 2 is hinged to the bearing base 3;

[0049] The power mechanism 6 is provided at the upper end of the bearing base 3 and can drive the U-shaped sliding platform 11 to move in the vertical direction;

[0050] A plurality of self-locking mechanisms 13 are symmetrically arranged on both sides of the plurality of gearboxes 1. The plurality of self-locking mechanisms 13 can position the gearbox 1 through the ribs on the gearbox 1.

[0051] Several height-raising mechanisms 19, including several height-raising rails 20 and several height-raising pillars 21, wherein the several height-raising rails 20 are symmetrically arranged on the upper ends of the several support brackets 12, and the several height-raising pillars 21 are fixedly connected to the support brackets 12 except the bottom end, and the lower ends of the several height-raising pillars 21 are fixedly connected to the corresponding height-raising rails 20 by pins;

[0052] The anti-slip assembly 22 includes a second anti-slip mechanism 27 and a first anti-slip mechanism 23. The second anti-slip mechanism 27 is arranged on a side of the plurality of support brackets 12 close to the arc-shaped limit block 4, and the first anti-slip mechanism 23 is arranged on a side of the plurality of support brackets 12 away from the arc-shaped limit block 4.

[0053] The sliding translation mechanism 32 includes a V-shaped pressure rod 33, a connecting platform 34, a pedal 35, a Z-shaped connecting rod 52, an adjusting platform 53, six positioning casters 56 and twelve positioning legs 55. The middle part of the V-shaped pressure rod 33 is hinged to the supporting base 2 through a support, and the pedal 35 is hinged to the end of the V-shaped pressure rod 33 away from the supporting base 2. The end of the V-shaped pressure rod 33 extending into the supporting base 2 is abutted against the arc limit block 4 through a roller, and the connecting platform 34 is fixedly connected to the lower end of the bottom support bracket 12. The adjusting platform 53 is arranged below the connecting platform 34, and the six positioning casters 56 are symmetrically fixed to the lower end of the adjusting platform 53. The twelve positioning legs 55 are symmetrically arranged on the sides of the six positioning casters 56. The upper ends of the twelve positioning legs 55 are respectively fixedly connected to the connecting platform 34, the upper end of the Z-shaped connecting rod 52 is hinged to the connecting platform 34, and the middle end is hinged to the adjusting platform 53.

[0054] When the gearbox 1 is transported, the operator can place several gearboxes 1 on several support brackets 12 respectively. When the gearboxes 1 are placed on the support brackets 12, the self-locking mechanism 13 can lock the gearboxes 1 by their own weight to prevent the gearboxes 1 from moving on the support brackets 12, and the first anti-slip mechanism 23 and the second anti-slip mechanism 27 can ensure that the support brackets 12 will not move on the U-shaped sliding platform 11. Then, when the carrier moves to the side of the device, the power mechanism 6 is started to drive the U-shaped sliding platform 11 to move upward. When the U-shaped sliding platform 11 moves to the side of the carriage of the carrier, the second anti-slip mechanism 27 is unlocked so that the support brackets 12 can be separated from the U-shaped sliding platform 11. Then the operator steps on the pedal 35, the pedal 3 After the pedal 35 moves, it will drive the V-shaped pressure rod 33 to rotate. After the V-shaped pressure rod 33 rotates, it will counteract the arc-shaped limit block 4 through the roller. At this time, the supporting base 3 connected to the arc-shaped limit block 4 will rotate. At this time, the several supporting brackets 12 located above the supporting base 3 will deviate, and the downward movement of the pedal 35 will also drive the Z-shaped connecting rod 52 to rotate. After the Z-shaped connecting rod 52 rotates, it will drive the adjusting platform 53 to move downward. At this time, the six positioning casters 56 connected to the adjusting platform 53 will move downward. Then the six positioning casters 56 come into contact with the carriage. Under the action of the six positioning casters 56, the several supporting brackets 12 can move into the carriage. Finally, the several supporting brackets 12 drive the several gearboxes 1 to move into the carriage and position them. At this time, the conveying and stacking work is completed.

[0055] In order to ensure that the gearbox 1 can self-lock by its own weight, the following features are specifically set:

[0056] Several self-locking mechanisms 13 all include an arc-shaped fork rod 14, an anti-slip gasket 15, a locking pin 16, a locking spring 18 and a locking support 17. The locking support 17 is arranged on the side of the heightening slide rail 20, and the locking pin 16 is slidably connected to the locking support 17. The arc-shaped fork rod 14 is fixedly connected to one end of the locking pin 16 away from the heightening slide rail 20. The locking spring 18 is sleeved on the outside of the locking pin 16. One end of the locking spring 18 is against the arc-shaped fork rod 14, and the other end is against the locking support 17. The anti-slip gasket 15 is fixedly connected to the lower end of the arc-shaped fork rod 14. When the gearbox 1 is placed on the support bracket 12, the gearbox 1 will first abut against the upper end of the arc fork rod 14. At this time, the arc fork rod 14 will move away from the gearbox 1. Then, when the gearbox 1 stops moving, the arc fork rod 14 will move under the action of the locking spring 18 and move toward the reinforcement rib of the gearbox 1. At this time, the gearbox 1 stops moving after being restricted by several arc fork rods 14, and the anti-slip gasket 15 can enhance the friction between the arc fork rod 14 and the gearbox 1 to ensure that the gearbox 1 will not move, so as to ensure that the gearbox 1 can complete self-locking by its own weight when placed on the support bracket 12.

[0057] In order to enable the U-shaped sliding platform 11 to move upward, the following features are specifically set:

[0058] The power mechanism 6 includes a double-headed motor 7, two gearboxes 8, two screws 9, and four limit shafts 10. The double-headed motor 7 is arranged at the upper end of the supporting base 3. The input ends of the two gearboxes 8 are respectively connected to the two output ends of the double-headed motor 7. The two screws 9 are respectively connected to the output ends of the two gearboxes 8. The two screws 9 are respectively threadedly connected to the U-shaped sliding platform 11 through the shaft seat. The four limit shafts 10 are respectively arranged symmetrically beside the two screws 9 and are respectively slidably connected to the U-shaped sliding platform 11. When the support bracket 12 needs to be moved to a position aligned with the car body, the double-headed motor 7 is started and drives the two screws 9 to rotate through the two gearboxes 8. After the two screws 9 rotate, they can drive the U-shaped sliding platform 11 to move upward through the shaft seat. When the U-shaped sliding platform 11 moves, it is limited by the four limit shafts 10. The movement of the U-shaped sliding platform 11 can drive the several support brackets 12 connected to it to move upward.

[0059] In order to prevent the supporting brackets 12 from sliding toward the arc-shaped limit block 4 when the U-shaped sliding platform 11 moves, the following features are specifically provided:

[0060] The first anti-slip mechanism 23 includes two sliding baffles 24, two adjustable baffles 25 and two snap-on baffles 26. The two sliding baffles 24 are respectively slidably connected to the two supporting baffles 5. The two adjustable baffles 25 are respectively arranged on the sides of the two sliding baffles 24 and can be slidably connected to the two sliding baffles 24. The two adjustable baffles 25 are respectively rotatably connected to the two supporting baffles 5 through pins. The two snap-on baffles 26 are respectively arranged between the two adjustable baffles 25 and the sliding baffles 24. The two snap-on baffles 26 can prevent the two adjustable baffles 25 from rotating downward. When the support brackets 12 are installed in the U-shaped sliding platform 11, the operator moves the two adjustable baffles 25 and moves the two sliding baffles 24 upward to avoid the support brackets 12. After the support brackets 12 are installed, the operator moves the two adjustable baffles 25 and moves the two sliding baffles 24 downward to lock the support brackets 12 to prevent the support brackets 12 from sliding toward the arc limit block 4 when the U-shaped sliding platform 11 moves.

[0061] In order to realize that the plurality of support brackets 12 can be automatically unlocked when the U-shaped sliding platform 11 moves to the highest point, the following features are specifically set:

[0062] The second anti-slip mechanism 27 includes two anti-slip racks 28, several anti-slip gears 29, several anti-slip baffles 30 and several sliding racks 31. The two anti-slip racks 28 are respectively arranged at one end of the upper end of the two supporting baffles 5 away from the arc-shaped limit block 4, and the several anti-slip baffles 30 are respectively arranged at the ends of the several supporting brackets 12. The upper ends of the several anti-slip baffles 30 are slidingly connected to the U-shaped sliding platform 11 through pads, and the several sliding racks 31 are respectively fixedly connected to the lower ends of the several anti-slip baffles 30. The several anti-slip gears 29 are respectively arranged on the sides of the several sliding racks 31 and meshed with them. The several anti-slip gears 29 can all mesh with the corresponding anti-slip racks 28. When the U-shaped sliding platform 11 moves to the highest point, the two anti-slip racks 28 can mesh with the corresponding anti-slip gears 29 in turn and drive the corresponding anti-slip gears 29 to rotate. The rotation of the anti-slip gears 29 will drive the sliding rack 31 meshed with it to move. The movement of the sliding rack 31 will drive the anti-slip baffle 30 connected to it to move. After the anti-slip baffle 30 moves, it will avoid the supporting bracket 12. At this time, the movement of the supporting bracket 12 will not be blocked, that is, when the U-shaped sliding platform 11 moves to the highest point, the supporting brackets 12 can be automatically unlocked.

[0063] In order to ensure that the operator only needs to lightly step on the pedal 35 to place the plurality of support brackets 12, the following features are specifically set:

[0064] The sliding translation mechanism 32 also includes a driving gear 43, a driving support 50, an adjusting gear 44, a first connecting rod 36, a second connecting rod 37, two traction ropes 42, two transfer rollers 38, two power rollers 39, two power gears 40 and two driven gears 41. The first connecting rod 36 is connected to the pedal 35, and the second connecting rod 37 is arranged above the first connecting rod 36 through a support. The two power gears 40 are respectively connected to the two end keys of the second connecting rod 37. The two driven gears 41 are respectively arranged below the two power gears 40 and mesh with them. The pitch circle of the two driven gears 41 The diameter is larger than the pitch circle diameter of the two power gears 40, the two power rollers 39 are respectively connected to the two driven gears 41 by keys, the two transfer rollers 38 are respectively arranged below the two power rollers 39, one end of the two traction ropes 42 are respectively connected to the two ends of the first connecting rod 36, and the other ends are connected to the two power rollers 39 after passing through the two transfer rollers 38, the adjusting gear 44 is connected to the middle key of the second connecting rod 37, the driving support 50 is fixedly connected to the connecting platform 34, the driving gear 43 is rotatably connected to the driving support 50, and the driving gear 43 can engage with the adjusting gear 44. When the operator steps on the pedal 35, the first connecting rod 36 connected to the pedal 35 moves downward. The movement of the first connecting rod 36 drives the two power rollers 39 to rotate via the traction rope 42. The rotation of the two power rollers 39 drives the two driven gears 41 connected to them to rotate. The rotation of the two driven gears 41 drives the two power gears 40 meshing with them to rotate. The rotation of the two power gears 40 drives the second connecting rod 37 connected to them to rotate. The rotation of the second connecting rod 37 drives the adjustment gear 44 connected to it to rotate. At this time, because the U-shaped sliding platform 11 has driven the driving gear 43 to move to the lower end of the adjustment gear 44, and the driving gear 43 is now meshed with the adjustment gear 44, the rotation of the adjustment gear 44 drives the driving gear 43 to rotate. During this process, because the pitch circle diameter of the two driven gears 41 is larger than the pitch circle diameter of the two power gears 40, the displacement of the pedal 35 is amplified, ensuring that the operator only needs to step lightly on the pedal 35 to complete the placement of multiple support brackets 12.

[0065] In order to realize the transportation of several gearboxes 1, the following features are specifically set:

[0066] The sliding translation mechanism 32 also includes an adjusting cam 45, an anti-reverse ratchet 46, an anti-reverse rod 47, an anti-reverse pin 48, an anti-reverse spring 49, a driving support 50 and a driving roller 51. The adjusting cam 45 is coaxially fixed to the driving gear 43, the anti-reverse ratchet 46 is coaxially fixed to the adjusting cam 45, and the anti-reverse ratchet 46 is connected to the driving support 50 through a torsion spring. The anti-reverse rod 47 is arranged at the upper end of the anti-reverse ratchet 46 and is against the anti-reverse ratchet 46. The anti-reverse pin 48 is connected to the upper end of the anti-reverse rod 47. The anti-reverse pin 48 is slidingly connected to the driving support 50. The anti-reverse spring 49 is sleeved on the outside of the anti-reverse pin 48. One end of the anti-reverse spring 49 is connected to the driving support 50, and the other end is connected to the anti-reverse rod 47. The driving roller 51 is rotatably connected to the end of the Z-type connecting rod 52 away from the supporting base 3, and the driving roller 51 is against the adjusting cam 45. After the drive gear 43 rotates, the drive gear 43 rotates the connected adjustment cam 45, which in turn rotates the connected anti-reverse ratchet 46. The anti-reverse ratchet 46 ensures that the adjustment cam 45 does not rotate inversely. During rotation, the anti-reverse ratchet 46 stores energy via a torsion spring, facilitating subsequent reset. The rotation of the adjustment cam 45 drives the Z-type connecting rod 52 via the drive roller 51. The rotation of the Z-type connecting rod 52 drives the connected adjustment platform 53 downward. The movement of the adjustment platform 53 drives the six connected positioning casters 56 downward, allowing the support bracket 12 to move within the vehicle. When the support bracket 12 needs to be positioned, the operator pulls the anti-reverse pin 48 upward. At this time, under the action of the torsion spring, the anti-reverse ratchet 46 rotates inversely, and the Z-type connecting rod 52 is pressed back into place by the gravity of the multiple gearboxes 1, thereby completing the transmission operation of the multiple gearboxes 1.

[0067] In order to improve the stability of device operation, the following features are specifically set:

[0068] The sliding translation mechanism 32 also includes six connecting rods 57. Four escape holes 54 are formed in the adjustment platform 53. The six connecting rods 57 are symmetrically arranged between the connection platform 34 and the adjustment platform 53. The upper ends of the six connecting rods 57 are hinged to the connection platform 34 through supports, and the lower ends are hinged to the adjustment platform 53 through supports. The four escape holes 54 ensure that the twelve positioning legs 55 can better pass through the adjustment platform 53. To improve the stability of the device when the adjustment platform 53 moves, the six connecting rods 57 can connect the connection platform 34 and the adjustment platform 53, ensuring that the connection platform 34 and the adjustment platform 53 can move relative to each other.

[0069] The working principle of this device is as follows: when transporting the gearbox 1, the operator can place several gearboxes 1 on several support brackets 12 respectively. When several gearboxes 1 are placed on the support brackets 12, several arc-shaped fork rods 14 can be inserted into the reinforcing ribs on the gearbox 1 to lock the gearbox 1, preventing the gearbox 1 from moving on the support brackets 12, and the sliding baffle 24 and the anti-slip baffle 30 can ensure that the several support brackets 12 will not move on the U-shaped sliding platform 11. Then, when the carrier moves to the side of the device, the double-headed motor 7 is started to drive the U-shaped sliding platform 11 to move upward. When the U When the sliding platform 11 moves to the side of the carriage of the transport vehicle, the anti-slip rack 28 engages with several anti-slip gears 29 in turn, and the sliding rack 31 moves to drive the anti-slip baffle 30 to move. After the anti-slip baffle 30 moves, it can unlock several supporting brackets 12. Then the operator steps on the pedal 35. After the pedal 35 moves, it will drive the V-shaped pressure rod 33 to rotate. After the V-shaped pressure rod 33 rotates, it will counteract the arc limit block 4 through the roller. At this time, the bearing base 3 connected to the arc limit block 4 will rotate, and at this time, several supporting brackets 12 located above the bearing base 3 will be offset.

[0070] The downward movement of the pedal 35 will also drive the Z-type connecting rod 52 to rotate through the adjusting cam 45. After the Z-type connecting rod 52 rotates, it will drive the adjusting platform 53 to move downward. At this time, the six positioning casters 56 connected to the adjusting platform 53 will move downward. Then the six positioning casters 56 will come into contact with the carriage. The support brackets 12 can move into the carriage under the action of the six positioning casters 56. Finally, when the support brackets 12 move to the interior of the carriage, the operator pulls up the anti-reverse plug rod 47, and the anti-reverse plug rod 47 moves. Afterwards, the anti-reverse ratchet 46 connected to the drive support 50 through the torsion spring will rotate in the opposite direction, and the adjusting cam 45 will also rotate in the opposite direction. At this time, after the driving roller 51 loses its pressing force, the Z-shaped connecting rod 52 will be displaced under the action of the gravity of the several gearboxes 1, and then the adjusting platform 53 moves upward, and the twelve positioning legs 55 extend downward from the four avoidance holes 54 and abut against the bottom end of the car body. At this time, the several support brackets 12 can be positioned to prevent the several support brackets 12 from moving when the carrier moves.

[0071] The above embodiments merely represent one or several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. An automobile spare parts conveying and stacking rack, comprising a plurality of gearboxes (1), characterized in that: Also includes: A plurality of support brackets (12) arranged in an array in a vertical direction, wherein the plurality of support brackets (12) are used to transport a plurality of gearboxes (1); A U-shaped sliding platform (11) is arranged in a vertical state, and a plurality of supporting brackets (12) are slidably connected to the inner wall of the U-shaped sliding platform (11); Two supporting baffles (5) are symmetrically arranged on both sides of the U-shaped sliding platform (11); A bearing base (3) is fixedly connected to the lower ends of the two supporting baffles (5); An arc-shaped limit block (4) is arranged on one side of the lower end of the supporting base (2); A supporting base (2) is arranged below the bearing base (3) and one end of the supporting base is hinged to the bearing base (3); A power mechanism (6) is provided at the upper end of the bearing base (3) and is capable of driving the U-shaped sliding platform (11) to move in a vertical direction; A plurality of self-locking mechanisms (13) are symmetrically arranged on both sides of the plurality of gearboxes (1), and the plurality of self-locking mechanisms (13) can position the gearboxes (1) through ribs on the gearboxes (1); A plurality of height-increasing mechanisms (19) include a plurality of height-increasing slide rails (20) and a plurality of height-increasing pillars (21), wherein the plurality of height-increasing slide rails (20) are symmetrically arranged on the upper ends of the plurality of support brackets (12), the plurality of height-increasing pillars (21) are fixedly connected to the support brackets (12) except for the bottom end, and the lower ends of the plurality of height-increasing pillars (21) are fixedly connected to the corresponding height-increasing slide rails (20) via pins; The anti-slip assembly (22) includes a second anti-slip mechanism (27) and a first anti-slip mechanism (23), wherein the second anti-slip mechanism (27) is arranged on a side of the plurality of support brackets (12) close to the arc-shaped limit block (4), and the first anti-slip mechanism (23) is arranged on a side of the plurality of support brackets (12) away from the arc-shaped limit block (4); The sliding translation mechanism (32) comprises a V-shaped pressure rod (33), a connecting platform (34), a pedal (35), a Z-shaped connecting rod (52), an adjustment platform (53), six positioning casters (56) and twelve positioning legs (55). The middle part of the V-shaped pressure rod (33) is hinged to the supporting base (2) through a support. The pedal (35) is hinged to the end of the V-shaped pressure rod (33) away from the supporting base (2). The end of the V-shaped pressure rod (33) extending into the supporting base (2) is against the arc-shaped limit block (4) through a roller, and the connecting platform The platform (34) is fixedly connected to the lower end of the bottom support bracket (12), the adjustment platform (53) is arranged below the connection platform (34), six positioning casters (56) are symmetrically fixedly connected to the lower end of the adjustment platform (53), twelve positioning legs (55) are symmetrically arranged on the sides of the six positioning casters (56), the upper ends of the twelve positioning legs (55) are fixedly connected to the connection platform (34), the upper end of the Z-shaped connecting rod (52) is hinged to the connection platform (34), and the middle end is hinged to the adjustment platform (53).

2. The automobile parts conveying and stacking rack according to claim 1, characterized in that: The plurality of self-locking mechanisms (13) each comprise an arcuate fork rod (14), an anti-dropping gasket (15), a locking pin (16), a locking spring (18) and a locking support (17). The locking support (17) is arranged beside the heightening slide rail (20). The locking pin (16) is slidably connected to the locking support (17). The arcuate fork rod (14) is fixedly connected to one end of the locking pin (16) away from the heightening slide rail (20). The locking spring (18) is sleeved on the outside of the locking pin (16). One end of the locking spring (18) abuts against the arcuate fork rod (14), and the other end abuts against the locking support (17). The anti-dropping gasket (15) is fixedly connected to the lower end of the arcuate fork rod (14).

3. The automobile parts conveying and stacking rack according to claim 1, characterized in that: The power mechanism (6) comprises a double-headed motor (7), two gear boxes (8), two screws (9) and four limit shafts (10). The double-headed motor (7) is arranged at the upper end of the bearing base (3). The input ends of the two gear boxes (8) are respectively connected to the two output ends of the double-headed motor (7). The two screws (9) are respectively connected to the output ends of the two gear boxes (8). The two screws (9) are respectively connected to the U-shaped sliding platform (11) through the shaft seat. The four limit shafts (10) are respectively arranged on the sides of the two screws (9) in a symmetrical state. The four limit shafts (10) are respectively slidably connected to the U-shaped sliding platform (11).

4. The automobile parts conveying and stacking rack according to claim 1, characterized in that: The first anti-slip mechanism (23) comprises two sliding baffles (24), two adjustable baffles (25) and two clamping baffles (26). The two sliding baffles (24) are respectively slidably connected to the two supporting baffles (5). The two adjustable baffles (25) are respectively arranged beside the two sliding baffles (24) and can be slidably connected to the two sliding baffles (24). The two adjustable baffles (25) are respectively rotatably connected to the two supporting baffles (5) through pins. The two clamping baffles (26) are respectively arranged between the two adjustable baffles (25) and the sliding baffle (24). The two clamping baffles (26) can prevent the two adjustable baffles (25) from rotating downward.

5. The automobile parts conveying and stacking rack according to claim 1, characterized in that: The second anti-slip mechanism (27) comprises two anti-slip racks (28), a plurality of anti-slip gears (29), a plurality of anti-slip baffles (30) and a plurality of sliding racks (31). The two anti-slip racks (28) are respectively arranged at one end of the upper ends of the two supporting baffles (5) away from the arc-shaped limit block (4). The plurality of anti-slip baffles (30) are respectively arranged at the ends of the plurality of supporting brackets (12). The upper ends of the plurality of anti-slip baffles (30) are slidably connected to the U-shaped sliding platform (11) through pads. The plurality of sliding racks (31) are respectively fixedly connected to the lower ends of the plurality of anti-slip baffles (30). The plurality of anti-slip gears (29) are respectively arranged beside the plurality of sliding racks (31) and meshed therewith. The plurality of anti-slip gears (29) can all mesh with the corresponding anti-slip racks (28).

6. The automobile parts conveying and stacking rack according to claim 1, characterized in that: The sliding translation mechanism (32) further includes a driving gear (43), a driving support (50), an adjusting gear (44), a first connecting rod (36), a second connecting rod (37), two traction ropes (42), two transfer rollers (38), two power rollers (39), two power gears (40) and two driven gears (41). The first connecting rod (36) is connected to the pedal (35). The second connecting rod (37) is arranged above the first connecting rod (36) through a support. The two power gears (40) are respectively connected to the two ends of the second connecting rod (37) by keys. The two driven gears (41) are respectively arranged below the two power gears (40) and meshed with them. The two driven gears (41) are respectively connected to the two power gears (40). The pitch circle diameter is larger than the pitch circle diameter of the two power gears (40), the two power rollers (39) are respectively connected to the two driven gears (41) by keys, the two transfer rollers (38) are respectively arranged below the two power rollers (39), one end of the two traction ropes (42) are respectively connected to the two ends of the first connecting rod (36), and the other end is connected to the two power rollers (39) after passing through the two transfer rollers (38), the adjusting gear (44) is connected to the middle key of the second connecting rod (37), the driving support (50) is fixedly connected to the connecting platform (34), the driving gear (43) is rotatably connected to the driving support (50), and the driving gear (43) can mesh with the adjusting gear (44).

7. The automobile parts conveying and stacking rack according to claim 6, characterized in that: The sliding translation mechanism (32) further comprises an adjusting cam (45), an anti-reverse ratchet (46), an anti-reverse insertion rod (47), an anti-reverse pin (48), an anti-reverse spring (49), a driving support (50) and a driving roller (51). The adjusting cam (45) is fixedly connected to the driving gear (43) coaxially, the anti-reverse ratchet (46) is fixedly connected to the adjusting cam (45) coaxially, and the anti-reverse ratchet (46) is connected to the driving support (50) through a torsion spring, and the anti-reverse insertion rod (47) is arranged at the upper end of the anti-reverse ratchet (46) and is fixedly connected to the driving roller (51). The anti-reverse ratchet (46) is against each other, the anti-reverse pin (48) is connected to the upper end of the anti-reverse plug (47), the anti-reverse pin (48) is slidably connected to the driving support (50), the anti-reverse spring (49) is sleeved on the outside of the anti-reverse pin (48), one end of the anti-reverse spring (49) is connected to the driving support (50), and the other end is connected to the anti-reverse plug (47), the driving roller (51) is rotatably connected to one end of the Z-type connecting rod (52) away from the bearing base (3), and the driving roller (51) is against the adjusting cam (45).

8. The automobile parts conveying and stacking rack according to claim 7, characterized in that: The sliding translation mechanism (32) further includes six connecting rods (57), and four avoidance through holes (54) are formed on the adjustment platform (53). The six connecting rods (57) are symmetrically arranged between the connecting platform (34) and the adjustment platform (53). The upper ends of the six connecting rods (57) are hinged to the connecting platform (34) through a support, and the lower ends are hinged to the adjustment platform (53) through a support. The four avoidance through holes (54) can ensure that the twelve positioning legs (55) can better pass through the adjustment platform (53).

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