Automobile part storage rack
By designing a foldable auto parts storage rack, the problem of large space occupancy in the prior art is solved, and space saving and efficient use of the warehouse are achieved when not in use.
Patent Information
- Application Number
- CN202411809182.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-03-07
AI Technical Summary
When the existing auto parts storage racks do not store parts, they take up a large space due to the fixed structure, which reduces the space utilization rate of the warehouse.
An automobile parts storage rack is designed, adopting a foldable column structure, which drives the rotation shaft to rotate through the driving mechanism, so that the columns can swing to a vertical shape or stick to the base, realizing storage and space saving of the storage rack.
Through the folding design of the columns, the space occupation of the storage rack when not in use is reduced, the space utilization of the warehouse is improved, and the storage and access process of parts is simplified.
Smart Images
Figure CN119567220A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of parts storage racks, in particular to an automobile parts storage rack. Background Art
[0002] In the manufacturing process of automobile parts, the finished parts usually need to be placed on a placement rack. When the automobile parts need to be transported, the placement rack is directly loaded onto a transport vehicle for transportation, or transported by a forklift. The parts can be conveniently transferred to the designated location by transferring the placement rack.
[0003] The commonly used storage racks in the prior art usually include a rack body and columns arranged at the four corners of the top surface of the rack body, and a pallet plate for placing parts is connected between the four columns. However, this type of storage rack occupies a large space when not storing parts due to its fixed structure, which reduces the space utilization rate of the warehouse. Summary of the invention
[0004] The present application provides an automobile parts storage rack, which has a feature of being able to fold upright posts, making it convenient to store the storage rack and reducing the space occupied by the storage rack when not in use.
[0005] The present application provides an automobile parts storage rack, which adopts the following technical solution: A car parts storage rack comprises a base and a tray plate; the top surface of the base is rotatably connected to a pair of rotating shafts; the pair of rotating shafts are respectively located near the two side walls of the top surface of the base, and a pair of vertically arranged columns are fixedly connected to the outer side wall of each rotating shaft; the pair of columns are respectively located near the two ends of the rotating shaft; the tray plate is arranged on the top surface of the base, and the tray plate is detachably connected to a plurality of columns; the top surface of the base is provided with a pair of driving mechanisms that can respectively drive the two rotating shafts to rotate.
[0006] By adopting the above technical solution, when parts need to be placed, the driving mechanism drives the rotating shaft to rotate, causing the column to swing to a vertical state, and then the pallet plate is installed on the column to store the parts on the pallet plate. When the parts do not need to be stored, the pallet plate is removed from the column, and then the driving mechanism drives the rotating shaft to rotate, causing the column to swing to be in contact with the top surface of the base, thereby realizing the folding and storage of the storage rack, reducing the space occupied by the storage rack, and improving the space utilization rate of the warehouse.
[0007] Preferably, the driving mechanism includes a driving shaft and a locking assembly; the driving shaft is rotatably connected to the top surface of the base, the end of the driving shaft close to the rotating shaft is coaxially fixed with a first bevel gear, and the end of the driving shaft away from the first bevel gear is fixed with a handwheel; a second bevel gear is coaxially fixed on the outer side wall of the rotating shaft close to the first bevel gear; the second bevel gear is meshed with the first bevel gear; the locking assembly is arranged on the rotating shaft, and the locking assembly can lock the rotating shaft.
[0008] By adopting the above technical solution, rotating the handwheel can drive the driving shaft and the first bevel gear to rotate. Under the meshing cooperation of the first bevel gear and the second bevel gear, the driving shaft drives the rotating shaft to rotate, causing the column to swing to a vertical state, and then the locking assembly locks the rotating shaft to keep the column stable so that the pallet plate can be installed to store parts; when the storage rack needs to be stored, the pallet plate is removed, the locking assembly unlocks the rotating shaft, and the swing column is attached to the top surface of the base to realize the folding storage of the storage rack and save space.
[0009] Preferably, the locking assembly includes a connecting plate and a third bevel gear; the connecting plate is coaxially fixed to the outer side wall of the rotating shaft, and a cylinder is installed on the side wall of the connecting plate close to the first bevel gear; the output end of the cylinder is fixed with a sleeve sleeved on the outside of the rotating shaft; the sleeve is coaxially slidably matched with the rotating shaft; the third bevel gear is coaxially fixed to the outer side wall of the sleeve; the cylinder can push the sleeve to slide and drive the third bevel gear to mesh with the first bevel gear.
[0010] By adopting the above technical solution, when the driving shaft drives the rotating shaft to rotate through the cooperation of the first bevel gear and the second bevel gear, the third bevel gear rotates synchronously with the rotating shaft and always maintains a meshing state with the first bevel gear. When the rotating shaft drives the column to rotate to a vertical state, the cylinder drives the sliding sleeve to slide in the direction close to the first bevel gear, prompting the third bevel gear to mesh with the first bevel gear. The rotating shaft is locked through the meshing cooperation structure of the first bevel gear, the second bevel gear and the third bevel gear to keep the column stable. When the cylinder drives the sliding sleeve to slide in the direction away from the first bevel gear, the third bevel gear is disengaged from the first bevel gear, and the rotating shaft is unlocked, which facilitates the folding and storage of the storage rack.
[0011] Preferably, a concave block is installed on the outer wall of each column; the tray plate can be inserted into multiple concave blocks; multiple top surfaces of the concave blocks are provided with first through holes; the top surface of the tray plate is provided with multiple first threaded holes; the multiple first threaded holes are respectively matched with the multiple first through holes; each concave block is provided with a first threaded rod passing through the first through hole; the multiple first threaded rods can be screwed into the multiple first threaded holes respectively.
[0012] By adopting the above technical solution, when installing the pallet plate, the pallet plate is horizontally inserted into the multiple concave blocks, the first through hole is aligned with the first threaded hole, and then the first threaded rod is passed through the first through hole and screwed into the first threaded hole to fix the pallet plate. The installation method is simple and convenient, and it is easy to disassemble.
[0013] Preferably, a limit groove arranged along the length direction of the column is opened on the side wall of the column close to the concave block; a limit block is slidably connected to the inner side wall of the limit groove; the concave block is fixedly connected to the limit block; an opening arranged along the length direction of the limit groove is opened on the side wall of the limit groove away from the concave block; a second threaded hole is opened on the side wall of the limit block close to the opening; a second threaded rod can be installed on the side wall of the column away from the concave block; the screw portion of the second threaded rod can pass through the opening and be threadedly connected to the inner side wall of the second threaded hole, and the head of the second threaded rod can be pressed against the outer side wall of the column.
[0014] By adopting the above technical solution, the movable limit block can drive the concave block to adjust its position along the length direction of the column. After the limit block moves to the desired position, the second threaded rod is passed through the opening and screwed into the second threaded hole to fix the limit block, so as to adjust the installation height of the pallet plate and facilitate the storage and retrieval of parts on the pallet plate.
[0015] Preferably, a pair of protective frames are fixedly connected to the top surface of the base; the pair of protective frames respectively surround the outside of the two rotating shafts, and an end cover is detachably installed on the top surface of each protective frame; the rotating shaft and the protective frame are rotatably matched; the end of the drive shaft connected to the handwheel extends to the outside of the protective frame, and the drive shaft and the protective frame are rotatably matched.
[0016] By adopting the above technical solution, the protective frame and the end cover can cooperate to form a cover body arranged outside the rotating shaft. The cover body can protect the rotating shaft, the first bevel gear, the second bevel gear and the third bevel gear, and reduce the possibility of damage to the components caused by the external environment. The end cover is a detachable structure, which is convenient for the staff to repair and maintain the components inside the cover body.
[0017] Preferably, a pair of ventilation pipes are fixedly connected to the inner side walls of the protective frames; an air nozzle is fixedly connected to the outer side wall of the ventilation pipe; the air nozzle is arranged toward the first bevel gear and the second bevel gear; a pair of air jet mechanisms are arranged on the side walls of the base; the pair of air jet mechanisms can blow air into the two ventilation pipes respectively.
[0018] By adopting the above technical solution, when the jet mechanism blows air into the ventilation pipe, the gas blown into the ventilation pipe is ejected through the jet nozzle to clean the first bevel gear and the second bevel gear, thereby reducing the possibility of dust and impurities adhering to the first bevel gear and the second bevel gear, reducing the degree of wear on the meshing tooth surfaces of the first bevel gear and the second bevel gear, and increasing the service life of the first bevel gear and the second bevel gear.
[0019] Preferably, the jet mechanism includes a concave shell, an airbag and a cam; the concave shell is fixedly connected to the outer side wall of the base close to the driving shaft, and a push block is slidably connected to the inner side wall of the concave shell; the top end of the push block extends to the top of the concave shell and is provided with an arc surface, and the bottom surface of the push block is connected to the inner side wall of the bottom end of the concave shell through a spring; the airbag is arranged in the concave shell, and the airbag is located on the side of the push block connected to the spring and can contact the bottom surface of the push block, and a connecting pipe is connected to the airbag; the end of the connecting pipe away from the airbag is connected to the inside of the ventilation pipe; the cam is fixedly connected to the outer side wall of the driving shaft close to the push block, and the cam can contact and cooperate with the arc surface at the top end of the push block.
[0020] By adopting the above technical solution, when the hand wheel is rotated to drive the driving shaft to rotate, the driving shaft will drive the cam to rotate. Under the cooperation of the cam and the arc surface at the top of the push block, the cam will drive the push block to move downward to squeeze the airbag to spray air. The gas inside the airbag will enter the ventilation pipe through the connecting pipe and be sprayed out through the air nozzle to clean the first bevel gear and the second bevel gear.
[0021] Preferably, a rubber sleeve is sleeved on the outer side wall of the top end of the column.
[0022] By adopting the above technical solution, when the column is rotated to a horizontal state, the rubber sleeve on the column will contact the top surface of the base, thereby reducing the possibility of rigid collision between the column and the base, and protecting the column.
[0023] Preferably, a pair of pads are fixedly connected to the bottom surface of the base.
[0024] By adopting the above technical solution, the provided pad has a supporting effect on the base, making it convenient for the forklift's fork to extend to the bottom of the base to lift the storage rack for the transportation of parts.
[0025] In summary, this application has the following beneficial effects: 1. When parts need to be placed, the driving mechanism drives the rotating shaft to rotate so that the column swings to a vertical state, and the pallet plate is installed on the column to store the parts on the pallet plate. When parts do not need to be stored, the pallet plate is removed from the column, and the driving mechanism drives the rotating shaft to rotate so that the column swings to be in contact with the top surface of the base, so as to realize the folding storage of the storage rack, reduce the space occupied by the storage rack, and improve the space utilization rate of the warehouse; 2. The movable limit block can drive the concave block to adjust its position along the length direction of the column. After the limit block moves to the desired position, the limit block is fixed by the second threaded rod to adjust the installation height of the pallet board, thereby adjusting the distance between adjacent pallet boards, making it convenient to place auto parts of different sizes on the pallet board; 3. When the column is rotated to a horizontal state, the rubber sleeve on the column will contact the top surface of the base, thereby reducing the possibility of rigid collision between the column and the base and protecting the column. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a structural schematic diagram of an automobile parts storage rack; Figure 2 It is a schematic diagram of the matching structure of the rotating shaft, column and driving mechanism on the base in this application; Figure 3 It is a schematic diagram of the matching structure of the rotating shaft and the locking assembly in this application; Figure 4 It is a schematic diagram of the matching structure of the drive shaft, cam, push block and airbag in this application; Figure 5 It is a schematic diagram of the matching structure of the tray plate and the concave block in this application; Figure 6 It is a schematic diagram of the matching structure of the column, the concave block and the second threaded rod in the present application.
[0027] Explanation of the accompanying drawings: 1. base; 11. rotating shaft; 12. protective frame; 13. end cover; 14. ventilation pipe; 141. air nozzle; 15. pad; 2. tray plate; 21. first threaded hole; 3. column; 31. concave block; 311. first through hole; 312. first threaded rod; 32. limiting groove; 33. limiting block; 331. second threaded hole; 332. second threaded rod; 34. opening; 35. rubber sleeve; 4. driving mechanism; 41. driving shaft; 42. locking assembly; 421. connecting plate; 422. third bevel gear; 423. cylinder; 424. sliding sleeve; 43. first bevel gear; 44. hand wheel; 45. second bevel gear; 5. air jet mechanism; 51. concave shell; 52. airbag; 53. cam; 54. push block; 55. spring; 56. connecting pipe. DETAILED DESCRIPTION
[0028] The present invention will be further described in detail below with reference to the accompanying drawings. The same components are denoted by the same reference numerals. It should be noted that the terms "front", "rear", "left", "right", "upper", "lower", "bottom" and "top" used in the following description refer to directions in the accompanying drawings, and the terms "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.
[0029] The present invention discloses an automobile parts storage rack, such as Figure 1 and Figure 2As shown, it includes a base 1, a pair of rotating shafts 11, a plurality of tray plates 2 and a pair of driving mechanisms 4; a pair of pads 15 are fixedly connected to the bottom surface of the base 1, a pair of rotating shafts 11 are rotatably connected to the top surface of the base 1, the two rotating shafts 11 are coaxially arranged, and are respectively located at positions on the top surface of the base 1 close to two sides away from each other, each rotating shaft 11 is vertically fixed with a pair of columns 3 respectively located near the two ends of the rotating shaft 11, a rubber sleeve 35 is sleeved on the outer side wall of the top end of each column 3, a plurality of tray plates 2 are arranged on the top surface of the base 1 at intervals in the vertical direction, each tray plate 2 is detachably connected to the side walls of four columns 3, a pair of driving mechanisms 4 are arranged on the top surface of the base 1, and the two driving mechanisms 4 can respectively drive the two rotating shafts 11 to rotate.
[0030] The driving mechanism 4 can drive the rotating shaft 11 to rotate, so that the column 3 swings to a vertical state, so that the pallet plate 2 can be horizontally installed on the side wall of the column 3 for storing parts. When the parts do not need to be stored, the pallet plate 2 can be removed from the column 3, and then the driving mechanism 4 drives the rotating shaft 11 and the column 3 to rotate, so that the column 3 swings to be in contact with the top surface of the base 1, and the storage rack is folded for storage, saving the space occupied by the storage rack. The setting of the pad 15 makes it convenient for the forklift to extend the fork of the storage rack to the bottom of the base 1 to transport the storage rack when storing parts. The setting of the rubber sleeve 35 protects the column 3 after the column 3 is folded, reducing the possibility of rigid collision between the column 3 and the base 1.
[0031] like Figure 2 and Figure 3 As shown, the driving mechanism 4 includes a driving shaft 41, a first bevel gear 43, a second bevel gear 45 and a locking assembly 42. The driving shaft 41 is rotatably connected to the top surface of the base 1 at a position close to the rotating shaft 11. The first bevel gear 43 is coaxially fixed to the end face of the driving shaft 41 close to the rotating shaft 11. The second bevel gear 45 is coaxially fixed to the outer wall of the rotating shaft 11 close to the first bevel gear 43. The second bevel gear 45 meshes with the first bevel gear 43. A handwheel 44 is coaxially fixed to the end of the driving shaft 41 away from the first bevel gear 43. The locking assembly 42 is arranged on the outer wall of the rotating shaft 11, and the locking assembly 42 can lock the rotating shaft 11.
[0032] When the locking assembly 42 does not lock the rotating shaft 11, the staff can rotate the hand wheel 44 to drive the driving shaft 41 to rotate. Under the meshing cooperation of the first bevel gear 43 and the second bevel gear 45, the driving shaft 41 drives the rotating shaft 11 to rotate, so that the column 3 can be swung to a vertical state or swung to be in contact with the top surface of the base 1. The locking assembly 42 can lock the rotating shaft 11 when the column 3 is in a vertical state, thereby promoting the stability of the column 3 and facilitating the installation of the pallet plate 2.
[0033] like Figure 2 and Figure 3As shown, the locking assembly 42 includes a connecting plate 421, a sleeve 424 and a third bevel gear 422. The connecting plate 421 is coaxially fixed to the outer wall of the rotating shaft 11, the sleeve 424 is sleeved on the outer wall of the rotating shaft 11, the sleeve 424 is located on the side of the connecting plate 421 close to the first bevel gear 43, the sleeve 424 is coaxially slidably matched with the rotating shaft 11, and a pair of cylinders 423 arranged along the axial direction of the rotating shaft 11 are installed on the side wall of the connecting plate 421 close to the sleeve 424, the output ends of the two cylinders 423 are fixed to the end face of the sleeve 424, the third bevel gear 422 is coaxially fixed to the outer wall of the sleeve 424, and the third bevel gear 422 can mesh with the first bevel gear 43.
[0034] During the rotation of the rotating shaft 11, the third bevel gear 422 rotates synchronously, and the third bevel gear 422 always remains in a state of being able to mesh with the first bevel gear 43. When the cylinder 423 drives the sleeve 424 to move toward the direction close to the first bevel gear 43 so that the third bevel gear 422 meshes with the first bevel gear 43, the meshing structure formed by the first bevel gear 43, the second bevel gear 45 and the third bevel gear 422 locks the rotating shaft 11. When the cylinder 423 drives the sleeve 424 to move toward the direction away from the first bevel gear 43 so that the third bevel gear 422 disengages from the first bevel gear 43, the rotating shaft 11 is unlocked.
[0035] like Figure 1 , Figure 2 and Figure 3 As shown, the top surface of the base 1 corresponding to the position of the rotating shaft 11 is fixedly connected with a protective frame 12 located between the two columns 3, the protective frame 12 surrounds the outside of the rotating shaft 11, both ends of the rotating shaft 11 extend to the outside of the protective frame 12, the rotating shaft 11 and the side wall of the protective frame 12 are rotatably matched, the end of the driving shaft 41 connected to the handwheel 44 extends to the outside of the frame, the driving shaft 41 and the side wall of the protective frame 12 are rotatably matched, and the top surface of the protective frame 12 is detachably mounted with an end cover 13.
[0036] The protection frame 12 and the end cover 13 can cooperate to form a cover body to protect the rotating shaft 11, the first bevel gear 43, the second bevel gear 45 and the third bevel gear 422 and other components, thereby reducing the possibility of damage to the mechanical components caused by the external environment.
[0037] like Figure 2 and Figure 3 As shown, ventilation pipes 14 are fixedly connected to the inner walls of the two protective frames 12, and multiple air nozzles 141 connected to the inside of the ventilation pipes 14 are fixedly connected to the outer walls of the ventilation pipes 14. The multiple air nozzles 141 are arranged obliquely downward toward the side where the first bevel gear 43 and the second bevel gear 45 are located. A pair of air jet mechanisms 5 are arranged on the outer wall of the base 1, and the two air jet mechanisms 5 can blow air into the ventilation pipes 14 in the two protective frames 12 respectively.
[0038] The jet mechanism 5 provided on the base 1 can spray gas into the ventilation pipe 14. After being sprayed out through the jet nozzle 141, the gas can be sprayed to clean the first bevel gear 43 and the second bevel gear 45, thereby reducing the influence of dust and impurities on the meshing tooth surfaces of the first bevel gear 43 and the second bevel gear 45, reducing the wear of the first bevel gear 43 and the second bevel gear 45, and increasing their service life.
[0039] like Figure 1 , Figure 2 and Figure 4 As shown, the jet mechanism 5 includes a concave shell 51, a push block 54, an airbag 52 and a cam 53. The concave shell 51 is fixedly connected to the outer side wall of the base 1 close to the drive shaft 41, and the open end of the concave shell 51 faces upward. The push block 54 is slidably connected to the inner side wall of the concave shell 51. The bottom surface of the push block 54 is connected to the inner side wall of the bottom end of the concave shell 51 through a pair of springs 55. The top of the push block 54 extends to the top surface of the concave shell 51 and is provided with an arc surface. The airbag 52 is arranged in the concave shell 51 at the bottom of the push block 54 and contacts with the bottom surface of the push block 54. A connecting pipe 56 is connected to the airbag 52. The end of the connecting pipe 56 away from the airbag 52 is fixedly connected to the side wall of the ventilation pipe 14. The connecting pipe 56 connects the airbag 52 and the ventilation pipe 14. The cam 53 is fixedly connected to the outer side wall of the drive shaft 41 close to the push block 54, and the cam 53 contacts and cooperates with the arc surface of the top end of the push block 54.
[0040] During the rotation of the drive shaft 41, the drive shaft 41 will drive the cam 53 to rotate. Under the cooperation of the cam 53 and the arc surface at the top of the push block 54, the cam 53 will drive the push block 54 to move downward to squeeze the airbag 52, so that the internal gas of the airbag 52 enters the ventilation pipe 14 through the connecting pipe 56 and is ejected through the air nozzle 141, so as to achieve spray cleaning of the first bevel gear 43 and the second bevel gear 45.
[0041] like Figure 1 and Figure 5 As shown, a plurality of concave blocks 31 are installed on the outer wall of each column 3 along the length direction of the column 3, and the number of the concave blocks 31 on each column 3 matches the number of the tray plates 2. The tray plates 2 can be horizontally inserted into the concave blocks 31 located at the same height on the four columns 3. A first through hole 311 is vertically opened on the top surface of each concave block 31, and a first threaded hole 21 is vertically opened at the position of each first through hole 311 on the top surface of the tray plate 2. Each concave block 31 is provided with a first threaded rod 312 which can pass through the first through hole 311 and be threadedly connected to the inner wall of the first threaded hole 21.
[0042] When installing the pallet plate 2, the pallet plate 2 is horizontally inserted into the concave blocks 31 at the same height on the four columns 3, the first through hole 311 is aligned with the first threaded hole 21, and then the first threaded rod 312 is passed through the first through hole 311 and screwed into the first threaded hole 21 to fix the pallet plate 2. The installation method is simple and convenient, and it is easy to disassemble.
[0043] like Figure 1 , Figure 5 and Figure 6 As shown, each column 3 is provided with a limit groove 32 arranged along the length direction of the column 3 on the side wall close to the concave block 31, and a plurality of limit blocks 33 are slidably connected to the inner side wall of the limit groove 32. The limit blocks 33 and the limit groove 32 are in a dovetail shape with each other in horizontal cross section. The plurality of concave blocks 31 are respectively fixed to the side walls of the plurality of limit blocks 33. The number of concave blocks 31 and the number of limit blocks 33 match each other. The inner side wall of the limit groove 32 away from the concave block 31 is provided with a limit groove 32 arranged along the length direction of the column 3. An opening 34 in the length direction, a second threaded hole 331 is opened on the side wall of each limit block 33 close to the opening 34, and a second threaded rod 332 is threadedly connected to the inner wall of each second threaded hole 331, the screw portion of the second threaded rod 332 passes through the opening 34 and is threadedly connected to the inner wall of the second threaded hole 331, the screw portion of the second threaded rod 332 is sleeved with a gasket located on the outer side of the column 3, and the head of the second threaded rod 332 presses the gasket on the outer wall of the column 3.
[0044] The movable limit block 33 can drive the concave block 31 to adjust its position along the length direction of the column 3. After the limit block 33 moves to the desired position, the limit block 33 is fixed by the second threaded rod 332 to adjust the installation height of the pallet plate 2, and then adjust the distance between adjacent pallet plates 2, so as to facilitate the placement of automotive parts of different sizes on the pallet plate 2.
[0045] Working principle: When it is necessary to place parts on the storage rack, the staff can drive the drive shaft 41 to rotate by turning the hand wheel 44. Under the meshing cooperation of the first bevel gear 43 and the second bevel gear 45, the drive shaft 41 drives the rotating shaft 11 and the column 3 to rotate, causing the column 3 to swing to a vertical state, and then start the cylinder 423 to drive the sliding sleeve 424 to slide in the direction close to the first bevel gear 43, causing the third bevel gear 422 on the sliding sleeve 424 to mesh with the first bevel gear 43. The rotating shaft 11 is rotated by the meshing cooperation structure of the first bevel gear 43, the second bevel gear 45 and the third bevel gear 422. The bracket 420 is locked to keep the column 3 stable in a vertical state, and then the tray plate 2 is installed into the concave blocks 31 on the four columns 3 and fixed, so that the staff can store parts on the tray plate 2; when the storage rack does not need to store parts, the tray plate 2 is first removed from the column 3, and then the cylinder 423 drives the sliding sleeve 424 to slide in a direction away from the first bevel gear 43, so that the third bevel gear 422 is disengaged from the first bevel gear 43, and the rotating shaft 11 is unlocked, so that the swing column 3 is close to the top surface of the base 1 to realize the folding of the storage rack, which is convenient for storage and saves space; During the rotation of the drive shaft 41, the drive shaft 41 will drive the cam 53 to rotate. Under the cooperation of the cam 53 and the arc surface at the top of the push block 54, the cam 53 will drive the push block 54 to move downward to squeeze the air bag 52 during the rotation, so that the internal gas of the air bag 52 enters the ventilation pipe 14 through the connecting pipe 56 and is ejected through the air nozzle 141, thereby spraying and cleaning the first bevel gear 43 and the second bevel gear 45, reducing the possibility of dust and impurities adhering to the first bevel gear 43 and the second bevel gear 45, reducing the wear of the first bevel gear 43 and the second bevel gear 45, and improving their service life.
[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. An automobile parts storage rack, characterized in that: The invention comprises a base (1) and a tray plate (2); the top surface of the base (1) is rotatably connected to a pair of rotating shafts (11); the pair of rotating shafts (11) are respectively located near the two side walls of the top surface of the base (1), and a pair of vertically arranged columns (3) are fixedly connected to the outer side wall of each rotating shaft (11); the pair of columns (3) are respectively located near the two ends of the rotating shaft (11); the tray plate (2) is arranged on the top surface of the base (1), and the tray plate (2) is detachably connected to a plurality of columns (3); the top surface of the base (1) is provided with a pair of driving mechanisms (4) which can respectively drive the two rotating shafts (11) to rotate.
2. The automobile parts storage rack according to claim 1, characterized in that: The driving mechanism (4) comprises a driving shaft (41) and a locking assembly (42); the driving shaft (41) is rotatably connected to the top surface of the base (1); the end of the driving shaft (41) close to the rotating shaft (11) is coaxially fixedly connected to a first bevel gear (43); the end of the driving shaft (41) away from the first bevel gear (43) is fixedly connected to a hand wheel (44); a second bevel gear (45) is coaxially fixedly connected to the outer wall of the rotating shaft (11) close to the first bevel gear (43); the second bevel gear (45) is meshed with the first bevel gear (43); the locking assembly (42) is arranged on the rotating shaft (11), and the locking assembly (42) can lock the rotating shaft (11).
3. The automobile parts storage rack according to claim 2, characterized in that: The locking assembly (42) comprises a connecting plate (421) and a third bevel gear (422); the connecting plate (421) is coaxially fixed to the outer wall of the rotating shaft (11); a cylinder (423) is installed on the side wall of the connecting plate (421) close to the first bevel gear (43); the output end of the cylinder (423) is fixed to a sliding sleeve (424) sleeved on the outside of the rotating shaft (11); the sliding sleeve (424) and the rotating shaft (11) are coaxially slidably matched; the third bevel gear (422) is coaxially fixed to the outer wall of the sliding sleeve (424); the cylinder (423) can push the sliding sleeve (424) to slide and drive the third bevel gear (422) to mesh with the first bevel gear (43).
4. The automobile parts storage rack according to claim 1, characterized in that: A concave block (31) is mounted on the outer wall of each column (3); the tray plate (2) can be inserted into a plurality of concave blocks (31); a first through hole (311) is opened on the top surface of the plurality of concave blocks (31); a plurality of first threaded holes (21) are arranged on the top surface of the tray plate (2); the plurality of first threaded holes (21) are matched with the plurality of first through holes (311) respectively; a first threaded rod (312) passing through the first through hole (311) is arranged on each concave block (31); the plurality of first threaded rods (312) can be screwed into the plurality of first threaded holes (21) respectively.
5. The automobile parts storage rack according to claim 4, characterized in that: A limiting groove (32) is provided on the side wall of the column (3) close to the concave block (31) and is arranged along the length direction of the column (3); a limiting block (33) is slidably connected to the inner side wall of the limiting groove (32); the concave block (31) is fixedly connected to the limiting block (33); an opening (34) is provided on the side wall of the limiting groove (32) away from the concave block (31) and is arranged along the length direction of the limiting groove (32); a second threaded hole (331) is provided on the side wall of the limiting block (33) close to the opening (34); a second threaded rod (332) can be installed on the side wall of the column (3) away from the concave block (31); the screw portion of the second threaded rod (332) can pass through the opening (34) and be threadedly connected to the inner side wall of the second threaded hole (331), and the head of the second threaded rod (332) can be pressed against the outer side wall of the column (3).
6. The automobile parts storage rack according to claim 3, characterized in that: A pair of protective frames (12) are fixedly connected to the top surface of the base (1); the pair of protective frames (12) respectively surround the outside of the two rotating shafts (11), and each protective frame (12) is detachably mounted with an end cover (13) on the top surface; the rotating shaft (11) and the protective frame (12) are rotationally matched; the end of the drive shaft (41) connected to the hand wheel (44) extends to the outside of the protective frame (12), and the drive shaft (41) and the protective frame (12) are rotationally matched.
7. The automobile parts storage rack according to claim 6, characterized in that: A pair of ventilation pipes (14) are fixedly connected to the inner side walls of the protection frames (12); an air jet nozzle (141) is fixedly connected to the outer side wall of the ventilation pipe (14); the air jet nozzle (141) is arranged toward the first bevel gear (43) and the second bevel gear (45); a pair of air jet mechanisms (5) are arranged on the side walls of the base (1); the pair of air jet mechanisms (5) can blow air into the two ventilation pipes (14) respectively.
8. The automobile parts storage rack according to claim 7, characterized in that: The jet mechanism (5) comprises a concave shell (51), an air bag (52) and a cam (53); the concave shell (51) is fixedly connected to the outer wall of the base (1) close to the drive shaft (41); a push block (54) is slidably connected to the inner wall of the concave shell (51); the top of the push block (54) extends to the top of the concave shell (51) and is provided with an arc surface; the bottom surface of the push block (54) is connected to the inner wall of the bottom end of the concave shell (51) through a spring (55); the air bag (52) is provided with a spring (55) and a spring (55) is provided to prevent the air bag (52) from being damaged; ... The airbag (52) is arranged in the concave shell (51), the airbag (52) is located on the side of the push block (54) connected with the spring (55) and can contact the bottom surface of the push block (54), and the airbag (52) is connected with a connecting pipe (56); the end of the connecting pipe (56) away from the airbag (52) is connected with the inside of the ventilation pipe (14); the cam (53) is fixedly connected to the outer wall of the driving shaft (41) close to the push block (54), and the cam (53) can contact and cooperate with the arc surface at the top end of the push block (54).
9. The automobile parts storage rack according to claim 1, characterized in that: A rubber sleeve (35) is sleeved on the outer side wall of the top end of the column (3).
10. The automobile parts storage rack according to claim 1, characterized in that: A pair of pads (15) are fixedly connected to the bottom surface of the base (1).