A shock absorber oil storage cylinder transportation and loading and unloading device

Abstract

The present invention relates to a device for transporting and loading and unloading oil storage cylinders for shock absorbers, comprising a frame, a plurality of transmission shafts provided on the frame, a transmission belt provided on the transmission shaft, a plurality of spaced-apart supporting racks provided on the transmission belt, the supporting rack comprising a back plate and a pallet, a buffer spring capable of longitudinal extension and contraction provided at the bottom of the back plate, the bottom of the pallet being hinged to the bottom of the back plate, the longitudinal profile of the pallet and the back plate presenting a "U"-shaped structure, a sliding groove provided at the bottom of the pallet, the sliding groove abutting against a support block, when the oil storage cylinder is lifted on the adjacent sides of the back plate and the pallet top, the back plate can move downward and drive the pallet to slide outward, forming an anti-drop clamping structure; the bottom of the frame is provided with a bottom plate with walking wheels, the bottom plate is provided with a silo on the front and rear sides of the frame, and the supporting rack can take material from the oil storage cylinder in the silo during the upward movement of the transmission belt; the frame is also provided with a push plate. The present invention is conducive to solving the problem that some existing loading and unloading devices cannot take into account both flexible movement for material transportation and stable loading and unloading operations.

Description

Technical Field

[0001] The invention relates to the technical field of shock absorber processing equipment, in particular to a shock absorber oil storage cylinder transportation and loading and unloading device. Background Art

[0002] Shock absorbers are used to suppress the vibration caused by the rebound of the spring after absorbing shock and the impact from the road. They are widely used in automobiles to accelerate the attenuation of the vibration of the frame and body to improve the smoothness of the car's ride. When passing through uneven roads, although the shock-absorbing spring can filter out the vibration of the road, the spring itself will still have reciprocating motion, and the shock absorber is used to suppress this spring jump.

[0003] The oil storage cylinder is an essential component of the hydraulic shock absorber in the automobile suspension system. Its function is to store oil. When the frame and axle move back and forth and the piston moves back and forth in the cylinder of the shock absorber, the oil in the shock absorber housing repeatedly flows from the inner cavity through some narrow pores into the other inner cavity. At this time, the friction between the oil and the inner wall of the cylinder and the internal friction of the liquid molecules form a damping force against the vibration, which plays a shock-absorbing role.

[0004] Generally, oil storage cylinders are made of cold-rolled steel coils through high-frequency welding to form seamless steel pipes. They also need to go through other processing steps such as diameter reduction shaping, chassis welding, bracket welding, and inner hole processing. The oil storage cylinders need to be transported multiple times during the above production and processing. The traditional method is for on-site personnel to use racks to batch stack several semi-finished oil storage cylinders and then use forklifts to transport them to different processing workshops or work areas. In addition, workers are often required to manually load the materials during unloading and loading, which wastes workers' physical strength and has low efficiency. In this regard, Chinese patent CN208603229U discloses an automatic loading and unloading device for rolling lettering of automobile shock absorber oil storage cylinder, including a hopper, which is composed of a vertical plate and a bottom plate, wherein the height of the right vertical plate is lower than that of the left vertical plate, and the inner side of the lower end of the vertical plate is fixedly connected to the four sides of the bottom plate, a horizontal first motor is fixedly installed on the left side of the lower part of the rear vertical plate, a first roller is fixedly installed on the output shaft of the first motor, a round rod is fixedly installed on the right side of the upper part of the rear vertical plate, a second roller is provided at the front end of the round rod, the rotating shaft of the second roller is movably connected to the round rod through a bearing, a first conveyor belt is provided on the outer wall of the second roller and the first roller, the inner wall of the first conveyor belt is tightly matched with the outer walls of the second roller and the first roller, and a U-shaped groove is symmetrically opened on the top surface of the first conveyor belt. The device realizes automatic transportation of oil storage cylinders through a conveyor belt, which improves the loading and unloading efficiency to a certain extent, but still has the following shortcomings: 1. Fixed assembly limitations. The device needs to be fixedly installed at a specific workstation and cannot be flexibly moved according to production needs. It is difficult to adapt to multi-station short-distance transportation scenarios; 2. Insufficient adaptability. The size of the U-shaped groove is fixed and can only be adapted to oil storage cylinders of specific specifications. The conveyor belt needs to be replaced for workpieces of different diameters or lengths, and the versatility is poor; 3. The anti-falling mechanism is missing. During the operation of the conveyor belt, the oil storage cylinder may detach from the U-shaped groove due to vibration or inertia, causing equipment failure or safety accidents. Summary of the Invention

[0005] The present invention provides a shock absorber oil storage cylinder transportation loading and unloading device, which is conducive to solving the problem that some existing loading and unloading devices cannot take into account both flexible movement for short-distance material transportation and stable loading and unloading operations.

[0006] The present invention is achieved in that:

[0007] A device for transporting and loading and unloading oil storage cylinders for shock absorber oil includes a frame, a plurality of longitudinally spaced transmission shafts are provided on the frame, the axial ends of the transmission shafts are movably connected to the frame through bearings, and one axial end of the transmission shaft is also connected to a rotating driving member, a transmission belt with an annular structure is connected to the transmission shaft, the transmission belt is wound around the outside of the plurality of transmission shafts, and a plurality of spaced support racks are provided on the transmission belt, the support rack includes a back plate and a support plate, a mounting plate is provided between the back plate and the transmission belt, a longitudinal slide rail structure is provided between the back plate and the mounting plate, and a buffer spring that can be longitudinally extended and retracted is provided between the bottom of the back plate and the mounting plate. The bottom of the support plate is hinged to the bottom of the back plate, and the longitudinal section of the support plate and the back plate is a "U"-shaped structure. A sliding groove is provided at the bottom of the support plate, and a support block is abutted against the sliding groove and the mounting plate. When the back plate and the adjacent side of the top of the support plate lift the oil storage cylinder, the back plate can move downward to drive the support plate to slide outward, forming an anti-falling material clamping structure; the bottom of the frame is provided with a base plate with walking wheels, and the base plate is located at the front and rear sides of the frame with material bins, and the support frame can take materials from the oil storage cylinder at the bottom of the material bin during the upward movement of the transmission belt; the frame is also provided with a push plate that can push the oil storage cylinder on the support frame out at the threshold position.

[0008] Based on the above technical solution, the frame includes several support plates spaced apart on the left and right sides. The support plates are vertical plate structures. The bottom of the support plates are connected and fixed to the base plate, and the tops are connected and fixed to each other through cross beams. The transmission shaft is horizontally arranged between adjacent support plates in the left and right directions.

[0009] Based on the above technical solution, the back plate is a vertical plate structure with a track groove on its rear side wall; a track flange is provided on the front side wall of the mounting plate, and the track flange and the track groove constitute a longitudinal slide rail structure that can slide longitudinally with each other, and the rear side of the mounting plate is detachably connected to a mounting seat, which is fixed to the transmission belt.

[0010] On the basis of the above technical solution, the support plate is a "C"-shaped apartment plate structure, one end of which is movably connected to the hinge groove at the bottom of the back plate through a hinge shaft; the sliding groove is an arc-shaped sinking groove structure located at the bottom of the support plate, and the top of the support block is provided with a sliding portion that is adapted to the curvature of the sliding groove, and an abutment portion is provided at the connection between the support block and the mounting plate, and the area between the abutment portion and the sliding portion is an inclined support plate structure from low to high.

[0011] On the basis of the above technical solution, the silo is provided with side baffles around it, and a material guide plate is provided at the bottom inside the silo. The material guide plate is a gradually sinking inclined plate structure from the outside to the frame, and a vertical positioning plate is provided on the side of the guide plate close to the frame. The positioning plate and the material guide plate are also provided on the side close to the frame with several material support troughs for the material support rack to pass through.

[0012] Based on the above technical solution, the bottom of the transmission belt is guided by several transmission shafts into a "V"-shaped profile. After the support rack goes up from the bottom of the transmission belt, it will first move obliquely upward to the outside. During this process, the support rack can tilt from bottom to top and pass through the support trough.

[0013] Based on the above technical solution, the push plate is connected to a push driving member, the body of the push driving member is arranged on the inner support beam, the inner support beam is arranged on the frame in the left and right directions, and the push plate and the support plate are staggered.

[0014] Based on the above technical solution, an elastic gasket is provided on the front side of the back plate.

[0015] On the basis of the above technical solution, a plurality of shock-absorbing cavities are provided inside the elastic gasket, and the inner contour dimensions of the shock-absorbing cavities gradually decrease from top to bottom.

[0016] Compared with the prior art, the present invention has at least the following advantages:

[0017] 1. The present invention adopts a modular integrated design of the frame, base plate and silo, and sets walking wheels at the bottom of the base plate, so that the entire device body can be freely moved in the workshop, adapting to the needs of multi-station operations and improving equipment utilization and flexibility.

[0018] 2. The present invention constructs an adaptive support mechanism, which consists of a back plate and a support plate. The bottom of the two are linked by a hinge shaft. The back plate uses a mounting plate to form a longitudinal slide rail, so that it can slide stably up and down. The support plate uses a support block to form a bottom limiting structure. The back plate can drive the support plate to slide outward downward to form a U-shaped anti-fall clamping structure, which effectively prevents the workpiece from falling, and automatically retracts and resets the structure in the unloaded state, following the transmission belt movement in a more compact posture, which greatly improves the loading stability and structural operation reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a structural diagram of a shock absorber oil storage cylinder transport and loading and unloading device in one embodiment;

[0021] Figure 2 for Figure 1 sectional view of

[0022] Figure 3 for Figure 1Schematic diagram of the connection structure of the middle support rack;

[0023] Figure 4 for Figure 3 A partial enlarged view of middle A;

[0024] Figure 5 for Figure 3 A partial schematic diagram of a cross-sectional view;

[0025] Figure 6 It is a partial enlarged view of B in 2;

[0026] Figure 7 for Figure 1 A partial enlarged view of center C;

[0027] Figure 8 for Figure 1 Schematic diagram of the structure of the middle push plate;

[0028] Figure 9 It is a structural diagram of the limiting groove of the transmission shaft;

[0029] Figure 10 2 is a cross-sectional view of a back plate in another embodiment.

[0030] In the figure, the following are marked: 100, frame; 110, support plate; 120, bottom plate; 121, travel wheel; 122, adjustable support foot; 130, hopper; 131, side baffle; 132, guide plate; 133, positioning plate; 134, support trough; 140, transmission shaft; 141, limit slot; 150, transmission box; 160, inner support beam; 200, transmission belt; 210, mounting base; 220, connecting block; 23 0. Mounting plate; 231. Track flange; 300. Support frame; 310. Back plate; 311. Track groove; 312. Hinge groove; 313. Elastic gasket; 314. Shock-absorbing cavity; 320. Support plate; 321. Hinge shaft; 322. Sliding groove; 330. Support block; 331. Sliding portion; 332. Abutment portion; 340. Buffer spring; 400. Push plate; 410. Push drive member; a. Workpiece. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention.

[0032] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0033] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0034] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0035] Example 1: Combination Figure 1-9 As shown, this embodiment discloses a shock absorber oil storage cylinder transportation and loading and unloading device, which is suitable for the automated short-distance transportation and loading and unloading operations of the hydraulic shock absorber storage cylinder of the automobile suspension system during multi-station processing, and is particularly suitable for processing scenarios that require flexible movement.

[0036] In this embodiment, the shock absorber oil storage cylinder transport loading and unloading device specifically includes a frame 100, which serves as the device's main support body and is composed of three support plates 110 spaced apart, a horizontal crossbeam arranged at the top, and a horizontally arranged bottom plate 120. The support plates 110 are vertical plate structures, the bottoms of the support plates 110 are welded to the bottom plates 120, and the tops of the support plates 110 are connected to each other by crossbeams to form a stable frame. The bottom of the bottom plate 120 is provided with running wheels 121 to facilitate the movement of the device, and is provided with adjustable feet 122 to effectively fix the device after it is moved into place, so that the device is in a stable assembled state during operation.

[0037] The frame 100 is provided with a number of transmission shafts 140 distributed at longitudinal intervals. The axial ends of the transmission shafts 140 are movably connected to the frame 100 through bearings. One axial end of the transmission shaft 140 is also connected to a rotating drive member. The rotating drive member specifically adopts a reduction motor. The output end of the reduction motor is connected to the transmission shaft 140 through gears and a gear chain. It should be noted that some transmission shafts 140 are directly connected to the reduction motor through transmission members as the driving shaft, and some transmission shafts 140 are connected to the driving shaft as the driven shaft. All rotating shafts rotate synchronously. In this embodiment, the rotating drive member is arranged in a transmission box 150 on one side of the frame 100. It is a prior art. Its specific structure and working principle will not be repeated here. Those skilled in the art can select and implement it from the prior art according to actual working conditions. Figure 9 As shown, some driven shafts are provided with limit slots 141. The width of limit slots 141 matches the width of transmission belt 200. Transmission belt 200 fits snugly within limit slots 141 and is constrained to the left and right, making its rotational path more stable and reliable. In actual use, a self-adjusting tensioning mechanism can be provided to effectively control the tension of transmission belt 200, depending on actual needs.

[0038] like Figure 2 As shown, a ring-shaped transmission belt 200 is connected to the transmission shaft 140 and wound around multiple transmission shafts 140, forming a closed transmission loop. The transmission belt 200 at the bottom and top regions is V-shaped, with its inner contour defined by the three rotating shafts arranged in a three-point pattern. This structure provides a stable travel path for the transmission belt 200 at both ends.

[0039] Furthermore, the transmission belt 200 is provided with a plurality of spaced support racks 300, the support rack 300 includes a back plate 310 and a support plate 320, the back plate 310 is a vertical plate structure, and a mounting plate 230 is provided between the back plate 310 and the transmission belt 200. Specifically, Figure 3 and Figure 5 As shown, the rear side of the mounting plate 230 is detachably connected to the mounting base 210 via a connecting block 220 (specifically, a bolted connection structure). The mounting base 210 is glued and fixed to the drive belt 200. This structure allows the support frame 300 to be flexibly disassembled and replaced according to actual needs, meeting the operational requirements of various oil storage cylinder sizes.

[0040] like Figure 4 As shown, a track groove 311 is provided on the rear side wall of the back panel 310; a track flange 231 is provided on the front side wall of the mounting plate 230, and the track flange 231 and the track groove 311 constitute a longitudinal slide rail structure that can slide longitudinally with each other. This structure constrains the movement of the back panel 310 and can only slide up and down stably.

[0041] A buffer spring 340 capable of longitudinal expansion and contraction is provided between the bottom of the back plate 310 and the mounting plate 230. Figure 5 As shown, the direction of expansion and contraction of the buffer spring 340 is parallel to the vertical direction. The bottom of the buffer spring 340 abuts against a fixed block, which is vertically connected to the mounting plate 230. It should be noted that to prevent the buffer spring 340 from deforming or falling off, the top of the fixed block and the bottom of the back plate 310 are provided with retaining holes or retaining posts. The main function of the buffer spring 340 is to buffer and absorb energy when the back plate 310 is subjected to downward pressure. In addition, the buffer spring 340 also provides an upward return thrust for the back plate 310 when the downward pressure on the back plate 310 disappears.

[0042] Combine Figure 3 and Figure 5 As shown, the bottom of the support plate 320 is hinged to the bottom of the back plate 310, and a hinge groove 312 is provided at the bottom of the back plate. A hinge shaft 321 is provided at the bottom of the support plate 320. During installation, the bottom of the support plate 320 can be movably embedded in the hinge groove 312, and the connection is completed by using the corresponding countersunk holes on the left and right side walls of the hinge groove 312 with the hinge shaft 321. The support plate 320 can swing relative to the back plate 310 with the hinge shaft 321 as the pivot axis.

[0043] like Figure 5 As shown, the longitudinal cross-section of the support plate 320 and back plate 310 forms a U-shaped structure. The support plate 320 is a C-shaped panel structure, with one end movably connected to the hinge slot 312 at the bottom of the back plate 310 via a hinge shaft 321. A sliding slot 322 is provided at the bottom of the support plate 320. This sliding slot 322 is an arc-shaped recessed groove structure located at the bottom of the support plate 320. A support block 330 abuts the sliding slot 322 and the mounting plate 230. The top of the support block 330 is provided with a sliding portion 331 that matches the curvature of the sliding slot 322. The connection between the support block 330 and the mounting plate 230 is provided with an abutment portion 332. Between the abutment portion 332 and the sliding portion 331 is an inclined support plate structure from low to high. This structure provides the support plate 320 with sufficient structural support to clamp and lift the oil storage cylinder.

[0044] When the back plate 310 and the top adjacent sides of the supporting plate 320 lift the oil storage cylinder, the back plate 310 can move downward to drive the supporting plate 320 to slide outward, forming an anti-falling material clamping structure to prevent the oil storage cylinder from falling off.

[0045] The bottom of the frame 100 is provided with a bottom plate 120 with walking wheels 121. The bottom plate 120 is provided with a silo 130 on the front and rear sides of the frame 100. The silo 130 is surrounded by side baffles 131. The inner bottom of the silo 130 is provided with a guide plate 132. The guide plate 132 is a gradually sinking inclined plate structure from the outside to the frame 100. The supporting frame 300 can take materials from the oil storage cylinder at the bottom of the silo 130 during the upward movement of the transmission belt 200. Specifically, combined with Figure 2 and Figure 7 As shown, a vertical positioning plate 133 is provided on the side of the guide plate 132 near the frame 100. The positioning plate 133 and the guide plate 132 are also provided on the side near the frame 100 with a plurality of supporting slots 134 for the passage of the supporting rack 300. Because the bottom of the transmission belt 200 is guided into a "V" shape by a plurality of transmission shafts 140, the supporting rack 300 will first move outward and upward after ascending from the bottom of the transmission belt 200. During this process, the supporting rack 300 can tilt upward from the bottom to pass through the supporting slots 134 and engage and lift the oil storage cylinder abutting the side of the positioning plate 133.

[0046] In order to enable the oil storage cylinder to be transported and exported after being lifted to the threshold height, the frame 100 is also provided with a push plate 400 that can push the oil storage cylinder on the bracket 300 out at the threshold position. The push plate 400 is connected to a push drive member 410, which is specifically an electric telescopic cylinder. The telescopic end of the push plate 400 is fixedly connected to the back of the push plate 400, and the push drive member 410 is connected to the back of the push plate 400. Figure 2 and Figure 8 As shown, the main body of the pusher driver 410 is mounted on the inner support beam 160, which is laterally positioned on the frame 100. The pusher plate 400 is staggered with respect to the support plate 320. The pusher plate 400 is a vertical plate with an outwardly curved plate structure at its top. During operation, the pusher driver 410 pushes the oil storage cylinder, which has reached a threshold height, horizontally from the support frame 300. This action can be combined with detection elements such as infrared sensors to detect the presence of material, as needed.

[0047] In the specific implementation process, the operator manually or with the help of an external conveying mechanism places the workpiece a (i.e., the oil storage cylinder) to be transported and processed into the silo 130. Figure 2The silo 130 on the right side is used as the material storage area. The oil storage cylinders in the silo 130 are affected by the guide plate 132 and arranged in an orderly array. The transmission shaft 140 drives the transmission belt 200 to rotate counterclockwise. The transmission belt 200 on the right side goes up vertically and can engage the bracket 300 to lift the material. The transmission belt 200 in the bottom area drives the bracket 300 to tilt upward and pass through the bracket 134, lifting the oil storage cylinders in the silo 130 one by one. At this time, the material enters the bracket Due to its own gravity, the oil storage cylinder on 300 will generate a downward pressure on the linkage body composed of the support plate 320 and the back plate 310. The back plate 310 will downwardly compress the buffer spring 340, and the support plate 320 will slide outward under the influence of the linkage, forming a more reliable and stable anti-falling clamping structure. Then, after the oil storage cylinder is lifted to the threshold height by the support rack 300, the pushing drive part 410 controls the pushing plate 400 to move laterally outward, pushing out the oil storage cylinder on the support rack 300, and completing the loading process. Correspondingly, if the unloading process is to be carried out, the motor is reversed to control the reverse rotation of the transmission belt 200, or the device is turned and set, and the processed oil storage cylinder is transferred to the support rack 300 at the threshold height using an external feeding mechanism. The support rack 300 can also quickly and adaptively adjust the structural deformation, stably clamp the material and lift it to follow the transmission belt 200 downward. After descending to the threshold position, the push plate 400 moves horizontally to push the oil storage cylinder into the silo 130. At this time, the silo 130 serves as a temporary storage area for unloading.

[0048] Example 2: Based on Example 1, Figure 10 As shown, in this embodiment, in order to increase the anti-slip performance of the surface of the back plate 310 and further improve the stability of the support, an elastic gasket 313 is provided on the front of the back plate 310. The elastic gasket 313 can provide an inner buffering effect after the oil storage cylinder enters the support rack 300, thereby preventing the oil storage cylinder from falling from the support rack 300 due to excessive rigid collision.

[0049] Furthermore, the elastic gasket 313 is internally provided with a plurality of shock-absorbing cavities 314, the inner dimensions of which gradually decrease from top to bottom. This structure effectively distributes the buffering strength, with the upper area having a higher buffering sensitivity than the lower area. This allows the oil reservoir to convert lateral pressure into downward pressure as much as possible by virtue of the deformation of the elastic gasket 313 when it laterally abuts the back plate 310, thereby enhancing the linkage effect between the back plate 310, the buffer spring 340, and the support plate 320, and thus improving the anti-drop effect.

[0050] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A shock absorber oil storage cylinder transportation and loading and unloading device, characterized in that: The invention comprises a frame (100), wherein the frame (100) is provided with a plurality of transmission shafts (140) distributed at intervals in the longitudinal direction, wherein the axial ends of the transmission shafts (140) are movably connected to the frame (100) through bearings, and an axial end of the transmission shaft (140) is further connected to a rotating driving member, and a transmission belt (200) having an annular structure is connected to the transmission shaft (140), wherein the transmission belt (200) is wound around the outside of the plurality of transmission shafts (140), and a plurality of spaced support racks (300) are provided on the transmission belt (200), and the support rack (300) comprises a back plate (310) and a support plate (320), wherein a mounting plate (230) is provided between the back plate (310) and the transmission belt (200), and a longitudinal slide rail structure is provided between the back plate (310) and the mounting plate (230), and a buffer spring (340) capable of longitudinal expansion and contraction is provided between the bottom of the back plate (310) and the mounting plate (230), and the bottom of the support plate (320) and the back plate (310) are connected to the back plate (310). The bottom of the plate (310) is hinged, and the longitudinal profile of the supporting plate (320) and the back plate (310) is a "U"-shaped structure. The bottom of the supporting plate (320) is provided with a sliding groove (322), and a support block (330) is abutted between the sliding groove (322) and the mounting plate (230). When the oil storage cylinder is lifted by the adjacent sides of the back plate (310) and the top of the supporting plate (320), the back plate (310) can move downward to drive the supporting plate (320) to slide outward, thereby forming an anti-drop clamping material. Structure; a bottom plate (120) with walking wheels (121) is provided at the bottom of the frame (100); the bottom plate (120) is located at the front and rear sides of the frame (100); a silo (130) is provided; the supporting frame (300) can take material from the oil storage cylinder at the bottom of the silo (130) when following the transmission belt (200) upward; the frame (100) is also provided with a push plate (400) capable of pushing the oil storage cylinder on the supporting frame (300) out at a threshold position; The frame (100) includes a plurality of support plates (110) spaced apart from each other. The support plates (110) are vertical plate structures. The bottoms of the support plates (110) are connected and fixed to the bottom plate (120), and the tops are connected and fixed to each other via crossbeams. The transmission shaft (140) is horizontally arranged between adjacent support plates (110) in a left-right direction. The back plate (310) is a vertical plate structure, and a track groove (311) is provided on the rear side wall thereof; a track flange (231) is provided on the front side wall of the mounting plate (230), and the track flange (231) and the track groove (311) form a longitudinal slide rail structure capable of longitudinally sliding with each other; a mounting seat (210) is detachably connected to the rear side of the mounting plate (230), and the mounting seat (210) is fixedly connected to the transmission belt (200); The support plate (320) is a "C"-shaped house plate structure, one end of which is movably connected to the hinge groove (312) at the bottom of the back plate (310) through a hinge shaft (321); the sliding groove (322) is an arc-shaped sinking groove structure located at the bottom of the support plate (320); the top of the support block (330) is provided with a sliding portion (331) adapted to the curvature of the sliding groove (322); the support block (330) and the mounting plate (230) are connected with an abutment portion (332); the area between the abutment portion (332) and the sliding portion (331) is an inclined support plate structure from low to high; The silo (130) is provided with side baffles (131) around it, and a guide plate (132) is provided at the bottom of the inner side of the silo (130). The guide plate (132) is a gradually sinking inclined plate structure from the outer side to the frame (100), and a vertical positioning plate (133) is provided on the side of the guide plate (132) close to the frame (100). A plurality of supporting grooves (134) for the support rack (300) to pass through are also provided on the side of the positioning plate (133) and the guide plate (132) close to the frame (100).

2. A shock absorber oil storage cylinder transport loading and unloading device according to claim 1, characterized in that: The bottom of the transmission belt (200) is guided by a plurality of transmission shafts (140) to form a "V"-shaped profile. After the support rack (300) ascends from the bottom of the transmission belt (200), it will first move obliquely upward toward the outside. During this process, the support rack (300) can tilt from bottom to top and pass through the support trough (134).

3. The shock absorber oil storage cylinder transportation and loading and unloading device according to claim 1, characterized in that: The push plate (400) is connected to a push driving member (410), the main body of the push driving member (410) is arranged on the inner support beam (160), and the inner support beam (160) is arranged on the frame (100) in a left-right direction. The push plate (400) and the supporting plate (320) are staggered.

4. The shock absorber oil storage cylinder transportation and loading and unloading device according to claim 1, characterized in that: An elastic gasket (313) is provided on the front side of the back plate (310).

5. The shock absorber oil storage cylinder transportation and loading and unloading device according to claim 4, characterized in that: A plurality of shock-absorbing cavities (314) are provided inside the elastic gasket (313), and the inner contour dimensions of the shock-absorbing cavities (314) gradually decrease from top to bottom.

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