Gear transferring, loading and unloading device

Abstract

The invention provides a gear transfer loading and unloading device which comprises a supporting frame, a first gear storage mechanism, a second gear storage mechanism and a partition plate, the first gear storage mechanism, the second gear storage mechanism and the partition plate are arranged on the supporting frame, the first gear storage mechanism is connected to the top of the supporting frame, and the second gear storage mechanism is connected to the middle of the supporting frame. The first gear storage mechanism is movably arranged in the longitudinal direction, the second gear storage mechanism is movably arranged in the longitudinal direction, the first gear storage mechanism and the second gear storage mechanism are each provided with a plurality of mounting parts for gear sleeving, the partition plate is movably connected to the supporting frame in the vertical direction, and a plurality of through holes for the mounting parts to penetrate through are formed in the partition plate. And the through holes and the mounting parts of the second gear storage mechanism are arranged in a one-to-one correspondence manner. In this way, the transfer amount is increased through the two storage mechanisms, and the mounting parts can separately store the gears at intervals, so that the gears cannot collide with one another in the transfer process, and mutual damage is avoided; and the partition plates are adopted, so that the number of storage layers of the second gear storage mechanism can be increased, and the transportation number is increased.

Description

Technical Field

[0001] The invention relates to the technical field of gear transport, in particular to a gear transport loading and unloading device. Background Art

[0002] The control of key quality points of the electric mechanism can directly affect the safe operation of the entire power grid, and gears play an important role in quality stability in some components of the electric mechanism. When processing and installing components of the power grid, a large number of gears need to be transported to the site in advance.

[0003] In the prior art, gears are generally stacked directly into a transfer vehicle for transportation. In this way, bumps and collisions are inevitable during the transportation process. If there are many bumps and collisions, the gears will be affected, thereby affecting the working accuracy of the components. During transportation, the messy stacking makes it impossible to classify the same models. When unloading, the gear models need to be classified one by one, which affects the loading and unloading efficiency.

[0004] In view of this, it is necessary to propose a gear transporting and loading and unloading device to solve or at least alleviate the above-mentioned defects. Summary of the invention

[0005] The main purpose of the present invention is to provide a gear transport loading and unloading device to solve the problem in the prior art that the gears are easily bumped due to disorderly stacking, thus affecting the accuracy of the components.

[0006] To achieve the above-mentioned object, the present invention provides a gear transport and loading and unloading device, comprising a support frame and a first gear storage mechanism, a second gear storage mechanism and a partition plate arranged on the support frame; wherein:

[0007] The first gear storage mechanism is connected to the top of the support frame;

[0008] The second gear storage mechanism is connected to the middle part of the support frame and is arranged below the first gear storage mechanism at an interval, and the second gear storage mechanism is movably arranged in the longitudinal direction;

[0009] The first gear storage mechanism and the second gear storage mechanism both have a plurality of mounting portions for mounting gears, and the plurality of mounting portions are arranged at intervals;

[0010] The partition plate is movably connected to the support frame in the vertical direction and is arranged above the second gear storage mechanism. A plurality of through holes for the installation portion to pass through are formed on the partition plate, and the through holes are arranged in a one-to-one correspondence with the installation portion of the second gear storage mechanism.

[0011] Preferably, the first gear storage mechanism includes a first storage plate, the second gear storage mechanism includes a second storage plate, and the mounting portion is a stepped column extending vertically, wherein:

[0012] The first storage plate is connected to the top of the support frame, the second storage plate is connected to the middle of the support frame and is spaced below the first storage plate, and the first storage plate and the second storage plate are each provided with a plurality of mounting hole groups spaced apart in the transverse direction, each of the mounting hole groups includes a plurality of mounting holes spaced apart in the longitudinal direction, and each of the mounting holes is clamped and connected with the step column.

[0013] Preferably, the support frame is in the shape of a cuboid, and two sides of the support frame are laterally protruding inward to form a slide seat, a longitudinal slide extending longitudinally is provided in the slide seat, and the bottom end of the second storage plate is slidably connected in the longitudinal slide.

[0014] Preferably, it also includes two limit assemblies arranged opposite to each other along the longitudinal direction on the outside of the support frame, each of the limit assemblies includes two limit units arranged opposite to each other along the transverse direction, the limit units include a pin rod, a limit plate and a limit bolt, the pin rod is connected to the outside of the support frame, one end of the limit plate is rotatably connected to the pin rod, and the other end of the limit plate is arranged to abut against the second storage plate, a limit hole is provided on the limit plate, and the limit plate passes through the limit hole through the limit bolt and extends into the support frame to be fixedly connected to the support frame.

[0015] Preferably, the support frame is also provided with four vertical sliding grooves extending vertically, and the four vertical sliding grooves are distributed in a matrix shape on the inner side of the support frame. The four ends of the partition plate are protruding outward in the horizontal direction to form a protrusion, and the partition plate is connected to the vertical sliding grooves through the protrusions so as to be movably arranged vertically.

[0016] Preferably, it also includes a stop screw that can be adjusted along the longitudinal direction, and four stop holes extending along the longitudinal direction are opened on the support frame, and each vertical slide groove is correspondingly provided with a stop hole, the stop hole is connected to the vertical slide groove, and the stop hole is arranged near the top end of the vertical slide groove, and one end of the stop screw passes through the stop hole and extends into the vertical slide groove.

[0017] Preferably, the hole diameters of each of the mounting hole groups are consistent, and the hole diameters of the mounting hole groups gradually decrease from one end toward the other end in the transverse direction.

[0018] Preferably, it further comprises two supporting angle steels which are arranged opposite to each other in the transverse direction, wherein the supporting angle steels are fixed to the inner side of the supporting frame and extend in the longitudinal direction, and the bottom of the first receiving plate is connected to the supporting angle steels by bolts.

[0019] Preferably, it also includes a hanging hook, which is connected to the top outer side of the supporting frame.

[0020] Preferably, it further comprises four load-bearing pads distributed in a matrix shape, and the load-bearing pads are fixed to the bottom of the supporting frame.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The present invention provides a gear transport loading and unloading device, comprising a support frame and a first gear storage mechanism, a second gear storage mechanism and a partition plate arranged on the support frame, wherein the first gear storage mechanism is connected to the top of the support frame, the second gear storage mechanism is connected to the middle of the support frame and is arranged below the first gear storage mechanism at intervals, and the second gear storage mechanism is arranged movably in the longitudinal direction, the first gear storage mechanism and the second gear storage mechanism are both provided with a plurality of mounting parts for the gear sleeves, and the plurality of mounting parts are arranged at intervals, the partition plate is movably connected to the support frame in the vertical direction and is arranged above the second gear storage mechanism, and a plurality of through holes for the mounting parts to pass through are provided on the partition plate, and the through holes are arranged one by one corresponding to the mounting parts of the second gear storage mechanism. In this way, the transport amount per time is increased by two storage mechanisms, and the mounting parts can store the gears at intervals respectively, so that the gears will not collide with each other during the transport process, thus avoiding mutual damage and ensuring the precision and quality of the components; and the use of the partition plate can increase the number of storage layers of the second gear storage mechanism, increase the number of each transport, and improve the transport efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0024] Figure 1 It is a three-dimensional schematic diagram of the overall structure of one embodiment of the present invention;

[0025] Figure 2 A side view schematic diagram of the overall structure of an embodiment of the present invention;

[0026] Figure 3 is a schematic plan view of a partition plate in one embodiment of the present invention;

[0027] Figure 4 for Figure 1 A local enlarged schematic diagram of point A in the middle.

[0028] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings in conjunction with the embodiments.

[0029] Description of Figure Numbers:

[0030] 10. First gear storage mechanism; 110. First storage plate; 20. Second gear storage mechanism; 210. Second storage plate; 30. Partition plate; 310. Through hole; 320. Bump; 40. Support frame; 410. Slide seat; 411. Longitudinal slideway; 420. Limiting unit; 421. Pin rod; 422. Limiting plate; 423. Limiting bolt; 430. Vertical slideway; 440. Stop screw; 450. Support angle steel; 460. Lifting hook; 470. Load-bearing pad; 50. Mounting portion; 510. Step column. DETAILED DESCRIPTION

[0031] It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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 creative work are within the scope of protection of the present invention.

[0033] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0034] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0035] Please see attached Figure 1-4In one embodiment of the present invention, a gear transfer and loading and unloading device is provided, comprising a support frame 40 and a first gear storage mechanism 10, a second gear storage mechanism 20 and a partition plate 30 arranged on the support frame 40. First of all, it should be noted that the longitudinal direction in the present application refers to the length direction along the support frame 40, and the transverse direction refers to the width direction along the support frame 40; this is different from the prior art in that the gears are generally stacked directly into the transfer vehicle for transfer, so that bumps are inevitable during the transfer process, and when there are many bumps, the gears will be affected, thereby affecting the working accuracy of the components; and during transfer, the messy stacking cannot classify the same models, and the gear models need to be classified one by one when unloading, which affects the loading and unloading efficiency. The present application solves the above-mentioned defects in the prior art by providing a gear transfer and loading and unloading device, as follows:

[0036] The first gear storage mechanism 10 is connected to the top of the support frame 40; the second gear storage mechanism 20 is connected to the middle of the support frame 40 and is arranged at an interval below the first gear storage mechanism 10, and the second gear storage mechanism 20 is movably arranged in the longitudinal direction; the first gear storage mechanism 10 and the second gear storage mechanism 20 both have a plurality of mounting portions 50 for gear sleeves, and the plurality of mounting portions 50 are arranged at intervals; the partition plate 30 is movably connected to the support frame 40 in the vertical direction and is arranged above the second gear storage mechanism 20, and a plurality of through holes 310 for the mounting portions 50 to pass through are opened on the partition plate 30, and the through holes 310 are arranged one-to-one with the mounting portions 50 of the second gear storage mechanism 20.

[0037] Specifically, the gear transfer and loading and unloading device in the present application includes a support frame 40, a first gear storage mechanism 10, a second gear storage mechanism 20 and a partition plate 30, the support frame 40 is used for the installation and connection of the first gear storage mechanism 10, the second gear storage mechanism 20 and the partition plate 30, the first gear storage mechanism 10 and the second gear storage mechanism 20 are used to respectively store different batches of gears to increase the number of single transfers and improve the transfer efficiency; and since adding another storage mechanism will increase the production cost and the height of the entire structure needs to be increased, which will be inconvenient for transportation, the partition plate 30 can be added to divide the mounting portion 50 of the second gear storage mechanism 20 into two layers to achieve the multi-purpose effect of one mounting portion 50.

[0038] Among them, the first gear storage mechanism 10 and the second gear storage mechanism 20 are arranged at intervals along the vertical direction to ensure that sufficient spacing space is formed for disassembling and assembling gears. Considering that it is inconvenient for technicians to disassemble and assemble gears when the second gear storage mechanism 20 is arranged in the middle, the second gear storage mechanism 20 can be arranged to be movable in the longitudinal direction, so that when the gears located on the second gear storage mechanism 20 need to be disassembled and assembled, the second gear storage mechanism 20 can be pulled out, so that there is sufficient space for disassembly and assembly, thereby improving the disassembly and assembly efficiency; further, since it is inevitable that the gears will be affected by bumps during transportation, a plurality of spacing-arranged mounting portions 50 are provided on the first gear storage mechanism 10 and the second gear storage mechanism 20, and the mounting portions 50 are used for the gears to be mounted, so that the gears will not collide with each other during transportation, thereby ensuring the precision quality of the gears. Preferably, after a layer of gears is installed on the mounting parts 50 on the second gear storage mechanism 20, if it is necessary to increase the number of single transfers, the partition plate 30 can be set on the bottom gear, and then the gear to be added is sleeved on the mounting part 50 on the second gear storage mechanism 20 and arranged above the partition plate 30. In this way, there will be no collision between the two vertically adjacent gears on each mounting part 50, and the number of single transfers is increased, which greatly improves the transfer efficiency. Therefore, a plurality of through holes 310 are opened on the partition plate 30 for the mounting part 50 to pass through, so that the protruding part can be used for a new batch of gears to be sleeved, and the partition plate 30 is movably arranged vertically, so that when installing the bottom gear, the partition plate 30 is first lifted for easy installation, and after the bottom gear is installed, the partition plate 30 is dropped to be laid on the bottom gear for a new batch of gears to be sleeved.

[0039] As a preferred embodiment of the present invention, the first gear storage mechanism 10 includes a first storage plate 110, the second gear storage mechanism 20 includes a second storage plate 210, and the mounting portion 50 is a stepped column 510 extending vertically, wherein the first storage plate 110 is connected to the top of the support frame 40, the second storage plate 210 is connected to the middle of the support frame 40 and is spaced below the first storage plate 110, and the first storage plate 110 and the second storage plate 210 are each provided with a plurality of mounting hole groups spaced laterally, each of the mounting hole groups includes a plurality of mounting holes spaced longitudinally, and the stepped column 510 is clamped and connected in each of the mounting holes.

[0040] It should be noted that the gear storage mechanisms all adopt the form of a storage plate for installation and connection of the mounting portion 50, and in a preferred embodiment, the mounting portion 50 is a stepped column 510, and the column portion thereof can be used for the gear sleeve, and the stepped column 510 can be adapted to different mounting hole sizes, so as to form different column diameters according to different mounting hole sizes and be adapted to gears of different specifications, and has good adaptability. When the stepped column 510 is smaller than the aperture of the through hole 310, the portion with a smaller column diameter is arranged below the storage plate, and the matching column diameter is clamped in the mounting hole, and the column portion located above the storage plate is provided for the gear sleeve.

[0041] As a preferred embodiment of the present invention, the support frame 40 is in the shape of a rectangular parallelepiped, and two sides of the support frame 40 are laterally protruding inward to form a slide seat 410, and a longitudinal slide channel 411 extending longitudinally is provided in the slide seat 410, and the bottom end of the second storage plate 210 can be slidably connected in the longitudinal slide channel 411.

[0042] It should be noted that the support frame 40 can be set in the form of a rectangular frame. Such a structure is relatively stable and convenient for the installation of the storage plate. In order to facilitate the longitudinal pulling and moving of the second storage plate 210, a slide seat 410 is formed on both sides of the support frame 40 along the transverse inward projection. The slide seat 410 is used for the installation and connection of the second storage plate 210, and a longitudinal slide 411 is opened in the slide seat 410. The longitudinal slide 411 is used for the second storage plate 210 to be slidably arranged. In this way, the second storage plate 210 can be pulled and slid along the longitudinal slide 411. When it is inconvenient to disassemble and assemble the gears, it can be pulled out to increase the operating space. It should be noted that the storage plates in the present application can all be made of channel steel, and a flange is formed at the bottom of the channel steel along the transverse inward projection. The bottom flange of the second storage plate 210 can be conveniently slidably connected to the longitudinal slide 411, and the installation and connection are convenient.

[0043] As a preferred embodiment of the present invention, it also includes two limit assemblies arranged relatively to each other on the outside of the support frame 40 along the longitudinal direction, and each of the limit assemblies includes two limit units 420 arranged relatively to each other along the transverse direction, and the limit unit 420 includes a pin rod 421, a limit plate 422 and a limit bolt 423, the pin rod 421 is connected to the outside of the support frame 40, one end of the limit plate 422 is rotatably connected to the pin rod 421, and the other end of the limit plate 422 is arranged to abut against the second receiving plate 210, and a limit hole is opened on the limit plate 422, and the limit plate 422 passes through the limit hole through the limit bolt 423 and extends into the support frame 40 to be fixedly connected to the support frame 40.

[0044] It is worth noting that, considering the factors such as power during the transportation process, the second storage plate 210 is set to be pullable and movable in the longitudinal direction. Therefore, in order to facilitate the second storage plate 210 to fall out during the transportation process, two limiting components are added to limit the displacement of the second storage plate 210 during the transportation process, and each of the limiting components includes two limiting units 420 arranged opposite to each other in the transverse direction. Each of the limiting units 420 is used to limit the displacement of one end of the second storage plate 210, which specifically includes a pin rod 421, a limiting plate 422 and a limiting bolt 423. The pin rod 421 is used to achieve the effect that the limiting plate 422 can be rotatably set. During transportation, the limit plate 422 is rotated to a position against the second storage plate 210 through the pin rod 421, thereby realizing the limiting effect. When it is necessary to pull and move, the limit plate 422 is rotated to an open state through the pin rod 421, thereby canceling the limiting effect. The limit bolt 423 is used to fix the limit plate 422 when limiting is required to prevent the limit plate 422 from rotating by itself and losing the limiting effect. Therefore, when the limiting purpose is to be performed, the limit bolt 423 is screwed to pass through the limit hole and extend into the hole on the column of the support frame 40 to fix the limit plate 422. When the limiting needs to be released, the limit bolt 423 can be loosened.

[0045] As a preferred embodiment of the present invention, the support frame 40 is further provided with four vertical slide grooves 430 extending vertically, and the four vertical slide grooves 430 are distributed in a matrix shape on the inner side of the support frame 40. The four ends of the partition plate 30 are formed with protrusions 320 protruding outward in the horizontal direction, and the partition plate 30 is connected to the vertical slide grooves 430 through the protrusions 320 so as to be movably arranged vertically.

[0046] It is worth noting that the vertical slide groove 430 is used to facilitate the vertical sliding of the partition plate 30. Considering that the supporting frame 40 is a rectangular frame and the partition plate 30 can maintain uniform movement when sliding, the vertical slide grooves 430 are opened on the inner sides of the four columns of the supporting frame 40, and the four ends of the partition plate 30 are correspondingly convexly formed with protrusions 320 for connecting with the vertical slide grooves 430, so that the partition plate 30 can be slid along the vertical slide grooves 430 through the protrusions 320; it is worth mentioning that when the technician pulls out the second storage plate 210, if the partition plate 30 is in use (that is, laid on the bottom gear), it is necessary to first remove the gears above the partition plate 30 and lift the partition plate 30 before pulling out the second storage plate 210 to avoid damage to the structure.

[0047] Furthermore, it also includes a stop screw 440 that can be adjusted along the longitudinal direction. Four stop holes extending along the longitudinal direction are opened on the support frame 40. Each vertical slide groove 430 is correspondingly provided with a stop hole. The stop hole is connected to the vertical slide groove 430, and the stop hole is arranged near the top of the vertical slide groove 430. One end of the stop screw 440 passes through the stop hole and extends into the vertical slide groove 430.

[0048] It should be noted that the stop screw 440 is used to stop the partition plate 30 at the top of the vertical slide groove 430 when the partition plate 30 is not needed. The stop hole for the stop screw 440 to pass through is connected to the vertical slide groove 430. In this way, when the partition plate 30 is lifted to the top of the vertical slide groove 430, the stop screw 440 is tightened to extend into the vertical slide groove 430, so that the four sides of the partition plate 30 are all set on the stop screw 440, so that it will not fall. When the partition plate 30 needs to be used, the stop screw 440 can be unscrewed to cancel the stopping effect.

[0049] Furthermore, the hole diameters of each of the mounting hole groups are consistent, and the hole diameters of the mounting hole groups gradually decrease from one end toward the other end in the transverse direction.

[0050] It should be understood that in a preferred embodiment, the hole diameters in each mounting hole group are consistent to keep the gear models of the same batch consistent, which facilitates classification during unloading, and the hole diameters of the mounting hole groups gradually decrease from one end to the other end in the horizontal direction, so that gears of different specifications and models can be stored in one storage mechanism at the same time, which increases transportation diversity and facilitates classification.

[0051] Furthermore, it also includes two support angle steels 450 that are arranged opposite to each other in the transverse direction. The support angle steels 450 are fixed to the inner side of the support frame 40 and extend in the longitudinal direction. The bottom of the first receiving plate 110 is connected to the support angle steels 450 by bolts.

[0052] It should be noted that the supporting angle steel 450 is used for the installation of the first receiving plate 110. Similar to the second receiving plate 210, the first receiving plate 110 can also be in the form of a channel steel, and a flange is formed at the bottom along the horizontal inward protrusion. In this way, the flange at the bottom of the first receiving plate 110 is connected to the supporting angle steel 450 by bolts, which is convenient for processing and assembly, and easy to disassemble.

[0053] Furthermore, it also includes a hanging hook 460 , which is connected to the top outer side of the supporting frame 40 .

[0054] It should be noted that the hoisting hook 460 is used for crane suspension and transportation, so as to hoist the entire device with the gears placed on it onto the transfer vehicle.

[0055] Furthermore, it also includes four load-bearing pads 470 distributed in a matrix shape, and the load-bearing pads 470 are fixed to the bottom of the support frame 40.

[0056] It is understandable that, due to the large number of products placed on the device, the load-bearing pad 470 can adopt a solid steel structure to increase the bearing capacity of the structure, and in this way it is more stable when placed on the transfer vehicle.

[0057] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A gear transport and loading and unloading device, characterized in that: It comprises a supporting frame and a first gear storage mechanism, a second gear storage mechanism and a partition plate arranged on the supporting frame; wherein, The first gear storage mechanism is connected to the top of the support frame; The second gear storage mechanism is connected to the middle part of the support frame and is arranged below the first gear storage mechanism at an interval, and the second gear storage mechanism is movably arranged in the longitudinal direction; The first gear storage mechanism and the second gear storage mechanism both have a plurality of mounting portions for mounting gears, and the plurality of mounting portions are arranged at intervals; The partition plate is movably connected to the support frame in the vertical direction and is arranged above the second gear storage mechanism. A plurality of through holes for the installation portion to pass through are formed on the partition plate, and the through holes are arranged in a one-to-one correspondence with the installation portion of the second gear storage mechanism.

2. The gear transport and loading and unloading device according to claim 1, characterized in that: The first gear storage mechanism includes a first storage plate, the second gear storage mechanism includes a second storage plate, and the mounting portion is a stepped column extending vertically, wherein: The first storage plate is connected to the top of the support frame, the second storage plate is connected to the middle of the support frame and is spaced below the first storage plate, and the first storage plate and the second storage plate are each provided with a plurality of mounting hole groups spaced apart in the transverse direction, each of the mounting hole groups includes a plurality of mounting holes spaced apart in the longitudinal direction, and each of the mounting holes is clamped and connected with the step column.

3. The gear transport and loading and unloading device according to claim 2, characterized in that: The support frame is in the shape of a cuboid, and two sides of the support frame are laterally protruding inward to form a slide seat, and a longitudinal slide extending in the longitudinal direction is provided in the slide seat, and the bottom end of the second storage plate is slidably connected to the longitudinal slide.

4. The gear transport and loading and unloading device according to claim 3, characterized in that: It also includes two limit assemblies arranged opposite to each other along the longitudinal direction on the outside of the support frame, each of the limit assemblies includes two limit units arranged opposite to each other along the transverse direction, the limit units include a pin rod, a limit plate and a limit bolt, the pin rod is connected to the outside of the support frame, one end of the limit plate is rotatably connected to the pin rod, and the other end of the limit plate is arranged to abut against the second receiving plate, a limit hole is provided on the limit plate, and the limit plate passes through the limit hole through the limit bolt and extends into the support frame to be fixedly connected to the support frame.

5. The gear transport and loading and unloading device according to claim 3, characterized in that: The support frame is also provided with four vertical slide grooves extending vertically, and the four vertical slide grooves are distributed in a matrix shape on the inner side of the support frame. The four ends of the partition plate are protruding outward in the horizontal direction to form a protrusion, and the partition plate is connected to the vertical slide grooves through the protrusion so as to be movably arranged vertically.

6. The gear transport and loading and unloading device according to claim 5, characterized in that: It also includes a stop screw that can be adjusted along the longitudinal direction. Four stop holes extending along the longitudinal direction are opened on the support frame. Each vertical slide groove is correspondingly provided with a stop hole. The stop hole is connected to the vertical slide groove, and the stop hole is arranged near the top end of the vertical slide groove. One end of the stop screw passes through the stop hole and extends into the vertical slide groove.

7. The gear transport and loading and unloading device according to claim 2, characterized in that: The hole diameters of each of the mounting hole groups are consistent, and the hole diameters of the mounting hole groups gradually decrease from one end toward the other end in the transverse direction.

8. The gear transport and loading and unloading device according to claim 2, characterized in that: It also includes two supporting angle steels that are arranged opposite to each other in the transverse direction. The supporting angle steels are fixed to the inner side of the supporting frame and extend in the longitudinal direction. The bottom of the first receiving plate is connected to the supporting angle steels by bolts.

9. The gear transport and loading and unloading device according to claim 1, characterized in that: It also includes a hanging hook, which is connected to the top outer side of the supporting frame.

10. The gear transport and loading and unloading device according to claim 1, characterized in that: It also includes four load-bearing pads distributed in a matrix shape, and the load-bearing pads are fixed to the bottom of the supporting frame.

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