Agricultural machine part maintenance workbench

Abstract

An agricultural machine part maintenance workbench comprises a workbench body, a platen, a tool disc, a fixed supporting sleeve, a driving gear disc, a driven gear disc and a rocking handle, a fixed stand column is arranged on the lower portion of the fixed supporting sleeve, the fixed stand column is provided with a fixed bottom plate, the inner side of the fixed supporting sleeve is attached to a driving supporting rod, and the outer side of the fixed supporting sleeve is attached to the rocking handle which is provided with a driving shaft rod. The fixing supporting sleeve is provided with a side penetrating hole, the driving shaft rod is matched with the side penetrating hole, the driving shaft rod penetrates through the side penetrating hole and is connected with the driving supporting rod, the fixing supporting sleeve is provided with a bearing vertical plate, the bearing vertical plate is connected with the driving supporting rod, the driving supporting rod is connected with the fixing retaining ring, the fixing retaining ring is connected with the bearing vertical plate, the fixing retaining ring is provided with an upper clamping block, and the bearing vertical plate is provided with a lower clamping block. The driving supporting rod is provided with a limiting clamping groove, the upper clamping block and the lower clamping block are matched with the limiting clamping groove, the upper clamping block is connected with the limiting clamping groove, and the limiting clamping groove is connected with the lower clamping block.

Description

Technical Field

[0001] The utility model relates to the field of agricultural machinery maintenance, in particular to an agricultural machinery parts maintenance workbench. Background Art

[0002] The existing patent (Announcement No.: CN211867697U) proposes a maintenance workbench for parts processing, including a table, the inner cavity of the table is provided with a mobile platform, the bottom of the table and the bottom of the mobile platform are fixedly connected with legs, the bottom of the legs are movably connected with universal wheels, the bottom of the mobile platform is provided with a long slot, the inner wall of the long slot is fixedly connected with teeth, the right side of the bottom of the table is fixedly connected with a motor, the top of the motor shaft passes through the inner cavity of the long slot and is fixedly connected with a gear. However, this device can only support the parts, and cannot rotate the direction of the parts during the maintenance process. The weight of agricultural machinery parts is large, and the staff manually pushes to change their maintenance direction, which is labor-intensive. In addition, the position of the parts after being pushed is easy to approach the edge of the workbench, and the position of the agricultural machinery parts needs to be adjusted again, which reduces the efficiency of agricultural machinery parts maintenance operations and has disadvantages. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides an agricultural machinery parts maintenance workbench with a flexible structure, which can perform rotation maintenance on different surfaces of agricultural machinery parts while the workers' positions remain unchanged, thereby reducing the labor intensity of the workers and eliminating the need to readjust the positions of the rotated agricultural machinery parts, thereby improving the efficiency of agricultural machinery parts maintenance operations, and storing maintenance tools and disassembled parts to prevent the parts from being scattered randomly and lost after being disassembled.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A workbench for repairing agricultural machinery parts, comprising a workbench, a tabletop, a tool tray, a fixed support sleeve, a driving gear plate, a driven gear plate, and a crank handle, wherein the lower part of the fixed support sleeve is provided with a fixed column, the fixed column has a fixed bottom plate, the inner side of the fixed support sleeve is fitted with a driving support rod, the outer side of the fixed support sleeve is fitted with a crank handle, the crank handle has a driving shaft rod, the fixed support sleeve has a side through hole, the driving shaft rod is adapted to the side through hole, the driving shaft rod passes through the side through hole, and the driving shaft rod is connected to the driving support rod, the fixed support sleeve has a supporting plate, the supporting plate is connected to the driving support rod, the driving support rod is connected to a fixed buckle, the fixed buckle is connected to the supporting plate, the fixed buckle has an upper clamping block, the supporting plate has a lower clamping block, the driving support rod has a limiting clamping slot, the upper clamping block and the lower clamping block are adapted to the limiting clamping slot, the upper clamping block is connected to the limiting clamping slot, and the limiting clamping slot is connected to the lower clamping block.

[0006] The driving support rod of the utility model comprises a driving gear plate, which is meshed with a driven gear plate, and the driving gear plate is connected to the driven gear plate. The lower part of the driven gear plate is provided with a cushion block, which fits the fixed support sleeve, and the cushion block has a rotating rod, and the fixed column has a rotating rod groove, which is adapted to the rotating rod groove, and the rotating rod is connected to the rotating rod groove. The upper part of the driven gear plate is provided with a central pole, and the central pole fits the fixed pressure block, and the lower part of the fixed pressure block is connected to the fixed support sleeve.

[0007] The fixed pressing block of the utility model has a workbench, the workbench has a table groove, the table groove is adapted to the table, the table is connected to the table groove, the lower part of the table is provided with a rotating block, the rotating block is connected to the inside of the bearing, and the outside of the bearing is connected to the workbench.

[0008] The upper part of the central vertical pole of the utility model is provided with a position control support rod, which is sequentially connected to the fixed pressure block, the rotating block and the table plate, the table plate has a plurality of position control protrusions, the position control support rod has a plurality of position control grooves, the position control protrusions are adapted to the position control grooves, and the position control protrusions are connected to the position control grooves.

[0009] The utility model discloses a workbench with a placing platform on the outside, the placing platform has a placing groove, the placing groove is adapted to the tool tray, the tool tray is connected to the placing groove, and the tool tray has a plurality of partition plates inside. Beneficial Effects

[0010] The utility model discloses a driving gear disc and a driven gear disc meshingly connected, so that when the driving gear disc is driven to rotate by turning the crank, the driven gear disc and the control support rod are linked therewith, and the control support rod is embedded and plugged into the table plate, with precise positioning, which is convenient for fast and accurate docking and installation between the components, and provides a force fulcrum for the control support rod to drive the table plate to rotate synchronously, so that the staff can rotate the agricultural machinery parts by turning the crank, which is convenient for the staff to rotate and repair different surfaces of the agricultural machinery parts without changing their positions. The agricultural machinery parts are convenient to rotate, and there is no need for the staff to manually push to change the maintenance direction, which reduces the labor intensity of the staff and prevents the parts from being close to the edge of the workbench after being pushed, and there is no need to re-adjust the position of the agricultural machinery parts after rotation, thereby improving the maintenance efficiency of the agricultural machinery parts.

[0011] The utility model discloses a partition plate that divides the tool tray into a plurality of storage spaces, which is convenient for separating and placing different types of maintenance tools and disassembled parts, and prevents the parts from being scattered randomly after being disassembled, resulting in loss. At the same time, the tool tray can be rotated in the placement groove, which is convenient for taking, increases the flexibility of workbench operation, and improves the maintenance efficiency of agricultural machinery parts.

[0012] The utility model discloses a fixing buckle that is buckled and fixed on the upper part of the supporting vertical plate, and is embedded in the limiting groove through the upper clamping block and the lower clamping block, so as to provide limiting support for the driving support rod, so that the axial rotation adjustment can be performed while keeping the lateral position and the longitudinal height unchanged, so as to avoid the movement and separation, which would affect the linkage effect between the components and improve the structural stability.

[0013] The utility model has a flexible structure and can perform rotational maintenance on different surfaces of agricultural machinery parts while the workers' positions remain unchanged, thereby reducing the labor intensity of the workers and eliminating the need to readjust the positions of the rotated agricultural machinery parts, thereby improving the efficiency of agricultural machinery parts maintenance operations and storing maintenance tools and disassembled parts to prevent the parts from being scattered and lost after being disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the driving structure of the position control support rod described in the utility model.

[0015] Figure 2 This is a schematic diagram of the workbench structure described in the utility model.

[0016] Figure 3 This is a bottom view of the workbench structure described in the utility model.

[0017] Figure 4 This is a schematic diagram of the fixed support sleeve structure described in the utility model.

[0018] Figure 5 This is a cross-sectional view of the structure of the agricultural machinery parts maintenance workbench described in the utility model.

[0019] Figure 6 This is a structural cross-sectional view of the agricultural machinery parts maintenance workbench described in the utility model.

[0020] Figure 7 This is a cross-sectional view of the driving support rod limiting structure described in the utility model. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below according to the accompanying drawings and embodiments:

[0022] Embodiment 1:

[0023] A workbench for repairing agricultural machinery parts, comprising a workbench 01, a tabletop 02, a tool tray 06, a fixed support sleeve 11, a driving gear plate 12, a driven gear plate 13, and a crank handle 14, wherein the fixed support sleeve 11 has a fixed column 30 at the bottom, and the fixed column 30 has a fixed bottom plate 31, the inner side of the fixed support sleeve 11 fits the driving support rod 17, the outer side of the fixed support sleeve 11 fits the crank handle 14, the crank handle 14 has a driving shaft rod 15, the fixed support sleeve 11 has a side through hole 16, the driving shaft rod 15 is adapted to the side through hole 16, the driving shaft rod 15 passes through the side through hole 16, and the driving shaft rod 15 is connected to the driving support rod 17, the fixed support sleeve 11 has a supporting plate 21, the supporting plate 21 is connected to the driving support rod 17, and the driving support rod 1 7 is connected to a fixing buckle 22, the fixing buckle 22 is connected to the supporting plate 21, the fixing buckle 22 has an upper clamping block 18, the supporting plate 21 has a lower clamping block 19, the driving support rod 17 has a limiting clamping groove 20, the upper clamping block 18 and the lower clamping block 19 are adapted to the limiting clamping groove 20, the upper clamping block 18 is connected to the limiting clamping groove 20, the limiting clamping groove 20 is connected to the lower clamping block 19, the fixing buckle 22 is buckled and fixed to the upper part of the supporting plate 21, and the upper clamping block 18 and the lower clamping block 19 are embedded in the limiting clamping groove 20 to limit the driving support rod 17, so that the axial rotation adjustment is performed while the lateral position and the longitudinal height remain unchanged to avoid the movement and separation thereof, thereby affecting the linkage effect between the components and improving the structural stability.

[0024] Embodiment 2:

[0025] The driving support rod 17 of the utility model has a driving gear plate 12, the driving gear plate 12 is meshed with the driven gear plate 13, the driving gear plate 12 is connected to the driven gear plate 13, the driven gear plate 13 has a cushion block 23 at the bottom, the cushion block 23 fits the fixed support sleeve 11, the cushion block 23 has a rotating rod 24, the fixed column 30 has a rotating rod groove 25, the rotating rod 24 is adapted to the rotating rod groove 25, the rotating rod 24 is connected to the rotating rod groove 25, the driven gear plate 13 has a central vertical rod 26 at the top, the central vertical rod 26 fits the fixed pressure block 10, the fixed pressure block 10 is connected to the fixed support sleeve 11 at the bottom, the driving gear plate 12 is meshed with the driven gear plate 13, so that when the driving gear plate 12 is driven to rotate by turning the crank 14, the driven gear The disk 13 and the positioning support rod 27 are linked with each other, and the positioning support rod 27 is embedded and plugged into the table 02 with precise positioning, which is convenient for quick and accurate docking and installation between components, and provides a force fulcrum for the positioning support rod 27 to drive the table 02 to rotate synchronously, so that the staff can rotate the agricultural machinery parts by turning the crank 14, which is convenient for the staff to rotate and repair different surfaces of the agricultural machinery parts without changing their position. The rotation of agricultural machinery parts is convenient, and there is no need for the staff to manually push them to change their maintenance direction, which reduces the labor intensity of the staff and prevents the position of the parts after being pushed from approaching the edge of the workbench. There is no need to re-adjust the position of the agricultural machinery parts after rotation, thereby improving the efficiency of agricultural machinery parts maintenance.

[0026] Embodiment 3:

[0027] The fixed pressing block 10 of the utility model has a workbench 01, the workbench 01 has a table groove 05, the table groove 05 is adapted to the table 02, the table 02 is connected to the table groove 05, the lower part of the table 02 has a rotating block 04, the rotating block 04 is connected to the inside of the bearing 03, and the outside of the bearing 03 is connected to the workbench 01.

[0028] Embodiment 4:

[0029] The central upright pole 26 of the utility model has a position-controlling support rod 27 on its upper part, which is connected to the fixed pressure block 10, the rotating block 04 and the table 02 in sequence, and the table 02 has a plurality of position-controlling protrusions 28, and the position-controlling support rod 27 has a plurality of position-controlling grooves 29, and the position-controlling protrusions 28 are adapted to the position-controlling grooves 29, and the position-controlling protrusions 28 are connected to the position-controlling grooves 29. The structure of this device is flexible, and different surfaces of agricultural machinery parts can be rotated for maintenance without changing the position of the staff, thereby reducing the labor intensity of the operators, and there is no need to readjust the position of the agricultural machinery parts after rotation, thereby improving the maintenance efficiency of agricultural machinery parts, and storing the maintenance tools and disassembled parts to prevent the parts from being scattered randomly and lost after disassembly.

[0030] Embodiment 5:

[0031] The workbench 01 of the utility model has a placement table 09 on the outside, the placement table 09 has a placement slot 08, the placement slot 08 is adapted to the tool tray 06, the tool tray 06 is connected to the placement slot 08, and the tool tray 06 has a plurality of partition plates 07 inside, the partition plates 07 divide the tool tray 06 into a plurality of storage spaces, which is convenient for separating and placing different types of maintenance tools and disassembled parts, preventing the parts from being scattered randomly after disassembly and causing loss, and the tool tray 06 can be rotated in the placement slot 08 for easy picking, thereby increasing the flexibility of the workbench operation and improving the maintenance efficiency of agricultural machinery parts.

[0032] Embodiment 6:

[0033] Installation steps: First, assemble the fixed support sleeve 11 structure, first place the driven gear plate 13 into the fixed support sleeve 11, until the lower surface of the cushion block 23 fits with the bottom surface of the fixed support sleeve 11, and the rotating rod 24 is embedded in the rotating rod groove 25, then place the driving support rod 17 into the fixed support sleeve 11, and the driving support rod 17 fits with the supporting plate 21, the lower clamping block 19 is embedded in the limiting clamping groove 20, the driving gear plate 12 and the driven gear plate 13 are meshed and connected, then the driving shaft 15 passes through the side through hole 16 and is fixedly connected with the driving support rod 17, the inner surface of the crank handle 14 fits with the outer surface of the fixed support sleeve 11, and finally the fixing buckle 22 is installed and fixed to the upper part of the supporting plate 21 , and the inner surface of the fixed buckle 22 is in contact with the driving support rod 17, and the upper clamping block 18 is embedded in the limiting clamping groove 20. After the fixed support sleeve 11 structure is assembled, the workbench 01 structure is assembled. First, the table plate 02 is placed in the table plate groove 05, and the rotating block 04 is embedded in the bearing 03, and then the tool tray 06 is placed in the placement groove 08, and then the workbench 01 is placed on the upper part of the fixed support sleeve 11, and the fixed pressure block 10 is fixedly connected to the fixed support sleeve 11, the upper surface of the central vertical rod 26 is in contact with the lower surface of the fixed pressure block 10, and the control support rod 27 is connected to the fixed pressure block 10, the rotating block 04, and the table plate 02 in sequence, and the control protrusion 28 is embedded in the control groove 29 to complete the installation.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A workbench for repairing agricultural machinery parts, characterized in that The invention comprises a workbench (01), a table (02), a tool plate (06), a fixed support sleeve (11), a driving gear plate (12), a driven gear plate (13), and a crank handle (14). The fixed support sleeve (11) has a fixed column (30) at the bottom, and the fixed column (30) has a fixed bottom plate (31). The inner side of the fixed support sleeve (11) is fitted with a driving support rod (17). The outer side of the fixed support sleeve (11) is fitted with the crank handle (14). The crank handle (14) has a driving shaft rod (15). The fixed support sleeve (11) has a side through hole (16). The driving shaft rod (15) is adapted to the side through hole (16). The driving shaft rod (15) passes through the side through hole (16). ), the driving shaft (15) is connected to the driving support rod (17), the fixed support sleeve (11) has a supporting plate (21), the supporting plate (21) is connected to the driving support rod (17), the driving support rod (17) is connected to a fixing buckle (22), the fixing buckle (22) is connected to the supporting plate (21), the fixing buckle (22) has an upper clamping block (18), the supporting plate (21) has a lower clamping block (19), the driving support rod (17) has a limiting clamping groove (20), the upper clamping block (18) and the lower clamping block (19) are adapted to the limiting clamping groove (20), the upper clamping block (18) is connected to the limiting clamping groove (20), and the limiting clamping groove (20) is connected to the lower clamping block (19).

2. The agricultural machinery parts maintenance workbench according to claim 1 is characterized in that The driving support rod (17) comprises a driving gear plate (12), the driving gear plate (12) meshes with a driven gear plate (13), the driving gear plate (12) is connected to the driven gear plate (13), the driven gear plate (13) comprises a cushion block (23) at the bottom, the cushion block (23) fits the fixed support sleeve (11), the cushion block (23) comprises a rotating rod (24), the fixed column (30) comprises a rotating rod groove (25), the rotating rod (24) is adapted to the rotating rod groove (25), the rotating rod (24) is connected to the rotating rod groove (25), the driven gear plate (13) comprises a central upright rod (26) at the top, the central upright rod (26) fits the fixed pressing block (10), and the fixed pressing block (10) is connected to the fixed support sleeve (11) at the bottom.

3. The agricultural machinery parts maintenance workbench according to claim 2 is characterized in that The fixed pressing block (10) has a workbench (01), the workbench (01) has a table groove (05), the table groove (05) is adapted to the table (02), the table (02) is connected to the table groove (05), the lower part of the table (02) has a rotating block (04), the rotating block (04) is connected to the inside of the bearing (03), and the outside of the bearing (03) is connected to the workbench (01).

4. The agricultural machinery parts maintenance workbench according to claim 3 is characterized in that The central upright pole (26) has a position-controlling support rod (27) at its upper portion, the position-controlling support rod (27) being sequentially connected to the fixed pressure block (10), the rotating block (04), and the table (02), the table (02) having a plurality of position-controlling protrusions (28), the position-controlling support rod (27) having a plurality of position-controlling grooves (29), the position-controlling protrusions (28) being adapted to the position-controlling grooves (29), and the position-controlling protrusions (28) being connected to the position-controlling grooves (29).

5. The agricultural machinery parts maintenance workbench according to claim 1 is characterized in that The workbench (01) has a placement table (09) outside, the placement table (09) has a placement groove (08), the placement groove (08) is adapted to the tool tray (06), the tool tray (06) is connected to the placement groove (08), and the tool tray (06) has a plurality of partition plates (07) inside.

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