Fixing mechanism of planting agricultural machinery appliance

Abstract

The utility model relates to the technical field of planting agricultural machinery appliances, in particular to a fixing mechanism of a planting agricultural machinery appliance. According to the technical scheme, the device comprises a fixing block, an adjusting mechanism is arranged on one side of the fixing block, a hook is arranged on one side of the adjusting mechanism, a fixing groove is formed in one side of the fixing block, and a connecting arm is slidably connected to the inner wall of the fixing groove. The handle can be pulled to enable the pressing plate to be separated from the inner wall of the limiting groove, then the pressing plate is placed on one side, the threaded rod can be rotated by rotating the rotating block, force can be applied to the adjusting block through rotation of the threaded rod, at the moment, the adjusting block can slide in the inner wall of the adjusting groove, and the height of the hook can be adjusted so that the hook can be hung on a hand-held vehicle conveniently. After the hook is hung on a hand-held vehicle and the connecting arm is connected with the agricultural machinery appliance, the pressing plate is located in the limiting groove and the pressing block is located in the connecting opening, so that installation can be completed, and the effect of facilitating operation of workers can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of planting agricultural machinery and implements, in particular to a fixing mechanism for planting agricultural machinery and implements. Background Art

[0002] Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, as well as in the primary processing and treatment of agricultural and livestock products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil tillage machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transport machinery, etc. The existing way of hanging agricultural tools on handcarts is to fix them directly inside the upper and lower fixing plates behind the handcart through cylindrical pins. However, in actual use, the fixing mechanism of planting agricultural tools with similar structures still has many defects, such as: the distance between the agricultural tools and the handcart cannot be adjusted, the towed tools are generally heavier, and the manual operation of the connection end to align with the connection of the agricultural machinery will waste a lot of physical strength, and it is not easy to align, which reduces work efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a fixing mechanism for planting agricultural machinery to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing mechanism for a planting agricultural machinery, comprising a fixing block, an adjusting mechanism is provided on one side of the fixing block, a hook is provided on one side of the adjusting mechanism, a fixing groove is provided on one side of the fixing block, a connecting arm is slidably connected to the inner wall of the fixing groove, a plurality of evenly distributed connecting grooves are provided on the top of the connecting arm, a connecting port whose top outer wall of the fixing block corresponds to the connecting groove one by one, a connecting spring is fixedly connected to the bottom inner wall of the connecting groove, a connecting block is fixedly connected to the top of the connecting spring, and a sliding fit is formed between the connecting block and the inner wall of the connecting port.

[0005] After the hook is hung on the handcart and the connecting arm is connected to the position of the agricultural machinery and equipment, the pressure plate is located in the limiting groove and the pressure block is located in the connecting port, so that the installation is completed. Therefore, the effect of facilitating the operation of the staff can be achieved.

[0006] A horizontally placed pressure plate is arranged on the top of the fixed block, and a pressure block corresponding to the connecting port is fixedly connected to the bottom of the pressure plate, and a sliding fit is formed between the pressure block and the inner wall of the connecting port. The setting of the pressure block can move under the movement of the pressure plate, and the connecting block can be squeezed at this time, so that the connecting block can move in the inner wall of the connecting groove and the inner wall of the connecting port, which can facilitate the adjustment of the position of the connecting arm and the rotation operation of the threaded rod.

[0007] A handle is fixedly connected to the top of the pressing plate. The setting of the handle can facilitate the staff to adjust and move the position of the pressing plate, which can facilitate the staff's operation.

[0008] The adjustment mechanism includes an adjustment block rotatably connected to the hook by a pin, and an adjustment groove is provided on one outer wall of the fixed block. A sliding fit is formed between the inner wall of the adjustment groove and the adjustment block. The adjustment block is arranged to slide in the inner wall of the adjustment groove, at which time the position of the hook can be moved, which makes it convenient for the staff to hang the hook on the hanging position of the handcart.

[0009] The top of the fixed block is rotatably connected to a rotating block via a bearing, and the bottom of the rotating block is fixedly connected to a threaded rod. The threaded rod is threadedly connected to the adjusting block. The threaded rod is arranged to rotate under the rotation of the rotating block. The rotation of the threaded rod can apply force to the adjusting block. After the adjusting block is subjected to the force, it can move in the inner wall of the adjusting groove. The movement of the adjusting block can change the height of the hook, and at this time, it is convenient to hang the hook to the corresponding position on the handcart.

[0010] A limiting groove with a rectangular structure is provided on the top of the rotating block, and a limiting spring is fixedly connected to the bottom inner wall of the limiting groove. The limiting spring is fixedly connected to the pressure plate, and a sliding fit is formed between the pressure plate and the inner wall of the limiting groove. The setting of the limiting spring can connect the pressure plate and the inner wall of the limiting groove to prevent the pressure plate from falling off. In addition, after the pressure plate contacts the inner wall of the limiting groove, the rotating block can be prevented from rotating. When the two are separated, the rotating block can be easily rotated.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. By pressing the pressure plate, the pressure block can slide in the inner wall of the connecting port, and the sliding of the pressure block can squeeze the connecting block. When the connecting block is separated from the connecting port and is located in the connecting groove, the position of the connecting arm in the inner wall of the fixing groove can be adjusted, which can facilitate the staff to forcefully drag the equipment to fix the planting agricultural machinery and the handcart. After the position of the connecting arm is adjusted, the handle can be pulled to separate the pressure plate from the inner wall of the limiting groove, and then the pressure plate is placed on one side, and the rotating block can be rotated to rotate the threaded rod, and the rotation of the threaded rod can apply force to the adjusting block, and at this time, the adjusting block can slide in the inner wall of the adjusting groove, so that the height of the hook can be adjusted for hanging on the handcart. After the hook is hung on the handcart and the connecting arm is connected to the position of the agricultural machinery, the pressure plate is located in the limiting groove and the pressure block is located in the connecting port to complete the installation. Therefore, the effect of facilitating the operation of the staff can be achieved.

[0013] 2. The adjusting block can slide in the inner wall of the adjusting groove, and the position of the hook can be moved, which makes it convenient for the staff to hang the hook on the hanging position of the handcart; the threaded rod can rotate under the rotation of the rotating block, and the rotation of the threaded rod can apply force to the adjusting block. After the adjusting block is subjected to the force, it can move in the inner wall of the adjusting groove. The movement of the adjusting block can change the height of the hook, and it is convenient to hang the hook to the corresponding position on the handcart. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0016] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 4 for Figure 2 Schematic diagram of the enlarged structure at point B in the middle.

[0018] In the figure: 1. fixing block; 2. hook; 3. fixing slot; 4. connecting arm; 5. connecting slot; 6. connecting port; 7. connecting spring; 8. connecting block; 9. pressure plate; 10. pressure block; 11. handle; 14. adjusting slot; 15. adjusting block; 16. rotating block; 17. threaded rod; 18. limit slot; 19. limit spring. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] Embodiment 1

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the utility model proposes a fixing mechanism for a planting agricultural machinery, comprising a fixing block 1, one side of the fixing block 1 is provided with an adjusting mechanism, one side of the adjusting mechanism is provided with a hook 2, one side of the fixing block 1 is provided with a fixing groove 3, the inner wall of the fixing groove 3 is slidably connected with a connecting arm 4, the top of the connecting arm 4 is provided with a plurality of evenly distributed connecting grooves 5, the top outer wall of the fixing block 1 is connected to a connecting port 6 corresponding to the connecting groove 5, the bottom inner wall of the connecting groove 5 is fixedly connected with a connecting spring 7, the top of the connecting spring 7 is fixedly connected with a connecting block 8, a sliding fit is formed between the connecting block 8 and the inner wall of the connecting port 6, a horizontally placed pressing plate 9 is provided on the top of the fixing block 1, a pressing block 10 corresponding to the connecting port 6 is fixedly connected to the bottom of the pressing plate 9, a sliding fit is formed between the pressing block 10 and the inner wall of the connecting port 6, and a handle 11 is fixedly connected to the top of the pressing plate 9.

[0022] The working principle of the fixing mechanism of a planting agricultural machinery and implement based on the first embodiment is as follows: by pressing the pressing plate 9, the pressing block 10 can slide in the inner wall of the connecting port 6, and the sliding of the pressing block 10 can squeeze the connecting block 8. When the connecting block 8 is separated from the connecting port 6 and located in the connecting groove 5, the position of the connecting arm 4 in the inner wall of the fixing groove 3 can be adjusted, which can facilitate the staff to forcefully drag the equipment to fix the planting agricultural machinery and implement to the handcart. After the position of the connecting arm 4 is adjusted, the handle 11 can be pulled to make the pressing plate 9 and the limiting groove 18 close. The inner wall is separated, and then the pressing plate 9 is placed on one side. The rotating block 16 can rotate the threaded rod 17. The rotation of the threaded rod 17 can apply force to the adjusting block 15. At this time, the adjusting block 15 can slide in the inner wall of the adjusting groove 14, and the height of the hook 2 can be adjusted to facilitate hanging on the handcart. After the hook 2 is hung on the handcart and the connecting arm 4 is connected to the position of the agricultural machinery, the pressing plate 9 is located in the limiting groove 18 and the pressing block 10 is located in the connecting port 6 to complete the installation. Therefore, the effect of facilitating the operation of the staff can be achieved;

[0023] The pressing block 10 can move under the movement of the pressing plate 9, and the connecting block 8 can be squeezed at this time, so that the connecting block 8 can move in the inner wall of the connecting groove 5 and the inner wall of the connecting port 6, which can facilitate the adjustment of the position of the connecting arm 4 and the rotation operation of the threaded rod 17;

[0024] The handle 11 can be used to facilitate the staff to adjust and move the position of the pressing plate 9, which can facilitate the staff's operation.

[0025] Embodiment 2

[0026] like Figure 1 , Figure 2 , Figure 4 As shown, the utility model proposes a fixing mechanism for a planting agricultural machinery. Compared with the first embodiment, the adjusting mechanism of this embodiment includes an adjusting block 15 rotatably connected to the hook 2 by a pin, an adjusting groove 14 is provided on one side outer wall of the fixed block 1, and a sliding fit is formed between the inner wall of the adjusting groove 14 and the adjusting block 15, and a rotating block 16 is rotatably connected to the top of the fixed block 1 through a bearing, and a threaded rod 17 is fixedly connected to the bottom of the rotating block 16, and the threaded rod 17 is threadedly connected to the adjusting block 15, and a limiting groove 18 with a rectangular structure is provided on the top of the rotating block 16, and a limiting spring 19 is fixedly connected to the bottom inner wall of the limiting groove 18, and the limiting spring 19 is fixedly connected to the pressure plate 9, and a sliding fit is formed between the pressure plate 9 and the inner wall of the limiting groove 18.

[0027] The adjusting block 15 can slide in the inner wall of the adjusting groove 14, so that the position of the hook 2 can be moved, which can facilitate the staff to hang the hook 2 to the hanging position of the handcart;

[0028] The threaded rod 17 can rotate under the rotation of the rotating block 16, and the rotation of the threaded rod 17 can apply force to the adjusting block 15. After the adjusting block 15 is subjected to the force, it can move in the inner wall of the adjusting groove 14. The movement of the adjusting block 15 can change the height of the hook 2, and at this time, it is convenient to hang the hook 2 to the corresponding position on the handcart;

[0029] The limiting spring 19 can connect the pressure plate 9 with the inner wall of the limiting groove 18 to prevent the pressure plate 9 from falling off. In addition, after the pressure plate 9 contacts the inner wall of the limiting groove 18, the rotation of the rotating block 16 can be prevented. When the two are separated, the rotating block 16 can be easily rotated.

[0030] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A fixing mechanism for a planting agricultural implement, comprising a fixing block (1), Features: An adjustment mechanism is provided on one side of the fixing block (1), a hook (2) is provided on one side of the adjustment mechanism, a fixing groove (3) is provided on one side of the fixing block (1), a connecting arm (4) is slidably connected to the inner wall of the fixing groove (3), a plurality of evenly distributed connecting grooves (5) are provided on the top of the connecting arm (4), a connecting port (6) is corresponding one-to-one to the connecting groove (5) on the top outer wall of the fixing block (1), a connecting spring (7) is fixedly connected to the bottom inner wall of the connecting groove (5), a connecting block (8) is fixedly connected to the top of the connecting spring (7), and a sliding fit is formed between the connecting block (8) and the inner wall of the connecting port (6).

2. A fixing mechanism for planting agricultural machinery according to claim 1, Features: A horizontally placed pressing plate (9) is arranged on the top of the fixed block (1), and a pressing block (10) corresponding to each connection port (6) is fixedly connected to the bottom of the pressing plate (9), and a sliding fit is formed between the pressing block (10) and the inner wall of the connection port (6).

3. A fixing mechanism for planting agricultural machinery according to claim 2, Features: A handle (11) is fixedly connected to the top of the pressing plate (9).

4. A fixing mechanism for planting agricultural machinery according to claim 1, Features: The adjustment mechanism comprises an adjustment block (15) rotatably connected to the hook (2) via a latch, an adjustment groove (14) is provided on one side outer wall of the fixed block (1), and a sliding fit is formed between the inner wall of the adjustment groove (14) and the adjustment block (15).

5. A fixing mechanism for planting agricultural machinery according to claim 4, Features: The top of the fixed block (1) is rotatably connected to a rotating block (16) via a bearing, the bottom of the rotating block (16) is fixedly connected to a threaded rod (17), and the threaded rod (17) is connected to the adjusting block (15) via threads.

6. A fixing mechanism for planting agricultural machinery according to claim 5, Features: A rectangular limiting groove (18) is provided on the top of the rotating block (16); a limiting spring (19) is fixedly connected to the bottom inner wall of the limiting groove (18); the limiting spring (19) is fixedly connected to the pressure plate (9); and a sliding fit is formed between the pressure plate (9) and the inner wall of the limiting groove (18).

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