Hook structure of subsoiler

Abstract

The utility model provides a hook structure of a subsoiler, and belongs to the technical field of subsoilers. Comprising a mounting frame and a hook mechanism, a supporting frame is fixedly mounted at the top of the mounting frame, the hook mechanism comprises a mounting plate, the mounting plate is fixedly mounted at the top of the supporting frame, a positioning plate is slidably mounted on the upper surface of the mounting plate, a positioning hole is formed in one side face of the positioning plate, and a vertical rod is fixedly mounted outside the positioning plate; a connecting frame is slidably mounted in the vertical rod, a sliding groove is formed in the upper surface of the mounting plate, a thin groove is formed in the inner wall of the sliding groove, and a sliding block is arranged in the sliding groove. By arranging the movable positioning plate on the upper surface of the mounting plate, the positioning plate can be controlled to move, and positioning holes in the positioning plate correspond to holes in mounting equipment on a tractor in position, so that the mounting frame is fixedly mounted on the tractor, the position of the positioning plate can be effectively adjusted instead of a movable tractor or a movable subsoiler, time is saved, and the working efficiency is improved. The mounting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of deep tillers, in particular to a hook structure of a deep tiller. Background Art

[0002] A subsoiler is a type of agricultural machinery used for tilling the soil. Its primary function is to loosen the soil to facilitate aeration, drainage, and root growth. Subsoilers typically have a hook that allows them to be attached to a tractor or other towing vehicle for tilling. The hook is typically located on the side of the machine and is used to secure the tractor's or other towing vehicle's towing chain or hook. The design and size of the hook will vary depending on the size and purpose of the subsoiler. Therefore, when selecting and using a subsoiler, it is important to ensure compatibility between the hook size of the tractor or other towing vehicle and the subsoiler's hook.

[0003] At present, the deep tiller is installed on the tractor by placing the deep tiller on the ground, operating the tractor to reverse, moving the connecting rod on the tractor into the inside of the hook on the deep tiller, and fixing it with an axle pin. However, in actual operation, due to improper operation of the tractor, the mounting hole on the connecting rod and the mounting hole on the hook are misaligned, so that the axle pin cannot pass through the inside of the connecting rod, and the two cannot be connected together. Once misalignment occurs, it is time-consuming and laborious to adjust either the tractor or the deep tiller, and it can only be adjusted slowly until the hole on the connecting rod corresponds to the hole position on the hook, which affects the installation efficiency. Therefore, a hook structure for a deep tiller is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above deficiencies, the present invention provides a hook structure for a deep loosening machine that overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a hook structure for a deep tiller, comprising a mounting frame, a support frame fixedly mounted on the top of the mounting frame, a detachable connecting plate mounted on the outer side of the mounting frame, a rotatable roller mounted on the outer side of the connecting plate, a detachable mounting seat mounted on the inner side of the mounting frame, and a plow fixedly mounted on one side of the mounting seat;

[0007] A hook mechanism, the hook mechanism comprising:

[0008] A mounting plate, the mounting plate being fixedly mounted on the top of the support frame;

[0009] A positioning plate, the positioning plate being slidably mounted on the upper surface of the mounting plate, and a positioning hole being provided on one side of the positioning plate;

[0010] The vertical rod is internally slidably installed with a connecting frame, the top of the connecting frame is inserted with a positioning pin, the positioning pin penetrates the interior of the mounting plate, and the inner bottom of the sliding groove is provided with a plurality of insertion holes which are uniformly arranged on the inner bottom of the sliding groove.

[0011] In a preferred scheme, the upper surface of the mounting plate is provided with a sliding groove, the inner wall of the sliding groove is provided with a slot, and the interior of the sliding groove is provided with a sliding block which is arranged below the slot.

[0012] In a preferred scheme, the bottom of the positioning plate is fixedly installed with a fixed block, the side surface of the fixed block is fixedly installed with a moving plate, the moving plate is slidably connected with the interior of the slot, and the bottom of the fixed block is fixedly connected with the sliding block.

[0013] In a preferred scheme, the positioning plate is provided as two and arranged on the front and rear sides of the upper surface of the mounting plate respectively, and the side surface of each positioning plate is provided with two positioning holes.

[0014] In a preferred scheme, the top of the vertical rod is provided with a rectangular hole, the inner bottom of the rectangular hole is fixedly connected with a spring, and one end of the spring is fixedly connected with the bottom of the connecting frame.

[0015] The hook structure of the subsoiler has the following beneficial effects:

[0016] 1. The movable positioning plate arranged on the upper surface of the mounting plate can control the movement of the positioning plate, the positioning holes on the positioning plate are corresponded with the holes on the mounting equipment of the tractor, so that the mounting frame can be fixedly installed on the tractor, the position of the positioning plate is effectively adjusted without moving the tractor or the subsoiler, time is saved, and installation efficiency is improved.

[0017] 2. The vertical rod is arranged on the outer part of the positioning plate, the connecting frame which can move up and down is arranged on the top of the vertical rod, the positioning pin is arranged in the interior of the connecting frame, the positioning pin penetrates the interior of the connecting frame and the interior of the mounting plate, the connection stability of the mounting frame and the tractor is improved, and the device is controlled to work. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor;

[0019] Figure 1It is the front view structure schematic diagram of the utility model;

[0020] Figure 2 It is the installation plate upper surface structure schematic diagram of the utility model;

[0021] Figure 3 It is the installation plate internal structure schematic diagram of the utility model;

[0022] Figure 4 It is the positioning plate bottom structure schematic diagram of the utility model;

[0023] Figure 5 It is the vertical rod internal structure schematic diagram of the utility model;

[0024] In the drawing: 1, mounting frame;2, support frame;3, hook mechanism;31, installation plate;32, positioning plate;321, positioning hole;33, connecting frame;331, vertical rod;4, sliding slot;5, fine slot;6, sliding block;7, fixed block;8, moving plate;9, spring;10, positioning pin;11, plug-in hole;12, connecting plate;13, roller;14, mounting seat;15, plough. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantage of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be clearly and completely described below in conjunction with the drawings in the utility model embodiment, obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0026] EMBODIMENT

[0027] Referring to Figures 1-5 The utility model provides a kind of hook structure of deep scarifier, including mounting frame 1 and hook mechanism 3, mounting frame 1 top fixed installation support frame 2, hook mechanism 3 includes installation plate 31, installation plate 31 is fixedly installed in the top of support frame 2, positioning plate 32 is slidably installed on the upper surface of installation plate 31, positioning hole 321 is formed in the side of positioning plate 32, vertical rod 331 is fixedly installed outside positioning plate 32, connecting frame 33 is slidably installed in the inside of vertical rod 331.

[0028] In a preferred implementation, the upper surface of the mounting plate 31 is provided with a sliding groove 4, the inner wall of the sliding groove 4 is provided with a fine groove 5, the inside of the sliding groove 4 is provided with a sliding block 6, the sliding block 6 is arranged below the fine groove 5, the position of the positioning hole 321 on the positioning plate 32 is conveniently positioned to correspond to the mounting hole position of the connecting device of the tractor, so the sliding groove 4 is provided on the upper surface of the mounting plate 31, and the fine groove 5 is provided on the inner wall of the sliding groove 4 to ensure stable movement of the positioning plate 32. The positioning hole 321 is corresponded to the mounting hole position on the tractor, and the device is conveniently installed.

[0029] In a preferred implementation, the bottom of the positioning plate 32 is fixedly installed with a fixed block 7, the side surface of the fixed block 7 is fixedly installed with a moving plate 8, the moving plate 8 is slidingly connected to the inside of the fine groove 5, the bottom of the fixed block 7 is fixedly connected to the sliding block 6, the moving plate 8 is arranged to slide in the inside of the fine groove 5 by installing the moving plate 8 on the side surface of the fixed block 7, and the fixed block 7 is fixedly connected to the sliding block 6, so as to stably move the positioning plate 32 and improve the use effect.

[0030] In order to improve the connection stability of the device and the tractor, the positioning plate 32 is arranged as two, and is arranged on the front and rear sides of the upper surface of the mounting plate 31, and each side surface of each positioning plate 32 is provided with two positioning holes 321. The two positioning plates 32 are fixedly connected to the connecting device on the tractor, so as to fixedly connect the device and the tractor, and in actual use, the device can be controlled to rise and fall by the tractor.

[0031] In actual installation, the connecting device on the tractor is moved to the position between the two positioning plates 32, in order to improve the connection stability of the positioning plate 32 and the connecting device, a rectangular hole is provided at the top of the vertical rod 331, the inner bottom of the rectangular hole is fixedly connected to a spring 9, one end of the spring 9 is fixedly connected to the bottom of a connecting frame 33, the top of the connecting frame 33 is inserted with a positioning pin 10, the positioning pin 10 penetrates the inside of the mounting plate 31, a plurality of insertion holes 11 are provided on the inner bottom of the sliding groove 4 and are evenly arranged on the inner bottom of the sliding groove 4, the positioning pin 10 penetrates the inside of the insertion hole 11, the connecting device is pressed by the connecting frame 33, and the positioning pin 10 penetrates the inside of the connecting frame 33 and the mounting plate 31, thereby further improving the connection stability of the device and the tractor, and the device is driven by the tractor for use.

[0032] In use, the device controls the plow 15 to penetrate into the soil, plows the soil, and loosens the soil. In actual use, in order to stably control the movement and use of the device, a detachable connecting plate 12 is installed on the outer side of the mounting frame 1, a rotatable roller 13 is installed on the outer side of the connecting plate 12, a detachable mounting seat 14 is installed on the inner side of the mounting frame 1, and a plow 15 is fixedly installed on one side of the mounting seat 14. In this way, the device is controlled to move, the resistance is reduced, and the plow 15 plows the soil.

[0033] Specifically, the working process or working principle of the hook structure of the deep loosening machine is as follows: at present, the deep loosening machine is installed on the tractor, the deep loosening machine is placed on the ground, the tractor is reversed, the connecting rod on the tractor is moved into the hook inside the deep loosening machine, and the shaft pin is fixed, but in actual operation, improper operation of the tractor will cause the mounting hole on the connecting rod to be misaligned with the mounting hole on the hook, so that the shaft pin cannot pass through the inside of the connecting rod, and the two cannot be connected together. Once misaligned, it takes time and effort to adjust the tractor or the deep loosening machine, and can only be adjusted slowly until the hole on the connecting rod corresponds to the hole on the hook, affecting the installation efficiency, so the device is designed to solve the problem. The specific operation is as follows: install the device at the tail position of the tractor, the position of the tractor will have a connecting rod, move the connecting rod to the upper surface of the mounting plate 31 and between the two positioning plates 32 by reversing the tractor, at this time, whether the hole of the connecting rod corresponds to the position of the positioning hole 321 or not, the tractor does not need to be operated.

[0034] In order to fix the positioning plate 32 and the connecting rod, the positioning hole 321 on the positioning plate 32 is aligned with the position of the hole on the connecting rod by controlling the movement of the positioning plate 32, then the positioning pin 10 is inserted into the positioning hole 321 and also passes through the inside of the connecting rod, the elastic strip is installed at the position where the positioning pin 10 extends, so as to fix the positioning plate 32 and the connecting rod, then the inner bottom of the connecting frame 33 is attached to the outer surface of the connecting rod, and the connecting frame 33 is tightly attached to the connecting rod under the action of the spring 9, then the positioning pin 10 passes through the inside of the connecting frame 33 and the mounting plate 31, and the positioning pin 10 inside the connecting frame 33 is positioned in the above-mentioned manner, improving the connection stability of the device and the tractor.

[0035] Then the device is controlled by the tractor to lift and fall, when the soil is turned over, the roller 13 falls to the ground, and the plow 15 can be driven to move as the tractor moves forward, so that one end of the plow 15 is deeply inserted into the soil and moves inside the soil, realizing the turning of the soil.

Claims

1. A hook structure for a deep tiller, characterized in that: It comprises a mounting frame (1), a support frame (2) being fixedly mounted on the top of the mounting frame (1); A hook mechanism (3), the hook mechanism (3) comprising: A mounting plate (31), wherein the mounting plate (31) is fixedly mounted on the top of the support frame (2); A positioning plate (32), wherein the positioning plate (32) is slidably mounted on the upper surface of the mounting plate (31), and a positioning hole (321) is provided on one side of the positioning plate (32); A connecting frame (33) is provided, wherein a vertical rod (331) is fixedly mounted on the outside of the positioning plate (32), and a connecting frame (33) is slidably mounted on the inside of the vertical rod (331).

2. The hook structure of a deep tiller according to claim 1, characterized in that: A slide groove (4) is provided on the upper surface of the mounting plate (31), a fine groove (5) is provided on the inner wall of the slide groove (4), a slider (6) is provided inside the slide groove (4), and the slider (6) is provided below the fine groove (5).

3. The hook structure of a deep tiller according to claim 2, characterized in that: The bottom of the positioning plate (32) is fixedly mounted with a fixed block (7), the side of the fixed block (7) is fixedly mounted with a movable plate (8), the movable plate (8) is slidably connected to the inside of the slot (5), and the bottom of the fixed block (7) is fixedly connected with a slider (6).

4. The hook structure of a deep tiller according to claim 3, characterized in that: The number of the positioning plates (32) is two, and they are respectively arranged at the front and rear sides of the upper surface of the mounting plate (31), and one side surface of each positioning plate (32) is provided with two positioning holes (321).

5. The hook structure of a deep tiller according to claim 4, characterized in that: A rectangular hole is provided at the top of the vertical rod (331), and a spring (9) is fixedly connected to the inner bottom of the rectangular hole. One end of the spring (9) is fixedly connected to the bottom of the connecting frame (33).

6. The hook structure of a deep tiller according to claim 5, characterized in that: A positioning pin (10) is inserted into the top of the connecting frame (33), and the positioning pin (10) passes through the interior of the mounting plate (31).

7. The hook structure of a deep tiller according to claim 6, characterized in that: A plurality of plug holes (11) are formed on the inner bottom of the slide groove (4) and are evenly arranged on the inner bottom of the slide groove (4), and the positioning pins (10) pass through the inside of the plug holes (11).

8. The hook structure of a deep tiller according to claim 7, characterized in that: A detachable connecting plate (12) is installed on the outer side of the mounting frame (1), and a rotatable roller (13) is installed on the outer side of the connecting plate (12).

9. The hook structure of a deep tiller according to claim 8, characterized in that: A detachable mounting seat (14) is installed on the inner side of the mounting frame (1), and a plow (15) is fixedly installed on one side of the mounting seat (14).

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