Soil loosening depth adjusting device for subsoiler

Abstract

The utility model provides a soil loosening depth adjusting device for a subsoiler, and belongs to the technical field of subsoilers. The scarification depth adjusting device for the subsoiler comprises a scarification rack and an adjusting mechanism, a plow arm is installed on the front face of the scarification rack, an installation frame is installed at the top of the scarification rack, a cutter is installed at the top of the plow arm, an installation cutter frame is installed at the top of the cutter, a fixing frame is installed at the top of the plow arm, and a threaded pin is located at the top of the fixing frame. The bottom of the threaded pin penetrates into the fixing frame and is connected with the top of the mounting tool rest, and the threaded pin is in threaded connection with the fixing frame. The soil loosening depth of the cutter can be conveniently adjusted after the height of the cutter is adjusted, and the cutter can be driven to adjust the soil loosening depth, so that the phenomenon that some cutters of different models are frequently reserved when the subsoiler is used can be avoided, and the practicability of the subsoiler is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of deep tillers, in particular to a soil loosening depth regulating device for a deep tiller. Background Art

[0002] A deep tiller is a farming machine used in conjunction with a high-horsepower tractor. It is mainly used for mechanized tillage of deep soil between rows or in all directions. Using a deep tiller is beneficial to improving the soil tillage layer structure, breaking the plow bottom layer, improving the soil's ability to store water and retain moisture, and promoting grain growth. When the deep tiller is started, the tractor should travel at a low speed so that the deep tiller shovel gradually enters the predetermined depth of the soil by its own weight. During the operation, it should maintain a uniform speed and move forward in a straight line.

[0003] However, the subsoilers in the prior art usually have plows fixedly mounted on the lower end surface of the subsoiler frame, and it is difficult to adjust the loosening depth of the plows during use. If the loosening depth needs to be adjusted, different types of plows can only be replaced. In this way, different types of plows must be kept on standby when using the subsoiler. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a soil loosening depth adjustment device for a deep loosening machine, which 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 soil loosening depth adjustment device for a deep loosening machine, comprising a soil loosening frame, a plow arm is installed on the front of the soil loosening frame, a mounting frame is installed on the top of the soil loosening frame, and a tool is installed on the top of the plow arm.

[0007] An adjusting mechanism, the adjusting mechanism comprising:

[0008] Installing a tool holder, wherein the tool holder is installed on the top of the tool;

[0009] A fixing frame, the fixing frame being mounted on the top of the plow arm and being arranged in an inverted U shape;

[0010] The threaded pin is located at the top of the fixing frame, the bottom of the threaded pin passes through the interior of the fixing frame and is connected to the top of the tool holder, and the threaded pin is threadedly connected to the fixing frame.

[0011] In a preferred solution, a scale plate is installed on the front of the plow arm, and scale lines are provided on the front of the scale plate.

[0012] In a preferred solution, a bearing seat is installed on the top of the tool holder, and the surface of the threaded pin is fixedly connected to the inner wall of the bearing seat.

[0013] In a preferred scheme, the back of the fixing frame is provided with a mounting plate, and the back of the mounting plate is provided with a base plate.

[0014] In a preferred scheme, the back of the mounting plate is rotatably provided with a threaded rod, and the back of the threaded rod is threadedly connected with a mounting cylinder.

[0015] In a preferred scheme, the front of the mounting cylinder is provided with a rotating ring, the rotating ring is mounted on the surface of the threaded rod and is threadedly connected with the threaded rod, and the surface of the rotating ring is fixedly provided with an anti-skid strip.

[0016] In a preferred scheme, the back of the mounting cylinder is provided with a fixing plate, and the fixing plate is fixedly connected with the plow arm.

[0017] In a preferred scheme, the front of the mounting cylinder is provided with a sliding groove, and the back of the rotating ring is provided with a sliding ring, and the sliding ring is slidably connected with the sliding groove.

[0018] The deep loosening machine soil loosening depth adjusting device has the following beneficial effects:

[0019] 1. The adjusting mechanism is arranged, so that the user can adjust the height of the cutter through the adjusting mechanism, the depth of the cutter loosening soil can be adjusted after the height of the cutter is adjusted, the cutter loosening depth can be adjusted, and thus the use of different types of cutters for the deep loosening machine can be avoided, and the practicability of the equipment is improved.

[0020] 2. The mounting plate, the base plate, the threaded rod and the mounting cylinder are arranged, so that the mounting plate can be mounted on the base plate, the mounting cylinder can be mounted on the threaded rod, the user can rotate the threaded rod, the threaded rod can drive the mounting plate to move, the mounting plate can drive the base plate to move, the base plate can be attached to the cutter holder, the cutter can be limited, and the cutter can be prevented from deviating. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed 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 on the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor;

[0022] Figure 1 is a perspective view of the present application;

[0023] Figure 2A schematic diagram of a three-dimensional cross-sectional structure of a mounting tube provided in an embodiment of the present utility model;

[0024] Figure 3 The embodiment of the present invention provides Figure 1 A in the middle is an enlarged structural diagram;

[0025] Figure 4 The embodiment of the present invention provides Figure 2 The enlarged structural diagram at B in the middle;

[0026] In the figure: 1. Soil loosening frame; 2. Plow arm; 3. Mounting frame; 4. Tool; 5. Adjustment mechanism; 51. Tool mounting frame; 52. Fixing frame; 53. Threaded pin; 6. Scale plate; 7. Bearing seat; 8. Mounting plate; 9. Pad; 10. Threaded rod; 11. Mounting cylinder; 12. Rotating ring; 13. Fixing plate; 14. Sliding groove; 15. Sliding ring. DETAILED DESCRIPTION

[0027] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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 making creative efforts are within the scope of protection of the present invention.

[0028] Example

[0029] Reference Figures 1-4 The utility model provides a technical solution: a loosening depth adjustment device for a deep loosening machine, comprising a loosening frame 1 and an adjusting mechanism 5. A plow arm 2 is installed on the front of the loosening frame 1, a mounting frame 3 is installed on the top of the loosening frame 1, and a tool 4 is installed on the top of the plow arm 2. The loosening frame 1 can be used to install the plow arm 2 and the mounting frame 3, and the user can conveniently install the tool 4 through the adjusting mechanism 5, and the user can conveniently adjust the height of the tool 4 through the adjusting mechanism 5, so as to facilitate the adjustment of the loosening depth.

[0030] Reference Figures 2-4In a preferred implementation, by setting the adjusting mechanism 5, the adjusting mechanism 5 includes the mounting tool holder 51, the fixed frame 52 and the threaded pin 53, the mounting tool holder 51 is mounted on the top of the tool 4, the fixed frame 52 is mounted on the top of the plow arm 2, the fixed frame 52 is arranged in an inverted U shape, the threaded pin 53 is located on the top of the fixed frame 52, the bottom of the threaded pin 53 penetrates into the inside of the fixed frame 52 and is connected with the top of the mounting tool holder 51, the threaded pin 53 is threadedly connected with the fixed frame 52, can make the mounting tool holder 51 install the tool 4, can make the fixed frame 52 install on the plow arm 2, can facilitate the user to rotate the threaded pin 53, can facilitate the height of the tool 4 to be adjusted, can facilitate the use of the tool 4 to loosen the soil of the field, can facilitate the depth of the tool 4 to be adjusted, and the front of the plow arm 2 is provided with the scale plate 6, the front of the scale plate 6 is provided with the scale line, can facilitate the user to adjust the height of the mounting tool holder 51 through the scale plate 6 which is transparent material, can accurately adjust the height of the tool 4, and the top of the mounting tool holder 51 is provided with the bearing seat 7, the surface of the threaded pin 53 is fixedly connected with the inner wall of the bearing seat 7, can make the threaded pin 53 connect with the bearing seat 7, can facilitate the threaded pin 53 to rotate to make the threaded pin 53 drive the mounting tool holder 51 to move, can facilitate the height of the tool 4 to be adjusted.

[0031] Referring to Figures 2-4In a preferred implementation, the back of the fixed frame 52 is provided with a mounting plate 8, the back of the mounting plate 8 is provided with a backing plate 9, the mounting plate 8 can be mounted on the backing plate 9, the backing plate 9 can be conveniently attached to the mounting tool holder 51, the mounting tool holder 51 can be conveniently limited, the tool 4 can be avoided when used to encounter hard block to cause the tool 4 to deviate, and the back of the mounting plate 8 is rotatably provided with a threaded rod 10, the back of the threaded rod 10 is threadedly connected with a mounting cylinder 11, the mounting cylinder 11 can be mounted on the threaded rod 10, the threaded rod 10 can be conveniently moved into the mounting cylinder 11, the threaded rod 10 can be conveniently moved to drive the mounting plate 8, the backing plate 9 can be separated from the mounting tool holder 51, the height of the mounting tool holder 51 can be conveniently adjusted, the front of the mounting cylinder 11 is provided with a rotating ring 12, the rotating ring 12 is mounted on the surface of the threaded rod 10 and is threadedly connected with the threaded rod 10, the surface of the rotating ring 12 is fixedly provided with an anti-skid strip, the back of the mounting cylinder 11 is provided with a fixed plate 13, the fixed plate 13 is fixedly connected with the plow arm 2, the fixed plate 13 can be mounted on the mounting cylinder 11, the user can conveniently rotate the rotating ring 12, the threaded rod 10 can be conveniently rotated, the threaded rod 10 can be moved, the mounting plate 8 can drive the backing plate 9 to attach to the mounting tool holder 51, the mounting tool holder 51 can be conveniently limited, and the front of the mounting cylinder 11 is provided with a sliding groove 14, the back of the rotating ring 12 is provided with a sliding ring 15, the sliding ring 15 is slidably connected with the sliding groove 14, the sliding ring 15 can slide in the sliding groove 14, the rotating ring 12 can be conveniently mounted on the mounting cylinder 11, the rotating ring 12 can be conveniently mounted, the user can conveniently rotate the rotating ring 12, and the threaded rod 10 can be conveniently rotated and moved.

[0032] Specifically, the working process or working principle of the soil loosening depth adjusting device for the subsoiler is as follows: when the height of the tool 4 needs to be adjusted, the user rotates the rotating ring 12, the rotating ring 12 drives the threaded rod 10 to move, the threaded rod 10 drives the mounting plate 8 to move, the mounting plate 8 drives the backing plate 9 to separate from the mounting tool holder 51, then the user rotates the threaded pin 53, the threaded pin 53 drives the mounting tool holder 51 to move through the bearing seat 7, the mounting tool holder 51 drives the tool 4 to move, the height of the tool 4 can be adjusted, then the user rotates the rotating ring 12, the rotating ring 12 drives the threaded rod 10 to rotate, the rotating rod drives the mounting plate 8 to move, the mounting plate 8 drives the backing plate 9 to move, the backing plate 9 is attached to the mounting tool holder 51, the mounting tool holder 51 can be conveniently limited, the tool 4 and the mounting tool 4 can be avoided to deviate to cause the tool 4 to be unable to effectively loosen the soil, the height of the tool 4 can be conveniently adjusted, and the depth of soil loosening can be conveniently adjusted.

Claims

1. A soil loosening depth adjustment device for a deep loosening machine, comprising a loosening frame (1), a plow arm (2) mounted on the front of the loosening frame (1), a mounting frame (3) mounted on the top of the loosening frame (1), a tool (4) mounted on the top of the plow arm (2), characterized in that ； An adjusting mechanism (5), the adjusting mechanism (5) comprising: A tool holder (51) is installed, wherein the tool holder (51) is installed on top of the tool (4); A fixing frame (52), the fixing frame (52) being mounted on the top of the plow arm (2), the fixing frame (52) being arranged in an inverted U shape; A threaded pin (53) is located at the top of the fixing frame (52), the bottom of the threaded pin (53) passes through the interior of the fixing frame (52) and is connected to the top of the mounting tool holder (51), and the threaded pin (53) is threadedly connected to the fixing frame (52).

2. The soil loosening depth adjustment device for a deep loosening machine according to claim 1, characterized in that: A scale plate (6) is installed on the front of the plow arm (2), and scale lines are provided on the front of the scale plate (6).

3. The soil loosening depth adjustment device for a deep loosening machine according to claim 1, characterized in that: A bearing seat (7) is installed on the top of the mounting tool holder (51), and the surface of the threaded pin (53) is fixedly connected to the inner wall of the bearing seat (7).

4. The soil loosening depth adjustment device for a deep loosening machine according to claim 1, characterized in that: A mounting plate (8) is installed on the back of the fixing frame (52), and a backing plate (9) is installed on the back of the mounting plate (8).

5. The soil loosening depth adjustment device for a deep loosening machine according to claim 4, characterized in that: A threaded rod (10) is rotatably mounted on the back of the mounting plate (8), and a mounting cylinder (11) is threadedly connected to the back of the threaded rod (10).

6. The soil loosening depth adjustment device for a deep loosening machine according to claim 5, characterized in that: A rotating ring (12) is installed on the front of the installation cylinder (11). The rotating ring (12) is installed on the surface of the threaded rod (10) and is threadedly connected to the threaded rod (10). An anti-slip strip is fixed on the surface of the rotating ring (12).

7. The soil loosening depth adjustment device for a deep loosening machine according to claim 5, characterized in that: A fixing plate (13) is installed on the back of the mounting cylinder (11), and the fixing plate (13) is fixedly connected to the plow arm (2).

8. The soil loosening depth adjustment device for a deep loosening machine according to claim 6, characterized in that: A sliding groove (14) is provided on the front of the installation cylinder (11), and a sliding ring (15) is installed on the back of the rotating ring (12). The sliding ring (15) is slidably connected to the sliding groove (14).

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