Soil turning machine capable of crushing soil blocks
By designing a soil tiller that can crush soil blocks, using a combined structure of a coulter and a crushing cone, combined with the driving motor and synchronous pulley, efficient crushing of soil blocks is achieved, solving the problem of low efficiency in traditional soil tiller methods.
Patent Information
- Application Number
- CN202421422834.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-20
AI Technical Summary
The traditional method of turning soil requires two processes. First, use a tractor to load a till the soil into large soil blocks, and then replace the tillage machine with a tillage rake to evenly break the soil into small pieces. The tillage rake efficiency is low and it needs to be repeated multiple times to make the soil evenly broken.
A crusher that can break lumps is designed, including racks, synchronous pulleys, crushing cones and drive components. By setting up multiple sets of coulter and crushing cone on the frame, combining the drive motor and synchronous pulley to drive the rotation and reciprocating movement of the crushing cone, effective crushing of soil blocks is achieved.
The earth-turning machine can complete the tasks of turning over and crushing soil blocks in one operation, improving work efficiency, especially the crushing effect of hard soil is more obvious, reducing the need for repeated operations.
Smart Images
Figure CN222674905U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural planting, in particular to a tiller capable of breaking soil blocks. Background Art
[0002] Because the land has become hard and its fertility has decreased after the previous season's planting, farmers need to turn the land over to make the surface soil fluffy, which is convenient for sowing and for the soil to absorb fertility when fertilizing later. The traditional way of turning the land over is generally to use a tractor loaded with a tiller.
[0003] The traditional method of tilling the soil usually requires two steps. First, a tractor is used to load a tiller to plow the soil into large clods. Then, the tiller is replaced with a plow harrow to evenly break the clods into small pieces. The plow harrow breaks up the clods by colliding with them. The efficiency of the plow harrow is low, and it often takes repeated plowing and harrowing to evenly break the soil. Summary of the invention
[0004] The purpose of the utility model is to solve the problem that the soil turning method in the prior art usually requires two working procedures, firstly, a tractor is used to load a tiller to till the soil into large clods, and then the tiller is replaced with a tiller to evenly break the clods into small pieces, the tiller breaks the clods by colliding with the clods, the tiller efficiency is low, and it is often necessary to repeatedly perform the tillering to evenly break the soil, and a tiller capable of breaking clods is proposed.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A soil tiller capable of crushing soil blocks comprises a frame, a synchronous pulley is equidistantly rotatably arranged on the top of the frame, a pulling ring is arranged on one side of the frame, a straight bar is movably inserted into the synchronous pulley in the vertical direction, an extension column is fixedly arranged on the top of the straight bar, a crushing cone is fixedly arranged on the bottom of the straight bar, the top of the extension column is rotatably connected to the top of a common plate, a driving motor is fixedly arranged at the edge of the frame, a synchronous pulley is also fixedly arranged on the output end of the driving motor, a plurality of groups of synchronous pulleys are commonly meshed with synchronous belts on the outer walls, and a driving component for driving the crushing cone to move in the vertical direction to knock soil blocks is arranged on the top of the output end of the driving motor.
[0007] Optionally, an auxiliary column is fixedly provided at the bottom edge of the common plate, and the auxiliary column is movably inserted into the frame.
[0008] Optionally, the driving assembly includes an end cam and a push column, and the end cam is fixedly connected to the output end of the driving motor.
[0009] Optionally, the bottom of the push column is overlapped with the top of the end face cam, and the top of the push column is fixedly connected to the side of the common plate.
[0010] Optionally, plowshares are fixedly arranged at equal intervals on the rear side of the frame, and the frame is rotatably connected to the rear side of the multiple groups of plowshares with a rear baffle.
[0011] Optionally, a counterweight box is fixedly provided at the middle position on the top of the common plate, and a closing cover is rotatably provided on the top of the counterweight box.
[0012] Compared with the prior art, the utility model has the following advantages:
[0013] 1. The utility model has multiple functions of turning over the soil and breaking the soil blocks by arranging multiple groups of plow blades and crushing cones on the frame. In the traditional farming process, different machines are often needed to complete the tasks of plowing and breaking the soil blocks. The emergence of this new equipment enables the tractor to complete multiple tasks at one time without replacing the tilling machine into a plowing machine, thereby greatly improving the work efficiency.
[0014] 2. In addition to rotating motion, the crushing cone of the utility model is also provided with a driving assembly on the same power source. The driving assembly can drive multiple groups of crushing cones to reciprocate in the vertical direction, continuously knocking on the soil clods. Traditional plows and harrows mainly rely on rolling and squeezing to break up the soil clods, while the reciprocating motion can break up the soil clods more effectively by knocking, especially for some harder soils, the effect is more obvious. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0016] Figure 2 for Figure 1 Another perspective structural diagram of .
[0017] Figure 3 It is a schematic diagram of the structure of the soil crushing component.
[0018] In the figure: 1, frame; 2, rear baffle; 3, push column; 4, end cam; 5, drive motor; 6, counterweight box; 61, closing cover; 7, common plate; 8, auxiliary column; 9, plow blade; 10, pulling ring; 11, extension column; 12, synchronous pulley; 121, synchronous belt; 13, straight rod; 14, crushing cone. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely 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, rather than all of the embodiments.
[0020] Reference Figure 1-3 A soil tiller capable of crushing soil blocks comprises a frame 1, a synchronous pulley 12 is equidistantly rotatably arranged on the top of the frame 1, a pulling ring 10 is arranged on one side of the frame 1, a straight rod 13 is movably inserted into the synchronous pulley 12 in the vertical direction, an extension column 11 is fixedly arranged on the top of the straight rod 13, a crushing cone 14 is fixedly arranged on the bottom of the straight rod 13, the top of the extension column 11 is rotatably connected to the top of the common plate 7, a driving motor 5 is fixedly arranged at the edge of the frame 1, a synchronous pulley 12 is also fixedly arranged on the output end of the driving motor 5, and a plurality of sets of synchronous pulleys 12 are commonly meshed with a synchronous belt 121 on the outer walls, and the existence of the straight rod 13 allows the crushing cone 14 to not stop rotating when it is displaced in the vertical direction.
[0021] A driving component is arranged at the top of the output end of the driving motor 5 to drive the crushing cone 14 to move in the vertical direction to hit the soil blocks. An auxiliary column 8 is fixedly arranged at the bottom edge of the common plate 7. The auxiliary column 8 is movably inserted into the frame 1 to assist the common plate 7 to move in the vertical direction. The common plate 7 thereby drives multiple groups of crushing cones 14 to move in the vertical direction to hit the soil blocks.
[0022] The driving assembly includes an end cam 4 and a pushing column 3. The end cam 4 is fixedly connected to the output end of the driving motor 5. The bottom of the pushing column 3 overlaps the top of the end cam 4. The top of the pushing column 3 is fixedly connected to the side of the common plate 7. The rear side of the frame 1 is equidistantly fixed with plow cutters 9. The frame 1 is rotatably connected to the rear side of multiple groups of plow cutters 9. A counterweight box 6 is fixedly provided in the middle position at the top of the common plate 7. A closing cover 61 is rotatably provided on the top of the counterweight box 6. The interior of the counterweight box 6 is used to store counterweights, so that the weight of the counterweight box 6 is relatively large, so that when multiple groups of crushing cones 14 are vertically displaced, the bottom of the pushing column 3 is always in contact with the top of the end cam 4.
[0023] The specific implementation steps and principles of the utility model are as follows:
[0024] When the whole device is working, the whole tiller is fixed to the rear side of the tractor by the pin and the pulling ring 10. During the working process of the tiller, the plow 9 in the tiller turns the soil, and the driving motor 5 drives the multiple crushing cones 14 to rotate through the synchronous belt 121 and the synchronous pulley 12. At the same time, the end face cam 4 cooperates with the push column 3 and the counterweight box 6 to drive the multiple groups of crushing cones 14 on the common plate 7 to move in the vertical direction, continuously hitting the soil blocks to be crushed.
[0025] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and inventive concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A soil tiller capable of crushing soil clods, comprising a frame (1), characterized in that: The top of the frame (1) is equidistantly rotatably provided with synchronous pulleys (12); a pulling ring (10) is provided on one side of the frame (1); the synchronous pulley (12) is movably inserted into a straight rod (13) in the vertical direction; an extension column (11) is fixedly provided on the top of the straight rod (13); a crushing cone (14) is fixedly provided on the bottom of the straight rod (13); the top of the extension column (11) is rotatably connected to the top of the common plate (7); a driving motor (5) is fixedly provided at the edge of the frame (1); a synchronous pulley (12) is also fixedly provided at the output end of the driving motor (5); a plurality of groups of the synchronous pulleys (12) are commonly meshed with a synchronous belt (121) on their outer walls; and a driving component for driving the crushing cone (14) to move in the vertical direction and strike the soil block is provided at the top of the output end of the driving motor (5).
2. A soil tiller capable of breaking soil clods according to claim 1, characterized in that: An auxiliary column (8) is fixedly provided at the bottom edge of the common plate (7), and the auxiliary column (8) is movably inserted into the frame (1).
3. A soil tiller capable of breaking soil clods according to claim 1, characterized in that: The driving assembly comprises an end face cam (4) and a push column (3), and the end face cam (4) is fixedly connected to the output end of the driving motor (5).
4. A soil tiller capable of breaking soil clods according to claim 3, characterized in that: The bottom of the push column (3) is overlapped with the top of the end face cam (4), and the top of the push column (3) is fixedly connected to the side of the common plate (7).
5. A soil tiller capable of breaking soil clods according to claim 1, characterized in that: The rear side surface of the frame (1) is fixedly provided with plow cutters (9) at equal intervals, and the frame (1) is rotatably connected to the rear side surfaces of the plurality of groups of plow cutters (9) with a rear baffle (2).
6. A soil tiller capable of breaking soil clods according to claim 1, characterized in that: A counterweight box (6) is fixedly arranged at the middle position of the top of the common plate (7), and a closing cover (61) is rotatably arranged on the top of the counterweight box (6).