Soil crushing and turning machine

Abstract

The utility model relates to the field of soil turning machines and discloses a soil crushing and turning machine which comprises a soil turning vehicle, a connecting frame is movably mounted in the middle of one side of the soil turning vehicle, a fixed vehicle frame is movably mounted on the edge of one side of the connecting frame, wheels are arranged on the edges of the front end and the rear end of the fixed vehicle frame, and a conveying frame is fixedly mounted in the fixed vehicle frame. Conveying rollers are rotationally mounted at the bottom and the top of one side of the inner wall of the conveying frame, a conveying belt sleeves the outer surfaces of the conveying rollers, a plurality of soil unloading holes are formed in one side of the outer surface of the conveying belt, a fixed stop lever is rotationally mounted in the middle of one end of the inner wall of each soil unloading hole, and a first motor is mounted at the end, extending out of the conveying frame, of the conveying roller close to the top; according to the device, soil and stones are sorted through the conveying belt, so that the effect of conveniently collecting the stones in the farmland is achieved, the overall content of the stones in the farmland is reduced, the problem that the stones affect soil crushing and turning is solved, and the overall quality of the farmland is improved.

Description

Technical Field

[0001] The present application relates to the field of tillers, and in particular to a soil crushing tiller. Background Art

[0002] A tiller is a mechanical device used to break and turn the soil. It is commonly used in fields such as farmland cultivation, gardening and land improvement. A tiller generally turns and breaks the soil through rotating tilling blades or tilling teeth to achieve deep tillage. It usually has a large working width and high working efficiency.

[0003] However, some soils contain certain stones. When a tiller is used to crush the soil, it is not convenient to crush the stones in the soil. Moreover, more stones will have a certain impact on the overall quality of the soil, reducing the soil's growth environment for crops.

[0004] In view of the above-mentioned related technologies, the inventor believes that the tiller has the defect of being blocked by stones when crushing the soil. Therefore, a soil crushing tiller is proposed to solve the above problem. Utility Model Content

[0005] In order to solve the problem that a tiller is blocked by stones when crushing soil, the present application provides a soil crushing tiller.

[0006] The soil crushing and tilling machine provided in this application adopts the following technical solution:

[0007] A soil crushing and tilling machine comprises a tiller, a connecting frame is movably installed in the middle of one side of the tiller, a fixed frame is movably installed on the edge of one side of the connecting frame, wheels are arranged on the edges of both front and rear ends of the fixed frame, a conveying frame is fixedly installed inside the fixed frame, conveying rollers are rotatably installed on the bottom and top of one side of the inner wall of the conveying frame, a conveyor belt is sleeved on the outer surface of the conveying roller, a plurality of soil unloading holes are opened on one side of the outer surface of the conveyor belt, a fixed baffle rod is rotatably installed in the middle of one end of the inner wall of the soil unloading hole, one end of the conveying roller near the top extends to the outside of the conveying frame where a No. 1 motor is installed, and a rotary tillage mechanism is also provided at the bottom of the conveying frame for crushing and tilling the soil.

[0008] Preferably, the rotary tillage mechanism includes a rotating shaft, which is rotatably mounted at the bottom of one side of the inner wall of the conveying frame, and a plurality of rotary tillage blades are fixedly mounted on the outer surface of the rotating shaft. One end of the rotating shaft extends to the outside of the conveying frame where a No. 2 motor is mounted.

[0009] Preferably, a collection box is fixedly installed on the top edge of the fixed frame near the top of the conveying frame, a collection groove is opened in the middle of the top of the collection box, a support frame is fixedly connected to the top edge of the collection box, and the upper surface of the support frame is fixedly connected to the bottom edge of the conveying frame.

[0010] Preferably, the width of the front and rear ends of the conveying frame is smaller than the distance between the front and rear ends of the inner wall of the fixed frame, the bottom of one side of the conveying frame is located inside the fixed frame, and the fixed frame and the conveying frame are interlocked.

[0011] Preferably, the rotary tiller blades are distributed in a circular array on the outer surface of the rotating shaft, the cross-section of the rotary tiller blade is an arc-shaped structure, and one end edge of the rotary tiller blade extends into the soil.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] The soil-turning vehicle drives the fixed frame to move on the ground, so that the rotary tiller crushes and turns the soil, and the rotary tiller pushes the soil and stones to fall on the upper surface of the conveyor frame, so that the movable conveyor belt drives the soil and stones to be transported, and the crushed soil falls downward along the soil unloading hole, and the fixed baffle cooperates with the soil unloading hole to clamp the stones on the upper surface of the conveyor belt, and transports and collects them into a collection box. Compared with the prior art, this solution has the effect of facilitating the collection of stones in farmland, reduces the overall content of stones in farmland, solves the problem of stones affecting soil crushing and turning, and improves the overall quality of farmland. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0015] Figure 2 It is a schematic diagram of the structure of the rotary tiller in the embodiment of the application;

[0016] Figure 3 It is a schematic diagram of the structure of the collection box in the application embodiment;

[0017] Figure 4 is a schematic diagram of the cross-sectional structure of the conveyor belt in the embodiment of the application;

[0018] Explanation of the reference numerals in the accompanying drawings: 1. earth-turning vehicle; 2. connecting frame; 3. fixed frame; 4. wheels; 5. collecting box; 6. collecting trough; 7. supporting frame; 8. conveying frame; 9. conveying roller; 10. conveyor belt; 11. soil unloading hole; 12. fixed stop bar; 13. No. 1 motor; 14. rotating shaft; 15. rotary tiller; 16. No. 2 motor. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 This application is described in further detail.

[0020] The present application embodiment discloses a soil crushing tiller. Figure 1-4A soil crushing and tilling machine comprises a tiller 1, a connecting frame 2 is movably installed in the middle of one side of the tiller 1, a fixed frame 3 is movably installed on one side edge of the connecting frame 2, wheels 4 are arranged on the front and rear ends of the fixed frame 3, a conveying frame 8 is fixedly installed inside the fixed frame 3, the width of the front and rear ends of the conveying frame 8 is smaller than the distance between the front and rear ends of the inner wall of the fixed frame 3, the bottom of one side of the conveying frame 8 is located inside the fixed frame 3, the fixed frame 3 and the conveying frame 8 are embedded with each other, and a conveying roller 9 is rotatably installed at the bottom and top of one side of the inner wall of the conveying frame 8, a conveying belt 10 is sleeved on the outer surface of the conveying roller 9, and a plurality of unloading holes 11 are opened on one side of the outer surface of the conveying belt 10, a fixed baffle 12 is rotatably installed in the middle of one end of the inner wall of the unloading hole 11, and one end of the conveying roller 9 near the top extends to the outside of the conveying frame 8 and a No. 1 motor 13 is installed, and a rotary tillage mechanism is also provided at the bottom of the conveying frame 8 for crushing and tilling the soil.

[0021] By starting the No. 1 motor 13 to drive the conveying roller 9 to rotate, the conveyor belt 10 is moved as a whole along the inside of the conveying frame 8, so that the moving conveyor belt 10 drives the soil and stones to be transported, and the crushed soil falls downward along the opening of the unloading hole 11 into the farmland, and the fixed blocking rod 12 cooperates with the unloading hole 11 to block stones of a certain size, and the stones are clamped on the upper surface of the conveyor belt 10, which reflects the overall conveying effect of the conveyor belt 10 on stones, and at the same time reflects the unloading effect of the conveyor belt 10 on soil.

[0022] Reference Figure 2 and Figure 4 The rotary tillage mechanism includes a rotating shaft 14, which is rotatably mounted at the bottom of one side of the inner wall of the conveying frame 8. A number of rotary tillage blades 15 are fixedly mounted on the outer surface of the rotating shaft 14. One end of the rotating shaft 14 extends to the outside of the conveying frame 8 where a second motor 16 is mounted. The rotary tillage blades 15 are distributed in a circular array on the outer surface of the rotating shaft 14. The cross-section of the rotary tillage blades 15 is an arc-shaped structure, and one end of the rotary tillage blades 15 extends into the soil.

[0023] By starting the No. 2 motor 16 to drive the rotating shaft 14 and multiple rotary tillers 15 to rotate, the rotary tillers 15 crush and turn the soil, and the rotary tillers 15 turn over the soil and stones and drop them on the upper surface of the conveyor frame 8, which reflects the overall turning effect of the rotary tillers 15 on the soil and stones in the farmland.

[0024] Reference Figure 3 and Figure 4 A collecting box 5 is fixedly installed at the top edge of the fixed frame 3 near the top of the conveying frame 8, a collecting groove 6 is opened in the middle of the top of the collecting box 5, a supporting frame 7 is fixedly connected to the top edge of the collecting box 5, and the upper surface of the supporting frame 7 is fixedly connected to the bottom edge of the conveying frame 8.

[0025] The stones in the farmland are collected by the collecting box 5 , and the stones are transported upward along the conveying frame 8 , so that the stones fall from the top of the conveying frame 8 into the collecting trough 6 , which reflects the overall collection effect of the collecting box 5 on the stones.

[0026] The implementation principle of a soil crushing and tilling machine in the embodiment of the present application is as follows: the fixed frame 3 is driven to move on the ground by the tiller 1, the No. 2 motor 16 is started to drive the rotating shaft 14 and multiple rotary tilling blades 15 to rotate, so that the rotary tilling blades 15 crush the soil and turn the soil, so that the rotary tilling blades 15 turn the soil and stones and drop them on the upper surface of the conveying frame 8, the No. 1 motor 13 is started to drive the conveying roller 9 to rotate, the input ends of the power supplies of the No. 1 motor 13 and the No. 2 motor 16 are electrically connected to the output end of the external power supply, so that the conveyor belt 10 is moved along the inside of the conveyor frame 8 as a whole, so that the moving conveyor belt 1 0 drives soil and stones to be transported, so that the crushed soil falls downward along the opening of the soil unloading hole 11 into the farmland, and the fixed blocking rod 12 cooperates with the soil unloading hole 11 to block stones of a certain size, and the stones are clamped on the upper surface of the conveyor belt 10, and the stones are transported upward along the conveying frame 8, so that the stones fall from the top of the conveying frame 8 into the collection box 5 for collection; compared with the prior art, this solution has the effect of facilitating the collection of stones in the farmland, reducing the overall content of stones in the farmland, solving the problem of the influence of stones on soil crushing and turning, and improving the overall quality of the farmland.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A soil pulverizing and tilling machine, comprising a tiller (1), characterized in that: A connecting frame (2) is movably mounted in the middle of one side of the soil turning vehicle (1), a fixed frame (3) is movably mounted on one side edge of the connecting frame (2), wheels (4) are arranged at the front and rear ends of the fixed frame (3), a conveying frame (8) is fixedly mounted inside the fixed frame (3), a conveying roller (9) is rotatably mounted at the bottom and top of one side of the inner wall of the conveying frame (8), a conveying belt (10) is sleeved on the outer surface of the conveying roller (9), a plurality of soil unloading holes (11) are opened on one side of the outer surface of the conveying belt (10), a fixed stopper (12) is rotatably mounted in the middle of one end of the inner wall of the soil unloading hole (11), one end of the conveying roller (9) near the top extends to the outside of the conveying frame (8) and a No. 1 motor (13) is arranged thereon, and a rotary tillage mechanism is also arranged at the bottom of the conveying frame (8) for crushing and turning the soil.

2. A soil crushing tiller according to claim 1, characterized in that: The rotary tillage mechanism comprises a rotating shaft (14), the rotating shaft (14) being rotatably mounted at the bottom of one side of the inner wall of the conveying frame (8), a plurality of rotary tillage blades (15) being fixedly mounted on the outer surface of the rotating shaft (14), and a second motor (16) being mounted at one end of the rotating shaft (14) extending to the outside of the conveying frame (8).

3. A soil crushing tiller according to claim 1, characterized in that: A collecting box (5) is fixedly installed at the top edge of the fixed frame (3) near the top of the conveying frame (8), a collecting groove (6) is provided in the middle of the top of the collecting box (5), a supporting frame (7) is fixedly connected to the top edge of the collecting box (5), and the upper surface of the supporting frame (7) is fixedly connected to the bottom edge of the conveying frame (8).

4. A soil crushing tiller according to claim 1, characterized in that: The width of the front and rear ends of the conveying frame (8) is smaller than the distance between the front and rear ends of the inner wall of the fixed frame (3); the bottom of one side of the conveying frame (8) is located inside the fixed frame (3); and the fixed frame (3) and the conveying frame (8) are interlocked.

5. The soil crushing tiller according to claim 2, characterized in that: The rotary tilling blades (15) are distributed in a circular array on the outer surface of the rotating shaft (14); the cross section of the rotary tilling blades (15) is an arc-shaped structure; and one end edge of the rotary tilling blades (15) extends into the soil.

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