Soil plowing and crushing device

Abstract

The invention relates to the technical field of agricultural equipment, and particularly discloses a soil plowing and crushing device which comprises a shell, a driving box mounted on the shell and a mounting assembly arranged at the top of the shell. The mounting assembly comprises bases on the two sides, the bases on the two sides are symmetrically welded to the top of the shell, a movable frame is movably mounted on the bases on the two sides, and a mounting base is welded to the middle of the top of the movable frame; an input shaft is rotationally connected to the driving box, a coupling is installed at the tail end of the input shaft, and a soil retaining plate is installed on the rear side of the shell; a soil crushing assembly and a vibration cleaning assembly are arranged in the shell; by designing the soil crushing assembly, when soil is ploughed and crushed, the multiple transmission shafts can cooperatively work and drive the soil crushing teeth to synchronously rotate, the power utilization efficiency is remarkably improved, meanwhile, the covering area of ploughed and crushed soil can be effectively enlarged, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of agricultural equipment, and particularly relates to a soil ploughing and crushing device. BACKGROUND

[0002] Soil ploughing and crushing is a key step in agricultural production. Soil ploughing and crushing can break the compacted soil layer formed by long-term cultivation, loosen the hardened soil, and make the soil particles smaller and the porosity increase. Soil ploughing and crushing helps to improve the aeration and water permeability of the soil, creates a good physical environment for plant root growth, promotes root respiration and extension, and enhances the root's ability to absorb nutrients and water. At the same time, the fine soil structure can effectively prevent surface runoff, reduce soil erosion, and improve the soil's water and fertilizer retention capacity. Reasonable soil ploughing and crushing operation can maintain soil ecological balance, improve soil resistance and sustainable utilization capacity. By improving soil quality and reducing the risk of soil degradation, it provides protection for the long-term stable development of agriculture, promotes the sustainability of agricultural production, and realizes the efficient use of agricultural resources and the virtuous cycle of the ecological environment.

[0003] At present, most of the soil ploughing and crushing devices commonly seen on the market adopt a single driving mode, in which a single power source drives a small number of crushing components to work. This traditional structure has obvious defects. The energy loss is large during power transmission, and the power utilization efficiency is low, resulting in low ploughing and crushing operation efficiency, which is difficult to meet the cultivation needs of large-area farmland. In addition, the number of crushing components of the traditional device is limited, and the ploughing and crushing coverage area is small, which makes the unit area operation time long, and the large-scale land treatment time-consuming, which cannot timely gain time for subsequent planting. SUMMARY

[0004] The purpose of the present application is to provide a soil ploughing and crushing device to solve the problems raised in the background.

[0005] To achieve the above purpose, the present application provides the following technical scheme:

[0006] A soil ploughing and crushing device comprises:

[0007] a housing and a drive box mounted on the housing, and a mounting assembly provided on the top of the housing;

[0008] The mounting assembly comprises two side bases symmetrically welded on the top of the housing, and a movable frame movably mounted on the two side bases, and a mounting seat welded on the top of the movable frame;

[0009] An input shaft is rotatably connected to the drive box, a coupling is mounted at the end of the input shaft, and a soil baffle is mounted on the rear side of the housing.

[0010] The shell is internally provided with a soil crushing assembly and a vibration cleaning assembly.

[0011] Preferably, the soil crushing assembly comprises two side mounting racks, both of which are symmetrically mounted on the bottom of the shell, both of which are rotatably connected with a main shaft inside, both of which are rotatably connected with a plurality of transmission shafts inside, a plurality of transmission shafts are annularly arranged outside the main shaft, a plurality of soil crushing teeth are welded on the transmission shafts at equal intervals.

[0012] Preferably, the soil crushing assembly further comprises a gear one, which is fixedly installed at the end of the main shaft, and a plurality of gear twos are fixedly connected at the ends of the transmission shafts.

[0013] Preferably, the vibration cleaning assembly comprises two side cams, both of which are installed at the ends of the two main shafts, and a resilient vibration plate is installed between the two mounting racks, and a connecting rod is welded on the resilient vibration plate.

[0014] Preferably, the driving box is arranged between the two side bases, the reinforcing ribs are welded on the movable frame, and the movable frame is arranged on the top of the input shaft.

[0015] Preferably, the driving box extends to the lower side of the shell, the main shafts are in transmission connection with the driving box, and the main shafts and the transmission shafts at both ends extend to the outside of the mounting rack.

[0016] Preferably, the gear one and the plurality of gear twos are arranged outside the mounting rack, and the gear one and the plurality of gear twos are in engagement.

[0017] Preferably, the driving box is arranged between the two side cams, the resilient vibration plate is arranged obliquely on the top of one side of the cam, and the connecting rod is installed at the end of the soil retaining plate.

[0018] Compared with the prior art, the application has the following advantages:

[0019] (1) By designing the soil crushing assembly, the device is connected with the tractor as a whole when the soil is plowed and crushed, so that the tractor transmits power to the device, the gear one is driven to rotate by the main shaft, the gear one can simultaneously transmit power to the plurality of gear twos, and the transmission shaft is driven to rotate by the plurality of gear twos, so that the plurality of transmission shafts drive the plurality of soil crushing teeth to rotate, and the soil is plowed and crushed by the plurality of soil crushing teeth; this design can realize cooperative operation of the plurality of transmission shafts, drive the soil crushing teeth to rotate synchronously, significantly improve the power utilization efficiency, avoid power loss, ensure efficient operation of plowing and crushing, effectively expand the coverage area of plowing and crushing, greatly reduce the operation time per unit area, improve the operation efficiency, and is especially suitable for large-area farmland plowing and can quickly complete land treatment.

[0020] (2) By designing the soil crushing assembly and the vibration cleaning assembly, when the soil is ploughed and crushed, the cam is driven to rotate by the main shaft on both sides, the vibration energy is accurately transmitted to the soil baffle through the connecting rod through the periodic collision of the cam and the elastic vibration plate, the automatic shaking of the attached soil is realized, this non-contact cleaning method does not need manual intervention, can be completed synchronously during the soil crushing operation, effectively avoids the accumulation of soil affecting the normal operation of the equipment, greatly improves the cleaning efficiency; and can also timely remove the soil on the soil baffle, can prevent the soil from blocking the soil crushing part, avoid the equipment jamming or power loss caused by excessive load, ensure that the soil crushing assembly always maintains an efficient running state, effectively reduces the downtime caused by untimely cleaning, and ensures the continuity and stability of the ploughing and soil crushing operation. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a perspective view of the mounting assembly of the present application;

[0022] Figure 2 It is a rear perspective view of the whole device of the present application;

[0023] Figure 3 It is a bottom perspective view of the whole device of the present application;

[0024] Figure 4 It is a perspective view of the soil crushing assembly of the present application;

[0025] Figure 5 It is a perspective view of the gear one of the present application;

[0026] Figure 6 It is a perspective view of the vibration cleaning assembly of the present application;

[0027] In the figure: 1, housing; 2, drive box; 3, mounting assembly; 4, base; 5, movable frame; 6, mounting seat; 7, input shaft; 8, connecting shaft; 9, soil baffle; 10, reinforcing rib; 11, soil crushing assembly; 12, vibration cleaning assembly; 13, mounting frame; 14, main shaft; 15, transmission shaft; 16, soil crushing tooth; 17, gear one; 18, gear two; 19, cam; 20, elastic vibration plate; 21, connecting rod. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0029] In the description of the present application, it needs to be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" and the like can be explicitly or implicitly included one or more. In the description of the present application, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0030] Embodiment one:

[0031] Please refer to Figure 1 As shown in the figure, a soil plowing and soil breaking device, comprising:

[0032] The housing 1 and the drive box 2 mounted on the housing 1, and the mounting assembly 3 provided on the top of the housing 1;

[0033] As can be seen from the above, when in use, the device is connected as a whole with the tractor (or other agricultural machinery) through the mounting assembly 3, and the internal parts of the drive box 2 (the drive box 2 is prior art, which will not be described here) are driven to run by the tractor, thereby driving the device as a whole to run.

[0034] Specifically, regarding the above mounting assembly 3, referring to Figures 1-3 As shown in the figure, the mounting assembly 3 comprises two side bases 4, which are symmetrically welded on the top of the housing 1, and the movable frame 5 is movably mounted on the two side bases 4, and the mounting seat 6 is welded at the top middle position of the movable frame 5, and the drive box 2 is arranged between the two side bases 4, and the reinforcing rib 10 is welded on the movable frame 5, and the movable frame 5 is arranged on the top of the input shaft 7;

[0035] As can be seen from the above, when mounting, the angle of the movable frame 5 is adjusted first, and then the mounting seat 6 is connected with the tractor, so that the tractor can drive the device as a whole to run when moving subsequently, thereby plowing and breaking the soil.

[0036] Preferably, the drive box 2 is rotatably connected with the input shaft 7, the input shaft 7 is provided with a coupling 8 at the end, the housing 1 is provided with a soil baffle 9 at the rear side, and the housing 1 is provided with a soil breaking assembly 11 and a vibration cleaning assembly 12 inside;

[0037] From the above, during installation, the shaft coupling 8 at the end of the input shaft 7 is connected with the shaft at the rear end of the tractor, so that the power is transmitted to the input shaft 7 during the operation of the tractor, thereby driving the soil breaking assembly 11 and the vibrating cleaning assembly 12 to operate.

[0038] Embodiment two:

[0039] Referring to Figure 4 and Figure 5 As shown, the soil breaking assembly 11 comprises two side mounting frames 13, which are symmetrically mounted at the bottom of the shell 1, and the main shaft 14 is rotatably connected inside each of the two side mounting frames 13, and a plurality of transmission shafts 15 are rotatably connected inside each of the two side mounting frames 13, the plurality of transmission shafts 15 are annularly arranged outside the main shaft 14, and a plurality of soil breaking teeth 16 are welded at equal intervals on each of the plurality of transmission shafts 15.

[0040] As can be seen from the above, during operation of the device, the plurality of transmission shafts 15 on both sides are driven to rotate by the two main shafts 14 at the same time, so that the plurality of transmission shafts 15 rotate, and at this time the plurality of transmission shafts 15 drive the plurality of soil breaking teeth 16 to rotate, thereby enabling the plurality of soil breaking teeth 16 to plow and break the soil; the plurality of soil breaking teeth 16 can expand the plowing and breaking area, and can effectively improve the work efficiency.

[0041] Preferably, the soil breaking assembly 11 further comprises a gear one 17, which is fixedly installed at the end position of the main shaft 14, and a gear two 18 is fixedly connected to the end of each of the plurality of transmission shafts 15.

[0042] As can be seen from the above, the gear one 17 is driven to rotate by the main shaft 14, so that the gear one 17 can simultaneously transmit power to the plurality of gear twos 18, thereby driving the transmission shaft 15 to rotate through the plurality of gear twos 18.

[0043] Preferably, the bottom of the drive box 2 extends below the shell 1, the two main shafts 14 are in transmission connection with the drive box 2, and the main shaft 14 and the plurality of transmission shafts 15 at both ends thereof extend outside the mounting frame 13.

[0044] As can be seen from the above, the power is transmitted to the input shaft 7 by the tractor, so that the drive box 2 simultaneously drives the two main shafts 14 to rotate, thereby facilitating the subsequent operation of the driving device.

[0045] Preferably, the gear one 17 and the plurality of gear twos 18 are arranged outside the mounting frame 13, and the gear one 17 is in engagement with the plurality of gear twos 18.

[0046] As can be seen from the above, the gear one 17 is driven to rotate by the main shaft 14, and the gear one 17 is in engagement with the plurality of gear twos 18, so that the gear one 17 can simultaneously transmit power to the plurality of gear twos 18, thereby driving the transmission shaft 15 to rotate through the plurality of gear twos 18.

[0047] Embodiment three:

[0048] Reference Figure 6 As shown in the drawings, the vibration cleaning assembly 12 comprises two side cams 19 respectively installed at the ends of the two side shafts 14, and a resilient vibration plate 20 is installed between the two side mounting frames 13, and a connecting rod 21 is welded on the resilient vibration plate 20;

[0049] As can be seen from the above, the two side cams 19 are driven to rotate by the two side shafts 14, and when the two side cams 19 rotate to the highest point, they collide with the resilient vibration plate 20, so that the resilient vibration plate 20 vibrates, thereby facilitating the shaking off of the adhering soil by vibration.

[0050] Preferably, the driving box 2 is arranged between the two side cams 19, and the resilient vibration plate 20 is arranged obliquely at the top of one side of the two side cams 19, and the end of the connecting rod 21 is installed on the soil retaining plate 9;

[0051] As can be seen from the above, the vibration of the resilient vibration plate 20 is transmitted to the soil retaining plate 9 through the connecting rod 21, thereby shaking off the soil adhering to the soil retaining plate 9.

[0052] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A soil tillage and crushing device, characterized in that: include: A housing (1), a drive box (2) mounted on the housing (1), and a mounting assembly (3) arranged on the top of the housing (1); The mounting assembly (3) comprises two bases (4) on both sides, the two bases (4) on both sides are symmetrically welded to the top of the housing (1), and movable frames (5) are movably mounted on the two bases (4), and a mounting seat (6) is welded at the middle position of the top of the movable frame (5); An input shaft (7) is rotatably connected to the drive box (2), a coupling (8) is installed at the end of the input shaft (7), and a retaining plate (9) is installed at the rear side of the housing (1); A soil crushing component (11) and a vibration cleaning component (12) are provided inside the housing (1).

2. The soil tillage and crushing device according to claim 1, characterized in that: The soil crushing assembly (11) comprises mounting frames (13) on both sides, the mounting frames (13) on both sides are symmetrically mounted on the bottom of the housing (1), the mounting frames (13) on both sides are rotatably connected to a main shaft (14), the mounting frames (13) on both sides are rotatably connected to a plurality of transmission shafts (15), the plurality of transmission shafts (15) are annularly arranged outside the main shaft (14), and the plurality of soil crushing teeth (16) are welded to the plurality of transmission shafts (15) at equal intervals.

3. The soil tillage and crushing device according to claim 2, characterized in that: The soil crushing assembly (11) further comprises a gear 1 (17), wherein the gear 1 (17) is fixedly mounted at the end of the main shaft (14), and the ends of the plurality of transmission shafts (15) are all fixedly connected with a gear 2 (18).

4. The soil tillage and crushing device according to claim 2, characterized in that: The vibration cleaning assembly (12) includes cams (19) on both sides, and the cams (19) on both sides are respectively installed at the ends of the main shafts (14) on both sides. An elastic vibration plate (20) is installed between the mounting frames (13) on both sides, and a connecting rod (21) is welded to the elastic vibration plate (20).

5. The soil tillage and crushing device according to claim 1, characterized in that: The drive box (2) is arranged between the bases (4) on both sides, a reinforcing rib (10) is welded on the movable frame (5), and the movable frame (5) is arranged on the top of the input shaft (7).

6. The soil tillage and crushing device according to claim 2, characterized in that: The bottom of the drive box (2) extends to the bottom of the housing (1), the main shafts (14) on both sides are transmission-connected to the drive box (2), and the ends of both sides of the main shaft (14) and the plurality of transmission shafts (15) extend to the outside of the mounting frame (13).

7. The soil tillage and crushing device according to claim 3, characterized in that: The gear one (17) and the plurality of gear twos (18) are both arranged outside the mounting frame (13), and the gear one (17) is meshed with the plurality of gear twos (18).

8. The soil tillage and crushing device according to claim 4, characterized in that: The driving box (2) is arranged between the cams (19) on both sides, the elastic vibration plate (20) is arranged obliquely on the top of one side of the cams (19) on both sides, and the end of the connecting rod (21) is installed on the earth retaining plate (9).

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