A soil breaking device for agricultural tilling and seeding

Abstract

The utility model relates to the field of agricultural ploughing and seeding technology, and aims at providing a soil crushing equipment for agricultural ploughing and seeding, which comprises a protective shell, a driving assembly is arranged below the protective shell, a soil crushing assembly is arranged on the driving assembly, a supporting assembly is fixedly arranged on the outer wall of the protective shell, an auxiliary soil crushing assembly is arranged on the supporting assembly, a connecting assembly is fixedly arranged on the upper surface of the protective shell, the driving motor is a variable-speed motor, the rotating speed can be flexibly adjusted according to different soil textures and ploughing requirements, and the soil crushing adaptability is improved. The soil crushing assembly is fixed with a soil crushing knife through connecting bolts and soil crushing bolts, so that the replacement and maintenance are facilitated. The auxiliary soil crushing assembly further crushes the soil, and the soil crushing effect is improved. The connecting assembly is convenient for being connected with agricultural machinery, and the operation efficiency is improved. The overall structure is reasonable, the problems of low soil crushing efficiency, poor effect, inconvenience in maintenance and the like of the existing equipment are effectively solved, and the utility model helps the agricultural ploughing and seeding.

Description

Technical Field

[0001] This utility model relates to the field of agricultural tillage and sowing technology, and in particular to a soil-breaking device for agricultural tillage and sowing. Background Technology

[0002] In agricultural cultivation and sowing operations, the degree of soil fragmentation has a significant impact on crop growth. Appropriate soil fragmentation provides a favorable environment for seed germination and growth, and is beneficial for root extension, water penetration, and nutrient absorption.

[0003] Currently, while some soil-breaking equipment exists on the market, most have certain limitations. Some equipment has low soil-breaking efficiency, making it difficult to meet the needs of large-scale agricultural production, resulting in slow tillage and sowing progress. Other equipment has poor soil-breaking effect, producing uneven soil fragmentation with large clods that affect seed-soil contact and reduce seed germination rates.

[0004] In addition, the drive systems of existing soil pulverizing equipment are often relatively simple, making it impossible to flexibly adjust the pulverizing speed and force according to different soil textures and cultivation requirements. Moreover, their pulverizing components are usually structurally fixed, making them difficult to replace and maintain conveniently, which increases the cost of use and the difficulty of maintenance. Utility Model Content

[0005] The purpose of this utility model is to provide a soil-breaking device for agricultural tillage and sowing, which solves the problems mentioned in the background art and facilitates its promotion.

[0006] An agricultural tillage and sowing soil-crushing device includes a protective shell, a drive assembly located below the protective shell, a soil-crushing assembly located on the drive assembly, a support assembly fixedly located on the outer wall of the protective shell, an auxiliary soil-crushing assembly located on the support assembly, and a connecting assembly fixedly located on the top of the protective shell.

[0007] The drive assembly includes a drive vertical plate 1 and a drive vertical plate 2 symmetrically arranged below the protective housing. A drive connecting frame is fixedly provided on the outer wall of the protective housing. A drive motor is fixedly provided on the inner wall of the drive connecting frame. A drive shaft is fixedly provided on the output end of the drive motor. One end of the drive shaft away from the output end of the drive motor passes through the drive vertical plate 2 and is rotatably disposed on the inner wall of the drive vertical plate 1.

[0008] Furthermore, the soil breaking assembly includes multiple evenly arranged soil breaking connecting grooves fixedly mounted on the drive shaft, multiple evenly arranged soil breaking blades inserted into the soil breaking connecting grooves, and multiple connecting bolts corresponding to the soil breaking blades inserted into the outer wall of the soil breaking connecting grooves. The connecting bolts pass through the soil breaking connecting grooves and are threadedly connected to soil breaking bolts.

[0009] Furthermore, the support assembly includes a support horizontal plate one and a support horizontal plate two symmetrically arranged on the outer wall of the protective shell. A support vertical plate is fixedly provided at the end of the support horizontal plate one and the support horizontal plate two away from the protective shell. A support connecting plate one and a support connecting plate two are symmetrically arranged on the inner wall of the support vertical plate.

[0010] Furthermore, the auxiliary soil breaking assembly includes a soil breaking fixing plate fixedly installed on the outer wall of a support connecting plate, a soil breaking motor fixedly installed below the soil breaking fixing plate, an auxiliary soil breaking shaft fixedly installed on the output end of the soil breaking motor, a plurality of evenly arranged auxiliary soil breaking rods fixedly installed on the auxiliary soil breaking shaft, and an auxiliary soil breaking block installed at the end of the auxiliary soil breaking rod away from the auxiliary soil breaking shaft.

[0011] Furthermore, the connecting assembly includes a connecting frame one and a connecting frame two symmetrically arranged on the protective housing. A connecting plate is fixedly provided at the end of the connecting frame one and the connecting frame two away from the protective housing. A connecting through hole is provided on the connecting plate. An auxiliary connecting plate is symmetrically arranged on the protective housing. An auxiliary connecting plate is provided with an auxiliary connecting through hole.

[0012] Furthermore, the drive motor is an adjustable speed motor.

[0013] As an improvement, the beneficial effects of this utility model are as follows:

[0014] This utility model discloses an agricultural tillage and sowing soil-crushing device. The drive motor is an adjustable-speed motor, which can flexibly adjust the speed according to different soil textures and tillage needs, improving soil-crushing adaptability. The soil-crushing component is fixed to the soil-crushing blades by connecting bolts, facilitating replacement and maintenance. An auxiliary soil-crushing component further breaks up the soil, improving the soil-crushing effect. The connecting component facilitates connection with agricultural machinery, improving operational efficiency. The overall structure is reasonable, effectively solving the problems of low soil-crushing efficiency, poor effect, and inconvenient maintenance of existing equipment, thus assisting in agricultural tillage and sowing. Attached Figure Description

[0015] Figure 1 This is an isometric A-view of an agricultural tillage and sowing soil-breaking device according to the present invention;

[0016] Figure 2 This is an isometric B-view of an agricultural tillage and sowing soil-breaking device according to the present invention;

[0017] Figure 3 This is an isometric C-view of an agricultural tillage and sowing soil-breaking device according to the present invention;

[0018] Figure 4 This utility model Figure 1 Enlarged view of point A in the image;

[0019] Figure 5 This utility model Figure 2 Enlarged view of point B in the image;

[0020] Figure 6 This utility model Figure 3 Enlarged view of point C in the image;

[0021] Reference table for attached figures:

[0022] 1. Protective housing; 2. Drive assembly; 201. Drive vertical plate one; 202. Drive vertical plate two; 203. Drive connecting frame; 204. Drive motor; 205. Drive shaft; 3. Soil breaking assembly; 301. Soil breaking connecting groove; 302. Soil breaking blade; 303. Connecting bolt; 304. Soil breaking bolt; 4. Support assembly; 401. Support horizontal plate one; 402. Support horizontal plate two; 403. Support vertical plate; 404. Support connecting plate one; 405. Support connecting plate two; 5. Auxiliary soil breaking assembly; 501. Soil breaking fixing plate; 502. Soil breaking motor; 503. Auxiliary soil breaking shaft; 504. Auxiliary soil breaking rod; 505. Auxiliary soil breaking block; 6. Connecting assembly; 601. Connecting frame one; 602. Connecting frame two; 603. Connecting plate; 604. Connecting through hole; 605. Auxiliary connecting plate; 606. Auxiliary connecting through hole. Detailed Implementation

[0023] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0024] To make the content of this utility model easier to understand, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Identical components are indicated by the same reference numerals.

[0025] This embodiment provides a soil-crushing device for agricultural tillage and sowing, including a protective shell 1, a drive assembly 2 below the protective shell 1, a soil-crushing assembly 3 on the drive assembly 2, a support assembly 4 fixedly on the outer wall of the protective shell 1, an auxiliary soil-crushing assembly 5 on the support assembly 4, and a connecting assembly 6 fixedly on the protective shell 1.

[0026] In this embodiment, the protective housing 1 serves as the main frame of the entire device, protecting the internal components. A drive assembly 2 is located beneath it, comprising a first drive vertical plate 201 and a second drive vertical plate 202 symmetrically arranged below the protective housing 1. A drive connecting frame 203 is fixedly mounted on the outer wall of the protective housing 1, and a drive motor 204 is fixedly mounted on the inner wall of the drive connecting frame 203. The drive motor 204 is an adjustable-speed motor, allowing for speed adjustment according to actual needs. A drive shaft 205 is fixedly mounted on the output end of the drive motor 204, with one end of the drive shaft 205, away from the output end of the drive motor 204, passing through the second drive vertical plate 202 and rotatably mounted on the inner wall of the first drive vertical plate 201. When the drive motor 204 starts, it drives the drive shaft 205 to rotate.

[0027] In this embodiment, a soil-crushing assembly 3 is provided on the drive shaft 205. The soil-crushing assembly 3 includes a plurality of evenly arranged soil-crushing connecting grooves 301 fixedly mounted on the drive shaft 205. A plurality of evenly arranged soil-crushing blades 302 are inserted into the soil-crushing connecting grooves 301. A plurality of connecting bolts 303 corresponding to the soil-crushing blades 302 are inserted into the outer wall of the soil-crushing connecting grooves 301. The connecting bolts 303 pass through the soil-crushing connecting grooves 301 and are threadedly connected to soil-crushing bolts 304. By tightening the soil-crushing bolts 304, the soil-crushing blades 302 can be fixed in the soil-crushing connecting grooves 301. When the drive shaft 205 rotates, it drives the soil-crushing blades 302 to rotate, thereby realizing the soil-crushing function.

[0028] In this embodiment, a support assembly 4 is fixedly provided on the outer wall of the protective shell 1. The support assembly 4 includes a support horizontal plate 401 and a support horizontal plate 402 symmetrically arranged on the outer wall of the protective shell 1. A support vertical plate 403 is fixedly provided at the end of the support horizontal plate 401 and the support horizontal plate 402 away from the protective shell 1. A support connecting plate 404 and a support connecting plate 405 are symmetrically arranged on the inner wall of the support vertical plate 403 to provide an installation foundation for the auxiliary soil breaking assembly 5.

[0029] In this embodiment, the support assembly 4 is provided with an auxiliary soil-crushing assembly 5. The auxiliary soil-crushing assembly 5 includes a soil-crushing fixing plate 501 fixedly mounted on the outer wall of the support connecting plate 404. A soil-crushing motor 502 is fixedly mounted below the soil-crushing fixing plate 501. An auxiliary soil-crushing shaft 503 is fixedly mounted on the output end of the soil-crushing motor 502. A plurality of evenly arranged auxiliary soil-crushing rods 504 are fixedly mounted on the auxiliary soil-crushing shaft 503. An auxiliary soil-crushing block 505 is provided at the end of the auxiliary soil-crushing rod 504 away from the auxiliary soil-crushing shaft 503. When the soil-crushing motor 502 is started, it drives the auxiliary soil-crushing shaft 503 to rotate, thereby causing the auxiliary soil-crushing rods 504 and the auxiliary soil-crushing blocks 505 to rotate, further crushing the soil and improving the soil-crushing effect.

[0030] In this embodiment, a connecting assembly 6 is fixedly mounted on the protective housing 1. The connecting assembly 6 includes a first connecting frame 601 and a second connecting frame 602 symmetrically arranged on the protective housing 1. A connecting plate 603 is fixedly mounted on the end of the first connecting frame 601 and the second connecting frame 602 away from the protective housing 1. A connecting through hole 604 is provided on the connecting plate 603. An auxiliary connecting plate 605 is symmetrically arranged on the protective housing 1. An auxiliary connecting through hole 606 is provided on the auxiliary connecting plate 605. Through the connecting through hole 604 and the auxiliary connecting through hole 606, the device can be connected to agricultural machinery for convenient use during cultivation and sowing.

[0031] In actual use, the device is connected to agricultural machinery via the connecting component 6. The drive motor 204 and the soil-crushing motor 502 are started. The drive shaft 205 drives the soil-crushing blade 302 to rotate. The auxiliary soil-crushing shaft 503 drives the auxiliary soil-crushing rod 504 and the auxiliary soil-crushing block 505 to rotate, which together crush the soil to meet the needs of cultivation and sowing.

[0032] The above are merely preferred embodiments of this utility model patent and are not intended to limit this utility model patent. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model patent should be included within the protection scope of this utility model patent.

Claims

1. An agricultural tillage and sowing soil-breaking device, comprising a protective shell (1), characterized in that, The protective shell (1) is provided with a driving assembly (2) below, a soil-breaking assembly (3) is provided on the driving assembly (2), a support assembly (4) is fixedly provided on the outer wall of the protective shell (1), an auxiliary soil-breaking assembly (5) is provided on the support assembly (4), and a connecting assembly (6) is fixedly provided on the top of the protective shell (1). The drive assembly (2) includes a drive vertical plate one (201) and a drive vertical plate two (202) symmetrically arranged below the protective housing (1). A drive connecting frame (203) is fixedly provided on the outer wall of the protective housing (1). A drive motor (204) is fixedly provided on the inner wall of the drive connecting frame (203). A drive shaft (205) is fixedly provided on the output end of the drive motor (204). One end of the drive shaft (205) away from the output end of the drive motor (204) passes through the drive vertical plate two (202) and is rotatably arranged on the inner wall of the drive vertical plate one (201).

2. The soil-breaking equipment for agricultural tillage and sowing according to claim 1, characterized in that, The soil breaking assembly (3) includes a plurality of uniformly arranged soil breaking connecting grooves (301) fixedly mounted on the drive shaft (205). A plurality of uniformly arranged soil breaking blades (302) are inserted into the soil breaking connecting grooves (301). A plurality of connecting bolts (303) corresponding to the soil breaking blades (302) are inserted into the outer wall of the soil breaking connecting grooves (301). The connecting bolts (303) pass through the soil breaking connecting grooves (301) and are threadedly connected to soil breaking bolts (304).

3. The soil-breaking equipment for agricultural tillage and sowing according to claim 2, characterized in that, The support assembly (4) includes a support horizontal plate one (401) and a support horizontal plate two (402) symmetrically arranged on the outer wall of the protective shell (1). A support vertical plate (403) is fixedly provided at the end of the support horizontal plate one (401) and the support horizontal plate two (402) away from the protective shell (1). A support connecting plate one (404) and a support connecting plate two (405) are symmetrically arranged on the inner wall of the support vertical plate (403).

4. The soil-breaking device for agricultural tillage and sowing according to claim 3, characterized in that, The auxiliary soil breaking assembly (5) includes a soil breaking fixing plate (501) fixedly installed on the outer wall of the support connecting plate (404). A soil breaking motor (502) is fixedly installed under the soil breaking fixing plate (501). An auxiliary soil breaking shaft (503) is fixedly installed on the output end of the soil breaking motor (502). A plurality of evenly arranged auxiliary soil breaking rods (504) are fixedly installed on the auxiliary soil breaking shaft (503). An auxiliary soil breaking block (505) is provided at the end of the auxiliary soil breaking rod (504) away from the auxiliary soil breaking shaft (503).

5. The soil-breaking device for agricultural tillage and sowing according to claim 4, characterized in that, The connecting assembly (6) includes a connecting frame one (601) and a connecting frame two (602) symmetrically arranged on the protective housing (1). A connecting plate (603) is fixedly provided at the end of the connecting frame one (601) and the connecting frame two (602) away from the protective housing (1). A connecting through hole (604) is provided on the connecting plate (603). An auxiliary connecting plate (605) is symmetrically arranged on the protective housing (1). An auxiliary connecting through hole (606) is provided on the auxiliary connecting plate (605).

6. The soil-breaking device for agricultural tillage and sowing according to claim 1, characterized in that, The drive motor (204) is an adjustable speed motor.

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