CN206024446U - Diversified dark pine device with hack function - Google Patents

Abstract

A multi-directional subsoiling device with the function of crushing soil belongs to the technical field of agricultural machinery manufacturing. It is composed of a frame, a shovel body, a loosening roller and a soil breaker. The frame, the soil loosening roller is composed of a rotating shaft and a soil raking tooth, the soil raking tooth is fixed on the rotating shaft, the two ends of the rotating shaft are installed on the hanger, the rotating shaft is connected with a driver, and the soil breaker is installed on the rear beam of the frame. When working, the traction device drives the subsoiling device to move forward, and the soil is deeply plowed through the shovel body. The loosening roller rotates clockwise under the drive of the driver, the rake teeth disturb the cultivated soil, and the soil breaker plows the soil surface. Carry out crushing. The utility model is easy to operate, has a large loosening range, can level the land, breaks larger soil clods, has good moisture conservation effect, and is suitable for deep plowing before sowing.

Description

Multi-directional subsoiling device with soil breaking function

technical field

The utility model belongs to the technical field of agricultural machinery manufacturing and relates to a device for loosening soil.

Background technique

Farmland soil subsoiling technology is an important application technology in the process of soil management and crop production. As one of the conservation tillage techniques, subsoiling has been paid more and more attention. Through subsoiling, the cultivation layer of the soil can be deepened, the air permeability and water permeability of the soil can be improved, and the purposes of water retention, drought resistance, drainage, waterlogging resistance and fertilizer preservation can be achieved. The existing soil subsoiling shovel mainly consists of a shovel body and a shovel head. The shovel head is installed at the bottom of the shovel body. This deep loosening shovel is mainly aimed at loosening the soil layer with a certain depth, and cannot loosen the soil in all directions, and the plowed soil clods are relatively large, which is not conducive to spring plowing and moisture conservation.

Contents of the invention

The technical problem to be solved by the utility model is to disclose a multi-directional subsoiling device with the function of crushing soil.

The solution of the utility model to solve the technical problem mainly adopts a frame, a shovel body, a soil loosening roller and a soil breaker to form a multi-directional subsoiling device with a function of crushing soil. The frame is a square frame placed horizontally, and a row of The shovel body is equidistant downwards. There is a shovel head at the middle and lower part of the shovel body. The shovel tip of the shovel head faces forward. There is a fixed plate on the front beam of the frame. There is a hanger in the middle of the beam. The soil loosening roller is composed of a rotating shaft and rake teeth. The rake teeth are swastika-shaped and fixed on the rotating shaft. The two ends of the rotating shaft are installed on the hanger. The rotating shaft is connected with a driver. On the rear beam, the soil breaker is composed of a crushing roller, a central shaft and a shaft sleeve. A fixed rod is fixed at the middle position of the central shaft, and the other end of the fixed rod is connected to a connecting rod through a right pin shaft. The middle position of the central shaft is also fixed. There is a casing, and a telescopic rod is inserted in the casing. The top of the telescopic rod is connected to the connecting rod through the left pin shaft. The connecting rod, the fixed rod and the telescopic rod form a triangle. There is a snap ring on the upper part of the connecting rod, and the telescopic rod below the snap ring A spring is wound on the top, and the bottom end of the spring is connected to the upper edge of the casing.

When working, the traction device drives the subsoiling device to move forward, and the soil is deeply plowed through the shovel body. The loosening roller rotates clockwise under the drive of the driver, the rake teeth disturb the cultivated soil, and the soil breaker plows the soil surface. For crushing and crushing, the spring, casing and telescopic rod are combined into a buffer device to achieve buffering and protection during the crushing process and improve the effect of crushing the soil.

The utility model is easy to operate, has a large loosening range, can level the land, breaks larger soil clods, has good moisture conservation effect, and is suitable for deep plowing before sowing.

Description of drawings:

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is the schematic diagram of soil breaker;

FIG. 4 is a side view of FIG. 3 .

detailed description:

The utility model is composed of a frame 1, a shovel body 2, a soil loosening roller 3 and a soil breaker 4. The frame 1 is a square frame placed horizontally, and a row of equidistant downward shovel bodies 2 are installed on the front beam of the frame 1. There is a shovel head 6 at the middle and lower part of the body 2, the shovel tip of the shovel head 6 faces forward, and there is a fixed plate 5 on the front beam of the frame 1, and the top of the shovel body 2 is fixedly connected with the fixed plate 5, and the two side beams of the frame 1 There is a hanger 7 in the middle, and the soil loosening roller 3 is composed of a rotating shaft 8 and a soil raking tooth 9. The soil raking tooth 9 is swastika-shaped and fixed on the rotating shaft 8. The two ends of the rotating shaft 8 are installed on the hanger 7. The rotating shaft 8 is connected with Driver, soil breaker 4 is installed on the back beam of frame 1, and soil breaker 4 is made of soil breaking roller 10, central shaft 11 and axle sleeve 12, and the middle position of central shaft 11 is fixed with a fixed rod 13, and the other end of fixed rod 13 A connecting rod 14 is connected through the right pin 15, and a sleeve 18 is also fixed in the middle of the central shaft 11. A telescopic rod 16 is inserted in the sleeve 18, and the top of the telescopic rod 16 is connected to the connecting rod through the left pin 17. 14, the connecting rod 14, the fixed rod 13 and the telescopic rod 16 form a triangle, the upper part of the connecting rod 14 has a snap ring 19, and a spring 20 is wound on the telescopic rod 16 below the snap ring 19, and the bottom end of the spring 20 is connected to the sleeve 18. catchy edge.

Claims (1)

1. A multi-directional subsoiling device with the function of crushing soil is characterized in that: it is made of frame, shovel body, loose soil roller and soil breaker, and the frame is a square frame placed horizontally, and a frame is installed on the front beam of the frame The shovel body is arranged at an equal distance downward. There is a shovel head at the middle and lower part of the shovel body. The shovel tip of the shovel head faces forward. There is a fixed plate on the front beam of the frame. There is a hanger in the middle of the side beam. The loose soil roller is composed of a rotating shaft and a rake tooth. The rake tooth is swastika-shaped and fixed on the rotating shaft. The two ends of the rotating shaft are installed on the hanger. On the rear beam, the soil breaker is composed of a soil crushing roller, a central shaft and a shaft sleeve. A fixed rod is fixed in the middle of the central shaft, and the other end of the fixed rod is connected to a connecting rod through a right pin shaft. A casing is fixed, and a telescopic rod is inserted in the casing. The top of the telescopic rod is connected to the connecting rod through the left pin shaft. The connecting rod, the fixed rod and the telescopic rod form a triangle. A spring is wound around the rod, and the bottom end of the spring is connected to the upper edge of the casing.