CN205124259U - Convex layering subsoiler of depth of seam division adjustable - Google Patents

Abstract

The utility model discloses an arc-shaped layered sub-loosening shovel with adjustable layered depth, which comprises a fixed seat, an arc-shaped layered sub-loosening shovel handle, an upper-layer depth-adjustable sub-loosening shovel handle, an upper-layer shovel tip, The lower layer shovel tip, the adjustable subsoiling shovel handle and the arc-shaped layered subsoiling shovel handle connecting bolts and shovel tip fixing bolts, the upper layer depth-adjustable subsoiling shovel handle can be installed on the arc-shaped subsoiling shovel handle, The two shovel handles are respectively fixed with upper and lower shovel tips, and the upper shovel handle can adjust the height difference between the upper and lower shovel tips through the mounting holes on the arc-shaped subsoiler handles. When working, the upper layer of subsoiling shovel is located at the plow layer, and the lower layer of subsoiling shovel is located at the bottom of the plow and below. While meeting the depth requirements of subsoiling operations, energy saving and drag reduction are realized. After the operation of the subsoiling shovel, a plow layer structure of "spaced subsoiling and coexistence of virtual and solid" can be formed, which effectively improves the water storage and moisture conservation capacity of the soil. The subsoiling shovel has the advantages of energy saving, drag reduction and improvement of farming quality.

Description

An arc-shaped layered deep loosening shovel with adjustable layered depth

technical field

The invention belongs to the technical field of agricultural machinery and specifically designs a machine tool for cultivating soil.

Background technique

Traditional farming methods form a hard plow bottom at the bottom of the soil plow layer, which seriously hinders the absorption of water and nutrients by crop roots, and is not conducive to water penetration, which intensifies soil erosion. Therefore, it is necessary to deeply loosen the soil, so as to break the bottom of the plow, improve the structure of the plow layer, and improve the ability of the soil to store water and retain moisture. However, the traditional subsoiling shovel has problems such as poor tillage effect, high tillage resistance, and high energy consumption during the operation process. While increasing the production cost of farmers, it also has a negative impact on the ecological environment.

The subsoiling shovel designed by the utility model adopts the principle of layered subsoiling, which aims to reduce soil cultivation resistance and improve the quality of subsoiling. In the process of subsoiling, the upper subsoiling shovel breaks the soil of the cultivated layer, separating the plowed layer soil from the plow bottom, and then the lower subsoiling shovel breaks the plow bottom, realizing the front and back of the upper and lower subsoiling shovels, layered subsoiling, The subsoiling depths of the upper and lower two subsoiling shovels are about half of the overall subsoiling depth respectively.

The layered depth adjustable subsoiling shovel adjusts the distance between the upper and lower subsoiling shovel tips, and reasonably distributes the subsoiling depth of the upper and lower layers of the subsoiling shovel, so that the soil forms a structure of "interval deep loosening, virtual and solid coexistence", which can reduce At the same time, it effectively improves the crushing effect of the subsoiler shovel on the soil at the bottom of the plow and the water storage and moisture retention capacity of the soil, providing a good soil environment for crop growth.

Contents of the invention

The utility model solves the problems of poor effect of the traditional subsoiler on the soil at the bottom of the plow, large cultivation resistance and high energy consumption.

In order to solve the above problems, the utility model provides an arc-shaped subsoiling shovel with an adjustable layered depth as follows, including a fixed seat (1), an arc-shaped layered subsoiling shovel handle (2), an upper layer that can be Adjustable subsoiling shovel handle and arc-shaped layered subsoiling shovel connecting bolt (3), upper layer depth-adjustable subsoiling shovel handle (4), upper layer subsoiling shovel tip (5), lower layer subsoiling shovel tip (6) . The fixing bolt (7) of the shovel tip is characterized in that: the arc-shaped layered sub-loosening shovel handle (2) adopts an arc-shaped design, and the upper end of the arc-shaped layered sub-loosening shovel handle (2) can be installed The upper depth-adjustable subsoiling handle, on which the upper depth-adjustable subsoiling shovel handle (4) and the arc-shaped layered subsoiling shovel handle (2) are respectively fixed with the upper layer subsoiling shovel tip (5) and the lower layer subsoiling shovel The tip (6), the upper depth-adjustable subsoiling shovel handle (4) can adjust the distance between the upper and lower shovel tips through the upper adjustable subsoiling shovel handle and the arc-shaped layered subsoiling shovel handle connecting bolt (3). The distance is 0-15cm, and the distance between the fixing holes is 5cm. The upper-layer depth-adjustable subsoiling shovel handle adjusts the distance between the upper and lower layer subsoiling shovels through the fixed holes on the arc-shaped layered subsoiling shovel handle to meet the requirements of different work areas and soil environments for the depth of subsoiling; At this time, the tip of the upper layer of subsoiling shovel is located in the soil of the plow layer, and the tip of the lower layer of shovel is located in the soil at the bottom of the plow, so that the front and back of the upper and lower layers of subsoiling shovels are staggered and subsoiled in layers, and the subsoiling depth of each subsoiling shovel is approximately the same as the overall Half of the subsoiling depth can effectively improve the crushing effect of the subsoiling shovel on the plow bottom soil while reducing the subsoiling resistance; Effectively improve the water storage capacity of the soil and provide good soil conditions for crop growth.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described.

Accompanying drawing 1 is a kind of structure diagram of arc-shaped layered subsoiling shovel with adjustable layered depth.

Accompanying drawing 2 is the structural diagram of arc-shaped layered subsoiling shovel.

Accompanying drawing 3 is the structural diagram of the depth-adjustable subsoiling shovel of the upper layer.

In accompanying drawing 1: 1, fixed seat; 2, circular arc-shaped layered subsoiling shovel handle; 3, upper depth adjustable subsoiling shovel handle and circular arc-shaped layered subsoiling shovel handle connecting bolts; 4, upper layer Depth-adjustable subsoiling shovel handle; 5. Upper subsoiling shovel tip; 6. Lower subsoiling shovel tip; 7. Shovel tip fixing bolt.

detailed description

The specific embodiment of the utility model will be described in detail below in conjunction with the accompanying drawings.

Referring to the accompanying drawings, an arc-shaped layered subsoiling shovel with adjustable layered depth includes: 1. a fixed seat; 2. an arc-shaped layered subsoiling shovel handle; 3. an adjustable upper layer depth The connecting bolt between the handle and the arc-shaped layered subsoiling shovel handle; 4. The depth-adjustable subsoiling shovel handle of the upper layer; 5. The upper layer subsoiling shovel tip; 6. The lower layer subsoiling shovel tip;

The arc-shaped layered subsoiler handle (2) is fixed on the subsoiler frame through the fixing seat (1), and the upper depth-adjustable subsoiler handle (4) is connected to the arc-shaped layered layer by the connecting bolt (3). The subsoiling shovel handle (2) is connected, the upper subsoiling shovel tip (5) and the lower subsoiling shovel tip (6) are respectively connected to the upper layer depth-adjustable subsoiling shovel handle (4) and the circular arc through the shovel tip fixing bolt (7). Shaped layer subsoiling shovel handle (2) is connected. When working, according to the soil environment and operation requirements, the upper layer depth-adjustable sub-loosening shovel handle can adjust the distance between the upper and lower layer shovel tips through the upper-layer adjustable sub-loosening shovel handle and the arc-shaped layered sub-loosening shovel handle connecting bolts, and adjust the height The distance between the fixing holes is 0-15cm, and the distance between the fixing holes is 5cm; during the subsoiling process, the tractor is used to pull the subsoiler for operation. , The working depth of the lower subsoiling shovel is approximately half of the overall subsoiling depth. The upper subsoiling shovel is located in the plowing layer, and its working depth is 15-25cm. The working depth is 15-25cm below the working layer, and the working depth of the whole subsoiler is 30-50cm, which realizes front-to-back staggered and layered subsoiling, thus effectively improving the impact of the subsoiling shovel on the bottom soil of the plow under the premise of meeting the requirements of the working depth. The crushing effect, reducing the resistance of subsoiling tillage, and reducing energy consumption; at the same time, after layered subsoiling, a plow layer structure of "spaced subsoiling, virtual and solid coexistence" can be formed, which can effectively improve the soil's ability to store water and moisture, and provide crop growth. good soil conditions.

Claims (5)

1. the utility model patent discloses the adjustable circular arc layered deep digging shovel of a kind of depth of seam division, comprise holder (1), circular arc layered deep digging shovel handle (2), upper strata is adjustable subsoiling spade and circular arc layered deep digging shovel handle connecting bolt (3), upper strata depth adjustable subsoiling spade (4), upper strata subsoiling spear (5), lower floor's subsoiling spear (6), spear set bolt (7), it is characterized in that: described circular arc layered deep digging shovel spade (2) adopts circular-arc-shaped design, upper strata depth adjustable subsoiling spade can be regulated by the adjustable subsoiling spade in upper strata and circular arc layered deep digging shovel handle connecting bolt, the distance of lower floor's spear.

2. the circular arc layered deep digging shovel that a kind of depth of seam division according to claim 1 is adjustable, is characterized in that: can install the adjustable subsoiling handle of layer depth in circular arc layered deep digging shovel handle upper end.

3. the circular arc layered deep digging shovel that a kind of depth of seam division according to claim 1 is adjustable, is characterized in that: on circular arc layered deep digging shovel handle, be fixed with lower floor's subsoiling spear.

4. the circular arc layered deep digging shovel that a kind of depth of seam division according to claim 1 is adjustable, is characterized in that: on the depth adjustable subsoiling spade of upper strata, be fixed with upper strata subsoiling spear.

5. the circular arc layered deep digging shovel that a kind of depth of seam division according to claim 1 is adjustable, it is characterized in that: upper strata depth adjustable subsoiling spade regulates the distance between upper and lower layer deep soil loosing shovel by the fixing hole on circular arc layered deep digging shovel handle, adjustable range is 0-15cm, and the distance between fixing hole is 5cm.