CN-121970549-A - Land arrangement device based on land utilization and protection

CN121970549ACN 121970549 ACN121970549 ACN 121970549ACN-121970549-A

Abstract

The invention provides a land arrangement device based on land utilization and protection, relates to the technical field of land arrangement devices, and solves the problem that an existing device cannot screen out stones doped in soil in the process of land leveling. The soil arrangement device comprises a shell, a soil turning component, a crushed soil screening component and a leveling component, wherein the soil turning component, the crushed soil screening component and the leveling component are arranged on the shell, the soil turning component is used for primarily breaking soil, the crushed soil screening component is used for shoveling the primarily broken soil for secondary breaking and screening out stones doped in the soil, the leveling component is used for leveling the soil broken by the crushed soil screening component, the crushed soil screening component comprises the crushed soil component, the screening component and the stirring component, the crushed soil component and the screening component are respectively and rotatably arranged on the shell, the stirring component is arranged in the screening component, and the stirring component is driven to rotate when the screening component rotates. The invention can effectively break up soil blocks and screen out stone blocks doped in soil so as to avoid affecting the growth of crops.

Inventors

WANG XUDONG
GUO GUANGNING
REN XIAOMEI

Assignees

寿光市土地储备中心

Dates

Publication Date: 20260505
Application Date: 20260320

Claims (10)

1. The soil arrangement device based on the land utilization and protection comprises a shell, a soil turning component, a crushed soil screening component and a leveling component, wherein the soil turning component, the crushed soil screening component and the leveling component are arranged on the shell, the soil turning component turns up soil and conducts primary crushing, the soil turning component is characterized in that the crushed soil screening component scoops up the soil after the soil turning and the primary crushing, secondary crushing is conducted, stones doped in the soil are screened out, the leveling component levels the soil after the crushed soil screening component is crushed, the crushed soil screening component comprises a crushed soil component, a screening component and a stirring component, the crushed soil component and the screening component are respectively and rotatably arranged on the shell, and the stirring component is arranged in the screening component and drives the stirring component to rotate in the rotating process of the screening component.
2. The soil grooming apparatus based on soil utilization and protection as claimed in claim 1, wherein the soil turning assembly comprises a first rotary shaft rotatably mounted on the housing, a soil turning member mounted on an outer circumferential side of the first rotary shaft, and a first rotating member mounted on an axial end of the first rotary shaft, the soil breaking assembly is disposed obliquely above the soil turning assembly, and comprises a second rotary shaft rotatably mounted on the housing, a second rotating member mounted on an axial end of the second rotary shaft, and soil breaking teeth mounted on an outer circumferential side of the second rotary shaft.
3. The land use and protection based land preparation device of claim 2, wherein said sifting assembly comprises a plurality of circumferentially disposed sifters, each sifter being curved outwardly, two adjacent sifters abutting one another, said sifter comprising a sifter body and a plurality of teeth disposed on either side of said sifter body.
4. The land reclamation device based on land utilization and protection as recited in claim 3, wherein the sifting member body is a C-shaped plate, a plurality of through holes are formed in the sifting member body, the tooth portions are L-shaped teeth, the tooth portions of two adjacent sifting members correspond to each other, and during rotation of the sifting member, the soil breaking teeth can partially cross the tooth portions.
5. The land preparation device based on land utilization and protection as claimed in claim 4, wherein the two ends of the screening member are respectively provided with a mounting plate, a supporting shaft is fixed on the outer side of the mounting plate, the screening member is rotatably mounted on the shell through the supporting shaft, and the supporting shaft is a hollow shaft with two open ends.
6. The land reclamation device based on land utilization and protection as recited in claim 5, wherein the agitation assembly comprises a fixed shaft, a fixed seat, a first gear, an agitation member and a second gear, the fixed shaft is mounted on the housing and the fixed shaft is sleeved in the support shaft, one end of the fixed shaft protruding from the housing is mounted on the housing through a support, the fixed seat is mounted on a side of the mounting plate facing away from the support shaft, the fixed seat is hollow, the first gear is fixed on the fixed seat, the other end of the fixed shaft passes through the mounting plate and the fixed seat and is mounted with a mounting seat, the agitation member is rotatably mounted on the mounting seat, the second gear is mounted adjacent to one end of the first gear, and the second gear is engaged with the first gear.
7. A land preparation device as claimed in claim 3 wherein the levelling assembly is mounted on the lower end of the housing and comprises a plurality of levelling teeth provided with liquid outlet holes.
8. The land reclamation apparatus as recited in claim 7, wherein the housing comprises a top plate, side plates disposed on opposite sides of the top plate, a screening plate disposed opposite to the top plate, and a compartment disposed between the top plate and the screening plate, wherein a plurality of through holes are formed in positions of the top plate and the screening plate corresponding to the compartment, respectively.
9. The land preparation device based on land utilization and protection as claimed in claim 8, wherein said screening plate is upwardly inclined, a side of said screening plate facing said soil turning assembly is provided with a plurality of inclined teeth, said inclined teeth being capable of partially crossing said teeth during rotation of said screening assembly.
10. The land reclamation device based on land utilization and protection as recited in claim 7, further comprising a reservoir mounted on said housing, said reservoir containing a microbial agent, said reservoir being in communication with said leveling teeth via a communication tube.

Description

Land arrangement device based on land utilization and protection Technical Field The invention relates to the technical field of land arrangement devices, in particular to a land arrangement device based on land utilization and protection. Background In land utilization and protection projects, it is often necessary to loosen the hard earth layer and level the land using a land preparation device. After the soil arrangement device is used for primarily smashing the hard soil layer, the soil blocks with larger volumes can be further smashed, so that the loosening and soil smashing effects of the soil are guaranteed. However, existing land preparation devices are only capable of breaking soil and are not capable of screening out stones doped in the soil, resulting in influencing the growth of the crop during subsequent crop planting. Through searching, chinese patent application CN119111139A discloses a movable field soil construction leveling device, the device breaks soil through the tip of a broken soil turning head, larger soil blocks enter the inside of a soil storage breaking bin to be sheared and broken, but the whole device does not screen stone doped in the soil. Disclosure of Invention Accordingly, it is an object of the present invention to provide a land reclamation apparatus based on land utilization and protection that solves or at least alleviates the above-mentioned problems, so as to be able to effectively break up soil and screen out stones doped in the soil during soil reclamation to avoid affecting the growth of crops. The soil arranging device based on the land utilization and protection comprises a shell, a soil turning component, a broken soil screening component and a leveling component, wherein the soil turning component is arranged on the shell, the soil turning component turns up soil and carries out preliminary breaking, the broken soil screening component scoops up the soil after the soil turning and the preliminary breaking, carries out secondary breaking and screens out stones doped in the soil, the leveling component levels the soil after the broken soil screening component, the broken soil screening component comprises a broken soil component, a screening component and a stirring component, the broken soil component and the screening component are respectively and rotatably arranged on the shell, and the stirring component is arranged in the screening component and simultaneously drives the stirring component to rotate in the rotating process of the screening component. The soil is crushed for many times through the soil turning component and the crushed soil screening component, so that the soil blocks with larger volumes can be effectively crushed, and meanwhile, the stone blocks are screened out through the screening component of the crushed soil screening component. In addition, in the process of soil breakage and screening, can further broken soil block through stirring subassembly to prevent that soil block from blocking in the screening subassembly. Further, the soil turning assembly comprises a first rotating shaft rotatably mounted on the shell, a soil turning member mounted on the outer peripheral side of the first rotating shaft, and a first rotating member mounted on one axial end of the first rotating shaft, and the soil crushing assembly is arranged obliquely above the soil turning assembly and comprises a second rotating shaft rotatably mounted on the shell, a second rotating member mounted on one axial end of the second rotating shaft, and soil crushing teeth mounted on the outer peripheral side of the second rotating shaft. Further, the screening assembly comprises a plurality of circumferentially arranged screening members, each screening member is bent outwards, two adjacent screening members are adjacent to each other, and each screening member comprises a screening member body and a plurality of teeth arranged on two sides of the screening member body. Further, the screening part body is a C-shaped plate, a plurality of through holes are formed in the screening part body, the tooth parts are L-shaped teeth, the tooth parts of two adjacent screening parts correspond to each other, and in the rotation process of the screening parts, the soil breaking teeth can be partially crossed with the tooth parts. The broken soil teeth are partially crossed with the teeth, the soil blocks between the broken soil teeth are broken, the broken soil blocks fall off through the through holes, and the stone blocks with larger volume are positioned on the screening piece body, so that the soil is further broken, and the soil is separated from the stone blocks. Further, mounting plates are respectively arranged at two ends of the screening piece, a supporting shaft is fixed on the outer side of each mounting plate, the screening piece is rotatably arranged on the shell through the supporting shaft, and each supporting shaft is a hollow shaft with two open ends. The stirring ass