CN220307734U

CN220307734U - Improved rotary cultivator

Info

Publication number: CN220307734U
Application number: CN202322084447.9U
Authority: CN
Inventors: 罗天龙; 尹奇侠; 徐紫慧; 赵佳园; 罗天义; 张世良; 刘泽文; 吴彤
Original assignee: Hulin Hengxiang Agricultural Technology Development Co ltd
Current assignee: Hulin Hengxiang Agricultural Technology Development Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-01-09
Anticipated expiration: 2033-08-04

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to an improved rotary cultivator, which comprises a frame and a movable wheel, wherein the outer wall of the frame is rotationally connected with the movable wheel, the upper end of the frame is provided with an adjusting device, the adjusting device comprises a supporting rod, and the end part of the supporting rod is fixedly connected with the frame. When soil is loosened and ploughed, the subsoiler can be broken off, the subsoiler deflects at the connecting rod, the subsoiler contacts the ground, the engine drives the driving wheel to rotate, the driving wheel drives the belt pulley on the second belt to rotate, the belt pulley drives the round rod on the first belt to rotate, the round rod drives the rotary blade to rotate, weeds on the soil surface are cleaned, the whole body is driven to move forward, and meanwhile, the subsoiler loosens the soil and ploughs the soil, the subsoiler can return to the original position without loosening the soil and ploughing, the multifunction of the rotary cultivator is realized, and the rotary cultivator is not single in work.

Description

Improved rotary cultivator

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to an improved rotary cultivator.

Background

With the increasing updating of science and technology, the agricultural mechanization degree and the living standard of farmers are continuously improved, and most of rural areas are ploughed and turned by using large rotary tillers when ploughing, and the rotary tillers are tillage machines matched with a tractor to complete tillage and harrowing operations, and have the characteristics of strong soil crushing capability, flat surface after tillage and the like.

For example, although the improved rotary cultivator with the authorized publication number of CN 205681777U solves the problems that the prior improved rotary cultivator is tired in human body and is complicated in middle process by repeatedly removing grass on rotary blades, the gravity center position of an upper frame is changed by adjusting an eccentric device, so that the gravity center of the whole rotary cultivator is easily adjusted to prevent toppling, and a movable rotary blade and a fixed rotary blade are adopted, and in the working process of the rotary cultivator, the movable rotary blade and the fixed rotary blade are arranged at the front end of the rotary cultivator, and only weeding work is completed, and when the soil turning, the plowing and the like are needed, the movable rotary blade and the fixed rotary blade cannot meet various requirements, so that the work is single.

Disclosure of Invention

The utility model aims to solve the problem that the existing improved rotary cultivator cannot meet various requirements to cause single work, and provides the improved rotary cultivator.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an improved generation rotary cultivator, includes the frame and removes the wheel, the outer wall of frame rotates with the removal wheel to be connected, the upper end of frame is equipped with adjusting device, adjusting device includes the bracing piece, the tip and the frame fixed connection of bracing piece, the bracing piece passes through bolt and slider fixed connection, the outer wall and the connecting rod fixed connection of slider, the outer wall and the auxiliary wheel of connecting rod rotate to be connected, the tip and the subsoiler of connecting rod rotate to be connected.

Preferably, the surface of frame is equipped with rotary tillage device, rotary tillage device includes the shielding cover, the shielding cover passes through bolt and frame fixed connection, the inner wall and the connecting block fixed connection of shielding cover, the inner wall and the round bar rotation of connecting block are connected, the outer wall and the rotary blade fixed connection of round bar.

Preferably, the outer wall of the round rod is rotationally connected with the first belt, the outer wall of the first belt is rotationally connected with the belt pulley, the outer wall of the belt pulley is rotationally connected with the mounting plate, and the outer wall of the belt pulley is rotationally connected with the second belt.

Preferably, the upper end and the mounting bracket fixed connection of frame, the outer wall and the oil tank fixed connection of mounting bracket, the outer wall and the engine of oil tank are linked together, the outer wall and the mounting bracket fixed connection of engine, the output and the drive wheel fixed connection of engine, the outer wall and the second belt rotation of drive wheel are connected.

Preferably, the outer wall of the frame is fixedly connected with the push rod, and the end part of the push rod is fixedly connected with the handle.

The improved rotary cultivator provided by the utility model has the beneficial effects that: when soil is loosened and ploughed, the subsoiler can be broken off, the subsoiler deflects at the connecting rod, the subsoiler contacts the ground, the engine drives the driving wheel to rotate, the driving wheel drives the belt pulley on the second belt to rotate, the belt pulley drives the round rod on the first belt to rotate, the round rod drives the rotary blade to rotate, weeds on the soil surface are cleaned, the whole body is driven to move forward, and meanwhile, the subsoiler loosens the soil and ploughs the soil, the subsoiler can return to the original position without loosening the soil and ploughing, the multifunction of the rotary cultivator is realized, and the rotary cultivator is not single in work.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the structure of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2.

In the figure: 1. the device comprises a frame, 2, a moving wheel, 3, an adjusting device, 301, a supporting rod, 302, a sliding block, 303, a connecting rod, 304, an auxiliary wheel, 305, a subsoiler, 4, a rotary tillage device, 401, a shielding cover, 402, a connecting block, 403, a round rod, 404, a rotary tillage cutter, 5, a first belt, 6, a belt pulley, 7, a mounting plate, 8, a mounting frame, 9, an oil tank, 10, an engine, 11, a driving wheel, 12, a push rod, 13, a handle, 14 and a second belt.

Detailed Description

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the improved rotary cultivator comprises a frame 1 and a movable wheel 2, wherein the outer wall of the frame 1 is rotationally connected with the movable wheel 2, an adjusting device 3 is arranged at the upper end of the frame 1, different subsoilers 305 on a connecting rod 303 are broken, the ground depths contacted by the subsoilers 305 are different, the adjustment of the ploughing depth of the soil is realized, the adjusting device 3 comprises a supporting rod 301, the end part of the supporting rod 301 is fixedly connected with the frame 1, the supporting rod 301 is fixedly connected with a sliding block 302 through a bolt, the outer wall of the sliding block 302 is fixedly connected with the connecting rod 303, the outer wall of the connecting rod 303 is rotationally connected with an auxiliary wheel 304, and the end part of the connecting rod 303 is rotationally connected with the subsoilers 305;

when the soil is required to be loosened and ploughed, the subsoiler 305 can be broken off, so that the subsoiler 305 deflects at the connecting rod 303, the subsoiler 305 contacts the ground, the engine 10 drives the driving wheel 11 to rotate, the driving wheel 11 drives the belt pulley 6 on the second belt 14 to rotate, the belt pulley 6 drives the round rod 403 on the first belt 5 to rotate, the round rod 403 drives the rotary blade 404 to rotate, weeds on the surface of the soil are cleaned, the whole body is driven to move forwards, and meanwhile, the subsoiler 305 loosens and ploughs the ground, the subsoiler 305 can return to the original position without loosening and ploughing, the multifunction of the rotary cultivator is realized, and the rotary cultivator is not single in work.

Referring to fig. 1, 2 and 4, a rotary tillage device 4 is arranged on the surface of a frame 1, an engine 10 drives a driving wheel 11 to rotate, the driving wheel 11 drives a belt pulley 6 on a second belt 14 to rotate, the belt pulley 6 drives a round rod 403 on a first belt 5 to rotate, the round rod 403 drives a rotary tillage cutter 404 to rotate, weeds on the surface of the soil are cleaned and soil is partially turned on the surface, the rotary tillage device 4 comprises a shielding cover 401, the shielding cover 401 is fixedly connected with the frame 1 through bolts, the inner wall of the shielding cover 401 is fixedly connected with a connecting block 402, the inner wall of the connecting block 402 is rotationally connected with the round rod 403, and the outer wall of the round rod 403 is fixedly connected with the rotary tillage cutter 404.

Referring to fig. 1 and 2, the outer wall of the round bar 403 is rotationally connected with the first belt 5, the outer wall of the first belt 5 is rotationally connected with the belt pulley 6, the outer wall of the belt pulley 6 is rotationally connected with the mounting plate 7, the outer wall of the belt pulley 6 is rotationally connected with the second belt 14, the upper end of the frame 1 is fixedly connected with the mounting frame 8, the outer wall of the mounting frame 8 is fixedly connected with the oil tank 9, the outer wall of the oil tank 9 is communicated with the engine 10, the model of the engine 10 can meet the actual requirements, the outer wall of the engine 10 is fixedly connected with the mounting frame 8, the output end of the engine 10 is fixedly connected with the driving wheel 11, the outer wall of the driving wheel 11 is rotationally connected with the second belt 14, the outer wall of the frame 1 is fixedly connected with the push rod 12, and the end part of the push rod 12 is fixedly connected with the handle 13.

Working principle:

when the soil is loosened, the subsoiler 305 can be broken off, so that the subsoiler 305 deflects at the connecting rod 303, the subsoiler 305 contacts the ground, diesel oil is poured into the oil tank 9, the oil tank 9 flows into the engine 10, the engine 10 starts to work, the engine 10 drives the driving wheel 11 to rotate, the driving wheel 11 drives the belt pulley 6 on the second belt 14 to rotate, the belt pulley 6 drives the round rod 403 on the first belt 5 to rotate, the round rod 403 drives the rotary blade 404 to rotate, weeds on the ground surface are cleaned, the whole body is driven to move forwards, and the subsoiler 305 loosens the soil on the ground.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an improved generation rotary cultivator, includes frame (1) and removes wheel (2), the outer wall of frame (1) is rotated with removal wheel (2) and is connected, its characterized in that: the upper end of frame (1) is equipped with adjusting device (3), adjusting device (3) include bracing piece (301), the tip and the frame (1) fixed connection of bracing piece (301), bracing piece (301) pass through bolt and slider (302) fixed connection, the outer wall and the connecting rod (303) fixed connection of slider (302), the outer wall and auxiliary wheel (304) of connecting rod (303) rotate to be connected, the tip and the subsoiler (305) of connecting rod (303) rotate to be connected.

2. The improved rotary cultivator of claim 1, wherein: the rotary tillage device is characterized in that a rotary tillage device (4) is arranged on the surface of the frame (1), the rotary tillage device (4) comprises a shielding cover (401), the shielding cover (401) is fixedly connected with the frame (1) through bolts, the inner wall of the shielding cover (401) is fixedly connected with a connecting block (402), the inner wall of the connecting block (402) is rotationally connected with a round rod (403), and the outer wall of the round rod (403) is fixedly connected with a rotary tillage cutter (404).

3. The improved rotary cultivator of claim 2, wherein: the outer wall of round bar (403) rotates with first belt (5) to be connected, the outer wall of first belt (5) rotates with belt pulley (6) to be connected, the outer wall of belt pulley (6) rotates with mounting panel (7) to be connected, the outer wall of belt pulley (6) rotates with second belt (14) to be connected.

4. The improved rotary cultivator of claim 1, wherein: the upper end of frame (1) and mounting bracket (8) fixed connection, the outer wall and the oil tank (9) fixed connection of mounting bracket (8), the outer wall of oil tank (9) is linked together with engine (10), the outer wall and the mounting bracket (8) fixed connection of engine (10), the output and the drive wheel (11) fixed connection of engine (10), the outer wall and the second belt (14) of drive wheel (11) rotate to be connected.

5. The improved rotary cultivator of claim 1, wherein: the outer wall of the frame (1) is fixedly connected with the push rod (12), and the end part of the push rod (12) is fixedly connected with the handle (13).