CN219679171U

CN219679171U - Spacing-adjustable soil loosening device

Info

Publication number: CN219679171U
Application number: CN202320406140.3U
Authority: CN
Inventors: 任媛媛; 白开会; 马丰刚
Original assignee: Jining Yanzhou District Agricultural Technology Extension Center
Current assignee: Jining Yanzhou District Agricultural Technology Extension Center
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-09-15
Anticipated expiration: 2033-03-07

Abstract

The utility model discloses a soil loosening device with adjustable spacing, which comprises a soil loosening vehicle, a fixed rod and a motor, wherein a first movable sleeve is arranged at the central position of the fixed rod through a bearing sleeve, two sides of the first movable sleeve are symmetrically and fixedly connected with a first connecting sleeve, a second connecting sleeve is inserted into the first connecting sleeve, one end surface of the second connecting sleeve, far away from the interior of the first connecting sleeve, is fixedly connected with a second movable sleeve, a soil planing ring is arranged on the surface of the second movable sleeve, and two sides of the fixed rod are connected with the soil loosening vehicle through connecting rods. According to the utility model, the first movable sleeve drives the first connecting sleeve to rotate on the surface of the fixed rod, the second connecting sleeve can move on the surface of the fixed rod through the first connecting sleeve, and the second movable sleeve is pushed to move on the surface of the fixed rod, so that the distance between soil planing rings can be conveniently adjusted, the distance can be conveniently adjusted according to actual requirements, and the practicability of the device is improved.

Description

Spacing-adjustable soil loosening device

Technical Field

The utility model relates to the technical field of scarifiers, in particular to a scarifier with adjustable spacing.

Background

With the development of modern economy, the requirements and quality of people on ecological environment living environment are higher and higher, in agricultural planting, whether soil is rich or not is an important factor affecting the final yield, the main mode of keeping the soil rich at ordinary times is to loosen soil, so that the planting of crops is convenient, and when the soil is loosened manually, the labor intensity is high and the efficiency is low;

before crops are planted, soil needs to be loosened through a soil turning machine, seeds are planted in the soil, and due to the fact that the root systems of different crops are developed, the planting distance is different, therefore the soil turning machine needs to adjust the distance according to the actual conditions of different crops, the existing adjustment is to remove and adjust the soil turning wheels after the soil turning wheels are detached, then the soil turning wheels are fixed, repeated debugging is needed according to the actual conditions of different crops, and therefore the soil loosening device with adjustable distance is provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a soil loosening device with adjustable spacing.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a device loosens soil with adjustable interval, includes soil loosening vehicle, dead lever and motor, the central point department of dead lever puts and is equipped with first movable sleeve through the bearing housing, and the first connecting sleeve of bilateral symmetry fixedly connected with of first movable sleeve, the inside of first connecting sleeve is inserted and is equipped with the second adapter sleeve, and the inside one end fixed surface of second adapter sleeve keep away from first connecting sleeve is connected with the second movable sleeve, the fixed surface of second movable sleeve overlaps and is equipped with digs the soil ring, the both sides of dead lever are connected with the soil loosening vehicle through the connecting rod, the dead lever is connected with the output of motor.

Preferably, the connecting rod is inserted in the soil loosening vehicle through a first limiting block, and a limiting rod is inserted in the first limiting block.

Preferably, the front surface of the first limiting block is fixedly provided with a second limiting block, and the front surface of the second limiting block is fixedly connected with a limiting plate.

Preferably, the threaded rod is inserted in the second limiting block, a hole groove is formed in the second limiting block, and the threaded rod is in threaded sliding connection with the second limiting block.

Preferably, the belt pulley is fixedly sleeved on the top surface of the threaded rod, and the belt pulleys are connected through a transmission mechanism.

Preferably, the inner wall of the second movable sleeve is symmetrically provided with third limiting blocks.

Preferably, the outer wall of the second connecting sleeve is provided with external threads, the inner wall of the first connecting sleeve is provided with internal threads matched with the external threads of the second connecting sleeve, and the first connecting sleeve and the second connecting sleeve are in threaded sliding connection.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device drives the surface rotation of first adapter sleeve at the dead lever through first movable sleeve, can make the second adapter sleeve remove on the surface of dead lever through first adapter sleeve, promotes the surface movement of second movable sleeve at the dead lever to be convenient for adjust the interval between the soil planing ring, the convenience carries out the regulation of interval according to actual demand, improves the practicality of device.

2. The device drives the threaded rod through the belt pulley rotation and rotates to drive the second stopper through the threaded rod rotation and slide from top to bottom on its surface, drive first stopper through the second stopper simultaneously and slide from top to bottom, thereby be convenient for dig the high of soil ring and adjust, can dig the hole of different degree of depth according to different demands.

Drawings

Fig. 1 is a schematic perspective view of a soil loosening device with adjustable spacing according to the present utility model;

FIG. 2 is a schematic perspective cross-sectional view of the fixing rod structure in FIG. 1;

FIG. 3 is a schematic perspective view of the limiting plate and the threaded rod in FIG. 1;

fig. 4 is a schematic perspective cross-sectional view of the second stopper structure in fig. 1.

In the figure: 1. a soil loosening vehicle; 2. a fixed rod; 3. a first movable sleeve; 4. a first connection sleeve; 5. a second connecting sleeve; 6. a second movable sleeve; 7. a digging ring; 8. a connecting rod; 9. a motor; 10. a first limiting block; 11. a second limiting block; 12. a limiting plate; 13. a threaded rod; 14. a belt pulley; 15. a transmission mechanism; 16. a limit rod; 17. and a third limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a soil loosening device with adjustable interval comprises a soil loosening vehicle 1, a fixed rod 2 and a motor 9, wherein a first movable sleeve 3 is arranged at the central position of the fixed rod 2 through a bearing sleeve, two sides of the first movable sleeve 3 are symmetrically and fixedly connected with a first connecting sleeve 4, an inner thread matched with an outer thread of a second connecting sleeve 5 is arranged on the inner wall of the first connecting sleeve 4, the first connecting sleeve 4 is in threaded sliding connection with the second connecting sleeve 5, the second connecting sleeve 5 is inserted into the first connecting sleeve 4, the second connecting sleeve 5 is far away from one end surface of the inner part of the first connecting sleeve 4 and fixedly connected with a second movable sleeve 6, a soil planing ring 7 is arranged on the surface of the second movable sleeve 6, two sides of the fixed rod 2 are connected with the soil loosening vehicle 1 through connecting rods 8, and the fixed rod 2 is connected with the output end of the motor 9.

Further, referring to fig. 3, it can be known that the connecting rod 8 is inserted into the soil loosening vehicle 1 through the first limiting block 10, the limiting rod 16 is inserted into the first limiting block 10, the rectangular groove is formed in the surface of the first limiting block 10 in a penetrating manner, the limiting rod 16 is inserted into the rectangular groove, and the limiting effect on the first limiting block 10 can be achieved through the limiting rod 16.

Further, referring to fig. 3, it can be known that the front surface of the first limiting block 10 is fixedly provided with the second limiting block 11, and the front surface of the second limiting block 11 is fixedly connected with the limiting plate 12, and the second limiting block 11 can be limited by the limiting plate 12.

Further, referring to fig. 3 and 4, it can be known that the threaded rod 13 is inserted into the second limiting block 11, the hole groove is formed in the second limiting block 11, the threaded rod 13 is in threaded sliding connection with the second limiting block 11, the internal thread is formed in the inner wall of the second limiting block 11, and the second limiting block 11 slides up and down on the surface of the threaded rod 13.

Further, referring to fig. 3, it can be known that the belt pulley 14 is fixedly sleeved on the top surface of the threaded rod 13, and the belt pulleys 14 are connected through the transmission mechanism 15, and the transmission mechanism 15 can drive the two sets of threaded rods 13 to rotate simultaneously, so that the height of the fixing rod 2 can be conveniently adjusted.

Further, referring to fig. 2, it can be known that the inner wall of the second movable sleeve 6 is symmetrically provided with a third limiting block 17, the surface of the fixed rod 2 is symmetrically provided with a limiting groove matched with the third limiting block 17, the third limiting block 17 is inserted into the limiting groove, and the second movable sleeve 6 and the fixed rod 2 are limited by the third limiting block 17 to be in linear sliding connection.

Further, referring to fig. 3 and 4, it can be known that the outer wall of the second connecting sleeve 5 is provided with an external thread, the inner wall of the first connecting sleeve 4 is provided with an internal thread matched with the external thread of the second connecting sleeve 5, the first connecting sleeve 4 and the second connecting sleeve 5 are in threaded sliding connection, and the space between the soil planing rings 7 is conveniently adjusted by mutually matching the internal thread and the external thread.

Working principle: when the soil loosening device is used, according to the figures 1, 2, 3 and 4, when soil loosening is needed, related operators manually rotate the first movable sleeve 3, the first movable sleeve 3 rotates to drive the first connecting sleeve 4 to rotate, the first connecting sleeve 4 rotates to drive the second connecting sleeve 5 to move on the surface of the fixed rod 2, and the second movable sleeve 6 is pushed to move on the surface of the fixed rod 2 through the second connecting sleeve 5, so that the space between soil planing rings 7 can be conveniently adjusted;

when the height of the soil planing ring 7 needs to be adjusted, the related operators manually rotate the belt pulley 14, the belt pulley 14 rotates to drive the threaded rods 13 to rotate, and the transmission mechanism 15 drives the two groups of threaded rods 13 to simultaneously rotate, so that the second limiting block 11 moves up and down on the surface of the threaded rods 13, and the first limiting block 10 is convenient to drive the fixed rod 2 to adjust up and down, and the operation is completed.

In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the implementation can be carried out, and redundant description is omitted.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the present utility model, unless otherwise indicated, the terms "about" and "front and back," inner and outer, and vertical levels, "etc., used herein are merely intended to refer to the orientation of the term in conventional use, or are colloquially known to those skilled in the art, and should not be construed as limiting the term, while the terms" first, "second," and "third," etc., do not denote a particular number or order, but are merely intended to be used in distinguishing between the terms, and the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a device loosens soil with adjustable interval, includes pine earth car (1), dead lever (2) and motor (9), its characterized in that, the central point department of dead lever (2) is equipped with first movable sleeve (3) through the bearing bush, and the bilateral symmetry fixedly connected with first adapter sleeve (4) of first movable sleeve (3), the inside of first adapter sleeve (4) is inserted and is equipped with second adapter sleeve (5), and second adapter sleeve (5) keep away from inside one end fixed surface of first adapter sleeve (4) and be connected with second movable sleeve (6), the fixed surface of second movable sleeve (6) overlaps and is equipped with digs native ring (7), the both sides of dead lever (2) are connected with pine earth car (1) through connecting rod (8), dead lever (2) are connected with the output of motor (9).

2. The spacing-adjustable scarifier according to claim 1, characterized in that the connecting rod (8) is inserted into the scarifier (1) through a first limiting block (10), and a limiting rod (16) is inserted into the first limiting block (10).

3. The soil loosening device with adjustable spacing according to claim 2, wherein a second limiting block (11) is fixedly arranged on the front surface of the first limiting block (10), and a limiting plate (12) is fixedly connected to the front surface of the second limiting block (11).

4. A soil loosening device with adjustable spacing according to claim 3, wherein a threaded rod (13) is inserted into the second limiting block (11), a hole groove is formed in the second limiting block (11), and the threaded rod (13) is in threaded sliding connection with the second limiting block (11).

5. The soil loosening device with adjustable spacing as claimed in claim 4, wherein the top surface of the threaded rod (13) is fixedly sleeved with a belt pulley (14), and the belt pulleys (14) are connected through a transmission mechanism (15).

6. The adjustable-spacing soil loosening device according to claim 1, wherein third limiting blocks (17) are symmetrically arranged on the inner wall of the second movable sleeve (6).

7. The soil loosening device with adjustable spacing according to claim 1, wherein the outer wall of the second connecting sleeve (5) is provided with external threads, the inner wall of the first connecting sleeve (4) is provided with internal threads matched with the external threads of the second connecting sleeve (5), and the first connecting sleeve (4) is in threaded sliding connection with the second connecting sleeve (5).