CN216532475U

CN216532475U - Eversion opposed type driving intelligent balance type disc plough for straw smashing and returning to field

Info

Publication number: CN216532475U
Application number: CN202122954535.0U
Authority: CN
Inventors: 郭雪峰; 李岩; 徐祥龙
Original assignee: Heilongjiang Aojilan Agricultural Technology Co ltd
Current assignee: Heilongjiang Aojilan Agricultural Technology Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-17
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses an eversion opposed type driving intelligent balance type disc plough for crushing straws and returning the straws to the field, which comprises: the device comprises a cutter shaft, a plurality of disc coulters and a plurality of mounting rods, wherein the left end and the right end of the cutter shaft are respectively provided with a transmission box; the limiting assembly is used for limiting the positions of the plurality of coulters on the cutter shaft and comprises semicircular limiting plates fixedly mounted on the lower surfaces of the mounting rods, semicircular limiting grooves are formed in the lower surfaces of the plurality of limiting plates, and the lower surfaces of the plurality of limiting plates are opposite to the positions of the plurality of coulters respectively; a driving part for providing a driving force for moving the mounting bar in a vertical direction between the two transmission cases. The staff can realize the change to the coulter fast through the cooperation between spacing subassembly and the driver part, locks and removes all coulters of cover on the arbor together moreover, convenient and fast.

Description

Eversion opposed type driving intelligent balance type disc plough for straw smashing and returning to field

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to an eversion opposed type driving intelligent balance type disc plough for straw smashing and returning.

Background

The disc plough is mounted on a tractor and is powered by the tractor, and the coulter rotates during operation to plough soil, so that the disc plough is particularly suitable for the ploughing operation of complex farmlands with weeds growing in clusters, upright stems, large soil specific resistance, broken bricks and stones in the soil and the like, and is generally fixedly mounted on the cutter shaft through a screw and nut fixing part.

The prior coulter is worn after working for a long time, and needs to be replaced when the coulter is worn seriously, because the coulter is generally fixedly arranged on the cutter shaft through a screw and nut fixing piece, the coulter is complicated to replace, and other coulters are still needed to be disassembled if the coulters which are not positioned at the two ends of the cutter shaft need to be replaced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the following defects in the prior art that the prior coulter is worn after working for a long time and needs to be replaced when the abrasion is serious, the coulter is generally fixedly arranged on a cutter shaft through a screw and nut fixing piece, so that the coulter is complicated to replace, and if the coulter which is not positioned at the two ends of the cutter shaft needs to be replaced, the other coulters are also required to be disassembled, so that the eversion opposite-type driving intelligent balance type disc plow for crushing and returning straws to fields is provided.

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

the utility model provides an opposite formula of turning up drives intelligent balance type straw and smashes still field and use disc plough, includes:

the device comprises a cutter shaft, a plurality of disc coulters and a plurality of mounting rods, wherein the left end and the right end of the cutter shaft are respectively provided with a transmission box;

the limiting assembly is used for limiting the positions of the plurality of coulters on the cutter shaft and comprises semicircular limiting plates fixedly mounted on the lower surfaces of the mounting rods, semicircular limiting grooves are formed in the lower surfaces of the plurality of limiting plates, and the lower surfaces of the plurality of limiting plates are opposite to the positions of the plurality of coulters respectively;

a driving part for providing a driving force for moving the mounting rod in a vertical direction between the two transmission cases.

Preferably, the drive part includes that threaded rod and screw thread cup joint the slider on the threaded rod, one of them the mounting groove has been seted up perpendicularly to the lateral wall of transmission case, the threaded rod rotates perpendicularly and installs in the mounting groove, and the top is worn out the transmission case and fixed the cup joint has the regulating wheel, the slider is with the one end fixed connection of installation pole, the slider passes through the restriction of restriction part and rotates.

Preferably, the limiting component comprises a rectangular groove, the rectangular groove is vertically formed in the side wall of the other transmission case, and one end, far away from the sliding block, of the mounting rod is slidably mounted in the rectangular groove.

Preferably, per two fixed mounting has the connecting rod between the limiting plate, the pole is settled to the fixed cup joint in connecting rod middle part, settle the equal fixed mounting of lateral wall about the pole and have the scraper blade, the scraper blade is kept away from the one side of settling the pole and is supported with the surface of coulter.

Preferably, the scraper is fixedly connected with the side wall of the mounting rod through a screw and nut fixing piece.

Preferably, the wall of the limiting groove is coated with a smooth paint.

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

the staff can realize the change to the coulter fast through the cooperation between spacing subassembly and the driver part, is to the cover all coulters of establishing on the arbor together lock and relieve moreover, has avoided the loaded down with trivial details step of using screw nut mounting, also need not dismantle the coulter one by one moreover, convenient and fast.

Drawings

FIG. 1 is a schematic front perspective view of a disc plow for externally-turned opposed driving intelligent balance type straw crushing and returning provided by the utility model;

FIG. 2 is a schematic view of a top-down perspective structure of an eversion opposed type driving intelligent balance type disc plow for crushing and returning straws to fields, which is provided by the utility model;

FIG. 3 is a schematic view of the bottom perspective structure of an eversion opposed drive intelligent balance type disc plow for crushing and returning straws to the field;

fig. 4 is an enlarged view of a structure in fig. 2.

In the figure: 1 cutter shaft, 2 transmission cases, 3 coulters, 4 mounting rods, 5 limiting plates, 6 limiting grooves, 7 threaded rods, 8 sliding blocks, 9 mounting grooves, 10 adjusting wheels, 11 rectangular grooves, 12 connecting rods, 13 mounting rods and 14 scraping plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The terms "upper", "lower", "left", "right", "middle" and "one" used in the present invention are for clarity of description, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the modifications may be regarded as the scope of the present invention without substantial technical change.

Referring to fig. 1-4, an eversion opposed type driving intelligent balance type disc plow for straw crushing and returning to the field comprises:

the device comprises a cutter shaft 1, transmission boxes 2 are arranged at the left end and the right end of the cutter shaft 1, a plurality of disc coulters 3 are sleeved on the cutter shaft 1, and mounting rods 4 are arranged on the surfaces, close to each other, of the two transmission boxes 2;

the limiting assembly is used for limiting the positions of the plurality of coulters 3 on the cutter shaft 1 and comprises semicircular limiting plates 5 fixedly mounted on the lower surfaces of the mounting rods 4, semicircular limiting grooves 6 are formed in the lower surfaces of the plurality of limiting plates 5, and the lower surfaces of the plurality of limiting plates 5 are opposite to the positions of the plurality of coulters 3 respectively;

and a driving means for providing a driving force for moving the mounting rod 4 in a vertical direction between the two transmission housings 2.

In the embodiment of the technical scheme, the staff firstly overlaps a plurality of coulters 3 at appointed position on arbor 1, then control installation rod 4 through the driver part and take a plurality of limiting plates 5 to move down, at the in-process that moves down, a plurality of coulters 3 can get into the spacing groove 6 that a plurality of limiting plates 5 lower surfaces were seted up gradually, and offset with the cell wall about spacing groove 6, a plurality of coulters 3 just locked in the position on arbor 1 this moment, also as long as control installation rod 4 moves up when needing to dismantle, let a plurality of coulters 3 from a plurality of spacing grooves 6 in move out can, the loaded down with trivial details step of using screw nut mounting has been avoided, and also need not dismantle coulter 3 one by one, and is convenient and fast.

In the preferred technical scheme of this embodiment, drive unit includes threaded rod 7 and the slider 8 of screw cup joint on threaded rod 7, and mounting groove 9 has been seted up perpendicularly to the lateral wall of one of them transmission case 2, and threaded rod 7 rotates perpendicularly and installs in mounting groove 9, and the top is worn out transmission case 2 and fixed the cup joint has regulating wheel 10, slider 8 and the one end fixed connection of installation pole 4, and slider 8 rotates through the restriction of restriction part. The threaded rod 7 is controlled to rotate by rotating the adjusting wheel 10, and at the moment, the slide block 8 which is sleeved on the threaded rod 7 in a threaded mode drives the mounting rod 4 to move in the vertical direction under the action of the limiting component.

In the preferred technical solution of this embodiment, the limiting member includes a rectangular groove 11, the rectangular groove 11 is vertically formed in a side wall of the other transmission case 2, and one end of the mounting rod 4 away from the slider 8 is slidably mounted in the rectangular groove 11. The mounting rod 4 can only move vertically in the rectangular groove 11, so that the slide 8, which is fixedly connected to the mounting rod 4, can only move vertically when the threaded rod 7 rotates, and cannot rotate with the threaded rod 7.

According to the preferable technical scheme in the embodiment, a connecting rod 12 is fixedly installed between every two limiting plates 5, a mounting rod 13 is fixedly sleeved in the middle of the connecting rod 12, scrapers 14 are fixedly installed on the left side wall and the right side wall of the mounting rod 13, and one surface, far away from the mounting rod 13, of each scraper 14 abuts against the surface of the coulter 3. The scraper 14 can clean soil on the surface of the coulter 3 and reduce the vibration of the coulter 3 on the cutter shaft 1 during working.

In the preferred technical scheme of this embodiment, the scraper 14 is fixedly connected with the side wall of the mounting rod 13 through a screw and nut fixing member. The scraper 14 attached with more soil is conveniently detached by workers for cleaning.

In the preferred technical scheme in this embodiment, the groove wall of the limiting groove 6 is coated with a smooth paint. The smooth paint can reduce the friction force generated when the surface of the coulter 3 is in rotational contact with the groove wall of the limiting groove 6.

In the present invention, the terms "mounted," "connected," "secured," and the like are to be construed broadly unless otherwise specifically indicated and limited.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an opposite formula drive intelligence balanced type straw that turns up smashes still field and uses disc plough which characterized in that includes:

the device comprises a cutter shaft (1), transmission boxes (2) are arranged at the left end and the right end of the cutter shaft (1), a plurality of disc coulters (3) are sleeved on the cutter shaft (1), and mounting rods (4) are arranged on the surfaces, close to each other, of the two transmission boxes (2);

the limiting assembly is used for limiting the positions of the plurality of coulters (3) on the cutter shaft (1), the limiting assembly comprises semicircular limiting plates (5) fixedly mounted on the lower surfaces of the mounting rods (4), semicircular limiting grooves (6) are formed in the lower surfaces of the plurality of limiting plates (5), and the lower surfaces of the plurality of limiting plates (5) are opposite to the positions of the plurality of coulters (3) respectively;

a drive member for providing a driving force for moving the mounting rod (4) in a vertical direction between the two gear boxes (2).

2. The opposite-turning type driving intelligent balance type disc plough for straw crushing and returning to the field as claimed in claim 1, wherein the driving component comprises threaded rods (7) and sliding blocks (8) which are sleeved on the threaded rods (7) in a threaded manner, wherein a mounting groove (9) is vertically formed in the side wall of one of the transmission boxes (2), the threaded rods (7) are vertically and rotatably mounted in the mounting groove (9), the top ends of the threaded rods penetrate through the transmission boxes (2) and are fixedly sleeved with adjusting wheels (10), the sliding blocks (8) are fixedly connected with one ends of the mounting rods (4), and the sliding blocks (8) are limited in rotation by a limiting component.

3. A disc plow for opposed-driving intelligent balance type straw crushing and returning as claimed in claim 2, wherein the limiting member comprises a rectangular groove (11), the rectangular groove (11) is vertically formed in the side wall of the other transmission case (2), and one end of the mounting rod (4) far away from the slide block (8) is slidably mounted in the rectangular groove (11).

4. An everting opposite-driving intelligent balance type disc plough for straw smashing and returning to fields as claimed in claim 1, wherein a connecting rod (12) is fixedly installed between every two limiting plates (5), a mounting rod (13) is fixedly sleeved in the middle of the connecting rod (12), scrapers (14) are fixedly installed on the left side wall and the right side wall of the mounting rod (13), and one surface of each scraper (14) far away from the mounting rod (13) is abutted to the surface of the coulter (3).

5. A disc plough for opposed-driving intelligent balance type crushing and returning stalks to fields in a turning-out manner as claimed in claim 4, wherein the scraping plate (14) is fixedly connected with the side wall of the mounting rod (13) through a screw and nut fixing piece.

6. A disc plough for crushing and returning straws as claimed in claim 1, wherein the wall of the limiting groove (6) is coated with a smooth paint.