CN217721938U

CN217721938U - Plough machine of adjustable pitch

Info

Publication number: CN217721938U
Application number: CN202222148848.1U
Authority: CN
Inventors: 袁敬泉; 袁琳; 孔赞赞; 翟晔
Original assignee: Qingdao Xinquan Industrial Products Manufacturing Co ltd
Current assignee: Qingdao Xinquan Industrial Products Manufacturing Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-11-04
Anticipated expiration: 2032-08-16

Abstract

The utility model relates to a plowing machine technical field discloses a plowing machine of adjustable pitch, including the bottom plate, still include: the adjusting mechanism is fixedly arranged on the bottom plate and used for adjusting the ploughing height, the adjusting mechanism is fixedly provided with a frame body, the frame body is provided with a ploughing mechanism, and the ploughing mechanism is provided with a pitch adjusting mechanism and used for adjusting the pitch; the plowing mechanism comprises a fixed support fixedly arranged in the middle of a support body, and a first sliding chute and a second sliding chute are sequentially arranged on the support body at two sides of the fixed support; this practicality can adjust the tooth pitch of ploughing machine in a flexible way through the roll adjustment mechanism that sets up, and then can facilitate the use, can satisfy the production demand that does not, and the practicality is better, and can also adjust the height of ploughing machine through adjustment mechanism, can adapt to different ploughing demands in a flexible way.

Description

Plough machine of adjustable pitch

Technical Field

The utility model relates to the technical field of plowing machines, in particular to a plowing machine with adjustable tooth pitch.

Background

In the agricultural production process, plowing is needed, namely soil is turned over by a coulter, and manual plowing is time-consuming and labor-consuming and has low efficiency, so that the plowing machine is designed, and the plowing speed of farmers is greatly improved.

However, the existing plowing machine has some defects, the plowing teeth on the existing plowing machine are fixedly arranged, the distance between the plowing teeth cannot be flexibly adjusted, the use is inconvenient, different production requirements cannot be met, and the improvement is needed.

To this end, a plow with an adjustable pitch has been proposed by the person skilled in the art to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ploughing machine of adjustable pitch to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a plow with adjustable tooth pitch comprises a bottom plate and further comprises:

the bottom plate is fixedly provided with an adjusting mechanism for adjusting the ploughing height, the adjusting mechanism is fixedly provided with a frame body, the frame body is provided with a ploughing mechanism, and the ploughing mechanism is provided with a pitch adjusting mechanism for adjusting the pitch;

the plowing mechanism comprises a fixed support fixedly mounted in the middle of a support body, the support body is located on two sides of the fixed support and is provided with a first sliding groove and a second sliding groove in sequence, a first sliding block is arranged in the first sliding groove, the first sliding block is fixedly provided with a first support, a second sliding block is arranged in the second sliding groove, and the second sliding block is fixedly provided with a second support. Plough teeth are fixedly arranged on the fixed support, the first support and the second support, and a distance adjusting mechanism is arranged on the first support;

the distance adjusting mechanism comprises side frames, two side frames are arranged on two sides of the first support, a first screw rod is arranged on each side frame in a rotating mode, a moving block is arranged on each first screw rod in a threaded mode at the symmetrical position, supporting rods are arranged on each moving block in a rotating mode, and the supporting rods located on two sides of the first support are connected with the two sides of the second support and the two sides of the fixed support in a rotating mode respectively.

As a further aspect of the present invention: the distance adjusting mechanism further comprises a power part arranged between the two first screw rods, the power part comprises a driven gear fixedly installed in the middle of the first screw rods, a first motor is fixedly installed in the first support, an output shaft of the first motor is fixedly connected with a driving gear, and the driving gear is meshed with the driven gear.

As the utility model discloses further scheme again: the threads on the first screw are symmetrically distributed.

As a further aspect of the present invention: the adjusting mechanism comprises a mounting frame fixedly mounted on the bottom plate, a second screw rod is rotatably arranged between the mounting frame and the bottom plate, a movable block is arranged on the second screw rod in a threaded mode, and the movable block is fixedly connected with the frame body.

As a further aspect of the present invention: a guide rod is arranged between the mounting frame and the bottom plate and is in sliding connection with the movable block.

As a further aspect of the present invention: the four corners of the bottom plate are rotatably provided with wheels.

Compared with the prior art, the beneficial effects of the utility model are that: this practicality can adjust the tooth pitch of ploughing machine in a flexible way through the roll adjustment mechanism that sets up, and then can facilitate the use, can satisfy the production demand that does not, and the practicality is better, and can also adjust the height of ploughing machine through adjustment mechanism, can adapt to different ploughing demands in a flexible way.

Drawings

Fig. 1 is a schematic view showing a structure of a pitch-adjustable motor grader.

Fig. 2 is a schematic structural view of a frame body in the plow machine with adjustable tooth pitch.

FIG. 3 is a schematic view showing the structure of an adjusting mechanism in the plow with adjustable pitch.

Fig. 4 is a schematic structural view of a movable block and a guide bar in the plowing machine with an adjustable pitch.

In the figure: 1. a base plate; 2. a wheel; 3. a frame body; 4. fixing a bracket; 5. a first chute; 6. a first slider; 7. a first bracket; 8. a second chute; 9. a second slider; 10. a second bracket; 11. plough teeth; 12. a side frame; 13. a first screw; 14. a moving block; 15. a strut; 16. a driven gear; 17. a driving gear; 18. a first motor; 19. a mounting frame; 20. a guide bar; 21. a second screw; 22. a second motor; 23. a movable block.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The first embodiment is as follows: referring to fig. 1-4, an adjustable pitch plow comprises a base plate 1, and further comprises:

an adjusting mechanism is fixedly arranged on the bottom plate 1 and used for adjusting the ploughing height, a frame body 3 is fixedly arranged on the adjusting mechanism, a ploughing mechanism is arranged on the frame body 3, and a pitch adjusting mechanism is arranged on the ploughing mechanism and used for adjusting the pitch; this practicality can adjust the tooth pitch of ploughing machine in a flexible way through the roll adjustment mechanism that sets up, and then can facilitate the use, can satisfy the production demand that does not, and the practicality is better, and can also adjust the height of ploughing machine through adjustment mechanism, can adapt to different ploughing demands in a flexible way.

The condition of this embodiment, plough mechanism includes fixed bolster 4 at 3 middle parts of support body, support body 3 is located 4 both sides of fixed bolster and has set gradually first spout 5 and second spout 8, be provided with first slider 6 in the first spout 5, fixed mounting has first support 7 on the first slider 6, be provided with second slider 9 in the second spout 8, fixed mounting has second support 10 on the second slider 9. The fixed support 4, the first support 7 and the second support 10 are all fixedly provided with plough teeth 11, and the first support 7 is provided with a distance adjusting mechanism.

In one aspect of this embodiment, the distance adjusting mechanism includes side frames 12, two side frames 12 are disposed on two sides of the first support 7, two side frames 12 rotate to be provided with first screws 13, symmetrical threads on the first screws 13 are provided with moving blocks 14, the moving blocks 14 rotate to be provided with supporting rods 15, and the supporting rods 15 located on two sides of the first support 7 rotate to be connected with two sides of the second support 10 and two sides of the fixing support 4 respectively.

In one aspect of this embodiment, the distance adjusting mechanism further includes a power unit disposed between the two first screws 13, the power unit includes a driven gear 16 fixedly mounted in the middle of the first screws 13, a first motor 18 is fixedly mounted in the first bracket 7, an output shaft of the first motor 18 is fixedly connected to a driving gear 17, and the driving gear 17 is engaged with the driven gear 16.

In one aspect of this embodiment, the threads on the first screw 13 are symmetrically distributed, so that the two moving blocks 14 on the first screw 13 move synchronously.

Specifically, when the distance between the plough teeth 11 needs to be adjusted, the first motor 18 is started, the first motor 18 drives the driving gear 17 to rotate, the driving gear 17 drives the driven gear 16 to rotate, and then the first screw 13 is driven to rotate, and then the distance between the two movable blocks 14 on the first screw 13 is adjusted, the position of the first support 7 can be adjusted by the strut 15 between the fixed support 4 and the first support 7, the first slider 6 connected with the first support 7 slides along the first chute 5, and the position of the second support 10 can be adjusted by the strut 15 between the second support 10 and the first support 7, the second slider 9 connected with the second support 10 slides along the second chute 8, and the distances between the fixed support 4, the first support 7 and the second support 10 are the same, so that the purpose of adjusting the distance between the plough teeth 11 is realized, and the plough teeth can be conveniently used, the production requirements not used can be met, and the practicability is good.

Example two: this embodiment is a further improvement of the previous embodiment: adjustment mechanism includes mounting bracket 19 of fixed mounting on bottom plate 1, rotates between mounting bracket 19 and the bottom plate 1 and is provided with second screw rod 21, and the screw thread is provided with movable block 23 on the second screw rod 21, and movable block 23 fixed connection support body 3, fixed mounting has second motor 22 on the mounting bracket 19, and second motor 22 output shaft fixed connection second screw rod 21.

In one aspect of this embodiment, a guide rod 20 is disposed between the mounting frame 19 and the base plate 1, and the guide rod 20 is slidably connected to a movable block 23.

Specifically, can be through starting second motor 22, second motor 22 drive second screw rod 21 rotates, and second screw rod 21 drives movable block 23 and reciprocates, and then can drive support body 3 and reciprocate, can adjust the plowing height of plough tooth 11, conveniently adapts to different plowing demands, and the setting of guide bar 20 increases the stability that the fly leaf goes up and down.

In one aspect of this embodiment, the four corners of the base plate 1 are rotatably provided with wheels 2, which facilitates the movement of the plow.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides an adjustable pitch's plow, includes the bottom plate, its characterized in that still includes:

the adjusting mechanism is fixedly arranged on the bottom plate and used for adjusting the ploughing height, the adjusting mechanism is fixedly provided with a frame body, the frame body is provided with a ploughing mechanism, and the ploughing mechanism is provided with a pitch adjusting mechanism and used for adjusting the pitch;

the plowing mechanism comprises a fixed support fixedly mounted in the middle of a support body, a first sliding groove and a second sliding groove are sequentially formed in the support body and located on two sides of the fixed support, a first sliding block is arranged in the first sliding groove, a first support is fixedly mounted on the first sliding block, a second sliding block is arranged in the second sliding groove, a second support is fixedly mounted on the second sliding block, plough teeth are fixedly mounted on the fixed support, the first support and the second support, and a distance adjusting mechanism is arranged on the first support;

the distance adjusting mechanism comprises side frames, two side frames are arranged on two sides of the first support, a first screw is arranged on each side frame in a rotating mode, moving blocks are arranged on the first screw in a threaded mode at symmetrical positions, supporting rods are arranged on the moving blocks in a rotating mode, and the supporting rods located on two sides of the first support are connected with the two sides of the second support and the two sides of the fixed support in a rotating mode respectively.

2. The adjustable-pitch plow according to claim 1, wherein the pitch adjusting mechanism further comprises a power unit disposed between the two first screws, the power unit comprises a driven gear fixedly mounted in the middle of the first screws, a first motor is fixedly mounted in the first bracket, an output shaft of the first motor is fixedly connected with a driving gear, and the driving gear is engaged with the driven gear.

3. The adjustable pitch plow of claim 2 wherein the flights on said first screw are symmetrically spaced.

4. The plow of claim 1, wherein the adjusting mechanism comprises a mounting bracket fixedly mounted on the base plate, a second screw is rotatably arranged between the mounting bracket and the base plate, a movable block is arranged on the second screw in a threaded manner, and the movable block is fixedly connected with the frame body.

5. The plow of claim 4, wherein a guide bar is arranged between the mounting frame and the bottom plate, and the guide bar is slidably connected with the movable block.

6. The adjustable-pitch plow according to claim 1, wherein wheels are rotatably disposed at four corners of the bottom plate.