CN216873748U

CN216873748U - Agricultural rotary cultivator

Info

Publication number: CN216873748U
Application number: CN202123334577.0U
Authority: CN
Inventors: 徐文启
Original assignee: Individual
Current assignee: Yunnan Haoxiang Agricultural Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-07-05
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses an agricultural rotary cultivator, which relates to the technical field of agricultural machinery and comprises a first fixing frame, wherein a square opening is formed in the right part of the upper surface of the first fixing frame, a first control rod is rotatably connected to the inner bottom wall of the square opening, a cylinder is fixedly connected to the outer surface of the first control rod, a clamping groove is formed in the outer surface of the cylinder, a clamping block is slidably connected inside the clamping groove, a fixing rod is fixedly connected to the left side surface of the clamping block, and a first supporting block is fixedly connected to the lower end of the fixing rod. This agricultural rotary cultivator, through being equipped with the motor, can effectually drive first gear and rotate to reach power transmission's purpose, through being equipped with the pivot, can effectually play the purpose of supporting the second gear, thereby make the position of second gear more reasonable, it is more convenient to use, through being equipped with first gear, under the effect of meshing, can effectually drive the second gear and rotate, thereby drive the rotary blade and rotate.

Description

Agricultural rotary cultivator

Technical Field

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

Background

The rotary cultivator is a cultivator which is matched with a tractor to complete the operations of ploughing and harrowing. The rotary tillage cutter shaft has the characteristics of strong soil crushing capability, flat ground surface after tillage and the like, is widely applied, can cut stubbles buried below the ground surface, is convenient for the operation of a seeder, provides a good seedbed for later seeding, and is divided into a horizontal shaft type and a vertical shaft type according to the configuration mode of the rotary tillage cutter shaft.

When a common rotary cultivator does not need rotary tillage to move, a rotary blade is easy to impact the bottom surface, certain loss is caused, if the rotary blade does not need to impact, a handle needs to be lifted up and kept to move for a long time, and therefore working intensity of workers is high, and working efficiency is affected.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an agricultural rotary cultivator, which solves the problem that the rotary cultivator cannot freely adjust the height of a rotary blade.

In order to achieve the purpose, the utility model provides the following technical scheme: an agricultural rotary cultivator comprises a first fixing frame, a square opening is arranged at the right part of the upper surface of the first fixing frame, the inner bottom wall of the square opening is rotatably connected with a first control rod, the outer surface of the first control rod is fixedly connected with a cylinder, the outer surface of the cylinder is provided with a clamping groove, the inside of the clamping groove is connected with a clamping block in a sliding way, the left side surface of the clamping block is fixedly connected with a fixed rod, the lower end of the fixed rod is fixedly connected with a first supporting block, the bottom surface of the first supporting block is fixedly connected with a fourth fixing frame, the front side and the rear side of the fourth fixing frame are both fixedly connected with box bodies, a rotating shaft is rotatably connected between the side surfaces of the two box bodies which are close to each other, and the front end of the rotating shaft penetrates through the outer surface of the front box body and extends to the inside of the front box body, and a group of rotary blades which are arranged equidistantly are fixedly connected to the outer surface of the rotating shaft.

As the further description of the technical scheme, the inner bottom wall of the box body positioned on the front side is fixedly connected with the motor, the output rotating shaft of the motor is fixedly connected with the first gear, and the first gear can be effectively driven to rotate by the motor, so that the purpose of power transmission is achieved.

As the further description of the technical scheme, the front end fixedly connected with second gear of pivot, and second gear and first gear mesh mutually, through being equipped with the pivot, can effectually play the purpose of supporting the second gear to make the position of second gear more reasonable, it is more convenient to use, through being equipped with first gear, under the effect of meshing, can effectually drive the second gear and rotate, thereby drive the rotary blade and rotate, thereby reach the purpose of ploughing.

As the further description of the technical scheme, the upper part of the right side face of the first fixing frame is fixedly connected with the second fixing frame, and the side face, close to each other, of the second fixing frame is fixedly connected with the second control rod.

As a further description of the above technical solution, the first slide is fixedly connected to the right of the side face of the first fixing frame close to each other, and the first slide is connected to the inside of the first slide in a sliding manner, and the two first slides are fixedly connected to the outer surface of the first supporting block, so that the first slide can smoothly slide in the first slide, and a certain limiting purpose can be achieved, thereby achieving the purpose of fixing the first supporting block.

As a further description of the above technical solution, the upper surface of the first fixing frame is fixedly connected with a third fixing frame, a side surface of the third fixing frame, which is close to each other, is fixedly connected with a second slide, two second slides are connected inside the second slides in a sliding manner, and the two second slides are fixedly connected with the outer surface of the fixing rod, so that the second slides can smoothly slide in the second slides through the second slides, and a certain limiting purpose can be achieved, thereby achieving the purpose of fixing the fixing rod.

As a further description of the above technical solution, the left side surface of the first fixing frame is fixedly connected with two symmetrical second supporting blocks, and a side surface of the two second supporting blocks close to each other is rotatably connected with a roller.

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

1. this agricultural rotary cultivator, through being equipped with the motor, can rotate by the first gear of effectual drive, thereby reach power transmission's purpose, through being equipped with the pivot, can effectually play the purpose of supporting the second gear, thereby make the position of second gear more reasonable, it is more convenient to use, through being equipped with first gear, under the effect of meshing, can effectually drive the second gear and rotate, thereby drive the rotary blade and rotate, thereby reach the purpose of ploughing.

2. This agricultural rotary cultivator is through being equipped with the second mount, can effectually play the purpose of fixed second control lever, thereby make the position of second control lever more reasonable, it is more convenient to use, also can effectually reach the purpose of free control rotary cultivator, through being equipped with first slide, can effectually make first slider steadily slide in first slide, also can play certain spacing purpose, thereby reach the purpose of fixed first supporting block, through being equipped with the second slide, can effectually make the second slider steadily slide in the second slide, also can play certain spacing purpose, thereby reach the purpose of fixed dead lever, through being equipped with the gyro wheel, thereby can effectually reach the purpose of free motion rotary cultivator.

Drawings

FIG. 1 is a front view of a first fixture of the present invention;

FIG. 2 is a cross-sectional view of a front view of a first fixture according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a right side view of the first holder of the present invention in cross-section.

In the figure: 1. a first fixing frame; 2. a square opening; 3. a first control lever; 4. a cylinder; 5. a card slot; 6. a clamping block; 7. a fixing rod; 8. a first support block; 9. a fourth fixing frame; 10. a box body; 11. a rotating shaft; 12. a rotary blade; 13. a motor; 14. a first gear; 15. a second gear; 16. a second fixing frame; 17. a second control lever; 18. a first slideway; 19. a first slider; 20. a third fixing frame; 21. a second slideway; 22. a second slider; 23. a second support block; 24. and a roller.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an agricultural rotary cultivator comprises a first fixing frame 1, a square opening 2 is arranged at the right part of the upper surface of the first fixing frame 1, a first control rod 3 is rotatably connected to the inner bottom wall of the square opening 2, a cylinder 4 is fixedly connected to the outer surface of the first control rod 3, a clamping groove 5 is arranged on the outer surface of the cylinder 4, a clamping block 6 is slidably connected inside the clamping groove 5, a fixing rod 7 is fixedly connected to the left side surface of the clamping block 6, a first supporting block 8 is fixedly connected to the lower end of the fixing rod 7, a fourth fixing frame 9 is fixedly connected to the bottom surface of the first supporting block 8, boxes 10 are fixedly connected to the front and back side surfaces of the fourth fixing frame 9, a rotating shaft 11 is rotatably connected between the two adjacent side surfaces of the boxes 10, the front end of the rotating shaft 11 penetrates through the outer surface of the front box 10 to extend into the front box 10, a group of rotary blades 12 are fixedly arranged on the outer surface of the rotating shaft 11 at equal intervals, the inner bottom wall of the front box body 10 is fixedly connected with a motor 13, an output rotating shaft of the motor 13 is fixedly connected with a first gear 14, the motor 13 is arranged to effectively drive the first gear 14 to rotate so as to achieve the purpose of power transmission, the front end of the rotating shaft 11 is fixedly connected with a second gear 15, the second gear 15 is meshed with the first gear 14, the rotating shaft 11 is arranged to effectively support the second gear 15, so that the position of the second gear 15 is more reasonable and the use is more convenient, the first gear 14 is arranged to effectively drive the second gear 15 to rotate under the meshing action so as to drive the rotary tillage cutter 12 to rotate so as to achieve the purpose of tillage, the upper part of the right side surface of the first fixing frame 1 is fixedly connected with a second fixing frame 16, and a side surface of the second fixing frame 16, which is close to each other, is fixedly connected with a second control rod 17, the second fixing frame 16 is arranged to effectively fix the second control rod 17, so that the position of the second control rod 17 is more reasonable, the rotary cultivator is more convenient to use and can be effectively and freely controlled, the right part of one side surface of the first fixing frame 1, which is close to each other, is fixedly connected with the first slide ways 18, the inner parts of the two first slide ways 18 are respectively and slidably connected with the first slide blocks 19, the two first slide blocks 19 are fixedly connected with the outer surfaces of the first supporting blocks 8, the first slide ways 18 are arranged to effectively enable the first slide blocks 19 to stably slide in the first slide ways 18 and also can play a certain limiting purpose, so that the first supporting blocks 8 are fixed, the upper surface of the first fixing frame 1 is fixedly connected with the third fixing frame 20, one side surface of the third fixing frame 20, which is close to each other, is fixedly connected with the second slide ways 21, the equal sliding connection in inside of two second slides 21 has second slider 22, and the fixed surface of two second sliders 22 and dead lever 7 is connected, through being equipped with second slide 21, can effectually make second slider 22 steadily slide in second slide 21, also can play certain spacing purpose, thereby reach the purpose of fixed dead lever 7, two symmetrical second supporting shoe 23 of left surface fixedly connected with of first mount 1, it is connected with gyro wheel 24 to rotate between the side that two second supporting shoe 23 are close to each other, through being equipped with gyro wheel 24, thereby can effectually reach the purpose of free motion rotary cultivator.

The working principle is as follows: carry out the electricity with motor 13 and municipal power supply and be connected, when needs remove, through rotating first control lever 3, can effectually drive drum 4 and rotate, under draw-in groove 5 and fixture block 6 interact, can effectually drive dead lever 7 and rise, and then make first supporting block 8 rise slowly, under the effect of fourth mount 9, can effectually make rotary blade 12 rise, thereby avoid the problem of the easy striking bottom surface of rotary blade 12, when needs rotary tillage, reverse repeated above-mentioned operation, make rotary blade 12 descend, starter motor 13, can effectually drive first gear 14 and rotate, under the effect of meshing, can effectually drive second gear 15 and rotate, and then drive pivot 11 and rotate, thereby reach the purpose of rotary tillage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 agricultural rotary cultivator, includes first mount (1), its characterized in that: square mouth (2) have been seted up to the right part of first mount (1) upper surface, the interior diapire of square mouth (2) rotates and is connected with first control lever (3), the external fixed surface of first control lever (3) is connected with drum (4), draw-in groove (5) have been seted up to the surface of drum (4), the inside sliding connection of draw-in groove (5) has fixture block (6), left surface fixedly connected with dead lever (7) of fixture block (6), the first supporting block (8) of lower extreme fixedly connected with of dead lever (7), the bottom surface fixedly connected with fourth mount (9) of first supporting block (8), the equal fixedly connected with box (10) of side around fourth mount (9), two rotate between the side that box (10) are close to each other and be connected with pivot (11), and the front end of pivot (11) runs through the surface that is located positive box (10) and extends to and is located positive box (10) in The outer surface of the rotating shaft (11) is fixedly connected with a group of rotary blades (12) which are arranged at equal intervals.

2. The agricultural rotary cultivator of claim 1, wherein: the inner bottom wall of the box body (10) positioned on the front side is fixedly connected with a motor (13), and an output rotating shaft of the motor (13) is fixedly connected with a first gear (14).

3. The agricultural rotary cultivator of claim 2, wherein: the front end of the rotating shaft (11) is fixedly connected with a second gear (15), and the second gear (15) is meshed with the first gear (14).

4. The agricultural rotary cultivator of claim 1, wherein: the upper portion of the right side of the first fixing frame (1) is fixedly connected with a second fixing frame (16), and a side face, close to each other, of the second fixing frame (16) is fixedly connected with a second control rod (17).

5. The agricultural rotary cultivator of claim 1, wherein: the utility model discloses a supporting structure, including first mount (1), the equal fixedly connected with first slide (18) in right part of a side that is close to each other, two the equal sliding connection in inside of first slide (18) has first slider (19), and the fixed surface of two first sliders (19) and first supporting block (8) is connected.

6. The agricultural rotary cultivator of claim 1, wherein: the upper surface fixed connection of first mount (1) has third mount (20), the equal fixedly connected with second slide (21) in a side that third mount (20) are close to each other, two the equal sliding connection in inside of second slide (21) has second slider (22), and the fixed surface of two second sliders (22) and dead lever (7) is connected.

7. The agricultural rotary cultivator of claim 1, wherein: the left side surface of the first fixing frame (1) is fixedly connected with two symmetrical second supporting blocks (23), and a roller (24) is rotatably connected between one side surfaces, close to each other, of the two second supporting blocks (23).