CN211831734U

CN211831734U - Agricultural machine is with device of digging that has clearance structure

Info

Publication number: CN211831734U
Application number: CN202020050331.7U
Authority: CN
Inventors: 黄卓
Original assignee: Hangzhou Xuanzhitang Technology Co ltd
Current assignee: Hangzhou Xuanzhitang Technology Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-11-03
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses an agricultural machine is with device that digs that has clearance structure, including universal wheel, damping spring and base, the left side of universal wheel is provided with the brake block, and the top of universal wheel is provided with damping spring, damping spring's the outside is provided with the spring holder, and the upper end of spring holder is provided with the base, the inboard of base is provided with the cylinder, and the outside of cylinder is provided with the doctor-bar, the inboard of cylinder is provided with the pivot, and the rear end of pivot is provided with the shaft coupling, the rear side of shaft coupling is provided with the motor, both sides are provided with the bearing around the cylinder, and the top of bearing is provided with the telescopic link, the top of telescopic link is provided with the cylinder. This agricultural machine is with device of digging with clearance structure compares with current ordinary device of digging, is provided with damping device, reduces the vibrations that the device produced at the in-process of digging, the degree of depth of adjustable digging, and after the work of digging, convenient washing to this device of digging.

Description

Agricultural machine is with device of digging that has clearance structure

Technical Field

The utility model relates to the technical field of agricultural machinery, specifically be an agricultural machinery is with device of digging with clearance structure.

Background

The agricultural production in China is still cultivated by taking households as a unit, the number of land distributed by people is limited due to the fact that the number of people is large and the cultivated land is small at present, so that the number of the land cultivated by each household is small, large-scale mechanical equipment cannot fully play a role when cultivation is carried out, the land needs to be leveled and loose soil is needed before crops are planted, the cultivated land is small for many rural people, the planting area is small, and the cultivation scale is small and is not suitable for large-scale agricultural mechanical devices due to the fact that a household cultivation mode is generally adopted.

General device of digging, the shock attenuation of carrying on that can not be fine can make workman's arm sour numb more easily at the in-process of digging, and work efficiency reduces, can't adjust the degree of depth of digging, and the user demand of satisfying people that can not be fine carries out technical innovation on current device of digging basis to above-mentioned condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an agricultural machine is with device of digging that has clearance structure to provide general device of digging in solving above-mentioned background, the shock attenuation of going on that can not be fine can make workman's arm sour numb more easily at the in-process of digging, and work efficiency reduces, can't adjust the degree of depth of digging, the not fine user demand problem of satisfying people.

In order to achieve the above object, the utility model provides a following technical scheme: a soil turning device with a cleaning structure for agricultural machinery comprises a universal wheel, a damping spring and a base, wherein a brake block is arranged on the left side of the universal wheel, the damping spring is arranged above the universal wheel, a spring seat is arranged on the outer side of the damping spring, the base is arranged at the upper end of the spring seat, a roller is arranged on the inner side of the base, a scraping sheet is arranged on the outer side of the roller, a rotating shaft is arranged on the inner side of the roller, a coupler is arranged at the rear end of the rotating shaft, a motor is arranged on the rear side of the coupler, bearings are arranged on the front side and the rear side of the roller, a telescopic rod is arranged above the bearings, an air cylinder is arranged above the telescopic rod, spray heads are arranged on the left side and the right side of the air cylinder, a side plate is arranged on one side of the spray heads, and the right side of the connecting seat is provided with a push-pull handrail, a top plate is arranged above the side plate, and a bolt is arranged above the top plate.

Preferably, the universal wheels penetrate through the inner part of the spring seat, and the universal wheels are symmetrically distributed around the center line of the base.

Preferably, the connecting seats are connected with the side plates through bolts, and the connecting seats are symmetrically distributed around a central axis of the base.

Preferably, the side plate is in threaded connection with the spray heads, and the spray heads are distributed equidistantly along the vertical direction.

Preferably, the cylinder passes through the telescopic link and constitutes scalable structure with the bearing, and the internal surface of bearing and the surface of pivot are laminated mutually.

Preferably, an integrated structure is formed between the scraping blades and the roller, and the scraping blades are arranged circumferentially by taking the central axis of the roller as the center of a circle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a through the setting of universal wheel, brake block, damping spring, spring holder and push-and-pull handrail, reduce the vibrations that this device of digging generates in the course of working, make things convenient for this device of digging to move through the universal wheel, in the course of this device of digging moves work, the doctor-bar constantly cuts ground, easy to produce vibrations, carry out the shock attenuation through damping spring and spring holder, reduce the vibrations that this device of digging generates in the course of working;

2 the utility model cleans the soil turning device through the arrangement of the connecting seat, the water channel and the spray head, after the soil turning work is finished, the water pipe is connected with the connecting seat, water is sent into the spray head through the water channel, the spray head washes the roller and the scraping blade, and soil blocks on the roller and the scraping blade are washed away, so that the roller and the scraping blade are washed clean;

the utility model discloses a setting of cylinder, telescopic link, pivot and bearing makes things convenient for the height of adjusting cylinder and doctor-bar, is convenient for turn over the soil of the different degree of depth, begins to rotate when cylinder and doctor-bar, starts the cylinder, and the telescopic link extension promotes bearing and pivot and moves down, and cylinder and doctor-bar move down along with the pivot together.

Drawings

FIG. 1 is a schematic view of a front view half-section structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

fig. 3 is the structure diagram of the right-side half-section of the utility model.

In the figure: 1. a universal wheel; 2. a brake pad; 3. a damping spring; 4. a spring seat; 5. a base; 6. a connecting seat; 7. pushing and pulling the handrail; 8. a water channel; 9. a side plate; 10. a spray head; 11. a bolt; 12. a top plate; 13. a cylinder; 14. a telescopic rod; 15. scraping a blade; 16. a drum; 17. a rotating shaft; 18. a bearing; 19. a coupling; 20. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a soil turning device with a cleaning structure for agricultural machinery comprises universal wheels 1, damping springs 3 and a base 5, wherein brake pads 2 are arranged on the left sides of the universal wheels 1, the damping springs 3 are arranged above the universal wheels 1, the universal wheels 1 penetrate through the interior of a spring seat 4, the universal wheels 1 are symmetrically distributed among the universal wheels 1 relative to the center line of the base 5, vibration generated in the working process of the soil turning device is reduced through the arrangement of the universal wheels 1, the brake pads 2, the damping springs 3, the spring seat 4 and a push-pull handrail 7, the soil turning device is convenient to move through the universal wheels 1, a scraping blade 15 continuously cuts the ground in the moving process of the soil turning device, vibration is easy to generate, the damping springs 3 and the spring seat 4 are used for damping, and the vibration generated in the working process of the soil turning device is reduced;

the outer side of the damping spring 3 is provided with a spring seat 4, the upper end of the spring seat 4 is provided with a base 5, the inner side of the base 5 is provided with a roller 16, the outer side of the roller 16 is provided with a scraping blade 15, an integrated structure is formed between the scraping blade 15 and the roller 16, the scraping blades 15 are arranged in a circumferential manner by taking the central axis of the roller 16 as the center of a circle, the inner side of the roller 16 is provided with a rotating shaft 17, the rear end of the rotating shaft 17 is provided with a coupling 19, the rear side of the coupling 19 is provided with a motor 20, the front side and the rear side of the roller 16 are provided with bearings 18, a telescopic rod 14 is arranged above the bearings 18, an air cylinder 13 is arranged above the telescopic rod 14, the left side and the right side of the air cylinder 13 are provided with spray heads 10, the air cylinder 13 and the bearings 18 form, the heights of the roller 16 and the scraping blade 15 can be conveniently adjusted, soil with different depths can be conveniently turned, when the roller 16 and the scraping blade 15 start to rotate, the air cylinder 13 is started, the telescopic rod 14 is extended to push the bearing 18 and the rotating shaft 17 to move downwards, and the roller 16 and the scraping blade 15 move downwards along with the rotating shaft 17;

a side plate 9 is arranged on one side, away from the central axis of the base 5, of the spray head 10, a water channel 8 is arranged on the inner side of the side plate 9, the side plate 9 is in threaded connection with the spray head 10, the spray heads 10 are distributed at equal intervals in the vertical direction, the soil turning device is cleaned through the arrangement of the connecting seat 6, the water channel 8 and the spray head 10, after soil turning operation is finished, the water pipe is connected with the connecting seat 6, water is sent into the spray head 10 through the water channel 8, the spray head 10 washes the roller 16 and the scraping blade 15, soil blocks on the roller 16 and the scraping blade 15 are washed away, and the roller 16 and the scraping blade 15 are washed clean;

one side that the curb plate 9 kept away from base 5 axis is provided with connecting seat 6, and the right side of connecting seat 6 is provided with push-and-pull handrail 7, and connecting seat 6 is connected with curb plate 9 through bolt 11, and about the axis symmetric distribution of base 5 between the connecting seat 6, the top of curb plate 9 is provided with roof 12, and the top of roof 12 is provided with bolt 11.

The working principle is as follows: when the soil turning device with the cleaning structure for the agricultural machine is used, firstly, the soil turning device is pushed to move through the universal wheel 1 by the push-pull handrail 7 and moves into a field needing to be turned, the motor 20 is started, the rotating shaft 17 is driven to rotate through the coupler 19, the roller 16 and the scraping blade 15 start to rotate, the air cylinder 13 is started, the telescopic rod 14 extends, the bearing 18 is pushed to move downwards, the bearing 18 drives the rotating shaft 17 to move downwards, the roller 16 and the scraping blade 15 move downwards along with the rotating shaft 17, the scraping blade 15 is contacted with the ground, soil turning work starts, the vibration generated by the soil turning device in the working process is reduced by the damping spring 3 and the spring seat 4, the push-pull handrail 7 is pushed until the soil turning work is finished, the water pipe is connected with the connecting seat 6, the water is sent into the spray head 10 through the water channel 8, the spray head 10 washes the roller 16 and the scraping blade 15, and the roller, this is the working principle of the soil turning device with the cleaning structure for the agricultural machine.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an agricultural machine is with device of digging with clearance structure, includes universal wheel (1), damping spring (3) and base (5), its characterized in that: the brake pad (2) is arranged on the left side of the universal wheel (1), the damping spring (3) is arranged above the universal wheel (1), the spring seat (4) is arranged on the outer side of the damping spring (3), the base (5) is arranged at the upper end of the spring seat (4), the roller (16) is arranged on the inner side of the base (5), the scraping blade (15) is arranged on the outer side of the roller (16), the rotating shaft (17) is arranged on the inner side of the roller (16), the coupler (19) is arranged at the rear end of the rotating shaft (17), the motor (20) is arranged on the rear side of the coupler (19), the bearings (18) are arranged on the front side and the rear side of the roller (16), the telescopic rod (14) is arranged above the bearings (18), the air cylinder (13) is arranged above the telescopic rod (14), and the spray heads (10), one side of the spray head (10) far away from the central axis of the base (5) is provided with a side plate (9), the inner side of the side plate (9) is provided with a water channel (8), one side of the side plate (9) far away from the central axis of the base (5) is provided with a connecting seat (6), the right side of the connecting seat (6) is provided with a push-pull handrail (7), a top plate (12) is arranged above the side plate (9), and a bolt (11) is arranged above the top plate (12).

2. The soil turning device with a cleaning structure for agricultural machines of claim 1, wherein: the universal wheels (1) penetrate through the interior of the spring seat (4), and the universal wheels (1) are symmetrically distributed around the center line of the base (5).

3. The soil turning device with a cleaning structure for agricultural machines of claim 1, wherein: the connecting seats (6) are connected with the side plates (9) through bolts (11), and the connecting seats (6) are symmetrically distributed around the central axis of the base (5).

4. The soil turning device with a cleaning structure for agricultural machines of claim 1, wherein: the side plates (9) are in threaded connection with the spray heads (10), and the spray heads (10) are equidistantly distributed along the vertical direction.

5. The soil turning device with a cleaning structure for agricultural machines of claim 1, wherein: the cylinder (13) and the bearing (18) form a telescopic structure through a telescopic rod (14), and the inner surface of the bearing (18) is attached to the outer surface of the rotating shaft (17).

6. The soil turning device with a cleaning structure for agricultural machines of claim 1, wherein: the scraping blades (15) and the roller (16) form an integrated structure, and the scraping blades (15) are arranged circumferentially by taking the central axis of the roller (16) as the center of a circle.