CN218125312U

CN218125312U - Miniature rotary cultivator

Info

Publication number: CN218125312U
Application number: CN202222064813.XU
Authority: CN
Inventors: 石晓利; 赵莹
Original assignee: Shenyang Lijinghua Landscape Engineering Co ltd
Current assignee: Shenyang Lijinghua Landscape Engineering Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-12-27
Anticipated expiration: 2032-08-08

Abstract

The utility model belongs to the technical field of the rotary cultivator, especially, miniature rotary cultivator, the mounting panel, the top fixedly connected with regulating box of mounting panel, one side fixedly connected with adjusting motor of regulating box, fixedly connected with axis of rotation on adjusting motor's the output shaft, the fixed coupling in the outside of axis of rotation has two initiative helical gears, the top of mounting panel is rotated and is provided with two vertical screw rods, the equal fixedly connected with driven helical gear in top of two vertical screw rods, and two initiative helical gears mesh with the driven helical gear that corresponds respectively. The utility model has the advantages of reasonable design, through the cooperation of accommodate motor, axis of rotation, initiative helical gear, driven helical gear, vertical screw rod, thread bush and lifter plate, can be quick adjust the depth of ploughing sword and inclined cutter to adjust the degree of depth of digging as required, need not personnel with the help of appurtenance, make to adjust more convenient high-efficient.

Description

Miniature rotary cultivator

Technical Field

The utility model relates to a rotary cultivator technical field especially relates to miniature rotary cultivator.

Background

The miniature rotary cultivator uses a small diesel engine or a gasoline engine as driving power, is provided with the upper rotary plough to turn the soil, and has the characteristics of light weight, small volume, simple structure and the like. The miniature rotary cultivator is widely suitable for dry land, paddy field, orchard and the like in plain, mountainous and hilly areas. The miniature rotary cultivator can be freely operated in the field, is convenient for users to use and store, saves the trouble that large-scale agricultural machinery cannot enter mountain fields, and is the best choice for vast farmers to replace cattle cultivation.

When the existing micro rotary cultivator is used, the depth of the rotary cultivator is not convenient to adjust according to the requirement of the soil turning depth, and when the height of the rotary cultivator is adjusted by personnel, the height of the rotary cultivator can be adjusted by the aid of auxiliary tools such as a screwdriver and a wrench, so that the tedious degree of adjusting the height of the rotary cultivator by the personnel is increased, the adjustment is time-consuming and long, and the work pair efficiency is reduced, and therefore the micro rotary cultivator is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects and providing a micro rotary cultivator.

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

miniature rotary cultivator, including the mounting panel, the top fixedly connected with regulating box of mounting panel, one side fixedly connected with regulating motor of regulating box, fixedly connected with axis of rotation on regulating motor's the output shaft, the fixed cover in the outside of axis of rotation has two initiative helical gears, the top of mounting panel is rotated and is provided with two vertical screw rods, the equal fixedly connected with driven helical gear in top of two vertical screw rods, and two initiative helical gears mesh with corresponding driven helical gear respectively, and the equal thread bush in the outside of two vertical screw rods is equipped with the thread bush, the same lifter plate of fixedly connected with between two thread bushes, two backup pads of bottom fixedly connected with of lifter plate, the front side fixedly connected with guard box that is located the backup pad of front side, fixedly connected with engine on the rear side inner wall of guard box, the fixed band pulley that is provided with on the output shaft of engine rotates between two backup pads and is connected with same drive shaft, the front end fixedly connected with lower pulley of drive shaft, the same drive belt is gone up to band pulley and lower pulley, the fixed cover in the outside of drive shaft is equipped with the cylinder, the outside fixed a plurality of rotary blades that is provided with, the fixed oblique sword that is provided with.

Preferably, the other side of the mounting plate is fixedly connected with two connecting plates, and one side of each connecting plate is provided with a traction hole.

Preferably, four guide rods are fixedly connected to the inner wall of the top of the adjusting box and the top of the mounting plate, and the lifting plate is sleeved on the outer sides of the four guide rods in a sliding mode.

Preferably, two guide openings are formed in the top of the mounting plate, and the two support plates are respectively sleeved in the corresponding guide openings in a sliding manner.

Preferably, the bottom of the adjusting motor is fixedly connected with a stabilizing plate, and the stabilizing plate is fixedly connected to one side of the adjusting box.

Preferably, the rotation shaft is located between four guide rods.

In the utility model, the micro rotary cultivator can perform the rotary tillage operation for turning the soil through the matching of the supporting plate, the engine, the driving shaft, the upper belt wheel, the lower belt wheel, the driving belt, the roller, the rotary blade and the inclined blade, and the rotary tillage effect for turning the soil is better through the matching of the rotary blade and the inclined blade;

in the utility model, the depth of the tilling cutter and the inclined cutter can be rapidly adjusted by matching the adjusting motor, the rotating shaft, the driving bevel gear, the driven bevel gear, the vertical screw, the thread sleeve and the lifting plate, so that the depth of the turned soil can be adjusted as required, and people do not need to help with auxiliary tools, so that the adjustment is more convenient and efficient;

the utility model has the advantages of reasonable design, through the cooperation of accommodate motor, axis of rotation, initiative helical gear, driven helical gear, vertical screw rod, thread bush and lifter plate, can be quick adjust the depth of ploughing sword and inclined cutter to adjust the degree of depth of digging as required, need not personnel with the help of appurtenance, make to adjust more convenient high-efficient.

Drawings

FIG. 1 is a schematic view of the micro rotary cultivator of the present invention;

FIG. 2 is a cross-sectional view of the micro rotary cultivator provided by the present invention;

FIG. 3 is a schematic structural view of part A of the micro rotary cultivator of the present invention;

fig. 4 is a cross-sectional view of the protective box of the micro rotary cultivator provided by the utility model.

In the figure: 1. mounting a plate; 2. an adjusting box; 3. a connecting plate; 4. a drawing hole; 5. adjusting the motor; 6. a guide port; 7. a support plate; 8. a protective box; 9. a drum; 10. a rotary blade; 11. a bevel blade; 12. a drive shaft; 13. an engine; 14. an upper belt wheel; 15. a transmission belt; 16. a lower belt wheel; 17. a rotating shaft; 18. a driving bevel gear; 19. a driven helical gear; 20. a threaded sleeve; 21. a vertical screw; 22. a lifting plate; 23. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, a micro rotary cultivator comprises a mounting plate 1, wherein the top of the mounting plate 1 is fixedly connected with an adjusting box 2, one side of the adjusting box 2 is fixedly connected with an adjusting motor 5, an output shaft of the adjusting motor 5 is fixedly connected with a rotating shaft 17, two driving bevel gears 18 are fixedly sleeved on the outer sides of the rotating shaft 17, two vertical screw rods 21 are rotatably arranged on the top of the mounting plate 1, driven bevel gears 19 are fixedly connected to the top ends of the two vertical screw rods 21, the two driving bevel gears 18 are respectively meshed with the corresponding driven bevel gears 19, threaded sleeves 20 are respectively sleeved on the outer sides of the two vertical screw rods 21, the same lifting plate 22 is fixedly connected between the two threaded sleeves 20, two supporting plates 7 are fixedly connected to the bottom of the lifting plate 22, the adjusting motor 5 is started, the adjusting motor 5 drives the rotating shaft 17 and the two driving bevel gears 18 to rotate, the two driving bevel gears 19 and the vertical screw rods 21 to synchronously rotate, the two threaded sleeves 20 and the lifting plate 22 are driven by the two lifting plates 22, the two lifting plates 22 drive a rotary blade 10 and a helical blade 11 to lift, further, the deep blade 10 and the helical blade 11 can be adjusted conveniently and conveniently adjust the depth of a soil turning person;

the soil block cutting machine is characterized in that a protective box 8 is fixedly connected to the front side of a supporting plate 7 located on the front side, an engine 13 is fixedly connected to the inner wall of the rear side of the protective box 8, an upper belt wheel 14 is fixedly arranged on an output shaft of the engine 13, a same driving shaft 12 is rotatably connected between the two supporting plates 7, a lower belt wheel 16 is fixedly connected to the front end of the driving shaft 12, a same driving belt 15 is movably connected to the upper belt wheel 14 and the lower belt wheel 16, a roller 9 is fixedly sleeved on the outer side of the roller 9, a plurality of rotary blades 10 are fixedly arranged on the outer end of each rotary blade 10, an inclined blade 11 is fixedly arranged at the outer end of each rotary blade 10, a driving device using a small diesel engine as a driving force drives the mounting plate 1 to move, the engine 13 is started at the same time, the engine 13 drives the upper belt wheel 14 to rotate, the upper belt wheel 14 drives the driving belt 15 and the lower belt wheel 16 to operate, the lower belt wheel 16 drives the driving shaft 12 to rotate, the roller 9, the rotary blades 10 and the inclined blade 11 to rotate, soil block can be cut soil blocks by the rotary blades 10, and the rotary blades can be cut soil blocks better when the rotary blades are inserted into soil blocks, and the soil blocks can be cut.

The utility model discloses in, two connecting plates 3 of opposite side fixedly connected with of mounting panel 1, traction hole 4 has been seted up to one side of connecting plate 3, through traction hole 4 and connecting plate 3's cooperation, be convenient for with use small-size diesel engine to be connected as the drive arrangement of drive power.

The utility model discloses in, on the top inner wall of regulating box 2 and four guide bars 23 of top fixedly connected with of mounting panel 1, lifter plate 22 slip cover is established in the outside of four guide bars 23, is convenient for lead to lifter plate 22, makes more stable smooth and easy that it removed.

The utility model discloses in, two direction mouths 6 have been seted up at mounting panel 1's top, and two backup pads 7 slide the cover respectively and establish in corresponding direction mouth 6, can lead to backup pad 7, make its motion that can only go up and down.

The utility model discloses in, the firm board of bottom fixedly connected with of accommodate motor 5, firm fixed connection can lead to accommodate motor 5 in one side of regulating box 2, makes more steady smooth and easy that it removed.

The utility model discloses in, axis of rotation 17 is located between four guide bars 23 for guide bar 23 does not influence the rotation of axis of rotation 17.

The utility model discloses in, when using, open accommodate motor 5, accommodate motor 5 has driven axis of rotation 17 and the rotation of two initiative helical gears 18, two initiative helical gears 18 have driven the synchronous revolution of two driven helical gears 19 and vertical screw 21, under the direction of four guide bars 23, two vertical screw 21 have driven the lift of two thread bush 20 and lifter plate 22, two lifter plate 22 have driven the lift of rotary blade 10 and angle blade 11, and then can adjust the depth of rotary blade 10 and angle blade 11, so as to adjust the degree of depth of digging, make things convenient for the use, then through the cooperation of traction hole 4 and connecting plate 3, be convenient for and be connected with the drive arrangement who uses small-size diesel engine as drive power, then drive arrangement has driven the removal of connecting plate 3 and mounting panel 1, start engine 13 simultaneously, engine 13 has driven the rotation of last band pulley 14, go up band pulley 14 has driven the operation of drive belt 15 and lower band pulley 16, lower band pulley 16 has driven the rotation of drive shaft 12, drive shaft 12 has driven cylinder 9, and angle blade 10 and angle blade 11's rotation, and then can carry out the operation, the operation of rotary blade is better when making the rotary blade pass through the angle blade 11, make the soil block of digging, it set up and cut the angle blade, it can be better when the angle block, it sets up and cut up the angle block.

Claims

1. The micro rotary cultivator comprises a mounting plate (1) and is characterized in that the top of the mounting plate (1) is fixedly connected with an adjusting box (2), one side of the adjusting box (2) is fixedly connected with an adjusting motor (5), an output shaft of the adjusting motor (5) is fixedly connected with a rotating shaft (17), two driving bevel gears (18) are fixedly sleeved on the outer side of the rotating shaft (17), the top of the mounting plate (1) is rotatably provided with two vertical screw rods (21), the top ends of the two vertical screw rods (21) are fixedly connected with driven bevel gears (19), the two driving bevel gears (18) are respectively meshed with the corresponding driven bevel gears (19), the outer sides of the two vertical screw rods (21) are respectively and threadedly sleeved with a threaded sleeve (20), the same lifting plate (22) is fixedly connected between the two threaded sleeves (20), the bottom of the lifting plate (22) is fixedly connected with two supporting plates (7), the front side of the supporting plate (7) positioned on the front side is fixedly connected with a protective box (8), the inner wall on the rear side of the protective box (8) is fixedly connected with an engine (13), the output shaft of the engine (13) is fixedly provided with an upper supporting plate (14), the same supporting plate (7), and a lower driving shaft (12) is fixedly connected with a driving belt wheel (12), go up on band pulley (14) and band pulley (16) transmission connection have same drive belt (15), the fixed cover in outside of drive shaft (12) is equipped with cylinder (9), the outside of cylinder (9) is fixed and is provided with a plurality of rotary blade (10), the outer end of rotary blade (10) is fixed and is provided with oblique sword (11).

2. The micro rotary cultivator according to claim 1, wherein two connecting plates (3) are fixedly connected to the other side of the mounting plate (1), and a traction hole (4) is formed in one side of each connecting plate (3).

3. The micro rotary cultivator according to claim 1, wherein four guide rods (23) are fixedly connected to the inner wall of the top of the adjusting box (2) and the top of the mounting plate (1), and the lifting plate (22) is slidably sleeved on the outer sides of the four guide rods (23).

4. The micro rotary cultivator according to claim 1, wherein the top of the mounting plate (1) is provided with two guide openings (6), and the two support plates (7) are respectively sleeved in the corresponding guide openings (6) in a sliding manner.

5. The micro rotary cultivator according to claim 1, wherein a stabilizing plate is fixedly connected to the bottom of the adjusting motor (5), and the stabilizing plate is fixedly connected to one side of the adjusting box (2).

6. The micro rotary cultivator of claim 3, wherein the rotary shaft (17) is located between four guide bars (23).