CN210537481U

CN210537481U - Orchard mower

Info

Publication number: CN210537481U
Application number: CN201921493706.0U
Authority: CN
Inventors: 王景政; 张秀花; 张江红; 杨淑华; 孔德刚; 袁永伟; 李珊珊
Original assignee: Hebei Agricultural University
Current assignee: Hebei Agricultural University
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-05-19
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a solve the lawn mower in the orchard course of operation, the grass that cuts off scatters around the lawn mower, arrange the condition under the fruit tree with the grass afterwards by the manual work again, an orchard lawn mower is disclosed, mainly by the air-blower, the garrulous grass collecting box, and a housing, linkage welding spare, linkage, fungus seed case, play grass mouthful, keep off the grass chain, clockwise cutting knife, anticlockwise cutting knife, the transmission system baffle, the blade disc connecting axle, the bearing frame mounting panel, bevel gear, play grass mouthful regulating plate, step motor, the step motor mounting panel, shaft coupling etc. constitute, belong to the agricultural machine field. The device can realize cutting and smashing the grass, and utilizes wind power to convey the grass to the lower part of the fruit tree, and simultaneously adds the strain to accelerate the maturity period.

Description

Orchard mower

Technical Field

The utility model relates to a lawn mower specifically is an orchard lawn mower.

Background

In recent years, the orchard planting industry has become a post industry for economic development in various regions and becomes one of important ways for promoting rural development and increasing income of farmers. The standardized orchards in China generally adopt an orchard grass growing technology, so that the orchard climate is favorably improved, and the effects of loosening and improving the soil structure and increasing the content of organic matters can be achieved. However, excessive and excessively high weeds in the orchard can cause loss of nutrient substances and water in soil of the orchard, and the growth of fruit trees and the quality of fruits are affected, so that the grass in the orchard is cut regularly, and grass stubbles with a certain height are guaranteed to be left. At present, when the orchard mower works in an orchard, cut grass still needs to be manually arranged under fruit trees to be thoroughly decomposed so as to increase organic matters, so that research on the orchard mower capable of conveying the cut grass to the fruit trees becomes a problem to be solved urgently. A orchard lawn mower, in the garrulous grass collecting box is collected to the grass that will cut off, carry the fruit tree with the grass under the effect of wind power by the air-blower again, add the bacterial simultaneously and accelerate the mature cycle, alleviateed workman's intensity of labour, promoted the mechanized process in standardized orchard.

Disclosure of Invention

The utility model aims at providing an orchard lawn mower, the device can realize cutting the grass, smash to utilize under wind-force carries the fruit tree with the grass, add the bacterial simultaneously and accelerate the maturity cycle, workman low in labor strength, compact structure, convenient to use. In order to achieve the purpose, the utility model adopts the following technical proposal: the utility model provides an orchard lawn mower, the device includes air-blower, garrulous grass collecting box, shell, linkage welding piece, linkage, fungus seed case, the mouth of going out grass, keep off the grass chain, clockwise cutting knife, anticlockwise cutting knife, transmission system baffle, blade disc connecting axle, bearing frame mounting panel, bevel gear, the mouth regulating plate that goes out grass, step motor mounting panel, shaft coupling etc. the air-blower is installed in the garrulous grass collecting box outside, the fungus case is installed on garrulous grass collecting box, the reduction gear passes through the bevel gear transmission to the cutting knife on.

The utility model has the advantages that:

1) the device utilizes the air-blower to give an initial speed of grass, has realized carrying the fruit tree with garrulous grass under, simple structure has reduced workman's intensity of labour.

2) Stirring wheel stirring bacterial of bacterial mechanism in the device has realized different stirring speed of different forward speed automatic matching, adds the bacterial simultaneously to the garrulous grass, has realized that the garrulous grass is more thoroughly decomposed, provides nutrient substance for the fruit tree more fast.

3) The device adopts the grass outlet regulating plate to adjust the output angle of the grass outlet broken grass, can convey the broken grass to the fruit trees at different distances, and has strong universality.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of another perspective structure of the present invention.

Fig. 3 is a schematic sectional perspective view of the present invention.

Fig. 4 is a schematic perspective view of the clockwise cutting knife.

In the figure: 1. the straw cutting machine comprises a shell, 2. a hose, 3. a crushed grass collecting box, 4. a bearing seat, 5. a blower, 6. a strain box, 7. a strain box discharging box, 8. a strain box connecting shaft, 9. a coupler, 10. a stepping motor mounting rack, 11. a stepping motor, 12. a speed reducer, 13. a suspension device welding part, 14. a suspension device, 15. a transmission system baffle, 16. a grass blocking chain, 17. a counterclockwise cutting knife, 18. a clockwise cutting knife, 19. a cutter head connecting shaft, 20. a grass outlet, 21. a grass outlet adjusting plate, 22. a speed reducer transmission shaft, 23. a speed reducer large bevel gear, 24. a speed reducer small bevel gear, 25. a cutting knife small bevel gear, 26. a cutting knife large bevel gear, 27. a bevel gear connecting shaft, 28. a bearing seat mounting plate, 29. a clockwise cutting knife blade and 30.

Detailed Description

Referring to fig. 1, 2, 3 and 4, the utility model relates to an orchard mower, which comprises an air blower (5), a grass chopping collecting box (3), a shell (1), a suspension device welding part (13), a suspension device (14), a strain box (6), a strain box discharging box (7), a strain box connecting shaft (8), a grass outlet (20), a grass blocking chain (16), a clockwise cutting knife (18), an anticlockwise cutting knife (17), a transmission system baffle (15), a cutter head connecting shaft (19), a bearing seat (4), a bearing seat mounting plate (28), a bevel gear (26), a grass outlet adjusting plate (21), a stepping motor (11), a stepping motor mounting plate (10), a coupler (9) and the like, wherein the suspension device (14) is arranged on the suspension device welding part (13), and the suspension device welding part (13) is arranged on the shell (1), a stepping motor (11) is arranged on a stepping motor mounting plate (10), the stepping motor mounting plate (10) is arranged on a shell (1), an output shaft of the stepping motor (11) is connected with a strain box connecting shaft (8) through a coupler (9), a reducer large bevel gear (23) is arranged on a reducer transmission shaft (22), a reducer small bevel gear (24) and a cutter large bevel gear (26) are arranged on a bevel gear connecting shaft (27), a cutter small bevel gear (25) and a cutter head (30) are arranged on a cutter head connecting shaft (19), a cutter blade (29) is arranged on the cutter head (30) through a bolt, a bearing seat mounting plate (28) is arranged on the inner side of the shell (1), a strain box (6) is arranged on a grass chopping collecting box (3), a bearing seat (4) is arranged on the outer side of the strain box (6), a strain box discharging box (7) is connected with a grass outlet (20) through a hose (2), the grass chopping collecting box (3) is arranged on the shell (1), the air blower (5) is arranged on the outer side of the grass chopping collecting box (3), the grass outlet (20) is arranged on the other side of the grass chopping collecting box (3), the grass outlet adjusting plate (21) is arranged on two sides of the grass outlet (20), and the grass blocking chain (16) is arranged at the foremost end of the shell (1).

The working principle is as follows: when the device works, the rear output shaft of a tractor is connected with a speed reducer (12) through a universal joint, the speed reducer (12) transmits power to a large bevel gear (23) of the speed reducer through a transmission shaft (22) of the speed reducer, the large bevel gear (23) of the speed reducer drives a small bevel gear (24) of the speed reducer, the small bevel gear (24) of the speed reducer drives a large bevel gear (26) of a cutting knife on a bevel gear connecting shaft (27), the large bevel gear (26) of the cutting knife drives a small bevel gear (25) of the cutting knife, the small bevel gear (25) drives a knife disc (30) to rotate through a knife disc connecting shaft (19), a clockwise cutting knife (18) rotates clockwise, an anticlockwise cutting knife (17) rotates anticlockwise, grass is thrown backwards from the middle of the two cutting knives and enters a grass collection box (3), an air blower (5) conveys the grass entering the grass collection box (3) out of a grass outlet (20), and angle adjustment is carried out on, meanwhile, the strains in the strain box (6) pass through the flexible pipe (2) and the grass chopping port (20) together to finish the grass cutting operation.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An orchard lawn mower which characterized in that: mainly by air-blower, garrulous grass collecting box, shell, linkage welding spare, linkage, fungus seed case, play grass mouthful, keep off the grass chain, clockwise cutting knife, anticlockwise cutting knife, transmission system baffle, blade disc connecting axle, bearing frame mounting panel, bevel gear, play grass mouthful regulating plate, step motor mounting panel, shaft coupling etc. constitute, the fungus seed case install on garrulous grass collecting box, fungus seed case and play grass mouthful be connected through the hose.

2. An orchard mower according to claim 1 wherein: the air blower is arranged on the outer side of the grass smashing collecting box, the grass outlet adjusting plate is arranged in the arc grooves on the two sides of the grass outlet, and the stepping motor is arranged on the shell through the stepping motor mounting plate.

3. An orchard mower according to claim 1 wherein: clockwise cutting knife constitute by clockwise cutting blade and blade disc, anticlockwise cutting knife constitute by anticlockwise cutting blade disc and blade disc, blade disc and cutting blade be connected, cutting blade can freely rotate round the bolt.