CN213818929U

CN213818929U - Prevent grass cutting device for gardens that splashes

Info

Publication number: CN213818929U
Application number: CN202022951503.0U
Authority: CN
Inventors: 王国良; 谢才; 田凤猛
Original assignee: Jining Hengde Construction Co ltd
Current assignee: Jining Hengde Construction Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-07-30
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a lawn mower is used in gardens that prevents to splash, concretely relates to lawn mower technical field, including the control box, the top of control box is equipped with the motor, the bottom mounting of control box is equipped with the bottom plate, the fixed bull stick that is equipped with of output of motor, the top of control box is run through to the bottom of bull stick one and extends into the inside of control box, the fixed mechanism of mowing that is equipped with in inside of control box, the fixed mechanism that cleans that is equipped with in top of bottom plate. The utility model discloses an adjusting blade is pruned to the rotation of suitable clipping height and drive blade, cleans the mechanism and accomplishes and carry out real-time collection to the weeds of pruning, has realized the effect of automatic real-time collection weeds, has alleviateed staff's the amount of labour greatly, has practiced thrift the time cost, has also beautified the environment, and the motor-driven regulatory function of blade can adapt to not co-altitude weeds and prune.

Description

Prevent grass cutting device for gardens that splashes

Technical Field

The embodiment of the utility model provides a grass cutting device is used in gardens that relate to grass cutting device technical field, concretely relates to prevent to splash.

Background

Along with the continuous improvement of quality of life, more and more districts focus on ecological garden construction, so afforestation's work is increasing daily, and not only the horticulture teacher's requirement on the lawn mower constantly improves, and the market also continuously improves the requirement on the lawn mower moreover.

The prior art has the following defects: however, most of lawn mowers fall behind in the market, the splash prevention capability is not provided, weeds fall to the ground, the workload of workers is increased invisibly, the environment is influenced, the mowing efficiency is reduced, the mowing difficulty is increased, the traditional lawn mowers do not have the function of adjusting the height of the blade in the mowing process, and the traditional lawn mowers cannot trim excessively high lawns and excessively low lawns.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a lawn mower is used in gardens of preventing splashing, through the rotation pruning of adjusting blade to suitable clipping height and drive blade, clean the mechanism and accomplish and carry out real-time collection to the weeds of pruning, the effect of automatic real-time collection weeds has been realized, staff's the amount of labour has been alleviateed greatly, the time cost is saved, the environment has also been beautified, the motor-driven regulatory function of blade can adapt to not co-altitude weeds and prune, because most of the lawn mower does not have the ability of preventing splashing among the solution prior art, thereby weeds scatter one's the work load increase that leads to the workman and have influenced the environment, the efficiency of mowing and the function of lawn mower at the in-process of mowing do not have the regulation edge of a knife height, can't be to the problem of too high lawn and the lawn pruning of low lawn.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a garden mowing device capable of preventing splashing comprises an operation box, wherein a motor is arranged at the top of the operation box, a bottom plate is fixedly arranged at the bottom end of the operation box, a first rotating rod is fixedly arranged at the output end of the motor, the bottom end of the first rotating rod penetrates through the top end of the operation box and extends into the operation box, a mowing mechanism is fixedly arranged in the operation box, and a cleaning mechanism is fixedly arranged at the top end of the bottom plate;

the mowing mechanism comprises a hollow rod, the hollow rod is arranged at the outer end of a first rotating rod, a bearing seat is fixedly arranged at the outer end of the hollow rod, a first supporting rod is fixedly arranged at the front side of the bearing seat, the front end of the first supporting rod is fixedly arranged on the inner wall of the front side of an operation box, a bolt is connected with the front side of the hollow rod in a threaded manner, the bolt penetrates through the front side of the hollow rod and contacts with the outer end of the first rotating rod, the bolt is arranged below the bearing seat, a driving belt pulley is fixedly arranged at the outer end of the hollow rod, the driving belt pulley is arranged below the bolt, a square telescopic rod is fixedly arranged at the bottom end of the first rotating rod, a second supporting rod is fixedly arranged at the bottom end of the square telescopic rod, a plurality of blades are fixedly arranged at the bottom end of the second supporting rod, the second supporting rod is arranged inside the operation box and extends out of the bottom ends of the operation box and the bottom plate, and the blades are arranged at the bottom of the bottom plate, the outer end of the second supporting rod is provided with a lantern ring, the lantern ring is arranged inside the operating box, the second supporting rod is connected with a lantern ring bearing, the lantern ring is arranged below the square telescopic rod, the bottom end inside the operating box is movably provided with a threaded rod through a bearing, the threaded rod is arranged on the right side of the second supporting rod, the top end of the threaded rod is fixedly provided with a driven belt pulley, the driving belt pulley and the driven belt pulley are connected with each other through a belt, the outer end of the threaded rod is connected with a threaded sleeve in a threaded mode, the left side of the threaded sleeve is provided with a fourth supporting rod, one end of the fourth supporting rod is fixedly connected with the threaded sleeve, and the other end of the fourth supporting rod is fixedly arranged on the right side of the lantern ring;

cleaning the mechanism and including the containing box, the containing box is fixed to be established on the top of bottom plate, the right side at the control box is established to the containing box, the top of bottom plate is equipped with bent venturi tube two and air exhauster, the right side at the control box is established to bent venturi tube two, the fixed left side of establishing at the containing box of one end of bent venturi tube two, the inside bent venturi tube one that is equipped with of the other end of bent venturi tube two, the one end that bent venturi tube two was kept away from to bent venturi tube one runs through the bottom plate and establishes the right side at the blade, the fixed right side of establishing at the containing box of air exhauster.

Further, the motor is fixedly arranged at the top end of the operation box through a support frame.

Furthermore, the rear side of the containing box is hinged with a first box door through a hinge, and the front side of the operating box is hinged with a second box door through a hinge.

Further, the through-hole has been seted up on the right side of containing box, the fixed filter screen that is equipped with of right side inner wall of containing box, the left side at the through-hole is established to the filter screen, the right side at the through-hole is established to the air exhauster.

Further, the fixed spout that is equipped with of left side inner wall of control box, the inboard slip of spout is equipped with the slider, the fixed bracing piece three that is equipped with in right side of slider, the fixed left side of establishing at the lantern ring of right-hand member of bracing piece three.

Further, the outer end of the first curved pipe is inlaid with a sealing ring, and the outer end of the sealing ring is in contact with the inner wall of the second curved pipe.

Furthermore, four moving wheels are fixedly arranged at the bottom end of the bottom plate, and the first curved pipe and the blade are arranged between the two moving wheels.

Further, the top of bottom plate is fixed and is equipped with L shape branch, the fixed cover that is equipped with of one end that the operation box was kept away from to L shape branch is equipped with the rubber sleeve, L shape branch is established on the right side of air exhauster.

Furthermore, an L-shaped rod is fixedly arranged at the outer end of the first curved pipe, penetrates through the bottom ends of the bottom plate and the operating box, extends into the operating box, and is fixedly arranged on the right side of the threaded sleeve.

The embodiment of the utility model provides a have following advantage:

1. the utility model discloses a connect the power and open chamber door two, the bolt is screwed, make bull stick one and well cavity pole tightly fix, then start motor and air exhauster, motor work makes the thread bush then move down on the threaded rod, thereby drive the lantern ring through the bracing piece four ways and move down, square telescopic link is stretched this moment, make bracing piece two and blade realize moving down, close the motor when the blade contacts with the lawn, unscrew the bolt and make bull stick one not fixed with well cavity pole, then start the motor again and drive bull stick one and rotate, bull stick one drives square telescopic link to rotate simultaneously, square telescopic link drives bracing piece two to rotate, bracing piece two drives the blade to rotate, make the blade can use bracing piece two to rotate as the axle center and carry out mowing work, compared with the prior art, the motor-driven regulatory function of blade can adapt to the weeds of different heights and prune;

2. the utility model discloses a during the bent venturi tube is drawn by the air exhauster of work to the weeds that cut off, get into bent venturi tube two along bent venturi tube one and get into in the containing box at last, when weeds in the containing box are too full, open chamber door one clear away the containing box inside weeds can, compare with prior art, realized preventing the function of splashing, and have the effect of automatic real-time collection weeds, alleviateed staff's the amount of labour greatly, practiced thrift the time cost, also beautified the environment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a schematic side view of a partial structural section provided by the present invention;

fig. 3 is a schematic view of a portion a in fig. 1 according to the present invention;

fig. 4 is a schematic structural view of a portion B in fig. 1 according to the present invention;

in the figure: 1. an operation box; 2. a motor; 3. a first rotating rod; 4. a hollow shaft; 5. a first supporting rod; 6. a drive pulley; 7. a belt; 8. a driven pulley; 9. a square telescopic rod; 10. a threaded rod; 11. a second supporting rod; 12. a collar; 13. a third supporting rod; 14. a slider; 15. a chute; 16. a fourth supporting rod; 17. a threaded sleeve; 18. an L-shaped rod; 19. a first curved pipe; 20. a blade; 21. a second curved pipe; 22. a base plate; 23. a storage box; 24. filtering with a screen; 25. an exhaust fan; 26. a first box door; 27. a moving wheel; 28. a support frame; 29. an L-shaped strut; 30. a rubber sleeve; 31. and a second box door.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-4 in the specification, the anti-splashing garden mowing device comprises an operation box 1, wherein a motor 2 is arranged at the top of the operation box 1, a bottom plate 22 is fixedly arranged at the bottom end of the operation box 1, a first rotating rod 3 is fixedly arranged at the output end of the motor 2, the bottom end of the first rotating rod 3 penetrates through the top end of the operation box 1 and extends into the operation box 1, a mowing mechanism is fixedly arranged in the operation box 1, and a cleaning mechanism is fixedly arranged at the top end of the bottom plate 22;

the mowing mechanism comprises a hollow rod 4, the hollow rod 4 is arranged at the outer end of a first rotating rod 3, a bearing seat is fixedly arranged at the outer end of the hollow rod 4, a first supporting rod 5 is fixedly arranged at the front side of the bearing seat, the front end of the first supporting rod 5 is fixedly arranged on the inner wall of the front side of an operating box 1, a bolt is connected with the front side of the hollow rod 4 in a threaded manner, the bolt penetrates through the front side of the hollow rod 4 and contacts with the outer end of the first rotating rod 3, the bolt is arranged below the bearing seat, a driving belt pulley 6 is fixedly arranged at the outer end of the hollow rod 4, the driving belt pulley 6 is arranged below the bolt, a square telescopic rod 9 is fixedly arranged at the bottom end of the first rotating rod 3, a second supporting rod 11 is fixedly arranged at the bottom end of the square telescopic rod 9, a plurality of blades 20 are fixedly arranged at the bottom end of the second supporting rod 11, the second supporting rod 11 is arranged inside the operating box 1 and extends out of the bottom ends of the operating box 1 and a bottom plate 22, the blade 20 is arranged at the bottom of the bottom plate 22, a lantern ring 12 is arranged at the outer end of the second support rod 11, the lantern ring 12 is arranged inside the operation box 1, the second support rod 11 is in bearing connection with the lantern ring 12, the lantern ring 12 is arranged below the square telescopic rod 9, a threaded rod 10 is movably arranged at the bottom end inside the operation box 1 through a bearing, the threaded rod 10 is arranged on the right side of the second support rod 11, a driven belt pulley 8 is fixedly arranged at the top end of the threaded rod 10, the driving belt pulley 6 and the driven belt pulley 8 are connected with each other through a belt 7, a threaded sleeve 17 is in threaded connection with the outer end of the threaded rod 10, a fourth support rod 16 is arranged on the left side of the threaded sleeve 17, one end of the fourth support rod 16 is fixedly connected with the threaded sleeve 17, and the other end of the fourth support rod 16 is fixedly arranged on the right side of the lantern ring 12;

clean mechanism and include containing box 23, containing box 23 is fixed to be established on the top of bottom plate 22, containing box 23 establishes the right side at control box 1, the top of bottom plate 22 is equipped with bent venturi tube two 21 and air exhauster 25, bent venturi tube two 21 is established on the right side of control box 1, the fixed left side of establishing at containing box 23 of one end of bent venturi tube two 21, the inside bent venturi tube 19 that is equipped with of the other end of bent venturi tube two 21, the one end that bent venturi tube two 21 was kept away from to bent venturi tube one 19 runs through bottom plate 22 and establishes the right side at blade 20, the fixed right side of establishing at containing box 23 of air exhauster 25.

Further, the motor 2 is fixedly arranged at the top end of the operation box 1 through a support frame 28, and the support frame 28 fixes the motor 2.

Furthermore, the rear side of the containing box 23 is hinged to a first box door 26 through a hinge, the front side of the operating box 1 is hinged to a second box door 31 through a hinge, weeds collected in the containing box 23 are convenient to treat due to the design of the first box door 26, and the second box door 31 facilitates the rotation of bolts by workers.

Further, the through-hole has been seted up on the right side of containing box 23, the fixed filter screen 24 that is equipped with of right side inner wall of containing box 23, filter screen 24 establishes the left side at the through-hole, air exhauster 25 establishes the right side at the through-hole, and filter screen 24 makes the inside weeds of containing box 23 can not adsorbed in air exhauster 25.

Further, the fixed spout 15 that is equipped with of left side inner wall of control box 1, the inboard slip of spout 15 is equipped with slider 14, the fixed bracing piece three 13 that is equipped with in right side of slider 14, the right-hand member of bracing piece three 13 is fixed to be established in the left side of lantern ring 12, and bracing piece three 13, slider 14 and spout 15 lead lantern ring 12 jointly.

Further, the sealing washer is inlayed to the outer end of bent pipe 19, the sealing washer outer end contacts with the inner wall of bent pipe two 21, and the design of sealing washer prevents that the handing-over department of bent pipe 19 and bent pipe two 21 from getting into the air.

Furthermore, four moving wheels 27 are fixedly arranged at the bottom end of the bottom plate 22, the first curved pipe 19 and the blade 20 are arranged between the two moving wheels 27, and the moving wheels 27 facilitate moving mowing of the device.

Further, the fixed L-shaped branch 29 that is equipped with in top of bottom plate 22, the fixed cover that is kept away from the one end of control box 1 of L-shaped branch 29 is equipped with rubber sleeve 30, L-shaped branch 29 is established on the right side of air exhauster 25, and L-shaped branch 29 makes things convenient for the staff to promote the device and mow, and rubber sleeve 30 prevents that the hand from skidding.

Further, an L-shaped rod 18 is fixedly arranged at the outer end of the first curved pipe 19, the L-shaped rod 18 penetrates through the bottom plate 22 and the bottom end of the operation box 1, extends into the operation box 1 and is fixedly arranged at the right side of the threaded sleeve 17, and the L-shaped rod 18 enables the first curved pipe 19 and the blade 20 to be synchronously adjusted in height.

The implementation scenario is specifically as follows: a worker holds the rubber sleeve 30 to push the device to a lawn, connects a power supply to open the second box door 31, screws a bolt to tightly fix the first rotating rod 3 and the hollow rod 4, then starts the motor 2 and the exhaust fan 25, the motor 2 works to drive the first rotating rod 3 to rotate, the first rotating rod 3 rotates to drive the hollow rod 4 to rotate, the hollow rod 4 drives the driving belt pulley 6 to rotate, the driving belt pulley 6 drives the driven belt pulley 8 to rotate through the belt 7, the driven belt pulley 8 rotates to drive the threaded rod 10 to rotate, the threaded sleeve 17 moves downwards on the threaded rod 10, the sleeve ring 12 is driven to move downwards through the fourth supporting rod 16, the square telescopic rod 9 is stretched at the moment to enable the second supporting rod 11 and the blade 20 to move downwards, the motor 2 is closed when the blade 20 is in contact with the lawn, the bolt is loosened to enable the first rotating rod 3 not to be fixed with the hollow rod 4, then the motor 2 is started again to drive the first rotating rod 3 to rotate, meanwhile, the rotating rod I3 drives the square telescopic rod 9 to rotate, the square telescopic rod 9 drives the supporting rod II 11 to rotate, the supporting rod II 11 drives the blade 20 to rotate, the blade 20 can rotate by taking the supporting rod II 11 as an axis to perform mowing work, meanwhile, the thread sleeve 17 moves downwards to drive the curved pipe I19 and the supporting rod II 11 to synchronously move downwards through the L-shaped rod 18, the exhaust fan 25 performs air exhaust during mowing, cut weeds are sucked into the curved pipe I19 by the working exhaust fan 25 and enter the curved pipe II 21 along the curved pipe I19 and finally enter the containing box 23, when the weeds in the containing box 23 are full, the box door I26 is opened to clear the weeds in the containing box 23, the splashing prevention function is realized, the effect of automatically collecting the weeds in real time is achieved, the labor amount of workers is greatly reduced, the time cost is saved, the environment is beautified, and the maneuvering adjustment function of the blade 20 can adapt to weed trimming at different heights, the embodiment specifically solves the problems that in the prior art, most of mowers do not have the anti-splashing capacity, the workload of workers is increased due to the fact that weeds fall off, the environment is affected, the mowing efficiency is reduced, the mowers do not have the function of adjusting the height of the blade in the mowing process, and over-high lawns and over-low lawns cannot be mowed.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a prevent grass cutting device for gardens that splashes, includes control box (1), the top of control box (1) is equipped with motor (2), the bottom mounting of control box (1) is equipped with bottom plate (22), its characterized in that: a first rotating rod (3) is fixedly arranged at the output end of the motor (2), the bottom end of the first rotating rod (3) penetrates through the top end of the operating box (1) and extends into the operating box (1), a mowing mechanism is fixedly arranged in the operating box (1), and a cleaning mechanism is fixedly arranged at the top end of the bottom plate (22);

the mowing mechanism comprises a hollow rod (4), the outer end of the hollow rod (4) is arranged at the outer end of a first rotating rod (3), a bearing seat is fixedly arranged at the outer end of the hollow rod (4), a first support rod (5) is fixedly arranged at the front side of the bearing seat, the front end of the first support rod (5) is fixedly arranged at the front side inner wall of the operation box (1), a bolt is connected with the front side of the hollow rod (4) in a threaded manner, the bolt penetrates through the front side of the hollow rod (4) and is in contact with the outer end of the first rotating rod (3), the bolt is arranged below the bearing seat, a driving belt pulley (6) is fixedly arranged at the outer end of the hollow rod (4), the driving belt pulley (6) is arranged below the bolt, a square telescopic rod (9) is fixedly arranged at the bottom end of the first rotating rod (3), a second support rod (11) is fixedly arranged at the bottom end of the second support rod (11), and a plurality of blades (20) are fixedly arranged at the bottom end of the second support rod (11), the utility model discloses a cutting tool, including operation box (1), bracing piece two (11) establish in the inside of operation box (1) and extend the bottom of operation box (1) and bottom plate (22), the bottom at bottom plate (22) is established to blade (20), the outer end of bracing piece two (11) is equipped with lantern ring (12), the inside at operation box (1) is established to lantern ring (12), bracing piece two (11) and lantern ring (12) bearing connection, the below at square telescopic link (9) is established to lantern ring (12), the inside bottom of operation box (1) is equipped with threaded rod (10) through the bearing activity, threaded rod (10) are established on the right side of bracing piece two (11), the top of threaded rod (10) is fixed and is equipped with driven pulley (8), driving pulley (6) and driven pulley (8) are through belt (7) interconnect, the outer end threaded connection of threaded rod (10) has thread bush (17), a support rod IV (16) is arranged on the left side of the threaded sleeve (17), one end of the support rod IV (16) is fixedly connected with the threaded sleeve (17), and the other end of the support rod IV (16) is fixedly arranged on the right side of the lantern ring (12);

clean mechanism and include containing box (23), the fixed top of establishing at bottom plate (22) of containing box (23), the right side at control box (1) is established in containing box (23), the top of bottom plate (22) is equipped with bent venturi tube two (21) and air exhauster (25), the right side at control box (1) is established in bent venturi tube two (21), the fixed left side of establishing at containing box (23) of one end of bent venturi tube two (21), the inside bent venturi tube (19) that is equipped with of the other end of bent venturi tube two (21), the one end that bent venturi tube two (21) were kept away from in bent venturi tube (19) runs through bottom plate (22) and establishes the right side at blade (20), the fixed right side of establishing at containing box (23) of air exhauster (25).

2. The garden mowing device for preventing splashing according to claim 1, wherein: the motor (2) is fixedly arranged at the top end of the operation box (1) through a support frame (28).

3. The garden mowing device for preventing splashing according to claim 1, wherein: the rear side of the containing box (23) is hinged with a first box door (26) through a hinge, and the front side of the operating box (1) is hinged with a second box door (31) through a hinge.

4. The garden mowing device for preventing splashing according to claim 1, wherein: the through-hole has been seted up on the right side of containing box (23), the fixed filter screen (24) that is equipped with of right side inner wall of containing box (23), the left side at the through-hole is established in filter screen (24), the right side at the through-hole is established in air exhauster (25).

5. The garden mowing device for preventing splashing according to claim 1, wherein: the fixed spout (15) that is equipped with of left side inner wall of control box (1), the inboard slip of spout (15) is equipped with slider (14), the fixed bracing piece three (13) that is equipped with in right side of slider (14), the fixed left side of establishing in the lantern ring (12) of right-hand member of bracing piece three (13).

6. The garden mowing device for preventing splashing according to claim 1, wherein: the outer end of the first curved pipe (19) is inlaid with a sealing ring, and the outer end of the sealing ring is in contact with the inner wall of the second curved pipe (21).

7. The garden mowing device for preventing splashing according to claim 1, wherein: the bottom end of the bottom plate (22) is fixedly provided with four moving wheels (27), and the first curved tube (19) and the blade (20) are arranged between the two moving wheels (27).

8. The garden mowing device for preventing splashing according to claim 1, wherein: the fixed L-shaped branch (29) that is equipped with in top of bottom plate (22), the fixed cover of one end that operation box (1) was kept away from in L-shaped branch (29) is equipped with rubber sleeve (30), L-shaped branch (29) are established on the right side of air exhauster (25).

9. The garden mowing device for preventing splashing according to claim 1, wherein: the outer end of the first curved pipe (19) is fixedly provided with an L-shaped rod (18), and the L-shaped rod (18) penetrates through the bottom ends of the bottom plate (22) and the operating box (1), extends into the operating box (1) and is fixedly arranged on the right side of the threaded sleeve (17).