CN218104081U

CN218104081U - Weeder for afforestation

Info

Publication number: CN218104081U
Application number: CN202222008976.6U
Authority: CN
Inventors: 刘界花
Original assignee: Anhui Zhengsheng Construction Engineering Co ltd
Current assignee: Anhui Zhengsheng Construction Engineering Co ltd
Priority date: 2022-07-31
Filing date: 2022-07-31
Publication date: 2022-12-23
Anticipated expiration: 2032-07-31

Abstract

The utility model discloses a weeder is used in afforestation relates to afforestation technical field, including retaining the native board, two symmetrical half frills of bottom fixedly connected with that retain the native board rotate through the bearing between two half frills and are connected with clean axle, and the surface regulation of clean axle is connected with the blade disc that three equidistance was arranged, five fixing bases that are the circumference and arrange of the equal fixedly connected with of surface of three blade disc. This weeder for afforestation, through the cooperation of blade and fixture block, when having realized that the blade inserts the fixing base, the blade is by automatic spacing purpose, the effect of quick fixed blade has been reached, through the cooperation of pull rod and blade, the spacing purpose of fixture block to blade has been realized relieving fast, the effect of quick replacement blade has been reached, through the cooperation of connecting rod and elevator, the purpose that the elevator reciprocated has been realized, the purpose of adjusting the handle height has been reached, thereby it is loaded down with trivial details to have solved common highly difficult regulation and rotary blade change.

Description

Weeder for afforestation

Technical Field

The utility model relates to a afforestation technical field specifically is a weeder is used in afforestation.

Background

The greening refers to the activities of planting protection forests, roadside trees, crops, various plants in residential areas and parks and the like by planting plants to improve the environment, the greening comprises homeland greening, urban greening, roadside greening, road greening and the like, the greening is generalized greening and narrow greening, and the generalized general meaning can be calculated as long as the actions of plant addition, planting, cultivation and garden engineering and the like for improving the environment are realized.

Common weeder for afforestation all carries out weeding work to the lawn through the rotary blade mostly, and the rotary blade belongs to the consumables, just needs to change when rotary blade wearing and tearing sword certain degree, and common rotary blade all connects through rivet or bolt mostly, and is very loaded down with trivial details at the change in-process, and common weeder push rod all is fixed height mostly, and the people of different heights use very inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a weeder for afforestation, to the not enough of prior art, the utility model provides a highly difficult regulation and the loaded down with trivial details problem of rotary blade change have been solved.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a weeder is used in afforestation, including keeping off the native board, the bottom fixedly connected with two symmetrical half frills of native board, it is connected with clean axle to rotate through the bearing between two half frills, the surface regulation of clean axle is connected with the blade disc that three equidistance was arranged, the equal fixedly connected with of surface of three blade disc five fixing bases that are the circumference and arrange, the one side that clean axle was kept away from to every fixing base has all been pegged graft to the blade, the one side that is close to clean axle of every blade all establishes to the inclined plane, the notch has all been seted up to the inside of every fixing base, the fixture block has all been placed to the inside of every notch, the equal fixedly connected with pull rod rather than being close to of every fixture block, the one side that clean axle was kept away from to every fixture block all establishes to the inclined plane, the equal fixedly connected with pull rod in front of every pull rod all pegs graft rather than being close to, the equal fixedly connected with pull rod in front and the back fixedly connected with spring in front of every pull rod, the other end of every spring all is rather than the pull rod fixedly connected with the pull rod that is close to rather than the pull rod fixedly connected with the top of the articulated processing of two outer surface of the threaded rod that keeps off the bearing, the threaded rod, the top of two symmetrical threaded rod is connected with the telescopic processing pole, the upper surface of the jack is connected with the jack.

As a further description of the above technical solution, the upper surface of the heightening block is fixedly connected with two symmetrical C-shaped chutes, the two symmetrical sliding blocks are respectively connected inside the two C-shaped chutes in a sliding manner, the two sliding blocks are respectively fixedly connected with the sleeve close to the sliding blocks, and the sleeve stably moves in a straight line by the cooperation of the C-shaped chutes and the sliding blocks, so that the stability is improved.

As the further description of the technical scheme, the cross rod is fixedly connected to the rear end of the threaded rod, the outer surface of the cross rod is set to be a rough surface, the height of the inserted rod can be adjusted by rotating the cross rod conveniently through the rough surface of the cross rod, and convenience is improved.

As the further description of the technical scheme, the front face and the back face of the soil retaining plate are fixedly connected with the connecting plates, the two connecting plates are rotatably connected with the moving shaft through the bearing, the outer surface of the moving shaft is fixedly connected with the two symmetrical wheels, the wheels are used for facilitating the use and pushing the whole body to move, and the convenience is improved.

As further description of the technical scheme, a group of anti-slip strips are fixedly connected to the outer surfaces of the two wheels, each group of anti-slip strips are arranged in a circumferential mode, and the anti-slip strips are matched with the wheels, so that overall stable movement is achieved, and stability is improved.

As the further description of the technical scheme, the handle is fixedly connected to the upper surface of the inserted rod, knurling processing is carried out on the handle, a user can push the whole body to move conveniently through the handle, and convenience is improved.

As the further description of the technical scheme, the back face of the semi-groove plate positioned at the rearmost part is fixedly connected with the stabilizing arc, the bottom of the stabilizing arc is fixedly connected with the motor, the output end of the motor is fixedly connected with the rear end of the cleaning shaft, the motor can stably work through the stabilizing arc, the situation that the motor shakes is avoided, and the stability is improved.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this weeder for afforestation, through the cooperation of blade and fixture block, when having realized that the blade inserts the fixing base, the blade is by automatic spacing purpose, the effect of quick fixed blade has been reached, through the cooperation of pull rod and blade, the spacing purpose of fixture block to blade has been realized relieving fast, the effect of quick replacement blade has been reached, through the cooperation of connecting rod and elevator, the purpose that the elevator reciprocated has been realized, the purpose of adjusting the handle height has been reached, thereby it is loaded down with trivial details to have solved common highly difficult regulation and rotary blade change.

2. This weeder is used in afforestation through the cooperation of stabilizing arc and motor, has realized the purpose of motor steady operation, has reached and has avoided its effect of taking place to rock, through the cooperation of C shape spout and sliding block, has realized that the sleeve is stable to be linear motion and has reached the effect that the elevator stabilizes the lift, has made things convenient for through the wheel to use and has promoted whole removal, has improved the convenience.

Drawings

FIG. 1 is a right side view of the U-shaped frame of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a left side view of the U-shaped frame of the present invention;

fig. 4 is a rear view of the U-shaped frame of the present invention.

In the figure: 1. a soil guard plate; 2. a half-slot plate; 3. cleaning the shaft; 4. a cutter head; 5. a fixed seat; 6. a blade; 7. a notch; 8. a clamping block; 9. a pull rod; 10. a spring; 11. pulling the disc; 12. a block for raising; 13. a U-shaped frame; 14. a threaded rod; 15. a sleeve; 16. a connecting rod; 17. inserting a rod; 18. a lifting block; 19. a C-shaped chute; 20. a slider; 21. a cross bar; 22. a connecting plate; 23. a movable shaft; 24. a wheel; 25. Anti-slip strips; 26. a grip; 27. stabilizing the arc; 28. 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a weeder is used in afforestation, including retaining soil board 1, two symmetrical half frid 2 of bottom fixedly connected with of retaining soil board 1, it is connected with clean axle 3 to rotate through the bearing between two half frid 2, the surface regulation of clean axle 3 is connected with blade disc 4 that three equidistance was arranged, five fixing bases 5 that are the circumference and arrange of the equal fixedly connected with of surface of three blade disc 4, every fixing base 5 keeps away from the one side of clean axle 3 and all pegs graft there is blade 6, the one side that is close to clean axle 3 of every blade 6 all establishes to the inclined plane, notch 7 has all been seted up to the inside of every fixing base 5, fixture block 8 has all been placed to the inside of every notch 7, every fixture block 8 all pegs graft rather than the blade 6 that is close to mutually, the one side that clean axle 3 was kept away from to every fixture block 8 all establishes to the inclined plane, the cooperation on the inclined plane through fixture block 8 and blade 6, thereby realized when blade 6 inserts automatic spacing fixed purpose, the convenience has been improved.

The front equal fixedly connected with pull rod 9 of every fixture block 8, every pull rod 9 all pegs graft rather than the fixing base 5 that is close to mutually, cooperation through pull rod 9 and fixture block 8, thereby made things convenient for the user to change blade 6, user's convenience has been improved, the front equal fixedly connected with spring 10 of every fixing base 5, every spring 10 all is in the reset state, the equal fixedly connected with drawing disk 11 in front of every pull rod 9, the other end of every spring 10 all is rather than the drawing disk 11 fixed connection that is close to mutually, can conveniently stimulate pull rod 9 through drawing disk 11, the last fixed surface of fender apron 1 is connected with bed hedge piece 12, the front and the back fixedly connected with U-shaped frame 13 of bed hedge piece 12, the inside wall rotates through the bearing around U-shaped frame 13 and is connected with threaded rod 14, the surface of threaded rod 14 is established to two reverse screw threads, the surface threaded connection of 14 has two symmetrical sleeves 15, the surface of two sleeves 15 all articulates there is the connecting rod 16, the upper surface peg graft of U-shaped frame 13 has inserted bar 17, inserted bar 17 does the edging and handles, the circumstances that can avoid the inserted bar 17 to reciprocate in the rotation of the threaded rod in-process.

The bottom of the inserted link 17 is fixedly connected with a lifting block 18, the top ends of two connecting rods 16 are hinged with the lifting block 18, the upper surface of the heightening block 12 is fixedly connected with two symmetrical C-shaped chutes 19, the insides of the two C-shaped chutes 19 are respectively connected with two symmetrical sliding blocks 20 in a sliding manner, the two sliding blocks 20 are respectively and fixedly connected with the adjacent sleeve 15, the sleeve 15 is stably and linearly moved by matching the C-shaped chutes 19 and the sliding blocks 20, the stability is improved, the rear end of the threaded rod 14 is fixedly connected with a cross rod 21, the outer surface of the cross rod 21 is a rough surface, the height of the inserted link 17 can be conveniently adjusted by using the rotary cross rod 21 through the rough surface of the cross rod 21, the convenience is improved, the front side and the back side of the soil guard plate 1 are respectively and fixedly connected with connecting plates 22, and a moving shaft 23 is rotatably connected between the two connecting plates 22 through a bearing, the outer surface of the moving shaft 23 is fixedly connected with two symmetrical wheels 24, the wheels 24 are convenient to use and push the whole body to move, the convenience is improved, the outer surfaces of the two wheels 24 are fixedly connected with a group of anti-slip strips 25, each group of anti-slip strips 25 are arranged in a circumference, the whole body is stably moved through the matching of the anti-slip strips 25 and the wheels 24, the stability is improved, the upper surface of the inserted rod 17 is fixedly connected with a handle 26, the handle 26 is knurled, the knurling is a mechanical process for rolling patterns at the pinch position of a metal product or other working surfaces, the knurling is mainly used for anti-skidding, a user is convenient to push the whole body to move through the handle 26, the convenience is improved, the back of the rearmost half-groove plate 2 is fixedly connected with a stable arc 27, the bottom of the stable arc 27 is fixedly connected with a motor 28, the output end of the motor 28 is fixedly connected with the rear end of the cleaning shaft 3, the motor 28 can stably work through the stabilizing arc 27, the shaking situation of the motor is avoided, and the stability is improved.

The working principle is as follows: firstly, when a user needs to weed, the cleaning shaft 3 is driven to rotate by the starting motor 28, the cleaning shaft 3 drives the cutter head 4 fixedly connected with the outer surface to rotate, the cutter head 4 drives the blades 6 to do circular motion, the threaded rod 14 is driven to rotate by rotating the cross rod 21, the threaded rod 14 enables the sleeve 15 to do linear motion due to the limiting effect of the sleeve 15 in threaded connection under the C-shaped sliding groove 19 in the rotating process, because the threaded rod 14 is provided with two reverse threads, when the two sleeves 15 are close to each other, the connecting rod 16 hinged with the sleeve 15 pushes the lifting block 18 to be lifted, so that the height of the handle 26 is improved, and the use by people with different heights is facilitated, can make whole removal through promoting handle 26 and cooperation wheel 24, thereby make rotatory blade 6 weed to external lawn, when blade 6 needs to be changed, through pulling the drawing disk 11, drawing disk 11 drives pull rod 9 and removes, pull rod 9 drives fixture block 8 and removes, thereby make fixture block 8 remove spacing to blade 6, through inserting new blade 6 fixing base 5, the inclined plane of blade 6 bottom and the inclined plane of fixture block 8 remove, thereby make the power conversion of blade 6 male be the power of fixture block 8 lateral shifting, when notch 7 and the 8 parallel and level of fixture block of blade 6, fixture block 8 loses pressure and resets along with spring 10, thereby get into the inside of notch 7, the purpose of quick fixation has been reached, the problem of being forbidden to put forward in the technique has been solved.

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 various 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 a weeder is used in afforestation, includes and keeps off native board (1), its characterized in that: the bottom of the soil retaining plate (1) is fixedly connected with two symmetrical half groove plates (2), a cleaning shaft (3) is rotatably connected between the two half groove plates (2) through a bearing, the outer surface of the cleaning shaft (3) is connected with three cutter heads (4) which are arranged equidistantly, the outer surface of the three cutter heads (4) is fixedly connected with five fixing seats (5) which are arranged in a circumference way, one surface of each fixing seat (5) far away from the cleaning shaft (3) is inserted with a blade (6), one surface of each blade (6) close to the cleaning shaft (3) is arranged to be an inclined surface, the inner part of each fixing seat (5) is provided with a notch (7), the inner part of each notch (7) is provided with a fixture block (8), the surface of each fixture block (8) is inserted with the blade (6) close to the fixture block (8), one surface of each fixture block (8) far away from the cleaning shaft (3) is arranged to be an inclined surface, the front surface of each fixture block (8) is fixedly connected with a pull rod (9), each pull rod (9) is inserted with the fixing seat (5) close to the fixture block (9), the front surface of each pull rod (11) is connected with a spring (10) close to the other, the other end of the front end of each fixing plate (11) is connected with a pull rod (11) close to the pull plate (11), the front and the back fixedly connected with U-shaped frame (13) of bed hedgehopping piece (12), the inside wall rotates through the bearing around U-shaped frame (13) and is connected with threaded rod (14), the surface threaded connection of threaded rod (14) has two symmetrical sleeve (15), the surface of two sleeve (15) all articulates there is connecting rod (16), the upper surface grafting of U-shaped frame (13) has inserted bar (17), edging processing is done in inserted bar (17), the bottom fixedly connected with elevator (18) of inserted bar (17), the top of two connecting rods (16) all articulates with elevator (18).

2. A weeding machine for afforestation according to claim 1, characterized in that: fixed surface is connected with two symmetrical C shape spout (19) on bed hedgehopping piece (12), and the inside equal sliding connection of two C shape spout (19) has two symmetrical sliding blocks (20), and two sliding blocks (20) all are rather than sleeve (15) fixed connection who is close to mutually.

3. A weeding machine for afforestation according to claim 1, characterized in that: the rear end of the threaded rod (14) is fixedly connected with a cross rod (21), and the outer surface of the cross rod (21) is a rough surface.

4. A weeding machine for afforestation according to claim 1, wherein: the front and the back of the soil retaining plate (1) are fixedly connected with connecting plates (22), a moving shaft (23) is rotatably connected between the two connecting plates (22) through a bearing, and two symmetrical wheels (24) are fixedly connected to the outer surface of the moving shaft (23).

5. A weeding machine for afforestation according to claim 4, characterized in that: the outer surfaces of the two wheels (24) are fixedly connected with a group of anti-slip strips (25), and each group of anti-slip strips (25) are arranged circumferentially.

6. A weeding machine for afforestation according to claim 1, characterized in that: the upper surface of the inserted rod (17) is fixedly connected with a handle (26), and the handle (26) is knurled.

7. A weeding machine for afforestation according to claim 1, characterized in that: the back of the rearmost half frid (2) is fixedly connected with a stable arc (27), the bottom of the stable arc (27) is fixedly connected with a motor (28), and the output end of the motor (28) is fixedly connected with the rear end of the cleaning shaft (3).