CN212993077U

CN212993077U - A hand-held type machine of beating grass for pasture arrangement

Info

Publication number: CN212993077U
Application number: CN202020796222.XU
Authority: CN
Inventors: 柏远康; 万振华; 林军; 吴月芝; 赵荣
Original assignee: Gaoyou North Power Machinery Co ltd
Current assignee: Gaoyou North Power Machinery Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-04-20
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a handheld grass mower for pasture arrangement in the technical field of grass mower, which comprises a main body and a connecting rod, wherein the end face of the right end of the main body is provided with a handle, one end of the handle, which is far away from the main body, is fixedly connected with a power line, the end of the power line is provided with a plug, an auxiliary handle, which is close to the end face of the main body, is provided with a press switch, the left end of the main body is fixedly connected with a connecting piece, the right end of the connecting piece is connected with the connecting rod in a rotating way, the left end face of the supporting rod is fixedly provided with a casing, the inner cavity of the casing is provided with a driving motor and a reducer, one end of the reducer is connected with a motor shaft, one end of the motor shaft runs through and extends to the left end, the device simple structure, convenient operation can effectively alleviate the weight of hand-held type machine of beating the grass, improves the work efficiency of machine of beating the grass.

Description

A hand-held type machine of beating grass for pasture arrangement

Technical Field

The utility model relates to a machine technical field specifically is a hand-held type machine of beating grass for pasture arrangement.

Background

The mower is suitable for various weeds such as reeds, alfalfa, fish grass and the like in large and small plots such as plains, hills, terraced fields, orchards, triangular lands and the like, has simple operation and low working efficiency, but because the pasture area is wide, the manual mower is not practical, the prior grass mower is a common gardening tool, the use of the utility model can greatly reduce the labor intensity of gardening personnel, and in the use process of the handheld grass trimmer, the operator needs to operate in a hand-held mode, the weight of the hand-held grass trimmer is born by the operator, thus, the weight of the handheld grass trimmer is reduced, the working intensity of an operator can be reduced, the existing handheld grass trimmer cannot extend for a distance, so that fine grass scraps are easy to splash, and workers cannot work in a short distance, in addition, the conventional grass mower is easy to wind grass, so that the driving motor is burnt out, and therefore, the handheld grass mower for pasture arrangement is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hand-held type machine of beating grass for pasture arrangement to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a handheld grass mower for pasture arrangement comprises a main body and a connecting rod, wherein a handle is arranged on the end face of the right end of the main body, a power line is fixedly connected to one end, away from the main body, of the handle, a plug is arranged at the tail end of the power line, an auxiliary handle is arranged at the upper end of the middle part of the main body, a press switch is arranged on one end face, close to the main body, of the auxiliary handle, a connecting piece is fixedly connected to the left end of the main body, the right end of the connecting piece is rotatably connected with the connecting rod, a rotating shaft is arranged at the left end of the connecting rod, a supporting rod is movably connected to the rotating shaft, a casing is fixedly arranged on the left end face of the supporting rod, a driving motor and a speed reducer are arranged in an inner cavity of the casing, a, dwang right-hand member face center department is equipped with the screw hole, the dwang right-hand member vertically is equipped with the through-hole, the through-hole inner chamber is equipped with the grass silk, the screw hole inner chamber is equipped with the bolt, the laminating of bolt right-hand member is beaten the grass silk middle part.

Preferably, the through hole is communicated with the threaded hole, and the inner diameter of the threaded hole is larger than that of the through hole.

Preferably, the protective cover is in a three-quarter arc shape, and an annular protective cover is arranged on the outer ring of the lower end face of the protective cover.

Preferably, the right end face and the peripheral side faces of the casing are provided with heat dissipation holes, and the heat dissipation holes are communicated with the inner cavity of the casing.

Preferably, the inner cavity of the main body is provided with a groove matched with the connecting rod, and the length of the main body is greater than that of the connecting rod.

Preferably, the connecting piece is flexible lock sleeve, and flexible lock sleeve inner chamber all is equipped with the screw thread with connecting rod right side outer lane, and screw thread and connecting rod outer lane screw thread phase-match.

Compared with the prior art, the beneficial effects of the utility model are that: adopt main part, connecting piece and connecting rod, guarantee to utilize the connecting piece can make the connecting rod extension, guarantee to beat the dander that the silk during operation produced and can not splash to the staff on one's body, can not hurt the staff more.

Adopt the guard shield can guarantee that the fines that the silk during operation of beating grass produced can not splash, adopt the casing to guarantee that driving motor can not expose in the air, the grass that breaks can not twine on the motor shaft, guarantees that driving motor can not burn out, adopts the screw hole, beats grass silk, through-hole and bolt, guarantees to beat the grass silk and can change the convenience, and the bolt can stably fix and beat the grass silk, can not make and beat the grass silk not hard up.

Drawings

FIG. 1 is a diagram: the utility model is a structural schematic diagram of a handheld grass trimmer for pasture arrangement;

FIG. 2 is a diagram of: the structure of the grass mowing mechanism of the utility model is schematically shown;

FIG. 3 is a diagram of: the utility model discloses guard shield structure sketch map.

In the figure: 1. a plug; 2. a power line; 3. a handle; 4. an auxiliary handle; 5. a push switch; 6. a main body; 7. a connecting member; 8. a connecting rod; 9. a shield; 10. beating grass shreds; 11. a drive motor; 12. a housing; 13. a support bar; 14. a rotating shaft; 15. a coupling; 16. a threaded hole; 17. a bolt; 18. rotating the rod; 19. and a through hole.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

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, the present invention provides a technical solution: the utility model provides a hand-held type machine of beating grass for pasture arrangement, including main part 6 and connecting rod 8, 6 right-hand member terminal surfaces in main part are equipped with

handle

3, 6 one end fixedly connected with power cord 2 in main part are kept away from to handle 3, 2 ends of power cord are equipped with

plug

1, 6 middle part upper ends in main part are equipped with auxiliary handle 4, auxiliary handle 4 is close to 6 terminal surfaces in main part and is equipped with push switch 5,

push switch

5 and 2 electric connection of power cord, handle 3 and auxiliary handle 4 are circular-arcly, and all be equipped with the rubber sleeve on handle 3 and the auxiliary handle 4, and be equipped with half circular shape protrusion on the.

Please refer to fig. 1, the left end of the main body 6 is fixedly connected with the connecting piece 7, the right end of the connecting piece 7 is rotatably connected with the connecting rod 8, the left end of the connecting rod 8 is provided with a rotating shaft 14, a supporting rod 13 is movably connected on the rotating shaft 14, the left end face of the connecting rod 8 is provided with two sets of connecting blocks, a groove is formed between the two sets of connecting blocks, the end faces of the two sets of connecting blocks are provided with threaded holes, the right end of the supporting rod is provided with a movable block matched with the groove, the movable block is provided with threaded.

Referring to fig. 2, a casing 12 is fixedly arranged on the left end face of a support rod 13, a driving motor 11 and a speed reducer are arranged in the inner cavity of the casing 12, a motor shaft is connected to one end of the speed reducer, one end of the motor shaft penetrates through and extends to the left end face of the casing 12, a shield 9 is arranged on the upper end face of the casing 12, a coupler 15 is fixedly connected to the right end of the motor shaft, a rotating rod 18 is fixedly connected to the left end of the coupler 15, a through hole matched with the motor shaft is formed in the left end face of the casing 12, and a gap between the through hole and the motor shaft is 1-.

Referring to fig. 2, a threaded hole 16 is formed in the center of the right end face of the rotating rod 18, a through hole 19 is longitudinally formed in the right end of the rotating rod 18, a grass mowing filament 10 is arranged in an inner cavity of the through hole 19, a bolt 17 is arranged in an inner cavity of the threaded hole 16, the right end of the bolt 17 is attached to the middle of the grass mowing filament 10, the grass mowing filament 10 is a steel wire rope with the radius of 1-2cm, triangular cutting blades are evenly arranged on the outer wall of the steel wire rope, the grass mowing filament 10 can be completely broken by the aid of the bolt 17, the right end face of the bolt 17 is arc-shaped, a rubber pad is.

Referring to fig. 1, the through hole 19 is communicated with the threaded hole 16, and the inner diameter of the threaded hole 16 is larger than that of the through hole 19, so that the bolt 17 can enter the through hole 19, the bolt 17 with the arc-shaped right end surface can contain the grass cutting wire 10, and the bolt 17 can be screwed tightly to fix the grass cutting wire 10 tightly.

Referring to fig. 1, the protecting cover 9 is a three-quarter arc, and the arc-shaped protecting cover 9 with an annular protecting cover and a gap is arranged on the outer ring of the lower end face of the protecting cover 9, so that the grass mowing machine can be conveniently operated when the grass mowing wires 10 are detached, and the annular protecting cover can prevent broken fine scraps from splashing and influence the working efficiency of workers.

Referring to fig. 2, heat dissipation holes are formed in the right end face and the peripheral side face of the casing 12, and the heat dissipation holes are communicated with the inner cavity of the casing 12, so that the temperature of the inner cavity of the casing 12 is not increased, the problem that the service life of the driving motor 11 is affected due to high temperature of the working environment of the driving motor 11 is solved, a frame matched with the driving motor 11 is arranged in the inner cavity of the casing 12, the driving motor 11 is prevented from shaking, and the four corners of the left end face of the casing 12 are provided with screws fixedly connected with the left end of the side face of the.

Referring to fig. 1, the inner cavity of the main body 6 is provided with a groove matched with the connecting rod 8, the length of the main body 6 is greater than that of the connecting rod 8, when the grass trimmer is not used, the connecting rod 8 can be stored in the inner cavity of the main body 6, the grass trimmer is guaranteed not to occupy space, the inner cavity of the connecting rod 8 is hollow, the power line 2 can be guaranteed to pass through, and meanwhile, the power line 2 can be guaranteed to be retracted.

Referring to fig. 1, the connecting member 7 is a telescopic lock sleeve, and the inner cavity of the telescopic lock sleeve and the outer ring of the right side of the connecting rod 8 are both provided with threads, and the threads are matched with the threads of the outer ring of the connecting rod 8, so that the connecting rod 8 can be accommodated in the inner cavity of the main body 6 by rotating the telescopic lock sleeve, for example, the telescopic lock sleeve on a mop, and the working principle is the same.

The working principle is as follows: during the use, swivel connected coupler 7, take connecting rod 8 out from 6 inner chambers of main part, it dies to recycle connecting piece 7 lock, guarantee that connecting rod 8 can not become flexible, will beat grass silk 10 and pass through-hole 19 again, utilize the rotatory screw hole 16 inner chambers of screwing in of bolt 17, guarantee that the circular-arc terminal surface of bolt 17 closely laminates and beat grass silk 10, utilize external power supply to insert, the finger is pressed and is pressed fast closed 4, guarantee to beat grass silk 10 and begin to rotate, through guard shield 9, the grass bits that beat grass silk 10 and smash can not splash, can not injure the staff, improve work efficiency.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 a hand-held type machine of beating grass for pasture arrangement, includes main part (6) and connecting rod (8), its characterized in that: the portable multifunctional electric water heater is characterized in that a handle (3) is arranged on the end face of the right end of the main body (6), one end, far away from the main body (6), of the handle (3) is fixedly connected with a power line (2), a plug (1) is arranged at the tail end of the power line (2), an auxiliary handle (4) is arranged at the upper end of the middle of the main body (6), a pressing switch (5) is arranged on one end face, close to the main body (6), of the auxiliary handle (4), a connecting piece (7) is fixedly connected with the left end of the main body (6), the right end of the connecting piece (7) is rotatably connected with a connecting rod (8), the left end of the connecting rod (8) is provided with a rotating shaft (14), a supporting rod (13) is movably connected on the rotating shaft (14), a casing (12) is fixedly arranged on the left end face of the supporting rod (, casing (12) up end is equipped with guard shield (9), motor shaft right-hand member fixed connection shaft coupling (15), shaft coupling (15) left end fixed connection dwang (18), dwang (18) right-hand member face center department is equipped with screw hole (16), dwang (18) right-hand member vertically is equipped with through-hole (19), through-hole (19) inner chamber is equipped with grass beating silk (10), screw hole (16) inner chamber is equipped with bolt (17), the laminating of bolt (17) right-hand member grass beating silk (10) middle part.

2. A hand-held lawnmower for pasture preparation according to claim 1, wherein: the through hole (19) is communicated with the threaded hole (16), and the inner diameter of the threaded hole (16) is larger than that of the through hole (19).

3. A hand-held lawnmower for pasture preparation according to claim 1, wherein: the protective cover (9) is in a three-quarter arc shape, and an annular protective cover is arranged on the outer ring of the lower end face of the protective cover (9).

4. A hand-held lawnmower for pasture preparation according to claim 1, wherein: the right end face and the peripheral side face of the machine shell (12) are provided with heat dissipation holes, and the heat dissipation holes are communicated with the inner cavity of the machine shell (12).

5. A hand-held lawnmower for pasture preparation according to claim 1, wherein: the inner cavity of the main body (6) is provided with a groove matched with the connecting rod (8), and the length of the main body (6) is larger than that of the connecting rod (8).

6. A hand-held lawnmower for pasture preparation according to claim 1, wherein: the connecting piece (7) is a telescopic lock sleeve, the inner cavity of the telescopic lock sleeve and the outer ring of the right side of the connecting rod (8) are both provided with threads, and the threads are matched with the threads of the outer ring of the connecting rod (8).