CN213523095U

CN213523095U - Grass cutter

Info

Publication number: CN213523095U
Application number: CN202022378740.2U
Authority: CN
Inventors: 陆峰; 易华明; 王熊
Original assignee: Haoyue Industry Co ltd Chongqing
Current assignee: Haoyue Industry Co ltd Chongqing
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-25
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a mower, which comprises a mower body, a motor, a worm, a first bevel gear, a water injection mechanism, a water outlet pipe, a transfer case, a first bearing, a water guide pipe, a spray head, a second bevel gear and a mowing device; the motor is fixedly connected inside the vehicle body; the worm is fixedly connected to the side edge of the motor; the first bevel gear is fixedly connected to one end of the worm; the water injection mechanism is arranged above the vehicle body; the water outlet pipe is respectively communicated with the water injection mechanism and the transfer case; the first bearing is fixedly connected below the transfer box; the water guide pipe is rotationally connected with the first bearing and is communicated with the transfer box; the spray head is communicated with the water guide pipe; the second bevel gear is fixedly connected above the spray head; the mowing device is arranged below the vehicle body; the motor is started to drive the worm to rotate, and the spray head is rotated through the transmission action of the first bevel gear and the second bevel gear, so that the herbicide in the spray head can be uniformly dispersed and sprinkled to the root of the weeds after the grass cutting device cuts off the weeds, and the weeds can be thoroughly eradicated.

Description

Grass cutter

Technical Field

The utility model relates to a lawn mower technical field especially relates to a lawn mower.

Background

The mower is a machine for removing unwanted weed plants in farmlands, weeds on the ground are usually cut off by a blade in the current mowers on the market, and the roots of the weeds cannot be cleared by the method, the weeds can grow again through proper climate, the weeding effect is poor, so that the weeds need to be removed again later, and the labor load is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lawn mower aims at solving and can't clear away ruderal root because of current lawn mower for need carry out weeding work repeatedly, thereby lead to the problem that workload increases.

In order to achieve the purpose, the utility model provides a mower, which comprises a mower body, a motor, a worm, a first bevel gear, a water injection mechanism, a water outlet pipe, a transfer case, a first bearing, a water guide pipe, a nozzle, a second bevel gear and a mowing device; the motor is fixedly connected with the vehicle body and is positioned in the vehicle body; the worm is fixedly connected with the output end of the motor and is positioned on the side edge of the motor; the first bevel gear is fixedly connected with the worm and is positioned at one end of the worm, which is far away from the motor; the water injection mechanism is fixedly connected with the vehicle body and is positioned above the vehicle body; the water outlet pipe is fixedly connected and communicated with the water injection mechanism and is positioned in the vehicle body; the transfer box is fixedly connected and communicated with the water outlet pipe and is positioned at one end of the water outlet pipe, which is far away from the water injection mechanism; the first bearing is fixedly connected with the transfer box and is positioned below the transfer box; the water guide pipe is rotatably connected with the first bearing, is communicated with the transfer box and is positioned below the transfer box; the spray head is fixedly connected and communicated with the water guide pipe and is positioned at one end of the water guide pipe, which is far away from the transit box; the second bevel gear is fixedly connected with the spray head, is positioned above the spray head and is penetrated through by the water guide pipe, and is meshed with the first bevel gear; the mowing device is fixedly connected with the vehicle body and is positioned below the vehicle body.

The trolley body comprises a shell, a roller device and a handle; the roller device is fixedly connected with the shell and is positioned on the side edge of the shell; the handle is fixedly connected with the shell and is positioned above the shell.

The water injection mechanism comprises a liquid storage tank, a water inlet pipe and a water pump; the liquid storage tank is fixedly connected with the shell and is positioned above the shell; the water inlet pipe is fixedly connected and communicated with the liquid storage tank and is positioned on the side edge of the liquid storage tank; the water pump is respectively fixedly connected and communicated with the water inlet pipe and the water outlet pipe and is positioned above the shell.

Wherein the sprayer comprises an outer shell and a bottom cover; the shell is fixedly connected and communicated with the water guide pipe and is positioned at one end of the water guide pipe, which is far away from the transit box; the bottom cover is fixedly connected with the shell and is positioned below the shell.

Wherein the mowing device comprises a second bearing, a connecting shaft, a worm gear and a cutting assembly; the second bearing is fixedly connected with the shell and is positioned in the shell; the connecting shaft is in rotating connection with the second bearing and is positioned below the second bearing; the worm wheel is fixedly connected with the connecting shaft, is positioned at one end of the connecting shaft, which is far away from the second bearing, and is meshed with the worm; the cutting assembly is fixedly connected with the worm wheel and is positioned below the worm wheel.

Wherein the cutting assembly comprises a connecting column and a cutting body; the connecting column is fixedly connected with the worm wheel and is positioned below the worm wheel, and one end of the connecting column, which is far away from the worm wheel, penetrates through the shell; the cutting body with spliced pole fixed connection to be located the spliced pole is kept away from worm wheel one end.

Wherein the cutter body comprises a cutter disc and a plurality of blades; the cutter head is fixedly connected with the connecting column and is positioned at one end of the connecting column, which is far away from the worm wheel; the blades are fixedly connected with the cutter head respectively and are positioned on the side edges of the cutter head respectively.

The worm is driven to rotate by the motor, and the worm wheel are meshed with each other, so that the worm wheel can rotate by the connecting shaft and the second bearing, the connecting column and the cutter head are driven to rotate by the rotation of the worm wheel, and a plurality of blades fixed on the side edge of the cutter head can cut off weeds; the herbicide in the liquid storage tank can be guided into the transfer tank through the water pump and flows into the shell through the water guide pipe, and the bottom cover is provided with a plurality of through holes, so that the herbicide can be dispersed and flow out, and the excessive use amount is avoided; the first bevel gear rotates through the rotation of the worm, and the second bevel gear is meshed with the first bevel gear and can rotate through the aqueduct and the first bearing, so that the shell and the bottom cover are driven to rotate, the herbicide in the shell can be uniformly dispersed and sprinkled on weeds under the action of centrifugal force, and the weeds are thoroughly eradicated through the action of the pesticide force of the herbicide; the housing can be conveniently moved through the roller device and the handle, so that weeds can be conveniently removed; when the weeding machine is used, the shell is moved to an area to be weeded, the motor and the water pump are started, the shell is moved through the roller wheel device and the handle, so that the plurality of blades can cut off weeds in a moving path of the shell, and herbicide in the shell can be sprayed to the roots of the residual weeds along with the continuous movement of the shell, so that the weeds are thoroughly eradicated; through the mode, the roots of the weeds can be cleared, the weeds are prevented from growing again, the weeds do not need to be cleared for multiple times, and the labor load is reduced.

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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a lawn mower according to the present invention;

FIG. 2 is a front sectional view of a mower of the present invention;

FIG. 3 is a schematic structural view of the sprinkler head of the present invention;

FIG. 4 is a schematic view of the grass cutting device of the present invention;

fig. 5 is a schematic structural view of the cutting assembly of the present invention.

1-vehicle body, 2-motor, 3-worm, 4-first bevel gear, 5-water injection mechanism, 6-water outlet pipe, 7-transfer box, 8-first bearing, 9-water guide pipe, 10-spray head, 11-second bevel gear, 12-mowing device, 13-second bearing, 14-connecting shaft, 15-worm gear, 16-cutting component, 51-liquid storage tank, 52-water inlet pipe, 53-water pump, 101-shell, 102-bottom cover, 111-shell, 112-roller device, 113-handle, 161-connecting column, 162-cutting body, 163-cutter head and 164-blade.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and 2, the present invention provides a lawn mower: the water injection device comprises a vehicle body 1, a motor 2, a worm 3, a first bevel gear 4, a water injection mechanism 5, a water outlet pipe 6, a transfer box 7, a first bearing 8, a water guide pipe 9, a spray head 10, a second bevel gear 11 and a mowing device 12; the motor 2 is fixedly connected with the vehicle body 1 and is positioned in the vehicle body 1; the worm 3 is fixedly connected with the output end of the motor 2 and is positioned on the side edge of the motor 2; the first bevel gear 4 is fixedly connected with the worm 3 and is positioned at one end of the worm 3 far away from the motor 2; the water injection mechanism 5 is fixedly connected with the vehicle body 1 and is positioned above the vehicle body 1; the water outlet pipe 6 is fixedly connected and communicated with the water injection mechanism 5 and is positioned in the vehicle body 1; the transit box 7 is fixedly connected and communicated with the water outlet pipe 6 and is positioned at one end of the water outlet pipe 6 far away from the water injection mechanism 5; the first bearing 8 is fixedly connected with the transfer box 7 and is positioned below the transfer box 7; the water guide pipe 9 is rotatably connected with the first bearing 8, is communicated with the transfer box 7 and is positioned below the transfer box 7; the spray head 10 is fixedly connected and communicated with the water guide pipe 9 and is positioned at one end of the water guide pipe 9 far away from the transit box 7; the second bevel gear 11 is fixedly connected with the spray head 10, is positioned above the spray head 10 and is penetrated by the water guide pipe 9, and the second bevel gear 11 is meshed with the first bevel gear 4; the mowing device 12 is fixedly connected with the vehicle body 1 and is positioned below the vehicle body 1.

In the present embodiment, the grass cutting device 12 can cut off weeds; the water injection mechanism 5 can guide the herbicide into the transfer box 7 through the water outlet pipe 6 and flow into the spray head 10 through the water guide pipe 9, and the spray head 10 is provided with a plurality of through holes, so that the herbicide can be dispersed and flow out, and the excessive use amount is avoided; the worm 3 can be driven to rotate by the motor 2, the first bevel gear 4 can be driven to rotate by the rotation of the worm 3, the second bevel gear 11 can be driven to rotate by the water guide pipe 9 and the first bearing 8 due to the meshing of the second bevel gear 11 and the first bevel gear 4, so that the spray head 10 is driven to rotate, the herbicide in the spray head 10 can be uniformly dispersed and sprinkled on weeds under the action of centrifugal force, and the weeds can be thoroughly eradicated under the action of the pesticide force of the herbicide; when in use, the motor 2 is started, the grass cutting device 12 can cut off weeds in the moving path of the vehicle body 1 by moving the vehicle body 1, and herbicide in the housing 101 can be sprayed to the roots of the residual weeds along with the continuous movement of the vehicle body 1, so that the weeds are completely eradicated; through the mode, the roots of the weeds can be cleared, the weeds are prevented from growing again, the weeds do not need to be cleared for multiple times, and the labor load is reduced.

Further, referring to fig. 1, the vehicle body 1 includes a housing 111, a roller device 112 and a handle 113; the roller device 112 is fixedly connected with the shell 111 and is positioned on the side of the shell 111; the handle 113 is fixedly connected to the housing 111 and is positioned above the housing 111.

In this embodiment, the housing 111 can be conveniently moved by the roller device 112 and the handle 113, so that weeds can be conveniently removed, and the weeding efficiency is improved.

Further, referring to fig. 1, the water injection mechanism 5 includes a liquid storage tank 51, a water inlet pipe 52 and a water pump 53; the liquid storage tank 51 is fixedly connected with the shell 111 and is positioned above the shell 111; the water inlet pipe 52 is fixedly connected and communicated with the liquid storage tank 51 and is positioned on the side edge of the liquid storage tank 51; the water pump 53 is fixedly connected and communicated with the water inlet pipe 52 and the water outlet pipe 6, and is located above the shell 111.

In the present embodiment, the liquid storage tank 51 is used for storing herbicide, and the water pump 53 and the water inlet pipe 52 can pump the herbicide in the liquid storage tank 51, and the herbicide is guided into the transfer tank 7 through the water outlet pipe 6 for use in weeding.

Further, referring to fig. 3, the showerhead 10 includes a housing 101 and a bottom cover 102; the shell 101 is fixedly connected and communicated with the water guide pipe 9 and is positioned at one end of the water guide pipe 9 far away from the transit box 7; the bottom cover 102 is fixedly connected with the housing 101 and is located below the housing 101.

In this embodiment, the bottom cover 102 is provided with a plurality of through holes, so that the herbicide flowing through the housing 101 can be dispersed and flow out, thereby avoiding excessive dosage, and the herbicide can be uniformly dispersed and sprinkled on the weeds under the centrifugal force caused by the rotation of the housing 101, so that the herbicide can exert the best weeding effect.

Further, referring to fig. 4, the mowing device 12 comprises a second bearing 13, a connecting shaft 14, a worm gear 15 and a cutting assembly 16; the second bearing 13 is fixedly connected with the shell 111 and is positioned inside the shell 111; the connecting shaft 14 is rotatably connected with the second bearing 13 and is positioned below the second bearing 13; the worm wheel 15 is fixedly connected with the connecting shaft 14, is positioned at one end of the connecting shaft 14, which is far away from the second bearing 13, and is meshed with the worm 3; the cutting assembly 16 is fixedly connected with the worm wheel 15 and is positioned below the worm wheel 15.

In the present embodiment, the worm 3 is driven to rotate by the motor 2, and since the worm 3 and the worm wheel 15 are engaged with each other, the worm wheel 15 can be rotated by the connecting shaft 14 and the second bearing 13, the cutting assembly 16 is driven to rotate by the rotation of the worm wheel 15, and weeds are cut by the cutting assembly 16.

Further, referring to fig. 5, the cutting assembly 16 includes a connecting column 161 and a cutting body 162; the connecting column 161 is fixedly connected with the worm wheel 15 and is positioned below the worm wheel 15, and one end of the connecting column 161, which is far away from the worm wheel 15, penetrates through the shell 111; the cutter 162 is fixedly connected with the connecting column 161, and is located at one end of the connecting column 161, which is far away from the worm wheel 15.

In this embodiment, the connecting column 161 is driven to rotate by the rotation of the worm wheel 15, and the connecting column 161 drives the cutter 162 to rotate, so that the cutter 162 can cut off weeds, and the connecting column 161 enables the cutter 162 to be close to the root of the weeds, thereby improving the weeding effect.

Further, referring to fig. 5, the cutter 162 includes a cutter disc 163 and a plurality of blades 164; the cutter head 163 is fixedly connected with the connecting column 161 and is positioned at one end of the connecting column 161, which is far away from the worm wheel 15; the plurality of blades 164 are respectively and fixedly connected with the cutter head 163 and are respectively positioned on the side edges of the cutter head 163.

In this embodiment, the cutter head 163 is rotated by the rotation of the connecting column 161, so that the plurality of blades 164 disposed at the side of the rotating disc can cut off weeds.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the worm 3 is driven by the motor 2 to rotate, and the worm 3 and the worm wheel 15 are meshed with each other, so that the worm wheel 15 can rotate by the connecting shaft 14 and the second bearing 13, and the connecting column 161 and the cutter head 163 are driven to rotate by the rotation of the worm wheel 15, so that the plurality of blades 164 fixed on the side edge of the cutter head 163 can cut off weeds; the herbicide in the liquid storage tank 51 can be guided into the transfer tank 7 through the water pump 53 and flows into the shell 101 through the water guide pipe 9, and the bottom cover 102 is provided with a plurality of through holes, so that the herbicide can be dispersed and flow out, and the excessive use amount is avoided; the first bevel gear 4 is rotated by the rotation of the worm 3, and the second bevel gear 11 is meshed with the first bevel gear 4, so that the second bevel gear 11 can be rotated by the water guide pipe 9 and the first bearing 8, the housing 101 and the bottom cover 102 are driven to rotate, herbicide in the housing 101 can be uniformly dispersed on weeds under the action of centrifugal force, and the weeds can be eradicated completely through the action of the herbicide; the housing 111 can be conveniently moved by the roller device 112 and the handle 113, so that weeds can be conveniently removed; in use, the housing 111 is moved to an area to be weeded, the motor 2 and the water pump 53 are started, the housing 111 is moved through the roller wheel devices 112 and the handles 113, so that the plurality of blades 164 can cut off weeds in the moving path of the housing 111, and herbicide in the shell 101 can be sprinkled to the roots of the residual weeds along with the continuous movement of the housing 111, thereby thoroughly eradicating the weeds; through the mode, the roots of the weeds can be cleared, the weeds are prevented from growing again, the weeds do not need to be cleared for multiple times, and the labor load is reduced.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. A mower is characterized by comprising a mower body, a motor, a worm, a first bevel gear, a water injection mechanism, a water outlet pipe, a transfer case, a first bearing, a water guide pipe, a nozzle, a second bevel gear and a mowing device; the motor is fixedly connected with the vehicle body and is positioned in the vehicle body; the worm is fixedly connected with the output end of the motor and is positioned on the side edge of the motor; the first bevel gear is fixedly connected with the worm and is positioned at one end of the worm, which is far away from the motor; the water injection mechanism is fixedly connected with the vehicle body and is positioned above the vehicle body; the water outlet pipe is fixedly connected and communicated with the water injection mechanism and is positioned in the vehicle body; the transfer box is fixedly connected and communicated with the water outlet pipe and is positioned at one end of the water outlet pipe, which is far away from the water injection mechanism; the first bearing is fixedly connected with the transfer box and is positioned below the transfer box; the water guide pipe is rotatably connected with the first bearing, is communicated with the transfer box and is positioned below the transfer box; the spray head is fixedly connected and communicated with the water guide pipe and is positioned at one end of the water guide pipe, which is far away from the transit box; the second bevel gear is fixedly connected with the spray head, is positioned above the spray head and is penetrated through by the water guide pipe, and is meshed with the first bevel gear; the mowing device is fixedly connected with the vehicle body and is positioned below the vehicle body.

2. A lawnmower as claimed in claim 1, wherein said vehicle body comprises a housing, roller means and a handle; the roller device is fixedly connected with the shell and is positioned on the side edge of the shell; the handle is fixedly connected with the shell and is positioned above the shell.

3. The mower of claim 2, wherein said water injection mechanism comprises a reservoir, a water inlet pipe and a water pump; the liquid storage tank is fixedly connected with the shell and is positioned above the shell; the water inlet pipe is fixedly connected and communicated with the liquid storage tank and is positioned on the side edge of the liquid storage tank; the water pump is respectively fixedly connected and communicated with the water inlet pipe and the water outlet pipe and is positioned above the shell.

4. A lawnmower as claimed in claim 3, wherein said spray head comprises an outer housing and a bottom cover; the shell is fixedly connected and communicated with the water guide pipe and is positioned at one end of the water guide pipe, which is far away from the transit box; the bottom cover is fixedly connected with the shell and is positioned below the shell.

5. A lawnmower as claimed in claim 4, wherein said mowing means comprises a second bearing, a connecting shaft, a worm gear and a cutting assembly; the second bearing is fixedly connected with the shell and is positioned in the shell; the connecting shaft is in rotating connection with the second bearing and is positioned below the second bearing; the worm wheel is fixedly connected with the connecting shaft, is positioned at one end of the connecting shaft, which is far away from the second bearing, and is meshed with the worm; the cutting assembly is fixedly connected with the worm wheel and is positioned below the worm wheel.

6. The mower of claim 5, wherein said cutting assembly comprises an attachment post and a cutter body; the connecting column is fixedly connected with the worm wheel and is positioned below the worm wheel, and one end of the connecting column, which is far away from the worm wheel, penetrates through the shell; the cutting body with spliced pole fixed connection to be located the spliced pole is kept away from worm wheel one end.

7. The lawnmower of claim 6, wherein the cutter body comprises an impeller and a plurality of blades; the cutter head is fixedly connected with the connecting column and is positioned at one end of the connecting column, which is far away from the worm wheel; the blades are fixedly connected with the cutter head respectively and are positioned on the side edges of the cutter head respectively.