CN214413508U

CN214413508U - Weed removing machine

Info

Publication number: CN214413508U
Application number: CN202022560810.6U
Authority: CN
Inventors: 汪辉
Original assignee: Individual
Current assignee: Fujian Hengbie Network Technology Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-10-19
Anticipated expiration: 2030-11-06

Abstract

The utility model relates to the technical field of environmental management, and discloses a weed removing machine, which comprises a connecting device, a telescopic device, a cutting device and a motor, wherein the connecting device comprises a connecting pipe, a fixing ring is sleeved at the right end of the circumferential surface of the connecting pipe, the front side surface and the rear side surface of the fixing ring are fixedly connected with fixing blocks, the upper surface of the fixing block is provided with a clamping groove, the inner wall of the clamping groove is fixedly connected with a braces, a first handle ring is sleeved at the middle of the circumferential surface of the connecting pipe, the left end of the circumferential surface of the connecting pipe is provided with a chute, the telescopic device comprises a first screwed pipe, a transmission pipe and a transmission rod, the upper surface and the lower surface of the first screwed pipe are fixedly connected with the connecting rod, the right side surface of the connecting rod is fixedly connected with a clamping block, the bulge part of the clamping block is slidably connected with the inner wall of the chute, the problem that most of the length and the size of the existing weed removing machine are fixed, if the terrain is not good in some places and the sanitation personnel can not enter the weed removing machine, the part of weeds cannot be cleaned, so that the cleaning effect is poor and the cleaning efficiency is low.

Description

Weed removing machine

Technical Field

The utility model relates to an environmental control technical field specifically is a weed extractor.

Background

If nobody manages the lawn in time on the roadside and in the residential quarter in the city, a large amount of weeds can grow, the environment greening attractiveness is seriously affected, and sanitation personnel can clear the weeds by using the weed removing machine at ordinary times.

However, most of the existing weed removing machines are fixed in length and size, and if environmental sanitation personnel cannot enter the existing weed removing machines in a certain place, the weeds cannot be removed, so that the removing effect is poor and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a weed removal machine possesses advantages such as can freely adjust length and convenient operation, and it is fixed to have solved most of length size of current weed machine, if some local topography is good the unable words that get into of sanitation personnel, just can not clear up this part weeds, makes and clears away the problem of the inefficiency of working effect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a weed removing machine, includes connecting device, telescoping device, cutting device and motor, connecting device includes the connecting pipe, solid fixed ring has been cup jointed to the circumference surface right-hand member of connecting pipe, gu fixed ring's front and back both sides face fixedly connected with fixed block, the draw-in groove has been seted up to the upper surface of fixed block, the inner wall fixedly connected with braces of draw-in groove, it has a bracelet I to cup joint in the middle of the circumference surface of connecting pipe, the spout has been seted up to the circumference surface left end of connecting pipe.

Preferably, the telescopic device comprises a first threaded pipe, a transmission pipe and a transmission rod, the upper surface and the lower surface of the first threaded pipe are fixedly connected with a connecting rod, the right side surface of the connecting rod is fixedly connected with a clamping block, the convex part of the clamping block is connected with the inner wall of the sliding chute in a sliding way, the right side surface of the first threaded pipe is rotatably connected with the left side surface of the connecting pipe, the inner wall of the first threaded pipe is provided with threads, the inner wall of the first threaded pipe is in threaded connection with a second threaded pipe, the left end of the circumferential surface of the second threaded pipe is sleeved with a second handle ring, the inner wall of the transmission pipe is provided with a telescopic chute, the right end of the circumferential side surface of the transmission rod is fixedly connected with a telescopic clamping block, the telescopic fixture block is connected with the inner wall of the telescopic sliding chute in a sliding mode, the left side face of the transmission rod is fixedly connected with the right side face of the first conical gear, and the left side face of the second threaded pipe is attached to the right side face of the first conical gear.

Preferably, cutting device includes conical gear two and visor, conical gear two meshes conical gear one, conical gear two's upper surface center department fixedly connected with connecting axle one, the top cap lower surface center department that the visor was connected in the rotation of bearing is passed through to the upper end of connecting axle one, circular through-hole has been seted up to the right side of visor, the through-hole of fixedly connected visor is run through to the left end of screwed pipe two, conical gear two's lower surface center department fixedly connected with connecting axle two, the lower fixed surface of connecting axle two is connected with cutting blade.

Preferably, the right flank of pivot left surface fixed connection transmission pipe of motor, the left flank of right flank fixed connection motor of connecting pipe, the pivot of motor is located the inside of connecting pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a weed removing machine possesses following beneficial effect:

1. the weed removing machine is characterized in that a first threaded pipe and a second threaded pipe are arranged, the second threaded pipe is held by holding a handle ring with a hand, a connecting rod is rotated to drive the first threaded pipe, a protruding part of a clamping block is slidably connected with the inner wall of a sliding groove to prevent the first threaded pipe from moving left and right, the inner wall of the first threaded pipe is in threaded connection with the right end of the second threaded pipe to enable the second threaded pipe to extend out or retract from the inner parts of the first threaded pipe and the connecting pipe, the second threaded pipe cannot rotate and only moves left and right due to the fact that the handle ring is held by the hand, when the weed removing machine is extended, the left side face of the second threaded pipe props against a first conical gear to enable a transmission rod to slide out from the inner wall of a transmission pipe, so that the length is lengthened, when the handle ring is shortened, the second threaded pipe drives a protection cover to move rightwards, the second conical gear pushes the first conical gear to move rightwards to enable the transmission rod to push back the inner part of the transmission pipe, so that the length is shortened, and most of the existing weed removing machine are fixed in length, if the landform is not good in some places and environmental sanitation personnel cannot enter the places, the weeds cannot be cleaned, so that the cleaning effect is poor and the cleaning efficiency is low.

2. This weed removing machine, through setting up handle ring one, handle ring two and braces, the braces shares on the shoulder with most weight of whole device, makes both hands more laborsaving also can adjust cutting blade's position more conveniently, and two handle rings make sanitation personnel grip more firmly, when needs adjust length, hold handle ring two the hand motionless, another hand rotate screwed pipe one can, convenient operation is quick, improves regulation efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;

fig. 4 is a schematic view of the internal structure of the present invention.

In the figure: the cutting device comprises a connecting device 1, a connecting pipe 101, a fixing ring 102, a fixing block 103, a clamping groove 104, a strap 105, a first handle ring 106, a sliding groove 107, a telescopic device 2, a first threaded pipe 201, a connecting rod 202, a clamping block 203, a second threaded pipe 204, a second handle ring 205, a first conical gear 206, a transmission pipe 207, a telescopic sliding groove 208, a transmission rod 209, a telescopic clamping block 210, a cutting device 3, a second conical gear 301, a first connecting shaft 302, a protective cover 303, a second connecting shaft 304, a cutting blade 305 and a motor 4.

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. 1-4, the present invention provides the following technical solutions: a weed removing machine comprises a connecting device 1, a telescopic device 2, a cutting device 3 and a motor 4, wherein the connecting device 1 comprises a connecting pipe 101, a fixing ring 102 is sleeved at the right end of the circumferential surface of the connecting pipe 101, fixing blocks 103 are fixedly connected to the front side surface and the rear side surface of the fixing ring 102, a clamping groove 104 is formed in the upper surface of each fixing block 103, a strap 105 is fixedly connected to the inner wall of the clamping groove 104, a first handle ring 106 is sleeved in the middle of the circumferential surface of the connecting pipe 101, a sliding groove 107 is formed in the left end of the circumferential surface of the connecting pipe 101, the telescopic device 2 comprises a first threaded pipe 201, a transmission pipe 207 and a transmission rod 209, a connecting rod 202 is fixedly connected to the upper surface and the lower surface of the first threaded pipe 201, a clamping block 203 is fixedly connected to the right side surface of the connecting rod 202, the protruding portion of the clamping block 203 is slidably connected to the inner wall of the sliding groove 107, the right side surface of the first threaded pipe 201 is rotatably connected to the left side surface of the connecting pipe 101, threads are arranged on the inner wall of the first threaded pipe 201, the inner wall of the first threaded pipe 201 is in threaded connection with a second threaded pipe 204, the left end of the circumferential surface of the second threaded pipe 204 is sleeved with a second handle ring 205, the inner wall of the transmission pipe 207 is provided with a telescopic chute 208, the right end of the circumferential side of the transmission rod 209 is fixedly connected with a telescopic fixture block 210, the telescopic fixture block 210 is in sliding connection with the inner wall of the telescopic chute 208, the left side of the transmission rod 209 is fixedly connected with the right side of the first conical gear 206, the left side of the second threaded pipe 204 is attached to the right side of the first conical gear 206, the cutting device 3 comprises a second conical gear 301 and a protective cover 303, the second conical gear 301 is engaged with the first conical gear 206, the center of the upper surface of the second conical gear 301 is fixedly connected with a first connecting shaft 302, the upper end of the first connecting shaft 302 is rotatably connected with the center of the lower surface of the top cover of the protective cover 303 through a bearing, the right side of the protective cover 303 is provided with a circular through hole, and the left end of the second threaded pipe 204 penetrates through the through hole of the protective cover 303, two fixedly connected with connecting axle 304 of the lower surface center department of two 301 conical gears, the lower fixed surface of two 304 connecting axles has cutting blade 305, the right flank of motor 4's pivot left surface fixed connection driving tube 207, the left flank of connecting tube 101's right flank fixed connection motor 4, motor 4's pivot is located the inside of connecting tube 101, it is fixed to have solved the most length dimensions of current weeder, if some local topography is good and the unable income of sanitation personnel, just can not clear up this part of weeds, the messenger clears away the problem of the inefficiency of working effect.

When the hand-holding type hand-holding strap is used, an arm extends into the strap 105, the whole device is lifted by shoulders, the hand-holding ring II 205 is held by a hand to hold the threaded pipe II 204, the connecting rod 202 is rotated to drive the threaded pipe I201, the convex part of the clamping block 203 is slidably connected with the inner wall of the sliding groove 107 to prevent the threaded pipe I201 from moving left and right, the inner wall of the threaded pipe I201 is in threaded connection with the right end of the threaded pipe II 204 to enable the threaded pipe II 204 to extend out or retract from the inner parts of the threaded pipe I201 and the connecting pipe 101, the hand-holding ring II 205 prevents the threaded pipe II 204 from rotating only left and right, when the hand-holding strap II 204 is extended, the left side surface of the threaded pipe II 204 abuts against the conical gear I206 to enable the transmission rod 209 to slide out from the inner wall of the transmission pipe 207, so that the length is extended, when the hand-holding strap II 204 drives the protective cover 303 to move right, the conical gear II 301 pushes the conical gear I206 to enable the transmission rod 209 to push back to the transmission rod 207, therefore, the length is shortened, after the length is adjusted, the motor 4 is started, the rotating shaft of the motor 4 drives the transmission pipe 207 and the transmission rod 209, and then drives the first bevel gear 206 to rotate, so that the second bevel gear 301, the second connecting shaft 304 and the cutting blade 305 rotate, and weeds are cut and cleaned.

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. A weed extractor, comprising a connecting device (1), a telescopic device (2), a cutting device (3) and a motor (4), and is characterized in that: connecting device (1) includes connecting pipe (101), solid fixed ring (102) has been cup jointed to the circumference surface right-hand member of connecting pipe (101), gu fixed ring (102)'s front and back both sides face fixedly connected with fixed block (103), draw-in groove (104) have been seted up to the upper surface of fixed block (103), inner wall fixedly connected with braces (105) of draw-in groove (104), it has bracelet one (106) to cup joint in the middle of the circumference surface of connecting pipe (101), spout (107) have been seted up to the circumference surface left end of connecting pipe (101).

2. A weeder according to claim 1, characterized in that: the telescopic device (2) comprises a first threaded pipe (201), a transmission pipe (207) and a transmission rod (209), wherein the upper surface and the lower surface of the first threaded pipe (201) are fixedly connected with a connecting rod (202), the right side surface of the connecting rod (202) is fixedly connected with a fixture block (203), the protruding part of the fixture block (203) is slidably connected with the inner wall of a sliding groove (107), the right side surface of the first threaded pipe (201) is rotated to be connected with the left side surface of a connecting pipe (101), the inner wall of the first threaded pipe (201) is provided with threads, the inner wall of the first threaded pipe (201) is in threaded connection with a second threaded pipe (204), the left end of the circumferential surface of the second threaded pipe (204) is sleeved with a second grip ring (205), a telescopic sliding groove (208) is formed in the inner wall of the transmission pipe (207), a telescopic fixture block (210) is fixedly connected with the right end of the circumferential side surface of the transmission rod (209), and the telescopic fixture block (210) is slidably connected with the inner wall of the telescopic sliding groove (208), the left side surface of the transmission rod (209) is fixedly connected with the right side surface of the first conical gear (206), and the left side surface of the second threaded pipe (204) is matched with the right side surface of the first conical gear (206).

3. A weeder according to claim 2, characterized in that: cutting device (3) are including conical gear two (301) and visor (303), conical gear two (301) meshing conical gear one (206), the upper surface center fixedly connected with connecting axle one (302) of conical gear two (301), the top cap lower surface center department that the visor (303) is connected in the rotation of bearing is passed through to the upper end of connecting axle one (302), circular through-hole has been seted up to the right side of visor (303), the through-hole of fixedly connected visor (303) is run through to the left end of screwed pipe two (204), fixedly connected with connecting axle two (304) is located at the lower surface center of conical gear two (301), the lower fixed surface fixedly connected with cutting blade (305) of connecting axle two (304).

4. A weeder according to claim 1, characterized in that: the right flank of pivot left surface fixed connection transmission pipe (207) of motor (4), the left flank of right flank fixed connection motor (4) of connecting pipe (101), the pivot of motor (4) is located the inside of connecting pipe (101).