CN113057010A

CN113057010A - A weeder for on highway rail

Info

Publication number: CN113057010A
Application number: CN202110371574.XA
Authority: CN
Inventors: 梁祥伟
Original assignee: Jinan Jiwei Construction Engineering Co ltd
Current assignee: Western Universal Construction Group Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-07-02
Anticipated expiration: 2041-04-07
Also published as: CN113057010B

Abstract

The invention discloses a weeder used on a fence of a highway, which comprises the highway, wherein the highway is provided with the weeder, the weeder is provided with a cleaning mechanism, the cleaning mechanism is used for cleaning weeds at the side edge along the fence on the highway, the cleaning mechanism comprises an air compressor fixedly arranged on the weeder, an air cylinder is fixedly arranged on the air compressor, a push block is fixedly arranged on a piston rod of the air cylinder, a cutting motor is fixedly arranged on the push block, a driving shaft is rotatably arranged on the cutting motor, and a rotating disc is fixedly arranged on the driving shaft. Avoiding direct and large-scale cutting to damage the blade and generate winding.

Description

A weeder for on highway rail

Technical Field

The invention relates to the field related to road maintenance, in particular to a weeder for a highway fence.

Background

On both sides of some roads, weeds are often seen, which are likely to face the road when growing, and when the weeds are overgrown, the weeds cross a fence to affect the visual field of a driver of a vehicle, so that related accidents occur.

Disclosure of Invention

The object of the present invention is to provide a weeder for road fences that solves the above mentioned problems.

The technical purpose of the invention is realized by the following technical scheme: a weeder used for a highway fence comprises a highway, wherein the highway is provided with the weeder, the weeder is provided with a cleaning mechanism, and the cleaning mechanism is used for cleaning weeds on the side edge along the highway fence;

the cleaning mechanism comprises a pneumatic press fixedly arranged on the weeder, a cylinder is fixedly arranged on the pneumatic press, a push block is fixedly arranged on a piston rod of the cylinder, a cutting motor is fixedly arranged on the push block, a driving shaft is rotatably arranged on the cutting motor, a turntable is fixedly arranged on the driving shaft, and two blades are fixedly arranged on the turntable.

Preferably, the cleaning mechanism further comprises a fixed block fixedly arranged on the weeder, a torsion sensor is fixedly arranged in the fixed block, a rotating shaft is rotatably arranged on the torsion sensor, and a baffle is fixedly arranged on the rotating shaft.

Preferably, the rotating shaft is connected with the fixing block through a torsion spring.

Preferably, a travelling motor is fixedly arranged in the weeder, a driving shaft is rotatably arranged on the travelling motor, the other end of the driving shaft is rotatably arranged in the weeder, two rollers are fixedly arranged on the driving shaft, and the two rollers penetrate through the weeder.

Preferably, the weeder passes through cooperation piece centre gripping rail, the cooperation piece internal fixation is equipped with infrared distance measuring sensor.

Preferably, the fitting block is connected to the weeder by a screw.

Preferably, the fence is fixedly arranged on a connecting block, and the connecting block is fixedly arranged on the fixing rod.

Preferably, the baffle is fixedly provided with a magnetic block, and the push block is fixedly provided with an electromagnet.

Preferably, the mating block is of an "L" shaped configuration.

In conclusion, the invention has the following beneficial effects: according to the invention, through the matching of the built-in matching block and the baffle plate, the quantity of weeds is detected while weeding is carried out along the side edge of the fence, and when the weeds are too flourishing or the roots and stems are too thick, the baffle plate can incline to a certain degree and is matched with the built-in advancing motor to gradually guide the weeds to the blade for cutting, so that the blade is prevented from being damaged and winding due to direct large-scale cutting.

Drawings

In order to more clearly illustrate the embodiments of the 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, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1;

FIG. 3 is a schematic view of the embodiment of the present invention in the direction B-B shown in FIG. 1.

Detailed Description

A weeder for a road fence as described with reference to fig. 1-3, comprising a road 10, wherein the road 10 is provided with a weeder 11, the weeder 11 is provided with a cleaning mechanism 70, and the cleaning mechanism 70 is used for cleaning weeds at the side along a fence 34 on the road 10;

the cleaning mechanism 70 comprises a pneumatic press 19 fixedly arranged on the weeder 11, a cylinder 20 is fixedly arranged on the pneumatic press 19, a push block 22 is fixedly arranged on a piston rod 21 of the cylinder 20, a cutting motor 25 is fixedly arranged on the push block 22, a driving shaft 26 is rotatably arranged on the cutting motor 25, a rotary disc 27 is fixedly arranged on the driving shaft 26, and two blades 28 are fixedly arranged on the rotary disc 27.

Advantageously, the cleaning mechanism 70 further comprises a fixed block 14 fixedly arranged on the weeder 11, a torsion sensor 15 is fixedly arranged in the fixed block 14, a rotating shaft 16 is rotatably arranged on the torsion sensor 15, and a baffle 17 is fixedly arranged on the rotating shaft 16.

Advantageously, the rotating shaft 16 is connected to the fixed block 14 by a torsion spring 18.

Advantageously, a travelling motor 29 is fixedly arranged in the weeder 11, a driving shaft 30 is rotatably arranged on the travelling motor 29, the other end of the driving shaft 30 is rotatably arranged in the weeder 11, and two rollers 31 are fixedly arranged on the driving shaft 30, and the two rollers 31 penetrate through the weeder 11.

Advantageously, the weeder 11 clamps the rail 34 by means of the fitting block 12, the fitting block 12 being internally fixed with an infrared distance measuring sensor 35.

Advantageously, the mating block 12 is connected to the weeder 11 by means of screws 13.

Advantageously, the rail 34 is fixedly arranged on the connecting block 33, and the connecting block 33 is fixedly arranged on the fixing rod 32.

Advantageously, a magnet 23 is fixedly arranged on the baffle plate 17, and an electromagnet 24 is fixedly arranged on the push block 22.

Advantageously, the mating block 12 is of an "L" shaped configuration.

The use method of the invention comprises the following steps:

in the initial state, the torsion spring 18 is in a normal state.

When the weed killer is used, the weeder 11 is close to the fence 34, the matching block 12 is fixed on the weeder 11 through the screw 13 to clamp the fence 34, the advancing motor 29 is started, the advancing motor 29 drives the driving shaft 30 to rotate, the driving shaft 30 drives the roller 31 to rotate and advance along the fence, the cutting motor 25 is started, the driving shaft 25 drives the driving shaft 26 to rotate, the driving shaft 26 drives the turntable 27 to rotate, the turntable 27 drives the blade 28 to rotate to cut the grown weeds, when roadside weeds are too flourishing or the roots and stems of the weeds are too hard in the advancing direction, the weeds push the baffle 17 to rotate towards the push block 22 to be close to the push block 22 and twist the torsion spring 18, the torsion sensor 15 detects certain torsion, the electromagnet 24 is started to adsorb the magnetic block 23, and the advancing motor 29 is controlled to slow down the advancing speed, so that the robust weeds can be gradually guided into the cutting range of the blade 28 by the, when the infrared distance measuring sensor 35 senses the fixing rod 32, the air compressor 19 is started and the torque sensor 15 is turned off for a short time, the air compressor 19 drives the piston rod 21 to slide and retract towards the air cylinder 20, the piston rod 21 drives the push block 22 and the cutting motor 25 to move and retract, the fixing rod 32 is avoided, the fixing rod 32 is crossed and then reset, and the torque sensor 15 is continuously started to work.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a weeder for on highway rail which characterized in that: the weeding machine comprises a road, wherein a weeder is arranged on the road, a cleaning mechanism is arranged on the weeder, and the cleaning mechanism is used for cleaning weeds on the side edge along a fence on the road;

2. A weeder for a road fence according to claim 1 wherein: the cleaning mechanism further comprises a fixed block fixedly arranged on the weeder, a torsion sensor is fixedly arranged in the fixed block, a rotating shaft is rotatably arranged on the torsion sensor, and a baffle is fixedly arranged on the rotating shaft.

3. A weeder for a road fence according to claim 2 wherein: the rotating shaft is connected with the fixing block through a torsion spring.

4. A weeder for a road fence according to claim 1 wherein: the weeder internal fixation is equipped with the motor of marcing, it is equipped with the drive shaft to rotate on the motor of marcing, the drive shaft other end rotates and sets up in the weeder, the fixed two gyro wheels that are equipped with in the drive shaft, two the gyro wheel runs through the weeder.

5. A weeder for a road fence according to claim 4 wherein: the weeder passes through cooperation piece centre gripping rail, the cooperation piece internal fixation is equipped with infrared distance measuring sensor.

6. A weeder for a road fence as set forth in claim 5, wherein: the matching block is connected with the weeder through a screw.

7. A weeder for a road fence as set forth in claim 5, wherein: the fence is fixedly arranged on the connecting block, and the connecting block is fixedly arranged on the fixing rod.

8. A weeder for a road fence as set forth in claim 6, wherein: the matching block is of an L-shaped structure.