CN210444965U

CN210444965U - Novel high-efficient brush cutter

Info

Publication number: CN210444965U
Application number: CN201921115909.6U
Authority: CN
Inventors: 魏永忠
Original assignee: Gansu Xineng Environmental Protection Technology Co ltd
Current assignee: Gansu Xineng Environmental Protection Technology Co ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-05-05
Anticipated expiration: 2029-07-17

Abstract

The utility model relates to a novel high-efficiency brush cutter, which comprises a traction mechanism, a frame connected with the front end of the traction mechanism and walking wheels arranged on two sides of the bottom of the frame, wherein a disc cutting blade is arranged on the bottom of the front end of the frame through a rotating shaft, and baffles distributed obliquely are welded on two sides of the front end; a driving rotary roller is arranged on the rack corresponding to the oblique rear part of the disc cutting blade, a driving system is arranged on the rack corresponding to the rear part of the driving rotary roller, and a first driven rotary roller is arranged on the rack corresponding to the side part of the driving rotary roller; a second driven rotating roller is arranged on the rack corresponding to the oblique rear part of the first driven rotating roller, and a third driven rotating roller is arranged on one side of the second driven rotating roller; the driving rotary roller and the third driven rotary roller as well as the first driven rotary roller and the second driven rotary roller are respectively connected with chain type conveying belts in a matching manner, and the supporting rotary rollers which are uniformly distributed are arranged on the corresponding rack on the opposite sides of the two chain type conveying belts. The utility model discloses can avoid the bush of cutting off to scatter in disorder, eliminate and move ahead and hinder, improve bush cutting efficiency.

Description

Novel high-efficient brush cutter

Technical Field

The utility model belongs to the technical field of the cutting technique and specifically relates to a novel high-efficient brush cutter.

Background

As is known, a large number of shrub plants such as narrow-leaved oleaster, sea buckthorn, salix mongolica, artemisia desertorum, salix rose and haloxylon ammodendron are planted in the northwest of China, and the shrub plants have developed root systems, can solidify sand grains, and have the effects of changing the properties of sand lands, preventing wind and fixing sand. Due to the nature of the species and the desert environment, regular pruning operations such as stumping and cutting shrubs are required. In the prior art, stubble leveling and cutting are mainly carried out through a brush cutter, and particularly the brush cutter on a vehicle is most widely applied. In the using process, shrubs are often turned to the east and the west after being cut and scattered around to influence the subsequent cutting; on the other hand, shrubs cut after falling to the ground are accumulated in front of the brush cutter, and the shrubs are rolled at the bottom of the brush cutter when moving forwards, so that certain obstruction is generated on the forward movement of the brush cutter, and the cutting efficiency is further influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a can avoid the bush of cutting off to scatter, eliminate and move ahead and hinder, improve the novel high-efficient brush cutter of bush cutting efficiency.

In order to solve the above problem, a novel high-efficient brush cutter, the frame of connecting including drive mechanism, drive mechanism front end and the walking wheel that frame bottom both sides set up, its characterized in that: the bottom of the front end of the rack is provided with a disc cutting blade through a rotating shaft, the top end of the front end part is provided with a splayed push rod, and two side parts of the front end are welded with baffles which are distributed obliquely; a driving rotating roller is arranged on the oblique rear part of the disc cutting blade corresponding to the rack, a driving system is arranged on the rear part of the driving rotating roller corresponding to the rack, and a first driven rotating roller is arranged on the side of the driving rotating roller corresponding to the rack; a second driven rotating roller is arranged on the rack corresponding to the oblique rear part of the first driven rotating roller, and a third driven rotating roller is arranged on one side of the second driven rotating roller; the driving rotary roller and the third driven rotary roller as well as the first driven rotary roller and the second driven rotary roller are respectively connected with chain type conveying belts in a matching manner, and the opposite sides of the two chain type conveying belts are internally corresponding to the supporting rotary rollers which are arranged on the rack in an evenly distributed manner.

The drive system may be an electric drive system, a gasoline engine drive system, or a diesel engine drive system.

The driving system is in transmission connection with the driving rotary roller through a gear.

The driving rotary roller is respectively and traditionally connected with a transmission shaft of the disc cutting piece and the first driven rotary roller through gears.

The upper end and the lower end of the rack are respectively of a closed structure.

The first driven roller and the second driven roller are distributed on one side of the frame.

A certain distance is arranged between the chain type conveying belts.

Compared with the prior art, the utility model has the following advantage:

1. the utility model discloses owing to be provided with eight style of calligraphy push rod and baffle, eight style of calligraphy push pedal gathers the bush upper end, and the baffle gathers bush root together, and the bush of avoiding cutting off is in disorder, and less follow-up unnecessary is troublesome, improves the operating efficiency.

2. The utility model discloses owing to be provided with the drive and changeing roller and from the roller that changes, the drive is changeed the roller and is cooperated from the roller that changes and constitute two chain transmission bands, and through baffle and push rod, the bush that the transmission effect of two chain transmission bands of cooperation will cut is discharged by frame one side, avoids the bush to roll in the frame below, eliminates the hindrance that the bush moved ahead to the frame, improves bush cutting efficiency.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the structure of the present invention;

FIG. 3 is a schematic view of the transmission connection of the present invention;

fig. 4 is a schematic view of the structure of the splayed push rod of the present invention.

In the figure: 1. the automatic cutting machine comprises a traction mechanism, a rack, a traveling wheel, a baffle, a V-shaped push rod, a circular cutting blade, a driving rotary roller, a driving system, a first driven rotary roller, a third driven rotary roller, a second driven rotary roller, a supporting rotary roller and a chain type conveying belt, wherein the traction mechanism comprises 2 parts of the rack, 3 parts of the traveling wheel, 4 parts of the baffle, 5 parts of the V-shaped push rod, 6 parts of the circular cutting blade, 7 parts of the driving rotary roller, 8 parts of the driving.

Detailed Description

As shown in fig. 1, 2, 3 and 4, a novel high-efficiency brush cutter comprises a traction mechanism 1, a frame 2 connected with the front end of the traction mechanism 1, and walking wheels 3 arranged on two sides of the bottom of the frame 2, wherein a disc cutting blade 6 is arranged on the bottom of the front end of the frame 2 through a rotating shaft, and baffles 4 which are distributed obliquely are welded on two sides of the front end; a driving rotary roller 7 is arranged on the rack corresponding to the oblique rear part of the disc cutting blade 6, a driving system 8 is arranged on the rack 2 corresponding to the rear part of the driving rotary roller 7, and a first driven rotary roller 9 is arranged on the rack corresponding to the side part of the disc cutting blade; a second driven rotating roller 11 is arranged on the corresponding rack behind the first driven rotating roller 9 in an inclined way, and a third driven rotating roller 13 is arranged on one side of the second driven rotating roller 11; chain type conveying belts 13 are respectively connected between the driving rotary roller 7 and the third driven rotary roller 10 as well as between the first driven rotary roller 9 and the second driven rotary roller 11 in a matching manner, and supporting rotary rollers 12 which are uniformly distributed are arranged on corresponding racks at the opposite sides of the two chain type conveying belts 13.

When the device is used, the driving system 8 is started, the driving system 8 drives the rotating roller 7 to rotate, the driving rotating roller 7 drives the circular cutting blade 6 and the first driven rotating roller to rotate through the gear, meanwhile, the rack 2 is pushed to move forwards through the traction mechanism 1, the splayed push plate 5 gathers the upper ends of shrubs in the advancing process, the roots of the shrubs are gathered together through the baffle 4, the circular cutting blade 6 cuts off the shrubs from the roots, the cut shrubs incline forwards due to the continuous pushing action of the splayed push rod 5, the cut bottoms enter the space between the two chain type conveying belts 13 along with the rotating action of the driving rotating roller 7 and the first driven rotating roller 9, the cut shrubs are discharged from one side of the rack 2 along with the transmission action of the chain type conveying belts 13, the shrubs are prevented from being rolled below the rack 2, and the obstruction of the shrubs to the advancing of the rack 2 is eliminated, the cutting efficiency of shrubs is improved.

Claims

1. The utility model provides a novel high-efficient brush cutter, includes frame (2) and frame (2) bottom both sides walking wheel (3) that drive mechanism (1), drive mechanism (1) front end are connected, its characterized in that: a disc cutting blade (6) is mounted at the bottom of the front end of the rack (2) through a rotating shaft, and baffles (4) which are distributed in an inclined mode are welded on the two side portions of the front end; a driving rotary roller (7) is arranged on the oblique rear part of the disc cutting blade (6) corresponding to the rack (2), a driving system (8) is arranged on the rear part of the driving rotary roller (7) corresponding to the rack (2), and a first driven rotary roller (9) is arranged on the lateral side corresponding to the rack (2); a second driven rotating roller (11) is arranged on the frame (2) corresponding to the oblique rear part of the first driven rotating roller (9), and a third driven rotating roller (10) is arranged on one side of the second driven rotating roller (11); the driving rotary roller (7) and the third driven rotary roller (10), the first driven rotary roller (9) and the second driven rotary roller (11) are respectively connected with a chain type transmission belt (13) in a matched mode, two chain type transmission belts (13) are opposite to each other and correspond to the supporting rotary roller (12) which is arranged on the rack (2) in an evenly distributed mode.

2. The novel high-efficiency brush cutter as claimed in claim 1, characterized in that: the drive system (8) may be an electric drive system, a gasoline engine drive system or a diesel engine drive system.

3. The novel high-efficiency brush cutter as claimed in claim 1, characterized in that: the driving system (8) is in transmission connection with the driving rotary roller (7) through a gear.

4. The novel high-efficiency brush cutter as claimed in claim 1, characterized in that: the driving rotary roller (7) is respectively and traditionally connected with a transmission shaft of the disc cutting blade (6) and the first driven rotary roller (9) through gears.

5. The novel high-efficiency brush cutter as claimed in claim 1, characterized in that: the upper end and the lower end of the frame (2) are respectively of a closed structure.

6. The novel high-efficiency brush cutter as claimed in claim 1, characterized in that: the first driven roller (9) and the second driven roller (11) are distributed on one side of the frame (2).

7. The novel high-efficiency brush cutter as claimed in claim 1, characterized in that: and a certain distance is arranged between the chain type conveying belts (13) which are adjacent.