CN219269569U

CN219269569U - Forestry is with multi-functional forestry weeding device

Info

Publication number: CN219269569U
Application number: CN202320478450.6U
Authority: CN
Inventors: 赵禹菲; 孙孝文; 金磊; 孙明亮
Original assignee: Daping Forest Farm Aihui District Heihe City; Wangfeng Fire Station Aihui District Heihe City; Heihe Gudonghe Forest Farm
Current assignee: Daping Forest Farm Aihui District Heihe City; Wangfeng Fire Station Aihui District Heihe City; Heihe Gudonghe Forest Farm
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-06-30
Anticipated expiration: 2033-03-14

Abstract

The utility model provides a multifunctional forestry weeding device for forestry, which comprises a shell, wherein the front surface and the back surface of the shell are rotationally connected with a group of driven shafts, the end parts of the driven shafts are fixedly connected with rollers, two groups of rollers are respectively positioned on the periphery of the front surface of the shell and the periphery of the back surface of the shell, the end parts of the outer walls of rolling cutters are fixedly connected with a plurality of groups of rolling cutters, the rolling cutters are distributed in a circumferential array, the front surface and the back surface of the shell are rotationally connected with a driving shaft, the end parts of the driving shaft are fixedly connected with travelling wheels, and the travelling wheels are positioned at the bottoms of the rollers. When the device moves, the two groups of travelling wheels drive the driving shaft and the driving gear to synchronously rotate, so that the driven gear meshed with the driving shaft is driven to reversely rotate, and the driven shaft and the driven gear are driven to rotate in the same direction, so that the two groups of rollers and the multiple groups of rolling cutters rotate, grass rods wound on the travelling wheels are cut, and a large amount of grass rods are prevented from being wound on the travelling wheels in the rotating process.

Description

Forestry is with multi-functional forestry weeding device

Technical Field

The utility model relates to the field of weeding devices, in particular to a multifunctional forestry weeding device for forestry.

Background

The weeding machine is a mechanical device for cutting pasture and a greening environment-friendly device. The grass cutter can cut grass and weeds in gardens, a cutter disc is arranged on a travelling wheel, a motor is arranged on the cutter disc, a blade is arranged on an output shaft of the motor, and the blade is rotated at a high speed by an engine to cut lawns.

At present, when the weeding machine moves forward through the idler wheels in the weeding operation process, the walking wheels roll up part of grass rods easily in the rolling process, so that the grass rods are wound on the walking wheels, the rotation damping of the walking wheels is increased, workers are required to clean the weeding machine, and inconvenience is brought to the use of the weeding machine.

Therefore, it is necessary to provide a multifunctional forestry weeding device for forestry to solve the technical problems.

Disclosure of Invention

The utility model provides a multifunctional forestry weeding device for forestry, which solves the problems that when a weeding machine is used at present and moves forwards through rollers in the weeding operation process, part of straw rods are easily rolled up by the travelling wheels in the rolling process, so that the straw rods are wound on the travelling wheels, the rotation damping of the travelling wheels is increased, the travelling wheels are required to be cleaned by staff, and inconvenience is brought to the use of the weeding machine.

In order to solve the technical problems, the multifunctional forestry weeding device for forestry comprises a shell, wherein a group of driven shafts are rotatably connected to the front side and the back side of the shell, rollers are fixedly connected to the end parts of the driven shafts, two groups of rollers are respectively positioned on the periphery of the front side of the shell and the periphery of the back side of the shell, a plurality of groups of rolling cutters are fixedly connected to the end parts of the outer wall of the rollers, and the rolling cutters are distributed in a circumferential array.

Preferably, the front and the back of the shell are rotationally connected with a driving shaft, the end parts of the driving shaft are fixedly connected with travelling wheels, the travelling wheels are positioned at the bottom of the roller, and the travelling wheels are positioned among a plurality of groups of rolling cutters.

Preferably, the middle part of the outer wall of the driven shaft is fixedly connected with a driven gear, the middle part of the outer wall of the driving shaft is fixedly connected with a driving gear, and the periphery of the driven gear is meshed with the periphery of the driving gear.

Preferably, the servo motor is fixedly arranged at the bottom of the inner wall of the shell, the servo motor is positioned at one side of the driven gear, an output shaft of the servo motor movably penetrates through the shell and extends to the periphery of the bottom of the shell, and a cutting sheet is fixedly connected to the bottom end of the output shaft of the servo motor.

Preferably, the bottom fixedly connected with of casing two sets of guide blocks that distribute around, the guide block is located the both sides of cutting piece, just arc chamfer has been seted up to the one side bottom that the guide block kept away from the walking wheel.

Preferably, one side of the top of the shell, which is close to the travelling wheels, is fixedly provided with handles which are symmetrically distributed at two sides.

Compared with the related art; the multifunctional forestry weeding device for forestry has the following beneficial effects:

the utility model provides a multifunctional forestry weeding device for forestry, which is characterized in that when the device moves, two groups of travelling wheels drive a driving shaft and a driving gear to synchronously rotate, so that a driven gear meshed with the driving shaft and the driving gear is driven to reversely rotate, and further the driven shaft and the driven gear are driven to rotate in the same direction, so that two groups of rollers and a plurality of groups of rolling cutters rotate, grass rods wound on the travelling wheels are cut, and a large number of grass rods are prevented from being wound on the travelling wheels in the rotating process.

Drawings

Figure 1 is a perspective view of a multifunctional forestry weeding device for forestry, provided by the utility model;

figure 2 is a cross-sectional perspective view of a multifunctional forestry weeding device for forestry, provided by the utility model;

figure 3 is a perspective view of a milling cutter and travelling wheels in the multifunctional forestry weeding device for forestry.

Reference numerals in the drawings: 1. a housing; 2. a driven shaft; 3. a roller; 4. a rolling cutter; 5. a driven gear; 6. a driving shaft; 7. a walking wheel; 8. a drive gear; 9. a servo motor; 10. cutting the sheet; 11. and a guide block.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Please refer to fig. 1-3 in combination; the utility model provides a forestry is with multi-functional forestry weeding device, including casing 1, the front of casing 1 and back rotate be connected with a set of driven shaft 2, the equal fixedly connected with roll 3 of tip of driven shaft 2, two sets of rolls 3 are located the front periphery of casing 1 and the back periphery of casing 1 respectively, the equal fixedly connected with multiunit sword 4 of outer wall tip of roll 3, multiunit sword 4 is circumference array distribution, through setting up multiunit sword 4, with be used for cutting the grass pole of winding on walking wheel 7, avoid walking wheel 7 to coil a large amount of grass poles at pivoted in-process.

In the utility model, the front and the back of the shell 1 are rotationally connected with the driving shaft 6, the end parts of the driving shaft 6 are fixedly connected with the travelling wheels 7, the travelling wheels 7 are positioned at the bottom of the roller 3, the travelling wheels 7 are positioned among a plurality of groups of rolling cutters 4, and the travelling wheels 7 are arranged, so that the device can conveniently carry out moving operation, and the flexibility of the device is improved.

In the utility model, the driven gear 5 is fixedly connected to the middle part of the outer wall of the driven shaft 2, the driving gear 8 is fixedly connected to the middle part of the outer wall of the driving shaft 6, the periphery of the driven gear 5 is meshed with the periphery of the driving gear 8, and when the device moves, the driving shaft 6 and the driving gear 8 are driven by the two groups of travelling wheels 7 to rotate synchronously, so that the driven gear 5 meshed with the driving gear 6 is driven to rotate reversely, and the driven shaft 2 and the driven gear 5 are driven to rotate in the same direction, so that the two groups of rollers 3 and the multiple groups of rolling cutters 4 rotate, grass rods wound on the travelling wheels 7 are cut, and a large number of grass rods are prevented from being wound by the travelling wheels 7 in the rotating process.

According to the lawn trimmer, the servo motor 9 is fixedly arranged at the bottom of the inner wall of the shell 1, the servo motor 9 is positioned on one side of the driven gear 5, the output shaft of the servo motor 9 movably penetrates through the shell 1 to extend to the periphery of the bottom of the shell, the bottom end of the output shaft of the servo motor 9 is fixedly connected with the cutting blade 10, and the cutting blade 10 is driven to rotate through the output shaft of the servo motor 9 to trim a lawn.

In the utility model, the bottom of the shell 1 is fixedly connected with two groups of guide blocks 11 which are distributed back and forth, the guide blocks 11 are positioned on two sides of the cutting sheet 10, the bottom of one side of the guide block 11, which is far away from the travelling wheel 7, is provided with an arc chamfer, and when the device moves forwards, the two groups of guide blocks 11 fold lawns towards the middle, so that the construction efficiency is improved.

In the utility model, one side of the top of the shell 1, which is close to the travelling wheels 7, is fixedly provided with handles which are symmetrically distributed at two sides.

The utility model provides a multifunctional forestry weeding device for forestry, which has the following working principle: when the device is used, a greening person holds the handle with two hands, the pushing device moves on the lawn in advance, the output shaft of the servo motor 9 drives the cutting blade 10 to rotate, the lawn is trimmed, when the device moves forwards, the two groups of guide blocks 11 fold the lawn towards the middle, so that the construction efficiency is improved, when the device moves, the two groups of travelling wheels 7 drive the driving shaft 6 and the driving gear 8 to synchronously rotate, so that the driven gear 5 meshed with the driving shaft 6 is driven to reversely rotate, the driven shaft 2 and the driven gear 5 are driven to rotate in the same direction, the two groups of rollers 3 and the multiple groups of rolling cutters 4 rotate, grass bars wound on the travelling wheels 7 are cut, and a large number of grass bars are prevented from being wound in the rotating process of the travelling wheels 7.

Compared with the related art; according to the multifunctional forestry weeding device for forestry, when the device moves, the driving shaft 6 and the driving gear 8 are driven by the two groups of travelling wheels 7 to synchronously rotate, so that the driven gear 5 meshed with the driving shaft 6 is driven to reversely rotate, the driven shaft 2 and the driven gear 5 are driven to rotate in the same direction, the two groups of rollers 3 and the multiple groups of rolling cutters 4 rotate, grass rods wound on the travelling wheels 7 are cut, and a large number of grass rods are prevented from being wound on the travelling wheels 7 in the rotating process.

The foregoing is merely exemplary of the utility model; and thus do not limit the scope of the utility model; all equivalent structures or equivalent flow transformations by utilizing the contents of the specification and drawings of the present utility model; or directly or indirectly applied to other related technical fields; and are equally included in the scope of the utility model.

Claims

1. The utility model provides a forestry is with multi-functional forestry weeding device, includes the casing, its characterized in that, the front of casing and back rotate and are connected with a set of driven shaft, the tip of driven shaft is all fixedly connected with roll, two sets of the roll is located the front periphery of casing and the back periphery of casing respectively, the equal fixedly connected with multiunit milling cutter of outer wall tip of roll, multiunit milling cutter is circumference array distribution.

2. A multi-functional forestry weeding device for forestry according to claim 1, wherein the front and the back of casing rotate and are connected with the driving shaft, the tip of driving shaft all fixedly connected with walking wheel, the walking wheel is located the bottom of roll, just the walking wheel is located between the multiunit milling cutter.

3. A multifunctional forestry weeding device according to claim 2, wherein the driven gear is fixedly connected to the middle part of the outer wall of the driven shaft, the driving gear is fixedly connected to the middle part of the outer wall of the driving shaft, and the periphery of the driven gear is meshed with the periphery of the driving gear.

4. The multifunctional forestry weeding device for forestry according to claim 1, wherein a servo motor is fixedly arranged at the bottom of the inner wall of the shell, the servo motor is located on one side of the driven gear, an output shaft of the servo motor movably penetrates through the shell and extends to the periphery of the bottom of the shell, and a cutting blade is fixedly connected to the bottom end of the output shaft of the servo motor.

5. The multifunctional forestry weeding device for forestry according to claim 1, wherein two groups of guide blocks distributed front and back are fixedly connected to the bottom of the shell, the guide blocks are located on two sides of the cutting blade, and an arc chamfer is formed in the bottom of one side, away from the travelling wheel, of the guide blocks.

6. A multifunctional forestry weeding device according to claim 1, wherein the top of the housing is fixedly provided with handles symmetrically arranged on both sides on one side close to the travelling wheels.