CN211729572U

CN211729572U - Electric portable self-propelled bamboo felling machine

Info

Publication number: CN211729572U
Application number: CN201922314325.8U
Authority: CN
Inventors: 曾恒; 杨自栋; 赵超; 杨秀芳
Original assignee: Zhejiang A&F University ZAFU
Current assignee: Zhejiang A&F University ZAFU
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-10-23
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses an electronic portable self-propelled fell bamboo machine, including frame, pusher and cutting device, pusher installs on the frame, cutting device carries on pusher is last. The utility model discloses simple structure is compact, and convenient to carry is mainly steep to the slope, and medium and large-scale machinery is difficult to the environment such as the mountain region that gets into the operation, because the cutting stroke of disc cutting knife is great, can extensively act on the mao bamboo that the diameter is great relatively and other diameters less woods etc. the utility model discloses the operation of can standing need not artificial power in the cutting process, and the disc cutting knife is lower from ground, but the at utmost keeps the bamboo to worth, can artificially adjust the fly leaf angle, better adaptation operation ground slope situation.

Description

Electric portable self-propelled bamboo felling machine

Technical Field

The utility model relates to a forest culture and management mechanical equipment especially relates to an electronic portable self-propelled felling bamboo machine.

Background

Bamboo forests are widely distributed in tropical, subtropical and warm-blooded regions, but are mainly concentrated in a wide area between the north-south reture lines. The bamboo is originally produced in China, and has strong adaptability, wide distribution and various types. In China, more than 40 genera exist, more than 500 genera exist, and are distributed all over the country, with the largest number of Zhujiang river basins and Yangtze river basins. At present, most of bamboo cutting equipment is manually cut bamboo, chain saws, electric saws and the like, and the labor consumption is large and unsafe in the operation process.

SUMMERY OF THE UTILITY MODEL

In order to make up for the existence not enough among the prior art, the utility model aims at providing an electronic portable self-propelled felling bamboo machine.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an electronic portable self-propelled bamboo cutting machine, includes frame, pusher and cutting device, pusher installs on the frame, cutting device carries on the pusher.

Further, the frame includes bottom plate, fixed barre, connecting plate and battery box, fixed barre fixed connection is terminal at the bottom plate, fixed barre lower extreme both sides with respectively with the connecting plate fixed, be fixed with the connecting axle on the connecting plate, the connecting axle both sides are connected with the wheel through first bearing, fixed barre middle-end and battery box rigid coupling, the battery has been placed to the battery box.

Further, the pushing device comprises an electric push rod, two sliding rods, a first sliding block and a second sliding block, the two sliding rods are fixedly installed on a bottom plate of the frame, the two first sliding blocks are fixedly installed at the tail end of the cutting device through butterfly nuts, the two second sliding blocks are fixedly installed at the front end of the cutting device through hexagon nuts, the sliding rods are axially connected with the first sliding blocks and the second sliding blocks, and two ends of the electric push rod are hinged to the bottom plate of the frame and the cutting device respectively.

Furthermore, one end of the sliding rod is close to the front end of the bottom plate of the frame, the front end of the bottom plate is conical, and seals are arranged at two ends of the sliding rod.

Further, a first bolt is fixedly mounted on the first sliding block, a first spring is mounted at one end, close to the first sliding block, of the first bolt, the other end of the first spring is connected with the cutting device, the first spring is in a compressed state, the first sliding block and the tail end of the cutting device are fixed through a butterfly nut, a second bolt is fixedly mounted on the second sliding block, a second spring is mounted at one end, close to the second sliding block, of the second bolt, the other end of the second spring is connected with the cutting device, the second spring is in a compressed state, and the second sliding block and the front end of the cutting device are fixed through a hexagon nut.

Further, cutting device includes fly leaf, motor, driving pulley, driven pulleys, hold-in range and disc cutting knife, fixed mounting has the motor on the fly leaf, motor output shaft fixedly connected with driving pulley, driving pulley passes through the hold-in range and is connected with driven pulleys, driven pulleys fixed mounting is at disc cutting knife axle head, another axle head of disc cutting knife passes through second bearing fixed mounting on pusher.

Further, the cutting stroke of the disc cutter is larger than the maximum diameter of the moso bamboo.

Further, the sliding distance of the movable plate is larger than the cutting stroke of the circular cutting knife.

Further, the motor is a direct current motor.

Further, the battery is a lithium battery.

The lithium battery supplies power for direct current motor and electric putter simultaneously, electric putter is just reversing by electric putter switch control, electric putter switch is just reversing the switch for the remote control.

The utility model has the advantages that: accessible fixed handle drives the wheel walking, because volume and quality are less, adaptable most slope is steeper mountain region bamboo forest, install the spring between local slider and the fly leaf, the height between fly leaf end and the bottom plate is adjusted to the rotatory butterfly nut of accessible, thereby adjust the inclination of disc cutting knife, with the operational environment who adapts to different slope bamboo forests, the local promotes the stroke through the positive reverse switch control electric putter of remote control, better assurance operator's safety, it is more convenient to make the complete machine operation, the chassis front end is the toper, ground can laminate better, distance between disc cutting knife and the bottom plate is less, can cut bamboo root department, obtain more complete bamboo.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

FIG. 1 is an overall perspective structure of the embodiment of the present invention;

FIG. 2 is a perspective view of the frame assembly;

FIG. 3 is a top view of the sports board;

FIG. 4 is a front view of the first slider;

FIG. 5 is a front view of a second slider;

in the figure, a vehicle frame 1, a wheel 2, a first bearing 3, an electric push rod 4, a movable plate 5, a first slider 6, a second slider 7, a sliding rod 8, a disk cutter 9, a driven pulley 10, a synchronous belt 11, a driving pulley 12, a motor 13, a battery 14, a motor driver 15, a cylinder 51, a second bearing 52, a second connecting seat 53, a first spring 61, a butterfly nut 62, a first bolt 63, a second spring 71, a hexagon nut 72, a second bolt 73, a fixed handle rod 111, a connecting plate 112, a connecting shaft 113, a first connecting seat 114, a bottom plate 115 and a battery box 116 are arranged.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. In the following description and in the drawings, the same numbers in different drawings identify the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus consistent with certain aspects of the invention, as detailed in the appended claims. Various embodiments of the present description are described in an incremental manner.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a disc cutter formula walking felling machine, including frame 1, pusher and cutting device, pusher installs on the frame 1, cutting device carries on pusher is last.

The utility model discloses an embodiment, frame 1 includes bottom plate 115, fixed barre 111, connecting plate 112 and battery box 116, fixed barre 111 fixed connection is terminal at bottom plate 115, fixed barre 111 lower extreme both sides with respectively with connecting plate 112 welding, connecting shaft 113 has been welded to the fixed being welded on the connecting plate 112 end, connecting plate 11 has the effect of fixed connection axle 113 and wheel 2, also plays the effect that prevents the mud that wheel 2 splashes to the front end working unit on, connecting shaft 113 both sides are connected with wheel 2 through first bearing 3, fixed barre 111 middle-end and battery box 116 welding, battery 14 has been placed to battery box 116, battery box outside fixedly connected with motor drive 15.

The utility model discloses an embodiment, cutting device includes fly leaf 5, motor 13, driving pulley 12, driven pulley 10, hold-in range 11 and disc cutting knife 9, fixed mounting has motor 13 on the vertical board of fly leaf 5, motor 13 output shaft fixedly connected with driving pulley 12, driving pulley 12 passes through hold-in range 11 and is connected with driven pulley 10, driven pulley 10 fixed mounting is in disc cutting knife 9 axle head department, disc cutting knife 9 another axle head passes through second bearing 52 fixed mounting on fly leaf 5 top welded drum 51, the distance that fly leaf 5 was stagger to disc cutting knife 9 is the cutting stroke, the cutting stroke should be greater than mao bamboo maximum diameter.

The utility model discloses an embodiment, pusher includes electric putter 4, slide bar 8, first slider 6 and second slider 7, two sets of slide bars 8 are evenly fixed on bottom plate 115, first slider 6 passes through butterfly nut 62 fixed mounting at fly leaf 5 end, second slider 7 passes through hexagon nut 72 fixed mounting at fly leaf 5 front end, slide bar 8 and first slider 6 and second slider 7 axial connection, electric putter 4 both ends are articulated with the first connecting seat 115 of bottom plate 115 and the second connecting seat 53 of fly leaf 5 respectively, make can not take place the dead point when adjusting the inclination of fly leaf 5 and disc cutting knife 9 after the promotion.

As shown in fig. 1 and 2, one end of the sliding rod 8 is close to the front end of the bottom plate 115, the front end of the bottom plate 115 is tapered, so that the bottom plate 115 can be better close to the ground, seals are arranged at two ends of the sliding rod 8, so that the first sliding block 6 and the second sliding block 7 can be prevented from being separated from the sliding rod 8, the sliding distance of the movable plate 5 is greater than the cutting stroke of the disc cutter 9, and the cutting stroke of the disc cutter 9 can be fully exerted.

As shown in fig. 1, 4 and 5, a first bolt 63 is fixedly installed on the first slider 6, one end of the first bolt 63 close to the first slider 6 is installed with a first spring 61, the other end of the first spring 61 is connected with the movable plate 5, the first spring 61 is in a compressed state and can allow the distance between the movable plate 5 and the bottom plate 115 to have an adjustable stroke, the end of the first slider 6 and the movable plate 5 are fixed by a wing nut 62, which can adjust the distance between the movable plate 5 and the bottom plate 115 by adjusting the wing nut 62 so as to adjust the cutting angle of the circular cutting knife 9, a second bolt 73 is fixedly installed on the second slider 7, one end of the second bolt 73 close to the second slider 7 is installed with a second spring 71, the other end of the second spring 71 is connected with the movable plate 5, and the second spring 71 is in a compressed state, the second sliding block 7 is fixed with the front end of the movable plate 5 through a hexagonal nut 72.

As shown in fig. 1, the motor 13 is a dc motor, the battery 14 is a lithium battery, which has better capacitance and stability, and improves the working time, the voltage of the dc motor and the electric push rod 4 is the same as the output voltage of the lithium battery 14, the lithium battery 14 supplies power for the dc motor and the electric push rod 4 at the same time, and the dc motor and the electric push rod 4 are both connected with the motor driver 15. The electric push rod 4 is controlled to rotate forwards and backwards by an electric push rod switch, and the electric push rod switch is a remote control forward and backward rotation switch.

The utility model discloses a theory of operation and use:

an operator drives the wheels 2 to reach a working area through backward tilting of the fixed handle bar 111, when the bamboo cutting operation is carried out, the operator leans forward through the fixed handle bar 111 to enable the bottom plate 115 to be attached to the ground, the conical part of the bottom plate 115 is close to the root of the bamboo, the butterfly nut 62 is screwed or loosened according to the inclination condition of the ground to adjust the distance between the movable plate 5 and the bottom plate 115 so as to adjust the angle of the disc cutter 9, the best angle for cutting the bamboo is achieved, a switch button of the motor 13 is turned on, the disc cutter 9 is driven to rotate through the driving pulley 12, the synchronous belt 11 and the driven pulley 10, the electric push rod 4 is controlled through the remote control forward and reverse rotation switch of the electric push rod 4 to push the movable plate 5, and the disc.

The present invention is not limited to the above embodiments, and variations, modifications, additions and substitutions made by those skilled in the art within the scope of the present invention shall fall within the protection scope of the present invention.

Claims

1. The utility model provides an electronic portable self-propelled fell bamboo machine which characterized in that, includes frame, pusher and cutting device, pusher installs on the frame, cutting device carries on the pusher.

2. The electric portable self-propelled bamboo felling machine according to claim 1, characterized in that the frame comprises a bottom plate, a fixed handle, a connecting plate and a battery box, wherein the fixed handle is fixedly connected to the end of the bottom plate, two sides of the lower end of the fixed handle are respectively fixed to the connecting plate, a connecting shaft is fixed to the connecting plate, two sides of the connecting shaft are connected to the wheels through first bearings, the middle end of the fixed handle is fixedly connected to the battery box, and the battery box is provided with a battery.

3. The electric portable self-propelled bamboo felling machine as claimed in claim 1, wherein the pushing device comprises an electric push rod, two sets of sliding rods, a first sliding block and a second sliding block, the two sets of sliding rods are fixedly mounted on the bottom plate of the frame, the two sets of first sliding blocks are fixedly mounted at the tail end of the cutting device through butterfly nuts, the two sets of second sliding blocks are fixedly mounted at the front end of the cutting device through hexagon nuts, the sliding rods are axially connected with the first sliding blocks and the second sliding blocks, and two ends of the electric push rod are respectively hinged with the bottom plate of the frame and the cutting device.

4. An electrically portable self-propelled bamboo felling machine as claimed in claim 3 wherein one end of the slide bar is adjacent to the front end of the base plate of the frame, the front end of the base plate is tapered and seals are provided at both ends of the slide bar.

5. The electric portable self-propelled bamboo felling machine as claimed in claim 3, wherein the first slider is fixedly mounted with a first bolt, one end of the first bolt close to the first slider is mounted with a first spring, the other end of the first spring is connected with the cutting device, the first spring is in a compressed state, the first slider and the end of the cutting device are fixed through a wing nut, the second slider is fixedly mounted with a second bolt, one end of the second bolt close to the second slider is mounted with a second spring, the other end of the second spring is connected with the cutting device, the second spring is in a compressed state, and the second slider and the front end of the cutting device are fixed through a hexagon nut.

6. The electric portable self-propelled bamboo felling machine as claimed in claim 1, wherein the cutting device comprises a movable plate, a motor, a driving pulley, a driven pulley, a synchronous belt and a disc cutter, the motor is fixedly mounted on the movable plate, the driving pulley is fixedly connected to an output shaft of the motor, the driving pulley is connected with the driven pulley through the synchronous belt, the driven pulley is fixedly mounted at the end of the disc cutter shaft, and the other end of the disc cutter shaft is fixedly mounted on the pushing device through a second bearing.

7. An electrically portable self-propelled bamboo felling machine according to claim 6 wherein the cutting stroke of the disc cutter is greater than the maximum diameter of the moso bamboo.

8. An electrically portable self-propelled bamboo felling machine as claimed in claim 6 wherein the movable plate slides a distance greater than the circular cutter cutting stroke.

9. An electrically portable self-propelled bamboo felling machine as claimed in claim 6 wherein the motor is a dc motor.

10. An electrically portable self-propelled bamboo felling machine as claimed in claim 2 wherein said battery is a lithium battery.