CN115517091A

CN115517091A - Bamboo delimber and bamboo equipment

Info

Publication number: CN115517091A
Application number: CN202211176226.8A
Authority: CN
Inventors: 张作良; 方赟; 王美成; 刘春峰; 黎新齐; 李斌
Original assignee: Changsha Zhongneng Equipment Manufacturing Co ltd; China International Marine Containers Group Co Ltd
Current assignee: Changsha Zhongneng Equipment Manufacturing Co ltd; China International Marine Containers Group Co Ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2022-12-27

Abstract

The invention provides a bamboo delimber and bamboo equipment, and relates to the technical field of bamboo processing equipment. The crawler assembly comprises a first crawler, a second crawler, and a first driving source for driving the first crawler and the second crawler; the first side wall on the first crawler belt and the second side wall on the second crawler belt extend along the front-back direction and form a V-shaped feeding structure; the delimbing assembly comprises at least three saw blade units; all the saw blade units are arranged in a circle around the circumference and used for delimbing bamboos placed in the saw blade units; the floating assembly comprises a floating frame which is arranged on the rack and can float up and down, and a pinch roller which is arranged on the floating frame. This application carries out the feed through track subassembly, and efficiency is higher, reduces the manpower and participates in.

Description

Bamboo delimber and bamboo equipment

Technical Field

The application relates to bamboo processing equipment technical field especially relates to a bamboo delimber and bamboo equipment.

Background

Along with the reduction of world wood resources, bamboo resources are more and more valued by people due to the advantage of short growth cycle, and after the bamboo is mechanically fallen down, the bamboo needs to be pruned on the spot, which is always finished by people in a manual mode. The traditional manual bamboo branch removing method has the disadvantages of high labor intensity, low efficiency and poor safety.

The bamboo is long in whole, different in diameter and in hilly and mountainous areas with inconvenient traffic, so that mechanical pruning is a difficult problem. Although machines for bamboo felling are more and more, the machines for bamboo pruning are few, and still more manual assistance is needed. For example, the bamboo delimbing machine disclosed in the chinese patent 202010262584.5 can delimbing bamboo automatically, but requires manual auxiliary feeding, and considering the length of bamboo itself, the manual feeding is very inconvenient.

Specifically, the bamboo branches are mostly at the position of more than 10 meters, and the branches are not arranged at the long section close to the root, so the existing bamboo branch removing machine starts branch removing processing from the root, and the processing efficiency is not high. In addition, considering the length of bamboo, the manual feeding is very inconvenient.

Disclosure of Invention

The technical problem that this application will be solved lies in, to prior art's the aforesaid not enough, provides a bamboo delimber and bamboo equipment.

A bamboo delimber, includes:

a frame;

the crawler assembly comprises a first crawler belt, a second crawler belt, a first driving source for driving the first crawler belt and the second crawler belt; wherein the first track and the second track are located on opposite sides; at an inner position between the first crawler belt and the second crawler belt, a first side wall on the first crawler belt and a second side wall on the second crawler belt extend along the front-back direction and form a V-shaped feeding structure;

a delimbing assembly including at least three blade units; all the saw blade units are arranged in a circle around the circumference and used for delimbing bamboos placed in the saw blade units; each saw blade unit comprises a saw blade and a second driving source for driving the saw blade to rotate;

the floating assembly comprises a floating frame which is arranged on the rack and can float up and down, and a pinch roller which is arranged on the floating frame; the pinch roller is located above the track assembly and used for pressing the bamboos in the feeding structure downwards and can freely rotate along the feeding direction of the bamboos.

In one aspect, the floating assembly further comprises: the elastic component is arranged between the frame and the floating frame; the elastic component is used for elastically pressing the floating frame downwards to enable the pressing wheel to press the bamboo.

In one embodiment, the first blade unit is located in an upper position; the first blade unit is mounted on the floating frame.

In one aspect, the floating assembly further includes a jacking element mounted on the frame; the jacking element can act on the floating frame and is used for lifting the height of the floating frame; the jacking element is separable from the floating frame.

In one aspect, the floating frame includes: the saw blade unit comprises an upper cross beam, a first mounting frame for mounting a pinch roller, a second mounting frame for mounting a first saw blade unit, a first sliding rod for connecting the upper cross beam and the first mounting frame, and a second sliding rod for connecting the upper cross beam and the second mounting frame; the first sliding rod and the second sliding rod are slidably mounted on the rack and can slide up and down relative to the rack.

In one embodiment, the elastic member is at least one spring installed between the frame and the floating frame.

In one technical scheme, the jacking element is an electric element, a pneumatic element or a hydraulic element.

In one embodiment, the first track and the second track are both rubber tracks.

In a technical scheme, the delimbing assembly comprises three saw blade units, and specifically comprises: the first saw blade unit is positioned at the upper position, and the second saw blade unit and the third saw blade unit are respectively positioned at the two lower side positions.

On the other hand, the application also provides bamboo equipment which comprises the bamboo pruning machine and a crawler chassis; the bamboo delimber is arranged on the crawler chassis.

The application provides a bamboo delimber constitutes V-arrangement feed structure through the first lateral wall of first track and the second lateral wall on the second track and carries out automatic feed, delimbers through a plurality of saw bit units of delimber subassembly. The technical scheme of the application has the following technical effects: first, carry out the feed through track subassembly, efficiency is higher, reduces the manpower and participates in. Second, crawler-type V type feed structure can provide bigger frictional force to the bamboo surface, guarantees that the feed is smooth and easy, and the protection bamboo surface is not damaged simultaneously. And thirdly, the pinch rollers can float up and down. When the diameter of bamboo changes, can adapt to the diameter of bamboo automatically.

Drawings

Fig. 1 is a schematic structural diagram of a bamboo delimber in the embodiment of the application.

Fig. 2 is another schematic structural diagram of a bamboo delimber in the embodiment of the application.

Fig. 3 is a schematic structural view of a mobile bamboo delimbing apparatus in an embodiment of the present application.

Detailed Description

The following are specific embodiments of the present application and are further described with reference to the drawings, but the present application is not limited to these embodiments. In the following description, specific details such as specific configurations and components are provided only to help the embodiments of the present application be fully understood. Accordingly, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

In addition, the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

Referring to fig. 1 to 3, the present application provides a bamboo delimber, comprising: frame 100, track assembly, delimbing assembly 200, floating assembly. Wherein, track subassembly is used for driving the bamboo and removes along the dry direction of bamboo, realizes automatic material loading. Delimbing assembly 200 is used to remove branches and leaves from the bamboo stem during movement of the bamboo. In some technical scheme of this application, bamboo delimber installs on crawler chassis, can realize freely moving with the help of crawler chassis.

The track assembly includes a first track 10, a second track 20, a

first driving source

30, 40 for driving the first track 10, the second track 20; wherein the first track 10 and the second track 20 are located on opposite sides; at an inner position between the first crawler belt 10 and the second crawler belt 20, the first sidewall 11 on the first crawler belt 10 and the second sidewall 21 on the second crawler belt 20 extend in the front-rear direction and form a V-shaped feeding structure.

When the bamboo delimber works, the track assembly is used for driving the bamboo to move along the direction of the bamboo trunk, and automatic feeding is realized. Delimbing assembly 200 is used to remove branches and leaves from the bamboo stem during movement of the bamboo. Referring to fig. 1 to 3, bamboo is placed in a V-shaped feeding structure, supported by both first and

second sidewalls

11 and 21, and moves together as first and

second caterpillars

10 and 20 are driven by first and

second driving sources

30 and 40, respectively. At the moment, the saw blade of the branch removing component rotates to remove branches and leaves on the bamboo. During feeding, first lateral wall 11 on first track 10 and second lateral wall 21 on second track 20 carry out face contact with the bamboo on a section length to can provide sufficient feeding frictional force, guarantee that the feed is smooth, protect the bamboo surface not damaged simultaneously.

With further reference to fig. 1 and 2, the first drive source includes a first drive source 30 and a second drive source 40, the first drive source 30 being configured to drive the first track 10 in operation, and the second drive source 40 being configured to drive the second track 20 in operation. The first driving source 30 and the second driving source 40 may be an electric device, a pneumatic device, a hydraulic device, or an internal combustion engine. Such as electric motors, hydraulic motors, starter motors, engines. It should be understood that the first drive source may directly drive the drive wheels of the tracks in rotation. In addition, another intermediate transmission member may be provided between the first driving source and the driving wheel of the crawler, and the first driving source may drive the driving wheel of the crawler through the intermediate transmission member, for example, a gear, a chain, or the like. The track device also needs to include some other necessary components, and illustratively includes: the device comprises a driving wheel, a thrust wheel, a guide wheel, a towing wheel, a track, a tensioning device and a buffer spring.

In some embodiments, the first track 10 and the second track 20 are both rubber tracks. The rubber track is soft material, and can improve bigger frictional force, and the difficult slipping to can guarantee that the feed is smooth and easy, the difficult damage bamboo, the difficult slipping.

Referring to fig. 1 to 3, the delimbing assembly 200 includes at least three blade units; all the saw blade units are arranged in a circle around the circumference and used for delimbing bamboos placed in the saw blade units; wherein the first blade unit is located at an upper position; each blade unit includes a blade 212 and a second driving source 211, and the second driving source 211 is used for driving the blade to rotate. The saw blade 212 may be embodied as a circular saw. Each of the blade branching units may be individually provided with one second driving source 211, or a plurality of blade branching units may share one second driving source 211. The second driving source 211 may be an electric device, a pneumatic device, a hydraulic device, an internal combustion engine. For example, electric motors, pneumatic motors, electric motors. The saw blade 212 rotates to remove bamboo shoots under the driving of the second driving source 211.

In some embodiments, the delimbing assembly 200 comprises three blade units, in particular: a first blade unit 210a located at an upper position, and a second blade unit 210b and a third blade unit 210c located at lower both side positions, respectively.

When the bamboo pruning machine works, bamboos to be pruned penetrate through the middles of the saw blade units, the saw blades 212 start to rotate at a high speed under the driving of the second driving source 211, and the saw blades 212 of the saw blade units remove bamboo branches. Saw blade 212 removes bamboo branches of bamboo as the track assembly drives the bamboo to move the feed material in the direction of the bamboo culm.

The float assembly includes a float frame 51 and a pinch roller 52. The floating frame 51 is installed on the rack and can float up and down, and the pressing wheel 52 is installed on the floating frame 51; the pinch roller 52 is located above the track assembly and is used for pressing the bamboo in the feeding structure downwards and can rotate freely along the feeding direction of the bamboo. The pinch rollers can float up and down along with the floating frame 51 in a self-adaptive mode. When the diameter of bamboo changes, can adapt to the diameter of bamboo automatically. Specifically, as the diameter of the bamboo increases, the bamboo lifts the pinch rollers 52 and the floating frame 51 upwards, moving the pinch rollers 52 upwards, away from the track assembly; when the diameter of the bamboo becomes smaller, the pressing wheel 52 and the floating frame 51 move downwards to keep contact with the surface of the bamboo, and the bamboo is pressed. As the track assembly drives the bamboo forward, the pinch rollers 52 rotate in the direction of the bamboo feed. In some embodiments, the pinch rollers 52 may be rubber tires.

In some embodiments, the float assembly further comprises a resilient member 53, the resilient member 53 being mounted between the frame and the float mount 51; the elastic component 53 is used for elastically pressing the floating frame 51 to enable the pressing wheel 52 to press the bamboo. Further, the elastic member 53 is at least one spring installed between the frame and the floating frame 51. The elastic member 53 applies a downward elastic force to the floating frame 51 to press the pressing wheel 52 against the bamboo. The floating frame 51 floats up and down under the elastic force restraint of the elastic component 53, and when the diameter of the bamboo changes, the pressing wheel 52 elastically floats up and down to automatically adapt to the diameter of the bamboo.

Further, the first blade unit is located at an upper position; the first blade unit is mounted on the floating frame 51. Typically, the delimbing assembly 200 comprises three blade units, in particular: a first blade unit 210a located at an upper position, and a second blade unit 210b and a third blade unit 210c located at lower both side positions, respectively. The uppermost first blade unit may float up and down along with the entire floating assembly, and the delimbing assembly 200 may be better adapted to bamboo of different diameters.

During the material loading, can be through shifting up the floating frame 51, first saw bit unit and pinch roller 52 up, first saw bit unit is separated with the other saw bit unit of below, and simultaneously, pinch roller 52 also keeps away from the track subassembly, at this moment, can put into the horizontal translation of bamboo on the feeding structure of V-arrangement and the subassembly 200 that branches. After the bamboo is put in, the floating frame 51 is put down, the pressing wheel 52 presses on the bamboo, and the first saw blade unit returns to the normal processing height and surrounds the bamboo trunk together with other saw blade units below. So, through the unsteady subassembly of lifting, open a breach in the side direction of unsteady subassembly and delimbing subassembly 200 to realize the sideslip material loading of bamboo, here, the method of sideslip material loading can directly put the position that the bamboo branch began on the bamboo trunk on the delimbing subassembly 200, make the delimbing subassembly 200 can begin the branch processing from the position that has the branch on the bamboo trunk, thereby skip the very long section that begins from the root does not have the bamboo trunk of branch, so, very big improvement the efficiency of delimbing of equipment.

In some embodiments, the float assembly further includes a jacking element 54 mounted on the frame; the jacking element 54 can act on the floating frame 51 for lifting the floating frame 51 by height; the jacking element 54 is detachable from the floating frame 51. The jacking element 54 is not connected with the floating frame 51, and when the bamboo lifting device works, the jacking element 54 is firstly used for jacking the floating frame 51 to a proper height, and then the bamboo is transversely moved into the floating frame. Then, the lifting element 54 lowers the floating frame 51, and the pressing wheel 52 is elastically pressed on the bamboo by the elastic part 53. In some embodiments, the jacking element 54 is an electric, pneumatic, or hydraulic element. Such as cylinders, etc.

With further reference to fig. 1, the floating frame 51 includes a top cross member 511, a first mounting bracket 512, a second mounting bracket 513, a first slide bar 514, and a second slide bar 515. The first mounting frame 512 is used for mounting the pressing wheel 52, the second mounting frame 513 is used for mounting the first saw blade unit, the first sliding rod 514 connects the upper cross beam 511 and the first mounting frame 512, the second sliding rod 515 connects the upper cross beam 511 and the second mounting frame 513, and the first sliding rod 514 and the second sliding rod 515 are slidably mounted on the rack and can slide up and down relative to the rack.

In this application technical scheme, constitute V-arrangement feed structure through the first lateral wall of first track and the second lateral wall on the second track and carry out automatic feed, carry out the delimbing through a plurality of saw bit units of delimbing subassembly. So, carry out the feed through track subassembly, efficiency is higher, reduces the manpower and participates in. Crawler-type V type feed structure can provide bigger frictional force to the bamboo surface, guarantees that the feed is smooth and easy, protects the bamboo surface simultaneously and is not damaged. The pinch roller can float from top to bottom. When the diameter of bamboo changes, can adapt to the diameter of bamboo automatically.

In addition, in some technical schemes, a cross-sliding feeding method can be adopted, the position where the bamboo branches on the bamboo trunk start can be directly placed on the branch removing assembly 200, so that the branch removing assembly 200 can start branch removing processing from the position where the branches on the bamboo trunk exist, and a long section of bamboo trunk without the branches from the root is skipped, and thus, the branch removing efficiency of the equipment is greatly improved.

Referring to fig. 3, embodiments of the present application also provide a bamboo plant comprising a bamboo delimbing machine, crawler chassis 300 as provided in the above section; the bamboo delimber is mounted on the crawler chassis 300. The crawler-type walking chassis can adapt to complex mountain and hilly landforms and rainy day working conditions.

When the bamboo pruning machine works, the crawler chassis 300 stops at the slope side of a mountain, the power system works, and workers can place the bamboo on the branch removing assembly and the crawler assembly. The jack elements 54 are activated to jack the floating frame 51 to the proper height and then move it sideways into the bamboo. The compressing wheels 52 compress the bamboo under the action of gravity and the elastic part 53. Then, the bamboo moves to one end of the bamboo root under the friction force of the rubber crawler, and three circular saws arranged in the whole circumference remove the branches and leaves of the passing bamboo. The bamboo tips are tipped by flexible deflection onto one of the circular saws.

In the above embodiments of the present application, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly 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 the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The specific embodiments described herein are merely illustrative of the spirit of the application. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the present application as defined by the appended claims.

Claims

1. A bamboo delimber, which is characterized in that comprises:

a frame (100);

a track assembly including a first track (10), a second track (20), a first drive source (30, 40) for driving the first track (10), the second track (20); wherein the first track (10) and the second track (20) are located on opposite sides; a first side wall (11) on the first crawler belt (10) and a second side wall (21) on the second crawler belt (20) extend in the front-rear direction at an inner position between the first crawler belt (10) and the second crawler belt (20) and form a V-shaped feeding structure;

a delimbing assembly (200) comprising at least three blade units; all the saw blade units are arranged in a circle around the circumference and used for debranching the bamboos placed in the saw blade units; each blade unit comprises a saw blade (212) and a second driving source (211) for driving the saw blade to rotate;

the floating assembly comprises a floating frame (51) which is arranged on the rack and can float up and down, and a pressing wheel (52) which is arranged on the floating frame (51); the pinch roller (52) is located above the track assembly and used for pressing the bamboos in the feeding structure downwards and can freely rotate along the feeding direction of the bamboos.

2. The bamboo delimber of claim 1, wherein said floating assembly further comprises: an elastic member (53) installed between the frame and the floating frame (51); the elastic component (53) is used for elastically pressing the floating frame (51) downwards to enable the pressing wheel (52) to press the bamboo.

3. The bamboo delimber of claim 1 or 2 wherein the first blade unit is located at an upper position; the first blade unit is mounted on the floating frame (51).

4. The bamboo delimber of claim 3 wherein said floating assembly further comprises a jacking member (54) mounted on said frame; the jacking element (54) is capable of acting on the floating frame (51) for lifting the floating frame (51) by height; the jacking element (54) is separable from the floating frame (51).

5. A bamboo delimber according to claim 4, characterized in that said floating frame (51) comprises: the saw blade unit comprises an upper cross beam (511), a first mounting frame (512) for mounting a pressing wheel (52), a second mounting frame (513) for mounting a first saw blade unit, a first sliding rod (514) connecting the upper cross beam (511) with the first mounting frame (512), and a second sliding rod (515) connecting the upper cross beam (511) with the second mounting frame (513); the first sliding rod (514) and the second sliding rod (515) are slidably mounted on the frame and can slide up and down relative to the frame.

6. A bamboo pruning machine as claimed in claim 2 wherein the resilient member (53) is at least one spring mounted between the frame and the floating frame (51).

7. Bamboo pruning machine according to claim 4, characterized in that the jacking elements (54) are electric, pneumatic or hydraulic elements.

8. A bamboo delimber as claimed in claim 1 wherein said first (10) and second (20) tracks are both rubber tracks.

9. A bamboo pruning machine as claimed in claim 3, wherein delimbing assembly (200) comprises three saw blade units, in particular: a first blade unit (210 a) located at an upper position, and a second blade unit (210 b) and a third blade unit (210 c) located at lower both side positions, respectively.

10. A bamboo plant comprising a bamboo delimber as claimed in any one of claims 1-9, a crawler chassis (300); the bamboo delimber is arranged on the crawler chassis (300).