CN218534991U

CN218534991U - Novel high-pressure heavy firewood chopping machine

Info

Publication number: CN218534991U
Application number: CN202221417249.9U
Authority: CN
Inventors: 周鹏; 王方舟; 李若林; 郑少程
Original assignee: Guangdong Jierong Bioenergy Co ltd
Current assignee: Guangdong Jierong Bioenergy Co ltd
Priority date: 2021-08-31
Filing date: 2022-06-08
Publication date: 2023-02-28
Anticipated expiration: 2032-06-08

Abstract

The utility model relates to a heavy machinery technical field especially relates to a novel heavy firewood machine of high pressure, the utility model discloses the content includes: frame, assembly are provided with the tool bit structure that is used for cutting the material in the frame with the support relative one end, are provided with the promotion subassembly in the frame, are provided with on the support to be used for the drive to promote the actuating mechanism of subassembly to the activity of tool bit structure direction, promote to form between subassembly and the tool bit structure and place the chamber, the utility model has the advantages of: the application provides a high-pressure heavy wood splitting machine capable of cutting wood blocks or tree sections with large sizes and complex internal textures, and the wood splitting machine is provided with a first oil cylinder and a second oil cylinder, so that the wood splitting machine has large driving force and cutting force, the wood splitting machine can decompose large roots and large tree heads, resource waste is reduced, and environmental pollution is reduced; compared with the wood splitting machine on the market, the wood splitting machine has simple structure and low manufacturing cost.

Description

Novel high-pressure heavy firewood chopping machine

Technical Field

The utility model relates to a heavy machinery technical field especially relates to a novel heavy firewood machine of high pressure.

Background

With the rapid development of the biomass industry, the source of biomass fuel is gradually becoming a key factor restricting the expansion of the biomass industry, and meanwhile, large tree roots and the like left by landscaping and forestry felling are generally discarded as garbage due to inconvenient transportation and decomposition, so that not only is the resource waste caused, but also the environment is polluted;

most of the existing wood splitting machines on the market are developed aiming at wood blocks or tree sections with smaller diameter, smaller length and more regular internal textures, a single hydraulic cylinder or motor driving mode is usually adopted, the structure is complex, the price is high, the application range is narrower, the cutting force and the size of the cuttable materials of the wood splitting machine are smaller, and the wood splitting machine has no capability of cutting large roots and large heads; therefore, further improvements and upgrades to the prior art are needed.

Disclosure of Invention

The utility model aims at providing a solve the heavy firewood machine of a novel high pressure of at least one technical problem design in the background art.

In order to achieve the above purpose, the utility model adopts the following scheme: the utility model provides a novel heavy firewood machine that splits of high pressure, includes the frame, assembles frame one end last support in the frame with the one end that the support is relative is provided with the tool bit structure that is used for cutting the material, be provided with in the frame and promote the subassembly, be provided with on the support and be used for the drive promote the subassembly to the actuating mechanism of tool bit structure direction activity, promote the subassembly with form between the tool bit structure and place the chamber.

The pushing assembly comprises a pushing frame and a pushing plate, and the pushing plate is assembled on one surface, facing the cutter head structure, of the pushing frame.

The driving mechanism comprises a first oil cylinder, one end of the first oil cylinder is fixed on the support, the driving end of the first oil cylinder is connected with the pushing frame, and the first oil cylinder drives the pushing frame to move in a reciprocating mode.

The first oil cylinders are one group or multiple groups, and the multiple groups of first oil cylinders are respectively arranged on two sides of the support.

The driving mechanism further comprises a second oil cylinder, one end of the second oil cylinder is fixed on the support, a piston rod of the second oil cylinder penetrates through a yielding hole in the support and is connected with the pushing frame, and the second oil cylinder drives the pushing frame to move in a reciprocating mode.

The piston rod of the second oil cylinder is sleeved with a bearing, the pushing frame faces one face of the second oil cylinder and is provided with a connecting pin, and the bearing is connected with the connecting pin through a connecting piece.

The pushing assembly further comprises a pulley block, the pulley block is connected to one side or two sides of the pushing frame through a sliding plate, guide rails matched with the pulley block are arranged on the left side and/or the right side of the rack, and the pulley block is assembled on the guide rails in a sliding mode.

The supporting seat is arranged on the left side and the right side of the rack, and the supporting seat arranged on the left side of the rack and the supporting seat arranged on the right side of the rack are arranged in a manner of inclining downwards gradually from one side of the middle part of the rack to the direction close to the middle part of the rack.

The tool bit structure comprises a push plate, a cutter head structure and a limiting piece, wherein the left side and the right side of the push plate are provided with the limiting pieces, one side of each limiting piece is connected with the push plate, and the other side of each limiting piece extends towards the direction of the cutter head structure.

The cutter head structure comprises a cutter seat and a cutter body, wherein the cutter seat is assembled on the rack, and the cutter body is detachably assembled on the cutter seat.

The utility model has the advantages that: aiming at the problems in the prior art, the application provides a high-pressure heavy wood splitting machine capable of cutting wood blocks or tree sections with large size and complex internal textures, and the wood splitting machine is provided with a first oil cylinder and a second oil cylinder, so that the wood splitting machine has large driving force and cutting force, the wood splitting machine can decompose large roots and large heads, resource waste is reduced, and environmental pollution is reduced; compared with the wood splitting machine on the market, the wood splitting machine has the advantages of simple structure, low manufacturing cost and wider application range of cutting materials.

Drawings

FIG. 1 is a front view of a novel high pressure heavy firewood chopper;

FIG. 2 is a perspective view of a novel high pressure heavy firewood chopper 1;

FIG. 3 is a perspective view 2 of a novel high pressure heavy firewood chopper;

FIG. 4 is a partial structural schematic view of a novel high-pressure heavy firewood chopper;

FIG. 5 is a schematic view of the pusher assembly of FIG. 1;

fig. 6 is a schematic view 2 of the pushing assembly.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which function is to supplement the description of the text part of the specification with figures, so that each technical feature and the whole technical solution of the present invention can be understood visually and vividly, but it cannot be understood as a limitation to the scope of the present invention.

In the description of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, it is only for convenience of description of the present invention and simplification of description, but not to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. When a feature is referred to as being "disposed," "secured," or "connected" to another feature, it can be directly disposed, secured, or connected to the other feature or be indirectly disposed, secured, or connected to the other feature.

In the description of the present invention, if "a plurality" is referred to, it means one or more, if "a plurality" is referred to, it means two or more, if "more than", "less than" or "more than" is referred to, it is understood that the number is not included, and if "more than", "less than" or "within" is referred to, it is understood that the number is included. References to "first" and "second" are to be understood as distinguishing technical features and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In addition, unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

The embodiment is as follows: as shown in fig. 1-6, a novel heavy firewood machine that splits of high pressure, including frame 1, assembly frame 1 serves last support 2 with the one end that support 2 is relative is provided with the tool bit structure that is used for cutting the material in frame 1, be provided with on the frame 1 and promote subassembly 11, be provided with on the support 2 and be used for the drive promote subassembly 11 to the actuating mechanism of tool bit structure direction activity, promote subassembly 11 with form between the tool bit structure and place the chamber, place the chamber and be used for placing the material, should split the firewood machine and have great cutting force, can decompose big root of a tree, big head of a tree to be favorable to reducing the wasting of resources, reduce environmental pollution.

Wherein the pushing assembly 11 comprises a pushing frame 101 and a pushing plate 102, and the pushing plate 102 is assembled on a side of the pushing frame 101 facing the cutter head structure.

The driving mechanism comprises a first oil cylinder 21, one end of the first oil cylinder 21 is fixed on the support 2, the driving end of the first oil cylinder 21 is connected with the pushing frame 101, the first oil cylinder drives the pushing frame to move in a reciprocating mode, and the first oil cylinder drives the pushing frame and a pushing plate assembled on the pushing frame to move forwards or backwards.

The first oil cylinders 21 are one or more groups, the first oil cylinders 21 are respectively arranged on two sides of the support 2, the driving force on two sides of the wood splitting machine is uniform due to the arrangement of the plurality of groups, and the first oil cylinders can run more stably when the pushing frame is pushed to move forwards or backwards.

Wherein, actuating mechanism still includes second hydro-cylinder 22, the one end of second hydro-cylinder 22 is fixed on support 2, the piston rod of second hydro-cylinder 22 passes abdicating the hole on support 2 with push away the frame 101 and connect, the drive of second hydro-cylinder push away frame reciprocating motion, second hydro-cylinder are located between the first hydro-cylinder of multiunit, through the setting of second hydro-cylinder, further strengthen the drive power of riving wood machine, are favorable to strengthening the steady degree of push frame when advancing or retreating.

Wherein, the cover is equipped with bearing 221 on the piston rod of second hydro-cylinder 22, push away frame 101 orientation be provided with connecting pin 111 on the one side of second hydro-cylinder 22, bearing 221 through the connecting piece with connecting pin 111 is connected, through the setting of bearing to make the second hydro-cylinder have certain inclinable space when pushing away the frame and advancing or retreat, have better shock resistance, thereby can reduce because of the too big condition of causing the damage to the second hydro-cylinder of impact force, be favorable to promoting the life of second hydro-cylinder.

The pushing assembly 11 further comprises a pulley block 103, the pulley block 103 is connected to one side or two sides of the pushing frame 101 through a sliding plate 131, a guide rail 12 matched with the pulley block 103 is arranged on the left side and/or the right side of the rack 1, the pulley block 103 is slidably assembled on the guide rail 12, and by arranging the pulley block, when the pushing frame is pushed to move forwards or backwards, part of stress can be transmitted to the pulley block, so that the stress of the first oil cylinder and the second oil cylinder is reduced, the damage condition of the first oil cylinder and the second oil cylinder caused by overlarge stress is reduced, the smooth degree of the pushing frame moving on the rack is improved, friction is reduced, and various parts can be better protected.

The left side and the right side of the rack 1 are also provided with bearing seats 13 for placing materials, and the bearing seats 13 arranged on the left side of the rack 1 are gradually inclined downwards from one side far away from the middle part of the rack 1 to the direction close to the middle part of the rack 1; and/or

Set up in bearing seat 13 on the 1 right side of frame is from keeping away from one side at 1 middle part of frame is close to the direction at 1 middle part of frame inclines the setting downwards gradually, and bearing seat slope sets up and makes placing of material that can be better firm place the intracavity, is favorable to improving the efficiency of the wood splitting machine cutting material.

The left side and the right side of the push plate 102 are provided with limiting parts 121, one side of each limiting part 121 is connected with the push plate 102, the other side of each limiting part 121 extends towards the direction of the cutter head structure, the limiting parts fix and limit materials placed on the bearing seats, the situation that the materials deviate when being extruded is reduced, and the efficiency of the wood splitting machine for cutting the materials is further improved.

Wherein, the tool bit structure includes blade holder 31, cutter body 32, blade holder 31 assembles in frame 1, cutter body 32 demountable assembly in on the blade holder 31, the cutting edge of cutter body is located the one side of keeping away from the blade holder, and the cutter body is used for cutting the material, and the in-process of wood splitting machine at work, thereby the cutter body causes wearing and tearing easily because of cutting the material for a long time, and it can to change the cutter body when wearing and tearing to the certain degree to can practice thrift the cost of changing the blade holder.

The support is provided with a proximity switch, the proximity switch senses the limiting rod after the cutter body cuts the material on the bearing seat, the first oil cylinder and the second oil cylinder drive the push frame to retreat, and when the proximity switch senses the limiting rod again, the wood splitting machine stops to wait for starting next time.

Wherein the material is wood.

The working principle of the wood splitting machine is as follows:

placing the material on the bearing seat, wherein one end of the material is propped against the push plate;

the first oil cylinder and the second oil cylinder are started, and the first oil cylinder and the second oil cylinder drive the push frame to drive the push plate to push the material to move towards the direction of the cutter head structure;

when the material is cut by the cutter body, the proximity switch senses the limiting rod, and the first oil cylinder and the second oil cylinder return to drive the push frame to move back;

when the proximity switch senses the limiting rod again, the wood splitting machine stops to wait for starting next time.

Aiming at the problems in the prior art, the application provides a high-pressure heavy wood splitting machine which can cut wood blocks or tree sections with larger size and more complex internal textures, and the wood splitting machine is provided with a first oil cylinder and a second oil cylinder, so that the wood splitting machine has larger driving force and cutting force, and the wood splitting machine can decompose large roots and large tree heads, thereby being beneficial to reducing resource waste and reducing environmental pollution; compared with the wood splitting machine on the market, the wood splitting machine has the advantages of simple structure, low manufacturing cost and wider application range of cutting materials.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a novel heavy firewood machine of high pressure which characterized in that: the multifunctional cutting machine is characterized by comprising a rack and a support assembled on one end of the rack, wherein a cutter head structure used for cutting materials is arranged at one end, opposite to the support, of the rack, a pushing assembly is arranged on the rack, a driving mechanism used for driving the pushing assembly to move in the direction of the cutter head structure is arranged on the support, and a placing cavity is formed between the pushing assembly and the cutter head structure.

2. The novel high-pressure heavy wood splitting machine as claimed in claim 1, wherein: the pushing assembly comprises a pushing frame and a pushing plate, and the pushing plate is assembled on one surface, facing the tool bit structure, of the pushing frame.

3. The novel high-pressure heavy wood splitting machine as claimed in claim 2, wherein: the driving mechanism comprises a first oil cylinder, one end of the first oil cylinder is fixed on the support, the driving end of the first oil cylinder is connected with the pushing frame, and the first oil cylinder drives the pushing frame to move in a reciprocating mode.

4. The novel high-pressure heavy wood splitting machine as claimed in claim 3, wherein: the first oil cylinders are one group or multiple groups, and the multiple groups of first oil cylinders are respectively arranged on two sides of the support.

5. The novel high-pressure heavy wood splitting machine as claimed in claim 3, wherein: the driving mechanism further comprises a second oil cylinder, one end of the second oil cylinder is fixed on the support, a piston rod of the second oil cylinder penetrates through a yielding hole in the support to be connected with the pushing frame, and the second oil cylinder drives the pushing frame to move in a reciprocating mode.

6. The novel high-pressure heavy wood splitting machine as claimed in claim 5, wherein: the piston rod of the second oil cylinder is sleeved with a bearing, the pushing frame faces one face of the second oil cylinder and is provided with a connecting pin, and the bearing is connected with the connecting pin through a connecting piece.

7. The novel high-pressure heavy wood splitting machine as claimed in claim 2, wherein: the pushing assembly further comprises a pulley block, the pulley block is connected to one side or two sides of the pushing frame through a sliding plate, guide rails matched with the pulley block are arranged on the left side and/or the right side of the rack, and the pulley block is assembled on the guide rails in a sliding mode.

8. The novel high-pressure heavy wood splitting machine as claimed in claim 1, wherein: the left side and the right side of the rack are also provided with bearing seats for placing materials, and the bearing seats arranged on the left side of the rack are gradually inclined downwards from one side far away from the middle part of the rack to the direction close to the middle part of the rack; and/or

The bearing seat arranged on the right side of the rack is gradually inclined downwards from one side far away from the middle part of the rack to the direction close to the middle part of the rack.

9. The novel high-pressure heavy firewood chopping machine as claimed in claim 2, characterized in that: be provided with the locating part on the left and right sides of push pedal, one side of locating part with the push pedal is connected, the opposite side of locating part toward tool bit structure direction extends the setting.

10. The novel high-pressure heavy firewood chopping machine as claimed in any one of claims 1 to 9, characterized in that: the cutter head structure comprises a cutter seat and a cutter body, the cutter seat is assembled on the rack, and the cutter body is detachably assembled on the cutter seat.