CN215903686U

CN215903686U - Wood grinder

Info

Publication number: CN215903686U
Application number: CN202120349106.8U
Authority: CN
Inventors: 李臣成
Original assignee: Weifang Aosite Industry And Trade Co ltd
Current assignee: Weifang Aosite Industry And Trade Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2022-02-25
Anticipated expiration: 2031-02-05

Abstract

The utility model relates to the technical field of wood chippers, in particular to a wood chipper. The wood grinder comprises a main body, a trailer frame, a support frame and a fixing piece, wherein the trailer frame comprises an axle and a traction rod, the support frame comprises a connecting piece and an installation part arranged at one end of the connecting piece, the main body is installed on the front surface of the axle, the support frame can be relatively fixed on the traction rod along a first direction or a second direction, and the support frame is positioned on the back surface of the axle, which is far away from the main body; when the support frame is located in the first direction, the fixing piece penetrates through the mounting portion and the traction rod to enable the connecting piece to be matched with the traction rod and the axle so as to support the main body. The wood breaker provided by the technical scheme of the utility model is convenient for the traction rod to be stored and suspended when not in use and for the traction rod to be put down and support the main body when in use.

Description

Wood grinder

Technical Field

The utility model relates to the technical field of wood chippers, in particular to a wood chipper.

Background

The support frame of the trailer frame of the wood breaker in the prior art is supported under the traction rod when in use and can be placed on the trailer frame when not in use, so that the traction rod is inconvenient to store.

Therefore, a wood breaker which is convenient for storing the support frame when not in use and putting the support frame down when in use is a problem which needs to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wood breaker, which is convenient for a traction rod to be stored and suspended when not in use and for a main body to be put down and supported when in use.

The embodiment of the utility model provides a wood breaker, which comprises a main body, a trailer frame, a support frame and a fixing piece, wherein the trailer frame comprises an axle and a traction rod, the support frame comprises a connecting piece and an installation part arranged at one end of the connecting piece, the main body is installed on the front surface of the axle, the support frame can be relatively fixed on the traction rod along a first direction or a second direction, and the support frame is positioned on the back surface of the axle, which is far away from the main body; when the support frame is positioned in a first direction, the fixing piece penetrates through the mounting part and the traction rod so that the connecting piece is matched with the traction rod and the axle to support the main body; when the fixing piece is separated from the support frame and the traction rod, the support frame and the traction rod are unlocked, the support frame can move to a second direction under the action of external force, and the fixing piece penetrates through the mounting part and the traction rod to enable the other end of the connecting piece to be suspended.

In other possible embodiments, the mounting portion includes two fixing plates, the two fixing plates are spaced apart from each other at one end of the connecting member, and the drawbar is receivable between the two fixing plates.

In other possible embodiments, each of the fixing plates includes a body and an extension portion extending from an end of the body away from the trailer frame toward an end away from the trailer frame, each of the bodies is connected to the connecting member, and the extension portion is pivotally connected to the drawbar.

In other feasible embodiments, a first positioning hole is formed in the extending portion, a second positioning hole is formed in the body, a corresponding first matching hole and a corresponding second matching hole are formed in the traction rod, and when the support frame is located in the first direction, the fixing piece penetrates through the second positioning hole and the second matching hole; when the fixing piece is separated from the second positioning hole and the second matching hole, the supporting frame can rotate to a second direction under the action of external force, and the fixing piece can penetrate through the first positioning hole and the first matching hole.

In other possible embodiments, the wood grinder further includes a pivot, the extension portion is provided with a third positioning hole, the drawbar is provided with a third fitting hole, and the pivot penetrates through the third positioning hole and the third fitting hole.

In other possible embodiments, the fastener is a bolt and pin assembly with a pin bore.

In other possible embodiments, the third positioning hole is further from the connector than the first positioning hole.

In other possible embodiments, the pivot is a bolt and nut assembly.

In other possible embodiments, the support frame further includes a support arm disposed at the other end of the connecting rod.

In other possible embodiments, the support arm includes a first support block, a second support block and a third support arm, the third support block and the second support block are spaced apart and located on the same side of the first support block, a receiving space is formed between the third support block and the second support block, and the connecting rod is vertically connected to the top of the first support block; when the support frame is rotated to the second direction under the action of external force, the traction rod is contained in the containing space.

According to the wood grinder, the support frame can be relatively fixed to the traction rod along a first direction or a second direction through the assembly and the separation of the fixing piece, the support frame and the traction rod, and when the support frame can be relatively fixed to the traction rod along the first direction, the connecting piece is matched with the traction rod and the axle to support the main body; when the support frame can be relatively fixed on the traction rod along the second direction, the support frame is suspended. The tow bar is convenient to store and suspend when not in use and to put down and support the main body when in use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is to be understood that the drawings in the following description are merely exemplary of the utility model and that other drawings may be derived from the structure shown in the drawings by those skilled in the art without the exercise of inventive faculty.

Fig. 1 is a schematic view of a supporting scene of a wood crusher according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a trailer frame in the wood grinder according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a support frame in a wood grinder according to an embodiment of the present invention.

Fig. 4 is an enlarged schematic view of a in fig. 1.

DESCRIPTION OF SYMBOLS IN THE DRAWINGS

Label name

100 wood grinder 10 body

20 trailer frame 21 axle

211 front 22 draw bar

221 first mating hole 222 second mating hole

223 third mating hole 30 support

31 connecting piece 32 mounting part

321 fixing board 322 containing cavity

3211 body 3212 extension

3213 first positioning hole 3214 second positioning hole

3215 supporting arm with the third positioning hole 33

331 first support block 332 second support block

333 third support block 334 accommodating space

40 fastener 41 bolt and nut assembly

42 pin hole bolt and bolt assembly 50 pivot

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

For a clearer and more accurate understanding of the present invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings. The drawings illustrate examples of embodiments of the utility model, in which like numerals represent like elements. It is to be understood that the drawings are not to scale as the utility model may be practiced in practice, but are for illustrative purposes and are not to scale.

Referring to fig. 1-4, fig. 1 is a schematic view of a supporting scene of a wood crusher 100 according to an embodiment of the present invention. Fig. 2 is a schematic structural diagram of a trailer frame 20 in the wood grinder 100 according to an embodiment of the present invention. Fig. 3 is a schematic structural diagram of the support frame 30 of the wood grinder 100 according to an embodiment of the present invention. Fig. 4 is an enlarged schematic view of a in fig. 1. The utility model provides a wood breaker 100, wherein the wood breaker 100 comprises a main body 10, a trailer frame 20, a support frame 30 and a fixing piece 40, the trailer frame 20 comprises an axle 21 and a traction rod 22, the support frame 30 comprises a connecting rod 31 and an installation part 32 arranged at one end of the connecting rod 31, the main body 10 is installed on the front 211 of the axle 21, the support frame 30 can be relatively fixed on the traction rod 22 along a first direction or along a second direction, and the support frame 30 is positioned on the back of the axle 21, which is far away from the main body 10; when the support bracket 30 is in the first orientation, the fastener 40 penetrates the mounting portion 32 and the traction rod 22 to engage the connecting rod 31 with the traction rod 22 and the axle 21 to support the main body 10; when the fixing member 40 is separated from the support frame 30 and the drawbar 22, the support frame 30 is unlocked from the drawbar 22, the support frame 30 is movable to the second direction by an external force, and the fixing member 40 penetrates through the mounting portion 32 and the drawbar 22 to suspend the other end of the connecting rod 31.

The mounting portion 32 includes two fixing plates 321, the two fixing plates 321 are disposed at an end of the connecting rod 31 at an interval, and the traction rod 22 is accommodated between the two fixing plates 321; for example, a receiving cavity 322 is formed between the two fastening plates 321, so that the drawbar 22 is easily received in the receiving cavity 322, and the fastening member 40 is easily inserted through the drawbar 22 and the fastening plates 321.

Each fixing plate 321 includes a body 3211 and an extension 3212 extending from an end of the body 3211 away from the trailer frame 20 to an end away from the trailer frame 20, each body 3211 is connected to the connecting rod 31, and the extension 3212 is connected to the pivot 50 of the traction rod 22. The body 3211 is connected with the connecting rod 31, and the extension 3212 extends from one end of the connecting rod 31 far away from the trailer frame 20, so that the extension 3212 is connected with the pivot 50 of the traction rod 22 and provides a space for avoiding relative rotation.

For example, a first positioning hole 3213 is formed in the extending portion 3212, a second positioning hole 3214 is formed in the body 3211, a corresponding first mating hole 221 and a corresponding second mating hole 222 are formed in the traction rod 22, when the supporting frame 30 is located in the first direction, the fixing element 40 penetrates through the second positioning hole 3214 and the second mating hole 222, and preferably, the connecting rod is perpendicular to the traction rod 22; when the fixing element 40 is separated from the second positioning hole 3214 and the second engaging hole 222, the supporting frame 30 can rotate to a second direction under the external force, and the fixing element 40 can penetrate through the first positioning hole 3213 and the first engaging hole 221; preferably, the connecting rod 31 is attached to the drawbar 22. The wood grinder 100 further includes a pivot 50, a third positioning hole 3215 is disposed on the extending portion 3212, a third engaging hole 223 is disposed on the traction rod 22, and the pivot 50 penetrates through the third positioning hole 3215 and the third engaging hole 223. For example, the fastener 40 is a bolt and pin assembly 42 with a pin hole. Thereby facilitating the installation and removal of the second positioning holes 3214 and the second fitting holes 222.

In some possible embodiments, the pivot 50 is a bolt and nut assembly 41.

In some possible embodiments, the third positioning hole 3215 is farther from the connecting rod 31 than the first positioning hole 3213. Thereby increasing the overlapping area between the extension 3212 and the drawbar 22 and facilitating the insertion of the bolt and pin assembly 42 with a pin hole into the first positioning hole 3213 and the first mating hole 221 to facilitate the connection between the extension 3212 and the drawbar 22.

In some possible embodiments, the support frame 30 further includes a support arm 33 disposed at the other end of the connecting rod 31, the support arm includes a first support block 331, a second support block 332 and a third support arm 333, the third support block 333 and the second support block 332 are disposed at a distance and located at the same side of the first support block 331, a receiving space 334 is provided between the third support block 333 and the second support block 332, the connecting rod 31 is vertically connected to the top of the first support block 331, and preferably, the connecting rod 31 is vertically connected to the middle position of the top of the first support block 331; when the supporting frame 30 is rotated to the second direction by an external force, the drawbar 22 is accommodated in the accommodating space 334.

The above-mentioned wood grinder 100, through the assembly and separation of the fastener 40 with the support frame 30 and the draw bar 22, realize that the said support frame 30 can be relatively fixed to the said draw bar 22 along the first direction or along the second direction, when the said support frame 30 can be relatively fixed to the said draw bar 22 along the first direction, the tie rod 31 cooperates with said draw bar 22 and axle 21 so as to support the said body 10; when the supporting frame 30 can be relatively fixed to the drawbar 22 along the second direction, the supporting frame 30 is suspended. To facilitate storage and suspension of the tow bar 22 when not in use and to allow the body 10 to be lowered and supported when in use.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, insofar as these modifications and variations of the utility model fall within the scope of the claims of the utility model and their equivalents, the utility model is intended to include these modifications and variations.

The above-mentioned embodiments are only examples of the present invention, which should not be construed as limiting the scope of the present invention, and therefore, the present invention is not limited by the claims.

Claims

1. The wood crusher is characterized by comprising a main body, a trailer frame, a support frame and a fixing piece, wherein the trailer frame comprises an axle and a traction rod, the support frame comprises a connecting piece and an installation part arranged at one end of the connecting piece, the main body is installed on the front side of the axle, the support frame can be relatively fixed on the traction rod along a first direction or a second direction, and the support frame is positioned on the back side of the axle, which is far away from the main body; when the support frame is positioned in a first direction, the fixing piece penetrates through the mounting part and the traction rod so that the connecting piece is matched with the traction rod and the axle to support the main body; when the fixing piece is separated from the support frame and the traction rod, the support frame and the traction rod are unlocked, the support frame can move to a second direction under the action of external force, and the fixing piece penetrates through the mounting part and the traction rod to enable the other end of the connecting piece to be suspended.

2. A wood grinder as claimed in claim 1, wherein the mounting portion includes two fixing plates spaced apart at one end of the connecting member and the drawbar is receivable between the two fixing plates.

3. A wood grinder as claimed in claim 2, wherein each fixing plate includes a body and an extension extending from an end of the body remote from the carriage towards an end remote from the carriage, each body being connected to the connecting member, the extension being pivotally connected to the drawbar.

4. A wood grinder as claimed in claim 3, wherein the extension portion is provided with a first locating hole, the body is provided with a second locating hole, the drawbar is provided with a corresponding first and second mating holes, and the fixing member extends through the second locating hole and the second mating hole when the support frame is in the first direction; when the fixing piece is separated from the second positioning hole and the second matching hole, the supporting frame can rotate to a second direction under the action of external force, and the fixing piece can penetrate through the first positioning hole and the first matching hole.

5. The wood breaker of claim 4, further comprising a pivot, wherein the extension portion defines a third positioning hole, the drawbar defines a third mating hole, and the pivot extends through the third positioning hole and the third mating hole.

6. A wood grinder as claimed in claim 4, wherein the fixing member is a bolt and pin assembly with a pin hole.

7. A wood grinder as claimed in claim 5, wherein the third locating hole is further from the connector than the first locating hole.

8. A wood grinder as claimed in claim 5, wherein the pivot is a bolt and nut assembly.

9. A wood grinder as claimed in claim 1, wherein the support bracket further includes a support arm provided at the other end of the drawbar.

10. The wood breaker of claim 9, wherein the support arm comprises a first support block, a second support block and a third support block, the third support block and the second support block are spaced apart and located on the same side of the first support block, a receiving space is formed between the third support block and the second support block, and the drawbar is vertically connected to the top of the first support block; when the support frame is rotated to the second direction under the action of external force, the traction rod is contained in the containing space.