CN214687070U

CN214687070U - Wood grinder

Info

Publication number: CN214687070U
Application number: CN202120346798.0U
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: 2021-11-12
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses wood grinder technical field especially relates to a wood grinder. The wood grinder comprises a main body and a feeding barrel which are connected in a matched mode, wherein the feeding barrel is provided with a feeding channel which penetrates through the feeding barrel, the feeding channel enables the feeding barrel to be provided with a first end and a second end which are arranged in a back-to-back mode, the main body is provided with a crushing cavity and an opening facing the second end, the opening is communicated with the crushing cavity, one side of the second end is rotatably connected with the main body to enable the feeding barrel to be opposite to the main body to rotate so as to hide or open the opening, the other side of the second end is detachably fixed on the main body so as to hide the feeding barrel and lock the feeding barrel in the main body when the opening is opened, and the feeding barrel is hidden the crushing cavity is communicated with the feeding channel when the opening is opened. The utility model discloses technical scheme provides a wood grinder has effectively realized need not dismantling the inlet pipe from the main part completely just can inspect or maintain the part of smashing the intracavity.

Description

Wood grinder

Technical Field

The utility model relates to a wood chipper technical field especially relates to a wood chipper.

Background

The feed pipe of prior art wood chippers cannot be detached or is rather complicated to detach, so that it takes much time to inspect or repair components inside the crushing chamber of the wood chipper.

Therefore, a problem to be solved is how to inspect or repair the wood chipper of the components in the crushing chamber without completely removing the feed tube from the body.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wood grinder has effectively realized just can examining or maintaining the part of smashing the intracavity with the inlet pipe follow main part dismantlement completely.

An embodiment of the utility model provides a wood grinder, wood grinder includes main part and the feed cylinder that the cooperation is connected, the feed cylinder is equipped with and runs through the feedstock channel of feed cylinder, feedstock channel makes the feed cylinder has first end and the second end that sets up back to the body mutually, the main part is equipped with crushing chamber and orientation the opening of second end, the opening with crushing chamber intercommunication, second end one side with the main part rotates to be connected and makes the feed cylinder can be relative the main part rotates in order to hide or open the opening, the opposite side detachable of second end is fixed in the main part with the feed cylinder is hidden lock in during the opening the main part, just the feed cylinder is hidden during the opening crushing chamber with the feed channel intercommunication.

In other feasible embodiments, the feeding cylinder further comprises a mounting portion, the mounting portion is plate-shaped, the mounting portion is annularly arranged on the outer peripheral portion of the second end portion, the main body further comprises a connecting portion, the connecting portion is plate-shaped, the connecting portion is annularly arranged on the outer peripheral portion of the opening, and when the feeding cylinder is hidden in the opening, the mounting portion is attached to the connecting portion.

In other possible embodiments, the feeding cylinder further includes a first matching portion connected to one side of the mounting portion, the main body further includes a second matching portion disposed on one side of the connecting portion, and the first matching portion and the second matching portion are matched to hinge the feeding cylinder with the main body.

In other possible embodiments, the first mating portion includes at least two spaced hinges spaced apart on the same side of the mounting portion; the second matching part comprises at least two mounting seats, no rotating groove is formed in the mounting seat, and the at least two mounting seats are arranged on the same side of the connecting part; each hinge piece is rotatably accommodated in a corresponding rotating groove.

In other feasible embodiments, the wood grinder further comprises a fixing piece, an open slot is formed in the other side of the mounting portion, a limiting hole is formed in the other side of the connecting portion, and the fixing piece penetrates through the open slot and the limiting hole and locks the mounting portion and the connecting portion.

In other possible embodiments, the feeder sleeve peripheral portion increases in size from the first end portion to a distance away from the second end portion.

In other possible embodiments, the wood grinder further includes a trigger, an emergency stop switch, and a driving device in transmission connection with the main body, the trigger is movably connected to the outer periphery of the first end, the emergency stop switch is disposed on the outer periphery of the first end, and when the trigger is acted by an external force, the trigger can rotate or displace relative to the feeding cylinder to press the emergency stop switch to turn off the driving device.

In other possible embodiments, the feeding cylinder includes four side walls enclosing each other, the triggering member includes a pressing rod and two hinge arms oppositely and alternately disposed on the same side of the pressing rod, the two hinge arms and the pressing rod are respectively disposed around three side walls of the four side walls, and the two hinge arms are respectively hinged to two corresponding side walls.

In other possible embodiments, the wood grinder further includes two brackets, each bracket being disposed between the hinge arm and a corresponding side wall of the hinge arm for forming a gap between each hinge arm and the corresponding side wall.

In other possible embodiments, the wood grinder further comprises a restoring piece, and the restoring piece is arranged between the trigger piece and the emergency stop switch and used for restoring the trigger piece when the external force is lost.

Above-mentioned wood grinder, through second end one side with the main part is rotated and is connected, and the opposite side detachable of second end is fixed in the main part, can only separate the opposite side of second end and main part earlier, one side of second end still can rotate with the main part to open the opening, realized need not follow the inlet pipe and follow the main part and dismantle the part that just can inspect or maintain crushing intracavity completely.

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 obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from the structures shown in these drawings without inventive effort.

Fig. 1 is a schematic view of a three-dimensional mechanism of a wood grinder according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a feeding cylinder of a wood grinder rotating a certain angle with a main body at a viewing angle according to an embodiment of the present invention.

Fig. 3 is a schematic view of a feeding cylinder of a wood grinder provided in an embodiment of the present invention after being separated from a main body at another viewing angle.

Fig. 4 is a schematic view of a fitting relationship between an installation portion and a connection portion of a wood breaker according to an embodiment of the present invention.

Fig. 5 is a partial schematic view of a feeding cylinder of a wood grinder according to an embodiment of the present invention.

Fig. 6 is a schematic view of a usage scenario of the wood grinder according to an embodiment of the present invention.

DESCRIPTION OF SYMBOLS IN THE DRAWINGS

Label name

10 wood grinder 124 side wall

11 bottom wall of main body 125

111 opening 126 mounting part

112 connecting part 1261 open slot

1121 limiting hole 13 fixing piece

113 crushing chamber 14 trigger

114 second fitting part 141 pressure lever

1141 mounting seat 142 hinge arm

1142 rotating groove 15 emergency stop switch

12 feed cylinder 16 return

120 feed channel 17 support

121 first end 18 shield

122 second end 20 drive

123 first fitting part 30 support

1231 hinge 40 drive shaft

The objects, features and advantages of the present invention will be further described 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 those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not 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 limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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. Description of drawings the accompanying drawings illustrate examples of embodiments of the present invention, in which like reference numerals refer to like elements. It is to be understood that the drawings are not to scale as the actual practice of the invention, but are for illustrative purposes and are not drawn to scale.

Referring to fig. 1 and 2, fig. 1 is a schematic view of a three-dimensional mechanism of a wood breaker according to an embodiment of the present invention; fig. 2 is a schematic structural view of a feeding cylinder of a wood grinder rotating a certain angle with a main body at a viewing angle according to an embodiment of the present invention. The utility model provides a wood breaker 10, the wood breaker 10 comprises a main body 11 and a feeding cylinder 12 which are connected in a matching way, the feed cylinder 12 is provided with a feed passage 120 extending through the feed cylinder 12, the feed passage 120 providing the feed cylinder 12 with a first end 121 and a second end 122 disposed opposite to each other, the body 11 is provided with a crushing chamber 113 and an opening 111 towards the second end 122, the opening 111 is communicated with the crushing cavity 113, one side of the second end part 122 is rotatably connected with the main body 11 so that the feeding cylinder 12 can rotate relative to the main body 11 to hide or open the opening 111, the other side of the second end 122 is detachably fixed to the main body 11 to be locked to the main body 11 when the feed cylinder 12 conceals the opening 111, and the crushing chamber 113 communicates with the feed passage 120 when the feed cylinder 12 conceals the opening 111.

When feed cylinder 12 is connected with main part 11, the crushing chamber 113 of main part 11 by feed cylinder 12 covers, and outside personnel can not observe the inside condition in crushing chamber 113 from feed cylinder 12, thereby when feed cylinder 12 can rotate main part 11 relatively and will smash chamber 113 and show out, can realize not dismantling feed cylinder 12 whole and just can inspect crushing chamber 113, can also realize maintaining the internals in crushing chamber 113.

Referring to fig. 2 and 3, in order to facilitate the rotational connection between the feeding cylinder 12 and the main body 11, the feeding cylinder 12 further includes a mounting portion 126, the mounting portion 126 is plate-shaped, the mounting portion 126 is disposed around the outer periphery of the second end portion 122, the main body 11 further includes a connecting portion 112, the connecting portion 112 is plate-shaped, the connecting portion 112 is disposed around the outer periphery of the opening 111, and when the feeding cylinder 12 hides the opening 111, the mounting portion 126 is attached to the connecting portion 112.

In some possible embodiments, to facilitate the rotatable connection of the feeder 12 to the main body 11 and also to facilitate the connection of the feeder 12 to the main body 11, the mounting portion 126 may be flush with the outer edge of the second end portion 122 near the main body 11, so as to extend the contact area between the feeder 12 and the main body 11, and facilitate the rotatable connection and fixation of the mounting portion 126 to the connecting portion 112.

The rotatable connection of the feeder 12 to the body 11 is described by way of example as being hinged. Specifically, the feed cylinder 12 further includes a first matching portion 123, the first matching portion 123 is connected to one side of the mounting portion 126, the main body 11 further includes a second matching portion 114, the second matching portion 114 is disposed on one side of the connecting portion 112, and the first matching portion 123 is matched with the second matching portion 114 to enable the feed cylinder 12 to be hinged to the main body 11. For example, the first mating portion 123 includes at least two hinges 1231 spaced apart from each other, and the at least two hinges 1231 are spaced apart from each other on the same side of the mounting portion 126; the second mating portion 114 includes at least two mounting seats 1141, the mounting seats 1141 are provided with rotating grooves 1142, and the at least two mounting seats 1141 are disposed on the same side of the connecting portion 112; each of the hinge members 1231 is rotatably received in a corresponding one of the rotating slots 1142.

The engagement of hinge 1231 and mount 1141 facilitates rotation of feeder 12 relative to body 11 and also allows for disengagement of feeder 12 from body 11 when subjected to external forces. Hinge 1231 and mount 1141, when mated, also provide support for feeder cylinder 12 without completely disengaging feeder cylinder 12 from body 11, thereby ensuring stability of feeder cylinder 12 as it rotates relative to body 11.

Referring to fig. 4, in order to fix the main body 11 and the feeding cylinder 12, the wood grinder 10 further includes a fixing member 13, an open groove 1261 is disposed on the other side of the mounting portion 126, a limiting hole 1121 is disposed on the other side of the connecting portion 112, and the fixing member 13 penetrates through the open groove 1261 and the limiting hole 1121 and locks the mounting portion 126 and the connecting portion 112. Specifically, the fixing member 13 may be a bolt that passes through the open groove 1261 and the stopper hole 1121 and fastens the mounting portion 126 and the connecting portion 112 by a nut.

By providing the open groove 1261 to increase the space in the groove, the fixing member 13 can be easily inserted through the mounting portion 126 and the connecting portion 112.

The feeder sleeve 12 may include four or six sidewalls 124 enclosing one another, and the outer periphery of the feeder sleeve 12 may increase in size from the first end 121 to a position away from the second end 122 to facilitate gathering of the material fed into the feeder sleeve 12.

Referring to fig. 5 and 6, the wood grinder 10 further includes a trigger 14, a stop switch 15, and a driving device 20 in transmission connection with the main body 11, wherein the trigger 14 is movably connected to an outer periphery of the first end portion 121, the stop switch 15 is disposed on the outer periphery of the first end portion 121, and when the trigger 14 is acted by an external force, the trigger 14 can rotate or move relative to the feeding cylinder 12 to press the stop switch 15, so as to turn off the driving device 20. For example, the triggering member 14 includes a pressing rod 141, and two hinge arms 142 oppositely and separately disposed on the same side of the pressing rod 141, the two hinge arms 142 and the pressing rod 141 are disposed around three side walls 124 of the four side walls 124, and the two hinge arms 142 are respectively hinged to two corresponding side walls 124. For example, the three side walls 124 include a bottom wall 125 and two side walls 124 respectively connected to the bottom wall 125, the pressing rod 141 is spaced apart from the bottom wall 125, and each side wall 124 is respectively hinged to a corresponding hinge arm 142, so that the pressing rod 141 can be operated in time when an abnormal condition is found during the discharging process.

In some possible embodiments, the wood grinder 10 and the driving device 20 are both mounted on the supporting frame 30, and the driving device 20 is in transmission connection with the wood grinder 10 through the transmission shaft 40, so as to provide power and a stable working environment for the wood grinder 10 to work.

In some possible embodiments, the wood grinder 10 further includes a restoring member 16, and the restoring member 16 is disposed between the trigger 14 and the emergency stop switch 15 for restoring the trigger 14 when the external force is lost.

In some possible embodiments, the wood grinder 10 further comprises two supports 17. For example, each bracket 17 is respectively disposed between the hinge arm 142 and the side wall 124 corresponding to the hinge arm 142 for forming a gap between each hinge arm 142 and the corresponding side wall 124.

The length of the bracket 17 along the width of the side wall 124 is less than the width of the side wall 124, so that the bracket 17 contacts a portion of the side wall 124, thereby facilitating the rotation of the hinge arm 142 relative to the bracket 17 and preventing friction between the trigger 14 and the feed cylinder 12 during movement.

In some possible embodiments, the chipper 10 further includes a shutter 18, the shutter 18 being disposed within the first end 121 and extending toward the second end 122.

The material of the shielding plate 18 is not limited, and for example, the shielding plate may be made of rubber, so that branches or other objects in the main machine can be prevented from splashing from the feeding cylinder 12 when the wood breaker 10 operates, and the operation safety can be improved.

In the above embodiment, one side of the second end portion 122 is rotatably connected to the main body 11, and the other side of the second end portion 122 is detachably fixed to the main body 11, so that only the other side of the second end portion 122 can be separated from the main body 11, and one side of the second end portion 122 can still rotate with respect to the main body 11, thereby opening the opening 111, and realizing inspection or maintenance of the components in the pulverizing chamber 113 without completely detaching the feeding pipe from the main body 11.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, to the extent that such modifications and variations fall within the scope of the invention and the equivalent techniques thereof, it is intended that the present invention also encompass such modifications and variations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, therefore, the present invention is not limited by the following claims.

Claims

1. The utility model provides a wood breaker, its characterized in that, wood breaker includes main part and feed cylinder that the cooperation is connected, the feed cylinder is equipped with the feedstock channel who runs through the feed cylinder, feedstock channel makes the feed cylinder has first end and the second end that sets up back to back, the main part is equipped with crushing chamber and orientation the opening of second end, the opening with crushing chamber intercommunication, second end one side with the main part is rotated and is connected and make the feed cylinder can be relative the main part rotates in order to hide or open the opening, the opposite side detachable of second end is fixed in the main part is in order when the feed cylinder is hidden lock in when the opening the main part, just the feed cylinder is hidden when the opening crushing chamber with the feed channel intercommunication.

2. The wood breaker of claim 1, wherein the feed cylinder further includes a mounting portion, the mounting portion being plate-shaped and disposed around the second end peripheral portion, the body further including a connecting portion, the connecting portion being plate-shaped and disposed around the opening peripheral portion, the mounting portion engaging the connecting portion when the feed cylinder conceals the opening.

3. A wood breaker according to claim 2, wherein the feed cylinder further includes a first engagement portion connected to a side of the mounting portion, the main body further includes a second engagement portion provided to a side of the connecting portion, the first engagement portion and the second engagement portion engaging to hinge the feed cylinder to the main body.

4. A wood grinder as claimed in claim 3, wherein the first engagement portion comprises at least two spaced-apart hinged members, the at least two hinged members being spaced-apart on the same side of the mounting portion; the second matching part comprises at least two mounting seats, no rotating groove is formed in the mounting seat, and the at least two mounting seats are arranged on the same side of the connecting part; each hinge piece is rotatably accommodated in a corresponding rotating groove.

5. The wood grinder of claim 2, further comprising a fixing member, wherein an open groove is formed at the other side of the mounting portion, a limiting hole is formed at the other side of the connecting portion, and the fixing member penetrates through the open groove and the limiting hole and locks the mounting portion and the connecting portion.

6. A wood grinder as claimed in claim 1, wherein the feeder barrel peripheral portion increases in size from the first end portion to a distance away from the second end portion.

7. The wood crusher of claim 1, further comprising a trigger movably connected to an outer periphery of the first end, a scram switch disposed on the outer periphery of the first end, and a drive drivingly connected to the main body, wherein the trigger is rotatable or displaceable relative to the feed cylinder when acted upon by an external force to depress the scram switch to turn off the drive.

8. A wood grinder as claimed in claim 7, wherein the feed cylinder includes four side walls enclosing each other, the trigger member includes a press bar, two hinge arms oppositely and spaced apart from each other on the same side of the press bar, the two hinge arms and the press bar are respectively arranged around three of the four side walls, and the two hinge arms are respectively hinged with two corresponding side walls.

9. The wood breaker of claim 8, further comprising two brackets, each bracket being disposed between the one hinge arm and a side wall corresponding to the one hinge arm for allowing a gap to be formed between each hinge arm and the corresponding side wall.

10. The wood grinder of claim 7, further comprising a restoring member disposed between the trigger and the emergency stop switch for restoring the trigger when the trigger loses its applied force.