KR200195225Y1 - Waste wood grinder - Google Patents

Abstract

The present invention relates to a wood shredder.

The present invention includes a crushing means that the wheel 101 for movement is installed in the anticipation frame 100 and driven by the engine chamber 200 and the engine driving force of the engine compartment 200 on the upper anticipation frame 100. In the conventional wood shredder configured to be provided, the mounting groove of the casing 20 is provided with a casing 20 is coupled to the rear of the input hopper 10 and the installation groove 22 and the moving groove 21 is formed on one side ( 22, the fixed drum 30 is installed in the rotational direction so as to drive the motor m on the fixed shaft 30a of the fixed drum 30 drawn out to one side so as to drive the motor m on the top of the fixed drum 30. It is laid parallel to the free end outer motor (m) of the arm 50 is rotated and fixed so that it can be naturally held up and down along the moving groove 21 of the casing 20, the flow cooper drum 40 The gap between the fixed and the flow cooperating drum parts 30 and 40 by the thickness of the crushed object entered into the compression spring (s) By the expansion of the resilient and by the drive of the motor (m) installed in the drums 30, 40 at the same time, the narrowing conveying unit (A) structure and the entered shredding object to continuously enter into a stable state Rotation shafts 70 which are integrally rotated with both cover brackets 71 and 71 'by driving of the engine, and are arranged in pairs to face each other and face each other through connecting holes 83 and 83' at both ends. 360 ° rotation to the hammer shaft 86 passing through the pair of guards 80 to 80d continuously connected to the coupling shaft 85 and the shaft hole 82 drilled in the center of the guard 80, respectively. It is provided between the guard 80 is provided in a series of crushing portion (B) structure including a free swing hammer 90 is rotated by the centrifugal force in accordance with the rotation of the rotary shaft 70 to effectively crush the object It is structured to be crushed.

Description

Wood shredder {Waste Wood Grinder}

The present invention relates to a wood shredder.

The present invention is intended to effectively crush the synthetic resin such as various industrial waste wood, domestic waste wood, plastic, etc. that require crushing movement as well as shredding.

As is well known, in order to crush various shredding objects into a predetermined size for use in pulp, various industrial raw materials, agricultural raw materials, and ground pavement, these shredding objects should be moved and shredded with a separate shredding facility. It is pointed out that the problem of being cumbersome and ineffective in breaking.

Accordingly, although wood-only shredders are provided that are equipped with equipment for shredding and move them to the site where the shredding objects are located, the shredding objects that contain metal such as iron or nails during shredding are produced only for wood shredding. It is not possible to be broken, so there is a high risk of failure, and when the object is immediately contacted with the shredding drum, the size of the chip cannot be kept constant and the shredding part during shredding due to the lack of clamping means that can stably hold the shredding object. The load will easily break the crushing drum.

The present invention is to enable the traction movement, as well as to effectively crush the synthetic resin such as various industrial waste wood, domestic waste wood, plastics that require crushing in a stable state.

The present invention is that the wheel for movement is installed in the anticipation frame and the crushing means driven by the engine driving force of the engine compartment and the engine compartment is installed on the upper frame, the fixed drum and the transfer drum inward to the rear of the input hopper The pinch feed unit configured to enable stable pinch transfer of the object by the driving of the pinch and the pinch transfer unit coupled to the pinch transfer unit and the shredding unit which are combined to enable effective shredding of various shredding objects are sequentially combined so that the shredding object introduced into the input hopper is pinched. It is possible to minimize the load caused by shredding by moving backwards in the state of being tightly sandwiched between the fixed part and the transfer drum, and to effectively perform the shredding even in shredding of the shredding object by the shredding part. We want to provide a configuration.

1 is a perspective view of the present invention

2 is a side view of the present invention

Figure 3 is an excerpt perspective view of the expected frame of the present invention

Figure 4 is an exploded perspective view of the main portion of the narrowing conveyer of the present invention

5 is an exploded perspective view of FIG. 4.

Figure 6 is a perspective view showing a state in which the fixed drum of the narrowing conveying unit is coupled

7 is an exploded perspective view of FIG.

Figure 8 is an excerpt perspective view of the present invention hyeopgi drum

9 is an exploded perspective view of FIG. 8;

10 is an exploded perspective view of the present invention crushing part

11 is an exploded perspective view of a crushing drum installed in the crushing unit of the present invention

12 is a side view of FIG.

* Description of the symbols for the main parts of the drawings *

10: input hopper 11: reverse pull frame

12: connecting rod 13: valve

20: casing 21: moving groove

22: installation groove 30: fixed drum

30 ': pincer 30a: fixed shaft

31: close contact 32: shaft joint member

33: installation section 33 ': installation workers

34: coupling pipe 35: coupling pin

36: support bracket 40: floating cooper drum

40 ': pincer 40a: fixed shaft

41: shaft fitting pipe 42: support

43: installation 43 ': installation worker

44: coupling pipe 45: coupling pin

46: support bar 50: arm

51, 51 ': engagement hole 52: engagement hole

53: arc side plate 54: rib

55: insertion hole 56: fixing pin

57: space keeping member 58: attachment piece

60: fixing piece 61: fixing hole

62: support shaft 63a, 63b: shaft pipe

64: support member 64 ': through hole

70: rotation shaft 71,71 ': cover bracket

72: rotating shaft hole 73,74: through hole

80,80a, 80b, 80c, 80d: Guard

81: body 82: shaft hole

83,83 ': Connector 84: Spacer

85: connecting shaft 86: hammer shaft

90: free swing hammer 91: space

92: reinforcement guard 93: reinforcement rim

s: compression spring m: motor

A: sandwich feed part B: shredding part

The present invention includes a crushing means that the wheel 101 for movement is installed in the anticipation frame 100 and driven by the engine chamber 200 and the engine driving force of the engine compartment 200 on the upper anticipation frame 100. In the conventional wood shredder configured to be provided, the mounting groove of the casing 20 is provided with a casing 20 is coupled to the rear of the input hopper 10 and the installation groove 22 and the moving groove 21 is formed on one side ( 22, the fixed drum 30 is installed in the rotational direction so as to drive the motor m on the fixed shaft 30a of the fixed drum 30 drawn out to one side so as to drive the motor m on the top of the fixed drum 30. It is laid parallel to the free end outer motor (m) of the arm 50 is rotated and fixed so that it can be naturally held up and down along the moving groove 21 of the casing 20, the flow cooper drum 40 The gap between the fixed and the flow cooperating drum parts 30 and 40 by the thickness of the crushed object entered into the compression spring (s) The narrowing conveying unit (A) structure which allows the crushed object to continuously enter into a stable state by being driven by the motor (m) installed at both drum parts (30) and (40) at the same time, and the crushed object is Rotation shafts 70 which are integrally rotated with both cover brackets 71 and 71 'by driving of the engine, and are arranged in pairs to face each other and face each other through connecting holes 83 and 83' at both ends. 360 ° rotation to the hammer shaft 86 passing through the pair of guards 80 to 80d continuously connected to the coupling shaft 85 and the shaft hole 82 drilled in the center of the guard 80, respectively. It is provided between the guard 80 is provided in a series of crushing portion (B) structure including a free swing hammer 90 is rotated by the centrifugal force in accordance with the rotation of the rotary shaft 70 to effectively crush the object It is structured to be crushed.

The wood shredder of the present invention is largely installed to be movable by both wheels 101 at the bottom of the anticipation frame 100, and the stable hopper transfer of the input hopper 10 and the shredding object for effective supply guidance of the engine compartment 200 and the shredding object is carried out. The holding part (A) for and the crushing portion (B) for effective crushing of the entered crushing object is sequentially configured to the rear side.

The input hopper 10 of the present invention has an inlet side with an anticipated frame 100 in front, and both sides of the bottom are supported around the inlet side so that the upper part is rotatably coupled, and the upper center of the inlet hopper 10 is connected to the rear direction switching valve 13. Reverse rotation pull frame 11 connected by connecting rod 12 is installed and pulls the pull frame 11 toward the front of the input hopper 10 when necessary, and each drum of the fixed and fluid cooper drums 30 and 40 is reversed. It can be rotated to the input hopper 10 is excessively injected into the inside is configured to easily discharge the crushing object in the reverse direction of the input hopper 10 is no longer possible to enter the front.

On the other hand, it is connected to the rear of the input hopper 10 and the flow throttling drum 40 is installed on the side is formed so that the flow can be expanded up and down and the fixed drum 30 at the bottom of the moving groove 21 Passing the input hopper 10 by having the installation grooves 22 are formed in each of the casing (20) to be installed so that they can be installed in parallel to each other in the transverse direction in the interior of the casing (20) And the flow clamping drum 40 is configured to be elastically expanded according to a predetermined thickness of the shredding object entered between the upper and lower drums, and the fixed and the flowing clamping drum 30 and 40 for the narrow conveyance of the shredding object are The gripping piece 30 ', which has a plurality of teeth formed in one longitudinal direction on one surface as if it is a saw, is radially installed and is configured to closely sandwich the injected shredding object.

As shown in FIG. 7, both ends of the fixed drum 30 are inserted into holes opposite to the installation grooves 22 of the casing 20, that is, the contact pieces 31 and the shaft joints on both sides of the casing 20. The member 32 is fastened and fastened by the bolt in the state which closely contacted.

In addition, the fixed shaft 30a of the fixed drum 30 drawn out to one side of the casing 20 is provided with an installation piece 33 having an installation hole 33 'and a coupling pipe 34 formed on a side thereof. (33 ') the motor (m) and the coupling pipe 34, the coupling pin 35 and the support brackets 36 are sequentially fastened with a bolt on the installation piece 33 to install according to the motor (m) drive The rotation of the piece 33 is prevented.

On the other hand, the flow narrowing drum 40 installed in parallel to the upper portion of the fixed drum 30, the support bar 46 is rolled up in the upper portion of the arm 50 in the state inserted into the insertion hole 55 of the arc side plate 53 It is fixed to the attachment piece 58 of), and it is comprised so that the flow clamping drum 40 may drive simultaneously with the up-and-down rotation of the arm 50. FIG.

In addition, as shown in FIG. 9, the fixed shaft 40a of the flow clamping drum 40 is located at both sides of the free end of the arm 50, one end of which is rotatably installed, 51 is inserted into the shaft shaft 41 and 41 'in order to be inserted into the arm 50, the arm 50 is in the center of the gap holding member 57 and the side of the support 42 and in the transverse direction An installation piece 43 in which the installation hole 43 'and the coupling pipe 44 are coupled, and the installation piece 43 is a motor m for driving the flow cooper drum 40 in the installation hole 43'. A coupling pin 45 for fixing the support 42 to one side coupling pipe 44 is fixedly fixed to the bowl.

In addition, the other end of the arm 50 is in close contact with the inner surface of the arm 50, the fixing piece 60 having a fixing hole 61 formed on the side to fix the arm 50 to the side of the casing 20. In one state, one shaft pipe 63a is inserted into the coupling hole 51 'of the arm 50 to engage one end of the support shaft 62 inside the shaft pipe 63a and the other shaft pipe 63b at the other end thereof. By coupling the shaft tube 63b to the support member 64 and fastening the shaft tube 63b to a bolt, the arm is firmly fixed.

At the same time, the through hole 64 'is horizontally perforated in the center upper portion of the arm 50, and a fixing pin 56 for supporting the compression spring s is inserted therein, and arms 50 are provided at both sides of the fixing pin 56. Compression spring (s) is always installed to pull downwards is configured to maintain the fixed drum 30 and the flow narrowing drum 40 at all times in a sandwiched state.

Meanwhile, as shown in FIGS. 10 to 12, a crushing part B for effectively crushing the crushing object is formed at the rear of the sandwich feed part A as described above, and the crushing part B is formed in the engine compartment. It is provided on the rotating shaft 70 driven by engine drive.

The rotation shaft 70 passes through the center of both cover brackets 71 and 71 'to connect the cover brackets 71 and 71' to each other, and the rotation shaft 70 and the cover bracket 71 71 'is integrally rotated.

In the center of the cover bracket (71) (71 ') is formed a rotating shaft hole 72 in which the rotating shaft 70 is located, the connecting shaft 85 and the hammer shaft 86 which will be described below surrounding the edge The through holes 73 and 74 to be provided are alternately drilled. Between the cover brackets 71 and 71 ′, a plurality of guards 80 are connected to each other and overlap each other. The guard 80 is that the body 81 is formed in an arcuate shape, the shaft hole 82 is formed in the center of the body (81). In addition, both ends of the body 81 are perforated with connection holes 83 and 83 ′ for connection with other guards 80.

Here, a configuration in which the guards 80 are overlapped and connected to each other will be described with reference to FIG. 11 for convenience. A pair of guards 80a, 80b and 80a ', 80b' are positioned to the left and right of the type of the guard 80. It can be divided into a pair of guards (80c, 80d) (8c ', 80d') positioned up and down.

A pair of guards (80a, 80b) positioned in the left and right and a pair of guards (80c, 80d) positioned up and down are connected in a set and the connection of the guard set as described above is made continuously.

That is, the pair of guards 80a and 80b positioned to the left and right are positioned to face each other, and the pair of guards 80c positioned up and down to the respective distal ends of the pair of guards 80a and 80b positioned to the left and right. And 80d) end portions are respectively connected.

A pair of guards 80a 'and 80b' positioned laterally are connected to the end portions of the pair of guards 80c and 80d positioned up and down.

When connected in this way, a space in which the free swing hammer 90 can flow between the pair of guards 80a and 80b positioned left and right and the pair of guards 80a 'and 80b positioned left and right. 91 is formed.

Another pair of guards 80c 'and 80d' positioned up and down are connected between another pair of guards 80a 'and 80b' positioned to the left and right. In this case, a space in which the free swing hammer 90 may flow between the pair of guards 80c and 80d positioned up and down and the pair of guards 80c 'and 80d' positioned up and down is provided. ) Is formed.

Here, the guards 80 are connected to each other by passing the connecting shaft 85 through the connecting holes 83 and 83 'formed at the distal ends.

The connecting shaft 85 is installed through the connecting holes 83 and 83 'of the guard 80 and is connected to the cover brackets 71 and 71' at the distal end thereof.

In addition, the connection between the guides are connected to the connection hole formed at the distal end, while the spacers 84 are interposed between the guards 80 connected to each other, so that the free swing hammer 90 to be described below flows. Enough space 91 to be secured.

That is, by adjusting the thickness of the spacer 84 to adjust the width of the space 91 in which the free swing hammer 90 will flow, each shaft hole formed in the center of the body 81 of the guard 80 A hammer shaft 86 having a distal end connected to the cover brackets 71 and 71 'is provided at 82.

In addition, a plurality of free swing hammers 90 are rotatably installed on the hammer shaft 86, and the free swing hammers 90 are positioned for each space 91 formed between the guards 80. The crushed object is crushed while being rotated by the centrifugal force due to the rotation of the rotary shaft 70.

On the other hand, the reinforcement guard 92 is located in the middle part of the plurality of guards connected in series, that is, the central portion of the rotating shaft 10, such a reinforcement guide 92 and the guard 80 The same shape is formed by connecting the body 81 to the reinforcing rim 93, and a rotation shaft hole 96 is formed in the center of the reinforcing rim 93 in which the rotating shaft 70 is located.

The reinforcement guard 92 as described above serves as a pair of guards 80a, 80b (80c, 80d), which are positioned left and right or up and down, and is rotated in the reinforcement rim 93. The rotation shaft 70 is positioned at 96 so that the installation position of the entire guard 80 is accurate with respect to the rotation shaft 70.

That is, it serves to prevent the free swing hammer 90 existing at a position corresponding to the center portion of the rotation shaft 70 to sag. Such a reinforcement guard 92 does not necessarily need to be in the center and the width of the crushing drum. You can install it at the appropriate level.

Reference numeral 94 is a shaft hole of the reinforcement guard, (95,95 ') is a connection hole of the reinforcement guard, (96) is a rotating shaft hole of the reinforcement guard, (100) the anticipation frame, (101) the wheel, ( 102 denotes a pulley, 103 denotes a belt, and 104 denotes a hydraulic cylinder.

Hereinafter, the operation of the present invention in detail.

According to the present invention, when a predetermined shredding object, ie, various kinds of industrial waste wood, domestic waste wood, synthetic resins such as plastic, etc. are introduced into the inside of the input hopper 10, the crushed object is placed at the rear of the input hopper 10. It is not directly in contact with the crushing drum of the crushing portion (B) which is in primary contact between the fixed and the flow pinching drum 30, 40 of the pinch transfer portion (A).

At this time, the crushed object is forward-pushed in the state of being engaged between the clamping pieces (30 ', 40') of the fixed and flow clamping drum (30, 40) by the driving of the fixed and flow clamping drum (30, 40) The arc-shaped side plate 53 of the arm 50 connected to the support bar 46 of the flow squeeze drum 40 gradually moves upward along the moving groove 21 of the casing 20 according to the thickness of the crushed object. The gap with the (30) is opened and the compression spring (s) installed in the central fixing pin 56 of the arm (50) is elastically elongated so that the object to be crushed between the fixed and flow cooper drum (30, 40) Will be passed in a tightly sandwiched state.

Of course, after the shredding object has passed through this gap, the gap between the fixed and the flow narrowing drum 30 and 40 is naturally initialized by the compression spring (s), and the atmosphere for the narrow conveyance of the shredding object to be entered next is entered. It will be put in a state.

The sandwich transfer part A of the shredding object makes the shredding of the object more stable and makes the chip of the shredded size constant, and the load of the device is small even if the shredding object is continuously fed. It is possible to stabilize the crushing by).

On the other hand, as described above, the shredding of the shredding object entered by the gripping transfer unit (A) is the cover bracket (71) (71 '), the connecting shaft when the rotation shaft 70 of the shredding drum is rotated by the engine drive of the engine compartment 85, the hammer shaft 86, the guard 80, the reinforcement guard 92, and the free swing hammer 90 is integrally rotated, and the free swing hammer 90 is the hammer shaft ( Since it is provided so as to be rotatable freely at 86, it rotates in one direction by the centrifugal force according to the rotation of the rotating shaft 70.

When the free swing hammer 90 rotates as described above, the distal end of the free swing hammer 90 is freely rotated in the space 91 formed on the guard 80 so that the load beyond the limit is free swing hammer 90. When applied to the free swing hammer 90 enters the interior of the space 91 to effectively buffer the load and the space 91 through which the free swing hammer 90 flows the guard 80 Since the free swing hammer 90 is damaged, the free guard hammer 90 is not affected by the presence of the guard 80, thus continuing the shredding operation without replacing the shredding drum. It can be done with

The present invention can easily move the wood crusher to the field by towing movement, which shortens the cost and time according to the crushing work, and facilitates the supply of the crushed object by the stable narrow conveyance structure of the crushed object. With the shredding structure, the shredding of the shredding objects can be effectively carried out, so that various shredding materials such as industrial waste wood, domestic waste wood, etc., as well as the shredding objects such as plastic and synthetic glass, which are difficult to shred, can be easily shredded.

Claims (4)

The wheel 101 for movement is installed in the anticipation frame 100 and includes a crushing means driven by an engine driving force of the engine compartment 200 and the engine compartment 200 on the upper anticipation frame 100. In the wood crusher, the casing 20 is coupled to the rear of the input hopper 10 and the installation groove 22 and the moving groove 21 are formed on one side in the installation groove 22 of the casing 20. The fixed drum 30 is installed in a rotational direction so as to drive the motor m on the fixed shaft 30a of the fixed drum 30 drawn out to one side, and to be parallel to the upper portion of the fixed drum 30. And one end is installed in the free end outer motor (m) of the arm (50) rotated and fixed so that it can be naturally held up and down along the moving groove (21) of the casing (20) to enter the flow cooper drum (40). By the thickness of the crushed object, the interval between the fixed and the flow narrowing drum portion 30, 40 is elastic by the compression spring (s) In addition, the narrowing conveying unit (A) structure which allows the crushed object to continuously enter into a stable state by driving the motor (m) installed in both drums (30) and (40), and the crushed object entered into the engine Rotation shaft 70 which is integrally rotated with both cover brackets 71 and 71 'by the driving of the two shafts, and are positioned in pairs to face each other and face each other through connecting holes 83 and 83' at both end portions. It is possible to rotate 360 ° to the hammer shaft 86 passing through the guard 80-80d connected to the other pair and the coupling shaft 85 and the shaft hole 82 perforated in the center of the guard 80, respectively. It is provided between the guard 80 is provided in a series of crushing portion (B) structure including a free swing hammer 90 is rotated by the centrifugal force according to the rotation of the rotary shaft 70 to effectively crush the crushing object Wood shredder, characterized in that configured to make. 2. The fixed shaft (40a) of the flow clamping drum (40) is positioned at both sides of the free end of the arm (50) rotatably provided at one end thereof, and is inserted into the coupling hole (51) of the arm (50). It is fixed to the axial joint pipes 41 and 41 'in order to penetrate sequentially, and the arm 50 is spaced between the retaining member 57 at the bottom of the center and the support 42 at the side and the installation hole 43' in the lateral direction. ) And the installation piece 43 to which the coupling pipe 44 is coupled, and the installation piece 43 is a motor m and one side coupling pipe 44 for driving the flow cooperating drum 40 to the installation hole 43 '. Coupling pin 45 for fixing the support 42 to the shaft is fixed to the bolt and the other end of the fixed arm 50 to fix the arm 50 to the side of the casing 20 The shaft tube 63a is inserted into the coupling hole 51 'of the arm 50 while the fixing piece 60 having the fixing hole 61 formed on the side is in close contact with the inner surface of the arm 50. Support shaft 62 inside of 63a The other end of the tube (63b) is coupled to the other end and the other end and the shaft tube (63b) is coupled to the support member 64 to fasten and secure it to the bolt, while the upper portion of the central hole of the arm (50 '64' ) And the fixing pin 56 is inserted into the transverse direction. Compression springs (s) are installed on both sides of the fixing pin 56 to pull the arm 50 downward at all times. The crushing drum 40 is a wood crusher, characterized in that it is configured to maintain the always sandwiched state. 2. The clamping piece (30 ') (40') of Claim 1, wherein the fixed and flow clamping drums (30) and (40) are formed with a plurality of teeth in the longitudinal direction on one outer circumference of each of the fixed shafts (30a) and (40a). Wood crusher, characterized in that by mounting radially. According to claim 1, The guard 80 is formed in the center of the arch 81 is formed in the shaft hole 82 and the connecting hole (83) (83 ') for connecting the guards 80 at both ends thereof Reinforcement rim 93 is formed of a perforated and formed in the center of the body 81 of the same shape as the guard 80 is formed in the center of the plurality of guards 80 are connected and assembled together Wood shredder, characterized in that a plurality of reinforcement guard (92) is connected to the installation.