Large wood shaving machine

Abstract

The utility model discloses a large wood shaving machine which comprises a machine frame, a belt machine assembly, a movable hopper assembly, a platform assembly and a large hopper assembly are sequentially arranged on the machine frame from bottom to top, one end of the movable hopper assembly is connected with a speed reducer assembly, and a ladder stand assembly is further arranged between the machine frame and the platform assembly. The wood shaving machine has the advantages that in the wood shaving machining process, the movable hopper assembly moves in a reciprocating mode, the large hopper assembly only needs to clamp and fix wood through the air cylinder assembly and does not need to move, and the situation that the wood is difficult to move when the wood is heavy is avoided. And wood shavings generated in the working process of the planer tool shaft fall on the belt and can be sent out in time, so that the situation that the planer tool shaft assembly is clamped and stopped due to wood shaving accumulation is avoided. A worker can climb up the checkered plate through the crawling ladder to observe the state of timber in the hopper body and maintain and overhaul the timber.

Description

Technical Field

[0001] The utility model relates to the field of wood processing equipment, in particular to a large-scale wood chipper. Background Art

[0002] Shavings are produced during the wood planing process. In some application scenarios, a large amount of shavings are needed. The shavings produced by wood planing alone cannot meet the demand. Most of the existing planing machines specifically used for wood planing are small in structure, with limited specifications for the wood they can hold. In addition, the planer shaft is mostly fixed on the working frame, and the wood hopper is pushed back and forth to achieve the shavings processing. In the process of pulling the hopper back and forth, it is difficult to move when the wood is heavy, and the connecting rod is easily broken. In addition, after the shavings are discharged, they need to be transferred manually, which is extremely inconvenient. Utility Model Content

[0003] The utility model aims to overcome the above technical defects, and proposes a large-scale wood shaving machine to improve processing efficiency and facilitate timely transfer of wood shavings.

[0004] The technical solution adopted by the utility model to achieve its technical purpose is: a large-scale wood chipper includes a frame, on which a belt conveyor assembly, a movable bucket assembly, a platform assembly, and a large hopper assembly are arranged in sequence from bottom to top, a reducer assembly is connected to one end of the movable bucket assembly, and a ladder assembly is also arranged between the frame and the platform assembly.

[0005] Preferably, the frame includes a frame composed of a frame bottom plate, a frame beam and a frame cross beam, the frame beam includes an upper frame beam and a lower frame beam, the frame cross beams are arranged on the lower frame beam at intervals, the frame bottom plate is arranged at the bottom of the frame cross beam, and frame feet are also provided at the front and rear ends of the frame bottom plate; columns are provided at the left and right ends of the frame beam, and a connecting plate is provided on the top of the column; and a guide rail is connected to the upper frame beam through a guide rail pad.

[0006] Preferably, the belt conveyor assembly includes a belt, a driving roller is provided at one end of the belt, a driven roller is provided at the other end, a belt support frame is provided between the driving roller and the driven roller, and the belt support frame is connected to the frame through support legs; a baffle is connected to the upper surface of the belt support frame through a baffle frame, and the baffle is symmetrically arranged and open from bottom to top; a belt driving device is also provided at one end of the driving roller.

[0007] Preferably, the movable bucket assembly includes a movable bucket frame, on which a plurality of groups of planer shaft assemblies are arranged at intervals, the planer shaft assembly includes a planer shaft, the left and right ends of the planer shaft are connected to bearing seats via bearings, the bearing seats are connected to the movable bucket frame, a planer pulley is connected to one end of the planer shaft, the planer pulley is connected to a planer motor via a transmission belt, and a pulley protection cover is also provided between the planer motor and the planer pulley; walking wheels are also arranged at intervals on the left and right sides of the movable bucket frame, and a walking wheel protection cover is provided on the outer side of the walking wheel; a reducer assembly connecting hole is also provided at one end of the movable bucket frame.

[0008] Preferably, the reducer assembly includes a reducer, a drive motor is connected to the reducer, and a reducer seat is provided below the reducer; a crank arm is connected to the reducer output shaft, the end of the crank arm is connected to a pull rod via a connecting shaft, the end of the pull rod is connected to a connecting pin seat via a connecting pin, and the connecting pin seat is connected to the reducer assembly connecting hole on the movable bucket frame via bolts.

[0009] Preferably, the platform assembly comprises a platform frame, on which a patterned plate is provided, and lifting ears are provided at the front and rear ends; and a guardrail is provided at the edge of the patterned plate.

[0010] Preferably, the large hopper assembly includes a hopper body, the outer surface of the hopper body is surrounded by a reinforcement ring, hopper legs are arranged at intervals below the reinforcement ring, and a hopper guardrail is provided on the upper part of the hopper body; a cylinder assembly is also provided at one end of the hopper body, and the cylinder assembly includes a cylinder and a transition frame, the transition frame is connected to the hopper body at one end, and connected to the cylinder barrel at the other end, and the piston rod of the cylinder passes through the transition frame and extends into the hopper body.

[0011] Preferably, the ladder assembly comprises a ladder, a connecting column is provided on one side of the ladder, a connecting column base is provided at the end of the connecting column, and the connecting column base is connected to the frame and the platform assembly.

[0012] The utility model has the following beneficial effects: during the shavings processing, the movable bucket assembly moves back and forth, and the large hopper assembly only needs to clamp and fix the wood through the cylinder assembly, and does not need to move, thereby avoiding the difficulty of moving when the wood is heavy. The shavings generated during the working process of the planer shaft fall on the belt and can be sent out in time, thereby avoiding the accumulation of shavings and causing the planer shaft assembly to stop.

[0013] Workers can climb up the patterned plate using a ladder to observe the condition of the wood in the hopper and perform maintenance and inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is the front view of the utility model;

[0016] Figure 3 It is a schematic diagram of the rack structure;

[0017] Figure 4 It is a schematic diagram of the structure of the belt conveyor assembly;

[0018] Figure 5 It is a schematic diagram of the structure of the movable bucket assembly;

[0019] Figure 6 It is the left view of the movable bucket frame;

[0020] Figure 7 It is a schematic diagram of the planer shaft structure;

[0021] Figure 8 It is a schematic diagram of the structure of the reducer assembly;

[0022] Fig. 9 It is a schematic diagram of the platform component structure;

[0023] Fig.10 It is a schematic diagram of the structure of the large hopper assembly;

[0024] Fig.11 It is a schematic diagram of the structure of the cylinder assembly;

[0025] Fig.12 It is a schematic diagram of the cylinder structure;

[0026] Fig.13 This is a schematic diagram of the ladder assembly structure.

[0027] The markings in the figure are: 1, frame; 2, belt conveyor assembly; 3, movable bucket assembly; 4, platform assembly; 5, large hopper assembly; 6, reducer assembly; 7, ladder assembly; 11, frame bottom plate; 12, frame beam; 13, frame crossbeam; 14, frame foot; 15, column; 16, connecting plate; 17, guide rail pad; 18, guide rail; 121, upper frame beam; 122, lower frame beam; 21, belt; 22, active roller; 23, driven roller; 24, belt support frame; 25, support leg; 26, baffle frame; 27, baffle;

[0028] 28. belt drive device; 31. movable bucket frame; 32. planer shaft assembly; 321. planer shaft;

[0029] 322, bearing seat; 323, planer pulley; 33, planer motor; 34, pulley protection cover;

[0030] 35. Traveling wheel; 36. Traveling wheel protection cover; 37. Speed ​​reducer assembly connection hole; 41. Platform frame;

[0031] 42. Patterned plate; 43. Lifting lug; 44. Guardrail; 51. Hopper body; 52. Reinforcement ring; 53. Hopper leg; 54. Hopper guardrail; 55. Cylinder assembly; 551. Cylinder; 552. Transition frame; 61. Reducer; 62. Drive motor; 63. Reducer seat; 64. Crank arm; 65. Pull rod; 66. Connecting pin;

[0032] 67. Connecting pin seat; 71. Ladder; 72. Connecting column; 73. Connecting column base. DETAILED DESCRIPTION

[0033] The present invention will be further described below with reference to the accompanying drawings.

[0034] Embodiment 1

[0035] like Figure 1-13 As shown: a large-scale wood chipping machine comprises a frame 1, on which a belt conveyor assembly 2, a movable bucket assembly 3, a platform assembly 4, and a large hopper assembly 5 are arranged in sequence from bottom to top, a reducer assembly 6 is connected to one end of the movable bucket assembly 3, and a ladder assembly 7 is also arranged between the frame 1 and the platform assembly 4.

[0036] The frame 1 includes a frame composed of a frame bottom plate 11, a frame beam 12 and a frame cross beam 13. The frame beam 12 includes an upper frame beam 121 and a lower frame beam 122. The frame cross beams 13 are arranged at intervals on the lower frame beam 122. The frame bottom plate 11 is arranged at the bottom of the frame cross beam 13, and frame feet 14 are also provided at the front and rear ends of the frame bottom plate 11; columns 15 are provided at the left and right ends of the frame beam 12, and a connecting plate 16 is provided on the top of the column 15; a guide rail 18 is connected to the upper frame beam 121 through a guide rail pad 17.

[0037] The belt conveyor assembly 2 includes a belt 21, a driving roller 22 is provided at one end of the belt 21, and a driven roller 23 is provided at the other end. A belt support frame 24 is provided between the driving roller 22 and the driven roller 23, and the belt support frame 24 is connected to the frame 1 through a support leg 25; a baffle 27 is connected to the upper surface of the belt support frame 24 through a baffle frame 26, and the baffle 27 is symmetrically arranged and open from bottom to top; a belt driving device 28 is also provided at one end of the driving roller 22.

[0038] The movable bucket assembly 3 includes a movable bucket frame 31, on which a plurality of planer shaft assemblies 32 are arranged at intervals, the planer shaft assembly 32 includes a planer shaft 321, the left and right ends of the planer shaft 321 are connected to bearing seats 322 through bearings, the bearing seats 322 are connected to the movable bucket frame 31, one end of the planer shaft 321 is connected to a planer pulley 323, the planer pulley 323 is connected to a planer motor 33 through a transmission belt, and a pulley protection cover 34 is also provided between the planer motor 33 and the planer pulley 323; walking wheels 35 are also arranged at intervals on the left and right sides of the movable bucket frame 31, and a walking wheel protection cover 36 is provided on the outer side of the walking wheel 35; a reducer assembly connecting hole 37 is also provided at one end of the movable bucket frame 31.

[0039] The reducer assembly 6 includes a reducer 61, to which a driving motor 62 is connected, and a reducer seat 63 is provided below the reducer 61; a crank arm 64 is connected to the output shaft of the reducer 61, and the end of the crank arm 64 is connected to a pull rod 65 via a connecting shaft, and the end of the pull rod 65 is connected to a connecting pin seat 67 via a connecting pin 66, and the connecting pin seat 67 is connected to the reducer assembly connecting hole 37 on the movable bucket frame 31 by bolts.

[0040] The platform assembly 4 includes a platform frame 41 , on which a patterned plate 42 is disposed, and lifting ears 43 are disposed at the front and rear ends; and a guardrail 44 is disposed at the edge of the patterned plate 42 .

[0041] The large hopper assembly 5 includes a hopper body 51, the outer surface of which is surrounded by a reinforcement ring 52, hopper legs 53 are arranged at intervals below the reinforcement ring 52, and a hopper guardrail 54 is provided on the upper part of the hopper body 51; a cylinder assembly 55 is also provided at one end of the hopper body 51, and the cylinder assembly 55 includes a cylinder 551 and a transition frame 552, one end of the transition frame 552 is connected to the hopper body 51, and the other end is connected to the cylinder barrel of the cylinder 551, and the piston rod of the cylinder 551 passes through the transition frame 552 and extends into the hopper body 51.

[0042] The ladder assembly 7 includes a ladder 71 , a connecting column 72 is provided on one side of the ladder 71 , a connecting column base 73 is provided at the end of the connecting column 72 , and the connecting column base 73 is connected to the frame 1 and the platform assembly 4 .

[0043] The working principle and working process of the utility model are as follows:

[0044] First, place the wood to be shaved in the hopper body 51, start the cylinder 551, and the piston rod of the cylinder 551 penetrates the transition frame 552 and extends into the hopper body 51 to support the wood. Start the drive motor 62 to drive the reducer 61 to work, drive the crank arm 54 and the pull rod 65 to do crank rocker movement, and drive the movable bucket assembly 3 to move back and forth.

[0045] During the reciprocating movement of the movable bucket assembly 3, the planer motor drives the planer shaft 321 to rotate, and the planer on the planer shaft 321 shavings the wood. The shavings fall on the belt 21, and the belt driving device 28 drives the belt 21 to rotate through the active roller 22 and the driven roller 23 to send out the shavings.

[0046] During the shavings processing, the movable bucket assembly 3 moves back and forth, and the large hopper assembly 5 only needs to clamp the wood through the cylinder assembly and does not need to move, so as to avoid the difficulty of moving when the wood is heavy. The shavings generated during the operation of the planer shaft 321 fall on the belt 21 and can be sent out in time, so as to avoid the accumulation of shavings and cause the planer shaft assembly 32 to stop.

[0047] The worker can climb up the patterned plate 42 by climbing the ladder 71, observe the state of the wood in the hopper body 51, and perform maintenance and repair.

Claims

1. A large-scale wood chipping machine, including a frame, characterized in that: On the frame, a belt conveyor assembly, a movable bucket assembly, a platform assembly, and a large hopper assembly are arranged in sequence from bottom to top. A reducer assembly is connected to one end of the movable bucket assembly. A ladder assembly is also arranged between the frame and the platform assembly.

2. The large-scale wood chipper according to claim 1, characterized in that: The frame includes a frame composed of a frame bottom plate, a frame beam, and a frame cross beam, the frame beam includes an upper frame beam and a lower frame beam, the frame cross beams are arranged on the lower frame beam at intervals, the frame bottom plate is arranged at the bottom of the frame cross beam, and frame feet are also provided at the front and rear ends of the frame bottom plate; Both left and right ends of the frame beam are provided with upright posts, and connecting plates are provided on the tops of the upright posts; and guide rails are connected to the upper frame beam through guide rail pads.

3. The large-scale wood chipper according to claim 1, characterized in that: The belt conveyor assembly comprises a belt, a driving roller is provided at one end of the belt, a driven roller is provided at the other end, a belt support frame is provided between the driving roller and the driven roller, and the belt support frame is connected to the frame through legs; A baffle is connected to the upper surface of the belt support frame through a baffle frame, and the baffle is symmetrically arranged and opened from bottom to top; a belt driving device is also arranged at one end of the active roller.

4. The large-scale wood chipper according to claim 1, characterized in that: The movable bucket assembly comprises a movable bucket frame, on which a plurality of groups of planer shaft assemblies are arranged at intervals. The planer shaft assembly comprises a planer shaft, the left and right ends of the planer shaft are connected to bearing seats through bearings, the bearing seats are connected to the movable bucket frame, one end of the planer shaft is connected to a planer pulley, the planer pulley is connected to a planer motor through a transmission belt, and a pulley protection cover is also provided between the planer motor and the planer pulley; Traveling wheels are arranged at intervals on the left and right sides of the movable bucket frame, and a traveling wheel protection cover is arranged on the outer side of the traveling wheel; and a speed reducer assembly connecting hole is also arranged at one end of the movable bucket frame.

5. The large-scale wood chipper according to claim 1, characterized in that: The reducer assembly includes a reducer, a driving motor is connected to the reducer, and a reducer seat is provided below the reducer; a crank arm is connected to the output shaft of the reducer, the end of the crank arm is connected to a pull rod via a connecting shaft, the end of the pull rod is connected to a connecting pin seat via a connecting pin, and the connecting pin seat is connected to the reducer assembly connecting hole on the movable bucket frame via bolts.

6. The large-scale wood chipper according to claim 1, characterized in that: The platform assembly comprises a platform frame, on which a patterned plate is arranged, and lifting ears are arranged at the front and rear ends; and a guardrail is arranged at the edge of the patterned plate.

7. The large-scale wood chipper according to claim 1, characterized in that: The large hopper assembly comprises a hopper body, the outer surface of which is surrounded by a reinforcement ring, hopper legs are arranged at intervals below the reinforcement ring, and a hopper guardrail is provided on the upper part of the hopper body; A cylinder assembly is also provided at one end of the hopper body, and the cylinder assembly includes a cylinder and a transition frame. One end of the transition frame is connected to the hopper body, and the other end is connected to the cylinder barrel. The piston rod of the cylinder passes through the transition frame and extends into the hopper body.

8. The large-scale wood chipper according to claim 1, characterized in that: The ladder assembly comprises a ladder, a connecting column is arranged on one side of the ladder, a connecting column base is arranged at the end of the connecting column, and the connecting column base is connected to the frame and the platform assembly.

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