Wood chip collecting device for wood processing

Abstract

The utility model relates to the technical field of wood processing, in particular to a wood chip collecting device for wood processing, which comprises a box body. A wood chip and wood block mixture is poured in through the feeding hopper and then falls on the rotating plate, the servo motor works to drive the winding roller to rotate, and therefore the pull rope drives the rotating plate to move downwards, the servo motor stops working, the rotating plate losing tension resets under the action of the spring, the servo motor is started and stopped repeatedly, the rotating plate continuously jigs up and down, and the wood chip and wood block mixture is discharged. An air feeder works to blow wood chips, then the wood chips are discharged to the left side of a partition plate through an induced draft fan, large wood blocks fall into a collecting box and then are taken out through a first box door, an electric telescopic rod drives a push plate to move forwards, the wood chips are extruded into blocks, then the blocks are taken out through a second box door, and therefore the wood blocks and the wood chips can be automatically separated; and meanwhile, fluffy wood chips can be automatically extruded, the problem that the occupied space is large is solved, time and labor are saved, and the efficiency of follow-up recycling work is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wood processing, in particular to a sawdust collecting device for wood processing. Background Art

[0002] Wood processing is the processing of wood as raw material, mainly by mechanical or chemical methods, and its products still retain the basic characteristics of wood. In the forest industry, wood processing industry and forest product chemical processing are both follow-up industries of forest felling and transportation, and are important sectors for the comprehensive utilization of wood resources. Wood processing requires cutting and other operations to obtain high-quality wood, and a large amount of wood chips and wood blocks will be generated during processing. In order to avoid wasting resources, people usually collect wood chips and reuse them, such as as fuel or papermaking raw materials.

[0003] However, existing wood chip collection devices generally mix wood blocks and wood chips together. After being collected, the wood chips are relatively fluffy and take up more space. Since the volume of wood blocks is relatively large, when the wood chips are subsequently squeezed and compressed, the wood blocks need to be picked out first and then squeezed, which is time-consuming and labor-intensive and has low practicality. For this reason, we propose a wood chip collection device for wood processing to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a wood chip collecting device for wood processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wood chip collection device for wood processing, comprising a box body, a partition is fixedly connected to the bottom inner wall of the box body, a fixed plate is fixedly connected to the rear inner wall of the box body, a rotating plate is rotatably connected to the front side of the fixed plate, a collecting box is movably contacted on the bottom inner wall of the box body, a feed hopper is connected and fixed to the top of the box body, two square plates are fixedly connected to the bottom inner wall of the box body, a winding roller is rotatably connected between the two square plates, and the outer side of the winding roller is fixedly connected to A pull rope, which is wound around the outside of the winding roller and fixedly connected to the bottom of the rotating plate, the bottom of the rotating plate is rotatably connected to two blocks, the bottom of the block is fixedly connected to a first vertical rod, the outside of the first vertical rod is slidably sleeved with a second vertical rod, the bottom end of the second vertical rod is fixedly connected to the bottom inner wall of the box, a spring is fixedly connected between the block and the corresponding second vertical rod, the spring is movably sleeved on the outside of the corresponding first vertical rod, the front side of the box is fixedly connected to a blower, and the left side of the partition is fixedly connected to an induced draft fan.

[0006] Further preferably, the air outlet duct of the blower extends into the box body, the air inlet duct of the induced draft fan extends to the right side of the partition, and the air outlet duct of the induced draft fan is arranged in an L shape.

[0007] Further preferably, a push plate is slidably connected between the left side of the partition and the left inner wall of the box body, and an electric telescopic rod is fixedly connected to the rear inner wall of the box body.

[0008] Further preferably, the output shaft end of the electric telescopic rod is fixedly connected to the rear side of the push plate, and the front side of the box body is rotatably connected to the first box door and the second box door.

[0009] Further preferably, the first box door, the second box door and the front side of the collection box are all fixedly connected with handles.

[0010] Further preferably, two rectangular blocks are fixedly connected to the front side of the second box door, and the rectangular blocks are fixedly connected to the box body by hexagonal bolts.

[0011] Further preferably, a servo motor is fixedly connected to the right side of one of the square plates on the right side, and the end of the output shaft of the servo motor is fixedly connected to the right side of the winding roller.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the utility model pours the mixture of sawdust and wood blocks into the feed hopper, and then the mixture falls on the rotating plate, the servo motor drives the winding roller to rotate, thereby driving the rotating plate to move downward through the pull rope, the servo motor stops working, and the rotating plate that loses the pulling force is reset under the action of the spring's own elastic force, the servo motor repeatedly starts and stops, so that the rotating plate continues to shake up and down, the blower works to blow up the sawdust, and then it is discharged to the left side of the partition through the induced draft fan, and the wood blocks with larger mass fall into the collection box and are then taken out through the first box door, the electric telescopic rod drives the push plate to move forward, and the extrusion force generated squeezes the wood chips into blocks, which are then taken out through the second box door, thereby automatically separating the wood blocks from the sawdust, and automatically squeezing the relatively fluffy wood chips, solving the problem of more space occupation, saving time and effort, and improving the efficiency of subsequent recycling work. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0014] Figure 2 It is a right side sectional stereoscopic structural schematic diagram of the utility model;

[0015] Figure 3 It is a top view and a cross-sectional three-dimensional structure schematic diagram of the utility model;

[0016] Figure 4 for Figure 2 Schematic diagram of the enlarged three-dimensional structure of area A in the middle.

[0017] In the figure: 1. box body; 2. partition; 3. fixed plate; 4. rotating plate; 5. collecting box; 6. feeding hopper; 7. square plate; 8. winding roller; 9. pull rope; 10. first vertical rod; 11. second vertical rod; 12. spring; 13. blower; 14. induced draft fan; 15. block; 16. push plate; 17. electric telescopic rod; 18. first box door; 19. second box door; 20. handle; 21. rectangular block; 22. servo motor. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example

[0020] See also Figure 1-4The utility model provides a technical solution: a wood chip collection device for wood processing, comprising a box body 1, a partition plate 2 is fixedly connected to the bottom inner wall of the box body 1, a fixed plate 3 is fixedly connected to the rear inner wall of the box body 1, a rotating plate 4 is rotatably connected to the front side of the fixed plate 3, a collecting box 5 is movably contacted on the bottom inner wall of the box body 1, a feeding hopper 6 is connected and fixed to the top of the box body 1, two square plates 7 are fixedly connected to the bottom inner wall of the box body 1, a winding roller 8 is rotatably connected between the two square plates 7, and the winding roller The outer side of the box 8 is fixedly connected with a pull rope 9, which is wound around the outer side of the winding roller 8 and fixedly connected to the bottom of the rotating plate 4. The bottom of the rotating plate 4 is rotatably connected to two blocks 15, and the bottom of the block 15 is fixedly connected to a first vertical rod 10. The outer side of the first vertical rod 10 is slidably sleeved with a second vertical rod 11, and the bottom end of the second vertical rod 11 is fixedly connected to the bottom inner wall of the box body 1. A spring 12 is fixedly connected between the block 15 and the corresponding second vertical rod 11, and the spring 12 is movably sleeved on the corresponding first vertical rod 1 0, a blower 13 is fixedly connected to the front side of the box body 1, and an induced draft fan 14 is fixedly connected to the left side of the partition 2. The sawdust and wood block mixture is poured in through the feed hopper 6 and then falls on the rotating plate 4. The servo motor 22 works to drive the winding roller 8 to rotate, thereby driving the rotating plate 4 to move downward through the pull rope 9, and the servo motor 22 stops working. The rotating plate 4 that has lost the pulling force is reset under the action of the elastic force of the spring 12 itself. The servo motor 22 repeatedly starts and stops, so that the rotating plate 4 continues to shake up and down. The blower 13 works to blow up the sawdust, and then it is discharged to the left side of the partition 2 through the induced draft fan 14. The wood blocks with larger mass fall into the collection box 5 and are then taken out through the first box door 18. The electric telescopic rod 17 drives the push plate 16 to move forward, and the extrusion force generated squeezes the wood chips into blocks, which are then taken out through the second box door 19, so that the wood blocks can be automatically separated from the wood chips, and the relatively fluffy wood chips can be automatically squeezed, which solves the problem of more space occupation, saves time and effort, and improves the efficiency of subsequent recycling work.

[0021] In this embodiment, specifically: the air outlet pipe of the air supply fan 13 extends into the box body 1, the air inlet pipe of the induced draft fan 14 extends to the right side of the partition 2, the air outlet pipe of the induced draft fan 14 is set to be L-shaped, and the setting of the air supply fan 13 has the effect of blowing air;

[0022] In this embodiment, specifically: a push plate 16 is slidably connected between the left side of the partition 2 and the left inner wall of the box body 1, and an electric telescopic rod 17 is fixedly connected to the rear inner wall of the box body 1. The setting of the electric telescopic rod 17 achieves an automated effect;

[0023] In this embodiment, specifically: the output shaft end of the electric telescopic rod 17 is fixedly connected to the rear side of the push plate 16, and the front side of the box body 1 is rotatably connected to the first box door 18 and the second box door 19. The setting of the first box door 18 facilitates the material removal;

[0024] In this embodiment, specifically: the first box door 18, the second box door 19 and the front side of the collection box 5 are all fixedly connected with a handle 20, and the setting of the handle 20 plays an effect of facilitating pulling;

[0025] In this embodiment, specifically: two rectangular blocks 21 are fixedly connected to the front side of the second box door 19, and the rectangular blocks 21 are fixedly connected to the box body 1 through hexagonal bolts. The setting of the rectangular blocks 21 facilitates the fixing effect;

[0026] In this embodiment, specifically: a servo motor 22 is fixedly connected to the right side of a square plate 7 on the right side, and the output shaft end of the servo motor 22 is fixedly connected to the right side of the winding roller 8. The setting of the servo motor 22 achieves an automation effect.

[0027] The utility model is in operation: when in use, a mixture of sawdust and wood blocks is poured in through the feed hopper 6, and then falls on the rotating plate 4, the servo motor 22 works to drive the winding roller 8 to rotate, the winding roller 8 winds the pull rope 9, and drives the rotating plate 4 to move downward and rotate under the action of the pulling force, the rotating plate 4 moves downward and rotates to drive the block 15 to move downward, the block 15 drives the first vertical rod 10 to slide downward on the inner side of the second vertical rod 11, the spring 12 is compressed, the servo motor 22 stops working, the rotating plate 4 that loses the pulling force is reset under the action of the elastic force of the spring 12 itself, the servo motor 22 repeatedly starts and stops, so that the rotating plate 4 continues to shake up and down, the blower 13 works to blow wind to the rotating plate 4, thereby The wood chips with smaller mass are lifted up by the wind, and the induced draft fan 14 works to suck up the lifted wood chips and discharge them to the left side of the partition 2 through the air outlet pipe. The wood blocks with larger mass fall into the collection box 5 under the action of gravity and are then taken out through the first box door 18. The electric telescopic rod 17 is started, and the output shaft of the electric telescopic rod 17 drives the push plate 16 to move forward. The extrusion force generated squeezes the wood chips into blocks, which are then taken out through the second box door 19, thereby forming a wood chip collection device for wood processing, which can automatically separate the wood blocks from the wood chips and automatically squeeze the relatively fluffy wood chips, thereby solving the problem of more space occupation, saving time and effort, and improving the efficiency of subsequent recycling work.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wood chip collecting device for wood processing, comprising a box (1), characterized in that: A partition plate (2) is fixedly connected to the inner wall of the bottom of the box body (1), a fixed plate (3) is fixedly connected to the inner wall of the rear side of the box body (1), a rotating plate (4) is rotatably connected to the front side of the fixed plate (3), a collecting box (5) is movably contacted to the inner wall of the bottom of the box body (1), a feed hopper (6) is connected to and fixed to the top of the box body (1), two square plates (7) are fixedly connected to the inner wall of the bottom of the box body (1), a winding roller (8) is rotatably connected between the two square plates (7), a pull rope (9) is fixedly connected to the outer side of the winding roller (8), the pull rope (9) is wound around the outer side of the winding roller (8) and connected to the bottom of the rotating plate (4). The rotating plate (4) is fixedly connected to two blocks (15) at the bottom thereof, the block (15) being fixedly connected to a first vertical rod (10), the outer side of the first vertical rod (10) being slidably sleeved with a second vertical rod (11), the bottom end of the second vertical rod (11) being fixedly connected to the bottom inner wall of the box body (1), a spring (12) being fixedly connected between the block (15) and the corresponding second vertical rod (11), the spring (12) being movably sleeved on the outer side of the corresponding first vertical rod (10), the front side of the box body (1) being fixedly connected to a blower (13), and the left side of the partition plate (2) being fixedly connected to an induced draft fan (14).

2. A wood chip collecting device for wood processing according to claim 1, characterized in that: The air outlet pipe of the air supply fan (13) extends into the box body (1), the air inlet pipe of the induced draft fan (14) extends to the right side of the partition (2), and the air outlet pipe of the induced draft fan (14) is arranged in an L shape.

3. A wood chip collecting device for wood processing according to claim 2, characterized in that: A push plate (16) is slidably connected between the left side of the partition (2) and the left inner wall of the box body (1), and an electric telescopic rod (17) is fixedly connected to the rear inner wall of the box body (1).

4. A wood chip collecting device for wood processing according to claim 3, characterized in that: The output shaft end of the electric telescopic rod (17) is fixedly connected to the rear side of the push plate (16), and the front side of the box body (1) is rotatably connected to the first box door (18) and the second box door (19).

5. A wood chip collecting device for wood processing according to claim 4, characterized in that: The first box door (18), the second box door (19) and the front side of the collection box (5) are all fixedly connected with a handle (20).

6. A wood chip collecting device for wood processing according to claim 5, characterized in that: Two rectangular blocks (21) are fixedly connected to the front side of the second box door (19), and the rectangular blocks (21) are fixedly connected to the box body (1) via hexagonal bolts.

7. A wood chip collecting device for wood processing according to claim 6, characterized in that: A servo motor (22) is fixedly connected to the right side of one of the square plates (7) on the right side, and the end of the output shaft of the servo motor (22) is fixedly connected to the right side of the winding roller (8).

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