Wood shaving equipment for wood board processing

Abstract

The invention discloses wood shaving equipment for wood board processing, and relates to the technical field of wood board processing, the wood shaving equipment comprises an equipment main body, a wood shaving groove, a wood shaving roller and a placing box, a movable seat is mounted on the outer wall of the placing box, a plurality of groups of first linkage shafts are symmetrically mounted on the outer wall of the equipment main body, and mounting plates are symmetrically mounted in the equipment main body; a first limiting shaft is movably mounted in the position between the two mounting plates, a sieve plate is mounted on the outer wall of the first limiting shaft, and a waste box is movably mounted at the lower ends of the two mounting plates. Through arrangement of the wood shaving groove, the wood shaving rollers, the movable seat and the sieve plate, the movable seat performs reciprocating displacement, the multiple sets of wood shaving rollers rotate, wood shaving operation is performed on wood, wood shavings fall to the upper end of the sieve plate through the wood shaving groove, the sieve plate performs reciprocating swing, and the wood shavings falling to the upper end of the sieve plate are sieved; impurities in the wood shavings penetrate through the sieve plate and fall into the waste box, and the quality of the wood shavings is improved.

Description

Technical Field

[0001] The invention relates to the technical field of wood board processing, in particular to wood shavings equipment for wood board processing. Background Art

[0002] Shavings equipment is widely used in wood board processing. Its function is to cut wood into shavings. Shavings refer to the long wood chips produced when processing wood products. Shavings have a wide range of uses. After crushing, they can be used to make high-pressure wood boards. High-pressure boards made of shavings and sawdust are widely used in the production of furniture products.

[0003] The shavings equipment includes a frame, a platform placed on the frame, and a knife holder fixed on the platform. The wood enters the machine from the feed port, is sliced ​​by the blade inside the machine, and shavings are produced. The shavings produced are uniform in size and thickness, and are no different from the shavings produced by hand in a woodworking factory.

[0004] In the prior art, a power motor is used to control the rotation of the slicer so that the slicer cuts the wood to produce shavings. However, when the wood is shaving, the wood will produce a large amount of debris and dust. The debris and dust are mixed with the shavings during the shaving process. The debris and dust are mixed in the shavings as impurities, reducing the quality of the shavings. Summary of the invention

[0005] Based on this, the purpose of the present invention is to provide a wood chipping device for wood board processing to solve the technical problems in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a wood chipping device for wood board processing, comprising a device body, a chipping groove, a chipping roller and a placement box, wherein a plurality of groups of chipping grooves are provided on the upper end of the device body, and chipping rollers are movably installed inside the plurality of groups of chipping grooves, and a placement box is movably installed on the upper end of the device body; A movable seat is installed on the outer wall of the placement box, a pressure plate is movably installed inside the placement box, multiple groups of first linkage shafts are symmetrically installed on the outer wall of the equipment body, and the outer walls of the multiple groups of first linkage shafts are respectively threadedly connected with the inner wall of the movable seat, mounting plates are symmetrically installed inside the equipment body, a first limiting shaft is movably installed between the two groups of mounting plates, a sieve plate is installed on the outer wall of the first limiting shaft, and a waste box is movably installed at the lower end of the two groups of mounting plates; A first motor is installed at one end of the device body, and multiple groups of first drive shafts are movably installed inside the device body, and the outer walls of the multiple groups of first drive shafts are evenly connected to the inner walls of multiple groups of shaving rollers, one end of one group of the first drive shafts is connected to the output end of the first motor, and the multiple groups of first drive shafts are respectively connected by synchronous belts, and one group of the first drive shafts is movably connected to the first connecting shaft and the first limiting shaft.

[0007] By adopting the above technical scheme, the movable seat moves back and forth, and at the same time, multiple groups of shaving rollers rotate, so as to perform shavings on the wood. The shavings fall to the upper end of the screen plate through the shaving trough. The wood will produce a large amount of debris and dust. These debris and dust are mixed with the shavings during the shavings process. The debris and dust are mixed in the shavings as impurities. The screen plate swings back and forth to screen the shavings that fall to the upper end of the screen plate, so that the impurities in the shavings pass through the screen plate and fall into the waste box, thereby improving the quality of the shavings.

[0008] The present invention is further configured as follows: a mounting cylinder is installed on the inner wall of the movable seat, a second motor is installed on the upper end of the mounting cylinder, a second drive shaft is movably installed inside the mounting cylinder, and one end of the second drive shaft is connected to the output end of the second motor, a movable column is movably installed inside the mounting cylinder, and the bottom end of the movable column is movably connected to the pressure plate, the inner wall of the movable column is threadedly connected to the outer wall of the second drive shaft, a spring is installed on the upper end of the movable column, and one end of the spring is fixedly connected to the inner wall of the mounting cylinder.

[0009] By adopting the above technical solution, the second motor drives the second drive shaft to rotate, and the outer wall of the second drive shaft is threadedly connected to the inner wall of the moving column, so the moving column moves upward, thereby driving the pressure plate to move upward and squeeze the spring. The wood is placed inside the placement box, and the second motor is turned off. The spring pushes the moving column to move downward, thereby driving the pressure plate to move downward, and the pressure plate squeezes the wood.

[0010] The present invention is further configured as follows: a first transmission shaft is movably installed inside the equipment main body, and the first transmission shaft is connected to a group of first drive shafts through a synchronous belt, a first transmission bevel gear is installed at one end of the first transmission shaft, a first movable shaft is symmetrically installed inside the equipment main body, and two groups of first movable shafts are connected through synchronous belts, movable bevel gears are installed at both ends of one group of the first movable shafts, and a movable bevel gear is installed at one end of the other group of first movable shafts, and one group of movable bevel gears is meshingly connected with the first transmission bevel gear.

[0011] By adopting the above technical solution, a group of first drive shafts rotate, and a group of first drive shafts are connected to the first transmission shaft through a synchronous belt, so the first transmission shaft rotates, thereby driving the first transmission bevel gear to rotate, and the first transmission bevel gear is meshed and connected with a group of movable bevel gears, so a group of movable bevel gears rotates, thereby driving a group of first movable shafts to rotate, and the two groups of first movable shafts are connected by a synchronous belt, so the two groups of first movable shafts rotate synchronously, thereby driving the other two groups of movable bevel gears to rotate.

[0012] The present invention is further configured such that a first linkage bevel gear is installed at one end of two groups of the first linkage shafts, and the two groups of the first linkage bevel gears are respectively meshed and connected with two groups of movable bevel gears, and multiple groups of the first linkage shafts are respectively connected by synchronous belts.

[0013] By adopting the above technical solution, the other two groups of movable bevel gears rotate, and the other two groups of movable bevel gears are respectively meshed and connected with the two groups of first connecting bevel gears, so the two groups of first connecting bevel gears rotate, thereby driving the two groups of first connecting shafts to rotate, and the multiple groups of first connecting shafts are respectively connected by synchronous belts, so the multiple groups of first connecting shafts rotate.

[0014] The present invention is further configured as follows: a second connecting shaft is movably installed inside the equipment main body, and the second connecting shaft is connected to another group of first driving shafts through a synchronous belt, a movable shaft is movably installed inside one group of mounting plates, and one end of the movable shaft extends into the interior of the equipment main body and is connected to one end of the second connecting shaft, a reciprocating thread groove is provided on the outer wall of one end of the movable shaft, a movable tooth block is movably installed on the outer wall of the movable shaft, and the inner wall of the movable tooth block is threadedly connected to the outer wall of the movable shaft, a first limiting gear is installed at one end of the first limiting shaft, and the first limiting gear is meshingly connected to the movable tooth block.

[0015] By adopting the above technical solution, a group of first driving shafts and the second connecting shaft are connected through a synchronous belt, so the second connecting shaft rotates, thereby driving the movable shaft to rotate, and the outer wall of the movable shaft is threadedly connected to the inner wall of the movable tooth block, and the thread groove on the outer wall of the movable shaft is a reciprocating thread groove, so the movable tooth block moves back and forth, and the movable tooth block is meshed and connected with the first limiting gear, so the first limiting gear rotates reciprocatingly, thereby driving the first limiting shaft to rotate reciprocatingly, and then driving the screen plate to swing back and forth.

[0016] The present invention is further configured as follows: a second connecting bevel gear is installed at one end of the second connecting shaft, a second transmission shaft is movably installed inside the equipment main body, a second transmission bevel gear is installed at one end of the second transmission shaft, and the second transmission bevel gear is meshed and connected with the second connecting bevel gear, a third connecting shaft is symmetrically installed inside the equipment main body, and two groups of third connecting shafts are connected by synchronous belts, one group of the third connecting shaft is connected to the second transmission shaft by a synchronous belt, moving blocks are movably installed on the outer walls of the two groups of the third connecting shafts, and the inner walls of the two groups of moving blocks are respectively threadedly connected to the outer walls of the two groups of third connecting shafts.

[0017] By adopting the above technical solution, the second connecting shaft rotates, driving the second connecting bevel gear to rotate, and the second connecting bevel gear is meshed and connected with the second transmission bevel gear, so the second transmission bevel gear rotates, thereby driving the second transmission shaft to rotate, and the second transmission shaft is connected to a group of third connecting shafts through a synchronous belt, so a group of third connecting shafts rotates, and the two groups of third connecting shafts are connected through a synchronous belt, so the two groups of third connecting shafts rotate, and the outer walls of the two groups of third connecting shafts are respectively threadedly connected to the inner walls of the two groups of moving blocks, so the two groups of moving blocks are displaced.

[0018] The present invention is further configured as follows: a second limiting shaft and an air suction pipe are installed between the two groups of moving blocks, an air outlet is opened at the upper end of the air suction pipe, and a filter plate is provided at the upper end of the air outlet, a limiting ring is movably installed on the outer wall of the second limiting shaft, and the inner wall of the limiting ring is threadedly connected to the outer wall of the second limiting shaft, a moving ring is movably installed on the outer wall of the suction pipe, and one end of the moving ring is fixedly connected to one end of the limiting ring, the second limiting shaft extends to one end of the outer wall of a group of moving blocks and a second limiting gear is installed, a gear plate is installed inside the equipment body, and the gear plate is meshed and connected with the second limiting gear.

[0019] By adopting the above technical solution, the two groups of moving blocks are displaced, thereby driving the suction pipe and the second limiting shaft to be displaced, and then driving the second limiting gear to be displaced, and the second limiting gear is meshingly connected with the toothed plate, so the limiting gear rotates, thereby driving the second limiting shaft to rotate, and the outer wall of the second limiting shaft is threadedly connected to the inner wall of the limiting ring, so the limiting ring is displaced, thereby driving the moving ring to be displaced.

[0020] The present invention is further configured as follows: a bellows is installed inside the device body, a mounting shaft is movably installed inside the bellows, and the mounting shaft extends to one end of the outer wall of the bellows and is connected to a group of first drive shafts through a synchronous belt, a fan is installed on the outer wall of the mounting shaft, an air collecting plate is installed inside the other group of mounting plates, an air outlet duct is provided between the air collecting plate and the bellows, air outlet plates are symmetrically installed inside the device body, and two groups of air outlet plates are connected to the air collecting plate.

[0021] By adopting the above technical solution, a group of first drive shafts rotate, and a group of first drive shafts are connected to the installation shaft through a synchronous belt, so the installation shaft rotates, thereby driving the fan, so that airflow is generated in the bellows, and the air outlet pipe transmits the airflow to the air collecting plate, and the air collecting plate diverts the airflow to two groups of air outlet plates, and the air outlet plates discharge the airflow.

[0022] The present invention is further configured such that an air inlet pipe is installed at one end of the bellows, and the air inlet pipe is a corrugated hose, one end of the air inlet pipe extends into a group of moving blocks, and one end of the air inlet pipe extends into a group of moving blocks and is connected to the air suction pipe.

[0023] By adopting the above technical solution, after airflow is generated inside the bellows, negative pressure is generated at the air inlet of the bellows, and the bellows sucks the airflow into use through the suction pipe and the air inlet pipe. At the same time, the suction pipe moves back and forth at the bottom of the screen plate, further allowing impurities to fall from the upper end of the screen plate into the waste box.

[0024] The present invention is further configured as follows: a discharge port is provided on the outer wall of the equipment body, and the cross-section of the discharge port is arc-shaped, a convex plate is symmetrically installed on the outer wall of the placement box, a convex block is symmetrically installed on the upper end of the equipment body, a second movable shaft is symmetrically installed inside the equipment body, and two groups of second movable shafts are provided with torsion springs at one end, movable blocks are movably installed on the outer walls of the two groups of second movable shafts, and the inner walls of the two groups of movable blocks are respectively threadedly connected to the outer walls of the two groups of second movable shafts, the two groups of movable blocks extend to one end of the outer wall of the equipment body and are respectively fixedly connected to the two groups of protrusions, a fourth linkage shaft is movably installed inside the equipment body, and both ends of the fourth linkage shaft are respectively connected to the two groups of second movable shafts through synchronous belts, a baffle is movably installed inside the discharge port, and the inner wall of the baffle is fixedly connected to the outer wall of the fourth linkage shaft, and a material receiving box is provided on one side of the discharge port.

[0025] By adopting the above technical solution, the placement box is moved to one end of the equipment body, so that a group of convex plates push a group of convex blocks to move, thereby driving a group of movable blocks to move, and the inner wall of the movable block is threadedly connected to the outer wall of the second movable shaft, so the second movable shaft rotates, and the second movable shaft is connected to the fourth connecting shaft through a synchronous belt, which drives the fourth connecting shaft to rotate, and drives the baffle to flip, thereby opening the discharge port, and the screened shavings fall into the receiving box through the discharge port.

[0026] In summary, the present invention mainly has the following beneficial effects: The present invention is provided with a shaving trough, a shaving roller, a movable seat and a screen plate. The movable seat moves back and forth, and at the same time, multiple groups of shaving rollers rotate, so as to perform shavings on the wood. The shavings fall to the upper end of the screen plate through the shaving trough. The wood will produce a large amount of debris and dust. These debris and dust are mixed with the shavings during the shaving process. The debris and dust are mixed in the shavings as impurities. The screen plate swings back and forth to screen the shavings falling to the upper end of the screen plate, so that the impurities in the shavings pass through the screen plate and fall into the waste box, thereby improving the quality of the shavings.

[0027] The present invention is provided with a bellows, an air outlet plate and an air outlet pipe. Air flow is generated in the bellows. The air outlet pipe transmits the air flow to the air collecting plate. The air collecting plate diverts the air flow to two groups of air outlet plates. The air outlet plates discharge the air flow. The air flow is directed toward the shavings being screened, thereby further improving the shavings screening effect and separating the shavings from impurities. Negative pressure is generated at the air inlet of the bellows. The bellows draws the air flow in for use through the suction pipe and the air inlet pipe. At the same time, the suction pipe moves back and forth at the bottom of the sieve plate, thereby further causing impurities to fall from the upper end of the sieve plate into the waste box, thereby further improving the shavings screening effect and improving the quality of the shavings. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the main body of the device in the present invention; Figure 2It is a schematic diagram of the movable seat in the present invention; Figure 3 It is a cross-sectional view of the installation tube in the present invention; Figure 4 It is a schematic diagram of the wood shavings groove in the present invention; Figure 5 It is a schematic diagram of the internal structure of the device body in the present invention; Figure 6 It is a schematic diagram of the sieve plate in the present invention; Figure 7 It is a schematic diagram of the shaving roller in the present invention; Figure 8 It is a schematic diagram of the moving axis in the present invention; Fig. 9 for Figure 8 A magnified image of point A; Fig.10 It is a schematic diagram of the bellows in the present invention; Fig.11 is a schematic diagram of a fan in the present invention; Fig.12 It is a schematic diagram of a moving block in the present invention; Fig.13 Schematic diagram of the baffle in the present invention.

[0029] In the figure: 1. Equipment body; 2. Shavings trough; 3. Waste box; 4. Discharge port; 5. Receiving box; 6. First motor; 7. First drive shaft; 8. Shavings roller; 9. First transmission shaft; 10. First transmission bevel gear; 11. First movable shaft; 12. Movable bevel gear; 13. First linkage shaft; 14. First linkage bevel gear; 15. Movable seat; 16. Placement box; 17. Convex plate; 18. Mounting cylinder; 19. Second motor; 20. Second drive shaft; 21. Moving column; 22. Spring; 23. Press plate; 24. Mounting plate; 25. Screen plate; 26. First limit shaft; 27. First limit Gear; 28, second linkage shaft; 29, second linkage bevel gear; 30, moving shaft; 31, moving gear block; 32, second transmission shaft; 33, second transmission bevel gear; 34, bellows; 35, mounting shaft; 36, fan; 37, air outlet pipe; 38, air collecting plate; 39, air outlet plate; 40, air inlet pipe; 41, moving block; 42, air suction pipe; 43, moving ring; 44, second limiting shaft; 45, second limiting gear; 46, limiting ring; 47, gear plate; 48, third linkage shaft; 49, second movable shaft; 50, movable block; 51, protrusion; 52, fourth linkage shaft; 53, baffle. DETAILED DESCRIPTION

[0030] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] The following describes an embodiment of the present invention based on its overall structure.

[0032] A wood chipping device for processing wood boards, such as Figure 1 - Fig.13 As shown, the device comprises a device body 1, a shaving trough 2, a shaving roller 8 and a placement box 16. A plurality of groups of shaving troughs 2 are provided on the upper end of the device body 1. Shaving rollers 8 are movably installed inside the plurality of groups of shaving troughs 2. A placement box 16 is movably installed on the upper end of the device body 1. A movable seat 15 is installed on the outer wall of the placement box 16, and a pressing plate 23 is movably installed inside the placement box 16. The pressing plate 23 squeezes the wood. Multiple groups of first linkage shafts 13 are symmetrically installed on the outer wall of the equipment body 1, and the outer walls of the multiple groups of first linkage shafts 13 are respectively threadedly connected with the inner wall of the movable seat 15. A mounting plate 24 is symmetrically installed inside the equipment body 1. A first limiting shaft 26 is movably installed between the two groups of mounting plates 24. A sieve plate 25 is installed on the outer wall of the first limiting shaft 26. A waste box 3 is movably installed at the lower end of the two groups of mounting plates 24. The movable seat 15 moves back and forth, and the multiple groups of shaving rollers 8 rotate at the same time, so as to shaving the wood. The shavings fall to the upper end of the sieve plate 25 through the shaving groove 2. The sieve plate 25 swings back and forth to screen the shavings falling to the upper end of the sieve plate 25, so that the impurities in the shavings pass through the sieve plate 25 and fall into the waste box 3. A first motor 6 is installed at one end of the equipment body 1, and multiple groups of first drive shafts 9 are movably installed inside the equipment body 1, and the outer walls of the multiple groups of first drive shafts 9 are evenly connected to the inner walls of multiple groups of shaving rollers 8, one end of a group of first drive shafts 9 is connected to the output end of the first motor 6, and the multiple groups of first drive shafts 9 are respectively connected by synchronous belts, one group of first drive shafts 9 is movably connected to the first connecting shaft 13 and the first limiting shaft 26, the first motor 6 drives a group of first drive shafts 7, and the multiple groups of first drive shafts 7 are respectively connected by synchronous belts, and the multiple groups of first drive shafts 7 rotate synchronously, thereby driving the multiple groups of shaving rollers 8 to rotate.

[0033] See also Figure 1 - Figure 3, a mounting cylinder 18 is installed on the inner wall of the movable seat 15, and a second motor 19 is installed on the upper end of the mounting cylinder 18. A second driving shaft 20 is movably installed inside the mounting cylinder 18, and one end of the second driving shaft 20 is connected to the output end of the second motor 19. A moving column 21 is movably installed inside the mounting cylinder 18, and the bottom end of the moving column 21 is movably connected to the pressing plate 23. The inner wall of the moving column 21 is threadedly connected to the outer wall of the second driving shaft 20. A spring 22 is installed on the upper end of the moving column 21, and one end of the spring 22 is fixedly connected to the inner wall of the mounting cylinder 18. The second motor 19 drives the second driving shaft 20 to rotate, and the outer wall of the second driving shaft 20 is threadedly connected to the inner wall of the moving column 21. Therefore, the moving column 21 moves upward, thereby driving the pressing plate 23 to move upward and squeeze the spring 22. The wood is placed inside the placement box 16, and the second motor 19 is turned off. The spring 22 pushes the moving column 21 to move downward, thereby driving the pressing plate 23 to move downward, and the pressing plate 23 squeezes the wood.

[0034] See also Figure 1 - Figure 7 A first transmission shaft 9 is movably installed inside the equipment body 1, and the first transmission shaft 9 is connected to a group of first drive shafts 7 through a synchronous belt, and a first transmission bevel gear 10 is installed at one end of the first transmission shaft 9. A first movable shaft 11 is symmetrically installed inside the equipment body 1, and two groups of first movable shafts 11 are connected through a synchronous belt, and movable bevel gears 12 are installed at both ends of one group of first movable shafts 11, and a movable bevel gear 12 is installed at one end of another group of first movable shafts 11, and a group of movable bevel gears 12 are meshed and connected with the first transmission bevel gear 10, a group of first drive shafts 7 rotate, a group of first drive shafts 7 are connected to the first transmission shaft 9 through a synchronous belt, so the first transmission shaft 9 rotates, thereby driving the first transmission bevel gear 10 to rotate, and the first transmission bevel gear 10 is meshed and connected with a group of movable bevel gears 12, so a group of movable bevel gears 12 rotates, thereby driving a group of first movable shafts 11 to rotate, and the two groups of first movable shafts 11 are connected through a synchronous belt, so the two groups of first movable shafts 11 rotate synchronously, thereby driving the other two groups of movable bevel gears 12 to rotate.

[0035] See also Figure 1 - Figure 7 One end of the two groups of first linkage shafts 13 is installed with a first linkage bevel gear 14, and the two groups of first linkage bevel gears 14 are respectively meshed and connected with the two groups of movable bevel gears 12, and multiple groups of first linkage shafts 13 are respectively connected through synchronous belts, and the other two groups of movable bevel gears 12 rotate, and the other two groups of movable bevel gears 12 are respectively meshed and connected with the two groups of first linkage bevel gears 14, so the two groups of first linkage bevel gears 14 rotate, thereby driving the two groups of first linkage shafts 13 to rotate, and multiple groups of first linkage shafts 13 are respectively connected through synchronous belts, so multiple groups of first linkage shafts 13 rotate.

[0036] See also Figure 1 - Fig. 9 A second linkage shaft 28 is movably installed inside the device body 1, and the second linkage shaft 28 is connected to another set of first drive shafts 7 through a synchronous belt. A moving shaft 30 is movably installed inside a set of mounting plates 24, and one end of the moving shaft 30 extends into the inside of the device body 1 and is connected to one end of the second linkage shaft 28. A reciprocating thread groove is provided on the outer wall of one end of the moving shaft 30, and a moving tooth block 31 is movably installed on the outer wall of the moving shaft 30, and the inner wall of the moving tooth block 31 is threadedly connected to the outer wall of the moving shaft 30. A first limiting gear 27 is installed at one end of the first limiting shaft 26, and the first limiting gear 27 is meshed and connected with the moving tooth block 31, and a group of first driving shafts 7 are connected with the second connecting shaft 28 through a synchronous belt, so the second connecting shaft 28 rotates, thereby driving the moving shaft 30 to rotate, and the outer wall of the moving shaft 30 is threadedly connected with the inner wall of the moving tooth block 31, and the thread groove on the outer wall of the moving shaft 30 is a reciprocating thread groove, so the moving tooth block 31 moves back and forth, and the moving tooth block 31 is meshed and connected with the first limiting gear 27, so the first limiting gear 27 reciprocates, thereby driving the first limiting shaft 26 to reciprocate, and then driving the screen plate 25 to swing back and forth.

[0037] See also Figure 1 - Fig.10 A second linkage bevel gear 29 is installed at one end of the second linkage shaft 28, a second transmission shaft 32 is movably installed inside the equipment body 1, a second transmission bevel gear 33 is installed at one end of the second transmission shaft 32, and the second transmission bevel gear 33 is meshed and connected with the second linkage bevel gear 29, a third linkage shaft 48 is symmetrically installed inside the equipment body 1, and two groups of third linkage shafts 18 are connected by synchronous belts, one group of third linkage shafts 48 is connected to the second transmission shaft 32 by a synchronous belt, and the outer walls of the two groups of third linkage shafts 48 are movably installed with moving blocks 41, and the inner walls of the two groups of moving blocks 41 are respectively threaded with the outer walls of the two groups of third linkage shafts 48 The second connecting shaft 28 rotates, driving the second connecting bevel gear 29 to rotate, and the second connecting bevel gear 29 is meshed and connected with the second transmission bevel gear 33, so the second transmission bevel gear 33 rotates, thereby driving the second transmission shaft 32 to rotate, and the second transmission shaft 32 is connected to a group of third connecting shafts 48 through a synchronous belt, so a group of third connecting shafts 48 rotates, and the two groups of third connecting shafts 48 are connected through a synchronous belt, so the two groups of third connecting shafts 48 rotate, and the outer walls of the two groups of third connecting shafts 48 are respectively threadedly connected to the inner walls of the two groups of moving blocks 41, so the two groups of moving blocks 41 are displaced.

[0038] See also Figure 1 - Fig.12A second limiting shaft 44 and an air suction pipe 42 are installed between the two groups of moving blocks 41. An air outlet is opened at the upper end of the air suction pipe 42, and a filter plate is provided at the upper end of the air outlet. A limiting ring 46 is movably installed on the outer wall of the second limiting shaft 44, and the inner wall of the limiting ring 46 is threadedly connected to the outer wall of the second limiting shaft 44. A moving ring 43 is movably installed on the outer wall of the air suction pipe 42, and one end of the moving ring 43 is fixedly connected to one end of the limiting ring 46. The second limiting shaft 44 extends to one end of the outer wall of a group of moving blocks 41, and a second limiting gear 45 is installed. The inside of the device body 1 A toothed plate 47 is installed in the part, and the toothed plate 47 is meshed and connected with the second limit gear 45. The two groups of moving blocks 41 are displaced, thereby driving the suction pipe 42 and the second limit shaft 44 to be displaced, and then driving the second limit gear 45 to be displaced, and the second limit gear 45 is meshed and connected with the toothed plate 47, so the limit gear 45 rotates, thereby driving the second limit shaft 44 to rotate, and the outer wall of the second limit shaft 44 is threadedly connected with the inner wall of the limit ring 46, so the limit ring 46 is displaced, thereby driving the moving ring 43 to be displaced.

[0039] See also Figure 1 - Fig.11 A bellows 34 is installed inside the device body 1, and a mounting shaft 35 is movably installed inside the bellows 34, and the mounting shaft 35 extends to one end of the outer wall of the bellows 34 and is connected to a group of first drive shafts 7 through a synchronous belt, and a fan 36 is installed on the outer wall of the mounting shaft 35, and an air collecting plate 38 is installed inside the other group of mounting plates 24, and an air outlet pipe 37 is provided between the air collecting plate 38 and the bellows 34, and air outlet plates 39 are symmetrically installed inside the device body 1, and the two groups of air outlet plates 39 are connected to the air collecting plates 38, a group of first drive shafts 7 rotates, and a group of first drive shafts 7 is connected to the mounting shaft 35 through a synchronous belt, so the mounting shaft 35 rotates, thereby driving the fan 36, so that airflow is generated in the bellows 34, and the air outlet pipe 37 transmits the airflow to the air collecting plate 38, and the air collecting plate 38 diverts the airflow to two groups of air outlet plates 39, and the air outlet plates 39 discharge the airflow.

[0040] See also Figure 1 - Fig.12 An air inlet pipe 40 is installed at one end of the bellows 34, and the air inlet pipe 40 is a corrugated hose. One end of the air inlet pipe 40 extends into a group of movable blocks 41, and the air inlet pipe 40 extends into a group of movable blocks 41 and one end is connected to an air suction pipe 42. After air flow is generated inside the bellows 34, negative pressure is generated at the air inlet of the bellows 34, and the bellows 34 sucks the air flow into use through the air suction pipe 42 and the air inlet pipe 40. At the same time, the air suction pipe 42 moves back and forth at the bottom end of the sieve plate 25, further allowing impurities to fall from the upper end of the sieve plate 25 into the waste box 3.

[0041] See also Figure 1 - Fig.13The outer wall of the equipment body 1 is provided with a discharge port 4, and the cross-section of the discharge port 4 is arc-shaped. The outer wall of the placement box 16 is symmetrically installed with a convex plate 17, and the upper end of the equipment body 1 is symmetrically installed with a convex block 51. The inside of the equipment body 1 is symmetrically installed with a second movable shaft 49, and one end of the two groups of second movable shafts 49 is provided with a torsion spring. The outer walls of the two groups of second movable shafts 49 are movably installed with movable blocks 50, and the inner walls of the two groups of movable blocks 50 are respectively threadedly connected with the outer walls of the two groups of second movable shafts 49. The two groups of movable blocks 50 extend to one end of the outer wall of the equipment body 1 and are respectively fixedly connected with the two groups of convex blocks 51. A fourth linkage shaft 52 is movably installed inside the equipment body 1, and the two ends of the fourth linkage shaft 52 are respectively connected with the two groups of second movable shafts 49 The discharge port 4 is connected by a synchronous belt, and a baffle 53 is movably installed inside the discharge port 4, and the inner wall of the baffle 53 is fixedly connected to the outer wall of the fourth linkage shaft 52. A material receiving box 5 is provided on one side of the discharge port 4, and the placement box 16 is moved to one end of the equipment body 1, so that a group of convex plates 17 pushes a group of convex blocks 51 to move, thereby driving a group of movable blocks 50 to move, and the inner wall of the movable block 50 is threadedly connected to the outer wall of the second movable shaft 49, so the second movable shaft 49 rotates, and the second movable shaft 49 is connected to the fourth linkage shaft 52 by a synchronous belt, driving the fourth linkage shaft 52 to rotate, and driving the baffle 53 to flip, thereby opening the discharge port 4, and the screened shavings fall into the material receiving box 5 through the discharge port 4.

[0042] The working principle of the present invention is as follows: when the staff uses the device to perform wood shaving operations, the staff starts the second motor 19 to drive the second drive shaft 20 to rotate, and the outer wall of the second drive shaft 20 is threadedly connected to the inner wall of the moving column 21, so the moving column 21 moves upward, thereby driving the pressing plate 23 to move upward and squeeze the spring 22, and then the staff puts the wood inside the placing box 16, turns off the second motor 19, and the spring 22 pushes the moving column 21 to move downward, thereby driving the pressing plate 23 to move downward, and the pressing plate 23 squeezes the wood; After the pressing plate 23 squeezes the wood, the staff starts the first motor 6, thereby driving a group of first drive shafts 7, and multiple groups of first drive shafts 7 are connected by synchronous belts, and multiple groups of first drive shafts 7 rotate synchronously, thereby driving multiple groups of shaving rollers 8 to rotate; When a group of first driving shafts 7 rotates, a group of first driving shafts 7 is connected to the first transmission shaft 9 through a synchronous belt, so the first transmission shaft 9 rotates, thereby driving the first transmission bevel gear 10 to rotate, and the first transmission bevel gear 10 is meshed and connected with a group of movable bevel gears 12, so a group of movable bevel gears 12 rotates, thereby driving a group of first movable shafts 11 to rotate, and the two groups of first movable shafts 11 are connected through synchronous belts, so the two groups of first movable shafts 11 rotate synchronously, thereby driving the other two groups of movable bevel gears 12 to rotate, and the other two groups of movable bevel gears 12 are respectively meshed and connected with the two groups of first linkage bevel gears 14, so the two groups of first linkage bevel gears 14 rotate, thereby driving the two groups of first linkage shafts 13 to rotate, and multiple groups of first linkage shafts 13 are respectively connected through synchronous belts, so multiple groups of first linkage shafts 13 rotate; When the multiple sets of first linkage shafts 13 rotate, the outer walls of the multiple sets of first linkage shafts 13 are respectively threadedly connected with the inner walls of the movable seat 15, and the thread grooves of the outer walls of the multiple sets of first linkage shafts 13 are reciprocating thread grooves, so the movable seat 15 moves back and forth, and the multiple sets of shaving rollers 8 rotate at the same time, so as to shaving the wood, and the shavings fall to the upper end of the screen plate 25 through the shaving groove 2; When the multiple groups of first driving shafts 7 rotate, one group of the first driving shafts 7 is connected to the second connecting shaft 28 through a synchronous belt, so the second connecting shaft 28 rotates, thereby driving the moving shaft 30 to rotate, and the outer wall of the moving shaft 30 is threadedly connected to the inner wall of the moving tooth block 31, and the thread groove on the outer wall of the moving shaft 30 is a reciprocating thread groove, so the moving tooth block 31 moves back and forth, and the moving tooth block 31 is meshed and connected with the first limiting gear 27, so the first limiting gear 27 reciprocates, thereby driving the first limiting shaft 26 to reciprocate, and then driving the screen plate 25 to swing back and forth, and the shavings falling to the upper end of the screen plate 25 are screened, so that the impurities in the shavings pass through the screen plate 25 and fall into the waste box 3; When the second linkage shaft 28 rotates, the second linkage bevel gear 29 is driven to rotate, and the second linkage bevel gear 29 is meshed and connected with the second transmission bevel gear 33, so the second transmission bevel gear 33 rotates, thereby driving the second transmission shaft 32 to rotate, and the second transmission shaft 32 is connected to a group of third linkage shafts 48 through a synchronous belt, so a group of third linkage shafts 48 rotates, and the two groups of third linkage shafts 48 are connected through the synchronous belt, so the two groups of third linkage shafts 48 rotate; When the two sets of third linkage shafts 48 rotate, and the outer walls of the two sets of third linkage shafts 48 are respectively threadedly connected with the inner walls of the two sets of moving blocks 41, the two sets of moving blocks 41 are displaced, thereby driving the suction pipe 42 and the second limiting shaft 44 to be displaced, and then driving the second limiting gear 45 to be displaced, and the second limiting gear 45 is meshedly connected with the toothed plate 47, so the limiting gear 45 rotates, thereby driving the second limiting shaft 44 to rotate, and the outer wall of the second limiting shaft 44 is threadedly connected with the inner wall of the limiting ring 46, so the limiting ring 46 is displaced, thereby driving the moving ring 43 to be displaced; When a group of first drive shafts 7 rotates, and a group of first drive shafts 7 is connected to the installation shaft 35 through a synchronous belt, the installation shaft 35 rotates, thereby driving the fan 36, so that airflow is generated in the bellows 34, and the air outlet pipe 37 transmits the airflow to the air collecting plate 38, and the air collecting plate 38 divides the airflow to two groups of air outlet plates 39, and the air outlet plates 39 discharge the airflow, and the airflow is directed toward the shavings being screened, so as to further improve the shavings screening effect and separate the shavings from impurities; When airflow is generated inside the bellows 34, negative pressure is generated at the air inlet of the bellows 34, and the bellows 34 sucks the airflow for use through the air suction pipe 42 and the air inlet pipe 40. At the same time, the air suction pipe 42 moves back and forth at the bottom of the sieve plate 25, further allowing impurities to fall from the upper end of the sieve plate 25 into the waste box 3, and the moving ring 43 moves back and forth to clean the filter plate at the upper end of the air suction pipe 42, thereby avoiding blockage of the air suction pipe 42 and improving the use effect of the air suction pipe 42. When the placement box 16 moves to one end of the equipment body 1, a group of convex plates 17 pushes a group of convex blocks 51 to move, thereby driving a group of movable blocks 50 to move, and the inner wall of the movable block 50 is threadedly connected to the outer wall of the second movable shaft 49, so the second movable shaft 49 rotates, and the second movable shaft 49 is connected to the fourth linkage shaft 52 through a synchronous belt, driving the fourth linkage shaft 52 to rotate, driving the baffle 53 to flip, thereby opening the discharge port 4, and the sieved shavings fall into the material receiving box 5 through the discharge port 4, and after the placement box 16 is separated from one end of the equipment body 1, the torsion spring at one end of the second movable shaft 49 drives the second movable shaft 49 to reset, thereby driving the baffle 53 to reset, so that the discharge port 4 is closed; The present invention is provided with a shaving trough 2, a shaving roller 8, a movable seat 15 and a screen plate 25. The movable seat 15 moves back and forth, and multiple groups of shaving rollers 8 rotate at the same time, so as to perform shavings on the wood. The shavings fall to the upper end of the screen plate 25 through the shaving trough 2. The screen plate 25 swings back and forth, and the shavings falling to the upper end of the screen plate 25 are screened, so that impurities in the shavings pass through the screen plate 25 and fall into the waste box 3.

[0043] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A wood chipping device for wood board processing, comprising a device body (1), a wood chipping trough (2), a wood chipping roller (8) and a placement box (16), characterized in that: A plurality of groups of shaving grooves (2) are provided at the upper end of the device body (1), and shaving rollers (8) are movably installed inside the plurality of groups of shaving grooves (2). A placement box (16) is movably installed at the upper end of the device body (1); The outer wall of the placement box (16) is installed with a movable seat (15), and a pressure plate (23) is movably installed inside the placement box (16). Multiple groups of first linkage shafts (13) are symmetrically installed on the outer wall of the equipment body (1), and the outer walls of the multiple groups of first linkage shafts (13) are respectively threadedly connected to the inner wall of the movable seat (15). The equipment body (1) is symmetrically installed with mounting plates (24). A first limiting shaft (26) is movably installed inside between two groups of the mounting plates (24). A sieve plate (25) is installed on the outer wall of the first limiting shaft (26). A waste box (3) is movably installed at the lower end of the two groups of the mounting plates (24); A first motor (6) is installed at one end of the device body (1), and multiple groups of first drive shafts (9) are movably installed inside the device body (1), and the outer walls of the multiple groups of first drive shafts (9) are evenly connected to the inner walls of multiple groups of shaving rollers (8), one end of one group of the first drive shafts (9) is connected to the output end of the first motor (6), and the multiple groups of first drive shafts (9) are respectively connected by synchronous belts, and one group of the first drive shafts (9) is movably connected to the first linkage shaft (13) and the first limit shaft (26).

2. The wood chipping equipment for wood board processing according to claim 1, characterized in that: A mounting cylinder (18) is mounted on the inner wall of the movable seat (15), a second motor (19) is mounted on the upper end of the mounting cylinder (18), a second drive shaft (20) is movably mounted inside the mounting cylinder (18), and one end of the second drive shaft (20) is connected to the output end of the second motor (19), a movable column (21) is movably mounted inside the mounting cylinder (18), and the bottom end of the movable column (21) is movably connected to the pressure plate (23), the inner wall of the movable column (21) is threadedly connected to the outer wall of the second drive shaft (20), and a spring (22) is mounted on the upper end of the movable column (21), and one end of the spring (22) is fixedly connected to the inner wall of the mounting cylinder (18).

3. The wood chipping equipment for wood board processing according to claim 1, characterized in that: A first transmission shaft (9) is movably mounted inside the device body (1), and the first transmission shaft (9) is connected to a group of first drive shafts (7) via a synchronous belt, a first transmission bevel gear (10) is mounted on one end of the first transmission shaft (9), first movable shafts (11) are symmetrically mounted inside the device body (1), and two groups of first movable shafts (11) are connected via a synchronous belt, movable bevel gears (12) are mounted on both ends of one group of the first movable shafts (11), and a movable bevel gear (12) is mounted on one end of the other group of first movable shafts (11), and one group of movable bevel gears (12) is meshingly connected to the first transmission bevel gear (10).

4. The wood chipping equipment for wood board processing according to claim 3, characterized in that: A first linkage bevel gear (14) is mounted on one end of the two sets of the first linkage shafts (13), and the two sets of the first linkage bevel gears (14) are respectively meshed and connected with the two sets of movable bevel gears (12), and the multiple sets of the first linkage shafts (13) are respectively connected via synchronous belts.

5. The wood chipping equipment for wood board processing according to claim 1, characterized in that: A second linkage shaft (28) is movably mounted inside the device body (1), and the second linkage shaft (28) is connected to another set of first drive shafts (7) via a synchronous belt; a moving shaft (30) is movably mounted inside one set of mounting plates (24), and one end of the moving shaft (30) extends into the device body (1) and is connected to one end of the second linkage shaft (28); a reciprocating thread groove is formed on the outer wall of one end of the moving shaft (30); a moving tooth block (31) is movably mounted on the outer wall of the moving shaft (30), and the inner wall of the moving tooth block (31) is threadedly connected to the outer wall of the moving shaft (30); a first limiting gear (27) is mounted on one end of the first limiting shaft (26), and the first limiting gear (27) is meshingly connected to the moving tooth block (31).

6. The wood chipping equipment for wood board processing according to claim 5, characterized in that: A second linkage bevel gear (29) is mounted at one end of the second linkage shaft (28); a second transmission shaft (32) is movably mounted inside the device body (1); a second transmission bevel gear (33) is mounted at one end of the second transmission shaft (32); and the second transmission bevel gear (33) is meshingly connected with the second linkage bevel gear (29); a third linkage shaft (48) is symmetrically mounted inside the device body (1); and two groups of third linkage shafts (18) are connected via a synchronous belt; one group of the third linkage shaft (48) is connected to the second transmission shaft (32) via a synchronous belt; and moving blocks (41) are movably mounted on the outer walls of the two groups of the third linkage shafts (48); and the inner walls of the two groups of moving blocks (41) are respectively threadedly connected to the outer walls of the two groups of the third linkage shafts (48).

7. The wood chipping equipment for wood board processing according to claim 6, characterized in that: A second limiting shaft (44) and an air suction pipe (42) are installed between the two groups of moving blocks (41); an air outlet is provided at the upper end of the air suction pipe (42), and a filter plate is provided at the upper end of the air outlet; a limiting ring (46) is movably installed on the outer wall of the second limiting shaft (44), and the inner wall of the limiting ring (46) is threadedly connected to the outer wall of the second limiting shaft (44); a moving ring (43) is movably installed on the outer wall of the air suction pipe (42), and one end of the moving ring (43) is fixedly connected to one end of the limiting ring (46); a second limiting gear (45) is installed at one end of the outer wall of the second limiting shaft (44) extending to one group of moving blocks (41); a tooth plate (47) is installed inside the device body (1), and the tooth plate (47) is meshedly connected to the second limiting gear (45).

8. The wood chipping equipment for wood board processing according to claim 7, characterized in that: A bellows (34) is installed inside the device body (1), a mounting shaft (35) is movably installed inside the bellows (34), and the mounting shaft (35) extends to one end of the outer wall of the bellows (34) and is connected to a group of first drive shafts (7) through a synchronous belt, a fan (36) is installed on the outer wall of the mounting shaft (35), an air collecting plate (38) is installed inside the other group of mounting plates (24), an air outlet pipe (37) is provided between the air collecting plate (38) and the bellows (34), and air outlet plates (39) are symmetrically installed inside the device body (1), and the two groups of air outlet plates (39) are connected to the air collecting plate (38).

9. The wood chipping equipment for wood board processing according to claim 8, characterized in that: An air inlet pipe (40) is installed at one end of the bellows (34), and the air inlet pipe (40) is a corrugated hose. One end of the air inlet pipe (40) extends into a group of moving blocks (41), and one end of the air inlet pipe (40) extending into the group of moving blocks (41) is connected to an air suction pipe (42).

10. The wood chipping equipment for wood board processing according to claim 1, characterized in that: The outer wall of the device body (1) is provided with a discharge port (4), and the cross section of the discharge port (4) is arc-shaped. The outer wall of the placement box (16) is symmetrically provided with a convex plate (17). The upper end of the device body (1) is symmetrically provided with a convex block (51). The inside of the device body (1) is symmetrically provided with a second movable shaft (49), and one end of two sets of second movable shafts (49) is provided with a torsion spring. The outer walls of the two sets of second movable shafts (49) are movably provided with movable blocks (50), and the inner walls of the two sets of movable blocks (50) are respectively connected to the two sets of second movable shafts ( 49) outer wall is threadedly connected, two groups of movable blocks (50) extend to one end of the outer wall of the equipment body (1) and are respectively fixedly connected to the two groups of protrusions (51), a fourth linkage shaft (52) is movably installed inside the equipment body (1), and the two ends of the fourth linkage shaft (52) are respectively connected to the two groups of second movable shafts (49) through synchronous belts, a baffle (53) is movably installed inside the discharge port (4), and the inner wall of the baffle (53) is fixedly connected to the outer wall of the fourth linkage shaft (52), and a material receiving box (5) is provided on one side of the discharge port (4).

Images