Crushing equipment for treating waste in wood processing

Abstract

The invention relates to the technical field of wood processing, and discloses crushing equipment for waste treatment in wood processing, which comprises a base, a supporting plate is fixedly connected to the top of the base, a crushing box is fixedly connected to the left side of the supporting plate, and a first folding plate is fixedly connected to the left side of the crushing box; a crushing mechanism is arranged on the right side of the first folding plate, a discharging opening is formed in the bottom of the crushing box, the crushing mechanism comprises a motor, the motor is fixedly connected to the right side of the first folding plate, the output end of the motor is fixedly connected with a first rotating rod through a coupler, and the motor is arranged to drive the first rotating rod to rotate; according to the waste material crushing device, waste materials can be subjected to multi-stage crushing treatment through a first crushing cutter, a second crushing cutter, a first crushing roller and a second crushing roller, so that raw materials are crushed more thoroughly, and the crushing efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of wood processing, in particular to a crushing device for processing waste materials in wood processing. Background Art

[0002] A wood crusher is a machine for crushing waste materials generated during wood processing and discarded furniture and other wood. An existing wood crusher includes a chassis with a feed port, a discharge port and two opposite side panels, a crushing roller driven to rotate by a power machine is arranged between the side panels, and the crushing roller is provided with a first crushing knife extending radially and arranged in sequence along the axial direction; when crushing, the wood crusher is started, and the crushing roller drives the crushing knife to rotate continuously at a certain speed, and the waste materials that are transported into the chassis from the feed port of the chassis and fall between the crushing roller and the chassis are chopped during the rotation process, and finally the wood waste is directly discharged from the discharge port.

[0003] According to the Chinese patent application number "CN201810855618.4", a wood crusher waste treatment device is disclosed. The technical problem to be solved by the present invention is to provide a wood crusher waste treatment device that can facilitate the cleaning of wood waste, suppress the flying of wood chips in the wood waste, and save time and effort, high efficiency and thoroughness in treating wood waste. A wood crusher waste treatment device includes a chassis, a driving mechanism, a feed hopper, a crushing box, a bracket, a crushing mechanism, a waste treatment device and a first discharge pipe; the driving mechanism is installed on the top of the chassis, the crushing box is fixed to the top of the chassis through the bracket, the crushing mechanism is installed in the driving mechanism, and the crushing mechanism is connected to the output end of the driving mechanism by transmission. The present invention can facilitate the cleaning of wood waste, suppress the flying of wood chips in the wood waste, and save time and effort, high efficiency and thoroughness in treating wood waste. When in use, the efficiency of crushing by a single crushing knife is low, so the crushing efficiency can be improved by multi-stage crushing treatment to make the crushing more thorough, so a crushing device for treating waste in wood processing is proposed to solve the above-mentioned problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a crushing device for processing waste in wood processing in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a crushing device for processing waste in wood processing, comprising a base, a support plate is fixedly connected to the top of the base, a crushing box is fixedly connected to the left side of the support plate, a first folding plate is fixedly connected to the left side of the crushing box, a crushing mechanism is arranged on the right side of the first folding plate, a feeding port is arranged at the bottom of the crushing box, the crushing mechanism comprises a motor, the motor is fixedly connected to the right side of the first folding plate, the output end of the motor is fixedly connected to the first rotating rod through a coupling, the motor is arranged to drive the first rotating rod to rotate, the first rotating rod moves through the crushing box and The outer wall of the first rotating rod is fixedly connected to the first crushing knife, and the first rotating rod is provided to drive the first crushing knife to rotate, and the first crushing knife is provided to crush the wood waste; the right side of the inner wall of the crushing box is rotatably connected to the second rotating rod through a bearing, the second rotating rod movably penetrates the crushing box and extends to the outside thereof, the second rotating rod is connected to the first rotating rod through a pulley group, the first rotating rod is provided to drive the second rotating rod to rotate, the outer wall of the second rotating rod is fixedly connected to the second crushing knife, the second rotating rod is provided to drive the second crushing knife to rotate, and the second crushing knife is provided to crush the wood waste.

[0006] Preferably, the right inner wall of the crushing box is rotatably connected to a third rotating rod through a bearing, the third rotating rod movably passes through the crushing box and extends to the outside thereof, the outer wall of the third rotating rod is fixedly connected to the first gear, the outer wall of the third rotating rod is fixedly connected to the first crushing roller, the third rotating rod and the first rotating rod are connected to the transmission through a pulley set, the third rotating rod is provided to drive the first gear and the first crushing roller to rotate, and the first crushing roller is provided to crush wood waste.

[0007] Preferably, the right inner wall of the crushing box is rotatably connected to a fourth rotating rod through a bearing, and the outer wall of the fourth rotating rod is fixedly connected to a second crushing roller, and a first gear is provided to drive the second gear to rotate, thereby driving the fourth rotating rod to rotate, and the fourth rotating rod is provided to drive the second crushing roller to rotate, and the second crushing roller is provided to crush the waste, and the fourth rotating rod movably passes through the crushing box and extends to the outside thereof, and the outer wall of the fourth rotating rod is fixedly connected to the second gear, and the first gear and the second gear are meshed with each other, and the waste can be crushed in multiple stages by the first crushing knife, the second crushing knife, the first crushing roller, and the second crushing roller, so that the raw material crushing is more thorough and the crushing efficiency is improved.

[0008] Preferably, a knocking mechanism is provided on the left side of the crushing box, and the knocking mechanism includes a third fixed plate, the third fixed plate is fixedly connected to the left side of the crushing box, the top of the third fixed plate is rotatably connected to a fifth rotating rod through a bearing, the top of the fifth rotating rod is fixedly connected to a cam, the outer wall of the fifth rotating rod is fixedly connected to a fourth bevel gear, the outer wall of the second rotating rod is fixedly connected to the third bevel gear, the second rotating rod is provided to drive the third bevel gear to rotate, the third bevel gear is provided to drive the fourth bevel gear to rotate, the fourth bevel gear is provided to drive the internal fifth rotating rod to rotate, the fifth rotating rod is provided to drive the cam to rotate, and the third bevel gear and the fourth bevel gear are meshed with each other.

[0009] Preferably, the left side of the crushing box is fixedly connected with a second folding plate, the internal movement of the second folding plate penetrates a first knocking rod and extends to the left and right sides thereof, the left side of the first knocking rod is fixedly connected with a fixed block, the outer wall of the first knocking rod is sleeved with a spring, a cam is provided for driving the fixed block to move, and the fixed block is provided for driving the first knocking rod to move, so as to knock the crushing box, the crushing box can be knocked by the back and forth movement of the first knocking rod, and the wood chips sticking to the inner wall of the crushing box will fall off when knocked to avoid sticking to its inner wall.

[0010] Preferably, an extrusion mechanism is provided on the top of the base, and the extrusion mechanism includes a first vertical plate, the first vertical plate is fixedly connected to the top of the base, the right side of the first vertical plate is rotatably connected to a sixth rotating rod through a bearing, the sixth rotating rod is connected to the fourth rotating rod through a pulley group, and the fourth rotating rod is provided to drive the sixth rotating rod to rotate.

[0011] Preferably, the right side of the sixth rotating rod is fixedly connected with a bidirectional reciprocating screw rod, the sixth rotating rod is provided to drive the bidirectional reciprocating screw rod to rotate, the bidirectional reciprocating screw rod is provided to drive the first wire sleeve to move, the first wire sleeve is provided to drive the first connecting plate to move, thereby driving the connecting rod to move, and the extrusion plate is driven to move by the connecting rod, and the extrusion plate is provided to extrude and shape the waste, and the wood chips can be extruded by the back and forth movement of the extrusion plate, so that the wood chips can be squeezed into blocks, which can facilitate the collection of waste chips, the outer wall of the bidirectional reciprocating screw rod is slidably connected with the first wire sleeve, the back of the first wire sleeve is fixedly connected with the first connecting plate, the right side of the first connecting plate is fixedly connected with the connecting rod, and the right side of the connecting rod is fixedly connected with the extrusion plate.

[0012] Preferably, the top of the base is fixedly connected to a second vertical plate, the right side of the second vertical plate is fixedly connected to a sliding rod, the outer wall of the sliding rod is provided with a sliding sleeve, the sliding sleeve is fixedly connected to the back of the first connecting plate, the outer wall of the bidirectional reciprocating screw is threadedly connected to a second thread sleeve, the back of the second thread sleeve is fixedly connected to the second connecting plate, and the sliding sleeve is provided to limit the first thread sleeve.

[0013] Preferably, an anti-sticking mechanism is provided on the top of the first connecting plate, and the anti-sticking mechanism includes a first fixed plate, the first fixed plate is fixedly connected to the top of the first connecting plate, the right side of the first fixed plate is fixedly connected to the second knocking rod, the top of the second connecting plate is fixedly connected to the second fixed plate, and the top of the second fixed plate is fixedly connected to the third knocking rod, the first connecting plate is used to move the second knocking rod on the side of the first fixed plate, and the second connecting plate is used to drive the third knocking rod on the side of the second fixed plate to move, and the second knocking rod and the third knocking rod are used to knock on the feeding port so that sticky wood inside falls down, and the feeding port can be knocked by moving the third knocking rod to prevent waste from sticking to the feeding port and affecting normal feeding.

[0014] The present invention adopts the above technical solution to bring the following beneficial effects: 1. A pulverizing device for processing waste in wood processing can perform multi-stage pulverizing of waste through the cooperation of a motor, a first rotating rod, a first pulverizing knife, a second rotating rod, a second pulverizing knife, a first gear, a first pulverizing roller, a fourth rotating rod, a second gear, a second pulverizing roller, and a third rotating rod, and can pulverize the waste through the first pulverizing knife, the second pulverizing knife, the first pulverizing roller, and the second pulverizing roller, so that the raw materials are pulverized more thoroughly and the pulverizing efficiency is improved.

[0015] 2. A crushing device for processing waste materials in wood processing, through the cooperation of a third fixed plate, a fifth rotating rod, a cam, a third bevel gear, a second folding plate, a first knocking rod, a spring, a fixed block, and a fourth bevel gear, can knock on a crushing box through the back and forth movement of the first knocking rod, and the wood chips sticking to the inner wall of the crushing box will fall down when knocked to avoid sticking to its inner wall.

[0016] 3. This kind of crushing equipment for processing waste materials in wood processing, through the cooperation of the first vertical plate, the sixth rotating rod, the first wire sleeve, the first connecting plate, the connecting rod, the extrusion plate, the second vertical plate, the sliding rod, the sliding sleeve, the second wire sleeve, the second connecting plate, and the two-way reciprocating screw, can extrude the wood chips through the back and forth movement of the extrusion plate, so that the wood chips can be squeezed into blocks, which can facilitate the collection of waste chips.

[0017] 4. This kind of crushing equipment for processing waste in wood processing, through the cooperation of the first fixed plate, the second knocking rod, the second fixed plate, and the third knocking rod, can knock on the discharge port through the movement of the third knocking rod to prevent waste from sticking to the discharge port and affecting normal discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view of the present invention; Figure 2 is a first side view of the present invention; Figure 3 is a second side view of the present invention; Figure 4 is a cross-sectional view of the present invention; Figure 5 It is an enlarged view of point A of the present invention; Figure 6 It is an enlarged view of B of the present invention; Figure 7 It is an enlarged view of location C of the present invention.

[0019] In the figure: 1, base; 2, support plate; 3, crushing box; 4, first folding plate; 5, crushing mechanism; 511, motor; 512, first rotating rod; 513, first crushing knife; 514, second rotating rod; 515, second crushing knife; 516, first gear; 517, first crushing roller; 518, fourth rotating rod; 519, second gear; 520, second crushing roller; 521, third rotating rod; 6, knocking mechanism; 611, third fixed plate; 612, fifth rotating rod; 613, cam; 614, third bevel gear; 615, second folding plate; 616, first Knocking rod; 617, spring; 618, fixed block; 619, fourth bevel gear; 7, extrusion mechanism; 711, first vertical plate; 712, sixth rotating rod; 713, first thread sleeve; 714, first connecting plate; 715, connecting rod; 716, extrusion plate; 717, second vertical plate; 718, sliding rod; 719, sliding sleeve; 720, second thread sleeve; 721, second connecting plate; 722, two-way reciprocating screw; 8, anti-sticking mechanism; 811, first fixed plate; 812, second knocking rod; 813, second fixed plate; 814, third knocking rod; 9, feeding port. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0024] See also Figure 1-7One embodiment of the present invention is: a crushing device for processing waste in wood processing, comprising a base 1, a support plate 2 is fixedly connected to the top of the base 1, a crushing box 3 is fixedly connected to the left side of the support plate 2, a first folding plate 4 is fixedly connected to the left side of the crushing box 3, a crushing mechanism 5 is arranged on the right side of the first folding plate 4, a feeding port 9 is arranged at the bottom of the crushing box 3, the crushing mechanism 5 comprises a motor 511, the motor 511 is fixedly connected to the right side of the first folding plate 4, the output end of the motor 511 is fixedly connected to the first rotating rod 512 through a coupling, the motor 511 is arranged to drive the first rotating rod 512 to rotate, the first rotating rod 512 movably penetrates the crushing box 3 and extends into the inside thereof, and the first rotating rod 51 The outer wall of the crushing box 3 is fixedly connected with a first crushing knife 513, a first rotating rod 512 is provided for driving the first crushing knife 513 to rotate, and the first crushing knife 513 is provided for crushing the wood waste, the right side of the inner wall of the crushing box 3 is rotatably connected with a second rotating rod 514 through a bearing, the second rotating rod 514 movably penetrates the crushing box 3 and extends to the outside thereof, the second rotating rod 514 is connected to the first rotating rod 512 through a pulley group, the first rotating rod 512 is provided for driving the second rotating rod 514 to rotate, the outer wall of the second rotating rod 514 is fixedly connected with a second crushing knife 515, the second rotating rod 514 is provided for driving the second crushing knife 515 to rotate, and the second crushing knife 515 is provided for crushing the wood waste. The third rotating rod 521 is rotatably connected to the right inner wall of the crushing box 3 through a bearing, and the third rotating rod 521 movably penetrates the crushing box 3 and extends to the outside thereof, and the outer wall of the third rotating rod 521 is fixedly connected to the first gear 516, and the outer wall of the third rotating rod 521 is fixedly connected to the first crushing roller 517, and the third rotating rod 521 is connected to the first rotating rod 512 through a pulley group. The third rotating rod 521 is used to drive the first gear 516 and the first crushing roller 517 to rotate, and the first crushing roller 517 is used to crush the wood waste, and the right inner wall of the crushing box 3 is rotatably connected to the fourth rotating rod 518 through a bearing, and the outer wall of the fourth rotating rod 518 is fixedly connected to the first gear 516 and the first crushing roller 517. The second crushing roller 520 is provided with a first gear 516 for driving the second gear 519 to rotate, thereby driving the fourth rotating rod 518 to rotate, and the fourth rotating rod 518 is provided for driving the second crushing roller 520 to rotate. The second crushing roller 520 is provided for crushing the waste material, and the fourth rotating rod 518 movably penetrates the crushing box 3 and extends to the outside thereof. The outer wall of the fourth rotating rod 518 is fixedly connected with the second gear 519, and the first gear 516 and the second gear 519 are meshed with each other. Through the first crushing knife 513, the second crushing knife 515, the first crushing roller 517, and the second crushing roller 520, the waste material can be crushed in multiple stages, so that the raw material crushing is more thorough and the crushing efficiency is improved.

[0025] Working principle: start the motor 511, the motor 511 drives the first rotating rod 512 to rotate, and when the first rotating rod 512 rotates, it drives the first crushing knife 513 to rotate, and when the first rotating rod 512 rotates, it drives the second rotating rod 514 to rotate through the pulley group, and when the second rotating rod 514 rotates, it drives the second crushing knife 515 to rotate, and when the first rotating rod 512 rotates, it drives the third rotating rod 521 to rotate through the pulley group, and when the third rotating rod 521 rotates, it drives the first gear 516 to rotate, and when the first gear 516 rotates, it drives the second gear 519 to rotate, and when the second gear 519 rotates, it drives the internal fourth rotating rod 518 to rotate, and when the third rotating rod 521 rotates, it drives the first crushing roller 517 to rotate, and when the fourth rotating rod 518 rotates, it drives the second crushing roller 520 to rotate, so as to crush the waste.

[0026] See also Figure 1-7 On the basis of the above embodiment, in another embodiment of the present invention, a knocking mechanism 6 is provided on the left side of the crushing box 3, and the knocking mechanism 6 includes a third fixed plate 611, and the third fixed plate 611 is fixedly connected to the left side of the crushing box 3. The top of the third fixed plate 611 is rotatably connected to a fifth rotating rod 612 through a bearing, and the top of the fifth rotating rod 612 is fixedly connected to a cam 613, and the outer wall of the fifth rotating rod 612 is fixedly connected to a fourth bevel gear 619, and the outer wall of the second rotating rod 514 is fixedly connected to a third bevel gear 614, and the second rotating rod 514 is provided to drive the third bevel gear 614 to rotate, and the third bevel gear 614 is provided to drive the fourth bevel gear 619 to rotate, and the fourth bevel gear 619 is provided to drive the internal fifth rotating rod 612 to rotate, A fifth rotating rod 612 is provided to drive the cam 613 to rotate, the third bevel gear 614 is meshed with the fourth bevel gear 619, the left side of the crushing box 3 is fixedly connected with the second folding plate 615, the internal movement of the second folding plate 615 passes through the first knocking rod 616 and extends to the left and right sides thereof, the left side of the first knocking rod 616 is fixedly connected with a fixed block 618, the outer wall of the first knocking rod 616 is provided with a spring 617, the cam 613 is provided to drive the fixed block 618 to move, the fixed block 618 is provided to drive the first knocking rod 616 to move, so as to knock the crushing box 3, the crushing box 3 can be knocked by the back and forth movement of the first knocking rod 616, and the wood chips sticking to the inner wall of the crushing box 3 will fall down when knocked to avoid sticking to its inner wall.

[0027] Working principle: When the second rotating rod 514 rotates, it drives the third bevel gear 614 to rotate. When the third bevel gear 614 rotates, it drives the fourth bevel gear 619 to rotate. When the fourth bevel gear 619 rotates, it drives the internal fifth rotating rod 612 to rotate. When the fifth rotating rod 612 rotates, it drives the cam 613 to rotate. When the cam 613 rotates, it drives the fixed block 618 to move. The movement of the fixed block 618 can drive the first knocking rod 616 to move back and forth. The back and forth movement of the first knocking rod 616 can knock on the crushing box 3. When the crushing box 3 is knocked, the wood chips stuck to the inner wall will fall down to avoid sticking to its inner wall.

[0028] See also Figure 1-7 On the basis of the above embodiment, in another embodiment of the present invention, an extrusion mechanism 7 is provided on the top of the base 1, and the extrusion mechanism 7 includes a first vertical plate 711, and the first vertical plate 711 is fixedly connected to the top of the base 1. The right side of the first vertical plate 711 is rotatably connected to a sixth rotating rod 712 through a bearing, and the sixth rotating rod 712 is connected to the fourth rotating rod 518 through a pulley group. The fourth rotating rod 518 is provided to drive the sixth rotating rod 712 to rotate, and the right side of the sixth rotating rod 712 is fixedly connected to a bidirectional reciprocating screw rod 722, and the sixth rotating rod 712 is provided to drive the bidirectional reciprocating screw rod 722 to rotate, and the bidirectional reciprocating screw rod 722 is provided to drive the first wire sleeve 713 to move, and the first wire sleeve 713 is provided to drive the first connecting plate 714 to move, thereby driving the connecting rod 715 to move, and the extrusion plate 716 is driven to move by the connecting rod 715, and the extrusion plate 716 is provided to The waste is extruded and formed. The wood chips can be extruded by the back and forth movement of the extrusion plate 716, so that the wood chips can be squeezed into blocks, which can facilitate the collection of waste chips. The outer wall of the two-way reciprocating screw rod 722 is slidably connected with the first wire sleeve 713, the back of the first wire sleeve 713 is fixedly connected with the first connecting plate 714, the right side of the first connecting plate 714 is fixedly connected with a connecting rod 715, and the right side of the connecting rod 715 is fixedly connected with the extrusion plate 716. The top of the base 1 is fixedly connected with a second vertical plate 717, and the right side of the second vertical plate 717 is fixedly connected with a sliding rod 718. The outer wall of the sliding rod 718 is provided with a sliding sleeve 719, and the sliding sleeve 719 is fixedly connected to the back of the first connecting plate 714. The outer wall of the two-way reciprocating screw rod 722 is threadedly connected with the second wire sleeve 720, and the back of the second wire sleeve 720 is fixedly connected with the second connecting plate 721. The sliding sleeve 719 is provided to limit the first wire sleeve 713.

[0029] Working principle: When the fourth rotating rod 518 rotates, the sixth rotating rod 712 is driven to rotate through the pulley group, and when the sixth rotating rod 712 rotates, it drives the bidirectional reciprocating screw rod 722 to rotate, and when the bidirectional reciprocating screw rod 722 rotates, it drives the first wire sleeve 713 to move, and when the first wire sleeve 713 moves, it drives the first connecting plate 714 to move, and when the first connecting plate 714 moves, it drives the connecting rod 715 to move, and when the connecting rod 715 moves, it drives the extrusion plate 716 to move. The wood chips can be squeezed by the back and forth movement of the extrusion plate 716, so that the wood chips can be squeezed into blocks, which can facilitate the collection of waste chips.

[0030] See also Figure 1-7 On the basis of the above-mentioned embodiment, in another embodiment of the present invention, an anti-sticking mechanism 8 is provided on the top of the first connecting plate 714, and the anti-sticking mechanism 8 includes a first fixed plate 811, the first fixed plate 811 is fixedly connected to the top of the first connecting plate 714, a second knocking rod 812 is fixedly connected to the right side of the first fixed plate 811, a second fixed plate 813 is fixedly connected to the top of the second connecting plate 721, and a third knocking rod 814 is fixedly connected to the top of the second fixing plate 813, and the first connecting plate 714 is provided to drive the second knocking rod 812 on the side of the first fixing plate 811 to move, and the second connecting plate 721 is provided to drive the third knocking rod 814 on the side of the second fixing plate 813 to move, and the second knocking rod 812 and the third knocking rod 814 are provided to knock on the feeding port 9 so that the sticky wood inside falls down, and the feeding port 9 can be knocked by the movement of the third knocking rod 814 to prevent waste from sticking to the feeding port 9 and affecting normal feeding.

[0031] Working principle: When the first connecting plate 714 moves, it drives the first fixed plate 811 to move, and when the first fixed plate 811 moves, it drives the second knocking rod 812 to move, and when the second connecting plate 721 moves, it drives the second fixed plate 813 to move, and when the second fixed plate 813 moves, it drives the third knocking rod 814 to move. The second knocking rod 812 and the third knocking rod 814 are provided to knock on the feed port 9, so that the sticky wood inside falls down.

[0032] The present invention provides a crushing device for processing waste in wood processing. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A comminution device for processing waste in wood processing, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support plate (2), the left side of the support plate (2) is fixedly connected to a crushing box (3), the left side of the crushing box (3) is fixedly connected to a first folding plate (4), the right side of the first folding plate (4) is provided with a crushing mechanism (5), and the bottom of the crushing box (3) is provided with a feeding port (9); The pulverizing mechanism (5) comprises a motor (511), the motor (511) being fixedly connected to the right side of the first folding plate (4), the output end of the motor (511) being fixedly connected to a first rotating rod (512) via a coupling, the first rotating rod (512) movably passing through the pulverizing box (3) and extending toward the inside thereof, the outer wall of the first rotating rod (512) being fixedly connected to a first pulverizing knife (513), the right side of the inner wall of the pulverizing box (3) being rotatably connected to a second rotating rod (514) via a bearing, the second rotating rod (514) movably passing through the pulverizing box (3) and extending toward the outside thereof, the second rotating rod (514) being connected to the first rotating rod (512) via a belt pulley group, and the outer wall of the second rotating rod (514) being fixedly connected to a second pulverizing knife (515).

2. A comminution device for treating waste in wood processing according to claim 1, characterized in that: The right inner wall of the crushing box (3) is rotatably connected to a third rotating rod (521) via a bearing; the third rotating rod (521) movably penetrates the crushing box (3) and extends to the outside thereof; the outer wall of the third rotating rod (521) is fixedly connected to a first gear (516); the outer wall of the third rotating rod (521) is fixedly connected to a first crushing roller (517); and the third rotating rod (521) is connected to the first rotating rod (512) via a belt pulley group.

3. A comminution device for treating waste in wood processing according to claim 2, characterized in that: A fourth rotating rod (518) is rotatably connected to the right inner wall of the crushing box (3) via a bearing, a second crushing roller (520) is fixedly connected to the outer wall of the fourth rotating rod (518), the fourth rotating rod (518) movably passes through the crushing box (3) and extends to the outside thereof, a second gear (519) is fixedly connected to the outer wall of the fourth rotating rod (518), and the first gear (516) and the second gear (519) are meshed with each other.

4. The pulverizing device for treating waste in wood processing according to claim 3 is characterized in that: A knocking mechanism (6) is provided on the left side of the crushing box (3), the knocking mechanism (6) comprising a third fixing plate (611), the third fixing plate (611) being fixedly connected to the left side of the crushing box (3), the top of the third fixing plate (611) being rotatably connected to a fifth rotating rod (612) via a bearing, the top of the fifth rotating rod (612) being fixedly connected to a cam (613), the outer wall of the fifth rotating rod (612) being fixedly connected to a fourth bevel gear (619), the outer wall of the second rotating rod (514) being fixedly connected to a third bevel gear (614), the third bevel gear (614) and the fourth bevel gear (619) being meshed with each other.

5. A comminution device for treating waste in wood processing according to claim 4, characterized in that: A second folding plate (615) is fixedly connected to the left side of the crushing box (3); a first knocking rod (616) is movably penetrated inside the second folding plate (615) and extends to the left and right sides thereof; a fixed block (618) is fixedly connected to the left side of the first knocking rod (616); and a spring (617) is sleeved on the outer wall of the first knocking rod (616).

6. The pulverizing device for treating waste in wood processing according to claim 5 is characterized in that: A squeezing mechanism (7) is arranged on the top of the base (1), and the squeezing mechanism (7) comprises a first vertical plate (711), the first vertical plate (711) is fixedly connected to the top of the base (1), a sixth rotating rod (712) is rotatably connected to the right side of the first vertical plate (711) via a bearing, and the sixth rotating rod (712) is connected to the fourth rotating rod (518) via a belt pulley group.

7. A comminution device for treating waste in wood processing according to claim 6, characterized in that: A bidirectional reciprocating screw rod (722) is fixedly connected to the right side of the sixth rotating rod (712); a first screw sleeve (713) is slidably connected to the outer wall of the bidirectional reciprocating screw rod (722); a first connecting plate (714) is fixedly connected to the back of the first screw sleeve (713); a connecting rod (715) is fixedly connected to the right side of the first connecting plate (714); and an extrusion plate (716) is fixedly connected to the right side of the connecting rod (715).

8. The pulverizing device for treating waste in wood processing according to claim 7 is characterized in that: The top of the base (1) is fixedly connected to a second vertical plate (717), the right side of the second vertical plate (717) is fixedly connected to a sliding rod (718), the outer wall of the sliding rod (718) is sleeved with a sliding sleeve (719), the sliding sleeve (719) is fixedly connected to the back of the first connecting plate (714), the outer wall of the bidirectional reciprocating screw rod (722) is threadedly connected to a second thread sleeve (720), and the back of the second thread sleeve (720) is fixedly connected to a second connecting plate (721).

9. A comminution device for treating waste in wood processing according to claim 8, characterized in that: An anti-sticking mechanism (8) is provided at the top of the first connecting plate (714), and the anti-sticking mechanism (8) comprises a first fixing plate (811), the first fixing plate (811) is fixedly connected to the top of the first connecting plate (714), a second knocking rod (812) is fixedly connected to the right side of the first fixing plate (811), a second fixing plate (813) is fixedly connected to the top of the second connecting plate (721), and a third knocking rod (814) is fixedly connected to the top of the second fixing plate (813).

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