Wood furniture processing waste crushing and recycling device

Abstract

The wood furniture processing waste smashing and recycling device comprises a waste recycling cover, a conical hopper is arranged at the bottom of the waste recycling cover, the top of the conical hopper is slidably sleeved with a material adjusting mechanism, and the material adjusting mechanism comprises an adjusting mechanical arm rod and an adjusting roller; the rotary air cylinder synchronously controls the multiple sets of mechanical arms, a triangular supporting structure is formed by combining the rotary air cylinder with the micro air cylinder, automatic erecting, clamping and pushing of waste are achieved, and the device adapts to flexible treatment; the positive / negative crushing sheets rotate reversely for shearing, and crushing is performed step by step in combination with a conical structure; a replaceable secondary crushing cone is used for secondarily refining and crushing materials, and particle size grading and directional dust settling are realized through three-stage screening and negative pressure suction of the inner filter drum, the middle filter drum and the outer filter drum; pollution and temperature rise are reduced through negative pressure dust suppression and airflow heat dissipation, an electric control gate valve discharges materials regularly, and crushed materials are collected in a classified mode and used for closed recycling of fuel, plate raw materials and dust.

Description

Technical Field

[0001] The present invention relates to the technical field of wood processing, and specifically to a device for crushing and recycling waste materials from wood furniture processing. Background Art

[0002] With the enhancement of environmental awareness and the popularization of the concept of resource recycling, common treatment methods for waste materials from wood furniture processing, such as direct disposal or simple incineration, not only waste resources but also pollute the environment. A large amount of recyclable fibers and other components are contained in wood waste materials. If they can be crushed and reprocessed to make secondary products such as fiberboards and particleboards, the production cost can be significantly reduced, and the dependence on new wood resources can be reduced.

[0003] However, the waste material crushing and recycling devices on the current market have problems such as low crushing efficiency, uneven particle size of the crushed materials, and insufficient automation, making it difficult to meet the requirements of large-scale and efficient treatment of waste materials from wood furniture processing.

[0004] It should be noted in combination with the above content that a Chinese patent with the application number CN2018108556184 discloses a waste material treatment device for a wood crusher, which continuously recycles waste materials through a waste material treatment device combined with a spiral blade. However, the shapes of waste materials generated during wood processing are diverse, resulting in low adaptability of waste material collection in the above-mentioned literature and traditional methods. At the same time, some smaller wood chips are prone to accumulate in dead corners, causing certain obstacles to the subsequent waste material transportation and affecting the overall waste material recycling process. Summary of the Invention

[0005] The purpose of the present invention is to provide a device for crushing and recycling waste materials from wood furniture processing to solve the problems raised.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A device for crushing and recycling waste materials from wood furniture processing, including a waste material recovery cover. A conical hopper is arranged at the bottom of the waste material recovery cover. A seasoning mechanism is slidably sleeved on the top of the conical hopper. The seasoning mechanism includes an adjusting robotic arm stem and an adjusting roller. A support roller in contact with the inner wall of the conical hopper is arranged at the bottom of the adjusting robotic arm stem. A support cylinder is arranged at the bottom of the conical hopper;

[0007] A crushing mechanism is sleeved in the center of the support cylinder. A crushed material outlet is arranged at the bottom of the support cylinder. An inner filter cylinder facing the crushing mechanism is arranged inside the crushed material outlet. A secondary crushing cone facing the crushing mechanism is arranged on the inner wall of the top of the inner filter cylinder. The crushing mechanism includes a positive crushing piece and a negative crushing piece. A cone motor is arranged at the bottom of the secondary crushing cone.

[0008] Further, a dust suppression ring sleeved on the top of the conical hopper is arranged on the inner wall of the middle part of the waste recycling cover. A filter ring is arranged between the bottom of the dust suppression ring and the included angle of the conical hopper. An exhaust pipe connected to the filter ring is arranged on the outer wall of the conical hopper. An anti - detachment ring is arranged above the dust suppression ring.

[0009] Further, a rotary cylinder slidably sleeved between the conical hopper and the dust suppression ring is arranged on the top of the adjusting robotic arm stem. A metal sleeve sleeved with an adjusting roller is arranged at the bottom of the adjusting robotic arm stem. A driving motor clamped to the bottom of the adjusting robotic arm stem is arranged on the top of the metal sleeve. An angle - adjusting robotic arm sleeved with a supporting roller is arranged at the bottom of the adjusting robotic arm stem. The driving motor is in transmission connection with the adjusting roller.

[0010] Further, a plurality of groups of supporting legs are annularly and arrayedly arranged at the bottom periphery of the supporting cylinder body. The crushing mechanism is provided with a guiding ring sleeved on the inner wall of the top of the supporting cylinder body. The guiding ring is connected to the bottom of the conical hopper. A rotating support frame clamped to the inner wall of the supporting cylinder body is arranged at the bottom of the guiding ring.

[0011] Further, a metal disc clamped to the middle part of the inner wall of the supporting cylinder body is arranged at the bottom of the rotating support frame. A motor chamber is formed between the outer side of the top of the metal disc and the rotating support frame. A crushing motor and a high - pressure air pump are arranged inside the motor chamber. A plurality of groups of sliding grooves are annularly recessed on the inner wall of the rotating support frame. The positive crushing pieces and the negative crushing pieces are arranged in a staggered layer from top to bottom in the plurality of sliding grooves. A worm and worm gear connected to the positive crushing pieces, the negative crushing pieces and the crushing motor are arranged inside each of the plurality of groups of sliding grooves.

[0012] Further, a sleeve ring is arranged at the bottom of the secondary crushing cone. A cross is arranged on the outer periphery of the sleeve ring and is fixedly connected to the inner wall of the top of the inner filter cylinder. The bottom of the cross is sleeved on the top of the cone motor. A shaft rod connected to the secondary crushing cone is arranged at the output end of the cone motor.

[0013] Further, a middle filter cylinder is sleeved on the outer peripheral wall of the inner filter cylinder. An outer filter cylinder is sleeved on the outer peripheral wall of the middle filter cylinder. A middle filter discharge port extending outwards is arranged at the bottom of the middle filter cylinder. An outer filter discharge port opposite to the orientation of the middle filter discharge port is arranged at the bottom of the outer filter cylinder. The top of the crushed material outlet is clamped to the bottom of the inner filter cylinder.

[0014] The beneficial effects of the present invention are as follows:

[0015] 1. The present invention dynamically replaces the anti - detachment ring according to the length of the waste, avoids the falling off of the material during the transportation and feeding process, ensures the stability of continuous operation. The rotary cylinder synchronously controls multiple groups of adjusting robotic arm rods through a metal traction ring, combines with the micro - cylinder to drive the angle - adjusting robotic arm, forms a triangular support structure, realizes the automatic erection, clamping and pushing of the waste, adapts to the flexible treatment of wastes of different sizes, and constitutes anti - detachment and adaptive adjustment.

[0016] 2. The present invention forms a shearing force through the reverse rotation of positive and negative broken pieces, combines with a conical structure that is wider at the top and narrower at the bottom, realizes the step-by-step crushing of waste materials, improves the processing efficiency, and the replaceable secondary crushing cone further refines the crushed materials to meet different particle size requirements, constituting a two-stage crushing optimization; three-stage filtration of the inner filter cylinder, middle filter cylinder, and outer filter cylinder, combined with the negative pressure suction of a high-pressure air pump, realizes the classification of crushed materials by particle size; the negative pressure environment guides the directional settlement of dust, avoids diffusion pollution, and at the same time accelerates the conveying of crushed materials.

[0017] 3. The present invention is linked with a high-pressure air pump through an exhaust pipe to form a negative pressure air flow in the dust suppression ring area, suppress the escape of dust generated during the crushing process, and improve the working environment; the forced air flow takes away the heat generated by the friction between the broken pieces and the waste materials, reduces the equipment temperature rise, and prolongs the mechanical life; components such as the anti-disengagement ring and the secondary crushing cone are replaced as needed to adapt to different processing requirements. The electric control gate valve cooperates with the negative pressure system to realize the timed discharge of large-particle crushed materials, reduce the frequency of shutdown cleaning, and improve the continuous operation ability. The multi-stage crushed materials are classified and collected through the outer discharge port and can be directly used for biomass fuels, composite board raw materials, etc., realizing the high-value utilization of waste materials. The filtered dust is collected through a closed pipeline to avoid environmental pollution and meet the requirements of environmental protection production. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a three-dimensional view of the overall structure of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the waste material recovery cover of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the waste material recovery cover and the seasoning mechanism of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the seasoning mechanism of the present invention;

[0023] Figure 5 It is a structural schematic diagram of the support cylinder and the crushing mechanism of the present invention;

[0024] Figure 6 It is a structural schematic diagram of the crushing mechanism of the present invention;

[0025] Figure 7 It is a structural schematic diagram of the crushed material outlet of the present invention;

[0026] Figure 8 This is a schematic structural diagram of the secondary crushing cone of the present invention.

[0027] Reference numerals: 1, waste recycling cover; 101, conical hopper; 102, dust suppression ring; 103, anti - detachment ring; 104, filter ring; 2, support cylinder; 201, support leg; 3, broken material outlet; 301, inner filter cylinder; 302, middle filter cylinder; 303, outer filter cylinder; 304, middle filter discharge port; 305, outer filter discharge port; 4, seasoning mechanism; 401, rotary cylinder; 402, adjusting robotic arm rod; 403, drive motor; 404, support roller; 405, adjusting roller; 406, angle - adjusting robotic arm; 5, crushing mechanism; 501, guide ring; 502, positive crushing piece; 503, negative crushing piece; 504, rotating support frame; 505, motor compartment; 6, secondary crushing cone; 601, collar; 602, cross; 603, cone motor. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0029] Embodiment 1: Please refer to Figure 1 - Figure 8 As shown, this embodiment is a waste crushing and recycling device for wood furniture processing, including a waste recycling cover 1. A conical hopper 101 is arranged at the bottom of the waste recycling cover 1. A seasoning mechanism 4 is slidably sleeved on the top of the conical hopper 101. The seasoning mechanism 4 includes an adjusting robotic arm rod 402 and an adjusting roller 405. A support roller 404 in contact with the inner wall of the conical hopper 101 is arranged at the bottom of the adjusting robotic arm rod 402. A support cylinder 2 is arranged at the bottom of the conical hopper 101.

[0030] After the waste generated during the processing of wood furniture is collected, it is centrally transported and fed into the waste recycling cover 1. The anti - detachment ring 103 is replaced in advance according to the length of the wood waste. For example, when the waste wood is longer, an anti - detachment ring 103 with a longer height is adapted to prevent the wood from falling.

[0031] A dust suppression ring 102 sleeved on the top of the conical hopper 101 is arranged on the inner wall of the middle part of the waste recycling cover 1. A filter ring 104 is arranged between the bottom of the dust suppression ring 102 and the included angle of the conical hopper 101. An exhaust pipe connected to the filter ring 104 is arranged on the outer wall of the conical hopper 101. An anti - detachment ring 103 is arranged above the dust suppression ring 102.

[0032] When the wood is fed into the interior of the waste recycling cover 1, through the cooperation of the seasoning mechanism 4 and the conical hopper 101, the waste is guided and fed into the crushing mechanism 5. In addition, the number of adjustable robotic arms 402 is selected according to actual needs and device models. During use, the adjustable robotic arms 402 are driven by the rotary cylinder 401 to rotate along the top of the conical hopper 101. Metal traction rings connected to multiple groups of adjustable robotic arms 402 are provided on the inner wall of the rotary cylinder 401, which are used to synchronously limit the multiple groups of adjustable robotic arms 402, realizing the coordinated rotation adjustment of one cylinder and multiple robotic arms.

[0033] The top of the adjustable robotic arm 402 is provided with a rotary cylinder 401 that is slidably sleeved between the conical hopper 101 and the dust suppression ring 102. The bottom of the adjustable robotic arm 402 is provided with a metal sleeve sleeved with an adjustment roller 405. The top of the metal sleeve is provided with a drive motor 403 that is clamped to the bottom of the adjustable robotic arm 402. The bottom of the adjustable robotic arm 402 is provided with an angle adjustment robotic arm 406 sleeved with a support roller 404. The drive motor 403 is in transmission connection with the adjustment roller 405.

[0034] By extending the adjustable robotic arm 402, the metal sleeve drives the adjustment roller 405 to approach the waste material. The angle adjustment robotic arm 406 is hinged to the bottom of the adjustable robotic arm 402, and a micro cylinder is provided at the hinge between the two, which is used to drive the angle adjustment robotic arm 406 to rotate and open. During the rotation of the angle adjustment robotic arm 406, the support roller 404 first contacts the inner wall of the conical hopper 101, promoting the formation of a triangular structure among the support roller 404 - adjustment roller 405 - rotary cylinder 401. As the angle adjustment robotic arm 406 continues to open, the adjustment roller 405 is continuously lifted. Along with the extension of the adjustable robotic arm 402, several groups of adjustment rollers 405 push and clamp the waste material to make it stand upright.

[0035] The drive motor 403 drives the adjustment roller 405 to rotate through a coupling and a worm and worm gear. The adjustment roller 405 contacts and frictions with the surface of the waste material, which can not only keep the waste material in its current state and feed it into the crushing mechanism 5, but also synergistically pull it to accelerate into the crushing mechanism 5 through the frictional force and the self - weight of the waste material, which is used to push the waste material in the crushing mechanism 5 through, helping the crushing mechanism 5 to crush the waste material.

[0036] Embodiment 2: This embodiment is a wood furniture processing waste crushing and recycling device, which includes a crushing mechanism 5 sleeved in the center of a support cylinder 2. A material discharge opening 3 is provided at the bottom of the support cylinder 2. An inner filter cylinder 301 facing the crushing mechanism 5 is provided inside the material discharge opening 3. A secondary crushing cone 6 facing the crushing mechanism 5 is provided on the inner wall of the top of the inner filter cylinder 301. The crushing mechanism 5 includes a positive crushing piece 502 and a negative crushing piece 503. A cone motor 603 is provided at the bottom of the secondary crushing cone 6.

[0037] A number of groups of legs 201 are arranged in an annular array at the bottom of the outer periphery of the support cylinder 2. The crushing mechanism 5 is provided with a guide ring 501 sleeved on the inner wall of the top of the support cylinder 2. The guide ring 501 is connected to the bottom of the conical hopper 101. A rotating support frame 504 that is clamped to the inner wall of the support cylinder 2 is arranged at the bottom of the guide ring 501.

[0038] The guide ring 501 is spliced with the bottom of the conical hopper 101. The rotating support frame 504 guides the waste material into the space between multiple groups of positive crushing pieces 502 and negative crushing pieces 503. The crushing motor drives the multiple groups of positive crushing pieces 502 and negative crushing pieces 503 to rotate through a coupling and a worm and worm gear. In combination with the cooperation of multiple groups of gears, a clockwise traction of the positive crushing pieces 502 and a counterclockwise traction of the negative crushing pieces 503 are formed. The two are arranged vertically in a conical structure that is wider at the top and narrower at the bottom, which facilitates the entry of waste material. Under the influence of the wider-at-the-top-and-narrower-at-the-bottom structure, the bottom of the waste material is gradually contacted and crushed. The finely crushed waste material continuously falls into the inner filter cylinder 301 under its own weight and the operation of the high-pressure air pump.

[0039] A metal disk that is clamped to the middle of the inner wall of the support cylinder 2 is arranged at the bottom of the rotating support frame 504. A motor chamber 505 is formed between the outer side of the top of the metal disk and the rotating support frame 504. A crushing motor and a high-pressure air pump are arranged inside the motor chamber 505. A number of groups of chutes are annularly recessed on the inner wall of the rotating support frame 504. The positive crushing pieces 502 and the negative crushing pieces 503 are arranged in a staggered manner from top to bottom in the number of chutes. Worm and worm gears connected to the positive crushing pieces 502, the negative crushing pieces 503, and the crushing motor are arranged inside the number of chutes.

[0040] When the finely crushed waste material enters the secondary crushing cone 6 in the inner filter cylinder 301, the cone motor 603 drives the secondary crushing cone 6 to rotate through a shaft rod. The secondary crushing cone 6 has protrusions on its surface. The secondary crushing cone 6 can be replaced according to the usage requirements, and is not limited to the display in the drawings, so that the finely crushed waste material passing through the secondary crushing cone 6 and the top inlet of the inner filter cylinder 301 can be subjected to secondary fine crushing treatment.

[0041] A collar 601 is arranged at the bottom of the secondary crushing cone 6. A cross 602 fixedly connected to the inner wall of the top of the inner filter cylinder 301 is arranged on the outer periphery of the collar 601. The bottom of the cross 602 is sleeved on the top of the cone motor 603. A shaft rod connected to the secondary crushing cone 6 is arranged at the output end of the cone motor 603.

[0042] After secondary refined crushing treatment, mixed crushed materials are obtained. An electric control air exchange port one connected to the high-pressure air pump pipeline is arranged at the top outside the inner filter cylinder 301, and an electric control air exchange port two connected to the high-pressure air pump pipeline is arranged at the top outside the middle filter cylinder 302. The electric control air exchange port one forms a primary negative pressure environment outside the inner filter cylinder 301, which is used to guide the air inside the waste material recovery cover 1 to flow from top to bottom, and carry the dust generated by waste material crushing to flow downward. After being filtered by the inner filter cylinder 301, the large particles in the mixed crushed materials are intercepted and retained;

[0043] Under its own weight and the subsequent pushing of the mixed crushed materials, it accumulates at the top of the crushed material outlet 3, and the rest passes through the space between the inner filter cylinder 301 and the middle filter cylinder 302. According to needs, the middle filter discharge port 304 is opened regularly. Under the cooperation of the electric control air exchange port one and the regulating valve, and the internal pressure of the container connected to the external pipeline of the middle filter discharge port 304, a blower can be added to the container to form an internal pushing and external suction structure, so as to promote the crushed materials between the inner filter cylinder 301 and the middle filter cylinder 302 to be centrally discharged outward along the middle filter discharge port 304.

[0044] The middle filter cylinder 302 is sleeved on the outer peripheral wall of the inner filter cylinder 301, the outer filter cylinder 303 is sleeved on the outer peripheral wall of the middle filter cylinder 302, a middle filter discharge port 304 extending outward is arranged at the bottom of the middle filter cylinder 302, an outer filter discharge port 305 opposite to the orientation of the middle filter discharge port 304 is arranged at the bottom of the outer filter cylinder 303, and the top of the crushed material outlet 3 is clamped with the bottom of the inner filter cylinder 301.

[0045] The electric control air exchange port two pumps air between the middle filter cylinder 302 and the outer filter cylinder 303 to form a secondary negative pressure environment. At the same time, it guides the crushed materials between the inner filter cylinder 301 and the middle filter cylinder 302, so that some of the crushed materials larger than the aperture of the middle filter cylinder 302 are intercepted. The smaller crushed materials passing through the middle filter cylinder 302 are retained between the middle filter cylinder 302 and the outer filter cylinder 303. The crushed materials accumulated between the middle filter cylinder 302 and the outer filter cylinder 303 are guided by the outer filter discharge port 305 and centrally discharged to an external container for storage and collection.

[0046] A gate valve can be installed between the top of the crushed material outlet 3 and the inner filter cylinder 301, which is used to cooperate with the one-way air extraction port one and the one-way air extraction port two to form negative pressure separation in the inner filter cylinder 301, and can be electrically opened to centrally discharge the collected large-particle mixed crushed materials,

[0047] The exhaust pipe is connected to the high-pressure air pump pipeline, which is used to form a negative pressure area at the bottom area of the dust suppression ring 102, guide the air flow inside the waste material recovery cover 1, and cooperate with the negative pressure extraction in the area of the inner filter cylinder 301 to promote the external air to enter the waste material recovery cover 1 from top to bottom, effectively avoiding dust diffusion, and at the same time forming the air flow inside the device, effectively avoiding the high temperature generated by the friction between the waste material and the broken pieces.

[0048] Combining Embodiment 1 and Embodiment 2, it can be seen that the present invention provides an efficient wood waste recycling and treatment system, which is optimized through the following technologies:

[0049] Anti - shedding and adaptive adjustment: Dynamically replace the anti - shedding ring 103 to adapt to the length of the waste material. The rotary cylinder 401 synchronously controls multiple groups of robotic arms, and combines with the micro - cylinder to form a triangular support structure to realize the automatic erection, clamping and pushing of the waste material, adapting to flexible processing.

[0050] Multi - stage crushing and sorting: The positive / negative crushing pieces 503 rotate reversely for shearing, and combine with the conical structure for gradual crushing; The replaceable secondary crushing cone 6 further refines the crushed material; The inner, middle and outer filter cartridges 303 perform three - stage screening and negative - pressure suction to achieve particle - size classification and directional sedimentation of dust.

[0051] Environmental protection and resource utilization: Negative - pressure dust suppression and air - flow heat dissipation reduce pollution and temperature rise; Modular components can be replaced as needed; The electric control gate valve discharges materials regularly, and the crushed materials are classified and collected for use as fuel and raw materials for plates. The dust is recovered in a sealed manner. With multi - stage coordination and intelligent negative pressure, it has the advantages of efficient processing, environmental protection dust suppression and resource utilization.

[0052] The above content is only an example and explanation of the structure of the present invention. Those skilled in the art of this technology can make various modifications, supplements or use similar methods to replace the specific embodiments described, as long as they do not deviate from the structure of the invention or exceed the scope defined by this claim book, they should fall within the protection scope of the present invention.

[0053] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above - mentioned terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. Related fittings include commonly used mechanical connection components in this field such as couplings, lead screws, gears, gaskets, etc., but are not limited to this, and the connection methods are specifically replaced and adapted according to actual use.

[0054] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not elaborate all the details, nor do they limit the present invention to only the specific implementation manners. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the present invention, so that those skilled in the art of this technology can well understand and utilize the present invention.

Claims

1. A wood furniture processing waste crushing and recycling device, including a waste recycling cover (1), characterized in that, A conical hopper (101) is provided at the bottom of the waste recycling cover (1). A seasoning mechanism (4) is slidably sleeved on the top of the conical hopper (101). The seasoning mechanism (4) includes an adjusting robotic arm rod (402) and an adjusting roller (405). A supporting roller (404) that contacts the inner wall of the conical hopper (101) is provided at the bottom of the adjusting robotic arm rod (402). A supporting cylinder (2) is provided at the bottom of the conical hopper (101). A crushing mechanism (5) is sleeved at the center inside the supporting cylinder (2). A crushed material outlet (3) is provided at the bottom of the supporting cylinder (2). An inner filter cylinder (301) facing the crushing mechanism (5) is provided inside the crushed material outlet (3). A secondary crushing cone (6) facing the crushing mechanism (5) is provided on the inner wall at the top of the inner filter cylinder (301). The crushing mechanism (5) includes a positive crushing piece (502) and a negative crushing piece (503). A cone motor (603) is provided at the bottom of the secondary crushing cone (6).

2. The wood furniture processing waste crushing and recycling device according to claim 1, characterized in that, A dust suppression ring (102) sleeved on the top of the conical hopper (101) is provided on the inner wall in the middle of the waste recycling cover (1). A filter ring (104) is provided between the bottom of the dust suppression ring (102) and the included angle of the conical hopper (101). An exhaust pipe connected to the filter ring (104) is provided on the outer wall of the conical hopper (101). An anti - detachment ring (103) is provided above the dust suppression ring (102).

3. The wood furniture processing waste crushing and recycling device according to claim 2, characterized in that, A rotary cylinder (401) slidably sleeved between the conical hopper (101) and the dust suppression ring (102) is provided at the top of the adjusting robotic arm rod (402). A metal sleeve sleeved with the adjusting roller (405) is provided at the bottom of the adjusting robotic arm rod (402). A driving motor (403) clamped to the bottom of the adjusting robotic arm rod (402) is provided at the top of the metal sleeve. An angle - adjusting robotic arm (406) sleeved with the supporting roller (404) is provided at the bottom of the adjusting robotic arm rod (402).

4. A wood furniture processing waste crushing and recycling device according to claim 1, characterized in that, A number of groups of legs (201) are annularly arrayed at the outer circumference bottom of the supporting cylinder (2). A guide ring (501) sleeved on the inner wall at the top of the supporting cylinder (2) is provided for the crushing mechanism (5). The guide ring (501) is connected to the bottom of the conical hopper (101). A rotating support frame (504) clamped to the inner wall of the supporting cylinder (2) is provided at the bottom of the guide ring (501).

5. A wood furniture processing waste crushing and recycling device according to claim 4, characterized in that, A metal disc clamped to the middle part of the inner wall of the supporting cylinder (2) is provided at the bottom of the rotating support frame (504). A motor chamber (505) is formed between the outer side of the top of the metal disc and the rotating support frame (504). A crushing motor and a high - pressure air pump are provided inside the motor chamber (505). A number of groups of chutes are annularly recessed on the inner wall of the rotating support frame (504). The positive crushing pieces (502) and the negative crushing pieces (503) are arranged in a staggered layer - by - layer manner from top to bottom in the number of chutes. Worm gears and worm shafts connected to the positive crushing pieces (502), negative crushing pieces (503) and the crushing motor are provided inside the number of groups of chutes.

6. The wood furniture processing waste crushing and recycling device according to claim 1, characterized in that, A collar (601) is provided at the bottom of the secondary crushing cone (6). A cross (602) fixedly connected to the inner wall of the top of the inner filter cylinder (301) is provided on the outer periphery of the collar (601). The bottom of the cross (602) is sleeved with the top of the cone motor (603), and a shaft rod connected to the secondary crushing cone (6) is provided at the output end of the cone motor (603).

7. A wood furniture processing waste crushing and recycling device according to claim 1, characterized in that, A middle filter cylinder (302) is sleeved on the outer peripheral wall of the inner filter cylinder (301). An outer filter cylinder (303) is sleeved on the outer peripheral wall of the middle filter cylinder (302). A middle filter discharge port (304) extending outward is provided at the bottom of the middle filter cylinder (302). An outer filter discharge port (305) opposite to the orientation of the middle filter discharge port (304) is provided at the bottom of the outer filter cylinder (303). The top of the material crushing outlet (3) is snap-connected to the bottom of the inner filter cylinder (301).

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