CN115121358B - Automatic feeding type wood crushing equipment based on motor - Google Patents

Automatic feeding type wood crushing equipment based on motor Download PDF

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Publication number
CN115121358B
CN115121358B CN202210681545.8A CN202210681545A CN115121358B CN 115121358 B CN115121358 B CN 115121358B CN 202210681545 A CN202210681545 A CN 202210681545A CN 115121358 B CN115121358 B CN 115121358B
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China
Prior art keywords
cavity
transmission
wood
fixedly connected
wall
Prior art date
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CN202210681545.8A
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Chinese (zh)
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CN115121358A (en
Inventor
申彦彬
李如家
盛华冬
张帮伟
袁泽
徐盼盼
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Changzhou Aiemery Agri Machinery Co ltd
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Changzhou Aiemery Agri Machinery Co ltd
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Priority to CN202210681545.8A priority Critical patent/CN115121358B/en
Publication of CN115121358A publication Critical patent/CN115121358A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/10Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
    • B02C23/12Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C25/00Control arrangements specially adapted for crushing or disintegrating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27LREMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00Manufacture of wood shavings, chips, powder, or the like; Tools therefor
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The invention provides automatic feeding type wood crushing equipment based on a motor, which comprises a wood crusher and a scrap recycling device, wherein the wood crusher comprises a wood crushing device body and supporting legs, and the supporting legs are fixedly connected to the bottom wall of the wood crushing device body; the wood crushing device comprises a wood crushing device body, a wood crushing cavity and a screening cavity, wherein the wood crushing cavity and the screening cavity are communicated with each other, the wood crushing cavity is communicated with the right wall of the wood crushing device body, the screening cavity is communicated with the left wall of the wood crushing device body through a chip outlet channel, the chip outlet channel is obliquely arranged, the left wall of the wood crushing device body is fixedly connected with a discharging guide plate, the discharging guide plate is obliquely arranged, and a chip recycling device is arranged below the discharging guide plate; the broken wood cavity diapire is equipped with crushing mechanism and conveyor, and conveyor one end extends to in the crushing mechanism, and the conveyor other end extends to outside the broken wood device body, has set up screening mechanism in the screening cavity. The invention can improve the wood block crushing quality and effectively recover the wood blocks.

Description

Automatic feeding type wood crushing equipment based on motor
Technical Field
The invention relates to the technical field of wood crushing equipment, in particular to automatic feeding type wood crushing equipment based on a motor.
Background
The wood crusher is a machine for crushing wood, is widely used in the production and processing industry at present, has the working efficiency and the working quality far higher than those of manpower, and can crush the wood into wood chips for manufacturing synthetic wood boards or other filling materials.
However, the existing wood crusher does not have a wood crushing and screening function, and cannot automatically perform secondary crushing on the wood which is not crushed to reach the standard.
Disclosure of Invention
Aiming at the technical problems, the invention aims to provide automatic feeding type wood crushing equipment based on a motor, and the automatic feeding type wood crushing equipment is realized by adopting the following technical scheme:
the automatic feeding type wood crushing equipment based on the motor comprises a wood crusher and a scrap recycling device, wherein the wood crusher comprises a wood crushing device body and supporting legs, and the supporting legs are fixedly connected to the bottom wall of the wood crushing device body;
the wood crushing device comprises a wood crushing device body, a wood crushing cavity and a screening cavity, wherein the wood crushing cavity and the screening cavity are communicated with each other, the wood crushing cavity is communicated with the right wall of the wood crushing device body, the screening cavity is communicated with the left wall of the wood crushing device body through a chip outlet channel, the chip outlet channel is obliquely arranged, the left wall of the wood crushing device body is fixedly connected with a discharging guide plate, the discharging guide plate is obliquely arranged, and a chip recycling device is arranged below the discharging guide plate;
the broken wood cavity diapire is equipped with crushing mechanism and conveyor, and conveyor one end extends to in the crushing mechanism, and the conveyor other end extends to outside the broken wood device body, has set up screening mechanism in the screening cavity.
The screening mechanism comprises a screening plate, a sliding block, a first elastic piece, a supporting piece, a motor, a rotary table and an elastic strip, wherein a filter screen is inlaid on the screening plate, a baffle is fixedly connected to the top wall of the screening plate, a motor trigger rod is fixedly connected to the bottom wall of the screening plate, the screening plate is rotationally connected to the sliding block through a limiting rotating shaft, the sliding block is slidably connected to the side wall of a screening cavity, the supporting piece is fixedly connected to the right wall of the screening cavity, the supporting piece is connected with the sliding block through the first elastic piece, the motor is fixedly connected to the left wall, a motor starting motor matched with the motor trigger rod is arranged on the motor, a trigger cavity is started by the motor, the rotary table is fixedly connected to the output end of the motor, a pushing rod is fixedly connected to the side wall of the rotary table, an impact block is fixedly connected to the elastic strip, and the elastic strip is erected between the front wall and the rear wall of the cavity.
The left side of the bottom wall of the wood crushing cavity is a first inclined plane, and the bottom wall of the screening cavity is a second inclined plane.
The chip recycling device comprises a connecting plate, a connecting seat and two collecting boxes with the same structure, wherein the connecting plate is rotationally connected to the connecting seat, a heavy object is embedded in the connecting plate, the heavy object is positioned at the left side of the connecting plate, an alarm is fixedly connected to the left wall of the connecting plate, a first transmission cavity is formed in the connecting plate and communicated with the top wall of the connecting plate through a first transmission channel, the first transmission cavity is communicated with the top wall of the connecting plate through a second transmission channel, the top wall of the connecting plate is provided with a groove, the top wall of the connecting plate is fixedly connected with a guide rail, a transmission plate is slidably connected to the first transmission cavity, a permanent magnet strip and a top strip are fixedly connected to the transmission plate, a piezoelectric plate is fixedly connected to the bottom wall of the groove, more than two first protrusions are fixedly connected to the side wall of the groove, the sliding plate is fixedly connected with the bottom wall of the sliding plate through a second elastic piece and the bottom wall of the groove, and a top rod is fixedly connected to the sliding plate;
the collecting box is internally provided with a collecting cavity and a second transmission cavity, the collecting cavity is communicated with the top wall of the collecting box, the second transmission cavity is communicated with the bottom wall of the collecting box, the bottom wall of the collecting box is provided with a sliding groove and a transmission groove, the top wall of the transmission groove is fixedly connected with more than two second bulges, and the collecting box is in sliding connection with the guide rail through the sliding groove;
the inner wall of the collecting cavity is slidably connected with a gravity plate, the gravity plate is connected with the bottom wall of the collecting cavity through a third elastic piece, the bottom wall of the gravity plate is fixedly connected with a first transmission bar, one end of the first transmission bar extends into the second transmission cavity, one end of the first transmission bar is rotationally connected with a second transmission bar, the second transmission bar is rotationally connected with the rear wall of the second transmission cavity, one end of the second transmission bar is rotationally connected with a third transmission bar, and one end of the third transmission bar is rotationally connected with a magnetic transmission bar;
the magnetic transmission strips on one collecting box extend into the first transmission channel, the magnetic transmission strips on the other collecting box extend into the second transmission channel, one magnetic transmission strip abuts against the permanent magnetic strips, and the other magnetic transmission strip abuts against the top strip.
Advantageously, balls are rotatably connected to the magnetic transmission bar.
Advantageously, the right wall of the connecting plate is fixedly connected with an extension plate.
Advantageously, the warning device is a buzzer.
Advantageously, the warning indicator is a warning light.
The invention has the following beneficial effects:
1. screening the wood pieces with different sizes through a filter screen, driving a motor to start through piled big wood pieces, enabling an elastic strip and an impact block to carry out kinetic energy transmission on a screening plate, enabling the big wood pieces to be bounced back into a crushing mechanism for re-crushing, the invention automatically carries out wood crushing, screening and re-crushing until the wood is crushed to reach the required size, and the invention has complete functions and strong applicability.
2. Can utilize garrulous gravity of wood, automatic replacement saturated state's collecting box, and can produce electricity automatically when sliding through the collecting box, provide electric power for the attention device, the attention device in time sends out the alarm to the user when to the user handles the collecting box, and the linkage is high, design benefit.
Drawings
The invention will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the invention, and other drawings can be obtained by one of ordinary skill in the art without inventive effort from the following drawings.
Fig. 1 is a schematic structural view of an automatic feeding type wood crushing apparatus based on a motor of the present invention;
FIG. 2 is an enlarged view of the invention at A in FIG. 1;
FIG. 3 is an enlarged view of the chip recycling apparatus of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the invention at B in FIG. 3;
FIG. 5 is a left side view of the collection tank of FIG. 3 in a horizontal position in accordance with the present invention;
FIG. 6 is a cross-sectional view taken along the direction C-C in FIG. 5 in accordance with the present invention.
Reference numerals: the wood crushing device comprises a wood crushing device body 1, a wood crushing cavity 2, a screening cavity 3, a chip discharging channel 4, a discharging guide plate 5, a conveying device 6, a crushing mechanism 7, a first inclined surface 8, a second inclined surface 9, a screening plate 10, a baffle 11, a filter screen 12, a sliding block 13, a first elastic piece 14, a supporting piece 15, a motor trigger rod 16, a motor 17, a rotary disc 18, a push rod 19, a motor starting trigger cavity 20, an elastic strip 21, an impact block 22, a support leg 23, a connecting plate 24, a connecting seat 25, a first transmission cavity 251, a first transmission channel 26, a second transmission channel 27, a weight 28, a warning device 29, an extension plate 30, a guide rail 31, a groove 32, a first protrusion 33, a sliding sheet 34, a top rod 35, a piezoelectric sheet 36, a transmission plate 37, a permanent magnet strip 38, a top strip 39, a collecting box 40, a collecting cavity 41, a second transmission cavity 42, a gravity plate 43, a third elastic piece 44, a first transmission strip 45, a second transmission strip 46, a third transmission strip 47, a magnetic transmission strip 48, a ball 49, a sliding groove 50, a transmission groove 51 and a second protrusion 52.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected via an intermediary, or connected by communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1 to 6, an automatic feeding type wood crushing device based on a motor comprises a wood crusher and a chip recovery device, wherein the wood crusher comprises a wood crushing device body 1 and supporting legs 23, and the supporting legs 23 are fixedly connected to the bottom wall of the wood crushing device body 1;
the wood crushing device comprises a wood crushing device body 1, a wood crushing cavity 2 and a screening cavity 3 which are communicated with each other are formed in the wood crushing device body 1, the wood crushing cavity 2 is communicated with the right wall of the wood crushing device body 1, the screening cavity 3 is communicated with the left wall of the wood crushing device body 1 through a chip outlet channel 4, the chip outlet channel 4 is obliquely arranged, a discharging guide plate 5 is fixedly connected with the left wall of the wood crushing device body 1, the discharging guide plate 5 is obliquely arranged, and a chip recycling device is arranged below the discharging guide plate 5;
the broken wood cavity 2 diapire is equipped with crushing mechanism 7 and conveyor 6, and conveyor 6 one end extends to in the crushing mechanism 7, and the conveyor 6 other end extends to outside the broken wood device body 1, screens the intracavity and erects screening mechanism.
According to an alternative embodiment of the present invention, the screening mechanism includes a screening plate 10, a sliding block 13, a first elastic member 14, a supporting plate 15, a motor 17, a turntable 18 and an elastic strip 21, where the screening plate 10 is embedded with a filter screen 12, a baffle 11 is fixedly connected to a top wall of the screening plate 10, a bottom wall of the screening plate 10 is fixedly connected with a motor triggering rod 16, the screening plate 10 is rotatably connected to the sliding block 13 through a limiting rotating shaft, the sliding block 13 is slidably connected to a side wall of the screening cavity 3, the supporting plate 15 is fixedly connected to a right wall of the screening cavity 3, the supporting plate 15 is connected to the sliding block 13 through the first elastic member 14, the motor 17 is fixedly connected to a left wall, a motor starting triggering cavity 20 adapted to the motor triggering rod 16 is provided on the motor 17, the turntable 18 is fixedly connected to an output end of the motor 17, a pushing rod 19 is fixedly connected to a side wall of the turntable 18, an impact block 22 is fixedly connected to the elastic strip 21, and the elastic strip 21 is erected between front and rear walls of the cavity 3.
In an alternative embodiment of the present invention, the left side of the bottom wall of the wood crushing cavity 2 is a first inclined plane 8, and the bottom wall of the screening cavity 3 is a second inclined plane 9.
The implementation process comprises the following steps: as shown in fig. 1-2, the wood blocks are put on the right side of the conveying device 6, the conveying device 6 conveys the wood blocks into the crushing mechanism for crushing, the wood blocks are changed into wood fragments, the conveying device 6 conveys the wood fragments onto the first inclined plane 8, the first inclined plane 8 slides down along the first inclined plane 8 onto the filter screen 12, the wood fragments with smaller volume fall onto the second inclined plane 9 through the filter screen 12 and slide onto the discharging guide plate 5 along the inclined plane and then fall into the fragments recovery device for recovery, the wood fragments with larger volume are blocked on the top wall of the filter screen 12, after the wood fragments on the top wall of the filter screen 12 are accumulated to a certain amount, the quality of the screening plate 10 becomes larger, the screening plate 10 and the sliding block 13 slide downwards against the elasticity of the first elastic piece 14, the motor trigger rod 16 on the screening plate 10 moves downwards to be inserted into the motor start trigger cavity 20, thus, the motor 17 is started, the output end drives the rotary table 18 and the push rod 19 to rotate clockwise, after the push rod 19 and the elastic strip 21 are propped against each other, the push rod 19 presses the elastic strip 21 downwards, so that the elastic strip 21 stretches, the push rod 19 continues to rotate, when the push rod 19 is separated from the elastic strip 21 and is propped against each other, the elastic strip 21 upwards bounces under the action of self elasticity, the impacting block 22 impacts the screening plate 10, the screening plate 10 rotates clockwise around the limiting rotating shaft, the wood chips are thrown into the crushing mechanism 7 to be crushed again, the screening plate 10 can only rotate within 90 degrees under the action of the limiting rotating shaft, when the screening plate 10 rotates clockwise to the limit position, the screening plate 10 rebounds to return anticlockwise, and the horizontal state is recovered, so that the wood chips are screened again.
According to the invention, the large wood pieces are automatically crushed, screened and re-crushed, and the invention has complete functions and strong applicability.
According to an alternative embodiment of the present invention, the scrap recycling device includes a connection board 24, a connection seat 25, and two collection boxes 40 with the same structure, the connection board 24 is rotatably connected to the connection seat 25, a weight 28 is embedded in the connection board 24, the weight 28 is located at the left side of the connection board 24, an alarm 29 is fixedly connected to the left wall of the connection board 24, a first transmission cavity 251 is provided in the connection board 24, the first transmission cavity 251 is communicated with the top wall of the connection board 24 through a first transmission channel 26, the first transmission cavity 251 is communicated with the top wall of the connection board 24 through a second transmission channel 27, a groove 32 is provided in the top wall of the connection board 24, a guide rail 31 is fixedly connected to the top wall of the connection board 24, a transmission plate 37 is slidably connected to the first transmission cavity 251, a permanent magnet bar 38 and a top bar 39 are fixedly connected to the transmission plate 37, a piezoelectric plate 36 is fixedly connected to the bottom wall of the groove 32, a sliding plate 34 is fixedly connected to the side wall of the groove 32, two or more first protrusions 33 are fixedly connected to the sliding plate 34 through a second elastic piece 341 and a bottom wall of the groove 32, and a top bar 35 is fixedly connected to the sliding plate 34;
the collecting box 40 is internally provided with a collecting cavity 41 and a second transmission cavity 42, the collecting cavity 41 is communicated with the top wall of the collecting box 40, the second transmission cavity 42 is communicated with the bottom wall of the collecting box 40, the bottom wall of the collecting box 40 is provided with a sliding chute 50 and a transmission groove 51, the top wall of the transmission groove 51 is fixedly connected with more than two second bulges 52, and the collecting box 40 is in sliding connection with the guide rail 31 through the sliding chute 50;
the inner wall of the collecting cavity 41 is slidably connected with a gravity plate 43, the gravity plate 43 is connected with the bottom wall of the collecting cavity 41 through a third elastic piece 44, the bottom wall of the gravity plate 43 is fixedly connected with a first transmission bar 45, one end of the first transmission bar 45 extends into the second transmission cavity 42, one end of the first transmission bar 45 is rotationally connected with a second transmission bar 46, the second transmission bar 46 is rotationally connected with the rear wall of the second transmission cavity 42, one end of the second transmission bar 46 is rotationally connected with a third transmission bar 47, and one end of the third transmission bar 47 is rotationally connected with a magnetic transmission bar 48;
the magnetic force transmission bars 48 on one of the collection boxes 40 extend into the first transmission channel 26, the magnetic force transmission bars 48 on the other collection box 40 extend into the second transmission channel 27, one of the magnetic force transmission bars 48 abuts against the permanent magnet bars 38, and the other magnetic force transmission bar 48 abuts against the top bar 39.
In an alternative embodiment according to the present invention, the magnetic drive bar 48 is rotatably connected with balls 49.
In an alternative embodiment of the present invention, the extension plate 30 is fixedly connected to the right wall of the connecting plate 24.
The implementation process comprises the following steps: as shown in fig. 3-6, the crushed wood falls onto the gravity plate 43 in the right collecting cavity 41, as the crushed wood increases, the gravity plate 43 gradually moves downwards, the first transmission bar 45 drives the magnetic transmission bar 48 to move upwards through the second transmission bar 46 and the third transmission bar 47, the magnetic transmission bar 48 drives the permanent magnet bar 38 to move upwards through magnetic force, so that the transmission plate 37 and the top bar 39 move upwards, the balls 49 can enable the two magnetic transmission bars 48 to slide on the inner walls of the first transmission channel 26 and the second transmission channel 27 more easily, the two magnetic transmission bars 48 are separated from the first transmission channel 26 and the second transmission channel 27 respectively, and the right collecting box 40 slides onto the ground after being separated from the guide rail 31 and slides to the extension plate 30;
the left collecting box 40 slides to the right along the guide track 31, more than two second bulges 52 press more than two first bulges 33 downwards, so that the top rod 35 repeatedly presses the piezoelectric sheet 36, the piezoelectric sheet 36 continuously deforms, mechanical energy is converted into electric energy, the electric power is provided for the warning device 29, the warning device 29 works, warning information is sent to a user, the user is timely reminded of removing and storing the right collecting box 40, and the new collecting box 40 is supplemented to be connected with the second transmission channel 27, the left collecting box 40 continuously slides, the gravity plate 43 moves upwards under the elastic force of the third elastic piece 44 when the magnetic transmission strip 48 slides to the first transmission channel 26, so that the magnetic transmission strip 48 enters the second transmission channel 27, and the left collecting box 40 is fixed at the current position for wood chip collection.
The preferred embodiment can utilize the gravity of the wood chips to automatically replace the collection box 40 in a saturated state, and can automatically generate electricity when the collection box 40 slides to provide power for the warning device 29, and the warning device 29 timely gives an alarm to a user when the warning device 29 is used for facilitating the user to process the collection box 40, and the device is high in linkage and ingenious in design.
In an alternative embodiment according to the invention, the alarm 29 is a buzzer. When the piezoelectric sheet 36 generates electric power, the buzzer sounds to alert the user to operate the collection box 40.
In an alternative embodiment according to the present invention, the warning device 29 is a warning lamp. When the piezoelectric sheet 36 generates electric power, the warning light emits warning light to remind the user to operate the collecting box 40.
The components, modules, mechanisms, devices, etc. of the invention, which do not describe the structure in detail, are all common standard components or components known to those skilled in the art, and the structure and principle thereof are all known by those skilled in the art through technical manuals or through routine experimental methods.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.

Claims (7)

1. The automatic feeding type wood crushing equipment based on the motor is characterized by comprising a wood crusher and a chip recovery device, wherein the wood crusher comprises a wood crushing device body (1) and supporting legs (23), and the supporting legs (23) are fixedly connected to the bottom wall of the wood crushing device body (1);
the wood crushing device comprises a wood crushing device body (1), wherein a wood crushing cavity (2) and a screening cavity (3) which are communicated with each other are formed in the wood crushing device body (1), the wood crushing cavity (2) is communicated with the right wall of the wood crushing device body (1), the screening cavity (3) is communicated with the left wall of the wood crushing device body (1) through a chip outlet channel (4), the chip outlet channel (4) is obliquely arranged, a discharging guide plate (5) is fixedly connected with the left wall of the wood crushing device body (1), the discharging guide plate (5) is obliquely arranged, and a chip recycling device is arranged below the discharging guide plate (5);
the bottom wall of the wood crushing cavity (2) is provided with a crushing mechanism (7) and a conveying device (6), one end of the conveying device (6) extends into the crushing mechanism (7), the other end of the conveying device (6) extends out of the wood crushing device body (1), and a screening mechanism is erected in the screening cavity (3);
the chip recycling device comprises a connecting plate (24), a connecting seat (25) and two collecting boxes (40) with the same structure, wherein the connecting plate (24) is rotationally connected to the connecting seat (25), a heavy object (28) is embedded in the connecting plate (24), the heavy object (28) is positioned at the left side of the connecting plate (24), a warning indicator (29) is fixedly connected to the left wall of the connecting plate (24), a first transmission cavity (251) is formed in the connecting plate (24), the first transmission cavity (251) is communicated with the top wall of the connecting plate (24) through a first transmission channel (26), the first transmission cavity (251) is communicated with the top wall of the connecting plate (24) through a second transmission channel (27), the top wall of the connecting plate (24) is provided with a groove (32), the top wall of the connecting plate (24) is fixedly connected with a guide rail (31), a transmission plate (37) is connected in a sliding way, a permanent magnetic strip (38) and a top strip (39) are fixedly connected to the top wall of the first transmission cavity (251), a piezoelectric sheet (36) is electrically connected to the bottom wall of the groove (32), a sliding sheet (36) is connected to the warning indicator (29), a sliding sheet (32) is connected to the side wall of the sliding sheet (34) through a second sliding sheet (34), and the sliding sheet (34) is fixedly connected to the second sliding sheet (33) through a second sliding sheet (33), a top rod (35) is fixedly connected with the bottom wall of the sliding sheet (34);
a collecting cavity (41) and a second transmission cavity (42) are formed in the collecting box (40), the collecting cavity (41) is communicated with the top wall of the collecting box (40), the second transmission cavity (42) is communicated with the bottom wall of the collecting box (40), a sliding groove (50) and a transmission groove (51) are formed in the bottom wall of the collecting box (40), more than two second protrusions (52) are fixedly connected to the top wall of the transmission groove (51), and the collecting box (40) is in sliding connection with the guide rail (31) through the sliding groove (50);
the inner wall of the collecting cavity (41) is slidably connected with a gravity plate (43), the gravity plate (43) is connected with the bottom wall of the collecting cavity (41) through a third elastic piece (44), a first transmission bar (45) is fixedly connected to the bottom wall of the gravity plate (43), one end of the first transmission bar (45) extends into the second transmission cavity (42), one end of the first transmission bar (45) is rotationally connected with a second transmission bar (46), the second transmission bar (46) is rotationally connected with the rear wall of the second transmission cavity (42), one end of the second transmission bar (46) is rotationally connected with a third transmission bar (47), and one end of the third transmission bar (47) is rotationally connected with a magnetic transmission bar (48);
the magnetic transmission strips (48) on one collecting box (40) extend into the first transmission channel (26), the magnetic transmission strips (48) on the other collecting box (40) extend into the second transmission channel (27), one magnetic transmission strip (48) is abutted against the permanent magnetic strips (38), and the other magnetic transmission strip (48) is abutted against the top strip (39).
2. The automatic feeding type wood crushing equipment based on the motor is characterized in that the screening mechanism comprises a screening plate (10), a sliding block (13), a first elastic piece (14), a supporting piece (15), a motor (17), a rotary table (18) and an elastic strip (21), wherein a filter screen (12) is inlaid on the screening plate (10), a baffle plate (11) is fixedly connected to the top wall of the screening plate (10), a motor trigger rod (16) is fixedly connected to the bottom wall of the screening plate (10), the screening plate (10) is rotatably connected to the sliding block (13) through a limiting rotating shaft, the sliding block (13) is slidably connected to the side wall of the screening cavity (3), the supporting piece (15) is fixedly connected to the right wall of the screening cavity (3), the supporting piece (15) is connected with the sliding block (13) through the first elastic piece (14), the motor (17) is fixedly connected to the left wall, a motor starting trigger cavity (20) matched with the motor trigger rod (16) is formed in the motor (17), the rotary table (18) is fixedly connected to the output end of the motor (17), a pushing rod (19) is fixedly connected to the side wall of the rotary table (18), and the elastic strip (21) is fixedly connected to the front wall (21) through the elastic strip (21).
3. The automatic feeding type wood crushing device based on the motor according to claim 2, wherein the left side of the bottom wall of the wood crushing cavity (2) is a first inclined plane (8), and the bottom wall of the screening cavity (3) is a second inclined plane (9).
4. An automatic feeding type wood crushing apparatus based on a motor according to claim 1, wherein the magnetic transmission bar (48) is rotatably connected with balls (49).
5. The automatic feeding type wood crushing device based on the motor according to claim 4, wherein an extension plate (30) is fixedly connected to the right wall of the connecting plate (24).
6. An automatic feeding type wood crushing apparatus based on a motor according to claim 5, wherein the warning device (29) is a buzzer.
7. An automatic feeding type wood crushing apparatus based on a motor according to claim 6, wherein the warning device (29) is a warning lamp.
CN202210681545.8A 2022-06-16 2022-06-16 Automatic feeding type wood crushing equipment based on motor Active CN115121358B (en)

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