CN111672889A

CN111672889A - Waste bamboo and wood pulverizer capable of automatically compressing blocks

Info

Publication number: CN111672889A
Application number: CN202010673977.5A
Authority: CN
Inventors: 闫鹏宇
Original assignee: Wenzhou Xingsheng Environmental Protection Technology Co ltd
Current assignee: Wenzhou Xingsheng Environmental Protection Technology Co ltd
Priority date: 2020-04-20
Filing date: 2020-07-14
Publication date: 2020-09-18

Abstract

The invention discloses a waste bamboo and wood pulverizer capable of automatically compressing into blocks, which comprises a pulverizer, wherein a pulverizing cavity is arranged in the pulverizer, two first rotating shafts are arranged between the front wall and the rear wall of the pulverizing cavity in a bilateral symmetry manner and can rotate, a pulverizing roller is fixedly arranged on each first rotating shaft, the upper wall of the pulverizing cavity is communicated with a breaking cavity, the upper wall of the breaking cavity is communicated with a feed inlet, a breaking device is arranged above the pulverizing cavity, a compression device is arranged below the pulverizing cavity, the compression device comprises a compression cavity arranged below the pulverizing cavity, a transmission device is arranged in the compression device and provides power for a compression process, and after the waste bamboo and wood are pulverized, fragments are automatically compressed into fragment blocks with basically equal size and weight, and the fragment blocks are pushed out to facilitate transportation and transfer so as to facilitate subsequent process treatment, and when the long-strip-shaped bamboo and wood is clamped between the crushing rollers and is not crushed normally, the bamboo and wood can be broken by the breaking device to avoid equipment blockage.

Description

Waste bamboo and wood pulverizer capable of automatically compressing blocks

Technical Field

The invention relates to the technical field of bamboo and wood crushers, in particular to a waste bamboo and wood crusher capable of automatically compressing into blocks.

Background

Present building trade rapid development, various buildings pull out the ground and play, a large amount of building rubbish has also been produced simultaneously, abandonment bamboo wood just belongs to the great one of production volume, directly abandon the words, be difficult to natural degradation, extravagant a large amount of spaces, abandonment bamboo wood can be recycled after handling, practice thrift latent usable material, reduce the consumption of brand-new raw and other materials, reduce rubbish and stack, present bamboo wood rubbing crusher is smashed into bits with bamboo wood basically, the bamboo wood bits scatter and shift very inconveniently to subsequent transport. The present invention sets forth a device that solves the above problems.

Disclosure of Invention

The technical problem is as follows:

the existing bamboo wood pulverizer basically pulverizes bamboo wood into chips, and the bamboo chips are scattered and inconvenient for subsequent carrying and transferring.

In order to solve the problems, the present embodiment designs an automatic block-compressing waste bamboo wood pulverizer, which comprises a pulverizer, wherein the pulverizer is internally provided with a pulverizing cavity, the pulverizing cavity is provided with two first rotating shafts in a rotating manner and is bilaterally symmetrical between the front wall and the rear wall, the first rotating shafts are fixedly provided with pulverizing rollers, the pulverizing cavity upper wall is communicated with a breaking cavity, the breaking cavity upper wall is communicated with a feeding hole, a breaking device is arranged above the pulverizing cavity, the breaking device comprises a push plate cavity communicated with the left wall and the right wall of the breaking cavity, the position of the push plate cavity is higher than the right side of the push plate cavity, one end of the push plate cavity capable of sliding left and right can extend into the push plate in the breaking cavity, the left side of the push plate left wall is internally fixedly provided with a second motor, and the right end of the second motor is connected with a screw rod, left push pedal threaded connection in the screw rod inserts when having rectangular shape bamboo wood crushing between the roller can't be when normally smashing, this bamboo wood of break that the push pedal slides in opposite directions prevents to block up, it is equipped with compressor arrangement to smash the chamber below, compressor arrangement is including locating smash the compression chamber of chamber below, be equipped with reciprocating cavity in the compression chamber right wall, reciprocating cavity internal energy horizontal slip be equipped with the slider chamber, compression chamber internal energy horizontal slip be equipped with the slider, slider chamber left end is fixed be equipped with the left end and extends to compression intracavity and fixed connection in the push rod of slider, be equipped with transmission in the compressor arrangement, transmission provides power for the compression process. Preferably, be equipped with first gear chamber in the crushing chamber back wall, first pivot rear end extends to first gear intracavity and fixed first spur gear that is equipped with, the left and right sides first spur gear intermeshing, first gear chamber back wall internal fixation is equipped with first motor, the right side first pivot rear end power connect in first motor, crushing chamber lateral wall lower end is fixed and is equipped with the filter screen.

Preferably, the rupture device includes locating of symmetry around in the push pedal rack slide in the wall, rack slide internal energy horizontal slip is equipped with the rack, rack slide with the intercommunication is equipped with the connecting rod chamber between the push pedal chamber, connecting rod intracavity can horizontal slip be equipped with the connecting rod, connecting rod one end fixed connection in the push pedal, the other end of connecting rod extends to in the rack and fixed connection in the rack, both sides from top to bottom the intercommunication is equipped with the second gear chamber between the rack slide, can the pivoted be equipped with between the wall around the second gear chamber mesh in both sides from top to bottom the second straight gear of rack.

Preferably, the compressing device comprises a sheave cavity arranged between the crushing cavity and the compression cavity, communicating ports are respectively communicated between the sheave cavity and the crushing cavity and between the sheave cavity and the compression cavity, a second rotating shaft is rotatably arranged between the front wall and the rear wall of the sheave cavity, and an outer sheave is fixedly arranged on the second rotating shaft.

Preferably, the left wall of the compression cavity is communicated with a discharge hole with a leftward opening, a baffle is rotatably arranged between the front wall and the rear wall of the right side of the discharge hole, when the baffle is in a vertical state, the baffle seals the compression cavity, a first spring is fixedly connected between the left end surface of the connecting rod cavity and the upper wall of the discharge hole, the front end surface and the rear end surface of the baffle are symmetrically provided with fixture block cavities with opposite opening directions, fixture blocks are arranged in the fixture block cavities in a front-back sliding manner, a second spring is fixedly connected between the fixture blocks and the inner wall of the fixture block cavities, the front side and the rear side of the discharge hole, which are symmetrically positioned, are communicated with slide rod cavities, slide rods are arranged in the slide rod cavities in a vertically sliding manner, abutting grooves with opposite openings are arranged at the upper ends of the opposite side end surfaces of the slide rods, and one ends of the fixture blocks can, when the sliding rod slides upwards, the sliding rod can push the clamping blocks to slide oppositely to be separated from the abutting grooves.

Preferably, a connecting rod cavity is communicated and arranged between the slide rod cavities and below the discharge port, a connecting rod with a front end and a rear end fixedly connected with the slide rod is arranged in the connecting rod cavity in a vertically sliding manner, a third spring is fixedly connected between the connecting rod and the lower wall of the connecting rod cavity, the lower wall of the reciprocating cavity is communicated with a pull block cavity, a pull block is arranged in the pull block cavity in a manner of sliding up and down, a fourth spring with the elasticity larger than that of the third spring is fixedly connected between the pull block and the inner wall of the pull block cavity, a pull wire is fixedly connected between the lower end of the pull block and the lower end of the connecting rod, a push block cavity with a downward opening is arranged on the lower end surface of the slide block cavity, a push block cavity is arranged in the push block cavity and can slide up and down, a push block is arranged in the push block cavity and can slide up and down, and a fifth spring with the elasticity larger than that of the fourth spring is fixedly connected between the push block and the inner wall of the push block cavity.

Preferably, the transmission device comprises a limiting groove arranged on the upper end face of the sliding block cavity and provided with an upward opening, the upper wall of the reciprocating cavity is communicated with a rotating disc cavity, a third rotating shaft can be arranged in the upper wall of the rotating disc cavity in a rotating mode, a rotating disc is fixedly arranged at the lower end of the third rotating shaft, a limiting rod with a lower end extending into the limiting groove is fixedly arranged on one side, far away from the axis, of the lower end face of the rotating disc, a third gear cavity is arranged in the upper wall of the rotating disc cavity, the upper end of the third rotating shaft extends into the third gear cavity and is fixedly provided with a first helical gear, a fourth rotating shaft is arranged in the rear wall of the first helical gear and can rotate at the same horizontal height position as the second rotating shaft, and the front end of the fourth rotating shaft is fixedly provided with a second helical gear meshed with the first helical.

Preferably, a power cavity is arranged at the rear side of the sheave cavity and the third gear cavity, a third straight gear is fixedly arranged in the power cavity and the rear end of the second rotating shaft, a third motor is fixedly arranged in the rear wall of the power cavity and positioned on the right side of the third straight gear, the front end of the third motor is in power connection with an output shaft, a half straight gear meshed with the third straight gear is fixedly arranged at the front end of the output shaft, a fifth rotating shaft is rotatably arranged on the rear wall of the power cavity and at the position on the right side of the third motor, a fourth straight gear meshed with the half straight gear is fixedly arranged at the front end of the fifth rotating shaft, a first belt wheel is fixedly arranged on the fifth rotating shaft, the rear end of the fourth rotating shaft extends into the power cavity and is positioned on the right side of the first belt wheel, and a second belt wheel is fixedly arranged on the right side of the first belt wheel, and a transmission belt is arranged between the first belt wheel and the second belt wheel in a winding manner.

The invention has the beneficial effects that: the invention automatically compresses the scraps into scrap blocks with basically equal size and weight after crushing the waste bamboo wood, pushes out the scrap blocks to facilitate carrying and transferring so as to facilitate subsequent process treatment, and can break the strip-shaped bamboo wood blocks by the breaking device to avoid equipment blockage when the strip-shaped bamboo wood blocks are not normally crushed between the crushing rollers.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic view of the overall structure of a waste bamboo wood pulverizer capable of automatically compressing into blocks according to the present invention;

FIG. 2 is a sectional view taken in the direction "A-A" of FIG. 1;

FIG. 3 is a sectional view taken in the direction "B-B" of FIG. 1;

FIG. 4 is a cross-sectional view taken in the direction "C-C" of FIG. 1;

FIG. 5 is a cross-sectional view taken in the direction "D-D" of FIG. 1;

FIG. 6 is a cross-sectional view taken in the direction "E-E" of FIG. 1;

FIG. 7 is a cross-sectional view taken in the direction "F-F" of FIG. 3;

fig. 8 is a sectional view taken in the direction of "G-G" of fig. 4.

Detailed Description

The invention will now be described in detail with reference to fig. 1-8, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a waste bamboo and wood grinder capable of automatically compressing into blocks, which is mainly applied to cutting ceramic tiles with proper shapes according to requirements in the decoration process, and the invention is further explained by combining the attached drawings of the invention:

the invention relates to a waste bamboo and wood pulverizer capable of automatically compressing into blocks, which comprises a pulverizer 11, wherein a pulverizing cavity 12 is arranged in the pulverizer 11, two first rotating shafts 13 are symmetrically arranged between the front wall and the rear wall of the pulverizing cavity 12 in a left-right manner and can rotate, a pulverizing roller 14 is fixedly arranged on each first rotating shaft 13, a breaking cavity 18 is communicated with the upper wall of the pulverizing cavity 12, a feed inlet 19 is communicated with the upper wall of the breaking cavity 18, a breaking device 101 is arranged above the pulverizing cavity 12, the breaking device 101 comprises a push plate cavity 20 communicated with the left wall and the right wall of the breaking cavity 18, the position of the left push plate cavity 20 is higher than that of the right push plate cavity 20, the push plate cavity 20 is internally provided with a push plate 21, one end of the push plate 21 extends into the breaking cavity 18, a second motor 22 is fixedly arranged in the left wall of the left push plate 21, and the right end of the second motor 22 is dynamically connected with a screw, left 21 threaded connection of push pedal 21 in screw rod 23, insert when having rectangular shape bamboo wood crushing between the roller 14 when can't normally smashing, this bamboo wood of push pedal 21 relative slip rupture prevents to block up, it is equipped with compressor arrangement 102 to smash chamber 12 below, compressor arrangement 102 is including locating the compression chamber 29 of smashing chamber 12 below, be equipped with reciprocating chamber 34 in the wall of compression chamber 29 right side, reciprocating chamber 34 internal energy horizontal slip be equipped with

slider chamber

35, 29 internal energy horizontal slip be equipped with slider 36 in compression chamber, the fixed left end that is equipped with in slider chamber 35 left end extend to in the compression chamber 29 and fixed connection in the push rod 37 of slider 36, be equipped with transmission 103 in the compressor arrangement 102, transmission 103 provides power for the compression process.

Beneficially, be equipped with first gear chamber 15 in crushing chamber 12 back wall, first pivot 13 rear end extends to in the first gear chamber 15 and the fixed first spur gear 16 that is equipped with, the left and right sides first spur gear 16 intermeshing, first gear chamber 15 back wall internal fixation is equipped with first motor 17, and the right side first pivot 13 rear end power connect in first motor 17, crushing chamber 12 lateral wall lower extreme is fixed and is equipped with filter screen 28.

Beneficially, the following detailed description is made on the breaking device 101, the breaking device 101 includes a rack slide 24 symmetrically disposed in front and back of the push plate 21, a rack 25 is disposed in the rack slide 24 and capable of sliding left and right, a connecting rod cavity 26 is disposed between the rack slide 24 and the push plate cavity 20, a connecting rod 27 is disposed in the connecting rod cavity 26 and capable of sliding left and right, one end of the connecting rod 27 is fixedly connected to the push plate 21, the other end of the connecting rod 27 extends to the rack 25 and is fixedly connected to the rack 25, a second gear cavity 73 is disposed in the rack slide 24 on upper and lower sides and communicated with the rack slide 24, and a second spur gear 74 meshed with the rack 25 on upper and lower sides and disposed between the front and back walls of the second gear cavity 73 and capable of rotating.

Advantageously, as will be described in detail below, the compressing device 102 includes a sheave cavity 30 disposed between the pulverizing cavity 12 and the compressing cavity 29, communication ports 31 are respectively disposed between the sheave cavity 30 and the pulverizing cavity 12 and the compressing cavity 29, a second rotating shaft 32 is rotatably disposed between the front and rear walls of the sheave cavity 30, and an outer sheave 33 is fixedly disposed on the second rotating shaft 32.

Beneficially, a discharge hole 55 with a leftward opening is communicated with the left wall of the compression cavity 29, a baffle 56 is rotatably disposed between the front wall and the rear wall of the right side of the discharge hole 55, when the baffle 56 is in a vertical state, the baffle 56 seals the compression cavity 29, a first spring 57 is fixedly connected between the left end surface of the connecting rod cavity 26 and the upper wall of the discharge hole 55, fixture cavities 58 with opposite opening directions are symmetrically disposed on the front end surface and the rear end surface of the baffle 56, a fixture block 59 is slidably disposed in the fixture cavity 58 in the front and rear direction, a second spring 60 is fixedly connected between the fixture block 59 and the inner wall of the fixture cavity 58, slide rod cavities 61 are communicated with the front side and the rear side of the discharge hole 55 at symmetrical positions and located on the front side and the rear side of the baffle 56, a slide rod 62 is disposed in the slide rod cavity 61 in a vertically slidable manner, and a butting, one end of the blocking block 59 can extend into the abutting groove 63 to be blocked so as to prevent the baffle 56 from turning over, and when the sliding rod 62 slides upwards, the sliding rod 62 can push the blocking block 59 to slide oppositely to be separated from the abutting groove 63.

Beneficially, a connecting rod cavity 64 is communicated and arranged between the sliding rod cavities 61 and below the discharge port 55, the connecting rod cavity 64 is provided with a front end and a rear end which can slide up and down and is fixedly connected to the connecting rod 65 of the sliding rod 62, a third spring 75 is fixedly connected between the connecting rod 65 and the lower wall of the connecting rod cavity 64, the lower wall of the reciprocating cavity 34 is communicated and provided with a pull block cavity 66, the pull block cavity 66 is provided with a pull block 67 which can slide up and down, a fourth spring 68 with the elastic force larger than that of the third spring 75 is fixedly connected between the pull block 67 and the inner wall of the pull block cavity 66, a pull wire 69 is fixedly connected between the lower end of the pull block 67 and the lower end of the connecting rod 65, a push block cavity 70 with a downward opening is arranged on the lower end face of the sliding block cavity 35, a push block cavity 70 is provided with a push block cavity 70 which can slide up and down and is provided, a fifth spring 72 with the elasticity larger than that of the fourth spring 68 is fixedly connected between the push block 71 and the inner wall of the push block cavity 70.

Advantageously, as will be explained in detail below, the transmission device 103 includes a limiting groove 38 that is provided on the upper end surface of the slide block cavity 35 and opens upward, a rotary disc cavity 39 is communicated with the upper wall of the reciprocating cavity 34, a third rotating shaft 40 is rotatably arranged in the upper wall of the rotary disc cavity 39, a rotary disc 41 is fixedly arranged at the lower end of the third rotating shaft 40, a limit rod 42 with the lower end extending into the limit groove 38 is fixedly arranged on one side of the lower end surface of the rotary disc 41 far away from the axis, a third gear cavity 43 is arranged in the upper wall of the turntable cavity 39, the upper end of the third rotating shaft 40 extends into the third gear cavity 43 and is fixedly provided with a first bevel gear 44, a fourth rotating shaft 45 is rotatably arranged in the rear wall of the first bevel gear 44 at the same horizontal height position as the second rotating shaft 32, a second bevel gear 46 meshed with the first bevel gear 44 is fixedly arranged at the front end of the fourth rotating shaft 45.

Beneficially, power cavity 47 is disposed at the rear side of each of the sheave cavity 30 and the third gear cavity 43, a third spur gear 48 is fixedly disposed in the power cavity 47 and at the rear end of the second rotating shaft 32, a third motor 49 is fixedly disposed on the right side of the third spur gear 48 and in the rear wall of the power cavity 47, an output shaft 50 is dynamically connected to the front end of the third motor 49, a half spur gear 51 engaged with the third spur gear 48 is fixedly disposed at the front end of the output shaft 50, a fifth rotating shaft 76 is rotatably disposed at the position on the right side of the third motor 49 and on the rear wall of the power cavity 47, a fourth spur gear 77 engaged with the half spur gear 51 is fixedly disposed at the front end of the fifth rotating shaft 76, a first pulley 52 is fixedly disposed on the fifth rotating shaft 76, the rear end of the fourth rotating shaft 45 extends into the power cavity 47 and is disposed on the right side of the first pulley 52, and a second pulley 53 is fixedly disposed, a transmission belt 54 is wound between the first pulley 52 and the second pulley 53.

The following describes in detail the use steps of an automatic compression-blocking waste bamboo wood pulverizer in the present disclosure with reference to fig. 1 to 8:

at the beginning, the push plate 21 is at the limit position far away from one side of the breaking cavity 18, the slide block cavity 35 and the slide block 36 are at the right limit position, the baffle 56 is at the vertical state to close the compression cavity 29, the first spring 57 is always at the compressed state, the slide rod 62 is at the lower limit position, one end of the clamping block 59 is clamped in the abutting groove 63, the third spring 75 is at the compressed state, and the pull block 67 is at the upper limit position.

When the automatic scrap feeding device works, the first motor 17 is started to drive the first rotating shaft 13 on the right side to rotate, the first rotating shaft 13 on the left side is driven to rotate oppositely through the first straight gear 16 when the first rotating shaft 13 on the right side rotates, then the crushing roller 14 rotates oppositely, the waste bamboo wood is put into the automatic scrap feeding device through the feeding hole 19, the waste bamboo wood is ground by the crushing roller 14 and filtered to the lower side of the filter screen 28 by the filter screen 28 according with the size requirement, the third motor 49 is started to drive the output shaft 50 to rotate, the output shaft 50 drives the half straight gear 51 on the front side to rotate, the half straight gear 51 drives the third straight gear 48 and the fourth straight gear 77 to rotate intermittently, the third straight gear 48 drives the second rotating shaft 32 to rotate when rotating, the outer grooved pulley 33 feeds scraps into the compression cavity 29 intermittently and quantitatively, the fourth rotating shaft 45 is driven to rotate through belt transmission when the first belt pulley 52 rotates, the fourth rotating shaft 45 drives the second helical gear 46 to rotate and drives the third rotating shaft 40 and the, and then the slide block cavity 35 is driven by the limiting rod 42 to reciprocate left and right.

When the sliding block cavity 35 slides to the left, the scrap starts to be compressed, at the moment, the third spur gear 48 and the half of the spur gear 51 are in a non-meshed state, when the sliding block cavity 35 slides to the upper side of the pull block 67 to the left, the push block 71 slides downwards and pushes the pull block 67 downwards under the action of the fifth spring 72, the pull line 69 is loosened, then the connecting rod 65 slides upwards and drives the sliding rod 62 to slide upwards under the action of the third spring 75, the sliding rod 62 pushes the clamping blocks 59 to slide oppositely to be separated from the abutting grooves 63 when sliding upwards, further, when the sliding block cavity 35 continues sliding to slide to the left, the compression process is stopped, the compression-molded scrap blocks are pushed out of the compression cavity 29, the scrap blocks slide out of the pulverizer through the discharge port 55 to be convenient to carry and transfer, after the scrap blocks slide out, the baffle 56 overturns and resets under the action of the first spring.

When rectangular shape bamboo wood is in not normally smashing between the crushing roller 14, second motor 22 starts to drive screw 23 and rotates, it slides to drive left push pedal 21 right side through threaded connection, it slides to drive the connecting rod 27 that links to each other with it when left push pedal 21 slides to the right side, and then the rack 25 of upside slides to the right side, then it slides to drive the rack 25 of downside through the second straight-tooth gear 74 with it meshing, and then the push pedal 21 on right side slides to the left, then can promote the bamboo wood slope and break with the bamboo wood, avoid influencing normal crushing process and lead to equipment to block up.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.

Claims

1. The utility model provides a but abandonment bamboo wood rubbing crusher of automatic compression blocking, includes the rubbing crusher, be equipped with crushing chamber in the rubbing crusher, bilateral symmetry just can rotate between the wall and be equipped with two first pivots before crushing the chamber, the fixed crushing roller that is equipped with in the first pivot, it is equipped with the rupture chamber to smash chamber upper wall intercommunication, rupture chamber upper wall intercommunication is equipped with the feed inlet, it is equipped with rupture device, its characterized in that to smash the chamber top: the breaking device comprises a push plate cavity communicated with the left wall and the right wall of the breaking cavity, the position of the left push plate cavity is higher than the right side of the push plate cavity, one end of the push plate cavity, which can slide left and right, extends into the push plate in the breaking cavity, the left side of the push plate cavity, the left wall of the push plate is internally fixed with a second motor, the right end of the second motor is in power connection with a screw rod, the left side of the push plate is in threaded connection with the screw rod, when the existing long-strip bamboo is inserted into the crushing rollers and can not be normally crushed, the push plate slides and breaks the bamboo in opposite directions to prevent blockage, a compression device is arranged below the crushing cavity, the compression device comprises a compression cavity arranged below the crushing cavity, a reciprocating cavity is arranged in the right wall of the compression cavity, a slide block cavity is arranged in the reciprocating cavity, and a slide, the slider chamber left end is fixed to be equipped with the left end and extends to in the compression chamber and fixed connection in the push rod of slider, be equipped with transmission in the compression device, transmission provides power for the compression process.

2. The waste bamboo and wood pulverizer capable of automatically compressing blocks as claimed in claim 1, wherein: smash the intracavity and be equipped with first gear chamber in the wall, first pivot rear end extends to first gear intracavity and fixed first spur gear that is equipped with, the left and right sides first spur gear intermeshing, first gear chamber back wall internal fixation is equipped with first motor, and on right side first pivot rear end power connect in first motor, it is fixed and is equipped with the filter screen to smash chamber lateral wall lower extreme.

3. The waste bamboo and wood pulverizer capable of automatically compressing blocks as claimed in claim 1, wherein: the rupture device includes locating of symmetry around in the back wall before the push pedal rack slide, the rack slide internal energy horizontal slip be equipped with the rack, the rack slide with the intercommunication is equipped with the connecting rod chamber between the push pedal chamber, the connecting rod intracavity can horizontal slip be equipped with the connecting rod, connecting rod one end fixed connection in the push pedal, the other end of connecting rod extends to in the rack and fixed connection in rack, upper and lower both sides the intercommunication is equipped with the second gear chamber between the rack slide, can the pivoted be equipped with between the wall around the second gear chamber and mesh in upper and lower both sides the second straight-teeth gear of rack.

4. The waste bamboo and wood pulverizer capable of automatically compressing blocks as claimed in claim 1, wherein: the compression device comprises a grooved wheel cavity arranged between the crushing cavity and the compression cavity, communication ports are respectively communicated between the grooved wheel cavity and the crushing cavity and between the grooved wheel cavity and the compression cavity, a second rotating shaft is rotatably arranged between the front wall and the rear wall of the grooved wheel cavity, and an outer grooved wheel is fixedly arranged on the second rotating shaft.

5. The waste bamboo and wood pulverizer capable of automatically compressing blocks as claimed in claim 1, wherein: the left wall of the compression cavity is communicated with a discharge hole with a leftward opening, a baffle is rotatably arranged between the front wall and the rear wall on the right side of the discharge hole, when the baffle is in a vertical state, the baffle seals the compression cavity, a first spring is fixedly connected between the left end surface of the connecting rod cavity and the upper wall of the discharge hole, the front end surface and the rear end surface of the baffle are symmetrically provided with fixture block cavities with opposite opening directions, fixture blocks are arranged in the fixture block cavities in a front-back sliding manner, a second spring is fixedly connected between the fixture blocks and the inner wall of the fixture block cavities, the front end surface and the rear end surface of the discharge hole are symmetrically positioned and are communicated with the front side and the rear side of the baffle, a slide rod is arranged in the slide rod cavities in a vertically sliding manner, abutting grooves with opposite openings are formed in the upper end surfaces of opposite side end surfaces of the slide, when the sliding rod slides upwards, the sliding rod can push the clamping blocks to slide oppositely to be separated from the abutting grooves.

6. The waste bamboo and wood pulverizer capable of automatically compressing blocks as claimed in claim 5, wherein: a connecting rod cavity is communicated and arranged between the slide rod cavities and below the discharge port, a connecting rod with a front end and a rear end fixedly connected with the slide rod is arranged in the connecting rod cavity in a vertically sliding manner, a third spring is fixedly connected between the connecting rod and the lower wall of the connecting rod cavity, the lower wall of the reciprocating cavity is communicated with a pull block cavity, a pull block is arranged in the pull block cavity in a manner of sliding up and down, a fourth spring with the elasticity larger than that of the third spring is fixedly connected between the pull block and the inner wall of the pull block cavity, a pull wire is fixedly connected between the lower end of the pull block and the lower end of the connecting rod, a push block cavity with a downward opening is arranged on the lower end surface of the slide block cavity, a push block cavity is arranged in the push block cavity and can slide up and down, a push block is arranged in the push block cavity and can slide up and down, and a fifth spring with the elasticity larger than that of the fourth spring is fixedly connected between the push block and the inner wall of the push block cavity.

7. The waste bamboo and wood pulverizer capable of automatically compressing blocks as claimed in claim 1, wherein: the transmission device comprises a limiting groove which is arranged on the upper end face of a sliding block cavity and provided with an upward opening, a rotary disc cavity is communicated with the upper wall of a reciprocating cavity, a third rotating shaft can be arranged in the upper wall of the rotary disc cavity in a rotating mode, a rotary disc is fixedly arranged at the lower end of the third rotating shaft, a lower end of the limiting rod extending into the limiting groove is fixedly arranged on one side, away from the axis, of the lower end face of the rotary disc, a third gear cavity is arranged in the upper wall of the rotary disc cavity, the upper end of the third rotating shaft extends to a first helical gear which is fixedly arranged in the third gear cavity, a fourth rotating shaft is arranged in the rear wall of the first helical gear and can rotate at the same horizontal height position of the second rotating shaft, and the front end of the fourth rotating shaft is fixedly provided with a second helical gear which is.

8. The waste bamboo and wood pulverizer capable of automatically compressing blocks as claimed in claim 7, wherein: a power cavity is arranged at the rear side of the sheave cavity and the third gear cavity, a third straight gear is fixedly arranged in the power cavity at the rear end of the second rotating shaft, a third motor is fixedly arranged in the rear wall of the power cavity and positioned on the right side of the third straight gear, the front end of the third motor is in power connection with an output shaft, a half straight gear meshed with the third straight gear is fixedly arranged at the front end of the output shaft, a fifth rotating shaft is rotatably arranged on the rear wall of the power cavity and at the position on the right side of the third motor, a fourth straight gear meshed with the half straight gear is fixedly arranged at the front end of the fifth rotating shaft, a first belt wheel is fixedly arranged on the fifth rotating shaft, the rear end of the fourth rotating shaft extends into the power cavity and is positioned on the right side of the first belt wheel, and a second belt wheel is fixedly arranged on the right side of the first belt wheel, and a transmission belt is arranged between the first belt wheel and the second belt wheel in a winding manner.