CN213102549U

CN213102549U - Leftover material crushing device for plywood production and processing

Info

Publication number: CN213102549U
Application number: CN202021454533.4U
Authority: CN
Inventors: 石明亮
Original assignee: Pingnan Rongsheng Wood Industry Co ltd
Current assignee: Pingnan Rongsheng Wood Industry Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-05-04
Anticipated expiration: 2030-07-22

Abstract

The utility model relates to a plywood production and processing technology field just discloses a leftover bits reducing mechanism is used in plywood production and processing, including smashing the case, first crushing room and the crushing room of second have been seted up respectively to the inside of smashing the case, the lower fixed surface of smashing the case is connected with the supporting leg. This leftover bits reducing mechanism is used in plywood production and processing, it rotates to drive crushing sword group through first driving motor, make crushing sword group smash the leftover bits that enter into crushing incasement portion, the crushing speed to the leftover bits has been strengthened, work efficiency is improved, the inside screening net of layering sieves the leftover bits after smashing through sieving, the screening to smashing qualified leftover bits and pieces and smashing unqualified leftover bits has been realized, the crushing effect to the leftover bits has been guaranteed, it rotates to drive crushing blade through second driving motor, make crushing blade carry out the regrinding to smashing unqualified leftover bits, the crushing effect to the leftover bits has been strengthened.

Description

Leftover material crushing device for plywood production and processing

Technical Field

The utility model relates to a plywood production and processing technology field specifically is a leftover bits reducing mechanism is used in plywood production and processing.

Background

The plywood is a three-layer or multi-layer plate-shaped material which is formed by rotationally cutting wood sections into veneers or slicing battens into veneers and gluing the veneers by using an adhesive, usually odd-layer veneers are used, and the fiber directions of the veneers of adjacent layers are mutually vertical to be glued, a plurality of leftover materials can be generated in the production and processing process of the plywood, and a crushing device is required to crush the leftover materials when the leftover materials are treated; but the reducing mechanism under the prior art simple structure does not set up the multiunit and smashes the blade, and the reducing mechanism is relatively poor to the crushing effect of leftover bits, and crushing speed is slower, and work efficiency is lower.

For example, chinese patent publication nos.: the leftover material crushing device for plywood production and processing provided in CN201821826521.2 is basically described as follows: the utility model can cut and crush the plywood while clamping the plywood by the first crushing blade and the second crushing blade in a matching way, and further increase the crushing degree under the matching of the second crushing blade, thereby enhancing the crushing effect and improving the crushing efficiency; however, the utility model provides a rubbing crusher constructs for vertical setting, smashes the effect relatively poor to the leftover bits of smashing the bottom half portion, can not carry out comprehensive smashing to the leftover bits of smashing incasement portion, smashes the effect relatively poor.

Therefore, the inventor provides a leftover material crushing device for producing and processing plywood in order to achieve the purpose of higher practical value by taking the experience of abundant design development and actual manufacturing of related industries for years and researching and improving the existing structure and deficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a leftover bits reducing mechanism is used in plywood production and processing has solved the reducing mechanism simple structure under the prior art, does not set up the multiunit and smashes the blade, and the reducing mechanism is relatively poor to the crushing effect of leftover bits, smashes speed slower, the lower problem of work efficiency.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a leftover material crushing device for plywood production and processing comprises a crushing box, wherein a first crushing chamber and a second crushing chamber are respectively arranged in the crushing box, a supporting leg is fixedly connected to the lower surface of the crushing box, a reinforcing rod is fixedly connected to the outer surface of the supporting leg, a connecting block is fixedly connected to the inner end of the reinforcing rod, a material receiving drawer is inserted into the front bottom of the crushing box, a pull handle is fixedly connected to the middle of the front of the material receiving drawer, an observation window is arranged at the front bottom of the crushing box, a box door is arranged at the front bottom of the crushing box, the front of the box door is hinged to the front of the crushing box through a hinge, an opening and closing handle is fixedly connected to the front top of the crushing box, a feeding hopper is arranged at the middle of the upper surface of the crushing box, a discharging hopper is arranged at the top of the inner wall of the crushing box, and a first crushing roller and a second crushing roller are respectively and rotatably connected to, the outer surfaces of the first crushing roller and the second crushing roller are respectively sleeved with a crushing blade group, the left end of the first crushing roller is fixedly connected with a first driving gear, the left end of the second crushing roller is fixedly connected with a first driven gear, the first driving gear is meshed with the first driven gear, the top of the right side surface of the crushing box is provided with a first driving motor, the output end of the first driving motor penetrates through the right side surface of the crushing box and is fixedly connected with the right end of the first crushing roller, the middle part of the left side wall in the crushing box is fixedly connected with a sieve plate, the outer side surface of the sieve plate is provided with a sieving port, a sieving layer is arranged in the sieving port, the front side and the rear side of the bottom of the right side wall in the crushing box are respectively and rotatably connected with a first crushing shaft and a second crushing shaft, and the outer surfaces of the first crushing shaft and the second crushing shaft are both fixedly connected with crushing, the right-hand member fixedly connected with second driving gear of first crushing axle, the right-hand member fixedly connected with second driven gear of second crushing axle, the bottom of crushing case right flank is provided with second driving motor, second driving motor's output and the middle part fixed connection of second driving gear right flank, the right side fixedly connected with striker plate of crushing incasement bottom lateral wall.

Preferably, the lower surface of the supporting leg is provided with an anti-skid gasket, and the thickness of the anti-skid gasket is between five millimeters and twenty millimeters.

Preferably, the outer surface of the drawing handle is provided with a wrapping layer, and the outer surface of the wrapping layer is provided with anti-skid grains.

Preferably, the bottom of the left side wall and the bottom of the inner right side wall in the crushing box are both provided with square sliding grooves, and the middle parts of the left side surface and the right side surface of the material receiving drawer are both provided with square sliding plates.

Preferably, the shape of the lower hopper is trapezoidal, and the top of the outer side surface of the lower hopper is fixedly connected with the top of the inner wall of the crushing box.

Preferably, the screening layer consists of a plurality of groups of screening nets, and the pore diameters of the screening nets are sequentially reduced from top to bottom.

(III) advantageous effects

Compared with the prior art, the utility model provides a leftover bits reducing mechanism is used in plywood production and processing possesses following beneficial effect:

1. this leftover bits reducing mechanism is used in plywood production and processing, it rotates to drive crushing sword group through first driving motor, make crushing sword group smash the leftover bits that enter into crushing incasement portion, the crushing speed to the leftover bits has been strengthened, work efficiency is improved, the inside screening net of layering sieves the leftover bits after smashing through sieving, the screening to smashing qualified leftover bits and pieces and smashing unqualified leftover bits has been realized, the crushing effect to the leftover bits has been guaranteed, it rotates to drive crushing blade through second driving motor, make crushing blade carry out the regrinding to smashing unqualified leftover bits, the crushing effect to the leftover bits has been strengthened.

2. This leftover bits reducing mechanism is used in plywood production and processing has made things convenient for the user to open and close the chamber door through the handle that opens and shuts, has made things convenient for the user to overhaul crushing sword group, has guaranteed the crushing effect of crushing sword group to the leftover bits, has strengthened reducing mechanism's practicality, has prolonged reducing mechanism's life.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the structure of the present invention;

fig. 3 is a partial structural sectional view of the present invention.

In the figure: 1. a crushing box; 2. supporting legs; 3. a reinforcing rod; 4. connecting blocks; 5. a material receiving drawer; 6. a pull handle; 7. an observation window; 8. a box door; 9. the handle is opened and closed; 10. a feeding hopper; 11. feeding a hopper; 12. a first crushing roller; 13. a second crushing roller; 14. crushing the blade group; 15. a first drive gear; 16. a first driven gear; 17. a first drive motor; 18. a sieve plate; 19. a screening port; 20. screening layers; 21. a first crushing shaft; 22. a second crushing shaft; 23. a crushing blade; 24. a second driving gear; 25. a second driven gear; 26. a second drive motor; 27. a striker plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a leftover material crushing device for plywood production and processing comprises a crushing box 1, wherein a first crushing chamber and a second crushing chamber are respectively arranged inside the crushing box 1, a supporting leg 2 is fixedly connected to the lower surface of the crushing box 1, a reinforcing rod 3 is fixedly connected to the outer surface of the supporting leg 2, a connecting block 4 is fixedly connected to the inner end of the reinforcing rod 3, a material receiving drawer 5 is inserted into the front bottom of the crushing box 1, a pull handle 6 is fixedly connected to the middle of the front of the material receiving drawer 5, an observation window 7 is arranged at the front bottom of the crushing box 1, a box door 8 is arranged at the front bottom of the crushing box 1, the front of the box door 8 is hinged to the front of the crushing box 1 through a hinge, an opening and closing handle 9 is fixedly connected to the front top of the crushing box 1, a user can open and close the box door 8 conveniently through the opening and closing handle 9, and can, the crushing effect of the crushing blade group 14 on the leftover materials is ensured, the practicability of the crushing device is enhanced, the service life of the crushing device is prolonged, the middle part of the upper surface of the crushing box 1 is provided with the feeding hopper 10, the top part of the inner wall of the crushing box 1 is provided with the discharging hopper 11, the top parts of the inner left side wall and the inner right side wall in the crushing box 1 are respectively and rotatably connected with the first crushing roller 12 and the second crushing roller 13, the outer surfaces of the first crushing roller 12 and the second crushing roller 13 are respectively sleeved with the crushing blade group 14, the left end of the first crushing roller 12 is fixedly connected with the first driving gear 15, the left end of the second crushing roller 13 is fixedly connected with the first driven gear 16, the first driving gear 15 is meshed with the first driven gear 16, the top part of the right side surface of the crushing box 1 is provided with the first driving motor 17, the crushing blade group 14 is driven by the first driving motor 17 to rotate, so that the crushing blade group 14 crushes the leftover, the crushing speed of the leftover materials is enhanced, the working efficiency is improved, the output end of a first driving motor 17 penetrates through the right side surface of a crushing box 1 and is fixedly connected with the right end of a first crushing roller 12, a sieve plate 18 is fixedly connected with the middle part of the left side wall in the crushing box 1, a sieving port 19 is formed in the outer side surface of the sieve plate 18, a sieving layer 20 is arranged in the sieving port 19, the crushed leftover materials are sieved through a sieving net in the sieving layer 20, the sieving of the qualified crushed leftover materials and the unqualified crushed leftover materials is realized, the crushing effect on the leftover materials is ensured, a first crushing shaft 21 and a second crushing shaft 22 are respectively and rotatably connected on the front side and the rear side of the bottom of the right side wall in the crushing box 1, crushing blades 23 are fixedly connected on the outer surfaces of the first crushing shaft 21 and the second crushing shaft 22, and a second driving gear 24 is fixedly connected on the right end of the first crushing shaft 21, the right-hand member fixedly connected with second driven gear 25 of second crushing axle 22, the bottom of crushing case 1 right flank is provided with second driving motor 26, first driving motor 17 is Y132S1-2 with the model of second driving motor 26, it rotates to drive crushing blade 23 through second driving motor 26, make crushing blade 23 carry out the regrinding to smashing unqualified leftover bits, the crushing effect to leftover bits has been strengthened, the middle part fixed connection of second driving motor 26' S output and second driving gear 24 right flank, the right side fixedly connected with striker plate 27 of crushing case 1 inside bottom lateral wall.

The utility model discloses a reinforcing supporting leg 2's supporting effect, consequently being provided with anti-skidding gasket at supporting leg 2's lower surface, anti-skidding gasket's thickness is between five millimeters to twenty millimeters, and anti-skidding gasket has increased the frictional force between supporting leg 2 and the ground, has strengthened supporting leg 2's supporting effect.

The utility model discloses for convenient to use person to butt joint material drawer 5 insert and take out and control, consequently be provided with the parcel layer at the surface of pull handle 6, the surface of parcel layer is provided with anti-skidding line, and the parcel layer has increased the frictional force between palm and the pull handle 6, has made things convenient for user to butt joint material drawer 5 insert and take out and control.

The utility model discloses a realize crushing case 1 and connect the installation between material drawer 5, consequently square spout has all been seted up to the bottom of left side wall and interior right side wall in crushing case 1, connects the middle part of material drawer 5 left and right sides face to have all seted up square slide, when installing crushing case 1 and material drawer 5, square slide slides in the inside of square spout.

The utility model discloses a realize the unloading to entering into the inside leftover bits of crushing case 1, consequently set up down the shape of hopper 11 and be trapezoidal, the top of 11 lateral surfaces of lower hopper and the top fixed connection who smashes 1 inner walls of case enter into the inside leftover bits of crushing 1 inside of case and drop to the inside of hopper 11 down, again by lower hopper 11 landing to crushing sword group 14 on.

The utility model discloses a realize the screening to the leftover bits after smashing, consequently screening layer 20 comprises multiunit screening net, and the aperture top-down of screening net reduces in proper order, and the screening net sieves the leftover bits after smashing, has realized the screening to the leftover bits after smashing.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the crusher is used, the first driving motor 17 is started, the output end of the first driving motor 17 rotates to drive the first crushing roller 12 to rotate, the first crushing roller 12 drives the first driving gear 15 to rotate, the first driving gear 15 drives the first driven gear 16 to rotate, the first driven gear 16 drives the second crushing roller 13 to rotate, the first crushing roller 12 and the second crushing roller 13 drive the crushing blade group 14 to rotate, leftover materials to be crushed are poured into the crushing box 1 through the feeding hopper 10, the leftover materials fall onto the discharging hopper 11 and then slide onto the crushing blade group 14 from the discharging hopper 11, the crushing blade group 14 crushes the leftover materials, the crushed leftover materials fall onto the sieve plate 18, the sieving mesh on the inner wall of the sieving layer 20 sieves the crushed leftover materials, the crushed qualified leftover materials fall into the drawer 5, the unqualified leftover materials slide into the second crushing chamber through the sieve plate 18, second driving motor 26 is started, the output end of second driving motor 26 rotates to drive second driving gear 24 to rotate, second driving gear 24 drives second driven gear 25 to rotate, second driving gear 24 and second driven gear 25 drive first crushing shaft 21 and second crushing shaft 22 to rotate, first crushing shaft 21 and second crushing shaft 22 drive crushing blade 23 to rotate, crushing blade 23 carries out secondary crushing to unqualified leftover materials, crushed leftover materials slide to the inside of material receiving drawer 5 through material blocking plate 27, and crushing of leftover materials is realized.

In conclusion, this leftover bits reducing mechanism is used in plywood production and processing, it rotates to drive crushing sword group 14 through first driving motor 17, make crushing sword group 14 smash the leftover bits that enter into crushing case 1 inside, the crushing speed to leftover bits has been strengthened, work efficiency is improved, the inside screening net of screening layer 20 sieves the leftover bits after smashing, the screening to smashing qualified leftover bits and smashing unqualified leftover bits has been realized, the crushing effect to leftover bits has been guaranteed, drive crushing blade 23 through second driving motor 26 and rotate, make crushing blade 23 carry out the regrinding to smashing unqualified leftover bits, the crushing effect to leftover bits has been strengthened.

This leftover bits reducing mechanism is used in plywood production and processing has made things convenient for the user to open and close chamber door 8 through the handle 9 that opens and shuts, has made things convenient for the user to overhaul crushing sword group 14, has guaranteed the crushing effect of crushing sword group 14 to the leftover bits, has strengthened reducing mechanism's practicality, has prolonged reducing mechanism's life.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a leftover bits reducing mechanism is used in plywood production and processing, is including smashing case (1), its characterized in that: the crushing box comprises a crushing box body (1), a first crushing chamber and a second crushing chamber are respectively arranged in the crushing box body (1), supporting legs (2) are fixedly connected to the lower surface of the crushing box body (1), reinforcing rods (3) are fixedly connected to the outer surfaces of the supporting legs (2), connecting blocks (4) are fixedly connected to the inner ends of the reinforcing rods (3), a material receiving drawer (5) is inserted into the front bottom of the crushing box body (1), a pull handle (6) is fixedly connected to the front middle of the material receiving drawer (5), an observation window (7) is arranged at the front bottom of the crushing box body (1), a box door (8) is arranged at the front bottom of the crushing box body (1), the front of the box door (8) is hinged to the front of the crushing box body (1) through a hinge, an opening and closing handle (9) is fixedly connected to the front top of the crushing box body (1), and a material adding hopper (10, the top of the inner wall of the crushing box (1) is provided with a blanking hopper (11), the tops of the inner left side wall and the inner right side wall of the crushing box (1) are respectively connected with a first crushing roller (12) and a second crushing roller (13) in a rotating manner, the outer surfaces of the first crushing roller (12) and the second crushing roller (13) are respectively sleeved with a crushing blade group (14), the left end of the first crushing roller (12) is fixedly connected with a first driving gear (15), the left end of the second crushing roller (13) is fixedly connected with a first driven gear (16), the first driving gear (15) is meshed with the first driven gear (16), the top of the right side surface of the crushing box (1) is provided with a first driving motor (17), the output end of the first driving motor (17) penetrates through the right side surface of the crushing box (1) and is fixedly connected with the right end of the first crushing roller (12), the middle part of the inner left side wall of the crushing box (1) is fixedly connected with a sieve plate (18), a screening opening (19) is arranged on the outer side surface of the screen plate (18), a screening layer (20) is arranged inside the screening opening (19), the front side and the rear side of the bottom of the right side wall in the crushing box (1) are respectively and rotatably connected with a first crushing shaft (21) and a second crushing shaft (22), the outer surfaces of the first crushing shaft (21) and the second crushing shaft (22) are fixedly connected with crushing blades (23), the right end of the first crushing shaft (21) is fixedly connected with a second driving gear (24), the right end of the second crushing shaft (22) is fixedly connected with a second driven gear (25), a second driving motor (26) is arranged at the bottom of the right side surface of the crushing box (1), the output end of the second driving motor (26) is fixedly connected with the middle part of the right side surface of the second driving gear (24), the right side of the inner bottom side wall of the crushing box (1) is fixedly connected with a material baffle plate (27).

2. The leftover material crushing device for plywood production and processing according to claim 1, wherein the leftover material crushing device comprises: the lower surface of the supporting leg (2) is provided with an anti-skid gasket, and the thickness of the anti-skid gasket is between five millimeters and twenty millimeters.

3. The leftover material crushing device for plywood production and processing according to claim 1, wherein the leftover material crushing device comprises: the outer surface of the drawing handle (6) is provided with a wrapping layer, and the outer surface of the wrapping layer is provided with anti-skid grains.

4. The leftover material crushing device for plywood production and processing according to claim 1, wherein the leftover material crushing device comprises: the bottom of the left side wall and the bottom of the inner right side wall in the crushing box (1) are both provided with square sliding grooves, and the middle parts of the left side surface and the right side surface of the material receiving drawer (5) are both provided with square sliding plates.

5. The leftover material crushing device for plywood production and processing according to claim 1, wherein the leftover material crushing device comprises: the shape of the lower hopper (11) is trapezoidal, and the top of the outer side surface of the lower hopper (11) is fixedly connected with the top of the inner wall of the crushing box (1).

6. The leftover material crushing device for plywood production and processing according to claim 1, wherein the leftover material crushing device comprises: the screening layer (20) is composed of a plurality of groups of screening nets, and the aperture of the screening nets is reduced from top to bottom in sequence.