CN212142804U

CN212142804U - Adjustable crusher

Info

Publication number: CN212142804U
Application number: CN202020381793.7U
Authority: CN
Inventors: 丁文胜
Original assignee: Yiwu Wenwei Plastic Products Co ltd
Current assignee: Yiwu Wenwei Plastic Products Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-12-15
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a rubbing crusher with adjustable, its technical scheme main points are: the utility model provides a rubbing crusher with adjustable, including being equipped with the box in crushing chamber, be equipped with the feed inlet with crushing chamber intercommunication on the box, the discharge gate, it is equipped with reducing mechanism to smash the intracavity, the bottom sliding connection in crushing chamber has the screen cloth that is the level setting, be equipped with the opening on the lateral wall of box, fixedly connected with links the board on the lateral wall of box, the one end fixedly connected with telescopic link of keeping away from the box on linking the board, fixedly connected with and the slide of screen cloth for dismantling the connection on the telescopic link, fixedly connected with connecting rod on the slide, fixedly connected with motor on the connecting rod, fixedly connected with cutter on the output shaft of motor, the one end and the cutter clearance fit of keeping away from the. The utility model discloses a rubbing crusher is accomplishing the crushing back to plastics with adjustable, can further smash the plastics of smashing well according to the demand, has satisfied the demand of different plastic granules sizes.

Description

Adjustable crusher

Technical Field

The utility model relates to a cutting equipment, more specifically say, it relates to a rubbing crusher with adjustable.

Background

In the production process of plastic molding, a crusher is needed to crush some unqualified products and reuse the unqualified products. The crushing roller that utilizes two crisscross settings each other of general rubbing crusher smashes plastics, but, in the middle of kibbling process, has some piece to glue on the crushing tooth of crushing roller, and these glue not only influence the crushing quality of plastics on the piece tooth, can cause the harm to crushing tooth moreover.

In order to solve the problems, the Chinese patent with the publication number of CN205086223U discloses a plastic crusher, which comprises a frame, a feeding hole, a discharging hole and a crushing device, wherein the feeding hole, the discharging hole and the crushing device are arranged on the frame; the crushing roller comprises a left crushing roller and a right crushing roller, a plurality of rows of left crushing teeth are uniformly distributed on the left crushing roller in an annular manner, a plurality of rows of right crushing teeth are uniformly distributed on the right crushing roller in an annular manner, and the left crushing teeth and the right crushing teeth are arranged in a staggered manner; a left scraping plate is respectively arranged at the bottom of the left crushing roller and between the adjacent left crushing teeth, the bottom of the left scraping plate is arranged on the rack, and the distance between the top of the left scraping plate and the left crushing roller is 0-2 mm; a right scraper is respectively arranged at the bottom of the right crushing roller and between the adjacent right crushing teeth, the bottom of the right scraper is arranged on the rack, and the distance between the top of the right scraper and the right crushing roller is 0-2 mm; the top of the left scraper blade and the right scraper blade is arranged above the discharge hole, and the included angle formed between the left scraper blade and the right scraper blade is 60-150 degrees. Above-mentioned scheme is through setting up left scraper blade and right scraper blade, and when left crushing roller and right crushing roller at the rotation in-process, left scraper blade and right scraper blade will smash the piece clearance between the tooth. However, the size of the crushed plastic particles cannot be adjusted due to the limitation of the crushing teeth on the crushing roller, and only equipment with smaller crushing teeth can be replaced if the plastic particles are further crushed.

A new solution is therefore proposed to solve this problem.

SUMMERY OF THE UTILITY MODEL

The restriction that receives the crushing tooth on the crushing roller that prior art exists can't be adjusted the size of the plastic granules who smashes, if need further smash the not enough of the equipment that can only change the crushing tooth that has the less to plastic granules, the utility model aims to provide an accomplish the crushing back to plastics, can further smash the plastics that smash good according to the demand, satisfy the adjustable rubbing crusher of the demand of different plastic granules sizes.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a rubbing crusher with adjustable, is including being equipped with the box of smashing the chamber, be equipped with on the box with feed inlet, the discharge gate of smashing the chamber intercommunication, it is equipped with reducing mechanism to smash the intracavity, the bottom sliding connection who smashes the chamber has the screen cloth that is the level setting, be equipped with the opening on the lateral wall of box, fixedly connected with links the board on the lateral wall of box, the one end fixedly connected with telescopic link of keeping away from the box on linking the board, fixedly connected with and screen cloth are the slide of dismantling the connection on the telescopic link, fixedly connected with connecting rod on the slide, fixedly connected with motor on the connecting rod, fixedly connected with cutter on the output shaft of motor, keep away from the one end and the cutter clearance fit of discharge gate on the screen cloth, sliding.

By adopting the technical scheme, the plastic crushing device comprises a box body, wherein a crushing cavity is arranged inside the box body, a crushing device for crushing plastic is arranged in the crushing cavity, a feeding hole communicated with the crushing cavity is formed in the top of the box body and is positioned right above the crushing device, a discharging hole communicated with the crushing cavity is formed in the bottom of the box body and is positioned right below the crushing device; the side wall of the box body is provided with an opening, a connecting rod is fixedly connected on the outer side wall of the box body, the upper surface of the connecting plate, the lower end of the opening and the bottom of the crushing cavity are flush, one end of the connecting plate far away from the box body is fixedly connected with a horizontally arranged telescopic rod, one end of the telescopic rod close to the box body is fixedly connected with a sliding plate, one end of the sliding plate far away from the telescopic rod is detachably connected with a screen, one end of the sliding plate far away from the telescopic rod is fixedly connected with a connecting rod, one end of the connecting rod far away from the sliding plate is fixedly connected with a motor, a cutter is fixedly connected on an output shaft of the motor, the cutter is arranged between the crushing device and the screen and is in clearance fit with the screen, when the size of the required plastic particles is obtained only through the crushing device, the sliding plate moves towards one end away, pushing a baffle plate connected to the outer side wall of the box body in a sliding manner to seal the opening; when plastics of further smashing in order to obtain smaller granule when needs, promote the baffle and shift up, the telescopic link removes to the one end that is close to the box and makes screen cloth and cutter all get into smash the chamber, the slide forms the shutoff to the opening this moment, plastics raw materials get into and carry out preliminary smashing and fall to on the screen cloth under reducing mechanism's effect from the feed inlet, the motor drives the rotation of cutter and further smashes the plastic granules on the screen cloth, the plastic granules that reach the requirement falls to the discharge gate and discharges through the discharge gate from the mesh on the screen cloth, because screen cloth and slide are for dismantling the link, the staff can change the screen cloth of corresponding mesh size according to actual required granule size.

The utility model discloses further set up to: the inner wall of the crushing cavity is provided with a groove, and the side wall of the screen is fixedly connected with a frame embedded with the groove.

Through adopting above-mentioned technical scheme, fixedly connected with frame on the lateral wall of screen cloth is equipped with on the inner wall in crushing chamber with the recess of frame gomphosis and recess and opening intercommunication, guaranteed the stability of screen cloth when frame and recess gomphosis.

The utility model discloses further set up to: one end of the discharge hole, which is close to the crushing cavity, is arranged to be funnel-shaped.

Through adopting above-mentioned technical scheme, establish the discharge gate into leaking hopper-shaped with the one end of smashing the chamber intercommunication, make and accomplish kibbling plastic granules and can fall to the discharge gate completely and discharge, can not remain in smashing the chamber.

The utility model discloses further set up to: the outer side wall of the box body is provided with a sliding groove in a shape like a Chinese character 'tu', and the baffle is fixedly connected with a bulge which slides in the sliding groove.

Through adopting above-mentioned technical scheme, be equipped with the spout that is "protruding" font on the lateral wall of box, fixedly connected with slides in the spout protruding on the baffle, when having realized baffle and box sliding connection, also make the baffle can't break away from the box under spout and bellied restriction.

The utility model discloses further set up to: and a push plate is fixedly connected to one end of the baffle, which is far away from the bulge.

Through adopting above-mentioned technical scheme, keep away from bellied one end fixedly connected with push pedal on the baffle, can be more convenient drive baffle through promoting the push pedal and remove.

The utility model discloses further set up to: the crushing device comprises two groups of roller shafts which are arranged side by side and driven by a motor, and the two groups of crushing teeth which are arranged on the roller shafts in a mutually staggered mode are fixedly connected with the roller shafts.

Through adopting above-mentioned technical scheme, reducing mechanism is including two sets of rollers that set up side by side, the crushing tooth of a plurality of crisscross settings each other of equal fixedly connected with on two sets of rollers, and two sets of rollers rotate in opposite directions under the drive of motor, smash the raw materials under the effect of crushing tooth.

The utility model discloses further set up to: smash fixedly connected with scraper blade on the inner wall in chamber, the one end fixedly connected with a plurality of scrapers of being close to the roller on the scraper blade, the scraper sets up between adjacent two sets of crushing teeth and offsets with the roller.

Through adopting above-mentioned technical scheme, fixedly connected with scraper blade on the inner wall in crushing chamber, a plurality of scrapers of one end fixedly connected with that are close to the roller on the scraper blade, and the scraper setting is between adjacent two sets of crushing teeth, and the scraper offsets with the roller, strikes off the remaining material on the roller under the effect of scraper when the roller rotates.

To sum up, the utility model discloses following beneficial effect has:

1. through setting up scraper blade and scraper, will remain the piece of scraping between adjacent two sets of crushing teeth, guaranteed reducing mechanism's crushing quality and prolonged the life who smashes the tooth simultaneously.

2. By adding the screen and the cutter, the plastic processed by the crushing device can be further crushed, and the screen with the corresponding mesh size can be selected to be replaced according to the requirement; meanwhile, when the required particle size can be obtained only through the treatment of the crushing device, the cutter and the screen are moved out of the box body, so that the discharge of plastic particles is not influenced.

Drawings

FIG. 1 is a sectional view of an adjustable pulverizer for embodying the overall structural design;

fig. 2 is an enlarged view of a portion a in fig. 1. The structural design is used for embodying the part A;

FIG. 3 is a first schematic structural diagram of an adjustable pulverizer for embodying the structural design of the pulverizing apparatus;

fig. 4 is a schematic structural diagram ii of an adjustable pulverizer for embodying the structural design of the pulverizing device.

In the figure: 1. a box body; 2. a discharge port; 3. connecting plates; 4. a telescopic rod; 5. a feed inlet; 6. a motor; 7. a cutter; 8. a groove; 9. a slide plate; 10. a baffle plate; 11. pushing the plate; 12. a chute; 13. a protrusion; 14. a connecting rod; 15. an opening; 16. a frame; 17. a squeegee; 18. a scraper; 19. a roll shaft; 20. crushing teeth; 21. a grinding chamber; 22. and (4) screening.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

An adjustable pulverizer is disclosed, as shown in fig. 1, fig. 3 and fig. 4, and comprises a box body 1, a pulverizing cavity 21 is arranged in the box body 1, a pulverizing device for pulverizing plastics is arranged in the pulverizing cavity 21, a feed inlet 5 communicated with the pulverizing cavity 21 is arranged at the top of the box body 1, the feed inlet 5 is positioned right above the pulverizing device, a discharge outlet 2 communicated with the pulverizing cavity 21 is arranged at the bottom of the box body 1, the discharge outlet 2 is positioned right below the pulverizing device, and one end of the discharge outlet 2 communicated with the pulverizing cavity 21 is funnel-shaped, so that pulverized plastic particles can completely fall into the discharge outlet 2 and are discharged without remaining in the pulverizing cavity 21; the crushing device comprises two groups of roll shafts 19 arranged side by side, a plurality of crushing teeth 20 arranged in a staggered manner are fixedly connected to the two groups of roll shafts 19, the two groups of roll shafts 19 are driven by the motor 6 to rotate oppositely, and the raw materials are crushed under the action of the crushing teeth 20; fixedly connected with is the scraper blade 17 of level setting on the inner wall of smashing chamber 21, and the one end fixedly connected with a plurality of scrapers 18 that are close to roller 19 on scraper blade 17, and scraper 18 sets up between adjacent two sets of crushing teeth 20, and scraper 18 offsets with roller 19, scrapes off the remaining material on roller 19 under the effect of scraper 18 when roller 19 rotates.

As shown in fig. 1 and 2, an opening 15 is arranged on the side wall of the box body 1, a groove 8 communicated with the opening 15 is arranged on the inner wall of the box body 1, a connecting rod 14 is fixedly connected to the outer side wall of the box body 1, and the upper surface of the connecting plate 3, the lower end of the opening 15 and the bottom of the crushing cavity 21 are flush; the end, far away from the box body 1, of the connecting plate 3 is fixedly connected with an expansion link 4, one end, close to the box body 1, of the expansion link 4 is fixedly connected with a sliding plate 9, one end, far away from the expansion link 4, of the sliding plate 9 is detachably connected with an annular frame 16, the inner wall of the frame 16 is fixedly connected with a screen 22, the screen 22 is fixed through the embedding of the frame 16 and a groove 8, meanwhile, one end, far away from the expansion link 4, of the sliding plate 9 is fixedly connected with a connecting rod 14, one end, far away from the sliding plate 9, of the connecting rod 14 is fixedly connected with a motor 6, an output shaft of the motor 6 is fixedly connected with a cutter 7, and the cutter 7 is arranged between; be equipped with the spout 12 that is "protruding" font on the lateral wall of box 1, sliding connection has arch 13 in spout 12, fixedly connected with baffle 10 on arch 13, the one end fixed connection who keeps away from arch 13 on baffle 10 is convenient for promote the push pedal 11 of baffle 10.

When the size of the required plastic particles can be obtained only by the crushing device, the sliding plate 9 moves to one end away from the box body 1 under the action of the telescopic rod 4, so that the screen 22 and the cutter 7 are driven to move to the outside of the box body 1 through the opening 15, and the baffle plate 10 is pushed to move downwards to form plugging on the opening 15; when plastics need further smash in order to obtain smaller granule, promote baffle 10 and move up, telescopic link 4 moves to the one end that is close to box 1 and makes screen cloth 22 and cutter 7 all get into smash chamber 21, slide 9 forms the shutoff to opening 15 this moment, plastics raw materials get into and carry out preliminary smashing and fall to on the screen cloth 22 under reducing mechanism's effect from feed inlet 5, motor 6 drives the rotation of cutter 7 and further smashes the plastic granules on the screen cloth 22, the plastic granules that reach the requirement falls to discharge gate 2 and discharges through discharge gate 2 from the mesh on screen cloth 22, because screen cloth 22 and slide 9 are for dismantling the link, the staff can change screen cloth 22 of corresponding mesh size according to actual required particle size.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a rubbing crusher with adjustable, is including being equipped with box (1) of smashing chamber (21), be equipped with on box (1) with smash feed inlet (5), discharge gate (2) of chamber (21) intercommunication, be equipped with reducing mechanism, its characterized in that in smashing chamber (21): smash bottom sliding connection in chamber (21) has screen cloth (22) that is the level setting, be equipped with opening (15) on the lateral wall of box (1), fixedly connected with even board (3) on the lateral wall of box (1), keep away from one end fixedly connected with telescopic link (4) of box (1) on even board (3), slide (9) that fixedly connected with and screen cloth (22) are being dismantled the connection are gone up in telescopic link (4), fixedly connected with connecting rod (14) are gone up in slide (9), fixedly connected with motor (6) are gone up in connecting rod (14), fixedly connected with cutter (7) on the output shaft of motor (6), keep away from the one end and cutter (7) clearance fit of discharge gate (2) on screen cloth (22), sliding connection has baffle (10) on the lateral wall of box (1).

2. The adjustable pulverizer as claimed in claim 1, wherein: be equipped with recess (8) on the inner wall in crushing chamber (21), fixedly connected with on the lateral wall of screen cloth (22) and frame (16) with recess (8) gomphosis.

3. The adjustable pulverizer as claimed in claim 1, wherein: one end of the discharge hole (2) close to the crushing cavity (21) is arranged in a funnel shape.

4. The adjustable pulverizer as claimed in claim 1, wherein: the outer side wall of the box body (1) is provided with a sliding groove (12) in a convex shape, and the baffle (10) is fixedly connected with a bulge (13) which slides in the sliding groove (12).

5. The adjustable pulverizer as claimed in claim 4, wherein: and a push plate (11) is fixedly connected to one end of the baffle plate (10) far away from the bulge (13).

6. The adjustable pulverizer as claimed in claim 1, wherein: the crushing device comprises two groups of roller shafts (19) which are arranged side by side and driven by a motor (6), and the two groups of crushing teeth (20) which are arranged in a mutually staggered mode are fixedly connected to the roller shafts (19).

7. The adjustable pulverizer as claimed in claim 6, wherein: smash fixedly connected with scraper blade (17) on the inner wall in chamber (21), be close to a plurality of scrapers (18) of one end fixedly connected with of roller (19) on scraper blade (17), scraper (18) set up adjacent two sets of crushing tooth (20) between and offset with roller (19).