CN210758629U

CN210758629U - Smash even plastic grinder

Info

Publication number: CN210758629U
Application number: CN201920766720.7U
Authority: CN
Inventors: 张燕明
Original assignee: Individual
Current assignee: Anji Zhenqiang Plastic Products Factory
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-06-16
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a smash even plastic grinder, including box, rubbing crusher and feed back mechanism, the bottom half is provided with the supporting leg, the bottom intercommunication of box has the discharging pipe, the bottom fixedly connected with sieve of box inner chamber, the top intercommunication of box has the inlet pipe, the equal fixedly connected with stock guide in top of box inner chamber both sides, the back of box inner chamber is provided with rubbing crusher. The utility model discloses a rubbing crusher constructs's use, be convenient for rotate in opposite directions through first cylinder and second cylinder to make crushing sword carry out fine-crushing to plastics, improved crushing efficiency, through the use of sieve, be convenient for filter plastics, the plastic granules size that makes the acquisition is close the same, has improved crushing quality, it is inhomogeneous to have solved current plastic grinder and has smashed, the condition that the plastic granules size differs often can appear after smashing, the problem of crushing effect has been reduced.

Description

Smash even plastic grinder

Technical Field

The utility model relates to a technical field is smashed to plastics, specifically is a smash even plastic grinder.

Background

The grinder is a machine for grinding large-size solid raw materials to required sizes, and is a grinding device widely used for processing low-hardness and medium-hardness plastics in industries such as food, chemical industry, feed, plastics, medicines, pesticides, plant fibers, bamboo and wood powder, regenerated rubber and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a smash even plastic grinder possesses smashes even advantage, has solved current plastic grinder and has smashed inhomogeneous, and the condition that plastic granules differ in size often can appear after smashing, has reduced the problem of smashing the effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a smash even plastic grinder, includes box, rubbing crusher and feed back mechanism, the bottom of box is provided with the supporting leg, the bottom intercommunication of box has the discharging pipe, the bottom fixedly connected with sieve of box inner chamber, the top intercommunication of box has the inlet pipe, the equal fixedly connected with stock guide in top of box inner chamber both sides, the back of box inner chamber is provided with rubbing crusher and constructs, the right side of box is provided with feed back mechanism.

Preferably, rubbing crusher constructs including first motor and second bull stick, the dorsal part fixed connection of first motor in the back of box, the front side of first motor output runs through to the first bull stick of inner chamber and fixedly connected with of box, the front side swing joint of first bull stick in the inner wall of box, the dorsal part cover on first bull stick surface is equipped with the driving gear, the front side cover on first bull stick surface is equipped with first cylinder, the second bull stick is located the right side of first bull stick, and the equal swing joint in the inner wall of box in both sides around the second bull stick, the dorsal part cover on second bull stick surface is equipped with the driven gear who uses with the driving gear cooperation, the front side cover on second bull stick surface is equipped with the second cylinder, the equal fixedly connected with in surface of first cylinder and second cylinder smashes the sword.

Preferably, the crushing knives are respectively and uniformly fixedly connected to the surfaces of the first roller and the second roller in a surrounding manner, and the crushing knives on the surfaces of the first roller and the second roller are distributed in a staggered manner.

Preferably, feed back mechanism includes the dead lever, dead lever fixed connection is on the right side of box, the right side fixedly connected with feed back cylinder of dead lever, the left bottom intercommunication of feed back cylinder has the conveying pipeline, the left side of conveying pipeline communicates in the left side of box and is located the top of sieve, the left top intercommunication of feed back cylinder has the feed back pipe, the left side of feed back pipe communicates in the left side of box and is located the top of stock guide, the top fixedly connected with second motor of feed back cylinder, the bottom of second motor output runs through to the inner chamber and the fixedly connected with hob of feed back cylinder, the bottom swing joint of hob is in the bottom of feed back cylinder inner chamber.

Preferably, the number of the supporting legs is four, and the supporting legs are respectively positioned at four corners of the bottom of the box body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a rubbing crusher constructs the use, be convenient for rotate in opposite directions through first cylinder and second cylinder, thereby make crushing sword carry out fine crushing to plastics, crushing efficiency has been improved, use through the sieve, be convenient for filter plastics, the plastic granules size that makes the acquisition is close the same, crushing quality has been improved, use through feed back mechanism, be convenient for return material again with the unqualified plastics after screening, smash once more, thereby it is more even to make plastics smash ground, it is inhomogeneous to have solved current plastic grinder, the condition that the plastic granules size differs often can appear after smashing, the problem of crushing effect has been reduced.

Drawings

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

FIG. 2 is a schematic view of the structure of the crushing mechanism of the present invention;

fig. 3 is the schematic structural diagram of the feed back mechanism of the present invention.

In the figure: the crushing device comprises a box body 1, a sieve plate 2, a crushing mechanism 3, a first motor 31, a second rotating rod 32, a driving gear 33, a first roller 34, a first rotating rod 35, a second roller 36, a crushing knife 37, a driven gear 38, a material guide plate 4, a material feeding pipe 5, a material returning mechanism 6, a fixed rod 61, a material returning pipe 62, a second motor 63, a material returning pipe 64, a screw rod 65, a material conveying pipe 66, a material discharging pipe 7 and supporting legs 8.

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.

The utility model provides a box 1, sieve 2, first motor 31, second bull stick 32, driving gear 33, first cylinder 34, first bull stick 35, second cylinder 36, smash sword 37, driven gear 38, stock guide 4, inlet pipe 5, dead lever 61, feed back pipe 62, second motor 63, feed back section of thick bamboo 64, hob 65, conveying pipeline 66, discharging pipe 7 and supporting leg 8 part are the parts that general standard or technical field personnel know, its structure and principle all can all learn through the technical manual or learn through conventional experimental method for technical field personnel.

Referring to fig. 1-3, a plastic crusher capable of uniformly crushing comprises a box body 1, a crushing mechanism 3 and a material returning mechanism 6, wherein the bottom of the box body 1 is provided with four supporting legs 8, the four supporting legs 8 are respectively positioned at four corners of the bottom of the box body 1, the bottom of the box body 1 is communicated with a discharging pipe 7, the bottom of an inner cavity of the box body 1 is fixedly connected with a sieve plate 2, plastic is conveniently screened by using the sieve plate 2, the sizes of obtained plastic particles are approximately the same, the crushing quality is improved, the top of the box body 1 is communicated with a feeding pipe 5, the tops of two sides of the inner cavity of the box body 1 are fixedly connected with material guide plates 4, the back of the inner cavity of the box body 1 is provided with the crushing mechanism 3, the crushing mechanism 3 comprises a first motor 31 and a second rotating rod 32, the back side of the first motor 31 is fixedly connected to the back of the box body 1, the front side of the output end, the front side of the first rotating rod 35 is movably connected to the inner wall of the box body 1, the back side of the surface of the first rotating rod 35 is sleeved with a driving gear 33, the front side of the surface of the first rotating rod 35 is sleeved with a first roller 34, the second rotating rod 32 is positioned at the right side of the first rotating rod 35, the front side and the back side of the second rotating rod 32 are both movably connected to the inner wall of the box body 1, the back side of the surface of the second rotating rod 32 is sleeved with a driven gear 38 matched with the driving gear 33 for use, the front side of the surface of the second rotating rod 32 is sleeved with a second roller 36, the surfaces of the first roller 34 and the second roller 36 are both fixedly connected with crushing knives 37, the crushing knives 37 are respectively and uniformly and fixedly connected to the surfaces of the first roller 34 and the second roller 36 in a surrounding manner, the crushing knives 37 on the surfaces of the first roller 34 and the second roller 36 are in staggered distribution, and the crushing knives 3 are used for facilitating the, thereby the crushing cutter 37 finely crushes the plastics, the crushing efficiency is improved, the right side of the box body 1 is provided with the feed back mechanism 6, the feed back mechanism 6 comprises a fixing rod 61, the fixing rod 61 is fixedly connected to the right side of the box body 1, the right side of the fixing rod 61 is fixedly connected with a feed back barrel 64, the left bottom of the feed back barrel 64 is communicated with a feed delivery pipe 66, the left side of the feed delivery pipe 66 is communicated with the left side of the box body 1 and is positioned at the top of the sieve plate 2, the left top of the feed back barrel 64 is communicated with a feed back pipe 62, the left side of the feed back pipe 62 is communicated with the left side of the box body 1 and is positioned at the top of the guide plate 4, the top of the feed back barrel 64 is fixedly connected with a second motor 63, the bottom of the output end of the second motor 63 penetrates through the inner cavity of the feed back barrel 64 and is fixedly connected, the unqualified plastics feed back again after being convenient for will screening is smashed once more to make plastics smash ground more even, it is inhomogeneous to have solved current plastic grinder and smashed, the condition that plastic granules are not of uniform size often can appear after smashing, has reduced the problem of crushing effect.

When the plastic material crusher is used, the first motor 31 and the second motor 63 are respectively controlled to work through the external controller, the output end of the first motor 31 drives the first rotating rod 35 to rotate, the first rotating rod is meshed with the driven gear 38 through the driving gear 33, the second rotating rod 32 rotates, the first roller 34 and the second roller 36 rotate oppositely, plastics are crushed through the crushing knife 37, then the plastics are screened through the screen plate 2, qualified plastics fall down from the screen plate 2 and can be discharged through the discharge pipe 7, unqualified plastics fall down to the feed delivery pipe 66 through the screen plate 2, the output end of the second motor 63 drives the screw rod 65 to rotate, the unqualified plastics are conveyed to the feed back pipe 62 and fall to the top of the guide plate 4, and are crushed again, and the uniform crushing effect is sequentially achieved.

The standard parts used in the application document can be purchased from the market, and can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, and machines, parts and equipment adopt conventional models in the prior art.

In summary, the following steps: this smash even plastic grinder, through rubbing crusher mechanism 3, first motor 31, second bull stick 32, driving gear 33, first cylinder 34, first bull stick 35, second cylinder 36, smash sword 37, driven gear 38, feed back mechanism 6, dead lever 61, feed back pipe 62, second motor 63, feed back pipe 64, the cooperation of hob 65 and conveying pipeline 66, it is inhomogeneous to have solved current plastic grinder to smash, the condition that the plastic granules are not of uniform size can often appear after smashing, the problem of crushing effect has been reduced.

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 smash even plastic grinder, includes box (1), rubbing crusher structure (3) and feed back mechanism (6), its characterized in that: the bottom of box (1) is provided with supporting leg (8), the bottom intercommunication of box (1) has discharging pipe (7), the bottom fixedly connected with sieve (2) of box (1) inner chamber, the top intercommunication of box (1) has inlet pipe (5), the equal fixedly connected with stock guide (4) in top of box (1) inner chamber both sides, the back of box (1) inner chamber is provided with rubbing crusher and constructs (3), the right side of box (1) is provided with feed back mechanism (6).

2. A shredder for uniformly shredding plastic material as defined in claim 1, further comprising: the crushing mechanism (3) comprises a first motor (31) and a second rotating rod (32), the back side of the first motor (31) is fixedly connected to the back of the box body (1), the front side of the output end of the first motor (31) penetrates through an inner cavity of the box body (1) and is fixedly connected with the first rotating rod (35), the front side of the first rotating rod (35) is movably connected to the inner wall of the box body (1), a driving gear (33) is sleeved on the back side of the surface of the first rotating rod (35), a first roller (34) is sleeved on the front side of the surface of the first rotating rod (35), the second rotating rod (32) is located on the right side of the first rotating rod (35), the front side and the back side of the second rotating rod (32) are movably connected to the inner wall of the box body (1), a driven gear (38) matched with the driving gear (33) in use is sleeved on the back side of the surface of the second rotating rod (32), the front side of the surface of the second rotating rod (32) is sleeved with a second roller (36), and the surfaces of the first roller (34) and the second roller (36) are fixedly connected with a crushing knife (37).

3. A shredder for uniformly shredding plastic material as defined in claim 2, wherein: the crushing knives (37) are respectively uniformly and fixedly connected to the surfaces of the first roller (34) and the second roller (36) in a surrounding manner, and the crushing knives (37) on the surfaces of the first roller (34) and the second roller (36) are distributed in a staggered manner.

4. A shredder for uniformly shredding plastic material as defined in claim 1, further comprising: the feed back mechanism (6) comprises a fixed rod (61), the fixed rod (61) is fixedly connected to the right side of the box body (1), a material return barrel (64) is fixedly connected to the right side of the fixed rod (61), a material conveying pipe (66) is communicated with the bottom of the left side of the material return barrel (64), the left side of the material conveying pipe (66) is communicated with the left side of the box body (1) and is positioned at the top of the sieve plate (2), the top of the left side of the material return barrel (64) is communicated with a material return pipe (62), the left side of the material return pipe (62) is communicated with the left side of the box body (1) and is positioned at the top of the material guide plate (4), the top of the material return barrel (64) is fixedly connected with a second motor (63), the bottom of the output end of the second motor (63) penetrates through the inner cavity of the material return barrel (64) and is fixedly connected with a screw rod (65), the bottom of the screw rod (65) is movably connected with the bottom of the inner cavity of the material returning barrel (64).

5. A shredder for uniformly shredding plastic material as defined in claim 1, further comprising: the number of the supporting legs (8) is four, and the supporting legs are respectively positioned at four corners of the bottom of the box body (1).