CN210230216U

CN210230216U - Auxiliary crushing device for large particles

Info

Publication number: CN210230216U
Application number: CN201920738923.5U
Authority: CN
Inventors: Liqun Gong; 龚力群
Original assignee: Shanghai Xinxin Chemical Co ltd
Current assignee: Shanghai Xinxin Chemical Co ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-04-03
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses an auxiliary crushing device for large particles relates to granule screening technical field, and it includes frame, reel and the first screen cloth of setting in the reel, the reel slope sets up on the frame, the higher one end top of reel incline point is provided with breaker, breaker includes broken bucket, vertical rotation is provided with the hob in the broken bucket, broken bucket and frame fixed connection, the feed opening of broken bucket is located first screen cloth top. Through adopting breaker to smash the separation to the granule that bonds together, adopt first screen cloth and second screen cloth to sieve the granule, it has labour saving and time saving, advantage that production efficiency is high.

Description

Auxiliary crushing device for large particles

Technical Field

The utility model relates to a granule screening technical field, more specifically say, it relates to an auxiliary reducing mechanism of big granule.

Background

The granulator is a forming machine for manufacturing materials into specific shapes, and the vibrating screen machine is a machine which is matched with the granulator to analyze the particle size of the materials and replaces manual screening. Because the granules produced by the granulator are different in size, the granules need to be uniformly conveyed into a vibrating screen machine for separation, and the vibrating screen machine can screen out the granules with qualified granularity. Because of the moisture in the granules, some granules are bonded together during the granulation or suction filtration process and cannot pass through the mesh of the first screen in the sieving machine, and the bonded granules need to be separated and sieved again.

In the prior art, the particles which are bonded together are generally taken out and placed on a pre-prepared first screen, and then manually separated and screened by a push rod. The manual crushing and screening mode not only wastes time and labor, but also has lower production efficiency.

Therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To current technical problem, the utility model provides an auxiliary crushing device of big granule smashes the separation to bonding granule together through adopting breaker, adopts first screen cloth and second screen cloth to sieve the granule, and it has labour saving and time saving, advantage that production efficiency is high.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an auxiliary crushing device of large granule, includes frame, reel and the first screen cloth of setting in the reel, the reel slope sets up on the frame, the higher one end top of reel inclination is provided with breaker, breaker includes broken bucket, vertical rotation is provided with the hob in the broken bucket, broken bucket and frame fixed connection, the feed opening of broken bucket is located first screen cloth top.

Through adopting above-mentioned technical scheme, adopt broken bucket and the hob in it to replace the manual work to separate the material that bonds together, not only labour saving and time saving, production efficiency improves relatively, and the separation rate is high moreover for the granule can fully separate, need not repeated screening process again, adopts first screen cloth to sieve the granule after the separation, makes the material that the particle diameter is qualified after the separation fall, and the granule that the particle diameter is unqualified or does not separate sieves out.

Further, the bottom of reel week side is provided with the flexible support loop bar that is no less than four, flexible support loop bar is fixed the setting with reel and frame respectively, the cover is equipped with compression spring on the flexible support loop bar, compression spring respectively with reel and frame rigid coupling, still the fixed vibrating motor that is provided with on the reel.

Through adopting above-mentioned technical scheme, vibrating motor work drives the reel vibration, and the reel drives first screen cloth and the granule on it and vibrates for the granule after the separation is sieved on the screen cloth, falls smoothly and the accumulational condition can not appear, need not the manual work and sieves, improves screening efficiency and production efficiency.

Furthermore, a plurality of stop levers are arranged on the first screen, the stop levers are arranged along the path where the particles flow in a staggered mode, and the stop levers are connected with the inner side wall of the screen frame.

Through adopting above-mentioned technical scheme, set up the pin on first screen cloth, the granule receives the effect of pin when flowing, and the flow path of granule prolongs greatly to make first screen cloth can carry out abundant screening to the granule, the phenomenon that qualified granule can't be screened out from the unqualified granule can not appear.

Furthermore, the pin is articulated through the articulated shaft with the inside wall of reel, the cover is equipped with elasticity and turns round the piece on the articulated shaft.

Through adopting above-mentioned technical scheme, when more granule falls on first screen cloth, cause easily and pile up and block up, cause the condition of unable normal screening, turn round the piece through setting up elasticity, the pin receives the effect that elasticity turned round the piece, has certain cushioning effect, and the opening that relative pin formed can appropriate grow for the granule can be smooth flow and normal screening along the first screen cloth of slope.

Further, the inner wall periphery side of reel is provided with the slot, first screen cloth inserts in the slot and passes through the bolt fastening.

Through adopting above-mentioned technical scheme, during the installation, directly insert first screen cloth in the slot, then utilize the bolt to fix, easy operation, first screen cloth can be dismantled and set up, makes things convenient for the change and the maintenance of first screen cloth.

Further, the bottom of first screen cloth is provided with the second screen cloth, the slope of second screen cloth sets up and its incline direction is opposite with first screen cloth incline direction, frame inner wall week side sets up the slot, the second screen cloth inserts in the slot and passes through the bolt fastening.

Through adopting above-mentioned technical scheme, because the granule is at the abundant or too big and lead to the fact kibbling condition of atress in the crushing process of pelletization in-process, this kind of crushing material is unqualified and easily falls from the sieve mesh in the first screen cloth, and through setting up the second screen cloth, its sieve mesh size is less than the particle diameter of qualified granule, is greater than the particle diameter of crushing material to can sieve out the crushing material from qualified granule, need not follow-up repeated screening, improve production efficiency greatly.

Furthermore, the bottom of the base is integrally provided with a material receiving plate, the material receiving plate is arranged in an inclined mode, and the inclined direction of the material receiving plate is the same as the inclined direction of the first screen.

Through adopting above-mentioned technical scheme, connect the flitch can be used to receive kibbling material, will connect the flitch slope to set up, the material directly falls down along the incline direction who connects the flitch, need not the manual work and takes out material labour saving and time saving from connecting the flitch.

Furthermore, discharge channels for guiding materials to be discharged are arranged at the discharge outlets of the second screen and the material receiving plate.

Through adopting above-mentioned technical scheme, all set up discharging channel at the discharge gate of second screen cloth and connecing the flitch, discharging channel can play the guide effect to the material, and the operator prevents the collecting vat in discharging channel's bottom, can collect the material.

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

(1) the crushing barrel and the spiral rod in the crushing barrel are adopted to replace manpower to separate materials which are bonded together, so that time and labor are saved, the production efficiency is relatively improved, the separation rate is high, the particles can be fully separated, the repeated screening process is not needed, the separated particles are screened by the first screen, the materials with qualified particle size after separation fall, and the particles with unqualified particle size or unseparated particles are screened out;

(2) by arranging the stop lever, the particles are acted by the stop lever when flowing, and the flow path of the particles is greatly prolonged, so that the first screen can fully screen the particles, and the phenomenon that qualified particles cannot be screened from unqualified particles can not occur;

(3) when more granule falls on first screen cloth, cause easily to pile up and block up, cause the condition of unable normal screening, turn round the piece through setting up elasticity, the pin receives the effect that elasticity turned round the piece, has certain cushioning effect, and the opening that relative pin formed can suitable grow for the granule can be smooth flow and normal screening along the first screen cloth of slope.

Drawings

FIG. 1 is a schematic view of the overall structure of the large particle size crushing apparatus with a part of the compression spring hidden in the crushing barrel of the embodiment, wherein the crushing barrel is partially sectioned;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic view of the overall structure of the auxiliary pulverizing apparatus for removing large particles after the first screen is hidden in this embodiment.

Reference numerals: 1. a machine base; 2. a screen frame; 3. a first screen; 4. a crushing barrel; 5. a screw rod; 6. a telescopic support loop bar; 7. a compression spring; 8. a vibration motor; 9. a stop lever; 10. an elastic torsion member; 11. a slot; 12. a second screen; 13. a material receiving plate; 14. a discharge passage.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

As shown in figure 1, the auxiliary crushing device for large particles comprises a base 1, a screen frame 2 and a first screen 3 arranged in the screen frame 2, wherein the bottom end of the base 1 is provided with rollers convenient to move, and the screen frame 2 is obliquely arranged on the base 1. The higher one end top of 2 inclination points of reel is provided with breaker, and breaker includes broken bucket 4, and vertical rotation is provided with hob 5 in broken bucket 4, and hob 5 is driven rotatoryly by the rotation motor on 4 tops of broken bucket, and broken bucket 4 passes through support fixed connection with frame 1, and the feed opening of broken bucket 4 is in first screen cloth 3 tops. Wherein, the inner wall periphery side of the reel 2 is provided with a slot 11, the first screen 3 is inserted into the slot 11, and the first screen 3 is fixed in the slot 11 by using a bolt.

Through the setting, bond the granule together and drop into and separate in crushing bucket 4, the granule after the separation falls into and sieves on first screen cloth 3, need not the manual work and separates crushing, and this device is labour saving and time saving relatively, and machining efficiency is higher.

The bottom of 2 week sides of reel is provided with six flexible support loop bars 6, and flexible support loop bar 6 includes the sleeve and can be in the telescopic slide bar, and flexible support loop bar 6 is fixed the setting with reel 2 and frame 1 respectively, and the cover is equipped with compression spring 7 on the flexible support loop bar 6, and compression spring 7 is respectively with reel 2 and frame 1 rigid coupling, still fixedly is provided with vibrating motor 8 on the reel 2. Through the above setting, vibrating motor 8 drives reel 2 and vibrates on frame 1 for the granule on the first screen cloth 3 is sieved fast and is not piled up.

As shown in fig. 1 and 2, in order to sufficiently sieve large particles on the first screen 3, a plurality of blocking rods 9 are arranged on the first screen 3, the blocking rods 9 are arranged along a path where the particles flow in a staggered manner, the blocking rods 9 are hinged to the inner side wall of the screen frame 2 through hinge shafts, and elastic torsion members 10 are sleeved on the hinge shafts, wherein in the embodiment, the elastic torsion members 10 are torsion springs.

As shown in fig. 1 and 3, since the particles are broken into pieces during the pulverizing process, in order to separate the pieces from the acceptable particles, the bottom end of the first screen 3 is provided with a second screen 12, and the aperture of the first screen 3 is smaller than that of the second screen 12. The slope of second screen cloth 12 sets up and its incline direction is opposite with first screen cloth 3 incline direction, 1 inner wall week side of frame also is provided with slot 11, second screen cloth 12 inserts in slot 11 and passes through the bolt fastening, the discharge gate department of second screen cloth 12 still is provided with the discharging channel 14 that makes things convenient for the material ejection of compact, the granule after the separation passes on first screen cloth 3 falls second screen cloth 12, unqualified granule and garrulous end pass second screen cloth 12 again and fall, qualified granule carries out the ejection of compact through second screen cloth 12 surface and discharging channel 14 of slope.

The bottom of the machine base 1 is also integrally provided with a material receiving plate 13, the material receiving plate 13 is obliquely arranged, the oblique direction of the material receiving plate 13 is the same as the oblique direction of the first screen 3, and a material outlet of the material receiving plate 13 is also provided with a material outlet channel 14. The crushed powder screened from the second screen 12 falls on the material receiving plate 13, and then the discharge channel 14 slides out of the discharge channel 14, so that manual cleaning is not needed, and the processing is convenient.

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 an auxiliary crushing device of large granule, includes frame (1), reel (2) and first screen cloth (3) of setting in reel (2), its characterized in that, reel (2) slope sets up on frame (1), the higher one end top of reel (2) slope point is provided with breaker, breaker includes broken bucket (4), vertical rotation is provided with hob (5) in broken bucket (4), broken bucket (4) and frame (1) fixed connection, the feed opening of broken bucket (4) is located first screen cloth (3) top.

2. The auxiliary crushing device as claimed in claim 1, wherein the bottom end of the periphery side of the screen frame (2) is provided with at least four telescopic support loop bars (6), the telescopic support loop bars (6) are respectively fixedly arranged with the screen frame (2) and the machine base (1), a compression spring (7) is sleeved on the telescopic support loop bars (6), the compression spring (7) is respectively fixedly connected with the screen frame (2) and the machine base (1), and a vibration motor (8) is further fixedly arranged on the screen frame (2).

3. An auxiliary crushing device as claimed in claim 1, wherein a plurality of blocking rods (9) are arranged on the first screen (3), a plurality of blocking rods (9) are arranged along the path of the flow of the particles in a staggered manner, and the blocking rods (9) are connected with the inner side wall of the screen frame (2).

4. An auxiliary crushing device as claimed in claim 3, characterized in that the stop lever (9) is hinged with the inner side wall of the screen frame (2) by means of a hinge shaft, on which an elastic torsion member (10) is fitted.

5. The auxiliary crushing apparatus as claimed in claim 2, wherein the inner peripheral side of the screen frame (2) is provided with slots (11), and the first screen (3) is inserted into the slots (11) and fixed by bolts.

6. The auxiliary crushing device as claimed in claim 5, wherein a second screen (12) is arranged at the bottom end of the first screen (3), the second screen (12) is arranged obliquely and the inclination direction of the second screen is opposite to the inclination direction of the first screen (3), slots (11) are arranged on the inner wall periphery side of the machine base (1), and the second screen (12) is inserted into the slots (11) and fixed through bolts.

7. The auxiliary crushing device as claimed in claim 6, wherein the base (1) is integrally provided with a receiving plate (13) at the bottom, and the receiving plate (13) is arranged obliquely and the oblique direction of the receiving plate is the same as the oblique direction of the first screen (3).

8. An auxiliary crushing device as claimed in claim 7, characterized in that the discharge openings of the second screen (12) and the receiving plate (13) are provided with discharge channels (14) for guiding the material to be discharged.