CN213825284U

CN213825284U - Pulverizer with screening mechanism

Info

Publication number: CN213825284U
Application number: CN202021832466.5U
Authority: CN
Inventors: 李士广; 冯昱
Original assignee: Qingdao Guohai Biopharmaceutical Co ltd
Current assignee: Qingdao Guohai Biopharmaceutical Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-07-30
Anticipated expiration: 2030-08-28

Abstract

The utility model relates to the technical field of a crusher, in particular to a crusher with a screening mechanism, which comprises a crushing shell, a feeding device and a motor, wherein a box door is fixedly connected in front of the crushing shell through a hinge, a containing box is arranged on the left side of the crushing shell, a crushing main body is fixedly connected in the crushing shell, the top of the crushing shell is fixedly connected with the feeding device, two sides of the top of the feeding device are fixedly connected with an exhaust fan, a filter plate is arranged on one side of the exhaust fan, a sieve plate is arranged in the crushing shell, and a baffle is fixedly connected with the top of the sieve plate, in the crusher, crushed objects can be screened through the arranged sieve plate, the baffle and the motor, so that impurities such as powder and dust without using value can be screened through the sieve plate, the arrangement can reduce the impurities in the crushed objects, and ensure that the purity of the crushed objects is higher, the secondary cleaning after crushing is reduced, and the time is saved.

Description

Pulverizer with screening mechanism

Technical Field

The utility model relates to a rubbing crusher technical field specifically is a rubbing crusher of area screening mechanism.

Background

The pulverizer utilizes the high-speed relative motion seen by the movable fluted disc and the fixed fluted disc to crush crushed objects through comprehensive actions such as tooth impact, friction and material impact, and the like.

Traditional rubbing crusher is when using, directly smashes article through smashing the main part, but at kibbling in-process, partial article itself can contain a small amount of impurity that is difficult for the clearance or is difficult for discovering, has partial article simultaneously and is excessively smashed and loses the value of utilization at crushing in-process to the purity of article after the influence is smashed, manual rejection is wasted time and energy with impurity secondary simultaneously, consequently, proposes a rubbing crusher who takes screening mechanism to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubbing crusher of area screening mechanism to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a rubbing crusher of area screening mechanism, includes crushing shell, pan feeding device and motor, hinge fixedly connected with chamber door is passed through in crushing shell dead ahead, the crushing shell left side is equipped with the containing box, the crushing main part of fixedly connected with in the crushing shell, crushing shell top and pan feeding device fixed connection, pan feeding device top both sides fixedly connected with air exhauster, air exhauster one side is equipped with the filter, be equipped with the sieve in the crushing shell, sieve top fixedly connected with baffle, be equipped with the gag lever post in the sieve, sieve bottom right side fixedly connected with swing case, be equipped with the tooth in the swing case, the tooth below is equipped with the sector gear, sector gear right side and motor spindle fixed connection, the motor right side and crushing shell fixed connection, the bottom is equipped with the dust collecting box in the crushing shell.

Preferably, through holes are formed in the left side and the right side of the feeding device, the feeding device is fixedly connected with the filter plate through the through holes, and the exhaust fan is fixedly connected with the ventilation pipe.

Preferably, the through-hole has all been seted up to the sieve left and right sides, be equipped with the gag lever post in the through-hole that the sieve was established, both ends all with crushing casing fixed connection around the gag lever post.

Preferably, a through hole is formed in the left side of the crushing shell, a sieve plate is arranged in the through hole formed in the crushing shell, an accommodating box is arranged under the left side of the sieve plate, and a dust collecting box is arranged under the sieve plate.

Preferably, the teeth are uniformly distributed in the swing box, the sector gear is meshed with the teeth, the top of the swing box is obliquely arranged, and the vertical direction of the swing box is perpendicular to the horizontal direction of the crushing shell.

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

1. in the utility model, the crushed article can be screened by the sieve plate, the baffle plate and the motor, so that impurities such as powder, dust and the like without utilization value can be screened by the sieve plate, the arrangement can reduce the impurities in the crushed article, the purity of the crushed article is higher, the secondary cleaning after crushing is reduced, and the time is saved;

2. the utility model discloses in, through air exhauster, filter and the case that gathers dust that sets up, can be under the effect of air exhauster, directly adsorb away impurity such as dust that appears after smashing when smashing article, discharge impurity through the exhaust pipe, reduce indoor dust, can collect the impurity that the sieve sifted through the case that gathers dust simultaneously, conveniently handle impurity.

Drawings

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

FIG. 2 is a schematic view of the door mounting structure of the present invention;

FIG. 3 is a schematic view of the installation structure of the sieve plate of the present invention;

FIG. 4 is a schematic view of the installation structure of the sector gear of the present invention;

fig. 5 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.

In the figure: 1-crushing shell, 2-crushing main body, 3-feeding device, 4-dust collecting box, 5-exhaust fan, 6-filter plate, 7-sieve plate, 8-baffle, 9-limiting rod, 10-motor, 11-sector gear, 12-swinging box, 13-tooth, 14-box door, 15-containing box.

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. 1-5, the present invention provides a technical solution:

a pulverizer with a screening mechanism comprises a pulverizing shell 1, a feeding device 3 and a motor 10, wherein a box door 14 is fixedly connected in front of the pulverizing shell 1 through a hinge, a containing box 15 is arranged on the left side of the pulverizing shell 1, a pulverizing main body 2 is fixedly connected in the pulverizing shell 1, the top of the pulverizing shell 1 is fixedly connected with the feeding device 3, exhaust fans 5 are fixedly connected on two sides of the top of the feeding device 3, a filter plate 6 is arranged on one side of each exhaust fan 5, generated dust can be directly adsorbed when the pulverizing main body 2 is pulverized through the arrangement, the dust is prevented from entering air, a sieve plate 7 is arranged in the pulverizing shell 1, a baffle plate 8 is fixedly connected on the top of the sieve plate 7, a limiting rod 9 is arranged in the sieve plate 7, a swinging box 12 is fixedly connected on the right side of the bottom of the sieve plate 7, teeth 13 are arranged in the swinging box 12, a sector gear 11 is arranged below the teeth 13, and the right side of the sector gear 11 is fixedly connected with a main shaft of the motor 10, motor 10 right side and crushing casing 1 fixed connection can sieve the article after smashing through this setting, sieves out impurity and the powder that does not have the value of utilizing from the main part, reduces the time of secondary edulcoration, and the bottom is equipped with dust collection box 4 in crushing casing 1, collects convenient centralized processing through dust collection box 4 can be convenient to impurity.

The left side and the right side of the feeding device 3 are provided with through holes, the feeding device 3 is fixedly connected with the filter plate 6 through the through holes, the exhaust fan 5 is fixedly connected with a ventilation pipe, the arrangement can directly discharge dust generated when the crushing main body 2 is crushed through the ventilation pipe, the dust content in the air is reduced, the left side and the right side of the sieve plate 7 are both provided with through holes, a limiting rod 9 is arranged in the through hole of the sieve plate 7, the front end and the rear end of the limiting rod 9 are both fixedly connected with the crushing shell 1, the sieve plate 7 can be positioned through the arrangement, the sieve plate 7 can not fall off, the left side of the crushing shell 1 is provided with the through hole, the sieve plate 7 is arranged in the through hole of the crushing shell 1, a containing box 15 is arranged under the left side of the sieve plate 7, a dust collecting box 4 is arranged under the sieve plate 7, and crushed articles and impurities can be conveniently collected through the arrangement, thereby facilitating the operation of workers, tooth 13 is evenly distributed in swing case 12, and sector gear 11 and tooth meshing, swing case 12 top are the slope setting, and swing case 12 vertical direction and crushing 1 horizontal direction mutually perpendicular of casing can make 7 back-and-forth movements of sieve realize the screening through this setting, have richened the function of equipment.

The working process is as follows: when the grinder is used, firstly, the power is switched on, articles to be ground are placed into the feeding device 3, the articles to be ground enter the grinding shell 1 through the feeding device 3, the motor 10 and the exhaust fan 5 are started at the moment, the articles to be ground enter the grinding main body 2 through the grinding shell 1 at the moment, the articles to be ground are ground under the action of the grinding main body 2, a large amount of dust is generated on the surfaces of the articles, the dust on the surfaces of the articles to be ground is separated from the articles to be ground under the action of the grinding main body 2, the dust is diffused outwards at the moment, the dust can be sucked in through the exhaust fan 5 at the moment, the dust enters the exhaust fan 5 through the filter plate 6 at the moment, the dust is sent into the ventilation pipeline through the exhaust fan 5 and is sent out, meanwhile, the filter plate 6 can prevent the articles which are not ground from entering the exhaust fan 5, thereby avoiding the damage to the exhaust fan 5, at the moment, the crushed objects fall on the surface of the sieve plate 7 under the action of the crushing main body 1, at the moment, under the action of the motor 10, the sector gear 11 rotates, the sector gear 11 drives the meshed teeth 13 to move, the meshed teeth 13 drives the swing box 12 to move, at the moment, the swing box 12 swings back and forth to drive the sieve plate 7 to swing back and forth on the limiting rod 9, at the moment, the unusable objects with small volume under the action of the sieve plate 7 and impurities such as dust fall into the dust collection box 4 through the sieve plate 7, at the moment, the crushed objects cannot fall from the front side and the rear side of the sieve plate 7 under the action of the baffle plate 8, at the moment, the crushed objects move leftwards on the surface of the sieve plate 7 and fall into the storage box 15 to store the crushed objects, after the crushing is finished, the motor 10 and the exhaust fan 5 are turned off, the power supply is cut off, the box door 14 is opened to take out the dust collection box 4, and carrying out centralized treatment on the waste and impurities in the dust collection box 4.

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 rubbing crusher of area screening mechanism, includes crushing casing (1), pan feeding device (3) and motor (10), its characterized in that: the crushing shell (1) is fixedly connected with a box door (14) through a hinge right in front, a containing box (15) is arranged on the left side of the crushing shell (1), a crushing main body (2) is fixedly connected in the crushing shell (1), the top of the crushing shell (1) is fixedly connected with a feeding device (3), exhaust fans (5) are fixedly connected to two sides of the top of the feeding device (3), a filter plate (6) is arranged on one side of each exhaust fan (5), a sieve plate (7) is arranged in the crushing shell (1), a baffle plate (8) is fixedly connected to the top of the sieve plate (7), a limiting rod (9) is arranged in the sieve plate (7), a swing box (12) is fixedly connected to the right side of the bottom of the sieve plate (7), teeth (13) are arranged in the swing box (12), a sector gear (11) is arranged below the teeth (13), and the right side of the sector gear (11) is fixedly connected with a main shaft of a motor (10), the right side of the motor (10) is fixedly connected with the crushing shell (1), and the bottom in the crushing shell (1) is provided with a dust collection box (4).

2. The pulverizer with a screening mechanism of claim 1, wherein: the filter is characterized in that through holes are formed in the left side and the right side of the feeding device (3), the feeding device (3) is fixedly connected with the filter plate (6) through the through holes, and the exhaust fan (5) is fixedly connected with a ventilation pipe.

3. The pulverizer with a screening mechanism of claim 1, wherein: the screen plate is characterized in that through holes are formed in the left side and the right side of the screen plate (7), limiting rods (9) are arranged in the through holes formed in the screen plate (7), and the front end and the rear end of each limiting rod (9) are fixedly connected with the crushing shell (1).

4. The pulverizer with a screening mechanism of claim 1, wherein: the novel dust collecting device is characterized in that a through hole is formed in the left side of the crushing shell (1), a sieve plate (7) is arranged in the through hole formed in the crushing shell (1), a containing box (15) is arranged under the left side of the sieve plate (7), and a dust collecting box (4) is arranged under the sieve plate (7).

5. The pulverizer with a screening mechanism of claim 1, wherein: tooth (13) are evenly distributed in swing case (12), sector gear (11) and tooth meshing, swing case (12) top is the slope setting, swing case (12) vertical direction and crushing casing (1) horizontal direction mutually perpendicular.