CN214051788U

CN214051788U - Raw materials grinder for chemical industry

Info

Publication number: CN214051788U
Application number: CN202022330823.4U
Authority: CN
Inventors: 夏明炜
Original assignee: Individual
Current assignee: Wei Zhihua
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-08-27
Anticipated expiration: 2030-10-19

Abstract

The utility model provides a raw materials grinder for chemical industry relates to chemical production technical field. This raw materials grinder for chemical industry, the power distribution box comprises a box body, the upper end fixedly connected with of box communicates the feed inlet of its inner chamber, and the inside of box is provided with first grinding roller and second and grinds the roller, and first grinding roller and second grind both ends around the roller and rotate the front and back both ends that run through the box respectively, and first grinding roller and second grind the one end that the roller is located the box front side and all fixedly cup jointed the gear, two gear intermeshing, the first rear end fixedly connected with motor that grinds the roller. This raw materials grinder for chemical industry grinds roller, scraper blade, lead screw and slide bar through setting up first grinding roller, second, has reached at the in-process that grinds industrial chemicals, and the light effect of clearing up the grinding roller that carries out has solved industrial chemicals and has adhered to easily on grinding roller surface, influences the grinding effect to be difficult to clear up the extravagant problem of industrial chemicals that leads to.

Description

Raw materials grinder for chemical industry

Technical Field

The utility model relates to a chemical production technical field specifically is a raw materials grinder for chemical industry.

Background

The human beings have close relationship with chemical engineering and are popularized in various aspects of life. In modern life, chemical products can not be left at all times and places, and the chemical products are needed to serve from material life such as clothes, food, live, and walk to mental life such as culture, art and entertainment. Some chemical products play an epoch-making important role in the development history of human beings.

Need grind industrial chemicals when carrying out chemical production, at this moment will use grinder, traditional grinder when grinding, and it is easy to adhere to on the surface of grinding the roller to grind into likepowder industrial chemicals, leads to influencing subsequent grinding effect to the inconvenient clearance of industrial chemicals on grinding roller surface leads to the extravagant problem of industrial chemicals.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a raw materials grinder for chemical industry has solved the industrial chemicals and has adhered to easily on grinding roller surface, influences the grinding effect to be difficult to clear up the extravagant problem of industrial chemicals that leads to.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a chemical raw material grinding device comprises a box body, wherein a feed inlet communicated with an inner cavity of the box body is fixedly connected to the upper end of the box body, a first grinding roller and a second grinding roller are arranged in the box body, the front end and the rear end of the first grinding roller and the front end and the rear end of the second grinding roller are respectively rotated to penetrate through the front end and the rear end of the box body, gears are fixedly sleeved at the ends, located on the front side of the box body, of the first grinding roller and the second grinding roller, the two gears are mutually meshed, a motor is fixedly connected to the rear end of the first grinding roller, a mounting plate is fixedly connected to the lower end of the motor, the front end of the mounting plate is fixedly connected to the rear end of the box body, a lead screw penetrates through the front end of the box body in a rotating manner, a crank is fixedly connected to the front end of the box body, a slide bar penetrates through the rear end of the box body, the inner wall of the slide bar is fixedly connected with the box body, and moving blocks are sleeved outside the lead screw and the slide bar, the movable blocks are located inside the box body, the movable blocks close to the first grinding rollers are in threaded connection with the lead screw, the movable blocks close to the second grinding rollers are in sliding connection with the slide rod, one ends, close to each other, of the two movable blocks are fixedly connected with connecting rods, the upper ends of the two movable blocks are fixedly connected with scraper blades, the two scraper blades are located below the first grinding rollers and the second grinding rollers respectively, the two guide plates are fixedly connected with the inner wall of the box body, the front end of the box body is connected with a collecting box in an inserting mode, and the left end and the right end of the collecting box are in sliding connection with the two guide plates respectively.

Preferably, the upper end of the feed inlet is hinged with a sealing cover, the area of the upper end of the feed inlet is larger than that of the lower end of the feed inlet, and the lower end of the feed inlet is opposite to the position between the first grinding roller and the second grinding roller.

Preferably, the spout has all been seted up to the one end that two guide boards are close to each other, and both ends are pegged graft respectively in the inside of two spouts about the collecting box.

Preferably, the first grinding roller and the second grinding roller have the same radius, the first grinding roller and the second grinding roller are close to each other, and the first grinding roller and the second grinding roller are arranged at the same height.

Preferably, the guide plates are of an inclined structure, and one ends of the two guide plates, which are close to each other, are lower than one ends of the two guide plates, which are far away from each other.

Preferably, the upper ends of the scrapers are in an arc structure, and the upper ends of the two scrapers are respectively attached to the circumferential surfaces of the first grinding roller and the second grinding roller.

(III) advantageous effects

The utility model provides a raw materials grinder for chemical industry. The method has the following beneficial effects:

1. the chemical raw material grinding device is provided with a first grinding roller, a second grinding roller, a scraper blade, a lead screw and a slide bar, when chemical raw materials need to be ground, firstly, an external power supply of a motor is turned on, the power supply drives the first grinding roller to rotate, the first grinding roller drives the second grinding roller to rotate in the reverse direction, then, the chemical raw materials are poured into a box body through a feed port, the first grinding roller and the second grinding roller grind the chemical raw materials, powder of the chemical raw materials can be attached to the circumferential surfaces of the first grinding roller and the second grinding roller in the grinding process, at the moment, a crank is manually rotated, the crank can drive the lead screw to rotate in the forward and reverse directions, a moving block is driven to move back and forth when the lead screw rotates, the scraper blade is driven to move back and forth, the scraper blade respectively cleans the circumferential surfaces of the first grinding roller and the second grinding roller, the effect of easily cleaning the grinding rollers in the process of grinding the chemical raw materials is achieved, the problem of industrial chemicals attached to easily on grinding roller surface, influence the grinding effect to be difficult to clear up and lead to the industrial chemicals extravagant is solved.

2. This raw materials grinder for chemical industry, through setting up the guide board, collecting box and spout, the industrial chemicals after the grinding is accomplished can fall on collecting box and the guide board, the slope structure of guide board can make the likepowder industrial chemicals that falls on the guide board landing and enter the collecting box, can take the collecting box out from the front end of box after the collection is accomplished, reached fast to carrying out the concentrated effect of collecting to the industrial chemicals after the grinding is accomplished, solved the problem of the industrial chemicals after the grinding is accomplished and is scattered inconveniently to collect everywhere.

Drawings

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

FIG. 2 is a half sectional view of the box body of the present invention;

FIG. 3 is a top view of the present invention;

fig. 4 is a schematic view of a part of the structure of the present invention.

The grinding device comprises a box body 1, a feeding hole 2, a first grinding roller 3, a second grinding roller 4, a gear 5, a motor 6, a mounting plate 7, a lead screw 8, a crank 9, a sliding rod 10, a moving block 11, a connecting rod 12, a scraper 13, a guide plate 14, a collecting box 15, a sealing cover 16 and a sliding chute 17.

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 embodiment of the utility model provides a chemical raw material grinding device, as shown in figures 1-4, comprising a box body 1, the upper end of the box body 1 is fixedly connected with a feed inlet 2 communicated with the inner cavity of the box body, a first grinding roller 3 and a second grinding roller 4 are arranged inside the box body 1, the upper end of the feed inlet 2 is hinged with a sealing cover 16, the area of the upper end of the feed inlet 2 is larger than that of the lower end, the lower end of the feed inlet 2 is just opposite to the space between the first grinding roller 3 and the second grinding roller 4, the radiuses of the first grinding roller 3 and the second grinding roller 4 are equal, the first grinding roller 3 and the second grinding roller 4 are close to each other, the first grinding roller 3 and the second grinding roller 4 are arranged at equal height, the sealing cover 16 can prevent dust from entering the box body 1 when the device is not used, when chemical raw materials are put in through the feed inlet 2, the chemical raw materials just fall between the first grinding roller 3 and the second grinding roller 4, the front end and the rear end of a first grinding roller 3 and a second grinding roller 4 respectively rotate and penetrate through the front end and the rear end of a box body 1, one ends of the first grinding roller 3 and the second grinding roller 4, which are positioned on the front side of the box body 1, are fixedly sleeved with gears 5, the two gears 5 are mutually meshed, the rear end of the first grinding roller 3 is fixedly connected with a motor 6, the lower end of the motor 6 is fixedly connected with a mounting plate 7, the front end of the mounting plate 7 is fixedly connected with the rear end of the box body 1, the front end of the box body 1 is rotatably penetrated with a lead screw 8, the rear end of the lead screw 8 is rotatably penetrated through the rear end of the box body 1, the front end of the lead screw 8 is fixedly connected with a crank 9, the front end of the box body 1 is penetrated with a slide bar 10, the rear end of the slide bar 10 is fixedly connected with the inner wall of the box body 1, the lead screw 8 and the outer part of the slide bar 10 are sleeved with movable blocks 11, the movable blocks 11 are positioned inside the box body 1, the movable blocks 11 close to the first grinding roller 3 are in threaded connection with the lead screw 8, the moving blocks 11 close to the second grinding roll 4 are connected with the sliding rods 10 in a sliding manner, the ends, close to each other, of the two moving blocks 11 are fixedly connected through the connecting rods 12, the upper ends of the two moving blocks 11 are fixedly connected with the scraping plates 13, the two scraping plates 13 are respectively positioned below the first grinding roll 3 and the second grinding roll 4, the upper ends of the scraping plates 13 are of circular arc-shaped structures, the upper ends of the two scraping plates 13 are respectively clung to the circumferential surfaces of the first grinding roll 3 and the second grinding roll 4, when chemical raw materials are adhered to the circumferential surfaces of the first grinding roll 3 and the second grinding roll 4, the two scraping plates 13 can respectively clean the circumferential surfaces of the first grinding roll 3 and the second grinding roll 4, the inner wall of the box body 1 is fixedly connected with two guide plates 14, the guide plates 14 are of inclined structures, the ends, close to each other, of the two guide plates 14 are lower than the ends far away from each other, and fall down after the chemical raw materials are ground, guide board 14 can guide industrial chemicals powder and gather together convenient collection, and it has collecting box 15 to peg graft at the front end of box 1, and both ends respectively with the one end sliding connection that two guide boards 14 are close to each other about collecting box 15, and spout 17 has all been seted up to the one end that two guide boards 14 are close to each other, and collecting box 15 is left and right sides both ends and is pegged graft respectively in the inside of two spout 17, and collecting box 15 can be taken out from the front end of box 1, conveniently takes out industrial chemicals.

The working principle is that when chemical raw materials need to be ground, firstly, an external power supply of a motor 6 is turned on, the power supply drives a first grinding roller 3 to rotate, gears 5 are sleeved outside the first grinding roller 3 and a second grinding roller 4, and the two gears 5 are meshed with each other, so that the first grinding roller 3 can drive the second grinding roller 4 to rotate reversely, the first grinding roller 3 and the second grinding roller 4 rotate towards one side close to each other, the chemical raw materials are poured into a box body 1 through a feed inlet 2 at the moment, the first grinding roller 3 and the second grinding roller 4 grind the chemical raw materials, powder of the chemical raw materials can be attached to the circumferential surfaces of the first grinding roller 3 and the second grinding roller 4 in the grinding process, a crank 9 is manually rotated at the moment, the crank 9 can drive a lead screw 8 to rotate in the forward and reverse directions, a moving block 11 sleeved outside the lead screw 8 can be driven to move back and forth when the lead screw 8 rotates, because two moving blocks 11 are fixedly connected through a connecting rod 12, and the other moving block 11 is slidably connected with a sliding rod 10, the displacement of the moving blocks 11 is limited, so that the moving blocks 11 can only move back and forth, the moving blocks 11 drive the scrapers 13 to move back and forth when moving back and forth, the two scrapers 13 respectively clean the circumferential surfaces of the first grinding roller 3 and the second grinding roller 4, the chemical raw materials after grinding can fall into the collecting box 15, the collecting box 15 can be drawn out from the front end of the box body 1, and the chemical raw materials are respectively subjected to next operation.

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 raw materials grinder for chemical industry, includes box (1), its characterized in that: the upper end of the box body (1) is fixedly connected with a feed inlet (2) communicated with an inner cavity of the box body, a first grinding roller (3) and a second grinding roller (4) are arranged in the box body (1), the front end and the rear end of the first grinding roller (3) and the front end and the rear end of the second grinding roller (4) are respectively rotated to penetrate through the front end and the rear end of the box body (1), one ends of the first grinding roller (3) and the second grinding roller (4) positioned at the front side of the box body (1) are respectively and fixedly sleeved with a gear (5), the two gears (5) are mutually meshed, the rear end of the first grinding roller (3) is fixedly connected with a motor (6), the lower end of the motor (6) is fixedly connected with a mounting plate (7), the front end of the mounting plate (7) is fixedly connected with the rear end of the box body (1), the front end of the box body (1) is rotatably penetrated with a lead screw (8), the rear end of the lead screw (8) is rotatably penetrated through the rear end of the box body (1), the front end of the lead screw (8) is fixedly connected with a crank (9), a sliding rod (10) penetrates through the front end of the box body (1), the rear end of the sliding rod (10) is fixedly connected with the inner wall of the box body (1), a screw rod (8) and a moving block (11) are sleeved outside the sliding rod (10), the moving block (11) is positioned inside the box body (1), the moving block (11) close to the first grinding roller (3) is in threaded connection with the screw rod (8), the moving block (11) close to the second grinding roller (4) is in sliding connection with the sliding rod (10), one ends of the two moving blocks (11) close to each other are fixedly connected through a connecting rod (12), the upper ends of the two moving blocks (11) are fixedly connected with scraping plates (13), the two scraping plates (13) are respectively positioned below the first grinding roller (3) and the second grinding roller (4), two guide plates (14) are fixedly connected with the inner wall of the box body (1), and a collection box (15) is inserted into the front end of the box body (1), the left end and the right end of the collecting box (15) are respectively connected with one end of the two guide plates (14) close to each other in a sliding way.

2. The chemical raw material grinding device according to claim 1, characterized in that: the upper end of the feed inlet (2) is hinged with a sealing cover (16), the area of the upper end of the feed inlet (2) is larger than that of the lower end, and the lower end of the feed inlet (2) is opposite to the position between the first grinding roller (3) and the second grinding roller (4).

3. The chemical raw material grinding device according to claim 1, characterized in that: the one end that two guide boards (14) are close to each other has all been seted up spout (17), and both ends are pegged graft respectively in the inside of two spout (17) about collecting box (15).

4. The chemical raw material grinding device according to claim 1, characterized in that: the radii of the first grinding roller (3) and the second grinding roller (4) are equal, the first grinding roller (3) and the second grinding roller (4) are close to each other, and the first grinding roller (3) and the second grinding roller (4) are arranged at the same height.

5. The chemical raw material grinding device according to claim 1, characterized in that: the guide plates (14) are of an inclined structure, and one ends, close to each other, of the two guide plates (14) are lower than one ends, far away from each other, of the two guide plates.

6. The chemical raw material grinding device according to claim 1, characterized in that: the upper ends of the scraping plates (13) are of arc-shaped structures, and the upper ends of the two scraping plates (13) are respectively tightly attached to the circumferential surfaces of the first grinding roller (3) and the second grinding roller (4).