CN219441818U - Pulverizer for molecular sieve raw materials - Google Patents

Abstract

The utility model discloses a pulverizer for molecular sieve raw materials, which comprises the following components: the crushing box is internally connected with a crushing roller; the feeding port is formed in the top of the crushing box; the two groups of guide plates are respectively connected to the inner side wall of the crushing box; the connecting block is connected to the outer side wall of the crushing box, the bottom of the connecting block is connected with supporting legs, and a placing plate is connected between the two groups of supporting legs; the cover plate is convenient for tightly sealing the feed inlet, and prevents external dust from entering the feed inlet; the two groups of motors can drive the two groups of crushing rollers to move oppositely, so that the crushing rollers crush and crush the molecular sieve raw materials clamped between the two groups of crushing rollers; the scraping plate enables the crushed molecular sieve raw material to fall to the surface of the guide plate after being separated from the surface of the crushing roller; the fixture block releases the fixation of the collecting frame, so that the crushed molecular sieve raw materials are conveniently collected.

Description

Pulverizer for molecular sieve raw materials

Technical Field

The utility model relates to the technical field of crushers, in particular to a crusher for molecular sieve raw materials.

Background

The molecular sieve material is a crystalline aluminosilicate material, also called saturated zeolite or zeolite, and has regular and uniform pores in the crystal structure, wherein the pore diameter is in the order of the molecular size. Its adsorption capacity is high, the selectivity is strong, high temperature resistant, and then need smash the molecular sieve raw materials, thereby need use the rubbing crusher, and after rubbing crusher is smashing the molecular sieve raw materials, need collect the molecular sieve raw materials after smashing, thereby need use the receipts workbin to the molecular sieve raw materials after smashing, and receive the workbin most to place in the bottom of rubbing crusher, and the receipts workbin of rubbing crusher bottom is rarely fixed, thereby receive the in-process that the workbin used, when the operating personnel runs into or the object collides, the situation that the receipts workbin takes place the displacement in the bottom of rubbing crusher can appear probably, and it can not aim at the bottom of rubbing crusher to receive the workbin to appear. Therefore, it is necessary to fix the hopper at the bottom of the pulverizer.

In the related art, the molecular sieve raw material is poured into the crusher, so that the crusher crushes and rolls the molecular sieve raw material, the crushed molecular sieve raw material falls into the material receiving box from the bottom of the crusher, and then the crushed molecular sieve raw material is collected.

However, at present when collecting the molecular sieve raw materials after smashing, because receive the workbin and place in the bottom of rubbing crusher, let the molecular sieve raw materials after smashing fall into the inside of receiving the workbin, lead to receiving the workbin and can appear rocking or the situation of displacement, the outside of receiving the workbin is dropped to the molecular sieve raw materials after smashing can appear, is inconvenient for collecting.

Disclosure of Invention

The utility model aims to provide a pulverizer for molecular sieve raw materials, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a pulverizer for molecular sieve feedstock comprising:

the crushing box is internally connected with a crushing roller;

the utility model discloses a crushing roller, including crushing roller, backup pad, crushing roller, connecting plate, scraping plate, connecting plate, crushing roller, connecting plate, scraping plate and guiding plate, the quantity of crushing roller is two sets of crushing roller is connected with the dwang respectively in the inside of crushing roller, and is connected with the motor after the dwang runs through crushing case, the bottom of motor is connected with the backup pad, the backup pad is convenient for support the motor, and a set of motor carries out corotation, another set of motor is reverse, thereby let two sets of motors drive two sets of crushing roller and carry out the opposite movement, thereby let crushing roller roll crushing the molecular sieve raw materials that presss from both sides between two sets of crushing roller, the one end of backup pad is connected in crushing case outside, crushing case inside wall is connected with the connecting plate, one side of connecting plate is connected with the scraper blade, the scraper blade contacts with crushing roller, the scraper blade is convenient for clear up crushing roller surface's residue, thereby let the molecular sieve raw materials after being rolled break away from crushing roller's surface and drop to the surface of guiding plate.

The feeding port is formed in the top of the crushing box;

the top one side of feed inlet articulates there is the apron, and the apron lid is at the top of feed inlet, when using the feed inlet, one side of apron is convenient for open in the top one side of feed inlet, and when not using the feed inlet, the apron is convenient for cover tight seal to the feed inlet, avoids appearing external dust and gets into the inside of feed inlet.

The two groups of guide plates are respectively connected to the inner side wall of the crushing box, and the guide plates are convenient for guiding the crushed molecular sieve raw materials;

the connecting blocks are connected to the outer side wall of the crushing box, the bottoms of the connecting blocks are connected with supporting legs, and a placing plate is connected between the two groups of supporting legs;

the collecting frame is fixedly arranged at the top of the placing plate through the fixing mechanism, and the collecting frame is positioned at the bottom of the crushing box.

The fixing mechanism comprises a placement cavity formed in the supporting leg, the placement cavity and the supporting leg are integrally formed, a spring is connected to the placement cavity, one side of the spring is connected with a movable plate, one end of the movable plate is connected with a movable plate, the other side of the movable plate is connected with a clamping block, the movable plate moves down, the movable plate can extrude the spring in the placement cavity, the spring is compressed, one side of the clamping block is inserted into the collection frame, and the clamping block is convenient to fix the collection frame.

Compared with the prior art, the utility model has the beneficial effects that: when the feeding port is not used, the cover plate is convenient for tightly sealing the feeding port, so that external dust is prevented from entering the inside of the feeding port;

the two groups of motors can drive the two groups of crushing rollers to move oppositely, so that the crushing rollers crush and crush the molecular sieve raw materials clamped between the two groups of crushing rollers;

the scraping plate is convenient for stripping the crushed molecular sieve raw material from the surface of the crushing roller, so that the crushed molecular sieve raw material is separated from the surface of the crushing roller and falls to the surface of the guide plate;

the pull ring drives fly leaf and stopper and removes, and the fly leaf just can drive the fly leaf and remove to placing the inside in chamber to let the one end of fly leaf cause the extrusion to placing the spring of intracavity portion, the fly leaf can drive the fixture block and break away from the inside of collecting the frame, thereby lets the fixture block remove the fixed to collecting the frame, and then is convenient for break away from the bottom of smashing the case to collecting the collection frame that collects full molecular sieve raw materials, is convenient for collect the molecular sieve raw materials that rolls crushing well.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of the structure of the scraper of the present utility model when connected to a pulverizing roller;

fig. 4 is a schematic structural diagram of the movable plate and the limiting block in the three-dimensional connection.

In the figure: 1. a crushing box; 2. a pulverizing roller; 3. a feed inlet; 4. a cover plate; 5. a motor; 6. a support plate; 7. a connecting block; 8. support legs; 9. a deflector; 10. placing a plate; 11. a limiting block; 12. a polish rod; 13. a collection frame; 14. a moving plate; 15. a placement cavity; 16. a spring; 17. a limit rod; 18. a slide block; 19. a connecting plate; 20. a scraper; 21. a pull ring; 22. a movable plate; 23. a clamping block; 24. and a through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a pulverizer for molecular sieve feedstock comprising:

a crushing box 1, wherein a crushing roller 2 is connected inside the crushing box 1;

the feeding port 3 is formed in the top of the crushing box 1;

the guide plates 9 are respectively connected to the inner side walls of the crushing box 1, and the guide plates 9 are convenient for guiding the crushed molecular sieve raw materials;

the connecting blocks 7 are connected to the outer side wall of the crushing box 1, the bottoms of the connecting blocks 7 are connected with supporting legs 8, and a placing plate 10 is connected between the two groups of supporting legs 8;

a collecting frame 13, the collecting frame 13 is fixed on the top of the placing plate 10 through a fixing mechanism, and the collecting frame 13 is positioned at the bottom of the crushing box 1.

The fixing mechanism comprises a placing cavity 15 formed in the supporting leg 8, the placing cavity 15 and the supporting leg 8 are integrally formed, a spring 16 is connected to the inner side of the placing cavity 15, a movable plate 14 is connected to one side of the spring 16, a movable plate 22 is connected to one end of the movable plate 14, a clamping block 23 is connected to the other side of the movable plate 22, the movable plate 14 moves down, the movable plate 14 can extrude the spring 16 in the placing cavity 15, the spring 16 is compressed, one side of the clamping block 23 is inserted into the collecting frame 13, and the clamping block 23 is convenient to fix the collecting frame 13.

The bottom of fly leaf 22 is connected with stopper 11, through-hole 24 has been seted up to stopper 11's surface, place the internal connection of board 10 and have polished rod 12, and polished rod 12 runs through stopper 11 surface's through-hole 24, the top of fly leaf 22 is connected with pull ring 21, pulls pull ring 21, is convenient for let pull ring 21 drive fly leaf 22 and remove to let stopper 11 of fly leaf 22 bottom slide on polished rod 12's surface, and then carry out the position to fly leaf 22 and prescribe a limit to.

The upper end and the lower end of the placing cavity 15 are respectively connected with a limiting rod 17, the upper side and the lower side of the moving plate 14 are respectively welded with a sliding block 18, the sliding blocks 18 are in sliding connection with the surface of the limiting rod 17, and the sliding blocks 18 at the upper end and the lower end of the moving plate 14 are in sliding connection with the surface of the limiting rod 17, so that the limiting rod 17 limits the positions of the moving plate 14 and the sliding blocks 18, and the moving plate 14 always moves in a horizontal state in the moving process.

The quantity of crushing roller 2 is two sets of, two sets of crushing roller 2's inside is connected with the dwang respectively, and is connected with motor 5 after the one end of dwang runs through crushing case 1, the bottom of motor 5 is connected with backup pad 6, backup pad 6 is convenient for support motor 5, and a set of motor 5 carries out corotation, another set of motor 5 reverses, thereby let two sets of motors 5 can drive two sets of crushing roller 2 and carry out the opposite movement, thereby let crushing roller 2 roll crushing to the molecular sieve raw materials that presss from both sides between two sets of crushing roller 2, the one end of backup pad 6 is connected in crushing case 1 outside, crushing case 1 inside wall is connected with connecting plate 19, one side of connecting plate 19 is connected with scraper blade 20, scraper blade 20 and crushing roller 2 contact, scraper blade 20 is convenient for clear up the residue on crushing roller 2 surface, thereby let the molecular sieve raw materials after being rolled break away from crushing roller 2's surface and drop to the surface of guide plate 9.

The top one side of feed inlet 3 articulates there is apron 4, and apron 4 lid at the top of feed inlet 3, when using feed inlet 3, one side of apron 4 is convenient for open in the top one side of feed inlet 3, and when not using feed inlet 3, apron 4 is convenient for close the seal to feed inlet 3, avoids appearing external dust and gets into the inside of feed inlet 3.

When the crushing box is particularly used, the cover plate 4 is opened, so that one side of the cover plate 4 is hinged with the feed inlet 3, the cover plate 4 is far away from the top of the feed inlet 3, then the molecular sieve raw material is poured into the feed inlet 3, and the molecular sieve raw material enters between the crushing rollers 2 in the crushing box 1 from the feed inlet 3;

when the feed inlet 3 is not used, the cover plate 4 is convenient for tightly sealing the feed inlet 3, so that external dust is prevented from entering the inside of the feed inlet 3;

starting the motor 5, so that one group of the motor 5 rotates positively and the other group of the motor 5 rotates reversely, so that the two groups of the motor 5 can drive the two groups of the crushing rollers 2 to move reversely, the crushing rollers 2 crush and crush the molecular sieve raw materials clamped between the two groups of the crushing rollers 2, the crushed molecular sieve raw materials drop downwards from between the two groups of the crushing rollers 2, and the crushed molecular sieve raw materials drop to the surface of the guide plate 9 and then drop downwards;

the molecular sieve raw materials are crushed for a long time on the two groups of crushing rollers 2, the crushed molecular sieve raw materials remain on the surfaces of the two groups of crushing rollers 2, so that the subsequent crushing and crushing of the molecular sieve raw materials are inconvenient, and in the process of rotating the two groups of crushing rollers 2, the scraping plates 20 on the inner side walls of the crushing box 1 are convenient for stripping the crushed molecular sieve raw materials from the surfaces of the crushing rollers 2, so that the crushed molecular sieve raw materials are separated from the surfaces of the crushing rollers 2 and fall onto the surfaces of the guide plates 9;

then the crushed molecular sieve raw material falls into the collecting frame 13, so that when a certain molecular sieve raw material is collected in the collecting frame 13, the pull ring 21 is pushed to drive the movable plate 22 and the limiting block 11 to move, and the limiting block 11 moves on the surface of the polish rod 12 under the movement of the limiting block 11, so that the position of the movable plate 22 is limited;

after the movable plate 22 moves, the movable plate 22 drives the movable plate 14 to move towards the inside of the placing cavity 15, so that one end of the movable plate 14 extrudes the spring 16 in the placing cavity 15, the spring 16 is compressed, the sliding blocks 18 at the upper end and the lower end of the movable plate 14 slide on the surface of the limiting rod 17, the limiting rod 17 limits the positions of the movable plate 14 and the sliding blocks 18, and the movable plate 14 always moves in a horizontal state in the moving process;

after the movable plate 14 and the movable plate 22 move to a certain position, the movable plate 22 can drive the clamping blocks 23 to separate from the inside of the collecting frame 13, so that the clamping blocks 23 are released from fixing the collecting frame 13, the collecting frame 13 for collecting full molecular sieve raw materials is further separated from the bottom of the crushing box 1, and the crushed molecular sieve raw materials are conveniently collected and used.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A pulverizer for molecular sieve feedstock, comprising:

a crushing box (1), wherein a crushing roller (2) is connected inside the crushing box (1);

the feeding port (3) is formed in the top of the crushing box (1);

the two groups of guide plates (9) are respectively connected to the inner side wall of the crushing box (1);

the connecting block (7), the connecting block (7) is connected to the outer side wall of the crushing box (1), the bottom of the connecting block (7) is connected with supporting legs (8), and a placing plate (10) is connected between the two groups of supporting legs (8);

collect frame (13), collect frame (13) and install through fixed establishment and fix at the top of placing board (10), just collect the bottom that frame (13) are located crushing case (1), fixed establishment includes that supporting leg (8) are inside to be seted up places chamber (15), the internal connection of placing chamber (15) has spring (16), one side of spring (16) is connected with movable plate (14), the one end of movable plate (14) is connected with fly leaf (22), the opposite side of fly leaf (22) is connected with fixture block (23), the inside of collecting frame (13) is inserted to one side of fixture block (23).

2. The pulverizer for molecular sieve raw materials according to claim 1, wherein the bottom of the movable plate (22) is connected with a limiting block (11), a through hole (24) is formed in the surface of the limiting block (11), the inside of the placing plate (10) is connected with a polished rod (12), the polished rod (12) penetrates through the through hole (24) in the surface of the limiting block (11), and the top of the movable plate (22) is connected with a pull ring (21).

3. The pulverizer for molecular sieve raw materials according to claim 1, wherein the upper and lower ends of the placement cavity (15) are respectively connected with a limiting rod (17), the upper and lower sides of the moving plate (14) are respectively welded with a sliding block (18), and the sliding blocks (18) are slidingly connected to the surface of the limiting rod (17).

4. The pulverizer for molecular sieve raw materials according to claim 1, wherein the number of the pulverizing rollers (2) is two, the two pulverizing rollers (2) are respectively connected with a rotating rod, one end of each rotating rod penetrates through the pulverizing box (1) and then is connected with a motor (5), the bottom of each motor (5) is connected with a supporting plate (6), one end of each supporting plate (6) is connected to the outer side of the pulverizing box (1), the inner side wall of the pulverizing box (1) is connected with a connecting plate (19), one side of each connecting plate (19) is connected with a scraper blade (20), and the scraper blade (20) is in contact with the pulverizing rollers (2).

5. The pulverizer for molecular sieve raw materials according to claim 1, wherein a cover plate (4) is hinged to one side of the top of the feed inlet (3), and the cover plate (4) covers the top of the feed inlet (3).