CN207981288U - A fast pulverizer - Google Patents

Abstract

The utility model discloses a quick type rubbing crusher, the power distribution box comprises a box body, the fixedly connected with fixed plate between the relative both sides of box inner wall, the case is smashed to the top fixedly connected with of fixed plate, it has first compression roller to rotate in proper order between the relative both sides of crushing incasement wall, the second compression roller, the first broken fragment of fixedly connected with respectively in the surface of first compression roller and second compression roller, the broken fragment of second, just be located fixed plate below fixedly connected with backup pad between the relative both sides of box inner wall, rotating device fixedly connected with screening case is passed through at the top of backup pad, the bottom fixedly connected with third motor of screening case, the output shaft end of third motor runs through the bottom of screening case and extends to the inside of screening case, the output shaft of third motor extends to the inside one end fixedly connected with crushing sword of screening case, the utility model relates to rubbing crusher technical field. This kind of quick type rubbing crusher has solved the problem that needs a lot of smashes just can satisfy the requirement, has improved work efficiency.

Description

A fast pulverizer

technical field

The utility model relates to the technical field of pulverizers, in particular to a fast pulverizer.

Background technique

A pulverizer is a machine that crushes large-sized solid raw materials to a required size. According to the size of the crushed material or crushed material, the pulverizer can be divided into a coarse crusher, a pulverizer, and an ultrafine pulverizer. There are four types of external forces applied to solids during the crushing process: shearing, impact, rolling, and grinding. Shearing is mainly used in coarse crushing (crushing) and crushing operations, and is suitable for crushing or crushing operations of tough or fibrous materials and bulk materials; impact is mainly used in crushing operations, and is suitable for crushing brittle materials; rolling It is mainly used in high-fineness crushing (ultrafine crushing) operations, and is suitable for ultrafine crushing operations on materials of most properties; grinding is mainly used for ultrafine crushing or ultra-large crushing equipment, and is suitable for further crushing operations after crushing operations . In an existing pulverizer, the pulverization effect is poor, and multiple pulverizations are required to meet the demand, which wastes a lot of time and labor.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a fast pulverizer, which solves the problem that multiple pulverizations are required to meet the requirements, and improves the working efficiency.

(2) Technical solution

In order to achieve the above purpose, the utility model is achieved through the following technical solutions: a fast pulverizer, including a box body, a fixed plate is fixedly connected between the opposite sides of the inner wall of the box, and the top of the fixed plate is fixed A crushing box is connected, and a first pressing roller and a second pressing roller are sequentially connected between the opposite sides of the inner wall of the crushing box. One end of the first pressing roller and the second pressing roller penetrates the inner wall of the crushing box and extends To the outside of the crushing box, one end of the first pressing roller and the second pressing roller extending to the outside of the crushing box are respectively fixedly connected with a first pulley and a second pulley, and one side of the inner wall of the box is fixedly connected with a first motor , the output shaft end of the first motor is fixedly connected with a third pulley, the first pulley and the third pulley are connected through a first belt drive, and the inner wall of the box is fixedly connected to the side away from the first motor There is a second motor, the output shaft end of the second motor is fixedly connected with a fourth pulley, and the second pulley is connected to the fourth pulley through a second belt transmission, and the first pressure roller and the second pressure roller The surface of the box is respectively fixedly connected with a first crushing block and a second crushing block, a support plate is fixedly connected between the opposite sides of the inner wall of the box and under the fixed plate, and a rotating device is fixedly connected to the top of the support plate, The top of the rotating device is fixedly connected with a screening box, and the bottom of the screening box is fixedly connected with a third motor, and the output shaft end of the third motor runs through the bottom of the screening box and extends to the inside of the screening box. The output shafts of the three motors extend to one end inside the screening box and are fixedly connected with a crushing knife.

The rotating device includes a fourth motor and a fixed frame, and the bottom of the fourth motor and the fixed frame is fixedly connected to the top of the support plate, the output shaft end of the fourth motor passes through the fixed frame and extends to the inside of the fixed frame, the The output shaft end of the fourth motor is fixedly connected with a first bevel gear, the surface of the first bevel gear is meshed with a second bevel gear, and the center of the second bevel gear is fixedly connected with a rotating shaft. The end of the rotating shaft away from the second bevel gear runs through the fixed frame and extends to the top of the fixed frame. The end of the rotating shaft extending to the top of the fixed frame is fixedly connected with a rotating disc, and the top edge of the rotating disc is fixedly connected with a connecting column.

Preferably, the bottom of the screening box is fixedly connected with a collection hopper, the bottom of the inner wall of the screening box is provided with screen holes, and the top of the support plate is provided with a through hole adapted to the collection hopper.

Preferably, a slide plate is fixedly connected between two opposite sides of the inner wall of the box, and the slide plate is arranged obliquely, and a discharge port adapted to the slide plate is opened on one side of the box.

Preferably, a feed hopper is fixedly connected to the top of the box, and a through hole adapted to the feed hopper is opened on the top of the box.

Preferably, a leakage hole is opened at the bottom of the crushing box and the corresponding position of the fixing plate, and a feeding hole is opened at the top of the crushing box and at the corresponding position of the feeding hopper.

(3) Beneficial effects

The utility model provides a fast pulverizer. Has the following beneficial effects:

(1) For this kind of fast pulverizer, a fixed plate is fixedly connected between the opposite sides of the inner wall of the box, and a crushing box is fixedly connected to the top of the fixed plate, and the opposite sides of the inner wall of the crushing box are sequentially connected to each other. A first pressing roller and a second pressing roller are rotatably connected. One end of the first pressing roller and the second pressing roller penetrates the inner wall of the crushing box and extends to the outside of the crushing box. The first pressing roller and the second pressing roller One end extending to the outside of the crushing box is fixedly connected with a first pulley and a second pulley respectively, one side of the inner wall of the box is fixedly connected with a first motor, and the output shaft end of the first motor is fixedly connected with a third pulley, The first pulley is connected to the third pulley through a first belt drive, the inner wall of the box is fixedly connected to a side away from the first motor with a second motor, and the output shaft end of the second motor is fixedly connected to a The fourth pulley, the second pulley and the fourth pulley are connected through a second belt transmission, the surfaces of the first pressure roller and the second pressure roller are respectively fixedly connected with a first crushing block and a second crushing block, through The first crushing block and the second crushing block perform preliminary crushing on the object, avoiding the problem that large-volume objects cannot be crushed directly, and improving work efficiency.

(2) For this kind of fast pulverizer, a support plate is fixedly connected between the opposite sides of the inner wall of the box and below the fixed plate. The top of the support plate is fixedly connected with a rotating device, and the top of the rotating device is fixed. A screening box is connected, and a third motor is fixedly connected to the bottom of the screening box. The output shaft end of the third motor runs through the bottom of the screening box and extends to the inside of the screening box. The output shaft of the third motor extends to One end inside the screening box is fixedly connected with a crushing knife, and the bottom of the screening box is fixedly connected with a collecting hopper. The bottom of the inner wall of the screening box is provided with a sieve hole, and the small objects are further crushed by the crushing knife, and at the same time through the rotating device and the sieve hole , For the directly screened and discharged materials that meet the crushing requirements, larger objects are crushed, which avoids the traditional multiple processing for crushing, shortens the processing time, and improves the processing efficiency.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the rotating device of the present invention.

In the figure: 1-box body, 2-fixed plate, 3-crushing box, 4-first pressure roller, 5-second pressure roller, 6-first pulley, 7-second pulley, 8-first motor, 9-the third pulley, 10-the first belt, 11-the second motor, 12-the fourth pulley, 13-the second belt, 14-the first broken block, 15-the second broken block, 16-support plate, 17 -rotating device, 171-fourth motor, 172-fixed frame, 173-first bevel gear, 174-second bevel gear, 175-rotating shaft, 176-rotating disc, 177-connecting column, 18-screening box, 19-the third motor, 20-crushing knife, 21-collecting hopper, 22-sliding material plate, 23-feeding hopper.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-2, the utility model provides a technical solution: a fast pulverizer, including a box body 1, a fixed plate 2 is fixedly connected between the opposite sides of the inner wall of the box body 1, and the top of the fixed plate 2 A crushing box 3 is fixedly connected, and the opposite sides of the inner wall of the crushing box 3 are sequentially connected with a first pressing roller 4 and a second pressing roller 5, and one end of the first pressing roller 4 and the second pressing roller 5 runs through the crushing box 3 and extend to the outside of the crushing box 3, the first roller 4 and the second roller 5 extending to the outside of the crushing box 3 are fixedly connected to one end of the first pulley 6 and the second pulley 7, one of the inner walls of the casing 1 The side is fixedly connected with the first motor 8, the output shaft end of the first motor 8 is fixedly connected with the third pulley 9, the first pulley 6 and the third pulley 9 are connected by the transmission of the first belt 10, the inner wall of the box body 1 is away from One side of the first motor 8 is fixedly connected with the second motor 11, and the output shaft end of the second motor 11 is fixedly connected with the fourth pulley 12, and the second pulley 7 is connected with the fourth pulley 12 through the transmission of the second belt 13. The surfaces of the first pressing roller 4 and the second pressing roller 5 are respectively fixedly connected with a first crushing block 14 and a second crushing block 15 to crush large objects, avoiding the problem that large objects cannot be crushed directly, and improving the crushing efficiency. efficiency, between the opposite sides of the inner wall of the box body 1 and below the fixed plate 2 is fixedly connected with a support plate 16, the top of the support plate 16 is fixedly connected with a rotating device 17, and the rotating device 17 includes a fourth motor 171 and a fixed frame 172 , and the bottom of the fourth motor 171 and the fixed frame 172 are fixedly connected to the top of the support plate 16, the output shaft end of the fourth motor 171 passes through the fixed frame 172 and extends to the inside of the fixed frame 172, and the output shaft end of the fourth motor 171 is fixed A first bevel gear 173 is connected, the surface of the first bevel gear 173 is engaged with a second bevel gear 174, the center of the second bevel gear 174 is fixedly connected with a rotating shaft 175, and the rotating shaft 175 is away from the second bevel gear 174 One end of the shaft 175 extends to the top of the fixed frame 172 and extends to the top of the fixed frame 172. The end of the rotating shaft 175 extending to the top of the fixed frame 172 is fixedly connected with a rotating disc 176, and the top edge of the rotating disc 176 is fixedly connected with a connecting column 177. The rotating device 17 The top is fixedly connected with a screening box 18, which drives the screening box 18 to shake, accelerates the movement of objects in the box, and improves the efficiency of screening. The bottom of the screening box 18 is fixedly connected with a third motor 19, the output shaft end of the third motor 19 runs through the bottom of the screening box 18 and extends to the inside of the screening box 18, and the output shaft of the third motor 19 extends to the inside of the screening box 18. One end is fixedly connected with a crushing knife 20, which further pulverizes the objects in the screening box 18 to improve the quality of crushing. The bottom of the screening box 18 is fixedly connected with a collection hopper 21, and the bottom of the screening box 18 inner wall is provided with a sieve hole. The top is provided with a through hole adapted to the collection hopper 21, and a sliding material board 22 is fixedly connected between the opposite sides of the inner wall of the box body 1, and the sliding material board 22 is arranged obliquely. The outlet of the plate 22 is adapted to discharge the collected pulverized materials in a concentrated manner. The top of the box body 1 is fixedly connected with the feeding hopper 23, and the top of the box body 1 is provided with a through hole adapted to the feeding hopper 23. The bottom of the crushing box 3 and the corresponding position of the fixed plate 2 are provided with leakage holes, and the top of the crushing box 3 is provided with a feeding hole at the corresponding position of the feeding hopper 23 .

During use, start the first motor 8, the second motor 11, the third motor 19, the fourth motor 171 in turn, the first motor 8 rotates clockwise, the second motor 11 rotates counterclockwise, the first motor 8 and the second motor 11 The first pressing roller 4 and the second pressing roller 5 are respectively driven to rotate through the belt drive, and the object to be crushed is dropped into the crushing box 3 through the feed hopper 23, and the object is crushed by the first crushing block 14 and the second crushing block 15. Crushing, then the crushed objects fall into the screening box 18, and the third motor 19 drives the pulverizer 20 to rotate to realize the crushing of the objects. 177 drives the screening box 18 to rotate circularly for screening, and the pulverized objects slide to the outside of the box body 1 through the collection hopper 21 and the sliding material plate 22 to complete pulverization.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus. without further restrictions. The phrase "the inclusion of an element defined by ... does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising said element".

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A fast pulverizer, comprising a casing (1), characterized in that: a fixed plate (2) is fixedly connected between the opposite sides of the inner wall of the casing (1), and the fixed plate (2) A crushing box (3) is fixedly connected to the top of the crushing box (3), and a first pressing roller (4) and a second pressing roller (5) are connected in sequence between the opposite sides of the inner wall of the crushing box (3). One end of the roller (4) and the second pressing roller (5) passes through the inner wall of the crushing box (3) and extends to the outside of the crushing box (3), and the first pressing roller (4) and the second pressing roller (5) One end extending to the outside of the crushing box (3) is respectively fixedly connected with a first pulley (6) and a second pulley (7), and one side of the inner wall of the box body (1) is fixedly connected with a first motor (8), so The output shaft end of the first motor (8) is fixedly connected with a third pulley (9), and the first pulley (6) is connected to the third pulley (9) through a first belt (10). The inner wall of the casing (1) is fixedly connected with a second motor (11) on the side away from the first motor (8), and the output shaft end of the second motor (11) is fixedly connected with a fourth pulley (12), so The second pulley (7) and the fourth pulley (12) are connected through a second belt (13) transmission, and the surfaces of the first pressure roller (4) and the second pressure roller (5) are respectively fixedly connected with the first A broken piece (14), a second broken piece (15), a support plate (16) is fixedly connected between the opposite sides of the inner wall of the box (1) and below the fixed plate (2), the support plate The top of (16) is fixedly connected with rotating device (17), and the top of described rotating device (17) is fixedly connected with screening box (18), and the bottom of described screening box (18) is fixedly connected with the 3rd motor (19) , the output shaft end of the third motor (19) runs through the bottom of the screening box (18) and extends to the inside of the screening box (18), and the output shaft of the third motor (19) extends to the screening box (18) One end of the interior is fixedly connected with a crushing knife (20). 2. A fast pulverizer according to claim 1, characterized in that: the rotating device (17) includes a fourth motor (171) and a fixed frame (172), and the fourth motor (171) and the fixed The bottom of the frame (172) is fixedly connected with the top of the support plate (16), and the output shaft end of the fourth motor (171) passes through the fixed frame (172) and extends to the inside of the fixed frame (172). The output shaft end of (171) is fixedly connected with the first bevel gear (173), and the surface engagement of the first bevel gear (173) is connected with the second bevel gear (174), and the second bevel gear The center of (174) is fixedly connected with rotating shaft (175), and the end of described rotating shaft (175) away from second bevel gear (174) runs through fixed mount (172) and extends to the top of fixed mount (172), described rotating shaft One end of (175) extending to the top of the fixed frame (172) is fixedly connected with a rotating disc (176), and the top edge of the rotating disc (176) is fixedly connected with a connecting column (177). 3. A kind of fast pulverizer according to claim 1, characterized in that: the bottom of the screening box (18) is fixedly connected with a collection hopper (21), and the bottom of the inner wall of the screening box (18) is provided with a Sieve holes, the top of the support plate (16) is provided with a through hole adapted to the collection hopper (21). 4. A fast pulverizer according to claim 1, characterized in that: a sliding plate (22) is fixedly connected between the opposite sides of the inner wall of the box (1), and the sliding plate (22) ) is arranged obliquely, and one side of the box body (1) is provided with a discharge port adapted to the sliding material plate (22). 5. A fast pulverizer according to claim 1, characterized in that: the top of the box (1) is fixedly connected with a feed hopper (23), and the top of the box (1) is provided with A through hole adapted to the feed hopper (23). 6. A fast type pulverizer according to claim 1, characterized in that: the bottom of the pulverization box (3) and the corresponding position of the fixed plate (2) are provided with leakage holes, and the pulverization box (3) ) and is positioned at the corresponding position of the feed hopper (23) to offer a feeding hole.