CN221268230U - Adjustable breaker - Google Patents

Abstract

The utility model relates to the technical field of high polymer material crushing, and discloses an adjustable crusher, which comprises a crusher body, wherein a crushing cavity is movably arranged at the upper part inside the crusher body, supporting blocks are fixedly arranged on two sides of the crushing cavity, a first supporting plate is fixedly arranged on one side opposite to the two supporting blocks, and an electric telescopic rod is fixedly arranged at the center of the lower end face of the first supporting plate. According to the utility model, the crushing cavity, the first supporting plate, the second supporting plate, the electric telescopic rod and the crusher body are matched, and the characteristics of the electric telescopic rod and the characteristics of the two-half type mechanism of the crusher body are utilized, so that the crushing cavity is driven to be adjusted up and down in the crusher body, the effect of adjusting the position height of the crushing cavity is achieved, the crushing degree of crushed raw materials after being extruded is changed, and the practicability of the crusher is greatly improved.

Description

Adjustable breaker

Technical Field

The utility model relates to the technical field of high polymer material crushing, in particular to an adjustable crusher.

Background

The crusher is a machine for processing and crushing large blocks of materials, has wide application field, and has a plurality of crushed materials, such as high polymer materials, which are materials based on high polymer compounds, including general-purpose plastics, engineering plastics, characteristic plastics, corrosion-resistant plastics, photoelectric resins, degradable plastics, thermoplastic elastomers, rubbers, fibers and high polymer-based composite materials;

The existing crusher generally comprises a frame, a transmission, an empty eccentric shaft, a bowl-shaped bearing, a crushing cone and the like, and the distance between an outer rolling mortar wall and the crushing wall is not easy to adjust in the crushing process, so that the crushing degree of material extrusion is not easy to adjust, a plurality of crushing particles with different sizes can be generated in crushing, the filtering and screening structure in the existing crusher is single, the screening effect is poor, the collection of particles with different sizes can be greatly influenced, and the working efficiency is reduced.

Accordingly, one skilled in the art would provide an adjustable crusher to solve the problems set forth in the background above.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides an adjustable crusher, which utilizes the characteristics of an electric telescopic rod and the characteristics of a two-half mechanism of a crusher body through the cooperation of a crushing cavity, a first supporting plate, a second supporting plate, the electric telescopic rod and the crusher body, so that the crushing cavity is driven to be adjusted up and down in the crusher body, the effect of adjusting the position height of the crushing cavity is achieved, the gaps between the crushing cavity and other structures in the crusher body are changed, the crushing degree of crushed raw materials is changed, and the practicability of the crusher is greatly improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides an adjustable breaker, includes the breaker body, the inside activity of locating up of breaker body is provided with the broken cavity, broken cavity both sides all are fixed and are provided with the supporting shoe, two the supporting shoe is opposite one side all is fixed and is provided with the backup pad No. one, two the terminal surface center department is all fixed and is provided with electric telescopic handle under the backup pad No. one, two the terminal surface is all fixed and is provided with No. two backup pads under the electric telescopic handle, the breaker body is two half mechanisms, the breaker body is fixed and is provided with the case near lower department one side, the inside fixed motor that is provided with of case, the motor output is fixed and is provided with a pivot;

The crushing machine comprises a crusher body, and is characterized in that a discharging storage bin is fixedly arranged near the lower part of the inside of the crusher body, two filter screen plates which are sequentially arranged are hinged to one side of the inner wall of the discharging storage bin, a shielding cloth is fixedly arranged on the other side of the inside of the discharging storage bin, two grooves are formed in the other side of the inner wall of the discharging storage bin, springs are fixedly arranged at the centers of the inside of the grooves, the springs are fixedly connected with the lower end surfaces of the two filter screen plates near the tail ends, tooth blocks are fixedly arranged at the centers of the other ends of the two filter screen plates, two rotating shafts which are sequentially arranged are fixedly arranged near the lower part of the inner wall of the other side of the crusher body, rotating gears are fixedly arranged at one end of the two rotating shafts, a first pulley is fixedly sleeved on the two parts of the surface of the second rotating shaft, a second pulley is connected through a first belt, a third pulley is fixedly sleeved on the center of the second rotating shaft, and a second pulley is connected with the third pulley through a second belt;

Through the technical scheme, through the cooperation use between the crushing cavity, the supporting block, the first supporting plate, the second supporting plate, the electric telescopic rod and the crusher body, the characteristics that the electric telescopic rod can be adjusted in an up-and-down telescopic way are utilized, meanwhile, the crusher body is a two-half mechanism, and the crushing cavity and the crusher body are movably arranged, so that the crushing cavity is driven to be adjusted up and down in the inside of the crusher body, the effect of adjusting the position height of the crushing cavity is achieved, the gaps of the crushing cavity and other structures in the crusher body are also changed, on one hand, the phenomenon that the gaps are blocked can be difficult to occur, on the other hand, the crushing condition of crushing raw materials extrusion is conveniently adjusted, and the size of crushed particles can be effectively changed according to requirements;

The second rotating shaft, the first wheel, the first belt, the second wheel, the second belt, the third wheel, the rotating gears and the tooth blocks are matched, the rotating power is transmitted to the second rotating shaft, the second wheel, the first wheel and the third wheel one by one when the motor provides power for the first rotating shaft by using the connecting mode, the rotating gears are rotated, the transmission gears are contacted with the tooth blocks, and meanwhile, the filter screen plate, the grooves and the springs are matched, the characteristics that utilize filter screen board one side and discharge gate to articulate the characteristics that set up and rotate gear self, when rotating gear rotation, can appear and block with the tooth when not blocking two kinds of circumstances go on repeatedly to realize downwards and ascending rocking to the filter screen board, reach and screen broken granule, classify the effect of collecting different broken granule, with broken screening integration, it is more convenient to use, has saved a lot of engineering volume, has also improved the practicality of breaker.

Further, the other ends of the two second supporting plates are fixedly arranged between the two sides of the crusher body at the lower part,

Through above-mentioned technical scheme, the purpose that sets up like this utilizes No. two bracing pieces and other parts matched with effect, thereby reaches the effect of the high change broken cavity of adjustable broken cavity and the inside other structures's of breaker body space for difficult appearance is blocked up the phenomenon, also is convenient for change the broken granule size of needs according to the demand.

Further, a control switch is fixedly arranged at the position, close to the upper center, of the front end face of the crusher body;

through above-mentioned technical scheme, set up control switch's purpose is convenient to use person adjusts the breaker according to the demand, convenient to use person's operation.

Further, a feed inlet is fixedly arranged in the center of the upper end face of the crushing cavity;

Through above-mentioned technical scheme, the purpose that sets up the feed inlet lets the polymer material that needs broken get into broken place, the follow-up breakage of being convenient for.

Further, a driven bevel gear is fixedly arranged at the other end of the first rotating shaft, a third supporting plate is fixedly arranged at both sides of the inner wall of the crushing cavity, a movable hammer is arranged in the crusher body, a main shaft is fixedly arranged at the center of the inner part of the movable hammer, and a driving bevel gear is fixedly arranged on the lower end face of the main shaft;

Through above-mentioned technical scheme, the purpose of setting like this is convenient for carry out the operation of broken to the polymer material that needs to carry out the breakage better for carry out the breakage better.

Further, the driving bevel gear is meshed with the driven bevel gear;

Through above-mentioned technical scheme, the purpose that sets up like this is to utilize the characteristics of both meshing for one party drives the rotation of the other party when rotating, and the breaker of being convenient for works better.

Further, half of the two rotating gears are provided with teeth and half of the two rotating gears are provided with no teeth;

Through above-mentioned technical scheme, the purpose that sets up like this is when the cooperation is used between rotation gear and filter screen board and other parts, utilizes half toothless characteristics for thereby filter screen board can rock and screen broken granule, categorised different broken granule of collecting improves the practicality of breaker body.

Further, the two rotating gears are clamped and arranged with the two tooth blocks;

Through above-mentioned technical scheme, the purpose of setting like this is when driving the operation of gear, utilizes the characteristics of position and connected mode between the tooth piece, and the breaker body of being convenient for carries out subsequent screening to broken granule, reaches categorised effect, improves the practicality of breaker.

The utility model has the following beneficial effects:

1. According to the adjustable crusher provided by the utility model, through the matched use of the crushing cavity, the supporting block, the first supporting plate, the second supporting plate, the electric telescopic rod and the crusher body, the characteristics that the electric telescopic rod can be adjusted in an up-and-down telescopic manner are utilized, meanwhile, the crusher body is a two-half mechanism, and the crushing cavity and the crusher body are movably arranged, so that the crushing cavity is driven to be adjusted up and down in the crusher body, the effect of adjusting the position height of the crushing cavity is achieved, the gaps between the crushing cavity and other structures in the crusher body are changed, the crushing degree of crushing raw material extrusion is adjusted, the adjusting effect is achieved, and the practicability of the crusher is greatly improved.

2. According to the adjustable crusher provided by the utility model, through the cooperation of the second rotating shaft, the first wheel, the first belt, the second wheel, the second belt, the third wheel, the rotating gear and the tooth block, the rotating power is transmitted to the second rotating shaft, the second wheel, the first wheel and the third wheel one by one when the motor provides power for the first rotating shaft by using the connecting mode adopted between the second rotating shaft, the first wheel, the second wheel and the third wheel, the rotating gear rotates, the final purpose is to enable the rotating gear to rotate, the transmission gear is in contact with the tooth block, meanwhile, the characteristics of the hinged arrangement of one side of the filter screen and the discharge hole and the characteristics of the rotating gear are utilized, and when the rotating gear rotates, the filter screen is clamped with the tooth block and the characteristics of the rotating gear are repeatedly carried out, so that the filter screen is rocked downwards and upwards, the effect of classifying and collecting different crushed particles is achieved, the crushing and screening integration is realized, a lot of engineering quantities are saved, and the practicability of the crusher is improved.

Drawings

FIG. 1 is a schematic diagram of an axial structure of an adjustable crusher according to the present utility model;

FIG. 2 is a schematic diagram of an adjustable axial structure of an adjustable crusher according to the present utility model;

FIG. 3 is a schematic illustration of a front cross-sectional structure of an adjustable crusher according to the present utility model;

fig. 4 is a schematic top view of a part of an adjustable crusher according to the present utility model.

Legend description:

1. A breaker body; 2. a feed inlet; 3. a control switch; 4. a storage box; 5. a first support plate; 6. a second supporting plate; 7. a discharging storage bin; 8. crushing the cavity; 9. an electric telescopic rod; 10. a third supporting plate; 11. a movable hammer; 12. a main shaft; 13. a drive bevel gear; 14. a driven bevel gear; 15. a first rotating shaft; 16. a motor; 17. a filter screen plate; 18. covering cloth; 19. a spring; 20. rotating the gear; 21. a second rotating shaft; 22. wheel one; 23. a first belt; 24. a second wheel; 25. a second belt; 26. a third wheel; 27. tooth blocks; 28. a groove.

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.

Examples

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides an adjustable breaker, including breaker body 1, breaker body 1 is inside to lean on the department activity of upper portion to be provided with crushing cavity 8, crushing cavity 8 both sides all are fixed and are provided with the supporting shoe, two supporting shoes are opposite one side all fixed and are provided with first backup pad 5, the terminal surface center department is all fixed and is provided with electric telescopic handle 9 under two first backup pads 5, the terminal surface is all fixed and is provided with No. two backup pads 6 under two electric telescopic handle 9, breaker body 1 is two half mechanisms, through the cooperation use between crushing cavity 8, the supporting shoe, first backup pad 5, no. two backup pads 6, electric telescopic handle 9 and breaker body 1, breaker body 1 is two half mechanisms again simultaneously utilizing electric telescopic handle 9 to stretch out and draw back the characteristics of regulation, and the activity sets up between crushing cavity 8 and the breaker body 1, thereby drive crushing cavity 8 and adjust from top to bottom in breaker body 1, reach the effect of adjusting the position height of crushing cavity 8, the clearance of crushing cavity 8 and the inside hammer of breaker body 1 other structures of change, on the one hand can not easily make it appear by the clearance and the crushing cavity is the big degree of the crushing of the big size of crushing blocks 11 if the crushing size of the crushing size is not changed on the other hand;

The storage box 4 is fixedly arranged on one side of the lower part of the crusher body 1, the motor 16 is fixedly arranged in the storage box 4, the first rotating shaft 15 is fixedly arranged at the output end of the motor 16, the discharging storage bin 7 is fixedly arranged on the lower part of the inner part of the crusher body 1, two filter screen plates 17 which are sequentially arranged are hinged on one side of the inner wall of the discharging storage bin 7, the shielding cloth 18 is fixedly arranged on the other side of the inner part of the discharging storage bin 7, the purpose of arranging the shielding cloth 18 is to facilitate relieving the phenomenon that broken particles enter the grooves 28 and other gaps, the two grooves 28 are formed on the other side of the inner wall of the discharging storage bin 7, springs 19 are fixedly arranged at the centers of the inner parts of the two grooves 28, the two springs 19 are fixedly connected with the lower end surfaces of the two filter screen plates 17 close to the tail ends, tooth blocks 27 are fixedly arranged at the centers of the other ends of the two filter screen plates 17, two rotating shafts 21 which are sequentially arranged are rotatably arranged at the lower positions of the inner walls of the other sides of the crusher body 1, rotating gears 20 are fixedly arranged at one ends of the two rotating shafts 21, a first wheel 22 is fixedly sleeved at two thirds of the surfaces of the two rotating shafts 21, the two first wheels 22 are connected through a first belt 23, a second wheel 24 is fixedly sleeved at one half of the surfaces of the two rotating shafts 21 close to the upper ends, a third wheel 26 is fixedly sleeved at the centers of the first rotating shafts 15, and the second wheel 24 and the third wheel 26 are connected through a second belt 25;

The motor 16 is utilized to provide power for the first rotating shaft 15, the third wheel 26 is sleeved on the first rotating shaft 15, so that the third wheel 26 rotates along with the rotation of the first rotating shaft 15, and the third wheel 26 is connected with the second wheel 24 through the second belt 25, so that the second wheel 24 rotates, the second wheel 24 can drive the second rotating shaft 21 at the upper position to rotate, the first wheel 22 at the upper position is driven to rotate, the first wheels 22 at the lower position are connected through the first belt 23, the first wheel 22 at the lower position is also rotated along with the rotation, the second shaft at the lower position is driven to rotate, finally, the driving gear is driven to rotate with the tooth block 27, and meanwhile, the characteristics of the hinged arrangement of one side of the filter screen 17 and the discharge hole and the characteristics of the rotating gear 20 are utilized, when the rotating gear 20 rotates, the two conditions of the filter screen 17 and the tooth block 27 are clamped and not are repeated, the filter screen 17 and the upward shaking of the crushing machine are realized, the crushing machine is convenient to filter the crushing effect is improved, and the crushing effect is improved.

The two ends of the two second supporting plates 6 are fixedly arranged between the two sides of the crusher body 1, and the purpose of the arrangement is to achieve the effect of adjusting the position height of the crushing cavity 8 by utilizing the characteristics of the two-half structure of the crusher body 1 and the matching effect of the second supporting rods and other components, so that the gap between the crushing cavity 8 and other structures inside the crusher body 1 is changed, the phenomenon of blockage is not easy to occur, and the particle size to be crushed is also convenient to change according to the requirement; the control switch 3 is fixedly arranged at the position, close to the upper center, of the front end face of the crusher body 1, so that the crusher is convenient to adjust according to requirements by a user, and the operation of the user is convenient.

A feed inlet 2 is fixedly arranged in the center of the upper end surface of the crushing cavity 8; the high polymer material to be crushed can enter the crushing place through the arrangement, and subsequent crushing is facilitated. A driven bevel gear 14 is fixedly arranged at the other end of the first rotating shaft 15, a third supporting plate 10 is fixedly arranged at both sides of the inner wall of the crushing cavity 8, a movable hammer 11 is arranged in the crusher body 1, a main shaft 12 is fixedly arranged at the center of the inner part of the movable hammer 11, and a driving bevel gear 13 is fixedly arranged at the lower end surface of the main shaft 12; the purpose of setting like this is the operation of being convenient for better carrying out the breakage to the macromolecular material that needs to carry out the breakage for better broken.

And is meshed and connected between the driving bevel gear 13 and the driven bevel gear 14; the purpose of setting like this is to utilize the characteristics of both meshing for one party drives the rotation of the other party when rotating, and the breaker of being convenient for works better.

Half of the two rotating gears 20 are toothed and half of the two rotating gears are non-toothed; the arrangement is that when the rotary gears 20 are matched with the filter screen plate 17 and other parts, the characteristics of half teeth and half no teeth are utilized, so that the filter screen plate 17 can shake up and down repeatedly to screen broken particles, different broken particles are conveniently classified and collected, and meanwhile, the two rotary gears 20 are clamped with the two tooth blocks 27; the purpose of (1) is when driving the operation of gear, utilizes the characteristics of position and connected mode between the tooth piece 27, and the breaker body is convenient for carry out subsequent screening to broken granule, reaches categorised effect, improves the practicality of breaker.

Working principle: when the crusher is used, a user firstly places crushed raw materials into the feed inlet 2, so that the raw materials fall into the crusher cavity, the control switch 3 is opened, the crusher starts to operate, the motor 16 provides rotating power for the first rotating shaft 15 so as to drive the driven bevel gear 14 to rotate, and the driven bevel gear 14 is meshed with the driving bevel gear 13, so that the driving bevel gear 13 rotates so as to drive the driving hammer 11 to rotate, the raw materials in the crusher cavity are crushed and crushed, when the raw materials need to be crushed into particles with different sizes, the crushing cavity 8, the supporting blocks, the first supporting plate, the second supporting plate 6, the electric telescopic rod 9 and the crusher body 1 are used in a matched mode, and the characteristics of the two-half mechanism and the characteristics of the movable arrangement between the crushing cavity 8 and the crusher body 1 are adopted by the characteristics of the electric telescopic rod 9, so that the crushing cavity 8 can move up and down in the crusher body 1, the gap between the crushing cavity 8 and the driving hammer 11 is changed, the crushing degree of the crushed raw materials is adjusted, and the crushing size of the crushed particles is changed, and the aim of crushing is achieved; and meanwhile, the gap is not easy to be blocked by too much falling raw materials, so that the abrasion degree of the inner wall of the crushing cavity and the movable hammer 11 is increased.

When the broken particles need to be screened and stored, the motor 16 is utilized to provide power for the first rotating shaft 15, the third wheel 26 is sleeved on the first rotating shaft 15, therefore, the third wheel 26 rotates along with the rotation of the first rotating shaft 15, and because the third wheel 26 is connected with the second wheel 24 through the second belt 25, the second wheel 24 rotates, meanwhile, the second wheel 24 can drive the second rotating shaft 21 which is close to the upper part to rotate, thereby driving the first wheel 22 which is close to the upper part to rotate, the first wheel 22 which is close to the lower part to rotate along with the first wheel 22, finally, the two rotating gears 20 are driven to rotate along with the second shaft which is close to the lower part, and the transmission gears are in contact with the tooth blocks 27, meanwhile, the characteristics of elasticity are still achieved through the cooperation between the filter screen 17, the grooves 28 and the springs 19, and then, the characteristics of hinging the second wheel 24 and the characteristics of the second rotating gears 20 are utilized, and the characteristics of half of teeth and half of no teeth of the second rotating gears 20 are utilized, when the rotating gears 20 are close to the lower side of the filter screen 17, the second wheel 22 is clamped with the tooth blocks and the second rotating gears are clamped with the tooth blocks 27, the filter screen is not clamped with the filter screen 27, the filter screen is convenient to realize the screening and the screening effect is improved, and the screening effect is achieved, and the crushing effect is achieved. Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. An adjustable crusher, comprising a crusher body (1), characterized in that: the crushing machine comprises a crusher body (1), wherein a crushing cavity (8) is movably arranged at the upper part of the crusher body (1), supporting blocks are fixedly arranged at two sides of the crushing cavity (8), a first supporting plate (5) is fixedly arranged at one side opposite to the supporting blocks, an electric telescopic rod (9) is fixedly arranged at the center of the lower end face of the first supporting plate (5), a second supporting plate (6) is fixedly arranged at the lower end face of the electric telescopic rod (9), the crusher body (1) is a two-half mechanism, a storage box (4) is fixedly arranged at one side of the crusher body (1) at the lower part of the crusher body, a motor (16) is fixedly arranged inside the storage box (4), and a first rotating shaft (15) is fixedly arranged at the output end of the motor (16);

The utility model discloses a crusher, which is characterized in that a discharging storage bin (7) is fixedly arranged near the lower part inside a crusher body (1), two filter screen plates (17) which are sequentially arranged are hinged to one side of the inner wall of the discharging storage bin (7), a shielding cloth (18) is fixedly arranged on the other side inside the discharging storage bin (7), two grooves (28) are formed on the other side of the inner wall of the discharging storage bin (7), springs (19) are fixedly arranged at the inner center of the grooves (28), the springs (19) are fixedly connected with the lower end surfaces of the two filter screen plates (17) near the tail end, tooth blocks (27) are fixedly arranged at the center of the other end of the two filter screen plates (17), two rotating shafts (21) which are sequentially arranged are rotatably arranged near the lower part of the inner wall of the other side of the crusher body (1), a rotating gear (20) is fixedly arranged at one end of each rotating shaft (21), a first wheel (22) is fixedly sleeved on the two parts of the two surfaces of each rotating shaft (21), one end of each first wheel (22) is fixedly sleeved with one second wheel (24) through one third belt (24), the center of the first rotating shaft (15) is fixedly sleeved with a third wheel (26), and the second wheel (24) and the third wheel (26) are connected through a second belt (25).

2. An adjustable crusher according to claim 1, characterized in that: the two second supporting plates (6) are fixedly arranged between the other ends of the second supporting plates and two sides of the lower part of the crusher body (1), and the crusher body (1) is a two-half mechanism.

3. An adjustable crusher according to claim 1, characterized in that: the front end face of the crusher body (1) is fixedly provided with a control switch (3) near the upper center.

4. An adjustable crusher according to claim 1, characterized in that: the center of the upper end face of the crushing cavity (8) is fixedly provided with a feed inlet (2).

5. An adjustable crusher according to claim 1, characterized in that: driven bevel gear (14) is fixedly arranged at the other end of the first rotating shaft (15), a third supporting plate (10) is fixedly arranged on two sides of the inner wall of the crushing cavity (8), a movable hammer (11) is arranged inside the crusher body (1), a main shaft (12) is fixedly arranged at the center of the inside of the movable hammer (11), and a driving bevel gear (13) is fixedly arranged on the lower end face of the main shaft (12).

6. An adjustable crusher according to claim 5, characterized in that: the driving bevel gear (13) is connected with the driven bevel gear (14) in a meshed manner.

7. An adjustable crusher according to claim 1, characterized in that: half of the two rotating gears (20) are provided with teeth and half of the rotating gears are provided with no teeth.

8. An adjustable crusher according to claim 1, characterized in that: the two rotating gears (20) are clamped with the two tooth blocks (27).