CN211725887U - Novel crusher with screening structure - Google Patents

Abstract

The utility model discloses a novel crusher with screening structure, including the crusher body, the feed inlet has been seted up at the top of crusher body, the bottom fixed mounting of crusher body has the bracing piece, and the top of bracing piece articulates there is the screening frame, the inside intermediate position department of crusher body fixedly connected with baffle, and the inside of baffle is inserted and is equipped with first pivot, the back fixedly connected with first gear of first pivot, and the bottom meshing of first gear has the second gear, the first gear sets up to two sets, and the first gear is circular structure, the diameter size of two sets of first gears is the same, the back intermediate position department fixedly connected with second pivot of second gear, and the back fixedly connected with belt pulley of second pivot; the front surface of the first rotating shaft is fixedly connected with a flywheel, and one side of the surface of the flywheel, which is far away from the first rotating shaft, is fixedly connected with a pushing block; the surface of the pushing block is sleeved with a pushing rod, and a groove is formed in the pushing rod.

Description

Novel crusher with screening structure

Technical Field

The utility model relates to a breaker especially relates to a novel breaker with screening structure.

Background

The crusher has the outstanding advantages of large production capacity, high crushing efficiency, large crushing ratio, small abrasion amount, low energy consumption, good sealing property, stable operation, convenient maintenance and the like. When the equipment is used for crushing materials such as limestone, coal gangue, cement clinker and the like in construction enterprises, the grinding granularity can be obviously reduced, the yield of a grinding machine is improved, and the equipment is ideal energy-saving crushing equipment; crushers are also used in the recycling industry to reduce the size of solid waste for further processing or disposal, after crushing the waste, they can be easily distinguished according to their composition for disposal according to their quality and processing method, the crushers break them down into smaller parts to recover them to make new usable materials. At present, the crusher on the market is of various types, the crushing mode is different, the traditional crusher mostly adopts the crushing wall to extrude materials for crushing, the crushing efficiency is low, the automatic screening function is not available, the working efficiency is low, the phenomenon of inconvenient screening is necessary to improve the traditional crusher technology.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a novel crusher with a screening structure, which can improve the crushing efficiency and automatically screen materials.

The utility model discloses an one of the purpose adopts following technical scheme to realize: the utility model provides a novel breaker with screening structure, includes the breaker body, the feed inlet has been seted up on the top of breaker body, and the bottom fixed mounting of breaker body has the bracing piece, and the top of bracing piece articulates there is the screening frame, the inside intermediate position department fixedly connected with baffle of breaker body, and the inside of baffle is inserted and is equipped with first pivot, the first gear of back fixedly connected with of first pivot, and the bottom meshing of first gear has second gear, its characterized in that: the first gears are arranged into two groups, the first gears are of circular structures, the diameters of the two groups of first gears are the same, a second rotating shaft is fixedly connected to the middle position of the back face of the second gear, and a belt pulley is fixedly connected to the back face of the second rotating shaft;

the front surface of the first rotating shaft is fixedly connected with a flywheel, and one side of the surface of the flywheel, which is far away from the first rotating shaft, is fixedly connected with a pushing block;

the surface cover of catch bar has the catch bar, and the inside of catch bar is seted up flutedly, and catch bar constitute slidingtype structure.

Furthermore, a pushing rod is sleeved on the surface of the pushing block, a fixing rod is inserted into the side, away from the first rotating shaft, of the pushing rod, the fixing rod is installed on the surface of the partition plate through a bearing seat, and the pushing rod and the fixing rod form a rotary structure;

the rotary structure comprises a pushing block and a pushing rod, and the pushing block pushes the pushing rod to rotate in a fan shape around the fixed rod as a center.

Furthermore, one side of the push rod, which is far away from the first rotating shaft, is fixedly connected with a crushing arm, and crushing teeth are uniformly arranged on the surface of the crushing arm and are of a trapezoidal structure.

Furthermore, a swinging frame is hinged to the inner wall of the left side of the crusher body, and a screen is fixedly connected inside the swinging frame;

the surface of the screen cloth is evenly provided with hole grooves, and the diameter of the hole grooves in the screen cloth is larger than that of the crushed material.

Furthermore, the sliding groove is formed in the top end of the right side of the swinging frame, the sliding rod is inserted into the sliding groove and is of a cylindrical structure, and the sliding rod and the sliding groove form a sliding type structure.

Furthermore, the top end of the sliding rod is fixedly hinged with a connecting rod;

the connecting rods are arranged into two groups, and the right side of the swinging frame is pulled by the connecting rods to swing up and down through the sliding rods to form a vibrating structure.

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

1. the two groups of crushing arms swing reversely and push and press each other to crush the materials, so that the materials can be crushed continuously and efficiently, and the problem that the crushing efficiency of the traditional crusher is low is solved;

2. the device has simple structure, reduces the energy consumption caused by excessive friction in the kinetic energy transfer process, and saves the energy;

3. the bottom of breaker body is provided with screening frame and swing frame, screens the broken material down through the screen cloth and takes out by the left side of screening frame, and the right side of screening frame can be shaken off along the surface of swing frame to the bold material that does not break thoroughly, and the right side is collected to the clockwise swing of screening frame under the traction of gravity.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic sectional front view of the structure of the present embodiment;

FIG. 2 is a schematic cross-sectional view of the structure of the present embodiment;

FIG. 3 is a schematic top sectional view of the structure of the present embodiment;

fig. 4 is a schematic top view of the structure of the sieving frame and the swinging frame in the present embodiment.

In the figure: 1. a crusher body; 2. a feed inlet; 3. a support bar; 4. screening the frame; 5. a pushing block; 6. a push rod; 7. a first rotating shaft; 8. a flywheel; 9. fixing the rod; 10. a crushing arm; 11. crushing teeth; 12. a connecting rod; 13. a chute; 14. a swing frame; 15. screening a screen; 16. a first gear; 17. a second gear; 18. a second rotating shaft; 19. a belt pulley; 20. a partition plate; 21. a slide bar.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 to 4, a novel crusher with a screening structure, comprising a crusher body 1, wherein a feeding port 2 is disposed at the top end of the crusher body 1, a supporting rod 3 is fixedly mounted at the bottom end of the crusher body 1, and a screening frame 4 is hinged at the top end of the supporting rod 3, a partition plate 20 is fixedly connected at an internal middle position of the crusher body 1, a first rotating shaft 7 is inserted inside the partition plate 20, a first gear 16 is fixedly connected at the back of the first rotating shaft 7, and a second gear 17 is meshed at the bottom end of the first gear 16, which is characterized in that: the first gears 16 are arranged in two groups, the first gears 16 are of circular structures, the diameters of the two groups of first gears 16 are the same, the middle position of the back face of the second gear 17 is fixedly connected with a second rotating shaft 18, and the back face of the second rotating shaft 18 is fixedly connected with a belt pulley 19.

The front fixedly connected with flywheel 8 of first pivot 7, and one side fixedly connected with who keeps away from first pivot 7 on the surface of flywheel 8 promotes piece 5, the surface cover that promotes piece 5 has catch bar 6, and the inside of catch bar 6 sets up flutedly, promote piece 5 and catch bar 6 constitution slidingtype structure, the rotation of the flywheel 8 of being convenient for drives catch bar 5 and is circular motion, and then is convenient for promote piece 5 and promotes catch bar 6 and use dead lever 9 to do fan-shaped swing as the center.

In this embodiment the surface cover of catch 5 has catch 6, and inside the inserting of one side of keeping away from first pivot 7 of catch 6 is equipped with dead lever 9, and dead lever 9 passes through the bearing frame and installs on the surface of baffle 20, and catch 6 constitutes the rotary type structure with dead lever 9, catch 6 keeps away from the broken arm 10 of one side fixedly connected with of first pivot 7, and broken tooth 11 has evenly been installed on the surface of broken arm 10, and broken tooth 11 is the trapezium structure, meshes mutually through two sets of broken teeth 11, is convenient for thoroughly the breakage with the material between the broken arm 10.

In addition, the left side inner wall of breaker body 1 articulates there is swing frame 14, and the inside fixedly connected with screen cloth 15 of swing frame 14, and the hole groove has evenly been seted up on screen cloth 15's surface, and the diameter size in the inside hole groove of screen cloth 15 is greater than the diameter size of broken back material, concentrates the left side bottom of breaker body 1 to the material after accomplishing the breakage through the inside hole groove of screen cloth 15 and collects.

In order to further sieve the material, the top end of the right side of the swing frame 14 in this embodiment is provided with the chute 13, the inside of the chute 13 is inserted with the slide rod 21, the slide rod 21 is of a cylindrical structure, the slide rod 21 and the chute 13 form a sliding structure, the top end of the slide rod 21 is fixedly hinged with the connecting rods 12, the connecting rods 12 are arranged into two groups, the connecting rods 12 pull the right side of the swing frame 14 to swing up and down through the slide rod 21 to form a vibrating structure, the large material which is not crushed falls down along the right side of the swing frame 14 under the traction of gravity and falls down to the right side of the sieve frame 4 through the vibrating swing frame 14, the sieve frame 4 swings to the right side under the traction of gravity, and the large material is further swung to the bottom end of the right side of the crusher body 1.

This embodiment is in the use, according to fig. 3, it rotates to drive belt pulley 19 through the motor, belt pulley 19 drives second gear 17 through second pivot 18 and rotates, two sets of first gears 16 with second gear 17 surface engaged with keep synchronous rotation simultaneously, first gear 16 drives flywheel 8 synchronous rotation through first pivot 7, according to fig. 1, when left side flywheel 8 clockwise turned, flywheel 8 promoted promotion piece 5 and does the circular motion around first pivot 7 as the center, promotion piece 5 was inserted and is established and promote catch bar 6 and swing around dead lever 9 inside catch bar 6, catch bar 6 pulls broken arm 10 and does the sector motion, through intermeshing extrusion between the broken tooth 11 on broken arm 10 surface, and then carry out the breakage with the material.

The sector-shaped swinging of the breaker arm 10, according to fig. 1, pulls the connecting rod 12 up and down, and, according to fig. 4, the slide rod 21 is pulled by the connecting rod 12 to slide inside the chute 13, thereby facilitating the right side of the swing frame 14 to swing in a fan shape around the left side of the swing frame 14 as a center point, meanwhile, the crushed materials fall onto the surface of the swinging frame 14, fine materials can pass through the screen 15 and fall onto the left side of the screening frame 4, the gravity of the fine materials pulls the left side of the screening frame 4 to incline downwards, and then collect the bottom left side of breaker body 1 with tiny material, simultaneously, the great material in swing frame 14 surface can't pass screen cloth 15, is shaken down to the right side of screening frame 4 by the right side of swing frame 14, and the impact force of bold material pulls the right side downward sloping of screening frame 4, further collects the bottom right side of breaker body 1 with bold material, is convenient for carry out the size screening with the material after the breakage.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims (6)

1. The utility model provides a novel breaker with screening structure, includes the breaker body, the feed inlet has been seted up on the top of breaker body, the bottom fixed mounting of breaker body has the bracing piece, and the top of bracing piece articulates there is the screening frame, the inside intermediate position department fixedly connected with baffle of breaker body, and the inside of baffle is inserted and is equipped with first pivot, the first gear of back fixedly connected with of first pivot, and the bottom meshing of first gear has second gear, its characterized in that: the first gears are arranged into two groups, the first gears are of circular structures, the diameters of the two groups of first gears are the same, a second rotating shaft is fixedly connected to the middle position of the back face of the second gear, and a belt pulley is fixedly connected to the back face of the second rotating shaft;

the front surface of the first rotating shaft is fixedly connected with a flywheel, and one side of the surface of the flywheel, which is far away from the first rotating shaft, is fixedly connected with a pushing block;

the surface of the pushing block is sleeved with a pushing rod, a groove is formed in the pushing rod, and the pushing block and the pushing rod form a sliding type structure.

2. A new crusher having a screening structure as claimed in claim 1, characterized in that: the surface of the pushing block is sleeved with a pushing rod, a fixed rod is inserted into one side of the pushing rod, which is far away from the first rotating shaft, the fixed rod is installed on the surface of the partition plate through a bearing seat, and the pushing rod and the fixed rod form a rotary structure;

the rotary structure comprises a pushing block and a pushing rod, and the pushing block pushes the pushing rod to rotate in a fan shape around the fixed rod as a center.

3. A new crusher having a screening structure as claimed in claim 2, characterized in that: one side of the pushing rod, which is far away from the first rotating shaft, is fixedly connected with a crushing arm, and crushing teeth are uniformly arranged on the surface of the crushing arm and are of a trapezoidal structure.

4. A new crusher having a screening structure as claimed in claim 3, characterized in that: the inner wall of the left side of the crusher body is hinged with a swing frame, and a screen is fixedly connected inside the swing frame;

the surface of the screen cloth is evenly provided with hole grooves, and the diameter of the hole grooves in the screen cloth is larger than that of the crushed material.

5. A new crusher having a screening structure as claimed in claim 4, characterized in that: the top end of the right side of the swing frame is provided with a sliding groove, a sliding rod is inserted into the sliding groove, the sliding rod is of a cylindrical structure, and the sliding rod and the sliding groove form a sliding structure.

6. A new crusher having a screening structure as claimed in claim 5, characterized in that: the top end of the sliding rod is fixedly hinged with a connecting rod;

the connecting rods are arranged into two groups, and the right side of the swinging frame is pulled by the connecting rods to swing up and down through the sliding rods to form a vibrating structure.

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