CN214514848U

CN214514848U - Double-rotor crusher for material processing

Info

Publication number: CN214514848U
Application number: CN202023130430.5U
Authority: CN
Inventors: 丁寅; 崔英辉; 赵志辉; 殷鹏龙; 王少华
Original assignee: Hebei Yuanda Shuangxuan Technology Co ltd
Current assignee: Hebei Yuanda Shuangxuan Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-10-29
Anticipated expiration: 2030-12-23

Abstract

The utility model belongs to the technical field of rubbing crusher, and a double rotor rubbing crusher that material processing used is disclosed, including smashing the storehouse, the left side fixedly connected with gear storehouse of smashing the storehouse, the right side fixed mounting who smashes the storehouse has the backup pad, the top fixed mounting of backup pad has the motor. The utility model discloses a rolling wheel can roll the material, roll the material into the fragment, then drive through first gear and connect gear revolve, two second gear revolve of drive below through connecting gear, drive the inside second pivot of second gear and rotate, make two crushing blade rotate, can carry out further cutting to the material and smash, the material after rolling wheel cuts through crushing blade again, can make crushing effect better, and the material after rolling also can not produce the harm to crushing blade, can effectively promote reducing mechanism's life, has fine practicality.

Description

Double-rotor crusher for material processing

Technical Field

The utility model belongs to the technical field of the rubbing crusher, specifically a birotor rubbing crusher that material processing used.

Background

Material comminution is a necessary process in the production process of many industries, for example, in the wood processing industry, a pulverizer is usually used to pulverize wood to process boards, paper making, etc., or in the feed processing industry, the raw material is pulverized to increase the total surface area of unit mass of raw material particles, increase the solubility of feed nutrients in animal digestive juice, and improve the digestibility of animals.

Current birotor rubbing crusher is basically all directly once smashing the material, once can't smash well when smashing some materials, there is too hard material to harm crushing blade when smashing in addition, thereby influence subsequent crushing effect, change crushing blade and also can increase manufacturing cost, current birotor rubbing crusher shock-absorbing structure is simple or do not have shock-absorbing structure, birotor rubbing crusher is when high-speed operation crushing material, the working shock is great, can make the rubbing crusher produce and rock, stability when the influence is used.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a two rotor rubbing crusher that material processing used has crushing effectual, the strong advantage of stability.

In order to achieve the above object, the utility model provides a following technical scheme: a double-rotor pulverizer for material processing comprises a pulverizing bin, a left fixedly connected with gear bin of the pulverizing bin, a supporting plate fixedly mounted on the right of the pulverizing bin, a motor fixedly mounted on the top of the supporting plate, an output shaft of the motor penetrates through a first rotating shaft which is fixedly connected with the inside of the pulverizing bin, the left end of the first rotating shaft penetrates through the pulverizing bin and extends to the inside of the gear bin, a first gear is fixedly connected with the left end of the first rotating shaft, a grinding wheel is fixedly sleeved on the outer surface of the first rotating shaft which is positioned inside the pulverizing bin, a movable shaft which is positioned below a first gear (5) is movably mounted inside the gear bin, a connecting gear is fixedly connected to the outer surface of the movable shaft, the top of the connecting gear is meshed with the first gear, a second gear is meshed with the bottom of the connecting gear, a second rotating shaft is fixedly sleeved on the inside of the second gear, the left end of second pivot and the inner wall swing joint in gear storehouse, the right-hand member of second pivot runs through smash storehouse to outside and with bearing swing joint, the second pivot is located the fixed surface who smashes the storehouse inside and installs crushing blade, and the rolling wheel has two, and two rolling wheels carry out the motion in opposite directions through first gear intermeshing, carry out preliminary crushing with the material, then further cutting of advancing through two sets of crushing blades of bottom is smashed, can improve crushing effect, and the material through rolling also can not produce too big harm to crushing blade, can improve the life who smashes the blade.

As a preferred technical scheme of the utility model, smash the top fixedly connected with feeder hopper in storehouse, the feeder hopper is the infundibulate structure, and the infundibulate makes can not have the material to pile up in the inside of feeder hopper when the unloading, just can reach the inside of smashing the storehouse along the hypotenuse of infundibulate.

As a preferred technical scheme of the utility model, smash the bottom fixedly connected with in storehouse and collect the storehouse, the inside swing joint who collects the storehouse has the collecting box, can take out the collecting box when the material of collecting reaches the certain degree and process separately.

As the utility model discloses a preferred technical scheme, the outside fixed mounting of collecting box has the handle, the handle is equipped with anti-skidding line for arc structure and surface, gets rid of the collecting box through the handle convenience, and anti-skidding line can increase frictional force, avoids taking off one's hand.

As a preferred technical scheme of the utility model, the bottom fixedly connected with movable rod of collection storehouse, the bottom swing joint of movable rod has the dead lever, the bottom fixedly connected with limiting plate of movable rod, the surface activity of movable rod has cup jointed the outer spring, the both ends of outer spring respectively with collection storehouse and dead lever fixed connection, the inside fixedly connected with inner spring of dead lever, the top and the limiting plate fixed connection of inner spring, when producing the work vibrations, can make the movable rod to the inside shrink of dead lever, drive outer spring and inner spring and produce deformation, can reduce the vibrations that the during operation produced effectively, can carry out spacing to the movable rod through the limiting plate, make it can only be in the inside activity of dead lever.

As a preferred technical scheme of the utility model, the bottom fixedly connected with base of dead lever, the bottom fixedly connected with supporting legs of base, the air chamber has been seted up to the bottom of supporting legs, can make the supporting legs can produce certain cavity in inside when contacting with ground through the air chamber, can make inside production negative pressure when receiving vibrations extrusion downwards, increase with the adsorption affinity on ground, can increase the stability of device effectively.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model drives the first rotating shaft and the first gear to rotate through the motor, then drives the other first gear meshed with the first rotating shaft to rotate through the first gear, then the other first rotating shaft is driven to rotate, at the moment, the rolling wheels on the outer surfaces of the two first rotating shafts can roll the materials to roll the materials into fragments, then the connecting gear is driven to rotate by the first gear, the two second gears below the connecting gear are driven to rotate by the connecting gear, a second rotating shaft in the second gear is driven to rotate, the two crushing blades are rotated to further cut and crush the materials, the materials rolled by the rolling wheel are cut by the crushing blades, the crushing effect is better, and the material after rolling can not produce the harm to crushing blade yet, can effectively promote reducing mechanism's life, has fine practicality.

2. The utility model discloses a movable rod, the external spring, the internal spring, limiting plate and dead lever, when producing the work vibrations, can make the movable rod to the inside shrink of dead lever, drive external spring and internal spring and produce deformation, can reduce the vibrations that the during operation produced effectively, the inside air chamber that is equipped with of supporting legs of accessible base bottom in addition, when producing vibrations, the supporting legs can absorb vibrations, and can make the supporting legs can produce certain cavity in inside when contacting with ground through the air chamber, can make inside production negative pressure when receiving vibrations extrusion downwards, increase the adsorption affinity with ground, can increase the stability of device effectively.

Drawings

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

fig. 2 is a sectional view of the present invention;

FIG. 3 is a schematic view of the internal structure of the gear box of the present invention;

FIG. 4 is a schematic view of the rolling wheel structure of the present invention;

FIG. 5 is a schematic view of the structure of the crushing wheel of the present invention;

fig. 6 is an enlarged view of the area a of the present invention.

In the figure: 1. a crushing bin; 2. a gear chamber; 3. a first rotating shaft; 4. a rolling wheel; 5. a first gear; 6. a motor; 7. a support plate; 8. a movable shaft; 9. a connecting gear; 10. a second rotating shaft; 11. a crushing blade; 12. a second gear; 13. a bearing; 14. a collection bin; 15. a collection box; 16. a movable rod; 17. an outer spring; 18. an inner spring; 19. a limiting plate; 20. fixing the rod; 21. a base; 22. supporting legs; 23. an air chamber; 24. a feed hopper; 25. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 6, the utility model provides a double-rotor crusher for material processing, which comprises a crushing bin 1, a gear bin 2 fixedly connected to the left side of the crushing bin 1, a supporting plate 7 fixedly mounted to the right side of the crushing bin 1, a motor 6 fixedly mounted to the top of the supporting plate 7, a first rotating shaft 3 fixedly connected to the output shaft of the motor 6 and penetrating the inside of the crushing bin 1, a first gear 5 fixedly connected to the left end of the first rotating shaft 3 and penetrating the crushing bin 1 and extending to the inside of the gear bin 2, a rolling wheel 4 sleeved on the outer surface of the first rotating shaft 3 inside the crushing bin 1, a movable shaft 8 movably mounted inside the gear bin 2 and located below the first gear 5, a connecting gear 9 fixedly connected to the outer surface of the movable shaft 8, a top of the connecting gear 9 engaged with the first gear 5, a second gear 12 engaged with the bottom of the connecting gear 9, second pivot 10 has been cup jointed to the inside fixed second pivot 10 that has cup jointed of second gear 12, the left end of second pivot 10 and the inner wall swing joint of gear storehouse 2, the right-hand member of second pivot 10 runs through and smashes storehouse 1 to outside and with bearing 13 swing joint, second pivot 10 is located and smashes 1 inside fixed surface in storehouse and install crushing blade 11, rolling wheel 4 has two, two rolling wheel 4 carry out the motion in opposite directions through first gear 5 intermeshing, carry out preliminary crushing with the material, then carry out further cutting through two sets of crushing blade 11 of bottom and smash, can improve crushing effect, and also can not produce too big harm to crushing blade 11 through the material that rolls, can improve crushing blade 11's life.

Wherein, smash top fixedly connected with feeder hopper 24 of storehouse 1, feeder hopper 24 is the infundibulate structure, and the infundibulate makes can not have the material to pile up in the inside of feeder hopper 24 when the unloading, just can reach the inside of smashing storehouse 1 along the hypotenuse of infundibulate.

Wherein, the bottom fixedly connected with of smashing storehouse 1 collects the storehouse 14, collects the inside swing joint of storehouse 14 and has a collecting box 15, can take out collecting box 15 when the material that collects reaches a certain degree and process separately.

Wherein, the outside fixed mounting of collecting box 15 has handle 25, and handle 25 is arc structure and surface and is equipped with anti-skidding line, conveniently gets rid of collecting box 15 through handle 25, and anti-skidding line can increase frictional force, avoids taking off the hand.

Wherein, collect the bottom fixedly connected with movable rod 16 of storehouse 14, the bottom swing joint of movable rod 16 has dead lever 20, the bottom fixedly connected with limiting plate 19 of movable rod 16, outer spring 17 has been cup jointed in the surface activity of movable rod 16, outer spring 17's both ends respectively with collect storehouse 14 and dead lever 20 fixed connection, spring 18 in the inside fixedly connected with of dead lever 20, the top and the 19 fixed connection of limiting plate of inner spring 18, when producing the work vibrations, can make movable rod 16 to the inside shrink of dead lever 20, drive outer spring 17 and inner spring 18 and produce deformation, can reduce the vibrations that the during operation produced effectively, can carry out spacing to movable rod 16 through limiting plate 19, make it can only be at the inside activity of dead lever 20.

Wherein, the bottom fixedly connected with base 21 of dead lever 20, the bottom fixedly connected with supporting legs 22 of base 21, air chamber 23 has been seted up to the bottom of supporting legs 22, can make supporting legs 22 can produce certain cavity in inside when contacting with ground through air chamber 23, can make inside production negative pressure when receiving vibrations extrusion downwards, increase with the adsorption affinity on ground, can increase the stability of device effectively.

The utility model discloses a theory of operation and use flow:

firstly, the material is put in from the feed hopper 24, then enters the crushing bin 1, the motor 6 is started, the first rotating shaft 3 and the first gear 5 are driven to rotate by the motor 6, then the other first gear 5 meshed with the first gear 5 is driven to rotate by the first gear 5, then the other first rotating shaft 3 is driven to rotate, at the moment, the rolling wheels 4 on the outer surfaces of the two first rotating shafts 3 can roll the material to roll the material into fragments, then the connecting gear 9 is driven to rotate by the first gear 5, the two second gears 12 below are driven to rotate by the connecting gear 9, the second rotating shafts 10 inside the second gears 12 are driven to rotate, so that the two crushing blades 11 rotate, the material can be further cut and crushed, then the crushed material falls into the collecting bin 14 below, and the crushed material is collected by the collecting bin 15, then accessible handle 25 takes out collecting box 15 and carries out the additional processing use, in addition when producing the work vibrations, can make the movable rod 16 to the inside shrink of dead lever 20, drive outer spring 17 and inner spring 18 and produce deformation, can reduce the vibrations that the during operation produced effectively, can carry out spacing to movable rod 16 through limiting plate 19, make it can only be in the inside activity of dead lever 20, in addition the inside air chamber 23 that is equipped with of supporting legs 22 of accessible base 21 bottom, when producing vibrations, supporting legs 22 can absorb vibrations, and can make supporting legs 22 can produce certain cavity in inside when contacting with ground through air chamber 23, receive vibrations and can make inside production negative pressure when extrudeing downwards, increase the adsorption affinity with ground, can increase the stability of device effectively.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a birotor rubbing crusher that material processing used, is including smashing storehouse (1), its characterized in that: the grinding device is characterized in that a gear bin (2) is fixedly connected to the left side of the grinding bin (1), a supporting plate (7) is fixedly mounted on the right side of the grinding bin (1), a motor (6) is fixedly mounted at the top of the supporting plate (7), an output shaft of the motor (6) penetrates through the inside of the grinding bin (1) and is fixedly connected with a first rotating shaft (3), the left end of the first rotating shaft (3) penetrates through the grinding bin (1) and extends to the inside of the gear bin (2), a first gear (5) is fixedly connected with the output shaft of the motor, a grinding wheel (4) is sleeved on the outer surface of the first rotating shaft (3) located inside the grinding bin (1), a movable shaft (8) located below the first gear (5) is movably mounted inside the gear bin (2), a connecting gear (9) is fixedly connected with the outer surface of the movable shaft (8), and the top of the connecting gear (9) is meshed with the first gear (5), the bottom meshing of connecting gear (9) is connected with second gear (12), the inside fixed second pivot (10) that has cup jointed of second gear (12), the left end of second pivot (10) and the inner wall swing joint of gear storehouse (2), the right-hand member of second pivot (10) runs through crushing storehouse (1) to outside and with bearing (13) swing joint, second pivot (10) are located the outer fixed surface who smashes storehouse (1) inside and install crushing blade (11).

2. The dual rotor pulverizer for processing materials of claim 1, wherein: crushing the top fixedly connected with feeder hopper (24) in storehouse (1), feeder hopper (24) are infundibulate structure.

3. The dual rotor pulverizer for processing materials of claim 1, wherein: the bottom of the crushing bin (1) is fixedly connected with a collecting bin (14), and the collecting bin (14) is movably connected with a collecting box (15).

4. A dual rotor pulverizer for processing materials as defined in claim 3, wherein: the outer side of the collecting box (15) is fixedly provided with a handle (25), the handle (25) is of an arc-shaped structure, and anti-skidding grains are arranged on the outer surface of the handle.

5. A dual rotor pulverizer for processing materials as defined in claim 3, wherein: collect bottom fixedly connected with movable rod (16) in storehouse (14), the bottom swing joint of movable rod (16) has dead lever (20), the bottom fixedly connected with limiting plate (19) of movable rod (16), outer spring (17) have been cup jointed in the surface activity of movable rod (16), the both ends of outer spring (17) respectively with collect storehouse (14) and dead lever (20) fixed connection, the inside fixedly connected with inner spring (18) of dead lever (20), the top and limiting plate (19) fixed connection of inner spring (18).

6. The dual rotor pulverizer for processing materials of claim 5, wherein: the bottom fixedly connected with base (21) of dead lever (20), the bottom fixedly connected with supporting legs (22) of base (21), air chamber (23) have been seted up to the bottom of supporting legs (22).