CN211801088U

CN211801088U - Double-roller crusher with anti-blocking structure

Info

Publication number: CN211801088U
Application number: CN201921893734.1U
Authority: CN
Inventors: 陆斌
Original assignee: Zhongyan Granule Precision Machinery Suzhou Co ltd
Current assignee: Zhongyan Granule Precision Machinery Suzhou Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-10-30
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a roll crusher with anti-blocking structure, including the casing, four edges of casing bottom all fix and are equipped with the mount pad, and four mount pads all are with the top fixed connection of bottom plate, and the bottom fixed mounting of bottom plate has driving motor, and the top of casing both sides alternates and is connected with two pivots, and the outer wall of two pivots all fixes and is equipped with the roller, and the top of casing inner wall is fixed and is equipped with two tie plates, and the top of two tie plate one side all fixes and is equipped with the scraper blade, and the inside of casing is provided with the collection structure, the utility model discloses a set up pivot, roller, connecting plate and scraper blade and can realize that the roller during operation, the scraper blade can brush down the residue attached to the roller; through setting up driving motor and collection structure can realize that driving motor drives the bent axle and rotates, and the bent axle drives the dead lever and is the reciprocating motion in vertical side, makes the apron swing around the axle bed under the shake blanking on the apron.

Description

Double-roller crusher with anti-blocking structure

Technical Field

The utility model relates to a roll crusher, in particular to roll crusher with prevent stifled structure belongs to crushing equipment technical field.

Background

A double-roll crusher, a mining machine, also called a double-roll crusher, is mainly used for crushing ores. The machine has the advantages of small volume, large crushing ratio (5-8), low noise, simple structure and convenient maintenance, and has the characteristics of uniform granularity of the crushed materials, low over-crushing rate, convenient maintenance, sensitive overload protection, safety, reliability and the like. The crushing device is suitable for industries such as coal, metallurgy, mine, chemical industry, building materials and the like, and is more suitable for crushing raw coal (containing gangue) in large-scale coal mines or coal preparation plants.

Among the prior art, double-roll crusher is infected with the residue on the at operation, rolls the roller easily, leads to rolling the clearance increase between the roller, and the influence rolls the effect, and present rolling roller lacks simultaneously and prevents blockking up the structure, and the blanking after rolling is piled up easily on flitch down, influences the collection of blanking to the blanking is piled up too much and can appear blockking up, blocks and dies the roller.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roll crusher with prevent stifled structure to the roll that rolls who proposes in solving above-mentioned background art is infected with the residue easily and the easy problem that blocks up of blanking.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a roll crusher with prevent stifled structure, includes the casing, four edges of casing bottom all fix the mount pad that is equipped with, four the mount pad all with the top fixed connection of bottom plate, the bottom fixed mounting of bottom plate has driving motor, the feed inlet has been seted up at the middle part on casing top, the feed inlet communicates with the inlet pipe is fixed, the top interlude of casing both sides is connected with two pivots, two the outer wall of pivot is all fixed and is equipped with the roller of rolling, shells inner wall's top is fixed and is equipped with two even boards, two the top of even board one side is all fixed and is equipped with the scraper blade, two there is not the clearance between the outer wall of scraper blade and the corresponding roller of rolling, the inside of casing is provided with collects the.

As a preferred technical scheme of the utility model, collect the mechanism and include two fixed axle beds that set up at casing lateral wall top, two the axle bed is articulated with the both ends of flitch down respectively.

As a preferred technical scheme of the utility model, the middle part of casing both sides alternates and is connected with the bent axle, the equal fixed mounting of one end of bent axle and driving motor's output shaft has a belt pulley, two connect through belt drive between the belt pulley.

As an optimal technical scheme of the utility model, the fixed dead lever that is equipped with in middle part of bent axle, the top and the telescopic bottom sliding connection of dead lever, telescopic top is articulated with the middle part of flitch bottom down.

As a preferred technical scheme of the utility model, the opening has been seted up to the bottom of casing one end, open-ended inside sliding connection has the collecting box, the viewing aperture has been seted up at the top of collecting box one end.

As an optimal technical scheme of the utility model, the fixed flush mounting plate that is equipped with in middle part of the casing other end, flush mounting plate's the fixed driving motor switch that is equipped with in middle part, driving motor passes through driving motor switch and external power supply electric connection.

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

1. the utility model relates to a roll crusher with anti-blocking structure, can realize two roll rollers relative motion through setting up pivot, roll roller, connecting plate and scraper blade and roll raw and other materials, the scraper blade can be attached to the residue brush down on the roll roller, can avoid because the surface of roll roller adheres to too much impurity and leads to the increase of clearance between the roll roller, and then influence the rolling effect, is favorable to keeping the cleanness of the roll roller, and improve the rolling effect;

2. the utility model relates to a roll crusher with prevent stifled structure can realize through setting up driving motor and collection structure that driving motor passes through belt pulley and belt drive crankshaft rotation, and the bent axle drives the dead lever and is vertical ascending reciprocating motion in side, and repeated jack-up sleeve and put down telescopic action, and then makes the lower flitch swing around the axle bed, shakes the blanking on the lower flitch, prevents that the blanking from piling up and causing the jam under on the flitch, is favorable to improving collection efficiency.

Drawings

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

FIG. 2 is a schematic structural view of the middle rolling roller of the present invention;

fig. 3 is a partial enlarged view of the collecting structure of the present invention.

In the figure: 1. a housing; 2. a base plate; 3. a mounting seat; 4. an opening; 5. a collection box; 6. a rotating shaft; 7. rolling a roller; 8. a feed pipe; 9. a crankshaft; 10. a belt; 11. a drive motor; 12. a belt pulley; 13. connecting plates; 14. a squeegee; 15. a shaft seat; 16. a blanking plate; 17. fixing the rod; 18. a sleeve; 19. a viewing port.

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.

Referring to fig. 1-3, the present invention provides a technical solution of a roll crusher with an anti-blocking structure:

according to the drawings of fig. 1-3, comprising a housing 1, four corners of the bottom of the housing 1 are all fixedly provided with mounting seats 3, the four mounting seats 3 are all fixedly connected with the top of a bottom plate 2, the mounting seats 3 are fixedly mounted on the top of the bottom plate 2 through bolts, the bottom of the bottom plate 2 is fixedly provided with a driving motor 11, the middle of the top of the housing 1 is provided with a feed inlet, the feed inlet is fixedly communicated with a feed pipe 8, the tops of two sides of the housing 1 are connected with two rotating shafts 6 in an inserting manner, bearings are embedded at the inserting portions of the two rotating shafts 6 and the housing 1, the outer walls of the two rotating shafts 6 are respectively fixedly provided with a rolling roller 7, the top of the inner wall of the housing 1 is fixedly provided with two connecting plates 13, the top of one side of the two connecting plates 13 is respectively fixedly provided with a scraper 14, no gap exists between the two scrapers 14 and the outer wall corresponding rolling roller 7, can avoid leading to the clearance increase between the roller 7 because roller 7 surface adhesion too much impurity rolls, and then the influence rolls the effect, and the inside of casing 1 is provided with collects the structure.

As shown in fig. 1 and 3, the collecting mechanism includes two shaft seats 15 fixedly disposed on the top of the side wall of the casing 1, the two shaft seats 15 are respectively hinged to two ends of a blanking plate 16, the blanking plate 16 is U-shaped to prevent the crushed particles from leaking from two sides of the blanking plate 16, a crankshaft 9 is inserted and connected in the middle of two sides of the casing 1, bearings are embedded in the insertion positions of the crankshaft 9 and the casing 1, belt pulleys 12 are fixedly mounted on one end of the crankshaft 9 and an output shaft of a driving motor 11, the two belt pulleys 12 are in transmission connection through a belt 10, a fixing rod 17 is fixedly disposed in the middle of the crankshaft 9, the top of the fixing rod 17 is slidably connected to the bottom of a sleeve 18, the top of the sleeve 18 is hinged to the middle of the bottom of the blanking plate 16, the driving motor 11 drives the crankshaft 9 to rotate, and the crankshaft 9 drives the fixing rod 17 to, repeated jack-up sleeve 18 and the action of putting down sleeve 18, and then make flitch 16 swing around axle bed 15 down, shake blanking on the flitch 16 down, prevent that the blanking from piling up and causing the jam on flitch 16 down, opening 4 has been seted up to the bottom of 1 one end of casing, opening 4's inside sliding connection has collecting box 5, viewing aperture 19 has been seted up at the top of collecting box 5 one end, the granule that falls down from flitch 16 falls into in collecting box 5, the fixed flush mounting plate that is equipped with in middle part of the 1 other end of casing, flush mounting plate's the fixed driving motor switch that is equipped with in middle part, driving motor 11 passes through driving motor switch and external power supply electric.

When the anti-blocking roller crusher is used, firstly, the crusher switch and the driving motor switch are opened to enable the crusher and the driving motor 11 to start working, then raw materials are poured into the crusher from the feeding pipe 8, the two rolling rollers 7 move oppositely to roll the raw materials, the scraper 14 can brush down residues attached to the rolling rollers 7, the rolled blanks fall onto the blanking plate 16, the driving motor 11 drives the belt pulley 12 to rotate, the crankshaft 9 is driven to rotate through the belt 10, the crankshaft 9 drives the fixed rod 17 to do reciprocating motion in the vertical direction in the rotating process, the actions of jacking the sleeve 18 and putting down the sleeve 18 are repeated, further, the blanking plate 16 swings around the shaft seat 15, the blanks on the blanking plate 16 are shaken, the blanks on the blanking plate 16 fall into the collecting box 5, the collection is completed, an operator observes the collecting box 5 through the observation port 19 and fills the collecting box 5, the collecting box 5 is drawn out and replaced by a new collecting box 5, and after the crushing work is finished, the crusher switch and the driving motor switch are closed.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 roll crusher with prevent stifled structure, includes casing (1), its characterized in that: four corners of the bottom end of the shell (1) are all fixedly provided with mounting seats (3), the four mounting seats (3) are all fixedly connected with the top end of the bottom plate (2), a driving motor (11) is fixedly arranged at the bottom end of the bottom plate (2), a feeding hole is formed in the middle of the top end of the shell (1), the feed inlet is fixedly communicated with the feed pipe (8), two rotating shafts (6) are inserted and connected at the tops of two sides of the shell (1), the outer walls of the two rotating shafts (6) are both fixedly provided with rolling rollers (7), the fixed two even boards (13) that are equipped with in top of casing (1) inner wall, two even the top of board (13) one side all fixedly is equipped with scraper blade (14), two there is not the clearance between scraper blade (14) and the outer wall that corresponds roller (7) of rolling, the inside of casing (1) is provided with collects the mechanism.

2. The roll crusher with an anti-blocking structure according to claim 1, wherein: the collecting mechanism comprises two shaft seats (15) fixedly arranged at the top of the side wall of the shell (1), and the two shaft seats (15) are hinged to the two ends of the blanking plate (16) respectively.

3. The roll crusher with an anti-blocking structure according to claim 1, wherein: the middle parts of the two sides of the shell (1) are connected with a crankshaft (9) in an inserting mode, belt pulleys (12) are fixedly mounted at one end of the crankshaft (9) and an output shaft of a driving motor (11) respectively, and the belt pulleys (12) are connected through a belt (10) in a transmission mode.

4. The roll crusher with an anti-blocking structure according to claim 3, wherein: the middle part of bent axle (9) is fixed and is equipped with dead lever (17), the top of dead lever (17) and the bottom sliding connection of sleeve (18), the top of sleeve (18) is articulated with the middle part of lower flitch (16) bottom.

5. The roll crusher with an anti-blocking structure according to claim 1, wherein: the novel multifunctional portable electronic device is characterized in that an opening (4) is formed in the bottom of one end of the shell (1), a collecting box (5) is connected to the inside of the opening (4) in a sliding mode, and an observation port (19) is formed in the top of one end of the collecting box (5).

6. The roll crusher with an anti-blocking structure according to claim 1, wherein: the middle part of casing (1) other end is fixed and is equipped with flush mounting plate of switch, flush mounting plate of switch's middle part is fixed and is equipped with the driving motor switch, driving motor (11) pass through driving motor switch and external power supply electric connection.