CN211274780U

CN211274780U - Adjustable roller type crusher

Info

Publication number: CN211274780U
Application number: CN201921987395.3U
Authority: CN
Inventors: 管少锋; 林志祥; 刘同海
Original assignee: DALIAN ZHONGBANG CHEMICAL INDUSTRY CO LTD
Current assignee: DALIAN ZHONGBANG CHEMICAL INDUSTRY CO LTD
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-18
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses an adjustable roller crusher, which comprises a crushing box, a feeding device, a buffer device and a crushing roller, the lower end of the right side wall of the crushing box is fixedly welded with a fixing frame, the front end and the rear end of the bottom of the crushing box are fixedly welded with a placing plate, two ends of the bottom of the placing plate are fixedly connected with buffer devices, the bottoms of the two buffer devices are fixedly welded with a bottom plate, the top of the fixed frame is fixedly connected with a rotating motor through a placing block, the output end of the rotating motor is fixedly connected with a driving roller through a rotating shaft, the driving roller is connected with a rotating roller through belt transmission, one end of the rotating roller close to the crushing box is fixedly connected with one end of a rotating shaft, the other end of the rotating shaft penetrates through the side wall of the crushing box, and extend to its inside, and be fixed in on the inside lateral wall of crushing case through the bearing frame, crushing roof portion left side is provided with feed arrangement. The adjustable roller crusher is simple in structure and can crush materials with different sizes.

Description

Adjustable roller type crusher

Technical Field

The utility model belongs to the technical field of the breaker, concretely relates to roll crusher with adjustable.

Background

The roller crusher is suitable for crushing medium-hardness materials such as limestone, slag, coke, coal and the like in industrial departments such as cement, chemical industry, electric power, metallurgy, building materials, refractory materials and the like. The series of double-roller type crushers mainly comprise rollers, roller supporting bearings, pressing and adjusting devices, driving devices and the like; when the existing roller type crusher is used, materials with different sizes cannot be crushed, and the use of a user is influenced.

Therefore, in view of the current situation, it is urgently needed to design and produce an adjustable roller crusher to meet the requirements of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roll crusher with adjustable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable roller crusher comprises a crushing box, a feeding device, a buffering device and crushing rollers, the bottom of the crushing box is provided with an opening, the lower end of the right side wall of the crushing box is fixedly welded with a fixing frame, the front ends and the rear ends of the bottoms of the fixing frame and the crushing box are fixedly welded with placing plates, the two ends of the bottom of each placing plate are fixedly connected with buffer devices, the bottoms of the two buffer devices are fixedly welded with bottom plates, the top of the fixed frame is fixedly connected with a rotating motor through a placing block, the output end of the rotating motor is fixedly connected with a driving roller through a rotating shaft, the driving roller is connected with a rotating roller through belt transmission, one end of the rotating roller close to the crushing box is fixedly connected with one end of a rotating shaft, the other end of the rotating shaft penetrates through the side wall of the crushing box, and extend to its inside, and be fixed in on the inside lateral wall of crushing case through the bearing frame, crushing roof portion left side is provided with feed arrangement.

Preferably, buffer includes movable block, a fixed section of thick bamboo, sliding block and buffer spring, the equal fixed welding fixed section of thick bamboo in bottom plate top both ends, the inside sliding connection of fixed section of thick bamboo has the sliding block, the fixed welding in movable block bottom has buffer spring, the sliding block passes through buffer spring and the fixed welding of the inside diapire of fixed section of thick bamboo, the fixed welding in sliding block top has the movable block, the movable block top extends to fixed section of thick bamboo top, and with place the fixed welding in board bottom.

Preferably, the feeding device comprises an outer barrel, an inner barrel, an electric telescopic rod and supporting blocks, the left side of the top of the crushing box is communicated with the outer barrel, the inner barrel is movably connected inside the outer barrel, the supporting blocks are fixedly welded at the upper ends of the left side wall and the right side wall of the inner barrel, the electric telescopic rod is fixedly welded at the bottom of the supporting blocks, mounting blocks are fixedly welded at the lower ends of the two side walls of the outer barrel, and the bottom of the electric telescopic rod is fixedly welded with the top.

Preferably, the fixed welding in inside left side wall upper end of broken case has the fixed plate, the fixed plate right-hand member has the striker plate through pivot swing joint, two wall lower extremes are through pivot swing joint have the engaging lug around the striker plate, the fixed welding in engaging lug left end has hydraulic telescoping rod, the fixed welding in hydraulic telescoping rod left end has the connecting block, connecting block left end and the inside left side wall lower extreme fixed connection of broken case.

Preferably, the fixed block is fixedly welded at the lower end of the right side wall in the crushing box, the arc-shaped groove matched with the crushing roller is formed in the left end of the fixed block, the hydraulic cylinder is fixedly welded at the center of the bottom of the placing plate, and the bottom of the hydraulic cylinder is fixed at the center of the top of the bottom plate.

The utility model discloses a technological effect and advantage: according to the adjustable roller crusher, the connecting lugs and the material baffle are driven by the arranged hydraulic telescopic rods to transversely move in the crushing box, so that the distance between the crushing rollers and the material baffle is adjusted, and materials with different sizes can be conveniently crushed; through the arranged buffer device, the buffer effect of the buffer spring and the hydraulic cylinder is utilized, the loss caused by the vibration generated when the whole works is reduced, and the service life of the whole is prolonged; through the arranged feeding device, the electric telescopic rod is used for driving the inner cylinder to move up and down in the outer cylinder, so that the inner cylinder can be conveniently matched with different feeding equipment for feeding; the adjustable roller crusher is simple in structure and can crush materials with different sizes.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of the crushing box of the present invention;

fig. 3 is a schematic structural diagram of the feeding device of the present invention;

fig. 4 is a sectional view of the buffer device of the present invention.

In the figure: 1 crushing box, 2 fixed frames, 3 buffer devices, 31 movable blocks, 32 fixed cylinders, 33 sliding blocks, 34 buffer springs, 4 rotating motors, 5 driving rollers, 6 rotating rollers, 7 feeding devices, 71 inner cylinders, 72 outer cylinders, 73 supporting blocks, 74 electric telescopic rods, 8 crushing rollers, 9 striker plates, 10 fixed blocks, 11 fixed plates, 12 connecting blocks, 13 connecting lugs, 14 hydraulic telescopic rods, 15 hydraulic cylinders and 16 bottom plates.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides an adjustable roller crusher as shown in figures 1-4, which comprises a crushing box 1, a feeding device 7, a buffering device 3 and crushing rollers 8, wherein the bottom of the crushing box 1 is provided with an opening, the lower end of the right side wall of the crushing box 1 is fixedly welded with a fixed frame 2, the front and back ends of the bottoms of the fixed frame 2 and the crushing box 1 are fixedly welded with a placing plate, the two ends of the bottom of the placing plate are fixedly connected with the buffering device 3, the bottoms of the two groups of buffering devices 3 are fixedly welded with a bottom plate 16, the top of the fixed frame 2 is fixedly connected with a rotating motor 4 through a placing block, the output end of the rotating motor 4 is fixedly connected with a driving roller 5 through a rotating shaft, the driving roller 5 is connected with a rotating roller 6 through belt transmission, one end of the rotating roller 6 close to the crushing box 1 and one end, and extend to its inside, and be fixed in on the inside lateral wall of crushing case 1 through the bearing frame, crushing case 1 top left side is provided with feed arrangement 7.

Specifically, buffer 3 includes movable block 31, a fixed section of thick bamboo 32, sliding block 33 and buffer spring 34, the fixed section of thick bamboo 32 of equal fixed welding in bottom plate 16 top both ends, the inside sliding connection of a fixed section of thick bamboo 32 has sliding block 33, the fixed welding in movable block 31 bottom has buffer spring 34, sliding block 33 passes through buffer spring 34 and the fixed welding of the inside diapire of a fixed section of thick bamboo 32, the fixed welding in sliding block 33 top has movable block 31, movable block 31 top extends to a fixed section of thick bamboo 32 top, and with place the fixed welding in board bottom.

Specifically, feed arrangement 7 includes urceolus 72, inner tube 71, electric telescopic handle 74 and supporting shoe 73, broken case 1 top left side intercommunication has urceolus 72, the inside swing joint of urceolus 72 has inner tube 71, the equal fixed welding in inner tube 71 left and right sides wall upper end has supporting shoe 73, the fixed welding in supporting shoe 73 bottom has electric telescopic handle 74, and electric telescopic handle 74's model sets up to the african TGA-E48, the equal fixed welding in urceolus 72 both sides wall lower extreme has the installation piece, electric telescopic handle 74 bottom and the fixed welding in installation top.

Specifically, fixed welding has fixed plate 11 on the inside left side wall of broken case 1, fixed plate 11 right-hand member has striker plate 9 through pivot swing joint, two wall lower extremes have engaging lug 13 through pivot swing joint around striker plate 9, the fixed welding of engaging lug 13 left end has hydraulic telescoping rod 14, and hydraulic telescoping rod 14's model sets up to national dragon TYTTP, the fixed welding of hydraulic telescoping rod 14 left end has connecting block 12, the inside left side wall lower extreme fixed connection of connecting block 12 left end and broken case 1.

Specifically, the fixed welding of the inside right side wall lower extreme of broken case 1 has fixed block 10, the arc wall that suits with crushing roller 8 is seted up to fixed block 10 left end, and fixed block 10 avoids the material to directly fall down from crushing roller 8 right side, places the fixed welding of board bottom center department and has pneumatic cylinder 15, pneumatic cylinder 15 bottom is fixed in bottom plate 16 top center department.

It is specific, roller crusher with adjustable this, when using, at first start electric telescopic handle 74, electric telescopic handle 74 drives inner tube 71 at the inside up-and-down motion of outer tube 72, be convenient for cooperate the material with different charging equipment, in leading-in broken case 1 with the material after that, start rotating motor 4 simultaneously, rotating motor 4 drives drive roll 5 and rotates, drive roll 5 drives live-rollers 6 through the belt and rotates, live-rollers 6 drives live-rollers 8 through the axis of rotation and rotates, broken material is carried out in the cooperation of live-rollers 8 and striker plate 9, and simultaneously as required, it drives material board 9 transverse motion in broken case 1 to start hydraulic telescoping rod 14, make the interval change between material board 9 and the live-rollers 8, the convenience is broken to not unidimensional material.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An adjustable roller crusher, comprising a crushing box (1), a feeding device (7), a buffering device (3) and a crushing roller (8), and is characterized in that: the bottom of the crushing box (1) is provided with an opening, the lower end of the right side wall of the crushing box (1) is fixedly welded with a fixed frame (2), the front end and the rear end of the bottoms of the fixed frame (2) and the crushing box (1) are fixedly welded with placing plates, the two ends of the bottom of the placing plates are fixedly connected with buffer devices (3), the bottoms of the two groups of buffer devices (3) are fixedly welded with a bottom plate (16), the top of the fixed frame (2) is fixedly connected with a rotating motor (4) through a placing block, the output end of the rotating motor (4) is fixedly connected with a driving roller (5) through a rotating shaft, the driving roller (5) is connected with a rotating roller (6) through belt transmission, one end of the rotating roller (6) close to the crushing box (1) is fixedly connected with one end of the rotating shaft, the other end of the rotating shaft penetrates through the, and a feeding device (7) is arranged on the left side of the top of the crushing box (1).

2. An adjustable roller crusher as claimed in claim 1, wherein: buffer (3) are including movable block (31), a fixed section of thick bamboo (32), sliding block (33) and buffer spring (34), bottom plate (16) top both ends all fix the fixed section of thick bamboo (32) of welding, the inside sliding connection of a fixed section of thick bamboo (32) has sliding block (33), the fixed welding in movable block (31) bottom has buffer spring (34), sliding block (33) are through buffer spring (34) and the fixed welding of the inside diapire of a fixed section of thick bamboo (32), the fixed welding in sliding block (33) top has movable block (31), movable block (31) top extends to a fixed section of thick bamboo (32) top, and with place the fixed welding in board bottom.

3. An adjustable roller crusher as claimed in claim 1, wherein: feed arrangement (7) include urceolus (72), inner tube (71), electric telescopic handle (74) and supporting shoe (73), broken case (1) top left side intercommunication has urceolus (72), the inside swing joint of urceolus (72) has inner tube (71), the equal fixed welding in inner tube (71) left and right sides wall upper end has supporting shoe (73), supporting shoe (73) bottom fixed welding has electric telescopic handle (74), the equal fixed welding in urceolus (72) both sides wall lower extreme has the installation piece, electric telescopic handle (74) bottom and the fixed welding in installation top.

4. An adjustable roller crusher as claimed in claim 1, wherein: fixed welding has fixed plate (11) on the inside left side wall of broken case (1), fixed plate (11) right-hand member has striker plate (9) through pivot swing joint, both walls lower extreme has engaging lug (13) through pivot swing joint around striker plate (9), the fixed welding of engaging lug (13) left end has hydraulic telescoping rod (14), hydraulic telescoping rod (14) left end fixed welding has connecting block (12), connecting block (12) left end and the inside left side wall lower extreme fixed connection of broken case (1).

5. An adjustable roller crusher as claimed in claim 1, wherein: fixed welding has fixed block (10) in inside right side wall lower extreme of broken case (1), the arc wall that suits with crushing roller (8) is seted up to fixed block (10) left end, places the fixed welding of board bottom center department and has pneumatic cylinder (15), bottom plate (16) top center department is fixed in to pneumatic cylinder (15) bottom.