CN213286985U

CN213286985U - Adjustable roller type crusher for mine

Info

Publication number: CN213286985U
Application number: CN202021644409.4U
Authority: CN
Inventors: 冯玲玲
Original assignee: Daye Wandong Mining Equipment Co ltd
Current assignee: Daye Wandong Mining Equipment Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-05-28
Anticipated expiration: 2030-08-10

Abstract

The utility model belongs to the technical field of the breaker technique and specifically relates to a mine is with adjustable roll crusher, the power distribution box comprises a box body, the feed inlet has been seted up to the box upper end, the welding of box lower extreme has the bottom plate, the discharge gate has been seted up at bottom plate lower extreme middle part, the supporting leg is installed in bottom plate lower extreme four corners, the motor is installed to bottom plate upper end one side, motor output shaft installs first band pulley, still include crushing wheel, crushing wheel center is inserted and is equipped with even axle, even axle is installed inside the box, even axle one end is passed the box and is installed the second band pulley, the cover is equipped with the belt between first band pulley and the second band pulley, the device can be accurate change the position of shifting wheel, make crushing wheel and the clearance of shifting wheel can adjust, and.

Description

Adjustable roller type crusher for mine

Technical Field

The utility model relates to a breaker technical field especially relates to a mine is with adjustable roll crusher.

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 mine stone, cement, chemical industry, electric power, metallurgy, building materials, refractory materials and the like. However, in the conventional roller crusher on the market, the crusher needs to be replaced for mine stones with different crushing sizes, or the gap between two rollers of the crusher needs to be manually disassembled and adjusted, so that the adjustable roller crusher for mines is small in size and needs to be crushed with different sizes, wastes time and labor, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of the prior art that the two-wheel gap of the crusher is inconvenient to adjust, and providing an adjustable roller crusher for mines.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an adjustable roller crusher for mines is designed, and comprises a box body, wherein a feed inlet is formed in the upper end of the box body, a bottom plate is welded at the lower end of the box body, a discharge outlet is formed in the middle of the lower end of the bottom plate, supporting legs are mounted at four corners of the lower end of the bottom plate, a motor is mounted on one side of the upper end of the bottom plate, a first belt wheel is mounted on an output shaft of the motor, a connecting shaft is inserted in the center of the crushing wheel and mounted inside the box body, one end of the connecting shaft penetrates through the box body and is mounted with a second belt wheel, and a belt;

the box body is characterized by further comprising a shifting wheel, side face telescopic mechanisms are mounted on two sides of the shifting wheel and comprise a rectangular frame and a sliding plate, the rectangular frame is mounted on two sides inside the box body, clamping blocks are welded to two ends of the upper end of the sliding plate and inserted into grooves in the rectangular frame, a connecting shaft is welded to the middle of the sliding plate and penetrates through the center of the shifting wheel and is welded to the shifting wheel, a connecting mechanism is mounted on one side of the sliding plate, a vertical plate is mounted on one side of the connecting mechanism, and a threaded cylinder is mounted on one side of the vertical plate;

the threaded rod and the supporting plate are further included, one end of the threaded rod penetrates through the supporting plate, the threaded rod and the supporting plate are rotatably installed, a side rod is welded to one side face of one end of the threaded rod, a handle is welded to the outer end of the side rod, the other end of the threaded rod is inserted into the threaded cylinder, a supporting rod is welded to the lower end of the supporting plate, and the supporting rod is installed at the upper end of the bottom plate.

Preferably, the upper end of the feeding hole is provided with a feeding funnel.

Preferably, baffles are inserted on two sides of the crushing wheel and welded with the interior of the box body.

Preferably, the connecting mechanism comprises a vertical rod, a spring is installed on one side of the vertical rod and is welded to one side of the sliding plate, connecting rods are welded to the upper end and the lower end of the other side of the vertical rod and penetrate through the box body to be welded to the vertical plate.

Preferably, the bottom plate is additionally provided with supporting legs, the supporting legs are positioned below the supporting rods, the supporting rods penetrate through the bottom plate, and the supporting rods are inserted into the supporting legs.

The utility model provides a pair of roll crusher with adjustable mine, beneficial effect lies in: this adjustable roller crusher is used in mine passes through artifical rotatory handle for the threaded rod stretches into or pulls out the screw thread drum, thereby changes the position of transposition wheel through coupling mechanism, makes the clearance of smashing wheel and transposition wheel adjustable, and the regulation precision is little, easy operation, and it is convenient to adjust, adapts to production needs.

Drawings

Fig. 1 is a front view of the adjustable roller crusher for mine according to the present invention.

Fig. 2 is a three-dimensional overhead view of the interior of the box of the adjustable roller crusher for mines according to the present invention.

Fig. 3 is a schematic structural diagram of a side telescoping mechanism of an adjustable roller crusher for mines according to the present invention.

In the figure: the device comprises a box body 1, a feeding hole 2, a discharging hole 3, supporting legs 4, a bottom plate 5, a first belt wheel 6, a motor 7, a belt 8, a second belt wheel 9, a feeding hopper 10, a vertical plate 11, a threaded cylinder 12, a threaded rod 13, a supporting plate 14, a side lever 15, a handle 16, a supporting rod 17, a side telescopic mechanism 18, a shifting wheel 19, a crushing wheel 20, a baffle plate 21, a connecting shaft 22, a spring 23, a vertical rod 24, a sliding plate 25, a rectangular frame 26, a connecting rod 27, a clamping block 28 and a connecting mechanism 29.

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.

Referring to fig. 1-3, an adjustable roller crusher for mines comprises a box body 1, wherein a feed inlet 2 is formed in the upper end of the box body 1, a bottom plate 5 is welded at the lower end of the box body 1, a discharge outlet 3 is formed in the middle of the lower end of the bottom plate 5, supporting legs 4 are mounted at four corners of the lower end of the bottom plate 5, a motor 7 is mounted on one side of the upper end of the bottom plate 5, a first belt pulley 6 is mounted on an output shaft of the motor 7, the adjustable roller crusher further comprises a crushing wheel 20, a connecting shaft 22 is inserted into the center of the crushing wheel 20, the connecting shaft 22 is mounted inside the box body 1, one end of the connecting shaft;

the box body is characterized by further comprising a shifting wheel 19, side face telescopic mechanisms 18 are mounted on two sides of the shifting wheel 19, each side face telescopic mechanism 18 comprises a rectangular frame 26 and a sliding plate 25, the rectangular frames 26 are mounted on two sides of the interior of the box body 1, clamping blocks 28 are welded at two ends of the upper end of each sliding plate 25, the clamping blocks 28 are inserted into grooves in the rectangular frames 26, a connecting shaft 22 is welded in the middle of each sliding plate 25, the connecting shaft 22 penetrates through the center of the shifting wheel 19 and is welded with the shifting wheel 19, a connecting mechanism 29 is mounted on one side of each sliding plate 25, a vertical plate 11 is mounted on one side of the connecting mechanism 29;

still include threaded rod 13 and backup pad 14, backup pad 14 is passed to threaded rod 13 one end, and threaded rod 13 and the rotatory installation of backup pad 14, the welding has side lever 15 on the side of threaded rod 13 one end, the welding has handle 16 outside side lever 15, the threaded rod 13 other end is inserted and is established in screw thread drum 12, the welding of backup pad 14 lower extreme has bracing piece 17, bracing piece 17 is installed in bottom plate 5 upper end, rotatory handle 16, threaded rod 13 stretches into or pulls out in screw thread drum 12, change the position of riser 11, make slide 25 slide in rectangle frame 26 through coupling mechanism 29, thereby change the clearance of shifting wheel 19 and crushing wheel 20, adjust the size of crushing material, the adaptation production needs.

Feed hopper 10 is installed to the upper end of feed inlet 2, be convenient for extensive feeding, 20 both sides of crushing wheel are inserted and are equipped with baffle 21,

baffle

21 and 1 inside weld of box, baffle 21 prevents to smash the back material and stops inside the device, coupling mechanism 29 includes montant 24, spring 23 is installed to montant 24 one side, spring 23 and slide 25 one side welding, both ends welding has connecting rod 27 about montant 24 opposite side, connecting rod 27 passes box 1 and riser 11 welding, spring 23 can provide the buffering when the hard stone material is gone into by mistake to feed inlet 2, the reducing mechanism wearing and tearing, bottom plate 5 is equipped with supporting leg 4 in addition, supporting leg 4 is located supporting rod 17 below, supporting rod 17 passes bottom plate 5, and inside supporting rod 17 inserted and locates supporting leg 4, strengthen supporting plate 14's stability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An adjustable roller crusher for mines comprises a box body (1), wherein a feeding hole (2) is formed in the upper end of the box body (1), a bottom plate (5) is welded at the lower end of the box body (1), a discharging hole (3) is formed in the middle of the lower end of the bottom plate (5), supporting legs (4) are installed at four corners of the lower end of the bottom plate (5), a motor (7) is installed on one side of the upper end of the bottom plate (5), a first belt wheel (6) is installed on an output shaft of the motor (7), the adjustable roller crusher is characterized by further comprising a crushing wheel (20), a connecting shaft (22) is inserted into the center of the crushing wheel (20), the connecting shaft (22) is installed inside the box body (1), one end of the connecting shaft (22) penetrates through the box body (1) and is provided with a second belt wheel (9), and a;

the positioning device is characterized by further comprising a positioning wheel (19), side telescopic mechanisms (18) are installed on two sides of the positioning wheel (19), each side telescopic mechanism (18) comprises a rectangular frame (26) and a sliding plate (25), the rectangular frames (26) are installed on two sides inside the box body (1), clamping blocks (28) are welded at two ends of the upper end of each sliding plate (25), each clamping block (28) is inserted into an inner groove of each rectangular frame (26), a connecting shaft (22) is welded in the middle of each sliding plate (25), each connecting shaft (22) penetrates through the center of the positioning wheel (19), each connecting shaft (22) is welded with the corresponding positioning wheel (19), a connecting mechanism (29) is installed on one side of each sliding plate (25), a vertical plate (11) is installed on one side of each connecting mechanism (29), and a threaded cylinder (12) is installed on one side of each vertical;

still include threaded rod (13) and backup pad (14), backup pad (14) are passed to threaded rod (13) one end, and threaded rod (13) and backup pad (14) rotatory installation, the welding has side lever (15) on threaded rod (13) one end side, the welding has handle (16) side lever (15) outer end, threaded rod (13) other end is inserted and is established in screw thread drum (12), backup pad (14) lower extreme welding has bracing piece (17), install in bottom plate (5) upper end bracing piece (17).

2. An adjustable roller crusher for mines according to claim 1, characterized in that the upper end of the feed opening (2) is fitted with a feed funnel (10).

3. An adjustable roller crusher for mines according to claim 1, characterized in that baffles (21) are inserted on both sides of the crushing wheel (20), and the baffles (21) are welded with the inside of the box body (1).

4. The adjustable roller crusher for mines according to claim 1, wherein the connecting mechanism (29) comprises a vertical rod (24), a spring (23) is installed on one side of the vertical rod (24), the spring (23) is welded with one side of the sliding plate (25), connecting rods (27) are welded on the upper end and the lower end of the other side of the vertical rod (24), and the connecting rods (27) penetrate through the box body (1) and are welded with the vertical plate (11).

5. An adjustable roller crusher for mines according to claim 1, characterized in that the bottom plate (5) is additionally provided with support legs (4), the support legs (4) are located below support bars (17), the support bars (17) pass through the bottom plate (5), and the support bars (17) are inserted inside the support legs (4).