CN219502903U - Crusher with good crushing effect - Google Patents

Abstract

The utility model relates to a crusher with good crushing effect, which belongs to the technical field of material crushing and comprises a supporting seat and a first crushing assembly, wherein second crushing assemblies are arranged on opposite sides of the first crushing assembly, the first crushing assembly and the second crushing assembly are both used for crushing limestone, a U-shaped seat is arranged on the second crushing assembly on the right side, a first sleeve is rotationally connected between opposite inner walls of the U-shaped seat through a rotating shaft, a connecting plate is fixed on the outer wall of the first sleeve, the other side of the connecting plate is arranged on the supporting seat, U-shaped blocks are arranged on the second crushing assembly on the left side and the supporting seat, and second sleeves are rotationally connected between opposite inner walls of the U-shaped blocks through the rotating shaft. Through controlling the operation of electric push rod, make it drive the inside lime stone of intermediate tube and two hoppers and can reciprocate for the lime stone can be better with the blade contact and broken, not only promoted the broken efficiency of lime stone, and promoted the broken effect of lime stone.

Description

Crusher with good crushing effect

Technical Field

The utility model relates to the technical field of material crushing, in particular to a crusher with good crushing effect.

Background

Limestone is a calcium carbonate rock containing calcite (minerals) as a main component. Limestone is mainly formed in shallow sea and can be directly processed into stone or burned into quicklime. Calcium carbonate is a compound commonly found on earth, found in rock, and is the major component of shells and snail shells. It exists in nature in both calcite and aragonite (also known as aragonite) mineral forms. The physical properties of limestone are largely determined by the crystal size of calcite. The fine grain crystal structure with low porosity forms compact limestone, so that the compact limestone has high strength. In the use process of limestone, the limestone is often required to be crushed, and a crusher is an indispensable equipment for crushing the limestone.

When the existing crusher is used, the limestone inside the crusher body cannot be driven to move, so that the contact probability of the limestone inside the crusher body with a blade is reduced in the crushing process, and therefore the problems that more limestone is poorer in crushing degree and production and use requirements cannot be met are solved.

Disclosure of Invention

Aiming at the problems, the utility model provides the crusher with good crushing effect, and the electric push rod is controlled to operate, so that the crusher drives the middle pipe and the limestone in the two hoppers to move up and down, so that the limestone can be better contacted with the blades to be crushed, the efficiency of crushing the limestone is improved, and the effect of crushing the limestone is improved.

The technical scheme of the utility model is as follows:

the utility model provides a breaker that crushing effect is good, includes supporting seat and first broken subassembly, the broken subassembly of second is all installed to the opposite side of first broken subassembly, first broken subassembly and the broken subassembly of second are all used for the broken processing of lime stone, right side install the U-shaped seat on the broken subassembly of second, rotate through the pivot between the relative inner wall of U-shaped seat and be connected with first sleeve pipe, first sheathed tube outer wall is fixed with the connecting plate, the opposite side of connecting plate is installed on the supporting seat, the left side all install the U-shaped piece on the broken subassembly of second and the supporting seat, rotate through the pivot between the relative inner wall of U-shaped piece and be connected with the second sleeve pipe, two fixed mounting has the electric putter between the second sleeve pipe.

In a further technical scheme, the first crushing assembly comprises a middle pipe, a penetrating channel is formed in the middle of the middle pipe, and the two second crushing assemblies are symmetrically arranged relative to the middle pipe.

In a further technical scheme, two crushing rollers are rotatably connected between the opposite inner walls of the channel through bearings, a fixed plate is fixed on the outer portion of the middle pipe, two first motors are mounted on the fixed plate, and the crushing rollers are driven by the correspondingly arranged first motors.

In a further technical scheme, the second crushing assembly comprises a hopper, the hopper is mounted on the middle pipe and is communicated with the channel, and a cover plate is fixed on the other side of the hopper.

In a further technical scheme, the left side is fixedly provided with a feeding pipe in a penetrating manner on the cover plate, the right side is fixedly provided with a discharging pipe in a penetrating manner on the cover plate, and valves are arranged on the feeding pipe and the discharging pipe.

In a further technical scheme, install the second motor on the apron, the output axle head of second motor is fixed with the bull stick, the other end of bull stick runs through the apron after-fixing of bull stick has the year post, it is located the inside of hopper to carry the post.

In a further technical scheme, the joint of the rotating rod and the cover plate is rotationally connected through a bearing, and a plurality of blades are fixedly arranged on the carrying column.

The beneficial effects of the utility model are as follows:

1. the electric push rod is controlled to operate, so that the electric push rod drives the middle pipe and the limestone in the two hoppers to move up and down, and the limestone can be better contacted with the blades to be crushed, so that the efficiency of crushing the limestone is improved, and the effect of crushing the limestone is improved;

2. utilize second motor drive to carry post and a plurality of blade on it to rotate, carry out broken processing to the inside lime stone of hopper, under the traction of electric putter, the lime stone round trip movement in two hoppers to the broken processing of crushing roller by first motor drive at the in-process that removes has further promoted the crushing effect and the efficiency of lime stone.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the construction of a first crushing assembly and a second crushing assembly of the present utility model;

FIG. 3 is a schematic view of the first crushing assembly of the present utility model;

fig. 4 is a schematic structural view of the support base, the first sleeve, the electric push rod and the cover plate in the present utility model.

Reference numerals illustrate:

1. a support base; 2. a U-shaped seat; 3. a first sleeve; 4. a connecting plate; 5. a U-shaped block; 6. a second sleeve; 7. an electric push rod; 8. a middle tube; 9. a channel; 10. a fixing plate; 11. a first motor; 12. a crushing roller; 13. a hopper; 14. a cover plate; 15. a feed pipe; 16. a discharge tube; 17. a second motor; 18. a rotating rod; 19. carrying a column; 20. a blade.

Detailed Description

Embodiments of the present utility model will be further described below with reference to the accompanying drawings, wherein the embodiments described are only some, but not all, of the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

as shown in figures 1-4, the crusher with good crushing effect comprises a supporting seat 1 and a first crushing assembly, wherein second crushing assemblies are arranged on opposite sides of the first crushing assembly, the first crushing assembly and the second crushing assembly are both used for crushing limestone, a U-shaped seat 2 is arranged on the second crushing assembly on the right side, a first sleeve 3 is rotationally connected between opposite inner walls of the U-shaped seat 2 through a rotating shaft, a connecting plate 4 is fixed on the outer wall of the first sleeve 3, the other side of the connecting plate 4 is arranged on the supporting seat 1, U-shaped blocks 5 are respectively arranged on the second crushing assembly on the left side and the supporting seat 1, second sleeves 6 are rotationally connected between opposite inner walls of the U-shaped blocks 5 through the rotating shaft, and electric push rods 7 are fixedly arranged between the two second sleeves 6.

The working principle of the technical scheme is as follows:

the operation of the electric push rod 7 is controlled, so that the electric push rod drives the first crushing assembly and the limestone inside the two second crushing assemblies to move up and down, and the limestone can be better contacted with the first crushing assembly and the two second crushing assemblies to be crushed, so that the efficiency of crushing the limestone is improved, and the effect of crushing the limestone is improved.

In another embodiment, as shown in fig. 2 and 3, the first crushing assembly includes a middle tube 8, a through channel 9 is provided in the middle of the middle tube 8, two second crushing assemblies are symmetrically disposed about the middle tube 8, two crushing rollers 12 are rotatably connected between opposite inner walls of the channel 9 through bearings, a fixing plate 10 is fixed on the outer portion of the middle tube 8, two first motors 11 are mounted on the fixing plate 10, and the crushing rollers 12 are driven by the correspondingly disposed first motors 11.

Under the traction of the electric push rod 7, limestone in the two hoppers 13 moves back and forth and is crushed by the crushing roller 12 driven by the first motor 11 in the moving process, so that the crushing effect and efficiency of the limestone are improved.

In another embodiment, as shown in fig. 1, 2 and 4, the second crushing assembly comprises a hopper 13, the hopper 13 is mounted on the middle pipe 8, the hopper 13 is communicated with the channel 9, a cover plate 14 is fixed on the other side of the hopper 13, a U-shaped seat 2 is mounted on the right cover plate 14, a U-shaped block 5 is mounted on the left cover plate 14, a feed pipe 15 is fixedly penetrated on the left cover plate 14, a discharge pipe 16 is fixedly penetrated on the right cover plate 14, valves are respectively arranged on the feed pipe 15 and the discharge pipe 16, a second motor 17 is mounted on the cover plate 14, a rotating rod 18 is fixedly arranged at the output shaft end of the second motor 17, a carrying column 19 is fixedly arranged at the other end of the rotating rod 18 penetrating through the cover plate 14, the joint of the rotating rod 18 and the cover plate 14 is rotatably connected through a bearing, the carrying column 19 is positioned in the hopper 13, and a plurality of blades 20 are fixedly mounted on the carrying column 19.

The second motor 17 drives the carrying column 19 and the blades 20 thereon to rotate, so as to crush the limestone in the hopper 13.

Working principle: opening a valve on a feed pipe 15, adding large limestone into a hopper 13 along the feed pipe 15, closing the valve on the feed pipe 15 after a certain volume is filled, controlling a second motor 17 to operate, driving a loading column 19 and a plurality of blades 20 on the loading column to crush the limestone, controlling an electric push rod 7 to operate, driving two hoppers 13 to shake up and down, in the shaking process, driving two crushing rollers 12 to rotate by two first motors 11 in the process of a path channel 9, crushing the limestone, not only improving the crushing efficiency of the limestone, but also enabling the limestone to be contacted with the crushing rollers 12 by the blades 20 with higher probability, improving the crushing effect of the limestone, closing the second motor 17 and the first motor 11 after a period of time, controlling the electric push rod 7 to shrink, enabling the right hopper 13 to be in a lower position, and opening the valve on a discharge pipe 16 to guide out the crushed limestone.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims (7)

1. The utility model provides a breaker that crushing effect is good which characterized in that: including supporting seat (1) and first broken subassembly, the second broken subassembly is all installed to the opposite side of first broken subassembly, first broken subassembly and second broken subassembly all are used for the broken processing of lime stone, right side install U-shaped seat (2) on the second broken subassembly, rotate through the pivot between the relative inner wall of U-shaped seat (2) and be connected with first sleeve pipe (3), the outer wall of first sleeve pipe (3) is fixed with connecting plate (4), install on supporting seat (1) the opposite side of connecting plate (4), the left side all install U-shaped piece (5) on second broken subassembly and the supporting seat (1), rotate through the pivot between the relative inner wall of U-shaped piece (5) and be connected with second sleeve pipe (6), two fixed mounting has electric push rod (7) between second sleeve pipe (6).

2. The crusher with good crushing effect according to claim 1, characterized in that: the first crushing assembly comprises a middle pipe (8), a penetrating channel (9) is formed in the middle of the middle pipe (8), and the two second crushing assemblies are symmetrically arranged relative to the middle pipe (8).

3. The crusher with good crushing effect according to claim 2, characterized in that: two crushing rollers (12) are rotatably connected between the opposite inner walls of the channel (9) through bearings, a fixed plate (10) is fixed on the outer portion of the middle pipe (8), two first motors (11) are mounted on the fixed plate (10), and the crushing rollers (12) are driven by the corresponding first motors (11).

4. The crusher with good crushing effect according to claim 2, characterized in that: the second crushing assembly comprises a hopper (13), the hopper (13) is arranged on the middle pipe (8), the hopper (13) is communicated with the channel (9), and a cover plate (14) is fixed on the other side of the hopper (13).

5. The crusher with good crushing effect according to claim 4, wherein: the left side run through on apron (14) and be fixed with inlet pipe (15), the right side run through on apron (14) and be fixed with discharge tube (16), all be provided with the valve on inlet pipe (15) and discharge tube (16).

6. The crusher with good crushing effect according to claim 5, wherein: install second motor (17) on apron (14), the output axle head of second motor (17) is fixed with bull stick (18), the other end of bull stick (18) is fixed with behind apron (14) and carries post (19), it is located the inside of hopper (13) to carry post (19).

7. The crusher with good crushing effect according to claim 6, wherein: the joint of the rotating rod (18) and the cover plate (14) is rotationally connected through a bearing, and a plurality of blades (20) are fixedly arranged on the carrying column (19).