CN212524368U

CN212524368U - Vertical crusher

Info

Publication number: CN212524368U
Application number: CN202020615150.4U
Authority: CN
Inventors: 梁利军; 揭金兵
Original assignee: Hubei Jingsheng Biotechnology Co ltd
Current assignee: Hubei Jingsheng Biotechnology Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2021-02-12
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a vertical crusher, which relates to the technical field of vertical crushers and comprises a supporting plate, wherein the lower surface of the supporting plate is fixedly connected with a plurality of supporting columns, the upper surface of the supporting plate is fixedly connected with a crushing box, a first rotating shaft is arranged in the crushing box, when in use, materials are put into the crushing box from a feed hopper, the materials vertically fall into the crushing box from the feed hopper and collide with a moving knife rotating at high speed, under the action of high-speed centrifugal force, the materials around the moving knife are shunted with the other part in an umbrella-shaped manner to generate high-speed collision, the materials are crushed by collision and friction with the moving knife, the inner side wall of the crushing box and the materials, and the moving knife generates shearing force between the moving knife and a fixed knife on the inner side surface of the crushing box while rotating at high efficiency, the materials can be crushed more quickly through the shearing force, thereby improving the crushing efficiency, the processing efficiency is improved.

Description

Vertical crusher

Technical Field

The utility model relates to a vertical rubbing crusher technical field specifically is a vertical rubbing crusher.

Background

The vertical crusher is widely applicable to fine crushing of raw materials and clinker in cement plants, and can also be used for fine crushing of medium hardness materials such as dolomite, flint clay, lead-zinc ore, serpentine, blast furnace slag, coal gangue, phosphate ore and the like.

When the existing vertical crusher is used, the rotating shaft is driven by the rotation of the motor, the rotating shaft drives the movable blade to rotate at a high speed, and the purpose of crushing is achieved only by the high-speed rotation of the movable blade, but the crushing efficiency of the crusher is low, so that the processing efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical rubbing crusher 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:

a vertical crusher comprises a supporting plate, wherein a plurality of supporting columns are fixedly connected to the lower surface of the supporting plate, a crushing box is fixedly connected to the upper surface of the supporting plate, a first rotating shaft is arranged in the crushing box, the upper end of the first rotating shaft penetrates through the upper surface of the crushing box and is rotatably connected with the upper surface of the crushing box through a bearing seat, a matched ring sleeve block is fixedly connected to the side surface of the first rotating shaft, a plurality of fixed blocks are arranged on the side surface of the ring sleeve block, two movable cutters which are arranged in parallel are fixedly connected to the fixed blocks through bolts, a plurality of fixed cutters which are arranged in parallel are fixedly connected to the inner side surface of the crushing box, a matched sieve plate is installed on the inner side surface of the crushing box, a matched discharge hopper is fixedly connected to the lower surface of the crushing box through bolts, a through cavity is formed in the upper surface of the supporting plate, a through cavity is formed, the upper surface of crushing case is fixed and is communicated with the feeder hopper, and the upper surface of backup pad is fixedly connected with frame plate still, and the side-mounting of frame plate has the motor, and the output fixedly connected with pivot two of motor, pivot two pass through drive mechanism and a pivot transmission connection.

As a further aspect of the present invention: the transmission mechanism is composed of a main belt pulley, a secondary belt pulley and a belt, the main belt pulley is fixedly connected to the outer side face of the second rotating shaft, the secondary belt pulley is fixedly connected to the outer side face of the first rotating shaft, and the main belt pulley is in transmission connection with the secondary belt pulley through the belt.

As a further aspect of the present invention: the protecting crust is arranged above the supporting plate, the lower surface of the protecting crust is fixedly connected with the upper surface of the crushing box and the upper surface of the frame plate respectively, and the transmission mechanism is located in the protecting crust.

As a further aspect of the present invention: the side of the frame plate is fixedly connected with the upper surface of the supporting plate through two rib plates which are arranged in parallel.

As a further aspect of the present invention: the upper surface of the protective shell is provided with a rotating door.

As a further aspect of the present invention: the lower surface of the support column is provided with anti-skid grains.

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

1. when the utility model is used, the rotation of the motor drives the rotation of the second rotating shaft, the rotation of the second rotating shaft drives the rotation of the first rotating shaft through the transmission mechanism, the rotation of the first rotating shaft drives the rotation of the ring sleeve block, the rotation of the ring sleeve block drives the rotation of the fixed block, the rotation of the fixed block drives the rotation of the movable knife, the material is put into the crushing box through the feed hopper, the material vertically falls into the crushing box through the feed hopper and collides with the movable knife rotating at high speed, under the action of high-speed centrifugal force, the material is shunted around the movable knife in an umbrella-shaped form with the other part to generate high-speed impact, the material achieves the crushing purpose through the collision and friction between the movable knife, the inner side wall of the crushing box and the material, the movable knife generates shearing force between the fixed knife fixed on the inner side surface of the crushing box while rotating at high efficiency, the material can be crushed more quickly through the, the processing efficiency is improved.

2. The utility model discloses in long-term use, when needs overhaul, through the sealing door that sets up, be convenient for overhaul crushing incasement portion's part, also be convenient for clear up crushing incasement portion, and move the sword and pass through bolt and fixed block fixed connection, be convenient for overhaul the dismantlement of moving the sword.

3. The utility model discloses in the use, the rotation of motor drives the rotation of pivot two, the transmission of main belt pulley is driven in the rotation of pivot two, the rotation of main belt pulley passes through the belt and drives the rotation from the belt pulley, thereby can drive the rotation of pivot one, because the belt has good elasticity, can relax impact and vibration at work, the noiselessness of motion is steady, and the belt skids on taking turns when the load is too big, therefore can prevent that other parts from damaging, can play the safety protection effect, thereby the life of device has been improved.

4. The utility model discloses a protecting crust that sets up makes drive mechanism safer when moving, through the floor that sets up, makes the structure of frame plate more stable, through the turnstile that sets up, is convenient for overhaul the drive mechanism in the protecting crust.

Drawings

FIG. 1 is a schematic view of a vertical pulverizer;

fig. 2 is a sectional view of a crushing box and a shield case in a vertical crusher.

As shown in the figure: the crushing device comprises a support column 1, a support plate 2, a discharge hopper 3, a crushing box 4, a sealing door 5, a feed hopper 6, a ribbed plate 7, a frame plate 8, a motor 9, a protective shell 10, a rotating door 11, a fixed knife 12, a movable knife 13, a ring sleeve block 14, a first rotating shaft 15, a secondary belt pulley 16, a second rotating shaft 17, a belt 18, a main belt pulley 19, a sieve plate 20 and a fixed block 21.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-2, in the embodiment of the present invention, a vertical crusher comprises a supporting plate 2, a plurality of supporting columns 1 are fixedly connected to a lower surface of the supporting plate 2, a crushing box 4 is fixedly connected to an upper surface of the supporting plate 2, a first rotating shaft 15 is arranged in the crushing box 4, an upper end of the first rotating shaft 15 penetrates through the upper surface of the crushing box 4 and is rotatably connected to the upper surface of the crushing box 4 through a bearing seat, a matched ring sleeve block 14 is fixedly connected to a side surface of the first rotating shaft 15, a plurality of fixed blocks 21 are arranged on a side surface of the ring sleeve block 14, two movable blades 13 arranged in parallel are fixedly connected to the fixed blocks 21 through bolts, a plurality of fixed blades 12 are fixedly connected to an inner side surface of the crushing box 4, the fixed blades 12 are located between the two movable blades 13 arranged in parallel, a matched sieve plate 20 is installed on the inner side surface of the crushing box 4, the upper surface of backup pad 2 has been seted up and has been led to the chamber (lead to not specifically drawing in the chamber picture), the lower extreme that goes out hopper 3 runs through and leads to the chamber, assorted sealing door 5 is still installed to the preceding terminal surface of crushing case 4, the last fixed surface intercommunication of crushing case 4 has feeder hopper 6, the last surface of backup pad 2 still fixedly connected with frame plate 8, the side-mounting of frame plate 8 has motor 9, motor 9's output end fixedly connected with pivot two 17, pivot two 17 is connected with a 15 transmissions of pivot through drive mechanism.

The utility model provides a pair of vertical rubbing crusher's theory of operation as follows: when the device is used, the rotation of the motor 9 drives the rotation of the rotating shaft II 17, the rotation of the rotating shaft II 17 drives the rotation of the rotating shaft I15 through the transmission mechanism, the rotation of the rotating shaft I15 drives the rotation of the ring sleeve block 14, the rotation of the ring sleeve block 14 drives the rotation of the fixed block 21, the rotation of the fixed block 21 drives the rotation of the movable knife 13, materials are put into the crushing box 4 from the feed hopper 6, the materials vertically fall into the crushing box 4 from the feed hopper 6 and collide with the movable knife 13 rotating at high speed, under the action of high-speed centrifugal force, the materials are shunted around the movable knife 13 in an umbrella-shaped manner with the other part to generate high-speed collision, friction and the materials achieve the purpose of crushing through collision and friction between the materials and the movable knife 13, the inner side wall of the crushing box 4 and the fixed knife 12 fixed on the inner side surface of the crushing box 4, and the materials can be crushed more quickly through the shearing force, therefore, the low crushing efficiency of the crusher is improved, the processing efficiency is improved, and the crushed materials are discharged from the discharge hopper 3 after being sieved by the sieve plate 20; this device is in long-term use, and when needs were overhauld, through sealing door 5 that sets up, be convenient for overhaul crushing incasement 4 inside part, also be convenient for clear up crushing incasement 4 inside, and move sword 13 and pass through bolt and fixed block 21 fixed connection, be convenient for overhaul moving the dismantlement of sword 13.

The transmission mechanism is composed of a main belt pulley 19, a secondary belt pulley 16 and a belt 18, the main belt pulley 19 is fixedly connected to the outer side surface of a second rotating shaft 17, the secondary belt pulley 16 is fixedly connected to the outer side surface of the first rotating shaft 15, the main belt pulley 19 is in transmission connection with the secondary belt pulley 16 through the belt, in the using process, the rotation of the second rotating shaft 17 is driven by the rotation of the motor 9, the transmission of the main belt pulley 19 is driven by the rotation of the second rotating shaft 17, the rotation of the main belt pulley 19 drives the secondary belt pulley 16 to rotate through the belt 18, so that the first rotating shaft 15 can be driven to rotate, the belt 18 has good elasticity, impact and vibration can be relieved in work, the movement is stable and noiseless, and the belt 18 slips on the wheel when the load is too large, so that other parts can be prevented from being damaged, the safety protection.

The protecting crust 10 that the top of backup pad 2 set up, the lower surface of protecting crust 10 respectively with smash the upper surface of case 4 and the upper surface fixed connection of frame plate 8, drive mechanism is located protecting crust 10, through the protecting crust 10 that sets up, makes drive mechanism safer during the operation.

The side of the frame plate 8 is fixedly connected with the upper surface of the supporting plate 2 through two rib plates 7 arranged in parallel, and the structure of the frame plate 8 is more stable through the arranged rib plates 7.

The upper surface mounting of protective housing 10 has revolving door 11, and through the revolving door 11 that sets up, is convenient for overhaul the drive mechanism in the protective housing 10.

The lower surface of support column 1 is provided with anti-skidding line, through the anti-skidding line that sets up, increases the frictional force of support column 1 and holding surface, makes support column 1 more steady when supporting.

In the scheme, a power supply interface of the motor 9 is connected with a power supply system through a switch to realize the rotation control of the motor 9, the motor 9 adopts a Y80M1-2 model, and an operation circuit is an existing conventional circuit.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A vertical crusher comprises a supporting plate (2) and is characterized in that a plurality of supporting columns (1) are fixedly connected to the lower surface of the supporting plate (2), a crushing box (4) is fixedly connected to the upper surface of the supporting plate (2), a first rotating shaft (15) is arranged in the crushing box (4), the upper end of the first rotating shaft (15) penetrates through the upper surface of the crushing box (4) and is rotatably connected with the upper surface of the crushing box (4) through a bearing seat, a matched ring sleeve block (14) is fixedly connected to the side surface of the first rotating shaft (15), a plurality of fixed blocks (21) are arranged on the side surface of the ring sleeve block (14), two movable cutters (13) which are arranged in parallel are fixedly connected to the fixed blocks (21) through bolts, a plurality of fixed cutters (12) are fixedly connected to the inner side surface of the crushing box (4), and the fixed cutters (12) are arranged between the two movable, assorted sieve (20) are installed to the medial surface of smashing case (4), the lower surface of smashing case (4) is through bolt fixedly connected with assorted play hopper (3), the upper surface of backup pad (2) has been seted up and has been led to the chamber, the lower extreme that goes out hopper (3) runs through logical chamber, assorted sealing door (5) are still installed to the preceding terminal surface of smashing case (4), the last fixed surface intercommunication of smashing case (4) has feeder hopper (6), the upper surface of backup pad (2) still fixedly connected with frame plate (8), the side-mounting of frame plate (8) has motor (9), the output end fixedly connected with pivot two (17) of motor (9), pivot two (17) are connected with pivot (15) transmission through drive mechanism.

2. The vertical crusher according to claim 1, characterized in that the transmission mechanism is composed of a main belt pulley (19), a secondary belt pulley (16) and a belt (18), the main belt pulley (19) is fixedly connected to the outer side surface of the second rotating shaft (17), the secondary belt pulley (16) is fixedly connected to the outer side surface of the first rotating shaft (15), and the main belt pulley (19) is in transmission connection with the secondary belt pulley (16) through the belt.

3. The vertical crusher according to claim 1, characterized in that a protective shell (10) is arranged above the supporting plate (2), the lower surface of the protective shell (10) is fixedly connected with the upper surface of the crushing box (4) and the upper surface of the frame plate (8), respectively, and the transmission mechanism is positioned in the protective shell (10).

4. A vertical crusher as claimed in claim 1, characterised in that the sides of the frame plate (8) are fixedly connected to the upper surface of the support plate (2) by means of two ribs (7) arranged in parallel.

5. A vertical mill according to claim 3, characterized in that the upper surface of the containment (10) is fitted with a revolving door (11).

6. A vertical crusher as claimed in claim 3, characterised in that the lower surface of the supporting pillar (1) is provided with anti-slip threads.