CN214716996U

CN214716996U - Pulverizer capable of adjusting particle size

Info

Publication number: CN214716996U
Application number: CN202120569533.7U
Authority: CN
Inventors: 陈文成
Original assignee: Anhui Muchuntang Natural Medicine Research And Development Co ltd
Current assignee: Anhui Muchuntang Natural Medicine Research And Development Co ltd
Priority date: 2021-03-20
Filing date: 2021-03-20
Publication date: 2021-11-16
Anticipated expiration: 2031-03-20

Abstract

The utility model discloses a rubbing crusher of adjustable granule size relates to the rubbing crusher field, can not realize the problem of automatically regulated crushing granule size to traditional rubbing crusher, now proposes following scheme, which comprises a housin, two installation pieces of inside fixedly connected with of casing, two it has the inlet pipe to articulate between the installation piece, the left side sliding connection of inlet pipe has the connecting block, the left side of connecting block articulates there is the push rod motor, and the left end fixed connection of push rod motor is at the left side inner wall of casing, the below of inlet pipe is equipped with three rotation and connects the pivot inside the casing, is located the fixed cover in outside of pivot is equipped with first crushing roller, is located the centre the fixed cover in outside of pivot is equipped with the crushing roller of second. The utility model discloses a change the automatic particle size of adjusting and control material of centre-to-centre spacing between two crushing rollers, increased the whole practicality of rubbing crusher, improved material treatment efficiency.

Description

Pulverizer capable of adjusting particle size

Technical Field

The utility model relates to a rubbing crusher field especially relates to a rubbing crusher of adjustable granule size.

Background

A pulverizer is a machine that pulverizes a large-sized solid raw material to a desired size. The crusher consists of coarse crushing, fine crushing, wind conveying and other devices, and the purpose of the crusher is achieved in a high-speed impact mode. The pulverizer can be classified into a crusher, a pulverizer, a super-fine pulverizer and a super-fine pulverizer according to the D90 standard of the fineness of the required material.

In the process of crushing and processing materials, due to working requirements, multiple particle sizes are required in the same group of crushing tasks, but the same crusher can only process one particle size, the practicability is not high, and therefore the crusher with the adjustable particle size is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of rubbing crusher of adjustable particle size has solved traditional rubbing crusher and can not realize the problem of automatically regulated crushing particle size.

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

a pulverizer capable of adjusting particle size comprises a shell, wherein two installation blocks are fixedly connected inside the shell, an inlet pipe is hinged between the two installation blocks, the left side of the inlet pipe is slidably connected with a connection block, a push rod motor is hinged on the left side of the connection block, the left end of the push rod motor is fixedly connected with the left inner wall of the shell, three rotating shafts connected inside the shell are arranged below the inlet pipe, a first crushing roller is arranged on an external fixed sleeve positioned on the rotating shaft, a second crushing roller is arranged on an external fixed sleeve positioned in the middle of the rotating shaft, a third crushing roller is arranged on an external fixed sleeve positioned on the right side of the rotating shaft, the center distance between the first crushing roller and the second crushing roller is larger than that between the second crushing roller and the third crushing roller, a guide hopper fixedly connected inside the shell is arranged below the rotating shaft, the material receiving plate is arranged below the material guiding hopper, movable blocks are fixedly connected to the two sides of the material receiving plate and are connected to the inner walls of the two sides of the shell in a sliding mode, a screw rod is connected to the lower portion of the left side of the shell in a rotating mode and located on the left side, the movable blocks are sleeved on the outer portion of the screw rod, and a transmission system is connected to the outer portion of the screw rod.

Preferably, transmission system is including connecting the motor at the screw rod back, the fixed cover of screw rod outside is equipped with first belt pulley, is located the left side the fixed cover of outside of pivot is equipped with the second belt pulley, the outside cover of first belt pulley and second belt pulley is equipped with first conveyer belt, is located the centre the fixed cover of outside of pivot is equipped with the third belt pulley, and the outside cover of third belt pulley and second belt pulley is equipped with the second conveyer belt, is located the right side the fixed cover of outside of pivot is equipped with the fourth belt pulley, and the outside cover of fourth belt pulley and third belt pulley is equipped with the third conveyer belt.

Preferably, two one side fixedly connected with first slider that the movable block kept away from each other, first spout has vertically been seted up to the both sides inner wall of casing, and first slider slip cap is established in the inside of first spout.

Preferably, the right side fixedly connected with second slider of connecting block, the second spout has been seted up in the left side of inlet pipe, and second slider sliding sleeve establishes the inside at the second spout.

Preferably, the front surface of the shell is provided with a discharge hole, and the front surface of the shell is connected with a box door.

Preferably, the top of the shell is provided with a feed inlet, and the feed inlet is movably sleeved inside the feed inlet.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation first crushing roller, push rod motor, inlet pipe, third crushing roller, second crushing roller, take-up (stock) pan isotructure, wherein push rod motor control inlet pipe incline direction, through controlling the centre-to-centre spacing control crushing granule size between two crushing rollers, when the demand large granule raw materials, the discharge gate of control inlet pipe inclines to the left side; when the little granule raw materials of demand, the discharge gate of control inlet pipe inclines right, and the device modern design, easy operation through changing the centre-to-centre spacing automatic regulation and control material crushing granule size between two crushing rollers, has increased the whole practicality of rubbing crusher, has improved material treatment efficiency.

Drawings

FIG. 1 is a schematic front view of a pulverizer with adjustable particle size according to the present invention;

FIG. 2 is a schematic view of a front view of a pulverizer with adjustable particle size according to the present invention in a first operating state;

FIG. 3 is a schematic view of a second operating state of the pulverizer with adjustable particle size according to the present invention;

FIG. 4 is a schematic side view of a pulverizer with adjustable particle size according to the present invention;

fig. 5 is a schematic top view of a pulverizer with adjustable particle size according to the present invention.

In the figure: the device comprises a movable block 1, a material guide hopper 2, a first conveying belt 3, a first crushing roller 4, a push rod motor 5, a connecting block 6, a feeding pipe 7, a third crushing roller 8, a second crushing roller 9, a shell 10, a material receiving disc 11, a first belt pulley 12, a motor 13, a second belt pulley 14, a second conveying belt 15, a third belt pulley 16, a third conveying belt 17, a fourth belt pulley 18, a rotating shaft 19, a box door 20, a screw 21 and an installation block 22.

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. 1-5, this scheme provides one embodiment: a pulverizer capable of adjusting particle size comprises a shell 10, two installation blocks 22 are fixedly connected inside the shell 10, a feed pipe 7 is hinged between the two installation blocks 22, a connecting block 6 is slidably connected to the left side of the feed pipe 7, a push rod motor 5 is hinged to the left side of the connecting block 6, the left end of the push rod motor 5 is fixedly connected to the left inner wall of the shell 10, three rotating shafts 19 rotatably connected inside the shell 10 are arranged below the feed pipe 7, a first crushing roller 4 is fixedly sleeved outside the rotating shafts 19, a second crushing roller 9 is fixedly sleeved outside the middle rotating shafts 19, a third crushing roller 8 is fixedly sleeved outside the right rotating shafts 19, the center distance between the first crushing roller 4 and the second crushing roller 9 is larger than the center distance between the second crushing roller 9 and the third crushing roller 8, a material guide hopper 2 fixedly connected inside the shell 10 is arranged below the rotating shafts 19, the material receiving disc 11 is arranged below the material guide hopper 2, the movable blocks 1 are fixedly connected to two sides of the material receiving disc 11, the movable blocks 1 are slidably connected to inner walls of two sides of the shell 10, the screw rod 21 is rotatably connected to the lower portion of the left side of the shell 10, the movable blocks 1 are located on the left side and sleeved outside the screw rod 21, and the screw rod 21 is connected to the outside of the screw rod 21 in a connecting mode.

In this embodiment, the transmission system includes the motor 13 connected at the back of the screw 21, the fixed cover of the outside of the screw 21 is equipped with the first belt pulley 12, the fixed cover of the outside that is located the left side pivot 19 is equipped with the second belt pulley 14, the outside cover of the first belt pulley 12 and the second belt pulley 14 is equipped with the first transmission belt 3, the fixed cover of the outside that is located the middle pivot 19 is equipped with the third belt pulley 16, and the outside cover of the third belt pulley 16 and the second belt pulley 14 is equipped with the second transmission belt 15, the fixed cover of the outside that is located the right side pivot 19 is equipped with the fourth belt pulley 18, and the outside cover of the fourth belt pulley 18 and the third belt pulley 16 is equipped with the third transmission belt 17.

In this embodiment, two movable blocks 1 keep away from each other one side fixedly connected with first slider, and first spout has vertically been seted up to the both sides inner wall of casing 10, and first slider sliding sleeve establishes the inside at first spout.

In this embodiment, the right side fixedly connected with second slider of connecting block 6, the second spout has been seted up in the left side of inlet pipe 7, and second slider sliding sleeve establishes the inside at the second spout.

In this embodiment, the front surface of the casing 10 is provided with a discharge hole, and the front surface of the casing 10 is connected with a box door 20.

In this embodiment, the top of the casing 10 is provided with a feeding port, and the feeding pipe 7 is movably sleeved inside the feeding port.

Firstly, the motor 13 controls the grinding rollers to rotate through a transmission system, and when large-particle ground materials are needed, the push rod motor 5 controls the bottom discharge port of the feed pipe 7 to incline leftwards, so that raw materials enter between the first grinding roller 4 and the second grinding roller 9; when the thing is smashed to needs tiny particle, the discharge gate right slope of push rod motor 5 control inlet pipe 7 bottom for the raw materials gets into between second crushing roller 9 and the third crushing roller 8, and the raw materials of processing out falls into take-up (stock) pan 11 automatically, finishes crushing task back, and motor 13 control screw 21 reversal promotes movable block 1 and moves forward, thereby the outside of casing 10 is pushed to take turns to the automation.

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. The utility model provides a rubbing crusher of adjustable particle size, includes casing (10), its characterized in that, two installation pieces (22) of the inside fixedly connected with of casing (10), two it has inlet pipe (7) to articulate between installation piece (22), the left side sliding connection of inlet pipe (7) has connecting block (6), the left side of connecting block (6) articulates there is push rod motor (5), and the left end fixed connection of push rod motor (5) is at the left side inner wall of casing (10), the below of inlet pipe (7) is equipped with three pivot (19) of rotating connection in casing (10), is located the outside fixed cover of pivot (19) is equipped with first crushing roller (4), is located the centre the outside fixed cover of pivot (19) is equipped with second crushing roller (9), is located the right side the outside fixed cover of pivot (19) is equipped with third crushing roller (8), and the centre-to-centre spacing between first crushing roller (4) and the second crushing roller (9) is greater than the centre-to-centre spacing between second crushing roller (9) and third crushing roller (8), the below of pivot (19) is equipped with fixed connection and fights (2) inside at casing (10), the below of guide fill (2) is equipped with take-up (11), both sides fixedly connected with movable block (1) of take-up (11), and movable block (1) sliding connection is at the both sides inner wall of casing (10), the left side below of casing (10) is rotated and is connected with screw rod (21), and is located the left side movable block (1) cover is established in the outside of screw rod (21), the external connection of screw rod (21) has transmission system.

2. The pulverizer capable of adjusting particle size according to claim 1, the transmission system comprises a motor (13) connected to the back of a screw rod (21), a first belt pulley (12) is fixedly sleeved outside the screw rod (21), a second belt pulley (14) is fixedly sleeved outside the rotating shaft (19) positioned on the left side, a first transmission belt (3) is sleeved outside the first belt pulley (12) and the second belt pulley (14), a third belt pulley (16) is fixedly sleeved outside the rotating shaft (19) in the middle, a second transmission belt (15) is sleeved outside the third belt pulley (16) and the second belt pulley (14), a fourth belt pulley (18) is fixedly sleeved outside the rotating shaft (19) positioned at the right side, and a third transmission belt (17) is sleeved outside the fourth belt pulley (18) and the third belt pulley (16).

3. The pulverizer capable of adjusting particle size according to claim 1, wherein a first sliding block is fixedly connected to one side of the two movable blocks (1) away from each other, first sliding grooves are longitudinally formed on inner walls of two sides of the housing (10), and the first sliding block is slidably sleeved inside the first sliding grooves.

4. The pulverizer capable of adjusting particle size according to claim 1, wherein a second sliding block is fixedly connected to the right side of the connecting block (6), a second sliding groove is formed in the left side of the feeding pipe (7), and the second sliding block is slidably sleeved inside the second sliding groove.

5. The pulverizer capable of adjusting particle size according to claim 1, wherein the front surface of the housing (10) is provided with a discharge hole, and the front surface of the housing (10) is connected with a box door (20).

6. The pulverizer capable of adjusting the particle size according to claim 1, wherein a feeding port is formed at the top of the housing (10), and the feeding pipe (7) is movably sleeved inside the feeding port.