CN210679269U

CN210679269U - Install cleaning device's dry-type granulator

Info

Publication number: CN210679269U
Application number: CN201920923074.0U
Authority: CN
Inventors: 陈闵
Original assignee: Shenzhen Guohan Technology Co Ltd
Current assignee: Shenzhen Guohan Technology Co Ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-06-05
Anticipated expiration: 2029-06-17

Abstract

The utility model relates to an install cleaning device's dry-type granulator, include the live-rollers, set up in the shell in the two roller outsides, seted up on the shell with the shell inner wall communicates with each other, is located the opening in the live-rollers outside, open-ended one side is rotated and is connected with and is used for sealing open-ended sealing door, the inboard demountable installation of sealing door has right the live-rollers carries out the cleaning device who clears up. When the rotating roller needs to be cleaned, the sealing door is rotated, and the cleaning device is arranged on the inner side of the sealing door. After the cleaning device is installed, the opening is sealed through the sealing door, the rotating roller is started to rotate at a low speed, and the cleaning device cleans materials around the rotating roller at the moment. Clear up through above mode, avoided the user to dismantle the granulator specially, clear up the rotor to reduce staff's working strength, practiced thrift the time of clearance.

Description

Install cleaning device's dry-type granulator

Technical Field

The utility model belongs to the technical field of the technique of plastics manufacturing and specifically relates to an install cleaning device's dry granulator.

Background

The dry granulator is a new device which directly makes powder into granules by using crystal water in materials. Adding various dried powder materials from the top of a drying granulator, pre-compressing the materials into a flaking machine, and making the materials into flakes under the double-roller extrusion of the flaking machine, and making the flakes undergo the processes of crushing, granulating, sieving powder and the like to obtain the required granular product.

In the prior art, when a double roller extrudes materials, if the materials are wet, the materials are adhered to the side wall of the roller, so that the double roller is partially blocked, and the working efficiency of a granulator is low.

The above prior art solutions have the following drawbacks: when the twin rolls are blocked, and special technicians are required to disassemble and clean the housing of the pelletizer. Through the mode clearance, staff's clearance granulator working strength is big, and the waste time is long.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an install cleaning device's dry-type granulator.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the dry granulator provided with the cleaning device comprises a rotating roller and a shell arranged on the outer side of the double rollers, wherein an opening which is communicated with the inner wall of the shell and is positioned on the outer side of the rotating roller is formed in the shell, one side of the opening is rotatably connected with a sealing door which is used for sealing the opening, and the cleaning device for cleaning the rotating roller is detachably arranged on the inner side of the sealing door.

Through adopting above-mentioned scheme, when the live-rollers need the clearance, rotate sealing door, install cleaning device in sealing door's inboard. After the cleaning device is installed, the opening is sealed through the sealing door, the rotating roller is started to rotate at a low speed, and the cleaning device cleans materials around the rotating roller at the moment. Clear up through above mode, avoided the user to dismantle the granulator specially, clear up the rotor to reduce staff's working strength, practiced thrift the time of clearance.

Preferably, the cleaning device includes a bottom plate installed inside the sealing door, and a brush fixed to a side of the bottom plate away from the housing and cleaning the rotating roller.

Through adopting above-mentioned scheme, the brush is fixed in on the bottom plate, through installing the bottom plate in the inboard of sealing door to be fixed in the inboard of sealing door with the brush. When the rotating roller rotates, the brush cleans materials around the rotating roller.

Preferably, the inner side of the sealing door is provided with a mounting groove, the bottom of the mounting groove is fixed with a spring, and the end of the spring is fixed with a mounting plate for mounting the bottom plate.

Through adopting above-mentioned scheme, through the setting of mounting groove, the bottom of mounting groove is fixed with the spring, and the bottom plate is installed on the mounting panel on the spring. When the rotating roller is cleaned by the brush, the end part of the brush is abutted against the side wall of the rotating roller. Because some materials paste more tightly, the brush needs to be cleaned repeatedly. At the moment, the brush can move towards the direction of the mounting groove and automatically adjust the position, and the original position is restored through the elastic force to continuously clean.

Preferably, the mounting plate is fixed with a mounting rod penetrating through the bottom plate, and the end part of the mounting rod is in threaded connection with a fixing ring for fixing the bottom plate.

Through adopting above-mentioned scheme, through the setting of installation pole, solid fixed ring, when the mounting plate, wear to locate the bottom plate with the installation pole on to be convenient for fix a position the bottom plate. The fixing ring is in threaded connection with the end part of the mounting rod, and further fixes the bottom plate on the mounting plate.

Preferably, a guide rod penetrating through the bottom plate is fixed in the mounting groove.

Through adopting above-mentioned scheme, lead to the setting of guide bar, make the bottom plate in the motion process, stabilize along the direction of guide bar and stabilize, and then make the better clearance live-rollers of brush.

The inner wall of the opening is fixedly provided with a sealing gasket, and the inner wall of the opening is in butt joint with the periphery of the sealing door through the sealing gasket.

Through adopting above-mentioned scheme, when sealing up through sealed to seal up the clearance between the lateral wall of sealing door and the opening inner wall, prevent that external dust or the material in the shell from passing in and out from the clearance.

Preferably, a fixing structure for fixing the sealing door is arranged between the sealing door and the shell, the fixing structure comprises a first fixing block, a second fixing block and a fixing bolt, the first fixing bolt is fixed on the outer side of the shell, the second fixing block is fixed on the outer side of the sealing door, and the fixing bolt is simultaneously in threaded connection with the first fixing block and the second fixing block.

Through adopting above-mentioned scheme, through the setting of fixed block one, fixed block two, fixing bolt, after closing the sealing door, because fixed block one is fixed in on shell and the sealing door respectively with fixed block two, fix fixed block one and fixed block two through fixing bolt to be fixed in the opening with the sealing door.

Preferably, a rubber pad is fixed to the outer side of the sealing door.

Through the setting of sealed pad, when opening the sealing door, the sealing door collides with the shell to cause the damage of sealing door. Through the setting of rubber pad, avoided the collision damage between sealing door and the shell. Meanwhile, the rubber pad has a buffering effect on the sealing door.

To sum up, the utility model discloses a beneficial technological effect does: when the rotating roller needs to be cleaned, the sealing door is rotated, and the cleaning device is arranged on the inner side of the sealing door. After the cleaning device is installed, the opening is sealed through the sealing door, the rotating roller is started to rotate at a low speed, and the cleaning device cleans materials around the rotating roller at the moment. Clear up through above mode, avoided the user to dismantle the granulator specially, clear up the rotor to reduce staff's working strength, practiced thrift the time of clearance.

Drawings

FIG. 1 is a schematic view of the overall configuration of a pelletizer;

FIG. 2 is a schematic view of the cleaning apparatus of the pelletizer;

fig. 3 is a schematic view of the structure between the rotating door and the cleaning device.

In the figure: 1. a rotating roller; 2. a housing; 21. an opening; 3. a sealing door; 31. mounting grooves; 32. a spring; 33. mounting a plate; 34. mounting a rod; 35. a guide bar; 36. a fixing ring; 4. a cleaning device; 41. a base plate; 42. a brush; 5. a fixed structure; 51. a first fixed block; 52. a second fixed block; 53. fixing the bolt; 6. a gasket; 7. and (7) a rubber pad.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, in order to disclose a dry type granulator with a cleaning device of the present invention, the dry type granulator comprises two rotating rollers 1 which are arranged in parallel, a shell 2 is arranged outside the two rotating rollers 1, a material enters between the two rotating rollers 1 through a feed inlet at the upper side of the shell 2, and the two rotating rollers 1 extrude the material to form a sheet-shaped body and cut the sheet-shaped body into particles; simultaneously, shell 2 is improved level and is offered opening 21 that is the bar, and opening 21's both ends extend to the both sides of shell 2, and opening 21's downside is rotated in the outside of shell 2 and is connected with sealing door 3 that is used for sealed opening 21, and sealing door 3's inboard can be dismantled the connection and carry out cleaning device 4 cleared up to live-rollers 1. When the side wall of the rotating roller 1 is pasted with materials, the sealing door 3 is opened, the cleaning device 4 is arranged on the inner side of the sealing door 3, and the sealing door 3 is closed. Since the opening 21 is located outside the rotating roller 1, the cleaning device 4 on the sealing door 3 cleans the material on the side wall of the rotating roller 1 by rotating the rotating roller 1.

Referring to fig. 2 and 3, the vertical section of the sealing door 3 is arc-shaped, and the lower side of the outer side of the sealing door 3 is rotatably connected to the lower side of the outer side of the opening 21 by a rotating shaft. Meanwhile, a gasket 6 is stuck around the side wall of the opening 21. When the door 3 is closed, the periphery of the door 3 abuts against the gasket 6, thereby sealing the opening 21.

Bar-shaped mounting groove 31 is seted up to sealing door 3's inboard level, and the both ends of mounting groove 31 extend to sealing door 3's both ends, and the welding has the spring 32 that extends to mounting groove 31 opening 21 department in the mounting groove 31, and spring 32 sets up with the bottom of mounting groove 31 is perpendicular. The end part of the spring 32 is welded with an installation plate 33 which is arranged in parallel with the sealing door 3, and the periphery of the installation plate 33 is tightly attached to the side wall of the installation groove 31; meanwhile, two mounting rods 34 are welded at two ends of one side, away from the spring 32, of the mounting plate 33, the mounting rods 34 are perpendicular to the mounting plate 33, a certain distance is kept between the end of each mounting rod 34 and the corresponding rotating roller 1, and the cleaning device 4 is mounted on the mounting rods 34.

The cleaning device 4 comprises a base plate 41 and a brush 42. The mounting rod 34 is arranged on the bottom plate 41 in a penetrating way, one corresponding end of the mounting rod 34 is positioned on the inner side of the bottom plate 41, and the end part of the mounting rod 34 is connected with a fixing ring 36 which is abutted with the inner side of the bottom plate 41 in a threaded way; meanwhile, the brush 42 is fixed to the inner side of the base plate 41, and the cleaning portion of the brush 42 abuts against the side wall of the corresponding rotating roller 1. At this time, the rotating roller 1 is started to rotate the rotating roller 1 at a low speed, and the brush 42 cleans the rotating roller 1.

The two ends of the bottom of the mounting groove 31 are welded with guide rods 35 vertical to the bottom of the mounting groove 31, and the guide rods 35 penetrate through the bottom plate 41 and the mounting plate 33. When the brush 42 needs to be automatically adjusted, the bottom plate 41 and the mounting plate 33 move synchronously and stably along the direction of the guide rod 35.

And a fixing structure 5 for fixing the sealing door 3 is arranged on the outer side of the shell 2 and the outer side of the sealing door 3, and the fixing structure 5 comprises a first fixing block 51, a second fixing block 52 and a fixing bolt 53. The first fixing block 51 is vertically welded on the shell 2 and located at the upper side of the opening 21, and the second fixing block 52 is vertically welded on the upper part of the outer side of the sealing door 3 and vertically extends to one side far away from the sealing door 3. When the sealing door 3 is closed, the outer side of the first fixing block 51 abuts against the inner side of the second fixing block 52, and the fixing bolt 53 is in threaded connection with the first fixing block 51 and the second fixing block 52, so that the sealing door 3 is fixed.

A rubber gasket 7 is adhered to the outer side of the sealing door 3, and when the sealing door 3 is opened, the outer side of the sealing door 3 abuts against the outer side of the housing 2 through the rubber gasket 7.

The implementation principle of the embodiment is as follows: when the rotating roller 1 needs to be cleaned, the sealing door 3 is opened, the cleaning device 4 is installed on the inner side of the sealing door 3 and the installation plate 33, the sealing door 3 is closed, and the sealing door 3 is fixed through the fixing structure 5. At this time, the user starts the rotating roller 1, the rotating roller 1 rotates at a low speed, the cleaning part of the brush 42 on the bottom plate 41 cleans the side wall of the rotating roller 1, the bottom plate 41 is mounted on the mounting plate 33, and the mounting plate 33 is fixed in the mounting groove 31 through the spring 32. Therefore, the brush 42 can automatically move forward and backward to adjust the position in the cleaning process of the rotating roller 1.

After the cleaning of the rotating roller 1 is completed, the sealing door 3 is opened, and the cleaning device 4 is taken down. After the cleaning device 4 is detached, the sealing door 3 is closed, and the equipment is normally used.

The embodiment of this embodiment is the utility model discloses a better, good embodiment is not according to this restriction the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A dry granulator with a cleaning device, comprising a rotating roller (1), a housing (2) arranged outside the two rollers, characterized in that: the utility model discloses a cleaning device, including shell (2), shell (2) have seted up with shell (2) inner wall communicates with each other, is located opening (21) in the live-rollers (1) outside, one side of opening (21) is rotated and is connected with and is used for sealing door (3) of opening (21), the inboard demountable installation of sealing door (3) is right live-rollers (1) carry out cleaning's cleaning device (4).

2. A dry granulator with installed cleaning apparatus as set forth in claim 1, characterized in that: the cleaning device (4) comprises a bottom plate (41) arranged on the inner side of the sealing door (3) and a brush (42) fixed on one side, far away from the shell (2), of the bottom plate (41) and used for cleaning the rotating roller (1).

3. The dry granulator with a cleaning device installed as claimed in claim 2, wherein the inside of the sealing door (3) is provided with a mounting groove (31), a spring (32) is fixed at the bottom of the mounting groove (31), and a mounting plate (33) for mounting the bottom plate (41) is fixed at the end of the spring (32).

4. A dry granulator with installed cleaning apparatus as set forth in claim 3, characterized in that: be fixed with on mounting panel (33) and wear to locate installation pole (34) on bottom plate (41), the tip threaded connection of installation pole (34) has and is used for fixing solid fixed ring (36) of bottom plate (41).

5. A dry granulator with installed cleaning apparatus as set forth in claim 3, characterized in that: and a guide rod (35) which penetrates through the bottom plate (41) is fixed in the mounting groove (31).

6. A dry granulator with a cleaning device installed as claimed in claim 1, characterized in that the inner wall of the opening (21) is fixed with a gasket (6), and the inner wall of the opening (21) is abutted with the periphery of the sealing door (3) through the gasket (6).

7. A dry granulator with installed cleaning apparatus as set forth in claim 1, characterized in that: sealing door (3) with be provided with between shell (2) fixedly fixed knot structure (5) of sealing door (3), fixed knot structure (5) are including fixed block one (51), fixed block two (52), fixing bolt (53), fixed block one (51) are fixed in on the outside of shell (2), fixed block two (52) are fixed in on the outside of sealing door (3), fixing bolt (53) simultaneously threaded connection with fixed block one (51) with on fixed block two (52).

8. A dry granulator with installed cleaning apparatus as set forth in claim 1, characterized in that: and a rubber pad (7) is fixed on the outer side of the sealing door (3).