CN220593691U

CN220593691U - Anti-blocking structure of rotor of continuous internal mixer

Info

Publication number: CN220593691U
Application number: CN202321898419.4U
Authority: CN
Inventors: 仲伟善
Original assignee: Nanjing Lingzhuo Intelligent Technology Co ltd
Current assignee: Nanjing Lingzhuo Intelligent Technology Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-03-15
Anticipated expiration: 2033-07-19

Abstract

The utility model relates to the technical field of continuous internal mixers, and discloses a rotor anti-blocking structure of a continuous internal mixer, which solves the problem that the shutdown and uncovering operation are required to be delayed for a long time when the rotor is cleaned and dredged by the existing continuous internal mixer. According to the utility model, the electric push rod is started to extend outwards through the roller, the brush, the electric push rod, the auxiliary gear and the rack, the auxiliary gear rotates in the moving process, so that the brush on one surface of the roller rotates along with the roller, the sealing strip is extruded to be opened when the roller rotates to move outwards, when the auxiliary gear moves to the outermost side of the rack, the brush contacts with the rotor, and the fixed brush can brush down materials adhered to the rotor due to the fact that the rotor rotates but the brush is fixed at the moment, and the rotor can be dredged under the condition that the rotor does not stop rotating, so that the condition that the rotor is blocked due to long-time cleaning is avoided.

Description

Anti-blocking structure of rotor of continuous internal mixer

Technical Field

The utility model relates to the technical field of continuous internal mixers, in particular to a rotor anti-blocking structure of a continuous internal mixer.

Background

The continuous internal mixer is a device for mixing and processing materials such as rubber and plastic, realizes mixing and processing at high temperature and high pressure through two groups of rotating rotors, can be widely applied to the rubber and plastic industries, and realizes high-efficiency and continuous production.

Through searching, the prior Chinese patent publication number is: CN218476947U provides a continuous internal mixer that masterbatch production was used, the case that gathers materials has been increased in the feed inlet bottom, be used for collecting the raw materials that falls, second motor and strip pole have been increased at the incasement portion that gathers materials, the surface of strip pole has set up the sliding connection piece, second spout has been set up in the sliding connection piece bottom, the line that utilizes strip pole surface when the second motor drove strip pole rotation can drive the sliding connection piece and slide around the inside of second spout, set up the nut in strip pole one end, be used for preventing that the sliding connection piece from droing, baffle has been increased in sliding connection piece one side, baffle and first spout inner wall sliding contact, the sliding connection piece can drive the baffle and slide in first spout when the second spout removes, can control the feeding frequency and the feed amount to the inside of casing, prevent the jam because of carrying the raw materials too much leads to. The utility model realizes the control of the frequency and the feeding amount of the feeding in the shell and prevents the blockage caused by excessive raw materials for conveying;

although the above patent can avoid the blockage of the material at the feed inlet, the rotor of the continuous internal mixer has the following problems: foretell continuous banbury mixer rotor runs into the higher material of viscidity at the during operation, and the material glues on the rotor surface easily under high pressure, and long-time pile up can not lead to the rotor to produce the jam, can not dredge the rotor immediately, need shut down the operation just can dredge the rotor, delays the work progress, and the cleaning method is comparatively inconvenient.

Aiming at the problems, the novel design is carried out on the basis of the original anti-blocking structure of the rotor of the continuous internal mixer.

Disclosure of Invention

The utility model aims to provide a rotor anti-blocking structure of a continuous internal mixer, which adopts the device to work and is used for solving the problem that the shutdown and uncovering operation is required to be delayed for a long time when the rotor is cleaned and dredged by the existing continuous internal mixer.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a continuous internal mixer rotor anti-blocking structure, includes rotor, drive assembly and shell, the shell both sides are fixed with the auxiliary bin that is used for accomodating, and the inside anti-blocking assembly that is used for the cleanness that is provided with of auxiliary bin, the removal track has been seted up to the auxiliary bin inboard;

the anti-blocking assembly comprises a roller arranged in the auxiliary bin, a hairbrush is fixed on the outer side of the roller, a steering assembly is connected to one side of the roller, an auxiliary gear is connected to the outer side of the steering assembly, a rack is meshed with the bottom of the auxiliary gear, the rack is fixed on the inner wall of the auxiliary bin, and a bearing connected to the other side of the roller is in sliding connection with the moving track;

the steering assembly comprises a connecting rod connected between the auxiliary gear and the roller, the outer side of the connecting rod is movably connected with a lantern ring, and the outer side of the lantern ring is connected with an electric push rod.

Further, the rotor is provided with two groups, and the driving assembly comprises a driving gear arranged outside the shell, and a motor is connected to the outer side of the driving gear.

Further, the driven gear is meshed with one side of the driving gear, the driven gear and the driving gear are respectively connected with a group of rotors, the upper end of the shell is provided with a feed inlet, and the lower end of the shell is provided with a feed opening.

Further, the auxiliary bin is communicated with the shell, a sealing strip is arranged at the opening of the inner side of the auxiliary bin, and a front cover plate is arranged at the opening of the outer side of the auxiliary bin through bolts.

Further, spray the subassembly is installed to supplementary storehouse upper end, and spray the subassembly including fixing the cask in supplementary storehouse upper end, cask bottom is connected with the pipeline, and pipeline bottom is connected with the shower nozzle.

Further, the shower nozzle upper end is provided with the mounting bracket, and the pipeline setting is inside the mounting bracket to mounting bracket and auxiliary bin interconnect.

Further, when the auxiliary gear moves to the outermost side of the rack, the brush and the rotor are in contact with each other, and the mounting frame is arranged on one side of the front cover plate.

Compared with the prior art, the utility model has the following beneficial effects:

according to the rotor anti-blocking structure of the continuous internal mixer, the shutdown and uncovering operation is needed to delay for a long time when the rotor is cleaned and dredged; according to the utility model, the electric push rod is started to extend outwards through the roller, the hairbrush, the electric push rod, the auxiliary gear and the rack, the electric push rod drives the lantern ring to move towards the inside of the shell, the connecting rod is movably connected with the inside of the lantern ring, the connecting rod is connected with the auxiliary gear, the connecting rod drives the auxiliary gear to move, the bottom of the auxiliary gear is meshed with the rack, the auxiliary gear is fixed, so that the auxiliary gear rotates in the moving process, the hairbrush on one surface of the roller rotates along with the roller, the sealing strip is extruded to be opened when the roller rotates to move outwards, when the auxiliary gear moves to the outermost side of the rack, the hairbrush is contacted with the rotor, and the fixed hairbrush can brush materials adhered on the rotor because the rotor rotates but the hairbrush is fixed, so that the rotor can be dredged under the condition that the rotor does not stop, and the condition that the rotor is blocked due to long-time cleaning is avoided.

Drawings

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

FIG. 2 is a schematic diagram of the whole structure of the present utility model;

FIG. 3 is a schematic diagram of the overall structure of the present utility model;

FIG. 4 is a schematic view of the auxiliary bin structure of the present utility model;

FIG. 5 is a schematic view of an anti-clogging assembly of the present utility model;

fig. 6 is an enlarged schematic view of the structure of fig. 5 a according to the present utility model.

In the figure: 1. a rotor; 2. a drive assembly; 21. a motor; 22. a drive gear; 23. a driven gear; 3. a housing; 31. a feed inlet; 32. a feed opening; 4. an auxiliary bin; 41. a sealing strip; 42. a front cover plate; 43. a moving track; 5. a spray assembly; 51. a water bucket; 52. a mounting frame; 53. a spray head; 6. an anti-jam assembly; 61. a roller; 62. a brush; 63. a steering assembly; 631. a connecting rod; 632. a collar; 633. an electric push rod; 64. an auxiliary gear; 65. a rack.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

1-2, a continuous internal mixer rotor anti-blocking structure, including rotor 1, drive assembly 2 and shell 3, its characterized in that: an auxiliary bin 4 for containing is fixed on two sides of the shell 3, an anti-blocking component 6 for cleaning is arranged inside the auxiliary bin 4, and a moving rail 43 is arranged on the inner side of the auxiliary bin 4;

the utility model is further described below with reference to examples.

Example 1:

referring to fig. 3-6, the anti-blocking assembly 6 includes a roller 61 disposed inside the auxiliary bin 4, a brush 62 is fixed on the outer side of the roller 61, a steering assembly 63 is connected to one side of the roller 61, an auxiliary gear 64 is connected to the outer side of the steering assembly 63, a rack 65 is meshed with the bottom of the auxiliary gear 64, the rack 65 is fixed on the inner wall of the auxiliary bin 4, and a bearing connected to the other side of the roller 61 is slidably connected with the moving rail 43, so that the auxiliary gear 64 is conveniently driven to rotate.

The steering assembly 63 includes a connecting rod 631 connected between the auxiliary gear 64 and the drum 61, and a collar 632 is movably connected to the outside of the connecting rod 631, and an electric push rod 633 is connected to the outside of the collar 632, so that the drum 61 can be pushed to move and rotate by the electric push rod 633.

The rotor 1 is provided with two sets, and the driving assembly 2 includes a driving gear 22 provided outside the housing 3, and a motor 21 is connected to the outside of the driving gear 22 so that the two sets of the rotor 1 normally rotate.

One side of the driving gear 22 is meshed with the driven gear 23, the driven gear 23 and the driving gear 22 are respectively connected with a group of rotors 1, a feed inlet 31 is formed in the upper end of the shell 3, and a feed opening 32 is formed in the lower end of the shell 3, so that normal feeding and discharging are guaranteed.

The auxiliary bin 4 is communicated with the shell 3, sealing strips 41 are arranged at the opening of the inner side of the auxiliary bin 4, the front cover plate 42 is mounted at the opening of the outer side of the auxiliary bin 4 through bolts, and the front cover plate 42 can be rapidly detached.

The spraying component 5 is installed to supplementary storehouse 4 upper end, and sprays the cask 51 of subassembly 5 upper end including fixing at supplementary storehouse 4, and cask 51 bottom is connected with the pipeline, and the pipeline bottom is connected with shower nozzle 53, can clean brush 62 in inside.

The shower nozzle 53 upper end is provided with mounting bracket 52, and the pipeline setting is inside mounting bracket 52 to mounting bracket 52 and supplementary storehouse 4 interconnect, easy to assemble shower nozzle 53.

When the auxiliary gear 64 moves to the outermost side of the rack 65, the brush 62 contacts with the rotor 1, and the mounting frame 52 is arranged on the side close to the front cover plate 42, so that the brush 62 can clean the surface of the rotor 1.

Specifically, be fixed with supplementary storehouse 4 in shell 3 both sides, when the material viscosity of processing is great, need regularly clean rotor 1, avoid rotor 1 to appear blocking up the condition, and need not to shut down the operation during clean rotor 1, only need start electric putter 633 outside extension, electric putter 633 drive the lantern ring 632 and remove towards shell 3 inside, lantern ring 632 inside swing joint connecting rod 631, connecting rod 631 and auxiliary gear 64 interconnect, this moment connecting rod 631 drives auxiliary gear 64 and removes, auxiliary gear 64 bottom and rack 65 intermesh, because rack 65 is fixed, consequently, auxiliary gear 64 takes place to rotate in the removal process, make the brush 62 of cylinder 61 one side follow cylinder 61 and rotate, can extrude sealing strip 41 and open when cylinder 61 rotates outwards, when auxiliary gear 64 moves to the rack 65 outside, brush 62 and rotor 1 contact each other, because rotor 1 rotates but brush 62 is fixed this moment, fixed brush 62 can brush down the material that glues this moment on the rotor 1, afterwards reverse drive electric putter 633 is retrieved, carry the material on the brush 62 back into supplementary storehouse 4, the staff dismantles and opens the front shroud 42, thereby the brush 62 is closed to the inside the brush 62, need not to take out the material on the back of the brush 53, the inside of the cleaning shower nozzle is realized to the inside the cleaning head, the cleaning head is opened to the inside of the cylinder 1, the cleaning is stopped, the inside is avoided to the condition is stopped, the inside the cleaning brush is stopped to the inside the brush is opened to the need not to be opened, and the inside the brush 53 is required to be rotated to be opened, and the inside the cleaning brush 53 is left to the cleaning up, and is left to the inside the condition to the cleaning brush 1.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stifled material structure is prevented to continuous banbury mixer rotor, includes rotor (1), drive assembly (2) and shell (3), its characterized in that: an auxiliary bin (4) for containing is fixed on two sides of the shell (3), an anti-blocking assembly (6) for cleaning is arranged inside the auxiliary bin (4), and a moving track (43) is arranged on the inner side of the auxiliary bin (4);

the anti-blocking assembly (6) comprises a roller (61) arranged in the auxiliary bin (4), a hairbrush (62) is fixed on the outer side of the roller (61), a steering assembly (63) is connected to one side of the roller (61), an auxiliary gear (64) is connected to the outer side of the steering assembly (63), a rack (65) is meshed with the bottom of the auxiliary gear (64), the rack (65) is fixed on the inner wall of the auxiliary bin (4), and a bearing connected with the other side of the roller (61) is in sliding connection with the moving track (43);

the steering assembly (63) comprises a connecting rod (631) connected between the auxiliary gear (64) and the roller (61), a lantern ring (632) is movably connected to the outer side of the connecting rod (631), and an electric push rod (633) is connected to the outer side of the lantern ring (632).

2. The anti-blocking structure of a rotor of a continuous internal mixer according to claim 1, wherein: the rotor (1) is provided with two groups, the driving assembly (2) comprises a driving gear (22) arranged outside the shell (3), and a motor (21) is connected to the outer side of the driving gear (22).

3. The anti-blocking structure of a rotor of a continuous internal mixer according to claim 2, wherein: the automatic feeding device is characterized in that a driven gear (23) is meshed with one side of the driving gear (22), the driven gear (23) and the driving gear (22) are respectively connected with a group of rotors (1), a feeding hole (31) is formed in the upper end of the shell (3), and a discharging hole (32) is formed in the lower end of the shell (3).

4. The anti-blocking structure of a rotor of a continuous internal mixer according to claim 1, wherein: the auxiliary bin (4) is communicated with the shell (3), a sealing strip (41) is arranged at the opening of the inner side of the auxiliary bin (4), and a front cover plate (42) is arranged at the opening of the outer side of the auxiliary bin (4) through bolts.

5. The anti-blocking structure of a rotor of a continuous internal mixer according to claim 1, wherein: the water spraying device is characterized in that a spraying assembly (5) is arranged at the upper end of the auxiliary bin (4), the spraying assembly (5) comprises a water bucket (51) fixed at the upper end of the auxiliary bin (4), a pipeline is connected to the bottom of the water bucket (51), and a spray head (53) is connected to the bottom of the pipeline.

6. The anti-blocking structure for a rotor of a continuous internal mixer according to claim 5, wherein: the shower nozzle (53) upper end is provided with mounting bracket (52), and pipeline setting is inside mounting bracket (52), and mounting bracket (52) interconnect with supplementary storehouse (4).

7. The anti-blocking structure for a rotor of a continuous internal mixer according to claim 6, wherein: when the auxiliary gear (64) moves to the outermost side of the rack (65), the brush (62) and the rotor (1) are in contact with each other, and the mounting frame (52) is arranged on the side of the front cover plate (42).