CN216831695U

CN216831695U - Polyethylene raw material uniform mixing kettle

Info

Publication number: CN216831695U
Application number: CN202220218716.9U
Authority: CN
Inventors: 刘立志
Original assignee: Cangzhou Xinyikang Plastic Packaging Co ltd
Current assignee: Cangzhou Xinyikang Plastic Packaging Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-06-28
Anticipated expiration: 2032-01-26

Abstract

The utility model relates to the technical field of raw material mixing devices, in particular to a polyethylene raw material uniform mixing kettle; the washing structure is added, so that the adhesion phenomenon of the raw materials from the side wall and the side wall of the stirring shaft is reduced, the influence on the later use process is reduced, and the cleaning difficulty is reduced; including the cauldron body, the internal cavity that is provided with of cauldron, the internal (mixing) shaft that is provided with of cauldron, still include motor and first gear, first connecting pipe bottom intercommunication is provided with revolution mechanic, the revolution mechanic bottom is provided with the second connecting pipe, second connecting pipe output intercommunication is provided with the three-way pipe, two sets of outputs of three-way pipe all communicate and are provided with the third connecting pipe, third connecting pipe left end and right-hand member all communicate and are provided with the multiunit nozzle, the meshing of first gear front end is provided with the second gear, cauldron body left end upside and right-hand member downside communicate respectively and are provided with inlet pipe and discharging pipe, inlet pipe and discharging pipe all communicate and are provided with the valve.

Description

Polyethylene raw material uniform mixing kettle

Technical Field

The utility model relates to a raw materials mixing arrangement's technical field especially relates to a polyethylene raw materials all mixes cauldron.

Background

As is well known, a polyethylene raw material homogenizing and mixing kettle is a device used for homogenizing and mixing raw materials in the production and processing process of polyethylene, and is widely used in the field of homogenizing and mixing equipment; the existing polyethylene raw material uniform mixing kettle comprises a kettle body, wherein a cavity is arranged in the kettle body, and a stirring shaft is arranged in the kettle body; when the existing polyethylene raw material mixing kettle is used, a motor drives a stirring shaft to rotate, the stirring shaft drives connected stirring teeth to rotate, raw materials input into the kettle body are stirred, and the raw materials are output after mixing is finished; the existing polyethylene raw material uniform mixing kettle is found in use, after uniform mixing is finished, more raw materials are adhered to the side wall of the cavity and the stirring shaft, manual water injection is needed, soaking and cleaning are carried out, the cleaning difficulty is high, and the influence is caused to later-stage use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an increase and erode the structure, reduce the raw materials from being stained with of lateral wall and (mixing) shaft lateral wall and attach the phenomenon, reduce the influence in the later stage use, reduce the polyethylene raw materials that washs the degree of difficulty simultaneously and all mix the cauldron.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model discloses a polyethylene raw material uniform mixing kettle, which comprises a kettle body, wherein a cavity is arranged in the kettle body, and a stirring shaft is arranged in the kettle body; still include motor and first gear, cauldron body top is provided with first connecting hole, first connecting hole internal fixation is provided with first connecting pipe, first connecting pipe bottom intercommunication is provided with revolution mechanic, the revolution mechanic bottom is provided with the second connecting pipe, second connecting pipe output intercommunication is provided with the three-way pipe, two sets of outputs of three-way pipe all communicate and are provided with the third connecting pipe, third connecting pipe left end and right-hand member all communicate and are provided with the multiunit nozzle, first gear middle part is provided with the second connecting hole, the second connecting pipe is fixed to be set up in the second connecting hole, first gear front end meshing is provided with the second gear, second gear top is connected with the motor output, cauldron body left end upside and right-hand member downside communicate respectively and are provided with inlet pipe and discharging pipe, output and discharging pipe input communicate with cavity left end upside and right-hand member downside respectively, inlet pipe and discharging pipe all communicate and are provided with the valve.

Preferably, still include the third gear, the third gear is fixed to be set up in the (mixing) shaft top, and the (mixing) shaft bottom passes through first bearing rotatable coupling with cauldron internal side wall bottom middle part, and the (mixing) shaft lateral wall is fixed to be provided with multiunit stirring tooth, and multiunit stirring tooth is crisscross to be set up, and multiunit stirring tooth all inclines fixedly to be set up, and cauldron body top is fixed to be provided with the cylinder, and the cylinder output inserts to the cavity and is connected with the motor top.

Preferably, revolution mechanic includes the rotator, and the rotator top is provided with first groove, and the rotator bottom is provided with the second groove, and first inslot diameter is less than second inslot diameter, and the second inslot is provided with the swivel circle, and the rotatable sealing contact of swivel circle lateral wall and second inslot lateral wall, first connecting pipe output insert in the swivel circle and with swivel circle inside wall be connected, second connecting pipe top and rotator bottom are connected, second connecting pipe input and second groove intercommunication.

Preferably, still include the protective housing, be provided with the protection chamber in the protective housing, the motor sets up in the protection intracavity, and the cylinder output is connected with protective housing top middle part.

Preferably, still include the fixed plate, the fixed plate is fixed to be set up in the cavity upside, and the fixed plate middle part is provided with the mounting hole, is provided with the second bearing in the mounting hole, and second connecting pipe lateral wall is connected with the second bearing inside wall.

Preferably, the fixed left front side, the left rear side, the right front side and the right rear side of cauldron body bottom all are fixed and are provided with the landing leg.

Preferably, the upper side of the rear end of the kettle body is provided with a through opening, a stop door is arranged in the through opening, and the left end of the stop door is rotatably connected with the left end of the through opening.

(III) advantageous effects

Compared with the prior art, the utility model provides a polyethylene raw materials all mixes cauldron possesses following beneficial effect: after the raw materials are mixed and output from the discharge pipe, a cleaning solution is communicated with the input end of a first connecting pipe, the solution is transmitted to a three-way pipe through the first connecting pipe, a rotating structure and a second connecting pipe, and is finally sprayed from a plurality of groups of nozzles through two groups of third connecting pipes, at the moment, a motor drives a second gear to rotate, under the meshing action of teeth, the first gear rotates along with the first connecting pipe, the three-way pipe and the two groups of third connecting pipes all rotate, the nozzle arranged at the right end of the left third connecting pipe and the nozzle arranged at the left end of the right third connecting pipe spray towards a rotating shaft and other structures, the nozzle arranged at the left end of the left third connecting pipe and the nozzle arranged at the right end of the right third connecting pipe spray towards the side wall of a cavity, the adhered raw materials can be scrubbed in the spraying process, the manual washing operation of the adhered raw materials is reduced, and the adhering phenomenon of the raw materials from the side wall and a stirring shaft is reduced, reduce the influence to in the later stage use, reduce simultaneously and wash the degree of difficulty.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the middle kettle body of the utility model;

fig. 3 is a schematic structural diagram of the motor, the first gear, the second gear and the third gear in the present invention;

fig. 4 is a schematic structural view of the rotating body of the present invention;

in the drawings, the reference numbers: 1. a kettle body; 2. a stirring shaft; 3. a motor; 4. a first gear; 5. a first connecting pipe; 6. a rotating structure; 7. a second connecting pipe; 8. a three-way pipe; 9. a third connecting pipe; 10. a nozzle; 11. a second gear; 12. a feed pipe; 13. a discharge pipe; 14. a third gear; 15. stirring teeth; 16. a cylinder; 17. a rotating body; 18. a rotating ring; 19. a protective shell; 20. a fixing plate; 21. and (7) supporting legs.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the polyethylene raw material uniform mixing kettle of the present invention comprises a kettle body 1, a cavity is arranged in the kettle body 1, and a stirring shaft 2 is arranged in the kettle body 1; the device also comprises a motor 3 and a first gear 4, a first connecting hole is arranged at the top end of the kettle body 1, a first connecting pipe 5 is fixedly arranged in the first connecting hole, a rotating structure 6 is arranged at the bottom end of the first connecting pipe 5 in a communicating manner, a second connecting pipe 7 is arranged at the bottom end of the rotating structure 6, a three-way pipe 8 is arranged at the output end of the second connecting pipe 7 in a communicating manner, third connecting pipes 9 are respectively arranged at two groups of output ends of the three-way pipe 8 in a communicating manner, a plurality of groups of nozzles 10 are respectively arranged at the left end and the right end of each third connecting pipe 9 in a communicating manner, a second connecting hole is arranged in the middle of the first gear 4, the second connecting pipe 7 is fixedly arranged in the second connecting hole, a second gear 11 is arranged at the front end of the first gear 4 in a meshing manner, the top end of the second gear 11 is connected with the output end of the motor 3, a feeding pipe 12 and a discharging pipe 13 are respectively arranged at the upper side and the lower side of the left end of the kettle body 1 and at the right end of the cavity, the feeding pipe 12 and the input end of the discharging pipe 13 are respectively communicated with the lower side of the cavity, the feed pipe 12 and the discharge pipe 13 are both communicated with each other and provided with valves; after the raw materials are mixed and output from the discharge pipe 13, the cleaning solution is communicated with the input end of the first connecting pipe 5, the solution is transmitted to the three-way pipe 8 after passing through the first connecting pipe 5, the rotating structure 6 and the second connecting pipe 7, and is finally sprayed from a plurality of groups of nozzles 10 after passing through two groups of third connecting pipes 9, at the moment, the motor 3 drives the second gear 11 to rotate, the first gear 4 rotates along with the solution under the meshing action of teeth, the second connecting pipe 7, the three-way pipe 8 and the two groups of third connecting pipes 9 all rotate, the nozzle 10 arranged at the right end of the left third connecting pipe 9 and the nozzle 10 arranged at the left end of the right third connecting pipe 9 spray to structures such as a rotating shaft, the nozzle 10 arranged at the left end of the left third connecting pipe 9 and the nozzle 10 arranged at the right end of the right third connecting pipe 9 spray to the side wall of the cavity, and the attached raw materials can be scrubbed in the spraying process, reduce the manual work and wash its operation, reduce the raw materials from being stained with of lateral wall and (mixing) shaft 2 lateral wall and attach the phenomenon, reduce the influence in the later stage use, reduce simultaneously and wash the degree of difficulty.

The stirring device is characterized by further comprising a third gear 14, wherein the third gear 14 is fixedly arranged at the top end of the stirring shaft 2, the bottom end of the stirring shaft 2 is rotatably connected with the middle part of the bottom end of the inner side wall of the kettle body 1 through a first bearing, a plurality of groups of stirring teeth 15 are fixedly arranged on the outer side wall of the stirring shaft 2, the plurality of groups of stirring teeth 15 are arranged in a staggered manner, the plurality of groups of stirring teeth 15 are all arranged in an inclined and fixed manner, an air cylinder 16 is fixedly arranged at the top end of the kettle body 1, and the output end of the air cylinder 16 is inserted into the cavity and connected with the top end of the motor 3; when mixing the raw materials evenly, cylinder 16 drives

motor

3 and 11 downshifts of second gear, 11 downshifts of second gear to third gear 14 front end and rather than meshing back, motor 3 drives second gear 11 and rotates, under the meshing effect of tooth, third gear 14 rotates thereupon, this moment (mixing) shaft 2 rotates thereupon, it rotates to drive multiunit stirring tooth 15, consequently, can stir the raw materials, improve even degree, reduce multiunit motor 3's use, the angle setting of stirring tooth 15 simultaneously can improve the stirring dynamics to the raw materials, improve the stirring degree.

The rotating structure 6 comprises a rotating body 17, a first groove is formed in the top end of the rotating body 17, a second groove is formed in the bottom end of the rotating body 17, the inner diameter of the first groove is smaller than that of the second groove, the bottom end of the first groove is communicated with the top end of the second groove, a rotating ring 18 is arranged in the second groove, the outer side wall of the rotating ring 18 is in rotatable sealing contact with the inner side wall of the second groove, the output end of a first connecting pipe 5 is inserted into the rotating ring 18 and is connected with the inner side wall of the rotating ring 18, the top end of a second connecting pipe 7 is connected with the bottom end of the rotating body 17, and the input end of the second connecting pipe 7 is communicated with the second groove; when the second connecting pipe 7 rotates, the rotating body 17 rotates along with the second connecting pipe, at this time, the rotating ring 18 rotates relatively from the second groove, and the first connecting pipe 5 connected with the rotating ring 18 and the rotating body 17 rotate relatively, so that the stable rotation operation of the second connecting pipe 7 is realized, and the use reliability of the device is improved.

The motor is characterized by further comprising a protective shell 19, a protective cavity is formed in the protective shell 19, the motor 3 is arranged in the protective cavity, and the output end of the air cylinder 16 is connected with the middle of the top end of the protective shell 19; the protective shell 19 can protect the motor 3 and reduce the damage of raw materials to the motor 3.

The fixing plate 20 is fixedly arranged on the upper side of the cavity, a mounting hole is formed in the middle of the fixing plate 20, a second bearing is arranged in the mounting hole, and the outer side wall of the second connecting pipe 7 is connected with the inner side wall of the second bearing; the fixing plate 20 may fix the second connection pipe 7, and perform a rotation operation of the second connection pipe 7.

The left front side, the left rear side, the right front side and the right rear side of the bottom end of the kettle body 1 are all fixedly provided with supporting legs 21; the legs 21 can; support equipment, improve stability.

A through opening is arranged at the upper side of the rear end of the kettle body 1, a stop door is arranged in the through opening, and the left end of the stop door is rotatably connected with the left end of the through opening; when the cavity is inside to have a problem, can open the shutter after, improve the opening and adjust it, improve and use the convenience.

When the cleaning solution is used, when raw materials are uniformly mixed, the air cylinder 16 drives the motor 3 and the second gear 11 to move downwards, the second gear 11 moves downwards to the front end of the third gear 14 and is meshed with the front end of the third gear, the motor 3 drives the second gear 11 to rotate, the third gear 14 rotates along with the second gear under the meshing action of teeth, the stirring shaft 2 rotates along with the third gear to drive the multiple groups of stirring teeth 15 to rotate, so that the raw materials can be stirred, the uniformity is improved, the use of the multiple groups of motors 3 is reduced, meanwhile, the stirring force of the raw materials can be improved by the angle arrangement of the stirring teeth 15, the stirring uniformity is improved, after the raw materials are mixed and output from the discharge pipe 13, the cleaning solution is communicated with the input end of the first connecting pipe 5, is transmitted to the three-way pipe 8 after passing through the first connecting pipe 5, the rotating structure 6 and the second connecting pipe 7, and is finally sprayed from the multiple groups of nozzles 10 after passing through the two groups of third connecting pipes 9, at the moment, the motor 3 drives the second gear 11 to rotate, the first gear 4 rotates along with the second gear under the meshing action of teeth, the rotating body 17 rotates along with the second connecting pipe 7 when the second connecting pipe 7 rotates, the rotating ring 18 rotates relatively from the second groove at the moment, the first connecting pipe 5 connected with the rotating ring 18 and the rotating body 17 rotate relatively, so that the stable rotating operation of the second connecting pipe 7 is realized, the second connecting pipe 7, the three-way pipe 8 and the two groups of third connecting pipes 9 rotate, the nozzle 10 arranged at the right end of the left third connecting pipe 9 and the nozzle 10 arranged at the left end of the right third connecting pipe 9 spray to the rotating shaft and other structures, the nozzle 10 arranged at the left end of the left third connecting pipe 9 and the nozzle 10 arranged at the right end of the right third connecting pipe 9 spray to the side wall of the cavity, the attached raw materials can be scrubbed in the spraying process, and the manual washing operation of the attached raw materials is reduced, reduce the raw materials from being stained with of lateral wall and (mixing) shaft 2 lateral wall and attach the phenomenon, reduce the influence to in the later stage use, reduce simultaneously and wash the degree of difficulty, in addition, motor 3 can be protected to protective housing 19, reduces the raw materials to motor 3's damage phenomenon, when the inside problem of cavity, can open the shutter after, improve the opening and adjust it, improve the convenience of using.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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

Claims

1. A polyethylene raw material uniform mixing kettle comprises a kettle body (1), wherein a cavity is arranged in the kettle body (1), and a stirring shaft (2) is arranged in the kettle body (1); the device is characterized by also comprising a motor (3) and a first gear (4), wherein a first connecting hole is formed in the top end of the kettle body (1), a first connecting pipe (5) is fixedly arranged in the first connecting hole, a rotating structure (6) is arranged at the bottom end of the first connecting pipe (5) in a communicating manner, a second connecting pipe (7) is arranged at the bottom end of the rotating structure (6), a three-way pipe (8) is arranged at the output end of the second connecting pipe (7) in a communicating manner, third connecting pipes (9) are arranged at two groups of output ends of the three-way pipe (8) in a communicating manner, a plurality of groups of nozzles (10) are arranged at the left end and the right end of each third connecting pipe (9) in a communicating manner, a second connecting hole is formed in the middle part of the first gear (4), the second connecting pipe (7) is fixedly arranged in the second connecting hole, a second gear (11) is arranged at the front end of the first gear (4) in a meshing manner, and the top end of the second gear (11) is connected with the output end of the motor (3), cauldron body (1) left end upside and right-hand member downside communicate respectively and are provided with inlet pipe (12) and discharging pipe (13), inlet pipe (12) output and discharging pipe (13) input communicate with cavity left end upside and right-hand member downside respectively, and inlet pipe (12) and discharging pipe (13) all communicate and are provided with the valve.

2. The polyethylene raw material uniform mixing kettle according to claim 1, further comprising a third gear (14), wherein the third gear (14) is fixedly arranged at the top end of the stirring shaft (2), the bottom end of the stirring shaft (2) is rotatably connected with the middle part of the bottom end of the inner side wall of the kettle body (1) through a first bearing, a plurality of groups of stirring teeth (15) are fixedly arranged on the outer side wall of the stirring shaft (2), the groups of stirring teeth (15) are staggered, the groups of stirring teeth (15) are all obliquely and fixedly arranged, an air cylinder (16) is fixedly arranged at the top end of the kettle body (1), and the output end of the air cylinder (16) is inserted into the cavity and is connected with the top end of the motor (3).

3. The polyethylene raw material homogenizing kettle according to claim 2, wherein the rotating structure (6) comprises a rotating body (17), a first groove is formed in the top end of the rotating body (17), a second groove is formed in the bottom end of the rotating body (17), the inner diameter of the first groove is smaller than that of the second groove, the bottom end of the first groove is communicated with the top end of the second groove, a rotating ring (18) is arranged in the second groove, the outer side wall of the rotating ring (18) is in rotatable and sealed contact with the inner side wall of the second groove, the output end of the first connecting pipe (5) is inserted into the rotating ring (18) and is connected with the inner side wall of the rotating ring (18), the top end of the second connecting pipe (7) is connected with the bottom end of the rotating body (17), and the input end of the second connecting pipe (7) is communicated with the second groove.

4. The polyethylene raw material mixing kettle according to claim 3, further comprising a protective shell (19), wherein a protective cavity is arranged in the protective shell (19), the motor (3) is arranged in the protective cavity, and the output end of the air cylinder (16) is connected with the middle of the top end of the protective shell (19).

5. The polyethylene raw material homogenizing kettle according to claim 4, further comprising a fixing plate (20), wherein the fixing plate (20) is fixedly arranged on the upper side of the cavity, a mounting hole is formed in the middle of the fixing plate (20), a second bearing is arranged in the mounting hole, and the outer side wall of the second connecting pipe (7) is connected with the inner side wall of the second bearing.

6. The polyethylene raw material mixing kettle according to claim 5, wherein the bottom end of the kettle body (1) is fixedly provided with support legs (21) at the left front side, the left rear side, the right front side and the right rear side.

7. The polyethylene raw material homogenizing kettle according to claim 6, wherein a through opening is arranged on the upper side of the rear end of the kettle body (1), a shutter is arranged in the through opening, and the left end of the shutter is rotatably connected with the left end of the through opening.