CN220409292U

CN220409292U - Novel internal mixer

Info

Publication number: CN220409292U
Application number: CN202320217305.2U
Authority: CN
Inventors: 孙广括; 赵付彬; 王斌; 杨海达; 王建功; 董桂平
Original assignee: Hexpo Polymer Materials Qingdao Co ltd
Current assignee: Hexpo Polymer Materials Qingdao Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2024-01-30
Anticipated expiration: 2033-02-15

Abstract

The utility model relates to the technical field of internal mixers, and discloses a novel internal mixer, which solves the problem that the raw materials cannot be fully stirred and mixed by crushing the raw materials through two crushing blades at present; according to the stirring rod, the stirring rod I can be rotated through the matching between the motor and the transmission shaft as well as the sleeve, and the stirring rod II can be rotated through the matching between the driving gear, the driven gear and the rotation shaft, so that the stirring rod I and the stirring rod II can be rotated simultaneously, and the stirring rod II can be used for stirring raw materials fully.

Description

Novel internal mixer

Technical Field

The utility model belongs to the technical field of internal mixers, and particularly relates to a novel internal mixer.

Background

The internal mixer is a machine which is provided with a pair of rotors with specific shapes and relatively rotating and is used for plasticating and mixing polymer materials in a clearance way under a closed state with adjustable temperature and pressure, and mainly comprises a banburying chamber, the rotors, a rotor sealing device, a feeding and pressing device, a discharging device, a transmission device, a machine seat and the like; according to the authorized bulletin number: CN216400169U, a patent document named "a new internal mixer", describes in the specification: according to the utility model, through the arrangement of the driving gear, the driven gear, the crushing leaves, the inclined plate and the filter plate, the second rotating rod rotates oppositely along with the driving gear and the driven gear through the meshing transmission of the driving gear and the driven gear, so that the two crushing leaves crush the raw materials, the raw materials are stirred and mixed more carefully, the practicability of the device is further improved, the fineness and the uniformity of the raw materials are ensured, the inclined plate is used for guiding the crushed and mixed raw materials, the working range of the filter plate is avoided, the raw materials are prevented from accumulating, the filter plate only can the fully crushed and mixed raw materials pass through, the product yield is improved, the raw materials are more uniform when being poured in, and the raw materials are mixed more thoroughly when being banburying; the following drawbacks still remain:

the crushing treatment is carried out on the raw materials only through two crushing leaves, so that the effect of fully stirring and mixing the raw materials can not be achieved.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the novel internal mixer, which effectively solves the problem that the raw materials cannot be fully stirred and mixed due to the fact that the raw materials are crushed by only two crushing blades at present.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel internal mixer comprises a shell, wherein a crushing mechanism and a stirring mechanism are arranged on the inner side of the shell, and the crushing mechanism is positioned above the stirring mechanism;

the crushing mechanism comprises a transmission shaft positioned at the inner side of the shell, a crushing cylinder is fixedly arranged at the outer side of the transmission shaft, a crushing blade II is fixedly arranged at the outer side of the crushing cylinder at equal angles, and the top end of the transmission shaft penetrates through the shell and is fixedly connected with a motor.

Preferably, a top plate is fixedly arranged at the top of the motor, a supporting rod is fixedly arranged at the bottom of the top plate at equal angles, and the bottom end of the supporting rod is fixedly connected with the top of the shell.

Preferably, the inside of the shell is fixedly provided with a filter plate, the filter plate is movably connected with the transmission shaft, and the crushing blade is positioned above the filter plate.

Preferably, an inner cylinder is fixedly arranged at the top of the filter plate, the outer side of the inner cylinder is attached to the inner side of the shell, crushing blades I and crushing blades II are fixedly arranged at the inner side of the inner cylinder at equal angles, and the crushing blades I and the crushing blades II are staggered.

Preferably, the stirring mechanism comprises a sleeve fixed on the outer side of the transmission shaft, the sleeve is positioned below the filter plate, and stirring rods I are fixedly arranged on the outer side of the sleeve at equal intervals.

Preferably, the bottom plate is installed to the casing bottom, and equiangular fixed mounting has the support column at the top of bottom plate, and the top of support column and the bottom fixed connection of casing, the bottom of transmission shaft run through the casing and rotate with the bottom plate and be connected, and the top equiangular rotation of bottom plate is connected with the pivot, and the top of pivot runs through the casing and rotates with the bottom of filter to be connected, and the outside equidistance fixed mounting of pivot has puddler second, puddler second and puddler first staggered arrangement.

Preferably, a driven gear is fixedly arranged on the outer side of the rotating shaft and positioned between the shell and the bottom plate, and a driving gear is fixedly arranged on the outer side of the transmission shaft and meshed with the driven gear.

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

(1) According to the utility model, the stirring rod I can be rotated through the matching between the motor and the transmission shaft as well as the sleeve, and the stirring rod II can be rotated through the matching between the driving gear, the driven gear and the rotation shaft, so that the stirring rod I and the stirring rod II can be simultaneously rotated, and the raw materials can be sufficiently stirred;

(2) This novel cooperation between through motor and the transmission shaft can make crushing section of thick bamboo rotate then, can make crushing blade two rotate then to through the cooperation of crushing blade two with crushing blade one, thereby be convenient for carry out crushing treatment to the raw materials.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the novel internal mixer structure of the utility model;

FIG. 2 is a schematic view of the crushing mechanism of the present utility model;

FIG. 3 is a schematic view of the stirring mechanism of the present utility model;

in the figure: 1. a housing; 2. a crushing mechanism; 201. a transmission shaft; 202. a filter plate; 203. crushing blade I; 204. a support rod; 205. a top plate; 206. a motor; 207. a crushing cylinder; 208. crushing blade II; 209. an inner cylinder; 3. a stirring mechanism; 301. a sleeve; 302. a rotating shaft; 303. a bottom plate; 304. a stirring rod I; 305. a drive gear; 306. a driven gear; 307. a support column; 308. stirring rod II.

Detailed Description

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

An embodiment is shown in fig. 1-3, the utility model comprises a shell 1, wherein a crushing mechanism 2 and a stirring mechanism 3 are arranged on the inner side of the shell 1, and the crushing mechanism 2 is positioned above the stirring mechanism 3.

In the second embodiment, based on the first embodiment, the crushing mechanism 2 includes a transmission shaft 201 located inside the casing 1, a crushing cylinder 207 is fixedly installed outside the transmission shaft 201, a crushing blade two 208 is fixedly installed outside the crushing cylinder 207 at equal angles, the top end of the transmission shaft 201 penetrates through the casing 1 and is fixedly connected with a motor 206, a top plate 205 is fixedly installed at the top of the motor 206, a support rod 204 is fixedly installed at equal angles at the bottom of the top plate 205, the bottom end of the support rod 204 is fixedly connected with the top of the casing 1, a filter plate 202 is fixedly installed inside the casing 1, the filter plate 202 is movably connected with the transmission shaft 201, the crushing blade two 208 is located above the filter plate 202, an inner cylinder 209 is fixedly installed at the top of the filter plate 202, the outer side of the inner cylinder 209 is attached to the inside of the casing 1, a crushing blade one 203 is fixedly installed at equal angles inside the inner cylinder 209, and the crushing blade one 203 is staggered with the crushing blade two 208;

firstly, raw materials are put into a shell 1, then a motor 206 is started to drive a transmission shaft 201 to rotate and a crushing barrel 207 to rotate, then a crushing blade II 208 is driven to rotate, the raw materials are crushed through the cooperation of the crushing blade II 208 and the crushing blade I203, the crushed raw materials move downwards through the filtering action of a filter plate 202, and meanwhile, only raw materials meeting the required particle size can pass through the filter plate 202.

In the third embodiment, based on the first embodiment, the stirring mechanism 3 includes a sleeve 301 fixed on the outer side of the transmission shaft 201, the sleeve 301 is located below the filter plate 202, a stirring rod one 304 is fixedly installed on the outer side of the sleeve 301 at equal distance, a bottom plate 303 is installed at the bottom of the housing 1, a supporting column 307 is fixedly installed at the top of the bottom plate 303 at equal angles, the top end of the supporting column 307 is fixedly connected with the bottom of the housing 1, the bottom end of the transmission shaft 201 penetrates the housing 1 and is rotationally connected with the bottom plate 303, a rotating shaft 302 is rotationally connected at equal angles with the top of the bottom plate 303, the top end of the rotating shaft 302 penetrates the housing 1 and is rotationally connected with the bottom of the filter plate 202, a stirring rod two 308 is fixedly installed at equal distances from the outer side of the rotating shaft 302, a driven gear 306 is fixedly installed between the housing 1 and the bottom plate 303 at the outer side of the rotating shaft 302 in a staggered arrangement with the stirring rod one 304, a driving gear 305 is fixedly installed at the outer side of the transmission shaft 201, and the driving gear 305 is meshed with the driven gear 306;

when the transmission shaft 201 rotates, the sleeve 301 is driven to rotate, the stirring rod I304 is driven to rotate, the rotating shaft 302 is driven to rotate under the meshing action of the driving gear 305 and the driven gear 306, and the stirring rod II 308 is driven to rotate, so that the stirring rod I304 and the stirring rod II 308 rotate simultaneously, and finally, the raw materials are fully stirred.

Working principle: when the stirring rod is used, firstly, raw materials are placed in the shell 1, then the motor 206 is started to drive the transmission shaft 201 to rotate, the crushing barrel 207 is driven to rotate, then the crushing blade II 208 is driven to rotate, the raw materials are crushed through the cooperation of the crushing blade II 208 and the crushing blade I203, the crushed raw materials move downwards through the filtering action of the filtering plate 202, meanwhile, only raw materials with the required particle size can pass through the filtering plate 202, when the transmission shaft 201 rotates, the sleeve 301 is driven to rotate, the stirring rod I304 is driven to rotate, the rotating shaft 302 is driven to rotate through the meshing action of the driving gear 305 and the driven gear 306, the stirring rod II 308 is driven to rotate, and therefore the stirring rod I304 and the stirring rod II 308 rotate simultaneously, and finally, the raw materials are fully stirred.

Claims

1. The utility model provides a novel banbury mixer, includes casing (1), its characterized in that: the inner side of the shell (1) is provided with a crushing mechanism (2) and a stirring mechanism (3), and the crushing mechanism (2) is positioned above the stirring mechanism (3);

the crushing mechanism (2) comprises a transmission shaft (201) positioned at the inner side of the shell (1), a crushing barrel (207) is fixedly arranged at the outer side of the transmission shaft (201), a crushing blade II (208) is fixedly arranged at the outer side of the crushing barrel (207) at equal angles, and the top end of the transmission shaft (201) penetrates through the shell (1) and is fixedly connected with a motor (206).

2. A new internal mixer according to claim 1, characterized in that: the top of motor (206) fixed mounting has roof (205), and the bottom equiangular fixed mounting of roof (205) has bracing piece (204), and the bottom of bracing piece (204) is connected with the top fixed of casing (1).

3. A new internal mixer according to claim 1, characterized in that: the inner side of the shell (1) is fixedly provided with a filter plate (202), the filter plate (202) is movably connected with the transmission shaft (201), and the crushing blade II (208) is positioned above the filter plate (202).

4. A new internal mixer according to claim 3, characterized in that: the top of filter (202) fixed mounting has inner tube (209), and the outside of inner tube (209) is laminated with the inboard of casing (1), and the inboard equiangular fixed mounting of inner tube (209) has crushing blade one (203), crushing blade one (203) and crushing blade two (208) staggered arrangement.

5. A new internal mixer according to claim 1, characterized in that: the stirring mechanism (3) comprises a sleeve (301) fixed on the outer side of the transmission shaft (201), the sleeve (301) is located below the filter plate (202), and stirring rods I (304) are fixedly installed on the outer side of the sleeve (301) at equal intervals.

6. A new internal mixer according to claim 1, characterized in that: bottom plate (303) is installed to casing (1) bottom, and equiangular fixed mounting has support column (307) at the top of bottom plate (303), and the bottom fixed connection of support column (307) and casing (1), casing (1) are run through to the bottom of transmission shaft (201) and rotate with bottom plate (303) and be connected, and the top equiangular rotation of bottom plate (303) is connected with pivot (302), and casing (1) are run through at the top of pivot (302) and rotate with the bottom of filter (202) and be connected, and the outside equidistance fixed mounting of pivot (302) has puddler two (308), puddler two (308) and puddler one (304) staggered arrangement.

7. The novel internal mixer of claim 6, wherein: the outside of pivot (302) fixed mounting has driven gear (306) that are located between casing (1) and bottom plate (303), and the outside fixed mounting of transmission shaft (201) has driving gear (305), and driving gear (305) and driven gear (306) meshing.