CN218901745U

CN218901745U - Double-cavity stirring kneader

Info

Publication number: CN218901745U
Application number: CN202223380284.0U
Authority: CN
Inventors: 欧祖飞
Original assignee: Foshan Bang Deshi Machinery Equipment Co ltd
Current assignee: Foshan Bang Deshi Machinery Equipment Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-04-25
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a double-cavity stirring kneader, which comprises a base, wherein a motor base and a kneading box body are fixedly arranged on the base, a first motor is fixedly arranged on the motor base, a gear box is arranged on the kneading box body, the input end of the gear box is connected with the output shaft of the first motor through a coupler, two output ends of the gear box are connected with stirring shafts, and the stirring shafts extend into the kneading box body and are fixedly connected with a mincing frame; two connected chambers are arranged in the kneading box body and are respectively used for installing two groups of stirring shafts; the lower end of the kneading box body is provided with a discharging assembly, the discharging assembly is used for conveying the materials stirred and mixed in the kneading box body out of the kneading box body, and the discharging end of the discharging assembly is connected with a discharging main pipe; according to the utility model, synchronous driving of the two groups of mincing frames is realized through the gear box, and mincing and mixing of raw materials are realized through the two chambers, so that the mincing and mixing effect of the materials is better.

Description

Double-cavity stirring kneader

Technical Field

The utility model belongs to the technical field of kneaders, and particularly relates to a double-cavity stirring kneader.

Background

The kneader is a device for kneading, vulcanizing, polymerizing and the like materials with high viscosity and elastoplasticity. Usually, two paddles are arranged in parallel tangential differential arrangement, namely, one paddle is high in speed and the other paddle is low in speed, so that shearing force is generated, the mixed materials can be sheared rapidly, and the materials can be mixed uniformly. The existing kneader cannot automatically discharge materials, and cannot repeatedly process the materials which are not processed completely, so that the processing effect of the materials is affected.

Disclosure of Invention

According to the double-cavity stirring kneader provided by the utility model, materials are fed into the discharging main pipe through the spiral conveying sheet, and the arrangement of the material return pipe can effectively ensure that the materials which are not completely crushed can be returned into the kneading box body again for re-mincing.

The aim of the utility model can be achieved by the following technical scheme: the double-cavity stirring kneader comprises a base, wherein a motor base and a kneading box body are fixedly arranged on the base, a first motor is fixedly arranged on the motor base, a gear box is arranged on the kneading box body, the input end of the gear box is connected with the output shaft of the first motor through a coupler, two output ends of the gear box are connected with stirring shafts, and the stirring shafts extend into the kneading box body and are fixedly connected with a mincing frame; two connected chambers are arranged in the kneading box body and are respectively used for installing two groups of stirring shafts;

the lower end of the kneading box body is provided with a discharging assembly, the discharging assembly is used for conveying the materials stirred and mixed in the kneading box body out of the kneading box body, and the discharging end of the discharging assembly is connected with a discharging main pipe;

the kneading box body is provided with a flip component which is used for automatically covering or opening the kneading box body.

The utility model further technically improves that: the outlet of the discharging main pipe is connected with a discharging pipe and a feeding back pipe, valves are arranged on the discharging pipe and the feeding back pipe, and the feeding back pipe is communicated with the inside of the kneading box body.

The utility model further technically improves that: the discharging assembly comprises a conveying cylinder, a receiving hopper is arranged at the upper end of the conveying cylinder, the receiving hopper is connected to the bottom of the kneading box body, a conveying shaft is rotatably arranged in the receiving hopper, and a spiral conveying sheet is arranged on the conveying shaft.

The utility model further technically improves that: the discharging assembly further comprises a supporting seat, a second motor is fixedly installed on the supporting seat, and the second motor is in transmission connection with the conveying shaft through a chain transmission piece.

The utility model further technically improves that: the flip assembly comprises a fixing frame, wherein a flip connecting rod is rotatably arranged on the fixing frame, and a cover plate is fixedly arranged on the flip connecting rod.

The utility model further technically improves that: the driving cylinder is arranged on the fixing frame, the output end of the driving cylinder is connected with the driving connecting rod, and the driving connecting rod is connected with the overturning connecting rod.

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

1. when the device is used, synchronous driving of the two groups of mincing frames is realized through the gear box, and mincing and mixing of raw materials are realized through the two chambers, so that the mincing and mixing effect of the materials is better.

2. Automatic discharging is achieved on the minced raw materials through the arrangement of the discharging component, so that rapid and stable discharging of the materials can be effectively ensured.

3. The material is fed into the discharging main pipe through the spiral conveying sheet, and the arrangement of the material returning pipe can effectively ensure that the material which is not completely crushed can be returned into the kneading box body again for re-mincing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view showing the overall front view of a double-cavity stirring kneader according to the present utility model;

FIG. 2 is a schematic diagram showing the overall top view structure of a double-cavity stirring kneader according to the present utility model;

FIG. 3 is a schematic diagram showing the overall side view of a double-cavity stirring kneader according to the present utility model;

FIG. 4 is a schematic view showing the structure of a discharge assembly of a double-cavity stirring kneader according to the present utility model.

In the figure: 1. a base; 2. a motor base; 3. a first motor; 4. a coupling; 5. a gear box; 6. pinching the box body; 7. a discharge assembly; 71. a support base; 72. a second motor; 73. a chain transmission member; 74. a delivery cylinder; 75. a spiral conveying sheet; 76. a conveying shaft; 77. a receiving hopper; 8. mincing rack; 9. a flip assembly; 91. a fixing frame; 92. a drive cylinder; 93. a drive link; 94. turning over the connecting rod; 95. a cover plate; 10. a discharging main pipe; 11. a discharge pipe; 12. a feed back pipe; 13. and (3) a valve.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, 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.

Referring to fig. 1-4, a double-cavity stirring kneader comprises a base 1, wherein a motor base 2 and a kneading box body 6 are fixedly arranged on the base 1, a first motor 3 is fixedly arranged on the motor base 2, a gear box 5 is arranged on the kneading box body 6, the input end of the gear box 5 is connected with an output shaft of the first motor 3 through a coupling 4, two output ends of the gear box 5 are both connected with stirring shafts, and the stirring shafts extend into the kneading box body 6 and are fixedly connected with a mincing frame 8; two connected chambers are arranged in the kneading box body 6 and are respectively used for installing two groups of stirring shafts;

a discharging assembly 7 is arranged at the lower end of the kneading box body 6, the discharging assembly 7 is used for conveying the materials stirred and mixed in the kneading box body 6 out of the kneading box body 6, and a discharging end of the discharging assembly 7 is connected with a discharging main pipe 10;

the kneading box body 6 is provided with a flip cover assembly 9, and the flip cover assembly 9 is used for automatically covering or opening the kneading box body 6.

Specifically, the exit of discharging main 10 is connected with row material pipe 11 and feed back pipe 12, it all is provided with valve 13 on row material pipe 11 and the feed back pipe 12, feed back pipe 12 is linked together with kneading box 6 inside, and the setting of feed back pipe 12 can effectively ensure that the material that does not smash completely can return back to kneading box 6 again and mincing.

Specifically, the discharging assembly 7 comprises a conveying cylinder 74, a receiving hopper 77 is arranged at the upper end of the conveying cylinder 74, the receiving hopper 77 is connected to the bottom of the kneading box 6, a conveying shaft 76 is rotatably arranged in the receiving hopper 77, and a spiral conveying sheet 75 is arranged on the conveying shaft 76.

Specifically, the discharging assembly 7 further includes a supporting seat 71, a second motor 72 is fixedly mounted on the supporting seat 71, and the second motor 72 is in transmission connection with a conveying shaft 76 through a chain transmission member 73.

Specifically, the flip assembly 9 includes a fixing frame 91, a flip link 94 is rotatably mounted on the fixing frame 91, and a cover plate 95 is fixedly mounted on the flip link 94.

Specifically, a driving cylinder 92 is mounted on the fixing frame 91, an output end of the driving cylinder 92 is connected with a driving connecting rod 93, and the driving connecting rod 93 is connected with a turning connecting rod 94.

Working principle: when the novel material grinding machine is used, the driving cylinder 92 works to drive the driving connecting rod 93 to move, the driving connecting rod 93 drives the cover plate 95 to rotate through the overturning connecting rod 94, the cover plate 95 automatically covers or opens the kneading box body 6, after materials are put into the kneading box body 6, the cover plate 95 covers the kneading box body 6, then the first motor 3 works to drive the gear group in the gear box 5 to rotate, the gear box 5 simultaneously drives the two groups of stirring shafts to rotate, the two groups of stirring shafts drive the two groups of grinding racks 8 to rotate so as to grind and mix the materials, the materials fall into the conveying cylinder 74 through the receiving hopper 77 after being ground, the second motor 72 drives the conveying shaft 76 to rotate through the chain transmission piece 73, the materials are conveyed into the discharging main pipe 10 through the spiral conveying piece 75, and the arrangement of the feeding pipe 12 can effectively ensure that the materials which are not completely ground can be returned into the kneading box body 6 again.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. A double-cavity stirring kneader is characterized in that: the novel grinding machine comprises a base (1), wherein a motor base (2) and a kneading box body (6) are fixedly arranged on the base (1), a first motor (3) is fixedly arranged on the motor base (2), a gear box (5) is arranged on the kneading box body (6), the input end of the gear box (5) is connected with the output shaft of the first motor (3) through a coupler (4), two output ends of the gear box (5) are connected with stirring shafts, and the stirring shafts extend into the kneading box body (6) and are fixedly connected with a grinding frame (8); two connected chambers are arranged in the kneading box body (6) and are respectively used for installing two groups of stirring shafts; the lower end of the kneading box body (6) is provided with a discharging assembly (7), the discharging assembly (7) is used for conveying materials stirred and mixed in the kneading box body (6) out of the kneading box body (6), and the discharging end of the discharging assembly (7) is connected with a discharging main pipe (10); the kneading box body (6) is provided with a flip component (9), and the flip component (9) is used for automatically covering or opening the kneading box body (6).

2. The double-cavity stirring kneader according to claim 1, characterized in that the outlet of the discharging main pipe (10) is connected with a discharging pipe (11) and a feeding back pipe (12), the discharging pipe (11) and the feeding back pipe (12) are respectively provided with a valve (13), and the feeding back pipe (12) is communicated with the inside of the kneading box body (6).

3. The double-cavity stirring kneader according to claim 1, characterized in that the discharging component (7) comprises a conveying cylinder (74), a receiving hopper (77) is arranged at the upper end of the conveying cylinder (74), the receiving hopper (77) is connected to the bottom of the kneading box body (6), a conveying shaft (76) is rotatably arranged in the receiving hopper (77), and a spiral conveying sheet (75) is arranged on the conveying shaft (76).

4. A double-cavity stirring kneader according to claim 3, characterised in that the discharge assembly (7) further comprises a support base (71), a second motor (72) is fixedly mounted on the support base (71), and the second motor (72) is in transmission connection with a conveying shaft (76) through a chain transmission piece (73).

5. A double-cavity stirring kneader according to claim 1, characterised in that the flip-cover assembly (9) comprises a fixing frame (91), a flip-over connecting rod (94) is rotatably mounted on the fixing frame (91), and a cover plate (95) is fixedly mounted on the flip-over connecting rod (94).

6. The double-cavity stirring kneader according to claim 5, characterized in that a driving cylinder (92) is installed on the fixing frame (91), the output end of the driving cylinder (92) is connected with a driving connecting rod (93), and the driving connecting rod (93) is connected with a turning connecting rod (94).