CN211612427U

CN211612427U - Large-volume conical double-helix mixer

Info

Publication number: CN211612427U
Application number: CN202020143247.XU
Authority: CN
Inventors: 赵颖娜; 钱继华; 赵键
Original assignee: Shanghai Yuanna Fine Chemical Co ltd
Current assignee: Shanghai Yuanna Fine Chemical Co ltd
Priority date: 2020-01-22
Filing date: 2020-01-22
Publication date: 2020-10-02
Anticipated expiration: 2030-01-22

Abstract

The utility model relates to a helical mixing machine technical field just discloses a big volume toper helical mixing machine, which comprises an outer shell, the shell is circular shape fast, and the inside of shell is hollow structure, the inside hollow part of shell has run through the top wall of shell, the upper end inner wall of shell is from the top down gradually diminishing, this big volume toper helical mixing machine pours liquid material and powdered material into the inside of shell, then the motor starts, and it is rotatory to drive swash plate and round platform, because the upper end inner wall of shell diminishes gradually, so the material can be piled up near the upper end of shell gradually, then after the stirring of swash plate and round platform, the lower extreme of shell falls through the clearance between shell inner wall and the round platform, and such setting makes the stirring more abundant.

Description

Large-volume conical double-helix mixer

Technical Field

The utility model relates to a helical mixing machine technical field specifically is a big volume toper helical mixing machine.

Background

The double-screw mixer type industrial machinery has wide adaptability to mixed materials, can not overheat heat-sensitive materials, can not press feed and grind granular materials, and can not generate scrap separation and segregation phenomena when mixing materials with different specific gravity and granularity.

The existing part of the double helix mixer causes the problem that the mixing is not uniform enough when the double helix mixer per se stirs liquid materials and solid materials due to the structure of the double helix mixer per se.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a big volume toper helical mixing machine.

(II) technical scheme

The utility model provides a following technical scheme: a large-volume conical double-helix mixer comprises a shell, wherein the shell is round and has a hollow structure, the hollow part in the shell penetrates through the upper wall surface of the shell, the inner wall of the upper end of the shell is gradually reduced from top to bottom, the inner wall of the lower end of the shell is gradually increased from top to bottom, a motor is arranged above the shell and has a conventional structure, the details are omitted, the motor is fixedly connected with external supporting equipment, a second connecting rod is fixedly arranged on a rotating shaft below the motor and is a cylindrical block, a round table is fixedly arranged on the lower wall surface of the second connecting rod and is in a round table shape, the round table is gradually increased from top to bottom, two inclined plates are fixedly arranged on the outer wall of the circular table, the two inclined plates correspond to each other from left to right, and incline towards one side close to each other from top to bottom, the left side wall surface and the right side wall surface which are close to each other of the two inclined plates are respectively and fixedly provided with a transverse block, the lower wall surface of the circular truncated cone is fixedly provided with a first connecting rod, and the first connecting rod is a cylindrical block.

Preferably, the outer wall of the first connecting rod is provided with two groups of rectangular blocks, each group of rectangular blocks is provided with four rectangular blocks, and the lower ends of the four rectangular blocks in each group of rectangular blocks are movably connected together through hinges.

Preferably, each group has seted up the rectangular channel on the one side wall that two rectangular blocks that are close to each other in the rectangular block are close to each other respectively, and fixed mounting has the extension spring respectively on the one side inner wall that two rectangular channels that are close to each other kept away from each other, the opening has been seted up to the below wall of shell.

Preferably, the opening is a circular hole and is communicated with the inside of the shell, two supporting legs are fixedly mounted on the lower wall surface of the shell, the two supporting legs correspond to each other left and right, liquid materials and powdery materials are poured into the shell, then the motor is started to drive the inclined plate and the circular truncated cone to rotate, the inner wall of the upper end of the shell is gradually reduced, so that the materials can be gradually accumulated near the upper end of the shell, and then the materials are stirred by the inclined plate and the circular truncated cone and fall to the lower end of the shell through a gap between the inner wall of the shell and the circular truncated cone, so that the stirring is more sufficient, when the circular truncated cone rotates, the connecting rod is driven to rotate, then when the connecting rod rotates, due to centrifugal force, two groups of rectangular blocks on the left side and the right side can swing to one side away from the connecting rod, then the tension spring is pulled, and four rectangular blocks, then spread into a fan shape, the stirring area is enlarged, and secondary stirring is carried out.

(III) advantageous effects

Compared with the prior art, the utility model provides a big volume toper helical mixing machine possesses following beneficial effect:

1. this big volume toper helical mixing machine pours liquid material and powdered material into the inside of shell, then the motor starts, and it is rotatory to drive swash plate and round platform, because the upper end inner wall of shell diminishes gradually, so the material can be piled up near the upper end of shell gradually, then after the stirring of swash plate and round platform, falls the lower extreme of shell through the clearance between shell inner wall and the round platform, and such setting makes the stirring more abundant.

2. This big volume toper helical mixing machine, when the round platform was rotatory, can drive connecting rod one rotatory, then when connecting rod is rotatory, because centrifugal force, two sets of rectangular blocks of the left and right sides can be swung to one side of keeping away from connecting rod one, then the extension spring is pulled open, and four rectangular blocks in every group rectangular block can keep away from each other, then expand into fan-shaped, increase the stirring area, carry out the secondary stirring.

Drawings

FIG. 1 is a schematic perspective sectional view of the structure of the present invention;

fig. 2 is a schematic cross-sectional view of four rectangular blocks.

In the figure: the device comprises a shell 1, a motor 2, a circular truncated cone 3, an inclined plate 4, a transverse block 5, a connecting rod I6, a connecting rod II 7, a rectangular block 8, an opening 9, supporting legs 10, a rectangular groove 11 and a tension spring 12.

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. 1-2, a large-volume conical twin-screw mixer comprises a housing 1, wherein the housing 1 is a circular block, the interior of the housing 1 is a hollow structure, the hollow part of the interior of the housing 1 penetrates through the upper wall surface of the housing 1, the inner wall of the upper end of the housing 1 gradually decreases from top to bottom, the inner wall of the lower end of the housing 1 gradually increases from top to bottom, a motor 2 is arranged above the housing 1, the motor 2 is of a conventional structure and is not described herein, the motor 2 is fixedly connected with external supporting equipment, a rotating shaft below the motor 2 is fixedly provided with a connecting rod two 7, the connecting rod two 7 is a cylindrical block, the lower wall surface of the connecting rod two 7 is fixedly provided with a circular truncated cone 3, the circular truncated cone 3 is in a circular truncated cone shape, the circular truncated cone 3 gradually increases from top to bottom, and two inclined plates 4 are fixedly arranged on the outer wall of the circular truncated cone 3, the left side and the right side of the two inclined plates 4 correspond to each other, the two inclined plates 4 are inclined from top to bottom towards one side close to each other gradually, the left side and the right side of one side wall face close to each other of the two inclined plates 4 are respectively and fixedly provided with a cross block 5, the lower side wall face of the circular platform 3 is fixedly provided with a connecting rod I6, the connecting rod I6 is a cylindrical block, the outer wall of the connecting rod I6 is provided with two groups of rectangular blocks 8, each group of rectangular blocks 8 is respectively provided with four rectangular blocks 8, the lower ends of the four rectangular blocks 8 in each group of rectangular blocks 8 are movably connected together through hinges, one side wall face close to each other of the two rectangular blocks 8 in each group of rectangular blocks 8 is respectively provided with a rectangular groove 11, the inner wall face, far away from each other, of the two rectangular grooves 11, are respectively and fixedly provided with a tension spring 12, the lower side, the opening 9 is communicated with the inside of the shell 1, two supporting legs 10 are fixedly installed on the wall surface below the shell 1, the two supporting legs 10 correspond to each other left and right, liquid materials and powdery materials are poured into the shell 1, then the motor 2 is started to drive the inclined plate 4 and the circular truncated cone 3 to rotate, the materials can be gradually accumulated near the upper end of the shell 1 due to the fact that the inner wall of the upper end of the shell 1 is gradually reduced, then the materials are stirred by the inclined plate 4 and the circular truncated cone 3 and then fall to the lower end of the shell 1 through a gap between the inner wall of the shell 1 and the circular truncated cone 3, the stirring is more sufficient, when the circular truncated cone 3 rotates, the connecting rod I6 is driven to rotate, then when the connecting rod I6 rotates, due to centrifugal force, the two groups of rectangular blocks 8 on the left side and the right side can swing to the side away from the connecting, four rectangular blocks 8 in each group of rectangular blocks 8 can be far away from each other and then spread into a fan shape, so that the stirring area is increased, and secondary stirring is carried out.

When in use, the utility model is used,

the first step is as follows: pour liquid material and powdered material into the inside of shell 1, then motor 2 starts, drive swash plate 4 and round platform 3 rotation, because the upper end inner wall of shell 1 diminishes gradually, so the material can be piled up near the upper end of shell 1 gradually, then after the stirring of swash plate 4 and round platform 3, fall the lower extreme of shell 1 through the clearance between shell 1 inner wall and the round platform 3, such setting makes the stirring more abundant.

The second step is that: when the round platform 3 is rotatory, can drive connecting rod 6 rotatory, then when connecting rod 6 is rotatory, because centrifugal force, two sets of rectangular blocks 8 of the left and right sides can be swung to one side of keeping away from connecting rod 6, then extension spring 12 is pulled open, and four rectangular blocks 8 in every rectangular block 8 of group can be kept away from each other, then expand into fan-shaped, increase the stirring area, carry out the secondary stirring.

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 large-volume conical twin-screw mixer comprising a housing (1), characterized in that: the utility model discloses a rotary table, including shell (1), motor (2), connecting rod two (7), the below wall fixed mounting of connecting rod two (7) has round platform (3), fixed mounting has two swash plates (4) on the outer wall of round platform (3), the below wall fixed mounting of round platform (3) has connecting rod one (6), be provided with two sets of rectangular block (8) on the outer wall of connecting rod one (6), has four rectangular block (8) respectively in every group rectangular block (8), opening (9) have been seted up to the below wall of shell (1).

2. A large volume conical twin screw mixer as claimed in claim 1 in which: the shell (1) is a circular block, the interior of the shell (1) is of a hollow structure, and the hollow part in the shell (1) penetrates through the upper wall surface of the shell (1).

3. A large volume conical twin screw mixer as claimed in claim 1 in which: the connecting rod II (7) is a cylindrical block, the circular truncated cone (3) is gradually enlarged from top to bottom, and the two inclined plates (4) correspond to each other left and right.

4. A large volume conical twin screw mixer as claimed in claim 1 in which: the two inclined plates (4) are inclined towards one side close to each other from top to bottom, and transverse blocks (5) are fixedly mounted on the side wall surfaces of the two inclined plates (4) close to each other from left to right.

5. A large volume conical twin screw mixer as claimed in claim 1 in which: connecting rod (6) are the columniform piece, opening (9) are the circular shape hole, and opening (9) intercommunication shell (1) inside, the below wall fixed mounting of shell (1) has two supporting legs (10), and mutual correspondence is controlled to two supporting legs (10).

6. A large volume conical twin screw mixer as claimed in claim 1 in which: every group four rectangular block (8) lower extreme in rectangular block (8) pass through hinge swing joint and are in the same place, seted up rectangular channel (11) respectively on the one side wall face that two rectangular block (8) that are close to each other in every group rectangular block (8) are close to each other, on the one side inner wall that two rectangular channel (11) that are close to each other kept away from each other respectively fixed mounting have extension spring (12).