CN220677560U

CN220677560U - Mixer of rotary mixing barrel

Info

Publication number: CN220677560U
Application number: CN202321918762.0U
Authority: CN
Inventors: 缪磊; 吴亚东; 姬大兵; 郁为民
Original assignee: Suzhou Fengying Engineering Plastic Co ltd
Current assignee: Suzhou Fengying Engineering Plastic Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-03-29
Anticipated expiration: 2033-07-20

Abstract

The utility model discloses a mixer of a rotary mixing drum, which belongs to the technical field of rotary mixers and comprises a mounting frame, wherein mounting pipes are rotatably mounted on two sides of the inner top of the mounting frame through a first bearing, a mixing drum is welded between two groups of mounting pipes, a first motor is fixedly mounted on two sides of the top of the mounting frame, a gear disc is mounted at the output end of the first motor through a rotating shaft, a gear sleeve is arranged at the position, corresponding to the gear disc, of the outer side of each mounting pipe, and the gear sleeve is meshed with the gear disc; according to the technical scheme, through the screening box, the mixed materials can directly fall into the screening box through the feeding port, and then the first screening screen plate and the second screening screen plate inside the screening box can screen the mixed materials, so that the mixed materials can be classified according to the particle size, and the service performance of the device is improved.

Description

Mixer of rotary mixing barrel

Technical Field

The utility model relates to the technical field of rotary blendors, in particular to a rotary mixing drum blendor.

Background

The utility model provides a blendor of rotary mixing drum, namely rotary blendor, is the equipment commonly used of material stirring, and it is mainly through driving the rotation of mixing drum, makes the material rely on its gravity and centrifugal force to carry out polymerization repeatedly and separate and reaches the effect of misce bene, then physically relies on its dead weight to discharge by the bin outlet, and wherein "rotary blendor" that application number is "202223416750.6" disclosed, and it has been solved when current blendor is operated, can not have in the radius of gyration people or object to be close, otherwise can cause personnel or machine's incident. General machine lacks safety protection or protection measure incompletely, has the potential safety hazard, and the stop position of blendor is uncertain to can not accurately stop in the vertical position of business turn over material, need manual regulation side can normally feed and the multiple drawback of row material, but the blendor of the gyration formula mixing drum of similar structure still has a great deal of defect when in the in-service use, if: the blendor of traditional rotation mixing drum relies on the mixing drum gyration to realize the mixture to the material generally, and its mixing efficiency is low, and the mixing effect is not good moreover, and simultaneously, the blendor of traditional rotation mixing drum is after mixing the material, can't classify the material after mixing according to the particle size. In view of this, we propose a blendor for a rotary mixing drum.

Disclosure of Invention

1. Technical problem to be solved

The utility model aims to provide a mixer with a rotary mixing drum, which solves the problems in the background technology.

2. Technical proposal

The utility model provides a blendor of rotary mixing drum, includes the mounting bracket, the both sides at top are installed through first bearing rotation in the mounting bracket and are installed the mounting tube, and the welding has the mixing drum between two sets of mounting tubes, the both sides fixed mounting in mounting bracket top have first motor, and the output of first motor installs the toothed disc through the axis of rotation, the mounting tube outside is equipped with the gear sleeve with the position department that the toothed disc corresponds, and the gear sleeve meshes with the toothed disc;

the stirring rod is rotatably arranged at the inner top of the mounting frame through a second bearing, the stirring rod is centrally symmetrical with the two groups of mounting pipes, at least two groups of equidistant stirring blades are arranged on the surface of the stirring rod penetrating through the mixing barrel, a second motor is fixedly arranged at the position of the top of one side of the mounting frame corresponding to the stirring rod, and a rotating shaft at the output end of the second motor is fixedly connected with the corresponding end of the stirring rod;

the middle part of the bottom in the mounting frame is fixedly provided with a screening box through a spring seat, the middle part of the bottom of the screening box is fixedly provided with a vibration motor, the rear side of the top of the screening box is provided with a feed inlet, and the feeding hole is centrally symmetrical with the bottom of the mixing drum, a first screening screen plate is arranged at the position of the inner top of the screening box, and a second screening screen plate is arranged at the position of the inner bottom of the screening box.

As an alternative scheme of this application technical scheme, the inner circle of first bearing and the outer wall welded fastening of installation tube, and the inner wall welded fastening of the outer lane of first bearing and mounting bracket.

As an alternative scheme of this application technical scheme, the both ends department of puddler all is equipped with the second bearing, the inner wall of second bearing and the outer wall welded fastening of puddler, and the outer wall of second bearing and the inner wall welded fastening of mounting bracket.

As an alternative scheme of this application technical scheme, the penetration department of puddler surface and blending tank is equipped with the third bearing, and the inner circle of third bearing and the outer wall welded fastening of puddler, and the outer lane of third bearing and the penetration department welded fastening of blending tank.

As an alternative scheme of the technical scheme, the center department of mixing drum top and bottom is equipped with the bin outlet, and the bin outlet department twists and is equipped with sealed lid.

As an alternative scheme of this application technical scheme, screening case front side is equipped with first discharge gate with the position department that first screening otter board corresponds, and screening case front side is equipped with the second discharge gate with the position department that the second screening otter board corresponds, and the bottom of screening case front side is equipped with the third discharge gate.

As an alternative of the technical scheme of the application, the inner bottoms of the first screening screen, the second screening screen and the screening box are obliquely arranged, and the aperture of the first screening screen is larger than that of the second screening screen.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the technical scheme, the stirring rod, the stirring blades and the second motor are arranged, the second motor can be controlled to drive the stirring rod to synchronously rotate in the rotation process of the mixing drum, the stirring rod is opposite to the rotation direction of the mixing drum, the mixing of materials is realized in the rotation process of the mixing drum, the stirring rod drives the stirring blades to rotate, the materials are mixed, the mixing effect that the materials in the mixing drum are mutually impacted can be realized due to the fact that the stirring blades are rotated reversely, and compared with the traditional single rotation type mixing effect, the mixing effect is better, and the mixing efficiency is higher.

2. According to the technical scheme, through the screening box, the mixed materials can directly fall into the screening box through the feeding port, and then the first screening screen plate and the second screening screen plate inside the screening box can screen the mixed materials, so that the mixed materials can be classified according to the particle size, and the service performance of the device is improved.

Drawings

FIG. 1 is a front cross-sectional view of a mixer of a rotary mixing drum disclosed in an embodiment of the present application;

FIG. 2 is a front view of a mixer with a rotary mixing drum as disclosed in an embodiment of the present application;

FIG. 3 is a side cross-sectional view of a sifting box in a mixer with a rotary mixing drum disclosed in an embodiment of the present application;

fig. 4 is an enlarged schematic view of a portion a of a mixer with a rotary mixing drum according to an embodiment of the present application.

The reference numerals in the figures illustrate: 1. a mounting frame; 2. a screening box; 201. a spring seat; 202. a vibration motor; 203. a first screen panel; 204. a second screen panel; 205. a feed inlet; 206. a first discharge port; 207. a second discharge port; 208. a third discharge port; 3. installing a pipe; 301. a first bearing; 302. a gear sleeve; 4. a mixing drum; 401. a discharge port; 402. sealing cover; 5. a first motor; 501. a gear plate; 6. a stirring rod; 601. a second bearing; 602. stirring the leaves; 603. a third bearing; 604. and a second motor.

Detailed Description

The utility model provides a technical scheme that:

as shown in fig. 1 and 2, a mixer of a rotary mixing drum comprises a mounting frame 1, wherein mounting pipes 3 are rotatably mounted on two sides of the inner top of the mounting frame 1 through a first bearing 301, the inner ring of the first bearing 301 is fixedly welded with the outer wall of a mounting pipe 3, the outer ring of the first bearing 301 is fixedly welded with the inner wall of the mounting frame 1, the mounting pipe 3 can freely rotate under the cooperation of the first bearing 301, a mixing drum 4 is welded between the two groups of mounting pipes 3, the rotary mounting of the mixing drum 4 is realized under the cooperation of the mounting pipes 3 and the first bearing 301, a discharge port 401 is arranged at the center of the top and the bottom of the mixing drum 4, a sealing cover 402 is screwed at the discharge port 401, the sealing cover 402 is opened, materials in the mixing drum 4 can be discharged from the discharge port 401, a first motor 5 is fixedly mounted on two sides of the top of the mounting frame 1, a gear disc is only used for illustration, the output end of the first motor 5 is provided with a gear disc through a rotating shaft according to the need, the gear disc 501 is mounted on the outer side of the mounting pipe 3, the gear disc is correspondingly provided with the gear disc 501, and the gear wheel disc 501 is sleeved with the gear wheel 501, and the gear wheel 501 is meshed with the gear wheel disc 501 is rotatably mounted on the gear disc 3, and the gear wheel disc 501 is meshed with the gear wheel disc 3 and the gear wheel 501 is rotatably drives the gear wheel disc 3;

in this embodiment, when mixing the material, firstly, add the material inside mixing drum 4 through mixing drum 4 top bin outlet 401, then screw up sealed lid 402, control first motor 5 can drive gear disc 501 and rotate, gear disc 501 drives installation tube 3 through gear sleeve 302 and rotates, then installation tube 3 drives mixing drum 4 and revolves, then carry out gyration to the material of mixing drum 4 inside and mix, after the material is mixed, open sealed lid 402 on the bottom bin outlet 401, then the material relies on the dead weight to discharge from bin outlet 401, accomplish the mixture to the material promptly.

As shown in fig. 1, fig. 2 and fig. 4, the stirring rod 6 is rotatably mounted at the inner top of the mounting frame 1 through the second bearing 601, the second bearing 601 is respectively arranged at the two ends of the stirring rod 6, the inner wall of the second bearing 601 is fixedly welded with the outer wall of the stirring rod 6, the outer wall of the second bearing 601 is fixedly welded with the inner wall of the mounting frame 1, the stirring rod 6 is centrally symmetrical with the two groups of mounting pipes 3, the rotation mounting of the stirring rod 6 is realized under the action of the second bearing 601, a third bearing 603 is arranged at the penetrating position of the surface of the stirring rod 6 and the mixing barrel 4, the inner ring of the third bearing 603 is fixedly welded with the outer wall of the stirring rod 6, the outer ring of the third bearing 603 is fixedly welded with the penetrating position of the mixing barrel 4, the third bearing 603 ensures the sealing performance of the stirring rod 6 penetrating the mixing barrel 4, meanwhile, the rotation of the mixing barrel 4 and the stirring rod 6 do not affect each other, at least two groups of equidistant stirring blades 602 are arranged on the surface of the stirring rod 6 penetrating the mixing barrel 4, the material inside the mixing barrel 4 can be mixed and stirred, the position of the top of one side of the stirring rod 6 is fixedly provided with a motor 604, and the second motor 604 is fixedly arranged at the corresponding position of the stirring rod 6, and the second motor 604 is fixedly connected with the second rotating end 604, and the second rotating end 604 is fixedly connected with the second rotating end 604;

in this embodiment, when mixing the material in the gyration of blending tank 4, synchronous control second motor 604 drives puddler 6 rotation, guarantees that puddler 6 and blending tank 4's rotation opposite direction, consequently the mixing tank 4 gyration in-process realizes the mixing to the material, and puddler 6 drives stirring vane 602 rotation simultaneously, also mixes the material, moreover because both rotate in opposite directions, can realize that the inside material of blending tank 4 is the mixed effect of mutual impact, and is better in traditional single gyration formula mixing effect in comparison, and mixing efficiency is higher moreover.

As shown in fig. 1, 2 and 3, the middle part in the installation frame 1 is fixedly provided with a screening box 2 through a spring seat 201, the spring seat 201 is used for vibrating in cooperation with the screening box 2, the middle part at the bottom of the screening box 2 is fixedly provided with a vibrating motor 202, the model of the vibrating motor 202 is YZS3-2, the vibrating motor 202 is used for driving the screening box 2 to vibrate according to the need only for illustration, the rear side at the top of the screening box 2 is provided with a feed inlet 205, the feed inlet 205 is centrally symmetrical with the bottom of the mixing drum 4, the mixed material enters the screening box 2 through the feed inlet 205, the inner top of the screening box 2 is provided with a first screening screen 203, the inner bottom of the screening box 2 is provided with a second screening screen 204, the first screening screen 203, the second screening screen 204 and the inner bottom of the screening box 2 are obliquely arranged, the material is convenient to discharge, the aperture of the first screening screen 203 is larger than that of the second screening screen 204, the first screening screen 203 and the second screening screen 204 can screen the material, a first discharge hole 206 is formed in the position, corresponding to the first screening screen 203, of the front side of the screening box 2, the material reserved on the first screening screen 203 can be discharged from the first discharge hole 206, a second discharge hole 207 is formed in the position, corresponding to the second screening screen 204, of the front side of the screening box 2, the material reserved on the second screening screen 204 can be discharged from the second discharge hole 207, a third discharge hole 208 is formed in the bottom of the front side of the screening box 2, and the material falling into the bottom of the screening box 2 can be discharged from the third discharge hole 208;

in this embodiment, when the mixed material is discharged from the discharge port 401 at the bottom of the mixing drum 4, the material enters into the screening box 2 through the feed port 205, the vibration motor 202 is controlled to drive the screening box 2 to vibrate, then the first screening screen 203 and the second screening screen 204 inside the screening box 2 can screen the material, the material reserved on the first screening screen 203 can be discharged from the first discharge port 206, the material reserved on the second screening screen 204 can be discharged from the second discharge port 207, and the material falling into the bottom of the screening box 2 can be discharged from the third discharge port 208, so that the device can classify the mixed material according to the particle size, and the service performance of the device is improved.

Claims

1. The utility model provides a blendor of rotary mixing drum, includes mounting bracket (1), its characterized in that: the two sides of the inner top of the mounting frame (1) are rotatably provided with mounting pipes (3) through first bearings (301), a mixing drum (4) is welded between the two groups of mounting pipes (3), the two sides of the top of the mounting frame (1) are fixedly provided with first motors (5), the output ends of the first motors (5) are provided with gear plates (501) through rotating shafts, the positions, corresponding to the gear plates (501), of the outer sides of the mounting pipes (3) are provided with gear sleeves (302), and the gear sleeves (302) are meshed with the gear plates (501);

the stirring rod (6) is rotatably arranged at the inner top of the mounting frame (1) through a second bearing (601), the stirring rod (6) is centrosymmetric with the two groups of mounting pipes (3), at least two groups of equidistant stirring blades (602) are arranged on the surface of the stirring rod (6) penetrating through the mixing drum (4), a second motor (604) is fixedly arranged at the position, corresponding to the stirring rod (6), of the top of one side of the mounting frame (1), and the rotating shaft of the output end of the second motor (604) is fixedly connected with the corresponding end of the stirring rod (6);

the utility model discloses a screening box, including screening box (2), mixing drum (4), mounting bracket (1), screening box (2), spring holder (201) fixed mounting are passed through to in the middle part in interior bottom department in mounting bracket (1), and the central department fixed mounting in screening box (2) bottom has vibrations motor (202), the rear side at screening box (2) top is equipped with feed inlet (205), and feed inlet (205) and mixing drum (4) bottom central symmetry, the interior top position department of screening box (2) is equipped with first screening otter board (203), and the interior bottom position department of screening box (2) is equipped with second screening otter board (204).

2. A rotary mixing drum mixer according to claim 1, characterized in that: the inner ring of the first bearing (301) is welded and fixed with the outer wall of the mounting tube (3), and the outer ring of the first bearing (301) is welded and fixed with the inner wall of the mounting frame (1).

3. A rotary mixing drum mixer according to claim 1, characterized in that: the stirring rod is characterized in that second bearings (601) are arranged at two ends of the stirring rod (6), the inner wall of the second bearings (601) is welded and fixed with the outer wall of the stirring rod (6), and the outer wall of the second bearings (601) is welded and fixed with the inner wall of the mounting frame (1).

4. A rotary mixing drum mixer according to claim 1, characterized in that: the surface of the stirring rod (6) and the penetrating position of the mixing drum (4) are provided with a third bearing (603), the inner ring of the third bearing (603) is welded and fixed with the outer wall of the stirring rod (6), and the outer ring of the third bearing (603) is welded and fixed with the penetrating position of the mixing drum (4).

5. A rotary mixing drum mixer according to claim 1, characterized in that: the centers of the top and the bottom of the mixing barrel (4) are provided with discharge ports (401), and sealing covers (402) are screwed at the discharge ports (401).

6. A rotary mixing drum mixer according to claim 1, characterized in that: the screening case (2) front side is equipped with first discharge gate (206) with the position department that first screening otter board (203) corresponds, and the position department that screening case (2) front side corresponds with second screening otter board (204) is equipped with second discharge gate (207), and the bottom of screening case (2) front side is equipped with third discharge gate (208).

7. A rotary mixing drum mixer according to claim 1, characterized in that: the first screening screen plate (203), the second screening screen plate (204) and the inner bottoms of the screening boxes (2) are obliquely arranged, and the aperture of the first screening screen plate (203) is larger than that of the second screening screen plate (204).