CN115253750A - Forced mixer capable of preventing stirring steel blade from touching bottom - Google Patents
Forced mixer capable of preventing stirring steel blade from touching bottom Download PDFInfo
- Publication number
- CN115253750A CN115253750A CN202210741985.8A CN202210741985A CN115253750A CN 115253750 A CN115253750 A CN 115253750A CN 202210741985 A CN202210741985 A CN 202210741985A CN 115253750 A CN115253750 A CN 115253750A
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- China
- Prior art keywords
- wall
- inner cavity
- elastic plate
- blade
- stirring barrel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/051—Stirrers characterised by their elements, materials or mechanical properties
- B01F27/053—Stirrers characterised by their elements, materials or mechanical properties characterised by their materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a forced mixer capable of preventing a mixing steel blade from touching the bottom, which belongs to the technical field of forced mixers and comprises: stirring barrel, rotate in the stirring barrel inner chamber and install the pivot, the mounting panel is installed to the top of pivot, evenly install on the lateral wall of mounting panel be used for stirring the raw materials and with the discontiguous blade of stirring barrel inner chamber bottom, the elastic sheet with the laminating of stirring barrel inner chamber bottom is installed to the bottom wall of blade, laminate bottom the stirring barrel inner chamber through the elastic sheet and the stirring barrel inner chamber of rubber material in the device, guarantee that the blade can stir the raw materials of stirring barrel inner chamber bottom and mix, can not cause the damage to stirring barrel simultaneously to the piece slides in the inner chamber of mounting groove even, when making the elastic sheet take place wearing and tearing, even the piece can take the elastic sheet to move down automatically, guarantee that elastic sheet and stirring barrel inner chamber bottom continuously laminate, guarantee the mixed effect to stirring barrel inner chamber bottom raw materials.
Description
Technical Field
The invention relates to the technical field of forced mixers, in particular to a forced mixer capable of preventing a stirring steel blade from touching the bottom.
Background
The stirring steel blade of the vertical forced stirrer can not touch the bottom, so that the shell is prevented from being damaged when the stirring steel blade works, and the forced stirrer is prevented from being damaged;
however, when grouting materials or epoxy resin grouting materials and cement mortar are stirred, the dry materials on the bottom layer cannot be stirred when the stirring steel blades do not touch the bottom, and the quality of material stirring and mixing is affected.
Disclosure of Invention
The invention aims to provide a forced stirrer capable of preventing a stirring steel blade from touching the bottom, and aims to solve the problems that when grouting materials or epoxy resin grouting materials and cement mortar are stirred, a layer of dry materials at the bottom cannot be stirred when the stirring steel blade does not touch the bottom, and the stirring and mixing quality of the materials is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a forced mixer capable of preventing a mixing steel blade from touching the bottom comprises: a mixing cylinder;
a rotating shaft is rotatably arranged in the inner cavity of the stirring barrel, an installation plate is arranged above the rotating shaft, blades which are used for stirring raw materials and are not in contact with the bottom of the inner cavity of the stirring barrel are uniformly arranged on the side wall of the installation plate, and a driving motor used for driving the rotating shaft to rotate is arranged on the bottom wall of the stirring barrel;
the bottom wall of the blade is provided with an elastic plate attached to the bottom of the inner cavity of the stirring cylinder;
the outer wall of the elastic plate is provided with a connecting block, the bottom wall of the blade is provided with a mounting block, the bottom wall of the mounting block is provided with a mounting groove extending upwards, and the connecting block is inserted into an inner cavity of the mounting groove in a sliding manner.
Preferably, the outer wall of the mounting block is screwed with a fixing bolt connected with the blade.
Preferably, the elastic plate is a rubber plate.
Preferably, an air storage groove filled with air is formed in the elastic plate;
and the inner cavity of the air storage groove is internally provided with a heat conduction block extending to the outer side of the elastic plate.
Preferably, a protection box is installed on the outer wall of the connecting block, a moving plate which moves up and down and hermetically divides the inner cavity of the protection box is installed in the inner cavity of the protection box, and a balancing weight is installed on the outer wall of the moving plate;
the movable plate is characterized in that a connecting pipe used for communicating the air storage tank with the inner cavity of the protection box is arranged between the elastic plate and the protection box, and the connecting area of the protection box and the connecting pipe is located below the movable plate.
Preferably, a touch switch below the movable plate is installed in the inner cavity of the protection box, and a warning lamp electrically connected with the touch switch is installed on the outer wall of the installation plate.
Preferably, the outer wall of the connecting block is provided with a supporting block, and the elastic plate is arranged on the outer wall of the supporting block.
Preferably, a rotating rod is installed on one side wall, close to the connecting block, of the supporting block, a mounting hole is formed in the outer wall of the connecting block, the rotating rod is inserted into an inner cavity of the mounting hole in a rotating mode, and a torsion spring used for limiting the rotating rod to rotate is installed in the inner cavity of the mounting hole.
Compared with the prior art, the invention has the beneficial effects that: the elastic plate and the inner cavity bottom of the mixing drum body are laminated through the rubber material in the device, the blades can be guaranteed to stir and mix raw materials at the bottom of the inner cavity of the mixing drum body, meanwhile, the mixing drum body cannot be damaged, the elastic plate is enabled to slide in the inner cavity of the mounting groove, when the elastic plate is worn, the elastic plate can be driven to automatically move downwards in a continuous mode, the elastic plate is enabled to be continuously laminated with the bottom of the inner cavity of the mixing drum body, the mixing effect of the raw materials at the bottom of the inner cavity of the mixing drum body is guaranteed, the air in the air storage groove rises along with the rising of the working temperature of the blades, the air pressure in the air storage groove can rise, the strength of the elastic plate is increased, the probability that the elastic plate becomes soft when the temperature rises is reduced, and the quality of mixed materials is guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the blade and the elastic plate according to the present invention;
FIG. 3 is a schematic view of the connection structure of the mounting block and the connecting block of the present invention;
FIG. 4 is an enlarged view of the structure at the position A;
FIG. 5 is a schematic view of the connection structure of the protection box and the movable plate according to the present invention;
FIG. 6 is a schematic view of the connection structure of the elastic plate and the supporting block according to the present invention;
FIG. 7 is a schematic diagram of the structure of the elastic plate according to the present invention.
In the figure: 1. a mixing cylinder; 2. a drive motor; 3. a rotating shaft; 4. a blade; 5. mounting a plate; 6. mounting blocks; 7. connecting blocks; 8. an elastic plate; 9. a supporting block; 10. fixing the bolt; 11. a protection box; 12. connecting pipes; 13. moving the plate; 14. a counterweight block; 15. a touch switch; 16. a warning light; 17. a torsion spring; 18. a rotating rod; 19. an air storage tank; 20. a heat conducting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1:
referring to fig. 1, a forced mixer capable of preventing the mixing steel blade from touching the bottom comprises: the stirring device comprises a stirring cylinder body 1, a driving motor 2, a rotating shaft 3, a mounting plate 5 and blades 4, wherein the driving motor 2 is mounted on the bottom wall of the stirring cylinder body 1, an output shaft above the driving motor 2 extends into an inner cavity of the stirring cylinder body 1 to be connected with the rotating shaft 3, the mounting plate 5 is mounted on the top wall of the rotating shaft 3, the blades 4 are uniformly mounted on the circular outer wall of the mounting plate 5, the blades 4 are made of steel, and the bottom walls of the blades 4 are not attached to the bottom of the inner cavity of the stirring cylinder body 1;
referring to fig. 2 and 3, a mounting block 6 is mounted on the bottom wall of a blade 4, a fixing bolt 10 is screwed on the outer wall of the mounting block 6, a screw hole is formed in the outer wall of the blade 4, one end of the fixing bolt 10, which is close to the mounting block 6, penetrates through the mounting block 6 and enters into an inner cavity of the screw hole, the mounting block 6 is fixed on the bottom wall of the blade 4, a mounting groove is formed in the bottom wall of the mounting block 6, a connecting block 7 (the connecting block 7 is made of steel and has a certain weight and can move downwards under the influence of gravity) is slidably inserted into the inner cavity of the mounting groove, an elastic plate 8 is mounted on the outer wall of the connecting block 7, the elastic plate 8 is made of rubber, and the bottom wall of the elastic plate 8 is attached to the bottom of the inner cavity of the stirring cylinder 1;
the elastic plate 8 made of rubber has certain elasticity and flexibility, the elastic plate 8 is driven to rotate by the blade 4, when raw materials in the inner cavity of the stirring cylinder body 1 are mixed, the raw materials can be stirred by the contact of the elastic plate 8 and the bottom of the inner cavity of the stirring cylinder body 1, grouting materials or epoxy resin grouting materials and cement mortar at the bottom of the inner cavity of the stirring cylinder body 1, the raw materials are fully mixed, the bottom inside the stirring cylinder body 1 cannot be damaged by the elastic plate 8, and the stirring cylinder body 1 is protected;
when the elastic plate 8 is abraded due to long-term work and is influenced by gravity, the connecting block 7 and the elastic plate 8 move downwards to ensure that the elastic plate 8 is fully contacted with the bottom of the inner cavity of the stirring cylinder body 1, and the elastic plate 8 automatically moves downwards to ensure that the bottom of the inner cavity of the stirring cylinder body 1 can be fully attached in the working process of the elastic plate 8;
the fixing bolt 10 is unscrewed to disconnect the mounting block 6 from the blade 4, the elastic plate 8 can be detached for replacement, the fixing bolt 10 is fixed at different positions on the outer wall of the blade 4, and the height of the elastic plate 8 can also be adjusted;
referring to fig. 3, 4, 5 and 7, an air storage groove 19 is formed in the elastic plate 8, air is filled in an inner cavity of the air storage groove 19, a heat conduction block 20 (the heat conduction block 20 is made of a metal heat conduction material, specifically, a copper material) is installed in the inner cavity of the air storage groove 19, the outer side of the heat conduction block 20 extends to the outer side of the elastic plate 8, and the elastic plate 8 and the heat conduction block 20 are sealed;
heat is generated in the process of stirring and mixing the raw materials by the blades 4, and is transferred to the heat conducting block 20, so that air in the air storage tank 19 is heated and expanded, the air pressure in the air storage tank 19 is increased, the strength of the elastic plate 8 is increased, the probability of softening the elastic plate 8 due to temperature rise is reduced, and the elastic plate 8 can be ensured to carry enough raw materials to move and be fully mixed;
in order to protect the elastic plate 8, a protection box 11 is installed on the outer wall of the connecting block 7, a moving plate 13 is installed in the inner cavity of the protection box 11 in a sliding mode, the moving plate 13 can move up and down in the inner cavity of the protection box 11, the inner cavity of the protection box 11 is divided into two mutually sealed spaces by the moving plate 13, a balancing weight 14 (a metal block such as iron and steel materials and the like) is installed on the outer wall of the top of the moving plate 13, a connecting pipe 12 is installed between the elastic plate 8 and the protection box 11, the air storage tank 19 is communicated with the inner cavity of the protection box 11 through the connecting pipe 12, the connecting area of the protection box 11 and the connecting pipe 12 is located below the moving plate 13, air in the air storage tank 19 can support the moving plate 13, when the air pressure in the air storage tank 19 is increased, the moving plate 13 can move up in the inner cavity of the protection box 11, the space where the inner cavity of the protection box 11 is communicated with the inner cavity of the air storage tank 19 is increased, the air storage tank 19 is used for reducing the air pressure in the air storage tank 19, and avoiding the damage to the elastic plate 8 caused by the overlarge air pressure in the air storage tank 19, and achieving a protection effect;
Example 2:
referring to fig. 2, 3, 4 and 6, based on embodiment 1, the outer wall of the connecting block 7 is provided with a supporting block 9, the elastic plate 8 is installed on the outer wall of the supporting block 9, and the supporting block 9 increases the strength of the elastic plate 8, so that the probability of bending of the elastic plate 8 in the process of pushing the raw materials to be mixed is reduced, and the elastic plate 8 is ensured to be capable of fully pushing the raw materials to be mixed;
a rotating rod 18 is mounted on one side wall of the supporting block 9 close to the connecting block 7, a mounting hole is formed in the connecting position of the connecting block 7 and the supporting block 9, the rotating rod 18 is rotatably inserted into an inner cavity of the mounting hole, a torsion spring 17 is sleeved on the outer wall of the rotating rod 18, two ends of the torsion spring 17 are respectively connected with the outer wall of the rotating rod 18 and the inner wall of the mounting hole, and the supporting block 9 can swing up and down by taking the rotating rod 18 as a circle center, so that the elastic plate 8 can swing up and down in the process of pushing raw materials to be mixed, the unevenness of the bottom of the inner cavity of the stirring barrel 1 is adapted, and the elastic plate 8 is protected;
compared with the embodiment 1, the supporting block 9 is added, the strength of the elastic plate 8 is increased, the elastic plate 8 is reduced in bending in the process of pushing the raw materials to be mixed, and the elastic plate 8 can push the raw materials to be mixed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (8)
1. The utility model provides a can make stirring steel blade do not touch forced mixer at bottom which characterized in that: the method comprises the following steps: a stirring cylinder (1);
a rotating shaft (3) is rotatably arranged in an inner cavity of the stirring barrel body (1), an installation plate (5) is arranged above the rotating shaft (3), blades (4) which are used for stirring raw materials and are not in contact with the bottom of the inner cavity of the stirring barrel body (1) are uniformly arranged on the side wall of the installation plate (5), and a driving motor (2) which is used for driving the rotating shaft (3) to rotate is arranged on the bottom wall of the stirring barrel body (1);
the bottom wall of the blade (4) is provided with an elastic plate (8) attached to the bottom of the inner cavity of the stirring cylinder body (1);
the outer wall of the elastic plate (8) is provided with a connecting block (7), the bottom wall of the blade (4) is provided with a mounting block (6), the bottom wall of the mounting block (6) is provided with a mounting groove extending upwards, and the connecting block (7) is slidably inserted into an inner cavity of the mounting groove.
2. The forced mixer of claim 1 for preventing the mixing steel blade from bottom contact, wherein: the outer wall of the mounting block (6) is in threaded connection with a fixing bolt (10) connected with the blade (4).
3. The forced mixer capable of preventing the mixing steel blade from touching the bottom according to the claim 1, characterized in that: the elastic plate (8) is a rubber plate.
4. The forced mixer of claim 1 for preventing the mixing steel blade from bottom contact, wherein: an air storage groove (19) filled with air is formed in the elastic plate (8);
wherein, a heat-conducting block (20) which extends to the outer side of the elastic plate (8) is arranged in the inner cavity of the air storage groove (19).
5. The forced mixer of claim 4 for preventing the mixing steel blade from bottom contact, wherein: a protection box (11) is installed on the outer wall of the connecting block (7), a movable plate (13) which moves up and down and is used for sealing and dividing the inner cavity of the protection box (11) is installed in the inner cavity of the protection box (11), and a balancing weight (14) is installed on the outer wall of the movable plate (13);
a connecting pipe (12) used for communicating an air storage tank (19) with an inner cavity of the protective box (11) is arranged between the elastic plate (8) and the protective box (11), and a connecting area of the protective box (11) and the connecting pipe (12) is located below the movable plate (13).
6. The forced mixer capable of preventing the mixing steel blade from touching the bottom according to claim 5, characterized in that: install touch switch (15) that are in movable plate (13) below in guard box (11) inner chamber, mounting panel (5) outer wall install with touch switch (15) electric connection's warning light (16).
7. The forced mixer of claim 1 for preventing the mixing steel blade from bottom contact, wherein: the outer wall of the connecting block (7) is provided with a supporting block (9), and the elastic plate (8) is arranged on the outer wall of the supporting block (9).
8. The forced mixer of claim 7 for preventing the mixing steel blade from bottom contact, wherein: the supporting shoe (9) are close to a side wall of the connecting block (7) and are provided with rotating rods (18), the outer wall of the connecting block (7) is provided with mounting holes, the rotating rods (18) are rotatably inserted into inner cavities of the mounting holes, and torsional springs (17) used for limiting the rotation of the rotating rods (18) are mounted in the inner cavities of the mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210741985.8A CN115253750B (en) | 2022-06-28 | 2022-06-28 | Forced stirrer capable of preventing bottom contact of stirring steel blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210741985.8A CN115253750B (en) | 2022-06-28 | 2022-06-28 | Forced stirrer capable of preventing bottom contact of stirring steel blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115253750A true CN115253750A (en) | 2022-11-01 |
| CN115253750B CN115253750B (en) | 2023-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210741985.8A Active CN115253750B (en) | 2022-06-28 | 2022-06-28 | Forced stirrer capable of preventing bottom contact of stirring steel blade |
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| Country | Link |
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| CN (1) | CN115253750B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3539156A (en) * | 1967-01-17 | 1970-11-10 | Manfred Zipperer | Vibrator or shaker |
| US20030072209A1 (en) * | 2001-10-15 | 2003-04-17 | Officine Meccaniche Galletti O.M.G. S.R.L. | Light inexpensive cross for mixers of concrete, mortar and similar materials |
| JP2007275700A (en) * | 2006-04-03 | 2007-10-25 | Meisho Press:Kk | Biological garbage treatment device |
| JP3171081U (en) * | 2011-08-01 | 2011-10-13 | 一身 谷 | Garbage disposal equipment |
| CN204546810U (en) * | 2015-03-17 | 2015-08-12 | 苏州国宇碳纤维科技有限公司 | A kind of novel plastic particle mixer |
| CN210646087U (en) * | 2019-07-09 | 2020-06-02 | 大庆亿莱检验检测技术服务有限公司 | Laboratory is with crude oil isotropic symmetry |
| CN113000187A (en) * | 2021-05-20 | 2021-06-22 | 徐州中国矿大岩土工程新技术发展有限公司 | Nutrient soil screening and separating processing machine and processing method thereof |
-
2022
- 2022-06-28 CN CN202210741985.8A patent/CN115253750B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3539156A (en) * | 1967-01-17 | 1970-11-10 | Manfred Zipperer | Vibrator or shaker |
| US20030072209A1 (en) * | 2001-10-15 | 2003-04-17 | Officine Meccaniche Galletti O.M.G. S.R.L. | Light inexpensive cross for mixers of concrete, mortar and similar materials |
| JP2007275700A (en) * | 2006-04-03 | 2007-10-25 | Meisho Press:Kk | Biological garbage treatment device |
| JP3171081U (en) * | 2011-08-01 | 2011-10-13 | 一身 谷 | Garbage disposal equipment |
| CN204546810U (en) * | 2015-03-17 | 2015-08-12 | 苏州国宇碳纤维科技有限公司 | A kind of novel plastic particle mixer |
| CN210646087U (en) * | 2019-07-09 | 2020-06-02 | 大庆亿莱检验检测技术服务有限公司 | Laboratory is with crude oil isotropic symmetry |
| CN113000187A (en) * | 2021-05-20 | 2021-06-22 | 徐州中国矿大岩土工程新技术发展有限公司 | Nutrient soil screening and separating processing machine and processing method thereof |
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| Publication number | Publication date |
|---|---|
| CN115253750B (en) | 2023-05-05 |
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