CN218893214U - Feed hopper for preparing solvent type polyurethane resin production auxiliary agent - Google Patents
Feed hopper for preparing solvent type polyurethane resin production auxiliary agent Download PDFInfo
- Publication number
- CN218893214U CN218893214U CN202320276242.8U CN202320276242U CN218893214U CN 218893214 U CN218893214 U CN 218893214U CN 202320276242 U CN202320276242 U CN 202320276242U CN 218893214 U CN218893214 U CN 218893214U
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- China
- Prior art keywords
- polyurethane resin
- auxiliary agent
- resin production
- hopper
- production auxiliary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- 229920005749 polyurethane resin Polymers 0.000 title claims abstract description 33
- 239000012752 auxiliary agent Substances 0.000 title claims abstract description 29
- 239000002904 solvent Substances 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920003225 polyurethane elastomer Polymers 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920006306 polyurethane fiber Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The utility model relates to the technical field of polyurethane resin production, in particular to a feed hopper for preparing a solvent type polyurethane resin production auxiliary agent, which comprises the following components: the device comprises a feeding hopper, a connecting pipe and a rotating shaft, wherein a driving motor and a driving gear are arranged in the feeding hopper, a baffle and a rotating plate are arranged in the connecting pipe, and the rotating shaft is connected with a driven gear and a bearing; the beneficial effects are as follows: when feeding to the container, firstly throw into the raw materials that need process into the feeder hopper and store, when needs are reinforced, start driving motor drives the driving gear and rotate to through being connected with the meshing between the driven gear, and the effect of bearing, drive the axis of rotation and rotate, and then make rotate between rotor plate and the baffle, thereby make the blanking hole between rotor plate and the baffle align, in order to make the raw materials in the feeder hopper drop in the middle of the preparation of solvent-borne polyurethane resin production auxiliary agent jar through the connecting pipe, in order to accomplish the control to the reinforced volume.
Description
Technical Field
The utility model relates to the technical field of polyurethane resin production, in particular to a feed hopper for preparing a solvent type polyurethane resin production auxiliary agent.
Background
Polyurethane, which is a high molecular compound and has two general types of polyester and polyether, can be prepared into polyurethane plastics, polyurethane fibers, polyurethane rubber and elastomers, and a reaction kettle is needed in the production process of polyurethane resin, so that materials can be stirred and mixed for reaction, and the production of polyurethane resin is ensured.
In the prior art, in the process of preparing the solvent-type polyurethane resin production auxiliary agent, the interior of a processing container is generally required to be fed through a feed hopper.
However, when the preparation apparatus is fed, the reaction mass is usually directly fed into the reaction vessel through the feed hopper, and thus the apparatus may be incomplete in carrying out the stirring reaction, and it is inconvenient to control the feeding amount of the raw materials.
Disclosure of Invention
The utility model aims to provide a feed hopper for preparing a solvent type polyurethane resin production auxiliary agent, which aims to solve the problems that in the prior art, when a preparation device is fed, reaction materials are directly added into a reaction container through the feed hopper, so that the stirring reaction of the device is incomplete, and the addition amount of raw materials is inconvenient to control.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a feed hopper for preparing a solvent type polyurethane resin production auxiliary agent, the feed hopper for preparing a solvent type polyurethane resin production auxiliary agent comprising:
the upper end of the feeding hopper is provided with a fixed plate, the fixed plate is connected with a driving motor, and the driving motor is connected with a driving gear;
the connecting pipe is fixedly connected with the lower end of the feed hopper, and a baffle and a rotating plate are arranged in the connecting pipe; and
And the rotating shaft is positioned in the feed hopper and is connected with a driven gear and a bearing.
Preferably, the fixed end of the driving motor is fixedly connected with the side wall of the fixed plate, and the output end of the driving motor is fixedly connected with the side wall of the driving gear.
Preferably, the driven gear is fixedly sleeved on the outer wall of one end of the rotating shaft, and the driven gear is in meshed connection with the driving gear.
Preferably, the outer wall of the other end of the rotating shaft is fixedly connected with the rotating plate and the inner ring side wall of the bearing, and the bearing is positioned on the lower side of the rotating plate.
Preferably, a fixed groove is formed in the middle of the upper side wall of the baffle, and the inner wall of the fixed groove is fixedly connected with the outer ring side wall of the bearing.
Preferably, the side walls of the baffle plate and the rotating plate are provided with a plurality of blanking holes which are uniformly distributed and have the same size.
Preferably, the lower extreme fixedly connected with solvent-borne polyurethane resin production auxiliary agent preparation jar of connecting pipe, solvent-borne polyurethane resin production auxiliary agent preparation jar's upper side wall fixedly connected with a plurality of support column, a plurality of the other end of support column and the lateral wall fixed connection of feeder hopper.
Compared with the prior art, the utility model has the beneficial effects that:
when feeding the solvent-type polyurethane resin production auxiliary agent preparation jar, firstly throw into the raw materials that need process into the feeder hopper and store, when needs are reinforced, start driving motor drives the driving gear and rotate to through being connected with the meshing between the driven gear, and the effect of bearing, drive the axis of rotation and rotate, and then make rotate between rotor plate and the baffle, thereby make the blanking hole between rotor plate and the baffle align, in order to make the raw materials in the feeder hopper drop into the solvent-type polyurethane resin production auxiliary agent preparation jar through the connecting pipe in the middle of, in order to accomplish the control to the reinforced volume.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of the internal structure of the feed hopper according to the present utility model;
fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present utility model.
In the figure: 1. a solvent type polyurethane resin production auxiliary agent preparation tank; 2. a support column; 3. a connecting pipe; 4. a feed hopper; 5. a fixing plate; 6. a driving motor; 7. a drive gear; 8. a rotating shaft; 9. a driven gear; 10. a blanking hole; 11. a baffle; 12. a rotating plate; 13. a bearing; 14. a fixing groove.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the feed hopper for preparing the solvent type polyurethane resin production auxiliary agent comprises:
the feeder hopper 4, the upper end of feeder hopper 4 is equipped with fixed plate 5, and fixed plate 5 is connected with driving motor 6, and driving motor 6 is connected with driving gear 7, and driving motor 6's stiff end and the lateral wall fixed connection of fixed plate 5, driving motor 6's output and driving gear 7's lateral wall fixed connection, driven gear 9 are fixed to be cup jointed on axis of rotation 8's one end outer wall, and the meshing is connected between driven gear 9 and the driving gear 7.
Connecting pipe 3, lower extreme fixed connection with feeder hopper 4, the inside of connecting pipe 3 is equipped with baffle 11 and rotor plate 12, fixed slot 14 has been seted up in the middle of the upper sidewall of baffle 11, the inner wall of fixed slot 14 and the outer lane lateral wall fixed connection of bearing 13, a plurality of evenly distributed and the blanking hole 10 that the size is the same have all been seted up on the lateral wall of baffle 11 and rotor plate 12, the lower extreme fixedly connected with solvent type polyurethane resin production auxiliary agent preparation jar 1 of connecting pipe 3, the upper sidewall fixedly connected with a plurality of support column 2 of solvent type polyurethane resin production auxiliary agent preparation jar 1, the other end and the lateral wall fixed connection of feeder hopper 4 of a plurality of support column 2.
The rotation shaft 8 is positioned in the feed hopper 4, the rotation shaft 8 is connected with the driven gear 9 and the bearing 13, the outer wall of the other end of the rotation shaft 8 is fixedly connected with the rotation plate 12 and the inner ring side wall of the bearing 13, and the bearing 13 is positioned at the lower side of the rotation plate 12.
During the in-service use, when carrying out reinforced to solvent-borne polyurethane resin production auxiliary agent preparation jar 1, firstly throw into the raw materials that need process into in the middle of the feeder hopper 4 and store, when needs are reinforced, start driving motor 6 drives driving gear 7 and rotate, and through the meshing between and being connected with driven gear 9, and the effect of bearing 13, drive axis of rotation 8 rotates, and then make rotate between rotor plate 12 and the baffle 11, thereby make the blanking hole 10 between rotor plate 12 and the baffle 11 align, in order to make the raw materials in the middle of the feeder hopper 4 drop into solvent-borne polyurethane resin production auxiliary agent preparation jar 1 through connecting pipe 3, accomplish the reinforced with this, in addition when stopping reinforced, start driving motor 6 drive rotor plate 12 reset can.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A feed hopper for preparing solvent polyurethane resin production auxiliary agent is characterized in that: the feed hopper for preparing the solvent type polyurethane resin production auxiliary agent comprises:
the feeding hopper (4), the upper end of the feeding hopper (4) is provided with a fixed plate (5), the fixed plate (5) is connected with a driving motor (6), and the driving motor (6) is connected with a driving gear (7);
the connecting pipe (3) is fixedly connected with the lower end of the feed hopper (4), and a baffle (11) and a rotating plate (12) are arranged in the connecting pipe (3); and
The rotary shaft (8) is positioned in the feed hopper (4), and the rotary shaft (8) is connected with a driven gear (9) and a bearing (13).
2. The hopper for preparing a solvent type polyurethane resin production auxiliary agent as defined in claim 1, wherein: the fixed end of the driving motor (6) is fixedly connected with the side wall of the fixed plate (5), and the output end of the driving motor (6) is fixedly connected with the side wall of the driving gear (7).
3. The hopper for preparing a solvent type polyurethane resin production auxiliary agent as defined in claim 1, wherein: the driven gear (9) is fixedly sleeved on the outer wall of one end of the rotating shaft (8), and the driven gear (9) is connected with the driving gear (7) in a meshed mode.
4. The hopper for preparing a solvent type polyurethane resin production auxiliary agent as defined in claim 1, wherein: the outer wall of the other end of the rotating shaft (8) is fixedly connected with the rotating plate (12) and the inner ring side wall of the bearing (13), and the bearing (13) is positioned at the lower side of the rotating plate (12).
5. The hopper for preparing a solvent type polyurethane resin production auxiliary agent as defined in claim 1, wherein: a fixed groove (14) is formed in the middle of the upper side wall of the baffle plate (11), and the inner wall of the fixed groove (14) is fixedly connected with the outer ring side wall of the bearing (13).
6. The hopper for preparing a solvent type polyurethane resin production auxiliary agent as defined in claim 1, wherein: and a plurality of blanking holes (10) which are uniformly distributed and have the same size are formed in the side walls of the baffle plate (11) and the rotating plate (12).
7. The hopper for preparing a solvent type polyurethane resin production auxiliary agent as defined in claim 1, wherein: the lower extreme fixedly connected with solvent formula polyurethane resin production auxiliary agent preparation jar (1) of connecting pipe (3), the last lateral wall fixedly connected with a plurality of support column (2) of solvent formula polyurethane resin production auxiliary agent preparation jar (1), a plurality of the other end of support column (2) is with the lateral wall fixed connection of feeder hopper (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320276242.8U CN218893214U (en) | 2023-02-21 | 2023-02-21 | Feed hopper for preparing solvent type polyurethane resin production auxiliary agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320276242.8U CN218893214U (en) | 2023-02-21 | 2023-02-21 | Feed hopper for preparing solvent type polyurethane resin production auxiliary agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218893214U true CN218893214U (en) | 2023-04-21 |
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ID=85999026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320276242.8U Active CN218893214U (en) | 2023-02-21 | 2023-02-21 | Feed hopper for preparing solvent type polyurethane resin production auxiliary agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218893214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116603455A (en) * | 2023-05-27 | 2023-08-18 | 河南德盛钻井液科技厂 | Hydrolysis kettle feeder |
-
2023
- 2023-02-21 CN CN202320276242.8U patent/CN218893214U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116603455A (en) * | 2023-05-27 | 2023-08-18 | 河南德盛钻井液科技厂 | Hydrolysis kettle feeder |
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