CN215710227U - A quantitative feeding device for chemical production - Google Patents
A quantitative feeding device for chemical production Download PDFInfo
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- CN215710227U CN215710227U CN202122074041.3U CN202122074041U CN215710227U CN 215710227 U CN215710227 U CN 215710227U CN 202122074041 U CN202122074041 U CN 202122074041U CN 215710227 U CN215710227 U CN 215710227U
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- blanking roller
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Abstract
The utility model provides a quantitative feeding device for chemical production, which comprises a box body, wherein the bottom of the box body is provided with a semicircular groove, and the bottom of the groove is provided with a discharge outlet; a blanking roller is erected at the groove, the outer wall of the blanking roller is matched with the groove wall of the groove, filling blocks are arranged on two sides of the groove opening of the groove, limiting blocks are arranged on the filling blocks and extend into the groove, and the two limiting blocks limit the top of the blanking roller and enable the blanking roller to rotate in a manner of being close to the inner wall of the groove; the outer wall of the blanking roller is concavely provided with two blanking grooves, the two blanking grooves are symmetrically arranged relative to the axis of the blanking roller, and the two blanking grooves have the same structure; a material level sensor is fixedly arranged on the inner wall of the box body; the quantitative feeding device is novel in structure, the material quantity can be controlled in a filling and blanking mode, the quantitative feeding effect is realized, the weighing links are reduced, and the operation is relatively convenient; moreover, automatic blanking can be realized, human participation is reduced, and the production safety is improved.
Description
Technical Field
The utility model relates to the field of feeding devices, in particular to a quantitative feeding device for chemical production.
Background
The operation of throwing the material is the most common operation in chemical production, also is the operation step of more emphasizing safety, and the most is thrown the material mode of throwing of present most chemical industry powdered material for the manual work, has the potential safety hazard, and before throwing the material, need weigh the material, and the operation is comparatively troublesome, influences production efficiency.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem of providing a quantitative feeding device for chemical production, which has a novel structure, can control the material amount in a filling and blanking mode, realizes the quantitative feeding effect, reduces the weighing links and is relatively convenient to operate; moreover, automatic blanking can be realized, human participation is reduced, and the production safety is improved.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a quantitative feeding device for chemical production, which comprises a box body, wherein the top of the box body is open, the bottom of the box body is provided with a semicircular groove, and the bottom of the groove is provided with a discharge outlet; a blanking roller is erected at the groove and driven by a first motor, the outer wall of the blanking roller is matched with the groove wall of the groove, filling blocks are arranged on two sides of the groove opening of the groove, limiting blocks are arranged on the filling blocks and extend into the groove, a concave surface is arranged on one side, close to the blanking roller, of each limiting block and matched with the outer wall of the blanking roller, and the top of the blanking roller is limited by the two limiting blocks so that the blanking roller can rotate close to the inner wall of the groove; the outer wall of the blanking roller is concavely provided with two blanking grooves, the two blanking grooves are symmetrically arranged relative to the axis of the blanking roller, and the two blanking grooves have the same structure; a material level sensor is fixedly arranged on the inner wall of the box body.
In a preferred technical scheme of the utility model, the interior of the blanking roller is of a hollow structure, two vibrating motors are fixedly arranged in the blanking roller corresponding to the two blanking grooves, one end of a rotating shaft of the blanking roller is provided with a conductive slip ring, and the vibrating motors are electrically connected with the outside through the conductive slip ring.
In a preferred technical scheme of the utility model, the outer wall of the blanking roller is fixedly provided with a soft sheet, the soft sheet is coated on the outer wall of the blanking roller, and the blanking roller is in sealed rotating fit with the inner wall and the concave surface of the groove through the soft sheet.
In a preferred technical scheme of the utility model, two stirring shafts are erected above the blanking roller, the end parts of the two stirring shafts rotatably penetrate through the side wall of the box body, the end parts of the two stirring shafts are in transmission connection with an output shaft of a second motor through a chain wheel and chain assembly, and the second motor is arranged on the outer wall of the box body.
In a better technical scheme of the utility model, the top surfaces of the limiting blocks are obliquely arranged and are obliquely and downwards arranged towards the top of the blanking roller, and the distance between the oblique bottom ends of the two limiting blocks is consistent with the width of the notch of the blanking groove.
The utility model has the beneficial effects that:
the quantitative feeding device for chemical production is novel in structure, the feeding roller is provided with the feeding groove, the feeding roller rotates along with the groove wall of the groove in a manner of clinging to the groove wall, materials filled in the feeding groove rotate and are fed along with the feeding roller, the quantity of the materials is controlled in a manner of filling and feeding, the quantitative feeding effect is realized, weighing links are reduced, and the operation is relatively convenient; and, the unloading roller is driven by first motor, and material level sensor can respond to the material volume of box inside, under the cooperation each other, can realize automatic unloading action, reduces artificial participation, improves the production security.
Drawings
FIG. 1 is a schematic structural diagram of a quantitative feeding device for chemical production according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a quantitative feeding device for chemical production according to an embodiment of the present invention;
fig. 3 is a schematic view of the fitting of the blanking roller and the stopper provided in embodiment 1;
fig. 4 is a schematic view of the cooperation between the blanking roller and the stopper provided in embodiment 2.
In the figure:
100. a box body; 110. a groove; 120. a discharge outlet; 200. a blanking roller; 210. a discharging groove; 220. a vibration motor; 230. a soft sheet; 310. a first motor; 320. a second motor; 400. filling blocks; 410. a limiting block; 420. a concave surface; 500. a level sensor; 600. a stirring shaft.
Detailed Description
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1 and 2, the embodiment of the utility model discloses a quantitative feeding device for chemical production, which comprises a box body 100, wherein the top of the box body 100 is open, the bottom of the box body is provided with a semicircular groove 110, and the bottom of the groove 110 is provided with a discharge hole 120; forming a normal discharge channel; the blanking roller 200 is erected at the position of the groove 110, the blanking roller 200 is driven by a first motor 310, the number of rotation turns of the first motor is limited, the blanking roller is driven to rotate by a corresponding angle, the outer wall of the blanking roller 200 is matched with the groove wall of the groove 110, the two sides of the notch of the groove 110 are both provided with filling blocks 400, each filling block 400 is provided with a limiting block 410, each limiting block 410 extends into the groove 110, one side, close to the blanking roller 200, of each limiting block 410 is provided with a concave surface 420, the concave surfaces 420 are matched with the outer wall of the blanking roller 200, and the tops of the blanking rollers 200 are limited by the two limiting blocks 410 so that the blanking roller 200 can rotate close to the inner wall of the groove 110; the outer wall of the blanking roller 200 is concavely provided with two blanking grooves 210, the two blanking grooves 210 are symmetrically arranged relative to the axis of the blanking roller 200, and the two blanking grooves 210 have the same structure; a level sensor 500 is fixedly provided on an inner wall of the tank 100.
The quantitative feeding device for chemical production is novel in structure, the feeding roller is provided with the feeding groove, the feeding roller rotates along with the groove wall of the groove, materials filled in the feeding groove rotate and are fed along with the feeding roller, the quantity of the materials is controlled in a feeding mode, the quantitative feeding effect is achieved, weighing links are reduced, and operation is relatively convenient; moreover, the blanking roller is driven by the first motor, the material level sensor can sense the material amount in the box body, and under the mutual cooperation, the automatic blanking action can be realized, the human participation is reduced, and the production safety is improved; the outer wall of the box body is provided with a controller, the first motor, the material level sensor, the vibrating motor and the conductive slip ring are all electrically connected with the controller, a display screen, a key and an alarm are integrated on the controller, and the material level sensor can send out a reminding signal when detecting that the material in the box body is insufficient; and the controller can also be matched with an external feeding device to realize continuous feeding.
Furthermore, the interior of the blanking roller 200 is of a hollow structure, two vibrating motors 220 are fixedly mounted in the blanking roller 200 corresponding to the two blanking grooves 210, and the design of the vibrating motors can provide basic vibration for the blanking roller, so that the blanking grooves above can be conveniently filled with materials, and gaps among the materials are reduced; the discharging chute positioned below can accelerate the discharge and falling of the materials; one end of the rotating shaft of the blanking roller 200 is provided with a conductive slip ring, and the vibration motor 220 is electrically connected with the outside through the conductive slip ring.
Furthermore, the outer wall of the blanking roller 200 is fixedly provided with a soft sheet 230, the soft sheet 230 is wrapped on the outer wall of the blanking roller 200, the blanking roller 200 is in sealed rotation fit with the inner wall of the groove 110 and the concave surface 420 through the soft sheet 230, and the design of the soft sheet can prevent materials from entering a gap between the blanking roller and the groove on one hand and prevent the influence on normal rotation; on the other hand, a movable foundation can be provided for the vibration of the blanking roller, and the effect brought by the corresponding vibration is realized.
Further, two stirring shafts 600 are erected above the blanking roller 200, the end parts of the two stirring shafts 600 rotate to penetrate through the side wall of the box body 100, the end parts of the two stirring shafts 600 are in transmission connection with the output shaft of the second motor 320 through a chain wheel and chain assembly, the second motor 320 is installed on the outer wall of the box body 100, the rotation of the two stirring shafts can accelerate stirring of materials, the materials are prevented from being accumulated, the materials can be ensured to smoothly fall into a blanking groove, and the materials are better filled into the blanking groove.
Further, the top surface slope setting of stopper 410, and the slope of the top of lower material roller 200 sets up downwards, and the interval between the slope bottom of two stoppers 410 is unanimous with the notch width of silo 210, and this structural design can further inject the material and down silo department flow, promotes the material and fills.
Furthermore, the depth of the blanking groove can be selected according to the actual use requirement; as shown in fig. 3, in example 1, the depth of the discharging chute is large, so that more materials can be filled, and more materials can be discharged at one time; when the blanking requirements are different, as shown in fig. 4, the depth of the blanking groove becomes shallow, so that less materials can be filled, and less materials are filled and discharged, thereby meeting the other throwing requirement; the other corresponding changes need to be adjusted according to the actual situation.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (5)
1. The utility model provides a material device is thrown to ration for chemical production which characterized in that:
the box body is open at the top, a semicircular groove is formed at the bottom, and a discharge hole is formed at the bottom of the groove;
a blanking roller is erected at the groove and driven by a first motor, the outer wall of the blanking roller is matched with the groove wall of the groove, filling blocks are arranged on two sides of the groove opening of the groove, limiting blocks are arranged on the filling blocks and extend into the groove, a concave surface is arranged on one side, close to the blanking roller, of each limiting block and matched with the outer wall of the blanking roller, and the top of the blanking roller is limited by the two limiting blocks so that the blanking roller can rotate close to the inner wall of the groove; the outer wall of the blanking roller is concavely provided with two blanking grooves, the two blanking grooves are symmetrically arranged relative to the axis of the blanking roller, and the two blanking grooves have the same structure; a material level sensor is fixedly arranged on the inner wall of the box body.
2. A quantitative charging device for chemical production according to claim 1, characterized in that:
the inside hollow structure that is of unloading roller, the inside of unloading roller correspond two feed chutes fixed mounting and have two vibrating motor, and the pivot one end of unloading roller is installed and is led electrical slip ring, and vibrating motor connects the electricity through leading electrical slip ring and outside.
3. A quantitative charging device for chemical production according to claim 1, characterized in that:
the outer wall of the discharging roller is fixedly provided with a soft sheet, the soft sheet is coated on the outer wall of the discharging roller, and the discharging roller forms sealed rotating fit with the inner wall and the concave surface of the groove through the soft sheet.
4. A quantitative charging device for chemical production according to claim 1, characterized in that:
two stirring shafts are erected above the blanking roller, the end parts of the two stirring shafts penetrate through the side wall of the box body in a rotating mode, the end parts of the two stirring shafts are in transmission connection with an output shaft of a second motor through a chain wheel chain assembly, and the second motor is installed on the outer wall of the box body.
5. A quantitative charging device for chemical production according to claim 1, characterized in that:
the top surface slope setting of stopper, and the slope of the top of unloading roller sets up downwards, and the interval between the slope bottom of two stoppers is unanimous with the notch width of silo down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122074041.3U CN215710227U (en) | 2021-08-30 | 2021-08-30 | A quantitative feeding device for chemical production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122074041.3U CN215710227U (en) | 2021-08-30 | 2021-08-30 | A quantitative feeding device for chemical production |
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| Publication Number | Publication Date |
|---|---|
| CN215710227U true CN215710227U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122074041.3U Active CN215710227U (en) | 2021-08-30 | 2021-08-30 | A quantitative feeding device for chemical production |
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| CN (1) | CN215710227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115420550A (en) * | 2022-07-25 | 2022-12-02 | 安徽国泰化工有限公司 | Centralized closed sampling analysis equipment for hydrogen peroxide production by anthraquinone process |
-
2021
- 2021-08-30 CN CN202122074041.3U patent/CN215710227U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115420550A (en) * | 2022-07-25 | 2022-12-02 | 安徽国泰化工有限公司 | Centralized closed sampling analysis equipment for hydrogen peroxide production by anthraquinone process |
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