CN213286548U - Totally-enclosed automatic feeding device for fine powder - Google Patents
Totally-enclosed automatic feeding device for fine powder Download PDFInfo
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- CN213286548U CN213286548U CN202021931636.5U CN202021931636U CN213286548U CN 213286548 U CN213286548 U CN 213286548U CN 202021931636 U CN202021931636 U CN 202021931636U CN 213286548 U CN213286548 U CN 213286548U
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Abstract
The utility model discloses a totally closed automatic feeding device of fine powder, concretely relates to fine powder material loading technical field, including bottom plate and workbin, one side fixedly connected with workbin on bottom plate top, the opposite side fixedly connected with negative pressure jar on bottom plate top, the defeated material hose of fixedly connected with between the bottom of workbin one side and the intermediate position department of negative pressure jar one side. The utility model discloses a be provided with edulcoration environmental protection structure, edulcoration environmental protection structure includes the water tank, the water tank is fixed in the position department that negative pressure jar one side is close to the bottom, the inside position department that is close to the bottom of water tank is provided with the dispersion wire netting, when using, exhaust air at first gets into the inside of water tank, then the inside water of water tank gets rid of the impurity in the air, dispersion wire netting can disperse the bubble this moment, improve the area of contact of bubble and water, make the more complete getting rid of impurity in the air, avoid in the impurity in the air gets into the atmosphere, the atmospheric environment is protected.
Description
Technical Field
The utility model relates to a fine powder material loading technical field specifically is a totally closed automatic feeding device of fine powder.
Background
The fine powder needs to be mixed with other raw materials for use, so the fine powder needs to be fed into a device for mixing with other raw materials, and the fine powder needs to be fully automatically sealed and fed due to small volume, but the existing fully-closed automatic feeding device for the fine powder has some problems and defects.
In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:
(1) the traditional totally-closed automatic fine powder feeding device cannot completely block fine powder in a negative pressure tank in the negative pressure adsorption process because the fine powder is small in size, and is easy to cause atmospheric pollution when discharged into the air;
(2) the filter cylinder of the traditional totally-closed automatic fine powder feeding device is easy to block and has no material homogenizing function;
(3) the phenomenon of material blocking easily appears in the totally closed automatic feeding device workbin of traditional fine powder, can not satisfy the needs that use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a totally closed automatic feeding device of fine powder to propose in solving above-mentioned background art because fine powder volume is less, can't cause the problem of atmosphere pollution in discharging to the air easily in the negative pressure jar with its complete separation at its in-process that carries out negative pressure absorption to it.
In order to achieve the above object, the utility model provides a following technical scheme: a totally-enclosed automatic feeding device for fine powder comprises a bottom plate and a material box, wherein the material box is fixedly connected with one side of the top end of the bottom plate, the other side of the top end of the bottom plate is fixedly connected with a negative pressure tank, a material conveying hose is fixedly connected between the bottom end of one side of the material box and the middle position of one side of the negative pressure tank, a negative pressure fan is fixedly connected at the middle position of one side of the negative pressure tank, the input end and the output end of the negative pressure fan are respectively and fixedly connected with an air supply pipe, a filter cylinder is fixedly connected at the position close to the top end in the negative pressure tank, an air feed pipe at the input end of the negative pressure fan is communicated with the interior of the filter cylinder, and one side of the air supply pipe at the input end of the negative pressure fan is provided with a check valve, the inside of the negative pressure tank is provided with an anti-blocking material homogenizing mechanism, a material pushing mechanism is arranged on one side of the bottom end in the material box, and an impurity removal and environment protection structure is arranged at the output end of the negative pressure fan;
edulcoration environmental protection structure includes the water tank, water tank fixed connection is close to the position department of bottom in negative pressure jar one side, the inside position department of being close to the bottom of water tank is provided with the dispersion wire netting, the both sides fixedly connected with draw-in groove of water tank inside wall, the both sides fixedly connected with fixture block of dispersion wire netting.
Preferably, the bottom of the air feed pipe of negative pressure fan output runs through to the inside of water tank and extends to the bottom of dispersion wire netting, and the dispersion wire netting is in the bottom of the inside liquid level of water tank.
Preferably, the clamping block is embedded in the clamping groove, and a clamping structure is formed between the clamping block and the clamping groove.
Preferably, prevent stifled homocline mechanism comprises driving motor, pivot, brush board, puddler and brush, driving motor fixed connection is in the intermediate position department on negative pressure tank top, driving motor's output runs through inside and the fixedly connected with pivot to the negative pressure tank, the position department fixedly connected with brush board on top is close to the pivot both sides, the bottom fixedly connected with puddler of pivot, the top fixedly connected with brush board brush.
Preferably, the top end of the brush is at the same level as the bottom end of the filter cartridge.
Preferably, pushing equipment comprises step motor, bearing, ejector sleeve and material pushing blade, bearing fixed connection is in the bottom of the inside one side of workbin, step motor fixed connection is in the bottom of workbin one side, step motor's output runs through the inside and the fixedly connected with ejector sleeve of bearing, the outside of ejector sleeve is provided with material pushing blade.
Compared with the prior art, the beneficial effects of the utility model are that: the totally-closed automatic feeding device for the fine powder not only realizes the removal of impurities in the discharged air, avoids the environmental pollution caused by entering the atmosphere, realizes that the filter cylinder is not easy to block, has the function of material homogenizing, but also realizes the prevention of the phenomenon of material blockage in the material box and can meet the use requirement;
(1) the impurity removal environment-friendly structure is arranged and comprises a water tank, the water tank is fixed at a position, close to the bottom end, of one side of the negative pressure tank, a dispersion wire mesh is arranged at a position, close to the bottom end, inside the water tank, clamping grooves are fixed at two sides of the inner side wall of the water tank, clamping blocks are fixed at two sides of the dispersion wire mesh, when the water tank is used, discharged air firstly enters the water tank, then impurities in the air are removed by water inside the water tank, the bubbles can be dispersed by the dispersion wire mesh, the contact area between the bubbles and the water is increased, the impurities in the air are completely removed, the impurities in the air are prevented from entering the atmosphere, and the atmospheric environment is protected;
(2) when the filter cartridge is used, the driving motor is started, the driving motor drives the rotating shaft to rotate, the rotating shaft drives the brush on the brush plate to clean fine powder attached to the surface of the filter cartridge, so that the filter cartridge can be prevented from being blocked, and meanwhile, the stirring rod can also stir and disperse the fine powder entering the negative pressure tank, so that the fine powder is uniformly dispersed in the negative pressure tank and is convenient to be mixed with other materials;
(3) through being provided with step motor, bearing, ejector sleeve and pushing away the material blade, when using, start step motor, step motor drive ejector sleeve and rotate, the ejector sleeve drives and pushes away the material blade and deliver to the input of defeated material hose with the inside fine powder of workbin, can avoid the inside phenomenon of card material to appear of workbin like this, can satisfy the needs that use.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic view of the front view of the material pushing mechanism of the present invention;
FIG. 3 is a schematic top view of the brush plate of the present invention;
fig. 4 is an enlarged partial cross-sectional view of the point a in fig. 1 according to the present invention.
In the figure: 1. a base plate; 2. a material box; 3. a delivery hose; 4. a negative pressure tank; 5. a water tank; 6. dispersing the wire mesh; 7. a negative pressure fan; 8. an air supply pipe; 9. a check valve; 10. a filter cartridge; 11. an anti-blocking homogenizing mechanism; 1101. a drive motor; 1102. a rotating shaft; 1103. brushing the board; 1104. a stirring rod; 1105. a brush; 12. a material pushing mechanism; 1201. a stepping motor; 1202. a bearing; 1203. a material pushing shaft; 1204. a pusher blade; 13. a clamping block; 14. a clamping groove.
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.
Example 1: referring to fig. 1-4, a totally-enclosed automatic fine powder feeding device comprises a bottom plate 1 and a material box 2, wherein one side of the top end of the bottom plate 1 is fixedly connected with the material box 2, the other side of the top end of the bottom plate 1 is fixedly connected with a negative pressure tank 4, a material conveying hose 3 is fixedly connected between the bottom end of one side of the material box 2 and the middle position of one side of the negative pressure tank 4, a negative pressure fan 7 is fixedly connected at the middle position of one side of the negative pressure tank 4, the type of the negative pressure fan 7 can be MQY-B1380, an input end and an output end of the negative pressure fan 7 are respectively and fixedly connected with a gas supply pipe 8, a filter cylinder 10 is fixedly connected at the position close to the top end inside the negative pressure tank 4, the gas supply pipe 8 at the input end of the negative pressure fan 7 is communicated with the inside of the filter cylinder 10, a check valve 9, one side of the bottom end in the material box 2 is provided with a material pushing mechanism 12, and the output end of the negative pressure fan 7 is provided with an impurity removal environment-friendly structure;
referring to fig. 1-4, the totally-enclosed automatic fine powder feeding device further comprises an impurity removal and environment protection structure, wherein the impurity removal and environment protection structure comprises a water tank 5, the water tank 5 is fixedly connected to one side of the negative pressure tank 4 near the bottom end, a dispersed wire netting 6 is arranged inside the water tank 5 near the bottom end, clamping grooves 14 are fixedly connected to two sides of the inner side wall of the water tank 5, and clamping blocks 13 are fixedly connected to two sides of the dispersed wire netting 6;
the bottom end of an air supply pipe 8 at the output end of the negative pressure fan 7 penetrates into the water tank 5 and extends to the bottom end of the dispersed iron wire 6, and the dispersed iron wire 6 is positioned at the bottom end of the liquid level in the water tank 5;
the clamping block 13 is embedded in the clamping groove 14, and a clamping structure is formed between the clamping block 13 and the clamping groove 14;
specifically, as shown in fig. 1 and 4, when the air purifier is used, the discharged air firstly enters the inside of the water tank 5, then the impurities in the air are removed by the water in the water tank 5, at this time, the air bubbles can be dispersed by the dispersion wire 6, the contact area between the air bubbles and the water is increased, the impurities in the air are more completely removed, the impurities in the air are prevented from entering the atmosphere, and the atmospheric environment is protected.
Example 2: the anti-blocking material homogenizing mechanism 11 comprises a driving motor 1101, a rotating shaft 1102, a brushing plate 1103, a stirring rod 1104 and a brush 1105, wherein the driving motor 1101 is fixedly connected to the middle position of the top end of the negative pressure tank 4, the type of the driving motor 1101 can be Y90L-2, the output end of the driving motor 1101 penetrates through the inside of the negative pressure tank 4 and is fixedly connected with the rotating shaft 1102, the brushing plate 1103 is fixedly connected to the positions, close to the top end, of the two sides of the rotating shaft 1102, the stirring rod 1104 is fixedly connected to the bottom end of the rotating shaft 1102, and the brush 1105 is fixedly connected to the top end of;
the top end of the brush 1105 is at the same level as the bottom end of the filter cartridge 10;
specifically, as shown in fig. 1 and fig. 3, when the vacuum filter is used, the driving motor 1101 is started, the driving motor 1101 drives the rotating shaft 1102 to rotate, the rotating shaft 1102 drives the brush 1105 on the brush plate 1103 to clean the fine powder attached to the surface of the filter cartridge 10, so that the filter cartridge 10 can be prevented from being blocked, and the stirring rod 1104 can also stir and disperse the fine powder entering the inside of the negative pressure tank 4, so that the fine powder is uniformly dispersed in the inside of the negative pressure tank 4 and is convenient to be mixed with other materials.
Example 3: the material pushing mechanism 12 comprises a stepping motor 1201, a bearing 1202, a material pushing shaft 1203 and a material pushing blade 1204, the bearing 1202 is fixedly connected to the bottom end of one side inside the material box 2, the stepping motor 1201 is fixedly connected to the bottom end of one side inside the material box 2, the model of the stepping motor 1201 can be SPS57HS30, the output end of the stepping motor 1201 penetrates through the inside of the bearing 1202 and is fixedly connected with the material pushing shaft 1203, and the material pushing blade 1204 is arranged outside the material pushing shaft 1203;
specifically, as shown in fig. 1 and fig. 2, when the powder conveying device is used, the stepping motor 1201 is started, the stepping motor 1201 drives the pushing shaft 1203 to rotate, and the pushing shaft 1203 drives the pushing blade 1204 to convey fine powder inside the material box 2 to the input end of the material conveying hose 3, so that the phenomenon of material blockage inside the material box 2 can be avoided, and the use requirement can be met.
The working principle is as follows: the utility model discloses when using, at first, exhaust air at first gets into the inside of water tank 5, then the impurity of 5 inside water in the air of water tank is got rid of, and dispersion wire netting 6 can come the bubble dispersion this moment, improves the area of contact of bubble and water, makes the more complete getting rid of impurity in the air, avoids the impurity in the air to get into the atmosphere, protects the atmospheric environment.
Then, when the device is used, the driving motor 1101 is started, the driving motor 1101 drives the rotating shaft 1102 to rotate, the rotating shaft 1102 drives the hairbrush 1105 on the brush plate 1103 to clean the fine powder attached to the surface of the filter cartridge 10, so that the filter cartridge 10 can be prevented from being blocked, and meanwhile, the stirring rod 1104 can stir and disperse the fine powder entering the negative pressure tank 4, so that the fine powder is uniformly dispersed in the negative pressure tank 4 and is convenient to be mixed with other materials.
Finally, when the powder conveying device is used, the stepping motor 1201 is started, the stepping motor 1201 drives the material pushing shaft 1203 to rotate, the material pushing shaft 1203 drives the material pushing blade 1204 to convey the fine powder inside the material box 2 to the input end of the material conveying hose 3, so that the phenomenon of material blockage inside the material box 2 can be avoided, and the using requirement can be met.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a totally closed automatic feeding device of fine powder, includes bottom plate (1) and workbin (2), its characterized in that: the material box is fixedly connected to one side of the top end of the bottom plate (1), the negative pressure tank (4) is fixedly connected to the other side of the top end of the bottom plate (1), a material conveying hose (3) is fixedly connected between the bottom end of one side of the material box (2) and the middle position of one side of the negative pressure tank (4), a negative pressure fan (7) is fixedly connected to the middle position of one side of the negative pressure tank (4), an input end and an output end of the negative pressure fan (7) are respectively and fixedly connected with an air supply pipe (8), a filter cylinder (10) is fixedly connected to the position close to the top end inside the negative pressure tank (4), the air supply pipe (8) at the input end of the negative pressure fan (7) is communicated with the inside of the filter cylinder (10), a check valve (9) is arranged on one side of the air supply pipe (8) at the input end of the negative pressure fan (7), and, a material pushing mechanism (12) is arranged on one side of the bottom end in the material box (2), and an impurity removal and environment protection structure is arranged at the output end of the negative pressure fan (7);
edulcoration environmental protection structure includes water tank (5), water tank (5) fixed connection is close to the position department of bottom in negative pressure jar (4) one side, the inside position department of being close to the bottom of water tank (5) is provided with dispersion wire netting (6), both sides fixedly connected with draw-in groove (14) of water tank (5) inside wall, both sides fixedly connected with fixture block (13) of dispersion wire netting (6).
2. The fully-closed automatic fine powder feeding device according to claim 1, characterized in that: the bottom of air feed pipe (8) of negative pressure fan (7) output runs through to the inside of water tank (5) and extends to the bottom of dispersion wire netting (6), and dispersion wire netting (6) are in the bottom of the inside liquid level of water tank (5).
3. The fully-closed automatic fine powder feeding device according to claim 1, characterized in that: the clamping block (13) is embedded in the clamping groove (14), and a clamping structure is formed between the clamping block (13) and the clamping groove (14).
4. The fully-closed automatic fine powder feeding device according to claim 1, characterized in that: prevent stifled homocline mechanism (11) by driving motor (1101), pivot (1102), brush board (1103), puddler (1104) and brush (1105) are constituteed, driving motor (1101) fixed connection is in the intermediate position department on negative pressure jar (4) top, the output of driving motor (1101) runs through to the inside and fixedly connected with pivot (1102) of negative pressure jar (4), the position department fixedly connected with brush board (1103) that the top is close to in pivot (1102) both sides, the bottom fixedly connected with puddler (1104) of pivot (1102), the top fixedly connected with brush (1105) of brush board (1103).
5. The fully-closed automatic fine powder feeding device according to claim 4, characterized in that: the top end of the brush (1105) and the bottom end of the filter cartridge (10) are in the same horizontal plane.
6. The fully-closed automatic fine powder feeding device according to claim 1, characterized in that: the material pushing mechanism (12) is composed of a stepping motor (1201), a bearing (1202), a pushing shaft (1203) and pushing blades (1204), the bearing (1202) is fixedly connected to the bottom end of one side inside the material box (2), the stepping motor (1201) is fixedly connected to the bottom end of one side of the material box (2), the output end of the stepping motor (1201) penetrates through the inside of the bearing (1202) and the pushing shaft (1203), and the pushing blades (1204) are arranged outside the pushing shaft (1203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021931636.5U CN213286548U (en) | 2020-09-07 | 2020-09-07 | Totally-enclosed automatic feeding device for fine powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021931636.5U CN213286548U (en) | 2020-09-07 | 2020-09-07 | Totally-enclosed automatic feeding device for fine powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213286548U true CN213286548U (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021931636.5U Active CN213286548U (en) | 2020-09-07 | 2020-09-07 | Totally-enclosed automatic feeding device for fine powder |
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| Country | Link |
|---|---|
| CN (1) | CN213286548U (en) |
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2020
- 2020-09-07 CN CN202021931636.5U patent/CN213286548U/en active Active
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