CN215065024U - Pressure sensing equipment for powder conveying device - Google Patents
Pressure sensing equipment for powder conveying device Download PDFInfo
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- CN215065024U CN215065024U CN202121596494.6U CN202121596494U CN215065024U CN 215065024 U CN215065024 U CN 215065024U CN 202121596494 U CN202121596494 U CN 202121596494U CN 215065024 U CN215065024 U CN 215065024U
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- protective shell
- mounting box
- pressure sensing
- sliding block
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Abstract
The utility model discloses a pressure sensing device for a powder conveying device, which comprises a pressure sensor arranged on a powder conveying pipeline; the upper cover of the pressure sensor is provided with a protective shell cover, a pair of limiting lantern rings which are abutted against the protective shell cover are arranged on the powder conveying pipelines positioned at two sides of the pressure sensor, and a fixing mechanism for fixing the protective shell cover is arranged on the limiting lantern rings; two side walls of the top of the protective shell are provided with ventilation openings, fans are arranged in the ventilation openings, and a separation net is arranged on one side of each fan, which is far away from the inside of the protective shell; the fixing mechanism comprises a mounting box fixed on the limiting sleeve ring, a sliding block is arranged in the sliding device inside the mounting box, an inserting plate is arranged at one end, close to the protective shell cover, of the sliding block, the inserting plate penetrates through the mounting box and the side wall of the protective shell cover, and a clamping sleeve matched with the inserting plate is arranged on the inner wall of the protective shell cover. This defeated powder is pressure sensing equipment for device, it is rational in infrastructure, have good protecting effect.
Description
Technical Field
The utility model belongs to the technical field of defeated whitewashed equipment, concretely relates to defeated whitewashed for device pressure sensing equipment.
Background
A pressure sensor is a device or apparatus that senses a pressure signal and converts the pressure signal into a usable output electrical signal according to a certain rule. A pressure sensor is usually composed of a pressure sensitive element and a signal processing unit. Pressure sensors can be classified into gauge pressure sensors, differential pressure sensors, and absolute pressure sensors according to different types of test pressures.
In the powder conveying pipeline, a pressure sensor is often used for detecting the conveying pressure of the pipeline, but the surrounding environment of the powder conveying pipeline is poor, the pressure sensor is easy to damage, the service life of the powder conveying pipeline is shortened, and loss is caused, so that further improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a defeated powder is pressure sensing equipment for device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a pressure sensing device for a powder conveying device comprises a pressure sensor arranged on a powder conveying pipeline;
the upper cover of the pressure sensor is provided with a protective shell cover, a pair of limiting lantern rings which are abutted against the protective shell cover are arranged on the powder conveying pipelines positioned at two sides of the pressure sensor, and a fixing mechanism for fixing the protective shell cover is arranged on the limiting lantern rings;
the ventilation openings are formed in the two side walls of the top of the protective shell cover, the fan is mounted inside the ventilation openings, and the partition net is arranged on one side, away from the inside of the protective shell cover, of the fan.
Preferably, fixed establishment is including fixing the mounting box on the spacing lantern ring, and the inside slider of mounting box has the sliding block, and the one end that the sliding block is close to the protective housing cover is equipped with the picture peg, and the picture peg runs through mounting box and protective housing cover lateral wall, is equipped with the cutting ferrule with the picture peg adaptation on the protective housing cover inner wall.
Preferably, the sliding block is kept away from the one end vertical fixation of picture peg and is had the connecting rod, and the connecting rod runs through the installation box end wall and is equipped with the handle.
Preferably, be located the cover is equipped with reset spring on the connecting rod between sliding block and the mounting box inner wall, and the reset spring both ends are connected with sliding block and mounting box end wall.
Preferably, a top cover is arranged above the protective shell cover, and the top end surface of the top cover is of an arc structure.
Preferably, a buffer mechanism is arranged between the top cover and the protective shell cover, the buffer mechanism comprises a plurality of telescopic rods which are vertically connected between the protective shell cover and the top cover, and each telescopic rod is sleeved with a buffer spring.
The utility model discloses a technological effect and advantage: according to the pressure sensing equipment for the powder conveying device, the pressure sensor is effectively protected by covering the protection shell cover on the pressure sensor, and the protection effect is further improved under the elastic buffering of the top cover with the arc-shaped top end and the plurality of buffer springs; through the fans in the two air vents, airflow circulation can be formed between the inside and the outside of the protective shell cover, so that a good working environment is created for the protective shell cover, and the service life of the protective shell cover is prolonged; under reset spring's elastic force effect, can promote the sliding block and order about reset spring and fix the protective housing cover grafting, the pulling connecting rod can order about the picture peg to break away from the protective housing cover simultaneously, conveniently dismantles the maintenance. This defeated powder is pressure sensing equipment for device, it is rational in infrastructure, have good protecting effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the protective casing of the present invention;
fig. 3 is a schematic structural view of the fixing mechanism of the present invention;
fig. 4 is an enlarged view of a point a in fig. 2 according to the present invention;
fig. 5 is an enlarged view of the position B in fig. 2 according to the present invention.
In the figure: the device comprises a powder conveying pipeline 1, a limiting lantern ring 2, a protective shell cover 3, a fixing mechanism 4, a buffering mechanism 5, a top cover 6, a pressure sensor 7, an installation box 8, a sliding block 9, a plug board 10, a connecting rod 11, a return spring 12, a ventilation opening 13, a fan 14, a separation net 15, a telescopic rod 16 and a buffering spring 17.
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.
The utility model provides a pressure sensing device for a powder conveying device as shown in figures 1-5, which comprises a pressure sensor 7 arranged on a powder conveying pipeline 1, wherein a protective shell cover 3 is arranged on the upper cover of the pressure sensor 7, a pair of limiting lantern rings 2 which are butted with the protective shell cover 3 are arranged on the powder conveying pipeline 1 positioned at two sides of the pressure sensor 7, and a fixing mechanism 4 for fixing the protective shell cover 3 is arranged on the limiting lantern rings 2; the fixing mechanism 4 comprises a mounting box 8 fixed on the limiting lantern ring 2, a sliding block 9 is arranged in the sliding device in the mounting box 8, an inserting plate 10 is arranged at one end, close to the protective shell cover 3, of the sliding block 9, the inserting plate 10 penetrates through the side walls of the mounting box 8 and the protective shell cover 3, and a clamping sleeve matched with the inserting plate 10 is arranged on the inner wall of the protective shell cover 3; one end vertical fixation that picture peg 10 was kept away from to sliding block 9 has connecting rod 11, and connecting rod 11 runs through 8 end walls of mounting box and is equipped with the handle, is located the cover is equipped with reset spring 12 on the connecting rod 11 between sliding block 9 and the 8 inner walls of mounting box, and reset spring 12 both ends are connected with sliding block 9 and 8 end walls of mounting box, and protective housing 3 can form effective protection, and convenient to detach to pressure sensor 7.
Vent 13 has all been seted up on 3 top both sides walls of protective housing cover, and vent 13 internally mounted has fan 14, fan 14 keeps away from 3 inside one sides of protective housing cover and is equipped with at a distance from net 15 for form the air current circulation, build a good operational environment for pressure sensor 7.
The working principle is as follows: when the pressure sensing equipment for the powder conveying device is used, the pressure sensor 7 can be effectively protected by covering the pressure sensor 7 with the protective shell cover 3, and the protection effect is further improved under the elastic buffering of the top cover 6 with the arc-shaped top end surface and the plurality of buffer springs 17; through the fans 14 in the two ventilation openings 13, airflow circulation can be formed between the inside and the outside of the protective housing cover 3, so that a good working environment is created for the protective housing cover 3, and the service life of the protective housing cover is prolonged; under the elastic force effect of reset spring 12, can promote sliding block 9 and order about reset spring 12 and peg graft fixedly with protective housing cover 3, spur connecting rod 11 simultaneously and can order about picture peg 10 and break away from protective housing cover 3, the maintenance is dismantled to the convenience. This defeated powder is pressure sensing equipment for device, it is rational in infrastructure, have good protecting effect.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a defeated powder is pressure sensing equipment for device, is including installing pressure sensor (7) on defeated powder pipeline (1), its characterized in that:
the upper cover of the pressure sensor (7) is provided with a protective shell cover (3), a pair of limiting lantern rings (2) which are abutted against the protective shell cover (3) are arranged on the powder conveying pipeline (1) positioned at two sides of the pressure sensor (7), and a fixing mechanism (4) for fixing the protective shell cover (3) is arranged on the limiting lantern rings (2);
vent (13) have all been seted up on protective housing cover (3) top both sides wall, vent (13) internally mounted has fan (14), fan (14) are kept away from protective housing cover (3) inside one side and are equipped with and separate net (15).
2. The pressure sensing device for a powder delivery apparatus of claim 1, wherein: fixing mechanism (4) have sliding block (9) including fixing mounting box (8) on spacing lantern ring (2), the inside slider device of mounting box (8), and one end that sliding block (9) are close to protective housing cover (3) is equipped with picture peg (10), and picture peg (10) run through mounting box (8) and protective housing cover (3) lateral wall, are equipped with the cutting ferrule with picture peg (10) adaptation on protective housing cover (3) inner wall.
3. The pressure sensing device for a powder delivery apparatus of claim 2, wherein: one end of the sliding block (9) far away from the inserting plate (10) is vertically fixed with a connecting rod (11), and the connecting rod (11) penetrates through the end wall of the mounting box (8) and is provided with a handle.
4. A pressure sensing device for a powder delivery apparatus according to claim 3, wherein: and the connecting rod (11) between the sliding block (9) and the inner wall of the mounting box (8) is sleeved with a return spring (12), and the two ends of the return spring (12) are connected with the end walls of the sliding block (9) and the mounting box (8).
5. The pressure sensing device for a powder delivery apparatus of claim 1, wherein: a top cover (6) is arranged above the protective casing cover (3), and the top end surface of the top cover (6) is of an arc-shaped structure.
6. The pressure sensing device for a powder delivery apparatus of claim 5, wherein: be equipped with buffer gear (5) between top cap (6) and protective housing cover (3), buffer gear (5) are equipped with buffer spring (17) including many telescopic links (16) of perpendicular connection between protective housing cover (3) and top cap (6) on every telescopic link (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121596494.6U CN215065024U (en) | 2021-07-14 | 2021-07-14 | Pressure sensing equipment for powder conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121596494.6U CN215065024U (en) | 2021-07-14 | 2021-07-14 | Pressure sensing equipment for powder conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215065024U true CN215065024U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121596494.6U Active CN215065024U (en) | 2021-07-14 | 2021-07-14 | Pressure sensing equipment for powder conveying device |
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| Country | Link |
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| CN (1) | CN215065024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088277A (en) * | 2021-12-23 | 2022-02-25 | 国家能源集团谏壁发电厂 | Protective outer cover structure of rod member attached sensor |
-
2021
- 2021-07-14 CN CN202121596494.6U patent/CN215065024U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088277A (en) * | 2021-12-23 | 2022-02-25 | 国家能源集团谏壁发电厂 | Protective outer cover structure of rod member attached sensor |
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