CN216321241U - Pneumatic stirring device with rotation speed detection function - Google Patents
Pneumatic stirring device with rotation speed detection function Download PDFInfo
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- CN216321241U CN216321241U CN202122980436.XU CN202122980436U CN216321241U CN 216321241 U CN216321241 U CN 216321241U CN 202122980436 U CN202122980436 U CN 202122980436U CN 216321241 U CN216321241 U CN 216321241U
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- shaft
- speed detection
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Abstract
The utility model discloses a pneumatic stirring device with a rotation speed detection function, which comprises a stirring shaft and a pneumatic motor, wherein the stirring shaft is connected to an output shaft of the pneumatic motor, an installation part is arranged on the pneumatic motor, the stirring shaft comprises a connecting part connected with the output shaft, an induction block is arranged on the connecting part, a dial plate and a proximity switch are fixed on the installation part, the proximity switch is electrically connected to the dial plate, and the induction part of the proximity switch is right opposite to the induction block on the connecting part. The utility model has the following advantages and effects: the real-time rotating speed is displayed, a quantification standard is provided, the rotating speed is judged more visually, the cost is saved and the device is practical compared with an electric motor, the device is convenient to produce and use, and the dial plate is installed on an external housing, so that the device is neat and attractive in whole.
Description
Technical Field
The utility model relates to the field of fluidized beds, in particular to a pneumatic stirring device with a rotating speed detection function.
Background
On the fluidized bed on the current market, the stirring to the raw materials does not adopt electric motor to drive usually, because electric motor's drive needs to consider the circumstances such as explosion-proof, the cost of device has been increased, adopt air motor to drive the mixer then can not, because fluidized bed itself draws the air supply just simple and convenient and practical, so the general pneumatic mixer that all adopts of world, however pneumatic mixer is at the in-process of work, stirring rotational speed accessible adjustment input compressed air's flow adjusts, but output rotational speed does not have a quantitative standard, can only come the behavior of understanding equipment roughly through the rotation of observing stirring paddle leaf.
Therefore, the key point for solving the problem is to develop a pneumatic stirring device capable of detecting the rotating speed.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a pneumatic stirring device with a rotation speed detection function.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a take pneumatic stirring device of rotational speed detection, includes (mixing) shaft and pneumatic motor, (mixing) shaft connection is on pneumatic motor's output shaft, characterized by: the pneumatic motor is provided with a mounting part, the stirring shaft comprises a connecting part connected with an output shaft, an induction block is arranged on the connecting part, a dial plate and a proximity switch are fixed on the mounting part, the proximity switch is electrically connected with the dial plate, and the induction part of the proximity switch is right opposite to the induction block on the connecting part.
Through adopting above-mentioned technical scheme, increased by the response piece on the original basis, the rotational speed that detects head and dial plate and constitute detects the function, install the response piece in the stirring thick liquid outside, make it rotate together with the stirring rake, again install the detection head on outside support, when the response piece is close when detecting the head, can produce a signal pulse, later detect the head with model pulse transmission to dial plate, the dial plate is through handling the signal, alright calculate real-time rotational speed, and show on the display, a quantization standard is provided, there is more audio-visual judgement to the rotational speed simultaneously, convenient to produce and use, compare simultaneously in electric motor more save cost and practical, the dial plate is installed to outside housing, make it whole seem neat and artistic.
The utility model is further configured to: the mounting part comprises a housing and a bottom plate, the pneumatic motor is fixed on the bottom plate, the housing is covered on the pneumatic motor and fixed on the bottom plate, and the dial plate is fixed on the housing and one displayed end faces the outside.
Through adopting above-mentioned technical scheme, the existence of housing can be convenient for fix the dial plate, conveniently observe and use the pneumatic motor that can protect inside simultaneously, prevent to drop grey and pollution, can also prevent that personnel's maloperation from touching pneumatic motor and producing the production accident, and the dial plate is installed to outside housing on, makes it whole seem neat and artistic.
The utility model is further configured to: the mounting part further comprises a support, the support is connected with the pneumatic motor and the bottom plate and is formed with a rotating cavity, and the connecting part is located in the rotating cavity.
Through adopting above-mentioned technical scheme, the support air motor and with the air motor the output shaft between the rotation chamber that forms, when can supplying the stirring rake pivoted, can also make things convenient for the connection of stirring rake output shaft to be convenient for fixed proximity switch makes its cooperation response piece.
The utility model is further configured to: the support and the housing are fixed on the bottom plate through bolts.
Through adopting above-mentioned technical scheme, bolted connection, the dismouting is convenient.
The utility model is further configured to: the connecting portion is sunken to one side of bottom plate and is had first connecting groove, the through-hole has all been seted up on bottom plate and the support, two the through-hole is linked together, the cover is equipped with the axle sleeve on the (mixing) shaft, works as when the support is fixed in the bottom plate, the axle sleeve is fixed in the through-hole and has one end to be located first connecting groove.
Through adopting above-mentioned technical scheme, because the lower extreme of through-hole is the cavity of stirring raw materials, and the top is pneumatic motor, and the junction is located to the axle sleeve cover, when can protecting the (mixing) shaft, can also prevent that the raw materials from sputtering when the stirring from causing the damage of device.
The utility model is further configured to: a clamping groove is formed between the shaft sleeve and the stirring shaft, and a fixing piece is arranged in the clamping groove.
Through adopting above-mentioned technical scheme, the fixed axle sleeve of extrusion.
The utility model is further configured to: the connecting portion are sunken to have the second spread groove, pneumatic motor's output shaft is located the second spread groove and fixed through the pin, just pneumatic motor is last to be sunken to have the mounting groove, the response piece is located the mounting groove, just the one end of response piece is passed connecting portion and is extended connecting portion.
Through adopting above-mentioned technical scheme, fixed connecting portion and output shaft just make connecting portion can also spacing response piece prevent that it breaks away from.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is an enlarged view of a portion a.
In the figure: 1. a stirring shaft; 12. a connecting portion; 13. an induction block; 2. a pneumatic motor; 3. a mounting member; 31. a housing; 32. a base plate; 33. a support; 4. a dial plate; 5. a proximity switch; 6. a first connecting groove; 61. a through hole; 7. and a fixing member.
Detailed Description
Embodiments of the present invention are further described with reference to fig. 1 to 2.
The utility model provides a take pneumatic stirring device of rotational speed detection, including (mixing) shaft 1 and pneumatic motor 2, (mixing) shaft 1 connects on pneumatic motor 2's output shaft, pneumatic motor 2 is last to be provided with installed part 3, (mixing) shaft 1 is including connecting output shaft's connecting portion 12, be provided with response piece 13 on connecting portion 12, be fixed with dial plate 4 and proximity switch 5 on the installed part 3, proximity switch 5 electricity is connected in dial plate 4, proximity switch 5's response part is just to response piece 13 on connecting portion 12.
The mounting member 3 includes a case 31 and a bottom plate 32, the air motor 2 is fixed to the bottom plate 32, the case 31 covers the air motor 2 and is fixed to the bottom plate 32, and the dial 4 is fixed to the case 31 and has its displayed end facing the outside.
The mounting member 3 further comprises a bracket 33, the bracket 33 connecting the air motor 2 and the base plate 32 and forming a rotation chamber in which the connecting portion 12 is located.
The bracket 33 and the cover 31 are fixed to the base plate 32 by bolts.
Connecting portion 12 is sunken to have first connecting groove 6 towards one side of bottom plate 32, has all seted up through-hole 61 on bottom plate 32 and the support 33, and two through-holes 61 are linked together, and the cover is equipped with the axle sleeve on the (mixing) shaft 1, and when support 33 was fixed in bottom plate 32, the axle sleeve was fixed in through-hole 61 and had one end to be located first connecting groove 6.
A clamping groove is formed between the shaft sleeve and the stirring shaft 1, and a fixing part 7 is arranged in the clamping groove.
Connecting portion 12 is sunken to have the second spread groove, and the output shaft of pneumatic motor 2 is located the second spread groove and fixed through the pin, and pneumatic motor 2 is sunken to have the mounting groove, and response piece 13 is located the mounting groove, and the one end of response piece 13 passes connecting portion 12 and extends connecting portion 12.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a take pneumatic stirring device of rotational speed detection, includes (mixing) shaft (1) and air motor (2), on (mixing) shaft (1) is connected in the output shaft of air motor (2), characterized by: the pneumatic motor is characterized in that a mounting part (3) is arranged on the pneumatic motor (2), the stirring shaft (1) comprises a connecting part (12) connected with an output shaft, an induction block (13) is arranged on the connecting part (12), a dial plate (4) and a proximity switch (5) are fixed on the mounting part (3), the proximity switch (5) is electrically connected to the dial plate (4), and an induction part of the proximity switch (5) is just opposite to the induction block (13) on the connecting part (12).
2. The pneumatic stirring device with rotation speed detection as claimed in claim 1, wherein: the mounting part (3) comprises a housing (31) and a bottom plate (32), the pneumatic motor (2) is fixed on the bottom plate (32), the housing (31) is covered on the pneumatic motor (2) and fixed on the bottom plate (32), and the dial (4) is fixed on the housing (31) and one end of the dial faces the outside.
3. The pneumatic stirring device with the rotation speed detection function as claimed in claim 2, wherein: the mounting part (3) further comprises a support (33), the support (33) is connected with the pneumatic motor (2) and the bottom plate (32) and is provided with a rotating cavity, and the connecting part (12) is located in the rotating cavity.
4. A pneumatic stirring apparatus with rotation speed detection as claimed in claim 3, wherein: the support (33) and the housing (31) are fixed on the bottom plate (32) through bolts.
5. A pneumatic stirring apparatus with rotation speed detection as claimed in claim 3, wherein: connecting portion (12) are sunken to have first connecting groove (6) towards one side of bottom plate (32), through-hole (61), two have all been seted up on bottom plate (32) and support (33) through-hole (61) are linked together, the cover is equipped with the axle sleeve on (mixing) shaft (1), works as when support (33) are fixed in bottom plate (32), the axle sleeve is fixed in through-hole (61) and has one end to be located first connecting groove (6).
6. The pneumatic stirring device with rotation speed detection as claimed in claim 5, wherein: a clamping groove is formed between the shaft sleeve and the stirring shaft (1), and a fixing part (7) is arranged in the clamping groove.
7. A pneumatic stirring apparatus with rotation speed detection as claimed in claim 3, wherein: connecting portion (12) are sunken to have the second spread groove, the output shaft of air motor (2) is located the second spread groove and fixed through the pin, just it has the mounting groove to cave in on air motor (2), response piece (13) are located the mounting groove, just the one end of response piece (13) is passed connecting portion (12) and is extended connecting portion (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122980436.XU CN216321241U (en) | 2021-11-29 | 2021-11-29 | Pneumatic stirring device with rotation speed detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122980436.XU CN216321241U (en) | 2021-11-29 | 2021-11-29 | Pneumatic stirring device with rotation speed detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216321241U true CN216321241U (en) | 2022-04-19 |
Family
ID=81155269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122980436.XU Active CN216321241U (en) | 2021-11-29 | 2021-11-29 | Pneumatic stirring device with rotation speed detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216321241U (en) |
-
2021
- 2021-11-29 CN CN202122980436.XU patent/CN216321241U/en active Active
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