CN219807362U - Putty monitoring device and conveying mechanism - Google Patents
Putty monitoring device and conveying mechanism Download PDFInfo
- Publication number
- CN219807362U CN219807362U CN202320882488.XU CN202320882488U CN219807362U CN 219807362 U CN219807362 U CN 219807362U CN 202320882488 U CN202320882488 U CN 202320882488U CN 219807362 U CN219807362 U CN 219807362U
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- Prior art keywords
- monitoring device
- pipe
- overflow
- inductive switch
- overflow pipe
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 45
- 230000001939 inductive effect Effects 0.000 claims abstract description 41
- 230000006698 induction Effects 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 38
- 230000001960 triggered effect Effects 0.000 abstract description 8
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 4
- 239000003245 coal Substances 0.000 description 10
- 239000002994 raw material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Control Of Conveyors (AREA)
Abstract
The utility model discloses a blocking material monitoring device and a conveying mechanism, wherein the blocking material monitoring device comprises: the first end of the overflow pipe is connected with one side of the conveying pipe, the second end of the overflow pipe is provided with a baffle, and the baffle is rotatably connected with the second end of the overflow pipe; the induction switch is arranged on one side of the baffle plate, which is far away from the overflow pipe, and the baffle plate can be rotated to enable the end part of the baffle plate to be close to the induction switch; the alarm is electrically connected with the inductive switch. According to the technical scheme, the overflow pipe is externally connected to one side of the conveying pipe, when material blockage occurs in the conveying pipe, materials are accumulated and enter the overflow pipe, the materials flow to the second end of the overflow pipe and push the baffle plate, the baffle plate rotates, the end of the baffle plate is close to the inductive switch, and the inductive switch is triggered to enable the alarm to send out a flash alarm signal. This putty monitoring device avoids locating inductive switch in the conveyer pipe that the dust is big, vibrations are big, improves inductive switch's life, and then improves putty monitoring device's life, still conveniently overhauls inductive switch simultaneously.
Description
Technical Field
The utility model relates to the technical field of coal conveying monitoring, in particular to a blocking monitoring device and a conveying mechanism.
Background
The coal-fired power plant conveys fuel to the raw coal bin through the conveying belt, and the raw coal bin is conveyed to the hearth after passing through the coal feeder and the coal mill, because the distance from the coal yard to the raw coal bin is far, a plurality of conveying belts are required to be connected end to convey the fire coal of the coal yard to the raw coal bin; in the conveying process, the two conveyor belts have a height difference and are required to be connected by a conveying pipe; because the conveyer pipe has the jam risk, generally need set up monitoring devices in the conveyer pipe, current monitoring devices generally installs in the inside of conveyer pipe, and its installation environment is relatively poor, takes place the damage easily.
Disclosure of Invention
The utility model mainly aims to provide a plugging material monitoring device, which aims to solve the problem that the existing plugging material monitoring device is easy to damage.
In order to achieve the above object, the present utility model provides a plugging monitoring device, comprising:
a delivery tube;
the first end of the overflow pipe is connected with one side of the conveying pipe, the second end of the overflow pipe is provided with a baffle, and the baffle is rotatably connected with the second end of the overflow pipe;
the induction switch is arranged on one side of the baffle plate, which is far away from the overflow pipe, and the baffle plate can be rotated to enable the end part of the baffle plate to be close to the induction switch;
and the alarm is electrically connected with the inductive switch.
Optionally, an overflow hole is formed in the upper portion of the conveying pipe, and the overflow hole is detachably connected with the first end of the flash pipe.
Optionally, the plugging material monitoring device further comprises a flange structure, and the flange structure is connected with the overflow hole and the overflow pipe.
Optionally, the baffle is connected to the second end of the overflow pipe by a hinge.
Optionally, the plugging material monitoring device further comprises a mounting seat, and the mounting seat is fixedly connected with the inductive switch; the second end of the overflow pipe extends to one side of the installation seat provided with the induction switch.
Optionally, the inductive switch comprises a proximity switch.
Optionally, the plugging material monitoring device further comprises a first conveyor belt, and a feed inlet is formed in the first end of the conveying pipe; a discharge hole is formed in the second end of the conveying pipe; the feed inlet is directed towards the output end of the first conveyor belt.
Optionally, an included angle is formed between the conveying pipe and the first conveyor belt; the inner wall of the conveying pipe consists of an impact surface and a non-impact surface; the impact surface is the lower side inner surface of the inner wall, and the non-impact surface is connected with the overflow pipe.
Optionally, the inductive switch is electrically connected with the first conveyor belt.
The utility model also provides a conveying mechanism which comprises the blockage monitoring device and a second conveying belt, wherein the input end of the second conveying belt is positioned below the conveying pipe.
According to the technical scheme, the overflow pipe is externally connected to one side of the conveying pipe, when material blockage occurs in the conveying pipe, materials are accumulated and enter the overflow pipe, the materials flow to the second end of the overflow pipe and push the baffle plate, the baffle plate rotates, the end of the baffle plate is close to the inductive switch, and the inductive switch is triggered to enable the alarm to send out a flash alarm signal. This putty monitoring device locates the conveyer pipe outside with excessive material pipe, inductive switch, avoids locating inductive switch in the conveyer pipe that the dust is big, vibrations are big, improves inductive switch's life, and then improves putty monitoring device's life, still conveniently overhauls inductive switch simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an embodiment of a plugging monitoring device according to the present utility model.
Fig. 2 is a schematic structural diagram of an embodiment of a plugging monitoring device according to the present utility model.
Fig. 3 is a schematic structural diagram of an embodiment of the plugging monitoring device of the present utility model.
Fig. 4 is a schematic structural view of an embodiment of the transfer mechanism of the present utility model.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the name |
| 1 | Conveying pipe | 11 | Spill orifice |
| 12 | Impact surface | 13 | Non-impact surface |
| 2 | Material overflow pipe | 21 | Baffle plate |
| 3 | Inductive switch | 4 | Flange structure |
| 5 | Hinge | 6 | First conveyor belt |
| 7 | Second conveyor belt | 8 | Mounting base |
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if a directional indication (such as up, down, left, right, front, and rear … …) is involved in the embodiment of the present utility model, the directional indication is merely used to explain the relative positional relationship, movement condition, etc. between the components in a specific posture, and if the specific posture is changed, the directional indication is correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if "and/or" and/or "are used throughout, the meaning includes three parallel schemes, for example," a and/or B "including a scheme, or B scheme, or a scheme where a and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The utility model provides a blocking material monitoring device.
Referring to fig. 1 to 4, in an embodiment of the present utility model, the plugging monitoring device includes a delivery pipe 1, a spillover pipe 2, an inductive switch 3 and an alarm; the first end of the overflow pipe 2 is connected with one side of the conveying pipe 1, the second end of the overflow pipe 2 is provided with a baffle 21, and the baffle 21 is rotatably connected with the second end of the overflow pipe 2; the inductive switch 3 is arranged on one side of the baffle 21 away from the overflow pipe 2, and the baffle 21 can be rotated so that the end part of the baffle is close to the inductive switch 3; an alarm (not shown) is electrically connected to the inductive switch 3.
In the above structure, through the external overflow pipe 2 in one side of the conveying pipe 1, when the material blockage occurs in the conveying pipe 1, the material is piled up and enters the overflow pipe 2, the material flows to the second end of the overflow pipe 2 and pushes the baffle 21, the baffle 21 rotates and the end of the baffle 21 is close to the inductive switch 3, and the inductive switch 3 is triggered and enables the alarm to send out the flash alarm signal. This putty monitoring device locates conveyer pipe 1 outside with excessive material pipe 2, inductive switch 3, avoids locating inductive switch 3 in the big, the big conveyer pipe 1 of vibrations of dust, improves inductive switch 3's life, and then improves putty monitoring device's life, still conveniently overhauls inductive switch 3 simultaneously. The putty monitoring device has the advantages of simple structure, long service life, convenient maintenance and overhaul.
Optionally, the alarm comprises a speaker or an indicator light, wherein the speaker is used for emitting a warning sound, and the indicator light is used for flashing warning light.
Optionally, the upper part of the delivery tube 1 is provided with an overflow hole 11, the overflow hole 11 being detachably connected to the first end of the flash tube 2. Specifically, the material is a coal-fired raw material, the coal-fired raw material is a powder block mixture, the diameter of the overflow hole 11 is 20+/-3 cm, so that the coal-fired raw material can be prevented from overflowing from the overflow pipe 2 in a large quantity, and meanwhile, the coal-fired raw material can flow to the overflow pipe 2; therefore, when the coal-fired raw materials accumulate in the conveying pipe 1, and then the coal-fired raw materials flow into the overflow pipe 2 towards the non-resistance overflow hole 11, the coal-fired raw materials push the baffle plate 21 under the action of gravity, so that the end part of the baffle plate 21 is close to and the inductive switch 3 is triggered.
Optionally, the plugging monitoring device further comprises a flange structure 4, and the flange structure 4 is connected with the overflow hole 11 and the overflow pipe 2. In the above structure, the flange structure 4 is called a flange plate or flange of the flange structure 4, the overflow hole 11 is connected with a first flange, the first end of the overflow pipe 2 is connected with a second flange, and the first flange and the second flange are connected through bolts. The flange structure 4 is additionally arranged, so that the connection stability between the overflow pipe 2 and the conveying pipe 1 can be improved.
Optionally, the baffle 21 is connected to the second end of the overflow pipe 2 by a hinge 5. In the above structure, the hinge 5 is also called a hinge, and is used for connecting the baffle 21 and the flash pipe 2 and allowing the two to rotate relatively; the baffle 21 naturally sags under the action of gravity and covers the end of the flash tube 2, and when the material flows from the first end to the second end of the flash tube 2 and pushes the baffle 21, the end of the baffle 21 approaches and triggers induction opening.
Optionally, the plugging material monitoring device further comprises a mounting seat, and the mounting seat is fixedly connected with the inductive switch 3; the second end of the overflow pipe 2 extends to the side of the mounting seat provided with the induction switch 3. The mounting seat is used for fixing the induction switch 3, and can be fixed on any mounting surface, the mounting surface can be positioned on a wall body, a bracket and the like, and the length of the overflow pipe 2 can be set according to the needs, so that the baffle 21 can be arranged at a position convenient to overhaul.
Optionally, the inductive switch 3 comprises a proximity switch. In the structure, the proximity switch is a position switch which can be operated without mechanical direct contact with a moving part, and the proximity switch can be triggered without mechanical contact and any pressure application; that is, when the baffle 21 is close to the sensing surface of the proximity switch, and the distance between the end of the baffle 21 and the sensing surface is smaller than or equal to the preset distance, the proximity switch is triggered, and the alarm is controlled to send out a blocking alarm, so that staff can dredge the conveying pipe 1.
Optionally, the plugging material monitoring device further comprises a first conveyor belt 6, and a feed inlet is formed in the first end of the conveying pipe 1; a discharge hole is formed in the second end of the conveying pipe 1; the feed opening is directed towards the output end of the first conveyor belt 6. In the above structure, the first conveyor belt 6 is used for conveying materials from the input end to the output end, the materials fall from the output end of the first conveyor belt 6, the materials enter from the feed inlet of the conveying pipe 1 to be conveyed, and the materials are output from the discharge port.
Optionally, an included angle is formed between the conveying pipe 1 and the first conveying belt 6; the inner wall of the conveying pipe 1 is composed of an impact surface 12 and a non-impact surface 1312; the impact surface 12 is the lower inner surface of the inner wall, and the non-impact surface 1312 is connected with the flash tube 2. In the above structure, the conveying pipe 1 is obliquely arranged and forms an included angle with the first conveying belt 6, when the conveying pipe 1 is a circular pipe, the impact surface 12 of the inner wall of the conveying pipe 1 is a partial arc surface of the lower side, the impact surface 12 is used for directly contacting the material falling from the first conveying belt 6, and the rest arc surfaces of the conveying pipe 1 are not the non-impact surfaces 1312. The overflow pipe 2 is connected with the non-impact surface 1312 of the conveying pipe 1, so that the material can be prevented from being directly discharged from the overflow pipe 2 after being conveyed to the conveying pipe 1, the material can be discharged from the overflow pipe 2 after being accumulated in the conveying pipe 1, the monitoring function of the blockage monitoring device is further exerted,
optionally, the inductive switch 3 is electrically connected to the first conveyor belt 6. Above-mentioned structure, when inductive switch 3 is triggered, then inductive switch 3 control first conveyer belt 6 stop conveying action, avoid conveyer pipe 1 to produce the putty after, first conveyer belt 6 continue to carry the material and aggravate the material degree of piling up, make things convenient for the staff to dredge stifled operation to conveyer pipe 1 simultaneously, save the step of manual stop first conveyer belt 6.
According to the technical scheme, the overflow pipe 2 is externally connected to one side of the conveying pipe 1, when material blockage occurs in the conveying pipe 1, materials are accumulated and enter the overflow pipe 2, the materials flow to the second end of the overflow pipe 2 and push the baffle plate 21, the baffle plate 21 rotates, the end of the baffle plate 21 is close to the induction switch 3, and the induction switch 3 is triggered to enable the alarm to send out a flash alarm signal. This putty monitoring device locates conveyer pipe 1 outside with excessive material pipe 2, inductive switch 3, avoids locating inductive switch 3 in the big, the big conveyer pipe 1 of vibrations of dust, improves inductive switch 3's life, and then improves putty monitoring device's life, still conveniently overhauls inductive switch 3 simultaneously.
The utility model also provides a conveying mechanism which comprises a blockage monitoring device, and the specific structure of the blockage monitoring device refers to the embodiment, and as the conveying mechanism adopts all the technical schemes of all the embodiments, the conveying mechanism at least has all the beneficial effects brought by the technical schemes of the embodiments, and the specific structure of the blockage monitoring device is not repeated herein. Wherein the conveyor mechanism further comprises a second conveyor belt 7, the input end of the second conveyor belt 7 being located below the conveyor pipe 1.
In the structure, materials enter the conveying pipe 1 after passing through the first conveying belt 6, are conveyed to the second conveying belt 7 through the conveying pipe 1, complete a conveying cycle, and finally are conveyed to a warehouse by utilizing the second conveying belt 7. The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather, the equivalent structural changes made by the description and drawings of the present utility model or the direct/indirect application in other related technical fields are included in the scope of the present utility model.
Claims (10)
1. A putty monitoring device, comprising:
a delivery tube;
the first end of the overflow pipe is connected with one side of the conveying pipe, the second end of the overflow pipe is provided with a baffle, and the baffle is rotatably connected with the second end of the overflow pipe;
the induction switch is arranged on one side of the baffle plate, which is far away from the overflow pipe, and the baffle plate can be rotated to enable the end part of the baffle plate to be close to the induction switch;
and the alarm is electrically connected with the inductive switch.
2. The plug monitoring device of claim 1, wherein the upper portion of the delivery tube is provided with an overflow aperture, the overflow aperture being removably connected to the first end of the overflow tube.
3. The plug monitoring device of claim 2, further comprising a flange structure coupled to the overflow aperture and the overflow tube.
4. The plugging monitoring device of claim 1, wherein the baffle is connected to the second end of the overflow tube by a hinge.
5. The putty monitoring device as set forth in claim 1 further comprising a mounting base fixedly connected to said inductive switch; the second end of the overflow pipe extends to one side of the installation seat provided with the induction switch.
6. The putty monitoring device as set forth in claim 1 wherein said inductive switch comprises a proximity switch.
7. The plugging monitoring device of any one of claims 1 to 6, further comprising a first conveyor belt, wherein the first end of the delivery tube is provided with a feed inlet; a discharge hole is formed in the second end of the conveying pipe; the feed inlet is directed towards the output end of the first conveyor belt.
8. The plugging monitoring device of claim 7, wherein an included angle is provided between the conveying pipe and the first conveyor belt; the inner wall of the conveying pipe consists of an impact surface and a non-impact surface; the impact surface is the lower side inner surface of the inner wall, and the non-impact surface is connected with the overflow pipe.
9. The traffic congestion monitoring device of claim 8, wherein said inductive switch is electrically connected to said first conveyor.
10. A conveyor mechanism comprising a plugging monitoring device according to any one of claims 1 to 9, and a second conveyor belt having an input end located below the conveying pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320882488.XU CN219807362U (en) | 2023-04-18 | 2023-04-18 | Putty monitoring device and conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320882488.XU CN219807362U (en) | 2023-04-18 | 2023-04-18 | Putty monitoring device and conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219807362U true CN219807362U (en) | 2023-10-10 |
Family
ID=88215394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320882488.XU Active CN219807362U (en) | 2023-04-18 | 2023-04-18 | Putty monitoring device and conveying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219807362U (en) |
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2023
- 2023-04-18 CN CN202320882488.XU patent/CN219807362U/en active Active
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