CN219839105U - Temperature protection test device for belt conveyor - Google Patents
Temperature protection test device for belt conveyor Download PDFInfo
- Publication number
- CN219839105U CN219839105U CN202320720933.2U CN202320720933U CN219839105U CN 219839105 U CN219839105 U CN 219839105U CN 202320720933 U CN202320720933 U CN 202320720933U CN 219839105 U CN219839105 U CN 219839105U
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- temperature
- water tank
- protection test
- temperature heating
- heating water
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- 238000012360 testing method Methods 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 239000008236 heating water Substances 0.000 claims abstract description 39
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims description 28
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 14
- 241001330002 Bambuseae Species 0.000 claims description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 14
- 239000011425 bamboo Substances 0.000 claims description 14
- 230000000670 limiting effect Effects 0.000 claims description 13
- 230000014759 maintenance of location Effects 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 abstract description 3
- 230000002950 deficient Effects 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 238000009529 body temperature measurement Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model discloses a temperature protection test device for a belt conveyor, which relates to the technical field of temperature protection test devices and comprises a temperature sensor and a constant-temperature heating water tank, wherein the temperature sensor is placed in a placing cylinder through the arrangement of structures such as the constant-temperature heating water tank, the placing cylinder and an external constant-temperature heating belt, the power supply of a main machine of the belt protection device for a mine and an adjustable temperature controller is connected, and the temperature range of the adjustable temperature controller is adjusted: the temperature protection test device has the advantages that the temperature protection test device enables the external constant-temperature heating belt to heat water in the constant-temperature heating water tank to start a test, the temperature rising change condition of the water is observed, when the water temperature reaches 39 ℃, the temperature sensor can measure the correct temperature, the qualified display lights red light to send out an alarm stopping signal, namely the tested temperature sensor is qualified, the performance of the temperature sensor can be well tested, and accidents caused by the fact that inferior goods are put into use are avoided.
Description
Technical Field
The utility model relates to the technical field of temperature protection test devices, in particular to a temperature protection test device for a belt conveyor.
Background
In the mine with explosive gas (methane) and coal dust, if the belt conveyor exceeds the normal working temperature in the working process, accidents are likely to occur, and the temperature sensor matched with the belt conveyor protection device can realize temperature protection and avoid the accidents, and the action value of the temperature protection of the temperature sensor of the belt conveyor is (42+/-2) DEG C, and exceeds the temperature range, the temperature sensor can act to execute partial actions and cut off the power supply of a motor of the belt conveyor to play a role in temperature protection.
Before or during the use of the temperature sensor, the temperature sensor does not have a good temperature protection test device, and defective products cannot be found in time after being put into use, so that the temperature measurement error can be caused, even the temperature cannot be measured, and further accidents are caused.
Disclosure of Invention
The utility model aims to provide a temperature protection test device for a belt conveyor, which aims to solve the problems that the temperature sensor provided in the background art does not have a good temperature protection test device before or during use, and the temperature measurement error can be caused, even the temperature can not be measured, and then accidents occur.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a temperature protection test device for belt feeder, includes temperature sensor and constant temperature heating water tank, set up on the constant temperature heating water tank and place the mouth, the top inner wall of constant temperature heating water tank is installed and is placed a section of thick bamboo, place a section of thick bamboo and place a mouthful looks adaptation, place the bottom of a section of thick bamboo and seted up a plurality of through-holes, temperature sensor places in placing a section of thick bamboo, and the water hole is installed at constant temperature heating water tank's top, and water level viewing device is installed to one side of constant temperature heating water tank, has cup jointed outward appearance constant temperature heating belt on the constant temperature heating water tank.
Preferably, a water stop plate is arranged on the inner wall of the constant-temperature heating water tank, a supporting block is arranged on the water stop plate, a limiting rod is arranged on the supporting block in a sliding mode, an adapter plate is arranged on one side of the limiting rod, a base is arranged on the adapter plate, a stirring rod is rotatably arranged on the base, and a plurality of stirring blades are arranged on the stirring rod.
Preferably, a rotating rod is movably arranged at the bottom of the adapter plate, a connecting shaft is arranged on the rotating rod, a motor is arranged on the connecting shaft, and the motor is arranged on the inner wall of the bottom of the constant-temperature heating water tank.
Preferably, the water stop plate is provided with a retention hole, a rubber sleeve is arranged in the retention hole, and the rubber sleeve is movably sleeved on the connecting shaft.
Preferably, the adapter plate is provided with an adapter hole, the rotating rod is provided with a movable shaft, and the movable shaft is movably arranged in the adapter hole.
Preferably, the base is provided with a rotary groove, and the stirring rod is rotatably arranged in the rotary groove.
Preferably, the support block is provided with a limiting hole, and the limiting rod is slidably arranged in the limiting hole.
The beneficial effects of the utility model are as follows:
according to the utility model, through the arrangement of the structures such as the constant-temperature heating water tank, the placing cylinder, the external constant-temperature heating belt and the like, water is fully filled into the constant-temperature heating water tank through the water filling hole, the water filling condition can be checked through the water level observation device, so that water can overflow the bottom of the placing cylinder, then the temperature sensor is wiped clean, the accuracy and the precision of a test are ensured, the temperature sensor is placed in the placing cylinder, the power supply of a main machine of the mining belt protection device and the temperature-adjustable controller is connected, and the temperature range of the temperature-adjustable controller is adjusted: the alarm action value required by 39 ℃ -42 ℃ (temperature protection) is (42+/-2) DEG C, so that the external constant-temperature heating belt heats water in the constant-temperature heating water tank, the test is started, the temperature rise change condition of the water is observed, when the water temperature reaches 39 ℃, the temperature sensor can measure the correct temperature, the qualified display emits an alarm stop signal when the red light is on, namely, the tested temperature sensor is qualified, the temperature protection test device can test the performance of the temperature sensor well, and the occurrence of accidents caused by the fact that defective products are put into use is avoided.
According to the utility model, through the arrangement of the structures such as the motor, the stirring rod, the stirring blade and the like, when water in the constant-temperature heating water tank is heated, the motor is started to drive the connecting shaft to rotate, the connecting shaft rotates to drive the rotating rod to rotate, and due to the limiting effect of the limiting rod and the supporting block, the rotating rod rotates to drive the adapter plate to slide left and right, so that the base is driven to slide left and right, the stirring rod and the stirring blade are driven to slide left and right, and the stirring blade rotates under the resistance of the water to mix water close to the constant-temperature heating belt on the outer surface with water in the middle part, so that the temperature of the water in the constant-temperature heating water tank can be kept consistent, the heating speed of the water is accelerated, and the test efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a temperature protection test device for a belt conveyor according to the present utility model;
FIG. 2 is an internal sectional view of a constant temperature heating water tank of the temperature protection test device for the belt conveyor, which is provided by the utility model;
fig. 3 is a schematic structural diagram of a connection between a motor and an adapter plate of the temperature protection test device for a belt conveyor;
FIG. 4 is a cross-sectional view of a connection shaft of a temperature protection test device for a belt conveyor and a water stop plate;
FIG. 5 is a cross-sectional view of a stirring rod and base connection of a temperature protection test device for a belt conveyor according to the present utility model;
fig. 6 is a temperature protection test flow chart of the temperature protection test device for the belt conveyor, which is provided by the utility model.
In the figure: 1. a temperature sensor; 2. heating the water tank at constant temperature; 3. a placement port; 4. a water adding hole; 5. a constant-temperature heating belt is arranged on the outer surface; 6. a water level observation device; 7. placing a cylinder; 8. a water-stop plate; 9. a stirring rod; 10. stirring the leaves; 11. a motor; 12. a connecting shaft; 13. a rotating lever; 14. an adapter plate; 15. a limit rod; 16. a support block; 17. a base; 18. a rubber sleeve; 19. a movable shaft; 20. a retention hole; 21. a rotary groove; 22. a transfer hole; 23. and a limiting hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-6, a temperature protection test device for belt feeder, including temperature sensor 1 and constant temperature heating water tank 2, set up on the constant temperature heating water tank 2 and place mouthful 3, place a section of thick bamboo 7 in the top inner wall of constant temperature heating water tank 2, place a section of thick bamboo 7 and place mouthful 3 looks adaptation, a plurality of through-holes have been seted up to the bottom of placing a section of thick bamboo 7, temperature sensor 1 places in placing a section of thick bamboo 7, water hole 4 is installed at the top of constant temperature heating water tank 2, water level viewing device 6 is installed to one side of constant temperature heating water tank 2, the outward appearance constant temperature heating tape 5 has been cup jointed on the constant temperature heating water tank 2, firstly, water is filled up to constant temperature heating water tank 2 through water hole 4, accessible water level viewing device 6 looks over the condition of adding, make the hydroenergy can surpass the bottom of placing a section of thick bamboo 7, afterwards clean temperature sensor 1, place temperature sensor 1 into and place a section of thick bamboo 7, switch on the power of mining belt protection device host computer and adjustable temperature controller, adjustable temperature controller's temperature range: the alarm action value required by 39 ℃ -42 ℃ (temperature protection) is (42+/-2) DEG C, so that the water in the constant-temperature heating water tank 2 is heated by the external constant-temperature heating belt 5, the temperature rise change condition of the water is observed at the moment, when the water temperature reaches 39 ℃, the temperature sensor 1 can measure the correct temperature, the qualified display emits an alarm stop signal when the red light is on, namely, the tested temperature sensor 1 is qualified, the temperature protection test device can test the performance of the temperature sensor 1 well, the occurrence of accidents caused by the fact that defective products are put into use is avoided, the temperature sensor 1 is placed in the placing barrel 7, the sensing part of the temperature sensor 1 can be contacted with the water, and the through hole at the bottom of the placing barrel 7 enables the water to enter the placing barrel 7 to be contacted with the temperature sensor 1.
Referring to fig. 2-4, in the utility model, a water stop plate 8 is installed on the inner wall of a constant temperature heating water tank 2, a supporting block 16 is installed on the water stop plate 8, a limit rod 15 is installed on the supporting block 16 in a sliding manner, a limit hole 23 is installed on one side of the limit rod 15, a base 17 is installed on the adapter plate 14, a stirring rod 9 is rotatably installed on the base 17, a plurality of stirring blades 10 are installed on the stirring rod 9, a rotating rod 13 is movably installed at the bottom of the adapter plate 14, a connecting shaft 12 is installed on the rotating rod 13, a motor 11 is installed on the connecting shaft 12, the motor 11 is installed on the inner wall at the bottom of the constant temperature heating water tank 2, a switching hole 22 is formed in the adapter plate 14, a movable shaft 19 is installed on the rotating rod 13, the movable shaft 19 is movably installed in the switching hole 22, a limit hole 23 is formed in the supporting block 16, the limit rod 15 is slidably installed in the limit hole 23, the constant temperature heating water tank 2 is heated by an external constant temperature belt 5, the motor 11 is started at the same time, the motor 11 drives the connecting shaft 12 to rotate, the rotating rod 13 is rotatably driven by the connecting shaft 12, the rotating rod 15 and the stirring blades 16 are driven by the water stop plate 16 to rotate at the same time as the water stop plate 10 rotates the water stop plate 10, and the water stop plate is driven by the water stop plate 10 rotates at the left and right side and the water stop plate, the water stop plate is kept at the same temperature, the temperature and the water stop plate is kept to be heated by the temperature, the water stop plate 10, and the water stop plate is kept to be heated by the water stop plate 10, and the water stop plate is kept in the temperature, and the water heater is kept in the constant temperature, and the water heater is kept in the temperature by the temperature, and the water heater is kept in the temperature and the water.
Referring to fig. 3-4, in the present utility model, a retention hole 20 is formed on the water-stop plate 8, a rubber sleeve 18 is installed in the retention hole 20, the rubber sleeve 18 is movably sleeved on the connecting shaft 12, and the rubber sleeve 18 enables the connecting shaft 12 to improve tightness when rotating, so as to prevent water from entering below the water-stop plate 8 to damage the motor 11.
Referring to fig. 5, in the present utility model, a rotary groove 21 is formed on a base 17, a stirring rod 9 is rotatably installed in the rotary groove 21, the rotary groove 21 enables the stirring rod 9 to rotate in situ, and when the stirring rod slides reciprocally, a stirring blade 10 can rotate under the resistance of water to stir and mix heated water.
The working principle of the utility model is as follows:
firstly, water is fully filled into the constant temperature heating water tank 2 through the water filling hole 4, the water filling condition can be checked through the water level observation device 6, so that the water can overflow the bottom of the placing cylinder 7, then the temperature sensor 1 is wiped clean, placing the temperature sensor 1 into the placing barrel 7, switching on the power supply of the main machine of the mining belt protection device and the temperature-adjustable controller, and adjusting the temperature range of the temperature-adjustable controller: the alarm action value required by 39 ℃ -42 ℃ (temperature protection is (42+/-2)) DEG C, the water in the constant-temperature heating water tank 2 is heated by the external constant-temperature heating belt 5, at the moment, the motor 11 is started, the motor 11 drives the connecting shaft 12 to rotate, the connecting shaft 12 drives the rotating rod 13 to rotate, the rotating rod 13 drives the movable shaft 19 to rotate in the transfer hole 22 of the adapter plate 14 due to the limiting effect of the limiting rod 15 and the supporting block 16, the base 17 is driven to slide left and right, the base 17 slides left and right to drive the stirring rod 9 and the stirring blade 10 to slide left and right, the stirring blade 10 is driven to rotate under the resistance of water to mix the water close to the external constant-temperature heating belt 5 with the water in the middle part, the temperature of the water in the constant-temperature heating water tank 2 can be kept consistent, the temperature rising speed of the water is accelerated, the test efficiency is improved, meanwhile, the temperature rising change condition of the water is observed, when the water temperature reaches 39 ℃, the temperature sensor 1 can measure the correct temperature, the indicator red light sends an alarm signal, namely the tested temperature sensor 1 is qualified, the tested temperature sensor 1 can well test the performance of the temperature sensor 1, and the accident can be prevented from being caused by the accident.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a temperature protection test device for belt feeder, includes temperature sensor (1) and constant temperature heating water tank (2), its characterized in that: offer on constant temperature heating water tank (2) and place mouth (3), place a section of thick bamboo (7) are installed to constant temperature heating water tank (2) top inner wall, place a section of thick bamboo (7) and place mouth (3) looks adaptation, a plurality of through-holes have been seted up to the bottom of placing a section of thick bamboo (7), temperature sensor (1) are placed in placing a section of thick bamboo (7), water hole (4) are installed at constant temperature heating water tank (2) top, water level viewing device (6) are installed to one side of constant temperature heating water tank (2), have cup jointed outward appearance constant temperature heating belt (5) on constant temperature heating water tank (2).
2. The temperature protection test device for a belt conveyor according to claim 1, wherein: install on the inner wall of constant temperature heating water tank (2) riser (8), install supporting shoe (16) on riser (8), slidable mounting has gag lever post (15) on supporting shoe (16), and keysets (14) are installed to one side of gag lever post (15), install base (17) on keysets (14), rotate on base (17) and install stirring rod (9), install a plurality of stirring leaf (10) on stirring rod (9).
3. The temperature protection test device for a belt conveyor according to claim 2, wherein: the bottom of keysets (14) movable mounting has dwang (13), installs connecting axle (12) on dwang (13), installs motor (11) on connecting axle (12), and motor (11) are installed on the bottom inner wall of constant temperature heating water tank (2).
4. A temperature protection test apparatus for a belt conveyor according to claim 3, wherein: the waterproof plate (8) is provided with a retention hole (20), a rubber sleeve (18) is arranged in the retention hole (20), and the rubber sleeve (18) is movably sleeved on the connecting shaft (12).
5. A temperature protection test apparatus for a belt conveyor according to claim 3, wherein: the adapter plate (14) is provided with an adapter hole (22), the rotating rod (13) is provided with a movable shaft (19), and the movable shaft (19) is movably arranged in the adapter hole (22).
6. The temperature protection test device for a belt conveyor according to claim 2, wherein: the base (17) is provided with a rotary groove (21), and the stirring rod (9) is rotatably arranged in the rotary groove (21).
7. The temperature protection test device for a belt conveyor according to claim 2, wherein: and the supporting block (16) is provided with a limiting hole (23), and the limiting rod (15) is slidably arranged in the limiting hole (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320720933.2U CN219839105U (en) | 2023-04-04 | 2023-04-04 | Temperature protection test device for belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320720933.2U CN219839105U (en) | 2023-04-04 | 2023-04-04 | Temperature protection test device for belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219839105U true CN219839105U (en) | 2023-10-17 |
Family
ID=88306329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320720933.2U Active CN219839105U (en) | 2023-04-04 | 2023-04-04 | Temperature protection test device for belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219839105U (en) |
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2023
- 2023-04-04 CN CN202320720933.2U patent/CN219839105U/en active Active
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