CN217837255U - Adhesive tape anti-tearing comprehensive protection device - Google Patents
Adhesive tape anti-tearing comprehensive protection device Download PDFInfo
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- CN217837255U CN217837255U CN202221913875.7U CN202221913875U CN217837255U CN 217837255 U CN217837255 U CN 217837255U CN 202221913875 U CN202221913875 U CN 202221913875U CN 217837255 U CN217837255 U CN 217837255U
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- sticky tape
- adhesive tape
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Abstract
The utility model discloses an sticky tape anti-tear integrated protection device, coal transmission sticky tape including reciprocating drive, the top of sticky tape is provided with the de-ironing separator in the transmission sticky tape, sticky tape and lower sticky tape are provided with sticky tape vertical tear sensing platform on the transmission sticky tape in de-ironing separator the place ahead along last sticky tape traffic direction, be provided with the touch sensor that is used for detecting the metal object that pierces through the sticky tape between sticky tape and the lower sticky tape in de-ironing separator below, the up end of sticky tape is provided with the baffle under, it is provided with the coal piling sensor to correspond baffle department outside transmission sticky tape side, sticky tape vertical tear sensing platform and coal piling sensor and touch sensor open with the transmission sticky tape respectively and stop control alarm system and be connected. The utility model discloses can realize the guard action to the transmission sticky tape under the multiple situation to can guarantee the coal quality through impurity suctions such as de-ironing separator in with the coal stream, can monitor protection device's operational aspect simultaneously, ensure the safe operation of transmission sticky tape.
Description
Technical Field
The utility model relates to a coal mine equipment technical field especially relates to an adhesive tape anti-tear integrated protection device.
Background
At present, a coal mine underground belt conveyor is generally provided with a belt penetration anti-tearing protection device, the existing belt penetration anti-tearing protection device utilizes the matching of a damping plate and a magnetic sensor, and when a sharp tool penetrates through a belt, the sharp tool can be stopped suddenly to reduce the continuous tearing length of the belt caused by the penetration of the sharp tool. The existing protection devices are characterized by a small protection range and can only protect the parking when the sharp tool penetrates through the adhesive tape. However, in actual operation, many other situations may occur in the belt conveyor, for example, the transfer belt may be torn due to other reasons; or coal streams mixed with sharps but not penetrating through tapes etc., in which case protection is not possible with existing protection devices. Therefore, how to protect the transmission adhesive tape in various situations is a technical problem which needs to be solved urgently in the field.
Disclosure of Invention
An object of the utility model is to provide an adhesive tape anti-tear integrated protection device to solve above-mentioned technical problem.
In order to realize the above-mentioned purpose, the utility model discloses an adhesive tape anti-tear integrated protection device, including reciprocating transmission's coal transmission sticky tape, be provided with the de-ironing separator in the top of adhesive tape on the transmission sticky tape, follow go up sticky tape traffic direction and be in de-ironing separator the place ahead be provided with the sticky tape and vertically tear the sensing platform on the transmission sticky tape under with be provided with the touch sensor who is used for detecting the metallics that pierce through the sticky tape between sticky tape under and the de-ironing separator the up end of sticky tape is provided with the baffle that is used for cleaning the coal breakage down correspond baffle department outside the transmission sticky tape side and be provided with the coal piling sensor, the sticky tape vertically tear the sensing platform with the coal piling sensor and touch sensor opens the stop control alarm system with the transmission sticky tape respectively and is connected.
Further, the touch sensor comprises two travel switches arranged between the upper adhesive tape and the lower adhesive tape, the two travel switches are vertically and symmetrically arranged on two sides of the lower adhesive tape through a support and are connected through tension springs, and the two travel switches are connected with the transmission adhesive tape start-stop control alarm system.
Further, the sensing platform is torn longitudinally to the sticky tape and is weighed, the horizontal interval between de-ironing separator and the sensing platform is 3m.
Further, the device also comprises a camera arranged on one side above the upper adhesive tape.
Further, the de-ironing separator comprises a rectangular frame and two rollers arranged on two sides of the lower end of the rectangular frame, the two rollers stretch over two sides of the transmission adhesive tape, the outer sides of the rollers are surrounded by belts, the lower end of the rectangular frame is provided with electromagnets between the rollers, the electromagnets are tightly attached to the belts, and the rollers are driven by a motor to rotate to drive the belts to rotate circularly.
Further, an alarm in the transmission adhesive tape start-stop control alarm system is an explosion-proof electric bell.
The utility model has the advantages that: the utility model discloses a set up that the sticky tape vertically tears sensing platform, coal piling sensor and touching sensor and can take place to tear, go up the sticky tape and spill the coal, sharp ware pierces through the sticky tape and stops the rubber belt conveyor operation when the circumstances such as sticky tape takes place, realize the guard action to the transmission sticky tape under the multiple situation to can guarantee the coal quality through impurity suctions such as the ironware of de-ironing separator in with the coal stream, can monitor protection device's operational aspect simultaneously, ensure the safe operation of transmission sticky tape.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the iron remover;
fig. 3 is a schematic side view of a touch sensor.
In the figure 1, a coal feeder; 2. applying an adhesive tape; 3. placing an adhesive tape; 4. a de-ironing separator; 41. a rectangular frame; 42. a roller; 43. a belt; 44. an electromagnet; 45. fixing the column; 5. the sensing table is used for longitudinally tearing the adhesive tape; 6. a camera; 7. a touch sensor; 71. a travel switch; 72. a tension spring; 73. a support; 8. a baffle plate; 9. coal piling sensor.
Detailed Description
The utility model discloses an adhesive tape anti-tear integrated protection device, as shown in fig. 1, coal transmission sticky tape including reciprocating drive is used for transmitting coal, feeder 1 is located the delivery end top at the transmission sticky tape, the top of adhesive tape 2 is provided with de-ironing separator 4 on the transmission sticky tape, it vertically tears sensing platform 5 to be provided with the sticky tape on the transmission sticky tape 2 in de-ironing separator 4 the place ahead along 2 traffic direction of adhesive tape and between lower sticky tape 3, be provided with the touch sensor 7 that is used for detecting the metal object that pierces through the adhesive tape between adhesive tape 2 and the lower sticky tape 3 of de-ironing separator 4 below, the up end of sticky tape 3 is provided with the baffle 8 that is used for cleaning the coal breakage down, correspond baffle 8 department outside the transmission sticky tape side and be provided with coal piling sensor 9, sticky tape vertically tears sensing platform 5 and coal piling sensor 9 and touch sensor 7 and opens and stop control alarm system with the transmission sticky tape respectively and be connected.
The de-ironing device 4 includes a rectangular frame 41 and two rollers 42 disposed on two sides of the lower end of the rectangular frame 41, as shown in fig. 2, the two rollers 42 cross over two sides of the transmission belt, a belt 43 is wrapped around the outer sides of the two rollers 42, an electromagnet 44 is disposed between the two rollers 42 at the lower end of the rectangular frame 41, the electromagnet 44 is disposed close to the belt 43, the rollers 42 are driven by a motor to rotate to drive the belt 43 to rotate circularly, when the electromagnet 44 adsorbs metal objects such as ironware to the belt 43, the metal objects are transferred to the outer side of the transmission belt by the rotating belt 43 to fall down, so as to remove the metal impurities in the coal flow, and a fixing column 45 for fixing is disposed at the upper end of the rectangular frame 41.
The touch sensor 7 comprises two travel switches 71 arranged between the upper adhesive tape 2 and the lower adhesive tape 3, as shown in fig. 3, the two travel switches 71 are mounted on a bracket 73 and are vertically and symmetrically arranged on two sides of the lower adhesive tape 3 through the bracket 73, the two travel switches 71 are connected through a tension spring 72, and the two travel switches 71 are connected with a transmission adhesive tape start-stop control alarm system.
When sharp or slender metal objects are mixed in the coal flow, the metal objects are adsorbed at the upper rubber belt position below the iron remover 4 when the metal objects move, if one end of the metal objects is adsorbed on the iron remover 4, the other end of the metal objects is abutted to the upper rubber belt 2, the upper rubber belt 2 can sink to contact a tension spring 72 of the touch sensor 7, at the moment, a travel switch 71 acts, and the transmission rubber belt start-stop control alarm system is controlled to alarm and stop the operation of the rubber belt conveyor. When the sharp metal object penetrates the upper rubber belt 2, the metal object moves to the position of the touch sensor 7, the lower end of the metal object can contact the tension spring 72 of the touch sensor 7, so that the travel switch 71 is operated, and at the moment, the system alarms and stops the operation of the rubber belt conveyor.
The rubber belt longitudinal tearing sensing platform 5 is a weighing sensing platform, when the rubber belt is torn, coal on the rubber belt falls onto the rubber belt longitudinal tearing sensing platform 5, and when the weight of the coal falling onto the rubber belt longitudinal tearing sensing platform 5 exceeds 1.5kg, the rubber belt longitudinal tearing sensing platform 5 can control the transmission rubber belt to start and stop to control the alarm system to alarm and stop.
When the sticky tape took place to tear, the coal of going up sticky tape 2 also can fall down on sticky tape 3, because the up end of sticky tape 3 is provided with the baffle 8 that is used for cleaning the coal breakage down, consequently the coal that falls down on sticky tape 3 can be kept off ground by the baffle along with the sticky tape transmission, correspond baffle 8 department and be provided with coal piling sensor 9 outside transmission sticky tape side, when the pile up height of ground coal and coal piling sensor 9 contact, coal piling sensor 9 can control the transmission sticky tape and open and stop control alarm system and report to the police and shut down.
The tape longitudinal tearing sensing platform 5 is positioned in front of the tape running of the iron remover 4, the distance between the two can be set according to actual conditions, and the horizontal distance between the iron remover 4 and the tape longitudinal tearing sensing platform 5 is about 3m.
The device is also provided with a camera 6 arranged on one side above the upper adhesive tape 2, so that the running condition of the protection device can be monitored in real time, and the stable running of the device is ensured.
The alarm in the transmission rubber belt start-stop control alarm system is suitable for an underground explosion-proof electric bell of a coal mine, and the travel switch 71 and the camera 6 are both suitable for an underground explosion-proof travel switch and an explosion-proof camera of the coal mine.
The anti-tearing comprehensive protection device for the adhesive tape is put into practical application, and the safe operation of the underground coal mine roadway conveying adhesive tape is ensured.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the present invention can be further modified with various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a sticky tape is prevented tearing and is synthesized protection device, includes reciprocal driven coal transmission sticky tape, its characterized in that, the top of sticky tape is provided with the de-ironing separator on the transmission sticky tape, follows go up sticky tape traffic direction and be in the de-ironing separator the place ahead be provided with sticky tape vertical tear sensing platform between sticky tape and the lower sticky tape on the transmission sticky tape be provided with the touch sensor who is used for detecting the metal that pierces through the sticky tape between the sticky tape of de-ironing separator below and the lower sticky tape the up end of sticky tape is provided with the baffle that is used for cleaning the coal breakage down the transmission sticky tape side corresponds baffle department outward and is provided with the pile coal sensor, sticky tape vertical tear sensing platform with pile coal sensor and touch sensor opens and stop control alarm system with the transmission sticky tape respectively and be connected.
2. The adhesive tape anti-tearing comprehensive protection device according to claim 1, wherein the touch sensor comprises two travel switches arranged between the upper adhesive tape and the lower adhesive tape, the two travel switches are vertically and symmetrically arranged on two sides of the lower adhesive tape through a support, the two travel switches are connected through a tension spring, and the two travel switches are connected with the transmission adhesive tape start-stop control alarm system.
3. The integrated protection device for preventing the tearing of the adhesive tape as claimed in claim 1, wherein the sensing table for the longitudinal tearing of the adhesive tape is a weighing sensing table, and the horizontal distance between the iron remover and the sensing table for the longitudinal tearing of the adhesive tape is 3m.
4. The integrated protection device for preventing the adhesive tape from being torn according to claim 1, further comprising a camera disposed on one side above the upper adhesive tape.
5. The integrated protection device for preventing the tearing of the adhesive tape as claimed in claim 1, wherein the iron remover comprises a rectangular frame and two rollers disposed on two sides of the lower end of the rectangular frame, the two rollers span over two sides of the adhesive tape, a belt is disposed around the two rollers, an electromagnet is disposed between the two rollers at the lower end of the rectangular frame, the electromagnet is disposed close to the belt, and the rollers are driven by a motor to rotate to drive the belt to rotate circularly.
6. The comprehensive anti-tearing protection device for the adhesive tape as claimed in claim 1 or 2, wherein an alarm in the transmission adhesive tape start-stop control alarm system is an explosion-proof electric bell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221913875.7U CN217837255U (en) | 2022-07-25 | 2022-07-25 | Adhesive tape anti-tearing comprehensive protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221913875.7U CN217837255U (en) | 2022-07-25 | 2022-07-25 | Adhesive tape anti-tearing comprehensive protection device |
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| Publication Number | Publication Date |
|---|---|
| CN217837255U true CN217837255U (en) | 2022-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221913875.7U Active CN217837255U (en) | 2022-07-25 | 2022-07-25 | Adhesive tape anti-tearing comprehensive protection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117068696A (en) * | 2023-10-17 | 2023-11-17 | 山西潞安环保能源开发股份有限公司 | Intelligent recognition belt coal pile monitoring device and method |
-
2022
- 2022-07-25 CN CN202221913875.7U patent/CN217837255U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117068696A (en) * | 2023-10-17 | 2023-11-17 | 山西潞安环保能源开发股份有限公司 | Intelligent recognition belt coal pile monitoring device and method |
| CN117068696B (en) * | 2023-10-17 | 2023-12-22 | 山西潞安环保能源开发股份有限公司 | Intelligent recognition belt coal pile monitoring device and method |
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