CN220787163U - Belt feeder return stroke spills material alarm structure - Google Patents
Belt feeder return stroke spills material alarm structure Download PDFInfo
- Publication number
- CN220787163U CN220787163U CN202322399268.4U CN202322399268U CN220787163U CN 220787163 U CN220787163 U CN 220787163U CN 202322399268 U CN202322399268 U CN 202322399268U CN 220787163 U CN220787163 U CN 220787163U
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- China
- Prior art keywords
- alarm
- belt conveyor
- return stroke
- empty section
- structure according
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- 239000000463 material Substances 0.000 title claims abstract description 38
- 239000002390 adhesive tape Substances 0.000 claims abstract description 14
- 241001417527 Pempheridae Species 0.000 claims description 10
- 235000014443 Pyrus communis Nutrition 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 7
- 230000006698 induction Effects 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
Landscapes
- Control Of Conveyors (AREA)
Abstract
The utility model discloses a return stroke material scattering alarm structure of a belt conveyor, wherein an empty section cleaner is arranged above a return stroke adhesive tape of the belt conveyor, material receiving boxes are arranged on two sides of the empty section cleaner, the material receiving boxes, a counterweight and an induction block form a lever structure through lever supporting points, and the side parts of the induction blocks are provided with limiting positions which are connected with an alarm through signal cables. The utility model gives an alarm in time for the return stroke material scattering of the belt conveyor.
Description
Technical Field
The utility model relates to the field of belt conveyors, in particular to a return-stroke material scattering alarm structure of a belt conveyor.
Background
When the belt conveyor runs, the belt conveyor can deviate due to the fluctuation of the material quantity and the like, particularly on some belt conveyors with pear heads, the belt conveyor deviates to easily cause the belt to scatter the material to the return belt of the belt conveyor, and the belt is brought to the position of the hanging roller or the tail bend roller through the return belt, so that the further deviation of equipment and the chain reaction of equipment damage are caused. Particularly, in the less posts of personnel, the whole-process operation nursing of the belt conveyor can not be realized, and abnormal conditions can not be found in time.
Therefore, an alarm structure is required to be designed in a targeted manner, and timely alarm is carried out on the return scattered materials of the belt conveyor.
Disclosure of Invention
The utility model aims to: aiming at the defects and shortcomings of the prior art, the utility model provides a return-stroke material scattering alarm structure of a belt conveyor, which can alarm the return-stroke material scattering of the belt conveyor in time.
The technical scheme is as follows: according to the return stroke material scattering alarm structure of the belt conveyor, the empty section sweeper is arranged above the return stroke adhesive tape of the belt conveyor, the material receiving boxes are arranged on two sides of the empty section sweeper, the material receiving boxes, the counterweight and the sensing block form a lever structure through lever supporting points, and the side parts of the sensing blocks are provided with limiting positions which are connected with the alarm through signal cables.
Wherein, the both sides of the working adhesive tape surface of the belt conveyor are provided with discharging hoppers.
And a pear discharger is arranged between the discharging hoppers and is positioned above the working adhesive tape surface.
Wherein, empty section sweeper and return stroke sticky tape laminating.
Wherein, the receiving box is positioned below the side part of the empty section cleaner.
Wherein, the material receiving box and the counterweight are balanced through the lever supporting point.
The alarm comprises an audible alarm and a light alarm, and the alarm is connected with an external control system.
The beneficial effects are that: compared with the prior art, the utility model has the following remarkable advantages: according to the utility model, two sides of a return belt empty section cleaner of a tape machine are respectively provided with a receiving box, the receiving boxes drive a counterweight and a limiting sensing block at the other end through a lever principle, the sensing blocks trigger signals to an alarm after contacting with the limiting, and on-site or nearby post personnel are informed of timely arrival processing through audible and visual alarm, or the sensing blocks are directly interlocked and stopped through an external control system through the triggering signals.
Drawings
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
in the figure, 1 is a discharging blanking hopper; 2 is a pear discharger; 3 is the working adhesive tape surface; 4 is a return tape; 5 is an empty section cleaner; 6 is an alarm; 7 is a signal cable; 8 is an induction block; 9 is a limit; 10 is a counterweight; 11 is a lever supporting point; and 12 is a receiving box.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and the specific embodiments.
According to the belt conveyor return stroke material scattering alarm structure, the empty section sweeper 5 is arranged above the return stroke adhesive tape 4 of the belt conveyor, the material receiving boxes 12 are arranged on two sides of the empty section sweeper 5, the material receiving boxes 12, the counterweight 10 and the sensing block 8 form a lever structure through the lever supporting points 11, the side parts of the sensing block 8 are provided with the limit 9, and the limit 9 is connected with the alarm 6 through the signal cable 7. Wherein, the work sticky tape face 3 both sides of belt feeder all are equipped with unloading blanking hopper 1. A pear discharger 2 is arranged between the discharging hoppers 1, and the pear discharger 2 is positioned above the working adhesive tape surface 3. The empty section cleaner 5 is attached to the return adhesive tape 4. The receiving box 12 is positioned below the side of the empty section cleaner 5. The magazine 12 and the counterweight 10 are kept balanced by a lever support point 11. The alarm 6 comprises an audible alarm and a light alarm, and the alarm 6 is connected with an external control system.
When in use, the utility model is characterized in that: during normal operation, the pear discharger 2 scrapes the materials on the working adhesive tape surface 3 to the pear discharger discharging hoppers 1 on the two sides. An empty section cleaner 5 is arranged above the return adhesive tape 4 towards the tail direction of the belt conveyor. Under the normal operation of the belt conveyor, the empty section sweeper 5 runs without load attached to the return adhesive tape 4.
When the working tape surface 3 is deviated, part of the material is easily scattered to the return tape 4 below when the pear discharger 2 discharges. The scattered materials run to the tail along the return rubber belt 4, and when the scattered materials meet the empty section sweeper 5, the scattered materials can be scraped to be separated to the lower parts of two sides of the empty section sweeper 5, namely the position of the material receiving box 12.
Two groups of return stroke material scattering alarm devices are arranged at two sides of the empty section cleaner 5. The receiving box 12 is arranged below the side surface of the empty section cleaner 5, and a lever structure is formed by the lever supporting point 11, the counterweight 10 and the sensing block 8. At ordinary times, under the action of the counterweight 10, the counterweight 10 and the material receiving box 12 keep certain balance through the lever supporting point 11. When the material receiving box 12 receives the scattered materials, the material receiving box 12 swings downwards, and the sensing block 8 and the arrangement 10 are driven to swing upwards through the lever supporting point 11. When the sensing block touches the limit 9, a signal is sent to the alarm 6, and the alarm 6 sends out actions such as audible and visual alarm or remote alarm or interlocking stop on site.
Claims (7)
1. A belt feeder return stroke spills material alarm structure which characterized in that: an empty section sweeper (5) is arranged above a return rubber belt (4) of the belt conveyor, receiving boxes (12) are arranged on two sides of the empty section sweeper (5), the receiving boxes (12) and the counterweight (10) form a lever structure through lever supporting points (11) and sensing blocks (8), limit (9) are arranged on the side portions of the sensing blocks (8), and the limit (9) is connected with an alarm (6) through a signal cable (7).
2. The belt conveyor return stroke material scattering alarm structure according to claim 1, wherein: the two sides of the working adhesive tape surface (3) of the belt conveyor are provided with discharging hoppers (1).
3. The belt conveyor return stroke material scattering alarm structure according to claim 2, wherein: and a pear discharger (2) is arranged between the discharging hoppers (1), and the pear discharger (2) is positioned above the working adhesive tape surface (3).
4. The belt conveyor return stroke material scattering alarm structure according to claim 1, wherein: the empty section cleaner (5) is attached to the return adhesive tape (4).
5. The belt conveyor return stroke material scattering alarm structure according to claim 1, wherein: the receiving box (12) is positioned below the side part of the empty section cleaner (5).
6. The belt conveyor return stroke material scattering alarm structure according to claim 1, wherein: the material receiving box (12) and the counterweight (10) are balanced through a lever supporting point (11).
7. The belt conveyor return stroke material scattering alarm structure according to claim 1, wherein: the alarm (6) comprises an audible alarm and a light alarm, and the alarm (6) is connected with an external control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322399268.4U CN220787163U (en) | 2023-09-05 | 2023-09-05 | Belt feeder return stroke spills material alarm structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322399268.4U CN220787163U (en) | 2023-09-05 | 2023-09-05 | Belt feeder return stroke spills material alarm structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220787163U true CN220787163U (en) | 2024-04-16 |
Family
ID=90632033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322399268.4U Active CN220787163U (en) | 2023-09-05 | 2023-09-05 | Belt feeder return stroke spills material alarm structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220787163U (en) |
-
2023
- 2023-09-05 CN CN202322399268.4U patent/CN220787163U/en active Active
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| GR01 | Patent grant | ||
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