CN216944726U

CN216944726U - Automatic sprinkler of belt feeder reprint point

Info

Publication number: CN216944726U
Application number: CN202220601155.0U
Authority: CN
Inventors: 严张林; 王忠禹; 胡春军; 李水全; 黄莲莲; 徐超; 胡承刚; 陶红魁; 白晓晴
Original assignee: No 29 Engineering Department Of China Coal No 3 Construction Group Corp ltd
Current assignee: No 29 Engineering Department Of China Coal No 3 Construction Group Corp ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-07-12
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses an automatic sprinkling device for a transfer point of a belt conveyor, belonging to the technical field of mining dust removal equipment. According to the utility model, the water tank and the spray head are arranged above the conveying belt to perform pre-spraying on conveyed goods, primary dust removal is performed, meanwhile, the water sprayer is arranged at a switching point at one end of the conveying belt to further spray water and remove dust, dust can be effectively removed, meanwhile, the conveying pump can be started to work when the conveying belt conveys the goods through the cooperation of the second support and the movable plate, the spray head and the water sprayer are enabled to spray, and the conveying pump is turned off when no goods come, so that the spraying can be started through the movable plate when the goods are conveyed, and the spraying is turned off when no goods exist, so that water can be effectively saved, and meanwhile, the phenomenon that the roadway operation is influenced by excessive water spraying can be effectively prevented.

Description

Automatic sprinkler of belt feeder reprint point

Technical Field

The utility model relates to a water spraying device, in particular to an automatic water spraying device for a belt conveyor transfer point, and belongs to the technical field of mining dust removing equipment.

Background

In the process of coal mine roadway construction, the belt conveyor is more and more widely applied. In the process of carrying cargo and transporting and unloading the belt, dust can be generated to different degrees, and for reducing the dust concentration and meeting the requirements of energy conservation and consumption reduction, the water spraying and dust settling of the transfer point of the belt conveyor are particularly important.

And current watering device generally is manual to be opened, and the spraying opening time is controlled by constructor completely, and extravagant manpower is used inconveniently, and opening time has been of a specified duration, and too much water can cause certain influence to the tunnel construction, also relatively extravagant, and great to the coal quality influence, and current watering device spraying dust removal effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to solve the problems that manual opening is manual, manpower is wasted, the automatic water spraying device cannot be used flexibly, tunnel construction is affected due to long-term opening, water is wasted, and the spraying and dust removing effects are poor, and provides the automatic water spraying device for the transfer point of the belt conveyor.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a belt feeder reprints some automatic watering device, is in including conveyer belt and setting the first support in the conveyer belt outside, the water tank is installed on the upper portion of first support, a plurality of atomising heads are installed to the lower extreme of water tank, one side of first support is provided with the second support, the lower part swing joint of second support has the fly leaf, the upper portion of second support is provided with the fixed block, the fixed block has first movable rod through spring swing joint, install trigger switch on the first movable rod, one side of first movable rod is provided with the second movable rod, one of second support is served and is installed the sprinkler, one side of second support is provided with the delivery pump.

Preferably, the output end of the delivery pump is connected with the water tank and the water sprayer through water pipes respectively, and the input end of the delivery pump is connected with the water inlet pipe.

Preferably, both sides of the conveying belt are provided with baffles.

Preferably, the movable plate is rotatably connected with the second support through a rotating shaft.

Preferably, the rotating shaft is fixedly connected with the second movable rod, and the second movable rod is rotatably connected with the second support through the rotating shaft.

Preferably, the first movable rod is movably connected with the second bracket.

Preferably, both ends of the water sprayer are provided with connecting rods, and the connecting rods are provided with gears.

Preferably, a sleeve is arranged on the outer side of the gear and fixedly connected to the second support.

Preferably, the sleeve is provided with a limit bolt.

Preferably, the limiting bolt penetrates through the sleeve, and the limiting bolt is in threaded connection with the sleeve.

The utility model has the beneficial technical effects that: according to the automatic sprinkling device for the transshipment point of the belt conveyor, the water tank and the sprinkling head are arranged above the conveyor belt to carry out pre-spraying on conveyed goods, preliminary dust removal is carried out firstly, meanwhile, the water sprayer is arranged at the transshipment point at one end of the conveyor belt to further spray water for dust reduction, dust can be effectively removed, meanwhile, when the goods are conveyed by the conveyor belt through the cooperation of the second support and the movable plate, the movable plate is supported by the goods, and then the trigger switch on the first movable rod can be pressed through the second movable rod, so that the conveyor pump starts to work, the sprinkling head and the water sprayer are sprayed, when no goods come, the movable plate sags under the action of gravity, so that the second movable rod is not contacted with the first movable rod, and the conveyor pump cannot be started, therefore, when the goods are conveyed, the sprinkling is started through the movable plate, when no goods exist, the sprinkling is closed, and the water can be effectively saved, meanwhile, the roadway operation can be prevented from being influenced by excessive water spraying.

Drawings

FIG. 1 is a schematic overall structure diagram according to a preferred embodiment of the present invention;

FIG. 2 is a top view of the overall structure in accordance with a preferred embodiment of the present invention;

FIG. 3 is a side view of the overall structure in accordance with a preferred embodiment of the present invention;

FIG. 4 is a schematic view of the assembly of the second bracket and the movable plate according to a preferred embodiment of the present invention;

FIG. 5 is a schematic view of a first movable bar according to a preferred embodiment of the present invention;

FIG. 6 is a schematic view of a sprinkler structure according to a preferred embodiment of the present invention;

fig. 7 is a schematic diagram of a movable plate structure according to a preferred embodiment of the present invention.

In the figure: 1. a conveyor belt; 2. a baffle plate; 3. a first bracket; 4. a water tank; 5. a water sprayer; 6. a sleeve; 7. a delivery pump; 8. a first movable bar; 9. a second movable bar; 10. a movable plate; 11. a spray head; 12. a fixed block; 13. a second bracket; 14. a limit bolt; 15. a trigger switch; 16. a gear; 17. and (4) a water inlet pipe.

Detailed Description

In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1 to 7, the automatic sprinkler of a transfer point of a belt conveyor provided in this embodiment includes a conveyor belt 1 and a first support 3 disposed outside the conveyor belt 1 for supporting, a water tank 4 is mounted on an upper portion of the first support 3, a plurality of spray heads 11 are mounted on a lower end of the water tank 4, goods on the conveyor belt 1 are sprayed in advance through the spray heads 11 for preliminary dust fall, a second support 13 is disposed on one side of the first support 3, a movable plate 10 is movably connected to a lower portion of the second support 13, a fixed block 12 is disposed on an upper portion of the second support 13, the fixed block 12 is movably connected to a first movable rod 8 through a spring, the first movable rod 8 has a space for avoiding through cooperation of the fixed block 12 and the spring, and further when the movable plate 10 touches a large goods, the second movable rod 9 is driven to deflect by a large angle, and further the first movable rod 8 can also deflect through the spring, facilitate the use, install trigger switch 15 on the first movable rod 8, one side of first movable rod 8 is provided with second movable rod 9, utilize fly leaf 10 to drive second movable rod 9 through the pivot when receiving the goods promotion and press to move to first movable rod 8, and then press and move trigger switch 15 on the first movable rod 8 and open delivery pump 7, make atomising head 11 and sprinkler 5 begin to work, one of second support 13 is served and is installed sprinkler 5, sprinkler 5 is used for further dust fall, thereby improve the dust fall ability, one side of second support 13 is provided with delivery pump 7.

In this embodiment, as shown in fig. 2, fig. 3 and fig. 4, the output end of the delivery pump 7 is connected to the water tank 4 and the sprinkler 5 through a water pipe, deliver water to the spray head 11 and the sprinkler 5 through the delivery pump 7, make the spray head 11 and the sprinkler 5 start to operate, the input end of the delivery pump 7 is connected to the water inlet pipe 17, both sides of the conveyer belt 1 are provided with the baffle 2, prevent the goods from dropping, the fly leaf 10 is connected through the rotation of the rotating shaft and the second support 13, the rotating shaft and the second movable rod 9 are fixedly connected, the second movable rod 9 is connected through the rotation of the rotating shaft and the second support 13, the first movable rod 8 is movably connected with the second support 13, the second movable rod 9 is conveniently driven to rotate through the fly leaf 10, and then the spray head 11 and the sprinkler 5 are convenient to open and close.

In this embodiment, as shown in fig. 4 and 6, both ends of the sprinkler 5 are provided with connecting rods, the connecting rods are provided with gears 16, the outer sides of the gears 16 are provided with sleeves 6, the angle of water spraying of the sprinkler 5 can be adjusted by the tightness of the limit bolts 14 through the cooperation of the sleeves 6 and the gears 16, the use is convenient, the sleeves 6 are fixedly connected to the second support 13, the limit bolts 14 are arranged on the sleeves 6, the limit bolts 14 penetrate through the sleeves 6, and the limit bolts 14 are in threaded connection with the sleeves 6.

In this embodiment, as shown in fig. 1 to 7, the operation process of the automatic sprinkler at the transfer point of the belt conveyor provided by this embodiment is as follows:

step 1: goods are conveyed through a conveying belt 1;

step 2: when the cargo jacks the movable plate 10, the movable plate 10 drives the second movable rod 9 to deflect towards the first movable rod 8, and further presses the trigger switch 15 on the first movable rod 8, so that the conveying pump 7 is started, the spray head 11 and the water sprayer 5 start to spray water for effective water spraying and dust removal;

and step 3: when no goods pass through, the movable plate 10 sags down by gravity, so that the first movable rod 8 and the second movable rod 9 are not contacted, and the delivery pump 7, the spray head 11 and the water sprayer 5 are closed;

and 4, step 4: the water spraying angle of the water sprayer 5 can be effectively adjusted through the tightness of the limiting bolt 14 on the sleeve 6, and the water sprayer can be flexibly adjusted according to different places.

In summary, in the embodiment, according to the automatic sprinkler at the transfer point of the belt conveyor in the embodiment, the water tank 4 and the spray head 11 are arranged above the conveyor belt 1 to spray the conveyed goods in advance, and the preliminary dust removal is performed first, meanwhile, the water sprayer 5 is arranged at the transfer point at one end of the conveyor belt 1 to further spray water and reduce dust, so that dust can be effectively removed, meanwhile, when the conveyor belt 1 conveys the goods, the second support 13 and the movable plate 10 are matched, the movable plate 10 is supported by the goods to press the trigger switch 15 on the first movable rod 8 through the second movable rod 9, so that the conveyor pump 7 starts to work, the spray head 11 and the water sprayer 5 are opened to spray, when no goods come, the movable plate 10 droops under the action of gravity, so that the second movable rod 9 and the first movable rod 8 are not in contact, and the conveyor pump 7 is not started, so that when the goods are conveyed, open through fly leaf 10 and spray, when no goods, close and spray, and then can effectual saving water, can consider the too much influence tunnel operation of effectual prevention water spray simultaneously, according to the reprint point place of difference, can adjust the angle of water spray through the cooperation of sleeve 6 and spacing bolt 14 to sprinkler 5 simultaneously, use in a flexible way.

The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.

Claims

1. The automatic water spraying device for the transfer point of the belt conveyor is characterized by comprising a conveyor belt (1) and a first support (3) arranged on the outer side of the conveyor belt (1), wherein a water tank (4) is installed on the upper portion of the first support (3), a plurality of spray heads (11) are installed at the lower end of the water tank (4), a second support (13) is arranged on one side of the first support (3), a movable plate (10) is movably connected to the lower portion of the second support (13), a fixed block (12) is arranged on the upper portion of the second support (13), a first movable rod (8) is movably connected to the fixed block (12) through a spring, a trigger switch (15) is installed on the first movable rod (8), a second movable rod (9) is arranged on one side of the first movable rod (8), and a water sprayer (5) is installed on one end of the second support (13), and a delivery pump (7) is arranged on one side of the second bracket (13).

2. The automatic sprinkler of a belt conveyor transfer point according to claim 1, characterized in that the output end of the delivery pump (7) is connected to the water tank (4) and the sprinkler (5) through water pipes, respectively, and the input end of the delivery pump (7) is connected to the water inlet pipe (17).

3. The automatic sprinkler of a belt conveyor transfer point according to claim 1, characterized in that both sides of the conveyor belt (1) are provided with baffles (2).

4. The automatic sprinkler of a transfer point of a belt conveyor according to claim 1, characterized in that the movable plate (10) is rotatably connected with the second bracket (13) by a rotating shaft.

5. The automatic sprinkler of a belt conveyor transfer point according to claim 4, characterized in that the rotating shaft is fixedly connected with the second movable rod (9), and the second movable rod (9) is rotatably connected with the second bracket (13) through the rotating shaft.

6. The automatic sprinkler of a transfer point of a belt conveyor according to claim 1, characterized in that said first movable bar (8) is movably connected to said second support (13).

7. The automatic sprinkler of a belt conveyor transfer point according to claim 1, characterized in that both ends of the sprinkler (5) are provided with a connecting rod, and the connecting rods are provided with gears (16).

8. The automatic sprinkler of a belt conveyor transfer point according to claim 7, characterized in that a sleeve (6) is arranged outside the gear (16), and the sleeve (6) is fixedly connected to the second bracket (13).

9. The automatic sprinkler of a transfer point of a belt conveyor according to claim 8, characterized in that the sleeve (6) is provided with a limit pin (14).

10. The automatic sprinkler of a belt conveyor transfer point according to claim 9, characterized in that the limit bolt (14) penetrates the sleeve (6), the limit bolt (14) and the sleeve (6) being in threaded connection.