CN216291541U

CN216291541U - Anti-static device for coal mine electrical automation equipment

Info

Publication number: CN216291541U
Application number: CN202122801041.9U
Authority: CN
Inventors: 梁楠; 王亮; 周文杰; 赵凯凯; 郑文杰; 潘新生; 王文见
Original assignee: Jiulishan Coal Mine Henan Coking Coal Energy Co ltd
Current assignee: Jiulishan Coal Mine Henan Coking Coal Energy Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-12
Anticipated expiration: 2031-11-16

Abstract

The utility model belongs to the technical field of antistatic devices, and discloses an antistatic device for coal mine electric automation equipment. According to the utility model, the airflow in the equipment box is guided to flow to the outside of the equipment box, so that the static-removing ions blown into the equipment box by the ion blower can be filled in the inner cavity of the whole equipment box, and meanwhile, the deionized ions are led to leave the inside of the equipment box, so that the static-removing effect of the ion blower on the equipment box is enhanced, and the pressure increasing valve between the water box and the atomizer is started by injecting clean water into the inside of the water box, so that the clean water is atomized to moisten the air around the device, the generation of static electricity is reduced, and the generation of static electricity is effectively prevented.

Description

Anti-static device for coal mine electrical automation equipment

Technical Field

The utility model belongs to the technical field of antistatic devices, and particularly relates to an antistatic device for coal mine electrical automation equipment.

Background

The coal mine electric automation equipment can generate a large amount of static electricity when in use, and the large amount of static electricity in the coal mine can cause gas explosion, so that workers can be injured and the mine can be scrapped, and therefore a static electricity discharging device needs to be placed beside the coal mine electric automation equipment when in use.

Most of the existing anti-static devices for the coal mine electrical automation equipment only have one wind direction, when the coal mine electrical automation equipment is large, the static removing effect is poor, when the weather is dry, static is increased, the workload of the anti-static device is increased, and the static removing efficiency can be reduced.

Most of the existing anti-static devices for coal mine automation equipment are integrated, the coal mine automation equipment and the anti-static devices cannot be separated, the devices are difficult to move due to large size when needing to move, and the relative positions of the anti-static devices and the coal mine automation equipment cannot be adjusted when the placement positions need to be adjusted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, and provides an anti-static device for coal mine electrical automation equipment, which has the advantages of increasing the anti-static effect of large-scale equipment, increasing air humidity, being convenient for equipment movement and being capable of adjusting the relative positions of the coal mine electrical automation equipment and the anti-static device.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a colliery electrical automation equipment is with preventing static device, includes the equipment box, the top fixed mounting of equipment box has the water tank, the rear end fixedly connected with atomizer of water tank, the ion fan has been placed to the right-hand member of equipment box, the first round gear group of right-hand member fixedly connected with of ion fan, the fixed cover of right-hand member of first round gear group has connect the motor, the fixed cover of right-hand member of motor has connect first bevel gear group, the rear end meshing of first round gear group has second round gear group, the first belt group of lower extreme fixedly connected with of first bevel gear group, the upper end fixedly connected with second bevel gear group of first belt group, the front end fixedly connected with second belt group of second bevel gear group, the rear end fixedly connected with drainage fan of second belt group.

As a preferred technical scheme of the utility model, a first supporting plate is arranged below the equipment box, a supporting rod is arranged below the first supporting plate, a first fixed rod and a second fixed rod are respectively fixed at the left end and the right end of the supporting rod, a connecting rod is movably sleeved at the right end of the second fixed rod, a second supporting plate is movably clamped above the connecting rod, positioning screw rods are movably connected at the front end and the rear end of the second fixed rod, a third fixed rod is fixedly connected at the right end of the connecting rod, pulley blocks are movably mounted at the front end and the rear end of the third fixed rod, a moving groove is formed in the lower end of the second fixed rod, a tension pulley is movably clamped inside the moving groove, a clamping groove is formed in the right end of the equipment box, a baffle is movably clamped above the water tank, and a magnetic suction door is movably connected at the front end of the equipment box, the lower extreme swing joint of take-up pulley has the carriage release lever, runs through and fixed connection second dead lever through the right-hand member of bracing piece, is hollow pole through the right-hand member of bracing piece again to make the connecting rod can cup joint in the right-hand member of bracing piece.

As a preferred technical scheme of the utility model, the water tank is connected with the atomizer through a pipeline, a booster valve is fixedly arranged in the middle of the pipeline, two ion fans are arranged in the ion fans and are respectively fixed with the rear ends of the first circular gear set and the second circular gear set, two drainage fans are arranged in the ion fans and are symmetrically distributed by taking the transverse middle axial plane of the equipment box as the center, water in the water tank flows into the atomizer after being pressurized through the booster valve in the middle of the water tank and the atomizer, and is atomized through a spray head above the atomizer and then sprayed into the surrounding air, so that the air humidity is increased.

As a preferred technical solution of the present invention, the pulley block is composed of a roller, a lead screw, and a lead screw nut, the left and right ends of the third fixing rod are both provided with a hole through and are adapted to the lead screw of the pulley block, the roller of the pulley block is located below the third fixing rod, the lead screw of the pulley block is provided with a hole through the third fixing rod, the lead screw nut of the pulley block is located above the third fixing rod, and the position of the roller of the pulley block relative to the bottom end of the third fixing rod can be adjusted by the composition of the pulley block and the position relationship between the third fixing rod and the pulley block.

As a preferable embodiment of the present invention, the moving grooves are respectively formed at lower ends of the second fixing bar and the third fixing bar, a diameter value of the tension pulley is equal to a diameter value of the pulley of the first belt set, and the tension pulley can move inside the moving groove by moving a position of the moving bar, so as to change the tension of the first belt set.

As a preferred technical scheme of the utility model, a clamping groove is fixedly arranged at the left end of the baffle and is matched with the clamping groove, two holes are formed above the clamping groove, two buckles are movably clamped and connected with the clamping groove, and the baffle and the equipment box are movably clamped and connected through the clamping groove and the baffle which are matched with each other and the holes and the buckles above the clamping groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the static-removing ions are blown into the equipment box after the ion fan is started, and the flow of the air in the equipment box is guided to flow to the outside of the equipment box through the rotation of the drainage fan, so that the static-removing ions blown into the equipment box by the ion fan fill the inner cavity of the whole equipment box, and meanwhile, the deionized ions are led to leave the inside of the equipment box, thereby enhancing the static-removing effect of the ion fan on the equipment box.

2. According to the utility model, the magnetic door is pulled by the handle at the front end of the magnetic door, equipment to be used is placed in the equipment box, the magnetic door is sleeved with the support rod through the connecting rod, and the third fixing rod is connected with the pulley block, so that the placement position of the ion fan can be conveniently and rapidly adjusted, and static-removing ions blown out by the ion fan can be ensured to enter the equipment box.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic rear view of the present invention;

FIG. 3 is a bottom view of the present invention;

FIG. 4 is an exploded view of the baffle of the present invention;

FIG. 5 is a front cross-sectional view of the present invention;

FIG. 6 is an enlarged view taken at A of FIG. 5 according to the present invention.

In the figure: 1. an equipment box; 2. a water tank; 3. a card slot; 4. an atomizer; 5. a first support plate; 6. a support bar; 7. a first fixing lever; 8. a second fixing bar; 9. a connecting rod; 10. a third fixing bar; 11. a second support plate; 12. an ion blower; 13. a baffle plate; 14. a first circular gear set; 15. a motor; 16. a first bevel gear set; 17. a second circular gear set; 18. a pulley block; 19. a first belt set; 20. a second bevel gear set; 21. a second belt set; 22. a flow-guiding fan; 23. positioning a lead screw; 24. a tension wheel; 25. a magnetic door; 26. a travel bar; 27. the slot is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 6, the utility model provides an antistatic device for coal mine electrical automation equipment, which comprises an equipment box 1, wherein a water tank 2 is fixedly installed above the equipment box 1, an atomizer 4 is fixedly connected to the rear end of the water tank 2, an ion fan 12 is placed at the right end of the equipment box 1, a first circular gear set 14 is fixedly connected to the right end of the ion fan 12, a motor 15 is fixedly sleeved at the right end of the first circular gear set 14, a first bevel gear set 16 is fixedly sleeved at the right end of the motor 15, a second circular gear set 17 is meshed at the rear end of the first circular gear set 14, a first belt set 19 is fixedly connected to the lower end of the first bevel gear set 16, a second bevel gear set 20 is fixedly connected to the upper end of the first belt set 19, a second belt set 21 is fixedly connected to the front end of the second bevel gear set 20, and a drainage fan 22 is fixedly connected to the rear end of the second belt set 21.

Wherein, a first supporting plate 5 is arranged below the equipment box 1, a supporting rod 6 is arranged below the first supporting plate 5, a first fixing rod 7 and a second fixing rod 8 are respectively fixed at the left end and the right end of the supporting rod 6, a connecting rod 9 is movably sleeved at the right end of the second fixing rod 8, a second supporting plate 11 is movably clamped above the connecting rod 9, a positioning screw 23 is movably connected at the front end and the rear end of the second fixing rod 8, a third fixing rod 10 is fixedly connected at the right end of the connecting rod 9, pulley blocks 18 are movably mounted at the front end and the rear end of the third fixing rod 10, a moving groove 27 is formed at the lower end of the second fixing rod 8, a tension wheel 24 is movably clamped inside the moving groove 27, a clamping groove 3 is formed at the right end of the equipment box 1, a baffle 13 is movably clamped above the water tank 2, a magnetic suction door 25 is movably connected at the front end of the equipment box 1, and a moving rod 26 is movably connected at the lower end of the tension wheel 24, the right end of the supporting rod 6 penetrates through and is fixedly connected with the second fixing rod 8, and the right end of the supporting rod 6 is a hollow rod, so that the connecting rod 9 can be sleeved at the right end of the supporting rod 6.

Wherein, there are booster valves through pipe connection and fixed mounting in the middle of the pipeline between water tank 2 and the atomizer 4, the inside of ion fan 12 is total two ion fans and fixed with the rear end of first round gear set 14 and second round gear set 17 respectively, drainage fan 22 is total two and uses the horizontal middle axial plane of equipment box 1 as central symmetry distribution, make the inside water of water tank 2 flow into atomizer 4 after the pressurization through the booster valve in the middle of water tank 2 and the atomizer 4, spout in the air around after the shower nozzle atomizing of atomizer 4 top again, increase air humidity.

The pulley block 18 is composed of a roller, a lead screw and a lead screw nut, holes are formed in the left end and the right end of the third fixing rod 10 in a penetrating mode and are matched with the lead screw of the pulley block 18, the roller of the pulley block 18 is located below the third fixing rod 10, the lead screw of the pulley block 18 penetrates through the holes of the third fixing rod 10, the lead screw nut of the pulley block 18 is located above the third fixing rod 10, and the positions of the roller of the pulley block 18 relative to the bottom end of the third fixing rod 10 can be adjusted through the composition of the pulley block 18 and the position relation between the third fixing rod 10 and the pulley block 18.

Wherein, the moving grooves 27 are respectively arranged at the lower ends of the second fixing rod 8 and the third fixing rod 10, the diameter value of the tension pulley 24 is equal to that of the rotating wheel of the first belt set 19, and the tension pulley 24 can move in the moving grooves 27 by moving the position of the moving rod 26, thereby changing the tension of the first belt set 19.

Wherein, the left end fixed mounting of baffle 13 has the buckle groove and with draw-in groove 3 looks adaptation, two holes and activity joint have been seted up to the top of draw-in groove 3 and have two buckles, through draw-in groove 3 and baffle 13 looks adaptation, through the hole and the buckle of draw-in groove 3 tops again for baffle 13 and the mobile joint of equipment box 1.

The working principle and the using process of the utility model are as follows:

when the device is in operation, the magnetic door 25 is pulled by a handle at the front end of the magnetic door 25, the device to be used is placed in the device box 1, then the connecting rod 9 is sleeved into the supporting rod 6, the positioning screw 23 is screwed after the device is adjusted to a proper position, the position of the connecting rod 9 is fixed, the height of the pulley block 18 is adjusted after the fixation is finished, the ion fan 12 and the device box 1 are ensured to be in a relatively horizontal position to ensure the static electricity removing effect, the position of the pulley block 18 is fixed by screwing a screw nut at the upper end of the pulley block 18 to a required height, then the position of the movable rod 26 is adjusted to move the tension wheel 24, the first belt set 19 is adjusted to a required tension degree, then the baffle 13 is pushed leftwards to be clamped in the clamping groove 3, then the clamp above the clamping groove 3 is clamped into the hole above the clamping groove 3, the position of the baffle 13 is fixed, at the moment, the motor 15 is started to enable the motor 15 to drive the first circular gear set 14 and the first bevel gear set 16 to rotate, then the first circular gear set 14 drives the second circular gear set 17 to rotate so as to drive the ion blower 12 to start blowing static-removing ions into the equipment box 1, the first bevel gear set 16 drives the first belt set 19 to rotate so as to drive the first belt set 19 to drive the second bevel gear set 20 to rotate, the second bevel gear set 20 drives the second belt set 21 to rotate, the second belt set 21 drives the drainage fan 22 to rotate, airflow in the equipment box 1 is guided to flow to the outside of the equipment box 1, the static-removing ions blown into the equipment box 1 by the ion blower 12 can fill the inner cavity of the whole equipment box 1, meanwhile, the deionized ions are led to leave the inside of the equipment box 1, the static-removing effect of the ion blower 12 on the equipment box 1 is enhanced, when air around the device is dried, clear water can be injected into the inside of the water tank 2, a pressure increasing valve between the water tank 2 and the atomizer 4 is started, so that the clean water is atomized to moisten the air around the device and reduce the generation of static electricity.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a colliery electrical automation equipment is with antistatic device, includes equipment box (1), its characterized in that: a water tank (2) is fixedly arranged above the equipment box (1), the rear end of the water tank (2) is fixedly connected with an atomizer (4), an ion fan (12) is arranged at the right end of the equipment box (1), a first circular gear set (14) is fixedly connected at the right end of the ion fan (12), a motor (15) is fixedly sleeved at the right end of the first circular gear set (14), a first bevel gear set (16) is fixedly sleeved at the right end of the motor (15), the rear end of the first round gear set (14) is engaged with a second round gear set (17), the lower end of the first bevel gear group (16) is fixedly connected with a first belt group (19), the upper end of the first belt set (19) is fixedly connected with a second bevel gear set (20), the front end of the second bevel gear group (20) is fixedly connected with a second belt group (21), and the rear end of the second belt set (21) is fixedly connected with a drainage fan (22).

2. The anti-static device for the coal mine electric automation equipment as claimed in claim 1, wherein: a first supporting plate (5) is placed below the equipment box (1), a supporting rod (6) is placed below the first supporting plate (5), a first fixing rod (7) and a second fixing rod (8) are respectively fixed at the left end and the right end of the supporting rod (6), a connecting rod (9) is movably sleeved at the right end of the second fixing rod (8), a second supporting plate (11) is movably clamped above the connecting rod (9), positioning lead screws (23) are movably connected at the front end and the rear end of the second fixing rod (8), a third fixing rod (10) is fixedly connected at the right end of the connecting rod (9), pulley blocks (18) are movably mounted at the front end and the rear end of the third fixing rod (10), a moving groove (27) is formed in the lower end of the second fixing rod (8), and a tensioning wheel (24) is movably clamped inside the moving groove (27), draw-in groove (3) have been seted up to the right-hand member of equipment box (1), the top activity joint of water tank (2) has baffle (13), the front end swing joint of equipment box (1) has magnetism door (25), the lower extreme swing joint of take-up pulley (24) has carriage release lever (26).

3. The anti-static device for the coal mine electric automation equipment as claimed in claim 1, wherein: fixed mounting has the booster valve in the middle of through the pipe connection and the pipeline between water tank (2) and atomizer (4), two ion fans of ion fan (12) are total and fixed with the rear end of first round gear group (14) and second round gear group (17) respectively, drainage fan (22) are total two and use the horizontal well axial plane of equipment box (1) to be central symmetric distribution.

4. The anti-static device for the coal mine electric automation equipment as claimed in claim 2, wherein: the pulley block (18) is composed of rollers, a screw rod and a screw nut, holes are formed in the left end and the right end of the third fixing rod (10) in a penetrating mode, the left end and the right end of the third fixing rod are matched with the screw rod of the pulley block (18), the rollers of the pulley block (18) are located below the third fixing rod (10), the screw rod of the pulley block (18) penetrates through the holes of the third fixing rod (10), and the screw nut of the pulley block (18) is located above the third fixing rod (10).

5. The anti-static device for the coal mine electric automation equipment as claimed in claim 2, wherein: the moving grooves (27) are respectively formed in the lower ends of the second fixing rod (8) and the third fixing rod (10), and the diameter value of the tensioning wheel (24) is equal to that of the rotating wheel of the first belt set (19).

6. The anti-static device for the coal mine electric automation equipment as claimed in claim 2, wherein: the left end fixed mounting of baffle (13) has the buckle groove and with draw-in groove (3) looks adaptation, the top of draw-in groove (3) is seted up two holes and the top activity joint of draw-in groove (3) has two buckles.