CN219366099U

CN219366099U - Mining spraying fan for mining engineering

Info

Publication number: CN219366099U
Application number: CN202223456057.1U
Authority: CN
Inventors: 王杰; 陈阳; 王俊青; 柯鹏
Original assignee: China Non Metallic Materials Mine Engineering Co ltd Nanjing
Current assignee: China Non Metallic Materials Mine Engineering Co ltd Nanjing
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-07-18
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a mine exploitation spray fan for mining engineering, which comprises a device bottom box, wherein a supporting plate is movably arranged in the device bottom box, a rotating shaft is rotatably arranged at the top end of the supporting plate, a rotating disc is fixedly arranged at the top end of the rotating shaft, a supporting frame is fixedly arranged at the top end of the rotating disc, a spray cylinder body is movably arranged on the supporting frame, an electric fan is fixedly arranged in the spray cylinder body through a mounting piece, an atomizer body is fixedly arranged in the spray cylinder body, a filter screen plate is fixedly arranged between the inner walls of the tail end of the spray cylinder body, and a plurality of ventilation holes are formed in the tail end of the spray cylinder body. According to the utility model, the push-pull mechanism and the rotating mechanism are arranged, the spraying angle of the spraying cylinder body is adjusted under the drive of the forward and backward rotating motor, the spraying range is increased, and the supporting plate is supported under the action of the vertical buffer spring and the horizontal buffer spring by arranging the buffer mechanism, so that the whole device is stabilized.

Description

Mining spraying fan for mining engineering

Technical Field

The utility model relates to the technical field of mining, in particular to a mining spray fan for mining engineering.

Background

The spray fan is widely applied to the fields of chemical industry, mining, metallurgy, forging and pressing, pharmacy, medical treatment, food, planting and breeding and the like. The novel high-performance rear deflector and novel motor supporting structure are adopted, the fan is high in efficiency, stable in mist formation, large in mist quantity adjusting range, easy to operate, convenient to use and uniform in mist drop diameter. In mining engineering, can absorb the dust and wind that produces in the mine with the spraying fan, protection workman's healthy, current spraying fan is mostly fixed, is inconvenient for remove to can not adjust the size of spraying volume according to actual conditions demand, waste resources, when spraying fan does not use simultaneously, the opening part of spraying fan does not have the closure subassembly, causes the jam easily, influences life.

Aiming at the problems, application number: CN202120452576.7 discloses a mine exploitation spray fan for mining engineering, which relates to the technical field of spray fans. The utility model mainly comprises a device box which is vertically arranged, wherein a water inlet and a water outlet are arranged on the device box, four universal locking wheels which form a rectangle are arranged at the bottom of the device box, a supporting frame is movably arranged at the top of the device box, a spray fan body is hinged on the supporting frame, a spray mechanism is connected between the inside of the spray fan body and the inside of the device box, a rotary table for controlling the spray flow is movably arranged at the opening of the spray fan body, and a sealing cover is detachably connected at the opening of the spray fan body. When the device is used, the universal locking wheel is convenient for the movement and stop of the device, the turntable is convenient for controlling the water mist flow sprayed by the spray fan body, the resource is saved, the efficiency is improved, the sealing cover can prevent dust from entering, and the service life of the device is prolonged.

However, when the device is used, the road surface in a mine area is not considered to be uneven, a large amount of vibration is generated when the device moves, the use of elements in the device is affected, and the service life of the device is further reduced, so that a mine exploitation spray fan for mining engineering needs to be provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a mining spraying fan for mining engineering.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a mine exploitation spraying fan for mining engineering, includes the device base case, movable mounting has the backup pad in the device base case, be provided with buffer gear between backup pad and the device base incasement bottom, the backup pad top rotates and installs the axis of rotation, axis of rotation top fixed mounting has the rolling disc, be provided with drive rolling disc pivoted slewing mechanism between rolling disc and the backup pad, rolling disc top fixed mounting has the support frame, movable mounting has the spraying barrel on the support frame, there is electric fan through mounting fixed mounting in the spraying barrel, fixed mounting has the atomizing owner body in the spraying barrel, fixed mounting has the filter screen plate between the spraying barrel tail end inner wall, a plurality of ventilation holes have been seted up to the spraying barrel tail end, the rolling disc top is provided with the push-pull mechanism of adjustment spraying barrel.

Preferably, the rotating mechanism comprises a rotating motor fixedly installed at the top end of the supporting plate, an output shaft of the rotating motor is coaxially and fixedly connected with a driving bevel gear, a rotating shaft is coaxially and fixedly connected with a driven bevel gear, the driving bevel gear is meshed with the driven bevel gear, a plurality of fixed blocks are fixedly installed at the bottom end of the rotating disc, and rotating balls are movably installed in the fixed blocks.

Preferably, the push-pull mechanism comprises a pair of installation blocks fixedly installed at the top end of the rotating disc, a pair of threaded rods are rotatably installed between the installation blocks, a limit rod is fixedly installed between the installation blocks, a screw nut is sleeved on the threaded rods in a threaded mode, the screw nut is slidably sleeved on the limit rod, an output shaft is fixedly installed at the top end of the rotating disc, a forward and reverse rotating motor is fixedly connected with the threaded rods coaxially, the rotating rod is rotatably installed at the top end of the screw nut, and the other end of the rotating rod is rotatably installed at the bottom end of the spraying cylinder.

Preferably, the buffer mechanism comprises a pair of fixed cavities fixedly mounted at the bottom end in the bottom box of the device, a limiting plate is slidably arranged in the fixed cavities, a vertical buffer spring is elastically connected between the limiting plate and the bottom end in the fixed cavities, a sliding column is fixedly mounted at the top end of the limiting plate, the sliding column is fixedly mounted at the bottom end of the supporting plate, and an upper sliding rod and a lower sliding rod are fixedly mounted between the pair of fixed cavities.

Preferably, the sliding sleeves are respectively arranged at two ends of the upper sliding rod and two ends of the lower sliding rod, the upper sliding rod is fixedly arranged at the top end of the lower sliding rod, a horizontal buffer spring is elastically connected between the upper sliding rod and the fixed cavity, the horizontal buffer springs are sleeved on the upper sliding rod, the top end of the upper sliding rod is rotatably provided with a hinging rod, and the hinging rod is rotatably connected at the bottom end of the supporting plate.

Preferably, a control panel is fixedly arranged on the outer side wall of the device bottom box, and a plurality of universal wheels are fixedly arranged at the bottom end of the device bottom box.

The utility model has the following beneficial effects:

1. through setting up push-pull mechanism and slewing mechanism, the rotating electrical machines makes the rolling disc rotate, adjusts the spraying angle of spraying barrel under the drive of positive and negative rotating electrical machines, increases the spraying scope, and electric fan conveniently diffuses water smoke.

2. Through setting up buffer gear, support the backup pad under vertical buffer spring and horizontal buffer spring's effect, and then stabilize whole device, avoid the device to receive the damage because jolting.

Drawings

FIG. 1 is a schematic diagram of a mining spray fan for mining engineering;

FIG. 2 is a schematic diagram of the external structure of a mining spraying fan for mining engineering, which is provided by the utility model;

FIG. 3 is a schematic view of a buffer mechanism according to the present utility model;

fig. 4 is an enlarged view of the structure of fig. 1 at a in accordance with the present utility model.

In the figure: 1. a device bottom box; 2. a support plate; 3. a buffer mechanism; 31. a fixed cavity; 32. a limiting plate; 33. a vertical buffer spring; 34. a sliding column; 35. an upper slide bar; 36. a lower slide bar; 37. an upper slider; 38. a lower slide block; 39. a horizontal buffer spring; 310. a hinge rod; 4. a rotating shaft; 5. a rotating motor; 6. a drive bevel gear; 7. a driven bevel gear; 8. a fixed block; 9. a rotating ball; 10. a rotating disc; 11. a support frame; 12. a spray cylinder; 13. a mounting member; 14. an electric fan; 15. a vent hole; 16. a filter screen plate; 17. an atomizer body; 18. a mounting block; 19. a threaded rod; 20. a limit rod; 21. a lead screw nut; 22. a forward and reverse rotation motor; 23. a rotating lever; 24. a control panel; 25. and a universal wheel.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, a mine exploitation spray fan for mining engineering, including device base case 1, movable mounting has backup pad 2 in the device base case 1, be provided with buffer gear 3 between backup pad 2 and the interior bottom of device base case 1, the axis of rotation 4 is installed in the rotation of backup pad 2 top, axis of rotation 4 top fixed mounting has rolling disc 10, be provided with the rotary mechanism who drives rolling disc 10 pivoted between rolling disc 10 and the backup pad 2, rolling disc 10 top fixed mounting has support frame 11, movable mounting has spray cylinder 12 on the support frame 11, through mounting 13 fixed mounting electric fan 14 in the spray cylinder 12, fixed mounting has atomizer main part 17 in the spray cylinder 12, fixed mounting has filter screen plate 16 between the tail end inner wall of spray cylinder 12, a plurality of ventilation holes 15 have been seted up to spray cylinder 12 tail end, rolling disc 10 top is provided with the push-pull mechanism of adjustment spray cylinder 12.

The rotating mechanism comprises a rotating motor 5 fixedly mounted at the top end of a supporting plate 2, an output shaft of the rotating motor 5 is coaxially and fixedly connected with a driving bevel gear 6, a rotating shaft 4 is coaxially and fixedly connected with a driven bevel gear 7, the driving bevel gear 6 is meshed with the driven bevel gear 7, a plurality of fixed blocks 8 are fixedly mounted at the bottom end of a rotating disc 10, and rotating balls 9 are movably mounted in the fixed blocks 8.

The push-pull mechanism comprises a pair of mounting blocks 18 fixedly mounted at the top end of the rotating disc 10, a threaded rod 19 is rotatably mounted between the pair of mounting blocks 18, a limiting rod 20 is fixedly mounted between the pair of mounting blocks 18, a screw nut 21 is sleeved on the threaded rod 19 in a threaded manner, the screw nut 21 is slidably sleeved on the limiting rod 20, a forward and reverse rotating motor 22 with an output shaft fixedly connected with the threaded rod 19 coaxially is fixedly mounted at the top end of the rotating disc 10, a rotating rod 23 is rotatably mounted at the top end of the screw nut 21, and the other end of the rotating rod 23 is rotatably mounted at the bottom end of the spraying cylinder 12.

The buffer mechanism 3 comprises a pair of fixed cavities 31 fixedly arranged at the bottom end in the device bottom box 1, limiting plates 32 are arranged in the fixed cavities 31 in a sliding manner, vertical buffer springs 33 are elastically connected between the limiting plates 32 and the bottom ends in the fixed cavities 31, sliding columns 34 are fixedly arranged at the top ends of the limiting plates 32, the sliding columns 34 are fixedly arranged at the bottom ends of the supporting plates 2, and an upper sliding rod 35 and a lower sliding rod 36 are fixedly arranged between the pair of fixed cavities 31.

The upper slide bar 35 and the lower slide bar 36 both ends slip cap respectively are equipped with upper slider 37 and lower slider 38, and upper slider 37 fixed mounting is on lower slider 38 top, and elastic connection has horizontal buffer spring 39 between upper slider 37 and the fixed chamber 31, and horizontal buffer spring 39 all overlaps and establish on upper slide bar 35, and upper slider 37 top all rotates installs articulated pole 310, and articulated pole 310 rotates to be connected in backup pad 2 bottom.

The outer side wall of the device bottom box 1 is fixedly provided with a control panel 24, and the bottom end of the device bottom box 1 is fixedly provided with a plurality of universal wheels 25.

The atomizer main body 17 pumps clear water in the water tank through a water pump communicated through a connecting hose, a caliper structure is arranged on the universal wheel 25, and the control panel 24 is electrically connected with the rotating motor 5, the electric fan 14, the atomizer main body 17, the forward and reverse rotating motor 22 and the water pump.

It should be noted that, the caliper structure of the universal wheel 25 and the electric control technology of the control panel 24 are all existing mature technologies, and are not essential to the present utility model, and need not be described herein.

In the utility model, the control panel 24 starts the atomizer body 17 to atomize clean water pumped into the machine, the electric fan 14 blows water mist, the control panel 24 starts the forward and reverse motor 22 to drive the threaded rod 19 to rotate, so that the screw nut 21 horizontally moves, the movement of the screw nut 21 adjusts the angle of the spray cylinder 12 through the rotating rod 23, the rotating motor 5 drives the driving bevel gear 6 and the driven bevel gear 7 to rotate, so that the rotating shaft 4 drives the rotating disc 10 to rotate, and the rotating ball 9 plays an auxiliary supporting role on the rotating disc 10.

After the device is jounced, the support plate 2 compresses the sliding column 34 and the hinge rod 310, the sliding column 34 compresses the vertical buffer spring 33 through the limiting plate 32, the hinge rod 310 compresses the horizontal buffer spring 39 by pushing the upper sliding block 37, and the support plate 2 is supported under the reaction force of the vertical buffer spring 33 and the horizontal buffer spring 39, so that the device is more stable.

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

1. The utility model provides a mine exploitation spraying fan for mining engineering, includes device base box (1), its characterized in that, movable mounting has backup pad (2) in device base box (1), be provided with buffer gear (3) between backup pad (2) and the interior bottom of device base box (1), rotation axis (4) are installed in backup pad (2) top rotation, rotation axis (4) top fixed mounting has rolling disc (10), be provided with drive rolling disc (10) pivoted slewing mechanism between rolling disc (10) and backup pad (2), rolling disc (10) top fixed mounting has support frame (11), movable mounting has spraying barrel (12) on support frame (11), through mounting (13) fixed mounting electric fan (14) in spraying barrel (12), fixed mounting has atomizing owner body (17) in spraying barrel (12), fixed mounting has filter screen plate (16) between the tail end inner wall of spraying barrel (12), a plurality of ventilation holes (15) have been seted up at spraying barrel (12), rolling disc (10) top fixed mounting has support frame (11), through mounting (13) electric fan (14) in spraying barrel (12).

2. The mining spraying fan for mining engineering according to claim 1, wherein the rotating mechanism comprises a rotating motor (5) fixedly installed at the top end of the supporting plate (2), an output shaft of the rotating motor (5) is fixedly connected with a driving bevel gear (6) in a coaxial mode, the rotating shaft (4) is fixedly connected with a driven bevel gear (7) in a coaxial mode, the driving bevel gear (6) is meshed with the driven bevel gear (7), a plurality of fixing blocks (8) are fixedly installed at the bottom end of the rotating disc (10), and rotating balls (9) are movably installed in the fixing blocks (8).

3. The mining spraying fan for mining engineering according to claim 1, wherein the push-pull mechanism comprises a pair of mounting blocks (18) fixedly mounted at the top end of a rotating disc (10), a threaded rod (19) is rotatably mounted between the pair of mounting blocks (18), a limit rod (20) is fixedly mounted between the pair of mounting blocks (18), a screw nut (21) is sleeved on the threaded rod (19) in a threaded manner, the screw nut (21) is slidably sleeved on the limit rod (20), a forward-reverse rotating motor (22) with an output shaft fixedly connected with the threaded rod (19) in a coaxial manner is fixedly mounted at the top end of the rotating disc (10), a rotating rod (23) is rotatably mounted at the top end of the screw nut (21), and the other end of the rotating rod (23) is rotatably mounted at the bottom end of the spraying cylinder (12).

4. The mining spraying fan for mining engineering according to claim 1, wherein the buffer mechanism (3) comprises a pair of fixed cavities (31) fixedly installed at the inner bottom end of the device bottom box (1), limiting plates (32) are arranged in the fixed cavities (31) in a sliding mode, vertical buffer springs (33) are elastically connected between the limiting plates (32) and the inner bottom end of the fixed cavities (31), sliding columns (34) are fixedly installed at the top ends of the limiting plates (32), the sliding columns (34) are fixedly installed at the bottom ends of the supporting plates (2), and an upper sliding rod (35) and a lower sliding rod (36) are fixedly installed between the pair of fixed cavities (31).

5. The mining spraying fan for mining engineering according to claim 4, wherein an upper slider (37) and a lower slider (38) are respectively sleeved at two ends of the upper slider (35) and the lower slider (36) in a sliding manner, the upper slider (37) is fixedly installed at the top end of the lower slider (38), a horizontal buffer spring (39) is elastically connected between the upper slider (37) and the fixed cavity (31), the horizontal buffer springs (39) are sleeved on the upper slider (35), a hinging rod (310) is rotatably installed at the top end of the upper slider (37), and the hinging rod (310) is rotatably connected to the bottom end of the supporting plate (2).

6. The mining spraying fan for mining engineering according to claim 1, wherein a control panel (24) is fixedly arranged on the outer side wall of the device bottom box (1), and a plurality of universal wheels (25) are fixedly arranged at the bottom end of the device bottom box (1).