Underground mine watering and dust falling device

Abstract

The utility model discloses a watering and dust falling device for an underground mine. The watering and dust falling device comprises a supporting rod, a mounting sleeve, a connecting rod, a supporting table, a motor, a bearing seat, a rope, a water pipe, a moving table and a spray head. The device is detachable, convenient to turn over, suitable for different terrains and terrains of mine roadways, capable of being used for roadways with sections of various specifications, convenient to install and low in difficulty. The device has a movable water sprinkling and dust falling function, can perform reciprocating motion to repeatedly sprinkle water and can also sprinkle water along with a vehicle, so that the water saving effect is achieved, the problem that water resources are wasted due to large-range water sprinkling in a traditional mode is solved, pavement mud cannot be caused, and semi-automatic water sprinkling and dust falling are basically achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mine roadway facility technical field, concretely relates to a kind of underground mine watering dust device. BACKGROUND

[0002] Roadway dust phenomenon appears in mine underground roadway due to equipment, vehicle traffic, need watering dust.The traditional underground roadway watering dust mode is installed to spray head watering dust, only fixed installation in roadway, dismounting is very troublesome, inconvenient turnover, and some roadway still install cast iron water pipe, lead to manpower and material resources consumption is larger.Moreover, this fixed type spray head can only spray fixed area, easy to waste water resources, and road surface is easy to muddy, and instead affect traffic.For this reason, it is very necessary to develop a kind of underground mine watering dust device that can be disassembled and turned over and save water resources. CONTENT OF UTILITY MODEL

[0003] To solve the above technical problem, the purpose of the utility model is to provide a kind of underground mine watering dust device.

[0004] The utility model aims at realizing, including support rod, installation sleeve, connecting rod, support platform, motor, bearing seat, rope, water pipe, mobile platform, spray head, the support rod includes upper rod, lower rod, middle rod, upper rod, lower rod body is equipped with a plurality of through holes from bottom to top, upper rod is connected by screw rod with the upper end of middle rod, lower rod is connected by screw rod with the lower end of middle rod, the support rod has four, and two are a group, and two groups of support rods are respectively erected in the roadway watering area both ends, there is a support platform between every group two support rods, the installation sleeve is sleeved on support rod, and the hole on installation sleeve is fixed by bolt with corresponding through hole, and installation sleeve is fixed with corresponding support platform side by face through connecting rod, the support platform bottom is equipped with motor, and the support platform bottom is equipped with three bearing seats, and motor shaft passes through three bearing seats, and three bearing seats divide motor shaft into three regions, two regions are rope winding area, and the remaining one region is water pipe winding area, and the rope winding area has rope, and the water pipe winding area has water pipe, and the rope of corresponding rope winding area of different groups of support rods is connected together, the mobile platform includes upper plate body, lower plate body, and two parallel rope clamping grooves are arranged on the upper plate body, two parallel pressing bosses are arranged on the lower plate body bottom, and the pressing boss is one-to-one corresponding with the rope clamping groove, the upper plate body and the lower plate body are respectively provided with mounting hole and spray head hole, the upper plate body and the lower plate body are buckled together, and two rope clamping grooves pass through different ropes respectively, the pressing boss is embedded in the rope clamping groove, and the rope is pressed tightly, and the mounting hole of the upper plate body and the lower plate body is fixed by bolt, the spray head is inserted into the spray head hole, and the spray head water outlet faces downward, and the spray head water inlet is connected with the water pipe of corresponding one group of support rods.

[0005] Among them, motor can use the speed reducer motor familiar to those skilled in the art.

[0006] Preferably, the support rod height 2m~4m, also can be according to the specific height of roadway, flexible selection.

[0007] Preferably, the connecting rod and the side of the support platform, the connecting rod and the mounting sleeve are detachably connected, such as bolt connection, which is further convenient for turnover after disassembly.

[0008] Preferably, the connecting rod is a telescopic rod, the telescopic rod is a common rod with locking structure, which is locked and fixed after being adjusted to the required length; to adapt to different length requirements during installation.

[0009] Preferably, the upper and lower spacing of the through hole is 3cm.

[0010] Preferably, the water pipe is connected with the water supply pipe through the pipeline at the other end, and the water supply pipe is a commonly used facility in mine roadway; for the area inconvenient to supply water pipe, water tank and water pump can be used for water supply.

[0011] Preferably, the spray head has two, which enhances the water spraying effect.

[0012] In order to enhance the fixing effect, the hoisting hole can be arranged on the support platform, and the hoisting rod is installed at the corresponding position of the roadway top, the hoisting rod is connected with the hoisting hole of the support platform, and the support platform is enhanced, which is suitable for long distance support; for short distance, the length of the rope and the water pipe is short, and the support strength of the support rod can be stably supported, so that the hoisting rod does not need to be arranged.

[0013] The utility model discloses the beneficial effects: the utility model discloses detachable, convenient turnover, adapt to the different topography of mine roadway, can be used for various specifications section roadway, and installation is convenient, and the difficulty is low, the device has the mobile water spraying dust fall function, can reciprocatingly move repeatedly water spraying, also can follow vehicle water spraying, reaches water saving effect, avoids the problem of traditional mode wide range water spraying waste water resource, does not cause the road surface muddy, basically realizes semi -automatic water spraying dust fall. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the elevation structure schematic diagram of the utility model;

[0015] Figure 2 It is the side structure schematic diagram of the utility model;

[0016] Figure 3 It is the overhead structure schematic diagram of the upper plate body;

[0017] Figure 4 It is the bottom structure schematic diagram of the lower plate body;

[0018] In the diagram: 101-Upper rod, 102-Lower rod, 103-Intermediate rod, 104-Through hole, 2-Mounting sleeve, 3-Connecting rod, 4-Support platform, 5-Motor, 6-Bearing seat, 7-Rope, 8-Water pipe, 901-Upper plate, 902-Lower plate, 903-Rope slot, 904-Pressure boss, 905-Mounting hole, 906-Nozzle hole, 10-Nozzle, 11-Tunnel. Detailed Implementation

[0019] The present invention will be further described below with reference to the embodiments and accompanying drawings, but this does not limit the present invention in any way. Any changes or substitutions made based on the teachings of the present invention shall fall within the protection scope of the present invention.

[0020] Example 1

[0021] As attached Figures 1-4As shown, the underground mine dust suppression water spraying device in this embodiment includes a support rod, a mounting sleeve 2, a connecting rod 3, a support platform 4, a motor 5, a bearing seat 6, a rope 7, a water pipe 8, a moving platform, and a nozzle 10. The support rod includes an upper rod 101, a lower rod 102, and an intermediate rod 103. Both the upper rod 101 and the lower rod 102 have several through holes 104 from bottom to top, with a vertical spacing of 3 cm between the through holes 104. The upper rod 101 is threaded to the upper end of the intermediate rod 103 via a screw, and the lower rod 102 is threaded to the lower end of the intermediate rod 103 via a screw. The maximum height of the support rod is 3m. The minimum height is 2.6m. There are four support rods, arranged in pairs. Two sets of support rods are erected at both ends of the watering area in the tunnel. A support platform 4 is located between the two support rods in each set. The mounting sleeve 2 is fitted onto the support rod. The holes on the mounting sleeve 2 are fixed to the corresponding through holes 104 by bolts. The mounting sleeve 2 is fixed to the side of the corresponding support platform 4 by bolts through connecting rods 3. The connecting rods 3 are telescopic rods. A motor 5 is located at the bottom of the support platform 4. Three bearing seats 6 are located at the bottom of the support platform 4. The shaft of the motor 5 passes through the three bearing seats 6. The motor 5 shaft is divided into three areas: two areas are rope winding areas, and the remaining area is a water pipe winding area. The rope winding areas wind up rope 7, and the water pipe winding area winds up water pipe 8. The ropes 7 corresponding to the rope winding areas of different sets of support rods are connected together. The moving platform includes an upper plate 901 and a lower plate 902. The upper plate 901 has two parallel rope slots 903, and the lower plate 902 has two parallel pressing protrusions 904 at its bottom. The pressing protrusions 904 correspond one-to-one with the rope slots 903. The upper plate 901 and the lower plate... 902 is provided with mounting holes 905 and nozzle holes 906 respectively. The upper plate 901 and the lower plate 902 are fastened together, and two rope slots 903 pass through different ropes 7 respectively. The clamping boss 904 is embedded in the rope slots 903 and clamps the ropes 7. The mounting holes 905 of the upper plate 901 and the lower plate 902 are fixed by bolts. The nozzle 10 is inserted into the nozzle hole 906 with the nozzle nozzle facing downward. The water inlet of the nozzle 10 is connected to the water pipe 8 corresponding to one of the support rods. The other end of the water pipe 8 is connected to the water supply pipe through a pipe.

[0022] The working principle and process of this utility model are as follows: First, two sets of support rods are erected at both ends of the water spraying area in tunnel 11 (specific details can be found in the attached document). Figure 2 As shown), screw the upper rod 101 and the lower rod 102 to extend the rod body. The lower rod 102 should rest against the ground, and the upper rod 101 should rest against the top of the tunnel and be tightened to fix the support rod. Fix the mounting sleeve 2 at a suitable height. Then install the connecting rod 3 and the support platform 4. Then connect the ropes 7 corresponding to the two sets of support rods together in pairs, that is, erect two ropes in the air. The moving platform can be pre-installed on the two ropes corresponding to one set of support rods. Then connect the water pipe 8 to the nozzle 10.

[0023] When in use, start motor 5. One motor winds up the rope, and the other motor releases the rope, so that the rope drives the moving platform to move. The water pipe 8 is released at the same time. During the movement of the moving platform, the nozzle 10 moves into the alley to spray water and reduce dust. It can also move and spray water synchronously after the vehicle passes by, without affecting the vehicle's passage. At the same time, it moves and sprays water immediately, which reduces dust quickly and has a very good effect.

[0024] When the device needs to be reused, it can be removed and reused; when used again, the height of the support rod should be flexibly adjusted according to the height of the tunnel and tightened to adapt to the installation.

Claims

1. An underground mine water spraying dust-settling device, comprising a support rod, a mounting sleeve (2), a connecting rod (3), a support table (4), a motor (5), a bearing seat (6), a rope (7), a water pipe (8), a moving table, a spray head (10), characterized in that The support rod comprises an upper rod (101), a lower rod (102) and an intermediate rod (103), the upper rod (101) and the lower rod (102) are each provided with a plurality of through holes (104) from bottom to top, the upper rod (101) is threadedly connected with the upper end of the intermediate rod (103) through a screw rod, the lower rod (102) is threadedly connected with the lower end of the intermediate rod (103) through a screw rod, there are four support rods, two of which form a group, two groups of support rods are vertically arranged at two ends of a spraying area in a roadway, each group of two support rods is provided with a support table (4), a mounting sleeve (2) is sleeved on the support rod, the hole in the mounting sleeve (2) is fixed with the corresponding through hole (104) through a bolt, the mounting sleeve (2) is fixed with the side surface of the corresponding support table (4) through a connecting rod (3), the bottom of the support table (4) is provided with a motor (5), the bottom of the support table (4) is provided with three bearing seats (6), the rotating shaft of the motor (5) penetrates through the three bearing seats (6), the three bearing seats (6) divide the rotating shaft of the motor (5) into three regions, two of which are rope winding regions, and the remaining one is a water pipe winding region, the rope winding region is wound with a rope (7), the water pipe winding region is wound with a water pipe (8), the ropes (7) in the rope winding regions corresponding to different groups of support rods are connected together, the moving table comprises an upper plate body (901) and a lower plate body (902), the upper plate body (901) is provided with two parallel rope clamping grooves (903) thereon, the bottom of the lower plate body (902) is provided with two parallel pressing convex platforms (904), the pressing convex platforms (904) correspond to the rope clamping grooves (903) one by one, the upper plate body (901) and the lower plate body (902) are respectively provided with mounting holes (905) and nozzle holes (906), the upper plate body (901) and the lower plate body (902) are buckled together, the two rope clamping grooves (903) penetrate through different ropes (7) respectively, the pressing convex platforms (904) are embedded in the rope clamping grooves (903) and press the ropes (7) tightly, the mounting holes (905) of the upper plate body (901) and the lower plate body (902) are fixed through bolts, the nozzle (10) is inserted into the nozzle hole (906), the water outlet of the nozzle (10) faces downward, and the water inlet of the nozzle (10) is connected with the water pipe (8) corresponding to one group of support rods.

2. The underground mine drenching dust suppression apparatus defined in claim 1, characterised in that The support rod has a height of 2m-4m.

3. The underground mine drenching dust suppression apparatus defined in claim 1, characterised in that The connecting rod (3) and the side surface of the support table (4) and the connecting rod (3) and the mounting sleeve (2) are detachably connected.

4. The underground mine duster of claim 1, wherein The connecting rod (3) is a telescopic rod.

5. The underground mine duster of claim 1, wherein The through holes (104) have an upper and lower spacing of 3cm.

6. The underground mine duster of claim 1, wherein The water pipe (8) is connected with a water supply pipe through a pipeline at the other end.

7. The underground mine duster of claim 1, wherein The nozzle (10) has two.

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