Movable mining area dust falling machine

Abstract

The utility model discloses a movable mining area dust falling machine which comprises a base, universal wheels are installed at the bottom of the base, an installation sleeve is fixedly connected to the upper end of the base, a first water spraying disc is fixedly connected to the upper end of the installation sleeve, and a second water spraying disc is installed above the first water spraying disc. The first water spraying disc and the second water spraying disc are arranged, the first water spraying disc supplies water through the first water supply pipe, the second water spraying disc supplies water through the second water supply pipe, and the first water spraying disc and the second water spraying disc are used for conducting water spraying operation, so that double-layer water spraying operation can be conducted at the same time; the moisture content and the humidity in the air are further increased, and the dust falling effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust reduction in mining areas, in particular to a mobile dust reduction machine in mining areas. Background Art

[0002] A mining area refers to a mineral deposit or part of it that is uniformly planned and developed, including several mines or open-pit mines. It has complete production processes, ground transportation, power supply, communication scheduling, production management, life services and other facilities, and its scope is usually determined by the scale of the mineral deposit.

[0003] In the mining area, especially in the process of coal mining, each link such as drilling, blasting, tunneling, coal mining, roof management, coal loading and transportation, etc., will generate a large amount of dust. These dusts are extremely harmful to the environment and human health. Moreover, for open-pit mine production, the dust generated in the mining process will become an important adverse factor affecting the environment, operating efficiency, transportation safety and production costs. Therefore, it is particularly important to carry out dust reduction operations in the mining area.

[0004] Dust reduction in mining areas is usually carried out by wet operations, that is, by increasing the humidity of the air and roads in the working environment to prevent dust from flying and reduce the dust content in the air. The main means is to sprinkle water on the current environment to increase the moisture and humidity in the air. In the existing technology, usually only a single layer of water is sprinkled on the air. When there is a lot of dust in the air, the amount of water in the single layer of watering will be less, reducing the dust reduction effect. Utility Model Content

[0005] The purpose of the utility model is to provide a mobile mining dust suppressor to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile mining dust suppressor, comprising a base, a universal wheel is installed at the bottom of the base, a mounting sleeve is fixedly connected to the upper end of the base, a first water spray disc is fixedly connected to the upper end of the mounting sleeve, and a second water spray disc is installed above the first water spray disc.

[0007] On the basis of the above technical solution, the present invention can also be improved as follows.

[0008] Preferably, four fixing frames are fixedly connected to the outer ends of the base, and the insides of the fixing frames are plugged with insertion rods.

[0009] Preferably, the first water spray plate further comprises a water supply ring fixedly connected to the upper end of the mounting sleeve, the outer end of the water supply ring is fixedly connected to a plurality of first atomizing nozzles, a first water supply cavity is provided inside the water supply ring, and the first water supply cavity is connected to the first atomizing nozzle;

[0010] The second water spray tray also includes a water supply plate located above the water supply ring, the outer end of the water supply plate is fixedly connected to a plurality of second atomizing nozzles, a second water supply cavity is provided inside the water supply plate, and the second water supply cavity is connected to the second atomizing nozzle.

[0011] Preferably, a first water supply pipe is installed at the outer end of the water supply ring, and the first water supply pipe also includes a first water pipe fixedly connected to the outer end of the water supply ring, the first water pipe is connected to the first water supply cavity, and the water inlet end of the first water pipe is connected to the first water delivery pipe;

[0012] A second water supply pipe is installed at the outer end of the water supply plate. The second water supply pipe also includes a second water pipe fixedly connected to the outer end of the water supply plate. The second water pipe is connected to the second water supply cavity. The water inlet end of the second water pipe is connected to the second water delivery pipe.

[0013] Preferably, valves are installed inside the second water pipe and the first water pipe.

[0014] Preferably, a support rod is fixedly connected to the lower end of the water supply plate, the support rod passes through the interior of the water supply ring, and is slidably connected to the interior of the mounting sleeve.

[0015] Preferably, two clamping plates are installed inside the mounting sleeve to position the support rod.

[0016] Preferably, the clamping plate further comprises a clamping plate movably connected to the inside of the mounting sleeve, and a positioning rod is fixedly connected to one end of the clamping plate close to the supporting rod.

[0017] Preferably, one end of the two positioning rods is threadedly connected with an adjusting rod, and the adjusting rod is rotatably connected to the inside of the mounting sleeve;

[0018] The other ends of the two positioning rods are penetrated by a limiting rod, and the limiting rod is fixedly connected to the inside of the installation sleeve.

[0019] Preferably, two groups of slots are provided at the outer end of the support rod to facilitate snap connection with the positioning rod.

[0020] Beneficial Effects

[0021] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0022] The utility model provides a first water spray tray and a second water spray tray. The first water spray tray supplies water through a first water supply pipe, and the second water spray tray supplies water through a second water supply pipe. The watering operation performed by the first water spray tray and the second water spray tray can perform a double-layer watering operation at the same time, further increasing the moisture content and humidity in the air and improving the dust reduction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1This is a schematic diagram of the front section structure of the utility model;

[0024] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0025] Figure 3 It is a schematic diagram of the top-sectional structure of the connection between the installation sleeve and the clamping plate of the utility model;

[0026] Figure 4 This is a schematic diagram of the front view structure of the utility model;

[0027] Figure 5 It is a schematic diagram of the top view of the structure of the first water spray plate of the utility model.

[0028] In the figure: 1. base; 11. universal wheel; 2. fixing frame; 21. plug rod; 3. mounting sleeve; 4. water supply ring; 41. first atomizing nozzle; 42. first water supply chamber; 5. first water supply pipe; 51. first water pipe; 52. first water delivery pipe; 6. water supply plate; 61. second atomizing nozzle; 62. second water supply chamber; 7. second water supply pipe; 71. second water pipe; 72. second water delivery pipe; 8. support rod; 81. slot; 91. splint; 92. positioning rod; 911. adjustment rod; 912. limit rod. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1 and Figure 4 A mobile dust suppressor for mining areas comprises a base 1. A universal wheel 11 is arranged at the bottom of the base 1, and the position can be moved by the universal wheel 11. Four fixing frames 2 are fixed to the outer end of the base 1. A plug rod 21 is inserted into the interior of the fixing frame 2. After the base 1 is moved to the desired position, the plug rod 21 can be passed through the fixing frame 2 and then inserted into the ground to fix the position of the base 1.

[0031] In this embodiment, please refer to Figure 1 , Figure 4 and Figure 5 A mounting sleeve 3 is fixed to the upper end of the base 1, a first water spray disc is arranged on the upper end of the mounting sleeve 3, and a second water spray disc is arranged above the first water spray disc. The first water spray disc and the second water spray disc can be used to jointly carry out watering operations. Through double-layer watering, the amount of watering per unit time can be accelerated and the watering effect can be improved.

[0032] Specifically, the first water spray plate is composed of a water supply ring 4, a plurality of first atomizing nozzles 41 and a first water supply chamber 42. The first atomizing nozzle 41 is fixed to the upper end of the mounting sleeve 3, the first atomizing nozzle 41 is fixed to the outer end of the water supply ring 4, the first water supply chamber 42 is arranged inside the water supply ring 4, and the first atomizing nozzle 41 is communicated with the first water supply chamber 42. The water supply ring 4 sprays the water in the first water supply chamber 42 through the first atomizing nozzle 41 to reduce dust in the air.

[0033] At the same time, the second water spray plate is composed of a water supply plate 6, a plurality of second atomizing nozzles 61 and a second water supply chamber 62. The water supply plate 6 is located above the water supply ring 4, the second atomizing nozzle 61 is fixed to the outer end of the water supply plate 6, the second water supply chamber 62 is arranged inside the water supply plate 6, and the second atomizing nozzle 61 is connected to the second water supply chamber 62. The water supply plate 6 sprays the water in the second water supply chamber 62 through the second atomizing nozzle 61 to reduce dust in the air.

[0034] Furthermore, a first water supply pipe 5 is also provided at the outer end of the water supply ring 4, and water is supplied to the water supply ring 4 through the first water supply pipe 5. A second water supply pipe 7 is also provided at the outer end of the water supply plate 6, and water is supplied to the water supply plate 6 through the second water supply pipe 7, wherein the first water supply pipe 5 is composed of a first water pipe 51 and a first water delivery pipe 52, the first water pipe 51 is fixed at the outer end of the water supply ring 4 and is connected to the first water supply cavity 42, the first water delivery pipe 52 is connected to the water inlet end of the first water pipe 51, so that the first water delivery pipe 52 can supply water to the first water supply cavity 42, and the second water supply pipe 7 is composed of a second water pipe 71 and a second water delivery pipe 72, the second water pipe 71 is fixed at the outer end of the water supply plate 6 and is connected to the second water supply cavity 62, the second water delivery pipe 72 is connected to the second water pipe 71, so that the second water delivery pipe 72 can supply water to the first water supply cavity 42, and the second water delivery pipe 72 and the first water delivery pipe 52 can both be supplied with water by a water pump.

[0035] At the same time, valves are installed inside the second water pipe 71 and the first water pipe 51. When the first water spray tray or the second water spray tray does not need to spray water, the first water spray tray or the second water spray tray can stop spraying water by closing the corresponding valve.

[0036] See also Figure 1 , Figure 2 and Figure 3 In a further embodiment, a support rod 8 is fixed to the lower end of the water supply plate 6, and the support rod 8 is slidably connected to the inside of the mounting sleeve 3 and passes through the inside of the water supply ring 4, so that the water supply plate 6 can be raised and lowered in the mounting sleeve 3 through the support rod 8, and two clamping plates are provided inside the mounting sleeve 3 for positioning the support rod 8 to keep the position of the water supply plate 6 fixed.

[0037] The clamping plate is composed of a clamping plate 91 and a positioning rod 92. The clamping plate 91 is movably connected to the inside of the mounting sleeve 3. The positioning rod 92 is fixed on one end of the clamping plate 91 close to the support rod 8, and the same end of the two positioning rods 92 is threadedly connected with an adjusting rod 911. The adjusting rod 911 is rotatably connected to the inside of the mounting sleeve 3. A limiting rod 912 is arranged at the other same end of the two positioning rods 92. The limiting rod 912 is fixed to the inside of the mounting sleeve 3 and passes through the inside of the positioning rod 92. The limiting rod 912 limits the adjusting rod 911, so that the two clamping plates 91 can be driven to translate when the adjusting rod 911 is rotated. Since the threads on both sides of the adjusting rod 911 are in opposite directions, when the adjusting rod 911 is rotated, the clamping plates 91 on both sides will drive the positioning rods 92 to move away from or closer to each other.

[0038] Furthermore, two groups of slots 81 are provided at the outer end of the support rod 8, so that when the positioning rods 92 on both sides are close to the support rod 8, the support rod 8 can be easily connected with the positioning rod 92 through the slots 81 to keep the position of the support rod 8 fixed.

[0039] When the second water spray disc is not needed, the adjustment rod 911 can be rotated, so that the two clamping plates 91 drive the positioning rods 92 to move away from each other. When the positioning rods 92 are no longer engaged with the slots 81, the second water spray disc can be lowered and the support rod 8 can be retracted into the installation sleeve 3.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile mining dust suppressor, characterized in that: The utility model comprises a base (1), wherein a universal wheel (11) is installed at the bottom of the base (1), a mounting sleeve (3) is fixedly connected to the upper end of the base (1), a first water spray disc is fixedly connected to the upper end of the mounting sleeve (3), and a second water spray disc is installed above the first water spray disc.

2. The mobile mining dust suppressor according to claim 1, characterized in that: Four fixing frames (2) are fixedly connected to the outer end of the base (1), and an inserting rod (21) is inserted into the interior of the fixing frame (2).

3. The mobile mining dust suppressor according to claim 1, characterized in that: The first water spray plate further comprises a water supply ring (4) fixedly connected to the upper end of the mounting sleeve (3); a plurality of first atomizing nozzles (41) are fixedly connected to the outer end of the water supply ring (4); a first water supply cavity (42) is provided inside the water supply ring (4); and the first water supply cavity (42) is connected to the first atomizing nozzle (41); The second water spray plate further comprises a water supply plate (6) located above the water supply ring (4); a plurality of second atomizing nozzles (61) are fixedly connected to the outer end of the water supply plate (6); a second water supply cavity (62) is provided inside the water supply plate (6); and the second water supply cavity (62) is connected to the second atomizing nozzle (61).

4. The mobile mining dust suppressor according to claim 3 is characterized in that: A first water supply pipe (5) is installed at the outer end of the water supply ring (4), and the first water supply pipe (5) further comprises a first water pipe (51) fixedly connected to the outer end of the water supply ring (4), the first water pipe (51) is connected to the first water supply cavity (42), and the water inlet end of the first water pipe (51) is connected to the first water delivery pipe (52); A second water supply pipe (7) is installed at the outer end of the water supply plate (6), and the second water supply pipe (7) further comprises a second water pipe (71) fixedly connected to the outer end of the water supply plate (6), the second water pipe (71) is connected to the second water supply chamber (62), and the water inlet end of the second water pipe (71) is connected to the second water delivery pipe (72).

5. The mobile mining dust suppressor according to claim 4 is characterized in that: Valves are installed inside the second water pipe (71) and the first water pipe (51).

6. The mobile mining dust suppressor according to claim 3 is characterized in that: The lower end of the water supply plate (6) is fixedly connected to a support rod (8), which passes through the interior of the water supply ring (4) and is slidably connected to the interior of the mounting sleeve (3).

7. The mobile mining dust suppressor according to claim 1, characterized in that: Two clamping plates are installed inside the installation sleeve (3) to position the support rod (8).

8. The mobile mining dust suppressor according to claim 7, characterized in that: The clamping plate also includes a clamping plate (91) movably connected to the interior of the mounting sleeve (3), and a positioning rod (92) is fixedly connected to one end of the clamping plate (91) close to the support rod (8).

9. The mobile mining dust suppressor according to claim 8, characterized in that: One end of the two positioning rods (92) is threadedly connected to an adjusting rod (911), and the adjusting rod (911) is rotatably connected to the inside of the mounting sleeve (3); A limiting rod (912) passes through the other ends of the two positioning rods (92), and the limiting rod (912) is fixedly connected to the inside of the installation sleeve (3).

10. The mobile mining dust suppressor according to claim 6, characterized in that: The outer end of the support rod (8) is provided with two groups of slots (81) for easy clamping with the positioning rod (92).

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