A dust suppressant solution spraying device for a mine sprinkler

Abstract

The invention discloses a dust suppressant solution spraying device for a mine sprinkler truck, belonging to the field of spraying equipment. The device comprises a stirring barrel, a water inlet pipe is fixedly connected to the top of the stirring barrel, a water outlet pipe is fixedly connected to the bottom of the stirring barrel, a spray head is fixedly connected to one end of the water outlet pipe, a support rod is symmetrically arranged at the front and rear of the spray head, a stabilizer is added into a storage box through a liquid inlet pipe, a first motor is started to drive a connecting shaft and a first gear to rotate, the first gear drives a second gear, a stirring shaft and a plurality of stirring rods to rotate, when the stirring shaft rotates at a high speed, the rotating rod expands outwards by centrifugal force, the rotating rod drives the upper end of the connecting rod to move upward, the connecting rod drives a circular ring block and a circular ring plate to slide, the circular ring plate pushes the connecting rod to move upward, the ball leaves the circular hole, the elastic rope is stretched, the stabilizer flows into the stirring barrel through the circular hole, and the stabilizer, water and dust suppressant are evenly mixed under the stirring action of the stirring rod.

Description

Technical Field

[0001] The invention relates to the field of spraying equipment, and more particularly to a dust suppressant solution spraying equipment for a mine sprinkler truck. Background Art

[0002] The dust suppressant solution spraying equipment of the mine sprinkler truck is designed to effectively reduce the dust generated in mine operations by spraying water mist or dust suppressant solution, improve the working environment, and protect the health of workers. The equipment can spray the carefully proportioned dust suppressant solution to every corner of the mine, quickly forming a layer of wet barrier, effectively suppressing the flying and diffusion of dust, thereby significantly improving the mine working environment and reducing the health risks of workers caused by long-term exposure to dust;

[0003] During use of the existing dust suppressant solution spraying equipment of the mine sprinkler truck, a stabilizer needs to be added to the mixing barrel to be evenly mixed with water and dust suppressant to prevent dust suppressant particles from precipitating in the solution. Currently, dust suppressants are prone to precipitation, and the existing solution to dust suppressant precipitation is to add a stabilizer or stir the dust suppressant, but it is currently inconvenient to perform both methods at the same time, resulting in the stabilizer being unable to be evenly dispersed in the dust suppressant during the addition process, reducing the dust suppression effect. Summary of the invention

[0004] In view of the inconvenience existing in the prior art in that two methods are performed simultaneously, resulting in the problem that the stabilizer cannot be evenly dispersed into the dust suppressant during the addition process, thereby reducing the dust suppression effect, the purpose of the present invention is to provide a dust suppressant solution spraying device for a mine sprinkler truck.

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] A dust suppressant solution spraying device for a mine sprinkler truck comprises a mixing barrel, a water inlet pipe is fixedly connected to the top of the mixing barrel, a water outlet pipe is fixedly connected to the bottom of the mixing barrel, a spray head is fixedly connected to one end of the water outlet pipe, support rods are symmetrically arranged at the front and rear of the spray head, the spray head is rotatably connected between the two support rods, a connecting plate is fixedly connected between the two support rods, a fixing shell is fixedly connected to the bottom end of the connecting plate, an electric push rod is arranged on one side of the connecting plate, and the telescopic end of the electric push rod is fixedly connected to the spray head The outer surface of the mixing barrel is fixedly connected to a storage box on the inner top wall, and a liquid inlet pipe is fixedly connected to the top of the storage box, and the liquid inlet pipe passes through the upper end of the mixing barrel; the bottom end of the storage box is fixedly connected to a liquid outlet pipe, and the inner wall of the liquid outlet pipe is fixedly connected to a frustum, a circular hole is provided in the middle of the frustum, and a sphere is engaged with the inner wall of the circular hole, and two elastic ropes are fixedly connected between the inner wall of the liquid outlet pipe and the sphere, and a connecting rod is fixedly connected to the bottom end of the sphere, and a stirring assembly and a release assembly for releasing a stabilizer are provided on the mixing barrel.

[0007] Optionally, the stirring assembly includes a first L-shaped plate, which is fixedly connected to the top of the stirring barrel, a first motor is arranged at the lower end of the first L-shaped plate, an output shaft of the first motor is fixedly connected to a connecting shaft, a bottom end of the connecting shaft is rotatably connected to the stirring barrel, a first gear is fixedly connected to an outer surface of the connecting shaft, a second L-shaped plate is fixedly connected to the top of the stirring barrel, a stirring shaft is rotatably connected to the second L-shaped plate, the stirring shaft rotates and passes through the upper end of the stirring barrel, a second gear is fixedly connected to an outer surface of the stirring shaft, the second gear is meshed with the first gear, and a plurality of stirring rods are symmetrically fixedly connected to the outer surface of the stirring shaft.

[0008] Optionally, the release assembly includes an annular block, the outer surface of the stirring shaft is slidably connected to the annular block, the top of the annular block is fixedly connected to a annular plate, the bottom end of the annular block is symmetrically fixedly connected to a connecting rod, the outer surface of the stirring shaft is symmetrically rotationally connected to a rotating rod, and the bottom ends of the two connecting rods are respectively rotationally connected to the two rotating rods.

[0009] Optionally, a first cavity is opened in the middle of the stirring shaft, a second cavity is opened in the middle of each of the plurality of stirring rods, the plurality of second cavities are connected to the first cavity, a hollow rod is fixedly connected to the inner wall of the first cavity, and a joint is rotatably connected to the top end of the hollow rod.

[0010] Optionally, a plurality of sliding grooves are symmetrically provided on the stirring shaft, the inner walls of the plurality of sliding grooves are slidably connected with baffles, a thin rod is fixedly connected to the middle part of the plurality of baffles, the thin rod slides through the upper end of the stirring shaft, a ring handle is fixedly connected to the top end of the thin rod, the ring handle is slidably connected to the outer surface of the hollow rod, and a limiting component for limiting the ring handle is provided on the stirring shaft.

[0011] Optionally, the limiting assembly includes a fixed block, which is fixedly connected to the outer surface of the stirring shaft, the top of the fixed block is fixedly connected to an arc plate, a sliding rod slides through the arc plate, one side of the sliding rod is fixedly connected to a third L-shaped plate, the third L-shaped plate is slidably connected to the top of the fixed block, one side of the third L-shaped plate is fixedly connected to two limit blocks, the annular handle is clamped between the two limit blocks, a spring is fixedly connected between one side of the arc plate and the third L-shaped plate, the spring is sleeved on the outside of the sliding rod, and the other side of the spring is fixedly connected to a pull block.

[0012] Optionally, the front end of the fixed shell is fixedly connected to a first fixed frame, a second motor is arranged in the middle of the first fixed frame, a worm is fixedly connected to the output end of the second motor, the worm rotates and passes through the front end of the fixed shell, the inner wall of the fixed shell is rotatably connected to a rotating shaft, the top end of the rotating shaft is fixedly connected to a connecting plate, the rotating shaft rotates and passes through the upper end of the fixed shell, the outer surface of the rotating shaft is fixedly connected to a worm wheel, and the worm wheel and the worm cooperate with each other.

[0013] Optionally, the left end of the spray head is fixedly connected to a fixed circular plate, which has four triangular openings, and the left end of the fixed circular plate is rotatably connected to a rotating circular plate, which has a plurality of holes of different sizes in a circumference, and a rotating component is provided on the rotating circular plate.

[0014] Optionally, the rotating assembly includes a second fixed frame, the second fixed frame is fixedly connected to the outer surface of the spray head, a third motor is arranged in the middle of the second fixed frame, a third gear is fixedly connected to the output end of the third motor, a fourth gear is fixedly connected to the outer surface of the rotating circular plate, and the fourth gear is meshed with the third gear.

[0015] Optionally, a T-shaped sliding block is symmetrically fixedly connected to the inner wall of the annular block, and a T-shaped sliding groove cooperating with the T-shaped sliding block is provided on the stirring shaft.

[0016] Compared with the prior art, the technical solution provided by the present invention has at least the following beneficial effects:

[0017] In the above scheme, when it is necessary to evenly add the stabilizer to the water and the dust suppressant, the stabilizer is added into the storage box through the liquid inlet pipe, and then the first motor is started, and the output end of the first motor drives the connecting shaft and the first gear to rotate, and the first gear drives the second gear, the stirring shaft and the plurality of stirring rods to rotate. When the stirring shaft rotates at a high speed, the rotating rod expands outward by centrifugal force, and while the rotating rod expands, it drives the upper end of the connecting rod to move upward, and the connecting rod drives the circular ring block and the circular ring plate to slide upward, and when the circular ring plate contacts the connecting rod, the circular ring plate can push the connecting rod to move upward, and the connecting rod drives the ball to leave the circular hole, and the elastic rope is stretched. When the ball leaves the circular hole, the stabilizer flows into the stirring barrel through the gap between the circular hole and the ball, and releases the stabilizer in the storage box. Under the stirring action of the stirring rod, the stabilizer, water and the dust suppressant are evenly mixed, and the stabilizer can prevent the dust suppressant particles from precipitating in the solution, thereby maintaining the uniformity and stability of the solution.

[0018] When the dust suppressant needs to be evenly added to the water in the mixing barrel, the dust suppressant is added into the hollow rod through the joint, and enters into the first cavity on the mixing shaft through the hollow rod. Subsequently, the annular handle is pulled upward, and the annular handle drives the thin rod, and the thin rod drives multiple baffles to slide upward in the sliding groove. When the baffle is slid to the uppermost end of the sliding groove, the annular handle is restricted by the restriction component, and the dust suppressant enters into the second cavity on the multiple mixing rods through the first cavity. The dust suppressant is thrown into the water through the multiple second cavities under the stirring action of the mixing component;

[0019] When the angle of the sprinkler head needs to be adjusted, the upper and lower angles of the sprinkler head can be adjusted by starting the electric push rod. When the left and right angles of the sprinkler head need to be adjusted, the second motor is started, the second motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the rotating shaft to rotate, the rotating shaft drives the connecting plate and the support rod to rotate, the support rod drives the sprinkler head to rotate, and the angle of the sprinkler head is adjusted left and right.

[0020] When it is necessary to control the size of the water mist sprayed from the spray head, the third motor is started, the output shaft of the third motor drives the third gear to rotate, the third gear drives the fourth gear to rotate, the fourth gear drives the rotating circular plate to rotate, and when the holes on the rotating circular plate are rotated to a suitable position, the water in the mixing barrel enters the spray head through the water outlet pipe, and the water flows through the triangular opening and is sprayed out from the multiple holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the front cross-sectional structure of the mixing barrel of the present invention;

[0024] Figure 3 It is a schematic diagram of the front cross-sectional structure of the liquid outlet pipe of the present invention;

[0025] Figure 4 It is a schematic diagram of the circular hole structure of the present invention;

[0026] Figure 5 For the present invention Figure 2 A is an enlarged structural diagram;

[0027] Figure 6 For the present invention Figure 2 A schematic diagram of the enlarged structure at B;

[0028] Figure 7 It is a schematic diagram of the front cross-sectional structure of the stirring shaft and stirring rod of the present invention;

[0029] Figure 8 It is a schematic diagram of the baffle and thin rod structure of the present invention;

[0030] Fig. 9 It is a schematic diagram of the structure of the restriction component of the present invention;

[0031] Fig.10 It is a schematic diagram of the structure of the worm and the fourth gear of the present invention;

[0032] Fig.11 It is a schematic diagram of the triangular opening and hole structure of the present invention;

[0033] Fig.12 It is a schematic diagram of the structure of the T-shaped slider of the present invention.

[0034] [Reference Signs]

[0035] 101, mixing barrel; 102, water inlet pipe; 103, water outlet pipe; 104, spray head; 105, support rod; 106, connecting plate; 107, fixed shell; 108, electric push rod; 109, storage box; 110, liquid inlet pipe; 111, liquid outlet pipe; 112, round table; 113, round hole; 114, round ball; 115, elastic rope; 116, connecting rod; 201, first L-shaped plate; 202, first motor; 203, connecting shaft; 204, first gear; 205, second L-shaped plate; 206, stirring shaft; 207, second gear; 208, stirring rod; 209, circular ring block; 210, circular ring plate; 211, connecting rod; 212, rotating rod; 213, first cavity; 2 14. second cavity; 215. hollow rod; 216. joint; 217. sliding groove; 218. baffle; 219. thin rod; 220. annular handle; 221. fixed block; 222. arc plate; 223. sliding rod; 224. third L-shaped plate; 225. limit block; 226. spring; 227. pull block; 228. first fixed frame; 229. second motor; 230. worm; 231. rotating shaft; 232. worm wheel; 233. fixed circular plate; 234. triangular opening; 235. rotating circular plate; 236. hole; 237. second fixed frame; 238. third motor; 239. third gear; 240. fourth gear; 241. T-shaped slider; 242. T-shaped sliding groove.

[0036] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0037] The following is a detailed description of a dust suppressant solution spraying device for a mine sprinkler provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0038] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0039] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0040] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0041] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0042] like Figures 1 to 12As shown, an embodiment of the present invention provides a dust suppressant solution spraying device for a mine sprinkler truck, comprising a mixing barrel 101, a water inlet pipe 102 is fixedly connected to the top of the mixing barrel 101, a water outlet pipe 103 is fixedly connected to the bottom of the mixing barrel 101, a spray head 104 is fixedly connected to one end of the water outlet pipe 103, support rods 105 are symmetrically arranged at the front and rear of the spray head 104, the spray head 104 is rotatably connected between the two support rods 105, a connecting plate 106 is fixedly connected between the two support rods 105, a fixing shell 107 is fixedly connected to the bottom end of the connecting plate 106, an electric push rod 108 is arranged on one side of the connecting plate 106, and the telescopic end of the electric push rod 108 is fixedly connected to the spray head The outer surface of 104, the inner top wall of the mixing barrel 101 is fixedly connected with a storage box 109, the top of the storage box 109 is fixedly connected with a liquid inlet pipe 110, the liquid inlet pipe 110 passes through the upper end of the mixing barrel 101, the bottom end of the storage box 109 is fixedly connected with a liquid outlet pipe 111, the inner wall of the liquid outlet pipe 111 is fixedly connected with a frustum 112, a circular hole 113 is opened in the middle of the frustum 112, a round ball 114 is engaged with the inner wall of the circular hole 113, two elastic ropes 115 are fixedly connected between the inner wall of the liquid outlet pipe 111 and the round ball 114, the bottom end of the round ball 114 is fixedly connected with a connecting rod 116, and the mixing barrel 101 is provided with a stirring assembly and a releasing assembly for releasing a stabilizer.

[0043] When it is necessary to evenly add the stabilizer to the water and the dust suppressant, the stabilizer is added into the storage box 109 through the liquid inlet pipe 110, and then the release component is driven to rotate by the stirring component. When the release component contacts the connecting rod 116, the release component can push the connecting rod 116 to move upward, and the connecting rod 116 drives the ball 114 to leave the circular hole 113. The elastic rope 115 is stretched, and while the ball 114 leaves the circular hole 113, the stabilizer can flow into the stirring barrel 101 through the gap between the circular hole 113 and the ball 114. The stabilizer, water and the dust suppressant are evenly mixed by the stirring of the stirring component. After the stabilizer flows out, the elastic rope 115 rebounds, and the elastic rope 115 drives the ball 114 to engage into the circular hole 113, and the truncated table 112 is sealed to prevent the liquid from entering the storage box 109 through the liquid outlet pipe 111 during the stirring process. The stabilizer can prevent the dust suppressant particles from precipitating in the solution, thereby maintaining the uniformity and stability of the solution.

[0044] like Figure 2 and Figure 5As shown, the stirring assembly includes a first L-shaped plate 201, which is fixedly connected to the top of the stirring barrel 101, and a first motor 202 is arranged at the lower end of the first L-shaped plate 201, and the output shaft of the first motor 202 is fixedly connected to a connecting shaft 203, and the bottom end of the connecting shaft 203 is rotatably connected to the stirring barrel 101, and the outer surface of the connecting shaft 203 is fixedly connected to a first gear 204, and the top of the stirring barrel 101 is fixedly connected to a second L-shaped plate 205, and a stirring shaft 206 is rotatably connected to the second L-shaped plate 205, and the stirring shaft 206 rotates through the upper end of the stirring barrel 101, and the outer surface of the stirring shaft 206 is fixedly connected to a second gear 207, and the second gear 207 is meshed with the first gear 204, and the outer surface of the stirring shaft 206 is symmetrically fixedly connected to a plurality of stirring rods 208.

[0045] When it is necessary to evenly mix the water, dust suppressant and stabilizer in the mixing barrel 101, start the first motor 202, the output end of the first motor 202 drives the connecting shaft 203 and the first gear 204 to rotate, the first gear 204 drives the second gear 207 and the stirring shaft 206 to rotate, the stirring shaft 206 drives the multiple stirring rods 208 to rotate, and the water, dust suppressant and stabilizer in the mixing barrel 101 are evenly mixed.

[0046] like Figure 6 As shown, the release assembly includes an annular block 209, the outer surface of the stirring shaft 206 is slidably connected to the annular block 209, the top of the annular block 209 is fixedly connected to a annular plate 210, the bottom end of the annular block 209 is symmetrically fixedly connected to a connecting rod 211, the outer surface of the stirring shaft 206 is symmetrically rotationally connected to a rotating rod 212, and the bottom ends of the two connecting rods 211 are rotationally connected to the two rotating rods 212 respectively.

[0047] When it is necessary to release the stabilizer in the storage box 109, the first motor 202 is started, and the output end of the first motor 202 drives the connecting shaft 203 and the first gear 204 to rotate, and the first gear 204 drives the second gear 207, the stirring shaft 206 and the multiple stirring rods 208 to rotate. When the stirring shaft 206 rotates at a high speed, the rotating rod 212 expands outward by centrifugal force. While the rotating rod 212 expands, it drives the upper end of the connecting rod 211 to move upward, and the connecting rod 211 drives the annular block 209 and the annular plate 210 to slide upward. When the annular plate 210 contacts the connecting rod 116, the annular plate 210 can push the connecting rod 116 to move upward, and the connecting rod 116 drives the ball 114 to leave the circular hole 113, so as to release the stabilizer in the storage box 109, and reduce the speed of the stirring shaft 206, so that the annular plate 210 and the connecting rod 116 are not in contact, and the stabilizer will not flow out of the storage box 109.

[0048] like Figure 7 As shown, a first cavity 213 is opened in the middle of the stirring shaft 206, and a second cavity 214 is opened in the middle of each of the plurality of stirring rods 208. The plurality of second cavities 214 are connected to the first cavity 213. A hollow rod 215 is fixedly connected to the inner wall of the first cavity 213, and a joint 216 is rotatably connected to the top end of the hollow rod 215.

[0049] When the dust suppressant needs to be evenly added to the water in the mixing barrel 101, the dust suppressant is added into the hollow rod 215 through the joint 216, enters into the first cavity 213 on the mixing shaft 206 through the hollow rod 215, and then enters into the second cavity 214 on the multiple mixing rods 208 through the first cavity 213. The dust suppressant is thrown into the water through the multiple second cavities 214 under the action of the stirring assembly, and the dust suppressant and water are evenly mixed with the stirring action of the mixing rod 208.

[0050] like Figure 7 and Figure 8 As shown, the stirring shaft 206 is symmetrically provided with a plurality of sliding grooves 217, the inner walls of the plurality of sliding grooves 217 are slidably connected with baffles 218, the middle parts of the plurality of baffles 218 are fixedly connected with thin rods 219, the thin rods 219 slide through the upper end of the stirring shaft 206, the top end of the thin rods 219 is fixedly connected with an annular handle 220, the annular handle 220 is slidably connected to the outer surface of the hollow rod 215, and the stirring shaft 206 is provided with a limiting component for limiting the annular handle 220.

[0051] When the dust suppressant needs to be evenly added to the water in the mixing barrel 101, the dust suppressant is added into the hollow rod 215 through the joint 216, and enters into the first cavity 213 on the mixing shaft 206 through the hollow rod 215. Subsequently, the annular handle 220 is pulled upward, and the annular handle 220 drives the thin rod 219, and the thin rod 219 drives multiple baffles 218 to slide upward in the sliding groove 217. When the baffle 218 is slid to the uppermost end of the sliding groove 217, the annular handle 220 is restricted by the limiting component, and the dust suppressant enters into the second cavity 214 on the multiple mixing rods 208 through the first cavity 213. The dust suppressant is thrown into the water through the multiple second cavities 214 under the stirring action of the stirring component, and the dust suppressant and water are evenly mixed with the stirring action of the mixing rod 208.

[0052] like Fig. 9As shown, the limiting assembly includes a fixed block 221, which is fixedly connected to the outer surface of the stirring shaft 206, and the top of the fixed block 221 is fixedly connected with an arc plate 222, and a slide rod 223 slides through the arc plate 222, and one side of the slide rod 223 is fixedly connected with a third L-shaped plate 224, and the third L-shaped plate 224 is slidably connected to the top of the fixed block 221, and one side of the third L-shaped plate 224 is fixedly connected with two limit blocks 225, and the annular handle 220 is engaged between the two limit blocks 225, and a spring 226 is fixedly connected between one side of the arc plate 222 and the third L-shaped plate 224, and the spring 226 is sleeved on the outside of the slide rod 223, and the other side of the spring 226 is fixedly connected with a pull block 227.

[0053] When the annular handle 220 needs to be restricted, the pull block 227 is pulled, and the pull block 227 drives the sliding rod 223 to slide on the arc plate 222, and the sliding rod 223 drives the third L-shaped plate 224 to slide, and the spring 226 is compressed. Then, the annular handle 220 is pulled upward, and the annular handle 220 drives the thin rod 219, and the thin rod 219 drives multiple baffles 218 to slide upward in the sliding groove 217. When the baffle 218 is slid to the uppermost end of the sliding groove 217, the pull block 227 is released, the spring 226 rebounds, and the top end of the third L-shaped plate 224 slides to the lower end of the annular handle 220, restricting the annular handle 220 to prevent the annular handle 220 from sliding downward and affecting the addition of dust suppressant.

[0054] like Figure 1 and Fig.10 As shown, the front end of the fixed shell 107 is fixedly connected to the first fixed frame 228, the middle part of the first fixed frame 228 is provided with a second motor 229, the output end of the second motor 229 is fixedly connected to the worm 230, the worm 230 rotates and passes through the front end of the fixed shell 107, the inner wall of the fixed shell 107 is rotatably connected to the rotating shaft 231, the top end of the rotating shaft 231 is fixedly connected to the connecting plate 106, the rotating shaft 231 rotates and passes through the upper end of the fixed shell 107, the outer surface of the rotating shaft 231 is fixedly connected to the worm wheel 232, and the worm wheel 232 cooperates with the worm 230.

[0055] When the angle of the spray head 104 needs to be adjusted, the upper and lower angles of the spray head 104 can be adjusted by starting the electric push rod 108. When the left and right angles of the spray head 104 need to be adjusted, the second motor 229 is started, the second motor 229 drives the worm 230 to rotate, the worm 230 drives the worm gear 232 to rotate, the worm gear 232 drives the rotating shaft 231 to rotate, the rotating shaft 231 drives the connecting plate 106 and the support rod 105 to rotate, the support rod 105 drives the spray head 104 to rotate, and the angle of the spray head 104 is adjusted left and right.

[0056] like Fig.11 As shown, the left end of the spray head 104 is fixedly connected to a fixed circular plate 233, and four triangular openings 234 are opened on the fixed circular plate 233. The left end of the fixed circular plate 233 is rotatably connected to a rotating circular plate 235, and a plurality of holes 236 of different sizes are opened in a circle on the rotating circular plate 235. A rotating component is arranged on the rotating circular plate 235.

[0057] When it is necessary to control the size of the water mist sprayed by the spray head 104, the water in the mixing barrel 101 enters the spray head 104 through the water outlet pipe 103, and is then discharged through the multiple triangular openings 234 on the fixed circular plate 233. The rotating circular plate 235 is controlled to rotate by the rotating component. When the rotating circular plate 235 is rotated to a suitable water mist size, the water flows through the triangular openings 234 and is sprayed out from the multiple holes 236.

[0058] like Fig.10 As shown, the rotating assembly includes a second fixed frame 237, which is fixedly connected to the outer surface of the spray head 104. A third motor 238 is provided in the middle of the second fixed frame 237. The output end of the third motor 238 is fixedly connected to a third gear 239. The outer surface of the rotating circular plate 235 is fixedly connected to a fourth gear 240, and the fourth gear 240 and the third gear 239 are meshed with each other.

[0059] When it is necessary to rotate the rotating circular plate 235, the third motor 238 is started, the output shaft of the third motor 238 drives the third gear 239 to rotate, the third gear 239 drives the fourth gear 240 to rotate, and the fourth gear 240 drives the rotating circular plate 235 to rotate. When the holes 236 on the rotating circular plate 235 are rotated to a suitable position, the water in the mixing barrel 101 enters the spray head 104 through the water outlet pipe 103, and the water flows through the triangular opening 234 and is sprayed out from the multiple holes 236.

[0060] like Figure 6 and Fig.12 As shown, a T-shaped sliding block 241 is symmetrically fixedly connected to the inner wall of the annular block 209 , and a T-shaped sliding groove 242 cooperating with the T-shaped sliding block 241 is provided on the stirring shaft 206 .

[0061] By providing a T-shaped slider 241 and a T-shaped slot 242, when the circular ring block 209 is sliding, the T-shaped slider 241 can be driven to slide in the T-shaped slot 242. The T-shaped slot 242 can guide and limit the T-shaped slider 241 and the circular ring block 209. The T-shaped slider 241 slides in the T-shaped slot 242, which can also improve the stability of the circular ring block 209 during the sliding process.

[0062] The working process of the technical solution provided by the present invention is as follows:

[0063] When in use, water is added into the mixing barrel 101 through the water inlet pipe 102, and then the dust suppressant is added into the first cavity 213 on the mixing shaft 206 through the joint 216, and then the pull block 227 is pulled, and the pull block 227 drives the slide bar 223 to slide on the arc plate 222, and the slide bar 223 drives the third L-shaped plate 224 to slide, and the spring 226 is compressed, and the third L-shaped plate 224 drives the two limit blocks 225 to leave the annular handle 220, and then the annular handle 220 is pulled upward, and the annular handle 220 drives the thin rod 219, and the thin rod 219 drives multiple baffles 218 to slide upward in the sliding groove 217, and when the baffle 218 slides to the uppermost end of the sliding groove 217, the pull block 227 is released, and the spring 226 rebounds, and the top end of the third L-shaped plate 224 slides to the lower end of the annular handle 220 to restrict the annular handle 220. Subsequently, the first motor 202 is started, and the output end of the first motor 202 drives the connecting shaft 203 and the first gear 204 to rotate, and the first gear 204 drives the second gear 207 and the stirring shaft 206 to rotate, and the stirring shaft 206 drives the multiple stirring rods 208 to rotate. While the stirring rods 208 are rotating, the dust suppressant passes through the first cavity 213 into the second cavity 214 on the multiple stirring rods 208. Under the action of the rotation of the stirring rods 208, the dust suppressant in the second cavity 214 can be thrown into the water, and the dust suppressant and water are evenly mixed with the stirring action of the stirring rods 208.

[0064] Subsequently, the stabilizer is added into the storage box 109 through the liquid inlet pipe 110. When the stirring shaft 206 rotates at a high speed, the rotating rod 212 expands outward due to the centrifugal force. While the rotating rod 212 expands, it drives the upper end of the connecting rod 211 to move upward. The connecting rod 211 drives the annular block 209 and the annular plate 210 to slide upward. When the annular plate 210 contacts the connecting rod 116, the annular plate 210 can push the connecting rod 116 to move upward. The connecting rod 116 drives the ball 114 to leave the circular hole 113, and the elastic rope 115 is stretched. The ball 114 While leaving the circular hole 113, the stabilizer can flow into the water and dust suppressant in the mixing barrel 101 through the gap between the circular hole 113 and the ball 114. The stabilizer, water and dust suppressant can be evenly mixed through the stirring action of the stirring rod 208. After the stabilizer flows out, the elastic rope 115 rebounds, and the elastic rope 115 drives the ball 114 to engage into the circular hole 113 to seal the truncated table 112. Subsequently, the electric push rod 108 is started to adjust the up and down angles of the spray head 104 to adjust the spray head 104 to a position suitable for spraying.

[0065] Subsequently, the second motor 229 is started, and the second motor 229 drives the worm 230 to rotate, the worm 230 drives the worm wheel 232 to rotate, the worm wheel 232 drives the rotating shaft 231 to rotate, the rotating shaft 231 drives the connecting plate 106 and the support rod 105 to rotate, the support rod 105 drives the spray head 104 to rotate, and the angle of the spray head 104 is adjusted left and right. When it is adjusted to a suitable position, the third motor 238 is started, and the output shaft of the third motor 238 drives the third gear 239 to rotate, the third gear 239 drives the fourth gear 240 to rotate, and the fourth gear 240 drives the rotating circular plate 235 to rotate. When the holes 236 on the rotating circular plate 235 are rotated to a suitable position, the water in the mixing barrel 101 enters the spray head 104 through the water outlet pipe 103, and the water flows through the triangular opening 234 and is sprayed out from the multiple holes 236.

[0066] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0067] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A dust suppressant solution spraying device for a mine sprinkler, comprising a mixing barrel, characterized in that: The top of the mixing barrel is fixedly connected with a water inlet pipe, the bottom of the mixing barrel is fixedly connected with a water outlet pipe, one end of the water outlet pipe is fixedly connected with a spray head, support rods are symmetrically arranged at the front and rear of the spray head, the spray head is rotatably connected between the two support rods, a connecting plate is fixedly connected between the two support rods, the bottom end of the connecting plate is fixedly connected with a fixing shell, an electric push rod is arranged on one side of the connecting plate, and the telescopic end of the electric push rod is fixedly connected to the outer surface of the spray head; The inner wall of the mixing barrel is fixedly connected with a storage box, the top of the storage box is fixedly connected with a liquid inlet pipe, the liquid inlet pipe runs through the upper end of the mixing barrel, the bottom of the storage box is fixedly connected with a liquid outlet pipe, the inner wall of the liquid outlet pipe is fixedly connected with a round table, a round hole is opened in the middle of the round table, a round ball is clamped on the inner wall of the round hole, two elastic ropes are fixedly connected between the inner wall of the liquid outlet pipe and the round ball, the bottom end of the round ball is fixedly connected with a connecting rod, and a stirring component and a release component for releasing a stabilizer are provided on the mixing barrel; The stirring assembly includes a first L-shaped plate, the first L-shaped plate is fixedly connected to the top of the stirring barrel, a first motor is arranged at the lower end of the first L-shaped plate, an output shaft of the first motor is fixedly connected to a connecting shaft, the bottom end of the connecting shaft is rotatably connected to the stirring barrel, a first gear is fixedly connected to the outer surface of the connecting shaft, a second L-shaped plate is fixedly connected to the top of the stirring barrel, a stirring shaft is rotatably connected to the second L-shaped plate, the stirring shaft rotatably passes through the upper end of the stirring barrel, a second gear is fixedly connected to the outer surface of the stirring shaft, the second gear is meshed with the first gear, and a plurality of stirring rods are symmetrically fixedly connected to the outer surface of the stirring shaft; The release assembly comprises a circular ring block, the outer surface of the stirring shaft is slidably connected with the circular ring block, the top of the circular ring block is fixedly connected with a circular ring plate, the bottom of the circular ring block is symmetrically fixedly connected with a connecting rod, the outer surface of the stirring shaft is symmetrically rotatably connected with a rotating rod, and the bottom ends of the two connecting rods are rotatably connected to the two rotating rods respectively; A first cavity is opened in the middle of the stirring shaft, a second cavity is opened in the middle of each of the plurality of stirring rods, the plurality of second cavities are connected to the first cavity, a hollow rod is fixedly connected to the inner wall of the first cavity, and a joint is rotatably connected to the top end of the hollow rod; The stirring shaft is symmetrically provided with a plurality of sliding grooves, the inner walls of the plurality of sliding grooves are slidably connected with baffles, the middle parts of the plurality of baffles are fixedly connected with thin rods, the thin rods slide through the upper end of the stirring shaft, the top ends of the thin rods are fixedly connected with an annular handle, the annular handle is slidably connected to the outer surface of the hollow rod, and the stirring shaft is provided with a limiting component for limiting the annular handle; The limiting assembly includes a fixed block, which is fixedly connected to the outer surface of the stirring shaft, a curved plate is fixedly connected to the top of the fixed block, a sliding rod slides through the curved plate, a third L-shaped plate is fixedly connected to one side of the sliding rod, the third L-shaped plate is slidably connected to the top of the fixed block, two limit blocks are fixedly connected to one side of the third L-shaped plate, the annular handle is clamped between the two limit blocks, a spring is fixedly connected between one side of the curved plate and the third L-shaped plate, the spring is sleeved on the outside of the sliding rod, and a pull block is fixedly connected to the other side of the spring.

2. The dust suppressant solution spraying device for a mine sprinkler according to claim 1, characterized in that: The front end of the fixed shell is fixedly connected to a first fixed frame, a second motor is arranged in the middle of the first fixed frame, a worm is fixedly connected to an output end of the second motor, the worm rotates and passes through the front end of the fixed shell, a rotating shaft is rotatably connected to the inner wall of the fixed shell, the top end of the rotating shaft is fixedly connected to a connecting plate, the rotating shaft rotates and passes through the upper end of the fixed shell, a worm wheel is fixedly connected to the outer surface of the rotating shaft, and the worm wheel and the worm gear cooperate with each other.

3. The dust suppressant solution spraying device for a mine sprinkler according to claim 1, characterized in that: The left end of the spray head is fixedly connected to a fixed circular plate, on which four triangular openings are opened, and the left end of the fixed circular plate is rotatably connected to a rotating circular plate, on which a plurality of holes of different sizes are opened in a circle, and a rotating component is arranged on the rotating circular plate.

4. The dust suppressant solution spraying device for a mine sprinkler according to claim 3, characterized in that: The rotating assembly includes a second fixed frame, which is fixedly connected to the outer surface of the spray head. A third motor is arranged in the middle of the second fixed frame. A third gear is fixedly connected to the output end of the third motor. A fourth gear is fixedly connected to the outer surface of the rotating circular plate. The fourth gear is meshed with the third gear.

5. The dust suppressant solution spraying device for a mine sprinkler according to claim 1, characterized in that: The inner wall of the annular block is symmetrically fixedly connected with a T-shaped sliding block, and the stirring shaft is provided with a T-shaped sliding groove which cooperates with the T-shaped sliding block.

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