Unmanned aerial vehicle high-pressure water washing sand discharging device
By using a drone-based high-pressure water flushing device, the problem of efficient, safe, and low-cost sand discharge was solved, achieving the effect of efficiently cleaning the sand bin.
Patent Information
- Application Number
- CN202520222383.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-12
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-02-12
AI Technical Summary
Existing sand discharge methods suffer from low efficiency, poor safety, and high cost. In particular, manual operation is difficult to clean efficiently in high-altitude sand bins and poses safety risks.
The system employs a drone-based high-pressure water flushing device. By controlling the position and angle of the high-pressure water flow through the drone and adjusting the water flow rate using a pressure regulating valve, it achieves efficient and safe sand discharge operations.
It can achieve efficient cleaning without personnel entering the warehouse, reducing labor intensity, improving sand discharge efficiency, reducing labor costs, and shortening cleaning time.
Smart Images
Figure CN223672792U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a kind of unmanned aerial vehicle high-pressure water flushing sand releasing device, belong to mine production equipment technical field. BACKGROUND
[0002] Underground mine uses filling mining method to reduce tailings accumulation substantially, in extremely convenient mode, produced tailings are reused, pollution and damage to mining area and surrounding environment are reduced, in filling process, due to filling sand bin in filling slurry process, slurry is prone to accumulate around sand bin, resulting in that effective volume in sand bin becomes small, tailings treatment efficiency is reduced, even there is the scene of blocking discharge port, therefore, sand bin needs to be cleaned regularly, commonly known as "sand releasing".
[0003] Due to the sand bin height of my mine is 31m, diameter is 12m, effective volume reaches 1740m³, commonly used sand releasing method is that person uses high-pressure water on sand bin to flush accumulated slurry, this method is simple to operate, when cleaning to 1 / 2 height, impact force is insufficient due to water source being too far from slurry, cleaning efficiency is obviously reduced, cleaning period is more than 2 months, time is too long, filling process operation is affected, another commonly used sand releasing method is that special hanging disc tool is made when cleaning, so that personnel enter sand bin, hanging disc tool is lowered synchronously with sludge position, high-pressure water is used to flush accumulated slurry, this method can improve sand releasing efficiency by more than one time, disadvantage is that more manpower is needed, at least more than 4 personnel are needed, safety investment is more, cost is higher.
[0004] Compared with above used sand releasing method and mine production continuity characteristics, it is necessary to use a kind of high-efficiency, safe, multifunctional, low-cost maintenance and environmental protection energy-saving and other advantages scheme to carry out sand releasing operation, it is necessary to improve existing sand releasing device or method. SUMMARY
[0005] The utility model aims at providing a kind of unmanned aerial vehicle high-pressure water flushing sand releasing device, by controlling the movement of unmanned aerial vehicle changes high-pressure water scouring position, without personnel entering bin, flushing effect can be achieved at bin top;By adjusting the inclination angle of spray head changes high-pressure water flushing angle, it is convenient to flush slurry accurately;By pressure regulating valve controls high-pressure water flow, water flow impact force can be controlled;Single person can operate, reduce labor cost, reduce labor intensity, save sand releasing time, improve sand releasing efficiency, solve the above problems existing in background art.
[0006] The utility model discloses a technical scheme of unmanned aerial vehicle high pressure water flushing sand releasing device contains unmanned aerial vehicle, sand bin, high pressure water hose, water supply pipeline, rubber pipe elbow, spray head, adjusting pull rod, fixed bolt and fixed pull rod, the unmanned aerial vehicle sets up in the sand bin, and the water supply pipeline is connected high pressure water hose, and high pressure water hose is connected with unmanned aerial vehicle through the link, and the rubber pipe elbow both ends are connected with unmanned aerial vehicle and spray head respectively, and the fixed pull rod is hinged with spray head, and the adjusting pull rod is hinged with spray head, and the adjusting bolt fixes the adjusting pull rod on unmanned aerial vehicle.
[0007] Still contain pressure regulating valve, pressure regulating valve sets up between high pressure water hose and water supply pipeline.
[0008] Pressure regulating valve gradually adjusts flow according to from small to big.
[0009] The inclination angle of the spray head is adjusted by the adjusting pull rod, and the inclination angle of the spray head matches the accumulation angle of the hardened mortar.
[0010] The inclination angle of the spray head can be adjusted in the range of 135° to 165°, and the inclination angle is adjusted in the direction from big to small.
[0011] The high pressure water hose is one of a fire hose or other hoses, and the lowering length of the high pressure water hose matches the lowering of the hardened mortar position.
[0012] The utility model discloses the beneficial effect is: through the movement of unmanned aerial vehicle control changes high pressure water scouring position, need not personnel to enter the warehouse, can reach the flushing effect in the warehouse top;Through the inclination angle of the spray head adjustment changes high pressure water washing angle, and the convenient accurate scouring of accumulated slurry is convenient;Through pressure regulating valve control high pressure water flow, can control the water flow impact force;Single person can operate, reduces the artificial cost, reduces the labor intensity, saves the sand releasing time, improves the sand releasing efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is the whole structure schematic diagram of the utility model;
[0014] Figure 2 It is the use state diagram of the utility model;
[0015] In the drawing: unmanned aerial vehicle 1, sand bin 2, high pressure water hose 3, pressure regulating valve 4, water supply pipeline 5, hardened mortar 6, warehouse sand releasing pipe 7, link 8, rubber pipe elbow 9, spray head 10, adjusting pull rod 11, fixed bolt 12, fixed pull rod 13, high pressure flushing water 14. DETAILED DESCRIPTION
[0016] In order to make the utility model embodiment purposes, technical schemes and advantages more clearly, the following will be combined with the drawings in the embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, obviously, the embodiment is a part of the embodiment of the utility model, not all the embodiments, all other embodiments obtained by the person skilled in the art without creative labor based on the embodiment in the utility model, belong to the protection scope of the utility model.
[0017] A sand releasing device of unmanned aerial vehicle high-pressure water flushing, comprising unmanned aerial vehicle 1, sand bin 2, high-pressure water belt 3, water supply pipeline 5, hose elbow 9, spray head 10, adjusting pull rod 11, fixing bolt 12 and fixing pull rod 13, the unmanned aerial vehicle 1 is arranged in the sand bin 2, the water supply pipeline 5 is connected with the high-pressure water belt 3, the high-pressure water belt 3 is connected with the unmanned aerial vehicle 1 through the joint 8, the two ends of the hose elbow 9 are connected with the unmanned aerial vehicle 1 and the spray head 10 respectively, the fixing pull rod 13 is hinged with the spray head 10, the adjusting pull rod 11 is hinged with the spray head 10, and the adjusting bolt 12 fixes the adjusting pull rod 11 on the unmanned aerial vehicle 1.
[0018] Further comprising pressure regulating valve 4, the pressure regulating valve 4 is arranged between the high-pressure water belt 3 and the water supply pipeline 5.
[0019] The pressure regulating valve 1 gradually adjusts the flow from small to large.
[0020] The inclination angle of the spray head 10 is adjusted by the adjusting pull rod 11, and the inclination angle of the spray head 10 matches the piling angle of the hardened mortar 6.
[0021] The inclination angle of the spray head 10 can be adjusted in the range of 135°-165°, and the inclination angle is adjusted in the direction from large to small.
[0022] The high-pressure water belt 3 is one of a fire hose or other hose, and the length of the high-pressure water belt 3 is matched with the falling of the hardened mortar position.
[0023] In practical application, the working process of the utility model is as follows:
[0024] Before the sand is put, the unmanned aerial vehicle 1 is remotely controlled to enter the sand filling bin 2, after the unmanned aerial vehicle 1 is in place, the pressure regulating valve 4 is opened, the pressure regulating valve 4 can adjust the flow of the high-pressure flushing water 14, the water flow impact force can be controlled, the large particle hardened mortar 6 is prevented from entering the mortar making pool to block the sand discharge pipe, meanwhile, the purpose of accurately controlling the flushing of part of the stubborn hardened mortar 6 is achieved, and the hardened mortar 6 in the bin is flushed without dead angle.
[0025] The inclination angle of the spray head 10 affects the direction and size of the high-pressure flushing water on the reaction force of the unmanned aerial vehicle, when the inclination angle of the spray head 10 is adjusted, the angle should be adjusted from large to small.
[0026] The hardened mortar 6 in the sand bin 2 is flushed by remotely controlling the movement of the unmanned aerial vehicle 1 to change the flushing direction of the high-pressure flushing water, so that the hardened mortar 6 flows into the water in the sand bin, and then is discharged from the sand discharge pipe 7 after high-pressure gas making mortar.
[0027] The high-pressure flushing water 14 is supplied by the water supply pipe 5, and then passes through the pressure regulating valve 4, the high-pressure water belt 3, the unmanned aerial vehicle 1 and the hose elbow 9, and finally is sprayed out from the spray head 10.
[0028] The high-pressure water belt 3 uses a fire-fighting belt or other hose, and the length of the high-pressure water belt can be adjusted conveniently along with the descending position of the hardened mortar.
[0029] The high-pressure water belt 3 is connected and fastened with the unmanned aerial vehicle 1, so that the unmanned aerial vehicle 1 does not fall into the sand bin when losing power.
[0030] The above examples are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can be modified, or some technical features can be replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. A high-pressure water flushing and sand-discharging device for unmanned aerial vehicles (UAVs), characterized in that: The utility model relates to a sanding device, including unmanned aerial vehicle (1), sand bin (2), high pressure water hose (3), water supply pipeline (5), hose elbow (9), spray head (10), adjusting pull rod (11), fixing bolt (12) and fixed pull rod (13), unmanned aerial vehicle (1) sets up in sand bin (2), water supply pipeline (5) connects high pressure water hose (3), high pressure water hose (3) is connected with unmanned aerial vehicle (1) through the joint (8), and hose elbow (9) both ends are connected with unmanned aerial vehicle (1) and spray head (10) respectively, fixed pull rod (13) is hinged with spray head (10), adjusting pull rod (11) is hinged with spray head (10), and adjusting bolt (12) fixes adjusting pull rod (11) on unmanned aerial vehicle (1).
2. The unmanned aerial vehicle high-pressure water flushing sand releasing device according to claim 1, characterized in that: It also contains pressure regulating valve (4), and the pressure regulating valve (4) is arranged between high pressure water hose (3) and water supply pipeline (5).
3. The unmanned aerial vehicle high-pressure water flushing sand releasing device according to claim 2, characterized in that: The pressure regulating valve (4) gradually adjusts the flow from small to large.
4. The unmanned aerial vehicle high-pressure water flushing sand releasing device according to claim 1, characterized in that: The inclination angle of the spray head (10) is adjusted by the adjusting pull rod (11), and the inclination angle of the spray head (10) matches the piling angle of the hardened mortar (6).
5. The unmanned aerial vehicle high-pressure water flushing sand release device according to claim 4, characterized in that: The inclination angle of the spray head (10) can be adjusted in the range of 135°-165°, and the inclination angle is adjusted in the direction from large to small.
6. The sand releasing device of claim 1, wherein: The high pressure water hose (3) is one of a fire hose or other hoses, and the lowering length of the high pressure water hose (3) matches the lowering of the hardened mortar position.