Slope water storage self-drainage device for waste rock yard

Abstract

The utility model relates to the technical field of slope water storage, and discloses a waste rock yard slope water storage self-drainage device which comprises a drainage channel for a waste rock yard slope and a water storage tank, a water inlet hopper is arranged at the top of the water storage tank, and a main water outlet of the drainage channel is aligned with the water inlet hopper; a first supporting cover and a second supporting cover are fixedly connected to the left side wall and the right side wall of the water inlet hopper respectively, a driving roller is rotationally connected to the first supporting cover, a driven roller is rotationally connected to the second supporting cover, a filtering conveying belt is connected between the driving roller and the driven roller, and a motor is fixedly installed on the outer wall of one side of the first supporting cover and connected with the driving roller through an output shaft. The lower portion of the supporting cover is rotationally connected with a brush roller, one side of the brush roller is fixedly connected with a driven belt wheel, one side of the driving roller is fixedly connected with a driving belt wheel, and a transmission belt is connected between the driving belt wheel and the driven belt wheel. The filter assembly on the water storage tank can be automatically cleaned, and practicability and convenience are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of slope water storage, in particular to a slope water storage and self-draining device for a waste rock field. Background Art

[0002] A waste rock dump is a place near a mine where waste rock is piled up. The waste rock transported from the mining site is lifted by a winch and gradually piled up along the ramp to form a cone. This method of stacking can reduce land occupation and transportation, and is easy to manage.

[0003] In order to save water and prevent rainwater from driving waste rock to roll down, existing waste rock dumps will set up confluence and water storage devices on the slopes, which are mainly composed of confluence channels and water storage tanks, so as to divert and collect rainwater for easy use. When collecting rainwater, the water storage tank will filter out gravel and debris in the water flow through a filter net to prevent it from entering the water storage tank.

[0004] When using the existing waste rock dump slope water storage device, the applicant found that after long-term use, the existing water storage and collection filter net will be blocked by gravel and debris. If it is not cleared in time, it will affect the filtering effect of the filter net and block the water flow. Therefore, the filter net needs to be cleaned regularly by humans, and the maintenance operation is very troublesome. In order to save manpower, a waste rock dump slope water storage self-draining device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a water storage and self-draining device on the slope of a waste rock field in order to solve the above-mentioned problems.

[0006] The technical solution adopted by the utility model is as follows: a waste rock field slope water storage and self-draining device, comprising a waste rock field slope drainage channel and a water storage tank, the top of the water storage tank is provided with a water inlet bucket, and the total water outlet of the drainage channel is aligned with the water inlet bucket;

[0007] A support cover one and a support cover two are fixedly connected to the left and right side walls of the water inlet bucket respectively; a main roller is rotatably connected to the support cover one, a slave roller is rotatably connected to the support cover two, a filter conveyor belt is connected between the main roller and the slave roller, a motor is fixedly installed on an outer wall of one side of the support cover one, the motor is connected to the main roller through an output shaft, a brush roller is rotatably connected to the lower part of the support cover, a slave pulley is fixedly connected to one side of the brush roller, a main pulley is fixedly connected to one side of the main roller, and a transmission belt is connected between the main pulley and the slave pulley.

[0008] In a preferred embodiment, the drainage channel includes an oblique confluence channel, a transverse confluence channel and a main confluence channel, the oblique confluence channel is connected to the transverse confluence channel, and the transverse confluence channel is connected to the main confluence channel.

[0009] In a preferred embodiment, the lower part of the water storage tank is connected to a drain pipe, and a float valve is installed on the drain pipe.

[0010] In a preferred embodiment, a sewage outlet is provided at the lower portion of the support cover 1.

[0011] In a preferred embodiment, an inclined guide plate is fixedly connected to the inner wall of the water inlet hopper, the inclined guide plate is arranged in the middle gap of the filter conveyor belt, and a water inlet is opened on one side of the inclined guide plate.

[0012] In a preferred embodiment, the inclined guide plate is designed to be low in the middle and high on both sides, and the water inlet is arranged at the lowest point of the inclined guide plate.

[0013] In a preferred embodiment, a water pump is provided in the water storage tank, and a water outlet pipe is connected to the water pump.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0015] 1. In the utility model, the starting motor drives the main roller to rotate, and the main roller cooperates with the slave roller to drive the filter conveyor belt to move, so as to move the gravel and debris on the filter conveyor belt toward the support cover. At this time, large pieces of gravel and debris will be directly transported to the water hopper, and then the filter conveyor belt 8 will continue to transport. At this time, rotating the main roller will drive the main pulley to rotate, and the main pulley will drive the slave pulley to rotate through the transmission belt, thereby driving the brush roller to rotate, so as to brush and clean the stubborn debris on the filter conveyor belt, thereby realizing automatic cleaning and filtering structure, no manual cleaning is required, and it is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the water storage tank of the utility model;

[0018] Figure 3 This is a schematic diagram showing the internal structure of the water storage tank in the utility model;

[0019] Figure 4 It is a three-dimensional schematic diagram of the filtering and cleaning structure of the utility model;

[0020] Figure 5 It is a schematic side view of the cross section of the water inlet bucket in the utility model.

[0021] Markings in the figure: 1-drainage channel, 2-water storage tank, 3-water inlet bucket, 4-support cover one, 5-support cover two, 6-main roller, 7-slave roller, 8-filter conveyor belt, 9-motor, 10-brush roller, 11-slave pulley, 12-main pulley, 13-drive belt, 14-oblique confluence channel, 15-horizontal confluence channel, 16-main confluence channel, 17-drainage pipe, 18-float valve, 19-sewage outlet, 20-oblique guide plate, 21-water pump, 22-outlet pipe, 23-water inlet. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0023] The following will be combined Figure 1-Figure 5 A waste rock dump slope water storage and self-draining device according to an embodiment of the utility model is described in detail.

[0024] Example:

[0025] The utility model provides a waste rock field slope water storage and self-draining device, referring to Figures 1 to 5 As shown, it includes a drainage channel 1 for the slope of the waste rock dump and a water storage tank 2. A water inlet hopper 3 is arranged on the top of the water storage tank 2. The total water outlet of the drainage channel 1 is aligned with the water inlet hopper 3. The drainage channel 1 of this structure converges the water flow on the slope of the waste rock dump and discharges it into the water inlet hopper 3, thereby storing rainwater in the water storage tank 2 for use.

[0026] refer to Figures 1 to 5 As shown, a water pump 21 is provided in the water tank 2, and a water outlet pipe 22 is connected to the water pump 21. This structure utilizes the water pump 21 to pump out rainwater in the water tank 2 through the water outlet pipe 22, thereby facilitating the use of rainwater in the water tank 2.

[0027] refer to Figures 1 to 5 As shown, the lower part of the water tank 2 is connected to a drain pipe 17, and a float valve 18 is installed on the drain pipe 17. When the water in the water tank 2 reaches a certain water level, the buoyancy of the water drives the float valve 18 to move upward, thereby controlling the drain pipe 17 to open, and then draining the rainwater in the water tank 2 to a safe area, preventing the rainwater in the water tank 2 from overflowing from the water inlet hopper 3.

[0028] It should be noted that the float valve 18 is an existing valve device, and the specific model is: F745X-10Q.

[0029] refer to Figures 1 to 5 As shown, the drainage channel 1 includes an inclined confluence channel 14, a transverse confluence channel 15 and a main confluence channel 16. The inclined confluence channel 14 is connected to the transverse confluence channel 15, and the transverse confluence channel 15 is connected to the main confluence channel 16. This structure uses the inclined confluence channel 14 to converge rainwater on the slope of the waste rock dump. After confluence, the rainwater will be discharged into the transverse confluence channel 15, and then the transverse confluence channel 15 will converge the rainwater into the main confluence channel 16, and finally the main confluence channel 16 will lead the rainwater into the water inlet hopper 3.

[0030] refer to Figures 1 to 5 As shown, the left and right side walls of the water inlet bucket 3 are respectively fixedly connected with a support cover 1 4 and a support cover 2 5, the support cover 1 4 is rotatably connected with a main roller 6, the support cover 2 5 is rotatably connected with a slave roller 7, a filter conveyor belt 8 is connected between the main roller 6 and the slave roller 7, a motor 9 is fixedly installed on the outer wall of one side of the support cover 4, the motor 9 is connected to the main roller 6 through an output shaft, a brush roller 10 is rotatably connected to the lower part of the support cover 1 4, one side of the brush roller 10 is fixedly connected with a slave pulley 11, one side of the main roller 6 is fixedly connected with a main pulley 12, and a transmission belt 13 is connected between the main pulley 12 and the slave pulley 11. In this structure, when rainwater converges and enters the water inlet bucket 3, the filter conveyor belt 8 is used to filter gravel and debris in the rainwater, thereby preventing gravel and debris from entering the water storage tank 2;

[0031] When the filter conveyor belt 8 needs to be cleaned, the motor 9 can be started to drive the main roller 6 to rotate. The main roller 6 cooperates with the slave roller 7 to drive the filter conveyor belt 8 to move, thereby moving the gravel and debris on the filter conveyor belt 8 toward the support cover 4. At this time, large pieces of gravel and debris will be directly transported to the water bucket, and then the filter conveyor belt 8 will continue to transport. At this time, rotating the main roller 6 will drive the main pulley 12 to rotate, and the main pulley 12 drives the slave pulley 11 to rotate through the transmission belt 13, thereby driving the brush roller 10 to rotate, so that the stubborn debris on the filter conveyor belt 8 is brushed off and cleaned, thereby realizing automatic cleaning and filtering structure, without manual cleaning, and more convenient to use.

[0032] refer to Figures 1 to 5 As shown, a sewage outlet 19 is provided at the lower part of the support cover 14, and this sewage outlet 19 facilitates the discharge of gravel and debris from the support cover 14.

[0033] refer to Figures 1 to 5 As shown, an inclined guide plate 20 is fixedly connected to the inner wall of the water inlet hopper 3, and the inclined guide plate 20 is arranged in the middle gap of the filter conveyor belt 8. A water inlet 23 is opened on one side of the inclined guide plate 20. This structure utilizes the inclined guide plate 20 to guide the filtered water to the water inlet 23, and then flows into the water storage tank 2.

[0034] refer to Figures 1 to 5As shown, the inclined guide plate 20 is designed to be low in the middle and high on both sides, and the water inlet 23 is set at the lowest point of the inclined guide plate 20. This structural design facilitates the water to be guided to the water inlet 23.

[0035] It should be noted that the above-mentioned water storage and self-draining device is used to collect and utilize rainwater on the slope of the waste rock dump, and belongs to the field of waste rock dump water recycling equipment.

[0036] The implementation principle of the waste rock field slope water storage and self-draining device of the embodiment of the present application is as follows: when in use, the inclined confluence channel 14 is used to converge the rainwater on the waste rock field slope, and the rainwater after confluence will be discharged into the horizontal confluence channel 15, and then the horizontal confluence channel 15 will converge the rainwater into the main confluence channel 16, and finally the main confluence channel 16 will be introduced into the water inlet hopper 3, and the crushed stones and debris in the rainwater will be filtered by the filter conveyor belt 8, and the inclined guide plate 20 can guide the filtered water to the water inlet 23. , and then flows into the water storage tank 2, and then the rainwater is stored and utilized. When it is needed, the rainwater in the water storage tank 2 can be pumped out through the outlet pipe 22 by using the water pump 21, so as to facilitate the use of the rainwater in the water storage tank 2. When the water in the water storage tank 2 is stored to a certain height, the buoyancy of the water drives the float valve 18 to move upward, thereby controlling the drain pipe 17 to open, and then the rainwater in the water storage tank 2 is discharged to a safe area, so as to prevent the rainwater in the water storage tank 2 from overflowing from the water inlet bucket 3;

[0037] When the filter structure needs to be cleaned, the motor 9 is started to drive the main roller 6 to rotate. The main roller 6 cooperates with the slave roller 7 to drive the filter conveyor belt 8 to move, thereby moving the gravel and debris on the filter conveyor belt 8 toward the support cover 4. At this time, large pieces of gravel and debris will be directly transported to the water bucket, and then the filter conveyor belt 8 will continue to transport. At this time, rotating the main roller 6 will drive the main pulley 12 to rotate, and the main pulley 12 drives the slave pulley 11 to rotate through the transmission belt 13, thereby driving the brush roller 10 to rotate, so that the stubborn debris on the filter conveyor belt 8 is brushed off and cleaned, thereby realizing automatic cleaning of the filter structure, without manual cleaning, and more convenient to use.

[0038] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A waste rock dump slope water storage and self-draining device, comprising a waste rock dump slope drainage channel (1) and a water storage tank (2), characterized in that: A water inlet hopper (3) is provided on the top of the water storage tank (2), and the total water outlet of the drainage channel (1) is aligned with the water inlet hopper (3); The left and right side walls of the water inlet bucket (3) are respectively fixedly connected with a support cover 1 (4) and a support cover 2 (5); the support cover 1 (4) is rotatably connected with a main rotating roller (6); the support cover 2 (5) is rotatably connected with a slave rotating roller (7); a filter conveyor belt (8) is connected between the main rotating roller (6) and the slave rotating roller (7); a motor (9) is fixedly installed on an outer wall of one side of the support cover 1 (4); the motor (9) is connected to the main rotating roller (6) through an output shaft; a brush roller (10) is rotatably connected to the lower part of the support cover 1 (4); one side of the brush roller (10) is fixedly connected with a slave belt pulley (11); one side of the main rotating roller (6) is fixedly connected with a main belt pulley (12); a transmission belt (13) is connected between the main belt pulley (12) and the slave belt pulley (11).

2. A waste rock dump slope water storage and self-draining device as claimed in claim 1, characterized in that: The drainage channel (1) comprises an oblique confluence channel (14), a transverse confluence channel (15) and a main confluence channel (16); the oblique confluence channel (14) is connected to the transverse confluence channel (15), and the transverse confluence channel (15) is connected to the main confluence channel (16).

3. The waste rock dump slope water storage and self-draining device according to claim 1, characterized in that: The lower part of the water storage tank (2) is connected to a drainage pipe (17), and a float valve (18) is installed on the drainage pipe (17).

4. The waste rock dump slope water storage and self-draining device according to claim 1, characterized in that: A sewage outlet (19) is provided at the lower part of the support cover 1 (4).

5. The waste rock dump slope water storage and self-draining device according to claim 1, characterized in that: An inclined guide plate (20) is fixedly connected to the inner wall of the water inlet hopper (3), and the inclined guide plate (20) is arranged in the middle gap of the filtering conveyor belt (8). A water inlet (23) is opened on one side of the inclined guide plate (20).

6. The waste rock dump slope water storage and self-draining device as claimed in claim 5, characterized in that: The inclined guide plate (20) is designed to be low in the middle and high on both sides, and the water inlet (23) is arranged at the lowest point of the inclined guide plate (20).

7. The waste rock dump slope water storage and self-draining device according to claim 1, characterized in that: A water pump (21) is arranged in the water storage tank (2), and a water outlet pipe (22) is connected to the water pump (21).

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