Environment-friendly intelligent discharging system applied to gravel yard

Abstract

The utility model discloses an environment-friendly intelligent discharging system applied to a sand and stone stock ground, and belongs to the technical field of sand and stone stock grounds.The environment-friendly intelligent discharging system comprises a bottom plate, a flow guide plate is movably hinged to the upper surface of the bottom plate, a conveying belt is arranged above the flow guide plate, and liquid leakage holes are formed in the outer surface of the conveying belt at equal intervals; a hydraulic rod is movably hinged to the upper surface of the bottom plate, a movable block is movably hinged to the telescopic end of the hydraulic rod, and liquid in the liquid storage tank can be pumped out by arranging a booster pump, fed into an L-shaped pipe through a hose and finally sprayed out from spray heads; the discharging port and the conveying belt of the loading machine can be sprayed at the same time, raised dust is prevented from flying by means of mist spraying, the scattering amount of the raised dust in the discharging process is effectively reduced, the discharging process is cleaner, the situation that the raised dust is too large in the discharging process, the environment is not prone to being polluted, and meanwhile the body health of workers is easily affected is avoided; and the current environmental protection concept is not met.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of sand and gravel yards, and particularly relates to an environment-friendly intelligent unloading system applied to sand and gravel yards. BACKGROUND

[0002] A sand and gravel yard is a place for stacking building sand and gravel, and building materials such as sand and gravel usually need to be unloaded from a transport vehicle by using a loader when entering the sand and gravel yard, so as to facilitate people to stack sand and gravel.

[0003] The existing sand and gravel yard has poor environmental performance in the unloading process, causes a large amount of dust, seriously pollutes the environment, and is easy to cause physical harm to workers, which does not conform to the modern environmental protection concept.

[0004] Therefore, the application of an environment-friendly intelligent unloading system applied to sand and gravel yards is proposed to solve the above problems. CONTENT OF THE INVENTION

[0005] The application aims to solve the problem of large dust and serious pollution in the unloading process in the prior art, and proposes an environment-friendly intelligent unloading system applied to sand and gravel yards.

[0006] In order to achieve the above purpose, the application adopts the following technical scheme:

[0007] An environment-friendly intelligent unloading system applied to sand and gravel yards, comprising a bottom plate, a guide plate movably hinged to the upper surface of the bottom plate, a conveying belt provided above the guide plate, liquid leakage holes arranged at equal distances on the outer surface of the conveying belt, a hydraulic rod movably hinged to the upper surface of the bottom plate, a movable block movably connected to the inside of the guide plate and movably connected to the extension end of the hydraulic rod.

[0008] A liquid storage tank is installed on the upper surface of the bottom plate, a booster pump is installed on the upper surface of the liquid storage tank, the input end of the booster pump penetrates through the liquid storage tank and extends into the inside of the liquid storage tank, two hoses are communicated with the output end of the booster pump, an L-shaped pipe is communicated with the end of each hose away from the booster pump, two groups of spray heads are communicated with the outer surface of each L-shaped pipe, a collecting rack is installed on the left side of the guide plate, a communication pipe is communicated with the bottom surface of the collecting rack, and the right end of the communication pipe penetrates through the liquid storage tank and extends into the inside of the liquid storage tank.

[0009] The suction provided by the booster pump can extract the liquid stored in the liquid storage tank in advance and send it into the L-shaped pipe through the hose, and finally sprayed out from the spray head, which can prevent dust from flying by spraying, and the liquid can be collected by the guide plate, the collecting frame and the connecting pipe, and then sent back to the liquid storage tank for reuse, so that the liquid can be recycled to a certain extent.

[0010] Preferably, the upper surface of the guide plate is provided with a driving shaft frame and a driven shaft frame, the outer surfaces of the driving shaft frame and the driven shaft frame are in contact with the inner wall of the conveyor belt, and the front and back surfaces of the driving shaft frame are provided with rotary motors.

[0011] The driving shaft frame is driven to rotate by the rotary motor, and the driven shaft frame is driven to rotate, so as to realize the basic unloading function of the device.

[0012] Preferably, the upper surface of the guide plate is provided with two auxiliary shaft frames, and the outer surfaces of the auxiliary shaft frames are in contact with the inner wall of the conveyor belt.

[0013] The auxiliary shaft frames can assist the rotation of the conveyor belt and increase the carrying capacity of the conveyor belt, ensuring the normal operation of the conveyor belt.

[0014] Preferably, the upper surface of the guide plate is provided with two fixed plates, and the upper surfaces of the two fixed plates are provided with a feeding cover.

[0015] The feeding cover and the fixed plate can make the sand and gravel fall better on the conveyor belt, so that the sand and gravel are not easy to scatter outward, reducing the waste caused by the scattering of the sand and gravel.

[0016] Preferably, the lower surface of the guide plate is provided with two pull rings, and the bottom surface of each pull ring is fixedly connected with the upper surface of the bottom plate.

[0017] The pull ring and the universal wheel can facilitate the pulling and moving of the device, so that the device can be quickly moved to the desired position, increasing the convenience of moving the device.

[0018] Preferably, the outer surface of each hose is provided with a fixed frame, and the bottom surface of each fixed frame is fixedly connected with the upper surface of the guide plate.

[0019] The fixed frame can fix the position of the hose, so that the hose is not easy to shake during work, and normal liquid guiding work of the hose is ensured.

[0020] Preferably, the upper surface of the liquid storage tank is communicated with a liquid adding pipe, and a sealing plug is connected to the inside of the liquid adding pipe.

[0021] The liquid adding pipe can facilitate people to supplement liquid into the liquid storage tank, and the sealing plug can seal the liquid adding pipe to prevent impurities from entering the inside of the liquid storage tank and causing blockage.

[0022] Preferably, the inner wall of the collecting frame is provided with a filter plate, and filter through holes are arranged on the upper surface of the filter plate.

[0023] The filter plate and the filter through holes can filter out impurities in the recycled water, so that the impurities cannot enter the inside of the liquid storage tank with the liquid, and the cleanliness of the recycled water is ensured.

[0024] In summary, the technical effects and advantages of the present application are as follows: the environmental protection type intelligent unloading system applied to the sand and gravel yard can extract the liquid stored in the liquid storage tank in advance by the suction force provided by the booster pump, and then send the liquid into the L-shaped pipe through the hose, and finally spray the liquid out of the spray head. Since the directions of the spray heads are different, the unloading port of the loader and the conveying belt can be simultaneously sprayed, the spraying can prevent dust from flying, the amount of dust scattered during unloading is effectively reduced, the unloading process is more tidy, the dust during unloading is not too large, the environment is not easily polluted, the health of workers is not easily affected, and the problem of not meeting the current environmental protection concept is solved. The guide vane, the collecting frame and the communicating pipe are arranged, the sprayed liquid can be collected and then sent into the liquid storage tank for use, the liquid can be recycled to a certain extent, the environmental protection performance of the device is further improved, the amount of liquid used is reduced, and the effect of reducing resource waste is achieved. The power provided by the hydraulic rod is arranged on the bottom plate, the movable hinged relationship of the guide vane and the sliding connection relationship of the movable block are utilized, one end of the guide vane is lifted to a certain height, the device can send the sand and gravel to a higher place, the sand and gravel can be stacked higher, the sand and gravel pile can be expanded in height, not only in horizontal direction, and the effect of effectively reducing the floor area is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a three-dimensional structural schematic view of the bottom plate of the present application;

[0026] Figure 2 It is a three-dimensional structural schematic view of the liquid storage tank of the present application;

[0027] Figure 3 It is a three-dimensional structural schematic view of the driving shaft frame of the present application;

[0028] Figure 4 The figure is a schematic view of the three-dimensional structure of the hydraulic rod.

[0029] In the figure: 1, bottom plate; 2, flow guide plate; 3, conveyor belt; 4, liquid leakage hole; 5, hydraulic rod; 6, movable block; 7, liquid storage tank; 8, booster pump; 9, hose; 10, L-shaped pipe; 11, spray head; 12, collection rack; 13, communication pipe; 14, driving shaft bracket; 15, driven shaft bracket; 16, rotary motor; 17, auxiliary shaft bracket; 18, fixed plate; 19, feeding cover; 20, universal wheel; 21, pull ring; 22, fixed bracket; 23, liquid filling pipe; 24, sealing plug; 25, filter plate; 26, filter through hole. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all.

[0031] With reference to Figure 1 , Figure 2 and Figure 3 , an environmentally friendly intelligent unloading system applied to a sand and gravel yard includes a bottom plate 1, the upper surface of the bottom plate 1 is movably hinged with a flow guide plate 2, the cross section of the flow guide plate 2 is V-shaped, a conveyor belt 3 is arranged above the flow guide plate 2, in addition, the two ends of the upper surface of the flow guide plate 2 are respectively provided with a driving shaft bracket 14 and a driven shaft bracket 15, at the same time, the outer surfaces of the driving shaft bracket 14 and the driven shaft bracket 15 are in contact with the inner wall of the conveyor belt 3, and the front and back surfaces of the driving shaft bracket 14 are both provided with a rotary motor 16, the power provided by the rotary motor 16 drives the driving shaft bracket 14 to rotate and cooperates with the driven shaft bracket 15, which can drive the conveyor belt 3 to rotate, realizing the basic unloading function of the device.

[0032] With reference to Figure 1 and Figure 4 , the outer surface of the conveyor belt 3 is provided with liquid leakage holes 4 arranged at equal distances in a clockwise direction along the rotation direction of the conveyor belt 3, the upper surface of the bottom plate 1 is movably hinged with a hydraulic rod 5, the telescopic end of the hydraulic rod 5 is movably hinged with a movable block 6, the movable block 6 is slidingly connected to the inner wall at the bottom of the flow guide plate 2, in addition, the upper surface of the flow guide plate 2 is provided with two auxiliary shaft brackets 17, at the same time, the outer surface of each auxiliary shaft bracket 17 is in contact with the inner wall of the conveyor belt 3, the auxiliary shaft bracket 17 can assist the conveyor belt 3 to rotate and can increase the carrying capacity of the conveyor belt 3, ensuring the normal operation of the conveyor belt 3.

[0033] With reference to Figure 1 and Figure 2The upper surface of the bottom plate 1 is provided with a liquid storage tank 7, the upper surface of the liquid storage tank 7 is provided with a booster pump 8, in addition, two fixed plates 18 are arranged on the upper surface of the flow guide plate 2 and close to one end of the driving shaft support 14, and the upper surfaces of the two fixed plates 18 are jointly provided with a feeding cover 19, and the feeding cover 19 cooperates with the fixed plate 18 to make the sand and stone materials better fall on the conveying belt 3, so that the sand and stone materials are not easy to scatter outward, and the waste caused by the scattering of the sand and stone materials is reduced.

[0034] Referring to Figure 1 In addition, pull rings 21 are arranged on the upper surface of the bottom plate 1 and located on both sides of the hydraulic rod 5, the bottom surface of each pull ring 21 is fixedly connected with the upper surface of the bottom plate 1, and four universal wheels 20 are arranged on the bottom surface of the bottom plate 1, and the pull ring 21 cooperates with the universal wheel 20 to facilitate people to pull and move the device, so that the device can be quickly moved to the required position, and the convenience of moving the device is increased.

[0035] Referring to Figure 1 and Figure 2 The input end of the booster pump 8 penetrates the liquid storage tank 7 in the vertical direction and extends into the inside of the liquid storage tank 7, the output end of the booster pump 8 is communicated with two hoses 9, one end of each hose 9 away from the booster pump 8 is communicated with an L-shaped pipe 10, in addition, a fixed frame 22 is arranged on the outer surface of each hose 9, and the bottom surface of each fixed frame 22 is fixedly connected with the upper surface of the flow guide plate 2, the fixed frame 22 can fix the position of the hose 9, so that the hose 9 is not easy to shake during work, and the normal operation of the hose 9 is ensured.

[0036] Referring to Figure 1 and Figure 2 The outer surface of each L-shaped pipe 10 is communicated with two groups of spray heads 11, two groups of spray heads 11 are horizontally sprayed, and the other two groups of spray heads 11 are inclined at a certain angle to each other and are vertically sprayed, in addition, a liquid adding pipe 23 is communicated with the upper surface of the liquid storage tank 7, and a sealing plug 24 is connected in the inside of the liquid adding pipe 23, the liquid adding pipe 23 can facilitate people to supplement liquid into the inside of the liquid storage tank 7, and the sealing plug 24 can seal the liquid adding pipe 23 to prevent impurities from entering the inside of the liquid storage tank 7 and causing blockage.

[0037] Referring to Figure 2 A collecting frame 12 is arranged on the left side of the flow guide plate 2, the bottom surface of the collecting frame 12 is communicated with a communication pipe 13, the right end of the communication pipe 13 penetrates the liquid storage tank 7 in the horizontal direction and extends into the inside of the liquid storage tank 7, in addition, a filter plate 25 is arranged on the inner wall of the collecting frame 12, and a plurality of filter through holes 26 are arranged on the upper surface of the filter plate 25, the filter plate 25 and the filter through holes 26 can filter out impurities in the recovered water, so that the impurities will not enter the inside of the liquid storage tank 7 with the liquid, and the cleanliness of the recovered water is ensured.

[0038] Working principle: in use, first, the hydraulic rod 5, booster pump 8 and rotating motor 16 are connected with the power supply, when the loader unloads, first use the pull ring 21 and universal wheel 20 to move the device, make the feed cover 19 vertical with the loader discharge port, when the loader unloads, the gravel enters the conveying belt 3 through the feed cover 19, at this time, the booster pump 8 provides suction force to extract the liquid in the liquid storage tank 7 outward, and through the hose 9 into the L-shaped pipe 10 and through the nozzle 11 to spray outward, use different direction nozzle 11 can carry out the spray work to the discharge port of the loader and the surface of the conveying belt 3 at the same time, so as to block the dust scattering by using the spray mode, effectively prevent the dust scattering, make the dust not easy to pollute the environment, also reduce the influence on the health of the staff, increase the environmental protection performance when the gravel unloads, and part of the sprayed liquid will enter the guide plate 2 inside through the leakage hole 4, and through the guide plate 2, collecting frame 12, communication pipe 13 and filter plate 25 filtering, reenter the inside of the liquid storage tank 7, so that the liquid can be further used to a certain extent, reduce the waste of liquid, further increase the environmental protection performance of the device, at the same time, use the power provided by the hydraulic rod 5 to cooperate with the bottom plate 1 and the movable block 6, can lift the guide plate 2 to a certain angle, so as to make the gravel pile to higher position, make it can expand upward, greatly save the occupied space.

[0039] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art according to the technical range disclosed in the present application, according to the technical scheme and the utility model concept of the present application, makes equivalent replacement or change, should be covered in the protection scope of the present application.

Claims

1. An environmentally friendly intelligent unloading system for a sand and gravel yard, comprising a bottom plate (1), characterized in that: The upper surface of the bottom plate (1) is movably hinged with a guide plate (2), a conveyor belt (3) is provided above the guide plate (2), and the outer surface of the conveyor belt (3) is provided with leakage holes (4) arranged at equal distances. The upper surface of the bottom plate (1) is movably hinged with a hydraulic rod (5), and the telescopic end of the hydraulic rod (5) is movably hinged with a movable block (6), and the movable block (6) is slidably connected to the inside of the guide plate (2); A liquid storage tank (7) is installed on the upper surface of the bottom plate (1), and a booster pump (8) is installed on the upper surface of the liquid storage tank (7). The input end of the booster pump (8) passes through the liquid storage tank (7) and extends to the interior of the liquid storage tank (7). The output end of the booster pump (8) is connected to two hoses (9). The end of each hose (9) away from the booster pump (8) is connected to an L-shaped tube (10). The outer surface of each L-shaped tube (10) is connected to two groups of nozzles (11). A collection rack (12) is installed on the left side of the guide plate (2). The bottom surface of the collection rack (12) is connected to a connecting pipe (13). The right end of the connecting pipe (13) passes through the liquid storage tank (7) and extends to the interior of the liquid storage tank (7).

2. The environmentally friendly intelligent unloading system for a gravel material field according to claim 1 is characterized in that: A driving shaft frame (14) and a driven shaft frame (15) are respectively mounted on the upper surface of the guide plate (2); the outer surfaces of the driving shaft frame (14) and the driven shaft frame (15) are in contact with the inner wall of the conveyor belt (3); and a rotating motor (16) is mounted on the front and back of the driving shaft frame (14).

3. The environmentally friendly intelligent unloading system for a gravel yard according to claim 1 is characterized in that: Two auxiliary shaft frames (17) are installed on the upper surface of the guide plate (2), and the outer surface of each auxiliary shaft frame (17) is in contact with the inner wall of the conveyor belt (3).

4. The environmentally friendly intelligent unloading system for a sand and gravel material field according to claim 1 is characterized in that: Two fixing plates (18) are installed on the upper surface of the guide plate (2), and a feed cover (19) is installed on the upper surfaces of the two fixing plates (18).

5. The environmentally friendly intelligent unloading system for sand and gravel yards according to claim 2 is characterized in that: Two pull rings (21) are provided below the driven shaft frame (15), and the bottom surface of each pull ring (21) is fixedly connected to the upper surface of the bottom plate (1). Four universal wheels (20) are installed on the bottom surface of the bottom plate (1).

6. The environmentally friendly intelligent unloading system for a sand and gravel yard according to claim 1 is characterized in that: A fixing frame (22) is installed on the outer surface of each hose (9), and the bottom surface of each fixing frame (22) is fixedly connected to the upper surface of the guide plate (2).

7. The environmentally friendly intelligent unloading system for a sand and gravel material field according to claim 1 is characterized in that: The upper surface of the liquid storage box (7) is connected to a liquid adding pipe (23), and a sealing plug (24) is clamped inside the liquid adding pipe (23).

8. The environmentally friendly intelligent unloading system for a sand and gravel material yard according to claim 1 is characterized in that: A filter plate (25) is installed on the inner wall of the collection rack (12), and the upper surface of the filter plate (25) is provided with filter through holes (26) arranged at equal distances.

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