A coal loading car residual coal recycling device

Abstract

A coal recycling device for coal loading vehicles relates to the technical field of auxiliary equipment for coal loading vehicles. A residue collection mechanism is installed on a positioning frame, with the feed end of the residue collection mechanism connected to the discharge end on the positioning frame. A covering mechanism is installed on one side of the positioning frame, and a dust suction mechanism is installed on the covering end of the covering mechanism. The covering mechanism covers the coal pile on the coal loading vehicle, and the coal ash that falls during covering falls into the positioning frame along the covering mechanism. The collected coal ash is then transported to the residue collection mechanism. This invention provides a coal recycling device for coal loading vehicles. The covering mechanism covers the coal pile in the truck bed, and the dust suction mechanisms are installed on both sides of the coal loading vehicle to extract the coal ash scattered on both sides, preventing dust from spreading and polluting the surrounding air. Simultaneously, the residue collection mechanism collects the coal ash that falls during vehicle movement, facilitating recycling by workers.

Description

Technical Field

[0001] This invention relates to the field of auxiliary equipment for coal loading vehicles, and in particular to a device for recycling surplus coal in coal loading vehicles. Background Technology

[0002] During coal loading operations, a large amount of coal dust is generated as excess coal falls, especially in dry weather or when the operation frequency is high. The coal dust is seriously dispersed without organization, which not only pollutes the air quality in the work area, but also requires dedicated personnel to collect and clean up excess coal that falls during the loading process. At the same time, when the coal is transporting coal, coal in the truck bed will fall out from the gaps on both sides of the truck bed, resulting in waste of resources. In addition, coal slag will fall onto the road during the vehicle's operation, causing a certain degree of pollution to the surrounding environment. Summary of the Invention

[0003] To overcome the shortcomings of the prior art, this invention discloses a coal recycling device for coal loading trucks. This invention covers the coal pile on the truck bed with a covering mechanism and installs a dust extraction mechanism on both sides of the coal loading truck to extract the coal dust scattered on both sides, preventing dust from spreading and polluting the surrounding air. At the same time, a residue collection mechanism collects the coal slag that falls off the truck during driving, making it convenient for workers to recycle.

[0004] To achieve the aforementioned objective, the present invention employs the following technical solution: A coal recycling device for a coal loading car includes a positioning frame with a residue collection mechanism installed on it. The feed end of the residue collection mechanism is connected to the discharge end of the positioning frame. A covering mechanism is installed on one side of the positioning frame, and a dust suction mechanism is installed on the covering end of the covering mechanism. The covering mechanism covers the coal pile on the coal loading car, and the coal slag that falls during the covering process falls into the positioning frame along the covering mechanism. The collected coal slag is then transported to the residue collection mechanism.

[0005] The number of positioning frames is two, and the two positioning frames are located on both sides of the coal loading car.

[0006] The positioning frame includes a frame body, snap-fit ​​plates, and nuts. Two snap-fit ​​plates are installed on the side of the frame body near the vehicle body, and nuts are threaded onto the frame wall of the frame body. One end of the nut passes through the frame wall of the frame body and corresponds to the position of the snap-fit ​​plates.

[0007] The frame has a through groove on the side of the frame away from the vehicle body, and the corresponding position of the through groove is covered with a shielding film.

[0008] The residue collection mechanism includes an auger, a collection box, and a servo motor. The auger is located inside the frame and is rotatably connected. One end of the auger passes through the frame wall and is connected to the servo motor. The collection box is located at one end of the frame, and the discharge port of the frame is connected to the inlet of the collection box.

[0009] The covering mechanism includes a covering fabric roll, a limiting rod, a support frame, and a turning wheel. The support frame is located on one of the frames and is fixedly connected, and the covering fabric roll is rotatably connected inside the support frame. The two ends of the rotating rod on the covering fabric roll pass through the support frame and are connected to the turning wheel. The limiting rod is located on the frame away from where the covering fabric roll is installed and is slidably connected.

[0010] The pull end of the cover roll is provided with a sleeve, and a limit rod is slidably connected inside the sleeve.

[0011] The actuating wheel and the support frame are respectively provided with insertion holes, and an insertion rod is slidably connected in the insertion holes.

[0012] The vacuuming mechanism includes a positioning frame, a fastening nut, a vacuum hose, and a small vacuum pump. The positioning frame is located on and in contact with the fabric stretched from the cover roll, and a fastening nut is threaded onto the positioning frame. The vacuum hose is installed on the side of the positioning frame away from the fabric, and a small vacuum pump is installed on the positioning frame. The suction port of the small vacuum pump is connected to the exhaust port of the vacuum hose.

[0013] One side of the positioning frame has an L-shaped snap-fit ​​structure, and the other side of the positioning frame has a U-shape.

[0014] Due to the adoption of the above technical solution, the present invention has the following beneficial effects: The present invention discloses a coal recycling device for a coal loading truck, which covers the coal pile on the truck bed through a covering mechanism and installs a dust suction mechanism on both sides of the coal loading truck to extract the coal dust scattered on both sides, so as to prevent the dust from spreading and polluting the surrounding air. At the same time, a residue collection mechanism collects the coal slag that falls off during the vehicle's movement, making it convenient for workers to recycle. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a cross-sectional view of the present invention; Figure 3 This is an enlarged structural diagram of point A in the present invention; 1. Positioning frame; 101. Frame body; 102. Clip plate; 2. Dust collection mechanism; 201. Positioning frame; 202. Fastening nut; 203. Dust collection pipe; 3. Covering mechanism; 301. Covering cloth roll; 302. Limiting rod; 4. Residue collection mechanism; 401. Screw; 402. Collection box. Detailed Implementation

[0016] The present invention will be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0017] Combined with appendix Figures 1-3 The aforementioned coal recycling device for a coal loading vehicle includes a positioning frame 1. A residue collection mechanism 4 is installed on the positioning frame 1, and the feed end of the residue collection mechanism 4 is connected to the discharge end on the positioning frame 1. A covering mechanism 3 is installed on one side of the positioning frame 1, and a dust suction mechanism 2 is installed on the covering end of the covering mechanism 3. The coal pile on the coal loading vehicle is covered by the covering mechanism 3. During the covering process, the coal residue that falls down falls into the positioning frame 1 along the covering mechanism 3, and the collected coal residue is transported to the residue collection mechanism 4. All electrical equipment in the residue collection mechanism 4 and the dust suction mechanism 2 is electrically connected to the control equipment on the coal loading vehicle, and the control equipment on the coal loading vehicle supplies power to all electrical equipment in the residue collection mechanism 4 and the dust suction mechanism 2.

[0018] There are two positioning frames 1, which are located on both sides of the coal loading car.

[0019] The positioning frame 1 includes a frame body 101, a snap-fit ​​plate 102, and a nut. Two snap-fit ​​plates 102 are installed on the side of the frame body 101 near the vehicle body, and a nut is threaded onto the frame wall of the frame body 101. One end of the nut passes through the frame wall of the frame body 101 and corresponds to the position of the snap-fit ​​plate 102.

[0020] The frame 101 has a through groove on the side of the frame wall away from the vehicle body, and the corresponding position of the through groove is covered with a shielding film.

[0021] The residue collection mechanism 4 includes an auger 401, a collection box 402, and a servo motor. The auger 401 is located inside the frame 101 and is rotatably connected. One end of the auger 401 passes through the wall of the frame 101 and is connected to the servo motor. The collection box 402 is located at one end of the frame 101, and the discharge port of the frame 101 is connected to the inlet of the collection box 402. The collection box 402 is provided with a lid to facilitate the removal of the collected residue.

[0022] The covering mechanism 3 includes a covering fabric roll 301, a limiting rod 302, a support frame, and a turning wheel. The support frame is located on one of the frames 101 and is fixedly connected. The covering fabric roll 301 is rotatably connected inside the support frame. The two ends of the rotating rod on the covering fabric roll 301 pass through the support frame and are connected to the turning wheel. The limiting rod 302 is located on the frame 101 away from where the covering fabric roll 301 is installed and is slidably connected.

[0023] The pull end of the cover roll 301 is provided with a sleeve, and a limit rod 302 is slidably connected inside the sleeve.

[0024] The actuating wheel and the support frame are respectively provided with insertion holes, and an insertion rod is slidably connected in the insertion holes. The actuating wheel drives the cover roll 301 to be taut, which facilitates the compaction of the coal pile in the truck bed. At the same time, it also facilitates the installation of the dust collection mechanism 2 onto the cover roll 301.

[0025] The vacuuming mechanism 2 includes a positioning frame 201, a fastening nut 202, a vacuuming pipe 203, and a small vacuuming pump. The positioning frame 201 is located on and in contact with the fabric stretched from the cover roll 301, and the fastening nut 202 is threaded onto the positioning frame 201. The vacuuming pipe 203 is installed on the side of the positioning frame 201 away from the fabric, and the small vacuuming pump is installed on the positioning frame 201. The suction port of the small vacuuming pump is connected to the exhaust port of the vacuuming pipe 203.

[0026] One side of the positioning frame 201 is an L-shaped snap-fit ​​structure, and the other side of the positioning frame 201 is U-shaped.

[0027] In the aforementioned coal loading truck waste coal recycling device, during use, the operator attaches the snap-fit ​​plate 102 on the frame 101 to the bottom of both sides of the loading truck body, and fixes the frame 101 to the loading truck with nuts. The operator pulls the covering cloth roll 301 to cover the coal pile on the loading truck bed, inserts the sleeve at one end of the covering cloth into the frame 101 on the other side, and fixes it with the limiting rod 302. The covering cloth is tightened by the actuating wheel, and the position of the actuating wheel is limited by the insertion rod. The operator adjusts the position of the positioning frame 201 according to the actual situation and fixes the position with the fastening nut 202. A small dust pump collects the coal ash falling in the truck bed through the dust suction pipe 203. The coal slag falling in the truck bed falls into the frame 101 along the covering cloth. The servo motor drives the auger 401 to rotate, and the auger 401 transports the falling coal slag into the collection box 402.

[0028] The parts of this invention not described in detail are prior art. Although the invention has been specifically shown and introduced in conjunction with preferred embodiments, there are many methods and approaches to implement this technical solution. The above description is only a preferred embodiment of the invention. However, those skilled in the art should understand that various changes in form and detail can be made to the invention without departing from the spirit and scope of the invention as defined in the appended claims, and all such changes are within the scope of protection of the invention.

Claims

1. A device for recycling surplus coal in a coal loading car, comprising a positioning frame, characterized in that: The positioning frame is equipped with a residue collection mechanism, and the feed end of the residue collection mechanism is connected to the discharge end of the positioning frame. A covering mechanism is installed on one side of the positioning frame, and a dust suction mechanism is installed on the covering end of the covering mechanism. The coal pile on the coal loading car is covered by the covering mechanism. When covering, the coal slag that falls down along the covering mechanism falls into the positioning frame, and the collected coal slag is transported to the residue collection mechanism.

2. The coal loading truck coal recycling device according to claim 1, characterized in that: The number of positioning frames is two, and the two positioning frames are located on both sides of the coal loading car.

3. The coal charging car residual coal recycling device according to claim 1, characterized in that: The positioning frame includes a frame body, snap-fit ​​plates, and nuts. Two snap-fit ​​plates are installed on the side of the frame body near the vehicle body, and nuts are threaded onto the frame wall of the frame body. One end of the nut passes through the frame wall of the frame body and corresponds to the position of the snap-fit ​​plates.

4. The coal charging car residual coal recycling device according to claim 3, characterized in that: The frame has a through groove on the side of the frame away from the vehicle body, and the corresponding position of the through groove is covered with a shielding film.

5. The coal loading truck coal recycling device of claim 1, characterized in that: The residue collection mechanism includes an auger, a collection box, and a servo motor. The auger is located inside the frame and is rotatably connected. One end of the auger passes through the frame wall and is connected to the servo motor. The collection box is located at one end of the frame, and the discharge port of the frame is connected to the inlet of the collection box.

6. The coal loading truck coal recycling device of claim 1, characterized in that: The covering mechanism includes a covering fabric roll, a limiting rod, a support frame, and a turning wheel. The support frame is located on one of the frames and is fixedly connected, and the covering fabric roll is rotatably connected inside the support frame. The two ends of the rotating rod on the covering fabric roll pass through the support frame and are connected to the turning wheel. The limiting rod is located on the frame away from where the covering fabric roll is installed and is slidably connected.

7. The coal charging car coal recycling device according to claim 6, characterized in that: The pull end of the cover roll is provided with a sleeve, and a limit rod is slidably connected inside the sleeve.

8. The coal charging car coal recycling device according to claim 6, characterized in that: The actuating wheel and the support frame are respectively provided with insertion holes, and an insertion rod is slidably connected in the insertion holes.

9. The coal charging car coal recycling device according to claim 1, characterized in that: The vacuuming mechanism includes a positioning frame, a fastening nut, a vacuum hose, and a small vacuum pump. The positioning frame is located on and in contact with the fabric stretched from the cover roll, and a fastening nut is threaded onto the positioning frame. The vacuum hose is installed on the side of the positioning frame away from the fabric, and a small vacuum pump is installed on the positioning frame. The suction port of the small vacuum pump is connected to the exhaust port of the vacuum hose.

10. A coal recycling device for coal loading cars according to claim 9, characterized in that: One side of the positioning frame has an L-shaped snap-fit ​​structure, and the other side of the positioning frame has a U-shape.

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