Drilling and pumping drainage device for scraped car

Abstract

The utility model relates to the technical field of machinery, and discloses a scraped car drilling pumping drainage device which comprises a drill bit and a drilling machine frame, an auxiliary mechanism is arranged on the drilling machine frame, a filtering mechanism is arranged on the auxiliary mechanism, the auxiliary mechanism comprises a spraying head, the spraying head is fixedly connected to the outer wall of the top of the drilling machine frame, and a water pump is arranged on the spraying head. A water pump box is fixedly connected to the outer wall of the rear side of the drilling machine frame, a sleeve frame is fixedly connected to the outer wall of the left side of the drilling machine frame, a collecting box is slidably connected to the inner wall of the inner ring of the sleeve frame, a flaring cover is clamped to the outer wall of the top of the collecting box, and filtering holes are formed in the inner wall of the bottom of the collecting box. A liquid outlet chamber is formed in the inner wall of the bottom of the collecting box, and a discharging opening is formed in the inner wall of the bottom of the liquid outlet chamber. According to the utility model, by arranging the structures such as the flaring cover and the filter holes, the problems that heat is generated in the drilling process due to friction, and fire accidents are likely to happen due to the fact that a drilling object is an oil tank are solved.

Description

Technical Field

[0001] This utility model relates to the field of mechanical technology, and in particular to a drilling and extraction device for scrapped automobiles. Background Technology

[0002] Currently, my country's automobile production and sales are both on a continuous growth trend. At the same time, the production of energy-saving vehicles is also on a continuous growth trend. Meanwhile, the peak period for scrapping cars that rely solely on gasoline is also approaching. During the dismantling of scrapped cars, it is necessary to drain the residual gasoline in the fuel tank. Most of these methods involve drilling holes at the bottom to clean the residual gasoline inside the fuel tank.

[0003] In recent years, my country's automobile industry has developed rapidly, and the number of vehicles on the road has continued to rise. Consequently, the number of vehicles requiring scrapping and dismantling has also increased with the accelerating pace of vehicle replacement. Therefore, vigorously developing the scrapped vehicle recycling and dismantling industry in my country has broad market prospects and is a highly promising new economic growth point.

[0004] The above-mentioned device has the following drawbacks: drilling requires high-speed rotation of the tool, which generates friction and heat during the drilling process. Since the target of the drilling is a fuel tank, there is a high risk of fire. Therefore, a scrapped car drilling and extraction device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a scrapped car drilling and extraction device, which aims to improve the problem in the prior art that friction causes heat generation during the drilling process, and since the drilling target is a fuel tank, which is highly likely to cause a fire accident.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a scrapped car drilling and extraction device, comprising a drill bit and a drilling frame, wherein an auxiliary mechanism is provided on the drilling frame, and a filtering mechanism is provided on the auxiliary mechanism, the auxiliary mechanism including a spray head, the spray head being fixedly connected to the top outer wall of the drilling frame, a water pump box being fixedly connected to the rear outer wall of the drilling frame, a sleeve being fixedly connected to the left outer wall of the drilling frame, a collection box being slidably connected to the inner wall of the inner ring of the sleeve, an expanding mask being snapped onto the top outer wall of the collection box, a filter hole being opened on the bottom inner wall of the collection box, a liquid outlet chamber being opened on the bottom inner wall of the collection box, a discharge port being opened on the bottom inner wall of the liquid outlet chamber, a long hose being fixedly connected to the bottom outer wall of the collection box, and a recovery oil tank being fixedly connected to the bottom end of the long hose.

[0007] As a further description of the above technical solution: the filtration mechanism includes a threaded groove, which is formed on the top inner wall of the collection box. A threaded sleeve is threadedly connected to the inner side wall of the threaded groove. An arc-shaped groove is formed on the front inner wall of the oil recovery tank. A fiber filter plate is slidably connected to the bottom inner wall of the arc-shaped groove. Water outlets are formed on the left and right inner walls of the oil recovery tank. An oil outlet is formed on the bottom inner wall of the oil recovery tank.

[0008] As a further description of the above technical solution: the spray head penetrates the top inner wall of the drilling rig frame, and the spray head is connected to the water pump box.

[0009] As a further description of the above technical solution: the filter hole penetrates the top inner wall of the liquid outlet chamber, the long hose is connected to the discharge port, and the long hose penetrates the top inner wall of the recovery oil tank.

[0010] As a further description of the above technical solution: the expander mask is snapped onto the top outer wall of the sleeve, and a wear-resistant pad is fixedly connected to the top outer wall of the expander mask.

[0011] As a further description of the above technical solution: the threaded sleeve is fixedly connected to the bottom outer wall of the expander mask, and an indicator mark is provided on the side outer wall of the expander mask.

[0012] As a further description of the above technical solution: the interior of the fiber filter plate is made of three types of fiber filter materials: coarse, fine, and ultrafine.

[0013] As a further description of the above technical solution: the drilling rig frame is fixedly connected to the bottom outer wall of the drill bit, and a handle is fixedly connected to the bottom outer wall of the drilling rig frame.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, by setting up structures such as a mask, filter holes, and outlet, water mist is sprayed to cool and moisten the drilling area, reducing the risk of fire during drilling. At the same time, debris and oil during drilling are connected in real time to prevent splashing around and improve friction. The drilling process will generate heat, which is a problem that is highly likely to cause a fire when drilling into an oil tank.

[0016] 2. In this utility model, by setting up structures such as fiber filter plates and arc-shaped grooves, oil and water of different densities are separated, which improves the problem that water mixed in with the oil is inconvenient to be discharged from the oil, thus affecting the quality of the oil and making it inconvenient for personnel to use later. Attached Figure Description

[0017] Figure 1 This is a split front view diagram of a drilling and extraction device for scrapped automobiles proposed in this utility model.

[0018] Figure 2 This is a side-view disassembled schematic diagram of a drilling and extraction device for scrapped automobiles proposed in this utility model;

[0019] Figure 3 This is a cross-sectional schematic diagram of a drilling and extraction device for scrapped automobiles proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of the filter mechanism of a drilling and extraction device for scrapped automobiles proposed in this utility model.

[0021] Legend:

[0022] 1. Drill bit; 2. Drill frame; 3. Handle; 4. Auxiliary mechanism; 41. Spray head; 42. Water pump box; 43. Sleeve; 44. Collection box; 441. Expansion mask; 45. Filter hole; 46. Liquid outlet chamber; 47. Discharge port; 48. Long hose; 49. Recovery oil tank; 5. Fiber filter plate; 50. Threaded groove; 51. Threaded sleeve; 52. Arc groove; 53. Fiber filter plate; 54. Water outlet; 55. Oil outlet. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figures 1-3 This utility model provides an embodiment of a scrapped car drilling and extraction device, including a drill bit 1, a drill frame 2, an auxiliary mechanism 4 on the drill frame 2, a filter mechanism 5 on the auxiliary mechanism 4, and a spray head 41 fixedly connected to the top outer wall of the drill frame 2. A water pump box 42 is fixedly connected to the rear outer wall of the drill frame 2, and a sleeve 43 is fixedly connected to the left outer wall of the drill frame 2. A collection box 44 is slidably connected to the inner wall of the inner ring of the sleeve 43. The collection box 44 is used to store impurities in the oil. The top outer wall of the collection box 44 is fitted with an expansion mask 441. The bottom inner wall of the collection box 44 is provided with a filter hole 45. The filter hole 45 is used to filter impurities in the oil in the fuel tank. The bottom inner wall of the collection box 44 is provided with an outlet chamber 46. The outlet chamber 46 is used to guide the filtered oil. The bottom inner wall of the outlet chamber 46 is provided with a discharge port 47. The bottom outer wall of the collection box 44 is fixedly connected with a long hose 48. The bottom end of the long hose 48 is fixedly connected with a recovery oil tank 49. The recovery oil tank 49 is used to collect the filtered oil.

[0025] Reference Figures 2-4 The spray head 41 penetrates the top inner wall of the drill frame 2 and is connected to the water pump box 42. By setting the spray head 41, water spray is applied to the drilling area of ​​the drill bit 1 to cool it down and reduce the risk of fire. The filter hole 45 penetrates the top inner wall of the liquid outlet chamber 46. The long hose 48 is connected to the discharge port 47 and penetrates the top inner wall of the recovery oil tank 49. The expansion mask 441 is snapped onto the top outer wall of the sleeve 43. By setting the expansion mask 441, the splashing of waste chips and oil during drilling is reduced. A wear-resistant pad is fixedly connected to the top outer wall of the expansion mask 441. The drill frame 2 is fixedly connected to the bottom outer wall of the drill bit 1, and a handle 3 is fixedly connected to the bottom outer wall of the drill frame 2.

[0026] Reference Figures 3-4 The filtration mechanism 5 includes a threaded groove 50, which is formed on the top inner wall of the collection box 44. A threaded sleeve 51 is threadedly connected to the inner side wall of the threaded groove 50. By setting the threaded groove 50 and the threaded sleeve 51 to cooperate with each other, the expansion mask 441 and the collection box 44 can be separated and disassembled. An arc-shaped groove 52 is formed on the front inner wall of the recovery oil tank 49. A fiber filter plate 53 is slidably connected to the bottom inner wall of the arc-shaped groove 52. Water outlets 5 are formed on the left and right inner walls of the recovery oil tank 49. 4. The bottom inner wall of the oil recovery tank 49 is provided with an oil port 55. The oil is finely filtered by setting a fiber filter plate 53, which is made of a filter element composed of coarse, fine and ultra-fine fiber filter media. It uses the physical property differences between oil and water, such as density difference and immiscibility, to achieve separation. The fiber filter plate 53 is made of coarse, fine and ultra-fine fiber filter media. The threaded sleeve 51 is fixedly connected to the bottom outer wall of the expansion mask 441. The side outer wall of the expansion mask 441 is provided with an indicator mark.

[0027] Working principle: When drilling a hole in the bottom of the car's fuel tank with drill bit 1, the water pump box 42 is turned on to spray water mist through the spray head 41. The water mist cools the drilling area and humidifies the local air to reduce the risk of fire. At the same time, the expansion mask 441 filters the debris generated during drilling and the oil that enters after the hole is drilled. The oil and debris enter the collection box 44 and are filtered through the filter holes 45. The debris enters the collection box 44 above the filter paper filter holes 45. Then, the oil and water flow through the filter holes 45 into the outlet chamber 46. The liquid then flows through the outlet chamber 46 to the discharge port 47. The liquid then enters the long hose 48 and flows into the recovery oil tank 49. The liquid then drips onto the fiber filter plate 53. According to the density of the liquid, the less dense oil flows through the fiber filter plate 53 and drips into the paper oil outlet 55, while the more dense water flows through the curved surface of the fiber filter plate 53 and is discharged to the outlets 54 on both sides, thus achieving water-oil separation.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for drilling and pumping out of a vehicle, comprising a drill bit (1) and a drill frame (2), characterized in that: The drilling frame (2) is provided with an auxiliary mechanism (4), the auxiliary mechanism (4) is provided with a filtering mechanism (5), the auxiliary mechanism (4) comprises a spray head (41), the spray head (41) is fixedly connected to the top outer wall of the drilling frame (2), the rear outer wall of the drilling frame (2) is fixedly connected with a water pump box (42), the left outer wall of the drilling frame (2) is fixedly connected with a sleeve frame (43), the inner ring inner wall of the sleeve frame (43) is slidably connected with a collection box (44), the top outer wall of the collection box (44) is clamped with a flared cover (441), the bottom inner wall of the collection box (44) is provided with a filter hole (45), the bottom inner wall of the collection box (44) is provided with a liquid outlet chamber (46), the bottom inner wall of the liquid outlet chamber (46) is provided with a discharge port (47), and the bottom outer wall of the collection box (44) is fixedly connected with a long hose (48), and the bottom end of the long hose (48) is fixedly connected with a recovered oil tank (49).

2. A device for drilling and pumping out a vehicle according to claim 1, characterized in that: The filtering mechanism (5) comprises a threaded groove (50), the threaded groove (50) is arranged in the top inner wall of the collection box (44), the side inner wall of the threaded groove (50) is threadedly connected with a threaded sleeve (51), the front inner wall of the recovered oil tank (49) is provided with an arc-shaped groove (52), the bottom inner wall of the arc-shaped groove (52) is slidably connected with a fiber filter plate (53), the left and right inner walls of the recovered oil tank (49) are provided with water outlets (54), and the bottom inner wall of the recovered oil tank (49) is provided with an oil port (55).

3. A device for drilling and pumping out a vehicle according to claim 1, characterized in that: The spray head (41) penetrates the top inner wall of the drilling frame (2), and the spray head (41) is communicated with the water pump box (42).

4. A device for drilling and pumping out a vehicle according to claim 1, characterized in that: The filter hole (45) penetrates the top inner wall of the liquid outlet chamber (46), the long hose (48) is communicated with the discharge port (47), and the long hose (48) penetrates the top inner wall of the recovered oil tank (49).

5. A device for drilling and pumping out a vehicle according to claim 1, characterized in that: The flared cover (441) is clamped on the top outer wall of the sleeve frame (43), and the top outer wall of the flared cover (441) is fixedly connected with a wear-resistant pad.

6. A device for drilling and pumping out a vehicle according to claim 2, characterized in that: The threaded sleeve (51) is fixedly connected to the bottom outer wall of the flared cover (441), and the side outer wall of the flared cover (441) is provided with an indication mark.

7. A device for drilling and pumping out a vehicle according to claim 2, characterized in that: The inside of the fiber filter plate (53) is stacked with coarse, fine and ultra-fine fiber filter materials.

8. A device for drilling and pumping out a vehicle according to claim 1, characterized in that: The drilling frame (2) is fixedly connected to the bottom outer wall of the drill bit (1), and the bottom outer wall of the drilling frame (2) is fixedly connected with a handle (3).

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