A multi-functional electric transportation and oil draining device for scrapped cars

Abstract

This application relates to the technical field of vehicle recycling and utilization, in particular to a multifunctional electric oil-draining device for scrapped automobiles, which includes a support frame. A lifting frame is slidably arranged on the support frame. A sliding groove is formed on one side of the lifting frame, and symmetrically distributed lifting rods are arranged in the sliding groove. An oil drainer is arranged in the support frame. A rotating shaft threadedly connected to the lifting frame is rotatably arranged on the support frame. The oil drainer includes a sliding bottom support slidably arranged on the support frame. A plurality of stabilizing rods are slidably arranged on the sliding bottom support, and a sliding top plate is jointly arranged at the upper ends of the plurality of stabilizing rods. In the present invention, the gasoline flowing out from the diversion groove will flow along the diversion block onto the guiding inclined surface, then flow into the guiding funnel, and then pass through the communication hole formed in the guiding funnel and communicated with the liquid collecting cover to enter the liquid collecting cover, and then converge along the guiding inclined surface arranged in the liquid collecting cover towards the liquid outlet pipe arranged on one side of the liquid collecting cover, and then be discharged from the liquid outlet pipe.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle recycling, and particularly to a multi-functional electric transportation and oil draining device for scrapped vehicles. Background Art

[0002] The scrapping of an automobile is usually due to the vehicle reaching a certain service life, mileage, or being severely damaged due to accidents, natural disasters, etc. and being unable to be repaired or the repair cost being too high. Before formal disassembly, the scrapped vehicle needs to undergo a preliminary inspection to ensure safety and no pollution. First is the safety inspection to check whether there are safety hazards in the vehicle, such as fuel tank leakage, battery problems, etc. Secondly is the pollution inspection to check whether there are environmental pollution risks in the vehicle, such as oil leakage, hazardous waste, etc. This step ensures the safety and environmental protection of the disassembly process. Before automobile disassembly, oil draining treatment is an essential step because improper handling of various oils inside the vehicle will cause serious pollution to the environment.

[0003] For example, a scrapped automobile oil draining platform with the publication number CN113147961A, which relates to the technical field of scrapped automobile treatment equipment. This prior art includes a base, a rotating device, and an oil receiving device. The rotating device is arranged on the base for rotating the axle, and the oil receiving device is used to receive the engine oil in the axle. The oil receiving device includes a chassis, a baffle, a control disk, a transportation channel, a container, a placement pipe, and an intermittent control mechanism. The baffle is arranged on the periphery of the chassis, the chassis is arranged on the base, the radius of the chassis is greater than the radius of the control disk, the control disk is rotatably connected to the side of the chassis away from the base, a plurality of placement openings are formed on the periphery of the control disk, the placement pipe is arranged on the base, the container is placed in the placement pipe, the placement pipe faces the placement opening, the transportation channel is inclined, and the intermittent control mechanism is used to control the intermittent movement of the control disk, facilitating the oil draining of the axle of the scrapped automobile and reducing the possibility of engine oil accumulating in the working area.

[0004] However, the above prior art still has some defects when recycling vehicle gasoline: The base of the above prior art is composed of four support columns, which are welded to the placement table to provide stable support. The placement table is used to place and fix the axle of the scrapped automobile to be drained of oil. That is to say, before recycling the vehicle, an additional device is needed to lift the scrapped automobile and then place it on the placement table for recycling treatment, and then the vehicle body needs to be removed from the placement table.

[0005] Meanwhile, when the above-mentioned prior art recovers the engine oil of an automobile, a drain hole is first opened on the axle. Then, the rotating device rotates the vehicle so that the drain hole is aligned with the container and the engine oil flows into the container, which facilitates the engine oil to be transported by the oil receiving device. Since it takes a certain amount of time to operate the rotating device to align the drain hole on the axle with the oil receiving container, during this process, the engine oil will continuously seep out from the opened drain hole. This means that before the drain hole is aligned with the container, a part of the engine oil has leaked into the working area instead of flowing directly into the container.

[0006] Based on this, under the statement of the above viewpoints, there is still room for improvement in the prior art's method of recovering gasoline from vehicles. Summary of the Invention

[0007] In order to solve the above technical problems, the present application provides a multifunctional electric transportation and oil draining device for scrapped automobiles, adopting the following technical solutions:

[0008] A multifunctional electric transportation and oil draining device for scrapped automobiles includes a support frame. A lifting frame is slidably arranged on the support frame. A sliding groove is formed on one side of the lifting frame. Symmetrically distributed lifting rods are arranged in the sliding groove. An oil drainer is arranged inside the support frame. A rotating shaft threadedly connected to the lifting frame is rotatably arranged on the support frame. The oil drainer includes a sliding bottom support slidably arranged on the support frame. A plurality of stabilizing rods are slidably arranged on the sliding bottom support. A sliding top plate is jointly arranged at the upper ends of the plurality of stabilizing rods. A sliding guide groove is formed on the sliding top plate. A sliding guide block is slidably arranged in the sliding guide groove. An oil extraction rod is slidably penetrated through the sliding guide block.

[0009] A number of circumferentially evenly distributed diversion grooves are formed on the oil extraction rod.

[0010] A guiding funnel is arranged on the sliding guide block. An upwardly convex guiding inclined surface is arranged inside the guiding funnel. A diversion block slidably connected to the diversion groove is arranged on the guiding inclined surface.

[0011] A liquid collecting cover is arranged at the lower end of the guiding funnel. A communication hole communicating with the liquid collecting cover is formed inside the guiding funnel. A liquid outlet pipe is arranged on one side of the liquid collecting cover. A diversion inclined surface facing the liquid outlet pipe is arranged inside the liquid collecting cover.

[0012] Preferably, the oil drainer further includes a sliding bottom block slidably arranged on the sliding bottom support. The lower end of the oil extraction rod is connected to the sliding bottom block, and a pointed cone is arranged at the upper end of the oil extraction rod.

[0013] Preferably, a return spring is arranged between the sliding bottom block and the guiding funnel.

[0014] Preferably, the lifting rod is slidably arranged in the sliding groove, and an adjusting screw rod threadedly connected to the lifting rod is rotatably arranged in the sliding groove.

[0015] Preferably, the support frame is provided with a driving member; the driving member includes a driving rack slidably penetrating through the support frame, one side of the driving rack is connected to the sliding bottom support, a driving shaft is rotatably arranged on the support frame through a bracket, and a driving gear meshing with the driving rack is arranged on the driving shaft.

[0016] Preferably, the inside of the tapered tip is configured as a hollow cavity, an air guide pipe communicating with the cavity is arranged inside the oil extraction rod, and air outlet holes are formed in the tapered tip.

[0017] In summary, the present application includes at least one of the following beneficial technical effects:

[0018] 1. In the present invention, the gasoline flowing out from the diversion groove will flow along the diversion block onto the guiding inclined surface, then flow into the guiding funnel, and then pass through the communication hole formed in the guiding funnel and communicating with the liquid collecting cover to enter the liquid collecting cover, and then converge along the guiding inclined surface arranged inside the liquid collecting cover towards the liquid outlet pipe arranged on one side of the liquid collecting cover, and then be discharged from the liquid outlet pipe.

[0019] 2. During the oil discharging process of the present invention, air is injected into the cavity through the air guide pipe, and the air is injected into the fuel tank through the air outlet holes formed in the tapered tip, so that the air enters above the gasoline in the fuel tank. As the air enters the fuel tank, air pressure will be formed in the gasoline, causing the gasoline to flow out of the diversion groove more quickly and improving the oil discharging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the present invention.

[0021] Figure 2 is a schematic structural diagram of the oil drainer of the present invention.

[0022] Figure 3 is a cross-sectional view of the oil drainer of the present invention.

[0023] Figure 4 is a schematic structural diagram between the oil extraction rod and the guiding funnel of the present invention.

[0024] Figure 5 is a cross-sectional view between the oil extraction rod and the guiding funnel of the present invention.

[0025] Figure 6 is a cross-sectional view of the oil extraction rod of the present invention.

[0026] Figure 7 is a schematic structural diagram of the driving member of the present invention.

[0027] Figure 8 is a cross-sectional view of the driving member of the present invention.

[0028] Description of reference numerals: 1, support frame; 2, lifting frame; 21, sliding groove; 22, rotating shaft; 3, lifting rod; 4, oil drainer; 41, sliding bottom support; 42, stabilizing rod; 43, sliding top plate; 44, sliding guide groove; 45, sliding guide block; 46, oil extraction rod; 47, sliding bottom block; 471, transmission shaft; 48, sharp cone; 49, diversion groove; 5, guiding funnel; 51, guiding inclined surface; 52, diversion block; 53, liquid collection cover; 54, communication hole; 55, liquid outlet pipe; 56, diversion inclined surface; 57, return spring; 58, adjusting screw; 59, cavity; 591, air guide pipe; 592, air outlet hole; 6, driving member; 61, driving rack; 62, driving shaft; 63, driving gear. Detailed implementation manners

[0029] The following further elaborates on this application Figures 1 to 8 in conjunction with the accompanying drawings.

[0030] An embodiment of this application discloses a multifunctional electric transportation and oil draining device for scrapped cars. By inserting a guide rod into the fuel tank, gasoline leaks into the funnel along the guide groove for collection.

[0031] Embodiment: Referring to Figure 1 and Figure 2 as shown, a multifunctional electric transportation and oil draining device for scrapped cars includes a support frame 1, which is installed at the front end of a self-propelled vehicle. The self-propelled vehicle adopts full-automatic driverless operation. When draining oil from a scrapped car, the self-propelled vehicle drives the support frame 1 closer to the scrapped vehicle, and then drains oil from the scrapped car.

[0032] When the self-propelled vehicle drives the support frame 1 closer to the scrapped vehicle, the support frame 1 drives the lifting frame 2 slidably arranged thereon. A sliding groove 21 is formed on one side of the lifting frame 2, and symmetrically distributed lifting rods 3 are arranged in the sliding groove 21. The lifting rods 3 extend to the bottom of the scrapped vehicle, and then drive the rotating shaft 22 rotatably arranged on the support frame 1 to rotate. The rotating rotating shaft 22 drives the lifting frame 2 to move upward through threaded connection with the lifting frame 2, and the scrapped car is steadily lifted by the lifting rods 3, creating conditions for the oil draining operation.

[0033] After that, the oil drainer 4 arranged in the support frame 1 is activated. The oil drainer 4 moves under the lifted scrapped car and then pierces into the fuel tank of the scrapped car to drain oil, reducing the possibility of oil leakage and environmental pollution, improving the oil draining efficiency. At the same time, the fuel tank positions and structures of different vehicle models are different, and the oil drainer 4 needs to have sufficient flexibility and adaptability to ensure accurate piercing into the fuel tank for oil draining.

[0034] Referring to Figure 3 、 Figure 4 、 Figure 5 and Figure 6As shown, specifically, the oil drainer 4 includes a sliding bottom support 41 slidably arranged on the support frame 1. A plurality of stabilizing rods 42 are slidably arranged on the sliding bottom support 41. The upper ends of the plurality of stabilizing rods 42 are jointly provided with a sliding top plate 43. A sliding guide groove 44 is formed on the sliding top plate 43, and a sliding guide block 45 is slidably arranged in the sliding guide groove 44.

[0035] When draining the oil from a scrapped vehicle, the driving member 6 arranged on the support frame 1 is started. The driving member 6 will drive the sliding bottom support 41 to move to the bottom of the vehicle. The sliding bottom support 41 will drive the sliding top plate 43 to move to the bottom of the vehicle together through the stabilizing rods 42. At this time, the oil extraction rod 46 slidably penetrating through the sliding guide block 45 will move to the bottom of the vehicle.

[0036] Then, the transmission shaft 471 rotatably penetrating through the sliding bottom support 41 is driven to rotate. The rotating transmission shaft 471 will be threadedly connected with the sliding bottom block 47 slidably arranged on the sliding bottom support 41, driving the sliding bottom block 47 to move to the bottom of the vehicle fuel tank. Since the lower end of the oil extraction rod 46 is connected to the sliding bottom block 47, the sliding bottom block 47 will drive the oil extraction rod 46 to move to the bottom of the fuel tank.

[0037] After that, the rotating shaft 22 is driven to reverse, and the lifting frame 2 will drive the lifting rod 3 to move downward together. At this time, the sharp cone 48 arranged at the upper end of the oil extraction rod 46 will pierce the fuel tank of the vehicle, enabling the oil extraction rod 46 to extend into the fuel tank. At this time, the remaining gasoline in the fuel tank will flow out along a plurality of diversion grooves 49 formed on the oil extraction rod 46, and the plurality of diversion grooves 49 are circumferentially and evenly distributed. Among them, a guiding funnel 5 is arranged on the sliding guide block 45. A liquid collecting cover 53 is arranged at the lower end of the guiding funnel 5. A guiding inclined surface 51 protruding upward is arranged in the guiding funnel 5, and a diversion block 52 slidably connected with the diversion groove 49 is arranged on the guiding inclined surface 51.

[0038] The gasoline flowing out from the diversion groove 49 will flow onto the guiding inclined surface 51 along the diversion block 52, then flow into the guiding funnel 5, then pass through a communication hole 54 formed in the guiding funnel 5 and communicated with the liquid collecting cover 53 to enter the liquid collecting cover 53, and then converge along the guiding inclined surface 56 arranged in the liquid collecting cover 53 towards the liquid outlet pipe 55 arranged on one side of the liquid collecting cover 53, and then be discharged from the liquid outlet pipe 55. The liquid outlet pipe 55 is connected to the oil storage device on the self-propelled vehicle to collect the discharged gasoline.

[0039] A return spring 57 is arranged between the sliding bottom block 47 and the guiding funnel 5. When the rotating shaft 22 is reversed to drive the lifting rod 3 to move downward, the guiding funnel 5 will compress the return spring 57. When the gasoline in the vehicle fuel tank is drained, the lifting rod 3 will lift the vehicle, causing the oil extraction rod 46 to withdraw from the fuel tank. At this time, the compressed return spring 57 will push up the guiding funnel 5 to restore to the initial state. Then, the driving member 6 drives the sliding bottom support 41 to move into the support frame 1. Subsequently, the lifting rod 3 will lower the vehicle that has completed draining the oil to drain the next vehicle.

[0040] Among them, the pointed cone 48 is internally constructed with a hollow cavity 59. An air guide pipe 591 communicating with the cavity 59 is arranged inside the oil extraction rod 46. During the oil discharge process, air is injected into the cavity 59 through the air guide pipe 591. The air is injected into the fuel tank through the air outlet holes 592 opened on the pointed cone 48, so that the air enters above the gasoline in the fuel tank. As the air enters the fuel tank, air pressure will be formed in the gasoline, causing the gasoline to flow out of the diversion groove 49 more quickly and improving the oil discharge efficiency.

[0041] The lifting rod 3 is slidably arranged in the sliding groove 21. An adjusting screw rod 58 threadedly connected to the lifting rod 3 is rotatably arranged in the sliding groove 21. By driving the adjusting screw rod 58 to rotate, the rotating adjusting screw rod 58 will drive the lifting rod 3 to move oppositely in the sliding groove 21. When the two lifting rods 3 move towards the opposite sides, the distance between the two lifting rods 3 will decrease. On the contrary, when the adjusting screw rod 58 drives the distance between the two lifting rods 3 to become larger, so as to adapt to different sizes of automobiles.

[0042] At the same time, a weight sensor is arranged on the lifting rod 3 to weigh the scrapped automobile. The weight sensor can directly measure the weight of the vehicle, providing important data support for the treatment of scrapped automobiles, helping to optimize the recycling process and improve the resource utilization rate. By real-time monitoring the vehicle weight, it can effectively prevent the occurrence of equipment overload and operation accidents and improve the operation safety.

[0043] At the same time, the weight data can help the enterprise to better manage resources. For example, estimating the recyclable metal quantity according to the vehicle weight and optimizing the recycling plan. Among them, for the self-propelled vehicle, cameras are evenly arranged around it to ensure full coverage without dead angles. It also has fire extinguishing steering nozzles for fire extinguishing. When a fire is detected by a temperature sensor or a smoke sensor, the fire extinguishing nozzles are linked with the temperature sensor or the smoke sensor. When a fire is detected, the fire extinguishing nozzles are automatically started to extinguish the fire. By integrating cameras and a fire extinguishing system in the multifunctional scrapped automobile electric transportation and oil discharge equipment, it can realize the full-coverage monitoring and emergency fire extinguishing functions for the scrapped automobile, effectively preventing and coping with possible fire accidents and ensuring the safety of operators and equipment.

[0044] In the case of unattended operation, the self-propelled vehicle can automatically start the inspection program at night and conduct a comprehensive safety inspection on the scrapped automobile and its surrounding environment by integrating a variety of sensors and cameras.

[0045] Refer to Figure 7 and Figure 8As shown in the figure, specifically, the driving member 6 includes a driving rack 61 slidably penetrating through the support frame 1. One side of the driving rack 61 is connected to the sliding bottom bracket 41. A driving shaft 62 is rotatably arranged on the support frame 1 through a bracket, and a driving gear 63 meshing with the driving rack 61 is arranged on the driving shaft 62. By driving the driving shaft 62 to rotate, the rotating driving shaft 62 will drive the driving gear 63 to rotate together. The rotating driving gear 63 will drive the driving rack 61 to move through meshing with the driving rack 61, and the moving driving rack 61 will drive the sliding bottom bracket 41.

[0046] The implementation principle of the present invention is as follows:

[0047] (1): When draining the oil from the scrapped vehicle, the self-propelled vehicle will drive the support frame 1 close to the scrapped vehicle, and then drain the oil from the scrapped vehicle. The support frame 1 will drive the lifting frame 2 slidably arranged thereon. A sliding groove 21 is formed on one side of the lifting frame 2, and symmetrically distributed lifting rods 3 are arranged in the sliding groove 21. The lifting rods 3 will extend out to the bottom of the scrapped vehicle.

[0048] (2): Then drive the rotating shaft 22 rotatably arranged on the support frame 1 to rotate. The rotating rotating shaft 22 will drive the lifting frame 2 to move upward through the threaded connection with the lifting frame 2, and lift the scrapped vehicle smoothly by the lifting rods 3 to create conditions for the oil draining operation.

[0049] (3): The driving member 6 will drive the sliding bottom bracket 41 to move to the bottom of the vehicle. The sliding bottom bracket 41 will drive the sliding top plate 43 to move to the bottom of the vehicle together through the stabilizing rod 42. At this time, the oil extraction rod 46 slidably penetrating through the sliding guide block 45 will move to the bottom of the vehicle.

[0050] (4): Then drive the transmission shaft 471 rotatably penetrating through the sliding bottom bracket 41 to rotate. The rotating transmission shaft 471 will drive the sliding bottom block 47 to move to the bottom of the vehicle fuel tank through the threaded connection with the sliding bottom block 47 slidably arranged on the sliding bottom bracket 41. Since the lower end of the oil extraction rod 46 is connected to the sliding bottom block 47, the sliding bottom block 47 will drive the oil extraction rod 46 to move to the bottom of the fuel tank.

[0051] (5): The lifting frame 2 will drive the lifting rods 3 to move downward together. At this time, the sharp cone 48 arranged at the upper end of the oil extraction rod 46 will pierce the fuel tank of the vehicle, so that the oil extraction rod 46 extends into the fuel tank. At this time, the remaining gasoline in the fuel tank will flow out along several diversion grooves 49 formed on the oil extraction rod 46.

[0052] (6): The gasoline flowing out of the diversion groove 49 will flow along the diversion block 52 onto the guiding inclined surface 51, then flow into the guiding funnel 5, then pass through the communication hole 54 opened in the guiding funnel 5 and communicating with the liquid collecting cover 53 to enter the liquid collecting cover 53, and then converge along the guiding inclined surface 56 provided in the liquid collecting cover 53 towards the liquid discharge pipe 55 provided on one side of the liquid collecting cover 53, and then be discharged from the liquid discharge pipe 55.

[0053] (7)During the oil discharge process, air is injected into the cavity 59 through the air guide pipe 591. The air is injected into the fuel tank through the air outlet hole 592 opened on the sharp cone 48, so that the air enters above the gasoline in the fuel tank. As the air enters the fuel tank, the air will form air pressure in the gasoline, causing the gasoline to flow out of the diversion groove 49 more quickly and improving the oil discharge efficiency.

[0054] (8)After the gasoline in the vehicle fuel tank is completely discharged, the lifting rod 3 lifts the vehicle, causing the oil extraction rod 46 to withdraw from the fuel tank. At this time, the compressed return spring 57 pushes up the guiding funnel 5 to restore to the initial state. Then, the driving member 6 drives the sliding bottom bracket 41 to move into the support frame 1. Subsequently, the lifting rod 3 lowers the vehicle that has completed the oil discharge to discharge the oil for the next vehicle.

[0055] The embodiments of this specific implementation manner are all preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A multifunctional electric transport and oil discharge device for scrapped vehicles, comprising a support frame (1), characterized in that: A lifting frame (2) is slidably arranged on the support frame (1), a sliding groove (21) is provided on one side of the lifting frame (2), symmetrically distributed lifting rods (3) are arranged in the sliding groove (21), and an oil discharger (4) is arranged in the support frame (1); a rotating shaft (22) threadedly connected to the lifting frame (2) is rotatably arranged on the support frame (1); the oil discharger (4) comprises a sliding base (41) slidably arranged on the support frame (1), a plurality of stabilizing rods (42) are slidably arranged on the sliding base (41), a sliding top plate (43) is commonly arranged at the upper ends of the plurality of stabilizing rods (42), a sliding guide groove (44) is provided on the sliding top plate (43), a sliding guide block (45) is slidably arranged in the sliding guide groove (44), and an oil extraction rod (46) is slidably penetrated through the sliding guide block (45); The oil extraction rod (46) is provided with a plurality of guide grooves (49) evenly distributed in the circumferential direction; A guide funnel (5) is provided on the sliding guide block (45), an upwardly protruding guide slope (51) is provided inside the guide funnel (5), and a guide block (52) slidably connected to the guide groove (49) is provided on the guide slope (51); A liquid collecting cover (53) is provided at the lower end of the guide funnel (5), and a communication hole (54) communicating with the liquid collecting cover (53) is provided in the guide funnel (5); a liquid outlet pipe (55) is provided on one side of the liquid collecting cover (53), and a flow guiding inclined surface (56) facing the liquid outlet pipe (55) is provided in the liquid collecting cover (53).

2. The multifunctional electric transportation and oil discharge equipment for scrapped vehicles according to claim 1 is characterized by: The oil drainer (4) further comprises a sliding bottom block (47) slidably arranged on the sliding bottom bracket (41); the lower end of the oil extraction rod (46) is connected to the sliding bottom block (47); and the upper end of the oil extraction rod (46) is provided with a pointed cone (48).

3. The multifunctional electric transportation and oil discharge equipment for scrapped vehicles according to claim 2 is characterized by: A return spring (57) is provided between the sliding bottom block (47) and the guide funnel (5).

4. The multifunctional electric transportation and oil discharge equipment for scrapped vehicles according to claim 1 is characterized by: The lifting rod (3) is slidably arranged in the sliding groove (21), and an adjusting screw (58) threadedly connected to the lifting rod (3) is rotatably arranged in the sliding groove (21).

5. The multifunctional electric transportation and oil discharge equipment for scrapped vehicles according to claim 4 is characterized by: The support frame (1) is provided with a driving member (6); the driving member (6) comprises a driving rack (61) slidably arranged on the support frame (1), one side of the driving rack (61) is connected to the sliding base (41), a driving shaft (62) is rotatably arranged on the support frame (1) through a bracket, and a driving gear (63) meshing with the driving rack (61) is arranged on the driving shaft (62).

6. The multifunctional electric transportation and oil discharge equipment for scrapped vehicles according to claim 2 is characterized by: The pointed cone (48) is structured as a hollow cavity (59), an air guide tube (591) communicating with the cavity (59) is arranged in the oil extraction rod (46), and an air outlet hole (592) is opened on the pointed cone (48).

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