Movable rapid refueling trolley

Abstract

The utility model relates to the technical field of refueling trolleys, and particularly discloses a movable rapid refueling trolley which comprises a trolley, an oil drum is placed on the trolley, a pump body is installed in an oil outlet of the oil drum, the oil outlet end of the pump body is connected with a refueling pipe, and the oil inlet end of the pump body is connected with an oil pumping pipe. A baffle is installed at the right corner of the bottom end of the oil drum, and the oil pumping pipe is connected into a center hole of the baffle. When the oil drum is used, the cart drives the oil drum to move to the position near equipment, the oil filling pipe stretches into an oil tank of the equipment, the pump body works, oil in the oil drum is pumped out through the oil pumping pipe, the transverse pipe and the inclined pipe, the oil is rapidly pumped into the oil tank of the equipment through the oil filling pipe, and oil filling is completed; oil at the oil bottom in the oil drum gathers to the bottom of the right side of the oil drum, the bottom oil in the oil drum can be completely pumped through the inclined pipe along with the pumping force of the pump body, and oil accumulation is avoided.

Description

Technical Field

[0001] The utility model relates to the field of refueling trolleys, in particular to a movable fast refueling trolley. Background Art

[0002] In order to ensure the normal operation of the equipment, it is necessary to refuel the equipment regularly. During the operation of the equipment, it is not convenient to refuel at the gas station, and a refueling truck needs to be brought to the equipment to refuel;

[0003] However, the current refueling truck has a slow oil pumping speed when refueling the equipment, which leads to a slow refueling speed. At the same time, the refueling oil bottom cannot be completely discharged, resulting in the problem of oil accumulation at the bottom. Utility Model Content

[0004] The purpose of the present utility model is to provide a movable fast refueling trolley to solve the problem raised in the above background technology that the current refueling trolley has a slow oil pumping speed when refueling equipment, resulting in a slow refueling speed, and at the same time the refueling oil bottom cannot be completely discharged, resulting in oil accumulation at the bottom.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a movable fast refueling cart, comprising a cart, an oil barrel placed on the cart, a pump body installed in the oil outlet of the oil barrel, a refueling pipe connected to the oil outlet end of the pump body, an oil extraction pipe connected to the oil inlet end of the pump body, a baffle installed at the right corner of the bottom end of the oil barrel, the oil extraction pipe connected to the center hole of the baffle, a horizontal pipe connected to the oil extraction pipe, and four inclined pipes connected to the horizontal pipe.

[0006] Preferably, the cart is composed of an L-shaped plate, an L-shaped groove, a movable plate and a pulley, wherein the L-shaped groove is provided on the L-shaped plate, the movable plate is placed in the L-shaped groove, the oil drum is mounted on the movable plate, and pulleys are respectively installed at the four corners of the bottom end of the L-shaped plate;

[0007] A driving structure is installed between the L-shaped slot and the movable plate, and the driving structure includes a machine base, a servo motor, a threaded rod, a threaded sleeve and a pin;

[0008] The machine base is rotatably installed in the vertical groove reserved on the L-shaped groove through a pin shaft, the servo motor is installed on the machine base, the threaded rod is installed on the output shaft of the servo motor, the threaded sleeve is rotatably installed in the vertical groove reserved on the movable plate through a pin shaft, the movable plate is rotatably installed in the L-shaped groove through a pin shaft, and the threaded rod is sleeved in the threaded sleeve.

[0009] Preferably, bolts are installed on the oil drum, threaded holes are opened on the movable plate, and the bolts are sleeved in the threaded holes.

[0010] Preferably, clamping blocks are installed outside the oil barrel, and the number of the clamping blocks is not less than four, and the clamping blocks are distributed on the oil barrel in a circular shape and at equal distances.

[0011] Preferably, an oil filling port is provided on the oil barrel, an annular pad is installed in the oil barrel, a filter is placed on the annular pad, and the filter is placed in the oil filling port.

[0012] Preferably, a battery is installed on the L-shaped plate, a first switch is electrically connected to the battery, and a second switch is electrically connected to the battery.

[0013] Preferably, the L-shaped plate is provided with two handles, which are symmetrically distributed on both sides with the center line of the L-shaped plate as the center.

[0014] Preferably, a metal tube is connected to the refueling pipe.

[0015] The utility model has at least the following beneficial effects:

[0016] 1. Use a cart to move the oil barrel to the vicinity of the equipment, insert the refueling pipe into the oil tank of the equipment, start the pump, and extract the oil in the barrel through the oil extraction pipe, horizontal pipe and inclined pipe, and quickly pump it into the equipment tank through the refueling pipe to complete the refueling. When the oil barrel is not in use, manually tilt the oil barrel to the outside, and the oil at the bottom of the barrel will gather at the bottom right of the barrel. With the suction force of the pump body, the bottom oil in the barrel can be pumped out through the inclined pipe to avoid oil accumulation at the bottom.

[0017] 2. When the oil drum is not in use, the reverse button on the second switch can be manually activated, and the battery supplies power to the servo motor. The output shaft of the servo motor drives the threaded rod to rotate counterclockwise in the threaded sleeve for a certain distance under manual control, and the threaded sleeve moves on the movable plate through the pin shaft, and the machine base moves in the L-shaped groove on the L-shaped plate through the pin shaft, so that the movable plate rotates clockwise in the L-shaped groove on the L-shaped plate through the pin shaft to a certain angle, which facilitates the oil drum to tilt outward. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 This is a schematic diagram of the machine base, servo motor and threaded rod structure of the utility model.

[0020] Figure 3 This is a schematic diagram of the pump body, refueling pipe and oil extraction pipe structure of the utility model.

[0021] Figure 4 This is a schematic diagram of the oil pumping pipe, baffle and inclined pipe structure of the utility model.

[0022] Figure 5This is a schematic diagram of the annular pad and filter structure of the utility model.

[0023] In the figure: 1. Cart; 2. L-shaped plate; 3. L-shaped groove; 4. Movable plate; 5. Pulley; 6. Oil drum; 7. Clamp; 8. Pump body; 9. Filling pipe; 10. Metal pipe; 11. Oil extraction pipe; 12. Baffle; 13. Horizontal pipe; 14. Oblique pipe; 15. Bolt; 16. Threaded hole; 17. Battery; 18. First switch; 19. Second switch; 20. Handle; 21. Drive structure; 22. Machine base; 23. Servo motor; 24. Threaded rod; 25. Threaded sleeve; 26. Pin; 27. Oil filling port; 28. Ring pad; 29. ​​Filter. DETAILED DESCRIPTION

[0024] See also Figure 1-Figure 5 The utility model provides a technical solution for a movable fast refueling trolley: a movable fast refueling trolley, comprising a trolley 1, an oil barrel 6 is placed on the trolley 1, a pump body 8 is installed in the oil outlet of the oil barrel 6, the pump body 8 is an oil pump, which works when connected to electricity, a refueling pipe 9 is connected to the oil outlet end of the pump body 8, the refueling pipe 9 is a hose, a metal pipe 10 is connected to the refueling pipe 9, and the metal pipe 10 is convenient for probing into the oil tank of the equipment, an oil extraction pipe 11 is connected to the oil inlet end of the pump body 8, and the oil extraction pipe 11 is made of metal material, and a baffle 1 is installed at the right corner of the bottom end of the oil barrel 6 2. The distance between the baffle 12 and the inner bottom of the oil barrel 6 is 2-3 cm. The oil extraction pipe 11 is connected to the center hole of the baffle 12. The oil extraction pipe 11 is welded to the center hole of the baffle 12. The oil extraction pipe 11 is connected to a horizontal pipe 13. The length of the horizontal pipe 13 is half of the diameter of the oil barrel 6 and is centrally arranged. Four inclined pipes 14 are connected to the horizontal pipe 13. The inclined pipes 14 have the same length and are distributed in a circular fan shape. The distance between each inclined pipe 14 and the inner bottom of the oil barrel 6 is the same, and the inclination direction is the right inner bottom of the oil barrel 6. The distance is between 0.5-1 cm.

[0025] The cart 1 is composed of an L-shaped plate 2, an L-shaped groove 3, a movable plate 4 and a pulley 5. The L-shaped groove 3 is opened on the L-shaped plate 2, the movable plate 4 is placed in the L-shaped groove 3, the oil drum 6 is installed on the movable plate 4, and the pulleys 5 are installed at the four corners of the bottom end of the L-shaped plate 2.

[0026] A driving structure 21 is installed between the L-shaped slot 3 and the movable plate 4. The driving structure 21 includes a base 22, a servo motor 23, a threaded rod 24, a threaded sleeve 25 and a pin 26;

[0027] The machine base 22 is rotatably installed in the vertical groove reserved on the L-shaped groove 3 through the pin shaft 26, and the servo motor 23 is installed on the machine base 22. The servo motor 23 works when it is powered on. The output shaft of the servo motor 23 can rotate forward and reverse, and the output shaft can be self-locking after the servo motor 23 is powered off. The threaded rod 24 is installed on the output shaft of the servo motor 23, and the threaded sleeve 25 is rotatably installed in the vertical groove reserved on the movable plate 4 through the pin shaft 26. The movable plate 4 is rotatably installed in the L-shaped groove 3 through the pin shaft 26, and the threaded rod 24 is sleeved in the threaded sleeve 25.

[0028] The oil barrel 6 is installed with a bolt 15, and a threaded hole 16 is opened on the movable plate 4. The bolt 15 is sleeved in the threaded hole 16, and the bolt 15 on the oil barrel 6 is screwed into the threaded hole 16 on the movable plate 4, so that the oil barrel 6 is installed on the movable plate 4. Due to the design of the length of the bolt 15 and the threaded hole 16, after the oil barrel 6 is installed, the pump body 8 is facing outward and is at the center line position of the movable plate 4.

[0029] A clamping block 7 is installed outside the oil barrel 6. The number of the clamping blocks 7 is not less than four. The clamping blocks 7 are distributed equidistantly on the oil barrel 6 in a ring shape. When the equipment is refueled, the refueling pipe 9 can be wrapped around and clamped in the clamping block 7 to prevent the refueling pipe 9 from dragging on the ground.

[0030] An oil filling port 27 is provided on the oil barrel 6, and an annular pad 28 is installed in the oil barrel 6. A filter screen 29 is placed on the annular pad 28. The filter screen 29 is made of stainless steel with a surface covered with holes. The mesh number can be selected according to actual use needs. The filter screen 29 is placed in the oil filling port 27. The filter screen 19 filters external impurities to prevent them from entering the oil barrel 6.

[0031] A battery 17 is installed on the L-shaped plate 2. The battery 17 is a rechargeable battery. The battery 17 is electrically connected to a first switch 18. The battery 17, the first switch 18 and the pump body 8 are electrically connected. The battery 17 is electrically connected to a second switch 19. The battery 17, the second switch 19 and the servo motor 23 are electrically connected. The second switch 19 is a forward and reverse switch that can control the forward and reverse rotation of the servo motor 23.

[0032] Two handles 20 are installed on the L-shaped plate 2. The handles 20 are symmetrically distributed on both sides with the midline of the L-shaped plate 2 as the center. A grip with a finger groove is installed outside the handle 20 to facilitate manual gripping of the handle 20.

[0033] When using the movable fast refueling trolley, first manually screw the bolt 15 on the oil barrel 6 into the threaded hole 16 on the movable plate 4, so that the oil barrel 6 is installed on the movable plate 4, and the power supply wire is connected. The oil from the external oil station is poured into the oil barrel 6 through the oil filling port 27, and the filter 19 filters the external impurities to prevent them from entering the oil barrel 6. Manually hold the handle 20, move the trolley 1 to the vicinity of the equipment through the pulley 5, and insert the metal pipe 10 into the oil tank of the equipment. Start the first switch 18, and the battery 17 supplies power to the pump body 8. The pump body 8 draws the oil in the oil barrel 6 through the oil extraction pipe 11, the horizontal pipe 13 and the inclined pipe 14, and quickly pumps the oil into the equipment tank through the filling pipe 9 and the metal pipe 10 to complete the refueling. When When the oil barrel 6 is not in use, the reverse button on the second switch 19 can be manually activated, and the battery 17 supplies power to the servo motor 23. The output shaft of the servo motor 23 drives the threaded rod 24 to rotate counterclockwise a certain distance in the threaded sleeve 25 (by manual control), and the threaded sleeve 25 is movable on the movable plate 4 through the pin 26, and the base 22 is movable in the L-shaped groove 3 on the L-shaped plate 2 through the pin 26, so that the movable plate 4 is rotated clockwise a certain angle in the L-shaped groove 3 on the L-shaped plate 2 through the pin 26. At this time, the oil barrel 6 tilts outward, and the oil at the bottom of the oil barrel 6 gathers at the bottom right of the oil barrel 6. With the suction force of the pump body 8, the bottom oil in the oil barrel 6 can be cleaned through the inclined tube 14 to avoid oil accumulation at the bottom.

Claims

1. A movable fast refueling trolley, comprising a trolley (1), characterized in that: An oil barrel (6) is placed on the cart (1), a pump body (8) is installed in the oil outlet of the oil barrel (6), a refueling pipe (9) is connected to the oil outlet end of the pump body (8), an oil extraction pipe (11) is connected to the oil inlet end of the pump body (8), a baffle (12) is installed at the right corner of the bottom end of the oil barrel (6), the oil extraction pipe (11) is connected to the center hole of the baffle (12), a transverse pipe (13) is connected to the transverse pipe (13), and a plurality of inclined pipes (14) are connected to the transverse pipe (13).

2. The movable fast refueling vehicle according to claim 1, characterized in that: The cart (1) is composed of an L-shaped plate (2), an L-shaped groove (3), a movable plate (4) and a pulley (5); the L-shaped groove (3) is provided on the L-shaped plate (2); the movable plate (4) is placed in the L-shaped groove (3); the oil barrel (6) is mounted on the movable plate (4); and pulleys (5) are respectively mounted at the four corners of the bottom end of the L-shaped plate (2); A driving structure (21) is installed between the L-shaped groove (3) and the movable plate (4), and the driving structure (21) includes a machine base (22), a servo motor (23), a threaded rod (24), a threaded sleeve (25) and a pin (26); The machine base (22) is rotatably mounted in a vertical groove reserved on the L-shaped groove (3) via a pin shaft (26); the servo motor (23) is mounted on the machine base (22); the threaded rod (24) is mounted on the output shaft of the servo motor (23); the threaded sleeve (25) is rotatably mounted in a vertical groove reserved on the movable plate (4) via a pin shaft (26); the movable plate (4) is rotatably mounted in the L-shaped groove (3) via a pin shaft (26); and the threaded rod (24) is sleeved in the threaded sleeve (25).

3. The movable fast refueling vehicle according to claim 2, characterized in that: The oil barrel (6) is provided with a bolt (15), the movable plate (4) is provided with a threaded hole (16), and the bolt (15) is sleeved in the threaded hole (16).

4. The movable fast refueling vehicle according to claim 1, characterized in that: Clamping blocks (7) are installed outside the oil barrel (6), and the number of the clamping blocks (7) is not less than four. The clamping blocks (7) are distributed on the oil barrel (6) in an annular shape and at equal intervals.

5. The movable fast refueling vehicle according to claim 1, characterized in that: An oil filling port (27) is provided on the oil barrel (6), an annular pad (28) is installed in the oil barrel (6), a filter screen (29) is placed on the annular pad (28), and the filter screen (29) is placed in the oil filling port (27).

6. The movable fast refueling vehicle according to claim 2, characterized in that: A storage battery (17) is installed on the L-shaped plate (2), a first switch (18) is electrically connected to the storage battery (17), and a second switch (19) is electrically connected to the storage battery (17).

7. The movable fast refueling vehicle according to claim 2, characterized in that: The L-shaped plate (2) is provided with handles (20), and the number of the handles (20) is two. The handles (20) are symmetrically distributed on both sides with the center line of the L-shaped plate (2) as the center.

8. The movable fast refueling vehicle according to claim 1, characterized in that: The refueling pipe (9) is connected to a metal pipe (10).

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