Multifunctional trolley for carrying and pouring oil drum

Abstract

The utility model provides an oil drum carrying and oil pouring multifunctional trolley. The oil drum carrying and oil pouring multifunctional trolley comprises a lever arm, a long vertical rod, a hanging rod, a hoop, a frame, a transverse rod, a manual winch, a hanging rope, an air spring and a fixed pulley. The manual winch is fixedly connected with the frame, the fixed pulley is fixedly connected with the cross rod, the lifting rope is wound on the manual winch and penetrates through the fixed pulley to be fixedly connected with the hoop, one end of the gas spring is rotationally connected with a long arm of the lever arm, and the other end of the gas spring is fixedly connected with the gas spring. And the other end of the gas spring is rotationally connected with the long vertical rod. According to the multifunctional trolley, the oil drum is placed in the hoop and locked, the manual winch is rotated to drive the lifting rope, so that the connecting end of the hoop and the lifting rope is lifted, the hoop and the oil drum incline together, and then the purposes of carrying and oil pouring are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of transport devices, and in particular to a multifunctional trolley for transporting and pouring oil drums. Background Art

[0002] In actual production applications, the process of moving or pouring oil drums requires multiple people or the use of other equipment due to the large size and heavy weight of 208L oil drums.

[0003] At present, short-distance transportation usually involves manual rolling of the barrel, which is labor-intensive, time-consuming, and difficult for one person to operate, resulting in low work efficiency. There are also some mechanical transportation methods, which can achieve the effect of fast transportation, but because they cannot be disassembled, they are dedicated to special machines. In actual transportation, unsafe behaviors such as oil barrels tipping over and injuring operators may occur, and the position of the oil barrels cannot be adjusted according to the ground conditions. The angle of the oil barrel cannot be adjusted when pouring the oil, and thus the operation cannot be completed safely and effectively. Utility Model Content

[0004] The present application provides a multifunctional oil barrel transport and oil pouring trolley to solve the problems of time-consuming, labor-intensive, low-efficiency and unsafe behavior in the process of oil barrel transport and oil pouring. A multifunctional oil barrel transport hand-cranked oil pouring trolley is provided, which saves time, labor and is easy to operate, while avoiding potential and unstable dangerous factors brought by personnel during the transport process, improving the transport efficiency while greatly reducing environmental pollution, protecting the environment and ensuring the life safety and health of the operators.

[0005] The present application provides a multifunctional trolley for carrying and pouring oil drums, comprising a manual winch, a fixed pulley, a lever arm, a long vertical pole, a suspension rod, a clamp, a vehicle frame, a suspension rope and a cross bar; the long vertical poles are symmetrically arranged on the surface of the vehicle frame, and the other end of each of the long vertical poles is respectively hinged to the fulcrum of the lever arm; the cross bar is connected between one ends of the symmetrically arranged lever arms, and the suspension rods are respectively connected to the inner sides of the other ends of the symmetrically arranged lever arms, and the other ends of the two suspension rods are symmetrically rotatably connected to the outer side of the clamp; the fixed pulley is fixedly connected to the cross bar, and the suspension rope is movably connected to the outer side of the fixed pulley, one end of the suspension rope is connected to the clamp, and the other end of the suspension rope is connected to the manual winch.

[0006] In a possible implementation, the lever arm includes a short arm and a long arm; a plurality of first connecting holes and second connecting holes are evenly arranged at the connection between the short arm and the suspension rod, and the short arm and the suspension rod are rotatably connected through corresponding first connecting holes, second connecting holes and pins passing through the first connecting holes and the second connecting holes; the cross bar is fixedly connected between the long arms.

[0007] In a possible implementation, a limiting block is provided on a side of the long vertical pole close to the long arm, and the limiting block is fixedly connected to the long vertical pole.

[0008] In a possible implementation, a gas spring is hingedly connected to one side of the long vertical pole where the limit block is provided, and the other end of the gas spring is hingedly connected to the long arm.

[0009] In a possible implementation, the clamp includes a main board and a flap, the suspension rods are symmetrically arranged on the outer side of the main board, both ends of the main board are rotatably connected to the flaps, and a locking mechanism is arranged at adjacent ends of the two flaps.

[0010] In a possible implementation, fixing plates are symmetrically arranged on the outer side of the main board, one side of the fixing plates is fixedly connected to the main board, and the other side of the fixing plates is rotatably connected to the suspension rod.

[0011] In a possible implementation, an extension rod is further included, the main board is in an arc-shaped structure as a whole, the arc vertex of the main board is fixedly connected to one end of the extension rod, and the other end of the extension rod is fixedly connected to the suspension rope.

[0012] In a possible implementation, the frame is in a Y-shaped structure as a whole, the open end of the Y-shaped structure is symmetrically provided with fixed wheels, and the closed end of the Y-shaped structure is provided with universal wheels.

[0013] In a possible implementation, a short vertical pole is further included. The short vertical pole is fixedly connected to the closed end of the Y-shaped structure, and the other end of the short vertical pole is fixedly connected to the manual winch.

[0014] The technical solution provided by this application has at least the following technical effects:

[0015] (1) The present application proposes a multifunctional trolley for transporting and pouring oil from oil barrels. The oil barrel is fixed by a clamp, and then the clamp is connected to a fixed pulley and a manual winch by a lifting rope. The fixed pulley is used to change the direction of the applied force, and the clamp is driven by the lifting rope to make the oil barrel tilt to a certain extent, so that the oil barrel leaves the ground, thereby solving the problem of difficulty in pouring oil from oil barrels in traditional methods. Through the design of the frame and crossbar, the purpose of transporting the oil barrel can be achieved by pushing the crossbar. The main board and two flaps of the clamp clamp the oil barrel in the clamp. After the locking mechanism on the flap is locked, the oil barrel can be fixed on the clamp. The locking mechanism facilitates the loading and unloading of the oil barrel.

[0016] (2) The present application sets the suspension rod and the cross bar on the short arm and the long arm of the lever arm respectively, and fixes the fixed pulley on the cross bar, and changes the point of force application by the lever, thereby achieving a labor-saving effect. Multiple first connection holes and second connection holes are respectively set on the suspension rod and the lever arm. Considering the unevenness of the road surface during transportation and the amount of oil in the oil barrel when pouring oil, the connection holes at different positions on the suspension rod and the lever arm can be connected to avoid touching the ground during transportation and the problem of difficulty in pouring out the oil barrel due to too little oil in the oil barrel;

[0017] (3) The multifunctional trolley for transporting and pouring oil drums provided in the present application greatly simplifies the tedious process of manual transport and pouring oil, reduces the incidence of safety accidents during the transport and pouring process, and adopts a pollution-free and non-powered design for transporting and pouring oil, which reduces energy consumption and environmental pollution, thereby improving work efficiency and reducing the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present application or the prior art, the drawings required for use in the description of the present application or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure of a multifunctional trolley for transporting and pouring oil drums provided in this application;

[0020] Figure 2 A schematic diagram of a multifunctional trolley for transporting and pouring oil drums provided in this application;

[0021] Figure numerals: 1. manual winch; 2. fixed pulley; 3. lever arm; 4. long vertical pole; 5. suspension rod; 6. clamp; 61. main board; 62. flap; 7. directional wheel; 8. frame; 9. universal wheel; 10. extension rod; 11. fixing plate; 12. gas spring; 13. limit block; 14. short vertical pole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in this application to clearly and completely describe the technical solutions in this application. Obviously, the described embodiments are part of the embodiments of the utility model, not all of them. Based on the embodiments in this utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this utility model.

[0023] In the description of the present application, it should be noted that the terms "upper", "lower", "vertical", "horizontal", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. The terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. In addition, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0024] The present application provides a multifunctional trolley for transporting and pouring oil drums, such as Figure 1 to Figure 2 As shown, the multifunctional trolley for transporting and pouring oil drums comprises a manual winch 1, a fixed pulley 2, a lever arm 3, a long vertical pole 4, a suspension rod 5, a hoop 6, a frame 8, a suspension rope and a cross bar.

[0025] The surface of the frame 8 is symmetrically provided with long vertical poles 4, which are used to support the weight of the oil barrel during the transportation and pouring of oil. The other end of the long vertical pole 4 is rotatably connected to the fulcrum of the lever arm 3, and one end of the lever arm 3 is fixedly connected with a cross bar as an operating handle, and the tilt angle of the oil barrel is adjusted when the trolley is pushed and the oil is poured during transportation. A fixed pulley 2 is fixedly connected to the cross bar, and the manual winch 1, the fixed pulley 2 and the clamp 6 are connected with a lifting rope, so that the state of the oil barrel can be easily moved and adjusted by rotating the manual winch 1. The other end of the lever arm 3 is rotatably connected to the suspension rod 5, and the suspension rod 5 is rotatably connected to the clamp 6. Then, when the lever arm 3 is adjusted, the suspension rod 5 is driven to move by the other end of the lever arm 3, so that the clamp 6 and the oil barrel move together to achieve the purpose of transportation and pouring oil.

[0026] For example, the frame 8 is arranged in a U-shape as a whole, with a directional wheel 7 arranged at each end of the opening, and a universal wheel 9 arranged at the arc midpoint of the U-shape, so as to ensure stable movement and smooth steering during the entire movement of the trolley. Two relatively parallel long vertical poles 4 are symmetrically arranged at both ends of the frame 8 near the directional wheel 7.

[0027] For example, the long vertical rod 4 is connected to the fulcrum of the lever arm 3, and the arm length of the lever arm 3 near the manual winch 1 is longer than that near the hoop 6, that is, the arm near the manual winch 1 is the long arm, and the arm near the hoop 6 is the short arm, so that the purpose of labor saving can be achieved when carrying and pouring oil. The short arm of the lever arm 3 is rotatably connected to the boom 5, and the crossbar is fixedly connected between the symmetrically arranged long arms.

[0028] For example, in order to be able to handle the oil drums and pour the oil according to the actual situation of the site, a plurality of first connection holes and first connection holes are evenly opened at the position where the short arm of the lever arm 3 and the suspension rod 5 are connected.

[0029] Exemplarily, a plurality of first connection holes and second connection holes are evenly arranged at the connection between the short arm of the lever arm 3 and the suspension rod 5, and the short arm of the lever arm 3 and the suspension rod 5 are rotatably connected at the first connection holes and the second connection holes.

[0030] For example, if the site for transporting and pouring oil is flat, the connection hole at the top of the short arm and the boom 5 is sufficient. However, if the site is rugged and uneven, the connection position needs to be adjusted. At this time, the position of the connection hole can be selectively adjusted, and the connection hole of the boom 5 can be adjusted to the side close to the hoop 6, so that the manual winch 1 only needs to be rotated a small number of times to meet the purpose of leaving the oil barrel off the ground.

[0031] Exemplarily, between the long vertical pole 4 and the long arm angle of the lever arm 3, the long vertical pole 4 is provided with a limit block 13 for limiting the downward pressing position of the lever arm 3. During the process of the manual winch 1 rotating the lifting hoop 6, the long arm of the lever arm 3 is driven downward by the fixed pulley 2 fixed on the cross bar, and the short arm of the lever arm 3 moves upward. After the long arm is pressed downward to a certain position, when the angle formed by the long arm and the boom 5 reaches the limit block 13, the long arm no longer moves downward.

[0032] Exemplarily, one end of the gas spring 12 is hinged on the long vertical rod 4, and the other end of the gas spring 12 is rotatably connected to the long arm of the lever arm 3. The gas spring 12 assists the upward and downward movements of the lever arm 3. When the long arm of the lever arm 3 is pressed down, the gas spring 12 contracts. When the long arm of the lever arm 3 is lifted, the gas spring 12 will extend accordingly to provide support for the long arm, thereby achieving a labor-saving effect.

[0033] Exemplarily, the clamp 6 consists of a main board 61 and flaps 62 rotatably connected on both sides of the main board 61, and a locking mechanism is set at the other end of the two flaps 62. When the entire clamp 6 surrounds the oil drum, the locking mechanism is locked, so that the oil drum will not shake when carrying and pouring oil.

[0034] For example, the locking mechanism used by the two flaps 62 can be a screw and a nut. Screw holes are opened at the closed position of the two flaps 62, and screws are passed through the screw holes of the two flaps 62 and fastened with nuts. The locking mechanism can be a buckle. Matching buckles are respectively installed at both ends of the closed position of the two flaps 62. After the entire hoop 6 surrounds the oil drum, the buckle is buckled and locked.

[0035] Exemplarily, the clamp 6 for fixing the oil drum during transportation and pouring of oil is arranged in a U shape, substantially fitting the outer wall of the oil drum.

[0036] Exemplarily, a fixing plate 11 is used as a transition at the connection between the suspension rod 5 and the main board 61 to ensure that the main board 61 will not be damaged when the clamp 6 and the oil drum move together.

[0037] Exemplarily, the main board 61 is arranged in an arc shape, and an extension rod 10 is arranged at the arc midpoint of the main board 61. One end of the extension rod 10 is fixedly connected to the main board 61, and the other end is connected to the lifting rope. One end of the extension rod 10 connected to the lifting rope faces the bottom of the oil barrel to be transported and poured, and the length of the extension rod 10 close to the bottom of the oil barrel should be greater than the center of the oil barrel standing upright. When the manual winch 1 is rotated and tightened, the lifting rope passes through the fixed pulley 2 to pull the extension rod 10 upward, thereby making the bottom of the oil barrel leave the ground and reach an inclined angle for pouring oil.

[0038] Exemplarily, the manual winch 1 and the frame 8 are connected via a short vertical pole 14, which provides support for the manual winch 1. The short vertical pole 14 has a certain height away from the ground, which facilitates the posture adjustment of the operator when turning the manual winch 1 during operation.

[0039] The method of using the multifunctional trolley for transporting and pouring oil drums in the present application is as follows:

[0040] Before carrying the oil drum, adjust the position of the short arm connection hole of the suspension rod 5 and the lever arm 3 according to whether the transportation route is flat, whether there are low-lying protrusions, etc. Push the opening of the frame 8 and the hoop 6 toward the oil drum, and when the oil drum is completely inside the hoop 6, lock the locking mechanism of the flap 62, which can be a screw connection or a pin connection. At this time, turn the manual winch 1, the lifting rope is wound around the manual winch 1 and begins to shrink. The lifting rope passes through the fixed pulley 2, and the other end is connected to the extension rod 10 fixedly connected to the hoop 6. Therefore, the tightening of the lifting rope drives the hoop 6 to tilt so that the oil drum leaves the ground to achieve the purpose of carrying the oil drum. Turn the manual winch 1 to tighten or loosen the lifting rope to adjust the tilt angle of the hoop 6, thereby realizing the function of pouring oil from the oil drum. While the lifting rope is tightened, the fixed pulley 2 drives the cross bar and the long arm of the lever arm 3 to press downward, and at this time, the gas spring 12 shrinks. After the long arm of the lever arm 3 is pressed down to the position of the limit block 13, it will no longer move downward. The short arm of the lever arm 3 moves upward, and by driving the connected suspension rod 5, the hoop 6 and the oil drum are lifted together, thereby realizing the function of transporting the oil drum.

[0041] After the handling and pouring operation is completed, the manual winch 1 is rotated in the opposite direction to loosen the lifting rope, and the oil barrel is restored from the inclined state to the vertical state. The cross bar and the long arm of the lever arm 3 are lifted upward to place the oil barrel stably on the ground. The locking mechanism of the flap 62 is released, and the frame 8 and the clamp 6 are removed to separate the oil barrel from the trolley, completing the entire handling and pouring operation.

[0042] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other. Each embodiment focuses on the differences from other embodiments.

[0043] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some or all of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the present application.

Claims

1. A multifunctional trolley for transporting and pouring oil drums, characterized in that: It comprises a manual winch (1), a fixed pulley (2), a lever arm (3), a long vertical pole (4), a suspension rod (5), a hoop (6), a vehicle frame (8), a suspension rope and a cross bar; The surface of the frame (8) is symmetrically provided with long vertical poles (4), and the other end of each of the long vertical poles (4) is respectively hinged to the fulcrum of the lever arm (3); the cross bar is connected between one ends of the symmetrically provided lever arms (3), and the inner sides of the other ends of the symmetrically provided lever arms (3) are respectively connected to the suspension rods (5), and the other ends of the two suspension rods (5) are symmetrically rotatably connected to the outer sides of the clamping hoop (6); the cross bar is fixedly connected to the fixed pulley (2), and the outer side of the fixed pulley (2) is movably connected to the suspension rope, one end of the suspension rope is connected to the clamping hoop (6), and the other end of the suspension rope is connected to the manual winch (1).

2. The multifunctional trolley for transporting and pouring oil drums according to claim 1 is characterized in that: The lever arm (3) comprises a short arm and a long arm; a plurality of first connection holes and second connection holes are evenly arranged at the connection between the short arm and the suspension rod (5); the short arm and the suspension rod (5) are rotatably connected via corresponding first connection holes, second connection holes and pins passing through the first connection holes and the second connection holes; the cross bar is fixedly connected between the long arms.

3. The multifunctional trolley for transporting and pouring oil drums according to claim 2 is characterized in that: A limiting block (13) is arranged on one side of the long vertical rod (4) close to the long arm, and the limiting block (13) is fixedly connected to the long vertical rod (4).

4. The multifunctional trolley for transporting and pouring oil drums according to claim 3 is characterized in that: The side of the long vertical rod (4) provided with the limit block (13) is hingedly connected to a gas spring (12), and the other end of the gas spring (12) is hingedly connected to the long arm.

5. The multifunctional trolley for transporting and pouring oil drums according to claim 1 is characterized in that: The clamp (6) comprises a main plate (61) and a flap (62), the suspension rod (5) being symmetrically arranged on the outer side of the main plate (61), the two ends of the main plate (61) being rotatably connected to the flap (62), and a locking mechanism being arranged at adjacent ends of the two flaps (62).

6. The multifunctional trolley for transporting and pouring oil drums according to claim 5 is characterized in that: A fixing plate (11) is symmetrically arranged on the outer side of the main board (61), one side of the fixing plate (11) is fixedly connected to the main board (61), and the other side of the fixing plate (11) is rotatably connected to the suspension rod (5).

7. The multifunctional trolley for transporting and pouring oil drums according to claim 5 is characterized in that: It also comprises an extension rod (10), the main board (61) being of an arc-shaped structure as a whole, the arc vertex of the main board (61) being fixedly connected to one end of the extension rod (10), and the other end of the extension rod (10) being fixedly connected to the suspension rope.

8. The multifunctional trolley for transporting and pouring oil drums according to claim 1 is characterized in that: The frame (8) is in a Y-shaped structure as a whole, the open end of the Y-shaped structure is symmetrically provided with fixed wheels (7), and the closed end of the Y-shaped structure is provided with universal wheels (9).

9. The multifunctional trolley for transporting and pouring oil drums according to claim 8, characterized in that: It also comprises a short vertical rod (14), wherein the short vertical rod (14) is fixedly connected to the closed end of the Y-shaped structure, and the other end of the short vertical rod (14) is fixedly connected to the manual winch (1).

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