Barrel transfer trolley
By designing the support frame, fixing frame and lifting mechanism of the barrel transport truck, combined with the use of the pull rod, the damage problem of water in the portable barrel to the human body is solved, and the convenient and labor-saving transfer of the barrel is achieved, which is suitable for the use of middle-aged and elderly people in rural areas. need.
Patent Information
- Application Number
- CN202421305057.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-10
- Publication Date
- 2025-01-07
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In rural areas, it is harmful to the human hands and waist when loading water in hand, especially for middle-aged and elderly people, it is difficult to transport bottled water, and lacks labor-saving and convenient transportation tools.
A barrel transport truck is designed, including a support frame, a fixing frame and a lifting mechanism. Through the design of the support frame and a fixing frame, the horizontal lifting and fixing of the barrel is achieved, and combined with the use of the pull rod, the barrel is transported easily.
Through the design of the lifting mechanism and pull rod, the barrel can be lifted and transported without bent over. It has a simple structure, convenient production and convenient use, which significantly reduces damage to the human body and saves physical strength.
Smart Images
Figure CN222310684U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of daily necessities tools, and particularly relates to a barrel transfer trolley. Background Art
[0002] In the vast rural areas, the tap water pipes can only be connected to the yard. Water is collected in buckets and carried by hand for transfer. When it needs to be transferred many times, it will cause damage to people's hands and waist. For middle-aged and elderly families who lack young and middle-aged people at home, transporting bottled water is even more difficult. Therefore, there is an urgent need for a labor-saving and convenient barrel transfer cart. Utility Model Content
[0003] In order to solve the above technical problems, the utility model provides a barrel transfer trolley.
[0004] The technical solution adopted by the utility model is a barrel transfer trolley, comprising a supporting frame, a fixing frame, a lifting mechanism and a pulling rod. The supporting frame and the fixing frame are both U-shaped frames with an opening facing forward. The fixing frame is arranged above the supporting frame. Two pairs of running wheels are respectively arranged at the front and rear of the bottom of the supporting frame. The left and right sides of the supporting frame are rotatably connected to the supporting rods. At least two supporting rods are arranged on each side. The other end of the supporting rod is rotatably connected to the fixing frame. The left and right sides and the upper end of the rear side of the fixing frame can be clamped on the upper edge of the barrel. The supporting frame is provided with a limiting portion so that the fixing frame is lower than the upper edge of the barrel when it swings down to the lower dead point, and the barrel is lifted and fixed when it swings up to the upper dead point. The lifting mechanism is used to act on the fixing frame to lift the fixing frame upward, and the pulling rod is connected to the rear side of the supporting frame or the fixing frame to pull the trolley.
[0005] Furthermore, the pull rod is rotatably connected to the rear side of the fixing frame.
[0006] Furthermore, the lifting mechanism includes a supporting connecting rod rotatably connected to the upper rear side of the supporting frame, the other end of the supporting connecting rod is rotatably connected to one end of a connecting rod, and the other end of the connecting rod is rotatably connected to the rod body of the pull rod.
[0007] Furthermore, the fixing frame includes a left side plate, a rear side plate and a right side plate of a U-shape, and positioning columns are protruding from the left side plate, the rear side plate and the right side plate at the quadrant points corresponding to the upper edge of the barrel.
[0008] Furthermore, the width of the fixing frame is equal to that of the supporting frame, and the left and right side structures of the supporting frame limit the fixing frame at the lowest point. A limit block is protruded from the upper right of the left and right side structures of the supporting frame, so that the fixing frame rotates around the highest point and then rests on the limit block.
[0009] Furthermore, a tension spring is provided on the left side and / or right side of the support frame to connect to the fixing frame, and the tension spring is inclined toward the opening direction of the support frame.
[0010] Furthermore, the running wheels on the front side are fixed wheels, and the running wheels on the rear side are universal wheels.
[0011] The utility model has the following beneficial effects:
[0012] The utility model provides a lifting mechanism, which can lift the bucket horizontally onto the fixed frame without bending over, and the trolley can be pulled by the pull rod for transportation. The utility model has the advantages of simple structure, convenient manufacture, convenient use, time-saving and labor-saving, and can reduce injuries to people. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the utility model;
[0014] Figure 2 It is a use schematic diagram of the utility model.
[0015] In the figure: 1. support frame; 11. support rod; 12. tension spring; 2. running wheel; 3. fixed frame; 31. left side plate; 32. rear side plate; 33. right side plate; 34. positioning column; 4. pull rod; 41. handle; 5. lifting mechanism; 51. supporting connecting rod; 52. connecting rod; 6. barrel. DETAILED DESCRIPTION
[0016] In order to better understand the purpose, structure and function of the utility model, a barrel transfer trolley of the utility model is further described in detail below in conjunction with the accompanying drawings.
[0017] like Figure 1 and Figure 2 As shown, a barrel transfer trolley comprises a support frame 1, a fixed frame 3 and a lifting mechanism 5. Both the support frame 1 and the fixed frame 3 are U-shaped frames with an opening facing forward. The fixed frame 3 is arranged above the support frame 1. Two pairs of running wheels 2 are respectively arranged at the front and rear of the bottom of the support frame 1. The left and right sides of the support frame 1 are rotatably connected to support rods 11. At least two support rods 11 are arranged on each side. The other end of the support rod 11 is rotatably connected to the fixed frame 3. The left and right sides and the upper end of the rear side of the fixed frame 3 can be clamped on the upper edge of the barrel. The support frame 1 is provided with a limiting portion, so that the fixed frame 3 is lower than the upper edge of the barrel 6 when it swings down to the lower dead point, and the barrel 6 is lifted and fixed when it swings up to the upper dead point. The lifting mechanism 5 is used to act on the fixed frame 3 to lift the fixed frame 3 upward, and a pull rod 4 is arranged on the rear side of the support frame or the fixed frame for pulling the trolley.
[0018] The barrel transfer trolley of the utility model can be made by welding steel plates, steel pipes or angle steels. In this embodiment, the running wheel 2 on the front side is a fixed wheel, and the running wheel 2 on the rear side is a universal wheel, which can be conveniently adjusted in direction. The support frame 1 is surrounded by a U-shaped frame with one side open by a mouth-shaped side plate, and a reinforcing rib is welded between adjacent side plates. The fixed frame 3 is surrounded by a left side plate 31, a rear side plate 32 and a right side plate 33 to form a U-shaped frame, and the distance between the left side plate 31 and the right side plate 33 is equal to the distance between the left and right side plates of the support frame 1. The left and right side plates of the support frame 1 limit the fixed frame 3 to the lowest point, and the left and right side plates of the support frame 1 are protruded with a limit block on the upper right side, so that the fixed frame 3 rotates around the highest point and rests on the limit block. In addition, a positioning column 34 is protruded on the left side plate 31, the rear side plate 32 and the right side plate 33 corresponding to the quadrant point position of the upper edge of the barrel 6.
[0019] The pull rod 4 is rotatably connected to the middle position of the rear side of the rear side plate 32, and a handle 41 is provided at the end of the pull rod 4 for easy handholding. The lifting mechanism 5 adopts a connecting rod mechanism, including a supporting connecting rod 51 rotatably connected to the upper rear side of the support frame 1, the other end of the supporting connecting rod 51 is rotatably connected to one end of a connecting rod 52, and the other end of the connecting rod 52 is rotatably connected to the rod body of the pull rod 4. This embodiment uses the principle of lever, and by pressing down the pull rod 4, the fixed frame 3 on which the bucket 6 is placed can be easily lifted off the ground. The lifting mechanism 5 can also adopt other similar structures with the same principle as this embodiment, such as the rod body of the pull rod 4 is hingedly connected to a connecting rod, and the other end of the connecting rod is slidably connected to a slide groove provided on the support frame 1. Tension springs 12 are provided on the left and right sides of the support frame 1 to connect the fixed frame 3, and the tension springs 12 are inclined toward the opening direction of the support frame 1, so that after the bucket 6 leaves the fixed frame 3, the fixed frame 3 returns to the lowest position.
[0020] like Figure 2 As shown, when in use, hold the handle 41 and push the trolley to the position of the barrel 6, so that the barrel 6 abuts against the rear side plate 32, press the pull rod 4 downward to make the positioning column 34 snap into the groove at the bottom edge of the barrel 6, continue to press the pull rod 4 downward to lift the fixing frame 3 and turn it past the highest point and abut against the limit block, and then the trolley can be pulled to the destination. After the barrel 6 is lifted, the fixing frame 3 is reset under the action of the tension spring 12, and the barrel 6 can be repeatedly used. It is easy to use, saves physical strength, and can reduce damage to the human body. Since the barrel 6 is lifted in a horizontal state, it will not spill.
[0021] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present invention.
Claims
1. A barrel transfer trolley, characterized in that: The invention comprises a support frame (1), a fixing frame (3), a lifting mechanism (5) and a pull rod (4); the support frame (1) and the fixing frame (3) are both U-shaped frames with an opening facing forward; the fixing frame (3) is arranged above the support frame (1); two pairs of running wheels (2) are arranged at the front and rear of the bottom of the support frame (1); the left and right sides of the support frame (1) are rotatably connected to support rods (11); at least two support rods (11) are arranged on each side; the other end of the support rod (11) The fixed frame (3) is rotatably connected, and the left and right sides and the upper end of the rear side of the fixed frame (3) can be clamped on the upper edge of the barrel (6). The support frame (1) is provided with a limiting portion, so that when the fixed frame (3) swings down to the lower dead point, it is lower than the upper edge of the barrel (6), and when it swings up to the upper dead point, the barrel (6) is lifted and fixed. The lifting mechanism (5) is used to act on the fixed frame (3) to lift the fixed frame (3) upward. The pull rod (4) is connected to the rear side of the support frame (1) or the fixed frame (3) and is used to pull the trolley.
2. The barrel transfer trolley according to claim 1, characterized in that: The pull rod (4) is rotatably connected to the rear side of the fixing frame (3).
3. The barrel transfer trolley according to claim 2, characterized in that: The lifting mechanism (5) comprises a supporting connecting rod (51) rotatably connected to the upper rear side of the supporting frame (1); the other end of the supporting connecting rod (51) is rotatably connected to one end of a connecting rod (52); the other end of the connecting rod (52) is rotatably connected to the rod body of the pulling rod (4).
4. The barrel transfer trolley according to claim 1, characterized in that: The fixing frame (3) comprises a left side plate (31), a rear side plate (32) and a right side plate (33) which are arranged in a U shape. Positioning posts (34) are protrudingly provided on the left side plate (31), the rear side plate (32) and the right side plate (33) at quadrant points corresponding to the upper edge of the barrel (6).
5. The barrel transfer trolley according to claim 1, characterized in that: The fixing frame (3) and the supporting frame (1) have the same width, and the left and right side structures of the supporting frame (1) limit the fixing frame (3) at the lowest point. A limit block is provided protruding from the upper right of the left and right side structures of the supporting frame (1), so that the fixing frame (3) rotates around the highest point and then abuts against the limit block.
6. The barrel transfer trolley according to claim 5, characterized in that: A tension spring (12) is provided on the left side and / or the right side of the support frame (1) to connect with the fixing frame (3), and the tension spring (12) is inclined toward the opening direction of the support frame (1).
7. The barrel transfer vehicle according to any one of claims 1 to 6, characterized in that: The running wheel (2) on the front side is a fixed wheel, and the running wheel (2) on the rear side is a universal wheel.