Manual portable hydraulic forklift

Abstract

The utility model relates to a manual portable hydraulic forklift, the manual portable hydraulic forklift comprises a main frame, a connecting rod support beam, a connecting rod fork arm connecting beam and a fork arm, an electric hydraulic push rod is arranged on the main frame, one end of the electric hydraulic push rod is fixed on the main frame, and the other end of the electric hydraulic push rod is fixed on the fork arm. One end of the electric hydraulic push rod is connected to the main frame, the other end of the electric hydraulic push rod is connected to a connecting rod supporting beam, one end of the connecting rod supporting beam is rotationally connected to the main frame, the other end of the connecting rod supporting beam is rotationally connected to a connecting rod fork arm connecting beam, and the connecting rod fork arm connecting beam is connected with a fork arm. The electric control lifting operation is simple and convenient, and the operation intensity of personnel can be greatly reduced; the electric control lifting operation can ensure that the forklift keeps lifting at a constant speed, and the tipping risk of forked goods is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of forklifts, and more specifically, to a manual portable hydraulic forklift. Background Art

[0002] For traditional manual hydraulic forklifts, when personnel perform the lifting operation, they need to use their arms to hold the hydraulic truck steadily and continuously step on the hydraulic pedal with their feet to complete the lifting operation. When personnel operate by foot, the operation frequency is relatively high, the lifting process takes a long time, and the efficiency is affected; completely relying on the foot force of personnel, the labor intensity of personnel is high; when traditional manual hydraulic forklifts operate, the lifting speed is not easy to control, resulting in an increased possibility of the fork-lifted goods tipping over, having a potential risk of damaging the goods, and also having a certain degree of danger. Content of the Utility Model

[0003] Aiming at one of the problems existing in the prior art, the purpose of the utility model is to provide a manual portable hydraulic forklift to solve the technical problems mentioned in the background art.

[0004] To solve the above problems, the utility model adopts the following technical solutions.

[0005] The manual portable hydraulic forklift includes a main frame, a connecting rod support beam, a connecting rod fork arm connecting beam and fork arms. An electric hydraulic push rod is arranged on the main frame. One end of the electric hydraulic push rod is fixed on the main frame, and the other end of the electric hydraulic push rod is connected to the connecting rod support beam. One end of the connecting rod support beam is rotatably connected to the main frame, and the other end of the connecting rod support beam is rotatably connected to the connecting rod fork arm connecting beam, and the connecting rod fork arm connecting beam is connected with fork arms.

[0006] Preferably, the connecting rod fork arm connecting beam includes a first transfer shaft and a second transfer shaft, the first transfer shaft and the second transfer shaft are arranged in parallel along the horizontal direction, and the other end of the connecting rod support beam is rotatably connected to the first transfer shaft.

[0007] Preferably, the manual portable hydraulic forklift further includes a connecting rod auxiliary beam. One end of the connecting rod auxiliary beam is rotatably connected to the main frame, and the other end of the connecting rod auxiliary beam is rotatably connected to the second transfer shaft.

[0008] Preferably, the manual portable hydraulic forklift further includes a push rod, and the push rod is connected to the main frame.

[0009] Preferably, the manual portable hydraulic forklift further includes a roller support leg, the roller support leg is connected to the main frame, and rollers are connected to the roller support leg.

[0010] Preferably, the manual portable hydraulic forklift further includes wheels, and the wheels are connected to the main frame.

[0011] Preferably, the manual portable hydraulic forklift further includes a lithium battery pack, which is fixed to the main frame.

[0012] In an embodiment of the present utility model, during the lifting operation process, the operator only needs to press the lifting button to realize the operation of the electric hydraulic push rod, so as to realize the lifting operation of the hydraulic forklift, completely replacing the original operation mode of manual pedaling; the electric control lifting is simple and convenient to operate, and can greatly reduce the operation intensity of personnel; the electric control lifting operation can ensure that the forklift lifts and lowers at a constant speed, reducing the risk of the carried goods tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 is Figure 1 an enlarged view of part A shown in

[0015] Explanation of the reference numerals in the drawings:

[0016] 100, manual portable hydraulic forklift; 110, main frame; 1101, lithium battery pack; 1102, electric hydraulic push rod; 120, push rod; 130, connecting rod support beam; 140, connecting rod auxiliary beam; 150, connecting rod fork arm connecting beam; 1501, first transfer shaft; 1502, second transfer shaft; 160, fork arm; 170, roller support leg; 1701, roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0018] Please refer to Figures 1 to 2, for the manual portable hydraulic forklift of the embodiment of the present utility model, the manual portable hydraulic forklift 100, the manual portable hydraulic forklift 100 includes a main frame 110, a connecting rod support beam 130, a connecting rod fork arm connecting beam 150 and fork arms 160. An electric hydraulic push rod 1102 is provided on the main frame. One end of the electric hydraulic push rod 1102 is fixed on the main frame 110, and the other end of the electric hydraulic push rod 1102 is connected to the connecting rod support beam 130. One end of the connecting rod support beam 130 is rotatably connected to the main frame 110, and the other end of the connecting rod support beam 130 is rotatably connected to the connecting rod fork arm connecting beam 150. The connecting rod fork arm connecting beam 150 is connected to the fork arms 160.

[0019] Further, the connecting rod fork arm connecting beam 150 includes a first transfer shaft 1501 and a second transfer shaft 1502. The first transfer shaft and the second transfer shaft are arranged in parallel along the horizontal direction. The other end of the connecting rod support beam 130 is rotatably connected to the first transfer shaft 1501.

[0020] Further, the manual portable hydraulic forklift 100 further includes a connecting rod auxiliary beam 140. One end of the connecting rod auxiliary beam 140 is rotatably connected to the main frame 110, and the other end of the connecting rod auxiliary beam is rotatably connected to the second transfer shaft 1502.

[0021] Further, the manual portable hydraulic forklift 100 further includes a push rod 120. The push rod 120 is connected to the main frame 110.

[0022] Further, the manual portable hydraulic forklift 100 further includes roller legs 170. The roller legs are connected to the main frame 110, and rollers 1701 are connected to the roller legs.

[0023] Further, the manual portable hydraulic forklift 100 further includes wheels. The wheels are connected to the main frame.

[0024] Further, the manual portable hydraulic forklift 100 further includes a lithium battery pack 1101. The lithium battery pack is fixed on the main frame 110.

[0025] The working process of the embodiment of the present utility model is as follows:

[0026] Manually push the manual portable lifting hydraulic forklift to the operation area, push the fork arms under the specified cargo pallet. The operator presses the button to control the extension and retraction of the electric hydraulic push rod, thereby driving the entire device to lift and lower. Then, transport the corresponding goods to the specified location.

[0027] The above is only the preferred specific embodiment of the present utility model; however, the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and its improved concept of the present utility model, making equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims

1. A manual portable hydraulic forklift, characterized in that: The manual portable hydraulic forklift includes a main frame, a connecting rod support beam, a connecting rod fork arm connecting beam and a fork arm. An electric hydraulic push rod is arranged on the main frame, one end of the electric hydraulic push rod is fixed to the main frame, the other end of the electric hydraulic push rod is connected to the connecting rod support beam, one end of the connecting rod support beam is rotatably connected to the main frame, the other end of the connecting rod support beam is rotatably connected to the connecting rod fork arm connecting beam, and the connecting rod fork arm connecting beam is connected to the fork arm.

2. The manual portable hydraulic forklift according to claim 1, characterized in that: The connecting rod fork arm connecting beam includes a first transfer shaft and a second transfer shaft, the first transfer shaft and the second transfer shaft are arranged in parallel along the horizontal direction, and the other end of the connecting rod support beam is rotatably connected to the first transfer shaft.

3. The manual portable hydraulic forklift according to claim 2, characterized in that: The manual portable hydraulic forklift also includes a connecting rod auxiliary beam, one end of the connecting rod auxiliary beam is rotatably connected to the main frame, and the other end of the connecting rod auxiliary beam is rotatably connected to the second transfer shaft.

4. The manual portable hydraulic forklift according to any one of claims 1 to 3, characterized in that: The manual portable hydraulic forklift also includes a push rod, which is connected to the main frame.

5. The manual portable hydraulic forklift according to claim 1, characterized in that: The manual portable hydraulic forklift also includes a roller leg, which is connected to the main frame and has a roller connected to the roller leg.

6. The manual portable hydraulic forklift according to claim 1, characterized in that: The manual portable hydraulic forklift also includes wheels, and the wheels are connected to the main frame.

7. The manual portable hydraulic forklift according to claim 1, characterized in that: The manual portable hydraulic forklift also includes a lithium battery pack, and the lithium battery pack is fixed on the main frame.

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