A push-hang integrated off-road stroller

Abstract

This utility model relates to the field of off-road trolley technology, specifically to an integrated push-and-lift off-road trolley, including a platform and a storage bin. The platform consists of a base and a push rod located at the rear end of the base. The storage bin is mounted on top of the base, and drive wheels are located at the bottom of the base. A handle is connected to the end of the push rod furthest from the base. A lifting assembly is also located at the top of the push rod, consisting of a boom and a manual winch located at the rear end of the boom. The upper end of the boom has a hook, the lower end of the boom is connected to the push rod, and the middle of the boom is connected to the push rod via a first diagonal brace at its front end. The manual winch is connected to the hook via a sling. This utility model cleverly integrates transportation and lifting functions by setting a lifting assembly on the push rod of the platform, effectively solving the problems of single-function trolleys and low operating efficiency in the prior art, and providing a more convenient and efficient solution for scenarios requiring simultaneous transportation and lifting operations.

Description

Technical Field

[0001] This utility model relates to the field of off-road trolley technology, and more specifically, to an integrated push-and-lift off-road trolley. Background Technology

[0002] In existing technologies, trolleys are mainly used for transporting goods, with a relatively simple function, only meeting the needs of horizontal handling. However, in field operations, small-scale construction projects, or special work scenarios, it is often necessary not only to transport goods but also to lift heavy objects. If traditional methods are used, separate transport trolleys and lifting equipment are required, which not only increases equipment purchase costs but also makes the operation process cumbersome, and frequent equipment changes reduce work efficiency.

[0003] Although there are some existing devices that attempt to combine transportation and hoisting functions, they often suffer from defects such as unreasonable structural design, complex operation, and poor stability, making it difficult to meet the needs of efficiency and convenience in actual operations. Utility Model Content

[0004] The purpose of this utility model is to provide an integrated push-and-lift off-road trolley. By setting a lifting component on the push rod of the platform, the transportation and lifting functions are cleverly integrated into one, which effectively solves the problems of single function and low operation efficiency of the trolley in the prior art, and provides a more convenient and efficient solution for scenarios that need to carry out transportation and lifting operations at the same time.

[0005] This utility model is achieved through the following technical solution: a push-lift integrated off-road trolley, including a platform and a storage bin. The platform consists of a base and a push rod located at the rear end of the base. The storage bin is installed on the top of the base. The bottom of the base is provided with a drive wheel. The end of the push rod away from the base is connected to a handle.

[0006] The top of the push rod is also provided with a hoisting assembly, which consists of a boom and a manual winch located at the rear end of the boom. The upper end of the boom is provided with a hook, the lower end of the boom is connected to the push rod, the middle part of the boom is connected to the push rod through a first diagonal brace located at its front end, and the manual winch is connected to the hook through a sling.

[0007] According to a preferred embodiment, the handlebar is further provided with a handbrake device, and the drive wheel is provided with a brake. The handbrake device is connected to the brake via a braking assembly.

[0008] According to a preferred embodiment, the bottom of the base is further provided with a motor, a gearbox and a reducer, the output end of the motor is connected to a drive gear, the drive gear is connected to the gearbox, and the gearbox is connected to the drive wheel through the reducer;

[0009] It also includes a motor controller and a battery pack, both of which are electrically connected to the motor controller. The handlebars are equipped with a throttle lever that is electrically connected to the motor controller.

[0010] According to a preferred embodiment, the rated power of the motor is 650W.

[0011] According to a preferred embodiment, the rated voltage of the battery pack is 48V and the rated capacity of the battery pack is 20A.

[0012] According to a preferred embodiment, the bottom of the push rod is provided with a passive wheel.

[0013] According to a preferred embodiment, the passive wheel is a swivel wheel.

[0014] According to a preferred embodiment, the rear end of the platform is further provided with a support column, which extends vertically downward.

[0015] According to a preferred embodiment, the middle part of the push rod is connected to the support column by second diagonal braces provided on both sides thereon.

[0016] According to a preferred embodiment, the handlebar is connected to the push rod via an L-shaped connecting rod, the L-shaped connecting rod being connected to the end of the push rod away from the base and being extendable and retractable in the horizontal direction.

[0017] The technical solution of the push-lift integrated off-road trolley provided by this utility model has at least the following advantages and beneficial effects: By setting a lifting component on the push rod of the platform, this utility model ingeniously integrates transportation and lifting functions into one, effectively solving the problems of single function and low operation efficiency of the trolley in the prior art, and providing a more convenient and efficient solution for scenarios that require simultaneous transportation and lifting operations. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the push-and-lift integrated off-road trolley provided in Embodiment 1 of this utility model;

[0019] Reference numerals: 100-storage compartment, 200-push rod, 300-drive wheel, 400-handlebar, 500-lifting assembly, 510-crane boom, 520-manual winch, 530-hook, 540-sling, 550-first diagonal brace, 600-caster wheel, 700-support column, 800-second diagonal brace, 900-L-shaped connecting column. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0021] Example 1

[0022] See Figure 1 As shown, Figure 1 This is a schematic diagram of the overall structure of the push-and-lift integrated off-road trolley provided in an embodiment of this utility model.

[0023] Specifically, in this embodiment, the provided push-lift integrated off-road trolley includes a platform and a storage bin 100. The platform consists of a base and a push rod 200 located at the rear end of the base. The bottom of the base is equipped with drive wheels 300, such as off-road tires, to provide good ground adaptability. The storage bin 100 is installed on top of the base for loading goods. The end of the push rod 200 away from the base is connected to a handlebar 400 via an L-shaped connecting rod for easy gripping and operation.

[0024] Furthermore, the top of the push rod 200 is also provided with a hoisting assembly 500, which consists of a boom 510 and a manual winch 520. The upper end of the boom 510 is provided with a hook 530, and the lower end of the boom 510 is connected to the push rod 200. The middle part of the boom 510 is connected to the push rod 200 through a first diagonal brace 550 located at its front end, forming a stable triangular support structure. The manual winch 520 is located at the rear end of the boom 510 and is connected to the push rod 200 via a sling 54. The sling 540 is connected to the hook 530. By rotating the manual winch 520, the sling 540 can be raised or lowered to lift heavy objects. It should be noted that in this embodiment, a steering pulley is also provided at the turning point of the sling 540. For example, a first steering pulley is provided at the lower end of the boom 510 and the lower end of the first diagonal brace 550, a second steering pulley is provided on the first diagonal brace 550, and a third steering pulley is provided at the upper end of the boom 510. The sling 540 passes around each steering pulley, thereby changing the direction of the tension to achieve the effect of saving effort.

[0025] Specifically, this embodiment cleverly integrates transportation and hoisting functions by setting a hoisting component 500 on the push rod 200 of the platform, effectively solving the problems of single function and low operation efficiency of the trolley in the prior art, and providing a more convenient and efficient solution for scenarios that require simultaneous transportation and hoisting operations.

[0026] Example 2

[0027] This embodiment, based on the technical solution provided in Embodiment 1, further explains the walking method of the cart:

[0028] In this embodiment, the handlebar 400 is also equipped with a handbrake device, such as a lever-type handbrake; the drive wheel 300 is equipped with a brake, such as a disc brake, and the handbrake device is connected to the brake through a braking component, such as a steel wire cable; when parking or hoisting, the handbrake device is pulled, and the braking force is transmitted through the cable to lock the drive wheel 300, thereby ensuring the stability of pushing the vehicle.

[0029] In some preferred embodiments, an electric drive is used. Other drive methods may also be used, and no specific limitations are specified here. The following provides further explanation of the relevant settings for the electric drive:

[0030] In this embodiment, the base is further equipped with a 650W rated power motor, a 1:30 speed ratio gearbox, and a reducer. The output end of the motor is connected to a drive gear, which meshes with the gearbox. The gearbox is connected to the drive wheel 300 via the reducer, forming a power transmission chain. Furthermore, the trolley is equipped with a 48V / 20A battery pack and a motor controller. Both the battery pack and the motor are electrically connected to the motor controller. The handlebar 400 is equipped with a throttle lever electrically connected to the motor controller. By rotating the throttle lever, the motor controller can adjust the motor speed to achieve electric drive of the trolley, while the battery pack provides range support.

[0031] Example 3

[0032] This embodiment, based on the technical solution provided in Embodiment 1, further explains the structural features of the cart:

[0033] In this embodiment, the bottom of the push rod 200 is provided with a passive wheel, which is preferably a universal wheel 600. It can adopt a double bearing structure to achieve 360° free rotation. When the trolley moves, the universal wheel 600 can assist in steering, reduce the steering resistance of the drive wheel 300, adapt to narrow or complex terrain, and also play a supporting role.

[0034] Furthermore, the rear end of the platform is provided with a support column 700, which extends vertically downwards; when parking or hoisting, the support column 700 touches the ground to provide stable support; the middle part of the push rod 200 is connected to the support column 700 by second diagonal braces 800, such as high-strength steel pipes, on both sides, to form a stable frame structure and enhance the resistance to deformation.

[0035] Furthermore, the handlebar 400 is connected to the push rod 200 via an L-shaped connecting rod. The L-shaped connecting rod is connected to the end of the push rod 200 away from the base and is horizontally telescopic. In some embodiments, a sliding groove and a bolt fastening device are provided at the connection point. The telescopic long end can be adjusted according to different functional requirements such as lifting, mounting, and pushing. After adjusting the position of the L-shaped connecting rod, the bolt fastening device is tightened to achieve flexible adjustment of the position of the handlebar 400 and meet different functional requirements.

[0036] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A push-haul all-terrain stroller, characterized in that, It includes a platform and a storage compartment (100). The platform consists of a base and a push rod (200) located at the rear end of the base. The storage compartment (100) is installed on the top of the base. The bottom of the base is provided with a drive wheel (300). The end of the push rod (200) away from the base is connected to a handlebar (400). The top of the push rod (200) is also provided with a hoisting assembly (500), which consists of a boom (510) and a manual winch (520) located at the rear end of the boom (510). The upper end of the boom (510) is provided with a hook (530), the lower end of the boom (510) is connected to the push rod (200), the middle part of the boom (510) is connected to the push rod (200) through a first diagonal brace (550) located at its front end, and the manual winch (520) is connected to the hook (530) through a sling (540).

2. The all-terrain stroller of claim 1, wherein, The handlebar (400) is also equipped with a handbrake device, and the drive wheel (300) is equipped with a brake. The handbrake device is connected to the brake through a brake assembly.

3. The all-terrain stroller of claim 2, wherein, The base is also equipped with a motor, a gearbox and a reducer. The output end of the motor is connected to a drive gear, the drive gear is connected to the gearbox, and the gearbox is connected to the drive wheel (300) through the reducer. It also includes a motor controller and a battery pack, both of which are electrically connected to the motor controller. The handlebar (400) is equipped with a throttle handle that is electrically connected to the motor controller.

4. The push-and-lift integrated off-road trolley as described in claim 3, characterized in that, The rated power of the motor is 650W.

5. The push and lift integrated all-terrain stroller of claim 3, wherein, The rated voltage of the battery pack is 48V, and the rated capacity of the battery pack is 20A.

6. The all-terrain stroller of claim 1, wherein, The bottom of the push rod (200) is provided with a passive wheel.

7. The push-and-lift integrated off-road trolley as described in claim 6, characterized in that, The passive wheel is a swivel wheel (600).

8. The push-and-lift integrated off-road trolley as described in claim 1, characterized in that, The rear end of the platform is also provided with a support column (700), which extends vertically downward.

9. The push and lift integrated all-terrain stroller of claim 8, wherein, The middle part of the push rod (200) is connected to the support column (700) through the second diagonal braces (800) set on both sides thereon.

10. The all-terrain stroller of claim 1, wherein, The handlebar (400) is connected to the push rod (200) via an L-shaped connecting rod. The L-shaped connecting rod is connected to the end of the push rod (200) away from the base and is extendable in the horizontal direction.

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