CN213199873U

CN213199873U - Garden trolley convenient for climbing up and down slopes

Info

Publication number: CN213199873U
Application number: CN202022308085.3U
Authority: CN
Inventors: 李铭凯
Original assignee: Qingdao Liding Tools Co ltd
Current assignee: Qingdao Liding Tools Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-05-14
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a garden handcart convenient to go up downhill path, comprising a base plate, the upper end of bottom plate is equipped with the box that is used for loading the goods, the bottom of bottom plate is equipped with the actuating mechanism who is used for driving the box removal, the upper end of bottom plate side symmetry is equipped with two dead levers, two the inside difference sliding connection of dead lever has the bracing piece, two the inside of bracing piece is equipped with the elastic mechanism who is used for two bracing pieces of chucking respectively. The utility model discloses rational in infrastructure, can drive the gyro wheel at round bar both ends through the chain and rotate, and then promote bottom plate and box and remove, transport the goods, also can insert a arbitrary round mouth of dead lever inside with the kelly, be convenient for fix dead lever and bracing piece, also be convenient for highly adjust the bracing piece.

Description

Garden trolley convenient for climbing up and down slopes

Technical Field

The utility model relates to a handcart technical field especially relates to a garden handcart convenient to go up downhill path.

Background

The handcart is a transport vehicle which is pushed and pulled by people and is the ancestor of all vehicles. While the technology of cart materials handling continues to advance, carts continue to be used as an indispensable handling tool. The trolley is widely applied in production and life because of low cost, simple maintenance, convenient operation and light self weight, can work in places where motor vehicles are inconvenient to use, is very convenient for carrying lighter objects in short distance, and becomes a relaxing and leisure mode along with the development of society and the improvement of living standard of people. In gardening, a garden cart is often used to carry loads such as tools and plants.

The existing garden cart needs manual pushing when carrying articles, the labor intensity is high, the working efficiency is low, time and labor are wasted when going up a slope, the side turning is caused by the fact that the speed of the garden cart is too fast when going down the slope, the safety is low, the assembly is inconvenient, the use is inflexible, and the existing garden cart has the condition of inconvenient adjustment when being used, so that the goods carrying efficiency of the garden cart is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a garden trolley convenient for climbing up and down slopes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the garden trolley convenient for going up and down slopes comprises a bottom plate, wherein a box body used for loading goods is arranged at the upper end of the bottom plate, a driving mechanism used for driving the box body to move is arranged at the bottom of the bottom plate, two fixing rods are symmetrically arranged on one side of the upper end of the bottom plate, supporting rods are respectively connected to the inner parts of the two fixing rods in a sliding mode, and elastic mechanisms used for clamping the two supporting rods are respectively arranged in the two supporting rods.

Preferably, actuating mechanism including set up in the motor of bottom plate bottom, the terminal fixedly connected with pivot of output shaft of motor, the front end outer fringe fixedly connected with worm cover of pivot, the bottom both sides of bottom plate fixedly connected with fixed plate respectively, two rotate between the fixed plate and be connected with the bull stick, one side outer fringe fixedly connected with worm wheel of bull stick, the worm wheel with the worm cover meshes, the bottom of bottom plate is equipped with two sets of gyro wheels, and the rear end is two be equipped with the round bar between the gyro wheel, the outer fringe of round bar and the equal fixedly connected with sprocket of opposite side outer fringe of bull stick, two rotate through the chain between the sprocket and connect.

Preferably, the elastic mechanism comprises a device cavity arranged inside the supporting rod, a sliding plate is connected inside the device cavity in a sliding mode, one side of the sliding plate is elastically connected with one side wall of the device cavity through a spring, a clamping rod is fixedly connected to the other side of the sliding plate, a plurality of round openings are formed in the fixing rod, and the front end of the clamping rod penetrates through the other side wall of the device cavity and one of the round openings and extends to the outside of the fixing rod.

Preferably, the two rollers at the front end are universal wheels.

Preferably, the upper ends of the two support rods are sleeved with anti-skid pads.

The utility model has the advantages that:

1. the motor is arranged to drive the rotating shaft to rotate, then the worm gear is driven to rotate through the worm sleeve, then the roller wheels at two ends of the round rod are driven to rotate through the chain, the bottom plate and the box body are further pushed to move, goods are transported, due to the self-locking function of the worm gear, after the motor stops rotating, the worm gear can be clamped by the worm sleeve, the roller wheels cannot drive the chain wheel to rotate, and dangers during ascending and descending are reduced;

2. through setting up elastic mechanism, can remove through the kelly that promotes slide one side, and then insert the kelly in the inside arbitrary round mouth of dead lever, be convenient for fix dead lever and bracing piece, also be convenient for highly adjust the bracing piece.

Drawings

Fig. 1 is a schematic structural view of a garden cart convenient for going up and down slopes according to the present invention;

fig. 2 is an enlarged view of a structure at a position a of the garden cart convenient for going up and down slopes;

fig. 3 is a sectional view of the internal structure of the support rod of the garden cart convenient for going up and down slopes.

In the figure: 1. the device comprises a bottom plate, 2, a box body, 3, a fixed rod, 4, a supporting rod, 5, a motor, 6, a rotating shaft, 7, a worm sleeve, 8, a fixed plate, 9, a rotating rod, 10, a worm wheel, 11, a chain wheel, 12, a chain, 13, a roller, 14, a device cavity, 15, a sliding plate, 16, a spring, 17 and a clamping rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a garden trolley convenient for going up and down slopes comprises a bottom plate 1, a box body 2 for loading goods is arranged at the upper end of the bottom plate 1, a driving mechanism for driving the box body 2 to move is arranged at the bottom of the bottom plate 1, two fixing rods 3 are symmetrically arranged on one side of the upper end of the bottom plate 1, supporting rods 4 are respectively connected inside the two fixing rods 3 in a sliding mode, and elastic mechanisms for clamping the two supporting rods 4 are respectively arranged inside the two supporting rods 4.

The utility model discloses in, actuating mechanism is including setting up in the motor 5 of 1 bottom of bottom plate, the terminal fixedly connected with pivot 6 of output shaft of motor 5, the front end outer fringe fixedly connected with worm cover 7 of pivot 6, bottom 1's bottom both sides are fixedly connected with fixed plate 8 respectively, it is connected with bull stick 9 to rotate between two fixed plates 8, one side outer fringe fixedly connected with worm wheel 10 of bull stick 9, worm wheel 10 meshes with worm cover 7, bottom plate 1's bottom is equipped with two sets of gyro wheels 13, be equipped with the round bar between two gyro wheels 13 of rear end, the outer fringe of round bar and the equal fixedly connected with sprocket 11 of opposite side outer fringe of bull stick 9, rotate through chain 12 between two sprocket 11 and connect, can start the back at motor 5, drive worm wheel 10 through worm cover 7 and rotate, then the gyro wheel 13 that drives the round bar both ends through.

Specifically, elastic mechanism is including setting up in the inside device chamber 14 of bracing piece 4, the inside sliding connection in device chamber 14 has slide 15, one side of slide 15 is through spring 16 and a lateral wall elastic connection in device chamber 14, the opposite side fixedly connected with kelly 17 of slide 15, the inside of dead lever 3 is equipped with a plurality of round mouths, the front end of kelly 17 runs through another lateral wall and one of them round mouth of device chamber 14 and extends to the outside of dead lever 3, can promote slide 15 to remove through the elasticity of spring 16, and insert kelly 17 in arbitrary round mouth inside the dead lever 3.

Specifically, two front-end rollers 13 are universal wheels, and the upper ends of the two support rods 4 are all sleeved with anti-slip pads.

The utility model discloses during the use, only need to set up bottom plate 1 and box 2 in suitable position earlier, restart motor 5 afterwards, make motor 5 can drive pivot 6 and rotate, drive worm wheel 10 through worm cover 7 afterwards and rotate, then rotate through gyro wheel 13 that chain 12 drove the round bar both ends again, and then promote bottom plate 1 and box 2 and remove, transport the goods, when needs are adjusted the height of bracing piece 4, can press kelly 17 and slide to the inside in device chamber 14, insert kelly 17 in 3 inside arbitrary round mouths of dead lever, it can with dead lever 3 and bracing piece 4 fix again.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The garden trolley convenient to go up and down slopes comprises a bottom plate (1) and is characterized in that a box body (2) used for loading goods is arranged at the upper end of the bottom plate (1), a driving mechanism used for driving the box body (2) to move is arranged at the bottom of the bottom plate (1), two fixing rods (3) are symmetrically arranged on one side of the upper end of the bottom plate (1), supporting rods (4) are respectively and slidably connected inside the two fixing rods (3), and elastic mechanisms used for clamping the two supporting rods (4) are respectively arranged inside the two supporting rods (4).

2. A garden trolley convenient for ascending and descending according to claim 1, wherein the driving mechanism comprises a motor (5) arranged at the bottom of the base plate (1), the tail end of the output shaft of the motor (5) is fixedly connected with a rotating shaft (6), the outer edge of the front end of the rotating shaft (6) is fixedly connected with a worm sleeve (7), two sides of the bottom of the base plate (1) are respectively and fixedly connected with a fixed plate (8), a rotating rod (9) is rotatably connected between the two fixed plates (8), the outer edge of one side of the rotating rod (9) is fixedly connected with a worm wheel (10), the worm wheel (10) is meshed with the worm sleeve (7), two groups of rollers (13) are arranged at the bottom of the base plate (1), a round rod is arranged between the two rollers (13) at the rear end, and chain wheels (11) are fixedly connected to the outer edge of the round rod and the outer edge of the other side of, the two chain wheels (11) are rotationally connected through a chain (12).

3. A garden trolley convenient for ascending and descending according to claim 1, wherein the elastic mechanism comprises a device cavity (14) arranged inside the supporting rod (4), a sliding plate (15) is slidably connected inside the device cavity (14), one side of the sliding plate (15) is elastically connected with one side wall of the device cavity (14) through a spring (16), the other side of the sliding plate (15) is fixedly connected with a clamping rod (17), a plurality of round openings are arranged inside the fixing rod (3), and the front end of the clamping rod (17) penetrates through the other side wall of the device cavity (14) and one round opening and extends to the outside of the fixing rod (3).

4. A garden trolley according to claim 2, where the two wheels (13) at the front are universal wheels.

5. A garden trolley convenient for ascending and descending according to claim 1, characterized in that the upper ends of the two support rods (4) are sleeved with non-slip mats.