CN215553483U

CN215553483U - Material conveying trolley with stair climbing function

Info

Publication number: CN215553483U
Application number: CN202122275421.3U
Authority: CN
Inventors: 严传柱
Original assignee: Yan Chuanzhu
Current assignee: Yan Chuanzhu
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-01-18
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to the technical field of transportation tools, in particular to a material conveying trolley with a stair climbing function. According to the material transporting trolley with the stair climbing function, the two output ends of the gear commutator are driven to rotate through the rotation of the driving motor, the two output ends of the gear commutator drive the climbing support legs to rotate, so that the material transporting trolley can climb on stair steps, materials can be transported to the stairs through the material transporting trolley, the working strength of a user for transporting the materials is reduced, the working efficiency of the user for transporting the materials is improved, the transporting cost is low, the use is convenient, in addition, the material transporting trolley can also be used as a common material transporting trolley for transporting the materials on the ground, the application range is wide, and the limitation is low.

Description

Material conveying trolley with stair climbing function

Technical Field

The utility model relates to the technical field of transportation tools, in particular to a material transporting trolley with a stair climbing function.

Background

When a building is painted on the wall surface or decorated indoors, materials needed for painting or decoration need to be transported into a room, but because some bottom buildings or old districts are not provided with elevators, the materials need to be transported into the room manually or lifted and transported into the room by a crane, the manual transportation mode has the defects of high working strength and low efficiency, and the crane needs to spend high cost.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a material conveying trolley with a stair climbing function.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a material conveying trolley with a stair climbing function comprises a conveying trolley body, wherein the conveying trolley body comprises a trolley bottom plate and two fixing columns fixedly connected to one end of the trolley bottom plate, the two fixing columns are symmetrically arranged by taking the center of the trolley bottom plate as a center, rotatable rollers are mounted at the bottoms of the fixing columns, a rotatable baffle is mounted at the top of one end, close to the fixing columns, of the trolley bottom plate, a storage battery, a fixing support, a driving motor, a gear commutator, a controller and supporting legs are fixedly connected to the bottom of the trolley bottom plate, the controller is electrically connected with the storage battery and the driving motor, the storage battery is fixedly connected to the top of the fixing support, the driving motor is fixedly connected to the bottom of the fixing support, the output end of the driving motor is fixedly connected with the input end of the gear commutator, and both output ends of the gear commutator are fixedly connected with the climbing supporting legs, the bottom of one end of the car bottom plate, which is far away from the fixed column, is fixedly provided with two supporting rods, the two supporting rods are symmetrically arranged by taking the center of the car bottom plate as a center, one ends of the two supporting rods are connected through a rotatable U-shaped handle, a control switch is fixedly sleeved on the U-shaped handle, and the control switch is electrically connected with a controller through a wire.

Specifically, two fixed blocks of one end fixedly connected with, two of U type handle are kept away from to the vehicle bottom plate the fixed block uses the center of vehicle bottom plate to set up as central symmetry, two the fixed block is connected through rotating the piece, baffle fixed connection is on the lateral wall that rotates the piece.

Specifically, the two fixing blocks are connected through limiting plates, and the limiting plates are used for limiting the baffle.

Specifically, the gear reverser is located between two rollers.

Specifically, the bottom fixedly connected with four of vehicle bottom plate is used for carrying out spacing a section of thick bamboo to two spinal branch poles, wherein two spacing a section of thick bamboo all is connected with branch through fixing bolt.

Specifically, the one end of branch is provided with recess an, recess an internal rotation is connected with the pivot, fixed cover has connect fixed disc on the lateral wall of pivot, the both ends of U type handle respectively with fixed disc's lateral wall fixed connection, fixed disc passes through spacing bolt and is connected with branch.

Specifically, the climbing stabilizer blade is including fixed the climbing support of cup jointing on the gear commutator output, the both ends of climbing support all are provided with recess b, all install the detachable rubber cylinder in the recess b.

Specifically, the bottom of vehicle bottom plate is connected with the lifter plate through electric hydraulic telescopic handle, electric hydraulic telescopic handle is connected with the controller electricity, electric hydraulic telescopic handle is located between battery and the controller, states the bottom of lifter plate and installs the universal wheel.

Specifically, the lifter plate is connected with the vehicle bottom plate through many spacing telescopic links, many spacing telescopic link uses the electric hydraulic telescopic link to encircle the setting as the center.

Specifically, the top of vehicle bottom plate is provided with the fence board that is used for holding the building bulk cargo.

The utility model has the beneficial effects that:

according to the material transporting trolley with the stair climbing function, the two output ends of the gear commutator are driven to rotate through the rotation of the driving motor, the two output ends of the gear commutator drive the climbing support legs to rotate, so that the material transporting trolley can climb on stair steps, materials can be transported to the stairs through the material transporting trolley, the working strength of a user for transporting the materials is reduced, the working efficiency of the user for transporting the materials is improved, the transporting cost is low, the use is convenient, in addition, the material transporting trolley can also be used as a common material transporting trolley for transporting the materials on the ground, the application range is wide, and the limitation is low.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the overall structure of a material transporting trolley with stair climbing function provided by the utility model;

FIG. 2 is an enlarged view of the part A shown in FIG. 1;

FIG. 3 is a front view of a material cart with stair climbing capability;

FIG. 4 is a bottom view of a material cart with stair climbing function;

fig. 5 is a schematic structural diagram of a climbing foot in a material conveying trolley with a stair climbing function.

In the figure: 1. a vehicle bottom plate; 2. fixing a column; 3. a roller; 4. a fixed block; 5. a rotating member; 6. a baffle plate; 7. a limiting plate; 8. a gear commutator; 9. climbing legs; 901. a climbing support; 902. a rubber cylinder; 10. fixing a bracket; 11. a support pillar; 12. a limiting cylinder; 13. fixing the bolt; 14. a strut; 15. a U-shaped handle; 16. a control switch; 17. a storage battery; 18. an electric hydraulic telescopic rod; 19. a lifting plate; 20. a universal wheel; 21. limiting the telescopic rod; 22. a controller; 23. fixing the disc; 24. a limit bolt; 25. the motor is driven.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-5, the material transporting trolley with stair climbing function of the utility model comprises a transporting trolley body, the transporting trolley body comprises a trolley bottom plate 1 and two fixing columns 2 fixedly connected with one end of the trolley bottom plate 1, the two fixing columns 2 are symmetrically arranged by taking the center of the trolley bottom plate 1 as the center, the bottom of the fixing column 2 is provided with a rotatable roller 3, the top of one end of the trolley bottom plate 1 close to the fixing column 2 is provided with a rotatable baffle 6, the bottom of the trolley bottom plate 1 is fixedly connected with a storage battery 17, a fixed support 10, a driving motor 25, a gear commutator 8, a controller 22 and a support column 11, the controller 22 is electrically connected with the storage battery 17 and the driving motor 25, the storage battery 17 is fixedly connected with the top of the fixed support 10, the driving motor 25 is fixedly connected with the bottom of the fixed support 10, the output end of the driving motor 25 is fixedly connected with the input end of the gear commutator 8, the equal fixedly connected with climbing stabilizer blade 9 of two output ends of gear commutator 8, the fixed two branches 14 that are provided with in one end bottom that fixed column 2 was kept away from to vehicle bottom plate 1, two branches 14 use the center of vehicle bottom plate 1 to set up as central symmetry, the one end of two branches 14 is connected through rotatable U type handle 15, the fixed cover of having connect control switch 16 on U type handle 15, control switch 16 is connected through the wire and controller 22 electricity.

The accumulator 17 is used for providing electric energy for the controller 22, the driving motor 25 and the electric hydraulic telescopic rod 18.

Rotate the input that drives gear commutator 8 through driving motor 25 and rotate, it is to be explained that, driving motor 25's output passes through the shaft coupling and is connected with gear commutator 8's input, two outputs of gear commutator 8 drive two climbing stabilizer blades 9 respectively and rotate to realized the effect of up climbing of this fortune material dolly on stair, so that reduce the working strength of user transport material, improve the work efficiency that the user carried the material.

The controller 22 is used for controlling the working states of the driving motor 25 and the electric hydraulic telescopic rod 18.

Two fixed blocks 4 of one end fixedly connected with of U type handle 15 are kept away from to vehicle bottom plate 1, and two fixed blocks 4 use the center of vehicle bottom plate 1 to set up as central symmetry, and two fixed blocks 4 are connected through rotating 5, and 6 fixed connection of baffle are on the lateral wall that rotates 5. Baffle 6 can rotate at the one end top of vehicle bottom plate 1, and the purpose is when using this fortune material dolly transport material, and baffle 6 can prevent the material landing, and when need not use this fortune material dolly, baffle 6 rotates and pastes tightly on vehicle bottom plate 1, practices thrift area.

Two fixed blocks 4 are connected through limiting plate 7, and limiting plate 7 is used for spacing baffle 6. The limiting plate 7 is used for limiting the baffle 6 to rotate 90 degrees only on the vehicle bottom plate 1, and can prevent materials from sliding off the vehicle bottom plate 1 to a certain extent.

The gear reverser 8 is located between the two rollers 3.

The bottom fixedly connected with of vehicle bottom plate 1 is used for carrying on spacing a spacing section of thick bamboo 12 to two spinal branch poles 14, and wherein two spacing section of thick bamboos 12 all are connected with a branch pole 14 through fixing bolt 13. The limiting cylinder 12 is sleeved on the outer side wall of the supporting rod 14 in a sliding mode, the purpose is to adjust the length of one end of the supporting rod 14 extending out of the vehicle bottom plate 1 according to needs, and the material conveying trolley can be conveniently pulled to advance on the ground.

One end of the supporting rod 14 is provided with a groove a, a rotating shaft is connected in the groove a in a rotating mode, a fixed disc 23 is fixedly sleeved on the outer side wall of the rotating shaft, two ends of the U-shaped handle 15 are fixedly connected with the outer side wall of the fixed disc 23 respectively, and the fixed disc 23 is connected with the supporting rod 14 through a limiting bolt 24. The fixed disc 23 and the limiting bolt 24 are used for adjusting the angle between the U-shaped handle 15 and the supporting rod 14 according to needs, so that the convenience of the material transporting trolley in use is improved.

Climbing stabilizer blade 9 is including fixed the climbing support 901 of cup jointing on 8 outputs of gear commutator, and the both ends of climbing support 901 all are provided with recess b, all install detachable rubber barrel 902 in the recess b. Climbing stabilizer blade 9 pivoted in-process can support the top of stair step, and cooperation gyro wheel 3 can play the effect of climbing up, and the effect of rubber cylinder 902 is avoided causing the damage to stair step surface.

The bottom of the vehicle bottom plate 1 is connected with a lifting plate 19 through an electric hydraulic telescopic rod 18, the electric hydraulic telescopic rod 18 is electrically connected with a controller 22, the electric hydraulic telescopic rod 18 is positioned between a storage battery 17 and the controller 22, and the bottom of the lifting plate 19 is provided with a universal wheel 20. The effect of electronic hydraulic telescoping rod 18, lifter plate 19 and universal wheel 20 is to supporting vehicle bottom plate 1 to when vehicle bottom plate 1 was in the horizontality, this fortune material dolly of pulling was transported the material, when vehicle bottom plate 1 was in the tilt state, the distance between universal wheel 20 and the vehicle bottom plate 1 can also be adjusted as required, avoids influencing the use of fortune material dolly.

The lifting plate 19 is connected with the vehicle bottom plate 1 through a plurality of limiting telescopic rods 21, and the plurality of limiting telescopic rods 21 are arranged around the electric hydraulic telescopic rod 18 as the center. The limiting telescopic rod 21 is used for reducing the horizontal force applied to the electric hydraulic telescopic rod 18 and avoiding the bending of the electric hydraulic telescopic rod 18.

When the material conveying trolley is used, the distance between the U-shaped handle 15 and the trolley bottom plate 1 is adjusted according to needs, the U-shaped handle is fixed through the fixing bolt 13, the included angle between the support rod 14 and the U-shaped handle 15 is adjusted according to the use needs, the U-shaped handle is fixed through the limiting bolt 24, then the baffle 6 is rotated to enable the included angle between the baffle 6 and the trolley bottom plate 1 to be 90 degrees, finally materials are placed on the trolley bottom plate 1, and the material conveying trolley is pulled to move. When need upstairs transported substance material, will this fortune material dolly stimulate stair step department, and make gyro wheel 3 paste the side of stair step, then utilize control switch 16 control driving motor 25 to rotate, driving motor 25 rotates two outputs that drive gear commutator 8 and rotates, two outputs of gear commutator 8 rotate and drive and climb stabilizer blade 9 and rotate, thereby make this fortune material dolly scramble on stair step, reduce the working strength that the user carried the material, improve the work efficiency that the user carried the material. When only need be when transporting the material on ground, utilize control switch 16 to adjust the length of electronic hydraulic telescoping rod 18 for vehicle bottom plate 1 is in the horizontality and places subaerial, places the material on vehicle bottom plate 1, and the pulling should transport the dolly and remove can.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A material conveying trolley with a stair climbing function comprises a conveying trolley body, wherein the conveying trolley body comprises a trolley bottom plate (1) and two fixing columns (2) fixedly connected to one end of the trolley bottom plate (1), the two fixing columns (2) are symmetrically arranged by taking the center of the trolley bottom plate (1) as a center, and rotatable rollers (3) are mounted at the bottoms of the fixing columns (2), the material conveying trolley is characterized in that a rotatable baffle (6) is mounted at the top of one end, close to the fixing columns (2), of the trolley bottom plate (1), a storage battery (17), a fixing support (10), a driving motor (25), a gear commutator (8), a controller (22) and a support column (11) are fixedly connected to the bottom of the trolley bottom plate (1), the controller (22) is electrically connected with the storage battery (17) and the driving motor (25), the storage battery (17) is fixedly connected to the top of the fixing support (10), driving motor (25) fixed connection is in the bottom of fixed bolster (10), the output of driving motor (25) and the input fixed connection of gear commutator (8), the equal fixedly connected with climbing stabilizer blade (9) of two outputs of gear commutator (8), the fixed two spinal branch poles (14) that are provided with in one end bottom that fixed column (2) were kept away from in vehicle bottom board (1), two branch pole (14) use the center of vehicle bottom board (1) to set up as central symmetry, two the one end of branch (14) is passed through rotatable U type handle (15) and is connected, control switch (16) have been cup jointed to the fixed control switch (16) that has cup jointed on U type handle (15), control switch (16) are connected through wire and controller (22) electricity.

2. The material transporting trolley with the stair climbing function as claimed in claim 1, wherein: two fixed blocks (4) of one end fixedly connected with of U type handle (15), two are kept away from in vehicle bottom board (1) fixed block (4) use the center of vehicle bottom board (1) to set up as central symmetry, two fixed block (4) are connected through rotating piece (5), baffle (6) fixed connection is on the lateral wall that rotates piece (5).

3. The material transporting trolley with the stair climbing function as claimed in claim 2, wherein: the two fixing blocks (4) are connected through limiting plates (7), and the limiting plates (7) are used for limiting the baffle plates (6).

4. The material transporting trolley with the stair climbing function as claimed in claim 1, wherein: the gear reverser (8) is located between the two rollers (3).

5. The material transporting trolley with the stair climbing function as claimed in claim 1, wherein: the bottom fixedly connected with of vehicle bottom board (1) is four and is used for carrying on spacing section of thick bamboo (12) to two spinal branch poles (14), wherein two spacing section of thick bamboo (12) all are connected with branch pole (14) through fixing bolt (13).

6. The material transporting trolley with the stair climbing function as claimed in claim 5, wherein: the one end of branch (14) is provided with recess an, recess an internal rotation is connected with the pivot, fixed cover has connect fixed disc (23) on the lateral wall of pivot, the both ends of U type handle (15) respectively with the lateral wall fixed connection of fixed disc (23), fixed disc (23) are connected with branch (14) through spacing bolt (24).

7. The material transporting trolley with the stair climbing function as claimed in claim 1, wherein: the climbing support leg (9) comprises a climbing support (901) fixedly sleeved on the output end of the gear commutator (8), two ends of the climbing support (901) are provided with grooves b, and detachable rubber cylinders (902) are installed in the grooves b.

8. The material transporting trolley with the stair climbing function as claimed in claim 1, wherein: the bottom of vehicle bottom board (1) is connected with lifter plate (19) through electronic hydraulic telescoping rod (18), electronic hydraulic telescoping rod (18) is connected with controller (22) electricity, electronic hydraulic telescoping rod (18) are located between battery (17) and controller (22), state the bottom of lifter plate (19) and install universal wheel (20).

9. The material transporting trolley with the stair climbing function as claimed in claim 8, wherein: the lifting plate (19) is connected with the vehicle bottom plate (1) through a plurality of limiting telescopic rods (21), and the limiting telescopic rods (21) are arranged around the electric hydraulic telescopic rods (18) as centers.