CN211308683U

CN211308683U - Electric material pushing vehicle for constructional engineering

Info

Publication number: CN211308683U
Application number: CN201922450518.6U
Authority: CN
Inventors: 冯全胜; 张春花; 郭彩云
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-21
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an electric pushing cart for building engineering, be in including car hopper, universal setting the anterior below of car hopper is in from the driving wheel, through the swing arm swing setting the drive wheel of car hopper rear portion below, be used for supporting the supporting mechanism and the connection of drive wheel height the drive wheel is used for driving the drive wheel rotates the drive mechanism of walking. This pusher passes through the worm gear drive wheel and rotates, drive the drive wheel with the help of the drive wheel and rotate, because the drive wheel sets up the swing center department at the swing arm, consequently still do not influence the walking of pusher under the condition of adjustment car hopper inclination, one-way transmission has prevents swift current car function, and is safer, and can reach the effect of the whole car hopper upset of less power drive under the assistance of lead screw, has the characteristics of unloading laborsaving, and operating personnel physical requirement is lower.

Description

Electric material pushing vehicle for constructional engineering

Technical Field

The utility model relates to a building tool specifically is an electric pushing cart for building engineering.

Background

The building cart is mainly used for transporting building materials such as bricks, concrete and the like in short distance on the construction site.

On the building site, steel bars and other heavy-duty labor are mostly engaged by men, and the work of conveying building materials is mostly engaged by women with low technical requirements; present building shallow is the design of two-wheeled mostly, need be through manpower lifting and pushing away fortune in the transportation, because the weight of fragment of brick and concrete is heavier, emptys all need apply great power after arriving the destination in the transportation and transporting, to the constructor on the building site difficult operation, comparatively hard, especially women constructor.

SUMMERY OF THE UTILITY MODEL

Based on the weak point among the prior art mentioned among the above-mentioned background art, for this reason the utility model provides an electric pushing cart for building engineering.

The utility model discloses an adopt following technical scheme to overcome above technical problem, specifically do:

the electric material pushing vehicle for the constructional engineering comprises a hopper, a driven wheel, a driving wheel, a supporting mechanism and a transmission mechanism, wherein the driven wheel is arranged below the front part of the hopper in a universal mode, the driving wheel is arranged below the rear part of the hopper in a swinging mode through a swing arm, the supporting mechanism is used for supporting the height of the driving wheel, and the transmission mechanism is connected with the driving wheel and used for driving the driving wheel to rotate and walk.

As a further aspect of the present invention: the two driven wheels are respectively arranged on two sides of the car hopper, the two driven wheels are connected through a rotating shaft, and the rotating shaft is rotatably connected below the car hopper through a turntable.

As a further aspect of the present invention: one end of the swing arm is rotatably connected to the side wall of the car hopper, the other end of the swing arm is rotatably connected with a driving wheel which is in rolling contact with the ground, and the transmission mechanism comprises a one-way driving assembly, a transmission wheel, a first transmission piece and a second transmission piece, wherein the one-way driving assembly is installed on the side wall of the car hopper, the transmission wheel is rotatably arranged at the joint of the swing arm and the car hopper, the first transmission piece is used for connecting the one-way driving assembly and the transmission wheel, and the second transmission piece is used.

As a further aspect of the present invention: the one-way driving assembly comprises a motor, a worm and a worm wheel, wherein the motor is installed on the side wall of the car hopper, the worm is rotatably arranged on the side wall of the car hopper and connected with the output end of the motor, the worm wheel is rotatably connected with the side wall of the car hopper and meshed with the worm, and the first transmission piece is connected with the worm wheel in the one-way driving assembly.

As a further aspect of the present invention: the supporting mechanism comprises a screw rod rotatably arranged at the rear part of the car hopper, a solenoid in threaded connection with the screw rod, a support plate fixedly penetrating through the solenoid, and a connecting rod used for connecting the side wall of the support plate with the eccentric position of the swing arm.

As a further aspect of the present invention: the end part of the lead screw is connected with an adjusting wheel or a power part, and the power part is a motor.

As a further aspect of the present invention: a horizontal push handle is fixed at the rear part of the car hopper, and a handle made of rubber materials is sleeved and fixed at the rear part of the push handle.

After the structure more than adopting, the utility model discloses compare in prior art, possess following advantage: this pusher passes through the worm gear drive wheel and rotates, drive the drive wheel with the help of the drive wheel and rotate, because the drive wheel sets up the swing center department at the swing arm, consequently still do not influence the walking of pusher under the condition of adjustment car hopper inclination, one-way transmission has prevents swift current car function, and is safer, and can reach the effect of the whole car hopper upset of less power drive under the assistance of lead screw, has the characteristics of unloading laborsaving, and operating personnel physical requirement is lower.

Drawings

Fig. 1 is a schematic structural view of an electric material pushing vehicle for construction engineering.

Fig. 2 is a schematic structural view of the electric material pushing vehicle for construction engineering during dumping.

Fig. 3 is a schematic structural diagram of a support plate and a spiral pipe in the electric material pushing vehicle for construction engineering.

In the figure: 1-a car hopper; 2-pushing the handle; 3-a handle; 4-driven wheel; 5, rotating a disc; 6-swinging arm; 7-driving wheels; 8-an electric motor; 9-a worm; 10-a worm gear; 11-a first transmission member; 12-a transmission wheel; 13-a second transmission member; 14-a lead screw; 15-a regulating wheel; 16-a support plate; 17-a coil; 18-connecting rod.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

In addition, an element of the present invention may be said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1 to 3, in an embodiment of the present invention, an electric material pushing cart for construction engineering includes a car hopper 1, a driven wheel 4 disposed below a front portion of the car hopper 1 in a universal manner, a driving wheel 7 disposed below a rear portion of the car hopper 1 in a swinging manner through a swing arm 6, a supporting mechanism for supporting a height of the driving wheel 7, and a transmission mechanism connected to the driving wheel 7 for driving the driving wheel 7 to rotate and travel;

the driving wheel 7 is driven by the transmission mechanism to rotate so as to drive the whole trolley to walk, automatic material pushing is achieved, the driving wheel 4 which is arranged in a universal mode facilitates adjustment of the advancing direction of the material pushing trolley, the supporting mechanism is used for adjusting the height of the driving wheel 7, the horizontal trolley hopper 1 can be conveniently turned over by a certain angle, and accordingly discharging is achieved.

The utility model discloses an in the embodiment, there are two from driving wheel 4, set up respectively in car hopper 1 both sides, two connect through the pivot from between driving wheel 4, and the pivot is passed through carousel 5 and is rotated the connection and be in car hopper 1's below utilizes carousel 5 and pivot to realize the universal rotation from driving wheel 4, is convenient for adjust the direction.

In another embodiment of the utility model, one end of the swing arm 6 is rotatably connected with the side wall of the car hopper 1, the other end of the driving mechanism is rotationally connected with a driving wheel 7 which is used for rolling contact with the ground, the driving mechanism comprises a one-way driving component arranged on the side wall of the car hopper 1, a driving wheel 12 rotationally arranged at the joint of the swing arm 6 and the car hopper 1, a first driving piece 11 used for connecting the one-way driving component and the driving wheel 12, and a second driving piece 13 used for connecting the driving wheel 12 and the driving wheel 7, wherein, the one-way driving component drives the driving wheel 12 to rotate through the first transmission piece 11, the driving wheel 12 drives the driving wheel 7 to rotate through the second transmission piece 13, therefore, the automatic traveling function of the pusher is realized, manual pushing is replaced, and the one-way driving assembly can effectively solve the problem of vehicle sliding in an uphill section and a downhill section.

The utility model discloses a still another embodiment, one-way drive assembly is including installing motor 8, rotation on the car hopper 1 lateral wall set up on the car hopper 1 lateral wall and connect the worm 9 of motor 8 output and rotate and connect car hopper 1 lateral wall and with worm 9 meshed worm wheel 10, wherein, worm wheel 10 among the one-way drive assembly is connected to first transmission piece 11, because the worm gear transmission has the function of one-way auto-lock, only worm 9 can drive worm wheel 10 and rotate promptly, and worm wheel 10 can not drive worm 9 and rotate to play one-way auto-lock function, prevent swift current car.

The utility model discloses a still another embodiment, the supporting mechanism is in including rotating the setting lead screw 14, the threaded connection at car hopper 1 rear portion are in solenoid 17 on the lead screw 14, with solenoid 17 runs through fixed extension board 16 and is used for connecting extension board 16 lateral wall with the connecting rod 18 of swing arm 6 eccentric department rotates with the help of lead screw 14 and drives solenoid 17 and extension board 16 longitudinal movement thereby drive connecting rod 18 drive swing arm 6 swing to the adjustment is from the difference in height of driving wheel 4 with drive wheel 7, realizes the upset of car hopper 1, is convenient for unload, has overcome current car hopper and has needed artifical lifting to unload hard problem.

The utility model discloses a still another embodiment, 14 end connection regulating wheels 15 of lead screw or power spare, the power spare is electric power, but not limited to the motor, because screw drive has laborsaving characteristics, consequently only need less power just can drive regulating wheels 15 or lead screw 14 and rotate to the problem of goods is emptyd in the realization, has overcome current dolly when drawing heavier building materials such as fragment of brick or concrete, and the difficult problem of empting the goods of women constructor.

In the utility model discloses a still another embodiment, hopper 1 rear portion is fixed with the horizontal push handle 2's rear portion registrates and is fixed with the handle 3 that rubber material made, utilizes handle 3 and push handle 2 to be convenient for control whole pusher be the walking direction.

The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. However, all changes which come within the scope of the independent claims of the invention are to be embraced therein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Claims

1. The electric material pushing vehicle for the constructional engineering is characterized by comprising a vehicle hopper (1), a driven wheel (4) which is arranged below the front portion of the vehicle hopper (1) in a universal mode, a driving wheel (7) which is arranged below the rear portion of the vehicle hopper (1) in a swinging mode through a swinging arm (6), a supporting mechanism for supporting the height of the driving wheel (7), and a transmission mechanism which is connected with the driving wheel (7) and used for driving the driving wheel (7) to rotate and walk.

2. The electric material pushing trolley for the building engineering as claimed in claim 1, wherein two driven wheels (4) are respectively arranged at two sides of the trolley (1), the two driven wheels (4) are connected through a rotating shaft, and the rotating shaft is rotatably connected below the trolley (1) through a rotating disc (5).

3. The electric material pushing trolley for the building engineering is characterized in that one end of the swing arm (6) is rotatably connected to the side wall of the trolley (1), the other end of the swing arm is rotatably connected with a driving wheel (7) which is in rolling contact with the ground, and the transmission mechanism comprises a one-way driving assembly, a transmission wheel (12), a first transmission piece (11) and a second transmission piece (13), wherein the one-way driving assembly is rotatably arranged at the joint of the swing arm (6) and the trolley (1), the first transmission piece is used for connecting the one-way driving assembly with the transmission wheel (12), and the second transmission piece is used for connecting the transmission wheel (12) with the driving wheel (7).

4. The electric pushing and charging car for the building engineering according to claim 3, characterized in that the one-way driving component comprises an electric motor (8) installed on the side wall of the car hopper (1), a worm (9) rotatably installed on the side wall of the car hopper (1) and connected with the output end of the electric motor (8), and a worm wheel (10) rotatably connected with the side wall of the car hopper (1) and meshed with the worm (9), wherein the first transmission member (11) is connected with the worm wheel (10) in the one-way driving component.

5. The electric material pushing trolley for the building engineering is characterized in that the supporting mechanism comprises a lead screw (14) rotatably arranged at the rear part of the trolley body (1), a screw pipe (17) in threaded connection with the lead screw (14), a support plate (16) fixedly penetrating through the screw pipe (17), and a connecting rod (18) used for connecting the side wall of the support plate (16) and the eccentric position of the swing arm (6).

6. The electric material pushing trolley for the building engineering as claimed in claim 5, wherein the end of the lead screw (14) is connected with an adjusting wheel (15) or a power part, and the power part is a motor.

7. The electric material pushing trolley for the building engineering as claimed in claim 1, wherein a horizontal pushing handle (2) is fixed at the rear part of the trolley (1), and a handle made of rubber material is sleeved and fixed at the rear part of the pushing handle (2).