CN211941483U

CN211941483U - Concrete mixing transport vechicle with automatic feeding function

Info

Publication number: CN211941483U
Application number: CN202020215673.XU
Authority: CN
Inventors: 韦保新; 王晓滨; 温国斌; 白福贵; 肖秀清; 肖连太; 黄乐英; 李磊; 纪传喜
Original assignee: Kunshan Jhp Rubber Tire Vehicle Manufacturing Co ltd
Current assignee: Kunshan Jhp Rubber Tire Vehicle Manufacturing Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-11-17
Anticipated expiration: 2030-02-26

Abstract

The utility model belongs to the technical field of the engineering vehicle, a concrete mixing transport vechicle with automatic feeding function is related to, including the jar body of locating the chassis top, the jar body is rotatory around the slope axle under the drive of change jar motor, the jar body has the feed inlet towards the back upper place, the rear portion on chassis is equipped with hopper and the hopper pendulous device that drives the stub bar and fall the material toward the feed inlet, still be equipped with the water tank on the chassis and take out the water supply installation toward the feed inlet with the water in the water tank. This concrete mixing truck can start the thoughtlessly mixing of concrete in the road in a flexible way, has effectively improved the transportation radius of concrete, and is lower to the requirement in place, has removed the trouble of cooperation stirring station from.

Description

Concrete mixing transport vechicle with automatic feeding function

Technical Field

The utility model relates to an engineering vehicle technical field, in particular to concrete mixing transport vechicle with automatic feeding function.

Background

The common concrete transport vehicle is only a concrete loading container, and the concrete needs to be mixed well before use and then filled into a tank body. The concrete is prevented from being solidified by the rotation of the tank body in the transportation process of the concrete, so the rotation speed is only 8-10r/min, and the tank body has a single function. There are the following disadvantages:

1. the transport vehicle can not carry out feeding in moving, the transport can be started only after the stirring of the stirring station is finished, the concrete transport time is limited (generally not more than 90 minutes), and the use radius is small;

2. the mixing plant has large size, and is difficult to place on site in certain construction occasions;

3. moving the mixing plant close to the construction site increases transportation costs and is not cost effective to transport in remote or small work areas.

Therefore, it is necessary to develop a new concrete mixer truck to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a concrete mixing transport vechicle with automatic feeding function has material loading, mixes, transportation function, can improve the transportation radius.

The utility model discloses a following technical scheme realizes above-mentioned purpose: the utility model provides a concrete mixing transport vechicle with automatic feeding function, is including the jar body of locating the chassis top, the jar body is rotatory around the inclined axis under the drive of change jar motor, the jar body has the feed inlet towards back upper place, the rear portion on chassis is equipped with the hopper and drives the hopper pendulous device that the stub bar falls the material toward the feed inlet, still be equipped with the water tank on the chassis and take out the water supply installation toward the feed inlet with the water in the water tank.

Specifically, the water supply device comprises a water supply pipe connected to the feed port from the water tank and a water pump positioned on the water supply pipe.

Specifically, two sides of the hopper are respectively provided with a fixed plate, the hopper swinging device comprises a movable arm and a pair of link mechanisms, one end of the movable arm is pivoted on a first shaft on the chassis, and the other end of the movable arm is pivoted on a second shaft on the fixed plates; the connecting rod mechanism comprises a rocker arm, the middle part of the rocker arm is pivoted to the middle part of the movable arm, one end of the rocker arm is hinged to a third shaft on the fixed plate through an air cylinder, and the other end of the rocker arm is hinged to a fourth shaft on the chassis through a pull rod; the first axis is higher than the fourth axis, and the second axis is lower than the third axis.

Specifically, the hopper is dustpan-shaped with the discharging direction facing the tank body, and the surface opposite to the discharging direction is inclined with an acute angle formed between the surface and the bottom surface.

Adopt above-mentioned technical scheme, the utility model discloses technical scheme's beneficial effect is:

this concrete mixing truck can start the thoughtlessly mixing of concrete in the road in a flexible way, has effectively improved the transportation radius of concrete, and is lower to the requirement in place, has removed the trouble of cooperation stirring station from.

Drawings

FIG. 1 is a front view of a working position of a concrete mixer truck with an automatic feeding function according to an embodiment.

The figures in the drawings represent:

1-chassis, 11-water tank;

2-tank body, 21-feed inlet;

3-a rotary tank motor;

4. 4' -hopper, 41-bottom surface, 42-fixed plate;

5-hopper swing, 51-boom, 52-rocker, 53-cylinder, 54-tie rod, 55-first axis, 56-second axis, 57-third axis, 58-fourth axis.

Detailed Description

The present invention will be described in further detail with reference to specific examples.

Example (b):

as shown in fig. 1, the utility model discloses a concrete mixing transport vechicle with automatic feeding function, including the jar body 2 of locating chassis 1 top, jar body 2 is rotatory around the incline axle under the drive of change jar motor 3, and jar body 2 has the feed inlet 21 towards the back upper place, and the rear portion on chassis 1 is equipped with hopper 4 and the hopper pendulous device 5 that drives stub bar 4 toward feed inlet 21 pouring, still is equipped with water tank 11 on chassis 1 and takes out the water supply installation (not drawn) toward feed inlet 21 with the water in the water tank 11. When the conveying of the concrete mixing and transporting vehicle is started, concrete solid raw materials are stored in the hopper 4, and water required by mixing is stored in the water tank 11, so that solid-liquid mixing is avoided at the starting stage of conveying, the problem of early solidification is avoided, and the tank body 1 is not required to keep rotating; when the transport vehicle is driven to a road close to the construction position, the vehicle can mix the solid-liquid raw materials in the tank body 1 and then start mixing when the vehicle stops, so that the state of the concrete is more suitable for construction when the vehicle reaches the construction position, and the transport radius of the concrete is effectively improved. Meanwhile, the hopper 4 is arranged behind the chassis 1, so that the movement of the hopper does not occupy the side space of the transport vehicle, the use of the hopper is not hindered even in a narrow roadway, the requirement on the field is low, and the trouble of matching a mixing plant is avoided.

The water supply means includes a water supply pipe (not shown) connected from the water tank 11 to the feed port 21 and a water pump (not shown) on the water supply pipe. Because the feed port 21 is higher than the chassis 1, the water pump provides power to feed water from the water tank 11 to a high place.

As shown in fig. 1, two fixing plates 42 are respectively arranged on two sides of the hopper 4, the hopper swing device 5 comprises a movable arm 51 and a pair of link mechanisms, one end of the movable arm 51 is pivoted on a first shaft 55 on the chassis 1, and the other end is pivoted on a second shaft 56 on the fixing plates 42; the link mechanism comprises a rocker arm 52 with the middle part pivoted to the middle part of the movable arm 51, one end of the rocker arm 52 is hinged to a third shaft 57 on the fixed plate 42 through an air cylinder 53, and the other end is hinged to a fourth shaft 58 on the chassis 1 through a pull rod 54; the first axis 55 is higher than the fourth axis 58 and the second axis 56 is lower than the third axis 57. The hopper swinging device 5 formed by the linkage structure can enable the hopper 4 to complete the swinging and dumping actions. When the cylinder 53 extends out, the hopper 4 is positioned below, so that the concrete solid raw materials can be conveniently fed; when the cylinder 53 is contracted, the hopper 4' is raised and feeds the solid raw material with the discharge opening aligned with the inside of the can body 2.

As shown in fig. 1, the hopper 4 has a dustpan shape with the discharge direction facing the can body 2, and the surface opposite to the discharge direction is inclined at an acute angle to the bottom surface 41. Therefore, the hopper 4' does not occupy too high space when rising to the highest point, and is suitable for being used under the condition of low construction site.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The utility model provides a concrete mixing transport vechicle with automatic feeding function, is including locating the jar body of chassis top, the jar body is rotatory around the inclined axis under the drive of change jar motor, the jar body has the feed inlet of upper back, its characterized in that: the rear part of the chassis is provided with a hopper and a hopper swinging device for driving the material head to pour materials towards the feeding hole, and the chassis is also provided with a water tank and a water supply device for pumping water in the water tank to the feeding hole.

2. The concrete mixing truck with automatic feeding function according to claim 1, characterized in that: the water supply device comprises a water supply pipe connected to the feed port from the water tank and a water pump positioned on the water supply pipe.

3. The concrete mixing truck with automatic feeding function according to claim 1, characterized in that: two sides of the hopper are respectively provided with a fixed plate, the hopper swinging device comprises a movable arm and a pair of connecting rod mechanisms, one end of the movable arm is pivoted on a first shaft on the chassis, and the other end of the movable arm is pivoted on a second shaft on the fixed plates; the connecting rod mechanism comprises a rocker arm, the middle part of the rocker arm is pivoted to the middle part of the movable arm, one end of the rocker arm is hinged to a third shaft on the fixed plate through an air cylinder, and the other end of the rocker arm is hinged to a fourth shaft on the chassis through a pull rod; the first axis is higher than the fourth axis, and the second axis is lower than the third axis.

4. The concrete mixing truck with automatic feeding function according to claim 1, characterized in that: the hopper is dustpan-shaped with the discharging direction facing the tank body, and the surface opposite to the discharging direction is inclined with an acute angle formed between the surface and the bottom surface.