CN215619075U

CN215619075U - Concrete tank truck

Info

Publication number: CN215619075U
Application number: CN202120217437.6U
Authority: CN
Inventors: 李星
Original assignee: Chongqing Fangjin Concrete Co ltd
Current assignee: Chongqing Fangjin Concrete Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2022-01-25
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a concrete tank truck which comprises a truck body, wherein a stirring tank is rotationally arranged in a truck hopper of the truck body, a feeding hole is formed in the rear end of the stirring tank, the height of the truck body is less than 2.3m, and the truck can be convenient for using up-to-standard commercial concrete in a height-limited place.

Description

Concrete tank truck

Technical Field

The utility model relates to the technical field of building construction devices, in particular to a concrete tank truck.

Background

The commercial concrete from the mixing station has strict control and management, accurate measurement and complete inspection means in the production process from raw materials to products, so that the quality of the concrete is fully ensured, the strength grade label can reach the standard, and the commercial concrete at the mixing station can be used only in places where the commercial concrete can directly enter a large tank car aiming at large buildings or construction conditions at present.

At present, the height of a garage is generally limited to 2.1 meters, the minimum length of a large tank car is about 4 meters, the urban road is narrow, the large tank car cannot enter at all, and only mechanical or manual self-mixing of concrete is performed.

The concrete is automatically mixed, stones, river sand and cement are automatically pulled in by a truck to reach a site, the stones, the river sand and the cement are manually and automatically mixed by a mixer, and the strength grade of the concrete cannot reach the standard due to manual operation, the quality of materials and other factors, so that potential safety hazards exist in the structure, and the up-to-standard commercial concrete cannot be used in height-limited areas in the industry all the time.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a concrete tank truck which is convenient for using up-to-standard commercial concrete in height-limited places.

The utility model provides a concrete tank car, includes the automobile body, the car hopper internal rotation of automobile body is provided with the agitator tank, the rear end of agitator tank is provided with the feed port, the height of automobile body is less than 2.3 m.

In order to solve the problems, the inventor designs the technical scheme, the limit height of a general garage is 2.1m, the actual height is about 2.3m, the height of a vehicle body is set to be below 2.3m in the technical scheme, the corresponding width of the truck body is about half less than that of the conventional large-scale tank truck, when in use, the large-scale tank truck (about 4m in common) is firstly used for pulling the concrete stirred in the stirring station to a specified position, then discharging the concrete in the large tank truck into a stirring tank of the tank truck, pulling the concrete into a position to be poured in a garage by using the tank truck, conveying the concrete to a construction part to be poured by using a conveying pump, vibrating the concrete by using a vibrating bar by a constructor to be compacted, then flattening and coating, thus the tank truck can ensure that the concrete manufactured by the mixing plant can be applied to areas with limited height, limited width and the like, and the quality of the concrete used for building construction is ensured.

Preferably, the height of the vehicle body is between 2.1m and 2.2 m. In the technical scheme, the height of the vehicle body is between 2.1m and 2.2m, and the condition that the vehicle body is contacted with the top of a garage due to uneven and jittering road surfaces can be prevented for the garage with the general height limit of 2.1 m.

Preferably, a support is arranged on the car hopper, the material guide plate is placed on the support and extends into the stirring tank, and concrete can enter the stirring tank through the material guide plate. According to the technical scheme, the support is arranged on the car hopper, the guide plate is placed on the support, and the large-scale tank car can conveniently discharge concrete into the stirring tank of the tank car through the guide plate by arranging the guide plate.

Preferably, a pedal is mounted on the hopper, a bearing frame is mounted on the pedal, and the support is mounted on the bearing frame. Install the footboard on the car hopper among this technical scheme, the constructor of being convenient for stands on the footboard and stabilizes the stock guide and carry out all the other operations.

Preferably, the cleaning device further comprises a fixing plate and a cleaning pipe, wherein the fixing plate is fixed at the rear end of the vehicle body, a lifting device is installed on the fixing plate, the output end of the lifting device is connected with a mounting plate, a rotating device is fixed on the mounting plate, the output end of the rotating device is connected with a second gear, the cleaning pipe comprises a hard pipe and a hose, the hard pipe is arranged on the hose in a rotating and sealing mode, a first gear is arranged on the hard pipe, a bearing seat is detachably installed on the mounting plate, a bearing is arranged on the bearing seat, the bearing seat is sleeved on the hard pipe, when the bearing seat is installed on the mounting plate, the front end of the hard pipe extends into the stirring tank, the first gear is meshed with the second gear, a plurality of drain holes are formed in the hard pipe, and the plurality of drain holes are distributed along the axial direction of the hard pipe.

The traditional concrete tank truck can not clean and conveniently clean the stirring tank, the cleaning pipe is arranged in the technical scheme, when the concrete tank truck is not used, the cleaning tube is placed in the car hopper, when in use, the lifting device is started to enable the mounting plate to be positioned at a certain height, the bearing seat is fixed on the mounting plate, the front end of the hard tube enters the stirring tank, the first gear is meshed with the second gear, the free end of the hose is communicated with the water pipe, a worker fixes the hose, opens a valve of the water pipe, the rotating device is started, the rotating device drives the second gear to rotate, the second gear rotates to drive the first gear to rotate, the first gear rotates to drive the hard tube to rotate, the hard tube rotates to drive the drain hole to rotate, the drain hole rotates to clean all positions of the inner cavity of the stirring tank, so can be convenient for the staff to wash the agitator tank inner chamber, make the washing of agitator tank inner chamber clean simultaneously.

Preferably, the lifting device is a cylinder.

Preferably, the rotating device is a motor.

Preferably, a clamping device is arranged on the fixing plate, and the clamping device can clamp and fix the hose. Set up clamping device among this technical scheme, clamping device is fixed the hose, has reduced the operating procedure of fixed hose with the hand when the staff washs the agitator tank.

The utility model has the beneficial effects that: the height that sets up the automobile body among this technical scheme is below 2.3 meters, the automobile body width that corresponds is also less than about half of conventional large-scale tank car, when using, at first use large-scale tank car (ordinary about 4 m) pull the concrete of stirring in the mixing plant to the assigned position, then discharge the concrete in the large-scale tank car into the agitator tank of this tank car, use this tank car to pull the concrete into the position that the garage needs to pour, use the delivery pump to carry the concrete to the construction position that needs to pour, constructor vibrates the compactness with the vibrting spear with the concrete, then flatten, the tectorial membrane, use this tank car so, can make the concrete that the mixing plant made apply to areas such as limit for height, limit for width, make the concrete quality that the construction used obtain the assurance.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a rear view of the present invention;

FIG. 2 is a schematic cross-sectional view of a cleaning tube according to the present invention;

fig. 3 is a schematic view of the connection relationship between the mounting plate, the motor and the first gear according to the present invention.

In the attached drawing, 1-a vehicle body, 2-a stirring tank, 3-a feeding hole, 4-a support, 5-a material guide plate, 6-a pedal, 7-a bearing frame, 8-a fixing plate, 9-a lifting device, 10-a mounting plate, 11-a rotating device, 12-a cleaning pipe, 13-a second gear, 121-a hose, 122-a hard pipe, 123-a bearing seat, 124-a first gear and 125-a water drainage hole.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the utility model pertains.

Examples

As shown in fig. 1-3, the concrete tank truck provided in this embodiment includes a truck body 1, a stirring tank 2 is rotatably disposed in a hopper of the truck body 1, a feeding hole 3 is disposed at a rear end of the stirring tank 2, and a height of the truck body 1 is less than 2.3 m.

The height of the vehicle body 1 in this embodiment is between 2.1m and 2.2 m. The height of the feeding hole 3 is between 1.7m and 1.9m, the stirring tank 2 is provided with a discharging hole, the height of the discharging hole is between 0.7m and 0.9m, the length of the whole vehicle of the vehicle body 1 is between 5m and 6m, the loading capacity of the stirring tank 2 is between 1.5 cubic and 3 cubic, when the theoretical loading capacity is 1.5 cubic, the loading capacity is controlled to be about 1 cubic during actual use, and when the theoretical loading capacity is 3 cubic, the loading capacity is about 2 cubic during actual use.

In order to facilitate the discharge of concrete into the stirring tank 2 of the tank truck from the large-sized tank truck, in this embodiment, a support 4 is arranged on the truck hopper, a material guide plate 5 is placed on the support 4, the material guide plate 5 extends into the stirring tank 2, and the concrete can enter the stirring tank 2 through the material guide plate 5. In this embodiment, the car hopper is provided with a pedal 6, the pedal 6 is provided with a bearing frame 7, and the support 4 is arranged on the bearing frame 7.

In order to facilitate the workers to rapidly and thoroughly clean the inner cavity of the stirring tank 2 when the inner cavity is not used, the cleaning device further comprises a fixing plate 8 and a cleaning pipe 12 in the embodiment, the fixing plate 8 is fixed at the rear end of the vehicle body 1, the fixing plate 8 is provided with a lifting device 9, the output end of the lifting device 9 is connected with a mounting plate 10, the mounting plate 10 is fixed with a rotating device 11, the output end of the rotating device 11 is connected with a second gear 13, the cleaning pipe 12 comprises a hard pipe 122 and a hose 121, the hard pipe 122 is rotatably and hermetically arranged on the hose 121, the hard pipe 122 is provided with a first gear 124, the mounting plate 10 is detachably provided with a bearing seat 123, the bearing seat 123 is provided with a bearing, the bearing seat is sleeved on the hard pipe 122, when the bearing seat 123 is arranged on the mounting plate 10, the front end of the hard pipe 122 extends into the stirring tank 2, the first gear 124 is meshed with the second gear 13, the hard tube 122 is provided with a plurality of drainage holes 125, and the drainage holes 125 are distributed along the axial direction of the hard tube 122.

In this embodiment, the lifting device 9 is a cylinder, and the rotating device 11 is a motor.

In this embodiment, the fixing plate 8 is provided with a clamping device, and the clamping device can clamp and fix the hose 121.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. The concrete tank truck is characterized by comprising a truck body (1), wherein a stirring tank (2) is arranged in a truck hopper of the truck body (1) in a rotating mode, a feeding hole (3) is formed in the rear end of the stirring tank (2), and the height of the truck body (1) is smaller than 2.3 m.

2. A concrete tank truck according to claim 1, characterized in that the height of the truck body (1) is between 2.1m and 2.2 m.

3. The concrete tank truck as claimed in claim 1, wherein a bracket (4) is arranged on the truck hopper, a material guide plate (5) is placed on the bracket (4), the material guide plate (5) extends into the mixing tank (2), and concrete can enter the mixing tank (2) through the material guide plate (5).

4. A concrete tank truck according to claim 3, characterized in that a footboard (6) is mounted on said hopper, a carrier (7) is mounted on said footboard (6), and said carriage (4) is mounted on said carrier (7).

5. The concrete tank truck according to claim 1, characterized by further comprising a fixing plate (8) and a cleaning pipe (12), wherein the fixing plate (8) is fixed at the rear end of the truck body (1), the fixing plate (8) is provided with a lifting device (9), the output end of the lifting device is connected with a mounting plate (10), the mounting plate (10) is fixed with a rotating device (11), the output end of the rotating device (11) is connected with a second gear (13), the cleaning pipe (12) comprises a hard pipe (122) and a hose (121), the hard pipe (122) is rotatably and hermetically arranged on the hose (121), the hard pipe (122) is provided with a first gear (124), the mounting plate (10) is detachably provided with a bearing seat (123), the bearing seat (123) is provided with a bearing, and the bearing is sleeved on the hard pipe (122), when the bearing seat (123) is installed on the installation plate (10), the front end of the hard pipe (122) extends into the stirring tank (2), the first gear (124) is meshed with the second gear (13), a plurality of water drainage holes (125) are formed in the hard pipe (122), and the plurality of water drainage holes (125) are distributed along the axial direction of the hard pipe (122).

6. A concrete tank truck according to claim 5, characterized in that said lifting means (9) is a pneumatic cylinder.

7. A concrete tank truck according to claim 5, characterized in that said rotating means (11) is an electric motor.

8. A concrete tank truck according to claim 5, characterized in that the fixing plate (8) is provided with clamping means which enable clamping fixation of the hose (121).