阅读说明：本技术 一种刮板运输带式保温半挂运输车 (Scraper blade transportation belt type heat preservation semi-trailer transport vehicle ) 是由 邹治辉 王磊 张强 蔡晓花 刘迎春 宋宗华 张艾平 肖翀宇 于 2020-07-08 设计创作，主要内容包括：本发明公开一种刮板运输带式保温半挂运输车,包括半挂底盘,所述半挂底盘的前部安装有发动机和液压系统,所述发动机与液压系统相连；还包括安装在半挂底盘上具有保温功能的料仓,所述料仓的上部安装有料仓盖,料仓的后部安装有后盖门,料仓的内壁上安装有柴油喷洒装置,料仓的底部设有刮板输送链,所述刮板输送链安装在半挂底盘的中部,刮板输送链上安装有驱动马达；所述发动机驱动液压系统通过驱动马达带动刮板输送链工作。本发明的刮板运输带式保温半挂运输车,采用刮板式输料结构和保温料仓设计,与摊铺机配合施工时,不需要举升料仓,提高了施工安全性。该半挂运输车的最大允许载质量为40000kg,提高了单次运输量,降低了运输费用。(The invention discloses a scraper conveyor belt type heat-insulation semi-trailer transport vehicle which comprises a semi-trailer chassis, wherein the front part of the semi-trailer chassis is provided with an engine and a hydraulic system, and the engine is connected with the hydraulic system; the heat-insulation semi-trailer chassis is characterized by further comprising a storage bin which is arranged on the semi-trailer chassis and has a heat-insulation function, wherein a storage bin cover is arranged at the upper part of the storage bin, a rear cover door is arranged at the rear part of the storage bin, a diesel spraying device is arranged on the inner wall of the storage bin, a scraper conveying chain is arranged at the bottom of the storage bin, the scraper conveying chain is arranged in the middle of the semi-trailer chassis, and a driving motor is arranged on the; the engine drives the hydraulic system to drive the scraper conveying chain to work through the driving motor. The scraper conveyor belt type heat-insulation semi-trailer transport vehicle disclosed by the invention adopts a scraper conveyor structure and a heat-insulation material bin, and does not need to lift the material bin when being matched with a paver for construction, so that the construction safety is improved. The maximum allowable load mass of the semi-trailer transport vehicle is 40000kg, the single transport capacity is improved, and the transport cost is reduced.)

1. A scraper conveying belt type heat-insulation semi-trailer transport vehicle comprises a semi-trailer chassis (7), wherein an engine (1) and a hydraulic system (3) are installed at the front part of the semi-trailer chassis (7), and the engine (1) is connected with the hydraulic system (3);

the device is characterized by further comprising a storage bin (5) which is arranged on the semi-trailer chassis (7) and has a heat preservation function, wherein a storage bin cover (2) is arranged on the upper portion of the storage bin (5), a rear cover door (8) is arranged on the rear portion of the storage bin (5), a diesel spraying device (4) is arranged on the inner wall of the storage bin (5), a scraper conveying chain (6) is arranged at the bottom of the storage bin (5), the scraper conveying chain (6) is arranged in the middle of the semi-trailer chassis (7), and a driving motor (10) is arranged on the scraper conveying chain (6);

the engine (1) drives the hydraulic system (3) to drive the scraper conveying chain (6) to work through the driving motor (10).

2. A scraper conveyor belt type insulated semi-trailer transport vehicle as claimed in claim 1, characterized in that the semi-trailer chassis (7) is a triaxial semi-trailer chassis.

3. A scraper conveyor belt type insulated semi-trailer transport vehicle as claimed in claim 1 or 2, characterized in that the engine (1) is a top-mounted engine.

4. The scraper conveyor type heat-insulating semitrailer carrier vehicle as claimed in claim 1, characterized in that the storage bin (5) is welded on a semitrailer chassis (7), and heat-insulating materials (9) are installed in the side wall of the storage bin (5).

5. The scraper conveyor belt type heat-insulating semi-trailer transport vehicle as claimed in claim 4, characterized in that the heat-insulating material (9) is polyurethane or heat-insulating cotton.

6. The scraper conveyor belt type heat preservation semi-trailer transport vehicle as claimed in claim 1, characterized in that a telescopic canvas cover is further installed on the storage bin (5).

7. The scraper conveyor belt type heat-insulating semi-trailer transport vehicle as claimed in claim 1, further comprising a remote control device (11) connected with the bin cover (2), the rear cover door (8) and the scraper conveyor chain (6), respectively;

the remote control device (11) is installed at the rear part of the storage bin (5), and the remote control device (11) is used for controlling the opening and closing of the storage bin cover (2) and the rear cover door (8) and controlling the rotating speed of the scraper conveying chain (6).

Technical Field

The invention relates to a scraper conveyor belt type heat-insulation semi-trailer transport vehicle, and belongs to the field of road maintenance equipment.

Background

At the present stage, asphalt stations are moved away from cities, and in the construction and maintenance of asphalt pavements, the transportation, loading and unloading of asphalt mixtures, sand and stone materials, cement stabilized soil and the like, particularly the heat preservation transportation and safe unloading of the asphalt mixtures, are the development trend of future road construction.

The conventional mixture transport vehicle is required by the maximum load capacity of the vehicle, and the transport capacity is limited to a certain extent; in the construction process such as bridges and culverts, tunnels and the like, the gravity center of the lifting type transport vehicle is higher, and the danger of inclination easily occurs during turning and ramp construction during construction.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a scraper conveyor belt type heat-preservation semi-trailer transport vehicle.

In order to achieve the purpose, the scraper conveyor belt type heat-insulation semi-trailer transport vehicle comprises a semi-trailer chassis, wherein an engine and a hydraulic system are installed at the front part of the semi-trailer chassis, and the engine is connected with the hydraulic system;

the heat-insulation semi-trailer chassis is characterized by further comprising a storage bin which is arranged on the semi-trailer chassis and has a heat-insulation function, wherein a storage bin cover is arranged at the upper part of the storage bin, a rear cover door is arranged at the rear part of the storage bin, a diesel spraying device is arranged on the inner wall of the storage bin, a scraper conveying chain is arranged at the bottom of the storage bin, the scraper conveying chain is arranged in the middle of the semi-trailer chassis, and a driving motor is arranged on the;

the engine drives the hydraulic system to drive the scraper conveying chain to work through the driving motor.

As an improvement, the semi-mounted chassis is a three-axis semi-mounted chassis.

As an improvement, the engine is a top-mounted engine.

As an improvement, the storage bin is welded on the semi-trailer chassis, and a heat insulation material is arranged in the side wall of the storage bin.

As an improvement, the heat-insulating material adopts polyurethane or heat-insulating cotton.

As an improvement, a telescopic canvas cover is further installed on the storage bin.

As an improvement, the device also comprises a remote control device which is respectively connected with the bin cover, the rear cover door and the scraper conveying chain;

the remote control device is installed at the rear part of the storage bin and used for controlling the opening and closing of the storage bin cover and the rear cover door and controlling the rotating speed of the scraper conveying chain.

Compared with the prior art, the scraper conveyor belt type heat-insulation semi-trailer transport vehicle disclosed by the invention adopts a scraper conveying structure and a heat-insulation material bin, and does not need to lift the material bin when being matched with a spreading machine for construction, so that the construction safety is improved. The maximum allowable load mass of the semi-trailer transport vehicle is 40000kg, the single transport capacity is improved, and the transport cost is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the front part of a storage bin according to the present invention;

FIG. 3 is a schematic cross-sectional view of the rear of the storage bin of the present invention;

in the figure: 1. the device comprises an engine, 2, a bin cover, 3, a hydraulic system, 4, a diesel spraying device, 5, a bin, 6, a scraper conveying chain, 7, a semi-trailer chassis, 8, a rear cover door, 9, a heat insulation material, 10, a driving motor, 11 and a remote control device.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention.

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, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention.

As shown in fig. 1, fig. 2 and fig. 3, a scraper conveyor belt type heat preservation semi-trailer comprises a semi-trailer chassis 7, wherein an engine 1 and a hydraulic system 3 are installed at the front part of the semi-trailer chassis 7, and the engine 1 is connected with the hydraulic system 3;

the asphalt mixing device also comprises a storage bin 5 which is arranged on the semi-trailer chassis 7 and has a heat preservation function, wherein a storage bin cover 2 is arranged at the upper part of the storage bin 5, and preferably, a fully-sealed storage bin cover is adopted, so that the heat loss of asphalt mixture in the transportation process is reduced; a rear cover door 8 is arranged at the rear part of the storage bin 5, a diesel spraying device 4 is arranged on the inner wall of the storage bin 5, and when the asphalt mixture is transported, a certain amount of diesel is sprayed onto the inner wall of the bin body by the diesel spraying device 4 to prevent the asphalt mixture from being adhered to the bin wall; the bottom of the storage bin 5 is provided with a scraper conveying chain 6, the scraper conveying chain 6 is arranged in the middle of a semi-trailer chassis 7, and a driving motor 10 is arranged on the scraper conveying chain 6; the engine 1 drives the hydraulic system 3 to drive the scraper conveying chain 6 to work through the driving motor 10.

As an improvement of the embodiment, the semi-mounted chassis 7 is a three-shaft semi-mounted chassis, and the maximum allowable total mass is 40000 kg; the maximum total mass is 49000kg by matching with a 3-shaft 6 x 4 tractor, and the single transportation capacity is improved to the maximum extent.

As an improvement of the embodiment, the engine 1 is a top-mounted engine, so that the tractor does not need to be refitted, and the adaptability of the product is improved.

As an improvement of the embodiment, the storage bin 5 is welded on the semi-trailer chassis 7, so that the structural stability is good; install insulation material 9 in the lateral wall of feed bin 5, it is further, insulation material 9 adopts polyurethane or heat preservation cotton, and is thermal-insulated effectual, adapts to surface shape, and is fit for the transportation of longer distance high temperature mixture. Furthermore, the bin cover 2 and the rear cover door 8 are both internally provided with heat insulation materials 9 for preventing the temperature of the transported materials from being reduced too fast.

As an improvement of the embodiment, the storage bin 5 is further provided with a telescopic canvas cover, and the telescopic canvas cover can prevent the heat of the mixture from being dissipated too fast in the transportation process.

As an improvement of the embodiment, the material conveying speed of the semi-trailer transport vehicle can be realized by adjusting the rotating speed of the scraper conveyor chain 6, and the semi-trailer transport vehicle has two modes of manual operation and wireless remote control operation so as to be suitable for site construction.

When the wireless remote control operation is adopted, the semi-trailer transport vehicle also comprises a remote control device 11 which is respectively connected with the bin cover 2, the rear cover door 8 and the scraper conveying chain 6; the remote control device 11 is arranged at the rear part of the storage bin 5, and the remote control device 11 is used for controlling the opening and closing of the storage bin cover 2 and the rear cover door 8 and controlling the rotating speed of the scraper conveying chain 6.

When the asphalt mixture is loaded, firstly, a certain amount of diesel oil is sprayed on the inner wall of a bin body of a bin 5 through a diesel oil spraying device 4 to prevent the asphalt mixture from being adhered on the bin wall, then a bin cover 2 is opened, the asphalt mixture is added into the bin 5, then the bin cover 2 is closed, heat loss of the asphalt mixture in the transportation process is reduced by means of a fully-sealed bin cover and a heat-insulating side wall, and the heat-insulating performance can be further improved through a telescopic canvas cover as required; after the asphalt mixture is transported to a destination, the rear cover door 8 is opened, the hydraulic system 3 is driven by the upper engine, and the hydraulic system 3 drives the scraper conveying chain 6 to unload through the driving motor 10, so that the high-temperature unloading working condition of the asphalt mixture can be effectively adapted.

The scraper conveyor belt type heat-insulation semi-trailer transport vehicle disclosed by the invention adopts a scraper conveyor structure and a heat-insulation material bin, and does not need to lift the material bin when being matched with a paver for construction, so that the construction safety is improved. The maximum allowable load mass of the semi-trailer transport vehicle is 40000kg, the single transport capacity is improved, and the transport cost is reduced.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.