CN-224231067-U - Automobile load weighing device

Abstract

The utility model relates to the technical field of wagon balance, in particular to a truck load weighing device which is used for weighing a truck load through a weighing device, collecting water entering the bottom of the wagon balance, reducing the condition of ponding submerging a sensor, controlling the discharge of ponding through a control device, discharging water in the wagon balance through an auxiliary device, separating sand and stone powder mixed in the water from the water, reducing the risk of blockage of a drainage pipeline and improving the practicability of the device.

Inventors

• ZHANG YIPING
• XUE PING
• TIAN XIAOHU

Assignees

• 宜兴市三维电气制造有限公司

Dates

Publication Date

20260512

Application Date

20250528

Claims (4)

1. 1. The automobile load weighing device is characterized by comprising a weighing device, a control device and an auxiliary device, wherein the control device is arranged on the weighing device, and the auxiliary device is arranged on the weighing device; the weighing device comprises a weighing platform (1), pressure sensors (2), a main bearing plate (3) and a water collecting tank (4), wherein the weighing platform (1) is provided with a mounting groove, the main bearing plate (3) is mounted in the mounting groove of the weighing platform (1) through a plurality of groups of pressure sensors (2), and a plurality of groups of water collecting tanks (4) are arranged on the inner lower end face of the mounting groove of the weighing platform (1); The control device comprises a water baffle (5), a water outlet (6), an electric cylinder (7), a strip-shaped groove (8) and a lifting plate (9), wherein a plurality of groups of water outlets are arranged on the rear side surface of the water collecting groove (4), the water outlets are respectively positioned on the rear sides of the water collecting grooves (4), the water baffle (5) is arranged at the rear part of the water collecting groove (4), the water outlet (6) is arranged at the lower part of the water baffle (5), the strip-shaped groove (8) is arranged on the inner top end surface of the water outlet (6), the strip-shaped groove (8) is communicated with the upper end surface of the water baffle (5), the electric cylinder (7) is arranged in the middle of the upper end surface of the water baffle (5), and the moving end of the electric cylinder (7) extends into the strip-shaped groove (8) to be connected with the lifting plate (9); the water level measuring device further comprises a water level sensor (10), the water level sensor (10) is arranged on the side face of the water baffle (5), and the installation height of the water level sensor (10) is adjusted according to the water level measuring requirement.
2. 2. The truck loading weighing apparatus as set forth in claim 1, further comprising a water guide plate (11), wherein the water guide plate (11) is provided at an upper portion of a rear end surface in the installation groove of the weighing platform (1).
3. 3. The truck load weighing apparatus as set forth in claim 2, wherein the auxiliary device comprises a separating tube (12), a water collecting tube (13), a speed reducing motor (14), a spiral blade (15) and a filter screen (16), wherein the separating tube (12) is obliquely installed at the rear side of the weighing platform (1), the water outlets at the rear sides of the plurality of groups of water collecting grooves (4) are connected with the inside of the separating tube (12) through the water collecting tube (13), the speed reducing motor (14) is installed on the left end face of the separating tube (12), the spiral blade (15) is installed in the separating tube (12), the filter screen (16) is arranged at the lower part of the right end face of the separating tube (12), and the waste material outlet is arranged at the left part of the lower end face of the separating tube (12).
4. 4. A load weighing apparatus for a motor vehicle according to claim 3, further comprising a water receiving plate (17) and nuts (18), wherein a pair of water receiving plates (17) are respectively mounted on the front and rear end surfaces of the weighing platform (1) through the nuts (18).

Description

Automobile load weighing device Technical Field The utility model relates to the technical field of wagon balance, in particular to a truck load weighing device. Background The unattended wagon balance has four direct benefits of reducing cost, improving working efficiency, improving product quality, improving logistics management and the like. The unmanned wagon balance is used, so that post personnel are reduced, a large amount of manual expenditure can be saved each year, the cargo loading and unloading efficiency is improved, the unmanned wagon balance is prevented from being irregular in wagon balance, cheating behaviors are avoided, weighing accuracy is improved, loss is avoided, and serious weighing deviation can be caused when the front wheels of the wagon leave the weighing wagon balance, the rear wheels of the wagon do not enter the weighing wagon balance, the wagon wheel blank pressing side and other wagon wheels do not completely stop on the upper side of the weighing wagon balance. The utility model patent in China with the application number of CN202320732209.1 in the prior art relates to an unattended wagon balance, which comprises a weighing wagon balance, a detection wagon balance, a pressure sensor, a control host, an alarm, a camera and the like, and can detect whether a vehicle exceeds the range of the weighing wagon balance by utilizing the detection wagon balance so as to facilitate the vehicle wheels to be stopped on the weighing wagon balance for weighing. The most common method for increasing the vehicle weight in the construction engineering sand and stone material transportation process is to add water into sand and stone materials in a carriage, so that the weight of the carriage is increased, illegal benefits are obtained, a large amount of water drops in the water adding vehicle weighing process, sand and stone powder is accompanied in the water, the unmanned wagon balance does not have the capability of judging whether the vehicle is added with water or not, and a large amount of water containing sand and stone powder flows into the wagon balance to be accumulated, so that regular cleaning is needed to ensure the normal operation of the wagon balance. Disclosure of utility model In order to solve the technical problems, the utility model provides the truck load weighing device which is used for weighing the truck load, collecting water entering the bottom of the wagon balance, reducing the situation that the accumulated water floods the sensor, controlling the drainage of the accumulated water through the control device, draining the water in the wagon balance through the auxiliary device, separating sand and stone powder mixed in the water from the water, reducing the risk of blockage of a drainage pipeline and improving the practicability of the device. The utility model relates to a truck load weighing device which comprises a weighing device, a control device and an auxiliary device, wherein the control device is arranged on the weighing device, the auxiliary device is arranged on the weighing device, the weighing device is used for weighing a truck load and collecting water entering the bottom of a wagon balance, the situation that accumulated water floods a sensor is reduced, the control device is used for controlling the drainage of accumulated water, the auxiliary device is used for draining water in the wagon balance, sand and stone powder mixed in the water are separated from the water, the risk of blockage of a drainage pipeline is reduced, and the practicability of the device is improved. Preferably, the weighing device comprises a weighing platform, pressure sensors, a main bearing plate and a water collecting tank, wherein the weighing platform is provided with a mounting groove, the main bearing plate is arranged in the mounting groove of the weighing platform through a plurality of groups of pressure sensors, a plurality of groups of water collecting tanks are arranged on the lower end face in the mounting groove of the weighing platform, the vehicle is borne through the main bearing plate, the vehicle is weighed through the plurality of groups of pressure sensors, water entering the mounting groove of the weighing platform is collected through the water collecting tanks, the drying environment around the pressure sensors is quickly recovered, and the influence of wet environment corrosion on the service life is reduced. Preferably, the control device comprises a water baffle, a water outlet, an electric cylinder, a strip-shaped groove and a lifting plate, wherein a plurality of groups of water outlets are formed in the rear side face of the water collecting groove, the water outlets are respectively located at the rear sides of the water collecting grooves, the water baffle is arranged at the rear part of the water collecting groove, the water outlet is formed in the lower part of the water baffle, the strip-shaped groove is formed in the inner top end face of