56results about "Concrete transportation" patented technology

This specification relates to systems, methods and apparatus for automating and guiding the delivery of concrete from a concrete mixer. According to a first aspect of this specification, there is described a system for positioning a delivery chute (104, 210) of a concrete mixer vehicle (100, 200), the system comprising: one or more vehicle positioning sensors (116) for determining location data specifying a location of the concrete mixer vehicle (100, 200); the delivery chute (104, 210) for delivering the concrete mix from a concrete mixing drum (102) to a target location (204), the delivery chute (104, 210) comprising: one or more chute positioning sensors (112) for monitoring a position of the delivery chute (104, 210); and one or more actuators (110) for positioning the delivery chute (104, 210); one or more processors; and a memory, the memory storing computer readable instructions that, when executed by the one or more processors, cause the system to perform a method positioning a delivery chute (104, 210) of a concrete mixer vehicle (100, 200). The method comprises: determining, based on the location data, whether the concrete mixer vehicle (200) is at a target vehicle location (206); initiating, based at least in part on determining that the concrete mixer vehicle (200) is at the target vehicle location (206), deployment of the delivery chute (210) from the concrete mixing vehicle (200); positioning, based at least in part on data from the one or more chute positioning sensors (112), the delivery chute (210) to a target delivery location (204) using the one or more actuators (110); and indicating, to a user of the concrete mixer vehicle, that the chute is in a correct position for concrete delivery.

The utility model provides a power system and engineering machinery. The power system and the engineering machinery comprise a driving motor, a gearbox, a loading system and a traveling system, the loading system comprises a first system, a second system and a third system; wherein the driving motor is connected with the gearbox; a power take-off port of the gearbox is connected with a first system, a second system and a third system in the loading system so as to transmit power transmitted by the driving motor to the first system, the second system and the third system; the gearbox is connected with the traveling system in a direct drive mode so as to transmit power transmitted by the driving motor to the traveling system. According to the power system and the engineering machine, switching between loading operation and running can be directly conducted through the gearbox, a transmission link is shortened, and the effect of improving the transmission efficiency of the engineering machine in the power switching process is achieved.

A refuse vehicle includes a chassis, a cab coupled to the chassis, a body coupled to the chassis, the body including a refuse compartment configured to store refuse, a lift assembly configured to transfer refuse from a refuse container into the refuse compartment, a cowl coupled to at least one of the body or the cab and extending above the cab, and a heat exchanger positioned at least partially within the cowl such that the heat exchanger extends above the cab.

To provide a concrete pump vehicle that can be towed in a stable condition. [Solution] The concrete pump vehicle comprises a frame, a towed section provided at one end of the frame in the front-rear direction, a pump unit mounted on the frame for pumping ready-mix concrete, a drive section mounted on the frame for driving the pump unit, and a running section rotatably attached to the frame, wherein the drive section is positioned between the towed section and the running section in the front-rear direction.

A vehicle includes a chassis and an axle assembly coupled to the chassis. The axle assembly includes: a drive shaft, a tractive element coupled to the drive shaft, a power take off, an electric motor configured to drive the drive shaft and the power take off; and a housing coupled to the chassis and at least partially containing the electric motor, the drive shaft, and the power take off.

According to a first aspect, the invention relates to a vehicle with one or more axles, equipped with a silo, a mixing pump, water tanks, and a generator, capable of mixing powdered plaster components with water and pumping them. According to a second aspect, the invention relates to a method for transporting, preparing, and pumping plaster, in which the plaster is prepared during pumping using water from the water tanks installed on the vehicle. According to a third aspect, the invention relates to using said vehicle to efficiently and flexibly carry out plastering work at various sites.

The invention relates to a building material device (1), which has at least one building material transport section (2) following a building material drum (3), which is configured to transport a building material (BS) to be at least partially hardened, and at least one part sensor (5) arranged in and / or in the building material transport section (2) and configured such that the at least part sensor (5) detects at least one intensive variable (IG) of the building material (BS) in the building material transport section (2) or at least one variable corresponding to an intensive variable.

The present disclosure relates to a control method and device of a mixer truck and the mixer truck, and relates to the field of vehicle control. The method comprises: receiving a rotating speed adjustment instruction, the rotating speed adjustment instruction being used to indicate a target rotating speed of a mixing drum of the mixer truck. According to the target rotating speed, a target control rotating speed of an engine of the mixer truck and a target gear of a gearbox of the mixer truck are determined. The engine is controlled to operate at the target control rotating speed, and the gearbox is adjusted to the target gear. The engine is used to transmit torque to the gearbox, and the gearbox is used to transmit the torque to the mixing drum through a transmission device, so that the mixing drum rotates at the target rotating speed. According to the present disclosure, the engine is controlled to operate at the target control rotating speed to transmit torque to the gearbox, and the gearbox is controlled to transmit the torque to the mixing drum at the target gear, so that the mixing drum is controlled to rotate at the target rotating speed. In this way, the engine can be controlled to rotate at a high speed while ensuring that the rotating speed of the engine is in an economic rotating speed range, and fuel consumption of the engine is reduced.

A concrete mixer vehicle includes a chassis, a cab, a mixer drum assembly coupled to the chassis, a ladder assembly, and an assist assembly. The chassis includes a front end and a rear end. The ladder assembly includes an upper ladder portion and a lower ladder portion. The upper ladder portion is fixed in position relative to the chassis. The lower ladder portion is pivotally coupled to the upper ladder portion and selectively repositionable between (a) a stowed position in which the lower ladder portion is disposed along the upper ladder portion and (b) a lowered position in which the lower ladder portion extends away from the upper ladder portion. The assist assembly is coupled to the upper ladder portion and the lower ladder portion. The assist assembly configured to resist the rotation of the lower ladder portion as it transitions from the stowed position to the lowered position.

The utility model discloses a control system of an electric cement tank truck, which relates to the technical field of electric engineering trucks and comprises a truck chassis, a motor, a speed reducer, a cement tank, a spline, a diesel engine, a generator, a power battery pack control box, a control system control box and a power takeoff. Traditional diesel engine driving is replaced, tail gas emission is fundamentally eliminated, a pure electric driving mode is achieved through the motor controller, pollution generated by fuel oil combustion is avoided, noise is low when the electric cement tank truck works, noise pollution of a construction site can be reduced, and the comfort of the working environment is improved; and a motor controller, a generator controller and a sensor group are coordinated through a whole vehicle controller, so that multi-module cooperative control is realized, motor output is optimized through a vector control algorithm, the rotating speed of the cement tank is ensured to be stable, and the stirring quality is improved.

The application discloses a mixer truck control system and a control method. The mixer truck is provided with a mixing tank. The control system comprises a detection module, a power module and a control module. The detection module is used for collecting driving posture data and load state data of the mixer truck. The control module is connected with the detection module and the power module. The detection module, the power module and the control module are arranged on the mixer truck. The control module adjusts the driving speed of the mixer truck and the rotating speed of the mixing tank in real time according to the driving posture data and the load state data detected by the detection module. The driving working condition of the mixer truck and the mixing parameter are coordinated and linked. The driving power performance of the mixer truck and the stability of the mixing tank rotation in the mixing operation are considered. Manual intervention adjustment of the driver is not needed. The driving load of the driver is reduced. The safety of the mixing operation is improved.

The disclosure relates to a drive arrangement (1) for driving a mixer drum (2) of a truck mixer (100). The drive arrangement (1) has a drive shaft (12) for mechanical connection with the mixer drum (2). It further comprises a first electric machine (20) with a first output shaft (21) which is mechanically connected to the drive shaft (12) via a first bevel gear (22, 32). The drive arrangement (1) also comprises a second electric machine (24) with a second output shaft (25) which is mechanically connected to the drive shaft (12) via a second bevel gear (26, 32). The disclosure further relates to a truck mixer (100) with the drive arrangement (1).

The application provides a mixer truck, an electric drive air conditioner modification method and application. The electric drive air conditioner modification method is used for modifying an original vehicle-mounted air conditioner of the mixer truck. The method comprises the following steps: (a) disconnecting an original condenser and an original compressor of the original vehicle-mounted air conditioner, and retaining an original evaporator of the original vehicle-mounted air conditioner; (b) providing an outdoor integrated machine and an electric drive. The outdoor integrated machine comprises the condenser and the compressor. The electric drive is electrically connected with the compressor; (c) directly mounting the outdoor integrated machine to the mixer truck, and connecting the original evaporator, the condenser and the compressor in series to form an air conditioner loop. The method effectively reduces the cost. The compressor and the condenser do not need to be installed one by one. Only the outdoor integrated machine needs to be installed once. The method not only reduces the modification process, but also makes the structure after modification more compact, reduces the occupied area, and is convenient for installation and maintenance. In addition, the compressor is provided with electric energy by the electric drive, so that the oil consumption is effectively reduced.

The utility model belongs to the technical field of cement transport vehicles, and discloses a mining cement mixing transport vehicle which comprises a frame and a double-brake guarantee mechanism, a front drive axle, a power source and a rear drive axle are sequentially installed on the frame from front to back, and normally-closed brakes are installed on the front drive axle and the rear drive axle respectively. Each normally-closed brake comprises a brake body, a brake cavity is formed in each brake body, a plurality of brake discs which are coaxially arranged in sequence are installed in each brake cavity, and a spring brake assembly used for pressing or loosening the brake discs is arranged on one side of each brake disc. Hydraulic oil ways are formed between the peripheral walls of the spring brake assemblies and the inner wall of the brake cavity and communicate with a hydraulic oil way on the frame; according to the utility model, the normally closed brake is adopted, and a double-brake guarantee structure is arranged, so that the safety performance of the vehicle in a flameout state or under the condition of sudden failure is guaranteed in all directions, and the stability and reliability of the brake function are guaranteed.

A building material apparatus includes at least one building material transport part which follows a building material drum, wherein the building material transport part is designed to transport building material which is to be at least partially cured, and at least one part sensor. The part sensor is arranged on and / or in the building material transport part and is designed to detect at least one intensive variable, or at least one variable which corresponds at least to the intensive variable, of the building material in the building material transport part.

The utility model discloses a reinforced mixer truck speed reducer base structure relates to concrete mixing tank driving technical field, including casing main part, the casing main part bottom is installed with base block, and the base block is provided with two groups, and two groups of base blocks are respectively symmetrically installed in the casing main part bottom. The utility model discloses a frame structure of water tank mounting rib plate, first rib plate and second rib plate can increase the intensity, and the impact resistance of base can be strengthened through the widening processing of base block, and the contact area and support point distribution with frame are significantly increased after the widening base block, so that the speed reducer can more effectively disperse the great impact load of the self weight of mixing drum and the brake, turning and jolt in driving, which greatly reduces the local stress concentration, improves the overall structure rigidity, prevents the deformation or damage caused by excessive load, increases the durability and operation reliability under the complex road condition, prevents the base block from cracking under the influence of impact load and causes the tank falling accident.

The invention relates to the field of electrolyte stirring tank trucks, in particular to a bidirectional stirring tank truck capable of efficiently homogenizing electrolyte, which comprises a stirring tank truck main body, the top of the stirring tank truck main body is fixedly connected with a tank body bracket, the top of the tank body bracket is fixedly connected with a supporting body frame, and the tank body bracket is fixedly connected with a transmission column through the supporting body frame. One side of the transmission column is rotationally connected with an electrolyte storage tank; a driving motor is arranged to drive a tank body bevel gear and an outer rod bevel gear to rotate in opposite directions, a connecting rod and a hollow rod are further driven to rotate in opposite directions, the connecting rod is fixedly connected with the electrolyte storage tank, and meanwhile, a stirring pipe and stirring blades are fixed to the outer surface wall of the hollow rod, so that the stirring efficiency is improved. Therefore, when the electrolyte storage tank rotates and stirs, the stirring blades in the electrolyte storage tank synchronously and reversely stir electrolyte materials, the effect of adjusting the stirring efficiency of the stirring tank truck is achieved, and the problem that the stirring efficiency of the stirring tank truck is low is solved.

To provide an installation control system capable of safely and automatically controlling an installation.SOLUTION: An accessory control system of the present disclosure includes a vehicle state determination unit that determines a state of a vehicle, a vehicle periphery safety monitoring unit that monitors safety of a periphery of the vehicle, a remote instruction reception unit that receives instruction information for operating an accessory from an external device, an accessory control unit that controls an operation of the accessory based on a determination result of the vehicle state determination unit, a monitoring result obtained by the vehicle periphery safety monitoring unit, and the instruction information received by a remote driving state transmission unit, and an accessory driving unit that drives the accessory based on control by the accessory control unit.SELECTED DRAWING: Figure 1

The utility model discloses loading and unloading auxiliary equipment for a concrete truck, and relates to the technical field of concrete transportation. In order to solve the problems that in the prior art, the height during concrete loading and unloading cannot be adjusted, when the working condition is complex, rapid butt joint is difficult to achieve, the construction difficulty is increased, the efficiency is reduced, the middle-distance conveying problem of concrete transportation is not solved, and additional manpower or equipment is needed for secondary carrying. The overall rotating function of the loading and unloading equipment is achieved through the rotating base, the telescopic transport box is matched to provide support for multi-direction operation of the loading and unloading hopper and the telescopic transport box, flexible angle adjustment and conveying distance control of the transport hopper in the loading and unloading operation are achieved, concrete loading and unloading are facilitated, and the requirements of different working conditions are met; according to the scissor lift, the height adjusting function of the scissor lift is achieved, so that multi-layer height loading and unloading operation is met, equipment is more flexible during loading and unloading, and the scissor lift is particularly suitable for working conditions with complex terrains or variable construction requirements.

A concrete mixer vehicle includes a chassis having a front end and a rear end, a cab coupled to the front end of the chassis, a mixer drum assembly supported on the chassis, and a chute storage assembly. The chute storage assembly includes a first chute segment, a second chute segment, and a chute storage rack coupled to a lateral side of the cab. The chute storage rack includes a platform having a first slot configured to receive an end of the first chute segment to support the first chute segment in a storage position. The platform also has a second slot configured to receive an end of the second chute segment to support the second chute segment in the storage position. The first chute segment and the second chute segment are arranged vertically in the storage position.

A concrete mixer vehicle has a lift axle and an actuator operatively connected to the lift axle and configured to move a position of the lift axle relative to a position of a chassis of the vehicle. An electronic controller of the vehicle is operatively connected to the actuator and is structured to execute computer-readable instructions to control operation of the actuator to move the position of the lift axle. The controller includes a positioning module structured to accept an operator input, to generate a lift axle movement command based upon the operator input and upon at least one operating parameter, and to communicate the lift axle movement command to the actuator.

A concrete mixer vehicle has a main discharge chute configured to direct a flow path of concrete dispensed from a mixing drum of the vehicle. A foldover chute is pivotally connected to the main chute and configured to extend the main chute. An actuator is operatively connected to the foldover chute and configured to move the foldover chute relative to a position of the main chute. An electronic controller is operatively connected to the actuator and structured to execute computer-readable instructions to control operation of the actuator to move the position of the foldover chute relative to the position of the main chute. The controller includes a positioning module structured to accept an operator input, to generate a foldover chute movement command based upon the operator input and upon at least one operating condition, and to communicate the foldover chute movement command to the actuator.

The invention provides a cement tank transport vehicle tank body control system and method and a vehicle, and relates to the field of new energy automobiles, and the system comprises a remote control terminal which is in Ethernet communication with a cloud server and is used for obtaining whole vehicle information sent by the cloud server and issuing a control instruction to the cloud server; the cloud server is communicated with the whole vehicle gateway through the Ethernet; the cloud server is used for acquiring the whole vehicle information sent by the whole vehicle gateway, receiving a control instruction sent by the remote control end and issuing the control instruction to the whole vehicle gateway; the whole vehicle gateway is in communication connection with the whole vehicle controller and is used for acquiring whole vehicle information acquired by the whole vehicle controller, converting a control instruction into a CAN signal and issuing the CAN signal to the whole vehicle controller; the whole vehicle controller is in communication connection with the cement tank controller; the whole vehicle controller is used for collecting whole vehicle information and issuing a CAN signal to the cement tank controller; and the cement tank controller is used for executing the CAN signal.

The utility model provides a power system and engineering machinery. The power system and the engineering machinery comprise a first driving motor, at least one second driving motor, a gearbox, a loading system and a traveling system, the loading system comprises a first system, a second system and a third system; the first driving motor is connected with the gearbox, a power take-off port of the gearbox is connected with the first system, and the gearbox transmits power transmitted by the first driving motor to the first system; the gearbox is connected with the traveling system in a direct drive mode and transmits power transmitted by the first drive motor to the traveling system. And at least one second driving motor is connected with the second system and the third system so as to drive the second system and the third system. According to the power system and the engineering machine, a transfer case does not need to be arranged, power switching of driving and loading operation of the engineering machine is achieved, and the transmission efficiency of the engineering machine is improved.

A disconnected frame structure of a concrete mixing truck relates to the technical field of concrete mixing trucks and comprises a chassis, a frame structure fixed on the chassis and a tank mounted on the frame. The frame structure comprises a front frame and a rear frame which are disconnected front and back, and the front frame and the rear frame are connected with the two ends of the tank body respectively; an accommodating space is formed between the front frame and the rear frame, and the lowest point of the tank body is suspended and embedded into the accommodating space, so that the mass center of the tank body is lowered. According to the disconnected frame structure of the concrete mixing truck, a traditional integral beam structure is broken, the height of the tank body and the mass center is reduced on the basis of ensuring the strength and the driving stability, meanwhile, the truck body weight is reduced, and the loading weight is improved.

The application relates to a battery charging method and system of a concrete mixer truck and the concrete mixer truck, the method comprising the following steps: acquiring an operation state of the concrete mixer truck and a SoC value of a battery of the concrete mixer truck; determining a charging rule according to the operation state; the charging rule is one of a plurality of preset charging rules; if the operation state is one of a uniform-speed driving state, a braking state and an accelerating driving state, determining a charging mode according to the SoC value based on the charging rule; the charging mode is one of a plurality of preset charging modes; and charging the battery according to the charging mode. Since the charging rule of each operation state is preset, and the SoC value of the battery is considered in the charging rule, the charging mode selected by the scheme is suitable for the current operation state of the concrete mixer truck and the battery power state, so that the scheme can improve the charging performance of the concrete mixer truck.

Vehicle with one or more wheel axles for transporting plaster components and for producing and pumping plaster, comprising: - at least one storage container for plaster components in powder form, - at least one pump suitable for pumping powdered plaster ingredients to one end, the pump being connected to the storage tank and designed to take the powdered plaster ingredients from the storage tank and pump them out, - at least one generator for driving, among other things, the pump; wherein the vehicle comprises one or more water tanks, and wherein the pump is a mixing pump, wherein the mixing pump is connected to at least one of the water tanks and is designed to mix powdered cleaning ingredients from the storage tank with water from at least one of the water tanks during pumping, characterized in that the mixing pump is located below the storage tank, wherein the mixing pump is positioned at the level of one of the wheel axles of the vehicle, and the vehicle comprises a pump suitable for supplying water from at least one of the water tanks to the mixing pump under constant pressure, wherein the storage tank has a shape that narrows towards the bottom and terminates in an outlet that is directly connected to the mixing pump.

A concrete mixer vehicle includes a trainer cab that is coupled to a chassis and arranged laterally outwardly relative to a main cab. The trainer cab includes: (a) a seat mounted to a recessed mounting floor that is arranged rearward of a wheel well, (b) a support beam that includes an air vent and air flow path integrated into the support beam, or (c) a windshield wiper with a park location that is arranged between a trainer cab column and a superstructure support so that the windshield wiper is hidden from being viewed from within the main cab.

The invention relates to a building material apparatus (1), the building material apparatus (1) comprising: - at least one building material transport part (2) which follows a building material drum (3), wherein the building material transport part (2) is designed to transport building material (BS) that is to be at least partially hardened, and - at least one part sensor (5), wherein at least the part sensor (5) is arranged and formed on and / or in the building material transport part (2) to record at least one intensive variable (IG) or at least one variable of the building material (BS) in the building material transport part (2) which variable corresponds to at least the intensive variable.

The utility model discloses a pure electric double-head concrete mixer truck which comprises a truck frame, a front cab and a rear cab are arranged at the two ends of the upper portion of the truck frame respectively, a pure electric mixing tank is installed in the middle of the upper portion of the truck frame and driven by an upper motor, and a steering mechanism and a driving motor for driving the steering mechanism are installed below the truck frame. The steering mechanism comprises steering axles, the steering axles are divided into a front group and a rear group, each group comprises two axles, namely a driving steering axle and a driven steering axle, and a driving motor drives the two groups of driving steering axles through a transfer case. Driving of the vehicle and operation of the stirring tank are driven by the driving motor and the upper motor respectively, a transmission system is simplified, the transmission efficiency is improved, the types of parts of the transmission system of the whole vehicle are reduced, meanwhile, air pollution and noise pollution are reduced, and the service life of the vehicle is prolonged. And the cabs at the two ends of the double-end concrete mixer truck can perform steering control on the wheels at the two ends, so that the double-end concrete mixer truck can run bidirectionally without turning around, and is compact in structure, ingenious in layout and wide in application range.