CN215895660U - Truck waterproof cloth covering wireless control device and truck waterproof cloth covering device - Google Patents

Abstract

The utility model discloses a wireless control device for covering a truck waterproof cloth and a truck waterproof cloth covering device, and belongs to the technical field of truck waterproof cloth covering devices.

Description

Truck waterproof cloth covering wireless control device and truck waterproof cloth covering device

Technical Field

The utility model relates to the technical field of truck waterproof cloth covering devices, in particular to a truck waterproof cloth covering wireless control device and a truck waterproof cloth covering device.

Background

At present, most of domestic flat-bed semi-trailers and carrying platforms for loading cargos on vehicles have no fences and no ceilings. The goods loaded by the vehicle are carton or wooden case packages or unpackaged products, and the goods need to be prevented from being exposed to the sun and rain in the transportation process, particularly in the long-distance transportation process. In order to ensure the rain-proof, sun-proof and wind-proof properties, one or more layers of waterproof cloth are required to be covered on the goods, and a protective net is tied up on the outer layer of the waterproof cloth, so that the goods and the waterproof cloth are fixed on a carrying platform of the flat car together. The existing waterproof cloth covering mode is that a person climbs a roof with the height of more than 4 meters to cover the waterproof cloth layer by manually, and finally a protective net is scattered to fix the waterproof cloth. The mode is not only low in efficiency, but also the operators can step on the carton package or the unpacked products to cause damage when walking back and forth on the car roof; the operation personnel are easy to be dangerous in overhead operation on the car roof, and have larger potential safety hazards.

In view of the above-mentioned needs, the applicant has made relevant research and development on an automatic covering device for a truck tarpaulin, and as disclosed in the patent with publication number CN103895559A, the automatic covering device for a truck tarpaulin is capable of fixing, raising and lowering a tarpaulin, and comprises a machine base, a synchronous lifting mechanism, a guide device (linear guide rail), a driving device, a tarpaulin fixing device and an electrical control system, wherein the machine base is a main frame structure composed of vertical columns and cross beams, the synchronous lifting mechanism is composed of rod pieces parallel to the cross beams, and the guide device (linear guide rail) is installed along the vertical columns; the driving device is arranged on a platform at the top end of the stand column of the base and consists of a motor, a speed reducer, a coupler, a chain wheel and a chain, wherein the motor drives the speed reducer, the chain wheel and the chain are driven through the coupler, and the chain is connected with the waterproof cloth fixing device to lift on the guiding device (linear guide rail); the waterproof cloth fixing device consists of a supporting cross beam and a waterproof cloth fixing clamp, one end of the waterproof cloth fixing device is fixed on a sliding block of the guide device (linear guide rail) and connected with the chain, the other end of the waterproof cloth fixing device is rigidly connected with a rod piece of the synchronous lifting mechanism, and the waterproof cloth is fixed on the supporting cross beam by the waterproof cloth fixing clamp; the electric control system is composed of a PLC (programmable logic controller), a control program of the PLC, a touch screen, a frequency converter, a rotary encoder, a relay and other components and a control cabinet body, the frequency converter is controlled through a PLC (programmable logic controller) output instruction, the frequency converter controls the rotating speed of a motor, the rotary encoder measures and feeds back the output rotating speed of the motor to perform closed-loop control, and finally controls the synchronous lifting mechanism to lift.

However, the applicant finds that in recent years, the fixed control box is frequently used for controlling the lifting of the lifting device in the automatic covering equipment, but the fixed control box has a visual dead angle when covering the covering equipment, so that the automatic covering equipment is inconvenient to operate and still has certain potential safety hazards.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wireless control device for covering tarpaulin and a device for covering tarpaulin of a truck, aiming at solving the technical problem that the automatic tarpaulin covering device in the prior art is inconvenient to operate.

In order to achieve the purpose, the technical scheme provided by the utility model is as follows:

the utility model relates to a wireless control device for covering a truck waterproof cloth, which comprises a handheld terminal and a lifting control unit; the lifting control unit is used for controlling the lifting of the truck waterproof cloth; the handheld terminal comprises a terminal controller, a power supply, a controller, a terminal wireless transmitter and a terminal wireless receiver, wherein the controller, the terminal wireless transmitter and the terminal wireless receiver are all connected with the terminal controller, and the power supply is used for supplying power to the handheld terminal; the lifting control unit comprises a waterproof cloth lifting controller, a lifting device wireless receiver, a lifting device wireless transmitter and a lifting signal output module, and the lifting device wireless receiver, the lifting device wireless transmitter and the lifting signal output module are all connected with the waterproof cloth lifting controller; the terminal wireless transmitter is in wireless communication connection with the lifting device wireless receiver, and the terminal wireless receiver is in wireless communication connection with the lifting device wireless transmitter; through the arrangement, an operator can perform automatic covering operation on the truck tarpaulin in a wireless mode in the operation process, so that potential safety hazards caused by visual angle blind areas are avoided, the operator can conveniently control the truck tarpaulin, and meanwhile, the position of the tarpaulin can be conveniently adjusted in the covering process; in addition, through the arrangement of the wireless transmitter of the lifting device on the lifting control unit and the wireless receiver of the terminal, an operator can know the information of the lifting control unit conveniently, and then the running state of the equipment can be checked according to the information.

Preferably, a display is arranged on the handheld terminal and connected with the terminal controller, and through the arrangement of the display, an operator can further conveniently and directly read information of the lifting control unit from the display.

Preferably, the manipulator includes an up key and a down key.

Preferably, an identity recognizer is arranged on the handheld terminal and connected with the terminal controller, and the authority of an operator can be controlled and authorized through the arrangement of the identity recognizer.

Preferably, still include the server, terminal wireless transmitter, terminal wireless receiver, elevating gear wireless receiver and elevating gear wireless transmitter all are connected with the server communication, through the setting of server, can store the control data that handheld terminal uploaded, and the intelligent management of being convenient for to be favorable to improving overall control's stability.

Preferably, the identity identifier comprises a fingerprint identifier and/or an image identifier and/or an IC card identifier.

Preferably, the terminal wireless transmitter, the terminal wireless receiver, the lifting device wireless receiver and the lifting device wireless transmitter respectively comprise an ultrasonic communicator and/or an infrared communicator and/or a WIFI communication module and/or a communicator and/or a radio frequency communicator.

Preferably, the terminal controller is a single chip microcomputer of an ARM core and/or an 8-bit single chip microcomputer.

The utility model discloses a rain cloth covering device for a truck, which comprises a wireless control device, a lifting actuator, a lifting piece and a support, wherein the support is provided with the lifting actuator, the lifting actuator is connected with the lifting piece, the lifting piece is used for supporting rain cloth, and the lifting actuator is used for driving the lifting piece to lift; the wireless control device is the truck waterproof cloth covering wireless control device, and the lifting actuator is connected with the lifting signal output module; through the setting of above-mentioned wireless control device among the freight train waterproof cloth covering device, realize freight train waterproof cloth covering device's wireless control, improve the convenience that the operator controlled.

Preferably, the lifting signal output module is connected with the lifting actuator through the frequency converter.

Drawings

FIG. 1 is a schematic view of the entire connection of a tarpaulin cover device for a truck according to the present invention;

FIG. 2 is a schematic structural diagram of a covering mechanism of a truck tarpaulin covering device in the present invention;

FIG. 3 is a schematic view of the overall connection of a wireless control device for covering the rain cloth of a truck according to the present invention;

FIG. 4 is a schematic diagram illustrating a connection of a lifting signal output module in a wireless control device for covering a truck with waterproof cloth according to the present invention;

fig. 5 is a schematic structural diagram of a handheld terminal in a wireless control device covered by a truck tarpaulin according to the present invention.

The reference numerals in the schematic drawings illustrate:

100. a handheld terminal; 110. a terminal controller; 120. a display; 130. a power source; 140. a manipulator; 141. a raising key; 142. a descending key; 151. a terminal wireless transmitter; 152. a terminal wireless receiver; 160. an identity recognizer; 170. a server;

200. a truck tarpaulin covering device; 201. a lift control unit; 210. a rain cloth lifting controller; 221. a lifting device wireless receiver; 222. a lifting device wireless transmitter; 231. a lifting signal output module; 232. a frequency converter; 233. a lifting actuator; 234. a lifting member; 235. a support;

301. a rain cloth; 302. a truck.

Detailed Description

For a further understanding of the utility model, reference should be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

The structure, proportion, size and the like shown in the drawings are only used for matching with the content disclosed in the specification, so that the person skilled in the art can understand and read the description, and the description is not used for limiting the limit condition of the implementation of the utility model, so the method has no technical essence, and any structural modification, proportion relation change or size adjustment still falls within the scope of the technical content disclosed by the utility model without affecting the effect and the achievable purpose of the utility model. Meanwhile, the terms such as "upper", "lower", "left", "right" and "middle" used in the present specification are for clarity of description only, and are not used to limit the implementable scope, and the relative relationship changes or adjustments may be considered to be within the implementable scope of the present invention without substantial technical changes; in addition, the various embodiments of the present invention are not independent of each other, but may be combined; references to "a plurality" in this disclosure refer to numbers that are 2 and more than 2.

As shown in fig. 1, the rain cloth covering device for a truck of the present embodiment includes a lifting actuator 233, a lifting member 234 and a support 235, wherein the support 235 is provided with the lifting actuator 233, the lifting actuator 233 is connected to the lifting member 234, the lifting member 234 is used for supporting a rain cloth 301, and the lifting actuator 233 is used for driving the lifting member 234 to lift. As shown in fig. 1 and fig. 2, in this embodiment, the lifting actuator 233 is a motor, a rotating wheel is connected to a driving shaft of the motor, a lifting rope is wound around the rotating wheel, the lifting rope may be a chain rope, and the rotating wheel may be a chain wheel; the other end of the chain rope is connected to a lifting piece 234, in this embodiment, the lifting piece 234 is a lifting cross bar, and the rain cloth 301 is laid on the lifting cross bar; the motor enables the lifting cross rod to ascend or descend through rotation. In the specific use process, firstly the lifting cross rod descends, an operator lays the waterproof cloth 301 on the lifting cross rod, then the lifting cross rod ascends to the top, the truck 302 needing to cover the waterproof cloth 301 moves to the lower side of the waterproof cloth 301, and at the moment, the lifting cross rod descends to cover the waterproof cloth 301 on the truck 302.

In this embodiment, a cargo vehicle tarpaulin covering device includes a wireless control device, where the wireless control device includes a handheld terminal 100 and a lifting control unit 201; the lifting control unit 201 is used for controlling the lifting of the rain cloth of the truck. The handheld terminal 100 includes a terminal controller 110, a power source 130, a manipulator 140, a terminal wireless transmitter 151 and a terminal wireless receiver 152, and it should be noted that the handheld terminal 100 is not necessarily referred to herein as being handheld, as long as it is capable of being moved and carried.

As shown in fig. 3, the controller 140, the wireless terminal transmitter 151, and the wireless terminal receiver 152 are all connected to the terminal controller 110, and the terminal controller 110 may be a single chip microcomputer using an ARM core or an 8-bit single chip microcomputer; the power supply 130 is used for supplying power to the handheld terminal 100; the manipulator 140 includes an up key 141 and a down key 142.

The lifting control unit 201 includes a waterproof cloth lifting controller 210, a lifting device wireless receiver 221, a lifting device wireless transmitter 222, and a lifting signal output module 231, where the lifting device wireless receiver 221, the lifting device wireless transmitter 222, and the lifting signal output module 231 are all connected to the waterproof cloth lifting controller 210, and the waterproof cloth lifting controller 210 may implement data processing, and the waterproof cloth lifting controller 210 that may be specifically adopted in this embodiment may be: texas instruments: M430F1101A, ST semiconductor: STM8L152K4T6, ST law semiconductor: STM32L151C8T6, PIC us microchip: PIC16F873 or ATMEL: AT90S 8515; the terminal wireless transmitter 151 is in wireless communication with the lifting device wireless receiver 221, the terminal wireless receiver 152 is in wireless communication with the lifting device wireless transmitter 222, and the lifting actuator 233 is connected with the lifting signal output module 231.

It should be noted that the terminal wireless transmitter 151, the terminal wireless receiver 152, the lifting device wireless receiver 221, and the lifting device wireless transmitter 222 respectively include an ultrasonic communicator, an infrared communicator, a WIFI communication module, a communicator, and a radio frequency communicator; the chips used in the specific communicator in this embodiment may be NRF series wireless communication chips such as NRF2401, CC series wireless communication chips such as CC1000PWR, silicon labezradiopro series ISM band wireless communication chips such as SI4432, or UHF band wireless communication chips such as SYN series F113.

In the using process, if an operator needs to control the lifting of the waterproof cloth 301, the operator can press the controller 140, i.e., the lifting key 141 and the lowering key 142 in this embodiment, by using the handheld terminal 100, the controller 140 converts the action of the operator into an electric signal and transmits the electric signal to the terminal controller 110, and then the terminal controller 110 processes the electric signal and transmits the electric signal to the terminal wireless transmitter 151, and the terminal wireless transmitter 151 outputs the electric signal as a wireless signal.

The wireless receiver 221 of the elevator device of the elevator control unit 201 can receive the wireless signal, convert the wireless signal into an electrical signal or a communication signal after receiving the wireless signal, then, the electrical signal or the communication signal is transmitted to the rain cloth lifting controller 210, the rain cloth lifting controller 210 processes the electrical signal or the communication signal and transmits the electrical signal or the communication signal to the lifting signal output module 231 (in the illustrated lifting signal output module, a siemens extension module EM DT08, an EM AM06, etc. may be selected in this embodiment, it should be noted that a part of the rain awning lifting controller 210 integrates the lifting signal output module 231, for example, a siemens CUP1214C, etc.), the lifting signal output module 231 outputs a switching signal or an analog quantity signal or a communication signal whether to be executed or not to the circuit of the lifting actuator 233, thereby controlling the operation of lift actuator 233 and the particular form of operation, such as forward or reverse rotation. It should be noted that, in this embodiment, the elevator system further includes a frequency converter 232, the elevator signal output module 231 is connected to the elevator actuator 233 through the frequency converter 232, and in this embodiment, the frequency converter 232 may select: a Taida frequency converter: VFD4A2MS43ANSAA, mitsubishi frequency converter: FR-E740-1.5K-CHT, or Siemens frequency converter: 6SL3210-5BE21-5CV0 to provide more stable control of the lift actuator 233.

In addition, the present embodiment further includes a rotary encoder, the rotary encoder is connected to the motor of the lifting actuator 233, and is capable of measuring the output rotation speed of the motor and transmitting the measurement information to the waterproof cloth lifting controller 210, the waterproof cloth lifting controller 210 is capable of transmitting the signal to the lifting device wireless transmitter 222, the lifting device wireless transmitter 222 converts the information into a wireless signal for transmission, the terminal wireless receiver 152 receives the wireless signal of the lifting device wireless transmitter 222, the terminal wireless receiver 152 transmits the signal to the terminal controller 110, and the terminal controller 110 is capable of feeding the information back to an operator.

In this embodiment, the handheld terminal 100 is provided with the display 120, the display 120 is connected to the terminal controller 110, and an operator can further conveniently and directly read information of the lifting control unit 201 from the display 120 through the display 120; in addition, in this embodiment, the display 120 may be a capacitive or resistive touch screen, and the controller 140 of the up key 141 and the down key 142 may also be a virtual key on the capacitive or resistive touch screen.

In this embodiment, the handheld terminal 100 is further provided with an identity recognizer 160, the identity recognizer 160 is connected to the terminal controller 110, and the setting of the identity recognizer 160 can realize the control and authorization of the authority of the operator; the identity identifier 160 may comprise a fingerprint identifier and/or an image identifier and/or an IC card identifier.

In addition, the embodiment further includes a server 170, the terminal wireless transmitter 151, the terminal wireless receiver 152, the lifting device wireless receiver 221, and the lifting device wireless transmitter 222 are all in communication connection with the server 170, and through the setting of the server 170, control data uploaded by the handheld terminal 100 can be stored, so that intelligent management is facilitated, and the stability of overall control is improved.

Through the arrangement, an operator can perform automatic covering operation on the truck tarpaulin in a wireless mode in the operation process, so that potential safety hazards caused by visual angle blind areas are avoided, the operator can conveniently control the truck tarpaulin, and meanwhile, the position of the tarpaulin can be conveniently adjusted in the covering process; in addition, through the arrangement of the wireless transmitter 222 of the lifting device and the wireless receiver 152 of the terminal on the lifting control unit 201, the operator can know the information of the lifting control unit 201 conveniently, and then check the running state of the equipment according to the information.

The related modules involved in the system are all hardware system modules or functional modules combining computer software programs or protocols with hardware in the prior art, and the computer software programs or the protocols involved in the functional modules are all known in the technology of persons skilled in the art, and are not improvements of the system; the improvement of the system is the interaction relation or the connection relation among all the modules, namely the integral structure of the system is improved, so as to solve the corresponding technical problems to be solved by the system.

The utility model has been described in detail hereinabove with reference to specific exemplary embodiments thereof. It will, however, be understood that various modifications and changes may be made without departing from the scope of the utility model as defined in the appended claims. The detailed description and drawings are to be regarded as illustrative rather than restrictive, and any such modifications and variations are intended to be included within the scope of the present invention as described herein. Furthermore, the background is intended to be illustrative of the state of the art as developed and the meaning of the present technology and is not intended to limit the scope of the utility model or the application and field of application of the utility model.

More specifically, although exemplary embodiments of the utility model have been described herein, the utility model is not limited to these embodiments, but includes any and all embodiments modified, omitted, combined, e.g., between various embodiments, adapted and/or substituted, as would be recognized by those skilled in the art from the foregoing detailed description. The limitations in the claims are to be interpreted broadly based the language employed in the claims and not limited to examples described in the foregoing detailed description or during the prosecution of the application, which examples are to be construed as non-exclusive. Any steps recited in any method or process claims may be executed in any order and are not limited to the order presented in the claims. The scope of the utility model should, therefore, be determined only by the appended claims and their legal equivalents, rather than by the descriptions and examples given above.

Claims (10)

1. A wireless control device for covering a truck rain cloth is characterized by comprising a handheld terminal (100) and a lifting control unit (201); the lifting control unit (201) is used for controlling the lifting of the rain cloth of the truck;

the handheld terminal (100) comprises a terminal controller (110), a power supply (130), a controller (140), a terminal wireless transmitter (151) and a terminal wireless receiver (152), wherein the controller (140), the terminal wireless transmitter (151) and the terminal wireless receiver (152) are all connected with the terminal controller (110), and the power supply (130) is used for supplying power to the handheld terminal (100);

the lifting control unit (201) comprises a waterproof cloth lifting controller (210), a lifting device wireless receiver (221), a lifting device wireless transmitter (222) and a lifting signal output module (231), wherein the lifting device wireless receiver (221), the lifting device wireless transmitter (222) and the lifting signal output module (231) are all connected with the waterproof cloth lifting controller (210);

the terminal wireless transmitter (151) is in wireless communication connection with the lifting device wireless receiver (221), and the terminal wireless receiver (152) is in wireless communication connection with the lifting device wireless transmitter (222).

2. A wireless control device for covering rain fly of truck as claimed in claim 1, wherein said hand-held terminal (100) is provided with a display (120), said display (120) is connected with the terminal controller (110).

3. A wagon tarpaulin coverage radio control device according to claim 1, wherein the manipulator (140) comprises a raise button (141) and a lower button (142).

4. A wireless control device for covering rain fly of truck as claimed in claim 1, wherein the hand-held terminal (100) is provided with an identity recognizer (160), and the identity recognizer (160) is connected with the terminal controller (110).

5. A wireless control device for covering of truck tarpaulin according to claim 1 further comprising a server (170), wherein said terminal wireless transmitter (151), said terminal wireless receiver (152), said lifting device wireless receiver (221) and said lifting device wireless transmitter (222) are all connected to said server (170) in communication.

6. A wireless control device for covering of truck tarpaulin according to claim 2, characterized in that the identity recognizer (160) comprises a fingerprint recognizer and/or an image recognizer and/or an IC card recognizer.

7. A wireless control device for covering of truck tarpaulin according to any of the preceding claims 1 to 6, wherein said terminal wireless transmitter (151), terminal wireless receiver (152), lifting device wireless receiver (221) and lifting device wireless transmitter (222) comprise an ultrasonic communicator and/or an infrared communicator and/or a WIFI communication module and/or a communication communicator and/or a radio frequency communicator, respectively.

8. The wireless control device for covering the rain cloth of the truck as claimed in any one of claims 1 to 6, wherein the terminal controller (110) is a single chip microcomputer of an ARM core and/or an 8-bit single chip microcomputer.

9. A truck waterproof cloth covering device is characterized by comprising a wireless control device, a lifting actuator (233), a lifting piece (234) and a support (235), wherein the support (235) is provided with the lifting actuator (233), the lifting actuator (233) is connected with the lifting piece (234), the lifting piece (234) is used for supporting a waterproof cloth (301), and the lifting actuator (233) is used for driving the lifting piece (234) to lift; the wireless control device for covering the rain cloth of the freight car is as claimed in any one of claims 1 to 8, and the lifting actuator (233) is connected with the lifting signal output module (231).

10. A tarpaulin covering device of a truck according to claim 9, further comprising a frequency converter (232), wherein said lifting signal output module (231) is connected to a lifting actuator (233) through the frequency converter (232).

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