Vehicle blowing equipment for transporting vehicles

Abstract

The utility model relates to the technical field of logistics transportation, and discloses a vehicle blowing device for transporting vehicles, which comprises a frame body provided with a channel for the vehicles to pass from front to back; the fan assembly comprises at least one first fan and at least two second fans; the first fan is arranged at the top of the frame body, and the first fan is configured to blow air downwards towards the channel; the at least two second fans are arranged on the left side and the right side of the frame body respectively, and the second fans are configured to blow air towards the channel from the two sides of the frame body; and the position detection device is arranged on the frame body, is used for detecting the position of the vehicle, and is configured to control the start and stop of the first fan and the second fan according to the position information of the vehicle. According to the vehicle blowing equipment for transporting the vehicle, the fans are arranged on the top, the left side and the right side of the frame body, surrounding type vehicle blowing operation is achieved, and the blowing effect and the blowing efficiency are remarkably improved; and meanwhile, the position detection device is arranged, so that starting and stopping of the fan can be intelligently controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics transportation, in particular to a vehicle blowing device for transportation vehicles. Background Art

[0002] In view of environmental protection requirements, after the transportation vehicles for transporting grains such as genetically modified soybeans unload the ship at the dock front, they must be thoroughly purged immediately and the purge materials must be collected in time to prevent them from spilling on the port area roads and causing gene pollution. For this reason, a set of vehicle blowing devices is equipped at the dock front for purging the transfer vehicles.

[0003] Although the existing vehicle blowing devices can meet the daily purging operation requirements, there are still deficiencies in the actual use process. Specifically, the fan originally installed on the temporary shelf can only purge the side of the transfer vehicle and cannot purge the top part of the vehicle, which results in dead corners in the purging operation and thus affects the overall purging effect of the vehicle blowing device. In addition, during the vehicle blowing operation, two workers are required to use air guns on the shelves on both sides for auxiliary purging respectively, which not only increases the labor cost but also reduces the cleaning efficiency of the vehicle blowing device.

[0004] Therefore, there is an urgent need for an improved vehicle blowing device for transportation vehicles to solve the problems of poor purging effect, high labor cost and low cleaning efficiency existing in the prior art. Summary of the Utility Model

[0005] Based on the problems of the prior art, the utility model provides a vehicle blowing device for transportation vehicles, which is configured with fans at the top and left and right sides of the frame body, and can realize an encircling vehicle blowing operation when the vehicle passes through, improving the purging effect and purging efficiency.

[0006] The utility model provides a vehicle blowing device for transportation vehicles, comprising:

[0007] A frame body, which has a passage for the vehicle to pass through from front to back;

[0008] A fan assembly, including at least one first fan and at least two second fans; the first fan is arranged at the top of the frame body and is configured to blow air downward towards the passage; at least two second fans are respectively arranged on the left and right sides of the frame body, and the second fans are configured to blow air towards the passage from both sides of the frame body;

[0009] A position detection device, which is arranged on the frame body for detecting the position of the vehicle; the position detection device is configured to control the start and stop of the first fan and the second fan according to the position information of the vehicle.

[0010] In some embodiments, the frame body includes:

[0011] The main support, which consists of multiple columns, an upper crossbeam and a lower crossbeam to form a frame structure;

[0012] Multiple connecting rods, which are arranged on the left and right side surfaces and the top surface of the main frame body and are connected to the columns and the crossbeams.

[0013] In some embodiments, two position detection devices are provided, which are respectively arranged on the front side and the rear side of the frame body;

[0014] The position detection device located on the front side is configured to control the first fan and the second fan to be turned on when detecting the approach of a vehicle;

[0015] The position detection device located on the rear side is configured to control the first fan and the second fan to be turned off when detecting the departure of a vehicle.

[0016] In some embodiments, the position detection device is one of a photoelectric sensor, an ultrasonic detector, a radar detector or a video detector.

[0017] In some embodiments, wind speed acceleration frames are arranged on the air outlet sides of the first fan and the second fan, and the fan acceleration frames have tapered air outlet channels.

[0018] In some embodiments, the first fan is inclined and configured to blow air downward and obliquely forward.

[0019] In some embodiments, moving wheels are arranged at the bottom of the frame body, and moving wheels are arranged on both the front and rear sides of the frame body, and locking mechanisms are arranged on the moving wheels; or moving wheels are arranged on only one side of the front and rear sides of the frame body.

[0020] In some embodiments, a detachable stop rod is arranged on the front side of the frame body, and the stop rod is used to close the passage to block the passage of vehicles;

[0021] Moving wheels are arranged only on the rear side of the frame body, and a plug-in structure is arranged on the stop rod for inserting into the forklift forks, and the frame body is pushed to move by the forklift.

[0022] In some embodiments, ladders are arranged on at least one of the left and right sides of the frame body, and the top ends of the ladders are fixedly connected to the top of the frame body.

[0023] In some embodiments, a walkway board is arranged on the top of the frame body, and the walkway board is arranged close to the first fan.

[0024] Compared with the prior art, the advantages and positive effects of the present utility model are:

[0025] The above-described vehicle blowing device for transportation vehicles is equipped with blowers at the top and both left and right sides of the frame, ensuring that the vehicle can receive blowing from multiple directions when passing through, achieving an enclosed vehicle blowing operation, significantly improving the blowing effect and efficiency; at the same time, by setting up a position detection device, the start and stop of the blower can be intelligently controlled. When the vehicle approaches, the blower automatically turns on to conduct a comprehensive blow on the vehicle; after the vehicle leaves, the blower automatically turns off, effectively avoiding waste of energy. Brief Description of the Drawings

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for description in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0027] Figure 1 Structural schematic diagram of the vehicle blowing device for transportation vehicles of the present invention;

[0028] Figure 2 Structural schematic diagram of the vehicle blowing device for transportation vehicles of the present invention in the top view direction;

[0029] Figure 3 Structural schematic diagram of the vehicle blowing device for transportation vehicles of the present invention in the bottom view direction;

[0030] Figure 4 Structural schematic diagram of the blower accelerator in the vehicle blowing device for transportation vehicles of the present invention;

[0031] Explanation of reference numerals in the drawings:

[0032] Frame 100; Passage 110; Column 120; Upper crossbeam 130; Lower crossbeam 140; Connecting rod 150; Ladder 160; Movable wheel 170; Aisle board 180;

[0033] First blower 200;

[0034] Second blower 300;

[0035] Position detection device 400;

[0036] Wind speed acceleration frame 500; Air outlet passage 510. Detailed implementation manners

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0038] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0039] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. In the description of the above embodiments, specific features, structures, materials, or characteristics can be combined in a suitable manner in any one or more embodiments or examples.

[0040] The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise stated, the meaning of "plurality" is two or more.

[0041] Refer to Figures 1-4 , which is an embodiment of the vehicle blowing device of the present utility model for transportation vehicles. The vehicle blowing device of the present utility model can not only be used for grain transport vehicles to clean the residual grain on the vehicle body surface, but also be used for other bulk cargo vehicles at the dock to clean the dust on the vehicle body surface.

[0042] Specifically, the vehicle blowing device includes a frame 100, a fan assembly provided on the frame 100, and a position detection device 400.

[0043] The frame 100 has a passage 110 through which vehicles can pass from front to back. Specifically, the frame 100 is composed of a main bracket and a plurality of connecting rods 150. The main bracket consists of four columns 120, four upper cross beams 130 and two lower cross beams 140 on the left and right to form a frame structure, ensuring the stability and strength of the frame 100. The plurality of connecting rods 150 are arranged on the left and right side surfaces and the top surface of the main bracket. Among them, two cross connecting rods 150 are respectively arranged on the left and right side surfaces and the top surface of the main bracket, and the two connecting rods 150 are arranged in an inclined cross, connecting between the upper and lower cross beams 140, further enhancing the overall structural strength of the frame 100.

[0044] The fan assembly includes at least one first fan 200 and at least two second fans 300.

[0045] At least one first fan 200 is installed on the top of the frame 100, and the first fan 200 is configured to blow air downward towards the passage 110, effectively purging the top area of the outer surface of the vehicle compartment.

[0046] At least one second fan 300 is respectively arranged on the left and right sides of the frame 100, and the second fan 300 blows air towards the passage 110 from both sides of the frame 100, responsible for purging the side area of the vehicle compartment.

[0047] The first fan 200 and the second fan 300 achieve an enclosed purging of the vehicle, eliminating the purging dead corners and significantly improving the purging effect.

[0048] In order to achieve intelligent control of the fan assembly, a position detection device 400 is also arranged on the frame 100. The position detection device 400 is used to detect the position of the vehicle and control the start and stop of the first fan 200 and the second fan 300 according to the position information of the vehicle.

[0049] Specifically, two position detection devices 400 are arranged, respectively located at the front side and the rear side of the frame 100.

[0050] The position detection device 400 on the front side is mainly responsible for detecting the approach of the vehicle. When the vehicle enters the purging area, the position detection device 400 on the front side will immediately sense the presence of the vehicle and automatically send a signal to control the first fan 200 and the second fan 300 to start. In this way, the fans will start working when the vehicle just enters the purging area, performing timely purging operations on the vehicle.

[0051] The rear position detection device 400 is responsible for detecting the departure of the vehicle. When the vehicle completes the purging operation and leaves the purging area, the rear position detection device 400 will sense the departure of the vehicle and automatically send a signal to control the fan to turn off or control the fan to turn off after a certain delay. This intelligent control method can effectively avoid waste of energy and ensure the accuracy and efficiency of the purging operation.

[0052] The position detection device 400 can be selected from an optoelectronic sensor, an ultrasonic detector, a radar detector, a video detector, etc. In this embodiment, an optoelectronic sensor is preferably used, which has the characteristics of fast response speed and high detection accuracy. The optoelectronic sensor utilizes the principle of the photoelectric effect to detect the position of the vehicle by emitting a light beam and receiving the reflected light beam. When the vehicle enters the detection area, it will block the light beam, thereby triggering the sensor to send a signal to control the fan assembly to start working. The optoelectronic sensor is not easily affected by ambient light and temperature and can work stably under various harsh conditions to ensure the normal operation of the vehicle blowing equipment.

[0053] For the above-mentioned vehicle blowing equipment, fans are arranged on the top and the left and right sides of the frame 100, and an enclosed vehicle blowing operation can be realized when the vehicle passes through, improving the purging effect and purging efficiency; at the same time, a position detection device 400 is configured to realize intelligent control of the fan.

[0054] For the above-mentioned vehicle blowing equipment, fans are arranged on the top and the left and right sides of the frame 100, ensuring that the vehicle can receive purging from multiple directions when passing through, realizing an enclosed vehicle blowing operation, significantly improving the purging effect and purging efficiency; at the same time, by setting the position detection device 400, the start and stop of the fan can be intelligently controlled. When the vehicle approaches, the fan automatically turns on to conduct a comprehensive purge of the vehicle; after the vehicle leaves, the fan automatically turns off, effectively avoiding waste of energy.

[0055] To further improve the purging effect, as Figure 1 and Figure 4 shown, in this embodiment, a wind speed acceleration frame 500 is arranged on the air outlet side of the first fan 200 and the second fan 300. The wind speed acceleration frame 500 has a gradually shrinking air outlet channel 510. When the air flow blown out by the fan passes through the air outlet channel 510 with a gradually decreasing cross-sectional area, it will gradually accelerate. This acceleration effect not only improves the purging force, enabling the air flow to impact the vehicle surface more strongly and carry away more residues, but also optimizes the distribution of the air flow. Due to the action of the wind speed acceleration frame 500, a more uniform and concentrated purging area is formed on the air outlet side, reducing the diffusion and waste of the air flow and further improving the purging efficiency.

[0056] In addition, the first blower 200 is also inclined, blowing downward and obliquely forward. This configuration helps to better blow the front area of the vehicle top, further improving the blowing effect.

[0057] The first blower 200 on the top is inclined, which can extend the blowing time because the vehicle starts to be affected by the air flow before completely passing through the blowing area. Secondly, since the air flow is downward and obliquely forward, the air flow can relatively conform to the top of the vehicle, reducing the dead corners and blind areas of the air flow. This closely conforming blowing method can more effectively carry away the residues on the vehicle surface, improving the thoroughness and cleanliness of the blowing.

[0058] The first blower 200 can be fixedly connected to the frame 100 through a blower fixing bracket (not shown). The first blower 200 can rotate on the blower fixing bracket to adjust the fixing angle. Similarly, the second blower 300 can also be fixed and the fixing angle can be adjusted through the blower fixing bracket.

[0059] At least one side of the left and right of the frame 100 is provided with a ladder 160. The top end of the ladder 160 is fixedly connected to the top of the frame 100, facilitating the staff to get on and off the frame 100 for maintenance and operation. In this embodiment, preferably, a ladder 160 is provided on both sides of the frame 100, and the ladder 160 is made of the same material as the frame 100 and is fixed together by welding.

[0060] In addition, a walkway board 180 is also provided on the top of the frame 100. The walkway board 180 is arranged close to the first blower 200. The walkway board 180 provides a safe working platform for the staff, facilitating the installation and maintenance of the first blower 200.

[0061] Furthermore, moving wheels 170 are provided at the bottom of the frame 100, enabling the entire vehicle blowing device to be conveniently moved and deployed, improving the flexibility and convenience of use of the vehicle blowing device. The moving wheels can be provided only on one side of the front and back of the frame. When moving, the side without moving wheels can be lifted by a forklift for movement. In another embodiment, moving wheels 170 can also be provided on both the front and back sides of the base body. The moving wheels 170 can be provided with a locking mechanism. When the device is parked at a designated position, the moving wheels 170 can be locked to ensure the stability and safety of the device, preventing accidental movement or sliding.

[0062] In this embodiment, a removable stop bar (not shown) is also provided on the front side of the frame 100, used to close the passage 110 to block the vehicle from passing through at inappropriate times. A plug-in structure can be fixed on the stop bar for inserting the forklift forks to move the vehicle blowing device.

[0063] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, for those of ordinary skill in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions required to be protected by the present invention.

Claims

1. A vehicle blowing device for transport vehicles, characterized in that: include: A frame having a passage for vehicles to pass through from front to rear; A fan assembly, comprising at least one first fan and at least two second fans; The first fan is disposed on the top of the frame, and the first fan is configured to blow air downward toward the channel; At least two second fans are respectively arranged on the left and right sides of the frame, and the second fans are configured to blow air from both sides of the frame toward the channel; A position detection device is arranged on the frame and is used to detect the position of the vehicle; the position detection device is configured to control the start and stop of the first fan and the second fan according to the position information of the vehicle.

2. The vehicle blowing device for transporting vehicles according to claim 1, characterized in that: The frame comprises: The main support comprises a frame structure composed of a plurality of columns and upper and lower beams; A plurality of connecting rods are arranged on the left and right side surfaces and the top surface of the main support and are connected between the upright posts and the cross beams.

3. The vehicle blowing equipment for transport vehicles according to claim 1, characterized in that: The position detection devices are provided with two, which are respectively arranged at the front side and the rear side of the frame; The position detection device located at the front side is configured to control the first fan and the second fan to turn on when detecting the approach of a vehicle; The position detection device located at the rear side is configured to control the first fan and the second fan to be turned off when detecting that the vehicle is moving away.

4. The vehicle blowing device for transporting vehicles according to claim 1, characterized in that: The position detection device is a photoelectric sensor, an ultrasonic detector, a radar detector or a video detector.

5. The vehicle blowing device for transporting vehicles according to any one of claims 1 to 4, characterized in that: Wind speed acceleration frames are disposed on the air outlet sides of the first and second fans, and the wind speed acceleration frames have a tapered air outlet channel.

6. The vehicle blowing device for transporting vehicles according to claim 1, characterized in that: The first fan is arranged at an angle and is configured to blow air downward and obliquely forward.

7. The vehicle blowing equipment for transport vehicles according to claim 1, characterized in that: The bottom of the frame is provided with moving wheels; both the front and rear sides of the frame are provided with moving wheels, and a locking mechanism is provided on the moving wheels; or only one side of the front and rear sides of the frame is provided with moving wheels.

8. The vehicle blowing device for transporting vehicles according to claim 7, characterized in that: A detachable lever is provided on the front side of the frame, and the lever is used to close the passage to prevent vehicles from passing through; The frame body is only provided with moving wheels at the rear side, and the shift rod is provided with a plug-in structure for inserting the fork of a forklift, so that the frame body is pushed to move by the forklift.

9. The vehicle blowing equipment for transport vehicles according to claim 1, characterized in that: A ladder is arranged on at least one of the left and right sides of the frame, and the top of the ladder is fixedly connected to the top of the frame.

10. The vehicle blowing device for transporting vehicles according to claim 1, characterized in that: The top of the frame is provided with an aisle plate, and the aisle plate is arranged close to the first fan.

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