Microwave radar detection equipment

Abstract

The utility model discloses microwave radar detection equipment, which comprises a base, a stand column, a control center, a top beam, a lifting device and a slippage detection device, the stand column is arranged on the base, the control center is arranged on the stand column, the top beam is arranged above the stand column, the lifting device is arranged in the top beam and located in the stand column, and the slippage detection device is arranged on the base. And the slippage detection device is arranged in the top beam. The utility model belongs to the technical field of microwave radar detection, and particularly relates to microwave radar detection equipment which not only can flexibly lift, but also can carry out left-right sliding detection on a carriage.

Description

Technical Field

[0001] The utility model belongs to the technical field of microwave radar detection, in particular to a microwave radar detection device. Background Art

[0002] When a vehicle passes through the green channel for transporting fresh agricultural products, personnel need to inspect the vehicle. However, since the personnel cannot unload the fresh agricultural products in the carriage, they can only inspect the fresh agricultural products on the surface, which is easy to miss inspections. Therefore, it is difficult for inspectors to inspect the carriage. Therefore, a microwave radar detection device is proposed to solve the problem that it is difficult for personnel to inspect the carriage.

[0003] After searching, the announcement number: CN219676288U discloses a microwave radar detection device. By setting a telescopic part, although the telescopic part drives the detection component to move and then adjusts the height of the detection component, the height of the detection component can be adjusted according to the height of the vehicle, and can be used for vehicles of different heights, thereby improving the use range of the device, but there are certain defects: the microwave radar cannot move left and right on the second substrate, and the detection range in the car is limited because the width of the car is different. Although the detection height of the microwave radar can be adjusted according to the height of the car, the lifting method uses two sets of motors to drive the lead screw, which is prone to the phenomenon of the two sides not being able to synchronize, causing damage to the moving rod, or the lifting and lowering is stuck, affecting the detection. Therefore, improvements are needed. Utility Model Content

[0004] In order to solve the above-mentioned problem, the utility model provides a microwave radar detection device which can not only be flexibly raised and lowered, but also can detect the left and right sliding of a carriage.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a microwave radar detection device, including a base, a column, a control center, a top beam, a lifting device and a sliding detection device, the column is arranged on the base, the control center is arranged on the column, the top beam is arranged above the column, the lifting device is arranged in the top beam and is located in the column, and the sliding detection device is arranged in the top beam; the sliding detection device includes a slide seat, a microwave radar, a gear row rod, a second motor and a gear, the slide seat is slidably arranged in the top beam, the microwave radar is arranged on the slide seat, the gear row rod is arranged on the slide seat, the second motor is arranged in the top beam, the gear is arranged at the power output end of the second motor and is meshed with the gear row rod. By meshing the gear with the gear row rod, the slide seat can slide in the top beam, thereby performing sliding radar detection on the carriage.

[0006] Furthermore, the lifting device includes a limit frame, a motor 1, a bevel gear 1, a wire drum, a screw, a limit seat, a bevel gear 2 and a guide rod 1. The limit frame is arranged in the top beam, the motor 1 is arranged in the limit frame, the bevel gear 1 is arranged at the power output end of the motor 1, the wire drum is fixedly arranged at the upper end of the column, the screw is threadedly connected in the wire drum, the limit seat is arranged in the top beam and can limit the screw rod, the bevel gear 2 is arranged at the upper end of the screw rod and is meshed with the bevel gear 1, the guide rod 1 is arranged in the column and inserted into the screw rod, and the screw rod rotates in the wire drum by engaging the bevel gear 1 with the bevel gear 2. The limit seat can limit the screw rod from moving up and down in the top beam, so that the screw rod will rise and fall on the wire drum, thereby achieving the purpose of adjusting the detection height of the microwave radar.

[0007] Preferably, a second guide rod is provided in the top beam, and the second guide rod is inserted into the gear row rod.

[0008] Preferably, a limiting cap is provided on the gear row rod to prevent the gear row rod from slipping off the gear.

[0009] Preferably, a limit block is provided at the lower end of the screw rod to prevent the screw rod from slipping out of the column.

[0010] Preferably, the control center is electrically connected to motor one and motor two, and the detection screen of the microwave radar can be displayed on the control center.

[0011] Preferably, the motor 1 is a dual-axis motor, and the screw rods on both sides can meet the requirements of synchronous lifting.

[0012] The utility model adopts the above structure to achieve the following beneficial effects:

[0013] 1. The utility model can realize the microwave radar to detect the slippage of the vehicle passing below by arranging the slippage detection device, and the detection is more comprehensive and flexible.

[0014] 2. The utility model can adjust the detection height of the microwave radar by setting a lifting device to adapt to the detection of carriages at different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a microwave radar detection device of the utility model;

[0016] Figure 2 for Figure 1 A partial enlarged view of the middle part;

[0017] Figure 3 for Figure 1 Diagram of the internal connection between the middle limit seat and the screw rod.

[0018] Among them, 1. base, 2. column, 3. control center, 4. top beam, 5. lifting device, 6. slip detection device, 7. slide seat, 8. microwave radar, 9. gear row rod, 10. motor 2, 11. gear, 12. limit frame, 13. motor 1, 14. bevel gear 1, 15. wire drum, 16. screw, 17. guide rod 1, 18. limit seat, 19. bevel gear 2, 20. guide rod 2, 21. limit cap, 22. limit block. DETAILED DESCRIPTION

[0019] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0021] like Figure 1-3 The utility model is a microwave radar detection device, comprising a base 1, a column 2, a control center 3, a top beam 4, a lifting device 5 and a slip detection device 6, the column 2 is arranged on the base 1, the control center 3 is arranged on the column 2, the top beam 4 is arranged above the column 2, the lifting device 5 is arranged in the top beam 4 and located in the column 2, and the slip detection device 6 is arranged in the top beam 4;

[0022] like Figure 1-3 The sliding detection device 6 includes a slide 7, a microwave radar 8, a gear rod 9, a motor 10 and a gear 11. The slide 7 is slidably arranged in the top beam 4, the microwave radar 8 is arranged on the slide 7, the gear rod 9 is arranged on the slide 7, and a limiting cap 21 is provided on the gear rod 9 to prevent the gear rod 9 from slipping off the gear 11. A guide rod 20 is provided in the top beam 4, and the guide rod 20 is inserted in the gear rod 9. The motor 10 is arranged in the top beam 4. The gear 11 is arranged at the power output end of the motor 10 and is meshed with the gear rod 9. By meshing the gear 11 with the gear rod 9, the slide 7 can be realized to slide in the top beam 4, so that the carriage can be subjected to sliding radar detection.

[0023] like Figure 1-3The lifting device 5 includes a limit frame 12, a motor 13, a bevel gear 14, a wire drum 15, a screw rod 16, a limit seat 18, a bevel gear 19 and a guide rod 17. The limit frame 12 is arranged in the top beam 4, the motor 13 is arranged in the limit frame 12, the bevel gear 14 is arranged at the power output end of the motor 13, the wire drum 15 is fixedly arranged at the upper end of the column 2, the screw rod 16 is threadedly connected in the wire drum 15, the motor 13 is a double-axis motor, the screw rods 16 on both sides can meet the synchronous lifting, and the lower end of the screw rod 16 is provided with a limit block 22 , to prevent the screw rod 16 from slipping off the column 2, the limit seat 18 is arranged in the top beam 4 and can limit the screw rod 16, the bevel gear 2 19 is arranged at the upper end of the screw rod 16 and is meshed with the bevel gear 14, the guide rod 17 is arranged in the column 2 and inserted into the screw rod 16, and the bevel gear 14 meshes with the bevel gear 2 19 to rotate, and the screw rod 16 rotates in the wire drum 15. The limit seat 18 can limit the screw rod 16 from moving up and down in the top beam 4, so that the screw rod 16 will rise and fall on the wire drum 15, thereby achieving the purpose of adjusting the detection height of the microwave radar 8.

[0024] The control center 3 is electrically connected to the motor 1 13 and the motor 2 10 , and the detection image of the microwave radar 8 can be displayed on the control center 3 .

[0025] During specific use, first, the carriage loaded with goods drives to the lower side of the top beam 4, and the height of the microwave radar 8 is adjusted according to the height of the carriage. The motor 13 is operated through the control center 3, and the bevel gear 14 engages with the bevel gear 2 19 to rotate. The screw rod 16 will rotate in the limit seat 18 and in the wire drum 15 at the same time. The guide rod 17 guides the screw rod 16, and the screw rod 16 will rise and fall until the detection height of the microwave radar 8 is appropriate, that is, the motor 2 10 can be started, the gear 11 engages with the gear row rod 9, and the gear row rod 9 will slide horizontally in the guide rod 2 20. The gear row rod 9 is located on both sides of the gear 11. The gear row rod 9 will pull the slide 7 to move toward each other in the top beam 4, so that the microwave radars 8 on both sides simultaneously detect the left and right sides of the carriage, and the detection results will be displayed on the display screen of the control center 3. The vehicle moves forward slowly, and finally achieves the purpose of comprehensive radar detection of the carriage. If there are goods of different materials in the carriage, such as metal, different electromagnetic waves will be presented to remind the detection personnel to focus on the inspection.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A microwave radar detection device, characterized in that: It includes a base, a column, a control center, a top beam, a lifting device and a slip detection device, wherein the column is arranged on the base, the control center is arranged on the column, the top beam is arranged above the column, the lifting device is arranged in the top beam and located in the column, and the slip detection device is arranged in the top beam; The slip detection device includes a slide, a microwave radar, a gear rod, a second motor and a gear. The slide is slidably arranged in the top beam, the microwave radar is arranged on the slide, the gear rod is arranged on the slide, the second motor is arranged in the top beam, and the gear is arranged at the power output end of the second motor and is meshed with the gear rod.

2. A microwave radar detection device according to claim 1, characterized in that: The lifting device includes a limit frame, a motor, a bevel gear, a wire drum, a screw rod, a limit seat, a bevel gear 2 and a guide rod 1. The limit frame is arranged in the top beam, the motor 1 is arranged in the limit frame, the bevel gear 1 is arranged at the power output end of the motor 1, the wire drum is fixedly arranged at the upper end of the column, the screw rod is threadedly connected in the wire drum, the limit seat is arranged in the top beam and can limit the screw rod, the bevel gear 2 is arranged at the upper end of the screw rod and meshingly connected with the bevel gear 1, and the guide rod 1 is arranged in the column and inserted into the screw rod.

3. A microwave radar detection device according to claim 2, characterized in that: A second guide rod is arranged in the top beam, and the second guide rod is inserted into the gear row rod.

4. A microwave radar detection device according to claim 3, characterized in that: A limiting cap is arranged on the gear row rod.

5. A microwave radar detection device according to claim 4, characterized in that: A limiting block is arranged at the lower end of the screw rod.

6. A microwave radar detection device according to claim 5, characterized in that: The control center is electrically connected to the motor 1 and the motor 2, and the detection image of the microwave radar can be displayed on the control center.

7. A microwave radar detection device according to claim 6, characterized in that: The motor 1 is a dual-axis motor, and the screw rods on both sides can meet the requirements of synchronous lifting.

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