Ground penetrating radar auxiliary vehicle for solid potassium salt mine

Abstract

The ground penetrating radar auxiliary vehicle for the solid potassium salt mine comprises a vehicle body, a limiting notch is formed in the middle of the bottom of the vehicle body, a plurality of air pressure cylinders are symmetrically installed on the inner top wall and the inner bottom wall of the limiting notch, and a fixing rod is jointly inserted between every two air pressure cylinders which are symmetrical up and down in a sealed and sliding mode; and an opening plate is jointly installed between the multiple fixing rods, a radar detector is installed on the opening plate, and each air pressure cylinder is sleeved with an electric contraction spring. The vibration frequency of the radar detector is suppressed by adopting the characteristic that the electric contraction spring is electrified and contracted, the working stability of the radar detector is improved, a foot-controlled pressure steering structure is adopted, a user can conveniently control the advancing direction through feet, conveniently operate and control a computer with two hands and focus on detection data, and the user can move along with a vehicle body and is convenient to use. Therefore, a single user can carry out detection more easily.

Description

Technical Field

[0001] The invention relates to the field of radar detection, and in particular to a ground penetrating radar auxiliary vehicle for solid potash mines. Background Art

[0002] Existing bottom-penetrating radar auxiliary vehicles are usually pushed by hand, requiring users to walk and manually control the direction of the auxiliary vehicle, which will increase fatigue after long-term detection. Users need to pay attention to controlling the direction at all times and lack attention to the detection data. Manually adjusting the direction interferes with computer operation. Therefore, most auxiliary vehicles require two people to work together, and when conventional auxiliary vehicles move to bumpy areas, they are likely to cause the ground-penetrating radar to shake multiple times, affecting the reliability of the ground-penetrating radar operation. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art that the ground penetrating radar is manually pushed and controlled, which is inconvenient to operate, easy to fatigue and interferes with the operation of the computer, and the auxiliary vehicle is prone to shaking, affecting the reliability of the ground penetrating radar operation, and to propose a ground penetrating radar auxiliary vehicle for solid potassium salt mines.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions: A ground-penetrating radar auxiliary vehicle for solid potassium salt mines comprises a vehicle body, a limiting slot is centrally provided at the bottom of the vehicle body, a plurality of air pressure cylinders are symmetrically mounted on the inner top wall and the inner bottom wall of the limiting slot, a fixing rod is commonly and sealingly slidably inserted between two upper and lower symmetrical air pressure cylinders, an opening plate is commonly installed between the plurality of fixing rods, a radar detector is mounted on the opening plate, each of the air pressure cylinders is sleeved with an electric contraction spring, the two ends of each of the electric contraction springs are respectively fixed on the inner wall of the limiting slot and the opening plate, a foot control mechanism is mounted on the vehicle body, a circular groove is provided at the bottom front end of the vehicle body, a rotating groove is provided on the inner top wall of the circular groove, a direction axis is rotatably inserted on the inner top wall of the rotating groove, and the upper end of the direction axis extends into the foot control mechanism.

[0005] Preferably, an adjustable telescopic rod is installed on the front upper surface of the vehicle body, and the adjustable telescopic rod is installed obliquely toward the middle of the vehicle body. A plate frame is installed on the upper end of the adjustable telescopic rod, and a control computer is placed on the plate frame. The control computer is electrically connected to the radar detector and multiple electric contraction springs respectively.

[0006] Preferably, a sunshade is installed on the upper surface of the rear end of the vehicle body, a seat is installed on one side of the sunshade close to the middle of the vehicle body, and an energy storage battery is installed on the vehicle body below the seat, and the energy storage battery is electrically connected to a control computer.

[0007] Preferably, two driving wheels are symmetrically mounted on the rear end of the vehicle body, the lower end of the steering shaft extends into the rotating groove and is mounted with a wheel frame, and the lower end of the wheel frame extends into the circular groove and is mounted with a steering wheel.

[0008] Preferably, the foot control mechanism includes a platform installed on the front end of the vehicle body, a transmission cavity is provided in the platform, the upper end of the steering shaft extends into the transmission cavity and is installed with a gear plate, two guide rods are symmetrically installed in the transmission cavity, a control plate is slidably installed on each of the guide rods, a tooth groove is provided on the side of each control plate close to the gear plate, a return spring is sleeved on each of the guide rods, and the two ends of each return spring are respectively fixed on the control plate and the inner wall of the transmission cavity.

[0009] Preferably, the upper surface of the platform is inclined, and two pedals are symmetrically installed on the upper surface of the platform, an elastic airbag is installed at the bottom of each pedal, each elastic airbag is fixed on the platform, an air duct is fixedly installed on the side wall of each elastic airbag, a pressure chamber is opened in each control panel, and a limiting hole connected to the pressure chamber is opened at one end of each control panel away from the return spring, and one end of each air duct extends into the transmission chamber away from the elastic airbag and horizontally passes through the limiting hole and is inserted into the pressure chamber, and one end of each air duct located in the pressure chamber is sleeved with a piston column, and each piston column is sealed and slidably installed in the corresponding pressure chamber.

[0010] The beneficial effects of the present invention are as follows: the characteristics of the electric contraction spring that contracts when energized are adopted to suppress the vibration times of the radar detector and improve the working stability of the radar detector; the foot-controlled pressure steering structure is adopted to facilitate the user to control the forward direction by foot, and to operate the computer with both hands and focus on detecting data; the user can move with the vehicle body, so that the user can detect alone and more easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a structural schematic diagram of a ground penetrating radar auxiliary vehicle for solid potash mines proposed by the present invention; Figure 2 This is a schematic diagram of the structure of the foot control mechanism of a ground penetrating radar auxiliary vehicle for solid potash mines proposed by the present invention; Figure 3 This is an enlarged view of the radar detector part of a ground penetrating radar auxiliary vehicle for solid potash mines proposed by the present invention; Figure 4 This is a partial structural schematic diagram of a control panel of a ground penetrating radar auxiliary vehicle for solid potash mines proposed by the present invention.

[0012] In the figure: 1 body, 11 limiting notch, 12 round groove, 13 rotating groove, 14 energy storage battery, 15 driving wheel, 2 air cylinder, 21 fixing rod, 22 opening plate, 23 radar detector, 24 electric contraction spring, 3 direction shaft, 31 wheel frame, 32 direction wheel, 33 gear plate, 4 foot control mechanism, 41 stepping platform, 42 transmission cavity, 43 guide rod, 44 return spring, 5 adjustable telescopic rod, 51 plate frame, 52 control computer, 6 sunshade frame, 61 seat, 7 pedal, 71 elastic airbag, 72 air guide tube, 73 piston column, 8 control board, 81 pressure cavity, 82 limiting hole, 83 tooth groove. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0014] Reference Figure 1-4 A ground-penetrating radar auxiliary vehicle for solid potassium salt mines comprises a vehicle body 1, a limiting slot 11 is centrally provided at the bottom of the vehicle body 1, a plurality of air pressure cylinders 2 are symmetrically installed on the inner top wall and the inner bottom wall of the limiting slot 11, a fixing rod 21 is commonly inserted and sealed and slidably provided between the two upper and lower symmetrical air pressure cylinders 2, an opening plate 22 is commonly installed between the plurality of fixing rods 21, a radar detector 23 is installed on the opening plate 22, each air pressure cylinder 2 is sleeved with an electric contraction spring 24, and the two ends of each electric contraction spring 24 are respectively fixed on the inner wall of the limiting slot 11 and the opening plate 22, a foot control mechanism 4 is installed on the vehicle body 1, a circular groove 12 is provided at the bottom of the front end of the vehicle body 1, a rotating groove 13 is provided on the inner top wall of the circular groove 12, a direction axis 3 is rotatably inserted on the inner top wall of the rotating groove 13, and the upper end of the direction axis 3 extends into the foot control mechanism 4.

[0015] The structure of the vehicle body 1 carrying people is adopted, so that the people and the vehicle body 1 can move together, which reduces the user's work and makes it convenient for the user to focus more on checking the detection data of the radar detector 23. The radar detector 23 is placed in the limit slot 11, and a pressure sensor is installed in the air pressure cylinder 2. When the vehicle body 1 shakes during the detection process, the radar detector 23 and the opening plate 22 are relatively displaced with the vehicle body 1, so that the opening plate 22 drives the fixing rod 21 to move to one side, that is, it can compress the electric contraction spring 24 on one side and stretch the electric contraction spring 24 on the other side. When the electric contraction spring 24 is reset, the pressure sensor detects the pressure change, and controls the electric contraction spring 24 on the compression side to be energized and the current is gradually reduced, that is, the electric contraction spring 24 on the compression side can be slowly reset, reducing the vibration of the radar detector 23, achieving the shock absorption effect, and improving the working stability of the radar detector 23.

[0016] An adjustable telescopic rod 5 is installed on the upper surface of the front end of the vehicle body 1, and the adjustable telescopic rod 5 is installed obliquely toward the middle of the vehicle body 1. A plate frame 51 is installed on the upper end of the adjustable telescopic rod 5, and a control computer 52 is placed on the plate frame 51. The control computer 52 is electrically connected to the radar detector 23 and multiple electric contraction springs 24 respectively. The height of the plate frame 51 and the control computer 52 can be adjusted through the adjustable telescopic rod 5, which is suitable for users of different heights and increases the user experience.

[0017] A sunshade frame 6 is installed on the upper surface of the rear end of the vehicle body 1, and a seat 61 is installed on one side of the sunshade frame 6 close to the middle of the vehicle body 1. A storage battery 14 is installed on the vehicle body 1 below the seat 61. The energy storage battery 14 is electrically connected to the control computer 52. The energy storage battery 14 is used to provide the electrical energy required for detection and driving the vehicle body 1. The user can sit on the seat 61 and move synchronously with the vehicle body 1, so that the user can focus more on the detection data.

[0018] Two driving wheels 15 are symmetrically mounted at the rear end of the vehicle body 1. The lower end of the steering shaft 3 extends into the rotating groove 13 and is mounted with a wheel frame 31. The lower end of the wheel frame 31 extends into the circular groove 12 and is mounted with a steering wheel 32. The driving wheels 15 are driven by a motor built into the vehicle body 1, and the steering wheel 32 controls the direction in which the vehicle body 1 moves forward.

[0019] The foot control mechanism 4 includes a platform 41 installed on the front end of the vehicle body 1, and a transmission chamber 42 is provided in the platform 41. The upper end of the steering shaft 3 extends into the transmission chamber 42 and is installed with a gear plate 33. Two guide rods 43 are symmetrically installed in the transmission chamber 42, and a control plate 8 is slidably installed on each guide rod 43. A tooth groove 83 is provided on the side of each control plate 8 close to the gear plate 33. A return spring 44 is sleeved on each guide rod 43, and the two ends of each return spring 44 are respectively fixed to the control plate 8 and the inner wall of the transmission chamber 42.

[0020] When the control plate 8 slides toward the return spring 44 on the guide rod 43, the control plate 8 can compress the return spring 44, and the control plate 8 pushes the gear plate 33 to rotate through the tooth groove 83, then the gear plate 33 can drive the steering shaft 3 to rotate, and the steering shaft 3 drives the steering wheel 32 to rotate through the wheel frame 31, then the movement of the control plates 8 on both sides can control the steering wheel 32 to rotate left and right, so that it can control the moving direction of the vehicle body 1, and the return spring 44 can be reset and push the control plate 8 to return to reset, so that the control plate 8 pushes the gear plate 33 to reverse through the tooth groove 83, that is, the steering wheel 32 can reverse to achieve the function of automatic return to the correct direction.

[0021] The upper surface of the platform 41 is inclined, and two pedals 7 are symmetrically installed on the upper surface of the platform 41. An elastic air bag 71 is installed at the bottom of each pedal 7, and each elastic air bag 71 is fixed on the platform 41. An air guide tube 72 is fixedly installed on the side wall of each elastic air bag 71. A pressure chamber 81 is opened in each control panel 8, and a limiting hole 82 connected to the pressure chamber 81 is opened at one end of each control panel 8 away from the return spring 44. The end of each air guide tube 72 away from the elastic air bag 71 extends into the transmission chamber 42 and horizontally passes through the limiting hole 82 and is inserted into the pressure chamber 81. A piston column 73 is installed at one end of each air guide tube 72 located in the pressure chamber 81, and each piston column 73 is sealed and slidably installed in the corresponding pressure chamber 81.

[0022] When the right pedal 7 is stepped on, the right pedal 7 presses down the right elastic airbag 71, so that the air pressure is transmitted to the pressure chamber 81 of the right control board 8 through the air guide tube 72, so that the pressure in the pressure chamber 81 increases, so that the right control board 8 can slide on the right guide rod 43 and compress the return spring 44, so that the gear plate 33 can drive the steering shaft 3 to rotate, so that the steering shaft 3 drives the steering wheel 32 to rotate to the right through the wheel frame 31; When the left pedal 7 is stepped on, the left pedal 7 presses down the left elastic airbag 71, so that the air pressure is transmitted to the pressure chamber 81 of the left control panel 8 through the air duct 72, which increases the pressure in the pressure chamber 81, and enables the left control panel 8 to slide on the left guide rod 43 and compress the return spring 44, so that the gear plate 33 can drive the steering shaft 3 to rotate, so that the steering shaft 3 drives the steering wheel 32 to rotate to the left through the wheel frame 31, thereby realizing the control of the direction of the vehicle body 1 by both feet. The operation is simple and does not affect the operation of the control computer 52 by both hands.

[0023] When the present invention is used, the vehicle body 1 is transported to the area to be detected, the user sits on the seat 61, and then steps on the platform 41. The user controls the driving wheel 15 to rotate and drive the vehicle body 1 forward through the control computer 52, and the control computer 52 detects the passing area through the radar detector 23; When it is necessary to turn left, the left pedal 7 is stepped on, and the left pedal 7 presses down the left elastic airbag 71, so that the air pressure is transmitted to the pressure chamber 81 of the left control panel 8 through the air guide tube 72, so that the pressure in the pressure chamber 81 increases, so that the left control panel 8 can slide on the left guide rod 43 and compress the return spring 44, so that the sliding of the left control panel 8 can push the gear plate 33 to rotate through the tooth groove 83, so that the gear plate 33 can drive the steering shaft 3 to rotate, so that the steering shaft 3 drives the steering wheel 32 to rotate to the left through the wheel frame 31, so that the vehicle body 1 can turn left; When turning right is required, the right pedal 7 is stepped on, and the right pedal 7 presses down the right elastic airbag 71, so that the air pressure is transmitted to the pressure chamber 81 of the right control panel 8 through the air guide tube 72, so that the pressure in the pressure chamber 81 increases, so that the right control panel 8 can slide on the right guide rod 43 and compress the return spring 44, so that the sliding of the right control panel 8 can push the gear plate 33 to rotate through the tooth groove 83, so that the gear plate 33 can drive the steering shaft 3 to rotate, so that the steering shaft 3 drives the steering wheel 32 to rotate to the right through the wheel frame 31, so that the vehicle body 1 can turn left; When the vehicle body 1 vibrates when passing over a bumpy ground, the radar detector 23 and the opening plate 22 are relatively displaced with the vehicle body 1, so that the opening plate 22 drives the fixing rod 21 to move to one side, that is, it can compress the electric contraction spring 24 on one side and stretch the electric contraction spring 24 on the other side. When the electric contraction spring 24 is reset, the control computer 52 detects the corresponding change through the pressure sensor in the air cylinder 2, and the control computer 52 controls the electric contraction spring 24 on the compression side to be energized and gradually reduce the current, that is, it can slowly reset the electric contraction spring 24 on the compression side, reduce the vibration of the radar detector 23, and improve the working stability of the radar detector 23.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A ground penetrating radar auxiliary vehicle for solid potash mines, comprising a vehicle body (1), characterized in that: A limit slot (11) is provided in the center of the bottom of the vehicle body (1), and a plurality of air cylinders (2) are symmetrically mounted on the inner top wall and the inner bottom wall of the limit slot (11), and a fixing rod (21) is inserted between two symmetrical air cylinders (2) in a sealed and slidable manner, and an opening plate (22) is installed between the plurality of fixing rods (21), and a radar detector (23) is installed on the opening plate (22), and each of the air cylinders (2) is sleeved with an electric shrink spring. The electric contraction spring (24) has two ends respectively fixed on the inner wall of the limit slot (11) and the opening plate (22); a foot control mechanism (4) is installed on the vehicle body (1); a circular groove (12) is provided at the bottom of the front end of the vehicle body (1); a rotating groove (13) is provided on the inner top wall of the circular groove (12); a direction axis (3) is rotatably inserted on the inner top wall of the rotating groove (13); and the upper end of the direction axis (3) extends into the foot control mechanism (4).

2. A ground penetrating radar auxiliary vehicle for solid potash mine according to claim 1, characterized in that: An adjustable telescopic rod (5) is installed on the upper surface of the front end of the vehicle body (1), and the adjustable telescopic rod (5) is installed obliquely toward the middle of the vehicle body (1). A plate frame (51) is installed on the upper end of the adjustable telescopic rod (5), and a control computer (52) is placed on the plate frame (51). The control computer (52) is electrically connected to a radar detector (23) and a plurality of electric contraction springs (24).

3. A ground penetrating radar auxiliary vehicle for solid potash mine according to claim 2, characterized in that: A sunshade frame (6) is installed on the upper surface of the rear end of the vehicle body (1), a seat (61) is installed on one side of the sunshade frame (6) close to the middle of the vehicle body (1), and an energy storage battery (14) is installed on the vehicle body (1) below the seat (61), and the energy storage battery (14) is electrically connected to a control computer (52).

4. A ground penetrating radar auxiliary vehicle for solid potash mine according to claim 1, characterized in that: The rear end of the vehicle body (1) is symmetrically rotatably mounted with two driving wheels (15); the lower end of the steering shaft (3) extends into the rotating groove (13) and is mounted with a wheel frame (31); the lower end of the wheel frame (31) extends into the circular groove (12) and is mounted with a steering wheel (32).

5. The ground penetrating radar auxiliary vehicle for solid potash mine according to claim 1, characterized in that: The foot control mechanism (4) comprises a stepping platform (41) mounted on the front end of the vehicle body (1), a transmission chamber (42) being provided in the stepping platform (41), the upper end of the direction shaft (3) extending into the transmission chamber (42) and being provided with a gear plate (33), two guide rods (43) being symmetrically provided in the transmission chamber (42), a control plate (8) being slidably provided on each of the guide rods (43), a tooth groove (83) being provided on a side of each of the control plates (8) close to the gear plate (33), a return spring (44) being sleeved on each of the guide rods (43), and two ends of each of the return springs (44) being respectively fixed to the control plate (8) and the inner wall of the transmission chamber (42).

6. A ground penetrating radar auxiliary vehicle for solid potash mine according to claim 5, characterized in that: The upper surface of the step platform (41) is arranged to be inclined. Two pedals (7) are symmetrically mounted on the upper surface of the step platform (41). An elastic airbag (71) is mounted at the bottom of each pedal (7). Each elastic airbag (71) is fixed on the step platform (41). An air guide tube (72) is fixedly mounted on the side wall of each elastic airbag (71). A pressure chamber (81) is provided in each control panel (8). A limiting hole (82) communicating with the pressure chamber (81) is provided at one end of each control panel (8) away from the return spring (44). An end of each air guide tube (72) away from the elastic airbag (71) extends into the transmission chamber (42) and horizontally passes through the limiting hole (82) to be inserted into the pressure chamber (81). A piston column (73) is sleeved and mounted at one end of each air guide tube (72) located in the pressure chamber (81). Each piston column (73) is sealed and slidably mounted in the corresponding pressure chamber (81).

Images