A high-strength flexible multi-parameter grain condition intelligent detection device and method

Abstract

The present invention relates to a high-strength flexible multi-parameter grain condition intelligent detection device and method, comprising a cross sliding mechanism connected to the top wall of a grain depot, a detection box connected to the cross sliding mechanism, a downward auxiliary mechanism connected to the lower end of the detection box, and a spiral auger connected to the downward auxiliary mechanism, wherein a storage chamber and an installation chamber are provided in the detection box, a rope storage drum is movably connected to the inner wall of the storage chamber, and a second motor is installed on the inner wall of the storage chamber, a chain is connected between the output shaft of the second motor and the rope storage drum, a rope is connected to the rope storage drum, and one end of the rope passes through the detection box and is connected to the cross sliding mechanism. The high-strength flexible multi-parameter grain condition intelligent detection device and method can drill into the grain pile from the top of the grain pile, and is convenient for recovery to prevent damage when the grain pile is turned over, and can simultaneously measure the temperature, moisture, temperature and humidity in the warehouse, pests, gas and other data of the grain in the grain pile.

Description

Technical Field

[0001] The invention belongs to the technical field of grain depot detection, and specifically relates to a high-strength flexible multi-parameter grain condition intelligent detection device and method. Background Art

[0002] The mainstream grain condition detection devices in the existing market are generally divided into digital grain temperature detection cables and digital temperature measuring rods. Digital temperature measuring cables are the most widely used, but their disadvantage is that when the grain pile needs to be turned over, it is easy to be damaged if the workers are not careful. After the grain is out of the warehouse, it is inconvenient to pull out the temperature measuring cable for secondary use, and the material is non-renewable, causing unnecessary waste. Digital temperature measuring rods are even more inconvenient to use and are an obsolete and backward process. Summary of the invention

[0003] The purpose of the present invention is to provide a high-strength flexible multi-parameter grain condition intelligent detection device and method with simple structure and reasonable design in order to solve the above problems.

[0004] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0005] A high-strength flexible multi-parameter intelligent grain condition detection device, comprising a cross sliding mechanism connected to the top wall of a grain depot, a detection box connected to the cross sliding mechanism, and a downward auxiliary mechanism connected to the lower end of the detection box, wherein a storage chamber and an installation chamber are provided in the detection box, a rope storage drum is movably connected to the inner wall of the storage chamber, and a second motor is installed on the inner wall of the storage chamber, a chain is connected between the output shaft of the second motor and the rope storage drum, a rope is connected to the rope storage drum, one end of the rope passes through the detection box and is connected to the cross sliding mechanism, a control chip, a temperature measuring chip, a moisture capacitor, a micro light source, a camera, a gas detector and a wireless transmission mechanism are provided in the installation chamber, and the temperature measuring chip, the moisture capacitor, the micro light source, the camera, the gas detector and the wireless transmission mechanism are all connected to the control chip.

[0006] As a further optimization scheme of the present invention, the downward movement auxiliary mechanism includes several telescopic rods connected to the lower end of the detection box, springs sleeved on the outside of the telescopic rods, and a vibration motor connected to the lower end of the telescopic rods, and a spiral auger is connected to the lower end of the vibration motor.

[0007] As a further optimization solution of the present invention, one end of the spring is connected to the outer wall of the detection box, and the other end of the spring is connected to the outer wall of the vibration motor.

[0008] As a further optimization solution of the present invention, the downward auxiliary mechanism includes a cylinder connected to the lower end of the detection box, the spiral auger is connected to the cylinder piston rod, and the cylinder is connected to an external air pump through an air pipe.

[0009] As a further optimization solution of the present invention, the downward auxiliary mechanism includes a third motor connected to the lower end of the detection box, and the spiral auger is connected to the output shaft of the third motor.

[0010] As a further optimization scheme of the present invention, the cross sliding mechanism includes two groups of cross-connected linear moving mechanisms, the linear moving mechanism includes a mounting bracket, a first motor connected to the mounting bracket, a fixed block connected to the mounting bracket, a screw connected to the output shaft of the first motor, a plurality of guide rods connected to the fixed block, and a moving block installed on the screw, and the screw passes through the fixed block.

[0011] As a further optimization solution of the present invention, the moving block is provided with a screw hole and a plurality of guide holes, the screw rod is located in the screw hole, and the guide rod is located in the guide hole.

[0012] As a further optimization solution of the present invention, a liquid cooling protective sleeve is provided between the downward auxiliary mechanism and the rotary auger, and the liquid cooling protective sleeve includes a protective outer shell and a liquid cooling layer provided in the protective outer shell.

[0013] A method for performing detection based on the above detection device comprises the following steps:

[0014] Step S1. Controlling the cross sliding mechanism to drive the entire detection device to move to a designated detection position of the grain pile to be detected;

[0015] Step S2. Control the second motor in the detection box to drive the rope storage drum to rotate and release the rope to drive the detection box to move downward, and at the same time control the downward auxiliary mechanism to start working;

[0016] Step S3. The downward movement auxiliary mechanism moves downward with the detection box until it contacts the grain pile, and the downward movement auxiliary mechanism drives the detection box to penetrate into the grain pile until the detection box reaches the designated detection position in the grain pile and stops;

[0017] Step S4. Control the temperature measuring chip, moisture capacitor, micro light source, camera and gas detector in the detection box to start working, and transmit the detected data to the host computer through the wireless transmission mechanism;

[0018] Step S5. When the detection box is recovered, the second motor is controlled to rotate in the reverse direction and the rope storage drum is driven to reversely store the rope, so that the entire detection box is driven to rise as the rope is recovered.

[0019] The beneficial effects of the present invention are:

[0020] 1) The present invention controls the cross sliding mechanism to drive the entire detection device to move to the designated detection position of the grain pile to be detected, controls the second motor in the detection box to drive the rope storage drum to rotate and release the rope to drive the detection box to move downward, and at the same time controls the downward movement auxiliary mechanism to start working. The downward movement auxiliary mechanism moves downward with the detection box until it contacts the grain pile. The downward movement auxiliary mechanism drives the detection box to penetrate into the grain pile until the detection box reaches the designated detection position in the grain pile and stops. The temperature measuring chip, moisture capacitor, micro light source, camera and gas detector in the detection box are controlled to start working, and the detected data are transmitted to the upper computer through the wireless transmission mechanism, so as to measure the temperature, moisture, temperature and humidity in the warehouse, pests, gas and other data of the grain in the grain pile. When the detection box is recovered, the second motor is controlled to rotate in the opposite direction and drive the rope storage drum to reversely store the rope, so as to drive the entire detection box to rise with the recovery of the rope to prevent damage when the grain pile is turned over;

[0021] 2) When the downward moving auxiliary mechanism in the present invention is working, the spiral auger on it can be driven by a vibration motor or a cylinder or a motor to vibrate or move up and down or rotate, so that the spiral auger drills into the grain pile and drives the entire detection box to drill into the grain pile together, so as to achieve the effect of conveniently adjusting the detection, and at the same time, the detection device can be conveniently recovered to prevent damage when the grain pile is turned over, which is more convenient to use and can achieve better detection effect;

[0022] 3) The present invention has a simple structure, high stability, reasonable design and is easy to implement. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the internal structure of the detection box of the present invention;

[0025] Figure 3 It is a matching view of the cylinder and the detection box in the present invention;

[0026] Figure 4 It is a matching view of the rotating motor and the detection box in the present invention;

[0027] Figure 5 It is a structural schematic diagram of the cross sliding mechanism in the present invention.

[0028] In the figure: 1. top wall of grain depot; 2. cross sliding mechanism; 201. first motor; 202. mounting bracket; 203. fixed block; 204. screw rod; 205. moving block; 206. guide rod; 3. detection box; 301. rope; 302. storage chamber; 303. installation chamber; 304. rope storage drum; 305. chain; 306. second motor; 401. vibration motor; 402. spring; 403. telescopic rod; 404. spiral auger; 405. cylinder; 406. third motor. DETAILED DESCRIPTION

[0029] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0030] Example 1

[0031] like Figure 1-2 As shown, a high-strength flexible multi-parameter grain condition intelligent detection device includes a cross sliding mechanism 2 connected to the top wall 1 of the grain depot, a detection box 3 connected to the cross sliding mechanism 2, a downward auxiliary mechanism connected to the lower end of the detection box 3, and a rotary auger 404 connected to the downward auxiliary mechanism, wherein a storage chamber 302 and an installation chamber 303 are provided in the detection box 3, a rope storage drum 304 is movably connected to the inner wall of the storage chamber 302, and a second motor 306 is installed on the inner wall of the storage chamber 302, a chain 305 is connected between the output shaft of the second motor 306 and the rope storage drum 304, and the rope storage drum 304 is connected to There is a rope 301, one end of which passes through the detection box 3 and is connected to the cross sliding mechanism 2. A control chip, a temperature measuring chip, a moisture capacitor, a micro light source, a camera, a gas detector and a wireless transmission mechanism are arranged in the installation chamber 303. The temperature measuring chip, the moisture capacitor, the micro light source, the camera, the gas detector and the wireless transmission mechanism are all connected to the control chip, and the temperature measuring chip, the moisture capacitor, the micro light source, the camera and the gas detector in the control detection box 3 start working, and transmit the detected data to the upper computer through the wireless transmission mechanism, so as to measure the temperature, moisture, temperature and humidity in the warehouse, pests, gas and other data of the grain pile;

[0032] The downward auxiliary mechanism includes a plurality of telescopic rods 403 connected to the lower end of the detection box 3, a spring 402 sleeved on the outside of the telescopic rod 403, and a vibration motor 401 connected to the lower end of the telescopic rod 403. The spiral auger 404 is connected to the lower end of the vibration motor 401. The vibration motor 401 can drive the spiral auger 404 to vibrate, so that the spiral auger 404 can penetrate into the grain pile, and at the same time drive the detection box 3 to penetrate into the grain pile together with the spiral auger 404. When the detection box 3 reaches an appropriate depth, the internal environment of the grain pile can be detected. A liquid cooling protective sleeve is provided between the downward auxiliary mechanism and the rotary auger. The protective cover includes a protective shell and a liquid cooling layer arranged in the protective shell. The liquid cooling protective cover is arranged on the outside of the vibration motor 401, and ensures that the liquid cooling protective cover is in contact with the detection box 3 to prevent affecting the working efficiency of the vibration motor 401. The liquid cooling protective cover is connected to the external coolant circulation pump, and the connected infusion tube can be drilled into the grain pile together with the whole device. The liquid cooling protective cover can prevent more grain from being brought out when the device is recovered, reducing the resistance of the whole device to move upward. At the same time, it is also for absorbing the heat generated by the vibration motor 401 when it is working, preventing the heat generated by it from affecting the detection of the detection box 3, and improving the detection accuracy of the detection box 3;

[0033] One end of the spring 402 is connected to the outer wall of the detection box 3, and the other end of the spring 402 is connected to the outer wall of the vibration motor 401. The spring 402 and the telescopic rod 403 can reduce the influence of the vibration motor 401 on the detection box 3 when working, and at the same time, the vibration motor 401 can work with maximum power;

[0034] like Figure 5 As shown, the cross sliding mechanism 2 includes two groups of cross-connected linear moving mechanisms, which include a mounting bracket 202, a first motor 201 connected to the mounting bracket 202, a fixed block 203 connected to the mounting bracket 202, a screw rod 204 connected to the output shaft of the first motor 201, a plurality of guide rods 206 connected to the fixed block 203, and a moving block 205 installed on the screw rod 204, wherein the screw rod 204 passes through the fixed block 203; a screw hole and a plurality of guide holes are provided on the moving block 205, the screw rod 204 is located in the screw hole, and the guide rod 206 is located in the guide hole, the first motor 201 drives the screw rod 204 to rotate, and the screw rod 204 drives the moving block 205 to move on the guide rod 206, so that convenient adjustment can be performed.

[0035] Example 2

[0036] like Figure 2 and Figure 3As shown, a high-strength flexible multi-parameter grain condition intelligent detection device includes a cross sliding mechanism 2 connected to the top wall 1 of the grain depot, a detection box 3 connected to the cross sliding mechanism 2, and a downward moving auxiliary mechanism connected to the lower end of the detection box 3, wherein a storage chamber 302 and an installation chamber 303 are arranged in the detection box 3, a rope storage drum 304 is movably connected to the inner wall of the storage chamber 302, and a second motor 306 is installed on the inner wall of the storage chamber 302, a chain 305 is connected between the output shaft of the second motor 306 and the rope storage drum 304, a rope 301 is connected to the rope storage drum 304, and the rope 303 is connected to the rope storage drum 304. One end of 01 passes through the detection box 3 and is connected to the cross sliding mechanism 2. A control chip, a temperature measuring chip, a moisture capacitor, a micro light source, a camera, a gas detector and a wireless transmission mechanism are arranged in the installation chamber 303. The temperature measuring chip, the moisture capacitor, the micro light source, the camera, the gas detector and the wireless transmission mechanism are all connected to the control chip. The temperature measuring chip, the moisture capacitor, the micro light source, the camera and the gas detector in the control detection box 3 start working, and transmit the detected data to the upper computer through the wireless transmission mechanism, so as to measure the temperature, moisture, temperature and humidity in the warehouse, pests, gas and other data of the grain pile;

[0037] The downward auxiliary mechanism includes a cylinder 405 connected to the lower end of the detection box 3 and a spiral auger 404 connected to the piston rod of the cylinder 405. The cylinder 405 is connected to an external air pump through an air pipe. The cylinder 405 can drive the spiral auger 404 to move up and down, so that the spiral auger 404 can be inserted into the grain pile, and at the same time drive the detection box 3 to be inserted into the grain pile together with the spiral auger 404. When the detection box 3 reaches an appropriate depth, the internal environment of the grain pile can be detected.

[0038] like Figure 5 As shown, the cross sliding mechanism 2 includes two groups of cross-connected linear moving mechanisms, which include a mounting bracket 202, a first motor 201 connected to the mounting bracket 202, a fixed block 203 connected to the mounting bracket 202, a screw rod 204 connected to the output shaft of the first motor 201, a plurality of guide rods 206 connected to the fixed block 203, and a moving block 205 installed on the screw rod 204, wherein the screw rod 204 passes through the fixed block 203; a screw hole and a plurality of guide holes are provided on the moving block 205, the screw rod 204 is located in the screw hole, and the guide rod 206 is located in the guide hole, the first motor 201 drives the screw rod 204 to rotate, and the screw rod 204 drives the moving block 205 to move on the guide rod 206, so that convenient adjustment can be performed.

[0039] Example 3

[0040] like Figure 2 and Figure 4As shown, a high-strength flexible multi-parameter grain condition intelligent detection device includes a cross sliding mechanism 2 connected to the top wall 1 of the grain depot, a detection box 3 connected to the cross sliding mechanism 2, and a downward moving auxiliary mechanism connected to the lower end of the detection box 3, wherein a storage chamber 302 and an installation chamber 303 are arranged in the detection box 3, a rope storage drum 304 is movably connected to the inner wall of the storage chamber 302, and a second motor 306 is installed on the inner wall of the storage chamber 302, a chain 305 is connected between the output shaft of the second motor 306 and the rope storage drum 304, a rope 301 is connected to the rope storage drum 304, and the rope 303 is connected to the rope storage drum 304. One end of 01 passes through the detection box 3 and is connected to the cross sliding mechanism 2. A control chip, a temperature measuring chip, a moisture capacitor, a micro light source, a camera, a gas detector and a wireless transmission mechanism are arranged in the installation chamber 303. The temperature measuring chip, the moisture capacitor, the micro light source, the camera, the gas detector and the wireless transmission mechanism are all connected to the control chip. The temperature measuring chip, the moisture capacitor, the micro light source, the camera and the gas detector in the control detection box 3 start working, and transmit the detected data to the upper computer through the wireless transmission mechanism, so as to measure the temperature, moisture, temperature and humidity in the warehouse, pests, gas and other data of the grain pile;

[0041] The downward auxiliary mechanism includes a third motor 406 connected to the lower end of the detection box 3 and a spiral auger 404 connected to the output shaft of the third motor 406. The third motor 406 can drive the spiral auger 404 to rotate, so that the spiral auger 404 can be inserted into the grain pile, and at the same time drive the detection box 3 to be inserted into the grain pile together with the spiral auger 404. When the detection box 3 reaches an appropriate depth, the internal environment of the grain pile can be detected. A liquid cooling protective sleeve is provided between the downward auxiliary mechanism and the rotary auger. The liquid cooling protective sleeve includes a protective shell and a liquid cooling layer provided in the protective shell. The liquid cooling protective sleeve is connected to the third motor 406, and can absorb the heat generated by the third motor 406 when it is working, so as to prevent the heat generated by the third motor 406 from affecting the detection of the detection box 3, thereby improving the detection accuracy of the detection box 3.

[0042] like Figure 5 As shown, the cross sliding mechanism 2 includes two groups of cross-connected linear moving mechanisms, which include a mounting bracket 202, a first motor 201 connected to the mounting bracket 202, a fixed block 203 connected to the mounting bracket 202, a screw rod 204 connected to the output shaft of the first motor 201, a plurality of guide rods 206 connected to the fixed block 203, and a moving block 205 installed on the screw rod 204, wherein the screw rod 204 passes through the fixed block 203; a screw hole and a plurality of guide holes are provided on the moving block 205, wherein the screw rod 204 is located in the screw hole, and the guide rod 206 is located in the guide hole; the first motor 201 drives the screw rod 204 to rotate, and the screw rod 204 drives the moving block 205 to move on the guide rod 206, so that convenient adjustment can be performed.

[0043] The method for performing detection by the detection device described in any one of the above embodiments 1-3 comprises the following steps:

[0044] Step S1. Controlling the cross sliding mechanism 2 drives the entire detection device to move to a designated detection position of the grain pile to be detected;

[0045] Step S2. Control the second motor 306 in the detection box 3 to drive the rope storage drum 304 to rotate and release the rope 301 to drive the detection box 3 to move downward, and at the same time control the downward auxiliary mechanism to start working;

[0046] Step S3. The downward movement auxiliary mechanism moves downward with the detection box 3 until it contacts the grain pile, and the downward movement auxiliary mechanism drives the detection box 3 to penetrate into the grain pile until the detection box 3 reaches the designated detection position in the grain pile and stops;

[0047] Step S4. Control the temperature measuring chip, moisture capacitor, micro light source, camera and gas detector in the detection box 3 to start working, and transmit the detected data to the host computer through the wireless transmission mechanism;

[0048] Step S5 . When the detection box 3 is recovered, the second motor 306 is controlled to rotate in the reverse direction and the rope storage drum 304 is driven to reversely store the rope 301 , so that the entire detection box 3 is driven to rise as the rope 301 is recovered.

[0049] It should be noted that the first motor 201, the second motor 306, the third motor 406, the vibration motor 401 cylinder 405, the control chip, the temperature measuring chip, the moisture capacitor, the micro light source, the camera, the gas detector and the wireless transmission mechanism are all existing technologies, and are adaptively debugged using conventional control and regulation methods on the market, which will not be repeated here. The rope 301 is made of high-strength flexible material, which is existing technology, and the material of the rope can be selected according to the weight of the overall device.

[0050] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A high-strength flexible multi-parameter grain condition intelligent detection device, characterized in that: The invention comprises a cross sliding mechanism (2) connected to the top wall (1) of the grain depot, a detection box (3) connected to the cross sliding mechanism (2), a downward movement auxiliary mechanism connected to the lower end of the detection box (3), and a spiral auger (404) connected to the downward movement auxiliary mechanism, wherein a storage chamber (302) and an installation chamber (303) are provided in the detection box (3), a rope storage drum (304) is movably connected to the inner wall of the storage chamber (302), and a second motor (306) is installed on the inner wall of the storage chamber (302), and the second motor (306) is connected to the lower end of the detection box (3). 06) is connected between an output shaft and a rope storage drum (304); a rope (301) is connected to the rope storage drum (304); one end of the rope (301) passes through the detection box (3) and is connected to the cross sliding mechanism (2); a control chip, a temperature measuring chip, a moisture capacitor, a micro light source, a camera, a gas detector and a wireless transmission mechanism are arranged in the installation chamber (303); the temperature measuring chip, the moisture capacitor, the micro light source, the camera, the gas detector and the wireless transmission mechanism are all connected to the control chip; The downward movement auxiliary mechanism comprises a plurality of telescopic rods (403) connected to the lower end of the detection box (3), a spring (402) sleeved on the outside of the telescopic rods (403), a vibration motor (401) connected to the lower end of the telescopic rods (403), and a spiral auger (404) connected to the lower end of the vibration motor (401); The downward movement auxiliary mechanism comprises a cylinder (405) connected to the lower end of the detection box (3), a spiral auger (404) connected to a piston rod of the cylinder (405), and the cylinder (405) is connected to an external air pump via an air pipe.

2. According to claim 1, a high-strength flexible multi-parameter grain condition intelligent detection device is characterized in that: One end of the spring (402) is connected to the outer wall of the detection box (3), and the other end of the spring (402) is connected to the outer wall of the vibration motor (401).

3. According to claim 1, a high-strength flexible multi-parameter grain condition intelligent detection device is characterized in that: The downward movement auxiliary mechanism comprises a third motor (406) connected to the lower end of the detection box (3), and the spiral auger (404) is connected to the output shaft of the third motor (406).

4. According to claim 1, a high-strength flexible multi-parameter grain condition intelligent detection device is characterized in that: The cross sliding mechanism (2) comprises two groups of cross-connected linear motion mechanisms, the linear motion mechanisms comprising a mounting bracket (202), a first motor (201) connected to the mounting bracket (202), a fixed block (203) connected to the mounting bracket (202), a screw rod (204) connected to an output shaft of the first motor (201), a plurality of guide rods (206) connected to the fixed block (203), and a moving block (205) mounted on the screw rod (204), wherein the screw rod (204) passes through the fixed block (203).

5. A high-strength flexible multi-parameter grain condition intelligent detection device according to claim 4, characterized in that: The moving block (205) is provided with a screw hole and a plurality of guide holes, the screw rod (204) is located in the screw hole, and the guide rod (206) is located in the guide hole.

6. The high-strength flexible multi-parameter grain condition intelligent detection device according to claim 1 is characterized in that: A liquid cooling protective sleeve is provided between the downward movement auxiliary mechanism and the spiral auger (404), and the liquid cooling protective sleeve comprises a protective outer shell and a liquid cooling layer provided in the protective outer shell.

7. A method for detection using the detection device according to any one of claims 1 to 6, characterized in that: The following steps are involved: Step S1. By controlling the cross sliding mechanism (2), the entire detection device is driven to move to a designated detection position of the grain pile to be detected; Step S2. Control the second motor (306) in the detection box (3) to drive the rope storage drum (304) to rotate and release the rope (301) to drive the detection box (3) to move downward, and at the same time control the downward auxiliary mechanism to start working; Step S3. The downward movement auxiliary mechanism moves downward with the detection box (3) until it contacts the grain pile, and the downward movement auxiliary mechanism drives the detection box (3) to penetrate into the grain pile until the detection box (3) reaches a designated detection position in the grain pile and stops; Step S4. Control the temperature measuring chip, moisture capacitor, micro light source, camera and gas detector in the detection box (3) to start working, and transmit the detected data to the host computer through the wireless transmission mechanism; Step S5. When the detection box (3) is recovered, the second motor (306) is controlled to rotate in the reverse direction and drive the rope storage drum (304) to reversely store the rope (301), so that the entire detection box (3) is driven to rise as the rope (301) is recovered.

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