Field geological sample intelligent drying equipment

Abstract

The application discloses a kind of field geological sample intelligence airing equipment, it is related to soil sampling technical field, including: rack, airing platform, shed top, the airing platform is by several groups of sample clamps for fixing sample composition;The shed top includes several groups of support frame, the top of the support frame is detachably installed with guide rod, the lower side of any one end of the guide rod is equipped with cloth reel, the side of the rack away from cloth reel is detachably installed and is equipped with the winding mechanism for pulling rain cloth to cover the rack.The design scheme of the present application is designed by installing the airing platform that can be turned over on the rack, when airing soil sample, soil sample is fixed by sample clamp, according to the airing cycle, sample clamp will periodically automatically turn over 180 degrees, so that the front and back of soil sample can be evenly aired, to prevent soil sample from not being dried, while improving the airing efficiency, the work burden of researcher is reduced.

Description

Technical Field

[0001] This invention relates to the field of soil sampling technology, and in particular to an intelligent drying device for field geological samples. Background Technology

[0002] Soil is a loose layer of material on the Earth's surface, composed of various granular minerals, organic matter, water, air, microorganisms, etc., and can support plant growth. Geological surveys typically collect a large number of soil samples. To facilitate soil sample analysis, the soil samples are usually dried before testing. The conventional method of drying is to place the soil samples on drying racks.

[0003] Existing drying equipment is bulky and cumbersome to transport and install. Furthermore, it often only exposes one side of the soil to the sun, requiring researchers to lay out only a thin layer at a time to ensure the soil is fully dried. When drying large quantities of soil, researchers need to lay the soil multiple times, increasing their workload. Additionally, rain tarpaulins need to be laid manually on rainy days and removed on sunny days. Frequent rainy weather makes laying tarpaulins time-consuming and laborious, further burdening researchers. Summary of the Invention

[0004] In order to overcome the above-mentioned defects in the existing technology, the present invention provides an intelligent drying device for geological samples in the field.

[0005] The technical solution adopted by this invention to solve its technical problem is: an intelligent drying device for field geological samples, comprising: a frame; a drying platform, wherein the drying platform is composed of several sets of sample clips for fixing samples, the several sets of sample clips are connected by bearing seat assemblies and can be rotated synchronously, the several sets of drying platforms are longitudinally distributed on the frame, the several sets of drying platforms are connected by a sprocket transmission mechanism and can be rotated synchronously; a roof, wherein the roof includes several sets of support frames, the several sets of support frames are detachably installed on the frame, a guide rod is detachably installed at the top of the support frame, a cloth rolling roller is provided below any end of the guide rod, a rain cloth is detachably installed on the cloth rolling roller, the cloth rolling roller is rotatably installed on the frame, and a winding mechanism for pulling the rain cloth to cover the frame is detachably installed on the side of the frame away from the cloth rolling roller.

[0006] Furthermore, the sample clamp includes a fixed clamp and a movable clamp, which are hinged at the rear end. Several sets of locking bolts are movably installed at the front end of the movable clamp, and the several sets of locking bolts are fitted together at the front end of the fixed clamp. Rotating shafts are fixedly installed on the left and right sides of the fixed clamp, and T-slots are opened at the ends of the two sets of rotating shafts away from the sample clamp.

[0007] Furthermore, the bearing housing assembly includes a fixed base, which is fixedly mounted on the frame. A connecting plate is fitted on the fixed base, and a bearing is fixedly mounted on the periphery of the connecting plate. The connecting plate is rotatably mounted on the fixed base via the bearing. T-shaped blocks matching the T-slots are fixedly connected to the two side walls of the connecting plate. The rotation shafts of adjacent sample holders are connected to each other via the connecting plate. A pressure cap is detachably mounted on the top of the fixed base. Through grooves matching the outer diameter of the rotation shaft are opened on the fixed base and the pressure cap. Dust covers are fitted into the through grooves of the bearing housing assemblies at both ends of the drying platform.

[0008] Furthermore, the sprocket transmission mechanism includes a first motor, a sprocket, and a chain. The sprocket is fixedly installed on the rotating shafts at both ends of the drying platform. The first motor is located below the drying platform at either end of the frame. The first motor is fixedly installed on the frame. A sprocket is installed on the power output shaft of the first motor. The first motor is connected to the front end of the drying platform above via a chain. The drying platforms are sequentially connected end-to-end via chains.

[0009] Furthermore, turntables are fixedly installed at both ends of the fabric rolling roller, and the turntables are rotatably mounted on the machine frame. A first pulley is fixedly connected to the turntable at any end of the fabric rolling roller. A transmission rod is provided diagonally below the first pulley, and a second pulley is fixedly connected to the transmission rod. The first pulley and the second pulley are connected by a transmission belt. The transmission rod is rotatably mounted on a transmission frame, and the transmission frame is detachably mounted on the machine frame. The end of the transmission rod away from the second pulley is connected to the power output shaft of a second motor, and the second motor is fixedly mounted on the machine frame.

[0010] Furthermore, the fabric rolling roller is composed of several sets of connecting rollers spliced ​​together. One end of each set of connecting rollers is provided with an insertion block, and the other end of the connecting roller is provided with an insertion groove that mates with the insertion block. A clamping block is installed on the connecting roller by bolts. The rain cloth is fixedly installed on the fabric rolling roller by the clamping block. Several sets of pull rings are installed on one end of the rain cloth near the fabric rolling roller, and a pull rope is provided on the other end of the rain cloth.

[0011] Furthermore, several sets of support frames are detachably installed on the front and rear sides of the machine frame. A connecting seat is detachably installed on the top of each set of support frames. A guide rod is fixedly installed on the connecting seat. A foldable support beam is detachably installed between two sets of guide rods. The guide rod is composed of several sets of arc-shaped rods spliced ​​together. A connecting groove is provided at the connection point of the arc-shaped rods. A connecting strip is fitted inside the connecting groove, and a connecting bolt is fitted on the connecting strip. A connecting block corresponding to the position of the connecting seat is fixedly connected to the bottom of each arc-shaped rod. A guide groove is opened on the side of the guide rod closest to the machine frame. A pull rope is installed inside the guide groove, and guide wheels are provided at both ends of the guide groove.

[0012] Furthermore, the support beams are evenly distributed in a circumferential array on the guide rods. The support beams are composed of several sets of support rods. The ends of the several sets of support rods near the guide grooves are arc-shaped structures, and the joints of the several sets of support rods are hinged together by hinges.

[0013] Furthermore, the winding mechanism includes a third motor, which is fixedly mounted on a motor mounting frame. A waterproof cover is provided around the third motor, and the waterproof cover is fixedly mounted on the motor mounting frame. The motor mounting frame is detachably mounted on a frame on the side away from the fabric winding roller. A rope winding roller is rotatably mounted on the end of the motor mounting frame away from the third motor. The rotating shaft of the rope winding roller is connected to the power output shaft of the third motor. The end of the pull rope is fixedly mounted on the rope winding roller.

[0014] Furthermore, the drying platform is equipped with a photosensitive sensor for detecting sunlight on its side. The photosensitive sensor is fixedly installed on the top of the frame. A control panel and an electrical cabinet are provided below the drying platform. The control panel and electrical cabinet are fixedly installed on the frame and are electrically connected to various electrical components.

[0015] The beneficial effects of this invention are: 1. The design of this invention utilizes a rotating drying platform mounted on a frame. This platform consists of several sets of sample clamps connected together. The sample clamps are rotatably mounted on the frame via fixed bases and pressure caps. The sample clamps are interconnected via connecting plates, and the drying platforms are linked together by chains. When one sample clamp rotates, the others rotate synchronously. During soil sample drying, the sample clamps hold and fix the soil sample, which is then dried under sunlight. A photosensitive sensor on the frame detects the duration of sunlight exposure. Based on the drying cycle, the sample clamps automatically rotate 180 degrees periodically, ensuring even drying of both sides of the soil sample and preventing it from remaining uncooked. This improves drying efficiency while reducing the workload of researchers.

[0016] 2. The design of this invention features a cloth-rolling roller and a rope-rolling roller installed on the left and right sides of the frame, respectively. Guide rods are installed on the support beams at the front and rear ends of the frame. In rainy weather, the rope-rolling roller pulls the tarpaulin along the guide rods to cover the frame, preventing rainwater from wetting the soil samples and the electrical equipment on the frame. This eliminates the need for researchers to manually lay the tarpaulin, effectively reducing their workload.

[0017] 3. The design of this invention allows for the disassembly and assembly of all components of the equipment. The frame is composed of spliced ​​profiles. Components such as guide rods, cloth rollers, and support beams, which are long and inconvenient to transport, are composed of several small-volume, space-saving parts. This design minimizes space requirements during transportation and facilitates quick and easy setup in the field. It is suitable for geological exploration work that requires frequent changes in the exploration area. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is the front view of the present invention; Figure 3 This is the left view of the present invention; Figure 4 for Figure 2 Schematic diagram of the cross-sectional structure in the middle BB direction; Figure 5 This is a schematic diagram of the drying platform of the present invention; Figure 6 This is a schematic diagram of the sample clip structure of the present invention; Figure 7 This is a schematic diagram of the connection structure between the sample clips of the present invention; Figure 8 for Figure 1 A magnified view of a portion of region A in the middle; Figure 9 This is a schematic diagram of the connecting roller of the present invention; Figure 10 This is a schematic diagram of the structure of the rain cover of the present invention; Figure 11 This is a schematic diagram of the guide rod of the present invention; Figure 12 This is a schematic diagram of the supporting beam structure of the present invention; Figure 13 This is a schematic diagram of the winding mechanism of the present invention.

[0020] In the diagram: 1. Frame, 2. Sample clamp, 201. Fixed clamp, 202. Movable clamp, 203. Locking bolt, 204. Rotating shaft, 205. T-slot, 3. Fixed base, 4. Connecting plate, 41. Bearing, 42. T-block, 5. Pressure cap, 6. Through groove, 7. Dust cover, 8. First motor, 9. Sprocket, 10. Chain, 11. Support frame, 12. Connecting base, 13. Guide rod, 131. Arc rod, 132. Connecting groove, 133. Connecting strip, 134. Connecting bolt, 135. Connecting block, 136. Guide groove, 14. Guide. 15. Wheel, 151. Support beam, 152. Support rod, 153. Hinge, 16. Fabric rolling roller, 164. Connecting roller, 165. Insertion block, 166. Insertion groove, 167. Pressing block, 168. Turntable, 17. First pulley, 18. Transmission rod, 19. Second pulley, 20. Transmission belt, 21. Transmission frame, 22. Second motor, 23. Rain cloth, 231. Pull rope, 232. Pull ring, 24. Third motor, 25. Motor mounting bracket, 251. Waterproof cover, 26. Rope winding roller, 27. Photosensitive sensor, 28. Control panel, 29. Electrical cabinet. Detailed Implementation

[0021] To more clearly illustrate the technical solution of the present invention, the present invention will be further described below with reference to the accompanying drawings. Obviously, the drawings described below are only one embodiment of the present invention. For those skilled in the art, other embodiments can be obtained based on these drawings and embodiments without creative effort, and all of them fall within the protection scope of the present invention.

[0022] according to Figure 1-13 As shown, an intelligent drying device for field geological samples includes: a frame 1, a drying platform, and a roof. The drying platform consists of several sets of sample clips 2 for fixing samples. The sample clips 2 are connected by bearing seat assemblies and can rotate synchronously. The drying platforms are longitudinally distributed on the frame 1 and are connected by a sprocket drive mechanism. The drying platforms can rotate synchronously. The roof includes several sets of support frames 11, which are detachably mounted on the frame 1. A guide rod 13 is detachably mounted on the top of each support frame 11. A cloth rolling roller 16 is provided below any end of the guide rod 13. A rain cloth 23 is detachably mounted on the cloth rolling roller 16. The cloth rolling roller 16 is rotatably mounted on the frame 1. A winding mechanism for pulling the rain cloth 23 to cover the frame 1 is detachably mounted on the side of the frame 1 away from the cloth rolling roller 16.

[0023] In the above specific embodiment, the frame 1 is composed of spliced ​​profiles. The profiles have low production costs and can be stacked during transportation without occupying a large space, thereby reducing transportation and production costs. The frame 1 can be quickly set up when installed in the field. After the frame 1 is set up, the sample clips 2 are installed on the top of the frame 1. Several sets of sample clips form a drying platform. Researchers put the collected soil samples into sample bags and then place them into the sample clips 2 one by one. The sample clips 2 hold and fix the soil samples. According to the drying cycle, the sample clips 2 will automatically rotate 180 degrees periodically to ensure that both sides of the soil samples are dried evenly, preventing the soil samples from not drying. This improves the drying efficiency and reduces the workload of researchers. In addition, the frame 1 is equipped with a cloth rolling roller 16 and a winding mechanism on both sides. In rainy weather, the winding mechanism pulls the tarpaulin 23 along the guide rod 13 to cover the frame 1, preventing rainwater from wetting the soil samples and the electrical equipment on the frame 1. This eliminates the need for researchers to manually lay the tarpaulin 23, effectively reducing the workload of researchers.

[0024] Furthermore, according to Figure 6 As shown, the sample clip 2 includes a fixed clip 201 and a movable clip 202. The fixed clip 201 and the movable clip 202 are hinged at the rear end. Several sets of locking bolts 203 are movably installed at the front end of the movable clip 202. The several sets of locking bolts 203 are fitted together and installed at the front end of the fixed clip 201. Rotating shafts 204 are fixedly installed on the left and right sides of the fixed clip 201 by bolts. T-slots 205 are opened at the ends of the two sets of rotating shafts 204 away from the sample clip 2.

[0025] In the above specific embodiment, the sample clip 2 can be opened by loosening the locking bolt 203, and the sample bag containing the soil sample can be placed into the sample clip 2. The sample bag is clamped and fixed by the fixed clip 201 and the movable clip 202. The fixed clip 201 and the movable clip 202 are provided with several sets of slots and holes so that the soil sample can be exposed to direct sunlight, thereby accelerating the drying speed of the soil sample.

[0026] Furthermore, according to Figure 7As shown, the bearing housing assembly includes a fixed base 3, which is fixedly mounted on the frame 1. A connecting plate 4 is fitted on the fixed base 3. A bearing 41 is fixedly mounted on the periphery of the connecting plate 4. The connecting plate 4 is rotatably mounted on the fixed base 3 through the bearing 41. T-shaped blocks 42 that match the T-slots 205 are fixedly connected to the two side walls of the connecting plate 4. The rotating shafts 204 of adjacent sample clips 2 are connected to each other through the connecting plate 4. A pressure cap 5 is detachably mounted on the top of the fixed base 3 by bolts. A through groove 6 that matches the outer diameter of the rotating shaft 204 is opened on the fixed base 3 and the pressure cap 5. Dust covers 7 are fitted in the through grooves 6 of the bearing housing assemblies at both ends of the drying platform.

[0027] In the above specific embodiment, when installing the drying platform, firstly, the fixed base 3 is installed on the frame 1, and then the sample clip 2 is installed on the fixed base 3, so that the rotating shaft 204 of the sample clip 2 is installed in the through groove 6. The sample clip 2 is supported by the fixed base 3. Then, the adjacent rotating shafts 204 are connected to each other through the connecting plate 4. During the connection, the T-block 42 is inserted into the T-slot 205. Finally, the pressure cover 5 is installed on the fixed base 3. The pressure cover 5 and the fixed base 3 are used to fix the connecting plate 4. Therefore, when any group of sample clips 2 rotates, it can drive the other sample clips 2 to rotate synchronously. In addition, the dust cover 7 is used to seal the bearing seat assemblies at both ends of the drying platform to prevent dust from entering the bearing assembly and blocking the bearing 41.

[0028] Furthermore, according to Figure 4 and Figure 5 As shown, the sprocket transmission mechanism includes a first motor 8, a sprocket 9, and a chain 10. The sprocket 9 is fixedly mounted on the rotating shafts 204 at both ends of the drying platform by a key. The first motor 8 is located below the drying platform at either end of the frame 1. The first motor 8 is fixedly mounted on the frame 1 by a motor bracket. The sprocket 9 is mounted on the power output shaft of the first motor 8. The first motor 8 is connected to the front end of the drying platform above through the chain 10. The drying platforms are sequentially connected end-to-end by the chain 10.

[0029] In the above specific embodiment, preferably, four sets of drying platforms are installed on the frame 1. The four sets of drying platforms are arranged in pairs and symmetrically along the midpoint of the frame 1. The drying platforms in the same group are left with passages for easy passage, so that researchers can enter the frame 1 to place and collect soil samples. When it is necessary to turn the soil samples over for drying, the drying platform at the end of the frame 1 is driven to rotate 180 degrees by the first motor 8. All the drying platforms are connected in series by the chain 10. The chain 10 is distributed in an "S" shape, so that the drying platforms can be turned over synchronously. This eliminates the need for researchers to place soil samples multiple times, reducing the workload of researchers.

[0030] Furthermore, according to Figure 1 and Figure 8 As shown, turntables 165 are fixedly installed at both ends of the fabric rolling roller 16. The turntables 165 are rotatably mounted on the frame 1 via brackets. A first pulley 17 is fixedly connected to the turntable 165 at any end of the fabric rolling roller 16 via a key. A transmission rod 18 is provided diagonally below the first pulley 17. A second pulley 19 is fixedly connected to the transmission rod 18 via a key. The first pulley 17 and the second pulley 19 are connected by a transmission belt 20. The transmission rod 18 is rotatably mounted on a transmission frame 21. The transmission frame 21 is detachably mounted on the frame 1. The end of the transmission rod 18 away from the second pulley 19 is connected to the power output shaft of the second motor 22 via a coupling. The second motor 22 is fixedly mounted on the frame 1 via a motor bracket.

[0031] In the above specific embodiment, the tarpaulin 23 is wound around the roll roller 16. When it rains, the second motor drives the roll roller 16 to rotate, thereby cooperating with the winding mechanism to unfold the tarpaulin 23 to cover the frame 1. The second motor 22 drives the roll roller 16 to rotate through the transmission rod 18, thereby placing the second motor 22 on the inside of the frame 1 to prevent rainwater from being blown by the wind to the side of the frame 1 and wetting the motor, which could cause damage to the motor.

[0032] Furthermore, according to Figure 9 and Figure 10 As shown, the fabric rolling roller 16 is composed of several sets of connecting rollers 161 spliced ​​together. One end of each set of connecting rollers 161 is provided with an insertion block 162, and the other end of the connecting roller 161 is provided with an insertion groove 163 that cooperates with the insertion block 162. A clamping block 164 is installed on the connecting roller 161 by bolts. The rain cloth 23 is fixedly installed on the fabric rolling roller 16 by the clamping block 164. Several sets of pull rings 232 are installed on one end of the rain cloth 23 near the fabric rolling roller 16, and a pull rope 231 is provided on the other end of the rain cloth 23.

[0033] In the above specific embodiment, since the overall length of the roll roller 16 is too long and inconvenient to transport, the roll roller 16 is divided into several sets of connecting rollers 161. The length of a single connecting roller 161 is relatively short, which is beneficial for storage and transportation. When assembling the roll roller 16, the connecting rollers 161 are spliced ​​into the roll roller 16 by inserting the interlocking block 162 into the adjacent interlocking slot 163 and fixing it with bolts. When installing the rain cloth 23 on the roll roller 16, the bolts of the fixing clamping block 164 pass through the pull ring 232, and then the bolts are tightened to make the clamping block 164 press down on the rain cloth 23. Then the roll roller 16 is rotated to make the rain cloth 23 wrap around the roll roller 16.

[0034] Furthermore, according to Figure 11As shown, several sets of support frames 11 are detachably installed on the front and rear sides of the frame 1. A connecting seat 12 is detachably installed on the top of the several sets of support frames 11. A guide rod 13 is fixedly installed on the connecting seat 12. A foldable support beam 15 is detachably installed between two sets of guide rods 13 by bolts. The guide rod 13 is composed of several sets of arc rods 131 spliced ​​together. A connecting groove 132 is provided at the connection of the several sets of arc rods 131. A connecting strip 133 is installed in the connecting groove 132. A connecting bolt 134 is installed on the connecting strip 133 by threaded engagement. A connecting block 135 corresponding to the position of the connecting seat 12 is fixedly connected to the bottom of the several sets of arc rods 131. A guide groove 136 is opened on the side of the guide rod 13 near the frame 1. A pull rope 231 is installed in the guide groove 136. Guide wheels 14 are provided at both ends of the guide groove 136.

[0035] In the above specific embodiment, to facilitate transportation, the guide rod 13 is composed of several sets of arc-shaped rods 131 spliced ​​together. When assembling the guide rod 13, the connecting strip 133 is first inserted into the connecting groove 132 of the adjacent arc-shaped rod 131. Then, the connecting bolt 134 is tightened so that the end of the connecting bolt 134 abuts against the connecting groove 132, fixing the connecting strip 133 in the connecting groove 132. Thus, the arc-shaped rods 131 are spliced ​​together to form the guide rod 13, which supports the tarpaulin 23. The pull rope 231 at the end of the tarpaulin 23 enters from the end of the guide rod 13 near the roll roller 16 and exits from the other end of the guide rod 13 through the guide groove 136. When the tarpaulin 23 is opened, the pull rope 231 is pulled by the winding mechanism, and the tarpaulin 23 enters the guide groove 136 under the traction of the pull rope 231, thereby covering the frame 1 with the tarpaulin 23. The guide wheels 14 at both ends of the guide rod 13 provide support and guidance for the tarpaulin 23 and the pull rope 231.

[0036] Furthermore, according to Figure 3 and Figure 12 As shown, the support beams 15 are evenly distributed in a circumferential array on the guide rods 13. The support beams 15 are composed of several sets of support rods 151. The ends of the several sets of support rods 151 near the guide grooves 136 are arc-shaped. The connection of the several sets of support rods 151 is hinged by hinges 152.

[0037] In the above specific embodiment, the tarpaulin 23 in the area between the guide rods 13 is supported by the support beam 15 to prevent the tarpaulin 23 from sinking downward. During transportation, the support rods 151 are folded together to facilitate transportation.

[0038] Furthermore, according to Figure 13As shown, the winding mechanism includes a third motor 24, which is fixedly mounted on a motor mounting bracket 25. A waterproof cover 251 is provided around the third motor 24 and is bolted to the motor mounting bracket 25. The motor mounting bracket 25 is detachably mounted on the frame 1 on the side away from the fabric winding roller 16. A rope winding roller 26 is rotatably mounted on the end of the motor mounting bracket 25 away from the third motor 24. The shaft of the rope winding roller 26 is connected to the power output shaft of the third motor 24. The end of the pull rope 231 is fixedly mounted on the rope winding roller 26. In the above specific embodiment, the third motor 24 drives the rope winding roller 26 to rotate, and the rope winding roller 26 winds the pull rope 231, thereby pulling the rain cloth 23 to cover the top of the frame 1, preventing rainwater from wetting the soil sample and the electrical equipment on the frame 1 when it rains. In addition, the waterproof cover 251 protects the internal third motor 24, preventing the third motor 24 from getting wet by rainwater, which could cause the third motor 24 to malfunction.

[0039] Furthermore, according to Figure 2 and Figure 5 As shown, a photosensitive sensor 27 for detecting sunlight is provided on the side of the drying platform. The photosensitive sensor 27 is fixedly installed on the top of the frame 1. A control panel 28 and an electrical cabinet 29 are provided below the drying platform. The control panel 28 and the electrical cabinet 29 are fixedly installed on the frame 1. The control panel 28 and the electrical cabinet 29 are connected to various electrical components through wires.

[0040] In the above specific embodiment, the electrical cabinet 29 is connected to an external power generation device, which supplies power to various electrical components. The control panel 28 can control the rotation of the drying platform and the opening and closing of the tarpaulin 23. The photosensitive sensor 27 detects sunlight and determines the rotation time of the drying platform based on the duration of sunlight exposure.

[0041] The specific usage process of this invention is as follows: During assembly, the frame 1 is first erected at the target location. Then, the sample holder 2 is installed on the frame 1 through the bearing seat assembly to form a drying platform. The drying platforms are then connected in series by the chain 10. After that, support frames 11 are installed at the front and rear ends of the frame 1, and guide rods 13 are installed on their tops. Support beams 15 are installed between the guide rods 13. Then, the cloth rolling roller 16 and the rope rolling roller 26 are installed on the left and right sides of the frame 1, respectively. Finally, all electrical components are installed on the frame 1 to complete the assembly of the drying equipment. Since the various components of this invention occupy little space and are easy to transport, and can be easily and quickly set up in the field, it is suitable for geological exploration work that requires frequent changes of the exploration area.

[0042] In use, researchers place the collected soil samples into sample bags, then place them sequentially into sample clips 2 and secure them. The soil samples are then dried under sunlight. A photosensitizer 27 detects the sunlight. After the front of the soil sample has been exposed to sunlight for a period of time, the first motor 8 drives the drying platform to rotate 180 degrees, drying the back of the soil sample. This ensures even drying of the soil sample, reducing the workload of researchers, improving drying efficiency, and effectively shortening the drying cycle. In case of rain, the third motor 24 drives the rope roller 26 to rotate. The rope 231 is wound around the rope roller 26, and at the same time the second motor drives the cloth roller 16 to rotate, so that the tarpaulin 23 is unfolded to cover the frame 1 in conjunction with the rope roller 26. The tarpaulin 23 moves along the guide rod 13 under the pull of the rope 231. The guide rod 13 and the support beam 15 support the tarpaulin 23, so that the tarpaulin 23 covers the frame 1. On sunny days, the rope roller 26 and the cloth roller 16 rotate to retract the tarpaulin 23. Since the tarpaulin 23 can be opened and retracted automatically, researchers do not need to manually lay the tarpaulin 23, which effectively reduces the workload of researchers.

[0043] The above embodiments are merely exemplary embodiments of the present invention and are not intended to limit the present invention. The scope of protection of the present invention is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to the present invention within its spirit and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of the present invention.

Claims

1. An intelligent drying device for field geological samples, characterized in that, include: Rack (1); The drying platform consists of several sets of sample clips (2) for fixing samples. The sample clips (2) are connected by bearing seat assembly and can be rotated synchronously. The drying platform is longitudinally distributed on the frame (1) and is connected by sprocket drive mechanism. The drying platform can be rotated synchronously. The canopy includes several sets of support frames (11), which are detachably mounted on the frame (1). A guide rod (13) is detachably mounted on the top of each support frame (11). A cloth rolling roller (16) is provided below any end of the guide rod (13). A rain cloth (23) is detachably mounted on the cloth rolling roller (16). The cloth rolling roller (16) is rotatably mounted on the frame (1). A winding mechanism for pulling the rain cloth (23) to cover the frame (1) is detachably mounted on the side of the frame (1) away from the cloth rolling roller (16). The sample holder (2) includes a fixed clamp (201) and a movable clamp (202). The fixed clamp (201) and the movable clamp (202) are hinged at the rear end. Several sets of locking bolts (203) are movably installed at the front end of the movable clamp (202). Several sets of locking bolts (203) are installed in conjunction with the front end of the fixed clamp (201). Rotating shafts (204) are fixedly installed on the left and right sides of the fixed clamp (201). T-slots (205) are opened at the ends of the two sets of rotating shafts (204) away from the sample holder (2). The bearing housing assembly includes a fixed seat (3), which is fixedly installed on the frame (1). A connecting plate (4) is installed on the fixed seat (3). A bearing (41) is fixedly installed on the periphery of the connecting plate (4). The connecting plate (4) is rotatably installed on the fixed seat (3) through the bearing (41). T-shaped blocks (42) matching the T-slot (205) are fixedly connected to the two side walls of the connecting plate (4). The rotating shafts (204) of adjacent sample clips (2) are connected to each other through the connecting plate (4). A pressure cap (5) is detachably installed on the top of the fixed seat (3). A through groove (6) matching the outer diameter of the rotating shaft (204) is opened on the fixed seat (3) and the pressure cap (5). Dust covers (7) are installed in the through grooves (6) of the bearing housing assembly at both ends of the drying platform. The sprocket transmission mechanism includes a first motor (8), a sprocket (9) and a chain (10). The sprocket (9) is fixedly installed on the rotating shaft (204) at both ends of the drying platform. The first motor (8) is located below the drying platform at either end of the frame (1). The first motor (8) is fixedly installed on the frame (1). The sprocket (9) is installed on the power output shaft of the first motor (8). The first motor (8) is connected to the front end of the drying platform above through the chain (10). The drying platforms are connected to each other in sequence through the chain (10). The fabric rolling roller (16) has turntables (165) fixedly installed at both ends. The turntables (165) are rotatably installed on the frame (1). A first pulley (17) is fixedly connected to the turntable (165) at any end of the fabric rolling roller (16). A transmission rod (18) is provided diagonally below the first pulley (17). A second pulley (19) is fixedly connected to the transmission rod (18). The first pulley (17) and the second pulley (19) are connected by a transmission belt (20). The transmission rod (18) is rotatably installed on the transmission frame (21). The transmission frame (21) is detachably installed on the frame (1). The end of the transmission rod (18) away from the second pulley (19) is connected to the power output shaft of the second motor (22). The second motor (22) is fixedly installed on the frame (1).

2. The intelligent drying equipment for field geological samples according to claim 1, characterized in that, The fabric rolling roller (16) is composed of several sets of connecting rollers (161). One end of each set of connecting rollers (161) is provided with a plug block (162), and the other end of the connecting roller (161) is provided with a plug groove (163) that cooperates with the plug block (162). A clamping block (164) is installed on the connecting roller (161) by bolts. The rain cloth (23) is fixedly installed on the fabric rolling roller (16) by the clamping block (164). Several sets of pull rings (232) are installed on one end of the rain cloth (23) near the fabric rolling roller (16), and a pull rope (231) is provided on the other end of the rain cloth (23).

3. The intelligent drying equipment for field geological samples according to claim 2, characterized in that, Several sets of support frames (11) are detachably installed on the front and rear sides of the frame (1). A connecting seat (12) is detachably installed on the top of each set of support frames (11). A guide rod (13) is fixedly installed on the connecting seat (12). A foldable support beam (15) is detachably installed between two sets of guide rods (13). The guide rod (13) is composed of several sets of arc-shaped rods (131) spliced ​​together. A connecting groove (132) is provided at the connection point of the several sets of arc-shaped rods (131). A connecting strip (133) is installed in the connecting groove (132), and a connecting bolt (134) is installed on the connecting strip (133). A connecting block (135) corresponding to the position of the connecting seat (12) is fixedly connected to the bottom of several sets of arc rods (131). A guide groove (136) is opened on the side of the guide rod (13) near the frame (1). A pull rope (231) is installed in the guide groove (136), and guide wheels (14) are provided at both ends of the guide groove (136).

4. The intelligent drying equipment for field geological samples according to claim 3, characterized in that, The support beam (15) is evenly distributed in a circumferential array on the guide rod (13). The support beam (15) is composed of several sets of support rods (151). The end of the several sets of support rods (151) near the guide groove (136) is an arc-shaped structure. The connection of the several sets of support rods (151) is hinged by a hinge (152).

5. The intelligent drying equipment for field geological samples according to claim 4, characterized in that, The winding mechanism includes a third motor (24), which is fixedly mounted on a motor mounting frame (25). A waterproof cover (251) is provided around the third motor (24), and the waterproof cover (251) is fixedly mounted on the motor mounting frame (25). The motor mounting frame (25) is detachably mounted on the frame (1) on the side away from the fabric roll (16). A rope roller (26) is rotatably mounted on the end of the motor mounting frame (25) away from the third motor (24). The rotating shaft of the rope roller (26) is connected to the power output shaft of the third motor (24). The end of the pull rope (231) is fixedly mounted on the rope roller (26).

6. A smart drying device for field geological samples according to any one of claims 1-5, characterized in that, The drying platform is provided with a photosensitive sensor (27) for detecting sunlight on its side. The photosensitive sensor (27) is fixedly installed on the top of the frame (1). The drying platform is provided with a control panel (28) and an electrical cabinet (29) below it. The control panel (28) and the electrical cabinet (29) are fixedly installed on the frame (1) and are electrically connected to each electrical component.

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