Sample classified collection device for surveying and mapping

Abstract

The utility model discloses a sample classifying and collecting device for surveying and mapping, which belongs to the technical field of surveying and mapping and comprises a collecting frame, a water receiving frame, a material receiving frame, mounting rods, threaded grooves, a top cover and locking screws, the water receiving frame is arranged below the collecting frame, the mounting rods are fixedly mounted on two sides of the upper portion of the water receiving frame, the threaded grooves are embedded in the upper portions of the mounting rods, and the top cover is arranged on the top cover. A top cover is arranged above the collecting frame, and locking screws are rotationally arranged on the two sides of the upper portion of the top cover through bearings. According to the utility model, large stones are blocked by the surface of the uppermost layer of grid screen plate, and wet soil and small stones pass through the uppermost layer of grid screen plate and fall onto the surfaces of the second layer of grid screen plate and the third layer of grid screen plate to be blocked and collected; and after moisture contained in the wet soil is thrown out through centrifugal force and penetrates through the third layer of grid net plate to fall into a water receiving frame to be collected, classified collection treatment on the collected underground soil is completed, and the efficient classified treatment effect on doped samples is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of prospecting and surveying, and particularly relates to a sample classification and collection device for prospecting and surveying. Background Technique

[0002] Prospecting and surveying is a process of obtaining accurate topographic, geomorphic, geological and other relevant information by conducting detailed observation, measurement and recording on a specific area. Usually, professional technologies and equipment are required to ensure the accuracy of measurement results. Through prospecting and surveying, we can understand the shape and characteristics of the earth's surface more deeply.

[0003] Among them, through retrieval, it is found that the application number is CN202120058416.4, a sample classification and collection device for prospecting and surveying. This kind of sample classification and collection device for prospecting and surveying has a first classification board, a second classification board and a group of spring drawers installed inside the collection box, which can classify samples, store samples of geological survey and water quality survey in different regions separately, reduce the damage and confusion of samples, and improve the efficiency of environmental prospecting and surveying by staff; among them, the deficiencies are as follows:

[0004] When staff use this kind of sample classification and collection device for prospecting and surveying to classify the collected samples, they need to pull out the spring drawer through the pull board when storing the samples in the spring drawer, and then close the spring drawer inside the collection box to classify the samples. When collecting and placing the samples, since only different samples are simply placed in several drawers respectively, some other samples doped in some samples are not filtered and classified, so that the mixed samples are likely to cause errors in subsequent detection, resulting in relatively poor classification effect of this kind of sample classification and collection device for prospecting and surveying on samples. Content of the Utility Model

[0005] The purpose of the utility model is to provide a sample classification and collection device for prospecting and surveying in order to solve the problem that the classification effect of the above-mentioned sample classification and collection device for prospecting and surveying on samples is relatively poor.

[0006] The technical solution adopted by the present utility model is as follows: A sample classification and collection device for surveying and mapping includes a collection rack, a water receiving rack, a material receiving rack, mounting rods, threaded grooves, a top cover, and locking screws. A water receiving rack is arranged below the collection rack. Mounting rods are fixedly installed on both sides above the water receiving rack. Threaded grooves are embedded above the mounting rods. A top cover is arranged above the collection rack. Locking screws are rotatably arranged on both sides above the top cover through bearings, and the locking screws are threadedly engaged and rotatably arranged inside the threaded grooves. A material receiving rack is slidably arranged on the inner side of the collection rack. There are three material receiving racks, which are arranged in equidistant parallel. A rotating classification mechanism for quickly classifying the collected sand and stone samples is arranged inside the collection rack. A stirring mechanism for efficiently turning and classifying the doped sand and stone is arranged below the top cover. A limiting and pulling mechanism for facilitating the staff to take and place the classified samples is arranged on the inner side of the collection rack.

[0007] Among them, the rotating classification mechanism is composed of a servo motor, a rotating frame, a limiting groove, a grid mesh plate, and a rotating pressing frame. A servo motor is fixedly installed below the inner wall of the water receiving rack. The servo motor is connected to a rotating frame through an output shaft. Limiting grooves are embedded around the lower part of the collection rack, and the four sides above the rotating frame are fitted and slidably arranged inside the opposite limiting grooves. A rotating pressing frame is rotatably arranged below the inner wall of the top cover through a bearing. The material of the rotating pressing frame is cis-butadiene rubber, and the rotating pressing frame is arranged in pressing contact with the top of the collection rack. Grid mesh plates are fixedly installed below the inner part of each material receiving rack. The topmost grid mesh plate is arranged in a concave disc shape, and the two lower grid mesh plates are arranged in a convex disc shape. The mesh numbers of the three grid mesh plates are arranged in ascending order from top to bottom.

[0008] Among them, the stirring mechanism is composed of a stirring rod and stirring blades. A stirring rod is fixedly installed below the inner wall of the top cover. Stirring blades are fixedly installed on the outer circle of the stirring rod. There are four stirring blades, which are arranged in an inclined arc shape at equal intervals.

[0009] Among them, the limiting and pulling mechanism is composed of a chute, a rotating block, a damping telescopic rod, a limiting block, and a limiting card slot. Limiting card slots are embedded below each material receiving rack. The limiting card slots are arranged in an inclined shape, and the inner side of the inner wall of the limiting card slot is arranged in an arc shape. A chute is embedded on the inner side of the inner wall of the collection rack near the lower part of the limiting card slot. A rotating block is rotatably arranged inside the chute through a rotating shaft and a torsion spring. A damping telescopic rod is fixedly installed above the rotating block. A spring is arranged in a matching manner on the outer side of the damping telescopic rod. A limiting block is fixedly installed above the end of the damping telescopic rod. The side of the limiting block is arranged in an arc shape, and the limiting block is fitted and slidably arranged inside the limiting card slot.

[0010] In summary, due to the adoption of the above technical solution, the beneficial effects of the present utility model are:

[0011] 1. This sample classification and collection device for exploration and surveying can enable the staff to cooperate among the servo motor, the rotating frame, the limiting groove, the grid plate and the rotating pressing frame. By driving the rotating frame to rotate rapidly with the servo motor, the three grid plates inside the collection frame are driven to rotate rapidly, so that the centrifugal force generated by the rotation of the grid plates flings the collected underground soil around, and the soil and stones are classified and filtered by rotation, improving the effect of efficiently classifying the doped samples.

[0012] 2. This sample classification and collection device for exploration and surveying can enable the staff to cooperate between the stirring rod and the stirring blades. By using the centrifugal force generated by the rotation of the grid plates to fling the collected underground soil around, while the wet soil and stones are separated by rotation, the wet soil and stones will continuously hit the inclined surfaces of the stirring blades around the stirring rod, and the wet soil and stones are quickly stirred and separated, improving the effect of quickly classifying the doped samples.

[0013] 3. This sample classification and collection device for exploration and surveying can enable the staff to cooperate among the chute, the rotating block, the damping telescopic rod, the limiting block and the limiting card slot. By rotating the rotating block through the rotating shaft and the torsion spring inside the chute, while tightening the torsion spring, the limiting block is driven to slide freely and be limited inside the limiting card slot, facilitating the staff to take and place the classified and collected samples. Brief Description of the Drawings

[0014] Figure 1 It is a front view three-dimensional structure schematic diagram of the collection frame of the present utility model;

[0015] Figure 2 It is a front view sectional structure schematic diagram of the collection frame in the present utility model;

[0016] Figure 3 In the present utility model Figure 2 The enlarged structure schematic diagram at position A;

[0017] Figure 4 In the present utility model Figure 2 The enlarged structure schematic diagram at position B;

[0018] Figure 5 It is a top view sectional structure schematic diagram of the material receiving frame in the present utility model;

[0019] Figure 6 In the present utility model Figure 2 The enlarged structure schematic diagram at position C;

[0020] Figure 7 In the present utility model Figure 2 The enlarged structure schematic diagram of Example 2 at position C.

[0021] Markings in the figure: 1. Collection rack; 101. Water receiving rack; 102. Servo motor; 103. Rotating rack; 104. Limiting groove; 105. Material receiving rack; 106. Grid mesh plate; 107. Installation rod; 1071. Threaded groove; 108. Top cover; 109. Locking screw; 2. Rotating pressing frame; 3. Sliding groove; 301. Rotating block; 302. Damping telescopic rod; 303. Limiting block; 4. Limiting card slot; 5. Stirring rod; 501. Stirring blades. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] In the present invention:

[0024] Embodiment 1: Refer to Figures 1-6 , a sample classification and collection device for surveying and mapping, including a collection rack 1, a water receiving rack 101, a material receiving rack 105, an installation rod 107, a threaded groove 1071, a top cover 108 and a locking screw 109. A water receiving rack 101 is arranged below the collection rack 1. Installation rods 107 are fixedly installed on both sides above the water receiving rack 101. Threaded grooves 1071 are embedded above the installation rods 107. A top cover 108 is arranged above the collection rack 1. Locking screws 109 are rotatably arranged on both sides above the top cover 108 through bearings, and the locking screws 109 are threadedly engaged and rotatably arranged inside the threaded grooves 1071. A material receiving rack 105 is slidably arranged on the inner side of the collection rack 1. There are three material receiving racks 105, and they are arranged in equidistant parallel. A rotating classification mechanism for quickly classifying the collected sand and stone samples is arranged inside the collection rack 1. A stirring mechanism for efficiently turning and classifying the doped sand and stone is arranged below the top cover 108. A limiting and pulling mechanism for facilitating the staff to take and place the classified samples is arranged on the inner side of the collection rack 1.

[0025] Refer to Figures 1-6 , further, the rotating classification mechanism is composed of a servo motor 102, a rotating rack 103, a limiting groove 104, a grid mesh plate 106 and a rotating pressing frame 2;

[0026] A servo motor 102 is fixedly installed below the inner wall of the water receiving frame 101. The servo motor 102 is connected to a rotating frame 103 through an output shaft. Limiting grooves 104 are embedded around the lower part of the collection frame 1, and the upper part of the rotating frame 103 is fitted and slidably arranged inside the corresponding limiting grooves 104. A rotating pressing frame 2 is rotatably arranged below the inner wall of the top cover 108 through a bearing. The material of the rotating pressing frame 2 is cis-butadiene rubber, and the rotating pressing frame 2 is in pressing contact with the upper part of the collection frame 1. Grid plates 106 are fixedly installed below the inner part of the material receiving frame 105. The topmost grid plate 106 is arranged in a concave disc shape, and the two lower grid plates 106 are arranged in a convex disc shape. The mesh numbers on the surfaces of the three grid plates 106 are arranged in ascending order from top to bottom. When the staff needs to classify and collect the underground soil collected during the exploration and surveying, turn the two locking screws 109 to rotate in threaded engagement inside the threaded groove 1071, unscrew the threaded groove 1071 to loosen and remove the top cover 108, and then pour the collected underground soil onto the surface of the topmost grid plate 106 inside the collection frame 1. The staff then cover the top cover 108 back above the collection frame 1 and turn the two locking screws 109 in the opposite direction to rotate in threaded engagement inside the threaded groove 1071, so that the rotating pressing frame 2 is in pressing contact with the upper part of the collection frame 1. Then the staff turn on the servo motor 102 to drive the rotating frame 103 to rotate rapidly, driving the three grid plates 106 inside the collection frame 1 to rotate rapidly, so that the centrifugal force generated by the rotation of the grid plates 106 flings the collected underground soil around. While separating the soil and stones by rotation, the large stones will be blocked by the surface of the topmost grid plate 106, and the wet soil and small stones will pass through the topmost grid plate 106 and fall onto the surfaces of the second and third grid plates 106 for collection after being blocked. Then, the water contained in the wet soil is flung out by the centrifugal force and passes through the third grid plate 106 and falls into the water receiving frame 101 for collection, thus completing the classification and collection treatment of the collected underground soil and improving the effect of efficiently classifying the doped samples.

[0027] Refer to Figure 2 、 6 Furthermore, the stirring mechanism is composed of a stirring rod 5 and stirring blades 501;

[0028] Below the inner wall of the top cover 108, a stirring rod 5 is fixedly installed. An agitator blade 501 is fixedly installed on the outer circle of the stirring rod 5. There are four agitator blades 501, and they are arranged in an inclined arc shape and equidistantly surrounded. When the staff turns on the servo motor 102 to drive the rotating frame 103 to rotate rapidly, the three grid plates 106 inside the collection frame 1 are driven to rotate rapidly. The centrifugal force generated by the rotation of the grid plates 106 flings the collected underground soil around. While separating the wet soil and stones by rotation, the wet soil and stones will continuously impact the inclined surface of the agitator blade 501 around the stirring rod 5, and the wet soil and stones will be shoveled up by the agitator blade 501, so that the wet soil and stones fall from the high place of the agitator blade 501, and the wet soil and stones are quickly stirred and separated. The doped samples are more quickly classified by stirring, improving the effect of quickly classifying the doped samples.

[0029] Refer to Figure 1 、 2 、4, further, the limit pulling mechanism is composed of a chute 3, a rotating block 301, a damping telescopic rod 302, a limit block 303 and a limit card slot 4;

[0030] Below each material receiving rack 105, a limiting card slot 4 is embedded and arranged, and the limiting card slot 4 is arranged in an inclined shape, and the inner side of the wall of the limiting card slot 4 is arranged in an arc shape. Near the lower part of the limiting card slot 4 on the inner side of the wall of the collection rack 1, a sliding groove 3 is embedded and arranged. Inside the sliding groove 3, a rotating block 301 is rotationally arranged through a rotating shaft and a torsion spring. Above the rotating block 301, a damping telescopic rod 302 is fixedly installed, and a spring is arranged in a matching manner on the outer side of the damping telescopic rod 302. Above the end of the damping telescopic rod 302, a limiting block 303 is fixedly installed, and the side of the limiting block 303 is arranged in an arc shape, and the limiting block 303 is slidably arranged in a fitting manner inside the limiting card slot 4. When the staff finishes classifying the samples and carries the collection rack 1 to the designated working site, when the classified samples need to be taken out for detection and use, the rotating block 301 is pushed to rotate inside the sliding groove 3 through the rotating shaft and the torsion spring. While tightening the torsion spring, the limiting block 303 is driven to slide out inside the limiting card slot 4, and the damping telescopic rod 302 and the outer spring are squeezed to contract. After releasing one of the material receiving racks 105, the staff pushes the material receiving rack 105 to take out a part of the samples. Then, in the same way, after taking out the samples of other classifications, the staff twists two locking screws 109 to rotate in a threaded engagement inside the threaded groove 1071, unscrews the threaded groove 1071 to remove the top cover 108, and then pulls the collection rack 1 to drive the limiting groove 104 to be removed from above the rotating rack 103 to expose the collected groundwater. After that, the staff detects and records the classified samples. After the detection is completed, the staff slides the limiting groove 104 below the collection rack 1 above the rotating rack 103, and slides the three material receiving racks 105 into the corresponding grooves on the inner side of the collection rack 1 respectively, squeezing the limiting block 303 to drive the damping telescopic rod 302 and the outer spring to contract. After the limiting card slot 4 approaches the limiting block 303, the damping telescopic rod 302 and the outer spring eject the limiting block 303 to slide into the limiting card slot 4 inside, limiting and fixing the material receiving rack 105, which is convenient for the staff to take and place the classified and collected samples.

[0031] Refer to Figure 2 , Further, the servo motor 102 is electrically connected to the storage battery through a matching control panel.

[0032] Embodiment 2:

[0033] As Figure 6 , 7As shown, in addition to the embodiment in which the stirring blades 501 are fixedly installed on the outer circle of the stirring rod 5, there are four stirring blades 501, and they are arranged at equal intervals in an inclined arc shape, there is another implementation mode. The stirring blades 501 are fixedly installed on the outer circle of the stirring rod 5, there are four stirring blades 501, and they are arranged at equal intervals in an inclined inverted "V" shape. When the staff opens the servo motor 102 to drive the rotating frame 103 to rotate quickly clockwise for several circles and counterclockwise for several circles repeatedly, it drives the three grid plates 106 inside the collection frame 1 to rotate quickly, so that the centrifugal force generated by the rotation of the grid plates 106 throws the collected underground soil around. While separating the wet soil and stones through rotation, the wet soil and stones will more efficiently and continuously impact the inclined surfaces of the stirring blades 501 around the stirring rod 5, and the stirring blades 501 will shovel up and quickly disperse the wet soil and stones through the impact. Compared with the first implementation mode, the classification efficiency of the doped samples is higher.

[0034] Working principle: First, the staff needs to classify and collect the underground soil collected during the surveying and mapping. Turn the two locking screws 109 to rotate in the inner thread of the thread groove 1071. After unscrewing the thread groove 1071 and loosening and removing the top cover 108, pour the collected underground soil onto the surface of the grid plate 106 on the top layer inside the collection rack 1. Then the staff covers the top cover 108 back above the collection rack 1 and turns the two locking screws 109 in the opposite direction to rotate in the inner thread of the thread groove 1071. After the rotating pressure frame 2 is pressed and contacts above the collection rack 1, the staff turns on the servo motor 102 to drive the rotating frame 103 to rotate rapidly, driving the three grid plates 106 inside the collection rack 1 to rotate rapidly. The centrifugal force generated by the rotation of the grid plate 106 throws the collected underground soil around. Then, while separating the soil and stones by rotation, the wet soil and stones will continuously impact the inclined surface of the stirring blades 501 around the stirring rod 5, and the wet soil and stones will be shoveled up by the stirring blades 501, so that the wet soil and stones fall from the high place of the stirring blades 501, and quickly stir and separate the wet soil and stones. The large stones will be blocked by the surface of the grid plate 106 on the top layer, while the wet soil and small stones pass through the grid plate 106 on the top layer and fall to the surfaces of the second and third layer grid plates 106 to be blocked and collected. Then, the water contained in the wet soil is thrown out by centrifugal force and passes through the third layer grid plate 106 and falls into the water receiving frame 101 to be collected, completing the classification and collection of the collected underground soil. Finally, after the staff carries the collection rack 1 to the designated work site and needs to take out the classified samples for testing, push the rotating block 301 to rotate in the chute 3 through the rotating shaft and torsion spring. While tightening the torsion spring, drive the limiting block 303 to slide out inside the limiting card slot 4, and squeeze the damping expansion rod 302 and the outer spring to contract. After loosening one of the receiving racks 105, the staff pushes the receiving rack 105 to take out a part of the samples. Then, take out the samples of other classifications in the same way. After that, the staff turns the two locking screws 109 to rotate in the inner thread of the thread groove 1071, unscrew the thread groove 1071 and remove the top cover 108, and then pull the collection rack 1 to drive the limiting groove 104 to be removed from above the rotating frame 103 to expose the collected underground water. The staff detects and records the classified samples. After the detection is completed, the staff slides the limiting groove 104 below the collection rack 1 above the rotating frame 103, and slides the three receiving racks 105 into the corresponding grooves on the side inside the collection rack 1 respectively, squeezing the limiting block 303 to drive the damping expansion rod 302 and the outer spring to contract. After the limiting card slot 4 approaches the limiting block 303, the damping expansion rod 302 and the outer spring eject the limiting block 303 to slide into the inner side of the limiting card slot 4, fixing the receiving rack 105 in position, facilitating the staff to take and place the classified and collected samples.

[0035] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A sample classification and collection device for prospecting and surveying and mapping, comprising a collection rack (1), a water receiving rack (101), a material receiving rack (105), a mounting rod (107), a threaded groove (1071), a top cover (108) and a locking screw (109). A water receiving rack (101) is arranged below the collection rack (1). Mounting rods (107) are fixedly installed on both sides above the water receiving rack (101). Threaded grooves (1071) are embedded above the mounting rods (107). A top cover (108) is arranged above the collection rack (1). Locking screws (109) are rotatably arranged on both sides above the top cover (108) through bearings, and the locking screws (109) are rotationally arranged in the threaded grooves (1071) in a threaded engagement manner. A material receiving rack (105) is slidably arranged on the inner side of the collection rack (1). There are three material receiving racks (105), and they are arranged in an equidistant and parallel manner. It is characterized in that: Inside the collection rack (1), there is a rotating classification mechanism that can quickly classify the collected sand and gravel samples. Below the top cover (108), there is a stirring mechanism that can efficiently turn over and classify the doped sand and gravel. Inside the side of the collection rack (1), there is a limit-pulling mechanism that facilitates the staff to pick up and place the classified samples.

2. The sample classification and collection device for prospecting and surveying according to claim 1, characterized in that: The rotating classification mechanism consists of a servo motor (102), a rotating frame (103), a limit groove (104), a grid mesh plate (106), and a rotating pressing frame (2); Below the inner wall of the water receiving rack (101), a servo motor (102) is fixedly installed. The servo motor (102) is connected to a rotating frame (103) through an output shaft. Below the four sides of the collection rack (1), limit grooves (104) are embedded. The four sides above the rotating frame (103) are fitted and slidably arranged inside the opposite limit grooves (104). Below the inner wall of the top cover (108), a rotating pressing frame (2) is rotatably arranged through a bearing, and the rotating pressing frame (2) is in pressing contact with the upper part of the collection rack (1). Inside the lower part of the material receiving rack (105), grid mesh plates (106) are fixedly installed.

3. The sample classification and collection device for prospecting and surveying as described in claim 1, characterized in that: The stirring mechanism consists of a stirring rod (5) and stirring blades (501); Below the inner wall of the top cover (108), a stirring rod (5) is fixedly installed. The outer circle of the stirring rod (5) is fixedly installed with stirring blades (501).

4. A sample classification and collection device for prospecting and surveying as described in claim 1, characterized in that: The limit-pulling mechanism consists of a sliding groove (3), a rotating block (301), a damping telescopic rod (302), a limit block (303), and a limit card slot (4); Below the material receiving rack (105), limit card slots (4) are embedded. Inside the side of the inner wall of the collection rack (1) near the lower part of the limit card slot (4), a sliding groove (3) is embedded. Inside the sliding groove (3), a rotating block (301) is rotatably arranged through a rotating shaft and a torsion spring. Above the rotating block (301), a damping telescopic rod (302) is fixedly installed, and a spring is arranged on the outer side of the damping telescopic rod (302). Above the end of the damping telescopic rod (302), a limit block (303) is fixedly installed, and the limit block (303) is fitted and slidably arranged inside the limit card slot (4).

5. The sample classification and collection device for prospecting and surveying as described in claim 2, wherein: The material of the rotating pressing frame (2) is cis-butadiene rubber. The top grid mesh plate (106) is arranged in a concave disc shape. The two lower grid mesh plates (106) are arranged in a convex disc shape. The mesh numbers on the surfaces of the three grid mesh plates (106) are arranged in ascending order from top to bottom.

6. The sample classification and collection device for prospecting and surveying according to claim 3, wherein: There are four stirring blades (501), which are arranged equidistantly in an inclined arc shape.

7. The sample classification and collection device for prospecting and surveying according to claim 4, characterized in that: The limit card slot (4) is arranged in an inclined shape, and the inner side of the wall of the limit card slot (4) is arranged in an arc shape. The side of the limit block (303) is arranged in an arc shape.

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