Mineral geological exploration sample sorting device and sorting method

Abstract

The invention discloses a mineral geological exploration sample sorting device and sorting method. The sorting device comprises a mounting disc, a first power mechanism and a plurality of crushing mechanisms dispersedly arranged around the first power mechanism are arranged above the mounting disc, and the first power mechanism is connected with the control ends of the crushing mechanisms through a first transmission mechanism; second blanking holes with the same number as the crushing mechanisms are formed in the lower end face of the mounting disc and correspond to the crushing mechanisms correspondingly, and crushing mechanisms are arranged at the positions, corresponding to the second blanking holes, of the lower end face of the mounting disc. And a screening mechanism is arranged at the lower end of the mounting disc, supporting legs and conveying mechanisms are arranged at the lower end of the screening mechanism, the number of the conveying mechanisms is the same as that of the smashing mechanisms, and the conveying mechanisms are arranged at discharging openings of screening separation cavities correspondingly. According to the device, multiple samples at different geological positions can be crushed and sorted at the same time, so that the working efficiency is improved, and the crushing efficiency and the sorting efficiency are relatively high.

Description

Technical Field

[0001] The present invention relates to the technical field of sorting equipment, and in particular to a mineral geological exploration sample sorting device and a sorting method. Background Art

[0002] Geological exploration is an investigation and research work on the geological conditions such as rocks, stratigraphic structures, minerals, groundwater, and landforms in a certain area based on the needs of economic construction, national defense construction, and scientific and technological development, using geological exploration methods such as surveying and mapping, geophysical exploration, geochemical prospecting, drilling, pit exploration, sampling and testing, and geological remote sensing. In order to better understand the geological conditions, it is generally necessary to extract geological samples at the corresponding geological locations for mineral detection and analysis, and through exploration, monitoring and evaluation, the exploration, monitoring, evaluation, and control of geological disasters can be achieved. In order to better understand the geological conditions, it is generally necessary to extract geological samples at the corresponding geological locations for mineral detection and analysis, and before the geological samples are tested, they need to be sorted, so as to facilitate the subsequent detection and analysis of the sorted geological samples one by one.

[0003] The current mineral geological exploration sample sorting device can only sort samples at one geological location when in use. When samples at multiple geological locations need to be sorted, samples at different geological locations need to be sorted one by one, which is more troublesome and affects work efficiency. Therefore, it is necessary to design a mineral geological exploration sample sorting device. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a mineral geological exploration sample sorting device and a sorting method.

[0005] In order to achieve the above-mentioned purpose, the present invention provides a mineral geological exploration sample sorting device, comprising a mounting plate and legs, wherein a crushing mechanism and a first power mechanism are arranged on the top surface of the mounting plate, wherein the first power mechanism is arranged in the middle of the mounting plate, wherein a plurality of crushing mechanisms are arranged, and the crushing mechanisms are arranged dispersedly around the first power mechanism, wherein the first power mechanism is respectively connected to control ends of a plurality of groups of crushing mechanisms through a first transmission mechanism, and is used to provide power to the plurality of crushing mechanisms at the same time; a second drop hole having the same number as the crushing mechanism is opened on the lower end surface of the mounting plate, and the second drop holes are respectively corresponding to the crushing mechanisms, and a crushing mechanism is arranged on the lower end surface of the mounting plate at a position corresponding to each second drop hole;

[0006] A screening mechanism is provided at the lower end of the mounting plate, and the screening mechanism comprises a screening box, a partition plate and a screening plate. The screening box is fixedly connected to the lower end of the mounting plate, and the screening box is divided into screening chambers having the same number as the crushing mechanism by the partition plate. A screening plate is provided in each screening chamber, and the discharge port of each crushing mechanism extends into the corresponding screening chamber, and the discharge port of the crushing mechanism is located above the screening plate. The screening mechanism is used to size sort the mineral geological exploration samples crushed by each crushing mechanism;

[0007] The lower end of the screening mechanism is provided with supporting legs and a conveying mechanism. The number of the conveying mechanisms is the same as that of the crushing mechanisms, and they are respectively arranged at the discharge port of each screening compartment.

[0008] The preferred technical solution of the present invention is as follows: the first power mechanism is arranged at the center of the mounting plate, four crushing mechanisms are provided and are evenly distributed in a ring shape around the first power mechanism, four second drop-out holes, four crushing mechanisms and four conveying mechanisms are provided respectively; eight partition plates are fixedly connected inside the screening box, and a screening partition cavity is formed between two adjacent partition plates as a group.

[0009] The better technical solution of the present invention is as follows: the sieve plate is rotatably installed in the sieve partition cavity, and an inclined guide plate is provided under each sieve plate, the lower end of the guide plate leads to the discharge port of the sieve partition cavity, and the high end is connected to the sieve plate through a spring; a second power mechanism is provided at the upper end of the screening mechanism, and the second power mechanism is connected to the sieve plates in each sieve partition cavity through a second transmission mechanism, and simultaneously controls multiple sieve plates to rotate and adjust along corresponding rotating shafts.

[0010] A further technical solution of the present invention is as follows: the crushing mechanism includes a crushing box, a fixed crushing jaw and a movable crushing jaw; the crushing box is fixed on the upper end surface of the mounting plate; a feeding trough is fixedly connected to the upper end of the crushing box; each crushing box is located above the corresponding second drop-out hole; a fixed crushing jaw is fixedly connected inside each crushing box; a movable crushing jaw is slidably connected inside each crushing box; and the movable crushing jaw in each crushing box corresponds to the fixed crushing jaw.

[0011] A further technical solution of the present invention is as follows: the conveying mechanism comprises a conveying frame, a conveying roller, a first conveyor belt, a second conveyor belt and a third motor; the conveying frame is installed at the lower end of the screening box; both ends of the conveying frame are rotatably connected with conveying rollers; the two conveying rollers are connected by a first conveyor belt and a second conveyor belt; the first conveyor belt and the second conveyor belt are symmetrically distributed on both sides of the conveying frame; a baffle is fixedly connected to the inside of the conveying frame; a third motor is fixedly connected to the outside of the conveying frame; and the output end of the third motor is fixedly connected to the conveying roller.

[0012] The preferred technical solution of the present invention is as follows: the crushing mechanism includes a crushing barrel and a second motor, the crushing barrel is fixedly connected below the mounting plate, and the feed port corresponds to the second drop hole, the crushing barrel is rotatably connected to a rotating cylinder, and the rotating cylinder is fixedly connected to a first crushing rod; the lower end of the crushing barrel is rotatably connected to a first rotating shaft, and the circumferential surface of the first rotating shaft is fixedly connected to a second crushing rod; the lower end of the crushing barrel is fixedly connected to a second motor, and the output end of the second motor is fixedly connected to the first rotating shaft; the lower end surface of the crushing barrel is provided with a first drop hole, and the lower end of the crushing barrel is fixedly connected to a drop chute, and the drop chute corresponds to the first drop hole; the drop chute of each crushing mechanism passes through the corresponding screening partition cavity inside the screening box.

[0013] A better technical solution of the present invention: the four vertical surfaces of the screening box are each provided with a first discharge port and a second discharge port, the first discharge port corresponds to the screen plate, the second discharge port corresponds to the guide plate, and the four vertical surfaces of the screening box are each fixedly connected with a first guide groove and a second guide groove, the first guide groove corresponds to the first discharge port, and the second guide groove corresponds to the second discharge port.

[0014] The preferred technical solution of the present invention is as follows: the second power mechanism includes a fixed frame and a fourth motor, the fixed frame is fixedly installed inside the upper end of the screening box, the fourth motor is fixedly connected to the lower end of the fixed frame, the output end of the fourth motor vertically passes through the fixed frame upward, and is rotatably connected to the fixed frame, and the output end of the fourth motor is fixedly connected to the first bevel gear; the number of the second transmission mechanisms matches the sieve plates, each group of transmission mechanisms is symmetrically arranged above each sieve plate, and multiple groups of second transmission mechanisms are distributed around the first bevel gear; each group of the second transmission mechanisms includes a moving rod, two bearing seats and a second rotating shaft rotatably installed between the two bearing seats, and the second rotating shaft is close to One end of the first bevel gear is fixedly connected to the second bevel gear, and the second bevel gear is meshed with the first bevel gear, and the end of the second rotating shaft away from the first bevel gear is fixedly connected to the disc, the moving rod is T-shaped, and its lower end is slidably connected to the inside of the fixed frame, a second sliding hole is opened on the surface of the cross bar at the upper end of the moving rod, the first sliding rod is slidably connected inside the second sliding hole, the first sliding rod and the disc are fixedly connected, and the first sliding rod is located at the edge of the disc; the end of the screen plate away from the inner wall of the screening box is fixedly connected to a connecting plate, a third sliding hole is opened on the surface of the connecting plate, the second sliding rod is slidably connected inside the third sliding hole, and the second sliding rod is fixedly connected to the moving rod.

[0015] The transmission gear is connected with the gear of the motor to the upper end of the gear train, and the transmission gear is connected with the gear of the motor to the upper end of the gear train, and the transmission gear is connected with the gear of the motor to the upper end of the gear train.

[0016] The present invention also provides a sorting method of the mineral geological exploration sample sorting device, which uses the above-mentioned mineral geological exploration sample sorting device for sorting, and specifically comprises the following steps:

[0017] S1: Place samples from different geological locations into the loading trough respectively;

[0018] S2: Then the first power mechanism works, and provides power to the four crushing mechanisms at the same time, and the samples at different geological positions are crushed respectively under the action of the crushing mechanisms;

[0019] S3: The crushed sample falls into the pulverizing mechanism through the second drop hole, and the sample is pulverized again under the action of the pulverizing mechanism;

[0020] S4: The crushed samples enter the screening mechanism. Since the sieve plates correspond to each crushing mechanism, it is convenient to screen samples at different geological locations.

[0021] S5: The screened samples are transported out through different transport mechanisms.

[0022] The present invention has the following beneficial effects:

[0023] 1. The present invention provides a first power mechanism, a crushing mechanism and a pulverizing mechanism. Since the crushing mechanism and the pulverizing mechanism are each provided with four groups, when pulverizing samples at different geological locations, samples at four different geological locations can be pulverized at the same time, thereby improving work efficiency.

[0024] 2. The present invention sets transmission gears and teeth. When the crushing operation is performed, the rotation of the crankshaft will drive the transmission gear to rotate, and then with the cooperation of the teeth, it is convenient to drive the rotating cylinder to rotate, so that the first crushing rod rotates. When the rotation direction of the first crushing rod is opposite to the rotation direction of the second crushing rod, the crushing of the sample can be accelerated, thereby improving the crushing efficiency.

[0025] 3. The present invention provides a second power mechanism, a screening box, a partition plate, a screen plate, a spring and a guide plate. When the screening operation is performed, the second power mechanism can drive the screen plate to swing up and down, so that the crushed sample falls on the screen plate through the drop chute, and the sample can be screened. Since the screen plate corresponds to the drop chute one by one, samples at four different geological locations can be screened at the same time, thereby improving the sorting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the present invention from the first viewing angle as a whole;

[0027] Figure 2 It is a schematic diagram of the structure of the second viewing angle of the whole invention;

[0028] Figure 3 It is a schematic diagram of the structure of the present invention after front view section;

[0029] Figure 4 For the present invention Figure 3 Enlarged view of part A;

[0030] Figure 5 For the present invention Figure 3 Enlarged view of part B;

[0031] Figure 6 For the present invention Figure 3 Enlarged view of part C in the middle;

[0032] Figure 7 For the present invention Figure 3 Enlarged view of part D in the middle;

[0033] Figure 8 For the present invention Figure 3 Enlarged view of part E in the middle;

[0034] Fig. 9 It is a schematic diagram of the structure of the present invention after a top view of the cross section;

[0035] Fig.10 For the present invention Fig. 9 Enlarged view of part F in the middle;

[0036] Fig.11 It is a structural schematic diagram of the conveying mechanism of the present invention;

[0037] Fig.12 This is a schematic diagram of the structure of the present invention after the crankshaft and the moving frame are separated;

[0038] Fig.13 It is a structural schematic diagram of the crushing mechanism of the present invention;

[0039] Fig.14 It is a schematic diagram of the structure of the screening box of the present invention.

[0040] Legend: 1. Mounting plate; 2. Crushing mechanism; 201. Crushing box; 202. Fixed crushing jaw; 203. Mobile crushing jaw; 3. First power mechanism; 301. Support frame; 302. First motor; 303. Mobile frame; 304. Limit seat; 305. First slide hole; 306. Crankshaft; 4. Crushing mechanism; 401. Crushing barrel; 402. Second motor; 403. First crushing rod; 404. Rotating cylinder; 405. First rotating shaft; 406. Second crushing rod; 407. First drop hole; 408. Drop chute; 5. Screening mechanism; 501. Screening box; 502. Partition plate; 503. Screen plate; 504. Spring; 505. Guide plate; 6. Conveying mechanism; 601. Conveying Frame; 602, conveying roller; 603, first conveyor belt; 604, second conveyor belt; 605, third motor; 7, supporting leg; 8, loading trough; 9, second power mechanism; 901, fixing frame; 902, fourth motor; 903, first bevel gear; 904, second bevel gear; 905, bearing seat; 906, second rotating shaft; 907, disc; 908, moving rod; 909, second sliding hole; 910, first sliding rod; 911, connecting plate; 912, third sliding hole; 913, second sliding rod; 10, first guide groove; 11, second guide groove; 12, second blanking hole; 13, transmission gear; 14, teeth; 15, notch; 16, first discharge port; 17, second discharge port; 18, baffle. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] A mineral geological exploration sample sorting device provided in the embodiment, referring to Figure 1-14As shown, it includes a mounting plate 1, and a crushing mechanism 2 and a first power mechanism 3 are arranged on the upper end of the mounting plate 1. Four crushing mechanisms 2 are arranged and are evenly distributed around the first power mechanism 3. The first power mechanism 3 is used to provide power to the crushing mechanism 2; a second blanking hole 12 is opened on the lower end surface of the mounting plate 1, and four second blanking holes 12 are arranged and correspond to the crushing mechanism 2 respectively; a crushing mechanism 4 is arranged at the lower end of the mounting plate 1, and four crushing mechanisms 4 are arranged and correspond to the second blanking holes 12.

[0043] In the embodiment, Figure 2 and Figure 3 As shown, the crushing mechanism 2 includes a crushing box 201, a fixed crushing jaw 202 and a movable crushing jaw 203. The crushing box 201 is fixedly connected to the upper end of the mounting plate 1, the upper end of the crushing box 201 is fixedly connected to the feeding chute 8, the crushing box 201 is located at the upper end of the second drop hole 12, the fixed crushing jaw 202 is fixedly connected inside the crushing box 201, the movable crushing jaw 203 is slidably connected inside the crushing box 201, and the movable crushing jaw 203 corresponds to the fixed crushing jaw 202.

[0044] In the embodiment, Figures 1 to 4 As shown, the first power mechanism 3 includes a support frame 301, a first motor 302, a movable frame 303, a limit seat 304, a first sliding hole 305 and a crankshaft 306. The support frame 301 is fixed at the center position of the top surface of the mounting plate 1. The upper end of the support frame 301 is fixedly connected to the first motor 302. The crankshaft 306 is rotatably connected inside the support frame 301. The output end of the first motor 302 is fixedly connected to the crankshaft 306. The lower end of the crankshaft 306 passes through the mounting plate 1, and the crankshaft 306 is rotatably connected to the mounting plate 1. The upper end of the mounting plate 1 is fixedly connected to the limit seat 304. There are four limit seats 304, which correspond to the crushing box 201 respectively; the movable frame 303 is slidably connected inside the limit seat 304. There are two movable frames 303, and both ends of each movable frame 303 are connected to the movable crushing jaw 203; as shown Fig.12 As shown, a first sliding hole 305 is formed on the upper end surface of the moving frame 303 , and the bending section of the crankshaft 306 is located inside the first sliding hole 305 and is slidably connected to the first sliding hole 305 .

[0045] In the embodiment, Figures 1 to 3 , Figure 5As shown, the pulverizing mechanism 4 includes a pulverizing barrel 401, a second motor 402, a first pulverizing rod 403, a rotating cylinder 404, a first rotating shaft 405, a second pulverizing rod 406, a first drop hole 407 and a drop trough 408. The pulverizing barrel 401 is fixedly connected to the lower end of the mounting plate 1, and the pulverizing barrel 401 corresponds to the second drop hole 12. The rotating cylinder 404 is rotatably connected inside the pulverizing barrel 401, and the first pulverizing rod 403 is fixedly connected inside the rotating cylinder 404; the first rotating shaft 405 is rotatably connected inside the lower end of the pulverizing barrel 401, and the second pulverizing rod 406 is fixedly connected to the circumferential surface of the first rotating shaft 405; the second motor 402 is fixedly connected to the lower end of the pulverizing barrel 401, and the output end of the second motor 402 is fixedly connected to the first rotating shaft 405; the first drop hole 407 is opened on the lower end surface of the pulverizing barrel 401, and the drop trough 408 is fixedly connected to the lower end of the pulverizing barrel 401, and the drop trough 408 corresponds to the first drop hole 407.

[0046] Specifically, the samples at four different geological positions to be crushed are added to the loading trough 8 respectively, and then the first motor 302 works to drive the crankshaft 306 to rotate. With the rotation of the crankshaft 306, the two sets of mobile frames 303 can be driven to move back and forth inside the limit seat 304. With the reciprocating movement of the mobile frame 303, the mobile crushing jaw 203 can be driven to move. When the mobile crushing jaw 203 moves toward the fixed crushing jaw 202, the samples can be crushed. The crushed samples enter the corresponding crushing barrel 401 through the second drop hole 12 respectively. At the same time, the second motor 402 works to drive the first rotating shaft 405 to rotate, and then drive the second crushing rod 406 to rotate. Under the action of the second crushing rod 406, the samples can be crushed. In this way, samples at four different geological positions can be crushed at the same time, thereby improving work efficiency.

[0047] The embodiment provides a mineral geological exploration sample sorting device, such as Figures 1 to 14As shown, a screening mechanism 5 is provided at the lower end of the mounting plate 1, and the screening mechanism 5 is used to size sort the crushed mineral geological exploration samples. A second power mechanism 9 is provided at the upper end of the screening mechanism 5, and the second power mechanism 9 is used to provide power to the screening mechanism 5; the screening mechanism 5 includes a screening box 501, a partition plate 502, a screen plate 503, a spring 504 and a guide plate 505. The screening box 501 is fixedly connected to the lower end of the mounting plate 1, and the material drop chute 408 runs through the inside of the screening box 501. The inside of the screening box 501 is fixedly connected to the partition plate 502, and the partition plate 502 is provided with eight, Two adjacent partition plates 502 form a group, and a sieve plate 503 is rotatably connected between the two partition plates 502. Four sieve plates 503 are provided, and they correspond one to one to the material dropping trough 408. An inclined guide plate 505 is provided under each sieve plate 503. The lower end of the guide plate 505 leads to the discharge port of the sieve partition cavity, and the high end is connected to the sieve plate 503 through a spring 504. A second power mechanism 9 is provided at the upper end of the screening mechanism 5. The second power mechanism 9 is connected to the sieve plate 503 in each sieve partition cavity through a second transmission mechanism, and simultaneously controls multiple sieve plates 503 to rotate and adjust along the corresponding rotating shaft.

[0048] In the embodiment, Figure 6As shown, the second power mechanism 9 includes a fixed frame 901, a fourth motor 902, a first bevel gear 903, a second bevel gear 904, a bearing seat 905, a second rotating shaft 906, a disc 907, a moving rod 908, a second sliding hole 909, a first sliding rod 910, a connecting plate 911, a third sliding hole 912 and a second sliding rod 913. The upper end of the screening box 501 is fixedly connected to the fixed frame 901, and the lower end of the fixed frame 901 is fixedly connected to the fourth motor 902. The output end of the fourth motor 902 passes through the fixed frame 901 and is rotatably connected to the fixed frame 901. The output end of the fourth motor 902 is fixedly connected to the first bevel gear 903; the upper end of the fixed frame 901 is fixedly connected to the bearing seat 905, and eight bearing seats 905 are provided. Two adjacent bearing seats 905 form a group, and each group of bearing seats 905 is located at the upper end of the sieve plate 503. The second The rotating shaft 906, one end of the second rotating shaft 906 close to the first bevel gear 903 is fixedly connected to the second bevel gear 904, and the second bevel gear 904 is meshed with the first bevel gear 903; the end of the second rotating shaft 906 away from the first bevel gear 903 is fixedly connected to the disc 907; a moving rod 908 is slidably connected inside the fixed frame 901, and the moving rod 908 is in a T-shape, and a second sliding hole 909 is provided on the surface of the moving rod 908, and a first sliding rod 910 is slidably connected inside the second sliding hole 909, and the first sliding rod 910 is fixedly connected to the disc 907, and the first sliding rod 910 is located at the edge of the disc 907; the end of the sieve plate 503 away from the inner wall of the screening box 501 is fixedly connected to a connecting plate 911, and a third sliding hole 912 is provided on the surface of the connecting plate 911, and a second sliding rod 913 is slidably connected inside the third sliding hole 912, and the second sliding rod 913 is fixedly connected to the moving rod 908.

[0049] Specifically, when the sorting operation is performed, the fourth motor 902 works, and with the cooperation of the first bevel gear 903, the four second bevel gears 904 can be driven to rotate at the same time, and then with the cooperation of the bearing seat 905, the four second rotating shafts 906 can be driven to rotate at the same time, and then the disc 907 is rotated. Since the first sliding rod 910 is located at the edge of the disc 907, the moving rod 908 can be driven to reciprocate up and down inside the fixed frame 901 with the cooperation of the first sliding rod 910 and the second sliding hole 909. The reciprocating motion of the movable rod 908, in cooperation with the connecting plate 911, the third sliding hole 912 and the second sliding rod 913, can drive the sieve plate 503 to swing back and forth, thereby achieving the purpose of shaking the sieve plate 503, so that the crushed sample falls onto the sieve plate 503 through the drop chute 408, and the sample can be sorted under the action of shaking the sieve plate 503. Since the sieve plate 503 corresponds to the drop chute 408 one by one, samples at four different geological locations can be screened at the same time, thereby improving the sorting efficiency.

[0050] The embodiment provides a mineral geological exploration sample sorting device, such as Figures 1 to 3 As shown, the lower end of the screening mechanism 5 is provided with supporting legs 7 and a conveying mechanism 6, and the conveying mechanism 6 is provided with four groups, and corresponds to the crushing mechanism 4. Fig.11 As shown, the conveying mechanism 6 includes a conveying frame 601, a conveying roller 602, a first conveying belt 603, a second conveying belt 604 and a third motor 605. The lower end of the screening box 501 is fixedly connected to the conveying frame 601. Conveying rollers 602 are rotatably connected inside both ends of the conveying frame 601. The two conveying rollers 602 are connected by the first conveying belt 603 and the second conveying belt 604. The first conveying belt 603 and the second conveying belt 604 are symmetrically distributed on both sides of the conveying frame 601. The baffle 18 is fixedly connected inside the conveying frame 601, and the third motor 605 is fixedly connected to the outer side of the conveying frame 601. The output end of the third motor 605 is fixedly connected to the conveying roller 602. In the embodiment, as Figure 8 As shown, the four vertical surfaces of the screening box 501 are all provided with a first discharge port 16 and a second discharge port 17, the first discharge port 16 corresponds to the screen plate 503, and the second discharge port 17 corresponds to the guide plate 505, and the four vertical surfaces of the screening box 501 are all fixedly connected with a first guide groove 10 and a second guide groove 11, the first guide groove 10 corresponds to the first discharge port 16, and the second guide groove 11 corresponds to the second discharge port 17.

[0051] Specifically, after the samples are sorted, the samples on the upper end of the sieve plate 503 are discharged through the first discharge port 16, and then fall onto the first conveyor belt 603 along the first guide groove 10; and the samples on the guide plate 505 are discharged through the second discharge port 17, and then fall onto the second conveyor belt 604 along the second guide groove 11. At the same time, the third motor 605 works, and then it can drive the conveyor roller 602 to rotate. As the conveyor roller 602 rotates, it can drive the first conveyor belt 603 and the second conveyor belt 604 to move, so that the sorted samples can be conveniently conveyed out.

[0052] In implementation, such as Fig. 9 and Fig.10 As shown, the circumferential surface of the rotating cylinder 404 is fixedly connected with teeth 14, and the circumferential surface of the lower end of the crankshaft 306 is fixedly connected with a transmission gear 13, and the transmission gear 13 is meshed with the teeth 14; a notch 15 is provided on a side of the crushing barrel 401 close to the transmission gear 13. When working, when the crushing operation is performed, the rotation of the crankshaft 306 will drive the transmission gear 13 to rotate, and then with the cooperation of the teeth 14, it is convenient to drive the rotating cylinder 404 to rotate, so that the first crushing rod 403 rotates. When the rotation direction of the first crushing rod 403 is opposite to that of the second crushing rod 406, the crushing of the sample can be accelerated, thereby improving the crushing efficiency.

[0053] The embodiment provides a sorting method of a mineral geological exploration sample sorting device, which uses the above-mentioned mineral geological exploration sample sorting device for sorting, and specifically includes the following steps:

[0054] S1: putting samples at different geological locations into the loading trough 8 respectively;

[0055] S2: Then the first power mechanism 3 works, and provides power to the four crushing mechanisms 2 at the same time, and the samples at different geological positions are crushed respectively under the action of the crushing mechanisms 2;

[0056] S3: The crushed sample falls into the crushing mechanism 4 through the second drop hole 12, and the sample is crushed again under the action of the crushing mechanism 4;

[0057] S4: The crushed sample enters the screening mechanism 5. Since the sieve plate 503 corresponds to each crushing mechanism 4, it is convenient to screen samples at different geological locations.

[0058] S5: The screened samples are transported out through different transport mechanisms 6 .

[0059] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mineral geological exploration sample sorting device, comprising a mounting plate (1) and a support leg (7), characterized in that: The top surface of the mounting plate (1) is provided with a crushing mechanism (2) and a first power mechanism (3), the first power mechanism (3) being arranged in the middle of the mounting plate (1), the crushing mechanism (2) being provided with a plurality of crushing mechanisms (2) being dispersedly arranged around the first power mechanism (3), the first power mechanism (3) being respectively connected to the control ends of a plurality of groups of crushing mechanisms (2) through a first transmission mechanism, so as to provide power to the plurality of crushing mechanisms (2) simultaneously; the lower end surface of the mounting plate (1) is provided with second drop holes (12) having the same number as the crushing mechanism (2), and corresponding to the crushing mechanism (2) respectively, and the lower end surface of the mounting plate (1) is provided with a crushing mechanism (4) at a position corresponding to each second drop hole (12); A screening mechanism (5) is provided at the lower end of the mounting plate (1), the screening mechanism (5) comprising a screening box (501), a partition plate (502) and a screening plate (503); the screening box (501) is fixedly connected to the lower end of the mounting plate (1); the screening box (501) is divided into screening chambers having the same number as the number of the crushing mechanisms (4) by the partition plate (502); a screening plate (503) is provided in each screening chamber; the discharge port of each crushing mechanism (4) extends into the corresponding screening chamber, and the discharge port of the crushing mechanism (4) is located above the screening plate (503); the screening mechanism (5) is used to size sort the mineral geological exploration samples crushed by each crushing mechanism (4); The lower end of the screening mechanism (5) is provided with supporting legs (7) and a conveying mechanism (6); the number of the conveying mechanisms (6) is the same as that of the crushing mechanisms (4), and they are respectively arranged at the discharge port of each screening compartment.

2. The mineral geological exploration sample sorting device according to claim 1 is characterized in that: The first power mechanism (3) is arranged at the center of the mounting plate (1); four crushing mechanisms (2) are arranged and evenly distributed in a ring shape around the first power mechanism (3); four second drop holes (12), four crushing mechanisms (4) and four conveying mechanisms (6) are arranged respectively; and eight partition plates (502) are fixedly connected inside the screening box (501); two adjacent partition plates (502) form a group to form a screening partition cavity.

3. A mineral geological exploration sample sorting device according to claim 1 or 2, characterized in that: The sieve plate (503) is rotatably installed in the sieve partition cavity. An inclined guide plate (505) is provided below each sieve plate (503). The lower end of the guide plate (505) leads to the discharge port of the sieve partition cavity, and the upper end is connected to the sieve plate (503) through a spring (504). A second power mechanism (9) is provided at the upper end of the sieving mechanism (5). The second power mechanism (9) is connected to the sieve plate (503) in each sieve partition cavity through a second transmission mechanism, and simultaneously controls the rotation and adjustment of multiple sieve plates (503) along corresponding rotating shafts.

4. According to the mineral geological exploration sample sorting device according to claim 1 or 2, it is characterized in that: The crushing mechanism (2) comprises a crushing box (201), a fixed crushing jaw (202) and a movable crushing jaw (203); the crushing box (201) is fixed on the upper end surface of the mounting plate (1); the upper end of the crushing box (201) is fixedly connected to a feeding chute (8); each crushing box (201) is located above the corresponding second drop hole (12); each crushing box (201) is fixedly connected to a fixed crushing jaw (202); each crushing box (201) is slidably connected to a movable crushing jaw (203); and the movable crushing jaw (203) in each crushing box (201) corresponds to the fixed crushing jaw (202).

5. A mineral geological exploration sample sorting device according to claim 1 or 2, characterized in that: The conveying mechanism (6) comprises a conveying frame (601), a conveying roller (602), a first conveying belt (603), a second conveying belt (604) and a third motor (605); the conveying frame (601) is installed at the lower end of the screening box (501); both ends of the conveying frame (601) are rotatably connected with conveying rollers (602); the two conveying rollers (602) are connected by a first conveying belt (603) and a second conveying belt (604); the first conveying belt (603) and the second conveying belt (604) are symmetrically distributed on both sides of the conveying frame (601); a baffle (18) is fixedly connected inside the conveying frame (601); the third motor (605) is fixedly connected outside the conveying frame (601); the output end of the third motor (605) is fixedly connected to the conveying roller (602).

6. The mineral geological exploration sample sorting device according to claim 2, characterized in that: The pulverizing mechanism (4) comprises a pulverizing barrel (401) and a second motor (402); the pulverizing barrel (401) is fixedly connected below the mounting plate (1), and the feed port corresponds to the second drop hole (12); a rotating cylinder (404) is rotatably connected inside the pulverizing barrel (401), and a first pulverizing rod (403) is fixedly connected inside the rotating cylinder (404); a first rotating shaft (405) is rotatably connected inside the lower end of the pulverizing barrel (401), and a second pulverizing rod (403) is fixedly connected on the circumferential surface of the first rotating shaft (405). 406); a second motor (402) is fixedly connected to the lower end of the crushing barrel (401), and an output end of the second motor (402) is fixedly connected to the first rotating shaft (405); a first material drop hole (407) is opened on the lower end surface of the crushing barrel (401), and a material drop trough (408) is fixedly connected to the lower end of the crushing barrel (401), and the material drop trough (408) corresponds to the first material drop hole (407); the material drop trough (408) of each crushing mechanism (4) penetrates into the corresponding screening compartment inside the screening box (501).

7. The mineral geological exploration sample sorting device according to claim 2, characterized in that: The four vertical surfaces of the screening box (501) are each provided with a first discharge port (16) and a second discharge port (17), the first discharge port (16) corresponds to the screen plate (503), the second discharge port (17) corresponds to the guide plate (505), and the four vertical surfaces of the screening box (501) are each fixedly connected with a first guide groove (10) and a second guide groove (11), the first guide groove (10) corresponds to the first discharge port (16), and the second guide groove (11) corresponds to the second discharge port (17).

8. The mineral geological exploration sample sorting device according to claim 3, characterized in that: The second power mechanism (9) comprises a fixed frame (901) and a fourth motor (902), wherein the fixed frame (901) is fixedly mounted inside the upper end of the screening box (501), the fourth motor (902) is fixedly connected to the lower end of the fixed frame (901), the output end of the fourth motor (902) vertically passes through the fixed frame (901) upward, and is rotatably connected to the fixed frame (901), and the output end of the fourth motor (902) is fixedly connected to the first bevel gear (903); the number of the second transmission mechanisms matches the number of the sieve plates (503), each group of transmission mechanisms is symmetrically arranged above each sieve plate (503), and multiple groups of second transmission mechanisms are distributed around the first bevel gear (903); each group of the second transmission mechanisms comprises a moving rod (908), two bearing seats (905) and a second rotating shaft (906) rotatably mounted between the two bearing seats (905), and the second rotating shaft (906) is fixedly connected to the second bevel gear (903) at one end thereof close to the first bevel gear (903). The second bevel gear (904) is meshed with the first bevel gear (903); one end of the second rotating shaft (906) away from the first bevel gear (903) is fixedly connected with a disk (907); the moving rod (908) is T-shaped, and its lower end is slidably connected to the inside of the fixed frame (901); a second sliding hole (909) is opened on the surface of the cross bar at the upper end of the moving rod (908); the first sliding rod (910) is slidably connected to the inside of the second sliding hole (909); the first sliding rod (910) is slidably connected to the inside of the second sliding hole (909); A sliding rod (910) is fixedly connected to the disc (907), and the first sliding rod (910) is located at the edge of the disc (907); one end of the sieve plate (503) away from the inner wall of the screening box (501) is fixedly connected to a connecting plate (911), a third sliding hole (912) is opened on the surface of the connecting plate (911), a second sliding rod (913) is slidably connected inside the third sliding hole (912), and the second sliding rod (913) is fixedly connected to the moving rod (908).

9. According to the mineral geological exploration sample sorting device according to claim 6, it is characterized in that: The first power mechanism (3) comprises a support frame (301) and a first motor (302); the support frame (301) is fixed to the upper end of the mounting plate (1); the upper end of the support frame (301) is fixedly connected to the first motor (302); the first transmission mechanism comprises a crankshaft (306) rotatably connected to the inside of the support frame (301); the output end of the first motor (302) is fixedly connected to the crankshaft (306); the lower end of the crankshaft (306) passes through the mounting plate (1), and the crankshaft (306) is rotatably connected to the mounting plate (1); the upper end of the mounting plate (1) is fixedly connected to a limit seat (304); four limit seats (304) are provided, and respectively correspond to the crushing box (201); the limit seats (304) are provided to the upper end of the mounting plate (1); A movable frame (303) is slidably connected inside the seat (304), and two movable frames (303) are provided. Both ends of each movable frame (303) are connected to the movable crushing jaw (203). A first sliding hole (305) is provided on the upper end surface of the movable frame (303), and the bending section of the crankshaft (306) is located inside the first sliding hole (305) and is slidably connected to the first sliding hole (305); a tooth (14) is fixedly connected to the circumferential surface of the rotating cylinder (404), and a transmission gear (13) is fixedly connected to the circumferential surface of the lower end of the crankshaft (306), and the transmission gear (13) is meshed with the tooth (14); and a notch (15) is provided on a side of the crushing barrel (401) close to the transmission gear (13).

10. A sorting method for a mineral geological exploration sample sorting device, characterized in that: The method of using the mineral geological exploration sample sorting device according to any one of claims 1 to 9 to sort the samples comprises the following steps: S1: placing samples at different geological locations into the loading trough (8) respectively; S2: Then the first power mechanism (3) starts working and provides power to the four crushing mechanisms (2) at the same time, and the samples at different geological positions are crushed respectively under the action of the crushing mechanisms (2); S3: the crushed sample falls into the crushing mechanism (4) through the second drop hole (12), and the sample is crushed again under the action of the crushing mechanism (4); S4: The crushed sample enters the screening mechanism (5). Since the screening plate (503) corresponds to each crushing mechanism (4), it is convenient to screen samples at different geological locations. S5: The screened samples are transported out through different transport mechanisms (6).

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