Limestone mining sampling equipment

Abstract

The invention relates to the technical field of sampling equipment, in particular to limestone mine mining sampling equipment which comprises a mounting shell, a first moving assembly shifting plate, a collecting bin, a door leaf, a filter plate and a barrier plate. A first moving assembly is arranged on the mounting shell; a shifting plate is arranged on the first moving assembly; a collecting bin for collecting limestone is mounted on the shifting plate; a door leaf is arranged on the mounting shell; a filter plate for screening limestone is mounted on the shifting plate; a blocking plate is arranged on the upper side of the collecting bin. According to the technical scheme provided by the invention, the shifting plate and the collecting bin are driven by the sliding block to slide along the first electric sliding rail which is obliquely arranged from front to back, limestone samples are taken from the conveying belt, the taken limestone samples are ensured to be on the same horizontal line, and the detection accuracy of the limestone samples is improved.

Description

Technical Field

[0001] The invention relates to the technical field of sampling equipment, in particular to a limestone mine sampling equipment. Background Art

[0002] When the existing sampling equipment is in use, workers install the scraper-type sampling equipment in the middle of the limestone transmission equipment, and then set the sampling interval. When the sampling time is reached, the lever in the sampling equipment is rotated to lift the limestone on the transmission equipment, so that the limestone falls into the sampling bag at the lower outlet of the transmission area on the side of the sampling equipment. The sampling bag can be sealed and stored by the workers.

[0003] However, in the above process of the existing equipment, the limestone sample passes through the transmission area and is collected by sampling. Since water appears in the process of limestone mining, water adheres to the surface of the mined limestone. In the sampling process of the existing equipment, when the limestone passes through the sample collection channel, there is a problem that the limestone sample adheres to the sample collection channel. As a result, when the subsequent limestone sample enters the transmission area, it will be mixed with the limestone sample remaining in the transmission area, causing the limestone sample to be contaminated, thereby affecting the test results. Summary of the invention

[0004] In order to overcome the disadvantage that during the sampling process of the existing limestone mining sampling equipment, when the limestone passes through the sample transmission channel, lime powder will adhere to the limestone sample channel, causing the subsequent limestone sample to mix with the limestone sample remaining in the sample collection channel after entering the sample collection channel, resulting in the limestone sample being contaminated, the present invention provides a limestone mining sampling equipment.

[0005] The technical solution is: a limestone mining sampling device, including a mounting shell and a first moving assembly; the mounting shell is provided with the first moving assembly; it also includes a dial plate, a collecting bin, a door leaf, a filter plate, a blocking plate, an electric door, a box body, a cover shell and a second moving assembly; the first moving assembly is provided with a dial plate; the first moving assembly is used to drive the dial plate to move; the dial plate is arranged in an arc shape; a collecting bin for collecting limestone is installed on the dial plate; an electric door is arranged on the collecting bin; the mounting shell is provided with a door leaf; a cavity is opened on the mounting shell; the dial plate A filter plate for screening limestone is installed on it; and the filter plate is connected with the collecting bin; a baffle is arranged on the upper side of the collecting bin; a collecting chamber is formed between the collecting bin and the baffle; a ventilation pipe is arranged on the upper side of the collecting chamber; a second moving assembly is installed on the mounting shell; a box for housing a sampling bag is arranged on the second moving assembly; the second moving assembly is used to drive the box to move; a cover for fixing the sampling bag is placed on the box; a cavity and a connecting port are opened on the mounting shell; the box is located in the cavity; the door leaf is located at the connecting port; the box and the connecting port are located at the same height.

[0006] Optionally, it also includes a winder, a covering curtain, a guide rod and a second electric slide rail; the winder is arranged on the mounting shell; a covering curtain is rolled up in each winder; the starting end of each covering curtain is fixedly connected to a guide rod; the mounting shell is fixedly connected to the second electric slide rail; two sliders are slidably connected to the second electric slide rail; each slider is fixedly connected to the adjacent guide rod.

[0007] Optionally, the winder and the cover curtain are arranged inclined toward the conveyor belt.

[0008] Optionally, an arc-shaped groove is provided on the cover curtain.

[0009] Optionally, it also includes a fourth electric slide rail, an airbag and a fixed plate; the fourth electric slide rails are arranged on the left and right sides of the box body; each fourth electric slide rail is slidably connected to a slider; each slider is fixedly connected to a fixed plate; and each fixed plate is arranged with an airbag.

[0010] Optionally, silicone is provided on the lower side of the housing.

[0011] Optionally, it also includes a vibration plate and a vibration motor; a plurality of springs are fixedly connected to the right side of the mounting shell; all springs are commonly fixedly connected to the vibration plate; the vibration plate is located at the lower side of the box body; a vibration motor is installed on the outer side of the right part of the mounting shell; the position of the vibration motor corresponds to the vibration plate.

[0012] Optionally, it also includes a sponge and a fifth electric slide rail, a third linear drive component, and a connecting plate; the fifth electric slide rail is arranged inside the cavity; a slider is slidably connected to the fifth electric slide rail; a connecting plate is fixedly connected to the slider; the third linear drive component is fixedly connected to the connecting plate; a sponge for wiping the inside of the collection bin is fixedly connected to the output end of the third linear drive component.

[0013] Optionally, it also includes a sixth electric slide rail, an L-shaped scraper, a combing plate, a seventh electric slide rail and a fourth linear drive component; a supporting plate is fixedly connected to the inside of the cavity; the sixth electric slide rail is fixedly connected to the lower side of the supporting plate; a slider is slidably connected to the sixth electric slide rail; a combing plate for cleaning the bristles of the sponge is fixedly connected to the slider; a seventh electric slide rail is arranged on the front right side of the mounting shell; the seventh electric slide rail is located inside the cavity; a slider is slidably connected to the seventh electric slide rail; the fourth linear drive component is fixedly connected to the slider; an L-shaped scraper for cleaning the sponge is fixedly connected to the output end of the fourth linear drive component.

[0014] Optionally, a suction plate and a connecting tube are also included; a suction plate for sucking away limestone dropped from the sponge is arranged at the bottom of the cavity; the suction plate is located at the lower right part of the cavity and at the lower side of the sponge; a connecting tube is arranged on the suction plate; the connecting tube passes through the mounting shell; the other end of the connecting tube is connected to a collection box.

[0015] The beneficial effects of the present invention are as follows: in the technical solution provided by the present invention: the present invention drives the paddle plate and the collecting bin to slide along the first electric slide rail which is inclined when viewed from the front to the back through the slider, and takes limestone samples on the conveyor belt, thereby ensuring that the taken limestone samples are on the same horizontal line, thereby improving the accuracy of limestone sample detection.

[0016] The present invention enables a worker to put a sampling bag on a box body and directly put the limestone sample into the sampling bag through a collecting bin, thereby solving the problem in the prior art that the limestone sample adheres to the cavity, causing the limestone sample to be mixed in the subsequent sampling process, resulting in contamination of the limestone sample and further affecting the test results.

[0017] The present invention pumps gas into the airbag through an external air pump, squeezes limestone particles through the airbag, and then slides back and forth through the fourth electric slide rail, further driving the airbag and the fixed plate to slide back and forth, kneading the limestone to loosen the agglomerated limestone particles, thereby preventing the limestone from adhering to the sealing strip of the sampling bag when subsequent workers knead the limestone in the sampling bag, resulting in the limestone particles adhering to the sealing strip when the sampling bag is subsequently opened and sealed again, thereby affecting the sealing of the sealing bag.

[0018] The present invention drives the sponge to move upward through the third linear drive member and enter the interior of the collection bin, and cleans the interior of the collection bin through the sponge to prevent limestone particles from accumulating inside the collection bin, resulting in mixing of limestone samples during subsequent sampling and affecting subsequent detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the limestone mining sampling equipment of the present invention;

[0020] Figure 2 It is a schematic diagram of the combined three-dimensional structure of the installation shell, conveyor belt, paddle and collection bin of the present invention;

[0021] Figure 3 It is a schematic diagram of the combined three-dimensional structure of the mounting shell, the dial plate and the collection bin of the present invention;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the combination of the paddle plate, the collection bin and the filter plate of the present invention;

[0023] Figure 5 It is a schematic diagram of the combined three-dimensional structure of the collection bin, the blocking plate, the electric door and the collection chamber of the present invention;

[0024] Figure 6 It is a schematic diagram of the combined three-dimensional structure of the installation shell, the cavity, the retractor, the cover curtain and the guide rod of the present invention;

[0025] Figure 7 For the present invention Figure 6 A magnified image of the area in the middle;

[0026] Figure 8 It is a schematic diagram of the three-dimensional structure of the installation shell, box body, cover shell, vibration plate and sponge combination of the present invention;

[0027] Fig. 9 It is a schematic diagram of the combined three-dimensional structure of the installation shell, cavity, box body and cover shell of the present invention;

[0028] Fig.10 It is a schematic diagram of the three-dimensional structure of the vibration plate, sponge, fifth electric slide rail, sixth electric slide rail, third linear drive member, connecting plate and suction plate of the present invention;

[0029] Fig.11 It is a schematic diagram of the three-dimensional structure of the box body and the airbag combination of the present invention;

[0030] Fig.12 It is a schematic diagram of a third-dimensional structure of a fourth electric slide rail, an air bag and a fixed plate combination of the present invention;

[0031] Fig.13 This is a diagram showing the discharging state of the box and the collecting bin of the present invention;

[0032] Fig.14 It is a schematic diagram of the three-dimensional structure of the sponge and L-shaped scraper combination of the present invention;

[0033] Fig.15 It is a schematic diagram of the three-dimensional structure of the sponge and combing plate combination of the present invention;

[0034] Fig.16 This is a diagram of the sampling state of the paddle and collection bin of the present invention.

[0035] The markings of the components in the accompanying drawings are as follows: 1-mounting shell, 2-conveyor belt, 3-push plate, 4-collection bin, 101-first electric slide rail, 102-first linear drive member, 103-door leaf, 104-filter plate, 106-blocking plate, 107-electric door, 201-winder, 202-cover curtain, 203-guide rod, 204-second electric slide rail, 301-box, 302-cover shell, 303-second linear drive member, 304-third electric slide rail, 305-vibration Plate, 307-vibration motor, 308-fourth electric slide rail, 309-air bag, 310-fixed plate, 401-sponge, 402-fifth electric slide rail, 403-sixth electric slide rail, 404-third linear drive, 405-connecting plate, 406-suction plate, 407-connecting tube, 408-L-shaped scraper, 409-combing plate, 410-seventh electric slide rail, 411-fourth linear drive, 1001-cavity, 1002-connecting port, 4001-collecting chamber. DETAILED DESCRIPTION

[0036] The following descriptions are merely preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention.

[0037] Example 1

[0038] like Figure 1-Figure 13 and Fig.16 As shown, a limestone mining sampling device includes a mounting shell 1 and a first moving component; the mounting shell 1 is provided with the first moving component;

[0039] It also includes a dial plate 3, a collection bin 4, a door leaf 103, a filter plate 104, a blocking plate 106, an electric door 107, a box body 301, a cover shell 302 and a second moving assembly; a dial plate 3 is provided on the first moving assembly; the first moving assembly is used to drive the dial plate 3 to move; the dial plate 3 is arranged in an arc shape; the collection bin 4 is installed on the dial plate 3; the electric door 107 is arranged on the lower side of the collection bin 4; the door leaf 103 is arranged on the right side of the mounting shell 1; a cavity 1001 is opened on the mounting shell 1; the filter plate 104 is installed on the dial plate 3; and the filter plate 104 is connected to the collection bin 4; the upper side of the collection bin 4 is provided with Blocking plate 106; a collecting chamber 4001 is formed between the collecting bin 4 and the blocking plate 106; a ventilation pipe is provided on the upper side of the collecting chamber 4001; the ventilation pipe is externally connected to an air pump; a second moving assembly is installed on the mounting shell 1; a box body 301 is provided on the second moving assembly; the second moving assembly is used to drive the box body 301 to move; a cover shell 302 is placed on the box body 301; a cavity 1001 and a connecting port 1002 are opened on the mounting shell 1; the box body 301 is located in the cavity 1001; the door leaf 103 is located at the connecting port 1002; the box body 301 and the connecting port 1002 are located at the same height.

[0040] The first moving component includes a first electric slide rail 101 and a first linear drive member 102; the first electric slide rail 101 is arranged on the mounting shell 1; a slider is slidably connected to the first electric slide rail 101; the first linear drive member 102 is fixedly connected to the slider, and the first linear drive member 102 is an electric push rod; the first linear drive member 102 is fixedly connected to the dial plate 3.

[0041] The second moving component includes a second linear drive component 303 and a third electric slide rail 304; the third electric slide rail 304 is installed on the right side of the mounting shell 1; a slider is slidably connected to the third electric slide rail 304; the second linear drive component 303 is bolted to the slider, and the second linear drive component 303 is an electric push rod; the output end of the second linear drive component 303 is fixedly connected to the box body 301.

[0042] It also includes a winder 201, a covering curtain 202, a guide rod 203 and a second electric slide rail 204; a front-to-back symmetrical winder 201 is arranged on the mounting shell 1; a covering curtain 202 is rolled up in each winder 201; a starting end of each covering curtain 202 is fixedly connected to a guide rod 203; a second electric slide rail 204 is fixedly connected to the mounting shell 1; two sliders are slidably connected to the second electric slide rail 204; each slider is fixedly connected to the adjacent guide rod 203.

[0043] The reel 201 and the cover curtain 202 are arranged to be inclined toward the conveyor belt 2, so as to facilitate the dust on the surface of the cover curtain 202 to slide off.

[0044] An arc-shaped groove is formed on the cover curtain 202 for accommodating the first linear drive member 102 .

[0045] It also includes a fourth electric slide rail 308, an airbag 309 and a fixed plate 310; the fourth electric slide rail 308 is arranged on the left and right sides of the box body 301; each fourth electric slide rail 308 is slidably connected with a slider; each slider is fixedly connected with a fixed plate 310; each fixed plate 310 is arranged with an airbag 309; the airbag 309 is externally connected to an air pump.

[0046] Silica gel is provided on the lower side of the cover 302 to facilitate the cover 302 to fix the sampling bag on the box 301 and facilitate the airbag 309 to rub the limestone in the sampling bag.

[0047] In existing mines, limestone is usually sampled using a scraper-type limestone sampling device to detect the quality of limestone at different levels.

[0048] When the existing equipment is used, workers install the scraper sampling device in the middle of the limestone transmission device, and then set the sampling interval. When the sampling time is reached, the lever in the sampling device is rotated to lift the limestone on the transmission device and make it fall into the transmission area on the side of the sampling device, that is, Figure 2 In the cavity 1001 of the present invention, an outlet is arranged at the lower side of the cavity 1001. A worker puts a sampling bag on the outlet so that the limestone passes through the cavity 1001 and enters the sampling bag. The worker then seals the sampling bag for storage.

[0049] However, the existing equipment has the following problems in the above process: First, the sampling is incomplete: when sampling through the lever, since the transmission equipment is always working, the lever cannot take the limestone sample located in the same straight line during sampling, resulting in insufficient representativeness of the sampling results. Second, the sampling size is different: when sampling, the lever of the existing equipment pushes the limestone to the right cavity 1001 through the lever, resulting in the problem of different sampling sizes. Usually, when sampling limestone, only smaller limestone particles are generally taken to ensure the consistency and representativeness of the sampling. Third, the limestone sample passes through the cavity 1001 and is collected by the sampling bag. Since water will appear during the limestone mining process, some limestone surfaces will be adhered to water. During the sampling process of the existing equipment, when the limestone passes through the transmission area, there is a problem that the limestone sample adheres to the cavity 1001, resulting in the subsequent limestone sample entering the cavity 1001. Mixed with the limestone sample remaining in the cavity 1001, the limestone sample is contaminated, thereby affecting the test results.

[0050] Therefore, when the present invention is in use, the slider drives the first linear drive member 102 to move from left to right along the first electric slide rail 101, and the first linear drive member 102 further drives the paddle plate 3 and the collection bin 4 to move to the right. At this time, the state of the paddle plate 3 is as follows: Fig.16 As shown, looking from left to right, the first electric slide rail 101 is tilted from front to back to ensure that the limestone taken by the paddle 3 is on the same horizontal line of the conveying equipment to ensure the representativeness of the sample. When the paddle 3 moves from left to right, the filter plate 104 intercepts the larger limestone blocks. When the paddle 3 moves to the right side of the conveyor belt 2, the first linear drive member 102 drives the paddle 3 and the collecting bin 4 to move upward, and the electric shaft drives the paddle 3 and the collecting bin 4 to rotate as shown in the figure. Figure 2 In the state shown, the initial state of the dial plate 3 and the collection bin 4 is as follows Fig.16 Then the first linear drive member 102 paddle plate 3 and the collection chamber 4 continue to move downward, so that the bottom of the collection chamber 4 is located inside the sampling bag on the casing 301, as shown Fig.13In the state shown, the electric door 107 is controlled to open, so that the limestone particles in the collection bin 4 fall down and enter the sampling bag, thereby solving the problem in the prior art that the limestone sample adheres to the cavity 1001, causing the limestone sample to be mixed in the subsequent sampling process, resulting in the contamination of the limestone sample, thereby affecting the test results. Then the collection bin 4 moves upward, the worker opens the door leaf 103, and further drives the box body 301 to extend to the right through the second linear drive member 303, passes through the connecting port 1002, and then the worker pulls up and removes the cover shell 302, takes out the sampling bag and limestone, and seals them and puts them into the transport box. After the worker takes the sampling bag out of the box body 301, the worker will put a new sampling bag on the box body 301, and then drive the box body 301 to reset through the second linear drive member 303, and the worker closes the door leaf 103 for the next sampling.

[0051] Since water may be produced during the mining process of limestone, causing the limestone to clump, if workers subsequently rub the sampling bag to loosen the limestone blocks in the sampling bag, the limestone powder will adhere to the sealing mouth of the sampling bag during this process. As a result, when the sampling bag is subsequently opened and needs to be sealed again, the limestone powder remaining near the sealing mouth adheres to the sealing strip, resulting in reduced sealing effect of the sampling bag. The outside air is in contact with the limestone particles for a long time, which affects the subsequent limestone detection results. Therefore, the fourth electric slide rail 308, the airbag 309 and the fixed plate 310 are designed. When the limestone enters the sampling bag on the box 301, gas is pumped into the airbag 309 through an external air pump, the limestone particles are squeezed through the airbag 309, and then the fourth electric slide rail 308 slides back and forth, further driving the airbag 309 and the fixed plate 310 to slide back and forth, kneading the limestone to loosen the agglomerated limestone particles, so as to prevent the limestone from adhering to the sealing strip of the sampling bag when subsequent workers knead the limestone in the sampling bag, resulting in the limestone particles adhering to the sealing strip when the sampling bag is subsequently opened and sealed again, affecting the sealing of the sealing bag.

[0052] It should be noted that when the fourth electric slide rail 308 slides back and forth, further driving the airbag 309 and the fixed plate 310 to slide back and forth, when kneading the limestone, the bottom of the collecting bin 4 can temporarily seal the sampling bag on the box body 301 to avoid splashing of limestone during kneading, etc., which leads to a reduction in the amount of limestone sample.

[0053] It should be noted that dust adheres to the limestone after mining, and the existing limestone mining sampling equipment does not have a dust-proof design, resulting in a large amount of dust accumulation in the sampling plate 3 and the limestone sample flow channel. As a result, from the first sampling, the amount of dust accumulation in the sample flow channel gradually increases, resulting in the subsequent sampling process. During the dust content in the collected limestone samples gradually increases, affecting the accuracy of the subsequent test results of the limestone.

[0054] Therefore, the present invention is designed with a winder 201, a covering curtain 202, a guide rod 203 and a second electric slide rail 204. After the sampling is completed, the covering curtain 202 is driven by the slider to move to the middle of the cavity 1001 to cover the cavity 1001, thereby preventing dust from entering the cavity 1001 and contaminating the sampling bag. In this process, the paddle plate 3 and the collecting bin 4 are also located in the cavity 1001 together, thereby preventing dust from accumulating on the paddle plate 3 and the collecting bin 4, reducing dust from entering the sampling bag, and ensuring the accuracy of subsequent limestone detection results.

[0055] It should be noted that the winder 201 and the cover curtain 202 in the present invention are tilted downward from right to left, so that the dust dropped on the cover curtain 202 flows downward. At the same time, when sampling is required through the paddle plate 3 and the collecting bin 4, the paddle plate 3 and the collecting bin 4 are driven to move upward by the first linear drive member 102. The paddle plate 3 is driven up and down by the first linear drive member 102, driving the cover curtain 202 to shake, so that it stays on the cover curtain 202 and falls downward, thereby preventing dust from falling into the cavity 1001 during the rolling process of the cover curtain 202, and further preventing dust from adhering to the sampling bag and affecting the limestone detection results.

[0056] It should be noted that after sampling, limestone adheres to the collecting bin 4. When the subsequent limestone sample enters the cavity 1001, it will mix with the limestone sample remaining in the cavity 1001, causing the limestone sample to be contaminated, thereby affecting the test results. Therefore, after the sampling of the collecting bin 4 is completed, air is blown into the collecting bin 4 through an air pump, and the gas is blown downward through the blocking plate 106 to blow the remaining limestone powder in the collecting bin 4 out through the opening on the lower side of the collecting bin 4 to clean the collecting bin 4, thereby solving the problem that the remaining limestone in the collecting bin 4 after sampling is mixed with the subsequently sampled limestone sample, causing the limestone sample to be contaminated, thereby affecting the test results.

[0057] Example 2

[0058] On the basis of Example 1, Figure 1 , Figure 2 , Figure 6 and Figure 8 , Figure 10-15 As shown, it also includes a vibration plate 305 and a vibration motor 307; two springs are fixedly connected to the right side of the mounting shell 1; all the springs are fixedly connected to the vibration plate 305; the vibration plate 305 is located on the lower side of the box body 301; the vibration motor 307 is installed on the outer side of the right part of the mounting shell 1; the position of the vibration motor 307 corresponds to the vibration plate 305.

[0059] It also includes a sponge 401 and a fifth electric slide rail 402, a third linear drive component 404, and a connecting plate 405; the fifth electric slide rail 402 is arranged inside the cavity 1001; a slider is slidably connected to the fifth electric slide rail 402; a connecting plate 405 is fixedly connected to the slider; the third linear drive component 404 is bolted to the connecting plate 405, and the third linear drive component 404 is an electric push rod; the sponge 401 is fixedly connected to the output end of the third linear drive component 404.

[0060] It also includes a sixth electric slide rail 403, an L-shaped scraper 408, a combing plate 409, a seventh electric slide rail 410 and a fourth linear drive member 411; a supporting plate is fixedly connected to the inside of the cavity 1001; the sixth electric slide rail 403 is bolted to the lower side of the supporting plate; a slider is slidably connected to the sixth electric slide rail 403; a combing plate 409 is fixedly connected to the slider; the combing plate 409 is located on the right side of the sponge 401 and contacts the right side surface of the sponge 401; a seventh electric slide rail 410 is arranged on the front right side of the mounting shell 1; the seventh electric slide rail 410 is located inside the cavity 1001; a slider is slidably connected to the seventh electric slide rail 410; a fourth linear drive member 411 is fixedly connected to the slider, and the fourth linear drive member 411 is an electric push rod; an L-shaped scraper 408 is fixedly connected to the output end of the fourth linear drive member 411; the L-shaped scraper 408 is located on the left side of the sponge 401 and contacts the left side and upper side of the sponge 401.

[0061] It also includes a suction plate 406 and a connecting tube 407; the suction plate 406 is arranged at the bottom of the cavity 1001; the suction plate 406 is located at the lower right part of the cavity 1001 and at the lower side of the sponge 401; the suction plate 406 is arranged with a connecting tube 407; the connecting tube 407 passes through the mounting shell 1; the other end of the connecting tube 407 is connected to a collecting box, and the collecting box is connected to an air pump.

[0062] During the working process of the present invention, during the sampling process through the paddle plate 3 and the filter plate 104, there is a problem that limestone particles are stuck on the filter plate 104, resulting in subsequent sampling. Due to the limestone particles blocking the mesh of the filter plate 104, the limestone is prevented from entering the collection bin 4. Therefore, after each sampling, the filter plate 104 needs to be cleaned, so a vibration plate 305, a spring and a vibration motor 307 are provided. When the sampling is completed, the box body 301, the cover shell 302, and the second linear drive member 303 are driven to move backward along the third electric slide rail 304 by the slider, and then the paddle plate 3, the collection bin 4 and the filter plate 104 are driven to continue to move downward by the first linear drive member 102, so that the collection bin 4 is away from the paddle plate 3 and contacts the vibration plate 305, and then through The vibration motor 307 drives the vibration plate 305 to vibrate, and further drives the collecting bin 4 and the filter plate 104 to vibrate through the vibration plate 305, so as to shake off the limestone particles stuck in the mesh of the filter plate 104, and then drives the third linear drive member 404, the connecting plate 405 and the sponge 401 to move toward the middle of the cavity 1001 along the fifth electric slide rail 402 through the slider, so that the sponge 401 is located on the lower side of the collecting bin 4 and aligned with the discharge port on the lower side of the collecting bin 4, and then drives the sponge 401 to move upward through the third linear drive member 404 and enter the interior of the collecting bin 4, and cleans the interior of the collecting bin 4 through the sponge 401 to avoid the accumulation of limestone particles inside the collecting bin 4, which will cause the limestone samples to be mixed during the subsequent sampling process, affecting the subsequent detection.

[0063] It should be noted that while the inside of the collection bin 4 is cleaned by the sponge 401, the bristles provided on the sponge 401 poke the mesh of the filter plate 104 to further clean the filter plate 104 to prevent limestone particles from getting stuck on the filter plate 104 and affecting subsequent sampling.

[0064] It should be noted that after the sponge 401 cleans the collection bin 4, limestone powder will adhere to the sponge 401. If it is not cleaned, it will affect the subsequent cleaning effect of the collection bin 4, further causing the limestone sample to mix during the limestone sampling process and affect the test results. Therefore, after the sponge 401 cleans the collection bin 4, the slider drives the sponge 401 and other parts to move forward and reset, and the sponge 401 and other parts are as shown in the figure. Fig.10After the state shown, the fourth linear drive member 411 drives the L-shaped scraper 408 to move downward, so that the L-shaped scraper 408 contacts the sponge 401, and then the slider drives the L-shaped scraper 408 to move forward and backward to clean the upper side and the left side of the sponge 401. At the same time, the slider drives the combing plate 409 to move up and down along the seventh electric slide rail 410, and the combing plate 409 cleans the bristles and the right side of the sponge 401. At the same time, the scrapers on the front and back sides of the combing plate 409 clean the front and back sides of the sponge 401, and the external air pump is used during the cleaning. Air is sucked through the connecting pipe 407, so that the limestone particles cleaned from the sponge 401 and the limestone particles falling into the cavity 1001 enter the storage box connected to the connecting pipe 407 through the suction plate 406 and the connecting pipe 407, and each batch of limestone particles remaining in the cavity 1001 are all sucked into the storage box. After the sampling of each batch of limestone is completed, the mixed limestone particles in the storage box are poured into the sampling bag, and the limestone samples of the same batch are sent to the laboratory for testing. The mixed limestone particles are just used for the mixed testing of limestone to avoid waste.

[0065] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A limestone mining sampling device, comprising a mounting shell (1) and a first moving assembly; the mounting shell (1) is provided with the first moving assembly; characterized in that: The invention also comprises a dial plate (3), a collecting bin (4), a door leaf (103), a filter plate (104), a blocking plate (106), an electric door (107), a box body (301), a cover shell (302) and a second moving assembly; the first moving assembly is provided with a dial plate (3); the first moving assembly is used to drive the dial plate (3) to move; the dial plate (3) is arranged in an arc shape; a collecting bin (4) for collecting limestone is installed on the dial plate (3); an electric door (107) is arranged on the collecting bin (4); a door leaf (103) is arranged on the mounting shell (1); a cavity (1001) is opened on the mounting shell (1); a filter plate (104) for screening limestone is installed on the dial plate (3); and the filter plate (104) is connected to the collecting bin (4); A blocking plate (106) is arranged on the upper side of the bin (4); a collecting chamber (4001) is formed between the collecting bin (4) and the blocking plate (106); a ventilation pipe is arranged on the upper side of the collecting chamber (4001); a second moving assembly is installed on the mounting shell (1); a box body (301) for housing a sampling bag is arranged on the second moving assembly; the second moving assembly is used to drive the box body (301) to move; a cover shell (302) for fixing the sampling bag is placed on the box body (301); a cavity (1001) and a connecting port (1002) are provided on the mounting shell (1); the box body (301) is located in the cavity (1001); the door leaf (103) is located at the connecting port (1002); the box body (301) and the connecting port (1002) are located at the same height.

2. A limestone mining sampling device according to claim 1, characterized in that: It also includes a reel (201), a covering curtain (202), a guide rod (203) and a second electric slide rail (204); the installation shell (1) is provided with a reel (201); a covering curtain (202) is rolled up in each reel (201); the starting end of each covering curtain (202) is fixedly connected to the guide rod (203); the installation shell (1) is fixedly connected to the second electric slide rail (204); two sliders are slidably connected to the second electric slide rail (204); Each sliding block is fixedly connected to an adjacent guide rod (203).

3. A limestone mining sampling device according to claim 2, characterized in that: The reel (201) and the cover curtain (202) are arranged to be inclined toward the conveyor belt (2).

4. A limestone mining sampling device according to claim 3, characterized in that: An arc groove is provided on the covering curtain (202).

5. A limestone mining sampling device according to claim 1, characterized in that: It also includes a fourth electric slide rail (308), an air bag (309) and a fixed plate (310); the fourth electric slide rail (308) is arranged on the left and right sides of the box body (301); each fourth electric slide rail (308) is slidably connected to a slider; each slider is fixedly connected to a fixed plate (310); and each fixed plate (310) is provided with an air bag (309).

6. A limestone mining sampling device according to claim 1, characterized in that: Silicone is provided on the lower side of the cover (302).

7. A limestone mining sampling device according to claim 2, characterized in that: It also includes a vibration plate (305) and a vibration motor (307); a plurality of springs are fixedly connected to the right side of the mounting shell (1); All springs are fixedly connected to a vibration plate (305); the vibration plate (305) is located at the lower side of the box body (301); a vibration motor (307) is installed on the outer side of the right part of the installation shell (1); the location of the vibration motor (307) corresponds to the vibration plate (305).

8. The limestone mining sampling equipment according to claim 1, characterized in that: The invention also comprises a sponge (401), a fifth electric slide rail (402), a third linear drive member (404), and a connecting plate (405); the fifth electric slide rail (402) is arranged inside the cavity (1001); a slider is slidably connected to the fifth electric slide rail (402); a connecting plate (405) is fixedly connected to the slider; a third linear drive member (404) is fixedly connected to the connecting plate (405); and a sponge (401) for wiping the inside of the collection bin (4) is fixedly connected to the output end of the third linear drive member (404).

9. A limestone mining sampling device according to claim 8, characterized in that: The utility model also comprises a sixth electric slide rail (403), an L-shaped scraper (408), a combing plate (409), a seventh electric slide rail (410) and a fourth linear drive member (411); a supporting plate is fixedly connected inside the cavity (1001); the sixth electric slide rail (403) is fixedly connected to the lower side of the supporting plate; a slider is slidably connected to the sixth electric slide rail (403); a combing plate (409) for cleaning the bristles of the sponge (401) is fixedly connected to the slider; a seventh electric slide rail (410) is arranged at the front right side of the mounting shell (1); the seventh electric slide rail (410) is located inside the cavity (1001); a slider is slidably connected to the seventh electric slide rail (410); the fourth linear drive member (411) is fixedly connected to the slider; an L-shaped scraper (408) for cleaning the sponge (401) is fixedly connected to the output end of the fourth linear drive member (411).

10. The limestone mining sampling equipment according to claim 9, characterized in that: It also includes a suction plate (406) and a connecting pipe (407); the bottom of the cavity (1001) is provided with a suction plate (406) for sucking away the limestone dropped from the sponge (401); the suction plate (406) is located at the lower right part of the cavity (1001) and at the lower side of the sponge (401); the suction plate (406) is provided with a connecting pipe (407); The connecting tube (407) passes through the mounting shell (1); the other end of the connecting tube (407) is connected to a collecting box.

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