Full-automatic coal mining, sample preparation and online analysis device

Abstract

The utility model relates to the field of coal preparation equipment, in particular to a full-automatic coal mining, sample preparation and on-line analysis device which comprises an on-line analysis assembly, the on-line analysis assembly comprises a conveying belt, a coal quality on-line analysis instrument is arranged in the middle of the top end of the conveying belt, and a packaging assembly is arranged at one end of the conveying belt. A moving assembly is fixedly mounted at the top of the other end of the conveying belt and comprises a moving plate, the bottoms of the supporting legs are fixedly connected with the conveying belt, a sliding groove is fixedly formed in the middle of the bottom end of the moving plate, and a sampling assembly is arranged at the bottom of the sliding groove and comprises a sliding block; a telescopic rod is fixedly installed at the bottom of the sliding block, a motor base is fixedly installed at the output end of the telescopic rod, a sampling pipe is fixedly installed at the bottom of the motor base, a threaded sleeve is arranged in the middle of the inner side of the sampling pipe, and the threaded sleeve is in threaded connection with a spiral blade, so that the effects of automatic sampling, sample preparation and online analysis on sample coal are achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of coal preparation equipment, in particular to a full-automatic coal sampling, sample preparation and online analysis device. BACKGROUND

[0002] The field of coal quality analysis refers to the work of testing and testing coal through physical and chemical methods, aiming to understand the quality and combustion characteristics of coal. These analysis data are very important for the exploration, mining, processing, transportation, trade and final use of coal. Coal quality analysis can not only help determine whether the coal meets the specific industrial standards, but also guide the rational use and processing of coal.

[0003] The existing coal quality analysis method usually needs manual sampling and sample preparation, and then the sample is sent for inspection. This method is more cumbersome, low in detection efficiency and inconvenient to use. CONTENT OF THE UTILITY MODEL

[0004] The present application is provided to solve the problems in the above background art, and provides a full-automatic coal sampling, sample preparation and online analysis device.

[0005] The above technical purpose of the present application is realized by the following technical scheme:

[0006] A full-automatic coal sampling, sample preparation and online analysis device, comprising an online analysis assembly, the online analysis assembly comprising a conveyor belt, a coal quality online analysis instrument being arranged at the middle of the top end of the conveyor belt, a packing assembly being arranged at one end of the conveyor belt, and a moving assembly being fixedly installed at the top of the other end of the conveyor belt, the moving assembly comprising a moving plate, the moving plate being fixedly installed with support legs at the bottom, the support legs being fixedly connected with the conveyor belt at the bottom, a sliding groove being fixedly installed at the middle of the bottom end of the moving plate, a sampling assembly being arranged at the bottom of the sliding groove, the sampling assembly comprising a sliding block, the sliding block being fixedly installed with an extension rod at the bottom, the extension rod being fixedly installed with a motor base at the output end, the motor base being fixedly installed with a sampling tube at the bottom, a threaded sleeve being arranged at the middle of the inner side of the sampling tube, and a helical blade being threadedly connected with the threaded sleeve.

[0007] By adopting the above scheme, the coal quality on-line analyzer is arranged in the middle of the top end of the conveying belt, so that the conveying belt can drive the sample coal to pass through the coal quality on-line analyzer for analysis, the packing assembly is arranged at one end of the conveying belt, so that the conveying belt can convey the coal sample after on-line analysis to the packing assembly for packing and sample preparation, and subsequent further detection and archiving are facilitated, the supporting legs are fixedly installed at the bottom of the moving plate, so that the moving plate can be fixedly installed on the top of the conveying belt, the sampling assembly is arranged at the bottom of the sliding groove, so that the sampling assembly can move along the sliding groove, sampling is facilitated, and the sample can be moved to the conveying belt, the motor base is fixedly installed at the output end of the telescopic rod, the sampling tube is fixedly installed at the bottom of the motor base, so that the telescopic rod can drive the sampling tube to move up and down, the sampling tube can be inserted into the sample coal for sampling, the threaded sleeve is arranged in the middle of the inner side of the sampling tube, and the helical blade is threadedly connected with the threaded sleeve, so that the helical blade can be rotated out of the threaded sleeve to fix the sample coal in the sampling tube, and the sample coal can be moved to the top of the conveying belt.

[0008] Further, the sampling motor is fixedly installed in the motor base, and the rectangular slide block is fixedly installed at the output end of the sampling motor and arranged in the sampling tube.

[0009] By adopting the above scheme, the rectangular slide block is fixedly installed at the output end of the sampling motor and arranged in the sampling tube, so that the sampling motor can drive the rectangular slide block to rotate.

[0010] Further, the limiting sliding groove is formed in the top of the helical blade, and the rectangular slide block is in sliding connection with the limiting sliding groove.

[0011] By adopting the above scheme, the limiting sliding groove is formed in the top of the helical blade, and the rectangular slide block is in sliding connection with the limiting sliding groove, so that the sampling motor can drive the helical blade to rotate, and the helical blade can move up and down without being hindered, when the sampling assembly moves to the top of the conveying belt, the helical blade is rotated into and moves upward, so that the sample coal can fall from the sampling tube to the conveying belt.

[0012] Further, the threaded hole is formed in the middle of the sliding block, and the threaded rod is rotatably connected in the sliding groove and in threaded connection with the threaded hole.

[0013] By adopting the above scheme, the threaded rod is rotatably connected in the sliding groove and in threaded connection with the threaded hole, so that the threaded rod can rotate to drive the sliding block to slide along the sliding groove.

[0014] Further, the moving motor is fixedly installed at one end of the moving plate, and the worm is fixedly installed at the output end of the moving motor.

[0015] Further, the worm is in meshing connection with the worm gear, and the worm gear is in fixed connection with the threaded rod.

[0016] Through the above scheme, the worm is connected with the worm gear through meshing, the worm gear is fixedly connected with the threaded rod, the motor is moved to drive the worm to rotate the worm gear, and the threaded rod is driven to rotate.

[0017] Further, the packing assembly comprises a packing machine, a material collecting hopper is arranged on the top of the packing machine, and a discharge port is arranged on one side of the packing machine.

[0018] Through the above scheme, the material collecting hopper is arranged on the top of the packing machine, and the discharge port is arranged on one side of the packing machine, so that the sample coal is packaged and sampled by the packing machine, and the sample after packaging is slid out of the discharge port.

[0019] Further, a scraper is arranged at one end of the conveying belt towards the packing assembly, and the scraper is arranged on the top of the material collecting hopper.

[0020] Through the above scheme, the scraper is arranged at one end of the conveying belt towards the packing assembly, and the scraper is arranged on the top of the material collecting hopper, so that the sample coal on the top of the conveying belt is scraped off by the scraper, and the sample coal is conveniently fed into the packing machine from the material collecting hopper.

[0021] In summary, the present application has the following technical effects:

[0022] Through the above scheme, the coal quality online analysis instrument is arranged at the middle of the top end of the conveying belt, so that the sample coal is analyzed by the coal quality online analysis instrument driven by the conveying belt. The packing assembly is arranged at one end of the conveying belt, so that the coal sample after online analysis is conveniently conveyed to the packing assembly by the conveying belt for packaging and sampling. The support legs are fixedly installed at the bottom of the moving plate, so that the moving plate is fixedly installed on the top of the conveying belt. The sampling assembly is arranged at the bottom of the sliding groove, so that the sampling assembly moves along the sliding groove, and the sampling assembly samples and moves the sample to the conveying belt. The motor seat is fixedly installed at the output end of the telescopic rod, and the sampling tube is fixedly installed at the bottom of the motor seat, so that the sampling tube moves up and down driven by the telescopic rod, and the sampling tube is inserted into the sample coal for sampling. The threaded sleeve is arranged at the middle of the inner side of the sampling tube, and the helical blade is threadedly connected with the threaded sleeve, so that the helical blade rotates out of the threaded sleeve to fix the sample coal in the sampling tube, and the sample coal is conveniently moved to the top of the conveying belt. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is the outer shape structure diagram of the present application;

[0024] Figure 2 is the three-dimensional structure diagram of the moving assembly of the present application;

[0025] Figure 3 is the three-dimensional structure diagram of the sampling assembly of the present application;

[0026] Figure 4 is an exploded view of the sampling assembly of the present application;

[0027] Figure 5 is an exploded view of the moving assembly of the present application.

[0028] In the figure, 101, online analysis assembly; 10101, conveyor belt; 10102, coal quality online analysis instrument; 10103, scraper; 102, packing assembly; 10201, packing machine; 10202, material collecting hopper; 10203, discharge port; 103, moving assembly; 10301, moving plate; 10302, support leg; 10303, sliding groove; 10304, threaded rod; 10305, moving motor; 10306, worm; 10307, worm gear; 104, sampling assembly; 10401, sliding block; 10402, threaded hole; 10403, telescopic rod; 10404, motor base; 10405, sampling pipe; 10406, sampling motor; 10407, threaded sleeve; 10408, rectangular sliding block; 10409, helical blade; 10410, limiting sliding groove. DETAILED DESCRIPTION

[0029] The present application will be further described in detail below with reference to the accompanying drawings.

[0030] Embodiment:

[0031] As shown in the accompanying drawings: Figure 1 to the accompanying drawings: Figure 5 as shown:

[0032] The utility model provides a full -automatic coal sampling, sample preparation and online analysis device, including online analysis subassembly 101, online analysis subassembly 101 includes conveyer belt 10101, and the middle part of conveyer belt 10101 top is equipped with coal quality online analysis instrument 10102, through the middle part of conveyer belt 10101 top is equipped with coal quality online analysis instrument 10102, the convenience conveyer belt 10101 drives sample coal to pass through coal quality online analysis instrument 10102 and carries out analysis, and one end of conveyer belt 10101 is equipped with packing assembly 102, through one end of conveyer belt 10101 is equipped with packing assembly 102, the convenience conveyer belt 10101 will pass through the coal sample after online analysis and be conveyed to packing assembly 102 and carry out packing sample preparation, and the subsequent further detection filing is convenient, and the other end top of conveyer belt 10101 is fixedly installed with moving assembly 103, and moving assembly 103 includes moving plate 10301, and the bottom of moving plate 10301 is fixedly installed with support leg 10302, through the bottom of moving plate 10301 is fixedly installed with support leg 10302, the convenience moving plate 10301 is fixedly installed at conveyer belt 10101 top, and support leg 10302 bottom is fixedly connected with conveyer belt 10101, and the middle part of moving plate 10301 bottom end is fixedly installed with sliding groove 10303, and the bottom of sliding groove 10303 is equipped with sampling assembly 104, through the bottom of sliding groove 10303 is equipped with sampling assembly 104, the convenience sampling assembly 104 moves along sliding groove 10303, and sampling assembly 104 carries out sampling, and the sample is moved to conveyer belt 10101, and sampling assembly 104 includes sliding block 10401, and the bottom of sliding block 10401 is fixedly installed with telescopic link 10403, and the output end of telescopic link 10403 is fixedly installed with motor base 10404, and motor base 10404 bottom is fixedly installed with sampling tube 10405, through the output end of telescopic link 10403 is fixedly installed with motor base 10404, and motor base 10404 bottom is fixedly installed with sampling tube 10405, the convenience telescopic link 10403 work drives sampling tube 10405 to move up and down, and sampling tube 10405 is inserted into sample coal and carries out sampling, and the inside middle part of sampling tube 10405 is equipped with threaded sleeve 10407, and threaded sleeve 10407 is screw connected with spiral blade 10409, through the inside middle part of sampling tube 10405 is equipped with threaded sleeve 10407, and threaded sleeve 10407 is screw connected with spiral blade 10409, the convenience spiral blade 10409 rotates and is rotated from threaded sleeve 10407 and fixes sample coal in sampling tube 10405, and the sample coal is moved to conveyer belt 10101 top.

[0033] The motor seat 10404 is internally fixedly installed with a sampling motor 10406, the output end of the sampling motor 10406 is fixedly installed with a rectangular sliding block 10408, the rectangular sliding block 10408 is arranged in the sampling pipe 10405, the output end of the sampling motor 10406 is fixedly installed with the rectangular sliding block 10408, and the rectangular sliding block 10408 is arranged in the sampling pipe 10405, so as to facilitate the rotation of the rectangular sliding block 10408 driven by the sampling motor 10406.

[0034] The top of the spiral blade 10409 is provided with a limiting sliding groove 10410, the rectangular sliding block 10408 is in sliding connection with the limiting sliding groove 10410, the top of the spiral blade 10409 is provided with the limiting sliding groove 10410, the rectangular sliding block 10408 is in sliding connection with the limiting sliding groove 10410, so as to facilitate the rotation of the spiral blade 10409 driven by the sampling motor 10406, and the upward movement of the spiral blade 10409 is not hindered, when the sampling assembly 104 moves to the top of the conveying belt 10101, the spiral blade 10409 is rotated and moves upward, so as to facilitate the sample coal to fall from the inside of the sampling pipe 10405 to the conveying belt 10101.

[0035] The middle of the sliding block 10401 is provided with a threaded hole 10402, the inside of the sliding groove 10303 is rotatably connected with a threaded rod 10304, the threaded rod 10304 is in threaded connection with the threaded hole 10402, the inside of the sliding groove 10303 is rotatably connected with the threaded rod 10304, and the threaded rod 10304 is in threaded connection with the threaded hole 10402, so as to facilitate the rotation of the threaded rod 10304 to drive the sliding block 10401 to slide along the sliding groove 10303.

[0036] One end of the moving plate 10301 is fixedly installed with a moving motor 10305, and the output end of the moving motor 10305 is fixedly installed with a worm 10306.

[0037] The worm 10306 is in meshing connection with a worm gear 10307, the worm gear 10307 is fixedly connected with the threaded rod 10304, the worm 10306 is in meshing connection with the worm gear 10307, and the worm gear 10307 is fixedly connected with the threaded rod 10304, so as to facilitate the rotation of the worm gear 10307 driven by the worm 10306 driven by the moving motor 10305, so as to drive the threaded rod 10304 to rotate.

[0038] The packaging assembly 102 comprises a packaging machine 10201, the top of the packaging machine 10201 is provided with a material collecting hopper 10202, one side of the packaging machine 10201 is provided with a discharge port 10203, the top of the packaging machine 10201 is provided with the material collecting hopper 10202, and one side of the packaging machine 10201 is provided with the discharge port 10203, so as to facilitate the packaging and sampling of the sample coal by the packaging machine 10201, and the sample after packaging slides out of the discharge port 10203.

[0039] The conveying belt 10101 is provided with a scraper 10103 at one end of the packing assembly 102, and the scraper 10103 is arranged at the top of the collecting hopper 10202. Through the scraper 10103 arranged at one end of the conveying belt 10101, the scraper 10103 is arranged at the top of the collecting hopper 10202, which facilitates the scraper 10103 to scrape the sample coal at the top of the conveying belt 10101, and facilitates the sample coal to enter the inside of the packing machine 10201 from the collecting hopper 10202 for packing and sample preparation.

[0040] Specifically, the bottom of the moving plate 10301 is fixedly provided with a supporting leg 10302, which facilitates the fixed installation of the moving plate 10301 on the top of the conveying belt 10101. The worm 10306 is connected with the worm gear 10307 in a meshing manner, the worm gear 10307 is fixedly connected with the threaded rod 10304, which facilitates the rotation of the threaded rod 10304 driven by the moving motor 10305, so as to drive the worm gear 10307 to rotate. The threaded rod 10304 is rotatably connected in the sliding groove 10303, and is screwed with the threaded hole 10402, which facilitates the sliding of the sliding block 10401 along the sliding groove 10303 driven by the rotation of the threaded rod 10304. The output end of the telescopic rod 10403 is fixedly provided with a motor base 10404, and the bottom of the motor base 10404 is fixedly provided with a sampling tube 10405, which facilitates the upward and downward movement of the sampling tube 10405 driven by the telescopic rod 10403, so as to insert the sampling tube 10405 into the sample coal for sampling. The inside of the sampling tube 10405 is provided with a threaded sleeve 10407 in the middle, and the threaded sleeve 10407 is screwed with a helical blade 10409, which facilitates the rotation of the helical blade 10409 out of the threaded sleeve 10407 to fix the sample coal in the sampling tube 10405, and facilitates the movement of the sample coal to the top of the conveying belt 10101. The output end of the sampling motor 10406 is fixedly provided with a rectangular sliding block 10408, which is arranged in the inside of the sampling tube 10405, and facilitates the rotation of the rectangular sliding block 10408 driven by the sampling motor 10406. The top of the helical blade 10409 is provided with a limiting sliding groove 10410, and the rectangular sliding block 10408 is slidably connected with the limiting sliding groove 10410, which facilitates the rotation of the helical blade 10409 driven by the sampling motor 10406, and does not hinder the upward and downward movement of the helical blade 10409. When the sampling assembly 104 moves to the top of the conveying belt 10101, the helical blade 10409 rotates into and moves upward, so as to facilitate the sample coal to fall from the inside of the sampling tube 10405 to the conveying belt 10101. The top end of the conveying belt 10101 is provided with a coal quality online analysis instrument 10102 in the middle, which facilitates the analysis of the sample coal by the coal quality online analysis instrument 10102 driven by the conveying belt 10101. The conveying belt 10101 is provided with a scraper 10103 towards the packing assembly 102, and the scraper 10103 is arranged on the top of the collecting hopper 10202, which facilitates the scraping of the sample coal on the top of the conveying belt 10101 by the scraper 10103, and facilitates the sample coal to enter the inside of the packing machine 10201 from the collecting hopper 10202 for packing and sampling.

[0041] The specific embodiment is only an explanation of the present application, which is not a limitation of the present application. Those skilled in the art can make modifications to the embodiment without creative contribution after reading the specification, but as long as it is within the scope of the claims of the present application, it is protected by the patent law.

Claims

1. A fully automatic coal sampling, sampling and online analysis device, characterized in that: The invention comprises an online analysis component (101), wherein the online analysis component (101) comprises a conveyor belt (10101), a coal quality online analysis instrument (10102) is provided at the middle of the top of the conveyor belt (10101), a packaging component (102) is provided at one end of the conveyor belt (10101), and a moving component (103) is fixedly installed at the top of the other end of the conveyor belt (10101), wherein the moving component (103) comprises a moving plate (10301), a supporting leg (10302) is fixedly installed at the bottom of the moving plate (10301), and the bottom of the supporting leg (10302) is fixedly connected to the conveyor belt (10101), and the moving plate (10301) is fixedly connected to the conveyor belt (10101). 0301) is fixedly installed with a sliding groove (10303) in the middle of the bottom end, and a sampling component (104) is provided at the bottom of the sliding groove (10303). The sampling component (104) includes a sliding block (10401), a telescopic rod (10403) is fixedly installed at the bottom of the sliding block (10401), a motor base (10404) is fixedly installed at the output end of the telescopic rod (10403), and a sampling tube (10405) is fixedly installed at the bottom of the motor base (10404). A threaded sleeve (10407) is provided at the middle of the inner side of the sampling tube (10405), and a spiral blade (10409) is threadedly connected to the threaded sleeve (10407).

2. The fully automatic coal sampling, sampling and online analysis device according to claim 1, characterized in that: A sampling motor (10406) is fixedly installed inside the motor base (10404), and a rectangular slider (10408) is fixedly installed at the output end of the sampling motor (10406), and the rectangular slider (10408) is arranged inside the sampling tube (10405).

3. The fully automatic coal sampling, sampling and online analysis device according to claim 2, characterized in that: A limiting sliding groove (10410) is provided on the top of the spiral blade (10409), and the rectangular sliding block (10408) is slidably connected to the limiting sliding groove (10410).

4. The fully automatic coal sampling, sampling and online analysis device according to claim 3, characterized in that: A threaded hole (10402) is provided in the middle of the sliding block (10401), a threaded rod (10304) is rotatably connected inside the sliding groove (10303), and the threaded rod (10304) is threadedly connected to the threaded hole (10402).

5. The fully automatic coal sampling, sampling and online analysis device according to claim 4, characterized in that: A moving motor (10305) is fixedly mounted on one end of the moving plate (10301), and a worm (10306) is fixedly mounted on the output end of the moving motor (10305).

6. The fully automatic coal sampling, sampling and online analysis device according to claim 5, characterized in that: The worm (10306) is meshingly connected with a worm wheel (10307), and the worm wheel (10307) is fixedly connected to the threaded rod (10304).

7. The fully automatic coal sampling, sampling and online analysis device according to claim 1, characterized in that: The packaging assembly (102) comprises a packaging machine (10201), a collecting hopper (10202) is provided on the top of the packaging machine (10201), and a discharge port (10203) is provided on one side of the packaging machine (10201).

8. The fully automatic coal sampling, sampling and online analysis device according to claim 7, characterized in that: A scraper (10103) is provided at one end of the conveyor belt (10101) facing the packaging assembly (102), and the scraper (10103) is arranged on the top of the collecting hopper (10202).

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