Multifunctional coal quality on-line detection instrument

Abstract

The utility model discloses a multifunctional coal quality on-line detection instrument which comprises a detection box, one side of the detection box is fixedly connected with a feed hopper, the top of the detection box is fixedly connected with a detection part, the top of the detection box is symmetrically and fixedly connected with mounting rods, the bottoms of the two mounting rods are both provided with mounting grooves, and the mounting grooves are fixedly connected with the detection part. The device comprises two mounting grooves, first motors are fixedly connected to the interiors of the two mounting grooves, threaded rods are fixedly connected to output shafts of the two first motors, threaded blocks are in threaded connection to the outer surfaces of the two threaded rods, connecting rods are fixedly connected to the lower ends of the two threaded blocks, and a push plate is fixedly connected to the lower ends of the two connecting rods. A movable cover is driven to ascend through a second motor, a worm, a rotating rod, a worm gear, a rack and a gear, a connecting rod and a push plate are driven to move through a mounting rod, a first motor, a threaded rod and a threaded block, coal briquettes are pushed out, manual cleaning is not needed, and the labor intensity of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to coal quality detection technical field, concretely is a kind of multifunctional coal quality on-line detection instrument. BACKGROUND

[0002] In coal quality industrial analysis, the off-line analysis of laboratory is usually carried out by burning method, that is, the pretreatment links such as sampling, crushing, shrinkage, sample preparation and the like are required, and then the analysis is carried out in the laboratory, and the analysis result can be obtained after several hours, and the coal quality information cannot be obtained in time. Compared with the traditional laboratory chemical analysis method, the coal ash content, moisture content and the like can be rapidly detected by the coal quality on-line detection technology, the sampling, sample preparation and testing process problems of the traditional method are solved, a series of problems caused by result lag are avoided, the labor intensity of workers is greatly reduced, human factors are avoided, and the detection result is more objective.

[0003] The multifunctional coal quality on-line detection instrument with the application number "CN202322454357.4" is provided with a pushing part on one side of the conveying belt, so that the coal blocks on the conveying belt can be pushed into the detection cavity of the detection part arranged on the other side of the conveying belt, so that the coal blocks can be heated away from the conveying belt, thereby avoiding damage to the conveying belt due to heating. However, the above-mentioned scheme is not convenient for cleaning the coal blocks after the detection of the coal blocks is completed, and the labor intensity of workers is increased. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of multifunctional coal quality on-line detection instrument, can be driven by second motor, worm, rotating rod, worm wheel, rack, gear, to make movable cover ascend, by installation rod, first motor, threaded rod, threaded block, drive connecting rod, push plate move, push out coal block, without manual cleaning, reduce the labor intensity of workers.

[0005] To achieve the above-mentioned purpose, a kind of multifunctional coal quality on-line detection instrument is provided, including detection box, the side of the detection box is fixedly connected with feed hopper, the top of the detection box is fixedly connected with detection part, the top of the detection box is fixedly connected with installation rod, the bottom of two installation rods is all provided with installation slot, the inside of two installation slots is all fixedly connected with first motor, the output shaft of two first motors is all fixedly connected with threaded rod, the outer surface of two threaded rods is all screw-connected with threaded block, the lower end of two threaded blocks is all fixedly connected with connecting rod, the lower end of two connecting rods is fixedly connected with push plate;

[0006] The second motor is fixedly connected to one side of the detection box, the output shaft of the second motor is fixedly connected with a worm, one side of the detection box is fixedly connected with a support seat, a rotating rod is rotatably connected to the inside of the support seat, one end of the rotating rod is fixedly connected with a worm wheel, the other end of the rotating rod is fixedly connected with a gear, the detection box is symmetrically provided with a moving groove on one side, a sliding rod is fixedly connected to the inside of the moving groove, and a movable cover is slidably connected to the surface of the sliding rod.

[0007] According to the multifunctional coal quality online detection instrument, one side of the threaded rod is fixedly connected with a bearing, and the bearing is fixed to the side wall of the mounting groove.

[0008] According to the multifunctional coal quality online detection instrument, the upper end of the threaded block is slidably connected with the top wall of the mounting groove.

[0009] According to the multifunctional coal quality online detection instrument, the connecting rod penetrates the detection box.

[0010] According to the multifunctional coal quality online detection instrument, the worm is engaged with the worm wheel.

[0011] According to the multifunctional coal quality online detection instrument, the gear is engaged with the rack.

[0012] According to the multifunctional coal quality online detection instrument, the feeding hopper is an inclined hopper.

[0013] According to the multifunctional coal quality online detection instrument, the upper end surface of the push plate is an inclined surface.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The multifunctional coal quality online detection instrument drives the movable cover to ascend through the second motor, the worm, the rotating rod, the worm wheel, the rack and the gear, drives the connecting rod and the push plate to move through the mounting rod, the first motor, the threaded rod and the threaded block, and pushes out the coal blocks, so that manual cleaning is not needed, and the labor intensity of workers is reduced.

[0016] Additional aspects and advantages of the utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be further explained in combination with the drawings and examples;

[0018] Figure 1 It is the perspective view of the utility model multifunctional coal quality online detection instrument;

[0019] Figure 2 It is a sectional view of the multifunctional coal quality on-line detection instrument of the utility model;

[0020] Figure 3 It is a partial sectional view of the mounting rod of the multifunctional coal quality on-line detection instrument of the utility model;

[0021] Figure 4 It is the Figure 1 Enlarged view of A in the middle.

[0022] In the figure: 1, detection box; 2, feed hopper; 3, detection part; 4, mounting rod; 5, mounting groove; 6, first motor; 7, threaded rod; 8, threaded block; 9, bearing; 10, connecting rod; 11, push plate; 12, second motor; 13, worm; 14, support seat; 15, rotating rod; 16, worm wheel; 17, gear; 18, moving groove; 19, sliding rod; 20, movable cover; 21, rack. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-4 The utility model embodiment provides a kind of technical scheme: a kind of multifunctional coal quality on-line detection instrument, including detection box 1, the side of detection box 1 is fixedly connected with feed hopper 2, the top of detection box 1 is fixedly connected with detection part 3, detection part 3 is detector using γ ray analysis technology, involves γ ray's backscattering, microwave, neutron activation, near infrared, single-energy γ ray transmission, high-energy γ ray annihilation radiation and double-energy γ ray transmission and other related technologies, the top of detection box 1 is fixedly connected with mounting rod 4, the bottom of two mounting rods 4 is all set with mounting groove 5, the inside of two mounting grooves 5 is all fixedly connected with first motor 6, the output shaft of two first motors 6 is all fixedly connected with threaded rod 7, the outer surface of two threaded rods 7 is all screw-connected with threaded block 8, the lower end of two threaded blocks 8 is all fixedly connected with connecting rod 10, the lower end of two connecting rods 10 is fixedly connected with push plate 11, by mounting rod 4, first motor 6, threaded rod 7, threaded block 8, drive connecting rod 10, push plate 11 to move, coal block is pushed out, without manual cleaning, reduce the labor intensity of worker;

[0025] The second motor 12 is fixedly connected to one side of the detection box 1, the output shaft of the second motor 12 is fixedly connected with a worm 13, the support seat 14 is fixedly connected to one side of the detection box 1, the rotating rod 15 is rotatably connected to the inside of the support seat 14, the worm wheel 16 is fixedly connected to one end of the rotating rod 15, the gear 17 is fixedly connected to the other end of the rotating rod 15, the moving grooves 18 are symmetrically formed on one side of the detection box 1, the sliding rods 19 are fixedly connected to the inside of the moving grooves 18, the movable cover 20 is slidably connected to the surface of the sliding rods 19, the rack 21 is fixedly connected to one side of the movable cover 20, the movable cover 20 is driven to rise through the second motor 12, the worm 13, the rotating rod 15, the worm wheel 16, the rack 21 and the gear 17, and the coal blocks are conveniently pushed out of the detection box 1.

[0026] The bearing 9 is fixedly connected to one side of the threaded rod 7, the rotation of the threaded rod 7 is facilitated, the bearing 9 is fixed to the side wall of the mounting groove 5, the upper end of the threaded block 8 is slidably connected to the top wall of the mounting groove 5, the connecting rod 10 penetrates the detection box 1, the worm 13 is engaged with the worm wheel 16, the gear 17 is engaged with the rack 21, the feeding hopper 2 is an inclined hopper, and the upper end surface of the push plate 11 is an inclined surface.

[0027] Working principle: in use, the power is turned on, the coal blocks are made to enter the detection box 1 through the feeding hopper 2, and are detected through the detection part 3, in the coal quality component analysis, the detection part 3 adopts a neutron activation prompt gamma analysis technology, the atomic nucleus is captured after the neutron, and is in an excited state, and emits characteristic gamma rays corresponding to the nuclide when the excitation is removed, the gamma spectrum is analyzed, the component content of the measured material is obtained, after the detection is completed, the second motor 12 is started, the second motor 12 drives the worm 13 to rotate, the worm 13 drives the worm wheel 16 to rotate, the worm wheel 16 drives the rotating rod 15 to rotate, the rotating rod 15 drives the gear 17 to rotate, the gear 17 drives the movable cover 20 to rise through the rack 21, the first motor 6 is started, the first motor 6 drives the threaded rod 7 to rotate, the threaded rod 7 drives the threaded block 8 to move, the threaded block 8 drives the connecting rod 10 and the push plate 11 to move, and the coal blocks are pushed out of the detection box 1, which is convenient for subsequent detection.

[0028] The embodiments of the utility model are explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A multifunctional coal quality on-line detection instrument comprising a detection box (1), characterized in that, The side of the detection box (1) is fixedly connected with a feeding hopper (2), the top of the detection box (1) is fixedly connected with a detection part (3), the top of the detection box (1) is fixedly connected with mounting rods (4) in symmetry, the bottoms of the two mounting rods (4) are both provided with mounting grooves (5), the interiors of the two mounting grooves (5) are both fixedly connected with first motors (6), the output shafts of the two first motors (6) are both fixedly connected with threaded rods (7), the outer surfaces of the two threaded rods (7) are both threadedly connected with threaded blocks (8), the lower ends of the two threaded blocks (8) are both fixedly connected with connecting rods (10), and the lower ends of the two connecting rods (10) are fixedly connected with push plates (11). The side of the detection box (1) is fixedly connected with a second motor (12), the output shaft of the second motor (12) is fixedly connected with a worm (13), the side of the detection box (1) is fixedly connected with a support seat (14), the interior of the support seat (14) is rotatably connected with a rotating rod (15), one end of the rotating rod (15) is fixedly connected with a worm wheel (16), the other end of the rotating rod (15) is fixedly connected with a gear (17), the side of the detection box (1) is symmetrically provided with a moving groove (18), the interior of the moving groove (18) is fixedly connected with a sliding rod (19), the surface of the sliding rod (19) is slidably connected with a movable cover (20), and the side of the movable cover (20) is fixedly connected with a rack (21).

2. The multi-functional on-line coal quality measuring instrument according to claim 1, wherein: The side of the threaded rod (7) is fixedly connected with a bearing (9), and the bearing (9) is fixed to the side wall of the mounting groove (5).

3. The multi-functional on-line coal quality measuring instrument according to claim 1, wherein: The upper end of the threaded block (8) is slidably connected with the top wall of the mounting groove (5).

4. The multi-functional on-line coal quality measuring instrument according to claim 1, wherein: The connecting rod (10) penetrates through the detection box (1).

5. The multi-functional on-line coal quality measuring instrument according to claim 1, wherein: The worm (13) is engaged with the worm wheel (16).

6. The multi-functional on-line coal quality measuring instrument according to claim 1, wherein: The gear (17) is engaged with the rack (21).

7. The multi-functional on-line coal quality measuring instrument according to claim 1, wherein: The feeding hopper (2) is an inclined hopper.

8. The multi-functional on-line coal quality measuring instrument according to claim 1, wherein: The upper end surface of the push plate (11) is an inclined surface. The side of the detection box (1) is fixedly connected with a feeding hopper (2), the top of the detection box (1) is fixedly connected with a detection part (3), the top of the detection box (1) is fixedly connected with mounting rods (4) in symmetry, the bottoms of the two mounting rods (4) are both provided with mounting grooves (5), the interiors of the two mounting grooves (5) are both fixedly connected with first motors (6), the output shafts of the two first motors (6) are both fixedly connected with threaded rods (7), the outer surfaces of the two threaded rods (7) are both threadedly connected with threaded blocks (8), the lower ends of the two threaded blocks (8) are both fixedly connected with connecting rods (10), and the lower ends of the two connecting rods (10) are fixedly connected with push plates (11).

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