CN214584226U

CN214584226U - Automatic sampling of coal and ash content detection device

Info

Publication number: CN214584226U
Application number: CN202120570259.5U
Authority: CN
Inventors: 邵雅静
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-21
Filing date: 2021-03-21
Publication date: 2021-11-02
Anticipated expiration: 2031-03-21

Abstract

The utility model relates to a coal technical field specifically is an automatic sample of coal and ash content detection device, including base and detection head, base bottom turning position department has all seted up the adjustment tank, the top of base is fixed with the mount, one side that button switch was kept away from to the mount is fixed with the sampling box, driving motor's output is fixed with first pivot through the shaft coupling, the top that sampling port one side was kept away from to the sampling box is fixed with the passage, the cylinder is installed to the inside one side of mount, the central point department of putting of base top is fixed with the second pivot through the shaft coupling, the top of rotor plate is fixed with equidistant frame of placing along circumference, the inside wall of rotor plate one side mount is provided with stop gear. The utility model discloses not only realized in the detection device use to the rotor plate rotate and spacing function, realized that detection device uses the phenomenon of going on cleaning to the rotor plate surface after finishing, realized moreover that detection device carries out the function of leveling when placing the base.

Description

Automatic sampling of coal and ash content detection device

Technical Field

The utility model relates to a coal technical field specifically is an automatic sample of coal and ash content detection device.

Background

The ash content detection device adopts a double gamma ray penetration method, the influences of factors such as porosity and granularity of coal can be eliminated, the ash content and the calorific value of the coal can be quickly detected, China is the largest coal production country in the world, the annual output reaches more than 30 hundred million tons, and the coal is the main energy and the important chemical raw material of China, so the ash content detection device is required to be used for detecting the ash content and the calorific value of the coal in the coal production process.

The detection devices on the market are various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:

1. the detection device rarely realizes the functions of rotating and limiting the rotating plate in the using process, so that the detection efficiency of coal is reduced;

2. after the detection device is used, the phenomenon that the surface of the rotating plate is cleaned is rarely set, so that the phenomenon that a sample to be detected is mixed is easily caused;

3. the detection device rarely has a leveling function when the base is placed, so that the phenomenon that a sample is scattered when the detection device is inclined when the detection device is used is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic sample of coal and ash content detection device to it realizes rotating the rotor plate rotation and spacing to provide detection device in the use seldom in solving above-mentioned background art, sets up seldom after the use and cleans the rotor plate surface, and sets up the problem of carrying out the leveling when placing the base seldom.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic coal sampling and ash content detecting device comprises a base and a detecting head, wherein adjusting grooves are formed in the corner positions of the bottom of the base, fine adjustment screw rods are fixed inside the adjusting grooves, a fixing frame is fixed above the base, a display screen is arranged on the surface of one side of the fixing frame, a button switch is arranged on the surface of the fixing frame below the display screen, a sampling box is fixed on one side of the fixing frame away from the button switch, a driving motor is arranged at the central position above the sampling box, the input end of the driving motor is electrically connected with the output end of the button switch, a first rotating shaft is fixed on the output end of the driving motor through a coupling, one end of the first rotating shaft penetrates through the sampling box and is fixed with a spiral sampling rod, a sampling opening is formed in the lower portion of one side of the sampling box and is communicated with the sampling box, a guide pipe is fixed above the side of the sampling box away from the sampling opening, and the one end of passage runs through sampling box and mount respectively, and the axis of passage coincides with the axis of sample box, the cylinder is installed to the inside one side of mount, and the input of cylinder and button switch's output electric connection, and the detection head is installed to the output of cylinder, the central point department of putting of base top is fixed with the second pivot through the shaft coupling, and the top of second pivot is fixed with the rotor plate, and equidistant circular spacing groove has been seted up along circumference on the surface of rotor plate, the top of rotor plate is fixed with equidistant frame of placing along circumference, and place the contained angle between the frame and be ninety degrees, and place the inside of frame and place the sample box, the inside wall of rotor plate one side mount is provided with stop gear.

Preferably, the central point on base surface puts the department and has seted up the standing groove, and the fixed plate has been placed to the inside of standing groove to one side of fixed plate is fixed with the cleaning cotton, and one side of standing groove articulates there is the baffle.

Preferably, the both sides of baffle one end all are fixed with circular kelly, and the surface of standing groove one side base all articulates through the hinge bar has the rotation cardboard, and rotates the cardboard and cooperate with circular kelly.

Preferably, the surface of fine setting screw rod all overlaps and is equipped with fine setting barrel, and the bottom of fine setting barrel all is fixed with anti-skidding lower margin, and the surface of adjustment tank top base all inlays and has horizontal post, and the axis of horizontal post and the axis coincidence of fine setting screw rod.

Preferably, the inside of stop gear has set gradually regulating plate, articulated seat, spring telescopic link and circular stopper, and the inside wall of rotor plate one side mount is fixed with the regulating plate, and the inside of articulated seat articulates there is the regulating plate.

Preferably, one side of the adjusting plate is fixed with a spring telescopic rod, one end of the spring telescopic rod, far away from the adjusting plate, is fixed with the inner side wall of the fixing frame, one side of the adjusting plate, far away from the spring telescopic rod, is fixed with a circular limiting block, and the circular limiting block is matched with a circular limiting groove.

Compared with the prior art, the beneficial effects of the utility model are that: the automatic coal sampling and ash content detecting device not only realizes the functions of rotating and limiting the rotating plate in the using process of the detecting device, realizes the phenomenon that the surface of the rotating plate is cleaned after the detecting device is used, but also realizes the function of leveling when the detecting device is used for placing the base;

1. the rotating plate is rotated under the action of the second rotating shaft through the arrangement of the rotating plate, the adjusting plate, the hinging seat, the spring telescopic rod, the circular limiting block and the circular limiting groove, when a sample box for containing a sample is rotated to the position below the detection head, the adjusting plate is loosened to rotate under the action of the hinging seat, the circular limiting block is clamped into the circular limiting groove under the action of the spring telescopic rod to limit the rotating plate, the rotating and limiting functions of the rotating plate in the use process of the detection device are realized, and the detection efficiency of coal is improved;

2. the rotary clamping plate is rotated under the action of the hinge rod to be separated from the circular clamping rod, the fixed plate is taken out from the inside of the placing groove by the rotary baffle, and the surface of the rotary plate is cleaned under the action of the cleaning cotton, so that the phenomenon that the surface of the rotary plate is cleaned after the detection device is used is realized, and the phenomenon that a sample to be detected is mixed is avoided;

3. through being provided with anti-skidding lower margin, fine setting barrel, fine setting screw rod and horizontal post, place detection device in the appointed place, make anti-skidding lower margin and place the face and contact, rotatory fine setting barrel makes and the cooperation of fine setting screw rod is rotatory in proper order afterwards, observes horizontal post simultaneously and makes the base be in the horizontality, has realized carrying out the function of leveling when detection device places the base to the slope leads to the unrestrained phenomenon of sample when having avoided detection device to use.

Drawings

Fig. 1 is a schematic view of the appearance structure of the utility model;

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the limiting mechanism of the present invention.

In the figure: 1. a base; 101. a horizontal column; 2. an adjustment groove; 3. a fixed mount; 301. a display screen; 4. a push button switch; 5. a cylinder; 6. a drive motor; 7. a first rotating shaft; 8. a material guide pipe; 9. a sampling box; 10. fine adjustment of the screw cylinder; 11. a rotating plate; 12. a circular limiting groove; 13. a baffle plate; 14. fine adjustment of the screw rod; 15. a limiting mechanism; 1501. an adjusting plate; 1502. a hinged seat; 1503. a spring telescopic rod; 1504. a circular limiting block; 16. a detection head; 17. a sample cartridge; 18. a spiral sampling rod; 19. a sampling port; 20. anti-skid ground feet; 21. placing the frame; 22. a placement groove; 23. cleaning cotton; 24. a second rotating shaft; 25. a fixing plate; 26. rotating the clamping plate; 27. a circular clamping rod; 28. a hinged lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; can be directly connected with each other, also can be indirectly connected with each other through the intermediary, based on the embodiment in the utility model, all other embodiments that ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.

The utility model provides a structure of a coal automatic sampling and ash content detection device is as shown in figure 1 and figure 2, including base 1 and detection head 16, adjustment tank 2 has all been seted up to base 1 bottom turning position department, and the inside of adjustment tank 2 all is fixed with fine setting screw 14, fine setting screw 14's surface all overlaps and is equipped with fine setting barrel 10, and fine setting barrel 10's bottom all is fixed with anti-skidding lower margin 20, the surface of base 1 above adjustment tank 2 all inlays and has horizontal column 101, and the axis of horizontal column 101 coincides with the axis of fine setting screw 14 for the function of leveling when detection device places base 1;

further, as shown in fig. 1, fig. 2 and fig. 3, a placing groove 22 is formed in the center of the surface of the base 1, a fixing plate 25 is placed inside the placing groove 22, a cleaning cotton 23 is fixed on one side of the fixing plate 25, a baffle 13 is hinged on one side of the placing groove 22, circular clamping rods 27 are fixed on two sides of one end of the baffle 13, a rotating clamping plate 26 is hinged on the surface of the base 1 on one side of the placing groove 22 through a hinge rod 28, and the rotating clamping plate 26 is matched with the circular clamping rods 27, so as to detect the phenomenon that the surface of the rotating plate 11 is cleaned after the use of the device is finished;

further, as shown in fig. 1 and fig. 2, a fixing frame 3 is fixed above the base 1, a display screen 301 is installed on the surface of one side of the fixing frame 3, a button switch 4 is installed on the surface of the fixing frame 3 below the display screen 301, the type of the button switch 4 can be LAY7 series, a sampling box 9 is fixed on one side of the fixing frame 3 away from the button switch 4, a driving motor 6 is installed at the central position above the sampling box 9, the type of the driving motor 6 can be Z series, the input end of the driving motor 6 is electrically connected with the output end of the button switch 4, the output end of the driving motor 6 is fixed with a first rotating shaft 7 through a coupling, one end of the first rotating shaft 7 penetrates through the sampling box 9 and is fixed with a spiral sampling rod 18, a sampling port 19 is opened below one side of the sampling box 9, the sampling port 19 is communicated with the sampling box 9, a material guide pipe 8 is fixed above one side of the sampling box 9 away from the sampling port 19, one end of the material guide pipe 8 penetrates through the sampling box 9 and the fixing frame 3 respectively, the central axis of the material guide pipe 8 is superposed with the central axis of the sample box 17, one side inside the fixing frame 3 is provided with the air cylinder 5, the type of the air cylinder 5 can be SMD series, the input end of the air cylinder 5 is electrically connected with the output end of the button switch 4, and the output end of the air cylinder 5 is provided with the detection head 16 for the detection device to perform the functions of automatic sampling and detection;

further, as shown in fig. 1, 2 and 4, a second rotating shaft 24 is fixed at a central position above the base 1 through a coupler, a rotating plate 11 is fixed above the second rotating shaft 24, circular limiting grooves 12 with equal intervals are circumferentially formed in the surface of the rotating plate 11, equally-spaced placing frames 21 are circumferentially fixed above the rotating plate 11, an included angle between the placing frames 21 is ninety degrees, a sample box 17 is placed inside the placing frame 21, a limiting mechanism 15 is arranged on the inner side wall of a fixing frame 3 on one side of the rotating plate 11, an adjusting plate 1501, a hinge seat 1502, a spring telescopic rod 1503 and a circular limiting block 1504 are sequentially arranged inside the limiting mechanism 15, an adjusting plate 1501 is fixed on the inner side wall of the fixing frame 3 on one side of the rotating plate 11, an adjusting plate 1501 is hinged inside the hinge seat 1502, a spring telescopic rod 1503 is fixed on one side of the adjusting plate 1501, one end of the spring telescopic rod 1503 far away from the adjusting plate 1501 is fixed on the inner side wall of the fixing frame 3, a circular limiting block 1504 is fixed on one side of the adjusting plate 1501, which is far away from the spring telescopic rod 1503, and the circular limiting block 1504 is matched with the circular limiting groove 12;

during the use, rotate rotor plate 11 under the effect of second pivot 24, when the sample box 17 who holds the sample rotates to the below of detecting head 16, loosen regulating plate 1501 and rotate under the effect of articulated seat 1502, make circular stopper 1504 card go into the inside of circular spacing groove 12 and carry on spacingly to rotor plate 11 under the effect of spring telescopic link 1503, realized rotating rotor plate 11 and spacing function in the detection device use to the detection efficiency to coal has been improved.

The working principle is as follows: when the detection device is used, the detection device is placed in a designated place, the anti-skid feet 20 are in contact with a placing surface, then the fine adjustment screw barrel 10 is sequentially rotated to be matched with the fine adjustment screw 14 to rotate, and meanwhile, the horizontal column 101 is observed to enable the base 1 to be in a horizontal state, so that the function of leveling when the detection device is placed on the base 1 is realized, and the phenomenon that a sample is scattered due to inclination when the detection device is used is avoided;

the detection device is externally connected with a power supply, the control button switch 4 controls the driving motor 6 to work, the spiral sampling rod 18 is driven to rotate under the action of the first rotating shaft 7, a coal sample is filled in the phase sampling port 19, the sample falls into the sample box 17 through the material guide pipe 8 under the action of the spiral sampling rod 18, then the rotating plate 11 is rotated under the action of the second rotating shaft 24, when the sample box 17 containing the sample rotates to the position below the detection head 16, the adjusting plate 1501 is loosened to rotate under the action of the hinged seat 1502, the circular limiting block 1504 is clamped into the inner part of the circular limiting groove 12 under the action of the spring telescopic rod 1503 to limit the rotating plate 11, the rotating and limiting functions of the rotating plate 11 in the using process of the detection device are realized, and the detection efficiency of coal is improved;

control button switch 4 control cylinder 5 and drive afterwards and detect head 16 and move down, sample to the inside sample of sample box 17 detects, the testing result shows through display screen 301, after the detection, take out sample box 17 from the inside of placing frame 21, stir rotation cardboard 26 and make its and circular kelly 27 phase separation under hinge bar 28's effect afterwards, rotating baffle 13 takes out fixed plate 25 from the inside of standing groove 22, clean rotating plate 11's surface under clean cotton 23's effect, realized that detection device uses and carries out clear phenomenon to rotating plate 11 surface after finishing, thereby avoided waiting to detect the mixed phenomenon of sample appearance, final detection device's use work of accomplishing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a coal automatic sampling and ash content detection device, includes base (1) and detects head (16), its characterized in that: the automatic sampling device is characterized in that the bottom corner position of the base (1) is provided with an adjusting groove (2), the inner part of the adjusting groove (2) is fixed with a fine adjustment screw (14), a fixing frame (3) is fixed above the base (1), the surface of one side of the fixing frame (3) is provided with a display screen (301), the surface of the fixing frame (3) below the display screen (301) is provided with a button switch (4), one side of the fixing frame (3) far away from the button switch (4) is fixed with a sampling box (9), the central position of the upper part of the sampling box (9) is provided with a driving motor (6), the input end of the driving motor (6) is electrically connected with the output end of the button switch (4), the output end of the driving motor (6) is fixed with a first rotating shaft (7) through a coupler, one end of the first rotating shaft (7) penetrates through the sampling box (9) and is fixed with a spiral sampling rod (18), a sampling port (19) is formed in the lower portion of one side of the sampling box (9), the sampling port (19) is communicated with the sampling box (9), a material guide pipe (8) is fixed above one side, away from the sampling port (19), of the sampling box (9), one end of the material guide pipe (8) penetrates through the sampling box (9) and the fixing frame (3) respectively, the central axis of the material guide pipe (8) is overlapped with the central axis of the sample box (17), an air cylinder (5) is installed on one side inside the fixing frame (3), the input end of the air cylinder (5) is electrically connected with the output end of the button switch (4), a detection head (16) is installed at the output end of the air cylinder (5), a second rotating shaft (24) is fixed at the central position above the base (1) through a coupler, a rotating plate (11) is fixed above the second rotating shaft (24), and equidistant circular limiting grooves (12) are formed in the surface of the rotating plate (11) along the circumferential direction, the top of rotor plate (11) is fixed with equidistant frame (21) of placing along circumference, and places the contained angle between frame (21) and be ninety degrees to place sample box (17) in the inside of frame (21), the inside wall of rotor plate (11) one side mount (3) is provided with stop gear (15).

2. The automatic coal sampling and ash content detecting device according to claim 1, characterized in that: the cleaning cotton cleaning machine is characterized in that a placing groove (22) is formed in the center of the surface of the base (1), a fixing plate (25) is placed inside the placing groove (22), cleaning cotton (23) is fixed on one side of the fixing plate (25), and a baffle (13) is hinged to one side of the placing groove (22).

3. The automatic coal sampling and ash content detecting device according to claim 2, characterized in that: both sides of baffle (13) one end all are fixed with circular kelly (27), the surface of standing groove (22) one side base (1) all articulates through articulated rod (28) has rotation cardboard (26), and rotates cardboard (26) and circular kelly (27) and cooperate.

4. The automatic coal sampling and ash content detecting device according to claim 1, characterized in that: the surface of fine setting screw rod (14) all overlaps and is equipped with fine setting barrel (10), and the bottom of fine setting barrel (10) all is fixed with anti-skidding lower margin (20), the surface of adjustment tank (2) top base (1) all inlays and has horizontal post (101), and the axis coincidence of the axis of horizontal post (101) and fine setting screw rod (14).

5. The automatic coal sampling and ash content detecting device according to claim 1, characterized in that: the inside of stop gear (15) has set gradually regulating plate (1501), articulated seat (1502), spring telescopic link (1503) and circular stopper (1504), the inside wall of rotor plate (11) one side mount (3) is fixed with regulating plate (1501), and the inside of articulated seat (1502) articulates there is regulating plate (1501).

6. The automatic coal sampling and ash content detecting device according to claim 5, characterized in that: one side of regulating plate (1501) is fixed with spring telescopic link (1503), and spring telescopic link (1503) keep away from the one end of regulating plate (1501) and the inside wall of mount (3) are fixed mutually, one side that spring telescopic link (1503) are kept away from in regulating plate (1501) is fixed with circular stopper (1504), and circular stopper (1504) and circular spacing groove (12) cooperate.