CN213933253U

CN213933253U - Device for detecting harmful substances in Tibetan incense ash

Info

Publication number: CN213933253U
Application number: CN202022925617.8U
Authority: CN
Inventors: 曹晓钢; 王君; 王顺芝; 王晓龙; 李二鹏; 魏霜; 唐庆强; 文艺
Original assignee: Lhasa Customs Technology Center
Current assignee: Lhasa Customs Technology Center
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-10
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a harmful substance detection device in Tibetan incense ash, include bottom plate, control panel, sealed lid, glass frame and put the thing platform, one side on bottom plate top is equipped with puts the thing platform, and puts the central point department of putting thing platform top and be fixed with the glass frame to the bottom plate top of putting thing platform one side rotates and is connected with the lead screw, the lead screw is kept away from the one end of bottom plate and is installed the swing handle, and the one end threaded connection on lead screw surface has the nut, installs on the outer wall of nut one side and bears the frame to bear the frame and keep away from the one end of nut and be fixed with the loading board, the below of loading board is equipped with sealed lid, and the border position department of sealed lid bottom installs the sealing ring to the central. The utility model discloses not only ensured the detection precision when detection device uses, improved the detection efficiency when detection device uses, improved the convenience when detection device uses moreover.

Description

Device for detecting harmful substances in Tibetan incense ash

Technical Field

The utility model relates to a tibetan incense detects technical field, specifically is a harmful substance detection device in tibetan incense ash.

Background

The Tibetan incense is prepared by mixing various rare Chinese herbal medicines in proportion by a physical mode, has high medicinal value, and the incense ash of the Tibetan incense needs to be detected in the production process so as to avoid the existence of harmful substances in the Tibetan incense, so that a corresponding detection device is needed.

The detection devices on the market are various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.

(1) The existing detection device is inconvenient for sealing the glass frame, so that external gas easily flows into the glass frame, and the detection precision of the glass frame is influenced;

(2) the existing detection device is inconvenient for mixing the incense ash solution in the glass frame, so that the solution efficiency is low, and the detection efficiency is influenced;

(3) the existing detection device is inconvenient for sampling and processing the gas emitted by the incense ash solution, needs to carry out multiple operation processing by means of external instruments, and is inconvenient for use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a harmful substance detection device in tibetan incense ash to it is not convenient for carry out the problem of sealed processing, is not convenient for carry out hybrid processing and be not convenient for carry out the sample treatment to the gas that incense ash solution distributes to the glass frame to propose detection device among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a device for detecting harmful substances in Tibetan incense ash comprises a base plate, a control panel, a sealing cover, a glass frame and a storage platform, wherein the storage platform is arranged on one side of the top end of the base plate, the glass frame is fixed at the central position of the top end of the storage platform, the top end of the base plate on one side of the storage platform is rotatably connected with a lead screw, a rotary handle is installed at one end, away from the base plate, of the lead screw, a nut is in threaded connection with one end of the surface of the lead screw, a bearing frame is installed on the outer wall on one side of the nut, a bearing plate is fixed at one end, away from the nut, of the bearing frame, the sealing cover is arranged below the bearing plate, a sealing ring is installed at the edge position of the bottom end of the sealing cover, a motor is installed at the central position of the top end of the sealing cover, the top end of the motor is connected with the bottom end of the bearing plate, a rotating shaft is installed at the output end of the motor through a coupler, and a guide shaft penetrates through the sealing cover, and all install mixing vane on the outer wall of guide shaft both sides, the loading board bottom of motor one side is equipped with sampling mechanism, and one side on loading board top installs control panel, the output of the inside singlechip of control panel and the input electric connection of motor.

Preferably, the inside of sampling mechanism is equipped with first solenoid valve, blast pipe, piston piece, piston rod, sampler barrel, second solenoid valve, breathing pipe and suction nozzle in proper order, the loading board bottom of motor one side is equipped with the sampler barrel, and the top of sampler barrel extends to the outside of loading board, and the inside one end of sampler barrel is equipped with the piston piece to the central point department on sampler barrel top installs the piston rod, and the bottom of piston rod extends to the inside of sampler barrel and with the top fixed connection of piston piece, so that absorb and discharge the processing to gas.

Preferably, one side of the bottom end of the sampling tube is provided with an air suction tube, the top end of the air suction tube extends to the inside of the sampling tube, the bottom end of the air suction tube penetrates through the sealing cover and is provided with an air suction nozzle, and the outer wall of one end of the air suction tube is provided with a second electromagnetic valve, so that gas inside the glass frame is absorbed into the inside of the sampling tube through the air suction tube.

Preferably, the sampling tube bottom of breathing pipe one side is equipped with the blast pipe, and the top of blast pipe extends to the inside of sampling tube, and installs first solenoid valve on the outer wall of blast pipe one end for the inside gas of sampling tube is discharged through the blast pipe.

Preferably, the top end of the bottom plate, far away from one side of the glass frame, of the screw rod is provided with a vertical plate, one end of the inside of the vertical plate is provided with a limiting groove, and two ends of the limiting groove extend to the outside of the vertical plate so as to limit the moving amplitude of the connecting block.

Preferably, the nut is kept away from and is equipped with the connecting block on the outer wall of bearing frame one side, and the one end that the nut was kept away from to the connecting block runs through the spacing groove and extends to the outside of riser for the nut is located the surface of lead screw and slides.

Compared with the prior art, the beneficial effects of the utility model are that: the device for detecting harmful substances in the Tibetan incense ash not only ensures the detection precision of the detection device when in use, improves the detection efficiency of the detection device when in use, but also improves the convenience of the detection device when in use;

(1) the detection device is provided with a screw rod, a vertical plate, a limiting groove, a bearing frame, a rotating handle, a connecting block, a nut, a sealing cover and a sealing ring, wherein the screw rod is driven to be positioned at the top end of a bottom plate to rotate by manually rotating the rotating handle, the nut is positioned on the surface of the screw rod to slide after the limiting groove arranged at one end of the vertical plate limits the moving amplitude of the connecting block, the bearing frame is driven by the nut to lift, so that the bearing frame is driven by the nut to move the sealing cover down to the top end of a glass frame, at the moment, the sealing ring can seal the contact position of the sealing cover and the glass frame, and further the glass frame is in a sealing state, so that external gas is prevented from flowing into the glass frame, and the detection precision of the detection device during use is ensured;

(2) the motor is controlled by the operation control panel, the rotating shaft drives the guide shaft to rotate, and the guide shaft drives the mixing blade to be positioned in the glass frame to rotate, so that the incense ash solution in the glass frame is mixed, the dissolving rate of the incense ash solution is improved, and the detection efficiency of the detection device is improved;

(3) by arranging a first electromagnetic valve, an exhaust pipe, a piston block, a piston rod, a sampling cylinder, a second electromagnetic valve, an air suction pipe and an air suction nozzle, the second electromagnetic valve is controlled by operating the control panel to open and close the air suction pipe, at the moment, the piston rod is pulled upwards to drive the piston block to move upwards in the sampling cylinder, so that the gas in the glass frame is absorbed into the sampling cylinder through the air suction nozzle and the air suction pipe in sequence, the second electromagnetic valve and the first electromagnetic valve are controlled in sequence through the operation control panel, the air suction pipe is in a closed state, and the exhaust pipe is opened and closed, at the same time, the piston rod is pressed downwards to drive the piston block to move downwards in the sampling tube, further, the gas absorbed in the sampling cylinder is exhausted through the exhaust pipe to complete the rapid sampling treatment of the gas, and then can be convenient for carry out detection processing to it to the convenience when having improved detection device and using.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of a cross-sectional enlarged structure of the sampling mechanism of the present invention;

fig. 4 is a schematic diagram of the side-view enlarged structure of the limiting groove of the present invention.

In the figure: 1. a base plate; 2. a mixing blade; 3. a seal ring; 4. a rotating shaft; 5. a carrier plate; 6. a control panel; 7. a motor; 8. a sampling mechanism; 801. a first solenoid valve; 802. an exhaust pipe; 803. a piston block; 804. a piston rod; 805. a sampling tube; 806. a second solenoid valve; 807. an air intake duct; 808. a suction nozzle; 9. a sealing cover; 10. a limiting groove; 11. a guide shaft; 12. a vertical plate; 13. a screw rod; 14. a glass frame; 15. a placing table; 16. a carrier; 17. turning a handle; 18. connecting blocks; 19. and a nut.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a device for detecting harmful substances in Tibetan incense ash comprises a bottom plate 1, a control panel 6, a sealing cover 9, a glass frame 14 and an object placing table 15, wherein the object placing table 15 is arranged on one side of the top end of the bottom plate 1, the glass frame 14 is fixed at the central position of the top end of the object placing table 15, a lead screw 13 is rotatably connected to the top end of the bottom plate 1 on one side of the object placing table 15, a vertical plate 12 is arranged on the top end of the bottom plate 1, away from the glass frame 14, of the lead screw 13, a limiting groove 10 is arranged at one end inside the vertical plate 12, and two ends of the limiting groove 10 extend to the outside of the vertical plate 12 so as to limit the moving amplitude of a connecting block 18;

a connecting block 18 is arranged on the outer wall of the nut 19 on the side far away from the bearing frame 16, and one end of the connecting block 18 far away from the nut 19 penetrates through the limiting groove 10 and extends to the outside of the vertical plate 12, so that the nut 19 is positioned on the surface of the screw rod 13 to slide;

a rotating handle 17 is installed at one end of the screw rod 13 far away from the bottom plate 1, a nut 19 is connected to one end of the surface of the screw rod 13 in a threaded manner, a bearing frame 16 is installed on the outer wall of one side of the nut 19, a bearing plate 5 is fixed at one end of the bearing frame 16 far away from the nut 19, a sealing cover 9 is arranged below the bearing plate 5, a sealing ring 3 is installed at the edge position of the bottom end of the sealing cover 9, a motor 7 is installed at the central position of the top end of the sealing cover 9, the model of the motor 7 can be Y90S-2, the top end of the motor 7 is connected with the bottom end of the bearing plate 5, a rotating shaft 4 is installed at the output end of the motor 7 through a coupler, the bottom end of the rotating shaft 4 penetrates through the sealing cover 9 and is provided with a guide shaft 11, mixing blades 2 are installed on the, The exhaust pipe 802, the piston block 803, the piston rod 804, the sampling tube 805, the second electromagnetic valve 806, the air suction pipe 807 and the air suction nozzle 808, the sampling tube 805 is arranged at the bottom end of the bearing plate 5 at one side of the motor 7, the top end of the sampling tube 805 extends to the outside of the bearing plate 5, the piston block 803 is arranged at one end inside the sampling tube 805, the piston rod 804 is arranged at the center position of the top end of the sampling tube 805, the bottom end of the piston rod 804 extends to the inside of the sampling tube 805 and is fixedly connected with the top end of the piston block 803, the air suction pipe 807 is arranged at one side of the bottom end of the sampling tube 805, the top end of the air suction pipe 807 extends to the inside of the sampling tube 805, the bottom end of the air suction pipe 807 penetrates through the sealing cover 9 and is provided with the air suction nozzle 808, the second electromagnetic valve 806 is arranged on the outer wall of one end of the air suction pipe 807, the model of the second electromagnetic valve 806 can be 4V210-08, the input end of the second electromagnetic valve 806 is electrically connected with the output end of the single chip microcomputer inside the control panel 6, an exhaust pipe 802 is arranged at the bottom end of a sampling cylinder 805 on one side of the air suction pipe 807, the top end of the exhaust pipe 802 extends into the sampling cylinder 805, a first electromagnetic valve 801 is installed on the outer wall of one end of the exhaust pipe 802, the type of the first electromagnetic valve 801 can be 4V210-08, and the input end of the first electromagnetic valve 801 is electrically connected with the output end of a single chip microcomputer in the control panel 6;

the second electromagnetic valve 806 is controlled by operating the control panel 6, so that the air suction pipe 807 is in an open-close state, the piston rod 804 is pulled upwards at the moment to drive the piston block 803 to move upwards in the sampling cylinder 805, further, the air in the glass frame 14 is sequentially absorbed into the sampling cylinder 805 through the air suction nozzle 808 and the air suction pipe 807, the second electromagnetic valve 806 and the first electromagnetic valve 801 are sequentially controlled by operating the control panel 6, so that the air suction pipe 807 is in a closed state, the exhaust pipe 802 is in an open-close state, at the moment, the piston rod 804 is pressed downwards to drive the piston block 803 to move downwards in the sampling cylinder 805, further, the air absorbed in the sampling cylinder 805 is exhausted through the exhaust pipe 802, so that the quick sampling treatment of the air is completed, the detection treatment of the air can be facilitated, and the convenience in use of the detection device is improved;

and one side of the top end of the bearing plate 5 is provided with a control panel 6, the type of the control panel 6 can be GC-1, and the output end of a singlechip in the control panel 6 is electrically connected with the input end of a motor 7.

The working principle is as follows: when the detection device is used, firstly, the Tibetan incense ash and the dissolving liquid are injected into the glass frame 14, the screw rod 13 is driven to be positioned at the top end of the bottom plate 1 to rotate by manually rotating the rotary handle 17, the moving amplitude of the connecting block 18 is limited by the limiting groove 10 arranged at one end of the vertical plate 12, the nut 19 is positioned on the surface of the screw rod 13 to slide, the bearing plate 5 is driven by the nut 19 through the bearing frame 16 to carry out lifting treatment, so that the bearing plate 5 is driven by the nut 19 to move downwards to the top end of the glass frame 14, at the moment, the sealing ring 3 carries out sealing treatment on the contact position of the sealing cover 9 and the glass frame 14, the glass frame 14 is in a sealing state, so that external air is prevented from flowing into the glass frame 14, the detection precision of the detection device in use is ensured, then, the motor 7 is controlled by operating the control panel 6, so that the guide shaft 11 is driven by the rotary shaft 4 to rotate, and the guide shaft 11 drives the mixing blade 2 to rotate inside the glass frame 14, so as to mix the incense ash solution inside the glass frame 14, further improve the dissolution rate of the incense ash solution, improve the detection efficiency of the detection device during use, finally, the control panel 6 is operated to control the second electromagnetic valve 806, so that the air suction pipe 807 is in an open-close state, at this time, the piston rod 804 is pulled upwards to drive the piston block 803 to move upwards inside the sampling cylinder 805, so that the air inside the glass frame 14 is sequentially absorbed into the sampling cylinder 805 through the air suction nozzle 808 and the air suction pipe 807, the control panel 6 is operated to sequentially control the second electromagnetic valve 806 and the first electromagnetic valve 801, so that the air suction pipe 807 is in a closed state, the air discharge pipe 802 is in an open-close state, at this time, the piston rod 804 is pressed downwards to drive the piston block 803 to move downwards inside the sampling cylinder 805, and then make the gas absorbed in the interior of the sampling tube 805 discharge through the exhaust pipe 802 to accomplish the rapid sampling processing of the gas, and then can be convenient for carry out the detection processing to it, improved the convenience when the detection device uses, thereby accomplish the use of the detection device.

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 harmful substance detection device in Tibetan incense ash, includes bottom plate (1), control panel (6), sealed lid (9), glass frame (14) and puts thing platform (15), its characterized in that: one side of the top end of the bottom plate (1) is provided with a storage platform (15), a glass frame (14) is fixed at the central position of the top end of the storage platform (15), a lead screw (13) is rotatably connected to the top end of the bottom plate (1) at one side of the storage platform (15), a rotary handle (17) is installed at one end, away from the bottom plate (1), of the lead screw (13), a nut (19) is connected to one end of the surface of the lead screw (13) in a threaded manner, a bearing frame (16) is installed on the outer wall at one side of the nut (19), a bearing plate (5) is fixed at one end, away from the nut (19), of the bearing frame (16), a sealing cover (9) is arranged below the bearing plate (5), a sealing ring (3) is installed at the edge position of the bottom end of the sealing cover (9), a motor (7) is installed at the central position of the top end of the sealing cover (9), and the top end of the motor (7) is connected with the bottom end of the bearing plate (5), the output of motor (7) installs pivot (4) through the shaft coupling, and the bottom of pivot (4) runs through sealed lid (9) and installs guide shaft (11) to all install hybrid blade (2) on the outer wall of guide shaft (11) both sides, loading board (5) bottom of motor (7) one side is equipped with sampling mechanism (8), and installs control panel (6) in one side on loading board (5) top, the output of control panel (6) inside singlechip and the input electric connection of motor (7).

2. The device for detecting harmful substances in Tibetan incense ash as claimed in claim 1, wherein: the sampling mechanism (8) is internally provided with a first electromagnetic valve (801), an exhaust pipe (802), a piston block (803), a piston rod (804), a sampling tube (805), a second electromagnetic valve (806), an air suction pipe (807) and an air suction nozzle (808) in sequence, the bottom end of the bearing plate (5) on one side of the motor (7) is provided with the sampling tube (805), the top end of the sampling tube (805) extends to the outside of the bearing plate (5), one end of the inside of the sampling tube (805) is provided with the piston block (803), the piston rod (804) is installed at the center position of the top end of the sampling tube (805), and the bottom end of the piston rod (804) extends to the inside of the sampling tube (805) and is fixedly connected with the top end of the piston block (803).

3. The device for detecting harmful substances in Tibetan incense ash as claimed in claim 2, wherein: one side of sampling tube (805) bottom is equipped with breathing pipe (807), and the top of breathing pipe (807) extends to the inside of sampling tube (805), and sealed lid (9) and install aspirator nozzle (808) are run through to the bottom of breathing pipe (807) to install second solenoid valve (806) on the outer wall of breathing pipe (807) one end.

4. The device for detecting harmful substances in Tibetan incense ash as claimed in claim 3, wherein: an exhaust pipe (802) is arranged at the bottom end of a sampling cylinder (805) on one side of the air suction pipe (807), the top end of the exhaust pipe (802) extends into the sampling cylinder (805), and a first electromagnetic valve (801) is installed on the outer wall of one end of the exhaust pipe (802).

5. The device for detecting harmful substances in Tibetan incense ash as claimed in claim 1, wherein: the top end of the bottom plate (1) on one side, away from the glass frame (14), of the screw rod (13) is provided with a vertical plate (12), one end of the interior of the vertical plate (12) is provided with a limiting groove (10), and two ends of the limiting groove (10) extend to the exterior of the vertical plate (12).

6. The device for detecting harmful substances in Tibetan incense ash as claimed in claim 5, wherein: the outer wall of one side, away from the bearing frame (16), of the nut (19) is provided with a connecting block (18), and one end, away from the nut (19), of the connecting block (18) penetrates through the limiting groove (10) and extends to the outer portion of the vertical plate (12).