CN111141892B - Soil radon concentration detection device for environment detection - Google Patents
Soil radon concentration detection device for environment detection Download PDFInfo
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- CN111141892B CN111141892B CN202010150094.6A CN202010150094A CN111141892B CN 111141892 B CN111141892 B CN 111141892B CN 202010150094 A CN202010150094 A CN 202010150094A CN 111141892 B CN111141892 B CN 111141892B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/022—Springs leaf-like, e.g. of thin, planar-like metal
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/026—Springs wound- or coil-like
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Abstract
The invention discloses a soil radon concentration detection device for environment detection, which comprises a detection box body, wherein the top end of the detection box body is provided with a radon detector, the top end of the radon detector is embedded and connected with a control switch, the top end of the detection box body is provided with a placing plate corresponding to one side of the radon detector, and the top end of the placing plate is connected with a crushing bin. The radon concentration detection is convenient for the soil with overhigh water content.
Description
Technical Field
The invention relates to the technical field of radon concentration detection, in particular to a soil radon concentration detection device for environment detection.
Background
Soil radon is a trace element in soil, the soil is a basic environmental element forming an ecosystem, is a material foundation for survival and development of human beings, the chemical element radon is also called and is a chemical element, the common simple substance form of radon is radon gas which is colorless, odorless and tasteless inert gas and has radioactivity, and the radon has no known biological action, because radon is a radioactive gas, it can cause radiation damage in the respiratory system of a person after the person inhales in the body, the building material is the most main source of indoor radon, particularly the natural stone containing radioactive elements, which is most easy to release radon, therefore, the quality of the soil directly influences the survival and development of human beings, the environment is an integral body, the part of pollutants entering the integral body influences the whole environment, therefore, soil detection must be combined with atmospheric, water and biological detection to comprehensively and objectively reflect the reality;
when the existing soil radon concentration detection device in the current market is used, the soil sampled is generally a large block, and when the soil radon concentration is detected, the soil block is too large, so that the radon concentration detection result of the soil deviates, and the detection of the soil radon concentration is influenced.
Disclosure of Invention
The technical scheme provided by the invention can effectively solve the problem that the radon concentration detection result of soil is deviated due to overlarge soil blocks when the radon concentration of the soil is detected because the sampled soil is generally a larger block, which is provided by the background art, so that the radon concentration detection of the soil is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: the soil radon concentration detection device for environment detection comprises a detection box body, wherein a radon detector is installed at the top end of the detection box body, a control switch is connected to the top end of the radon detector in an embedded mode, a placing plate is installed at the position, corresponding to one side of the radon detector, of the top end of the detection box body, and the top end of the placing plate is connected with a crushing bin;
the crushing and screening mechanism is arranged in the crushing bin and comprises a discharge bin, a transmission gear, a crank, a driven gear, a crushing shaft, a crushing rod, an installation plate, a crushing inner bin, a screening net and a collection hopper;
the top end of the crushing bin is connected with a discharging bin, a transmission bin is installed at a position, corresponding to one side of the discharging bin, of the top end of the crushing bin, a transmission gear is rotatably installed on the inner wall of the bottom end of the transmission bin, a crank is fixedly installed at the top end of the transmission gear, a driven gear is rotatably installed at a position, corresponding to one side of the transmission gear, of the inner wall of the bottom end of the transmission bin, a crushing shaft is fixedly installed at the bottom end of the driven gear, crushing rods are uniformly connected to the outer side of the crushing shaft, an installation plate is connected to the inner wall of the discharging bin, a crushing inner bin is fixedly installed at the top end of the installation plate, a sieving net is connected to the position, corresponding to the position below the sieving net, of one end of the crushing bin, and a collecting hopper is embedded in the position;
the input end of the control switch is electrically connected with the output end of the commercial power, and the output end of the control switch is electrically connected with the input end of the emanometer.
Preferably, the transmission gear, the driven gear and the transmission bin are connected through rotating shafts, and the transmission gear is in toothed chain transmission connection with the driven gear.
Preferably, a spraying and cleaning mechanism is installed inside the detection box body, and comprises a partition plate, a water storage cavity, a drying cavity, a water suction pump, a spraying pipe, a filter screen, a storage bin, a placing clamp and a top cover;
the bottom inner wall of the detection box body is provided with a partition plate, the interior of the detection box body is divided into a water storage cavity and a drying cavity by the partition plate, the bottom inner wall of the water storage cavity is connected with a water suction pump, the top end of the water suction pump is connected with a spray pipe, the bottom inner wall of the water storage cavity is connected with a filter screen corresponding to the position outside the water suction pump, the top end of the detection box body is provided with a storage bin, the bottom inner wall of the storage bin is uniformly provided with placing clamps, and the top cover is placed at the top end of the storage bin;
the output end of the control switch is electrically connected with the input end of the water suction pump.
Preferably, the top cover is connected with the storage bin through a buckle, and the aperture of the filter screen is 0.1 mm.
Preferably, a soil drying mechanism is arranged in the drying cavity and comprises an exhaust hole, an exhaust fan, a vertical plate, a placing sliding seat, a placing hopper, a disassembling cover and an air inlet hole;
the inner wall of one end of the drying cavity is uniformly provided with exhaust holes, the position, corresponding to the exhaust holes, of the inner wall of one end of the drying cavity is connected with an exhaust fan, the inner wall of the bottom end of the drying cavity is fixedly provided with a vertical plate, one end of the vertical plate is uniformly and fixedly connected with a placing sliding seat, one end of the placing sliding seat is slidably provided with a placing hopper, one end of the detection box body is embedded with a disassembly cover, and one end of the disassembly cover is uniformly provided with an air inlet hole;
the output end of the control switch is electrically connected with the input end of the exhaust fan.
Preferably, the interval between two adjacent placing sliding seats is 15cm, and one end of each placing hopper is connected with a pull handle.
Preferably, the outer side of the detection box body is provided with a collision prevention mechanism, and the collision prevention mechanism comprises a telescopic column, a buffer spring, a collision prevention plate, an elastic belt, an upper connecting seat, a lower connecting seat and a buffer pad;
the utility model discloses a detection box, including detection box, flexible post, buffer spring, anticollision board, connecting seat, last connecting seat, the even symmetry in outside four corners position of detection box installs flexible post, the outside cladding of flexible post has buffer spring, the one end of flexible post is connected with the anticollision board, the one end of anticollision board evenly is connected with the elastic webbing, the bottom symmetry of detection box installs the connecting seat, the inner wall slidable mounting who goes up the connecting seat has lower connecting seat, go up the connecting seat and install the blotter with the junction of lower connecting seat.
Preferably, the corners of the anti-collision plates are smooth round corners, and the other end of the elastic belt is connected with one end of the other anti-collision plate.
Preferably, a portable moving mechanism is installed on the outer side of the detection box body, and the portable moving mechanism comprises a storage seat, an expansion link, a lifting handle, a moving wheel and an anti-skid block;
the one end that detects the box is connected with the storage seat, the top symmetry embedding of storage seat is connected with the telescopic link, the top of telescopic link is connected with carries and draws the handle, the below that detects the box is installed through last connecting seat and lower connecting seat symmetry and is removed the wheel, the below that detects the box corresponds removal wheel one side position department and installs the non slipping spur through last connecting seat and lower connecting seat symmetry.
Preferably, the outer side of the lifting handle is coated with an anti-skidding rubber sleeve, and the bottom end of the anti-skidding block and the lowest position of the moving wheel are at the same horizontal height.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. through the bin of putting, drive gear, driven gear, broken axle, broken pole and the screening net that sets up, the rocking handle that can shake carries out the breakage to the soil that adds in the bin of putting, and the soil particle that the particle size accords with can pass the screening net, drops in collecting the fill, and the breakage and the screening of the soil of being convenient for avoid containing great impurity in too big and the soil because of soil particle, influence the accuracy of soil radon concentration testing result.
2. Through the dismantlement lid that sets up, place the fill, place slide and air discharge fan, can add broken soil and place the fill in, push away dry chamber, through the air discharge fan operation, carry out the drying to soil, can carry out simple and easy drying to the soil that moisture content is too high, be convenient for carry out radon concentration detection to the soil that moisture content is too high.
3. Through suction pump, water storage chamber, the storage compartment that sets up and placing the clamp, the accessible suction pump operation sprays the moisture of the storage in the water storage chamber, washes the spare part of dismantlement to can place clearance brush and other repair tools and carry out the centre gripping in the storage compartment, the washing of the depositing of the instrument of being convenient for and spare part avoids the spare part surface to adhere to soil for a long time, the condition that appears being difficult to the clearance.
4. Through the lifting handle, telescopic link, storage seat, removal wheel and the non slipping spur that set up, can pull out the telescopic link from the storage seat and elongate, move through removing the wheel pair and detect the box to the accessible non slipping spur is stable to detecting the box, avoids detecting the box and produces the slip, has increased the portability when detecting the box and using, and the stability of also being convenient for detects the box is placed.
5. Through flexible post, anticollision board, buffer spring, elastic webbing and the cushion that sets up, can absorb the buffering to the collision impact force that detects the box corner and receive, through elastic webbing and the cushion that sets up, can go on further buffering protection to the detection box body, less external colliding with has increased the barrier propterty that detects the box to the damage that detects the box.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the crushing and screening mechanism of the present invention;
FIG. 3 is a schematic structural view of the spray cleaning mechanism of the present invention;
FIG. 4 is a schematic view of the structure of the soil drying mechanism of the present invention;
FIG. 5 is a schematic structural view of the anti-collision mechanism of the present invention;
FIG. 6 is a schematic diagram of the portable mobility mechanism of the present invention;
FIG. 7 is a schematic view of the mounting structure of the moving wheel and cleat of the present invention;
the reference numbers in the figures: 1. detecting the box body; 2. a radon measuring instrument; 3. a control switch; 4. placing the plate; 5. a crushing bin;
6. a crushing and screening mechanism; 601. a discharge bin; 602. a transmission bin; 603. a transmission gear; 604. a crank; 605. a driven gear; 606. a crushing shaft; 607. a breaking bar; 608. mounting a plate; 609. crushing the inner bin; 610. screening the net; 611. a collecting hopper;
7. a spray cleaning mechanism; 701. a partition plate; 702. a water storage cavity; 703. a drying chamber; 704. a water pump; 705. a spray tube; 706. filtering with a screen; 707. a storage bin; 708. placing a clamp; 709. a top cover;
8. a soil drying mechanism; 801. an exhaust hole; 802. an exhaust fan; 803. a vertical plate; 804. placing a sliding seat; 805. placing a hopper; 806. disassembling the cover; 807. an air inlet;
9. a bump prevention mechanism; 901. a telescopic column; 902. a buffer spring; 903. an anti-collision plate; 904. an elastic band; 905. an upper connecting seat; 906. a lower connecting seat; 907. a cushion pad;
10. a portable moving mechanism; 1001. a storage seat; 1002. a telescopic rod; 1003. lifting a handle; 1004. a moving wheel; 1005. and (4) anti-skid blocks.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-7, the invention provides a technical solution, a soil radon concentration detection device for environmental detection, comprising a detection box body 1, a radon detector 2 is installed at the top end of the detection box body 1, a control switch 3 is connected to the top end of the radon detector 2 in an embedded manner, a placing plate 4 is installed at a position of the top end of the detection box body 1 corresponding to one side of the radon detector 2, and a crushing bin 5 is connected to the top end of the placing plate 4;
the crushing and screening mechanism 6 is arranged in the crushing bin 5, and the crushing and screening mechanism 6 comprises a discharge bin 601, a transmission bin 602, a transmission gear 603, a crank 604, a driven gear 605, a crushing shaft 606, a crushing rod 607, a mounting plate 608, a crushing inner bin 609, a screening net 610 and a collecting hopper 611;
the top end of the crushing bin 5 is connected with a discharge bin 601, a transmission bin 602 is arranged at the position, corresponding to one side of the discharge bin 601, of the top end of the crushing bin 5, a transmission gear 603 is rotatably arranged on the inner wall of the bottom end of the transmission bin 602, a crank 604 is fixedly arranged at the top end of the transmission gear 603, a driven gear 605 is rotatably arranged at the position, corresponding to one side of the transmission gear 603, of the inner wall of the bottom end of the transmission bin 602, a crushing shaft 606 is fixedly arranged at the bottom end of the driven gear 605, crushing rods 607 are uniformly connected to the outer side of the crushing shaft 606, an installation plate 608 is connected to the inner wall of the discharge bin 601, an inner crushing bin 609 is fixedly arranged at the top end of the installation plate 608, a sieving net 610 is connected to the position of the bottom end of the inner wall of the crushing bin 5, and a collection hopper 611 is embedded at the position, corresponding to the lower position of the sieving net 610;
the input end of the control switch 3 is electrically connected with the output end of a commercial power, the output end of the control switch 3 is electrically connected with the input end of the radon measuring instrument 2, the transmission gear 603 and the driven gear 605 are connected with the transmission bin 602 through rotating shafts, the transmission gear 603 and the driven gear 605 are in toothed chain transmission connection, and the crank 604 can drive the crushing shaft 606 to rotate.
A spraying and cleaning mechanism 7 is arranged in the detection box body 1, and the spraying and cleaning mechanism 7 comprises a partition plate 701, a water storage cavity 702, a drying cavity 703, a water suction pump 704, a spraying pipe 705, a filter screen 706, a storage bin 707, a placing clamp 708 and a top cover 709;
a partition plate 701 is installed on the inner wall of the bottom end of the detection box body 1, the interior of the detection box body 1 is divided into a water storage cavity 702 and a drying cavity 703 by the partition plate 701, a water suction pump 704 is connected to the inner wall of the bottom end of the water storage cavity 702, a spray pipe 705 is connected to the top end of the water suction pump 704, a filter screen 706 is connected to the position, corresponding to the outer side of the water suction pump 704, of the inner wall of the bottom end of the water storage cavity 702, a storage bin 707 is installed at the top end of the detection box body 1, placing clamps 708 are evenly installed on the inner wall of the bottom end of the storage bin 707, and a top cover 709 is placed at the top end of the storage bin 707;
the output end of the control switch 3 is electrically connected with the input end of the water pump 704, the top cover 709 is connected with the storage bin 707 through a buckle, and the aperture of the filter screen 706 is 0.1mm, so that impurities in water can be conveniently filtered.
A soil drying mechanism 8 is arranged in the drying cavity 703, and the soil drying mechanism 8 comprises an exhaust hole 801, an exhaust fan 802, a vertical plate 803, a placing sliding seat 804, a placing hopper 805, a detachable cover 806 and an air inlet hole 807;
exhaust holes 801 are uniformly formed in the inner wall of one end of the drying cavity 703, an exhaust fan 802 is connected to the position, corresponding to the exhaust holes 801, of the inner wall of one end of the drying cavity 703, a vertical plate 803 is fixedly installed on the inner wall of the bottom end of the drying cavity 703, a placing sliding seat 804 is uniformly and fixedly connected to one end of the vertical plate 803, a placing hopper 805 is slidably installed at one end of the placing sliding seat 804, a disassembling cover 806 is embedded and installed at one end of the detection box body 1, and air inlet holes 807 are uniformly formed in one end of the disassembling cover 806;
the output end of the control switch 3 is electrically connected with the input end of the exhaust fan 802, the interval between two adjacent placing sliding seats 804 is 15cm, one end of the placing hopper 805 is connected with a pull handle, and the placing hopper 805 can be conveniently taken out and placed through the pull handle.
The outer side of the detection box body 1 is provided with a collision prevention mechanism 9, and the collision prevention mechanism 9 comprises a telescopic column 901, a buffer spring 902, a collision prevention plate 903, an elastic belt 904, an upper connecting seat 905, a lower connecting seat 906 and a buffer pad 907;
detect the even symmetry in outside four corners position of box 1 and install flexible post 901, the outside cladding of flexible post 901 has buffer spring 902, the one end of flexible post 901 is connected with anticollision board 903, the one end of anticollision board 903 evenly is connected with elastic webbing 904, the bottom symmetry of detecting box 1 is installed and is gone up connecting seat 905, the inner wall slidable mounting who goes up connecting seat 905 has lower connecting seat 906, the blotter is installed to the junction of going up connecting seat 905 and lower connecting seat 906, the corner of anticollision board 903 is smooth fillet, the other end of elastic webbing 904 is connected with the one end of another anticollision board 903, can avoid anticollision board 903 too sharp-pointed, fish tail user's hand.
A portable moving mechanism 10 is installed on the outer side of the detection box body 1, and the portable moving mechanism 10 comprises a storage seat 1001, an expansion rod 1002, a lifting handle 1003, a moving wheel 1004 and an antiskid block 1005;
detect the one end of box 1 and be connected with storage seat 1001, the top symmetry embedding of storage seat 1001 is connected with telescopic link 1002, the top of telescopic link 1002 is connected with carries and draws handle 1003, the below of detecting box 1 is installed through last connecting seat 905 and lower connecting seat 906 symmetry and is removed wheel 1004, the below of detecting box 1 corresponds and removes wheel 1004 one side position department and install non slipping spur 1005 through last connecting seat 905 and lower connecting seat 906 symmetry, it has the anti-skidding rubber sleeve to carry the outside cladding of drawing 1003, the bottom of non slipping spur 1005 is same level with the extreme low position that removes wheel 1004, the anti-skidding performance of carrying and drawing handle 1003 has been increased.
The working principle and the using process of the invention are as follows: when the soil radon concentration detection device for environment detection is used, sampled soil can be added into the discharge bin 601, then the crank 604 is shaken to drive the transmission gear 603 to rotate, the driven gear 605 and the crushing shaft 606 are driven to rotate through the transmission of the toothed chain, the soil added into the discharge bin 601 can be crushed through the crushing rod 607 outside the crushing shaft 606, soil particles with the particle size meeting the requirement can pass through the sieving net 610 and fall into the collecting hopper 611, and the soil can be conveniently crushed and screened;
then, the broken soil can be directly placed in a radon measuring instrument 2, the radon measuring instrument 2 is controlled to operate through a control switch 3, the radon concentration in the soil is detected, a detachable cover 806 can also be taken down, the broken soil is added into a placing hopper 805 and pushed into a drying cavity 703 through a placing slide seat 804, an exhaust fan 802 is controlled to operate through the control switch 3, air in the drying cavity 703 is exchanged, the soil is dried, and the soil with overhigh moisture content can be simply dried;
after soil is crushed and detected, the water suction pump 704 can be controlled to operate through the control switch 3, water stored in the water storage cavity 702 is pressurized and pumped out for spraying, the disassembled parts can be washed, the cleaning brush and other maintenance tools can be placed in the storage bin 707, and the placing clamp 708 is used for clamping, so that tools can be stored and the parts can be cleaned conveniently;
when the detection box body 1 needs to be carried and moved, the telescopic rod 1002 can be pulled out of the containing seat 1001 and elongated through the pulling handle 1003, the detection box body 1 can be moved through the moving wheel 1004, and the detection box body 1 can be stably placed through the anti-skid block 1005, so that the detection box body 1 is prevented from sliding;
when carrying and removing detection box 1, through the flexible post 901 and the crashproof board 903 that detect 1 corner connection of box 1 to and the buffer spring 902 in flexible post 901 outside, can absorb the buffering to the collision impact force that receives detection box 1 corner, combine the elastic webbing 904 of installation between crashproof board 903 and go up the blotter 907 between connecting seat 905 and the lower connecting seat 906, can carry out further buffering protection to detection box 1, less external damage to detection box 1 that collides with.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an environment detects uses soil radon concentration detection device, is including detecting box (1), its characterized in that: the top end of the detection box body (1) is provided with a radon measuring instrument (2), the top end of the radon measuring instrument (2) is embedded and connected with a control switch (3), a placing plate (4) is arranged at the position, corresponding to one side of the radon measuring instrument (2), of the top end of the detection box body (1), and the top end of the placing plate (4) is connected with a crushing bin (5);
a crushing and screening mechanism (6) is arranged in the crushing bin (5), and the crushing and screening mechanism (6) comprises a discharge bin (601), a transmission bin (602), a transmission gear (603), a crank (604), a driven gear (605), a crushing shaft (606), a crushing rod (607), a mounting plate (608), a crushing inner bin (609), a screening net (610) and a collecting hopper (611);
the top end of the crushing bin (5) is connected with a discharge bin (601), the top end of the crushing bin (5) is provided with a transmission bin (602) corresponding to one side position of the discharge bin (601), the bottom end inner wall of the transmission bin (602) is rotatably provided with a transmission gear (603), the top end of the transmission gear (603) is fixedly provided with a crank (604), the bottom end inner wall of the transmission bin (602) is rotatably provided with a driven gear (605) corresponding to one side position of the transmission gear (603), the bottom end of the driven gear (605) is fixedly provided with a crushing shaft (606), the outer side of the crushing shaft (606) is uniformly connected with crushing rods (607), the inner wall of the discharge bin (601) is connected with a mounting plate (608), the top end of the mounting plate (608) is fixedly provided with a crushing inner bin (609), the inner wall bottom position of the crushing inner bin (609) is connected with a screening net (610), a collecting hopper (611) is embedded and installed at a position, corresponding to the lower position of the screening net (610), of one end of the crushing bin (5);
the input end of the control switch (3) is electrically connected with the output end of a commercial power, and the output end of the control switch (3) is electrically connected with the input end of the radon detector (2);
the transmission gear (603) and the driven gear (605) are connected with the transmission bin (602) through rotating shafts, and the transmission gear (603) is in toothed chain transmission connection with the driven gear (605); a spraying cleaning mechanism (7) is arranged in the detection box body (1), and the spraying cleaning mechanism (7) comprises a partition plate (701), a water storage cavity (702), a drying cavity (703), a water suction pump (704), a spraying pipe (705), a filter screen (706), a storage bin (707), a placing clamp (708) and a top cover (709);
the device comprises a detection box body (1), a partition plate (701) is installed on the inner wall of the bottom end of the detection box body (1), the interior of the detection box body (1) is divided into a water storage cavity (702) and a drying cavity (703) by the partition plate (701), a water suction pump (704) is connected to the inner wall of the bottom end of the water storage cavity (702), a spraying pipe (705) is connected to the top end of the water suction pump (704), a filter screen (706) is connected to the position, corresponding to the outer side of the water suction pump (704), of the inner wall of the bottom end of the water storage cavity (702), a storage bin (707) is installed at the top end of the detection box body (1), placing clamps (708) are uniformly installed on the inner wall of the bottom end of the storage bin (707), and a top cover (709) is placed at the top end of the storage bin (707);
the output end of the control switch (3) is electrically connected with the input end of the water pump (704);
a soil drying mechanism (8) is arranged in the drying cavity (703), and the soil drying mechanism (8) comprises an exhaust hole (801), an exhaust fan (802), a vertical plate (803), a placing sliding seat (804), a placing hopper (805), a disassembling cover (806) and an air inlet hole (807);
exhaust holes (801) are uniformly formed in the inner wall of one end of the drying cavity (703), an exhaust fan (802) is connected to the position, corresponding to the exhaust holes (801), of the inner wall of one end of the drying cavity (703), a vertical plate (803) is fixedly installed on the inner wall of the bottom end of the drying cavity (703), a placing sliding seat (804) is uniformly and fixedly connected to one end of the vertical plate (803), a placing hopper (805) is slidably installed at one end of the placing sliding seat (804), a disassembling cover (806) is embedded and installed at one end of the detection box body (1), and air inlet holes (807) are uniformly formed in one end of the disassembling cover (806);
the output end of the control switch (3) is electrically connected with the input end of the exhaust fan (802).
2. The soil radon concentration detection device for environmental detection as set forth in claim 1, wherein said top cover (709) is connected with said storage compartment (707) by a snap, and the aperture of said filter net (706) is 0.1 mm.
3. The soil radon concentration detection device for environment detection as claimed in claim 1, wherein the interval between two adjacent placing sliding seats (804) is 15cm, and one end of the placing hopper (805) is connected with a pull handle.
4. The soil radon concentration detection device for environment detection as recited in claim 1, wherein a knock-prevention mechanism (9) is installed on the outer side of the detection box body (1), and the knock-prevention mechanism (9) comprises a telescopic column (901), a buffer spring (902), a collision-prevention plate (903), an elastic band (904), an upper connection seat (905), a lower connection seat (906) and a buffer pad (907);
the detection box body is characterized in that telescopic columns (901) are symmetrically and uniformly arranged at four outer corners of the detection box body (1), the outer sides of the telescopic columns (901) are wrapped by buffer springs (902), one end of each telescopic column (901) is connected with an anti-collision plate (903), one end of each anti-collision plate (903) is uniformly connected with an elastic belt (904), an upper connecting seat (905) is symmetrically arranged at the bottom end of the detection box body (1), a lower connecting seat (906) is slidably arranged on the inner wall of the upper connecting seat (905), and a buffer cushion (907) is arranged at the joint of the upper connecting seat (905) and the lower connecting seat (906).
5. The soil radon concentration detection device for environmental detection as set forth in claim 4, wherein the corners of said crash-proof plate (903) are all smooth rounded corners, and the other end of said elastic band (904) is connected to one end of another crash-proof plate (903).
6. The soil radon concentration detection device for environment detection as claimed in claim 4, wherein a portable moving mechanism (10) is mounted on the outer side of the detection box body (1), and the portable moving mechanism (10) comprises a storage seat (1001), an expansion rod (1002), a lifting handle (1003), a moving wheel (1004) and an anti-skid block (1005);
the one end that detects box (1) is connected with storage seat (1001), the top symmetry embedding of storage seat (1001) is connected with telescopic link (1002), the top of telescopic link (1002) is connected with and carries and draws handle (1003), the below that detects box (1) is installed through last connecting seat (905) and lower connecting seat (906) symmetry and is removed wheel (1004), the below that detects box (1) corresponds and removes wheel (1004) one side position department and install non slipping spur (1005) through last connecting seat (905) and lower connecting seat (906) symmetry.
7. The soil radon concentration detection device for environment detection as claimed in claim 6, wherein the outside of the pulling handle (1003) is covered with an anti-slip rubber sleeve, and the bottom end of the anti-slip block (1005) is at the same level as the lowest position of the moving wheel (1004).
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| CN202010150094.6A CN111141892B (en) | 2020-03-06 | 2020-03-06 | Soil radon concentration detection device for environment detection |
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