Solid waste detector
Technical Field
The application relates to the technical field of detectors, in particular to a solid waste detector.
Background
The solid waste refers to solid matters and slurry-like matters discarded in the production, processing, circulation and living processes of human beings, and comprises solid particles separated from waste water and waste gas. Solid waste, when handled, stored or managed improperly, poses potential hazards to both human health and the environment. The detection of solid waste is of particular importance.
In the related art, the detector mainly comprises a box body, a cover body and a fluorescence detector. In the detection process, the cover body needs to be opened, the sample is placed above the fluorescence detector, and the cover body needs to be opened once when every sample is detected, so that the working efficiency is reduced, and the detection time is prolonged.
SUMMERY OF THE UTILITY MODEL
For the convenience of detection, reduce check-out time, this application provides a solid useless detector.
The application provides a solid useless detector adopts following technical scheme:
the utility model provides a solid useless detector, includes quick-witted case, the quick-witted incasement is provided with the working face, be provided with test probe on the working face, its characterized in that: the rotary table is rotatably arranged in the case, a rotary table is arranged at the upper end of the rotary shaft, and a motor is arranged at the lower end of the rotary shaft;
the rotating shaft penetrates through the working surface upwards;
the rotary table is provided with a plurality of accommodating grooves in a circumferential array with the axis as the circle center, and when the motor drives the rotary table to rotate by a unit angle, the accommodating grooves can correspond to the detection probes.
Through adopting above-mentioned technical scheme, when detecting the sample, put into the storage tank of carousel with a plurality of samples in, motor drive carousel rotates unit angle, and the storage tank can be corresponding with test probe, and test probe detects the sample in the storage tank, and record monitoring data continues drive carousel and carries out unit angle and rotate, carries out the test of next sample, can reduce the change number of times of sample, work efficiency more reduces operating time.
Preferably, at least two groups of elastic components are uniformly distributed on the side wall of the accommodating groove along the circumferential direction of the accommodating groove;
the elastic assembly comprises a limiting plate hinged to the side wall of the accommodating groove and a spring fixed to the side wall of the accommodating groove, and one end, far away from the side wall of the accommodating groove, of the spring is abutted to the limiting plate.
Through adopting above-mentioned technical scheme, in the sample defense storage tank, under the effect of spring force, limiting plate and sample butt, the sample can not rock in the storage tank.
Preferably, the limiting plate is an arc-shaped plate.
Through adopting above-mentioned technical scheme, the limiting plate is the arc, puts into the sample when at the storage tank, and the limiting plate is the arc, and the sample can be very smooth-going get into in the storage tank.
Preferably, the elastic assembly is provided with three sets.
Through adopting above-mentioned technical scheme, there are three group's elastic component, and three point can constitute a face, and is more firm to the fixed of sample.
Preferably, a snap ring is arranged at one end, close to the working surface, of the side wall of the accommodating groove along the circumferential direction of the accommodating groove.
Through adopting above-mentioned technical scheme, the setting of snap ring can prevent sample and working face friction.
Preferably, a cover is hinged to the case and used for covering the upper part of the rotating disc.
Through adopting above-mentioned technical scheme, the cover can be covered and on quick-witted case, has increased the leakproofness, prevents to have the light to reveal, causes the injury to the human body.
Preferably, one end of the cover, which is far away from the hinged shaft, is provided with a notch.
Through adopting above-mentioned technical scheme, the setting of breach can make things convenient for the change of sample, when needs change the sample, only needs drive carousel rotation unit angle, and the storage tank can be corresponding with the breach, then carries out the change of sample, has reduced the number of times of opening the cover, has increased work efficiency, has reduced operating time.
Preferably, the lower surface of the turntable is in smooth fit with the working surface, and the upper surface of the cover is in smooth fit with the inner wall of the cover.
Through adopting above-mentioned technical scheme, the carousel has increased the leakproofness through the smooth laminating of lower surface with working face and cover, has also increased the steadiness of carousel, prevents that the carousel from rocking.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when preparing to detect the sample, put into the storage tank of carousel with a plurality of samples, motor drive carousel rotation unit angle, the storage tank can be corresponding with test probe, and test probe detects the sample in the storage tank, and the record data continues to drive the carousel and carries out unit angle and rotate, carries out the test of next sample, can reduce the change number of times of sample, and work efficiency reduces operating time more.
2. The setting of breach can accomplish the change to the sample under the condition of the cover of not opening again, and when motor drive carousel rotated the unit angle, the storage tank can rotate the position corresponding with the breach, and follow-up just can change the sample, changes the in-process of sample, has reduced the number of times of opening of cover, has reduced check-out time, has increased work efficiency.
Drawings
Fig. 1 is a schematic overall structure diagram according to an embodiment of the present application.
Fig. 2 is a sectional view of fig. 1.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a schematic structural view of a closed state of the cover in fig. 1.
In the figure, 1, a chassis; 11. a working surface; 21. detecting a probe; 31. a rotating shaft; 32. a turntable; 33. a motor; 34. a containing groove; 4. an elastic component; 41. a limiting plate; 42. a spring; 43. a snap ring; 12. a machine cover; 13. and (4) a notch.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
Referring to fig. 1 and 2, a solid waste detector disclosed in the embodiment of the present application includes a case 1, a detection probe 21, a rotating shaft 31, a turntable 32, and a motor 33. The machine case 1 is provided with a working surface 11; a groove is formed in the working surface 11, and the detection probe 21 is installed in the groove; the rotating shaft 31 is rotatably connected inside the case 1, the upper end of the rotating shaft 31 upwards penetrates through the working surface 11, the upper end of the rotating shaft 31 is fixedly connected with the turntable 32, the lower end of the rotating shaft 31 is fixedly connected with an output shaft of the motor 33, the motor 33 is fixedly connected inside the case 1, the motor 33 can drive the rotating shaft 31 and the turntable 32 to rotate when working, and the axis of the turntable 32 is overlapped with the axis of the rotating shaft 31; the rotary disc 32 is smoothly attached to the working surface 11, and the rotary disc 32 can rotate relative to the working surface 11.
The turntable 32 is provided with a plurality of accommodating grooves 34 in a circular array with the axis as the center of a circle, the cross sections of the accommodating grooves 34 are circular, when in specific detection, samples are subpackaged into test tubes or other cup-shaped containers, and then the containers containing the samples are placed into the accommodating grooves 34.
In the actual detection, a plurality of test samples are placed in corresponding containers and then placed in the containing grooves 34, when the motor 33 drives the rotary disc 32 to rotate by a unit angle, the containing grooves 34 can correspond to the detection probes 21, the detection probes 21 detect the test samples in the containers, data are recorded after the detection is finished, the motor 33 is subsequently used for driving the rotary disc 32 to rotate by the unit angle, the next containing groove 34 corresponds to the detection probes 21, the detection probes 21 continue to detect the test samples in the containers, and the operation is repeated in such a way, so that the subsequent test samples are respectively detected, and corresponding data are obtained. According to the detection method, when the same sample is detected, the sample can be divided into a plurality of parts and respectively placed in the corresponding accommodating grooves 34, when the rotary disc 32 rotates, the detection probes 21 detect the samples in the accommodating grooves 34 one by one, and the obtained data is compared and analyzed to obtain a conclusion. The test sample does not need to be manually replaced every time, so that the detection time is shortened, and the working efficiency is improved.
Referring to fig. 2 and 3, the elastic member 4 is disposed in the accommodating groove 34. The elastic component 4 comprises a limit plate 41 and a spring 42, one end of the limit plate 41 is hinged on the side wall of the containing groove 34, and the other end of the limit plate 41 freely falls under the action of self gravity; one end of the spring 42 is fixed on the side wall of the accommodating groove 34, the other end of the spring 42 is abutted against the free end of the limiting plate 41, the free end of the limiting plate 41 is overlapped on the spring 42, a container filled with a sample is placed into the accommodating groove 34 from top to bottom, the container slides downwards along the limiting plate 41 to extrude the limiting plate 41, the corresponding limiting plate 41 rotates and compresses the spring 42, the spring 42 applies reverse elasticity to the limiting plate 41 under the action of elasticity, and the reverse elasticity acts on the sample container through the limiting plate 41 to provide a supporting force for the container; in order to support the container more firmly, evenly be provided with three group's elastic component 4 along circumference on the receiving groove 34 inner wall of coplanar, according to a planar principle of three point determination, set up three group's elastic component 4 and under the prerequisite of reducing the material as far as possible, can carry out stable support to the container, prevent that the container from rocking in receiving groove 34 when carousel 32 rotates.
The limiting plate 41 is an arc-shaped plate, and most of containers for placing samples are test tubes or cup-shaped containers, so that the contact area between the arc-shaped plate and the containers is increased, and the arc-shaped plate is stably supported.
The lower extreme of storage tank 34 lateral wall is fixed with snap ring 43 along its circumference, and snap ring 43 specifically adopts transparent material, and the container is placed on snap ring 43, can avoid rotating in-process container bottom surface and working face 11 and take place the friction, effectively protects the container.
Referring to fig. 4, a cover 12 is hinged on the case 1, and a notch 13 is formed at one end of the cover 12 far away from a hinge shaft thereof. In the actual detection, a plurality of test samples are placed in the corresponding accommodating grooves 34 through the containers, when the motor 33 drives the rotating disc 32 to rotate, the accommodating grooves 34 just correspond to the notches 13, and when the cover 12 is closed, one sample can be added into the accommodating grooves 34 through the notches 13 every time the rotating disc 32 rotates by one angle.
The implementation principle of the embodiment is as follows:
when needing to detect the sample, artifical cover 12 of opening, put into storage tank 34 in proper order the test sample of putting in the container, control motor 33 drive carousel 32 and rotate the unit angle, storage tank 34 can be corresponding with test probe 21, then test probe 21 detects the test sample in storage tank 34, record corresponding data after finishing detecting, continue to carry out the unit angle rotation with motor 33 drive carousel 32, test sample in the next storage tank 34 detects, the record data, so on and so on can carry out the detection of a plurality of test samples. The test sample can be divided into a plurality of parts, the test sample is placed in the plurality of accommodating grooves 34 through the container, the motor 33 is used for driving the rotary disc 32 to detect the test sample in the accommodating grooves 34 one by one, more detailed data of the test sample can be obtained, analysis is facilitated, the number of times of opening the cover and the number of times of replacing the test sample are reduced, the detection time is shortened, and the working efficiency is improved.
Because there is breach 13 on the cover 12, in the testing process, the sample in the storage tank 34 finishes detecting the back, rotate corresponding unit angle with motor 33 drive carousel 32, the storage tank 34 that the sample detection on the carousel 32 finishes can be corresponding with breach 13, the storage tank 34 that finishes detecting rotates behind the position corresponding with breach 13, the sample that finishes detecting in the storage tank 34 is taken out in breach 13 department can, need not open cover 12 and change the testing sample in the storage tank 34, the number of times of opening the cover has been reduced, the check out time has been reduced, and the work efficiency is increased.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.