CN111337487A - Agricultural product heavy metal detection mechanism - Google Patents
Agricultural product heavy metal detection mechanism Download PDFInfo
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- CN111337487A CN111337487A CN202010303740.8A CN202010303740A CN111337487A CN 111337487 A CN111337487 A CN 111337487A CN 202010303740 A CN202010303740 A CN 202010303740A CN 111337487 A CN111337487 A CN 111337487A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
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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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Abstract
The invention discloses a heavy metal detection mechanism for agricultural products, which comprises a shell, wherein a transmission device, an extrusion crushing device, a blanking device, a detection device, a stirring device and a liquid adding device are arranged in the shell, the extrusion crushing device is arranged on the left side of the transmission device, the upper part of the extrusion crushing device is linked with the transmission device through a first gear transmission part, the lower part of the extrusion crushing device is rotatably arranged on the shell, the blanking device is linked with the extrusion crushing device, the detection device is fixed on the blanking device, the transmission end of the stirring device is linked with the transmission device through a second gear transmission part, the liquid adding device is fixed on the shell, and the liquid adding end of the liquid adding device is connected with the detection device, so that the operation of the detection mechanism driven by a motor in a mechanical transmission mode is realized, the manufacturing cost is saved, the energy consumption of equipment operation is lower while the automation is realized, the fruit vegetables are cut and smashed by the metal mesh surface in an extruding mode, smashing time is saved, and detection speed is improved.
Description
Technical Field
The invention relates to the field of agricultural product detection, in particular to an agricultural product heavy metal detection mechanism.
Background
In recent years, the economy of China has been rapidly developed, but the environmental pollution caused by the economy is more and more obvious at the same time, especially the heavy metal pollution of the atmosphere, water bodies and soil caused by the industry and the processing and manufacturing industry. Heavy metal pollution of water, soil and farmland is the leading cause of the content of heavy metals in agricultural products such as vegetables, fruits and grains exceeding standard. The heavy metals of copper, lead and cadmium mainly enter human bodies through food and breath. Although heavy metals in agricultural products generally do not cause acute poisoning of people, the heavy metals are accumulated in human bodies through food chains, and further the health of the human bodies is affected. In the face of the safety problems of food, especially agricultural products, caused by the increasingly severe environmental pollution, adverse effects and potential risks are generated on the health of the people.
Most simple structure of current detection mechanism, a lot of drive mechanism all use motor or pneumatic cylinder to replace, be equipped with many motors and hydraulic equipment in a detection mechanism usually, many motors and hydraulic equipment then need the controller to carry out coordinated control, in case the controller procedure makes mistakes or the trouble then whole mechanism will not be operated, check out test set's reliability can not be ensured, and many motors and hydraulic equipment have increaseed the cost of purchasing raw and other materials and power consumption, and the crushing time of current fruit vegetables is longer, thereby holistic detection rate has been reduced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an agricultural product heavy metal detection mechanism to solve the problems in the prior art.
In order to solve the technical problem, the invention is solved by the following technical scheme:
a heavy metal detection mechanism for agricultural products comprises a shell, wherein a transmission device, an extrusion crushing device, a discharging device, a detection device, a stirring device and a liquid adding device are arranged in the shell, the transmission device is vertically fixed on the side surface of the shell, the extrusion crushing device is arranged on the left side of the transmission device, the upper part of the extrusion crushing device is linked with the transmission device through a first gear transmission piece, the lower part of the extrusion crushing device is rotatably arranged on the shell, the discharging device is arranged under the extrusion crushing device and linked with the extrusion crushing device, the detection device is fixed on the discharging device, the stirring end of the stirring device is arranged in the detection device, the transmission end of the stirring device is linked with the transmission device through a second gear transmission piece, the liquid adding device is fixed on the shell, and the liquid adding end of the liquid adding device is connected with the detection device, the liquid feeding device is used for adding the color developing agent into the detection device, the extrusion crushing device is used for crushing and extruding the agricultural products into the detection device, and the stirring device is used for stirring the agricultural products in the detection device.
Preferably, the transmission device comprises a main shaft and a motor, the motor is fixed on the shell, the main shaft is rotatably erected on the shell, the output end of the motor is connected with the main shaft, a gear seat is fixed beside the main shaft, a third gear transmission part and a first fixed gear are arranged on the gear seat, the first fixed gear is fixed at the front end of the third gear transmission part, and the rear end of the third gear transmission part is linked with the main shaft.
Preferably, extrusion reducing mechanism includes base, extrusion head, crank link gear and universal axis of rotation, the base lower part links to each other with the crank link gear is rotatable, be equipped with the second fixed gear on the crank link gear, second fixed gear left side is connected with the third fixed gear, the second fixed gear is connected with first fixed gear through the hinge, the rotatable setting in universal axis of rotation left side is on base upper portion, the universal axis of rotation right side is connected with first gear drive spare, the extrusion head sets up in the base left side.
Preferably, the base is further provided with an eccentric shaft, one end of the eccentric shaft is connected with the universal rotating shaft, and the other end of the eccentric shaft is connected with the extrusion head through a connecting shaft.
Preferably, the blanking device comprises a first cam, a lever, a blanking seat, a first push rod, a second push rod, a T-shaped pipe and an extrusion barrel, the blanking seat is fixed on the shell, the lever is fixed on the blanking seat, the rear end of the lever is connected with the second push rod, the second push rod is inserted at the left end of the T-shaped pipe, the T-shaped pipe is fixed on the blanking seat, a feeding channel is arranged on the T-shaped pipe, the feeding channel is vertical to the second push rod, the right end of the T-shaped pipe is communicated with the extrusion barrel, the first cam is rotatably arranged on the shell, a fourth fixed gear is arranged on the first cam, the fourth fixed gear is connected with a third fixed gear through a hinge, the first push rod is arranged at the left side of the first cam, the right end of the first push rod is abutted against the first cam through a roller, and the left end of the first push rod is pivotably connected to the lower portion of the lever, the rear side of the first push rod can be slidably clamped on the shell.
Preferably, the extrusion barrel head face is the metal mesh face, detection device is including detecting the test tube, it fixes in extrusion barrel head portion to detect the test tube, it is connected with the blow off pipe to detect the test tube bottom, is equipped with the valve between this blow off pipe and the detection test tube.
Preferably, agitating unit includes stirring rod and fourth gear drive spare, it is intraductal that the stirring rod upper end is inserted and is examined the test, the stirring rod lower extreme is connected with fourth gear drive spare, fourth gear drive spare is connected with the second gear drive spare.
Preferably, the liquid feeding device includes second cam, fifth fixed gear, sixth fixed gear, liquid feeding seat, presses out liquid mechanism and stock solution bottle, press out liquid mechanism and fix at the stock solution bottle left end, press out the liquid end of liquid mechanism and be connected with the detection test tube through the hose, the stock solution bottle slides and sets up on the liquid feeding seat, the liquid feeding seat is fixed on the casing, the pivotable setting of sixth fixed gear is on the liquid feeding seat, the second cam links to each other with sixth fixed gear, and the second cam supports and leans on the stock solution bottle, fifth fixed gear fixes on the main shaft, fifth fixed gear passes through the hinge and links to each other with sixth fixed gear.
Preferably, the first gear transmission member, the second gear transmission member, the third gear transmission member and the fourth gear transmission member have the same structure, the first gear transmission member includes a first bevel gear and a second bevel gear, the first bevel gear is perpendicular to the second bevel gear, and the first bevel gear is in gear joint with the second bevel gear.
Preferably, the first gear transmission member and the second gear transmission member are covered with a fixing seat, and the fixing seat is fixed on the shell.
According to the technical scheme, the transmission device is respectively linked with the extrusion crushing device, the blanking device, the stirring device and the liquid adding device, so that the operation of driving the detection mechanism by a motor in a mechanical transmission mode is realized, the manufacturing cost is saved, the equipment has lower energy consumption in operation while realizing automation, a large amount of electric energy is saved, fruits and vegetables are cut and crushed by the metal mesh surface in an extrusion mode, a large amount of crushing time is saved, the integral detection speed is improved, the device is reasonable in design, meets market requirements, and is suitable for popularization.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be discussed below, it is obvious that the technical solutions described in conjunction with the drawings are only some embodiments of the present invention, and for those skilled in the art, other embodiments and drawings can be obtained according to the embodiments shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial schematic view of the liquid adding device of the present invention;
FIG. 3 is a schematic view of the first gear drive member of the present invention.
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments described herein without the need for inventive work, are within the scope of the present invention.
As shown in figures 1 to 2, the heavy metal detection mechanism for agricultural products comprises a shell 1, wherein a transmission device, an extrusion crushing device, a blanking device, a detection device, a stirring device and a liquid adding device are arranged in the shell 1, the transmission device is vertically fixed on the side surface of the shell 1, the extrusion crushing device is arranged on the left side of the transmission device, the upper part of the extrusion crushing device is linked with the transmission device through a first gear transmission piece 4, the lower part of the extrusion crushing device is rotatably arranged on the shell 1, the blanking device is arranged right below the extrusion crushing device, the blanking device is linked with the extrusion crushing device, the detection device is fixed on the blanking device, the stirring end of the stirring device is arranged in the detection device, the transmission end of the stirring device is linked with the transmission device through a second gear transmission piece 5, and the liquid adding device is fixed on the shell 1, this liquid feeding device's liquid feeding end is connected with detection device, the liquid feeding device is arranged in adding the colour-developing agent detection device, extrusion reducing mechanism is used for smashing agricultural product and extrudeing into detection device in, agitating unit is used for stirring the agricultural product in the detection device.
The transmission device comprises a main shaft 3 and a motor 2, the motor 2 is fixed on a shell 1, the main shaft 3 is rotatably erected on the shell 1, the output end of the motor 2 is connected with the main shaft 3, a gear seat 6 is fixed beside the main shaft 3, a third gear transmission piece and a first fixed gear 7 are arranged on the gear seat 6, the first fixed gear 7 is fixed at the front end of the third gear transmission piece, the rear end of the third gear transmission piece is linked with the main shaft 3, the motor 2 can drive the main shaft 3 to rotate, the main shaft 3 can drive the third gear transmission piece to rotate, and the third gear transmission piece can drive the first fixed gear 7 to rotate.
The extrusion crushing device comprises a base 10, an extrusion head 11, a crank linkage mechanism 9 and a universal rotating shaft 12, the lower part of the base 10 is rotatably connected with a crank linkage mechanism 9, a second fixed gear 8 is arranged on the crank linkage mechanism 9, the left side of the second fixed gear 8 is connected with a third fixed gear, the second fixed gear 8 is connected with the first fixed gear 7 through a hinge, the left side of the universal rotating shaft 12 is rotatably arranged at the upper part of the base 10, the right side of the universal rotating shaft 12 is connected with the first gear transmission piece 4, the extrusion head 11 is arranged on the left side of the base 10, the first fixed gear 7 rotates to drive the second fixed gear 8 to rotate, the second fixed gear 8 can drive the lower end of the crank linkage mechanism 9 to rotate, the crank linkage mechanism 9 can drive the base 10 to do up-down reciprocating motion, and the first gear transmission part 4 can drive the universal rotating shaft 12 to rotate.
The base 10 is further provided with an eccentric shaft 13, one end of the eccentric shaft 13 is connected with a universal rotating shaft 12, the other end of the eccentric shaft 13 is connected with the extrusion head 11 through a connecting shaft, the universal rotating shaft 12 can drive the eccentric shaft 13 to rotate, the eccentric shaft 13 can drive the extrusion head 11 to move up and down, the eccentric shaft 13 can increase the backward shaking of the extrusion head 11, and the impulsive force of the extrusion head 11 is increased.
The blanking device comprises a first cam 20, a lever 24, a blanking seat 25, a first push rod 23, a second push rod 26, a T-shaped pipe 27 and an extrusion barrel 28, wherein the blanking seat 25 is fixed on the shell 1, the lever 24 is fixed on the blanking seat 25, the rear end of the lever 24 is connected with the second push rod 26, the second push rod 26 is inserted at the left end of the T-shaped pipe 27, the T-shaped pipe 27 is fixed on the blanking seat 25, a feeding channel 33 is arranged on the T-shaped pipe 27, the feeding channel 33 is vertical to the second push rod 26, the right end of the T-shaped pipe 27 is communicated with the extrusion barrel 28, the first cam 20 is rotatably arranged on the shell 1, a fourth fixed gear 21 is arranged on the first cam 20, the fourth fixed gear 21 is connected with a third fixed gear through a hinge, the first push rod 23 is arranged at the left side of the first cam 20, and the right end of the first push rod 23 is abutted against the first cam 20 through a roller, the left end pivotable of first push rod 23 is connected in lever 24 lower part, first push rod 23 rear side slidable joint is on casing 1, vegetables and fruits can get into from feedstock channel 33, second push rod 26 can push the vegetables and fruits that get into in the extrusion bucket 28, particularly, the third fixed gear rotates along with second fixed gear 8 rotates, the third fixed gear passes through the hinge and drives fourth fixed gear 21 and rotate, fourth fixed gear 21 can drive first cam 20 and rotate, first cam 20 drives first push rod 23 and controls the operation repeatedly, first push rod 23 drives lever 24 and controls the operation repeatedly, lever 24 can drive second push rod 26 and control the operation, thereby push the vegetables and fruits into.
28 bottom surfaces of extrusion bucket are the metal mesh, detection device is including detecting test tube 29, it fixes in extrusion bucket 28 bottom to detect test tube 29, it is connected with blow off pipe 30 to detect test tube 29 bottom, is equipped with the valve between this blow off pipe 30 and the detection test tube 29, and the fruit vegetables receive the extrusion force and are cut into the fritter by the metal mesh, and the fruit vegetables after the cutting drop and detect in detecting test tube 29.
Agitating unit includes puddler 32 and fourth gear drive 31, the puddler 32 upper end is inserted and is detected in the test tube 29, the puddler 32 lower extreme is connected with fourth gear drive 31, fourth gear drive 31 is connected with second gear drive 5, and 3 rotations of main shaft can drive second gear drive 5 and rotate, and second gear drive 5 can drive fourth gear drive 31 and rotate, and fourth gear drive 31 can drive puddler 32 and rotate.
The liquid adding device comprises a second cam 17, a fifth fixed gear 14, a sixth fixed gear 15, a liquid adding seat 16, a pressing liquid outlet mechanism and a liquid storage bottle 18, the pressing liquid outlet mechanism is fixed at the left end of the liquid storage bottle 18, the liquid outlet end of the pressing liquid outlet mechanism is connected with a detection test tube 29 through a hose, the liquid storage bottle 18 is slidably arranged on the liquid adding seat 16, the liquid adding seat 16 is fixed on the shell 1, the sixth fixed gear 15 is pivotally arranged on the liquid adding seat 16, the second cam 17 is connected with the sixth fixed gear 15, the second cam 17 abuts against the liquid storage bottle 18, the fifth fixed gear 14 is fixed on the main shaft 3, the fifth fixed gear 14 is connected with the sixth fixed gear 15 through a hinge, the main shaft 3 can drive the fifth fixed gear 14 to rotate, the fifth fixed gear 14 can drive the sixth fixed gear 15 to rotate through a hinge, the sixth fixed gear 15 can drive the second cam 17 to rotate, the second cam 17 can drive the liquid storage bottle 18 to move left and right, the liquid storage bottle 18 moves left and right to extrude the liquid outlet pressing mechanism, the color developing agent is stored in the liquid storage bottle 18, and the color developing agent flowing out of the liquid outlet pressing mechanism enters the detection test tube 29.
The first gear transmission member 4, the second gear transmission member 5, the third gear transmission member and the fourth gear transmission member 31 have the same structure, the first gear transmission member 4 comprises a first bevel gear 34 and a second bevel gear 35, the first bevel gear 34 is perpendicular to the second bevel gear 35, the first bevel gear 34 is in toothed connection with the second bevel gear 35, the first bevel gear 34 can drive the second bevel gear 35 to rotate by rotating, and the first bevel gear 34 and the second bevel gear 35 are matched with each other to change the transmission direction.
First gear drive spare 4 and 5 dustcoats of second gear drive spare are equipped with the fixing base, the fixing base is fixed on casing 1, and the fixing base can play the fixed action, can prevent that first gear drive spare 4 and 5 removals of second gear drive spare.
When the device is used, the motor 2 is started, fruits and vegetables are placed in the feeding channel 33, a certain color developing agent is stored in the liquid storage bottle 18, the main shaft 3 rotates, the main shaft 3 drives the blanking device to push the fruits and vegetables into the extrusion barrel 28, the extrusion head 11 of the extrusion crushing device is inserted into the extrusion barrel 28 to extrude the fruits and vegetables, the metal mesh cuts the extruded fruits and vegetables, the cut fruits and vegetables fall into the detection test tube 29 through meshes of the metal mesh, air can be injected into the liquid storage bottle 18 by pressing the liquid outlet mechanism, a certain amount of color developing agent can be sprayed out by increasing the pressure in the liquid storage bottle 18, the main shaft 3 drives the stirring rod 32 on the stirring device to stir and mix the color developing agent and the fruits and vegetables while the color developing agent flows into the detection test tube 29 through the pipeline, the color of the mixed liquid is observed after the mixing is finished, the color comparison card is used to obtain the detection result, wherein, people's accessible naked eye is surveyed, also can calculate final testing result through installation camera and computer, the valve is opened after detecting the completion, the mixed liquid of fruit vegetables and color-developing agent flows out from blow off pipe 30, the valve can be the solenoid valve that has timing function, open the valve automatically through setting for the definite time, can put into next fruit vegetables after detecting the completion and continue to detect, each testing process passes through the accurate cooperation of mechanical structure, whole testing procedure closely links to each other, the dwell time of fruit vegetables in each testing procedure has been shortened, detection efficiency has been accelerated, the cost of purchase material when having saved manufacturing, whole detection mechanism operates through a motor 2, the power consumption of detection mechanism has been practiced thrift, the detection cost has been saved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive. The scope of the invention is indicated by the appended claims, rather than the foregoing description, and all changes that 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides an agricultural product heavy metal detection mechanism, includes casing (1), its characterized in that: the device is characterized in that a transmission device, an extrusion crushing device, a blanking device, a detection device, a stirring device and a liquid adding device are arranged in the shell (1), the transmission device is vertically fixed on the side surface of the shell (1), the extrusion crushing device is arranged on the left side of the transmission device, the upper part of the extrusion crushing device is linked with the transmission device through a first gear transmission part (4), the lower part of the extrusion crushing device is rotatably arranged on the shell (1), the blanking device is arranged under the extrusion crushing device and linked with the extrusion crushing device, the detection device is fixed on the blanking device, the stirring end of the stirring device is arranged in the detection device, the transmission end of the stirring device is linked with the transmission device through a second gear transmission part (5), the liquid adding device is fixed on the shell (1), and the liquid adding end of the liquid adding device is connected with the detection device, the liquid feeding device is used for adding the color developing agent into the detection device, the extrusion crushing device is used for crushing and extruding the agricultural products into the detection device, and the stirring device is used for stirring the agricultural products in the detection device.
2. The agricultural product heavy metal detection mechanism of claim 1, wherein the transmission device comprises a spindle (3) and a motor (2), the motor (2) is fixed on the housing (1), the spindle (3) is rotatably erected on the housing (1), an output end of the motor (2) is connected with the spindle (3), a gear seat (6) is fixed beside the spindle (3), a third gear transmission member and a first fixed gear (7) are arranged on the gear seat (6), the first fixed gear (7) is fixed at the front end of the third gear transmission member, and the rear end of the third gear transmission member is linked with the spindle (3).
3. The agricultural product heavy metal detection mechanism of claim 2, wherein the extrusion crushing device comprises a base (10), an extrusion head (11), a crank linkage mechanism (9) and a universal rotating shaft (12), the lower portion of the base (10) is rotatably connected with the crank linkage mechanism (9), a second fixed gear (8) is arranged on the crank linkage mechanism (9), a third fixed gear is connected to the left side of the second fixed gear (8), the second fixed gear (8) is connected with the first fixed gear (7) through a hinge, the left side of the universal rotating shaft (12) is rotatably arranged on the upper portion of the base (10), the right side of the universal rotating shaft (12) is connected with the first gear transmission member (4), and the extrusion head (11) is arranged on the left side of the base (10).
4. The heavy metal detection mechanism for agricultural products of claim 3, wherein the base (10) is further provided with an eccentric shaft (13), one end of the eccentric shaft (13) is connected with the universal rotating shaft (12), and the other end of the eccentric shaft (13) is connected with the extrusion head (11) through a connecting shaft.
5. The agricultural product heavy metal detection mechanism of claim 4, wherein the blanking device comprises a first cam (20), a lever (24), a blanking seat (25), a first push rod (23), a second push rod (26), a T-shaped pipe (27) and an extrusion barrel (28), the blanking seat (25) is fixed on the shell (1), the lever (24) is fixed on the blanking seat (25), the rear end of the lever (24) is connected with the second push rod (26), the second push rod (26) is inserted at the left end of the T-shaped pipe (27), the T-shaped pipe (27) is fixed on the blanking seat (25), a feeding channel (33) is arranged on the T-shaped pipe (27), the feeding channel (33) is perpendicular to the second push rod (26), the right end of the T-shaped pipe (27) is communicated with the extrusion barrel (28), the first cam (20) is arranged on the shell (1), be equipped with fourth fixed gear (21) on first cam (20), fourth fixed gear (21) are connected with the third fixed gear through the hinge, first push rod (23) set up in first cam (20) left side, the right-hand member of first push rod (23) passes through the gyro wheel and contradicts with first cam (20), the pivotable connection in lever (24) lower part of left end of first push rod (23), first push rod (23) rear side slidable joint is on casing (1).
6. The agricultural product heavy metal detection mechanism of claim 5, wherein the bottom surface of the extrusion barrel (28) is a metal mesh surface, the detection device comprises a detection test tube (29), the detection test tube (29) is fixed at the bottom of the extrusion barrel (28), a drain pipe (30) is connected to the bottom of the detection test tube (29), and a valve is arranged between the drain pipe (30) and the detection test tube (29).
7. An agricultural product heavy metal detection mechanism according to claim 6, wherein the stirring device comprises a stirring rod (32) and a fourth gear transmission member (31), the upper end of the stirring rod (32) is inserted into the detection test tube (29), the lower end of the stirring rod (32) is connected with the fourth gear transmission member (31), and the fourth gear transmission member (31) is connected with the second gear transmission member (5).
8. The heavy metal detection mechanism for agricultural products of claim 7, wherein the liquid adding device comprises a second cam (17), a fifth fixed gear (14), a sixth fixed gear (15), a liquid adding seat (16), a liquid pressing mechanism and a liquid storage bottle (18), the liquid pressing mechanism is fixed at the left end of the liquid storage bottle (18), the liquid outlet end of the liquid pressing mechanism is connected with a detection test tube (29) through a hose, the liquid storage bottle (18) is slidably arranged on the liquid adding seat (16), the liquid adding seat (16) is fixed on the shell (1), the sixth fixed gear (15) is pivotably arranged on the liquid adding seat (16), the second cam (17) is connected with the sixth fixed gear (15), the second cam (17) abuts against the liquid storage bottle (18), and the fifth fixed gear (14) is fixed on the main shaft (3), the fifth fixed gear (14) is connected with the sixth fixed gear (15) through a hinge.
9. A heavy metal detection mechanism for agricultural products according to claim 8, wherein the first gear transmission member (4), the second gear transmission member (5), the third gear transmission member and the fourth gear transmission member (31) have the same structure, the first gear transmission member (4) comprises a first bevel gear (34) and a second bevel gear (35), the first bevel gear (34) is perpendicular to the second bevel gear (35), and the first bevel gear (34) is in gear joint with the second bevel gear (35).
10. A heavy metal detection mechanism for agricultural products according to claim 9, wherein the first gear transmission member (4) and the second gear transmission member (5) are covered with fixing seats, and the fixing seats are fixed on the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010303740.8A CN111337487A (en) | 2020-04-17 | 2020-04-17 | Agricultural product heavy metal detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010303740.8A CN111337487A (en) | 2020-04-17 | 2020-04-17 | Agricultural product heavy metal detection mechanism |
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| Publication Number | Publication Date |
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| CN111337487A true CN111337487A (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010303740.8A Withdrawn CN111337487A (en) | 2020-04-17 | 2020-04-17 | Agricultural product heavy metal detection mechanism |
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| CN (1) | CN111337487A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112098398A (en) * | 2020-09-16 | 2020-12-18 | 沙锐 | Fruit vegetables pesticide residue detection device |
| CN113533661A (en) * | 2021-07-22 | 2021-10-22 | 钟佳龙 | Food safety detection device and detection method thereof |
| CN113970543A (en) * | 2021-09-14 | 2022-01-25 | 潍坊海润华辰检测技术有限公司 | Rapid determination device for mirabilite file in pork |
| CN114088896A (en) * | 2022-01-20 | 2022-02-25 | 深圳市汇知科技有限公司 | Detection device and detection method for heavy metals in agricultural products |
| CN117713687A (en) * | 2023-11-30 | 2024-03-15 | 欧贝黎新能源科技股份有限公司 | Solar photovoltaic module detection device |
-
2020
- 2020-04-17 CN CN202010303740.8A patent/CN111337487A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112098398A (en) * | 2020-09-16 | 2020-12-18 | 沙锐 | Fruit vegetables pesticide residue detection device |
| CN113533661A (en) * | 2021-07-22 | 2021-10-22 | 钟佳龙 | Food safety detection device and detection method thereof |
| CN113533661B (en) * | 2021-07-22 | 2023-08-08 | 山东迪雀食品有限公司 | Food safety detection device and detection method thereof |
| CN113970543A (en) * | 2021-09-14 | 2022-01-25 | 潍坊海润华辰检测技术有限公司 | Rapid determination device for mirabilite file in pork |
| CN113970543B (en) * | 2021-09-14 | 2024-04-09 | 潍坊海润华辰检测技术有限公司 | Quick measuring device of tinib file in pork |
| CN114088896A (en) * | 2022-01-20 | 2022-02-25 | 深圳市汇知科技有限公司 | Detection device and detection method for heavy metals in agricultural products |
| CN114088896B (en) * | 2022-01-20 | 2022-04-05 | 深圳市汇知科技有限公司 | Detection device and detection method for heavy metals in agricultural products |
| CN117713687A (en) * | 2023-11-30 | 2024-03-15 | 欧贝黎新能源科技股份有限公司 | Solar photovoltaic module detection device |
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Application publication date: 20200626 |