阅读说明：本技术 一种农药残留成分分析系统 (Pesticide residue composition analysis system ) 是由 毛堂富 于 2021-09-09 设计创作，主要内容包括：本发明涉及农药残留分析的技术领域,特别是涉及一种农药残留成分分析系统,其可避免清洗农产品时,将其损坏,保证后续对农药残留成分分析的准确性；包括清洗筒、电机、螺盖、网框、传动箱、传动轴、主动锥齿轮、从动锥齿轮、从动轴、连接片、清洁电机和清洁毛刷,清洗筒底端和电机顶端固定连接,电机的输出端设有搅拌轴,搅拌轴转动安装在清洗筒内,搅拌轴上设有三组搅拌叶,清洗筒上设有连接架,连接架连接设置有螺纹管,螺盖可与螺纹管螺纹连接,网框位于清洗筒内,网框和螺纹管连接,传动箱和网框固定连接,传动轴转动安装在传动箱内,传动轴底端和电机的输出端连接,传动轴顶端穿过传动箱顶端并与搅拌轴底端固定连接。(The invention relates to the technical field of pesticide residue analysis, in particular to a pesticide residue component analysis system which can prevent an agricultural product from being damaged when being cleaned and ensure the accuracy of subsequent pesticide residue component analysis; including the wash bowl, including a motor, an end cap, the spiral cover, the screen frame, the transmission case, the transmission shaft, initiative bevel gear, driven bevel gear, the driven shaft, the connection piece, clean motor and clean brush, wash bowl bottom and motor top fixed connection, the output of motor is equipped with the (mixing) shaft, the (mixing) shaft rotates and installs in the wash bowl, be equipped with three group's stirring leaves on the (mixing) shaft, be equipped with the link on the wash bowl, the link is connected and is provided with the screwed pipe, the spiral cover can with screwed pipe threaded connection, the screen frame is located the wash bowl, screen frame and screwed pipe connection, transmission case and screen frame fixed connection, the transmission shaft rotates and installs in the transmission case, the output of transmission shaft bottom and motor is connected, the transmission shaft top pass the transmission case top and with (mixing) shaft bottom fixed connection.)

1. A pesticide residue component analysis system is characterized by comprising a cleaning cylinder (1), a motor (2) and a cleaning device, wherein the bottom end of the cleaning cylinder (1) is fixedly connected with the top end of the motor (2), a stirring shaft (3) is arranged at the output end of the motor (2), the stirring shaft (3) is rotatably installed in the cleaning cylinder (1), three groups of stirring blades (4) are arranged on the stirring shaft (3), and the cleaning device is installed in the cleaning cylinder (1);

the cleaning device comprises a screw cap (9), a screen frame (10), a transmission case (11), a transmission shaft (12), a driving bevel gear (13), a driven bevel gear (14), a driven shaft (15), a connecting piece (16), a cleaning motor (17) and a cleaning brush (19), wherein a connecting frame (7) is arranged on a cleaning barrel (1), a threaded pipe (8) is connected with the connecting frame (7), the screw cap (9) can be in threaded connection with the threaded pipe (8), the screen frame (10) is positioned in the cleaning barrel (1), the screen frame (10) is connected with the threaded pipe (8), the transmission case (11) is fixedly connected with the screen frame (10), the transmission shaft (12) is rotatably arranged in the transmission case (11), the bottom end of the transmission shaft (12) is connected with the output end of the motor (2), the top end of the transmission shaft (12) penetrates through the top end of the transmission case (11) and is fixedly connected with the bottom end of a stirring shaft (3), the driving bevel gear (13) is fixedly sleeved on the transmission shaft (12), driven bevel gear (14) and drive bevel gear (13) meshing, driven shaft (15) and driven bevel gear (14) fixed connection, driven shaft (15) rotate pass screen frame (10) and with connection piece (16) fixed connection, cleaning motor (17) fixed mounting is on connection piece (16), the output of cleaning motor (17) is equipped with connecting axle (18), connecting axle (18) rotate and pass connection piece (16), cleaning brush (19) fixed sleeve establishes on connecting axle (18).

2. The pesticide residue component analysis system of claim 1, further comprising a drain port (6), wherein a drain pipe (5) is arranged at the lower part of the cleaning cylinder (1), and the drain port (6) is communicated with the drain pipe (5).

3. The pesticide residue component analysis system of claim 2, further comprising a cylinder cover (20) and a water injection port (22), wherein the cylinder cover (20) can be covered on the top end of the cleaning cylinder (1), the top end of the cylinder cover (20) is provided with a water injection connecting pipe (21), and the water injection port (22) is communicated with the water injection connecting pipe (21).

4. The pesticide residue composition analyzing system of claim 3, further comprising a power supply box (23), wherein the power supply box (23) is fixedly installed at the bottom end of the motor (2), the output end of the power supply box (23) is connected with the input end of the motor (2), and a battery jar (24) is arranged in the power supply box (23).

5. The system for analyzing components of pesticide residues as claimed in claim 4, further comprising a rubber sheet (25) and a dust plug (26), wherein the dust plug (26) is inserted into the battery container (24) through the rubber sheet (25).

6. The pesticide residue component analysis system of claim 5, further comprising an observation window (27), wherein the observation window (27) is fixedly installed on the outer wall of the cleaning barrel (1), and one end of the observation window (27) is provided with a scale mark (28).

7. The pesticide residue component analysis system of claim 6, further comprising three sets of columns (29) and bases (30), wherein the top ends of the columns (29) are fixedly connected with the bottom end of the cleaning barrel (1), and the bottom ends of the columns (29) are fixedly connected with the top end of the base (30).

8. The pesticide residue component analysis system of claim 7, further comprising a connecting column (31) and a finger ring (32), wherein the connecting column (31) is fixedly connected with the screw cap (9), and the finger ring (32) is fixedly connected with the connecting column (31).

Technical Field

The invention relates to the technical field of pesticide residue analysis, in particular to a pesticide residue component analysis system.

Background

The pesticide residue is a generic term for a pesticide parent, derivative, metabolite, degradation product and impurity remaining in the environment, organism and food after the pesticide is used. The main reason for the over-standard pesticide residue of vegetables is that organophosphorus pesticides and carbamate pesticides such as methamidophos, omethoate, phorate, parathion, methyl parathion and the like which are prohibited to be used in vegetable production in some countries. Acute poisoning accidents of people and livestock can be caused by eating food containing a large amount of highly toxic and extremely toxic pesticide residues. If the agricultural and sideline products with pesticide residues exceeding the standard are eaten for a long time, although acute poisoning cannot be caused, chronic poisoning of people and animals can be caused, diseases can be caused, cancers can be induced, and even the next generation can be influenced. Therefore, the analysis of the components of the pesticide residue is very important.

The existing pesticide residue analysis mode is that, put into the cylinder with the agricultural product that remains the pesticide in, add water again, the starter motor makes stirring leaf stir water, with agricultural product sanitization, wash the pesticide impurity of adhesion on the agricultural product down, then the measurement personnel again to the water sample, carry out the analysis can, however this kind of mode probably makes the stirring leaf harm agricultural product, makes the material in the agricultural product melt into the aquatic to influence subsequent pesticide residue analysis result.

Disclosure of Invention

In order to solve the technical problems, the invention provides a pesticide residue component analysis system which can prevent an agricultural product from being damaged when the agricultural product is cleaned and ensure the accuracy of subsequent pesticide residue component analysis.

The invention relates to a pesticide residue component analysis system, which comprises a cleaning barrel, a motor, a screw cap, a screen frame, a transmission case, a transmission shaft, a driving bevel gear, a driven shaft, a connecting sheet, a cleaning motor and a cleaning brush, wherein the bottom end of the cleaning barrel is fixedly connected with the top end of the motor, the output end of the motor is provided with a stirring shaft, the stirring shaft is rotatably arranged in the cleaning barrel and is provided with three groups of stirring blades, the cleaning barrel is provided with a connecting frame, the connecting frame is connected with a threaded pipe, the screw cap can be in threaded connection with the threaded pipe, the screen frame is positioned in the cleaning barrel, the screen frame is connected with the threaded pipe, the transmission case is fixedly connected with the screen frame, the transmission shaft is rotatably arranged in the transmission case, the bottom end of the transmission shaft is connected with the output end of the motor, the top end of the transmission shaft penetrates through the top end of the transmission case and is fixedly connected with the bottom end of the stirring shaft, the driving bevel gear is fixedly sleeved on the transmission shaft, the driven bevel gear is meshed with the driving bevel gear, the driven shaft is fixedly connected with the driven bevel gear, the driven shaft rotates to penetrate through the screen frame and is fixedly connected with the connecting sheet, the cleaning motor is fixedly installed on the connecting sheet, the output end of the cleaning motor is provided with a connecting shaft, the connecting shaft rotates to penetrate through the connecting sheet, and the cleaning brush is fixedly sleeved on the connecting shaft.

The pesticide residue component analysis system further comprises a drainage interface, wherein a drainage pipe is arranged at the lower part of the cleaning cylinder, and the drainage interface is communicated with the drainage pipe.

The pesticide residue component analysis system also comprises a cylinder cover and a water injection connector, wherein the cylinder cover can be covered at the top end of the cleaning cylinder, the top end of the cylinder cover is provided with the water injection connecting pipe, and the water injection connector is communicated with the water injection connecting pipe.

The pesticide residue component analysis system also comprises a power supply box, wherein the power supply box is fixedly arranged at the bottom end of the motor, the output end of the power supply box is connected with the input end of the motor, and a battery jar is arranged in the power supply box.

The pesticide residue component analysis system also comprises a rubber film and a dustproof plug, wherein the dustproof plug is plugged into the battery jar through the rubber film.

The pesticide residue component analysis system also comprises an observation window, wherein the observation window is fixedly arranged on the outer wall of the cleaning cylinder, and one end of the observation window is provided with a scale mark.

The pesticide residue component analysis system further comprises three groups of stand columns and a base, wherein the top ends of the stand columns are fixedly connected with the bottom end of the cleaning cylinder, and the bottom ends of the stand columns are fixedly connected with the top end of the base.

The pesticide residue component analysis system further comprises a connecting column and a ring, wherein the connecting column is fixedly connected with the screw cap, and the ring is fixedly connected with the connecting column.

Compared with the prior art, the invention has the beneficial effects that: firstly, agricultural products with pesticide residues are put into a screen frame through a threaded pipe, then a screw cap is screwed on the threaded pipe, then water is poured into a cleaning barrel, the agricultural products are soaked in the water, then a motor is started, a transmission shaft is driven to rotate, a stirring shaft and stirring blades are driven to rotate, the water in the cleaning barrel is driven to rotate, the pesticide and impurities adhered to the surfaces of the agricultural products are cleaned and suspended or melted in the water, the agricultural products are prevented from being damaged by the stirring blades because of the agricultural products in the screen frame, and meanwhile, the impurities or silt which are cleaned can be adhered to the inner wall of the screen frame because of the stirring blades in the screen frame, in order to ensure the accuracy of pesticide analysis, the impurities or silt are required to be scraped off, so when the agricultural products are cleaned, the transmission shaft is driven to rotate, meanwhile, a driving bevel gear and a driven bevel gear are driven to rotate, and a connecting piece is driven at the same time, make clean brush roll along the screen frame inner wall, start clean motor simultaneously, the transmission drives the connecting axle and rotates to drive clean brush and rotate, make clean brush with the adhesion at the impurity of screen frame inner wall or silt clearance get off can, through the aforesaid setting, can avoid wasing agricultural product, damage it, guarantee follow-up accuracy to pesticide residue composition analysis.

Drawings

FIG. 1 is a schematic axial side view of the present invention;

FIG. 2 is a schematic diagram of the right-hand side view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a schematic diagram of the right side cross-sectional structure of the present invention;

in the drawings, the reference numbers: 1. a cleaning cylinder; 2. a motor; 3. a stirring shaft; 4. stirring blades; 5. a drain pipe; 6. a water drainage interface; 7. a connecting frame; 8. a threaded pipe; 9. a screw cap; 10. a screen frame; 11. a transmission case; 12. a drive shaft; 13. a drive bevel gear; 14. a driven bevel gear; 15. a driven shaft; 16. connecting sheets; 17. cleaning the motor; 18. a connecting shaft; 19. cleaning the brush; 20. a cylinder cover; 21. a water injection connecting pipe; 22. a water injection interface; 23. a power supply box; 24. a battery case; 25. a rubber sheet; 26. a dust plug; 27. an observation window; 28. scale marking; 29. a column; 30. a base; 31. connecting columns; 32. a finger ring.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the pesticide residue component analysis system comprises a cleaning cylinder 1, a motor 2, a screw cap 9, a screen frame 10, a transmission case 11, a transmission shaft 12, a driving bevel gear 13, a driven bevel gear 14, a driven shaft 15, a connecting piece 16, a cleaning motor 17 and a cleaning brush 19, wherein the bottom end of the cleaning cylinder 1 is fixedly connected with the top end of the motor 2, the output end of the motor 2 is provided with a stirring shaft 3, the stirring shaft 3 is rotatably installed in the cleaning cylinder 1, the stirring shaft 3 is provided with three groups of stirring blades 4, the cleaning cylinder 1 is provided with a connecting frame 7, the connecting frame 7 is provided with a threaded pipe 8 in a connecting manner, the screw cap 9 can be in threaded connection with the threaded pipe 8, the screen frame 10 is positioned in the cleaning cylinder 1, the screen frame 10 is connected with the threaded pipe 8, the transmission case 11 is fixedly connected with the screen frame 10, the transmission shaft 12 is rotatably installed in the transmission case 11, and the bottom end of the transmission shaft 12 is connected with the output end of the motor 2, the top end of a transmission shaft 12 penetrates through the top end of a transmission box 11 and is fixedly connected with the bottom end of a stirring shaft 3, a driving bevel gear 13 is fixedly sleeved on the transmission shaft 12, a driven bevel gear 14 is meshed with the driving bevel gear 13, a driven shaft 15 is fixedly connected with the driven bevel gear 14, the driven shaft 15 rotatably penetrates through a screen frame 10 and is fixedly connected with a connecting piece 16, a cleaning motor 17 is fixedly arranged on the connecting piece 16, a connecting shaft 18 is arranged at the output end of the cleaning motor 17, the connecting shaft 18 rotatably penetrates through the connecting piece 16, and a cleaning brush 19 is fixedly sleeved on the connecting shaft 18; firstly, agricultural products with pesticide residues are put into a screen frame 10 through a threaded pipe 8, then a screw cap 9 is screwed on the threaded pipe 8, then water is poured into a cleaning barrel 1, the agricultural products are soaked in the water, then a motor 2 is started, a transmission shaft 12 is driven to rotate and drives a stirring shaft 3 and a stirring blade 4 to rotate, simultaneously the water in the cleaning barrel 1 is driven to rotate, the pesticide and impurities adhered to the surfaces of the agricultural products are cleaned and suspended or melted in the water, the agricultural products are prevented from being damaged by the stirring blade 4 because of the agricultural products in the screen frame 10, and meanwhile, the stirring blade 4 is in the screen frame 10, so that the impurities or silt which are cleaned can be adhered to the inner wall of the screen frame 10, in order to ensure the accuracy of pesticide analysis, the impurities or silt are required to be scraped off, when the agricultural products are cleaned, the transmission shaft 12 is driven to rotate, and simultaneously, a driving bevel gear 13 and a driven bevel gear 14 are driven to rotate, connecting piece 16 is driven simultaneously, makes cleaning brush 19 roll along the inner wall of screen frame 10, starts clean motor 17 simultaneously, and the transmission drives connecting axle 18 and rotates to drive cleaning brush 19 and rotate, make cleaning brush 19 with the adhesion at the impurity of screen frame 10 inner wall or silt clear up get off can, through the aforesaid setting, can avoid wasing agricultural product, damage it, guarantee follow-up accuracy to pesticide residue composition analysis.

The pesticide residue component analysis system further comprises a drainage interface 6, a drainage pipe 5 is arranged at the lower part of the cleaning cylinder 1, and the drainage interface 6 is communicated with the drainage pipe 5; the drainage interface 6 is connected with the external water receiving pipe, and the water for cleaning agricultural products in the cleaning barrel 1 can be discharged through the drainage pipe 5 and the drainage interface 6, so that the convenience is improved.

The pesticide residue component analysis system further comprises a cylinder cover 20 and a water injection connector 22, wherein the cylinder cover 20 can be covered at the top end of the cleaning cylinder 1, the top end of the cylinder cover 20 is provided with a water injection connecting pipe 21, and the water injection connector 22 is communicated with the water injection connecting pipe 21; cover cartridge cover 20, with water injection interface 22 and outside inlet tube connection, water through water injection connecting pipe 21 get into wash bowl 1 in can, when preventing to wash agricultural product, water spill.

The pesticide residue component analysis system also comprises a power supply box 23, wherein the power supply box 23 is fixedly arranged at the bottom end of the motor 2, the output end of the power supply box 23 is connected with the input end of the motor 2, and a battery groove 24 is arranged in the power supply box 23; the power box 23 is provided to supply power to the motor 2, and a battery is placed in the battery slot 24.

The pesticide residue component analysis system also comprises a rubber film 25 and a dustproof plug 26, wherein the dustproof plug 26 is plugged into the battery jar 24 through the rubber film 25; dust is prevented from entering the battery container 24, and the cleaning performance is improved.

The pesticide residue component analysis system further comprises an observation window 27, wherein the observation window 27 is fixedly arranged on the outer wall of the cleaning barrel 1, and one end of the observation window 27 is provided with a scale mark 28; accurate water injection of being convenient for improves the practicality.

The pesticide residue component analysis system also comprises three groups of upright columns 29 and a base 30, wherein the top ends of the upright columns 29 are fixedly connected with the bottom end of the cleaning cylinder 1, and the bottom ends of the upright columns 29 are fixedly connected with the top end of the base 30; can support the cleaning barrel 1 and improve the stability.

The pesticide residue component analysis system further comprises a connecting column 31 and a ring 32, wherein the connecting column 31 is fixedly connected with the screw cap 9, and the ring 32 is fixedly connected with the connecting column 31; when the screw cap 9 needs to be screwed, a worker can pass fingers through the finger ring 32, so that the screw cap 9 is convenient to rotate, and the practicability is improved.

The invention relates to a pesticide residue component analysis system, which is characterized in that during operation, agricultural products with pesticide residues are placed into a screen frame 10 through a threaded pipe 8, a screw cap 9 is screwed on the threaded pipe 8, a cylinder cover 20 is covered, a water injection port 22 is connected with an external water inlet pipe, water enters a cleaning cylinder 1 through a water injection connecting pipe 21, the water injection amount is judged through an observation window 27 and a scale mark 28, the agricultural products are soaked in water, a motor 2 is started, a transmission shaft 12 is driven to rotate and drive a stirring shaft 3 and stirring blades 4 to rotate, the water in the cleaning cylinder 1 is driven to rotate at the same time, the pesticide and impurities adhered to the surfaces of the agricultural products are cleaned and suspended or melted in the water, the agricultural products are in the screen frame 10, the agricultural products are prevented from being damaged by the stirring blades 4, and the impurities or silt adhered to be cleaned are adhered to the inner wall of the screen frame 10 because the stirring blades 4 are in the screen frame 10, in order to ensure the accuracy of pesticide analysis, the impurity or silt is required to be scraped off, when the agricultural products are cleaned, the transmission shaft 12 is driven to rotate, the driving bevel gear 13 and the driven bevel gear 14 are driven to rotate, the connecting piece 16 is driven at the same time, the cleaning brush 19 rolls along the inner wall of the net frame 10, the cleaning motor 17 is started at the same time, the transmission drives the connecting shaft 18 to rotate, and drives the cleaning brush 19 to rotate, the cleaning brush 19 cleans the impurity or silt adhered to the inner wall of the net frame 10, then the drainage interface 6 is connected with an external water receiving pipe, the water for cleaning the agricultural products in the cleaning barrel 1 is discharged through the drainage pipe 5 and the drainage interface 6, and the agricultural products are collected by workers.

According to the pesticide residue component analysis system, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the system can be implemented as long as the beneficial effects of the system can be achieved; the cleaning motor 17 of the pesticide residue component analysis system is purchased from the market, and technicians in the industry only need to install and operate the cleaning motor according to the attached operating instructions.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.