CN108872498A - A kind of Practice for Pesticide Residue in Agricultural Products detection device - Google Patents
A kind of Practice for Pesticide Residue in Agricultural Products detection device Download PDFInfo
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- CN108872498A CN108872498A CN201810912950.XA CN201810912950A CN108872498A CN 108872498 A CN108872498 A CN 108872498A CN 201810912950 A CN201810912950 A CN 201810912950A CN 108872498 A CN108872498 A CN 108872498A
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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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- 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
- G01N1/38—Diluting, dispersing or mixing samples
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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
- G01N33/02—Food
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
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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
- G01N2001/2866—Grinding or homogeneising
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- Engineering & Computer Science (AREA)
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- Medicinal Chemistry (AREA)
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Abstract
The present invention relates to a kind of Practice for Pesticide Residue in Agricultural Products detection devices,Including main body,It further include feeding mechanism,Rabbling mechanism,Grind mechanism and detection module,The grinding mechanism includes the first shell,Pressure block,Bracket,Reinforce casing,Elevating lever,Spring,First driving assembly,Second driving assembly,Directive wheel,Blade,First rotation axis and first gear,The feeding mechanism includes sleeve,Roller,Material transport hole,Third driving assembly,Rotary joint,First conveying pipeline and at least two feed pipes,In the Practice for Pesticide Residue in Agricultural Products detection device,Agricultural sample can be blended by grinding mechanism,To allow the pesticide absorbed by agricultural product to be effectively precipitated,To improve the accuracy to the detection of Practice for Pesticide Residue in Agricultural Products amount,Pass through feeding mechanism,Different extractants can be chosen,Extractant is sent into the inside of rabbling mechanism later,To realize being automatically added to for extractant,To improve the detection efficiency of detection device.
Description
Technical field
The present invention relates to agricultural product quality monitoring device field, in particular to a kind of Practice for Pesticide Residue in Agricultural Products detection device.
Background technique
Agricultural product are the articles produced in agricultural, such as sorghum, rice, peanut, corn, wheat and each regional local and special products
Deng being primarily referred to as the plant obtained in rural activity, animals and animal product, not including the various product by processing.Agricultural produces
Quality detection device is the equipment for detecting agricultural products quality safety.
Nowadays for people in order to improve the yield of agricultural product, people can use pesticide when planting crops,
During agricultural product quality monitors, the residual quantity of pesticide is close with the quality of agricultural product as an important indicator in agricultural product
Cut phase is closed, and general agricultural product directly detect agricultural product with detection device when detecting pesticide residue, to reduce
Accuracy to the detection of Practice for Pesticide Residue in Agricultural Products amount, moreover, general agricultural product all need when detecting pesticide residue
It to use extractant to come out the pesticide separated and dissolved in sample, and different with pesticide variety to be measured according to sample, need to make
It is extracted, is nowadays carried out manually as the step 1 by people, not only inefficiency, also reduces with different extractants
To the accuracy of the extractant amount of being put into control, to further reduced the accuracy to the detection of Practice for Pesticide Residue in Agricultural Products amount.
Summary of the invention
The technical problem to be solved by the present invention is to：For overcome the deficiencies in the prior art, it is residual to provide a kind of agricultural product pesticide
Stay detection device.
The technical solution adopted by the present invention to solve the technical problems is：A kind of Practice for Pesticide Residue in Agricultural Products detection device, packet
Main body is included, further includes that feeding mechanism, rabbling mechanism, grinding mechanism and detection module, the grinding mechanism are arranged in main body
The other side at the top of the inner wall of main body is arranged in the side at the top of wall, the feeding mechanism, and the rabbling mechanism setting exists
The lower section of rabbling mechanism is arranged in the side of the inner wall of main body, the detection module；
The grinding mechanism includes the first shell, pressure block, bracket, reinforces casing, elevating lever, spring, the first driving group
Part, the second driving assembly, directive wheel, blade, the first rotation axis and first gear, the vertical cross-section of first shell are opening
The bottom of upward U-shaped, first shell is equipped with through-hole, and first rotation axis is vertically arranged, and first rotation axis is worn
The first shell is crossed, the lower section of the first rotation axis is arranged in the first gear, and the top of the first rotation axis is arranged in the blade,
The top of the first shell is arranged in the bracket, and the middle part for reinforcing casing and bracket being arranged in, the elevating lever is vertically arranged,
The elevating lever, which passes through, reinforces casing, and the lower section of elevating lever is arranged in the pressure block, and the pressure block is arranged in the first shell
Inside, the spring is set on elevating lever, and one end of the spring is arranged on pressure block, and the other end of the spring is set
It sets on reinforcing casing, the directive wheel is hinged on the top of elevating lever, and the top of bracket is arranged in first driving assembly,
The bottom of the inner wall of main body is arranged in second driving assembly；
The feeding mechanism includes sleeve, roller, material transport hole, third driving assembly, rotary joint, the first conveying pipeline and extremely
Few two feed pipes, the sleeve are arranged on the inner wall of main body, and the inside of sleeve is arranged in the roller, and the material transport hole is set
It sets and is overlapped in the straight line where the inside of roller, the material transport hole with the diameter of roller, roller is arranged in the rotary joint
One end of side, the material transport hole is connected to rotary joint, and one end of first conveying pipeline is connected to rotary joint, and described
The other end of one conveying pipeline is connected to second housing, and one end of each feed pipe is uniformly arranged on sleeve, each feed pipe it is another
End is connected to the top of the inner wall of main body, and the other end of the material transport hole is connected to one of feed pipe in each feed pipe,
The side of the close sleeve of the inner wall of main body is arranged in the third driving assembly.
Preferably, in order to improve the intelligence degree of detection device, the inside of the main body is additionally provided with Zhong Kong mechanism, institute
Shu Zhongkong mechanism includes wireless signal transceiver module and PLC, and the wireless signal transceiver module is electrically connected with PLC.
Preferably, the rabbling mechanism includes in order to be uniformly mixed the agricultural product after grinding with extractant
The inner wall of main body is arranged in second housing, the second conveying pipeline, agitating paddle, third gear and the second rotation axis, the second housing
Side, second rotation axis is horizontally set on the inside of second housing, the second housing close to the one of the first shell
The middle part of side is equipped with through-hole, and one end of second rotation axis passes through second housing, and the third gear setting is in the second rotation
On one end of axis, the agitating paddle is arranged in the second rotation axis, and the second gear is engaged with first gear, outside described second
Shell is connected to by the second conveying pipeline with the first shell.
Preferably, in order to drive elevating lever along reinforce casing lifting, first driving assembly include the second motor,
The side of the top of bracket is arranged in turntable and connecting line, second motor, and second motor and turntable are sequentially connected, institute
State connecting line one end be arranged in bracket top the other side, the other end of the connecting line on the periphery of turntable,
The connecting line bypasses directive wheel.
Preferably, in order to provide power to the rotation of agitating paddle and blade, second driving assembly includes third electricity
The bottom of the inner wall of main body is arranged in machine and second gear, the third motor, and third motor is arranged in the second gear
Top, the third motor and second gear are sequentially connected, and the second gear is engaged with third gear.
Preferably, the third driving assembly includes first motor, driving in order to drive roller to rotate in sleeve inner
Wheel, driven wheel and transmission belt, the first motor are arranged in the side of close the sleeve of the inner wall of main body, the first motor and
Driving wheel transmission connection, the driven wheel and roller are coaxially disposed, and the driven wheel is arranged on roller, and the driving wheel passes through
Transmission belt and driven wheel are sequentially connected.
Preferably, in order to improve the accuracy to the control of roller rotational angle, the first motor is servo motor.
Preferably, the junction of the roller and sleeve is also set in order to improve the sealing performance between roller and sleeve
There is sealing ring.
Preferably, in order to extend the time that uses of blade, the making material of the blade is stainless steel.
Preferably, being gone back on second conveying pipeline to control the inside that the sample that grinding is completed enters second housing
Equipped with a motor-driven valve.
The invention has the advantages that by grinding, mechanism can be by farming in the Practice for Pesticide Residue in Agricultural Products detection device
Object sample blends, to allow the pesticide absorbed by agricultural product to be effectively precipitated, to improve to Practice for Pesticide Residue in Agricultural Products amount
The accuracy of detection, compared with existing mechanism, which, can be with while driving blade rotation by the second driving assembly
Agitating paddle rotation is driven, so that the material cost of detection device is reduced, to improve the practicability of detection device, not only such as
This can choose different extractants by feeding mechanism, extractant is sent into the inside of rabbling mechanism later, to realize
Being automatically added to for extractant, to improve the detection efficiency of detection device, compared with existing mechanism, which passes through control
The time that material transport hole is connected to feed pipe, so that being quantitatively adding for extractant is realized, to further improve detection device
The accuracy of detection.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of Practice for Pesticide Residue in Agricultural Products detection device of the invention；
Fig. 2 is the structural schematic diagram of the feeding mechanism of Practice for Pesticide Residue in Agricultural Products detection device of the invention；
Fig. 3 is the structural schematic diagram of the grinding mechanism of Practice for Pesticide Residue in Agricultural Products detection device of the invention；
Fig. 4 is the structural schematic diagram of the rabbling mechanism of Practice for Pesticide Residue in Agricultural Products detection device of the invention；
In figure：1. sleeve, 2. material transport holes, 3. feed pipes, 4. main bodys, 5. first motors, 6. driving wheels, 7. transmission belts, 8.
Rotary joint, 9. driven wheels, 10. first conveying pipelines, 11. rollers, 12. springs, 13. reinforce casing, 14. directive wheels, 15. liftings
Bar, 16. connecting lines, 17. turntables, 18. second motors, 19. brackets, 20. pressure blocks, 21. first shells, 22. second conveying pipelines,
23. blade, 24. first rotation axis, 25. agitating paddles, 26. second housings, 27. second rotation axis, 28. first gears, 29. thirds
Motor, 30. second gears, 31. third gears, 32. detection modules.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of Practice for Pesticide Residue in Agricultural Products detection device, including main body 4, it further include feeding mechanism, blender
The side at the top of the inner wall of main body 4, the charger is arranged in structure, grinding mechanism and detection module 32, the grinding mechanism
The other side at the top of the inner wall of main body 4 is arranged in structure, and the side of the inner wall of main body 4, the inspection is arranged in the rabbling mechanism
Survey the lower section that rabbling mechanism is arranged in module 32；
Wherein, agricultural sample is ground by grinding mechanism, the agricultural sample quilt after grinding is completed later
It is sent into the inside of rabbling mechanism, while under the action of feeding mechanism, difference is chosen according to sample and pesticide variety difference to be measured
Extractant, extractant is added to the inside of rabbling mechanism by feeding mechanism later, later by rabbling mechanism by agricultural product
Sample and extractant are stirred, to be come out the pesticide separated and dissolved in sample by extractant, are separated later
Pesticide enters the inside of detection module 32 from rabbling mechanism, is detected later by detection module 32, to improve to agriculture
The precision of product pesticide residue determination；
As shown in figure 3, the grinding mechanism includes the first shell 21, pressure block 20, bracket 19, reinforces casing 13, lifting
Bar 15, spring 12, the first driving assembly, the second driving assembly, directive wheel 14, blade 23, the first rotation axis 24 and first gear
28, the vertical cross-section of first shell 21 is the U-shaped of opening upwards, and the bottom of first shell 21 is equipped with through-hole, described
First rotation axis 24 is vertically arranged, and first rotation axis 24 passes through the first shell 21, and the first gear 28 is arranged first
The top of the first rotation axis 24 is arranged in the lower section of rotation axis 24, the blade 23, and the bracket 19 is arranged in the first shell 21
Top, the middle part of bracket 19 is arranged in the casing 13 of reinforcing, and the elevating lever 15 is vertically arranged, and the elevating lever 15 passes through
Casing 13 is reinforced, the lower section of elevating lever 15 is arranged in the pressure block 20, and the pressure block 20 is arranged in the first shell 21
Portion, the spring 12 are set on elevating lever 15, and one end of the spring 12 is arranged on pressure block 20, the spring 12 it is another
On reinforcing casing 13, the directive wheel 14 is hinged on the top of elevating lever 15, the first driving assembly setting for one end setting
In the top of bracket 19, the bottom of the inner wall of main body 4 is arranged in second driving assembly；
Wherein, under the supporting role of bracket 19, the stability for reinforcing casing 13 is improved, later by reinforcing casing 13
Supporting role to elevating lever 15 moves up and down elevating lever 15 along casing 13 is reinforced, and passes through the first driving group later
Part provides power, to drive elevating lever 15 to move down under the action of directive wheel 14 along casing 13 is reinforced, when the first drive
When dynamic component reduces the effect of directive wheel 14, under the action of spring 12, driving elevating lever 15 is along reinforcing casing 13
It moves up, so that driving pressure block 20 is gone up and down along the first shell 21 under the action of pressure block 20, thus in pressure block 20
Under the action of, agricultural sample can be compressed to the bottom of the first shell 21, pass through the second driving assembly driving first later
Gear 28 rotates, to drive blade 23 to rotate by first gear 28, to pass through knife under the action of the first rotation axis 24
Piece 23 blends agricultural sample, enters the interior of rabbling mechanism by the second conveying pipeline 22 by the agricultural sample blended later
Portion；
As shown in Fig. 2, the feeding mechanism includes sleeve 1, roller 11, material transport hole 2, third driving assembly, rotary joint
8, the first conveying pipeline 10 and at least two feed pipes 3, the sleeve 1 are arranged on the inner wall of main body 4, and the setting of roller 11 exists
The inside of roller 11 is arranged in the inside of sleeve 1, the material transport hole 2, the diameter of straight line and roller 11 where the material transport hole 2
It being overlapped, the side of roller 11 is arranged in the rotary joint 8, and one end of the material transport hole 2 is connected to rotary joint 8, and described the
One end of one conveying pipeline 10 is connected to rotary joint 8, and the other end of first conveying pipeline 10 is connected to second housing 26, respectively into
One end of expects pipe 3 is uniformly arranged on sleeve 1, and the other end of each feed pipe 3 is connected to the top of the inner wall of main body 4, described
The other end of material transport hole 2 is connected to one of feed pipe 3 in each feed pipe 3, and main body 4 is arranged in the third driving assembly
The side of the close sleeve 1 of inner wall；
Wherein, different types of extractant is added separately to the inside of each feed pipe 3 by people, later in third driving group
Under the action of part, driving roller 11 drives material transport hole 2 and each feed pipe 3 by roller 11 later in the inner rotation of casing 1
In one of feed pipe 3 be connected to, the extractant in the feed pipe 3 enters the inside of material transport hole 2 later, passes through rotation later
Extractant is sent to the inside of rabbling mechanism by connector 8 and the first conveying pipeline 10.
Preferably, the inside of the main body 4 is additionally provided with Zhong Kong mechanism in order to improve the intelligence degree of detection device,
The Zhong Kong mechanism includes wireless signal transceiver module and PLC, and the wireless signal transceiver module is electrically connected with PLC, passes through nothing
Line signal transmitting and receiving module allows PLC to establish communication with mobile device, so that people be allow to send by mobile device remote
Signal is controlled to PLC, detection device operation is controlled by PLC later, to improve the intelligence degree of detection device.
As shown in figure 4, the rabbling mechanism includes second housing 26, the second conveying pipeline 22, agitating paddle 25, third gear 31
With the second rotation axis 27, the side of the inner wall of main body 4 is arranged in the second housing 26, and second rotation axis 27 is horizontally disposed
In the inside of second housing 26, the middle part of the side close to the first shell 21 of the second housing 26 is equipped with through-hole, and described the
One end of two rotation axis 27 passes through second housing 26, and the third gear 31 is arranged on one end of the second rotation axis 27, described
Agitating paddle 25 is arranged in the second rotation axis 27, and the second gear 30 is engaged with first gear 28, and the second housing 26 is logical
The second conveying pipeline 22 is crossed to be connected to the first shell 21；
Wherein, the sample blended and extractant are sent into outside second respectively by the first conveying pipeline 10 and the second conveying pipeline 22
The inside of shell 26 drives third gear 31 to rotate by the second driving assembly later, leads under the action of third gear 31 later
It crosses the second rotation axis 27 driving agitating paddle 25 to rotate, be later stirred sample and extractant by agitating paddle 25, to mention
High extractant dissolves and absorbs the efficiency of the pesticide in sample；
As shown in figure 3, first driving assembly includes the second motor 18, turntable 17 and connecting line 16, second electricity
The side of the top of bracket 19 is arranged in machine 18, and second motor 18 is sequentially connected with turntable 17, and the one of the connecting line 16
The other side of the top of bracket 19 is arranged in end, and the other end of the connecting line 16 is on the periphery of turntable 17, the company
Wiring 16 bypasses directive wheel 14；
Wherein, it drives turntable 17 to rotate by the second motor 18, realizes the folding and unfolding of connecting line 16 by turntable 17 later,
Later under the action of connecting line 16 is to directive wheel 14, driving elevating lever 15 is gone up and down along casing 13 is reinforced.
As shown in Figure 1, second driving assembly includes third motor 29 and second gear 30, the third motor 29 is set
It sets in the bottom of the inner wall of main body 4, the top of third motor 29, the third motor 29 and is arranged in the second gear 30
The transmission connection of two gears 30, the second gear 30 are engaged with third gear 31；
Wherein, it drives second gear 30 to rotate by third motor 29, third gear is driven by second gear 30 later
31 rotations drive the rotation of the second rotation axis 27 by third gear 31 later, while driving first gear by third gear 31
28 rotations, to drive the rotation of the first rotation axis 24 by first gear 28.
As shown in Fig. 2, the third driving assembly includes first motor 5, driving wheel 6, driven wheel 9 and transmission belt 7, it is described
The side of the close sleeve 1 of the inner wall of main body 4 is arranged in first motor 5, and the first motor 5 is sequentially connected with driving wheel 6, institute
Driven wheel 9 and roller 11 is stated to be coaxially disposed, the driven wheel 9 is arranged on roller 11, the driving wheel 6 by transmission belt 7 with
Driven wheel 9 is sequentially connected；
Wherein, it drives driving wheel 6 to rotate by first motor 5, later under the action of transmission belt 7, is driven by driving wheel 6
Dynamic driven wheel 9 rotates, to drive roller 11 to rotate by driven wheel 9.
Preferably, in order to improve the accuracy to the control of 11 rotational angle of roller, the first motor 5 is servo electricity
Machine, to improve the precision controlled first motor 5, passes through the first electricity since the precision of Serve Motor Control is higher later
Machine 5 controls roller 11 and rotates, to improve the accuracy to the control of 11 rotational angle of roller.
Preferably, in order to improve the sealing performance between roller 11 and sleeve 1, the connection of the roller 11 and sleeve 1
Place is additionally provided with sealing ring, reduces the gap between roller 11 and sleeve 1 by sealing ring, to improve roller 11 and sleeve
Sealing performance between 1.
Preferably, the making material of the blade 23 is stainless steel, due to not in order to extend the time that uses of blade 23
The steel that becomes rusty has preferable corrosion resistance, so that the speed that blade 23 is corroded is slowed down, to extend the use of blade 23
Time.
Preferably, in order to control the inside that the sample that grinding is completed enters second housing 26, second conveying pipeline 22
On be additionally provided with a motor-driven valve, can control the on-off of the second conveying pipeline 22 by motor-driven valve, so as to control grinding complete
Sample enter the inside of second housing 26.
Agricultural sample is ground by grinding mechanism, the agricultural sample after grinding is completed later, which is admitted to, to be stirred
The inside of mechanism is mixed, while under the action of feeding mechanism, different extractions is chosen according to sample and pesticide variety difference to be measured
The inside of rabbling mechanism is added in extractant by agent by feeding mechanism later, later by rabbling mechanism by agricultural samples and
Extractant is stirred, so that the pesticide separated and dissolved in sample be come out by extractant, the pesticide separated later from
Rabbling mechanism enters the inside of detection module 32, is detected later by detection module 32, to improve to agricultural product agriculture
The precision of medicine residues detection.
Compared with prior art, in the Practice for Pesticide Residue in Agricultural Products detection device, by grinding, mechanism can be by crops sample
Product blend, so that the pesticide absorbed by agricultural product be allow effectively to be precipitated, detect to improve to Practice for Pesticide Residue in Agricultural Products amount
Accuracy, compared with existing mechanism, the mechanism by the second driving assembly drive blade 23 rotate while, can also drive
Dynamic agitating paddle 25 rotates, so that the material cost of detection device is reduced, to improve the practicability of detection device, not only such as
This can choose different extractants by feeding mechanism, extractant is sent into the inside of rabbling mechanism later, to realize
Being automatically added to for extractant, to improve the detection efficiency of detection device, compared with existing mechanism, which passes through control
The time that material transport hole 2 is connected to feed pipe 3 sets to realize being quantitatively adding for extractant to further improve detection
The accuracy of standby detection.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of Practice for Pesticide Residue in Agricultural Products detection device, including main body (4), which is characterized in that further include feeding mechanism, blender
Structure, grinding mechanism and detection module (32), the side at the top of inner wall of the grinding mechanism setting in main body (4), it is described into
Expect mechanism setting in the other side at the top of the inner wall of main body (4), rabbling mechanism setting main body (4) inner wall one
The lower section of rabbling mechanism is arranged in side, the detection module (32)；
The grinding mechanism include the first shell (21), pressure block (20), bracket (19), reinforce casing (13), elevating lever (15),
Spring (12), the first driving assembly, the second driving assembly, directive wheel (14), blade (23), the first rotation axis (24) and the first tooth
It takes turns (28), the vertical cross-section of first shell (21) is the U-shaped of opening upwards, and the bottom of first shell (21) is equipped with logical
Hole, first rotation axis (24) is vertically arranged, and first rotation axis (24) passes through the first shell (21), the first gear
(28) setting is arranged in the lower section of the first rotation axis (24), the blade (23) in the top of the first rotation axis (24), the branch
Frame (19) setting is arranged in the top of the first shell (21), the reinforcing casing (13) in the middle part of bracket (19), the lifting
Bar (15) is vertically arranged, and the elevating lever (15), which passes through, reinforces casing (13), and the pressure block (20) is arranged in elevating lever (15)
Lower section, the pressure block (20) is arranged in the inside of the first shell (21), and the spring (12) is set on elevating lever (15),
One end of the spring (12) is arranged on pressure block (20), and casing (13) are being reinforced in the other end setting of the spring (12)
On, the directive wheel (14) is hinged on the top of elevating lever (15), and first driving assembly is arranged in the top of bracket (19),
The bottom of inner wall of the second driving assembly setting in main body (4)；
The feeding mechanism includes sleeve (1), roller (11), material transport hole (2), third driving assembly, rotary joint (8), first
Conveying pipeline (10) and at least two feed pipes (3), the sleeve (1) are arranged on the inner wall of main body (4), and the roller (11) sets
Set the inside in sleeve (1), material transport hole (2) setting where the inside of roller (11), the material transport hole (2) straight line with
The diameter of roller (11) is overlapped, rotary joint (8) setting in the side of roller (11), one end of the material transport hole (2) with
Rotary joint (8) connection, one end of first conveying pipeline (10) are connected to rotary joint (8), first conveying pipeline (10)
The other end be connected to second housing (26), one end of each feed pipe (3) is uniformly arranged on sleeve (1), each feed pipe (3)
The other end is connected to the top of the inner wall of main body (4), wherein one in the other end of the material transport hole (2) and each feed pipe (3)
A feed pipe (3) connection, the side of the close sleeve (1) of inner wall of the third driving assembly setting in main body (4).
2. Practice for Pesticide Residue in Agricultural Products detection device as described in claim 1, which is characterized in that the inside of the main body (4) is also
Equipped with Zhong Kong mechanism, the Zhong Kong mechanism includes wireless signal transceiver module and PLC, the wireless signal transceiver module and PLC
Electrical connection.
3. Practice for Pesticide Residue in Agricultural Products detection device as described in claim 1, which is characterized in that the rabbling mechanism includes second
Shell (26), the second conveying pipeline (22), agitating paddle (25), third gear (31) and the second rotation axis (27), the second housing
(26) it is arranged in the side of the inner wall of main body (4), second rotation axis (27) is horizontally set on the inside of second housing (26),
The second housing (26) close to the first shell (21) side middle part be equipped with through-hole, the one of second rotation axis (27)
End is arranged on one end of the second rotation axis (27) across second housing (26), the third gear (31), the agitating paddle
(25) it is arranged on the second rotation axis (27), the second gear (30) is engaged with first gear (28), the second housing
(26) it is connected to by the second conveying pipeline (22) with the first shell (21).
4. Practice for Pesticide Residue in Agricultural Products detection device as described in claim 1, which is characterized in that first driving assembly includes
Second motor (18), turntable (17) and connecting line (16), second motor (18) are arranged in the side of the top of bracket (19),
Second motor (18) and turntable (17) are sequentially connected, and one end of the connecting line (16) is arranged in the top of bracket (19)
The other side, for the other end of the connecting line (16) on the periphery of turntable (17), the connecting line (16) bypasses directive wheel
(14)。
5. Practice for Pesticide Residue in Agricultural Products detection device as described in claim 1, which is characterized in that second driving assembly includes
Third motor (29) and second gear (30), the third motor (29) setting is in the bottom of the inner wall of main body (4), and described second
In the top of third motor (29), the third motor (29) and second gear (30) are sequentially connected, described for gear (30) setting
Second gear (30) is engaged with third gear (31).
6. Practice for Pesticide Residue in Agricultural Products detection device as described in claim 1, which is characterized in that the third driving assembly includes
First motor (5), driving wheel (6), driven wheel (9) and transmission belt (7), inner wall of first motor (5) setting in main body (4)
Close sleeve (1) side, the first motor (5) and driving wheel (6) are sequentially connected, the driven wheel (9) and roller
(11) it is coaxially disposed, the driven wheel (9) is arranged on roller (11), and the driving wheel (6) passes through transmission belt (7) and driven wheel
(9) it is sequentially connected.
7. Practice for Pesticide Residue in Agricultural Products detection device as claimed in claim 6, which is characterized in that the first motor (5) is to watch
Take motor.
8. Practice for Pesticide Residue in Agricultural Products detection device as described in claim 1, which is characterized in that the roller (11) and sleeve
(1) junction is additionally provided with sealing ring.
9. Practice for Pesticide Residue in Agricultural Products detection device as described in claim 1, which is characterized in that the production material of the blade (23)
Material is stainless steel.
10. Practice for Pesticide Residue in Agricultural Products detection device as described in claim 1, which is characterized in that second conveying pipeline (22)
On be additionally provided with a motor-driven valve.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810912950.XA CN108872498A (en) | 2018-08-13 | 2018-08-13 | A kind of Practice for Pesticide Residue in Agricultural Products detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810912950.XA CN108872498A (en) | 2018-08-13 | 2018-08-13 | A kind of Practice for Pesticide Residue in Agricultural Products detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108872498A true CN108872498A (en) | 2018-11-23 |
Family
ID=64317511
Family Applications (1)
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|---|---|---|---|
| CN201810912950.XA Pending CN108872498A (en) | 2018-08-13 | 2018-08-13 | A kind of Practice for Pesticide Residue in Agricultural Products detection device |
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| CN (1) | CN108872498A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358168A (en) * | 2018-12-24 | 2019-02-19 | 方贵雄 | Portable fruit or vegetable type food detection device |
| CN110057988A (en) * | 2019-05-06 | 2019-07-26 | 天台婉枫电子有限公司 | A kind of fresh fruit of vegetables pesticide residue Accurate Analysis instrument |
| CN110793824A (en) * | 2019-10-30 | 2020-02-14 | 寇星涛 | Pesticide residue detection device for farming |
| CN112748223A (en) * | 2020-12-08 | 2021-05-04 | 福州东星生物技术有限公司 | Device and method for detecting residual quantity of sulfur dioxide in edible fungi |
| CN113358820A (en) * | 2021-05-27 | 2021-09-07 | 衢州学院 | Portable pesticide detecting instrument for agricultural products |
| CN114460320A (en) * | 2022-04-14 | 2022-05-10 | 深圳市帝迈生物技术有限公司 | Sample analyzer and sample detection process thereof |
-
2018
- 2018-08-13 CN CN201810912950.XA patent/CN108872498A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358168A (en) * | 2018-12-24 | 2019-02-19 | 方贵雄 | Portable fruit or vegetable type food detection device |
| CN110057988A (en) * | 2019-05-06 | 2019-07-26 | 天台婉枫电子有限公司 | A kind of fresh fruit of vegetables pesticide residue Accurate Analysis instrument |
| CN110793824A (en) * | 2019-10-30 | 2020-02-14 | 寇星涛 | Pesticide residue detection device for farming |
| CN110793824B (en) * | 2019-10-30 | 2022-12-23 | 寇星涛 | Pesticide residue detection device for farming |
| CN112748223A (en) * | 2020-12-08 | 2021-05-04 | 福州东星生物技术有限公司 | Device and method for detecting residual quantity of sulfur dioxide in edible fungi |
| CN112748223B (en) * | 2020-12-08 | 2023-08-29 | 福州东星生物技术有限公司 | Device and method for detecting residual quantity of sulfur dioxide in edible fungi |
| CN113358820A (en) * | 2021-05-27 | 2021-09-07 | 衢州学院 | Portable pesticide detecting instrument for agricultural products |
| CN114460320A (en) * | 2022-04-14 | 2022-05-10 | 深圳市帝迈生物技术有限公司 | Sample analyzer and sample detection process thereof |
| CN114460320B (en) * | 2022-04-14 | 2022-06-21 | 深圳市帝迈生物技术有限公司 | Sample analyzer and sample detection process thereof |
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