CN115963250A

CN115963250A - Wolfberry quality detection equipment and detection method

Info

Publication number: CN115963250A
Application number: CN202310008391.0A
Authority: CN
Inventors: 刘津伸
Original assignee: Ningxia Panda Biotechnology Co ltd
Current assignee: Ningxia Panda Biotechnology Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-04-14

Abstract

The invention relates to the technical field of processing of wolfberry puree, in particular to wolfberry quality detection equipment and a detection method, and the equipment comprises a box body, wherein a first cavity and a second cavity are formed in one side of the interior of the box body, sample adding grooves are symmetrically formed in a cavity bottom plate of the first cavity, liquid discharging holes communicated with the second cavity are formed in the centers of the bottoms of the two sample adding grooves, processing assemblies are arranged in the two sample adding grooves, a mounting plate is horizontally arranged in the first cavity, a cover plate is arranged below the mounting plate and used for covering the sample adding grooves, each processing assembly comprises a first filter screen positioned at the bottom in the sample adding groove, a sleeve-shaped cleaning plate is fixedly connected to the outer wall of the lower surface of each first filter screen, a containing groove matched with the cleaning plate is formed in the outer ring of the bottom of each sample adding groove, and vertical connecting rods are symmetrically arranged on two sides of the upper surface of each first filter screen.

Description

Wolfberry quality detection equipment and detection method

Technical Field

The invention relates to the technical field of processing of primary wolfberry pulp, in particular to a device and a method for detecting the quality of wolfberry.

Background

The medlar has various health care effects, is beneficial to health when being eaten in a proper amount, has the effects of clearing liver and improving eyesight when being matched with the chrysanthemum and medlar tea, and needs to be subjected to pesticide detection in the processing and production process of medlar protoplasm so as to ensure the quality of the medlar.

For example, patent that application number is CN202123155211.7, comprising a base plate, bottom plate top sliding connection has the rotation portion, the portion of rotating can be dismantled and be connected with the ELIAS plate, the ELIAS plate is circular structure, a plurality of application holes have been seted up to ELIAS plate top surface, application hole sets up along ELIAS plate limit portion circumference, bottom plate top surface rigid coupling has heating portion, application of sample subassembly and waste liquid collection portion, heating portion is located the ELIAS plate below, the application of sample subassembly is located ELIAS plate one side, the application of sample subassembly corresponds the setting with the application hole, waste liquid collection portion is located the ELIAS plate side, waste liquid collection portion corresponds the setting with the application hole.

Above-mentioned patent although can reach the purpose that the short-term test matrimony vine remained pesticide content, but after carrying out the pesticide detection, is not convenient for clear up the sample application hole that holds sample and reagent, leads to inside impurity to remain easily, causes the pollution to follow-up measuring, influences the accuracy that detects.

Disclosure of Invention

The invention aims to provide a device and a method for detecting the quality of medlar, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a matrimony vine quality testing equipment, includes the box, first cavity and second cavity have been seted up to inside one side of box, the application of sample groove has been seted up to the chamber bottom plate symmetry of first cavity, two the bottom central authorities of application of sample groove set up with the communicating outage of second cavity, and two the application of sample inslot portion all is equipped with processing assembly, the inside level of first cavity is equipped with the mounting panel, the below of mounting panel is equipped with the apron and is used for covering the application of sample groove, processing assembly is including being located the first filter screen of application of sample inslot bottom, the lower surface outer wall fixedly connected with cover barrel-shaped clearance board of first filter screen, application of sample groove bottom outer lane is seted up and is matched with the holding tank mutually with clearance board, the upper surface bilateral symmetry of first filter screen is equipped with vertical connecting rod, every the top of connecting rod is run through apron and mounting panel fixed connection, the box is inside to be located second cavity below and has seted up the collection liquid chamber, through-hole through symmetry between second cavity and collection liquid chamber communicates with each other, two the through-hole all is located the outage below, and two the second is installed the second in the through-hole, two the filter screen fixed mounting is equipped with the detector cup.

As a preferable scheme of the invention, the center of the lower surface of the first filter screen is fixedly provided with a sealing gasket, the sealing gasket is positioned in the liquid discharge hole and is connected with the inner wall of the liquid discharge hole, the center of the upper surface of the first filter screen is fixedly provided with a shaft seat, a rotating shaft is inserted in the shaft seat, crushing cutters are symmetrically arranged on the outer wall of the rotating shaft close to the shaft seat, the top of the rotating shaft penetrates through a cover plate and is connected with a rotating motor, and the rotating motor is fixedly connected with the lower surface of the mounting plate through a bolt.

According to the preferable scheme of the invention, a water guide pipe is arranged in each connecting rod, the bottom end of each connecting rod is in threaded connection with a rod seat, the end surface of each rod seat is movably connected with the upper surface of the first filter screen, the bottom end of each water guide pipe extends out of the connecting rod to be inserted into the rod seat and is communicated with the inside of the cleaning plate, and the outer wall of the cleaning plate is provided with a plurality of nozzles.

According to the preferable scheme of the invention, the water pump is installed in the center of the top plate of the box body through a bolt, the water tank is arranged on one side of the water pump, the water tank is fixedly welded on the top plate of the box body, the header pipe is arranged in the top plate of the box body, two ends of the header pipe are symmetrically communicated with two flexible hoses, the bottom end of each flexible hose is positioned in the first cavity, the top of each water guide pipe penetrates through the installation plate to be communicated with the bottom ends of the flexible hoses, and two water outlets of the water pump are respectively communicated with the water tank and the header pipe through guide pipes.

As a preferable scheme of the invention, the center of the inner top wall of the first chamber is provided with a starting button, and the starting button is connected with the water pump through a lead.

According to the preferable scheme of the invention, the tops of the inner walls of the two sides of the first cavity are respectively provided with a limiting groove, the inner parts of the two limiting grooves are vertically fixed with a guide rod, the two ends of the mounting plate are respectively positioned on the inner walls of the limiting grooves and sleeved on the guide rod, the outer walls of the two ends of the mounting plate are respectively contacted with the inner walls of the limiting grooves, and the length of the two limiting grooves is half of the height of the first cavity.

As a preferable scheme of the present invention, a telescopic cylinder is arranged at the center of the lower surface of the cover plate, the telescopic cylinder is embedded in the bottom plate of the first chamber, the telescopic end of the telescopic cylinder is fixedly connected with the cover plate, iron blocks are symmetrically fixed on the upper surface of the cover plate near the center, and electromagnets magnetically adsorbed with the iron blocks are fixedly mounted on the lower surface of the mounting plate.

As the preferable scheme of the invention, the bottom of the holding tank is communicated with the liquid discharge hole through the water diversion hole, and the extension pipe is welded at the position, located at the liquid discharge hole, of the top plate in the second chamber.

As the preferable scheme of the invention, the outer wall of the box body is welded with the supporting block, and the pesticide detector is provided with the upper surface of the supporting block.

According to the technical scheme of the wolfberry quality detection device, the detection method of the wolfberry quality detection device comprises the following steps:

step one, adding and crushing a wolfberry sample, adding the wolfberry sample and distilled water into a sample adding tank, starting a processing assembly, crushing the wolfberry sample under the action of a crushing knife, and uniformly stirring the crushed wolfberry sample and the distilled water;

discharging and detecting the detected liquid, starting a telescopic cylinder and an electromagnet, pushing a cover plate to move upwards by a telescopic rod until an iron block is adsorbed by the electromagnet to push a mounting plate to move upwards, driving a first filter screen to move upwards through a connecting rod under the movement of the mounting plate so that the detected liquid flows into a beaker through a liquid discharge hole, taking out the beaker, adding a cholinesterase solution and a color developing agent solution, keeping the temperature for fifteen minutes, adding a substrate containing solution, shaking uniformly, pouring the substrate containing solution into a cuvette, and detecting by a pesticide detector;

and step three, cleaning, filtering impurities in the mixed detected liquid while driving the cleaning plate to move out when the first filter screen moves upwards, moving the mounting plate upwards to contact with a start button and pressing down, starting a water pump to send water into the cleaning plate by a header pipe, a flexible hose and a water guide pipe and spray the water to the inner wall of the sample adding groove from a nozzle for cleaning, and collecting the wastewater after the wastewater falls down through a drainage hole in the liquid discharge hole and the containing groove and enters the liquid collecting cavity by a second filter screen.

Compared with the prior art, the invention has the beneficial effects that: aiming at the problems in the prior art, the application can clean the sample adding slot after the prepared liquid to be detected is discharged, and discharge the residual impurities, so that the situation that the subsequently prepared liquid to be detected is polluted and the detection accuracy is influenced is avoided;

the medlar sample and the distilled water are put into the sample adding groove, at the moment, because a first filter screen in the processing assembly is positioned at the bottom of the sample adding groove, a liquid discharge hole is blocked by a sealing gasket, the entered distilled water and the medlar can not be discharged from the sample adding groove, at the moment, the telescopic cylinder is started to drive the cover plate to move downwards, the downwards moved cover plate moves along the rotating shaft and the connecting rod until the sample adding groove is covered and sealed, the entry of dust in the air is reduced, the rotating motor is started to drive the rotating shaft to rotate, the rotating shaft drives the crushing cutter to crush the medlar sample to obtain juice which is uniformly mixed with the distilled water, then the telescopic cylinder and the electromagnet are started, the telescopic cylinder pushes the cover plate to move upwards, at the moment, the upwards moved cover plate moves until the top end of the iron block is contacted with the electromagnet which generates magnetism after being electrified, and the mounting plate continues to move upwards along the guide rod for a certain distance in the limiting groove, the upward moving mounting plate drives the first filter screen to move along the sample adding groove through the connecting rod, the moving first filter screen enables the sealing gasket not to block a liquid discharge hole, the mixed liquid to be detected is subjected to impurity filtration through the first filter screen and falls into a beaker from the liquid discharge hole, the beaker is taken out and is detected in a pesticide detector through a detection method, meanwhile, after the beaker is taken out, the telescopic cylinder is continuously started to push the cover plate and the mounting plate to move, the upward moving first filter screen drives the cleaning plate to move out of the accommodating groove, the mounting plate is moved upwards to press the starting button to start the water pump, water in the water tank is sent into the cleaning plate through the header pipe, the telescopic hose and the water guide pipe and is sprayed to the inner wall of the sample adding groove from the nozzle to be cleaned, waste water falls through the liquid discharge hole in the accommodating groove and enters the liquid collecting cavity through the second filter screen to be collected, and automatic cleaning can be realized after the liquid to be detected is discharged.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is an overall front cross-sectional structural view of the present invention;

FIG. 3 is an enlarged view of the invention at A;

FIG. 4 is a schematic view of a processing assembly of the present invention;

FIG. 5 is a schematic diagram of the processing module of the present invention with the processing module broken away.

In the figure: 1. a box body; 101. a first chamber; 1011. a limiting groove; 1012. a guide bar; 1013. a start button; 1014. a sample adding slot; 1015. a drain hole; 1016. an extension pipe; 102. a second chamber; 103. a support block; 1031. a pesticide detector; 2. mounting a plate; 201. an electromagnet; 3. a processing component; 301. a rotating electric machine; 302. a rotating shaft; 3021. a crushing knife; 303. a first filter screen; 3031. a shaft seat; 3032. a rod seat; 304. a connecting rod; 3041. a water conduit; 305. a gasket; 306. cleaning the plate; 3061. a spout; 4. a cover plate; 401. a telescopic cylinder; 402. an iron block; 5. accommodating grooves; 501. a water diversion hole; 6. a through hole; 601. a second filter screen; 602. placing a sleeve; 603. a beaker; 7. a liquid collection cavity; 8. a water tank; 801. a water pump; 802. a header pipe; 803. a flexible hose.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Several embodiments of the invention are presented. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present invention provides a technical solution:

a wolfberry quality detection device comprises a box body 1, a first chamber 101 and a second chamber 102 are arranged on one side in the box body 1, sample adding grooves 1014 are symmetrically arranged on a bottom plate of a cavity of the first chamber 101, liquid discharging holes 1015 communicated with the second chamber 102 are arranged in the centers of the bottoms of the two sample adding grooves 1014, processing components 3 are arranged in the two sample adding grooves 1014, a mounting plate 2 is horizontally arranged in the first chamber 101, a cover plate 4 is arranged below the mounting plate 2 and used for covering the sample adding grooves 1014, the processing components 3 comprise a first filter screen 303 positioned at the bottom in the sample adding grooves 1014, a sealing gasket 305 is fixedly arranged at the center of the lower surface of the first filter screen 303, the sealing gasket 305 is positioned in the liquid discharging holes 1015 and connected with the inner wall of the first filter screen, a shaft seat 3031 is fixedly arranged at the center of the upper surface of the first filter screen 303, a rotating shaft 302 is inserted in the shaft seat 3031, crushing blades 3021 are symmetrically arranged on the outer wall of the rotating shaft 302 near the shaft seat 3031, the top of the rotating shaft 302 penetrates through the cover plate 4 to be connected with a rotating motor 301, the rotating motor 301 is fixedly connected with the lower surface of the mounting plate 2 through bolts, the outer wall of the lower surface of the first filter screen 303 is fixedly connected with a sleeve-shaped cleaning plate 306, the outer ring of the bottom of the sample adding groove 1014 is provided with a holding groove 5 matched with the cleaning plate 306, the bottom of the holding groove 5 is communicated with a liquid discharge hole 1015 through a water guide hole 501, two sides of the upper surface of the first filter screen 303 are symmetrically provided with vertical connecting rods 304, the top end of each connecting rod 304 penetrates through the cover plate 4 to be fixedly connected with the mounting plate 2, a water guide pipe 3041 is arranged inside each connecting rod 304, the bottom end of each connecting rod 304 is in threaded connection with a rod seat 3032, the end surface of each rod seat 3032 is movably connected with the upper surface of the first filter screen 303, the bottom end of each water guide pipe 3041 extends out of the connecting rod 304 to be inserted into the rod seat 3032 and communicated with the inside of the cleaning plate 306, the outer wall of the cleaning plate 306 is provided with a plurality of nozzles 3061, a water pump 801 is installed in the center of a top plate of the box body 1 through a bolt, one side of the water pump 801 is provided with a water tank 8, the water tank 8 is fixedly welded on the top plate of the box body 1, a header pipe 802 is arranged in the top plate of the box body 1, two ends of the header pipe 802 are symmetrically communicated with two telescopic hoses 803, the bottom end of each telescopic hose 803 is arranged in a first cavity 101, the top of each water guide pipe 3041 penetrates through the mounting plate 2 and is communicated with the bottom ends of the telescopic hoses 803, two water outlets of the water pump 801 are respectively communicated with the water tank 8 and the header pipe 802 through guide pipes, the center of the inner top wall of the first cavity 101 is provided with a starting button 1013, the starting button 1013 is connected with the water pump 801 through a guide wire, the tops of the inner walls of two sides of the first cavity 101 are respectively provided with a limiting groove 1011, two ends of the mounting plate 2 are respectively arranged on the inner walls of the limiting grooves 1011 and are sleeved on the guide rods 1012, the outer walls of two ends of the mounting plate 2 are respectively contacted with the inner walls of the limiting grooves 1011, the two ends of the two limiting grooves 1011 are half of the length of the first cavity 101, the telescopic cylinder is provided with a telescopic cylinder 401, the telescopic block which is embedded in the bottom plate of the mounting plate which is connected with the upper surface of the telescopic cylinder 401, and the upper surface of the telescopic cylinder 401 which is connected with the electromagnet which is fixed on the telescopic cylinder 401.

When the wolfberry puree is produced, in order to control quality, pesticide detection needs to be carried out on the wolfberry before production to ensure the qualification of subsequent production, a worker opens a sealing door to expose a first chamber 101 and a second chamber 102, then a beaker 603 is placed in a placing sleeve 602 in the second chamber 102 to enable the top opening to be positioned below a liquid discharge hole 1015, then a wolfberry sample and distilled water are placed in a sample adding groove 1014 in the first chamber 101, at the moment, a cover plate 4 does not cover the sample adding groove 1014 under the action of a telescopic cylinder 401 to facilitate the addition of the sample and the distilled water by the worker, meanwhile, as a first filter screen 303 in a processing assembly 3 is positioned at the bottom of the sample adding groove 1014, the liquid discharge hole 1015 is blocked by a sealing gasket 305, the entered distilled water and the wolfberry can be remained in the sample adding groove, then the worker starts the telescopic cylinder 401 through a control panel to drive the cover plate 4 to move downwards, the cover plate 4 which moves downwards along a rotating shaft 302 and a connecting rod 304 until the sample adding groove 1014 is covered and sealed, reducing the entering of dust in the air, starting the rotating motor 301 to drive the rotating shaft 302 to rotate, driving the crushing cutter 3021 to crush the medlar sample by the rotating shaft 302 to obtain juice and uniformly mix the juice with distilled water, after a period of time, starting the telescopic cylinder 401 and the electromagnet 201 through the control panel, pushing the cover plate 4 to move upwards by the telescopic cylinder 401, moving the cover plate 4 upwards until the top end of the iron block 402 is contacted and adsorbed with the electromagnet 201 which generates magnetism after being electrified, continuing to work by the telescopic cylinder 401 at the moment, pushing the mounting plate 2 to move upwards for a certain distance in the limit groove 1011 along the guide rod 1012, stopping the telescopic cylinder 401, driving the first filter screen 303 to move along the sample adding groove 1014 by the connecting rod 304 by the mounting plate 2 which moves upwards, enabling the sealing gasket 305 not to block the liquid discharge hole 1015 by the first filter screen 303, filtering impurities of the mixed liquid to be detected through the first filter screen 303 and dropping into the beaker 603 from the liquid discharge hole 1015, the extension pipe 1016 can enable the measured liquid to better fall into the beaker 603, at this time, the operator can take the beaker 603 out of the second chamber 102 to be detected through a detection method, after the beaker 603 is taken out, the telescopic cylinder 401 is continuously started through the control panel to push the cover plate 4 and the mounting plate 2 to move upwards, the mounting plate 2 which moves upwards enables the telescopic hose 803 to contract or bend, the first filter screen 303 which moves upwards drives the cleaning plate 306 to move out of the accommodating groove 5, the mounting plate 2 moves upwards to the top wall in the first chamber 101, the start button 1013 is pressed down, the water pump 801 works, water in the water tank 8 is sent into the cleaning plate 306 through the header pipe 802, the telescopic hose 803 and the water guide pipe 3041 and is sprayed to the inner wall of the sample adding groove 1014 from the nozzle 3061 to be cleaned, waste water falls down through the water discharge hole 1015 and the water guide hole 501 in the accommodating groove 5 to discharge residual impurities, the measured liquid which is prepared subsequently is prevented from being polluted, the accuracy of detection is influenced, wherein after the cleaning is finished, the operator can manually rotate the rod 3032, the first filter screen 303 is taken out of the connecting rod 304, and the first filter screen 303 is detached, and the first filter screen 303 is convenient to clean the first filter screen 303 and the first filter screen 303.

An embodiment, please refer to fig. 1 and fig. 2, roof is located the welding of outage 1015 department in the second chamber 102 has

extension pipe

1016, 1 inside second chamber 102 below that is located of box has seted up liquid collecting chamber 7, through-hole 6 through the symmetry communicates with each other between second chamber 102 and the liquid collecting chamber 7, two through-holes 6 all are located the outage 1015 below, and all install second filter screen 601 in two through-holes 6, fixed surface installs places sleeve 602 on two second filter screens 601, two place and have all placed beaker 603 in the sleeve 602, outer wall one side of box 1 is equipped with pesticide detector 1031, the outer wall welding of box 1 has supporting shoe 103, pesticide detector 1031 installs supporting shoe 103 upper surface.

After the beaker 603 is taken out, the waste liquid discharged from the extension pipe 1016 through the second filter screen 601 enters the liquid collecting chamber 7 to be collected, wherein the second filter screen 601 plays the purpose of placing the carrying beaker 603 and passing the waste liquid.

According to the above embodiment, there is further provided a method for detecting quality detection equipment for wolfberry, including the following steps:

step one, adding and crushing a medlar sample, adding the medlar sample and distilled water into a sample adding tank 1014, starting a processing assembly 3, crushing the medlar sample under the action of a crushing knife 3021, and uniformly stirring the medlar sample and the distilled water;

discharging and detecting the detected liquid, starting a telescopic cylinder 401 and an electromagnet 201, pushing a cover plate 4 to move upwards by the telescopic rod 401 until an iron block 402 is adsorbed by the electromagnet 201 to push a mounting plate 2 to move upwards, driving a first filter screen 303 to move upwards through a connecting rod 304 under the movement of the mounting plate 2 so that the detected liquid flows into a beaker 603 through a liquid discharge hole 1015, adding a cholinesterase solution and a color developing agent solution into the beaker 603, keeping the temperature for fifteen minutes, adding a substrate containing solution, shaking uniformly, pouring the substrate containing solution into a cuvette, and detecting by a pesticide detector 1031;

step three, cleaning, when the first filter screen 303 moves upwards, impurities in the mixed liquid to be detected are filtered and the cleaning plate 306 is driven to move out, the mounting plate 2 moves upwards to contact the starting button 1013 and is pressed down, the starting water pump 801 sends water into the cleaning plate 306 through the header pipe 802, the flexible hose 803 and the water guide pipe 3041 and sprays the water to the inner wall of the sample adding groove 1014 from the nozzle 3061 for cleaning, and wastewater falls down through the drainage hole 1015 and the water guiding hole 501 in the holding groove 5 and enters the liquid collecting cavity 7 through the second filter screen 601 for collection.

The working process of the invention is as follows: when the device is used, a worker opens the sealing door to expose the first chamber 101 and the second chamber 102, then places the beaker 603 into the placing sleeve 602 in the second chamber 102 to enable the top opening of the beaker to be positioned below the liquid discharge hole 1015, then places the medlar sample and distilled water into the sample adding groove 1014 in the first chamber 101, at this time, the cover plate 4 does not cover the sample adding groove 1014 under the action of the telescopic cylinder 401, so that the worker can add the sample and distilled water, meanwhile, the liquid discharge hole 1015 is blocked by the sealing gasket 305 because the first filter screen 303 in the processing assembly 3 is positioned at the bottom of the sample adding groove 1014, the entered distilled water and medlar can be retained in the sample adding groove 1014, then the worker starts the telescopic cylinder 401 through the control panel to drive the cover plate 4 to move downwards, the cover plate 4 moving downwards moves along the rotating shaft 302 and the connecting rod 304 until the sample adding groove is covered and sealed, thereby reducing the entry of dust in the air, and then starts the rotating motor 301 to drive the rotating shaft 302 to rotate, the rotating shaft 302 drives the crushing knife 3021 to crush the medlar sample to obtain juice, the juice is uniformly mixed with distilled water, after a period of time, the telescopic cylinder 401 and the electromagnet 201 are started through the control panel, the telescopic cylinder 401 pushes the cover plate 4 to move upwards, the cover plate 4 which moves upwards at this time moves until the top end of the iron block 402 is in contact with and adsorbed by the electromagnet 201 which generates magnetism after being electrified, at this time, the telescopic cylinder 401 continues to work, the mounting plate 2 is pushed to move upwards for a certain distance in the limiting groove 1011 along the guide rod 1012, the telescopic cylinder 401 stops working, the mounting plate 2 which moves upwards drives the first filter screen 303 to move along the sample adding groove 1014 through the connecting rod 304, the movable first filter screen 303 prevents the sealing gasket 305 from blocking the liquid discharge hole 1015, the mixed liquid to be detected is subjected to impurity filtering through the first filter screen 303 and falls into the beaker 603 from the liquid discharge hole 1015, wherein the extension pipe 1016 can enable the liquid to be detected to better fall into the beaker 603, at this time, the worker takes the beaker 603 out of the second chamber 102 and detects the beaker by the pesticide detector 1031 through a detection method, after the beaker 603 is taken out, the telescopic cylinder 401 is continuously started through the control panel to push the cover plate 4 and the mounting plate 2 to move upwards, the mounting plate 2 which moves upwards enables the telescopic hose 803 to contract or bend, the first filter screen 303 which moves upwards drives the cleaning plate 306 to move out of the accommodating groove 5, the mounting plate 2 moves upwards to the inner top wall of the first chamber 101 and presses the start button 1013, so that the water pump 801 works, water in the water tank 8 is sent into the cleaning plate 306 through the header pipe 802, the telescopic hose 803 and the water guide pipe 3041 and is sprayed to the inner wall of the sample adding groove 1014 from the nozzle 3061 to clean, the waste water falls down through the drainage hole 1015 and the drainage hole 501 in the accommodating groove 5, the discharged waste liquid enters the liquid collecting cavity 7 through the second filter screen 601 to be collected, after the cleaning, the worker can manually rotate the rod base 3032 after the cleaning is finished, the first filter screen 303 is detached from the connecting rod 304 through threads, and the shaft base 1 is separated from the rotating shaft 302, so that impurities on the first filter screen 306 can be cleaned conveniently.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The wolfberry quality detection equipment comprises a box body (1) and is characterized in that a first chamber (101) and a second chamber (102) are formed in one side of the interior of the box body (1), sample adding grooves (1014) are symmetrically formed in a bottom plate of the first chamber (101), liquid discharging holes (1015) communicated with the second chamber (102) are formed in the centers of the bottoms of the two sample adding grooves (1014), processing assemblies (3) are arranged in the two sample adding grooves (1014), a mounting plate (2) is horizontally arranged in the first chamber (101), a cover plate (4) is arranged below the mounting plate (2) and used for covering the sample adding grooves (1014), handle subassembly (3) including being located first filter screen (303) of bottom in application of sample groove (1014), the clearance board (306) of the lower surface outer wall fixedly connected with cover tube-shape of first filter screen (303), application of sample groove (1014) bottom outer lane seted up with clearance board (306) assorted holding tank (5), the upper surface bilateral symmetry of first filter screen (303) is equipped with vertical connecting rod (304), every apron (4) and mounting panel (2) fixed connection are run through to the top of connecting rod (304), box (1) inside is located second chamber (102) below and has seted up collection liquid chamber (7), through the through-hole of symmetry between second chamber (102) and collection liquid chamber (7), through the through-hole of symmetry (7) (6) Communicate with each other, two through-hole (6) all are located outage (1015) below, and two all install second filter screen (601) in through-hole (6), two fixed surface installs on second filter screen (601) and places sleeve (602), two place beaker (603) in the sleeve (602), outer wall one side of box (1) is equipped with pesticide detector (1031).

2. The wolfberry quality detection device according to claim 1, wherein a sealing gasket (305) is fixedly installed at the center of the lower surface of the first filter screen (303), the sealing gasket (305) is located inside the liquid discharge hole (1015) and is connected with the inner wall of the liquid discharge hole, an axle seat (3031) is fixedly installed at the center of the upper surface of the first filter screen (303), a rotating shaft (302) is inserted in the axle seat (3031), crushing knives (3021) are symmetrically installed at the position, close to the axle seat (3031), of the outer wall of the rotating shaft (302), the top of the rotating shaft (302) penetrates through the cover plate (4) to be connected with the rotating motor (301), and the rotating motor (301) is fixedly connected with the lower surface of the mounting plate (2) through bolts.

3. The wolfberry quality detection device according to claim 1, wherein a water guide pipe (3041) is arranged inside each connecting rod (304), a rod seat (3032) is connected to the bottom end of each connecting rod (304) in a threaded manner, the end surface of each rod seat (3032) is movably connected with the upper surface of the first filter screen (303), the bottom end of each water guide pipe (3041) extends out of the connecting rod (304) to be inserted into the rod seat (3032) and is communicated with the inside of the cleaning plate (306), and a plurality of nozzles (3061) are arranged on the outer wall of the cleaning plate (306).

4. The wolfberry quality detection device according to claim 3, wherein a water pump (801) is installed in the center of a top plate of the box body (1) through a bolt, a water tank (8) is arranged on one side of the water pump (801), the water tank (8) is fixedly welded to the top plate of the box body (1), a header pipe (802) is arranged inside the top plate of the box body (1), two ends of the header pipe (802) are symmetrically communicated with two flexible hoses (803), the bottom end of each flexible hose (803) is located inside the first chamber (101), the top of each water guide pipe (3041) penetrates through the mounting plate (2) and is communicated with the bottom end of the flexible hose (803), and two water outlets of the water pump (801) are communicated with the water tank (8) and the header pipe (802) through guide pipes.

5. A quality testing device of Chinese wolfberry fruit according to claim 4, characterized in that the inner top wall of the first chamber (101) is provided with a start button (1013) at the center, and the start button (1013) is connected with the water pump (801) through a wire.

6. The wolfberry quality detection device according to claim 1, wherein the top of the inner walls of the two sides of the first chamber (101) are provided with limiting grooves (1011), two of the limiting grooves (1011) are vertically fixed with guide rods (1012), the two ends of the mounting plate (2) are located on the inner walls of the limiting grooves (1011) and sleeved on the guide rods (1012), the outer walls of the two ends of the mounting plate (2) are in contact with the inner walls of the limiting grooves (1011), and the length of the two limiting grooves (1011) is half of the height of the first chamber (101).

7. The wolfberry quality detection device according to claim 1, wherein a telescopic cylinder (401) is arranged at the center of the lower surface of the cover plate (4), the telescopic cylinder (401) is embedded in the bottom plate of the first chamber (101), the telescopic end of the telescopic cylinder (401) is fixedly connected with the cover plate (4), iron blocks (402) are symmetrically fixed on the upper surface of the cover plate (4) close to the center, and electromagnets (201) magnetically adsorbed with the iron blocks (402) are fixedly mounted on the lower surface of the mounting plate (2).

8. The quality detection device for the medlar, according to claim 1, wherein the bottom of the accommodating groove (5) is communicated with the liquid discharge hole (1015) through a water guide hole (501), and an extension pipe (1016) is welded on the top plate in the second chamber (102) at the position of the liquid discharge hole (1015).

9. The quality detection device for medlar according to claim 1, wherein a supporting block (103) is welded on the outer wall of the box body (1), and the pesticide detector (1031) is provided with the upper surface of the supporting block (103).

10. The detection method of the quality detection device for the medlar according to any one of claims 1 to 9, which is characterized by comprising the following steps:

step one, adding and crushing a medlar sample, adding the medlar sample and distilled water into a sample adding tank (1014), starting a processing assembly (3), crushing the medlar sample under the action of a crushing knife (3021), and uniformly stirring the medlar sample and the distilled water;

discharging and detecting the detected liquid, starting a telescopic cylinder (401) and an electromagnet (201), pushing a cover plate (4) to move upwards by the telescopic cylinder (401) until an iron block (402) is adsorbed by the electromagnet (201) to push a mounting plate (2) to move upwards, driving a first filter screen (303) to move upwards through a connecting rod (304) under the movement of the mounting plate (2) to enable the detected liquid to flow into a beaker (603) through a liquid discharge hole (1015), adding a cholinesterase solution and a color developing agent solution into the taken beaker (603), adding a substrate containing solution at constant temperature for fifteen minutes, uniformly shaking, pouring the substrate containing solution into a cuvette, and detecting by a pesticide detector (1031);

and step three, cleaning, wherein when the first filter screen (303) moves upwards, impurities in the mixed liquid to be detected are filtered and the cleaning plate (306) is driven to move out, the mounting plate (2) moves upwards to contact the starting button (1013) and is pressed down, the water pump (801) is started to send water into the cleaning plate (306) through the header pipe (802), the flexible hose (803) and the water guide pipe (3041) and spray the water to the inner wall of the sample adding groove (1014) from the nozzle (3061) for cleaning, wastewater falls through the drainage hole (1015) and the drainage hole (501) in the holding groove (5) and enters the liquid collecting cavity (7) through the second filter screen (601) for collection.