CN212134270U

CN212134270U - Pesticide residue detects uses grinder

Info

Publication number: CN212134270U
Application number: CN202020600041.5U
Authority: CN
Inventors: 王思琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-12-11
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a grinding device for pesticide residue detection, which comprises a movable base, wherein the upper end of the movable base is fixed with a treatment box and a circulating cooling water tank, the upper part of the treatment box is provided with a feeding chamber and a grinding chamber, the top plate of the feeding chamber is communicated with a feeding pipe, a first rotating shaft is commonly penetrated in the feeding chamber and the grinding chamber, a feeding screw blade and a movable grinding block are fixed outside the shaft body of the first rotating shaft, the inner wall of the grinding chamber is fixed with a fixed module, and a grinding area is formed between the movable module and the fixed module; the treatment box is located the below of grinding the room and is equipped with carousel formula filter seat, and the treatment box is located the below of filter seat and is equipped with row material room and waste liquid room. The utility model has the advantages of reasonable design, utilize the rotatory switching that realizes the work filter screen of carousel formula filter seat, the continuous short-term test abrasive treatment of being convenient for also is convenient for remove the filtering thing on the filter screen fast simultaneously to wash the filter screen that uses.

Description

Pesticide residue detects uses grinder

Technical Field

The utility model relates to a pesticide residue detects technical field, especially relates to a pesticide residue detects uses grinder.

Background

The fruits and vegetables are food which is generally planted and used by people, and when the fruits and vegetables are planted, the pesticides are required to be sprayed on the fruits and vegetables, so that pests are killed, and the normal growth of the fruits and vegetables is guaranteed. Contain multiple harmful substance to the human body in the pesticide, serious can cause personnel to be poisoned, nevertheless when selling fruit vegetables, abluent fruit vegetables have the residue of pesticide, need detect fruit vegetables, avoid remaining harmful substance to exceed standard, cause personnel's injury, carry out pesticide residue through the incomplete quick-witted test card of farming and detect, be the detection method commonly used, drip fruit vegetables liquid on the test paper, can detect fast. However, traditional fruit vegetables pesticide residue detection device can carry out shredding to the fruit vegetables when using, draws the liquid that is used for detecting, but crushing apparatus generally only stirs or extrudees, and crushing mode is single, goes out the liquid effect not good, and the sample volume that needs to use is great, can increase the detection volume.

Therefore, the patent specification with the publication number of CN209485827U discloses a fruit and vegetable pesticide residue detection device, which comprises a bottom plate, wherein two support frames are welded on the top of the bottom plate at two sides of a vertical central line, a grinding box is welded on the other end of the two support frames at the vertical central line of the bottom plate, and a square frame is welded on the top of the grinding box at the vertical central line. The device is under the effect of spring, and the abrasive disc can extrude the fruit vegetables sample, and the carousel drives the abrasive disc and grinds the fruit vegetables sample, has realized going on when extrusion and grinding, can increase the fruit vegetables sample liquid output volume fast. The pesticide residue detection device has the defects that firstly, the filtered substances intercepted on the filter screen cannot be quickly removed, the filter screen is not convenient to quickly clean, and the next detection and grinding treatment can be influenced; secondly, the high temperature generated in the grinding process can cause adverse effect on the sample and can not provide cooling in the grinding process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned problem that exists among the conventional art, provide a pesticide residue detects and uses grinder.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

a grinding device for detecting pesticide residues comprises a movable base, wherein a treatment box and a circulating cooling water tank are fixed at the upper end of the movable base, a feeding chamber and a grinding chamber located below the feeding chamber are arranged at the upper part of the treatment box, a feeding pipe is communicated with a top plate of the feeding chamber, a first rotating shaft is arranged in the feeding chamber and the grinding chamber in a penetrating mode, the top end of the first rotating shaft penetrates through the top plate of the feeding chamber and is fixedly connected with an output shaft of a rotating motor through a coupler, the rotating motor is fixed on the outer side of the top plate of the feeding chamber through a support, a discharging spiral blade is fixed on the outer side of a shaft body of the first rotating shaft located in a channel between the feeding chamber and the grinding chamber, a movable grinding block is fixed on the outer side of the shaft body of the first rotating shaft located in the grinding chamber, a fixed module is fixed on the inner wall of the grinding chamber, a grinding area with a narrow upper width and a lower width is formed between the movable grinding, the water inlet end and the water outlet end of the cooling water channel are connected with the circulating cooling water tank through hoses;

the below that the processing case is located grinding chamber is equipped with the carousel formula filter seat, the center department of filter seat is fixed with the second pivot, the top of second pivot is connected with and is located the outside shaking hands of processing case, the filter seat uses the second pivot as the center, evenly has seted up four along circumference and has filtered logical groove, it is fixed with the filter screen in the logical groove to filter, the below that the processing case is located the filter seat is equipped with row material chamber and waste liquid room, arrange the material chamber and be located grinding chamber under, its bottom is equipped with row material pipe, the top that the processing case is located waste liquid room has been seted up clearly and has been drawn the mouth, and the upper end of drawing the mouth clearly is equipped with the formula of turning over apron, the bottom of waste liquid room is equipped with row.

Further, in the above-mentioned grinding device for pesticide residue detection, the fixed grinding block and the movable module are respectively provided with a material sliding inclined surface above the grinding area.

Further, in the above-mentioned grinding device for detecting pesticide residue, the outer peripheral surface of the movable module located in the grinding zone is uniformly distributed with convex particles for improving the grinding effect.

Further, in the above-mentioned grinding device for detecting pesticide residue, the fixed grinding block and the movable module are made of stainless steel material.

Further, in the above-mentioned pesticide residue detects and uses grinder, the outer end of shaking hands is equipped with the pilot line that is used for instructing and filters logical groove position.

Further, in the above-described grinding device for detecting pesticide residue, the opening degree adjusting valve is provided in each of the pipe bodies of the discharge pipe and the waste pipe.

Further, among the above-mentioned grinder for pesticide residue detects, four filter through groove filter screen specification is the same, perhaps four filter through groove filter screen divide into two sets ofly, and the filtration pore specification that is arranged in same group filter screen equals, and the filtration pore specification that is arranged in different group filter screen is different.

Furthermore, in the grinding device for detecting pesticide residues, the movable end of the rotary-open type cover plate is connected with the upper end face of the cleaning opening in a magnetic suction mode.

Further, among the above-mentioned grinder for pesticide residue detects, the bottom side that the processing case is located the filter base evenly is equipped with four kickball locating component, kickball locating component is including accomodating groove, supporting spring and kickball, the bottom of accomodating the groove has the kickball through supporting spring support, the lower extreme of filtering the base is seted up with kickball complex hemisphere groove.

Further, in the grinding device for detecting pesticide residues, when the top ball in the top ball positioning assembly just jacks into the hemispherical groove, one filtering through groove in the filter base is just positioned between the grinding chamber and the discharge chamber.

The utility model has the advantages that:

the utility model has reasonable structural design, on one hand, the rotary disc type filter seat is arranged to replace the traditional single filter screen, the rotary disc type filter seat is used for realizing the switching of the working filter screens, thereby being convenient for continuously and rapidly detecting and grinding treatment, simultaneously being convenient for rapidly removing filtering materials on the filter screens and washing the used filter screens; on the other hand adds the cooling water course in the cover half piece, can provide the cooling through external circulative cooling basin in the grinding process, avoids the high temperature that produces to cause adverse effect to the sample among the grinding process.

Of course, it is not necessary for any product to achieve all of the above advantages simultaneously in practicing the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic sectional view of the middle filter base according to the present invention;

FIG. 3 is a schematic bottom view of the middle filter base of the present invention;

FIG. 4 is a schematic structural view of the center knob positioning assembly of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-moving base, 2-processing box, 3-circulating cooling water tank, 4-feeding chamber, 5-grinding chamber, 6-feeding pipe, 7-first rotating shaft, 8-rotating motor, 9-bracket, 10-blanking screw blade, 11-moving module, 12-fixed module, 13-cooling water channel, 14-hose, 15-second rotating shaft, 16-filter base, 17-filtering through groove, 18-filter screen, 19-handle, 20-rotary cover plate, 21-discharging chamber, 22-discharging pipe, 23-waste liquid chamber, 24-waste discharging pipe, 25-heading ball positioning component, 251-receiving groove, 252-supporting spring and 253-heading ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, the present embodiment is a grinding device for pesticide residue detection, which includes a movable base 1, a treatment tank 2 and a circulating cooling water tank 3 fixed on the upper end of the movable base 1, a feeding chamber 4 and a grinding chamber 5 located below the feeding chamber 4 disposed on the upper portion of the treatment tank 2, and a feeding pipe 6 connected to the top plate of the feeding chamber 4. First pivot 7 is worn to be equipped with in feed chamber 4 and grinding chamber 5 altogether, and the roof of feed chamber 4 is run through on the top of first pivot 7 to link firmly through the output shaft of shaft coupling and rotation motor 8, rotation motor 8 is fixed in the roof outside of feed chamber through support 9.

The feeding screw 10 is fixed on the outer side of a shaft body of the first rotating shaft 7 positioned in a channel between the feeding chamber 4 and the grinding chamber 5, the movable grinding block 11 is fixed on the outer side of the shaft body of the first rotating shaft 7 positioned in the grinding chamber 5, the fixed mold block 12 is fixed on the inner wall of the grinding chamber 5, and a grinding area with a wide top and a narrow bottom is formed between the movable mold block 11 and the fixed mold block 12. The fixed module 12 is provided with a spiral cooling water channel 13 near the grinding area, and the water inlet end and the water outlet end of the cooling water channel 13 are connected with the circulating cooling water tank 3 through a hose 14.

The treatment box 1 is provided with a rotating disc type filter base 16 below the grinding chamber 5, the center of the filter base 16 is fixed with a second rotating shaft 15, and the top end of the second rotating shaft 15 is connected with a handle 19 outside the treatment box 1. The filter base 16 uses the second rotating shaft 15 as a center, four filter through grooves 17 are uniformly formed in the circumferential direction, a filter screen 18 is fixed in each filter through groove 17, and the outer end of the handle 19 is provided with an indicating line for indicating the position of each filter through groove 17. The treatment box 1 is provided with a discharge chamber 21 and a waste liquid chamber 23 below the filter base 16, the discharge chamber 21 is arranged right below the grinding chamber 5, and the bottom end of the discharge chamber is provided with a discharge pipe 22. Handle case 1 and be located the top of waste liquid chamber 23 and seted up clearly and draw the mouth, and the upper end of drawing the mouth clearly is equipped with rotary-open apron 20, and the bottom of waste liquid chamber 23 is equipped with row's waste pipe 24. The respective tube bodies of the discharge tube 22 and the waste discharge tube 24 are provided with opening degree regulating valves.

The fixed grinding block 12 and the movable module 11 are respectively provided with a material sliding inclined surface above the grinding area. Convex particles for improving the grinding effect are uniformly distributed on the outer peripheral surface of the movable module 11 in the grinding area. The fixed grinding block 12 and the movable module 11 are made of stainless steel materials.

The sizes of the filter screens 18 in the four filter through grooves 17 are the same, and the filter screens 18 are made of stainless steel materials.

The movable end of the rotary cover plate 20 is connected with the upper end face of the clear drawing opening in a magnetic attraction mode, an iron block can be embedded and fixed on the lower side of the movable end of the rotary cover plate 20, and a fixed magnetic block is embedded in the upper end face of the clear drawing opening.

Four ball-pushing positioning components 25 are uniformly arranged on the bottom side of the processing box 1, which is located on the filter base 16, the ball-pushing positioning components 25 comprise accommodating grooves 251, supporting springs 252 and pushing balls 253, the bottom ends of the accommodating grooves 251 are supported by the supporting springs 252 to form the pushing balls 253, and the lower end of the filter base 16 is provided with a hemispherical groove matched with the pushing balls 253. When the top ball 253 in the top ball positioning component 25 just pushes into the hemispherical groove, one filtering through groove 17 in the filtering seat 16 is just positioned between the grinding chamber 5 and the discharge chamber 21, and the grinding chamber 5 is communicated with the discharge chamber 21 through the filtering through groove 17.

One specific application of this embodiment is: the structure of the embodiment is reasonable, on one hand, the rotary disc type filter base 16 is arranged to replace the traditional single filter screen, the rotary disc type filter base 16 is rotated to realize the switching of the working filter screens, the continuous and quick detection and grinding treatment are convenient, meanwhile, the filtered objects on the filter screen 18 can be conveniently and quickly removed, and the used filter screen 18 is washed; on the other hand, a cooling water channel 13 is additionally arranged in the fixed die block 12, cooling can be provided in the grinding process through the external circulating cooling water tank 3, and adverse effects on a sample caused by high temperature generated in the grinding process are avoided.

Example two

The structure and application of this embodiment are substantially the same as those of the first embodiment, and the difference is that the filter screens 18 in the four filter through slots 17 are divided into two groups, the sizes of the filter holes of the filter screens 18 in the same group are the same, the sizes of the filter holes of the filter screens 18 in different groups are different, and the filter screens 18 are made of stainless steel material. Compared with the first embodiment, the present embodiment can satisfy two filtering requirements.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a pesticide residue detects uses grinder, includes the removal base, its characterized in that: the upper end of the movable base is fixed with a treatment box and a circulating cooling water tank, the upper part of the treatment box is provided with a feed chamber and a grinding chamber located below the feed chamber, a feed pipe is communicated with a top plate of the feed chamber, a first rotating shaft is arranged in the feed chamber and the grinding chamber in a penetrating mode, the top end of the first rotating shaft penetrates through the top plate of the feed chamber and is fixedly connected with an output shaft of a rotating motor through a coupler, the rotating motor is fixed to the outer side of the top plate of the feed chamber through a support, a discharging spiral blade is fixed to the outer side of a shaft body of the first rotating shaft located in a channel between the feed chamber and the grinding chamber, a movable grinding block is fixed to the outer side of the shaft body of the first rotating shaft located in the grinding chamber, a fixed grinding block is fixed to the inner wall of the grinding chamber, a grinding area with a wide upper part and a narrow lower part is formed between the movable grinding block and the fixed grinding block, a spiral, The water outlet end is connected with the circulating cooling water tank through a hose;

2. The grinding device for detecting pesticide residue according to claim 1, characterized in that: and the fixed grinding block and the movable grinding block are respectively provided with a sliding material inclined plane above the grinding area.

3. The grinding device for detecting pesticide residue according to claim 1, characterized in that: convex particles for improving the grinding effect are uniformly distributed on the peripheral surface of the movable grinding block in the grinding area.

4. The grinding device for detecting pesticide residue according to claim 1, characterized in that: the fixed grinding block and the movable grinding block are made of stainless steel materials.

5. The grinding device for detecting pesticide residue according to claim 1, characterized in that: and the outer end of the handshake is provided with an indicating line for indicating the position of the filtering through groove.

6. The grinding device for detecting pesticide residue according to claim 1, characterized in that: the respective tube bodies of the discharge tube and the waste discharge tube are provided with opening degree regulating valves.

7. The grinding device for detecting pesticide residue according to claim 1, characterized in that: four filter through groove filter screen specification is the same, perhaps four filter through groove filter screen divide into two sets ofly, and the filtration pore specification that is arranged in same group filter screen equals, and the filtration pore specification that is arranged in different group filter screen is different.

8. The grinding device for detecting pesticide residue according to claim 1, characterized in that: the movable end of the rotary-open type cover plate is connected with the upper end face of the cleaning opening in a magnetic suction mode.

9. The grinding device for detecting pesticide residue according to claim 1, characterized in that: the bottom side that the processing case is located the filter seat evenly is equipped with four kickball locating component, kickball locating component is including accomodating groove, supporting spring and kickball, the bottom of accomodating the groove has the kickball through supporting spring support, the lower extreme of filtering the seat offer with kickball complex hemisphere groove.

10. The grinding device for detecting pesticide residue according to claim 9, characterized in that: when the top ball in the top ball positioning assembly just jacks into the hemispherical groove, one filtering through groove in the filtering seat is just positioned between the grinding chamber and the discharge chamber.