CN216622349U

CN216622349U - Pretreatment device for pesticide residues in fruits and vegetables

Info

Publication number: CN216622349U
Application number: CN202123296138.5U
Authority: CN
Inventors: 蔡志静; 吴海平; 魏桢元; 赵红峰
Original assignee: Gratech Co ltd
Current assignee: Gratech Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-27
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to a pretreatment device for pesticide residues in fruits and vegetables, which comprises a cutting assembly and a collecting bottle, wherein the collecting bottle is positioned at a discharge port of the cutting assembly, the collecting bottle comprises an outer bottle and a water-permeable inner bottle, the inner bottle is movably arranged at an opening of the outer bottle and is used for receiving fruit and vegetable samples cut by the cutting assembly, the cutting assembly comprises a box body and a feeding pipe, and the feeding pipe is obliquely arranged in the box body. Above-mentioned pesticide residue preprocessing device in fruit vegetables, the pan feeding pipe that the slope set up drops into fruit vegetables sample, and the fruit vegetables sample that the measuring was treated to the cutting subassembly carries out the cutting operation. Then transmit the interior bottle of taking in for the receiving flask and accomodate, soak solution can be put into to outer bottle before accomodating or after accomodating, does the soaking operation to the fruit vegetables sample in the interior bottle. And (4) extracting the soak solution when subsequently detecting pesticide residues, and pouring out the fruit and vegetable samples in the inner bottle for cleaning operation. Different from the traditional pretreatment device, the residue at the bottom of the outer bottle is greatly reduced, the cleaning is convenient, and the inner bottle is arranged in a water-permeable manner, so that the centralized cleaning is convenient.

Description

Pretreatment device for pesticide residues in fruits and vegetables

Technical Field

The utility model relates to the field of pesticide residue detection, in particular to a pretreatment device for pesticide residues in fruits and vegetables.

Background

Pesticide residue refers to the phenomenon that a part of pesticide directly or indirectly remains in grains, vegetables, fruits, livestock products, aquatic products, soil and water after the pesticide is applied in agricultural production. Fruits and vegetables are indispensable food in life of people, but pesticide residues in fruits and vegetables can cause great harm to the health of consumers, and the fruits and vegetables become a food safety problem which is widely concerned at present.

Pesticide residues in fruit and vegetable agricultural products not only remain on the surfaces of the fruits and vegetables but also permeate into the fruits and vegetables, and the fruits and vegetables are often required to be subjected to pretreatment operations such as crushing, extrusion and the like in order to detect the pesticide residues in the fruits and vegetables. Traditional preprocessing device can improve detection efficiency, reduce the error, but, smash at agricultural products such as vegetables, soak the completion after, have a large amount of fruit vegetables residues to remain, inconvenient clearance.

SUMMERY OF THE UTILITY MODEL

Therefore, the traditional pretreatment device is needed to be provided with the pretreatment device for pesticide residues in fruits and vegetables, which is convenient for cleaning residues of fruit and vegetable samples.

The utility model provides a preprocessing device is remained to pesticide in fruit vegetables, includes cutting assembly and receiving flask, the receiving flask is located cutting assembly's discharge gate, the receiving flask includes outer bottle and infiltration inner bottle, inner bottle activity is placed and is used for receiving the fruit vegetables sample after the cutting assembly cutting in outer bottle opening part, cutting assembly includes box and pan feeding pipe, the slope of pan feeding pipe sets up in the box.

Further, interior bottle opening part is equipped with the spacing ring, interior bottle carries out spacing placing through spacing ring and outer bottle opening, interior bottle slope is provided with the strip gap that runs through the outer wall, spacing ring upper portion is equipped with the draw-in groove.

Further, preprocessing device still includes the fixed plate, be equipped with the transmission band on the fixed plate, the receiving flask is placed on the transmission band.

Furthermore, the box body is fixed on the upper part of the fixing plate through a support rod.

Furthermore, the cutting assembly comprises a cutter, an electric push rod and a push plate, the feeding pipe is obliquely arranged inside the box body, and the cutter is fixed in the channel of the feeding pipe.

Further, the cutterbar includes the motor, it is fixed with the pan feeding pipe that the motor passes through the connecting rod, a plurality of cutting blades of motor output fixedly connected with, cutting blade edging department is the cockscomb structure setting.

Furthermore, the electric push rod is fixed on the upper part of the box body, a hollow cavity is arranged in the box body, the push plate is fixed at the output end of the electric push rod, and the lower part of the push plate is fixed with a pressing blade group.

Furthermore, the pressing blade group is composed of annular blades which are sequentially arranged in a high-low mode, an annular screen is fixed at the bottom of the hollow cavity, and the annular screen is matched with the higher annular blades.

Furthermore, a funnel is fixedly connected to the lower portion of the box body, and the funnel is communicated with the hollow cavity.

Further, the funnel with interior bottle is with the axle center setting, interior bottle opening part is less than the funnel discharge gate.

Above-mentioned pesticide residue preprocessing device in fruit vegetables, the pan feeding pipe that the slope set up drops into fruit vegetables sample, cutting assembly treats the fruit vegetables sample that detects and carries out the cutting operation, then the interior bottle of transmitting in the receiving flask is accomodate, the soak solution can be put into before accomodating or after accomodating to outer bottle, do the soak operation to the fruit vegetables sample in the interior bottle, follow-up extraction soak solution during detection pesticide residue can, pour the fruit vegetables sample in the interior bottle and clear up the operation, be different from traditional preprocessing device, outer bottle bottom residue significantly reduces, convenient washing, interior bottle is the setting that can seep water, conveniently concentrate the washing, follow-up abluent time has significantly reduced.

In addition, the draw-in groove of spacing ring can with install the drive arrangement joint of cardboard additional, then bottle is in outer bottle internal rotation in the control, the slope is provided with the bar gap that runs through the outer wall and carries out the water conservancy diversion operation, forms multichannel offset rivers, accelerates the mixing velocity of fruit vegetables sample and soak to reduce the soak time, need not to carry out long-time waiting.

Drawings

FIG. 1 is a schematic view of the overall structure of a pretreatment device for pesticide residues in fruits and vegetables according to an embodiment;

FIG. 2 is a schematic view of the collection bottle of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the entire pretreatment device for pesticide residues in the fruits and vegetables shown in FIG. 1;

FIG. 4 is a schematic view of the overall structure of the cutter shown in FIG. 3;

fig. 5 is a schematic view of a collection bottle assembly in another embodiment.

In the figure: 100. a cutting assembly; 110. a box body; 120. a feeding pipe; 130. a cutter; 140. an electric push rod; 150. pushing the plate; 160. an annular screen; 170. a funnel; 200. a collection bottle; 210. an outer bottle; 220. an inner bottle; 230. a limiting ring; 240. a strip-shaped gap; 30. and (7) fixing the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 2, in an embodiment, the device for pretreating pesticide residues in fruits and vegetables comprises a cutting assembly 100 and a collection bottle 200, wherein the collection bottle 200 is located at a discharge port of the cutting assembly 100, the collection bottle 200 comprises an outer bottle 210 and a water-permeable inner bottle 220, the inner bottle 220 is movably placed at an opening of the outer bottle 210 and is used for receiving fruit and vegetable samples cut by the cutting assembly 100, the cutting assembly 100 comprises a box body 110 and a feeding pipe 120, and the feeding pipe 120 is obliquely arranged in the box body 110.

Above-mentioned pesticide residue preprocessing device in fruit vegetables, pan feeding pipe 120 that the slope set up drops into fruit vegetables sample, cutting assembly 100 treats the fruit vegetables sample that detects and cuts the operation, then the interior bottle 220 of transmitting in the receiving flask 200 is accomodate, soak solution can be put into before accomodating or after accomodating to outer bottle 210, do soak operation to the fruit vegetables sample in the interior bottle 220, follow-up extraction soak solution when detecting pesticide residue can, pour out the fruit vegetables sample in the interior bottle 220 and clear up the operation, be different from traditional preprocessing device, outer bottle 210 bottle bottom residue significantly reduces, convenient washing, interior bottle 220 is the setting that can seep water, conveniently concentrate the washing, follow-up abluent time that has significantly reduced.

In this embodiment, the opening of the inner bottle 220 is provided with a limiting ring 230, the inner bottle 220 is limited and placed with the opening of the outer bottle 210 through the limiting ring 230, the inner bottle 220 is obliquely provided with a strip-shaped gap 240 penetrating through the outer wall, and the upper part of the limiting ring 230 is provided with a clamping groove. The draw-in groove of spacing ring 230 can with install the drive arrangement joint of cardboard additional, then bottle 220 is in outer bottle 210 internal rotation in the control, and the slope is provided with the bar gap 240 that runs through the outer wall and carries out the water conservancy diversion operation, forms multichannel offset rivers, accelerates the mixing velocity of fruit vegetables sample and soak to soak time has been reduced, need not to wait for a long time.

As shown in fig. 3, in this embodiment, the processing apparatus further includes a fixing plate 30, a conveying belt is disposed on the fixing plate 30, the collection bottles 200 are placed on the conveying belt, and the box 110 is fixed on the fixing plate 30 through a support rod. The transmission belt is located on the fixing plate 30 to transmit the collecting bottle 200, so as to perform operations such as accelerated soaking and sealing.

As shown in fig. 4, in the present embodiment, the cutting assembly 100 includes a cutter 130, an electric push rod 140 and a push plate 150, the feeding tube 120 is obliquely disposed inside the box 110, the cutter 130 is fixed in the channel of the feeding tube 120, the cutter 130 includes a motor, the motor is fixed with the feeding tube 120 through a connecting rod, the output end of the motor is fixedly connected with a plurality of cutting blades, and the cutting blades are disposed at the cutting edge in a zigzag manner. Pan feeding pipe 120 that the slope set up makes the fruit vegetables sample carry out the slope transmission, and motor control cutting blade cuts the operation, and cutting blade edging department is the cockscomb structure setting, has strengthened the cutting effect to the fruit vegetables sample.

In this embodiment, the electric putter 140 is fixed to the upper portion of the box body 110, and a hollow cavity is disposed inside the box body 110, the push plate 150 is fixed to the output end of the electric putter 140, a lower pressing blade set is fixed to the lower portion of the push plate 150, the lower pressing blade set is composed of annular blades sequentially arranged in a high-low manner, an annular screen 160 is fixed to the bottom of the hollow cavity, and the annular screen 160 is engaged with the annular blades. The electric push rod 140 controls the push plate 150 to press down, the annular screen 160 is matched with the upper annular blade in the lower push blade group arranged at the lower part of the push plate 150 to perform secondary cutting, and the lower annular blade performs cutting and ejecting actions.

In this embodiment, the lower portion of the box body 110 is fixedly connected with a funnel 170, the funnel 170 is communicated with the hollow cavity, the funnel 170 and the inner bottle 220 are coaxially arranged, and the opening of the inner bottle 220 is lower than the discharge hole of the funnel 170. The funnel 170 receives the fruit and vegetable sample transmitted through the ring screen 160 to the inner bottle 220 right below, and the opening of the inner bottle 220 is lower than the discharge hole of the funnel 170, so that the collecting bottle 200 can be conveniently moved.

In another embodiment, as shown in fig. 5, the outer bottle 210 is screwed with the sealing cap for a sealing operation.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a preprocessing device is remained to pesticide in fruit vegetables, a serial communication port, including cutting assembly and receiving flask, the receiving flask is located cutting assembly's discharge gate, the receiving flask includes outer bottle and infiltration inner bottle, inner bottle activity is placed and is used for receiving the fruit vegetables sample after the cutting assembly cutting in outer bottle opening part, cutting assembly includes box and pan feeding pipe, the slope of pan feeding pipe sets up in the box.

2. The pretreatment device for pesticide residues in fruits and vegetables according to claim 1, wherein a limiting ring is arranged at the opening of the inner bottle, the inner bottle is limited and placed with the opening of the outer bottle through the limiting ring, the inner bottle is obliquely provided with a strip-shaped gap penetrating through the outer wall, and a clamping groove is arranged at the upper part of the limiting ring.

3. The pretreatment device for pesticide residues in fruits and vegetables according to claim 1, wherein said pretreatment device further comprises a fixing plate, said fixing plate is provided with a conveying belt, and said collection bottle is placed on said conveying belt.

4. The pretreatment device for pesticide residues in fruits and vegetables according to claim 1, wherein the box body is fixed on the upper part of the fixing plate through a support rod.

5. The pretreatment device for pesticide residues in fruits and vegetables according to claim 1, wherein the cutting assembly comprises a cutter, an electric push rod and a push plate, the feeding pipe is obliquely arranged inside the box body, and the cutter is fixed in the channel of the feeding pipe.

6. The pretreatment device for pesticide residues in fruits and vegetables according to claim 5, wherein the cutter comprises a motor, the motor is fixed with the feeding pipe through a connecting rod, the output end of the motor is fixedly connected with a plurality of cutting blades, and the edge of each cutting blade is arranged in a zigzag manner.

7. The pretreatment device for pesticide residues in fruits and vegetables according to claim 5, wherein the electric push rod is fixed on the upper part of the box body, a hollow cavity is arranged in the box body, the push plate is fixed at the output end of the electric push rod, and a pressing blade set is fixed at the lower part of the push plate.

8. The pretreatment device for pesticide residues in fruits and vegetables according to claim 7, wherein said downward pressing blade group comprises annular blades arranged in sequence from top to bottom, and an annular screen is fixed at the bottom of said hollow cavity and matched with said annular blades which are higher.

9. The pretreatment device for pesticide residues in fruits and vegetables according to claim 7, wherein a funnel is fixedly connected to the lower part of the box body, and the funnel is communicated with the hollow cavity.

10. The pretreatment device for pesticide residues in fruits and vegetables according to claim 9, wherein the funnel and the inner bottle are coaxially arranged, and the opening of the inner bottle is lower than the discharge hole of the funnel.