CN219810726U

CN219810726U - Quick extraction element of fruit vegetables pesticide residue

Info

Publication number: CN219810726U
Application number: CN202321179368.XU
Authority: CN
Inventors: 李梦雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-10-10
Anticipated expiration: 2033-05-16

Abstract

The utility model discloses a rapid extraction device for fruit and vegetable pesticide residues, which relates to the technical field of fruit and vegetable pesticide residue detection and comprises an extraction box and a box door, wherein a feed opening is formed in two sides of the top of the extraction box, a hydraulic cylinder is arranged between the feed openings, the side wall of the extraction box is used for installing the box door, the output end of the hydraulic cylinder penetrates through a through hole in the top of the extraction box and is provided with a pressing plate, the inner side wall of the extraction box below the pressing plate is provided with a guide plate, a supporting plate capable of rotating in opposite directions in a symmetrical and synchronous way is arranged right below the pressing plate, two sides of the supporting plate are provided with adjusting mechanisms, the side wall of the extraction box below the supporting plate is provided with a collecting pipeline, the side wall of the collecting pipeline is provided with a sealing door, the pressing plate is driven by the hydraulic cylinder to squeeze and crush fruit and vegetable products on the supporting plate, fruit and vegetable fragments and juice fall onto a first filter screen after the supporting plate is opened, the juice falls down, the fruit and vegetable fragments are separated, and residual juice in the fragments are reduced by secondary squeezing and squeezing effects are achieved simultaneously.

Description

Quick extraction element of fruit vegetables pesticide residue

Technical Field

The utility model relates to the technical field of fruit and vegetable pesticide residue detection, in particular to a rapid fruit and vegetable pesticide residue extraction device.

Background

The residual pesticide tester not only can rapidly test the residual amount of organophosphorus and carbamate pesticides in fruits and vegetables, but also can transmit the detection result to a management center in real time by using the INTERNET or GPRS technology, and the authorities can dynamically monitor the quality and safety conditions of agricultural products in the management area in an omnibearing and multi-angle manner through the functions of query statistics, analysis report, credit evaluation, safety pre-warning and the like in a monitoring information system.

Through retrieving, chinese patent with publication number CN213633378U discloses a quick extraction device for incomplete detection of fruit vegetables, relates to the incomplete detection field of fruit vegetables, including the base, one side fixedly connected with support frame at the top of base, the top fixedly connected with of support frame draws the case, the top of drawing the case is through support frame fixedly connected with motor, the output shaft fixedly connected with of motor smashes the wheel. Through smashing the rotation of wheel, can smash fruit vegetables to can separate pulp and fruit juice through the filter, carry out the extraction of fruit juice, through the setting of drive structure, can control the inside of control box, the fruit juice of being convenient for discharges through control box and discharge tube, easy operation not only, and convenient to use moreover, manual operation step is few, very big reduction staff's intensity of labour, moreover arrange the inside to the extraction tank through the discharge tube, have good extraction function, be convenient for follow-up better detection.

With respect to the above-mentioned technique, the inventors believe that the crushing wheel rotates to crush fruits and vegetables, and the filter plate separates pulp from juice to extract juice, but the pulp falls above the filter plate after crushing, the uncrushed fruit and vegetable fragments easily block the filter mesh, and a certain amount of juice remains in the uncrushed fruit and vegetable fragments to affect the juice yield.

Aiming at the problems, the utility model provides a rapid extraction device for pesticide residues of fruits and vegetables.

Disclosure of Invention

The utility model aims to provide a rapid extraction device for pesticide residues of fruits and vegetables, which is characterized in that a hydraulic cylinder drives a pressing plate to squeeze and crush fruit and vegetable products on a supporting plate, fruit and vegetable fragments and juice fall above a first filter screen after the supporting plate is opened, the juice falls and the fruit and vegetable fragments are separated, and the squeezing roller is used for secondarily squeezing the fruit and vegetable fragments to reduce residual juice in the fragments and simultaneously achieve the effect of secondarily crushing and squeezing, so that the problem in the background art is solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick extraction element of fruit vegetables pesticide residue, including extracting case and chamber door, the feed inlet has been seted up to extracting case top both sides and install the pneumatic cylinder between the feed inlet, extracting case lateral wall is used for installing the chamber door, the pneumatic cylinder output is passed and is extracted case top through-hole and install the clamp plate, the baffle is installed to extracting case inside wall below the clamp plate, but the backup pad of symmetry synchronous opposite direction pivoted is equipped with under the clamp plate, the backup pad both sides are equipped with adjustment mechanism, collecting pipeline is installed to the backup pad below extracting case lateral wall, the sealing door has been seted up to collecting pipeline lateral wall, be equipped with separating mechanism in the collecting pipeline;

the separating mechanism comprises a first filter screen arranged on the inner wall of the collecting pipeline, a rotatable reciprocating screw rod is arranged above the first filter screen, a sliding block capable of reciprocating along the axis of the reciprocating screw rod is in threaded connection with the outer peripheral surface of the reciprocating screw rod, and a squeeze roller in rolling contact with the upper surface of the filter screen is arranged on one side of the sliding block through a bearing.

Further, the separating mechanism further comprises a motor fixedly connected to the outer wall of the collecting pipeline, one end of the reciprocating screw rod penetrates through the through hole in the side wall of the collecting pipeline and is arranged at the output end of the motor, and the other end of the reciprocating screw rod is arranged on the inner wall of the collecting pipeline through a bearing.

Further, the separating mechanism further comprises a rack arranged on one side, far away from the reciprocating screw, of the first filter screen, the rack is arranged on the inner walls of the two ends of the collecting pipeline, the gear is connected with the upper portion of the rack in a transmission mode, and the gear is arranged on one end, far away from the sliding block, of the extruding roller.

Further, the separating mechanism further comprises a second filter screen arranged below the first filter screen, and the second filter screen is arranged on the inner wall of the collecting pipeline and has meshes smaller than those of the first filter screen.

Further, a conical water collecting plate is arranged at the bottom of the collecting pipeline, and a water outlet pipe is arranged at the center of the water collecting plate.

Further, adjustment mechanism is including seting up the sliding tray that sets up at extraction box both ends lateral wall symmetry, and sliding connection has the guide bar in the sliding tray, and the guide bar is fixed and is close to one side both ends each other in the backup pad, and one side is kept away from each other to the backup pad installs both ends bearing connection at the axis of rotation that draws the box lateral wall each other, and axis of rotation one end is passed and is drawn the box lateral wall through-hole fixedly connected with servo motor, and servo motor installs and draws the box outer wall.

Compared with the prior art, the utility model has the following beneficial effects:

according to the rapid extraction device for the pesticide residues of fruits and vegetables, provided by the utility model, the hydraulic cylinder drives the pressing plate to squeeze and crush fruit and vegetable products on the supporting plate, the fruit and vegetable fragments and juice fall above the first filter screen after the supporting plate is opened, the juice falls and the fruit and vegetable fragments are separated, and the squeezing roller is used for secondarily squeezing the fruit and vegetable fragments to reduce residual juice in the fragments and simultaneously achieve the effect of secondarily crushing and squeezing.

Drawings

FIG. 1 is a schematic cross-sectional view of an extraction tank of the present utility model;

FIG. 2 is a schematic diagram of a sliding groove structure according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a collection conduit of the present utility model;

FIG. 4 is an enlarged view of the structure of FIG. 3A in accordance with the present utility model;

FIG. 5 is a schematic diagram of the overall structure of the present utility model;

fig. 6 is a schematic view of the motor structure of the present utility model.

In the figure: 1. an extraction box; 2. a feed port; 3. a door; 4. a hydraulic cylinder; 5. a pressing plate; 6. a deflector; 7. a support plate; 8. a sliding groove; 9. a guide rod; 10. a rotating shaft; 11. a servo motor; 12. a collection pipe; 13. a first filter screen; 14. a second filter screen; 15. a motor; 16. a reciprocating screw; 17. a slide block; 18. a squeeze roll; 19. a gear; 20. a rack; 21. a water collection sheet; 22. a water outlet pipe; 23. sealing the door.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order to solve the technical problem of residual juice of fruit and vegetable fragments, as shown in fig. 1-6, the following preferable scheme is provided:

the utility model provides a quick extraction element of fruit vegetables pesticide residue, including extracting case 1 and chamber door 3, material throwing mouth 2 has been seted up to extracting case 1 top both sides and install pneumatic cylinder 4 between material throwing mouth 2, extracting case 1 lateral wall is used for installing chamber door 3, pneumatic cylinder 4 output is passed extracting case 1 top through-hole and is installed clamp plate 5, baffle 6 is installed to extracting case 1 inside wall below clamp plate 5, but be equipped with symmetrical synchronous opposite direction pivoted backup pad 7 under clamp plate 5, the backup pad 7 both sides are equipped with adjustment mechanism, collecting pipeline 12 is installed to extracting case 1 lateral wall below backup pad 7, sealing door 23 has been seted up to collecting pipeline 12 lateral wall, be equipped with separating mechanism in the collecting pipeline 12;

the separating mechanism comprises a first filter screen 13 arranged on the inner wall of the collecting pipeline 12, a rotatable reciprocating screw 16 is arranged above the first filter screen 13, a sliding block 17 capable of reciprocating along the axis of the reciprocating screw is connected with the peripheral surface of the reciprocating screw 16 in a threaded manner, and a squeeze roller 18 in rolling contact with the upper surface of the filter screen is arranged on one side of the sliding block 17 through a bearing. Fruit and vegetable products are thrown into the extraction box 1 from the feed inlet 2 and are collected to the middle position through the guide plate 6, the fruit and vegetable products stay above the supporting plate 7, after the hydraulic cylinder 4 is started, the output end of the hydraulic cylinder stretches out to drive the pressing plate 5 to press down to squeeze juice from fruit and vegetable products, after the servo motor 11 is started, the output end of the hydraulic cylinder rotates to drive the rotating shaft 10 and the supporting plate 7 to rotate, the guide rods 9 at two ends of one side of the supporting plate 7 slide in the sliding grooves 8 of the inner wall of the extraction box 1, fruit and vegetable fragments and juice fall into the upper part of the first filter screen 13 in the collecting pipeline 12, after the motor 15 is started, the output end of the hydraulic cylinder drives the reciprocating screw 16 to rotate, the sliding block 17 on the reciprocating screw 16 reciprocates to drive the extruding roller 18, and the gear 19 at the other end of the extruding roller 18 is meshed with the rack 20 to drive the extruding roller 18 to rotate when the extruding roller 18 further extrudes the fruit and vegetable fragments to reduce juice residues in the inner part of the fruit and vegetable fragments.

The separating mechanism further comprises a motor 15 fixedly connected to the outer wall of the collecting pipeline 12, one end of a reciprocating screw 16 penetrates through a through hole in the side wall of the collecting pipeline 12 and is arranged at the output end of the motor 15, and the other end of the reciprocating screw 16 is arranged on the inner wall of the collecting pipeline 12 through a bearing. After the motor 15 is started, the output end of the motor drives the reciprocating screw 16 to rotate, the sliding block 17 on the reciprocating screw 16 reciprocates to drive the squeeze roller 18 to move, the gear 19 at the other end of the squeeze roller 18 is meshed with the rack 20 when moving horizontally, so that the squeeze roller 18 is driven to rotate, and the squeeze roller 18 further extrudes fruit and vegetable fragments to reduce juice residues in the fruit and vegetable fragments.

The separating mechanism further comprises a rack 20 arranged on one side, far away from the reciprocating screw 16, above the first filter screen 13, the rack 20 is arranged on the inner walls of the two ends of the collecting pipeline 12, a gear 19 is connected above the rack 20 in a transmission mode, and the gear 19 is arranged on one end, far away from the sliding block 17, of the squeeze roller 18. The sliding block 17 on the reciprocating screw 16 moves reciprocally to drive the squeeze roller 18 to move, and the gear 19 at the other end of the squeeze roller 18 is meshed with the rack 20 when moving horizontally to drive the squeeze roller 18 to rotate.

The separating mechanism further comprises a second filter screen 14 arranged below the first filter screen 13, wherein the second filter screen 14 is arranged on the inner wall of the collecting pipeline 12, and meshes of the second filter screen 14 are smaller than those of the first filter screen 13. The squeeze rollers 18 above the first filter 13 further crush and squeeze the fruit tree pieces, and the fine pieces are blocked by the second filter 14 having smaller mesh openings.

A conical water collecting plate 21 is arranged at the bottom of the collecting pipeline 12, and a water outlet pipe 22 is arranged at the center of the water collecting plate 21. The water collecting plate 21 collects the juice collecting box of the collecting pipeline 12 and discharges the juice from the water outlet pipe 22.

The adjustment mechanism is including seting up the sliding tray 8 that sets up at extraction case 1 both ends lateral wall symmetry, and sliding connection has guide bar 9 in the sliding tray 8, and guide bar 9 is fixed and is close to one side both ends each other at backup pad 7, and one side is kept away from each other to backup pad 7 installs the axis of rotation 10 that both ends bearing connection is extracting case 1 lateral wall each other, and axis of rotation 10 one end passes extraction case 1 lateral wall through-hole fixedly connected with servo motor 11, and servo motor 11 installs at extraction case 1 outer wall. After the servo motor 11 is started, the output end of the servo motor rotates to drive the rotating shaft 10 and the supporting plate 7 to rotate, and the guide rods 9 at two ends of one side of the supporting plate 7 slide in the sliding grooves 8 on the inner wall of the extraction box 1.

To sum up: fruit and vegetable products are thrown into the extraction box 1 from the feed inlet 2 and are collected to the middle position through the guide plate 6, the fruit and vegetable products stay above the supporting plate 7, after the hydraulic cylinder 4 is started, the output end of the hydraulic cylinder stretches out to drive the pressing plate 5 to press down to squeeze juice from fruit and vegetable products, after the servo motor 11 is started, the output end of the hydraulic cylinder rotates to drive the rotating shaft 10 and the supporting plate 7 to rotate, the guide rods 9 at two ends of one side of the supporting plate 7 slide in the sliding grooves 8 of the inner wall of the extraction box 1, fruit and vegetable fragments and juice fall into the upper part of the first filter screen 13 in the collecting pipeline 12, after the servo motor 11 is started, the output end of the hydraulic cylinder drives the reciprocating screw 16 to rotate, the sliding block 17 on the reciprocating screw 16 reciprocates to drive the extruding roller 18, the gear 19 at the other end of the extruding roller 18 is meshed with the rack 20 to drive the extruding roller 18 to rotate when the extruding roller 18 further extrudes the fruit and vegetable fragments to reduce water residues in the fruit and vegetable fragments.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a incomplete quick extraction element of fruit vegetables farming, includes extraction box (1) and chamber door (3), its characterized in that: the utility model discloses a collecting box, including extracting case (1), collecting pipe (12), sealing door (23) are seted up to collecting pipe (12), separating mechanism is equipped with in collecting pipe (12), feed inlet (2) have been seted up to extracting case (1) top both sides and install pneumatic cylinder (4) between feed inlet (2), extracting case (1) lateral wall is used for installing chamber door (3), pneumatic cylinder (4) output is passed extracting case (1) top through-hole and is installed clamp plate (5), deflector (6) are installed to extracting case (1) inside wall below clamp plate (5), but be equipped with symmetrical synchronous opposite direction pivoted backup pad (7) under clamp plate (5), backup pad (7) both sides are equipped with adjustment mechanism, collecting pipe (12) are installed to backup pad (7) below extracting case (1) lateral wall, sealing door (23) have been seted up to collecting pipe (12);

the separating mechanism comprises a first filter screen (13) arranged on the inner wall of the collecting pipeline (12), a rotatable reciprocating screw (16) is arranged above the first filter screen (13), a sliding block (17) capable of reciprocating along the axis of the reciprocating screw is connected with the outer peripheral surface of the reciprocating screw (16) in a threaded manner, and a squeeze roller (18) in rolling contact with the upper surface of the filter screen is arranged on one side of the sliding block (17) through a bearing.

2. The rapid extraction device for pesticide residues of fruits and vegetables according to claim 1, wherein: the separating mechanism further comprises a motor (15) fixedly connected to the outer wall of the collecting pipeline (12), one end of a reciprocating screw (16) penetrates through a through hole in the side wall of the collecting pipeline (12) and is arranged at the output end of the motor (15), and the other end of the reciprocating screw (16) is arranged on the inner wall of the collecting pipeline (12) through a bearing.

3. The rapid extraction device for pesticide residues of fruits and vegetables according to claim 1, wherein: the separating mechanism further comprises a rack (20) arranged above the first filter screen (13) and away from one side of the reciprocating screw (16), the rack (20) is arranged on the inner walls of two ends of the collecting pipeline (12), a gear (19) is connected above the rack (20) in a transmission mode, and the gear (19) is arranged at one end, far away from the sliding block (17), of the squeeze roller (18).

4. A rapid extraction device for pesticide residues of fruits and vegetables according to claim 3, wherein: the separating mechanism further comprises a second filter screen (14) arranged below the first filter screen (13), and the second filter screen (14) is arranged on the inner wall of the collecting pipeline (12) and has meshes smaller than the first filter screen (13).

5. The rapid extraction device for pesticide residues of fruits and vegetables according to claim 1, wherein: a conical water collecting plate (21) is arranged at the bottom of the collecting pipeline (12), and a water outlet pipe (22) is arranged at the center of the water collecting plate (21).

6. The rapid extraction device for pesticide residues of fruits and vegetables according to claim 1, wherein: the utility model discloses a regulating mechanism, including seting up at draw case (1) both ends lateral wall symmetry sliding tray (8), sliding connection has guide bar (9) in sliding tray (8), and guide bar (9) are fixed and are close to one side both ends each other in backup pad (7), and one side is kept away from each other in backup pad (7) installs axis of rotation (10) that both ends bearing connection was drawn case (1) lateral wall each other, and axis of rotation (10) one end passes and draws case (1) lateral wall through-hole fixedly connected with servo motor (11), and servo motor (11) are installed at the outer wall of drawing case (1).