CN110935619A

CN110935619A - Pearl production screening and cleaning integrated device

Info

Publication number: CN110935619A
Application number: CN201911193541.XA
Authority: CN
Inventors: 王旬
Original assignee: Suzhou China Pearl & Gem City Co Ltd
Current assignee: Suzhou China Pearl & Gem City Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-03-31

Abstract

The invention discloses a pearl production screening and cleaning integrated device, belonging to the technical field of pearl processing, and the pearl production screening and cleaning integrated device comprises a cleaning box and a screening box which is connected with the bottom in the cleaning box in a sliding way, wherein both sides of the lower end of the cleaning box are fixedly connected with supporting seats, the screening box which can horizontally slide is arranged in the cleaning box, the screening box reciprocates left and right under the action of a pushing mechanism, pearls which need to be screened and cleaned are placed in the screening box, the pearls are placed in a separation frame in the screening box, the pearls in the separation frame can be cleaned in the left and right reciprocating motion, the screening and the cleaning can be synchronously carried out through a plurality of screen meshes in the separation frame, the work efficiency is effectively improved, after the screening and the cleaning are finished, the screening box is lifted upwards through a lifting mechanism, and draining water and starting a control valve plate after lifting, and collecting pearls of different grades by using different pearl collecting boxes.

Description

Pearl production screening and cleaning integrated device

Technical Field

The invention relates to the technical field of pearl processing, in particular to a pearl production, screening and cleaning integrated device.

Background

The pearl is mainly produced in bodies of mollusks of pearl shellfish and nacre shellfish, and dense coagula formed by polymerization of foreign particles which are not attached to shells and surrounded by nacre layer by layer in or under a mantle is mineral (aragonite) beads containing calcium carbonate generated by endocrine action, and is an organic gem formed by gathering a large number of tiny aragonite crystals.

When adding man-hour to the pearl, the pearl of not uniform size need be screened in advance, and prior art generally all adopts artifical screening or adopts ordinary vibration screening machine to carry out preliminary screening, then puts the pearl on belt cleaning device and goes to wash, and artifical screening or machine screening when no matter, the screening often needs the substep to go on with washing step, wastes time and energy, and working strength is great, and is difficult for improving work efficiency.

Therefore, the pearl production, screening and cleaning integrated device is provided for synchronously screening and inclining pearls so as to improve the processing efficiency and effectively reduce the working strength.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a pearl production screening and cleaning integrated device, a screening box capable of sliding horizontally is arranged in a cleaning box, the screening box reciprocates left and right under the action of a pushing mechanism, pearls to be screened and required to be cleaned are placed in the screening box, the pearls are placed in a separation frame in the screening box, the pearls in the separation frame can be cleaned in the left and right reciprocating motion, multi-level screening of the pearl size can be carried out through a plurality of screen meshes in the separation frame, screening and cleaning can be carried out synchronously without division operation, the working efficiency is effectively improved, after screening and cleaning are finished, the screening box is lifted upwards through a lifting mechanism, water is drained after lifting, a control valve plate is started after lifting, and pearls of different grades and sizes are collected through different pearl collecting boxes.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides an integrated device is cleaned in pearl production screening, includes washing case and the screening case of sliding connection in washing incasement bottom, the equal fixedly connected with supporting seat in lower extreme both sides of washing case, the equal fixedly connected with bar slide in the interior bottom both sides of washing case, the bottom both sides of screening case are sliding connection respectively on two bar slides, lateral wall and bottom lateral wall are netted hollow out construction around the screening case, the pushing mechanism who drives the screening case is all installed to the left and right sides of washing case, two pushing mechanism is located the left and right sides of screening case respectively, the inside equidistant division frame that is equipped with a plurality of evenly distributed of screening case, a plurality of equal fixed mounting has a plurality of screen cloths in the division frame, the one end of screening case is seted up a plurality of openings that correspond with division frame position, and a plurality of the control valve plate is installed to the opening part, the inner bottom of the cleaning box is provided with a lifting mechanism for lifting the screening box, the lifting mechanism is located below the strip-shaped sliding plate, and a pearl collecting box is placed at one end, close to the control valve plate, of the cleaning box.

Further, both sides are equal fixed connection cavity carriage around the lower extreme of screening case, the slip chamber with bar sliding plate phase-match sliding connection is seted up to the interior bottom of cavity carriage, and bar sliding plate and slip chamber are the rectangle structure, and cavity carriage sliding connection realizes that the screening case slides freely in wasing the incasement on the bar sliding plate.

Further, pushing mechanism includes the first electric putter of fixed connection on wasing the case outer end lateral wall, first electric putter's flexible end runs through and washs case and fixedly connected with slurcam, the equal fixedly connected with in lower extreme both sides of slurcam and bar slide sliding connection's sliding block, slurcam and first electric putter's cooperation realize driving the screening case to realize reciprocating motion about the screening case.

Further, two the edge that the slurcam is close to the lateral wall of screening case one end all inlays to establish and is connected with the electro-magnet, the edge of both ends outer wall inlays to establish and is connected with the magnet piece that the electro-magnet position corresponds about the screening case, and after two slurcams offset with the both sides lateral wall of screening case, the electro-magnet circular telegram realizes that the slurcam is fixed with the stability of screening between the case to effectively improve the stationarity of screening case motion.

Furthermore, the screen cloth includes coarse screen cloth and fine screen cloth that set up in the inside upper and lower position of partition frame, coarse screen cloth is located the top of fine screen cloth, coarse screen cloth and fine screen cloth divide into a plurality of screening chambeies with the partition frame inside, and is a plurality of screening chamber volume from the top down diminishes in proper order, set up a plurality of thick pearl small openings and thin pearl small opening on coarse screen cloth and the fine screen cloth respectively, effectively realize that the pearl of big small dimension difference screens in grades.

Furthermore, the side walls of the coarse screen, the fine screen and the separation frame are coated with the meshed hollow protection pads, so that the pearl is effectively protected in the process of shaking the pearls from left to right.

Further, lifting mechanism includes the second electric putter of fixed mounting and the bottom of wasing the case, the flexible end of second electric putter runs through the interior bottom of wasing the case and is fixed with the loading board, a pair of L shape limiting plate of upper end fixedly connected with of loading board.

Further, the equal fixedly connected with in bottom both sides of screening case inlays with what L shape limiting plate position corresponds and establishes the board, inlay the interior bottom of establishing the board and offer the chamber of establishing that inlays that corresponds with L shape limiting plate position, inlay the equal cladding of outer wall of establishing intracavity wall and L shape limiting plate and have the flexible pad, the both ends of L shape limiting plate are located respectively and inlay the both ends outside of establishing the board.

Furthermore, the pair of L-shaped limiting plates are located below the two strip-shaped sliding plates.

Further, the fixed cover in bottom in the washing case is equipped with the seal cover that carries out sealed to the flexible end of second electric putter, the seal cover is connected with the flexible end of second electric putter is sealed.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) but this scheme is through setting up horizontal slip's screening case in wasing the incasement, but the left and right reciprocating motion of screening case under pushing mechanism's effect, place in the screening incasement and treat the screening and need abluent pearl, the pearl is arranged in the branch spacer in the screening incasement, the pearl in the branch spacer can realize wasing in controlling reciprocating motion, can carry out big or small multistage screening through a plurality of screen meshes in the branch spacer again, screening and washing can go on in step, need not the subsection and operate, effectively improve work efficiency, when the screening, wash the completion after, upwards carry out the lifting to the screening case through lifting mechanism, carry out the waterlogging caused by excessive rainfall after the lifting and start control valve plate, utilize different pearl collecting boxes to collect the pearl of different grade sizes.

(2) Pushing mechanism includes the first electric putter of fixed connection on wasing the case outer end lateral wall, and first electric putter's flexible end runs through and washs case and fixedly connected with slurcam, the equal fixedly connected with in lower extreme both sides of slurcam and bar slide sliding connection's sliding block, and the slurcam realizes driving the screening case with first electric putter's cooperation to reciprocating motion about the realization screening case.

(3) The edge that two slurcays are close to the lateral wall of screening case one end all inlays to establish and is connected with the electro-magnet, and the edge of both ends outer wall inlays to establish and is connected with the magnet piece that the electro-magnet position corresponds about the screening case, and after two slurcays offset with the both sides lateral wall of screening case, the electro-magnet circular telegram realizes the stability between slurcam and the screening case and fixes to effectively improve the stationarity of screening case motion.

(4) The screen cloth is including setting up coarse screen cloth and the fine screen cloth that separates the inside upper and lower position of frame, the coarse screen cloth is located the top of fine screen cloth, coarse screen cloth and fine screen cloth will separate the frame internal partitioning into a plurality of screening chambeies, a plurality of screening chamber volumes from the top down increase in proper order, a plurality of thick pearl small opening and thin pearl small opening have been seted up on coarse screen cloth and the fine screen cloth respectively, the pearl that effectively realizes the difference of big small dimension carries out the classified screening, all the cladding has netted fretwork protection pad on coarse screen cloth and the lateral wall of separating the frame, effectively play the guard action to it at the in-process that controls the pearl and rock.

(5) Lifting mechanism includes the second electric putter of fixed mounting and the bottom of wasing the case, the flexible end of second electric putter runs through the interior bottom of wasing the case and is fixed with the loading board, a pair of L shape limiting plate of upper end fixedly connected with of loading board, the equal fixedly connected with in bottom both sides of screening case is a pair of to have that corresponds with L shape limiting plate position and inlays the board of establishing of chamber, it has flexible pad to inlay the equal cladding of outer wall of establishing intracavity wall and L shape limiting plate, the both ends of L shape limiting plate are located respectively and inlay the both ends outside of establishing the board, effectively realize supporting the screening case, the lifting is accomplished the waterlogging caused by excessive rainfall and is got the material, and set up the easy degree of antiskid of both contact surfaces of flexible pad on the one hand, when getting the material, the one end that can the lifting screening case makes its slope easily.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an internal perspective view of the present invention;

FIG. 3 is an internal perspective of the present invention without the screen box;

FIG. 4 is a perspective view of a screening box of the present invention;

FIG. 5 is an internal cross-sectional view of the present invention at the junction of the spacer frame and the screen;

FIG. 6 is an internal perspective view of the load bearing mechanism of the present invention as it is raised;

figure 7 is an internal perspective view of the screen box of the present invention after it has been raised with the load bearing mechanism.

Figure 8 is an external perspective view of the screen box of the present invention after it has been raised with the load bearing mechanism.

The reference numbers in the figures illustrate:

1 washing case, 2 supporting seats, 3 screening cases, 4 bar-shaped sliding plates, 5 hollow sliding frames, 6 pushing plates, 7 first electric push rods, 8 separating frames, 801 coarse screens, 802 fine screens, 9 control valve plates, 10 sliding blocks, 11 second electric push rods, 12 bearing plates, 13L-shaped limiting plates, 14 embedding plates and 15 pearl collecting boxes.

Detailed Description

The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

please refer to fig. 1, an integrated device is cleaned in pearl production screening, including washing case 1 and screening case 3 of sliding connection bottom in washing case 1, the equal fixedly connected with supporting seat 2 in lower extreme both sides of washing case 1, the washing liquid has been placed in the washing case, the bottom department of washing case 1 is equipped with the drain pipe that has the valve, the pearl that treats washing and screening has been placed in screening case 3, the equal fixedly connected with bar slide 4 in interior bottom both sides of washing case 1, the bottom both sides difference sliding connection of screening case 3 is on two bar slides 4, the equal fixed connection cavity carriage 5 in both sides around the lower extreme of screening case 3, the sliding chamber with bar slide 4 assorted sliding connection is seted up to the interior bottom of cavity carriage 5, and bar slide 4 is the rectangle structure with the sliding chamber, cavity carriage 5 sliding connection is on bar slide 4, technical personnel in the field will screen case 3 through a pair of cavity carriage 5 sliding connection on a pair of bar slide 4 The screening box 3 can slide freely in the cleaning box 1.

Please refer to fig. 2-3, the front and back side walls and the bottom side wall of the screening box 3 are all mesh hollow structures, which effectively realizes the penetration of water flow, the pushing mechanisms for driving the screening box 3 are installed on the left and right sides of the cleaning box 1, the two pushing mechanisms are respectively located on the left and right sides of the screening box 3, the pushing mechanism comprises a first electric push rod 7 fixedly connected to the outer end side wall of the cleaning box 1, the telescopic end of the first electric push rod 7 penetrates through the cleaning box 1 and is fixedly connected with a push plate 6, the two lower end sides of the push plate 6 are fixedly connected with sliding blocks 10 slidably connected with a bar-shaped sliding plate 4, the push plate 6 is matched with the first electric push rod 7 to drive the screening box 3, so as to realize the left and right reciprocating motion of the screening box 3, the reciprocating motion process is fully contacted with the water flow, and pearl.

The edge that two slurcam 6 are close to the lateral wall of screening case 3 one end all inlays to establish and is connected with the electro-magnet, and the edge of the both ends outer wall of controlling of screening case 3 inlays to establish and is connected with the magnet piece that the electro-magnet position corresponds, and after two slurcam 6 offset with the both sides lateral wall of screening case 3, the electro-magnet circular telegram realizes that slurcam 6 and the stability of screening between the case 3 are fixed to effectively improve the stationarity of screening case 3 motion.

Referring to fig. 4-5, a plurality of partition frames 8 are uniformly distributed at equal intervals inside the screening box 3, the partition frames 8 separate pearls and place the pearls, and multi-level synchronous screening is performed to effectively improve screening efficiency, a plurality of screens are fixedly installed inside the partition frames 8, the screens include a coarse screen 801 and a fine screen 802 which are arranged at upper and lower positions inside the partition frames 8, the coarse screen 801 is located above the fine screen 802, the coarse screen 801 and the fine screen 802 divide the inside of the partition frames 8 into a plurality of screening cavities, the volumes of the screening cavities are sequentially reduced from top to bottom, the pearls to be screened for the first time are located in the uppermost screening cavity, a plurality of coarse pearl leakage holes and fine pearl leakage holes are respectively formed in the coarse screen 801 and the fine screen 802, mesh-shaped hollow protection pads are respectively coated on the side walls of the coarse screen 801 and the fine screen 802 and the partition frames 8, and the mesh-shaped hollow protection pads do not affect screening of the pearl leakage holes, the pearl screening machine has the advantages that the pearl is effectively protected in the process of shaking the pearls left and right, the pearls different in size and specification are effectively screened in a grading mode, and the pearls small in specification fall into the screening cavity below through the pearl leakage holes.

Screening case 3 at the level in-process of reciprocating motion about, the pearl that is located to separate frame 8 rocks about, realizes wasing at the in-process that rocks on the one hand, and on the other hand, the pearl that the specification differs is easily leaked down through the pearl small opening department on the screen cloth at the in-process that rocks, sets up multistage screen cloth simultaneously, can carry out multistage screening, and the minimum bottom that is in to separate frame 8 of specification, the pearl specification of top is the biggest, realizes the multistage screening of pearl.

Referring to fig. 4 and 7-8, one end of the screening box 3 is provided with a plurality of openings corresponding to the positions of the partition frame 8, the control valve plates 9 are installed at the plurality of openings, pearls in the partition frame 8 can be easily taken, the control valve plates 9 can be opened upwards step by step to realize graded collection of the pearls in different screening cavities from the bottom to the upper part, a lifting mechanism for lifting the screening box 3 is installed at the inner bottom of the cleaning box 1, the lifting mechanism is located below the strip-shaped sliding plate 4, a pearl collecting box 15 is placed at one end, close to the control valve plates 9, of the cleaning box 1, when screening and cleaning are finished, the screening box 3 is driven upwards through the lifting mechanism, the screening box 3 is separated from the cleaning box 1, and draining and taking are realized.

Referring to fig. 6, specifically, the lifting mechanism includes a second electric push rod 11 fixedly installed at the bottom end of the cleaning tank 1, a telescopic end of the second electric push rod 11 penetrates through the inner bottom of the cleaning tank 1 and is fixed with a bearing plate 12, an upper end of the bearing plate 12 is fixedly connected with a pair of L-shaped limiting plates 13, the pair of L-shaped limiting plates 13 are both located below the two bar-shaped sliding plates 4, when the screening tank 3 is not required to be lifted, the screening tank 3 is not in contact with the L-shaped limiting plates 13, both sides of the bottom end of the screening tank 3 are fixedly connected with a pair of embedded plates 14 corresponding to the L-shaped limiting plates 13, an embedded cavity corresponding to the L-shaped limiting plates 13 is formed at the inner bottom of the embedded plates 14, the inner wall of the embedded cavity and the outer wall of the L-shaped limiting plates 13 are both wrapped with flexible pads, both ends of the L-shaped limiting plates 13 are respectively located at the outer sides of both ends, l-shaped limiting plate 13 is embedded in the embedding cavity, so that the screening box 3 is stably contacted and is driven upwards by the screening box 3.

In addition, the fixed cover in the interior bottom of wasing case 1 is equipped with the seal cover that seals up the flexible end of second electric putter 11, and the seal cover links up with the flexible end of 11 of second electric putter is sealed, effectively plays the leakproofness of lifting department, and first electric putter 7 is controlled by external control switch with second electric putter 11.

A cleaning method of a pearl production, screening and cleaning integrated device comprises the following steps:

s1, sliding the screening box 3 in the cleaning box 1 by a person skilled in the art, wherein in an initial state, the screening box 3 is positioned at the middle position of the cleaning box 1, then uniformly placing the un-screened and un-cleaned pearls in the plurality of separation frames 8, starting the two first electric push rods 7, driving the push plate 6 to abut against the side walls of the left side and the right side of the screening box 3 respectively by the two first electric push rods 7, starting the electromagnets, fixedly connecting the push plate 6 with the side walls of the screening box 3, and completing positioning work;

s2, starting the two pushing mechanisms to do relative left-right pushing action, so that the screening box 3 can shake left and right along the horizontal direction, pearls in the separation frame 8 can shake left and right, and the pearls can be cleaned in the shaking process, and on the other hand, pearls with different specifications can easily leak down through pearl leakage holes in the screen in the shaking process;

s3, after cleaning and screening work are completed, the screening box 3 is located at the middle position of the cleaning box 1 under automatic control of the pushing mechanism, the upper end of the lifting mechanism abuts against the bottom end of the screening box 3, at the moment, the electromagnet is powered off, the pushing mechanism is separated from the screening box 3, the screening box 3 is lifted upwards along with the pushing mechanism, draining is achieved, after draining is completed, a collecting box 15 used for collecting pearls is placed on one side of the upper end of the cleaning box 1, the control valve plate 9 can be opened upwards step by step, one end of the screening box 1, far away from the control valve plate 9, is pulled upwards appropriately, the opening degree of the control valve plate 9 is matched, pearls in different screening cavities are led out, grading collection of the pearls after multistage screening is achieved, and the collecting box 15 can be replaced and collected.

The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides an integrated device is cleaned in pearl production screening, is including wasing screening case (3) of bottom in washing case (1) and sliding connection, the equal fixedly connected with supporting seat (2) in lower extreme both sides of wasing case (1), its characterized in that: the inner bottom two sides of the cleaning box (1) are fixedly connected with strip-shaped sliding plates (4), the bottom two sides of the screening box (3) are respectively connected onto the two strip-shaped sliding plates (4) in a sliding manner, the front side wall, the rear side wall and the bottom side wall of the screening box (3) are respectively of a net-shaped hollow structure, the left side and the right side of the cleaning box (1) are respectively provided with a pushing mechanism for driving the screening box (3), the two pushing mechanisms are respectively positioned at the left side and the right side of the screening box (3), the inside of the screening box (3) is provided with a plurality of uniformly distributed separation frames (8) at equal intervals, a plurality of screen meshes are fixedly arranged in the separation frames (8), one end of the screening box (3) is provided with a plurality of openings corresponding to the positions of the separation frames (8), a plurality of the openings are provided with control valve plates (9), the inner bottom of the cleaning box (1) is provided with a lifting mechanism for lifting, the lifting mechanism is located below the strip-shaped sliding plate (4), and a pearl collecting box (15) is placed at one end, close to the control valve plate (9), of the cleaning box (1).

2. The pearl production, screening and cleaning integrated device according to claim 1, characterized in that: the screening box is characterized in that the front side and the rear side of the lower end of the screening box (3) are fixedly connected with a hollow sliding frame (5), a sliding cavity which is connected with a bar-shaped sliding plate (4) in a sliding mode is formed in the inner bottom of the hollow sliding frame (5), and the bar-shaped sliding plate (4) and the sliding cavity are of rectangular structures.

3. The pearl production, screening and cleaning integrated device according to claim 2, characterized in that: pushing mechanism includes first electric putter (7) of fixed connection on wasing case (1) outer end lateral wall, the flexible end of first electric putter (7) runs through and washs case (1) and fixedly connected with slurcam (6), the equal fixedly connected with in lower extreme both sides of slurcam (6) and bar slide (4) sliding connection's sliding block (10).

4. A pearl production screening cleaning integrated device according to claim 3, characterized in that: two the edge that push plate (6) are close to the lateral wall of screening case (3) one end all inlays to establish and is connected with the electro-magnet, the edge of the left and right sides both ends outer wall of screening case (3) inlays to establish and is connected with the magnet piece that the electro-magnet position corresponds.

5. The pearl production, screening and cleaning integrated device according to claim 1, characterized in that: the screen cloth is including setting up coarse screen cloth (801) and fine screen cloth (802) that separate frame (8) inside upper and lower position, coarse screen cloth (801) are located the top of fine screen cloth (802), coarse screen cloth (801) and fine screen cloth (802) separate frame (8) inside into a plurality of screening chambeies, and is a plurality of screening chamber volume from the top down reduces in proper order, a plurality of thick pearl small openings and thin pearl small opening have been seted up on coarse screen cloth (801) and fine screen cloth (802) respectively.

6. A pearl production screening cleaning integrated device according to claim 5, characterized in that: the side walls of the coarse screen mesh (801), the fine screen mesh (802) and the separation frame (8) are coated with mesh hollow protection pads.

7. The pearl production, screening and cleaning integrated device according to claim 1, characterized in that: lifting mechanism includes second electric putter (11) of fixed mounting and the bottom of wasing case (1), the flexible end of second electric putter (11) runs through the interior bottom of wasing case (1) and is fixed with loading board (12), a pair of L shape limiting plate (13) of upper end fixedly connected with of loading board (12).

8. A pearl production screening cleaning integrated device according to claim 7, characterized in that: the equal fixedly connected with in bottom both sides of screening case (3) a pair of inlay with L shape limiting plate (13) position correspondence and establish board (14), inlay the interior bottom of establishing board (14) and offer the chamber of establishing with inlaying that L shape limiting plate (13) position corresponds, inlay the outer wall of establishing intracavity wall and L shape limiting plate (13) and all have the cladding of flexible pad, the both ends of L shape limiting plate (13) are located respectively and inlay the both ends outside of establishing board (14).

9. The pearl production, screening and cleaning integrated device according to claim 8, characterized in that: the pair of L-shaped limiting plates (13) are positioned below the two strip-shaped sliding plates (4).

10. A pearl production screening cleaning integrated device according to claim 7, characterized in that: the fixed cover of interior bottom of wasing case (1) is equipped with the seal cover that carries out sealed to the flexible end of second electric putter (11), the seal cover links up with the flexible end of second electric putter (11) is sealed.