CN214638058U - Screening device capable of screening shellfish - Google Patents
Screening device capable of screening shellfish Download PDFInfo
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- CN214638058U CN214638058U CN202120042129.4U CN202120042129U CN214638058U CN 214638058 U CN214638058 U CN 214638058U CN 202120042129 U CN202120042129 U CN 202120042129U CN 214638058 U CN214638058 U CN 214638058U
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- shellfish
- screening
- screen
- screen cloth
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- 235000015170 shellfish Nutrition 0.000 title claims abstract description 55
- 238000012216 screening Methods 0.000 title claims abstract description 46
- 239000004744 fabric Substances 0.000 claims abstract description 17
- 238000007873 sieving Methods 0.000 claims abstract description 7
- 230000000284 resting effect Effects 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000009364 mariculture Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model relates to a sieving mechanism that can filter shellfish, including the sieve, the central zone of sieve is covered with the screen cloth that is used for screening the shellfish size, its characterized in that: still including being used for shelving the frame and the guiding mechanism of sieve, this guiding mechanism can adjust the aperture size of screen cloth, still be provided with under the sieve and can be used for collecting the shellfish after the screening, and connect vibration piece in the frame, this vibration piece are used for the vibration to treat the shellfish of screening, compare with prior art, the utility model has the advantages of: the utility model provides a screening device of ability autofilter shellfish size according to the screening requirement, this screening device utilizes guiding mechanism to adjust the aperture size of screen cloth earlier when using to accelerate the speed of screening through the vibrating piece, avoid shellfish to pile up each other, the shellfish after the screening can be collected by collecting the component at last, has simple structure, convenient to use's characteristics.
Description
Technical Field
The utility model relates to a sieving mechanism especially relates to a sieving mechanism that can filter shellfish.
Background
The coastal shellfish in China is naturally distributed in various types, more than 40 types can be cultured, the source of the shellfish is wide, and the popularization of the technologies such as semi-artificial fry collection in natural sea areas, industrial indoor artificial fry culture, soil pond artificial fry culture and the like provides rich fry resources for the development of shellfish culture. Shellfish culture in China has been greatly developed in the last 20 years. The shellfish culture has small investment, higher benefit, labor saving, simpler management technology and the like in the mariculture industry because of effectively utilizing natural elimination to a greater extent in the mariculture industry, and the shellfish culture has larger and larger proportion in the mariculture industry.
The prior art discloses a shellfish harvester with application number 201110219234.1, which belongs to marine fishery machinery. It has solved among the prior art mudflat shellfish results inefficiency, consumes the defect of labour, and its technical scheme's main points are: a shellfish harvester comprises a frame, wherein a travelling wheel is arranged on the frame; the shellfish harvester is provided with a shellfish collecting hopper, a high-pressure water gun, a shipborne water pump, a conveying device and a lifting device; the shell collecting hopper is provided with a lifting rope, and the high-pressure water gun is arranged on the rack; the conveying device comprises a conveying belt, a suspension wheel and a chain wheel A; the lifting device comprises a lifting rod, a stand column and a support, wherein the lifting rod is hinged with the support, the stand column is provided with a pulley A, and the lifting rod is provided with a pulley B; the shellfish screening machine is mainly applied to the field of mudflat culture, but has the defects that shellfish cannot be screened, and the manual screening method is time-consuming and labor-consuming.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a sieving mechanism that can effectively filter shellfish is provided to above-mentioned prior art current situation.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: this sieving mechanism that can screen shellfish, including the sieve, the central zone of sieve is covered with the screen cloth that is used for screening the shellfish size, its characterized in that: also includes:
the frame is used for placing the sieve plate;
the adjusting mechanism can adjust the aperture size of the screen;
the collecting mechanism is arranged below the sieve plate and can be used for collecting the screened shellfish; and
and the vibrating part is connected to the frame and is used for vibrating the shellfish to be screened.
In order to realize screening shellfish of different sizes, preferably, the sieve plate includes first frame strip, second frame strip and the first screen member of connection between first frame strip and second frame strip that sets up relatively, guiding mechanism is including being the second screen member that upper and lower superpose set up with first screen member, second screen member can slide relatively first screen member, first screen member is including at least two first screens, correspondingly, second screen member is including at least two second screens, and the crisscross net hole of net constitutes the aperture size of screening shellfish between each first screen and the second screen.
In order to realize the adjustment of the aperture size of the shellfish to be screened, in a manner with a simple structure, preferably, the adjusting mechanism includes a first adjusting opening formed in the center of the first frame strip and a second adjusting opening formed in the center of the second frame strip, correspondingly, the second screen member has a first protruding edge capable of at least extending out of the first adjusting opening and a second protruding edge capable of at least extending out of the second adjusting opening, and the adjustment of the aperture size of the screen is realized by at least one of the following actions: the staggered distance of the first protruding edge relative to the first adjusting opening or the second protruding edge relative to the second adjusting opening, the extending distance of the first protruding edge relative to the first adjusting opening or the extending distance of the second protruding edge relative to the second adjusting opening.
In order to enable the first screen member and the second screen member to be located therebetween, preferably, a first end cover and a second end cover are respectively disposed at two ends of the first frame strip in a sliding direction of the first screen member or the second screen member, correspondingly, a third end cover and a fourth end cover are respectively disposed at two ends of the second frame strip in the sliding direction of the first screen member or the second screen member, respectively, the first end cover, the second end cover, the third end cover, the fourth end cover, the first frame strip and the second frame strip are respectively provided with a fastening screw, and when any change is made in a staggered distance of the first protruding edge relative to the first adjusting port or the second protruding edge relative to the second adjusting port, an extending distance of the first protruding edge relative to the first adjusting port, or an extending distance of the second protruding edge relative to the second adjusting port, the state is maintained by correspondingly fastening screws.
In order to increase the speed of the shellfish screening, it is preferable that the resting face of the housing for resting the sieve plate has an inclined face gradually inclined downward from top to bottom.
In order to facilitate the movement of the frame, it is preferable that the bottom of the frame is mounted with pulleys.
Compared with the prior art, the utility model has the advantages of: the utility model provides a screening device of ability autofilter shellfish size according to the screening requirement, this screening device utilizes guiding mechanism to adjust the aperture size of screen cloth earlier when using to accelerate the speed of screening through the vibrating piece, avoid shellfish to pile up each other, the shellfish after the screening can be collected by collecting the component at last, has simple structure, convenient to use's characteristics.
Drawings
Fig. 1 is a schematic structural view of a screening device in an embodiment of the present invention;
fig. 2 is a schematic structural view of the first and second screen members in a fully opposed state according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of each of the first screen and the second screen in a partially staggered state (in the variation of the aperture in b or c) according to an embodiment of the present invention;
fig. 4 is a schematic structural view of each of the first and second screens in a partially staggered state (aperture change at d) according to an embodiment of the present invention;
fig. 5 is a schematic structural view of an angle of the sieve plate in the embodiment of the present invention;
fig. 6 is a schematic structural view of another angle of the sieve plate in the embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in FIGS. 1 to 6, the preferred embodiment of the present invention is shown. The screening device capable of screening shellfish comprises a screen plate 1, wherein a screen mesh for screening shellfish is fully distributed in the central area of the screen plate 1, the screening device further comprises a frame 2 for placing the screen plate 1 and an adjusting mechanism capable of adjusting the aperture size of the screen mesh, a collecting mechanism 3 capable of collecting screened shellfish is further arranged below the screen plate 1, and a vibrating piece 4 connected to the frame 2 and used for vibrating shellfish to be screened is further arranged.
In order to realize screening of shellfish with different sizes, preferably, the screening plate 1 includes a first frame bar 11, a second frame bar 12 and a first screen member 13 connected between the first frame bar 11 and the second frame bar 12, the adjusting mechanism includes a second screen member 5 stacked on the first screen member 13, the second screen member 5 can slide relative to the first screen member 13, the first screen member 13 includes at least two first screens 131, correspondingly, the second screen member 5 includes at least two second screens 51, and the mesh holes of the meshes between the first screens 131 and the second screens 51 form the aperture size for screening shellfish. In order to realize the adjustment of the aperture size of the shellfish, in a simple structure, preferably, the adjusting mechanism comprises a first adjusting opening 111 formed in the center of the first frame strip 11 and a second adjusting opening 121 formed in the center of the second frame strip 12, correspondingly, the second screen member 5 has a first protruding edge 52 at least capable of extending out of the first adjusting opening 111 and a second protruding edge 53 at least capable of extending out of the second adjusting opening 121, and the adjustment of the aperture size of the screen is realized by at least one of the following actions: the staggered distance of the first projecting edge 52 relative to the first adjustment opening 111 or the second projecting edge 53 relative to the second adjustment opening 121, the protruding distance of the first projecting edge 52 relative to the first adjustment opening 111, or the protruding distance of the second projecting edge 53 relative to the second projecting edge 53. In order to be able to place between the first screen element 13 and the second screen element 5, it is preferred that both ends of the first frame strip 11 are provided with a first end cap 6 and a second end cap 7 respectively in the sliding direction of the first screen element 13 or the second screen element 5, correspondingly, the third end cover 8 and the fourth end cover 9 are respectively arranged at two ends of the second frame strip 12 in the sliding direction of the first screen member 13 or the second screen member 5, the first end cover 6, the second end cover 7, the third end cover 8, the fourth end cover 9, the first frame strip 11 and the second frame strip 12 are respectively provided with a fastening screw 10, when any change is made in the staggered distance of the first projecting edge 52 with respect to the first adjustment opening 111 or the second projecting edge 53 with respect to the second adjustment opening 121, the protruding distance of the first projecting edge 52 with respect to the first adjustment opening 111, or the protruding distance of the second projecting edge 53 with respect to the second projecting edge 53, the state is maintained by the corresponding fastening screw 10.
With the following variations in pore size:
a. the respective first and second screens 131, 51 of the first and second screen members 13, 5 are diametrically opposed;
b. adjusting the staggered distance of the first projecting edge 52 relative to the first adjusting opening 111 or the second projecting edge 53 relative to the second adjusting opening 121, so that each first screen 131 and each second screen 51 are partially staggered, and the staggered distance is determined according to actual needs;
c. the protruding distance of the first protruding edge 52 relative to the first adjusting opening 111 or the protruding distance of the second protruding edge 53 relative to the second adjusting opening 121 are adjusted, so that the first screen 131 and the second screen 51 are partially staggered, and the staggered distance is determined according to actual needs;
d. simultaneously carrying out steps b and c;
in order to increase the speed of the screening of the shellfish, it is preferable that the resting face of the housing 2 on which the sieve plate 1 rests has an inclined surface that is gradually inclined downward from top to bottom. In order to facilitate the movement of the frame 2, it is preferable that the bottom of the frame 2 is mounted with a pulley 20. When the screening device is used, the adjusting mechanism is firstly utilized to adjust the aperture size of the screen, the speed of screening is accelerated through the vibrating piece 4, shellfish is prevented from being stacked, and finally the shellfish after screening can be collected by the collecting component.
Claims (6)
1. The utility model provides a sieving mechanism that can sieve shellfish, is including sieve board (1), the central zone of sieve board (1) is covered with the screen cloth that is used for sieving the shellfish size, its characterized in that: also includes:
a frame (2) for resting the screen deck (1);
the adjusting mechanism can adjust the aperture size of the screen;
the collecting mechanism (3) is arranged below the sieve plate (1) and can be used for collecting the screened shellfish; and
and the vibrating piece (4) is connected to the frame (2) and is used for vibrating the shellfish to be screened.
2. A screening apparatus for screening shellfish according to claim 1, characterized by: sieve (1) including relative first frame strip (11), second frame strip (12) that set up and connect first screen cloth spare (13) between first frame strip (11) and second frame strip (12), guiding mechanism is including second screen cloth spare (5) that the superpose set up about presenting with first screen cloth spare (13), second screen cloth spare (5) can be relative first screen cloth spare (13) slide, first screen cloth spare (13) are including two at least first screen cloth (131), correspondingly, second screen cloth spare (5) are including two at least second screen cloth (51), and the crisscross latticed hole of net constitutes the aperture size of screening shellfish between each first screen cloth (131) and second screen cloth (51).
3. A screening apparatus for screening shellfish according to claim 2, characterized in that: the adjusting mechanism comprises a first adjusting opening (111) arranged in the center of the first frame strip (11) and a second adjusting opening (121) arranged in the center of the second frame strip (12), correspondingly, the second screen piece (5) is provided with a first protruding edge (52) at least capable of extending out of the first adjusting opening (111) and a second protruding edge (53) at least capable of extending out of the second adjusting opening (121), and the adjustment of the aperture size of the screen is realized through at least one of the following actions: the staggered distance of the first convex edge (52) relative to the first adjusting opening (111) or the second convex edge (53) relative to the second adjusting opening (121), the extending distance of the first convex edge (52) relative to the first adjusting opening (111) or the extending distance of the second convex edge (53) relative to the second adjusting opening (121).
4. A screening apparatus for screening shellfish according to claim 3, characterized by: a first end cover (6) and a second end cover (7) are respectively arranged at two ends of the first frame strip (11) in the sliding direction of the first screen piece (13) or the second screen piece (5), correspondingly, a third end cover (8) and a fourth end cover (9) are respectively arranged at two ends of the second frame strip (12) in the sliding direction of the first screen piece (13) or the second screen piece (5), fastening screws (10) are respectively arranged on the first end cover (6), the second end cover (7), the third end cover (8), the fourth end cover (9), the first frame strip (11) and the second frame strip (12), and when the staggered distance of the first protruding edge (52) relative to the first adjusting opening (111) or the second protruding edge (53) relative to the second adjusting opening (121), the protruding distance of the first protruding edge (52) relative to the first adjusting opening (111) or the protruding distance of the second protruding edge (53) relative to the second protruding edge (53) is changed, the state is maintained by correspondingly tightening the screw (10).
5. The screening apparatus capable of screening shellfish according to any of claims 1 to 4, characterized in that: the placing surface of the frame (2) for placing the sieve plate (1) is provided with an inclined surface which is gradually inclined downwards from top to bottom.
6. A screening apparatus for screening shellfish according to claim 5, characterized by: and a pulley (20) is arranged at the bottom of the frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120042129.4U CN214638058U (en) | 2021-01-07 | 2021-01-07 | Screening device capable of screening shellfish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120042129.4U CN214638058U (en) | 2021-01-07 | 2021-01-07 | Screening device capable of screening shellfish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214638058U true CN214638058U (en) | 2021-11-09 |
Family
ID=78514642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120042129.4U Expired - Fee Related CN214638058U (en) | 2021-01-07 | 2021-01-07 | Screening device capable of screening shellfish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214638058U (en) |
-
2021
- 2021-01-07 CN CN202120042129.4U patent/CN214638058U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |