CN217314415U - American venerupis veneriformis seedling sieving mechanism - Google Patents
American venerupis veneriformis seedling sieving mechanism Download PDFInfo
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- CN217314415U CN217314415U CN202220538677.0U CN202220538677U CN217314415U CN 217314415 U CN217314415 U CN 217314415U CN 202220538677 U CN202220538677 U CN 202220538677U CN 217314415 U CN217314415 U CN 217314415U
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- baffle
- conveying
- conveyor belt
- limiting
- belt
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The utility model relates to a clam fry screening installation field especially relates to a American clam fry sieving mechanism, including conveyer, screen cloth device and straight-bar, conveyer includes conveyer belt and baffle, and a plurality of baffle intervals set up, and the baffle includes two pin, limiting plate and rotates the baffle of connecting between the pin, and two pin set up respectively in the conveyer belt both sides, and the pin is kept away from conveyer belt one end and is provided with the limiting plate; the weight of one end of the baffle close to the conveyor belt is larger than that of the other end of the baffle; the straight rod is vertically arranged below the conveyor belt and extends towards the partition plate, and the straight rod is abutted to one end, far away from the conveyor belt, of the baffle plate. Through the cooperation that sets up rotatable baffle and straight-bar, when the conveyer belt conveying, if partial clam seedling card is in the junction of baffle and conveyer belt, then when the baffle was conveyed straight-bar department, rotatable baffle on the baffle can be supported to the straight-bar of extension for the baffle rotates, and then stirs the clam seedling that blocks the junction of baffle and conveyer belt, makes it drop.
Description
Technical Field
The utility model relates to a clam seedling screening installation field especially relates to a American curtain clam seedling sieving mechanism.
Background
The clam is a marine product with rich nutrition, delicious taste, high quality and low price. After artificial cultivation to a certain size, the clam larvae can be screened and sold; among the sieving mechanism of clam seedling, chinese patent with an application number CN202022605100.0 discloses a clam seedling collection machine, gather the clam seedling through collection system after conveying to sieving mechanism and filter, have a plurality of baffle structures on its conveyer belt that adopts, but the structure of a plurality of baffles is in the junction of baffle and conveyer belt, block into the clam seedling easily for when conveying to sieving mechanism, partial clam seedling remains the card between conveyer belt and baffle, influences screening efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provides a American venenum clam screening device which can prevent the venenum clam from being blocked at the joint of a partition board and a conveyor belt when the venenum clam is conveyed.
In order to solve the technical problem, the utility model discloses a technical scheme be: a American venerupis philippinarum fry screening device comprises a conveying device, a screen device and straight rods, wherein the conveying device conveys towards the screen device, the conveying device comprises a conveying belt and a plurality of partition plates, the partition plates are arranged at intervals along the length direction of the conveying belt, each partition plate comprises two stop rods, a limiting plate and a baffle plate which is rotatably connected between the two stop rods, the two stop rods are respectively arranged on two sides of the conveying belt, the limiting plate is arranged at one end, away from the conveying belt, of each stop rod, and the limiting plate blocks the rotation, towards the conveying direction of the conveying belt, of one end, away from the conveying belt, of each stop plate; the weight of one end, close to the conveyor belt, of the baffle is larger than that of the other end of the baffle; the straight rod is vertically arranged below the conveyor belt and extends towards the partition plate, and the straight rod is abutted to one end, far away from the conveyor belt, of the baffle plate.
Furthermore, a limiting plate is connected between the ends, far away from the conveyor belt, of the two stop rods, and a through groove is formed in the limiting plate and matched with the straight rod; when the partition plate moves to be opposite to the straight rod, the straight rod penetrates through the through groove and abuts against the baffle plate.
Further, the screen cloth device includes the screen frame, arranges screen cloth and vibrating device in the screen frame, vibrating device includes spring, axis of rotation, support, transmitting gear, incomplete gear and driving motor, the screen frame is towards conveyer tilt up, the both sides of screen frame are provided with the spring, the one end that transmitting device was kept away from to the screen frame is connected with the axis of rotation, the axis of rotation rotationally sets up on the support, be provided with transmitting gear in the axis of rotation, driving motor's drive end is provided with incomplete gear, transmitting gear and incomplete gear engagement.
Further, the conveyor belt inclines upwards towards the net frame, and the height of the net frame is lower than that of the conveyor belt.
Further, still include stop device, stop device includes conveying platform, U type frame and spacing brush, conveying platform conveys towards conveyer, U type frame sets up on conveying platform and perpendicular to conveying platform's direction of transfer, U type frame is provided with spacing brush towards conveying platform's transfer gate, spacing brush is used for limiting the throughput of clam seedling.
Furthermore, the limiting brush is adjustable along the height direction of the U-shaped frame.
The beneficial effects of the utility model reside in that: through the matching of the rotatable baffle and the straight rod, when the conveying belt conveys, if part of the clams are clamped at the joint of the baffle and the conveying belt, when the baffle is conveyed to the straight rod, the extended straight rod can abut against the rotatable baffle on the baffle to enable the baffle to rotate, and then the clams clamped at the joint of the baffle and the conveying belt are stirred to fall off; and the weight that is close to the one end of conveyer belt on the baffle is greater than the other end for the baffle is close to the one end of conveyer belt and can not rotate to the opposite side of limiting plate, and leads to can't hold the clam seedling between the baffle.
Drawings
Fig. 1 is a schematic structural diagram of a mercenaria screening device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a partition plate of the device for screening mercenaria meretrix seedlings according to the embodiment of the present invention.
Description of the reference symbols:
1. a conveying device; 11. a conveyor belt; 12. a partition plate; 121. a stop lever; 122. a limiting plate; 123. a baffle plate; 124. a through groove;
2. a screen device; 21. a screen frame; 22. a spring; 23. a rotating shaft; 24. a support; 25. a rotating gear; 26. an incomplete gear;
3. a straight rod; 4. a limiting device; 41. a transfer platform; 42. a U-shaped frame; 43. spacing brush.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 and 2, the mercenaria linn screening device comprises a conveying device 1, a screen device 2 and a straight rod 3, wherein the conveying device 1 conveys towards the screen device 2, the conveying device 1 comprises a conveying belt 11 and partition plates 12, the partition plates 12 are arranged at intervals along the length direction of the conveying belt 11, each partition plate 12 comprises two stop rods 121, a limiting plate 122 and a baffle 123 rotatably connected between the two stop rods 121, the two stop rods 121 are respectively arranged at two sides of the conveying belt 11, one end of each stop rod 121, which is far away from the conveying belt 11, is provided with the limiting plate 122, and the limiting plate 122 prevents one end, which is far away from the conveying belt 11, of each baffle 123 from rotating towards the conveying direction of the conveying belt 11; the weight of the baffle 123 close to one end of the conveyor belt 11 is greater than that of the other end; the straight rod 3 is vertically arranged below the conveyor belt 11 and extends towards the partition plate 12, and the straight rod 3 and the baffle 123 are abutted to one end far away from the conveyor belt 11.
From the above description, the beneficial effects of the present invention are: through the matching of the rotatable baffle 123 and the straight rod 3, when the conveyor belt 11 conveys, if part of the clams are clamped at the joint of the partition plate 12 and the conveyor belt 11, when the partition plate 12 is conveyed to the straight rod 3, the extended straight rod 3 can abut against the rotatable baffle 123 on the partition plate 12, so that the baffle 123 rotates, and the clams clamped at the joint of the partition plate 12 and the conveyor belt 11 are stirred to fall off; and the weight of the end of the baffle 123 close to the conveyor belt 11 is greater than that of the other end, so that the end of the baffle 123 close to the conveyor belt 11 cannot rotate to the other side of the limiting plate 122, and the clam larvae cannot be accommodated between the partition plates 12.
Further, a limiting plate 122 is connected between ends, away from the conveyor belt 11, of the two blocking rods 121, a through groove 124 is formed in the limiting plate 122, and the through groove 124 is matched with the straight rod 3; when the partition 12 is moved to be opposite to the straight rod 3, the straight rod 3 passes through the through groove 124 and abuts against the baffle 123.
As can be seen from the above description, the connected limiting plates 122 are arranged to prevent the clam larvae from concentrating on one end of the baffle 123 far away from the conveyor belt 11 when the clam larvae fall between the partition plates 12, so that the baffle 123 deflects to affect the placement of the clam larvae in the partition plates 12; when the connected limiting plate 122 is arranged, since one end of the baffle 123 far away from the conveyor belt 11 is blocked by the limiting plate 122, even if the clams are concentrated at one end of the baffle 123 far away from the conveyor belt 11, the clams are blocked by the limiting plate 122 and cannot deflect the baffle 123.
The straight rod 3 passes through the through groove 124 on the limit plate 122 to deflect the baffle 123.
Further, the screen device 2 comprises a screen frame 21, a screen and a vibration device arranged in the screen frame 21, wherein the vibration device comprises a spring 22, a rotating shaft 23, a support 24, a rotating gear 25, an incomplete gear 26 and a driving motor, the screen frame 21 inclines upwards towards the conveying device 1, the springs 22 are arranged on two sides of the screen frame 21, one end, far away from the conveying device 1, of the screen frame 21 is connected with the rotating shaft 23, the rotating shaft 23 is rotatably arranged on the support 24, the rotating gear 25 is arranged on the rotating shaft 23, the driving end of the driving motor is provided with the incomplete gear 26, and the rotating gear 25 is meshed with the incomplete gear 26.
From the above description, when the conveying device 1 conveys the clam larvae onto the screen, the driving end of the driving motor rotates, so that the incomplete gear 26 is matched with the rotating gear 25 of the rotating shaft 23, the screen frame 21 intermittently rotates by a certain angle, and then the incomplete gear rebounds under the pulling of the springs 22 on the two sides of the screen frame 21, the vibration of the screen is realized, and the screening efficiency is improved.
The screened clams on the screen can automatically fall out of the screen frame 21 by gravity under the inclined guide of the screen frame 21.
Further, the conveyor belt 11 is inclined upward toward the screen frame 21, and the height of the screen frame 21 is lower than that of the conveyor belt 11.
As can be seen from the above description, the clam larvae can accurately fall into the inclined net frame 21 by the inclined arrangement of the conveyor belt 11; meanwhile, the height of the whole device is avoided by obliquely arranging the conveyor belt 11, if the conveyor belt 11 is horizontally arranged, the conveyor belt 11 and the device at one end of the conveyor belt 11 are higher than the screen frame 21 in order to realize that the clam larvae fall into the screen frame 21 after being conveyed, and the setting cost is increased.
Further, still include stop device 4, stop device 4 includes conveying platform 41, U-shaped frame 42 and spacing brush 43, conveying platform 41 conveys towards conveyor 1, U-shaped frame 42 sets up on conveying platform 41 and perpendicular to the direction of conveyance of conveying platform 41, U-shaped frame 42 is provided with spacing brush 43 towards the delivery door of conveying platform 41, spacing brush 43 is used for limiting the throughput of clam seedling.
As can be seen from the above description, there may be stacking and overlapping situations when clam larvae are conveyed, and if the throughput of clam larvae on the conveying platform 41 is not limited, when stacked and overlapped clam larvae fall between the partition plates 12 at one time, the capacity between the partition plates 12 is fixed, some clam larvae will fall out, and the fallen clam larvae need to be picked up repeatedly, which affects the screening efficiency; through the arrangement of the U-shaped frame 42 and the limiting brush 43, the space between the limiting brush 43 and the conveying platform 41 is matched with the capacity between the partition plates 12, so that clam larvae passing through the U-shaped frame are not accumulated; meanwhile, the limiting brush 43 can also be used for preliminarily cleaning the surface of the clam larvae.
Further, the limiting brush 43 is adjustable along the height direction of the U-shaped frame 42.
As can be seen from the above description, the adjustable arrangement of the limiting brush 43 along the height direction of the U-shaped frame 42 is convenient for the user to adjust the clam fry throughput according to the size of the clam fries.
Referring to fig. 1 and 2, a first embodiment of the present invention is:
the utility model discloses an use the scene: in the existing clam fry screening device, clam fries need to be conveyed to a screen device 2 through a conveying device 1 and screened through a screen; however, during conveying, the clam larvae are conveyed in batches by the partition plates 12 arranged on the conveyor belt 11, and partial clam larvae are clamped between the conveyor belt 11 and the partition plates 12, so that if the clam larvae carry sludge, the clam larvae are also easily clamped and are not easily separated, and further the subsequent conveying of the clam larvae is influenced.
The American venerupis veneriformis sieving mechanism of this embodiment includes conveyor 1, screen device 2, straight-bar 3 and stop device 4.
The conveying device 1 conveys towards the screen device 2, the conveying device 1 comprises a conveying belt 11 and partition plates 12, the partition plates 12 are arranged at intervals along the length direction of the conveying belt 11, each partition plate 12 comprises two stop rods 121, a limiting plate 122 and a baffle 123 rotatably connected between the stop rods 121, the two stop rods 121 are respectively arranged at two sides of the conveying belt 11, the limiting plate 122 is arranged at one end, away from the conveying belt 11, of each stop rod 121, and the limiting plate 122 prevents the rotation, towards the conveying direction of the conveying belt 11, of one end, away from the conveying belt 11, of each baffle 123; the weight of the baffle 123 close to one end of the conveyor belt 11 is greater than that of the other end; the straight rod 3 is vertically arranged below the conveyor belt 11 and extends towards the partition plate 12, and the straight rod 3 and the baffle 123 are abutted to one end far away from the conveyor belt 11.
A limiting plate 122 is connected between the ends, far away from the conveyor belt 11, of the two blocking rods 121, a through groove 124 is formed in the limiting plate 122, and the through groove 124 is matched with the straight rod 3; when the partition 12 is moved to be opposite to the straight rod 3, the straight rod 3 passes through the through groove 124 and abuts against the baffle 123.
The conveyor belt 11 is inclined upwards towards the screen frame 21, and the height of the screen frame 21 is lower than that of the conveyor belt 11.
The limiting device 4 comprises a conveying platform 41, a U-shaped frame 42 and a limiting brush 43, the conveying platform 41 conveys towards the conveying device 1, the U-shaped frame 42 is arranged on the conveying platform 41 and is perpendicular to the conveying direction of the conveying platform 41, the U-shaped frame 42 is provided with the limiting brush 43 towards a conveying door of the conveying platform 41, and the limiting brush 43 is used for limiting the passing amount of the clams.
The utility model discloses a theory of operation does: when the clam larvae are conveyed, the clam larvae are firstly placed on the conveying platform 41 and conveyed towards the conveying device 1 by the conveying platform 41; during this stage of transport, the amount of passage of the clam larvae is limited by the limiting brush 43 and the clam larvae surface is initially cleaned.
When the clam larvae are conveyed by the conveying platform 41 and fall between the partition plates 12 of the conveyor belt 11, part of the clam larvae may be caught at a gap between the belt surface of the conveyor belt 11 and the partition plates 12. The conveyor belt 11 continues to convey towards the screen device 2, normal clam larvae can directly fall into the screen of the screen device 2, and the incomplete gear 26 at the driving end of the driving motor is matched with the rotating gear 25 of the rotating shaft 23 connected with the screen frame 21 to realize intermittent vibration, so that the clam larvae falling into the screen are screened.
The clams clamped between the partition plate 12 and the conveyor belt 11 are continuously conveyed to the straight rod 3, at the moment, the straight rod 3 penetrates through the limiting plate 122 on the partition plate 12, the baffle 123 is abutted and deflected, and the deflected baffle 123 can stir the clams clamped between the partition plate 12 and the conveyor belt 11 to separate the clams.
The conveyor 11 then continues to convey the partitions 12 against the conveyor table 41, and the clam larvae which again fall between the partitions 12 roll down between the partitions 12 and the conveyor 11 and press down the deflected stop 123 near one end of the conveyor 11, while the other end of the stop 123 is stopped by the stop plate 122.
To sum up, the utility model provides a American venerupis veneriformis seedling screening device, through setting up the cooperation of rotatable baffle and straight-bar, when the conveyer belt conveying, if some clam seedling card is in the junction of baffle and conveyer belt, then when the baffle is conveyed to straight-bar department, the straight-bar that extends can support rotatable baffle on the baffle, makes the baffle rotate, and then stirs the clam seedling that blocks in the junction of baffle and conveyer belt, makes it drop; and the weight that is close to the one end of conveyer belt on the baffle is greater than the other end for the baffle is close to the one end of conveyer belt and can not rotate to the opposite side of limiting plate, and leads to can't hold the clam seedling between the baffle.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (6)
1. The American venerupis philippinarum fry screening device is characterized by comprising a conveying device, a screen device and a straight rod, wherein the conveying device conveys towards the screen device, the conveying device comprises a conveying belt and a plurality of partition plates, the partition plates are arranged at intervals along the length direction of the conveying belt, each partition plate comprises two stop rods, a limiting plate and a baffle plate, the baffle plates are rotatably connected between the two stop rods, the two stop rods are respectively arranged on two sides of the conveying belt, the limiting plate is arranged at one end, away from the conveying belt, of each stop rod, and the limiting plate blocks the rotation of one end, away from the conveying belt, of each stop plate towards the conveying direction of the conveying belt; the weight of one end, close to the conveyor belt, of the baffle is larger than that of the other end of the baffle; the straight rod is vertically arranged below the conveyor belt and extends towards the partition plate, and the straight rod is abutted to one end, far away from the conveyor belt, of the baffle plate.
2. The venenum americanum screening device according to claim 1, wherein a limiting plate is connected between the ends of the two blocking rods, which are far away from the conveyor belt, and a through groove is formed in the limiting plate and matched with the straight rod; when the partition plate moves to be opposite to the straight rod, the straight rod penetrates through the through groove and abuts against the baffle plate.
3. The venenum americanum screening device according to claim 1, wherein the screen device comprises a screen frame, a screen arranged in the screen frame, and a vibration device, the vibration device comprises a spring, a rotating shaft, a support, a rotating gear, an incomplete gear and a driving motor, the screen frame inclines upwards towards the conveying device, the spring is arranged on two sides of the screen frame, the rotating shaft is connected to one end, away from the conveying device, of the screen frame, the rotating shaft is rotatably arranged on the support, the rotating gear is arranged on the rotating shaft, the incomplete gear is arranged at the driving end of the driving motor, and the rotating gear is meshed with the incomplete gear.
4. The venenum americanum screening apparatus of claim 3 wherein the conveyor belt is inclined upward toward the frame, the height of the frame being lower than the height of the conveyor belt.
5. The venenum americanum screening device of claim 1, further comprising a limiting device, wherein the limiting device comprises a conveying platform, a U-shaped frame and a limiting brush, the conveying platform is conveyed towards the conveying device, the U-shaped frame is arranged on the conveying platform and is perpendicular to the conveying direction of the conveying platform, the U-shaped frame is provided with the limiting brush towards a conveying door of the conveying platform, and the limiting brush is used for limiting the passing amount of the venenum americanum.
6. The device for screening the Rumex meretrix seedlings according to claim 5, wherein the limiting brush is adjustable along the height direction of the U-shaped frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220538677.0U CN217314415U (en) | 2022-03-11 | 2022-03-11 | American venerupis veneriformis seedling sieving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220538677.0U CN217314415U (en) | 2022-03-11 | 2022-03-11 | American venerupis veneriformis seedling sieving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217314415U true CN217314415U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220538677.0U Active CN217314415U (en) | 2022-03-11 | 2022-03-11 | American venerupis veneriformis seedling sieving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217314415U (en) |
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2022
- 2022-03-11 CN CN202220538677.0U patent/CN217314415U/en active Active
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