CN213943871U - Shale shaker is used in crab feed production - Google Patents
Shale shaker is used in crab feed production Download PDFInfo
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- CN213943871U CN213943871U CN202022685616.0U CN202022685616U CN213943871U CN 213943871 U CN213943871 U CN 213943871U CN 202022685616 U CN202022685616 U CN 202022685616U CN 213943871 U CN213943871 U CN 213943871U
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Abstract
The utility model discloses a shale shaker for crab feed production, including sieve case, vibrating motor, vibration board, spring and angle adjustment mechanism, be fixed with the fixed plate respectively at the left end front side at vibration board top and left end rear side, fixed mounting has regulating plate one between two fixed plates, seted up the draw-in groove at vibration board top, two sliding plate bottoms slide joint respectively in the front and back both sides of draw-in groove, fixed mounting has regulating plate two between two sliding plates, set up the screw hole that corresponds each other respectively in the central point of regulating plate one and regulating plate two, threaded connection has the threaded rod in the screw hole; a driving device is arranged at the end part of the threaded rod on the outer side of the adjusting plate; the fixed plate is rotationally connected with the lower part of the screen box, the sliding plate is rotationally connected with the lower ends of the two connecting plates, and the two connecting plates are rotationally connected with the upper part of the screen box; the utility model discloses can freely adjust the inclination of sieve case, increase the practicality, compare current technique and also reduced the use limitation.
Description
Technical Field
The utility model relates to a shale shaker for crab feed production belongs to shale shaker equipment technical field.
Background
As is well known, a vibrating screen for feed production is an auxiliary device for screening feed in the feed production process, and is widely used in the field of feed screening; the screen box of the existing vibrating screen for feed production is obliquely arranged, before work begins, a worker firstly energizes a vibrating motor, the vibrating plate and the screen box are supported by four groups of springs, so that the screen box vibrates under the action of the vibrating motor, feed is poured into the screen box from a feeding port, and the feed is screened by a vibrating screen; the current shale shaker for feed production uses the discovery, and the angle of sieve case is fixed, is not convenient for adjust the angle of sieve case according to the screening needs of difference, leads to its use limitation higher.
Disclosure of Invention
For solving the not enough of prior art, the utility model provides a shale shaker for crab feed production, include and set up the inclination that angle adjustment mechanism adjusted the sieve case between vibration board and sieve case, solved the problem of proposing among the above-mentioned background art.
The utility model discloses the technical scheme who adopts does:
a vibrating screen for crab feed production comprises a screen box, a vibrating motor, a vibrating plate, a spring and an angle adjusting mechanism, wherein a feeding port is formed in the right end of the top of the screen box, a plurality of screen meshes with different apertures are arranged in the screen box from top to bottom, the angle adjusting mechanism comprises a fixed plate, a sliding plate, a connecting plate, a first adjusting plate, a second adjusting plate and a threaded rod, the fixed plate is fixed on the front side of the left end and the rear side of the left end of the top of the vibrating plate respectively, a first adjusting plate is fixedly installed between the two fixed plates, a clamping groove is formed in the right end of the top of the vibrating plate, the length of the clamping groove is one third of the length of the vibrating plate, the sliding plate is of an L-shaped structure, the bottom ends of the two sliding plates are respectively and slidably clamped on the front side and the rear side of the clamping groove, a second adjusting plate is fixedly installed between the two sliding plates, and threaded holes which correspond to each other are formed in the central positions of the first adjusting plate and the second adjusting plate respectively, a threaded rod is connected in the threaded hole in a threaded manner, and two ends of the threaded rod respectively extend to the outer sides of the first adjusting plate and the second adjusting plate; a driving device for driving the threaded rod to rotate is arranged at the end part of the threaded rod on the outer side of the adjusting plate; the upper ends of the two fixed plates are provided with a first through hole, the first through hole is rotatably connected with the lower part of the sieve box through a rotating shaft, the upper ends of the two sliding plates are provided with a second through hole, the second through hole is rotatably connected with the lower ends of the two connecting plates through a rotating shaft, the upper ends of the two connecting plates are provided with a third through hole, and the third through hole is rotatably connected with the upper part of the sieve box through a rotating shaft; the bottom of the vibrating plate is elastically connected with the top of the bottom plate through at least four springs, a vibrating motor is fixedly mounted in the middle of the bottom of the vibrating plate, and the bottom of the bottom plate is supported by at least four support legs.
In order to further realize the utility model, the driving device is a servo motor, and the output shaft of the servo motor is in transmission connection with the end part of the threaded rod; the servo motor is used as a driving device, so that labor is saved.
In order to further realize the utility model, the driving device is a hand wheel which is fixedly arranged at the end part of the threaded rod, and a handle is arranged on the hand wheel; the second adjusting plate is controlled to move left and right in the sliding groove by rotating the rotating shaft, and the second adjusting plate moves left and right in the sliding groove to adjust the angle of the screen box.
In order to further realize the utility model, the bottom ends of the supporting legs are provided with anti-skid pads; the non-slip mat can prevent the whole device from slipping when the vibration motor works.
In order to further realize the utility model discloses the pan feeding mouth department is provided with into the hopper.
In order to further realize the utility model, a plurality of reinforcing rods are arranged between the two connecting plates; the connecting plates bear part of the weight of the screen box, and a plurality of reinforcing rods are additionally arranged between the connecting plates to reinforce the strength of the connecting plates.
The beneficial effects of the utility model reside in that: the inclination of tradition shale shaker sieve case is fixed, such shale shaker has very big use limitation, if the screening efficiency that the sieve case obtained with different angle slopes can be different, horizontal slip through rotating axis control regulating plate two, regulating plate two drives the sliding plate horizontal slip in the spout, rotate the connecting plate of being connected with sliding plate upper end and sieve case upper portion and rotate and be connected, the upper portion of sieve case has been supported to the connecting plate simultaneously, remove through the sliding plate and come the angle between adjusting connection board and the sieve case, thereby can adjust the inclination of sieve case, according to the use scene of difference, freely adjust the inclination of sieve case, the practicality has been increased, compare current technique and also reduced the use limitation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic perspective view of the upper part of the spring of the present invention;
FIG. 3 is a cross-sectional view of the sliding plate clamped in the slot of the present invention;
fig. 4 is a schematic structural view of the sliding plate of the present invention.
1. Sieve case, 2, vibrating motor, 3, vibration board, 4, spring, 5, screen cloth, 6, fixed plate, 7, sliding plate, 8, connecting plate, 9, regulating plate I, 10, regulating plate II, 11, threaded rod, 12, draw-in groove, 13, screw hole, 14, through-hole I, 15, through-hole II, 16, through-hole III, 17, bottom plate, 18, landing leg, 19, hand wheel, 20, handle, 21, slipmat, 22, go into hopper, 23, anchor strut.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1-4, the present embodiment is a vibrating screen for crab feed production, comprising a screen box 1, a vibrating motor 2, a vibrating plate 3, a spring 4 and an angle adjusting mechanism, wherein the right end of the top of the screen box 1 is provided with a feeding port, a plurality of screen meshes 5 with different apertures are arranged inside the screen box 1 from top to bottom, the angle adjusting mechanism comprises a fixed plate 6, a sliding plate 7, a connecting plate 8, a first adjusting plate 9, a second adjusting plate 10 and a threaded rod 11, the fixed plate 6 is respectively fixed on the front side and the rear side of the left end of the top of the vibrating plate 3, the first adjusting plate 9 is fixedly installed between the two fixed plates 6, the right end of the top of the vibrating plate 3 is provided with a clamping groove 12, the clamping groove 12 is one third of the vibrating plate 3, the sliding plate 7 is in an L-shaped structure, the bottom ends of the two sliding plates 7 are respectively slidably clamped on the front side and the rear side of the clamping groove 12, the second adjusting plate 10 is fixedly installed between the two sliding plates 7, threaded holes 13 corresponding to each other are respectively formed in the central positions of the first adjusting plate 9 and the second adjusting plate 10, threaded rods 11 are connected in the threaded holes 13 in a threaded mode, and two ends of each threaded rod 11 respectively extend to the outer sides of the first adjusting plate 9 and the second adjusting plate 10; a driving device for driving the threaded rod 11 to rotate is arranged at the end part of the threaded rod 11 outside the first adjusting plate 9; the upper ends of the two fixed plates 6 are provided with a first through hole 14, the first through hole 14 is rotatably connected with the lower part of the screen box 1 through a rotating shaft, the upper ends of the two sliding plates 7 are provided with a second through hole 15, the second through hole 15 is rotatably connected with the lower ends of the two connecting plates 8 through a rotating shaft, the upper ends of the two connecting plates 8 are provided with a third through hole 16, and the third through hole 16 is rotatably connected with the upper part of the screen box 1 through a rotating shaft; the bottom of the vibrating plate 3 is elastically connected with the top of the bottom plate 17 through at least four springs 4, the vibrating motor 2 is fixedly arranged at the middle position of the bottom of the vibrating plate 3, and the bottom of the bottom plate 17 is supported by at least four supporting legs 18.
In the embodiment, the driving device is a servo motor, and an output shaft of the servo motor is in transmission connection with the end part of the threaded rod 11; the servo motor is used as a driving device, so that labor is saved.
In this embodiment, the driving device is a hand wheel 19, the hand wheel 19 is fixedly installed at the end of the threaded rod 11, and a handle 20 is arranged on the hand wheel 19; the left and right movement of the second adjusting plate 10 in the chute 12 is controlled by rotating the rotating shaft 11, and the angle of the screen box 1 is adjusted by the second adjusting plate 10 moving in the chute 12.
In this embodiment, the bottom ends of the legs 18 are provided with anti-slip pads 21; the non-slip mat 21 prevents the entire apparatus from slipping when the vibration motor 2 is operated.
In this embodiment, an inlet hopper 22 is provided at the inlet.
In this embodiment, a plurality of reinforcing rods 23 are arranged between the two connecting plates 8; the connecting plates 8 bear a part of the weight of the screen box 1, and a plurality of reinforcing rods 23 are added between the connecting plates 8 to reinforce the strength of the connecting plates 8.
The working principle is as follows: before the work begins, the vibrating motor 2 is powered on, the vibrating plate 3 is connected with the spring 4, so that the vibrating motor 2 drives the vibrating plate 3 and the sieve box 1 to vibrate together, crab feed is poured into the feeding hopper 22 and enters the inner cavity of the sieve box 1, the sieve box 1 sieves the crab feed through the vibrating screen 5, different inclination angles of the sieve box 1 have different sieving efficiencies, when the angle of the sieve box 1 is adjusted according to different scenes, the rotating shaft 11 is rotated through the driving device, the rotating shaft 11 drives the adjusting plate two 10 to move left and right in the clamping groove 12, the adjusting plate two 10 drives the sliding plate 7 to slide left and right in the clamping groove 12, the upper end of the sliding plate 7 is rotatably connected with the connecting plate 8, the connecting plate 8 is rotatably connected with the upper part of the sieve box 1, meanwhile, the connecting plate 8 supports the upper part of the sieve box 1, and the angle between the connecting plate 8 and the sieve box 1 is adjusted through the left and right movement of the sliding plate 7, therefore, the inclination angle of the screen box 1 can be adjusted, the use limitation is reduced, the driving device can be a servo motor, the output shaft of the servo motor is in transmission connection with the end part of the threaded rod 11, and the servo motor is used as the driving device, so that labor is saved; the driving device can also be provided with a hand wheel 19, the hand wheel 19 is fixedly arranged at the end part of the threaded rod 11, a handle 20 is arranged on the hand wheel 19, the rotating shaft 11 is rotated by rotating the hand wheel 19, and the inclination angle of the screen box 1 can be more accurately controlled by manually rotating the hand wheel 19.
The utility model discloses can freely adjust the inclination of sieve case, if the screening efficiency that the sieve case obtained with different angle slopes can be different, through the horizontal slip that rotates axis of rotation control regulating plate two, regulating plate two drive sliding plate horizontal slip in the spout, rotate the connecting plate of being connected with sliding plate upper end and sieve case upper portion and rotate and be connected, the upper portion of sieve case has been supported to the connecting plate simultaneously, remove through the sliding plate and control the angle between adjusting connection board and the sieve case, thereby can adjust the inclination of sieve case, according to the use scene of difference, freely adjust the inclination of sieve case, the practicality has been increased, it also reduces the use limitation to compare current technique.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A shale shaker for crab feed production which characterized in that: the vibrating screen comprises a screen box (1), a vibrating motor (2), a vibrating plate (3), a spring (4) and an angle adjusting mechanism, wherein a feeding port is formed in the right end of the top of the screen box (1), a plurality of screen meshes (5) with different apertures are arranged in the screen box (1) from top to bottom, the angle adjusting mechanism comprises a fixed plate (6), a sliding plate (7), a connecting plate (8), a first adjusting plate (9), a second adjusting plate (10) and a threaded rod (11), the fixed plate (6) is respectively fixed on the front side of the left end and the rear side of the left end of the top of the vibrating plate (3), the first adjusting plate (9) is fixedly installed between the two fixed plates (6), a clamping groove (12) is formed in the right end of the top of the vibrating plate (3), the length of the clamping groove (12) is one third of that of the vibrating plate (3), and the sliding plate (7) is of an L-shaped structure, the bottom ends of the two sliding plates (7) are respectively clamped on the front side and the rear side of the clamping groove (12) in a sliding manner, a second adjusting plate (10) is fixedly installed between the two sliding plates (7), threaded holes (13) corresponding to each other are respectively formed in the central positions of the first adjusting plate (9) and the second adjusting plate (10), a threaded rod (11) is connected in the threaded holes (13) in a threaded manner, and two ends of the threaded rod (11) respectively extend to the outer sides of the first adjusting plate (9) and the second adjusting plate (10); a driving device for driving the threaded rod (11) to rotate is arranged at the end part of the threaded rod (11) on the outer side of the first adjusting plate (9); the upper ends of the two fixed plates (6) are provided with a first through hole (14), the first through hole (14) is rotatably connected with the lower part of the sieve box (1) through a rotating shaft, the upper ends of the two sliding plates (7) are provided with a second through hole (15), the second through hole (15) is rotatably connected with the lower ends of the two connecting plates (8) through a rotating shaft, the upper ends of the two connecting plates (8) are provided with a third through hole (16), and the third through hole (16) is rotatably connected with the upper part of the sieve box (1) through a rotating shaft; the bottom of the vibrating plate (3) is elastically connected with the top of the bottom plate (17) through at least four springs (4), the vibrating motor (2) is fixedly mounted in the middle of the bottom of the vibrating plate (3), and the bottom of the bottom plate (17) is supported by at least four support legs (18).
2. The vibrating screen for crab feed production according to claim 1, wherein the driving device is a servo motor, and an output shaft of the servo motor is in transmission connection with an end of the threaded rod (11).
3. The vibrating screen for crab feed production according to claim 1, wherein the driving device is a hand wheel (19), the hand wheel (19) is fixedly installed at the end of the threaded rod (11), and a handle (20) is arranged on the hand wheel (19).
4. The vibrating screen for crab feed production according to claim 1, wherein a non-slip mat (21) is provided at the bottom end of the leg (18).
5. The vibrating screen for crab feed production according to claim 1, wherein an inlet hopper (22) is provided at the inlet.
6. The vibrating screen for crab feed production according to claim 1, wherein a plurality of reinforcing rods (23) are provided between the two connecting plates (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022685616.0U CN213943871U (en) | 2020-11-19 | 2020-11-19 | Shale shaker is used in crab feed production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022685616.0U CN213943871U (en) | 2020-11-19 | 2020-11-19 | Shale shaker is used in crab feed production |
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| CN213943871U true CN213943871U (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022685616.0U Active CN213943871U (en) | 2020-11-19 | 2020-11-19 | Shale shaker is used in crab feed production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967581A (en) * | 2021-10-25 | 2022-01-25 | 湖州南丰机械制造有限公司 | Shell containing graphite sand and preparation method thereof |
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2020
- 2020-11-19 CN CN202022685616.0U patent/CN213943871U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967581A (en) * | 2021-10-25 | 2022-01-25 | 湖州南丰机械制造有限公司 | Shell containing graphite sand and preparation method thereof |
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