CN109526834B - Balanced type material shaking device of movable bait casting machine for aquaculture - Google Patents
Balanced type material shaking device of movable bait casting machine for aquaculture Download PDFInfo
- Publication number
- CN109526834B CN109526834B CN201910053612.XA CN201910053612A CN109526834B CN 109526834 B CN109526834 B CN 109526834B CN 201910053612 A CN201910053612 A CN 201910053612A CN 109526834 B CN109526834 B CN 109526834B
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- bracket
- bait box
- vibration
- bait
- seat
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- 238000005266 casting Methods 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 title claims abstract description 20
- 238000009360 aquaculture Methods 0.000 title claims abstract description 17
- 244000144974 aquaculture Species 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims description 8
- 241000755266 Kathetostoma giganteum Species 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 3
- 206010044565 Tremor Diseases 0.000 claims 1
- 241000238557 Decapoda Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/80—Feeding devices
-
- 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 invention relates to a balanced type material shaking device of a movable bait casting machine for aquaculture, which comprises a bait box, wherein slope angle supporting plates with high two sides and low middle are arranged in the bait box; the front end of the lower side surface of the bait box bracket is connected with a bearing with a seat through a vibration conduction support, an eccentric shaft is arranged in the bearing with the seat, one end of the eccentric shaft is fixed on a motor shaft, and the other end of the eccentric shaft is in interference fit with the bearing with the seat; the motor is horizontally fixed on the ship body; the vibration-fixing bolt penetrates through the bait box bracket and the bait box, and a spring is pressed between the bait box bracket and the bait box, so that the rigid transmission of vibration is converted into flexible transmission; the middle part of the lower side surface of the bait box bracket is rotationally connected with the fulcrum bracket through a transversely arranged fulcrum bracket shaft. Compared with the space occupied by an independent shaking device in the box body of the bait casting system, the invention greatly reduces the height and reduces the wind resistance of the advancing bait casting ship body; the blanking amount is convenient to adjust.
Description
Technical Field
The invention relates to an aquaculture autonomous bait casting system, in particular to a balanced type material shaking device of an aquaculture movable bait casting machine, and belongs to the technical field of aquaculture bait casting equipment.
Background
Autonomous feeding is a main mode for freshwater shrimp and crab culture in China, and in view of the requirements of shrimp and crab feeding habits on baits, low crushing rate and uniform spreading are key factors to be met by the feeding device. The existing bait casting mode comprises the following steps: the fixed-point feeding, the track-type tracking feeding, the split vibration feeding and the like of the feeding machine are not feasible to solve the problems of the utilization rate and the breakage rate of the baits or reduce the equipment cost in a plurality of feeding modes from the standpoint of improving the feeding efficiency.
In the prior art, a material shaking and throwing disc type feeding mode is adopted, vibration is generated by using an eccentric wheel and a hinge four-bar mechanism to achieve discharging, and the rotary disc is driven by the high rotating speed of the motor to throw out baits. The feeding mode can lead to large feed particle jumping due to too large vibration amplitude of the material shaking disc in the feeding process, so that material leakage is caused, or feed retention is caused due to too small vibration amplitude of the material shaking disc. In addition, the bait particles have overlarge impact force and are crushed too high, so that the feed is wasted and the water body is polluted.
Disclosure of Invention
The invention aims to provide a balanced shaking device of a movable bait casting machine for aquaculture, which solves the problem of large carrying capacity through balanced shaking; the bait utilization rate is improved, the cost of the bait casting device is reduced, and meanwhile, the long period and high stability can be better met.
The invention adopts the following technical scheme:
the balanced type material shaking device of the movable bait casting machine for aquaculture comprises a bait box 14, wherein slope angle supporting plates 15 with high two sides and low middle are arranged in the bait box 14, the bottommost position of the slope angle supporting plates 15 is communicated with a discharging pipe 16, and the discharging pipe 16 extends to the outside of the bait box 14 and is connected with a material throwing disc; the bottom of the bait box 14 is provided with a bait box bracket 13, the front end of the lower side surface of the bait box bracket 13 is connected with a bearing 5 with a seat through a vibration conduction support 6, an eccentric shaft 4 is arranged in the bearing 5 with a seat, one end of the eccentric shaft 4 is fixed on a motor shaft, and the other end is in interference fit with the bearing 5 with a seat; the motor 5 is horizontally fixed on the ship body; the vibration fixing bolt 9 passes through the bait box bracket 13 and the bait box 14, and a spring is pressed between the bait box bracket 13 and the bait box 14, so that the rigid transmission of vibration is converted into flexible transmission; the middle part of the lower side surface of the bait box bracket 13 is rotationally connected with the fulcrum bracket 10 through a transversely arranged fulcrum bracket shaft 12.
Further, the motor is a direct current brush motor 3, and the spring is a vibration guide spring.
Furthermore, the vibration conduction support 6 and the bearing 5 with the seat are connected by adopting a flat-head perforated pin shaft 7 to be matched with an R-shaped cotter pin 8 for locking, so that certain rotation can be realized, and the rigid collision generated by directly transmitting vibration is reduced.
Further, the upper part of the fulcrum bracket 10 is rotatably connected with a vertical type bearing with a seat 11, and the vertical type bearing with a seat 11 is fixedly connected with a bait box bracket 13.
Further, the balanced shaking device fixes the fulcrum bracket 10 and the motor bracket 2 on the upper part of the hull platform 1 through bolts, the fulcrum bracket shaft 12 transversely passes through the fulcrum brackets 10 on two sides and the vertical type bearing with the seat 11, and two ends of the fulcrum bracket shaft 12 are positioned through the R-shaped cotter pin 8, so that concentricity of the fulcrum bracket shaft and the motor bracket is kept.
Further, the direct current brush motor 3 is fixed in the groove-shaped motor bracket 2 through a clamp; the vibration conduction support 6 is fixed at the bottom of the bait box bracket 13 through bolts, the flat-head perforated pin shaft 7 penetrates through the perforation of the vibration conduction support 6 and the seat hole of the bearing 5 with the seat in the middle, and is fixedly locked through the R-shaped cotter pin 8.
Furthermore, the four corners of the bait box 14 and the bait box bracket 13 are locked by the fixed vibration bolts 9, the fixed vibration bolts 9 can flexibly transmit the vibration of the bait box bracket 13 to the feed box, and springs with noise reduction function are arranged in the middle of the fixed vibration bolts 9.
Furthermore, the inclination angles of the two sides of the slope angle supporting plate 15 in the bait box and the front and back are 10 degrees, the eccentric amount of the eccentric shaft 4 is 3mm, and the inclination angle of the blanking pipe 16 is consistent with the inclination angle of the slope angle supporting plate 15.
The invention has the beneficial effects that:
1) The balanced type material shaking device of the movable bait casting machine for aquaculture has large material carrying quantity, and compared with the independent material shaking device in the box body of the bait casting system, the balanced type material shaking device for aquaculture has the advantages of greatly reducing the occupied space and the height of the independent material shaking device, and reducing the wind resistance of advancing of a bait casting ship body.
2) The blanking amount can be adjusted by controlling the rotation speed of the motor to change the vibration frequency, controlling the eccentric amount of the eccentric shaft to change the amplitude, and controlling the internal slope angle of the stock bin, the blanking opening angle and the opening size.
3) The application range is wide. Through changing the discharge gate position, can remove the mounted position of throwing material device, also can use the double side opening unloading mode of feed bin, stir rivers through the screw and reach the bait requirement of diffusion.
4) The gravity center position of the baits in the bait box is changed by changing the position of the supporting point bracket on the bait box bracket, so that the bait box bracket is applicable to different bait casting carriers.
5) Through changing complicated into simple shake material device, motor power utilization is high.
6) Through the spring between the fixed vibration bolts, the rigidity conduction of vibration is converted into flexible conduction, the vibration effect is more obvious, and the efficiency is higher.
Drawings
FIG. 1 is a side view of a balanced type shaking device of the movable bait casting machine for aquaculture, which is installed on a ship platform.
FIG. 2 is a schematic diagram of a balanced shaking apparatus for a mobile bait casting machine for aquaculture according to the invention.
FIG. 3 is a front view of the balanced type shaking device of the aquaculture mobile feeding machine of the present invention from the bow direction.
FIG. 4 is a schematic view of the connection of the support of the feed box bracket and the support of the pivot brackets at two sides of the lower part of the balanced type shaking device of the movable bait casting machine for aquaculture.
Fig. 5 is a schematic view of the mounting position of the fulcrum bracket and the vertical type belt seat bearing.
Fig. 6 is an assembly view of the eccentric with the fixed pin, dowel.
Fig. 7 is a schematic view of a seated bearing.
Fig. 8 is a schematic view of a vibration conducting support.
Fig. 9 is a schematic view of a fixed vibration bolt.
Detailed Description
The invention will be further described with reference to the drawings and the specific examples.
Referring to fig. 1-9, a balanced shaking device of a movable bait casting machine for aquaculture comprises a bait box 14, wherein slope angle supporting plates 15 with high two sides and low middle are arranged in the bait box 14, the bottommost position of the slope sliding plates 15 is communicated with a discharging pipe 16, and the discharging pipe 16 extends to the outside of the bait box 14 and is connected with a throwing tray; the bottom of the bait box 14 is provided with a bait box bracket 13, the front end of the lower side surface of the bait box bracket 13 is connected with a bearing 5 with a seat through a vibration conduction support 6, an eccentric shaft 4 is arranged in the bearing 5 with a seat, one end of the eccentric shaft 4 is fixed on a motor shaft, and the other end is in interference fit with the bearing 5 with a seat; the motor 5 is horizontally fixed on the ship body; the vibration fixing bolt 9 passes through the bait box bracket 13 and the bait box 14, and a spring is pressed between the bait box bracket 13 and the bait box 14, so that the rigid transmission of vibration is converted into flexible transmission; the middle part of the lower side surface of the bait box bracket 13 is rotationally connected with the fulcrum bracket 10 through a transversely arranged fulcrum bracket shaft 12. The rotation of the bait box bracket 13 is transmitted to the bait box bracket 13 through the vibration conduction support 6 after the eccentric shaft 4 is rotated by the direct current brush motor 3 to generate eccentric height difference.
In this embodiment, see fig. 2, the motor is a dc brush motor 3 and the springs are vibrating guide springs.
In this embodiment, referring to fig. 6, the vibration conduction support 6 and the bearing 5 with the seat are locked by adopting a flat-head perforated pin shaft 7 and matching with an R-shaped cotter pin 8, so that a certain rotation can be realized, and the rigid collision generated by directly transmitting the vibration is reduced.
In this embodiment, referring to fig. 3, the upper part of the fulcrum bracket 10 is rotatably connected with a vertical type seated bearing 11, and the vertical type seated bearing 11 is fixedly connected with a bait case bracket 13.
In this embodiment, referring to fig. 4 and 5, the balanced material shaking device fixes the fulcrum bracket 10 and the motor bracket 2 on the upper part of the hull platform 1 through bolts, the fulcrum bracket shaft 12 traverses the fulcrum brackets 10 on two sides and the vertical type bearing with seat 11, and two ends of the fulcrum bracket shaft 12 are positioned through the R-shaped cotter pin 8 to keep concentricity of the two; the two side fulcrum support shafts 12 and the vertical seated bearing 11 are centered with the fulcrum support shaft 12 of a through length so as to reduce friction of the bait case bracket 13 during rotation.
In this embodiment, referring to fig. 2, a dc brush motor 3 is secured within a slot motor bracket 2 by a clip; the vibration conduction support 6 is fixed at the bottom of the bait box bracket 13 through bolts, the flat-head perforated pin shaft 7 penetrates through the perforation of the vibration conduction support 6 and the seat hole of the bearing 5 with the seat in the middle, and is fixedly locked through the R-shaped cotter pin 8.
In this embodiment, referring to fig. 2, the bait box 14 and the four corners of the bait box bracket 13 are locked by the vibration fixing bolts 9, the vibration of the bait box bracket 13 can be flexibly transmitted to the box by the vibration fixing bolts 9, and a spring with noise reduction effect is arranged in the middle of the vibration fixing bolts 9.
In this embodiment, referring to fig. 2, the slope angle 15 in the bait box is 10 ° on both sides and front-rear inclination, the eccentric amount of the eccentric shaft 4 is 3mm, and the inclination of the discharging pipe 16 coincides with the inclination of the slope angle 15.
This embodiment is further described below:
referring to fig. 2, the axis of the direct current brush motor 3 is in the horizontal center of the motor bracket 2, and symmetrical through holes are arranged on two sides of the motor bracket 2 for clamping the motor, so that a transverse dislocation vibration transmission support 6 for eliminating the motor is arranged in the center of one side of the front side of the bait box bracket 13, and the maximum effect of the amplitude of eccentric vibration is met; the eccentric amount of the eccentric shaft 4 and the length of the eccentric shaft can meet the vibration amplitude of the sliding materials and ensure the installation distance between the vibration conduction support 6 and the motor bracket 2; the heights of the two sides of the fulcrum bracket 10 are equal, the fulcrum bracket shaft 12 penetrates through the holes of the two vertical type bearings with seats 11, and the rotation friction resistance of the bait box bracket 13 is reduced, so that a stabilizing device is met, and the power consumption is reduced. The fulcrum bracket 10 is positioned at the position behind the gravity center of the box body and is at the same height as the fixed position of the vibration conduction support 6. The vibration fixing bolt 9 passes through the bait box bracket 13 and the bait box 14, and a spring is pressed between the bait box bracket and the bait box, so that the rigid conduction of vibration is converted into flexible conduction, thereby reducing noise and increasing the reliability of equipment.
Referring to fig. 3, the single lobe position of the seated bearing 5 is centered on both sides of the vibration conducting support 6. The vibration support 6 is connected with a single lug of the bearing 5 with the seat and is provided with an arc for avoiding the contact of the up-and-down vibration of the bearing seat. The vertical bearings 11 with seats on two sides are fixed with the R-shaped cotter pin 8 through the fulcrum bracket shaft 12, so that concentricity of the two bearing seats is ensured, and torque generated by non-concentricity is avoided.
Referring to fig. 4, the brackets on both sides of the lower part of the balanced shaking device are centered by the pivot bracket shaft 12.
Referring to fig. 5, the joint of the fulcrum bracket 10 and the vertical type bearing with a seat 11 is provided with an arc for avoiding collision between the bracket 13 of the bait box and the bracket due to the height difference driving the bearing seat to swing.
Referring to fig. 6, the eccentric shaft 4 is in interference fit with the bearing 5 with a seat, and the upper part is provided with a flat-head perforated pin shaft 7 and an R-shaped cotter pin 8.
Referring to fig. 9, the springs inside the fixed vibration bolts 9 convert the rigid conduction of vibration into flexible conduction, so as to reduce noise and increase equipment reliability.
Basic working principle: the direct current brush motor 3 rotates the eccentric shaft 4 to generate the height difference, the vibration is transmitted to the vibration conduction support 6 at the bottom of the bait box bracket 13 through the belt seat bearing 5, the vibration conduction support 6 acts on the bracket, the vibration is pre-stressed through the fixed vibration bolt 9 in the vibration process, the rigidity conduction of vibration is converted into flexible conduction through a spring, the pivot support 10 at two sides of the middle part of the bait box bracket and the vertical belt seat bearing 11 balance the rotational inertia generated by the height difference, the pivot support shaft 12 is used for guaranteeing the concentricity of the two supports, finally the vibration is conducted to bait, and the bait slides down along the 10-degree slope angle support plate 15 to fall on the throwing tray through the blanking pipe 16, so that the blanking is completed.
The foregoing is a preferred embodiment of the present invention, and various changes and modifications may be made therein by those skilled in the art without departing from the general inventive concept, and such changes and modifications should be considered as falling within the scope of the claimed invention.
Claims (2)
1. The utility model provides a balanced type material device that trembles of portable bait casting machine of aquaculture which characterized in that:
the automatic feeding device comprises a bait box (14), wherein slope angle supporting plates (15) with high two sides and low middle are arranged in the bait box (14), the bottommost position of each slope angle supporting plate (15) is communicated with a discharging pipe (16), and the discharging pipes (16) extend to the outside of the bait box (14) and are connected with a throwing tray;
the bottom of the bait box (14) is provided with a bait box bracket (13), the front end of the lower side surface of the bait box bracket (13) is connected with a bearing with a seat (5) through a vibration conduction support (6), an eccentric shaft (4) is arranged in the bearing with a seat (5), one end of the eccentric shaft (4) is fixed on a motor shaft, and the other end is in interference fit with the bearing with a seat (5); the motor is horizontally fixed on the ship body;
the vibration fixing bolt (9) penetrates through the bait box bracket (13) and the bait box (14), and a spring is pressed between the bait box bracket (13) and the bait box (14), so that the rigid transmission of vibration is converted into flexible transmission;
the middle part of the lower side surface of the bait box bracket (13) is rotationally connected with the fulcrum bracket (10) through a fulcrum bracket shaft (12) which is transversely arranged;
the motor is a direct current brush motor (3), and the spring is a vibration guide spring;
the vibration conduction support (6) and the bearing (5) with the seat are connected by adopting a flat-head perforated pin shaft (7) to be matched with an R-shaped cotter pin (8) for locking, so that the vibration conduction support has a certain rotation, and the rigid collision generated by directly transmitting the vibration is reduced;
the upper part of the fulcrum bracket (10) is rotationally connected with a vertical type bearing with a seat (11), and the vertical type bearing with a seat (11) is fixedly connected with a bait box bracket (13);
the balanced shaking device is characterized in that a fulcrum bracket (10) and a motor bracket (2) are fixed on the upper part of a ship body platform (1) through bolts, a fulcrum bracket shaft (12) transversely passes through the fulcrum brackets (10) at two sides and a vertical type belt seat bearing (11), and two ends of the fulcrum bracket shaft (12) are positioned through an R-shaped cotter pin (8) to keep concentricity of the fulcrum bracket shaft and the motor bracket;
the direct current brush motor (3) is fixed in the groove-shaped motor bracket (2) through a clamp; the vibration conduction support (6) is fixed at the bottom of the bait box bracket (13) through bolts, the flat-head perforated pin shaft (7) penetrates through the perforation of the vibration conduction support (6) and the seat hole of the middle seat bearing (5), and is fixedly locked through the R-shaped cotter pin (8);
the bait box (14) and four corners of the bait box bracket (13) are locked through the fixed vibration bolts (9), the fixed vibration bolts (9) can flexibly transmit the vibration of the bait box bracket (13) to the feed box, and springs with noise reduction effect are arranged in the middle of the fixed vibration bolts (9).
2. The aquaculture mobile feeder balancing shake apparatus of claim 1, wherein: the inclination angles of the two sides of the slope angle supporting plate (15) in the bait box and the front and back are 10 degrees, the eccentric amount of the eccentric shaft (4) is 3mm, and the inclination angle of the blanking pipe (16) is consistent with the inclination angle of the slope angle supporting plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910053612.XA CN109526834B (en) | 2019-01-21 | 2019-01-21 | Balanced type material shaking device of movable bait casting machine for aquaculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910053612.XA CN109526834B (en) | 2019-01-21 | 2019-01-21 | Balanced type material shaking device of movable bait casting machine for aquaculture |
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| Publication Number | Publication Date |
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| CN109526834A CN109526834A (en) | 2019-03-29 |
| CN109526834B true CN109526834B (en) | 2023-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910053612.XA Active CN109526834B (en) | 2019-01-21 | 2019-01-21 | Balanced type material shaking device of movable bait casting machine for aquaculture |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110679528B (en) * | 2019-05-28 | 2021-06-29 | 辽东学院 | Balanced type shaking device of movable bait casting machine for aquaculture |
| CN110257232B (en) * | 2019-08-02 | 2023-12-12 | 川北医学院 | Electrodynamic type culture dish cell is scraped |
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