CN220191856U - Batch feeder - Google Patents

Abstract

The utility model discloses a feeder, and belongs to the technical field of cultivation equipment. The batch feeder comprises a floating bin, a hopper, a batch throwing device, a conveying assembly and a moving assembly, wherein the floating bin is provided with a cavity; the hopper is arranged in the cavity and divides the cavity into a storage cavity and a conveying cavity; the material throwing device is arranged at the top end of the floating bin and is used for throwing feed; the conveying assembly comprises a fan and a conveying pipe, the conveying pipe is arranged in the conveying cavity and is respectively communicated with the inner cavities of the hopper and the material throwing device, and the fan is communicated with the conveying pipe so as to blow feed to the material throwing device; the moving assembly comprises a guide rail and a traction device, the traction device is arranged at the top end of the floating bin and comprises a second driver and a traction piece, the traction piece is connected to the guide rail in a sliding mode, and the second driver is used for driving the traction piece to slide along the guide rail so as to drive the feeder to move. The utility model can stably move in water, greatly improves the flexibility of the batch feeder, increases the batch feeding range of the batch feeder, and simultaneously can also improve the universality of the batch feeder.

Description

Batch feeder

Technical Field

The utility model relates to the technical field of cultivation equipment, in particular to a feeder.

Background

With the continuous development of the automation industry, the use of batch feeders for feeding feed in aquaculture has become popular. The existing part of batch feeder is to set the charging bucket and batch feeding equipment on the bank and in the pond respectively, and the other part is to install the charging bucket and batch feeding equipment together on the floating ball and then put in the pond. The former often needs fixed position because the connection of storage bucket and throwing material equipment, can not freely remove in the pond, and the commonality is poor and throw the material scope and have great limitation. And the split type arrangement of the charging bucket, the charging equipment and the floating ball of the latter can lead to poor stability of the charging machine on the water surface.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a feeder that can be stably moved in a pond.

According to a first aspect of the utility model, there is provided a batch feeder comprising a floating bin, a hopper, a batch throwing device, a conveying assembly and a moving assembly, wherein the floating bin is provided with a cavity; the hopper is arranged in the cavity and divides the cavity into a storage cavity and a conveying cavity; the material throwing device is arranged at the top end of the floating bin and is used for throwing feed; the conveying assembly comprises a fan and a conveying pipe, the conveying pipe is arranged in the conveying cavity and is respectively communicated with the hopper and the inner cavity of the material throwing device, and the fan is communicated with the conveying pipe so as to blow feed to the material throwing device; the movable assembly comprises a guide rail and a traction device, the traction device is arranged at the top end of the floating bin, the traction device comprises a second driver and a traction piece, the traction piece is slidably connected to the guide rail, and the second driver is used for driving the traction piece to slide along the guide rail so as to drive the feeder to move.

The material throwing machine provided by the embodiment of the utility model has at least the following beneficial effects:

according to the embodiment of the utility model, the cavity in the floating bin is divided into the storage cavity and the conveying cavity by the hopper, so that the feed can be stored in the storage cavity, meanwhile, the hopper is arranged, so that the feed in the storage cavity can fall into the conveying pipe, the feed is blown to the material throwing device arranged at the top end of the floating bin by the fan, and then the material throwing device throws the feed, so that the problem that the stability of the material throwing machine on the water surface is poor due to split type arrangement is solved, the possibility of rollover of the material throwing machine due to unstable gravity center is reduced, and the traction device is arranged at the top end of the floating bin, so that the traction piece is driven to slide along the guide rail by the second driver, thereby driving the material throwing machine to stably move in the water, greatly improving the flexibility of the material throwing machine, improving the material throwing range of the material throwing machine, and simultaneously improving the universality of the material throwing machine.

According to some embodiments of the utility model, the traction device further comprises a box body, a base plate and a pinch roller, the base plate is arranged in an inner cavity of the box body, the traction piece is a pulley, the pulley and the pinch roller are arranged on the base plate at intervals along the height direction, the guide rail is arranged between the pulley and the pinch roller and is respectively connected with the pulley and the pinch roller in a sliding manner, and the second driver is used for driving the pulley to rotate.

According to some embodiments of the utility model, the moving assembly further comprises at least two stabilizing wheels slidably connected to the guide rail, wherein the at least two stabilizing wheels are arranged at the top end of the floating bin and are positioned at two sides of the box body.

According to some embodiments of the utility model, the conveying cavity is arranged below the storage cavity, the projection area of the storage cavity in the height direction is larger than that of the conveying cavity in the height direction, and the lower end face of the storage cavity is inclined upwards in a direction away from the center of the floating bin.

According to some embodiments of the utility model, the conveying assembly further comprises a distributing pipe and a metering device, wherein the distributing pipe is arranged in the conveying cavity, one end of the distributing pipe is communicated with the hopper, the other end of the distributing pipe is communicated with the conveying pipe, the metering device comprises a third driver and a distributing assembly, the distributing assembly is arranged in the distributing pipe, the distributing assembly comprises a rotating shaft and a spiral blade, the spiral blade spirally extends along the axial direction of the rotating shaft to form at least two feeding portions for feeding, at least two feeding portions are arranged at intervals along the axial direction of the distributing pipe, and a driving shaft of the third driver is connected with the rotating shaft and can drive the rotating shaft to drive the spiral blade to rotate so that the feeding material in the feeding portions moves along the distributing pipe and is poured into the conveying pipe.

According to some embodiments of the utility model, the spiral blade comprises a plurality of spiral parts connected with each other, the outer diameter of each spiral part is matched with the inner diameter of the material distributing pipe, and two adjacent spiral parts and the inner wall of the material distributing pipe are surrounded to form the material loading part.

According to some embodiments of the utility model, the conveying pipe comprises a first pipe fitting and a second pipe fitting, the first pipe fitting is communicated with the fan, the second pipe fitting is communicated with the material throwing device, the metering device further comprises a temporary storage pipe, two ends of the temporary storage pipe are respectively connected with the first pipe fitting and the second pipe fitting, and the material dividing pipe is connected with the peripheral wall of the temporary storage pipe so as to convey feed to the temporary storage pipe.

According to some embodiments of the utility model, the conveying assembly further comprises a shell arranged at the top end of the floating bin, wherein the shell is provided with a containing cavity suitable for containing the fan, and the peripheral wall of the shell is provided with an air inlet communicated with the containing cavity.

According to some embodiments of the utility model, the material throwing device comprises a first driver, a rotating shell and a material throwing pipe, wherein the material throwing pipe is arranged on the peripheral wall of the rotating shell and is communicated with the inner cavity of the rotating shell, and the first driver is used for driving the rotating shell and the material throwing pipe to rotate in a variable frequency manner to throw feed.

According to some embodiments of the utility model, the outer peripheral wall of the rotating shell is provided with a plurality of sleeves, the sleeves respectively extend along different tangential directions of the rotating shell, the polishing pipes are provided with a plurality of polishing pipes, and the polishing pipes are correspondingly arranged in a penetrating manner.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic view of an embodiment of a batch feeder of the present utility model;

FIG. 2 is a front view of an embodiment of a batch feeder of the present utility model;

FIG. 3 is a cross-sectional view of one embodiment of a batch feeder of the present utility model;

FIG. 4 is a schematic view of a dispensing assembly in an embodiment of a batch feeder of the present utility model;

FIG. 5 is an exploded view of a dispensing assembly in one embodiment of a batch feeder of the present utility model;

FIG. 6 is a cross-sectional view of a dispensing assembly in one embodiment of a batch feeder of the present utility model;

FIG. 7 is another cross-sectional view of a dispensing assembly in one embodiment of a batch feeder of the present utility model;

FIG. 8 is a schematic view of a slinger according to an embodiment of the present utility model;

FIG. 9 is a top view of a slinger according to one embodiment of the present utility model;

fig. 10 is a cross-sectional view of a housing in an embodiment of a batch feeder of the present utility model.

Reference numerals:

a batch feeder 1000;

a floating bin 100; a storage chamber 110; a delivery lumen 120;

hopper 200;

a material throwing device 300; a first driver 310; a rotating case 320; sleeve 321; a throw tube 330;

a transport assembly 400; a blower 410; a delivery tube 420; a first tube 421; a second tube 422;

a metering device 430; a third driver 431;

a dispensing assembly 432; a rotation shaft 4321; helical blade 4322; a spiral portion 43221;

a charging section 4323;

a dividing pipe temporary storage pipe 433; a first connection tube 434; a second connection tube 435;

a housing 436; a housing chamber 4361; an air inlet 4362;

a dividing pipe 440; a blanking pipe 450; a sensor 460; a blanking plate 470;

a cover 500;

a moving assembly 600; a guide rail 610; traction device 620; a traction member 621; a case 622; a substrate 623; a pinch roller 624;

stabilizing wheel 630.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation, such as the orientation or positional relationship indicated above, below, inside, outside, etc., are based on the orientation or positional relationship shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the present utility model, the description of the first and second is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implying the number of technical features indicated or the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

With the continuous development of the automation industry, the use of batch feeders for feeding feed in aquaculture has become popular. The existing part of batch feeder is to set the charging bucket and batch feeding equipment on the bank and in the pond respectively, and the other part is to install the charging bucket and batch feeding equipment together on the floating ball and then put in the pond. The former often needs fixed position because the connection of storage bucket and throwing material equipment, can not freely remove in the pond, and the commonality is poor and throw the material scope and have great limitation. And the split type arrangement of the charging bucket, the charging equipment and the floating ball of the latter can lead to poor stability of the charging machine on the water surface.

To this end, some embodiments of the present utility model provide a batch feeder 1000, particularly as shown in fig. 1-10 of the drawings of the specification.

Referring to fig. 1-3, in an embodiment of the present utility model, a batch feeder 1000 includes a floating bin 100, a hopper 200, a batch thrower 300, a conveyor assembly 400, and a moving assembly 600, the floating bin 100 being provided with a cavity; the hopper 200 is arranged in the cavity and divides the cavity into a storage cavity 110 and a conveying cavity 120; the material throwing device 300 is arranged at the top end of the floating bin 100, and the material throwing device 300 is used for throwing feed; the conveying assembly 400 comprises a blower 410 and a conveying pipe 420, the conveying pipe 420 is arranged in the conveying cavity 120 and is respectively communicated with the inner cavities of the hopper 200 and the material throwing device 300, and the blower 410 is communicated with the conveying pipe 420 so as to blow feed to the material throwing device 300; the moving assembly 600 includes a guide rail 610 and a traction device 620, the traction device 620 is disposed at the top end of the floating bin 100, the traction device 620 includes a second driver and a traction piece 621, the traction piece 621 is slidably connected to the guide rail 610, and the second driver is used for driving the traction piece 621 to slide along the guide rail 610 so as to drive the feeder 1000 to move.

It will be appreciated that the floating cartridge 100 requires a large cavity in order to create enough buoyancy to support the feeder 1000 floating on the water surface. Based on this, as shown in fig. 1 and 3, in the embodiment of the present utility model, a hopper 200 may be provided in the inner cavity, and the hopper 200 may divide the cavity into a storage cavity 110 and a delivery cavity 120, thereby providing the floating bin 100 with both functions of generating buoyancy and storing fodder. Furthermore, the gravity center of the floating bin 100 can be downward by the feed under the action of gravity, so that the stability of the feeder 1000 when floating on the water surface is improved. Wherein the storage chamber 110 may have a larger capacity relative to the delivery chamber 120 to store more feed. Referring to fig. 1, an opening communicating with the storage chamber 110 may be provided at the top end of the floating cartridge 100, so that a user can conveniently pour feed into the storage chamber 110. In addition, the cover body 500 can be arranged at the opening, and the cover body 500 can cover the opening, so that the storage cavity 110 is isolated from the outside, and the possibility that water splashes the feed in the storage cavity 110 is reduced.

Referring to fig. 3, in the embodiment of the present utility model, a conveying pipe 420 may be disposed in the conveying chamber 120, both ends of the hopper 200 may be respectively connected to the storage chamber 110 and the conveying pipe 420, feed may enter the conveying pipe 420 through the hopper 200 by means of self weight, both ends of the conveying pipe 420 may be respectively connected to the blower 410 and the material throwing device 300, and the blower 410 may blow the feed to the material throwing device 300 by using air flow as power. In this embodiment, the material throwing device 300 may be fixed on the upper end surface of the floating bin 100, so that the height of the material throwing device 300 is increased, and the material throwing area of the material throwing device 300 is enlarged.

It can be appreciated that, since the feeder 1000 can float on the water surface under the action of the floating bin 100, the feeder 1000 can move to each region in the pond, flexibility of the feeder 1000 is improved, and the material is thrown through the material throwing device 300 in different regions in the pond, so that the region for throwing the feed is wider. In an embodiment of the utility model, a guide rail 610 may be arranged above the pond and the feeder 1000 may be connected to the guide rail 610 by a traction device 620. Specifically, the traction piece 621 may be slidably connected with the guide rail 610, and the traction piece 621 is driven by the second driver to slide along the guide rail 610, so as to drive the feeder 1000 to move along the guide rail 610, so that the feeder 1000 can move to various positions of the pond. In addition, the batch bucket, the batch charging equipment and the floating ball are integrated into a whole, so that the volume of the batch charging machine 1000 is greatly reduced, the batch charging machine is applicable to ponds with different sizes, the batch charging requirements of ponds with different sizes are met, and the universality of the batch charging machine 1000 is improved.

According to the embodiment of the utility model, the cavity in the floating bin 100 is divided into the storage cavity 110 and the conveying cavity 120 in the hopper 200, so that feed can be stored in the storage cavity 110, meanwhile, the hopper 200 is arranged, so that the feed in the storage cavity 110 can fall into the conveying pipe 420, the blower 410 blows the feed to the throwing device 300 arranged at the top end of the floating bin 100, and then the throwing device 300 throws the feed, so that the integration of the charging bucket, the charging equipment and the floating ball is realized, the problem of poor stability of the feeder 1000 on the water surface due to split type arrangement is avoided, the possibility of rollover of the feeder 1000 due to unstable gravity center is reduced, and the traction device 620 is arranged at the top end of the floating bin 100, so that the feeder 1000 is driven to stably move in the water by driving the traction piece 621 along the guide rail 610, the flexibility of the feeder 1000 is greatly improved, the feeding range of the feeder 1000 is also improved, and meanwhile, the universality of the feeder 1000 is also improved.

Referring to fig. 3, in the embodiment of the present utility model, the traction device 620 further includes a case 622, a base plate 623, and a pinch roller 624, the base plate 623 is disposed in an inner cavity of the case 622, the traction element 621 is a pulley, the pulley and the pinch roller 624 are disposed on the base plate 623 at intervals along a height direction, the guide rail 610 is disposed between the pulley and the pinch roller 624 and is slidably connected to the pulley and the pinch roller 624, respectively, and the second driver is used for driving the pulley to rotate.

Referring to fig. 3, in an embodiment of the present utility model, a base plate 623, a pulley, and a pressing wheel 624 may be disposed in a case 622, wherein the base plate 623 may be disposed vertically, the pulley and the pressing wheel 624 may be fixed to the base plate 623 at intervals in a height direction, and a gap between the pulley and the pressing wheel 624 may allow the guide rail 610 to pass. Wherein pinch roller 624 may be located above rail 610, and the pulley may be located below rail 610, pinch roller 624 and the pulley may clamp rail 610, thereby improving stability when feeder 1000 is moved. It should be noted that the number of the pressing wheel 624 may be one, or two or more, which is not limited in this embodiment.

Referring to fig. 2 and 3, in the embodiment of the present utility model, the moving assembly 600 further includes at least two stabilizing wheels 630 slidably coupled to the guide rail 610, and the at least two stabilizing wheels 630 are disposed at the top end of the floating cartridge 100 at both sides of the case 622.

Referring to fig. 2 and 3, in the embodiment of the present utility model, stabilizing wheels 630 may be symmetrically disposed at two sides of the case 622, the stabilizing wheels 630 may be fixed at the top end of the floating bin 100, and the stabilizing wheels 630 may be slidably connected with the lower end surface of the guide rail 610, so that not only can the stabilizing wheels play a role in guiding when the feeder 1000 moves, but also the stability of the feeder 1000 when moving can be improved.

Referring to fig. 2 and 3, in the embodiment of the present utility model, the conveying chamber 120 is disposed below the storage chamber 110, the projection area of the storage chamber 110 in the height direction is larger than the projection area of the conveying chamber 120 in the height direction, and the lower end surface of the storage chamber 110 is inclined upward in a direction away from the center of the floating bin 100.

Referring to fig. 3, in the embodiment of the present utility model, the conveying chamber 120 may be disposed below the storage chamber 110, so that the feed in the storage chamber 110 can fall into the conveying pipe 420 located in the conveying chamber 120 through the hopper 200 under the action of gravity, and in addition, the storage chamber 110, the hopper 200 and the conveying chamber 120 may be coaxial, so that the feed can slide more smoothly. In this embodiment, the projection area of the storage cavity 110 in the height direction may be larger than the projection area of the conveying cavity 120 in the height direction, that is, the storage cavity 110 may have a larger width relative to the conveying cavity 120, so that the conveying cavity 120 can generate enough buoyancy to support the feeder 1000, the possibility of rollover of the feeder 1000 is reduced, and the stability of the feeder 1000 is improved.

Referring to fig. 2 and fig. 3, in the embodiment of the present utility model, the lower end surface of the storage cavity 110 may be obliquely disposed, and the obliquely disposed lower end surface of the storage cavity 110 may enable the feed in the storage cavity 110 to be converged at the central position, so that the overall center of gravity of the feeder 1000 is reduced, and the inclined surface may further reduce the influence of the water surface waves on the feeder 1000, thereby reducing the possibility of rollover of the feeder 1000.

Referring to fig. 3, 4 and 5, in the embodiment of the present utility model, the conveying assembly 400 further includes a distributing pipe 440 and a metering device 430 disposed in the conveying chamber 120, one end of the distributing pipe 440 is connected to the hopper 200, the other end is connected to the conveying pipe 420, the metering device 430 includes a third driver 431 and a distributing assembly 432, the distributing assembly 432 is disposed in the distributing pipe 440, the distributing assembly 432 includes a rotating shaft 4321 and a spiral blade 4322, the spiral blade 4322 extends spirally along an axial direction of the rotating shaft 4321 to form at least two feeding portions 4323 for feeding stuff, the at least two feeding portions 4323 are disposed at intervals along an axial direction of the distributing pipe 440, and a driving shaft of the third driver 431 is connected to the rotating shaft 4321 and is capable of driving the rotating shaft 4321 to rotate the spiral blade 4322 so that the feeding stuff in the feeding portions 4323 moves along the distributing pipe 440 and is poured into the conveying pipe 420.

The quantitative feeding can improve the accuracy of feeding the feed amount, so that the breeding effect is better. Based on this, in the embodiment of the present utility model, the metering device 430 is configured to quantitatively convey the feed to the material throwing device 300, so that not only the accuracy of feeding the feed is improved, but also the consumption condition of the feed in the material storage cavity 110 can be known by quantitatively metering the feed, which is helpful for the user to add the feed in a planned manner. Meanwhile, the gravity center of the feeder 1000 can be further lowered by arranging the metering device 430 in the conveying cavity 120, and the stability of the feeder 1000 can be improved.

In particular, referring to fig. 4, 5 and 6, in an embodiment of the present utility model, a dispensing assembly 432 may be provided in a dispensing tube 440, a discharging tube 450 may be provided between the dispensing tube 440 and the hopper 200, and the feed in the hopper 200 may slide from the discharging tube 450 into the dispensing tube 440. It is understood that the connection between the discharging pipe 450 and the distributing pipe 440 is a feeding port of the distributing pipe 440, and the connection between the conveying pipe 420 and the distributing pipe 440 is a discharging port of the distributing pipe 440. The inlet may be aligned with at least one loading portion 4323 and the outlet may be aligned with at least one unloading portion. The third driver 431 can drive the rotating shaft 4321 to rotate along the radial direction, so as to drive the spiral blade 4322 to rotate, so that the feed in the charging portion 4323 moves to the discharge port along the spiral blade, and the feed can fall into the conveying pipe 420 under the action of gravity, so that the feeding amount of each time is the feeding amount of the feed loaded in the charging portion 4323, and quantitative feeding is realized.

Referring to fig. 5 and 6, in the embodiment of the present utility model, the spiral vane 4322 includes a plurality of spiral parts 43221 connected to each other, a plurality of spiral parts 43221 are connected to each other to form the spiral vane 4322, and the outer diameter of the spiral part 43221 is matched with the inner diameter of the separation pipe 440, so that adjacent two spiral parts 43221 are surrounded with the inner wall of the separation pipe 440 to form the loading part 4323. Referring to fig. 5 and 7, in the embodiment of the present utility model, a blanking plate 470 may be disposed between the distributing pipe 440 and the conveying pipe 420, and the blanking plate 470 may be disposed obliquely, so that the blower 410 can blow the feed of the conveying pipe to the material throwing device 300, and meanwhile, the feed in the distributing pipe 440 is not interfered to drop into the conveying pipe, thereby further ensuring the accuracy of quantitative feeding of the distributing pipe 440.

Referring to fig. 3, in the embodiment of the present utility model, the conveying pipe 420 includes a first pipe 421 and a second pipe 422, the first pipe 421 is connected to the fan 410, the second pipe 422 is connected to the material throwing device 300, the metering device 430 further includes a temporary storage pipe, two ends of the temporary storage pipe are respectively connected to the first pipe 421 and the second pipe 422, and the material dividing pipe 440 is connected to the peripheral wall of the temporary storage pipe so as to convey the feed to the temporary storage pipe.

Referring to fig. 3, in the embodiment of the present utility model, the first pipe 421 and the second pipe 422 may be disposed at both ends of the metering device 430, respectively, and may be symmetrically disposed with respect to the metering device 430, thereby improving the balance of the feeder 1000. Further, the first pipe 421 and the second pipe 422 can be connected by a temporary storage pipe, and the temporary storage pipe can be horizontally arranged. The temporary storage pipe can be used as a buffer component for quantitatively outputting feed, specifically, the feed quantitatively output for a single time is completely fallen into the temporary storage pipe and then blown to the material throwing device 300 through the fan 410, so that the accuracy of the single material throwing amount of the material throwing device 300 is effectively ensured.

Referring to fig. 2, 3 and 10, in the embodiment of the present utility model, the conveying assembly 400 further includes a housing 436 disposed at the top end of the floating bin 100, the housing 436 is provided with a receiving chamber 4361 adapted to receive the blower 410, and a peripheral wall of the housing 436 is provided with an air inlet 4362 communicating with the receiving chamber 4361.

Referring to fig. 2, 3 and 10, in the embodiment of the present utility model, a fan 410 is disposed at the top end of the floating bin 100, a first connection pipe 434 is disposed between the fan 410 and the delivery pipe 420, and the first connection pipe 434 is disposed in the cavity. It will be appreciated that, in order to avoid the increase in repair and replacement difficulty caused by the fan 410 being disposed in the cavity of the floating bin 100, and to balance the weight of the material throwing device 300, referring to fig. 2, in the embodiment of the present utility model, the fan 410 may be disposed at the top end of the floating bin 100 and may be disposed opposite to the material throwing device 300. Referring to fig. 3, the fan 410 may be communicated with the conveying pipe 420 through the first connecting pipe 434, and the first connecting pipe 434 may pass through the cavity of the floating bin 100 and be connected with the first pipe 421, so that the overall structure of the feeder 1000 is more compact, and meanwhile, the first connecting pipe 434 does not need to be disposed on the outer side of the floating bin 100, so that the overall size of the feeder 1000 is reduced, the volume of the feeder 1000 is effectively reduced, and the flexibility and universality of the feeder 1000 are improved.

Referring to fig. 2, 3 and 10, in an embodiment of the present utility model, a housing 436 may be provided at the top end of the floating cartridge 100, and the blower 410 may be provided in a receiving chamber 4361 within the housing 436, thereby reducing the possibility of damage to the blower 410 caused by water splash.

Referring to fig. 1-3, in the embodiment of the present utility model, the material throwing device 300 includes a first driver 310, a rotating shell 320 and a material throwing pipe 330, wherein the material throwing pipe 330 is disposed on the peripheral wall of the rotating shell 320 and is communicated with the inner cavity of the rotating shell 320, and the first driver 310 is used for driving the rotating shell 320 and the material throwing pipe 330 to throw the feed in a variable frequency rotation manner.

Referring to fig. 8 and 9, in an embodiment of the present utility model, the rotating case 320 may be provided with an inner cavity, wherein the inner cavity of the rotating case 320 may be loaded with feed from the feed pipe 420, the first driver 310 may drive the rotating case 320 to rotate, and the feed in the inner cavity of the rotating case 320 may be thrown onto the water surface through the feed throwing pipe 330 provided at the circumferential wall of the rotating case 320 under the action of centrifugal force. In this embodiment, the material throwing device 300 may throw the feed in all directions by centrifugal force, so as to greatly improve the uniformity of material throwing.

Referring to fig. 8 and 9, in the embodiment of the present utility model, a plurality of sleeves 321 are disposed on the outer peripheral wall of the rotating housing 320, the plurality of sleeves 321 extend along different tangential directions of the rotating housing 320, a plurality of material throwing pipes 330 are disposed, and the plurality of material throwing pipes 330 are disposed in a one-to-one correspondence manner and penetrate the plurality of sleeves 321.

It will be appreciated that, in order to avoid the fodder from being stuck in the inner cavity of the rotating shell 320, referring to fig. 8 and 9, in the embodiment of the present utility model, a sleeve 321 may be disposed on the outer peripheral wall of the rotating shell 320, where one end of the sleeve 321 may be communicated with the inner cavity of the rotating shell 320, and the other end may extend along the tangential direction of the rotating shell 320, so that the fodder in the inner cavity of the rotating shell 320 can be thrown out more easily, and the possibility of sticking is reduced. Meanwhile, the arrangement of the sleeve 321 can effectively improve the stability of the throwing pipe 330. Referring to fig. 3, in the present embodiment, the inner cavity of the rotary case 320 may be connected with the second pipe 422 through a second connection pipe 435, and the second connection pipe 435 may be disposed in the cavity of the floating cartridge 100.

Referring to fig. 8 and 9, in the embodiment of the present utility model, a plurality of material throwing pipes 330 may be correspondingly disposed in the plurality of sleeves 321, and the plurality of material throwing pipes 330 may extend along different tangential directions of the rotating shell 320, so as to improve material throwing efficiency and material throwing uniformity.

In the embodiment of the present utility model, the first driver 310 is a variable frequency motor.

It can be appreciated that when the rotating shell 320 is driven to rotate by the constant-speed motor, the thrown feed can only fall on the water surface in a line form, and therefore, the embodiment of the utility model can adopt the variable-frequency motor to drive the rotating shell 320 to rotate, so that the thrown feed can fall on the water surface in a surface form, the material throwing area is greatly increased, and the material throwing efficiency and the material throwing uniformity are improved.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, and finally, it should be described that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. A batch feeder comprising:

the floating bin is provided with a cavity;

the hopper is arranged in the cavity and divides the cavity into a storage cavity and a conveying cavity;

the material throwing device is arranged at the top end of the floating bin and is used for throwing feed;

the conveying assembly comprises a fan and a conveying pipe, the conveying pipe is arranged in the conveying cavity and is respectively communicated with the hopper and the inner cavity of the material throwing device, and the fan is communicated with the conveying pipe so as to blow feed to the material throwing device;

the moving assembly comprises a guide rail and a traction device, the traction device is arranged at the top end of the floating bin and comprises a second driver and a traction piece, the traction piece is slidably connected with the guide rail, and the second driver is used for driving the traction piece to slide along the guide rail so as to drive the feeder to move.

2. The batch feeder of claim 1, wherein the traction device further comprises a box, a base plate and a pinch roller, the base plate is disposed in the inner cavity of the box, the traction member is a pulley, the pulley and the pinch roller are disposed on the base plate at intervals along the height direction, the guide rail is disposed between the pulley and the pinch roller and is respectively slidably connected to the pulley and the pinch roller, and the second driver is used for driving the pulley to rotate.

3. The batch feeder of claim 2 wherein the moving assembly further comprises at least two stabilizing wheels slidably connected to the guide rail, the at least two stabilizing wheels being disposed on the top end of the floating bin and on either side of the housing.

4. The feeder according to claim 1, wherein the conveying chamber is provided below the storage chamber, a projected area of the storage chamber in a height direction is larger than a projected area of the conveying chamber in the height direction, and a lower end surface of the storage chamber is inclined upward in a direction away from a center of the floating bin.

5. The feeder according to claim 1, wherein the conveying assembly further comprises a distributing pipe and a metering device, the distributing pipe is arranged in the conveying cavity, one end of the distributing pipe is communicated with the hopper, the other end of the distributing pipe is communicated with the conveying pipe, the metering device comprises a third driver and a distributing assembly, the distributing assembly is arranged in the distributing pipe, the distributing assembly comprises a rotating shaft and a helical blade, the helical blade extends spirally along the axial direction of the rotating shaft to form at least two feeding portions for feeding, the at least two feeding portions are arranged at intervals along the axial direction of the distributing pipe, and a driving shaft of the third driver is connected with the rotating shaft and can drive the rotating shaft to drive the helical blade to rotate, so that the feeding material in the feeding portions moves along the distributing pipe and is poured into the conveying pipe.

6. The feeder of claim 5, wherein the helical blade comprises a plurality of interconnected helical portions, the outer diameter of the helical portions and the inner diameter of the distribution pipe are matched, and adjacent helical portions and the inner wall of the distribution pipe are surrounded to form the loading portion.

7. The feeder of claim 5, wherein the delivery tube comprises a first tube and a second tube, the first tube is in communication with the blower, the second tube is in communication with the material throwing device, the metering device further comprises a temporary storage tube, two ends of the temporary storage tube are respectively connected with the first tube and the second tube, and the material dividing tube is connected to the peripheral wall of the temporary storage tube so as to deliver feed to the temporary storage tube.

8. The feeder of claim 1, wherein the conveying assembly further comprises a housing disposed at a top end of the floating bin, the housing having a receiving chamber adapted to receive the fan, and a peripheral wall of the housing having an air inlet communicating with the receiving chamber.

9. The feeder of claim 1, wherein the feeding device comprises a first driver, a rotating shell and a feeding pipe, the feeding pipe is arranged on the peripheral wall of the rotating shell and is communicated with the inner cavity of the rotating shell, and the first driver is used for driving the rotating shell and the feeding pipe to rotate in a variable frequency mode to throw feed.

10. The feeder according to claim 9, wherein a plurality of sleeves are provided on the outer peripheral wall of the rotary shell, the plurality of sleeves extend in different tangential directions of the rotary shell, the plurality of material throwing pipes are provided, and the plurality of material throwing pipes are arranged in a one-to-one correspondence manner and penetrate through the plurality of sleeves.