阅读说明：本技术 一种水面自动投食机 (Automatic water surface food throwing machine ) 是由 刘伟 田伟荣 陆宇峰 蔡福海 徐先良 陶波 姜海军 余振华 于 2020-05-12 设计创作，主要内容包括：本发明属于水产养殖设备技术领域,具体涉及一种水面自动投食机。所述的投食机包括：平台；浮力提供装置安装于平台的底面；支架安装于平台的顶面；料桶的底部设有出口,顶部为敞口；料门设于料桶的出口处以关闭、打开出口；料门控制装置连接料门以控制料门完成开关门动作；撒料盘转动设于料门的下方,撒料盘的顶面设有环形的撒料斜面和若干竖直挡板；旋转装置连接撒料盘以驱动撒料盘完成撒料动作；推进装置安装于平台的下方,推进装置的数目为多个并且沿周向均匀布置,所有推进装置的轴线均指向同一点；电池设置在平台的顶面；控制器与电池、推进装置、旋转装置和料门控制装置电性连接。本发明能够有效避免因鱼群聚集而引起的缺氧。(The invention belongs to the technical field of aquaculture equipment, and particularly relates to an automatic water surface feeding machine. The feeder comprises: a platform; the buoyancy providing device is arranged on the bottom surface of the platform; the bracket is arranged on the top surface of the platform; the bottom of the charging basket is provided with an outlet, and the top of the charging basket is open; the material door is arranged at the outlet of the material barrel to close and open the outlet; the bin gate control device is connected with the bin gate to control the bin gate to complete the action of opening and closing the bin gate; the spreading plate is rotatably arranged below the material door, and the top surface of the spreading plate is provided with an annular spreading inclined plane and a plurality of vertical baffles; the rotating device is connected with the material spreading disc to drive the material spreading disc to complete the material spreading action; the propelling devices are arranged below the platform, the number of the propelling devices is multiple, the propelling devices are uniformly arranged along the circumferential direction, and the axes of all the propelling devices point to the same point; the battery is arranged on the top surface of the platform; the controller is electrically connected with the battery, the propelling device, the rotating device and the bin gate control device. The invention can effectively avoid oxygen deficiency caused by fish school aggregation.)

1. The utility model provides an automatic machine of food of throwing on surface of water which characterized in that includes: a platform (1);

a buoyancy providing device (2), wherein the buoyancy providing device (2) is installed on the bottom surface of the platform (1);

the bracket (3) is mounted on the top surface of the platform (1);

the material barrel (4), the bottom of the material barrel (4) is provided with an outlet (4.1), and the top of the material barrel is open;

the material door (13) is arranged at the outlet (4.1) of the material barrel (4) to close and open the outlet (4.1);

the bin gate control device (6) is connected with the bin gate (13) to control the bin gate (13) to complete the opening and closing actions;

the material spreading plate (11) is rotatably arranged below the material door (13), and an annular material spreading inclined plane and a plurality of vertical baffles (11.1) are arranged on the top surface of the material spreading plate (11);

the rotating device (10) is connected with the spreading disc (11) to drive the spreading disc (11) to complete spreading action;

the propelling devices (9) are mounted below the platform (1), the number of the propelling devices (9) is multiple, the propelling devices are uniformly arranged along the circumferential direction, and the axes of all the propelling devices (9) point to the same point;

a battery (8), the battery (8) being arranged on the top surface of the platform (1);

the controller is arranged on the top surface of the platform (1) and is electrically connected with the battery (8), the propelling device (9), the rotating device (10) and the bin gate control device (6);

the receiving disc (12) is arranged below the spreading disc (11), a plurality of baffle plates (12.1) are vertically and upwardly arranged on the periphery of the receiving disc (12), and a first discharge hole is formed in the center of the receiving disc; the baffle (12.1) is located on the periphery of the spreading disc (11) in the radial direction and is aligned with the upright of the bracket (3); the platform (1) is provided with a second discharge hole aligned with the discharge holes; the part from the periphery of the receiving disc (12) to the first discharge hole is of a conical structure.

2. The automatic water surface feeder according to claim 1, wherein a material barrel cover (5) is arranged on the bracket (3), and the material barrel cover (5) completely covers the top opening of the material barrel (4); the material barrel is characterized in that a feed port (5.1) is formed in the material barrel cover (5), and a cover body (7) used for opening and closing the feed port (5.1) is arranged at the feed port (5.1).

3. The automatic water surface feeder according to claim 1 or 2, wherein the part from the periphery of the charging basket (4) to the outlet (4.1) is of a conical structure with a large upper part and a small lower part, the buoyancy providing device (2) is a circular air bag or a plastic ring and is fixed on the bottom surface of the platform (1) through a connecting piece (14).

4. The automatic water surface feeder according to claim 1 or 2, wherein the top surface of the material gate (13) is a conical surface with a small top and a big bottom, and the material gate control device (6) is connected through a connecting rod (13.1).

5. The automatic water surface feeder according to claim 3, wherein the top surface of the material gate (13) is a conical surface with a small top and a big bottom, and the material gate control device (6) is connected through a connecting rod (13.1).

6. A water surface automatic feeding machine according to claim 1, 2 or 5, characterized in that the bottom surface of the platform (1) is provided with a plurality of downwardly extending mounting columns (1.2) for corresponding propulsion devices (9) to be mounted at the bottom of the mounting columns (1.2).

7. A water surface automatic feeder according to claim 1, 2 or 5, characterized in that the material gate control device (6) is a cylinder or an electric cylinder.

8. A surface automatic food throwing machine according to claim 1, 2 or 5, wherein said rotating means (10) is provided on the bottom surface of said hopper gate (13).

9. The automatic water surface feeder according to claim 4, wherein the rotating device (10) is arranged on the bottom surface of the material door (13).

10. A water surface automatic feeder according to claim 1 or 2 or 5, characterized in that the number of the batteries (8) is a plurality and is evenly arranged along the circumferential direction.

Technical Field

The invention belongs to the technical field of aquaculture equipment, and particularly relates to an automatic water surface feeding machine.

Background

In the aquaculture process, feed needs to be put into water to meet the growth needs of fish school. People firstly scatter the feed into water by using a scoop or a shovel on a shore or a ship, but the throwing mode has high labor intensity and easily causes strain after long-time working. In order to reduce manpower, the automatic feeder is invented by people, and the automatic feeder comprises a feed box arranged on the bank and a floating platform floating on the water surface, wherein the feed box and the floating platform are connected through a feed conveying pipeline, and feed is directionally thrown into water through the feed conveying pipeline under the air pressure conveying. However, such machines have problems, for example, although the manpower is reduced, the floating platform has a limited range of motion on the water surface due to the presence of the delivery pipeline, so that a large amount of fish shoal can be gathered in a certain range during feeding, the oxygen concentration of the water body in the feeding area is reduced sharply, and a part of the fish shoal is killed due to oxygen deficiency.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the automatic water surface feeding machine can move on the water surface independently and adopt a mode of wide feeding to avoid fish school aggregation and avoid the rapid reduction of the oxygen concentration of a water body in a short time.

The invention is realized by the following steps: an automatic water feeder comprising:

a platform;

a buoyancy providing device mounted to the bottom surface of the platform;

a bracket mounted to a top surface of the platform;

the bottom of the charging bucket is provided with an outlet, and the top of the charging bucket is open;

the charging door is arranged at the outlet of the charging bucket to close and open the outlet;

the bin gate control device is connected with the bin gate to control the bin gate to complete the action of opening and closing the bin gate;

the spreading plate is rotatably arranged below the material door, and the top surface of the spreading plate is provided with an annular spreading inclined plane and a plurality of vertical baffles;

the rotating device is connected with the material spreading disc to drive the material spreading disc to finish the material spreading action;

the propelling devices are arranged below the platform, the number of the propelling devices is multiple, the propelling devices are uniformly arranged along the circumferential direction, and the axes of all the propelling devices point to the same point;

a battery disposed on a top surface of the platform;

the controller is arranged on the top surface of the platform and electrically connected with the battery, the propelling device, the rotating device and the bin gate control device.

Further, still include:

the receiving disc is arranged below the spreading disc, a plurality of baffle plates which are vertically and upwards arranged are arranged on the periphery of the receiving disc, and a first discharge hole is formed in the center of the receiving disc; the baffle is positioned on the periphery of the spreading disc in the radial direction and is aligned with the upright post of the bracket; the platform is provided with a second discharge hole which is aligned with the discharge holes; the part from the periphery of the receiving disc to the first discharge hole is of a conical structure.

Further, the top surface of the material door is a conical surface with a small upper part and a large lower part, and is connected with the material door control device through a connecting rod.

Further, the material gate control device is a cylinder or an electric cylinder.

Further, the rotating device is arranged on the bottom surface of the charging door.

Further, a charging bucket cover is arranged on the support, and the charging bucket cover completely covers the top opening of the charging bucket; the feed barrel is characterized in that a feed inlet is formed in the charging barrel cover, and a cover body used for opening and closing the feed inlet is arranged at the feed inlet.

Further, the part from the periphery of the charging bucket to the outlet is in a conical structure with a large upper part and a small lower part.

Further, the buoyancy providing device is a circular air bag or a plastic ring and is fixed on the bottom surface of the platform through a connecting piece.

Furthermore, the bottom surface of the platform is provided with a plurality of mounting columns extending downwards so that the corresponding propelling devices can be mounted at the bottoms of the mounting columns.

Further, the number of the cells is plural, and the cells are arranged uniformly in the circumferential direction.

The invention has the following beneficial effects: the fish pond self-moving type fish pond self-moving device can realize the self-moving on the water surface, enlarges the moving range, improves the flexibility of feed feeding, and simultaneously effectively avoids oxygen deficiency caused by fish school gathering by matching with a 360-degree scattering type feeding mode of a scattering disc.

Drawings

FIG. 1 is a top perspective view of one embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at I;

FIG. 3 is a bottom perspective view of the embodiment shown in FIG. 1;

FIG. 4 is a front view of the structure of the embodiment shown in FIG. 1;

FIG. 5 is a right side view of the structure of the embodiment shown in FIG. 1;

fig. 6 is a sectional view of the structure taken along the line a-a in fig. 5.

Detailed Description

The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 6, an automatic water feeder comprises: a platform 1; the device comprises a buoyancy providing device 2, a bracket 3, a charging bucket 4, a charging door 13, a charging door control device 6, a material scattering disk 11, a rotating device 10, a propelling device 9, a battery 8 and a controller.

The platform 1 provides a mounting base for other components, and the buoyancy providing device 2 is mounted to the bottom surface of the platform 1. The buoyancy providing means 2 is preferably a circular bladder or plastic ring and is secured to the underside of the platform 1 by a connector 14. In addition to this, the buoyancy providing means 2 may be a plurality of block-shaped air bags or plastic blocks, and are uniformly distributed on the bottom surface of the platform 1 along the circumference by the connecting members 14. The plastic block may be a block having a honeycomb structure or a hollow structure. Preferably, the connecting member 14 is a bent metal band, one end of which is fixed to the platform 1 by bolts, and the other end of which hooks the outer circumference of the buoyancy providing device 2 to fix it under the platform.

The support 3 provides the installation basis for upper part spare, and support 3 installs in the top surface of platform 1 through a plurality of stands, and stand circumferential distribution provides the support.

The bottom of the charging basket 4 is provided with an outlet 4.1, and the top is open; the opening is used for inputting feed, and the outlet 4.1 is used for putting feed. Preferably, the part from the periphery of the charging barrel 4 to the outlet 4.1 is a conical structure with a large top and a small bottom. The conical structure can make the fodder close to the barrel wall in the charging basket 4 fall automatically under the action of gravity, and in order to meet the fixation of the charging basket 4 with the structure, the bracket 3 is also provided with a plurality of annular rods which are concentrically distributed, and the annular rods are contacted with the outer wall of the conical structure part of the charging basket 4 to form a support. In this way, the bucket 4 can be mounted in a non-fixed manner, and when the bucket 4 needs to be cleaned, the bucket only needs to be taken out of the support 3.

The material door 13 is arranged at the outlet 4.1 of the material barrel 4 to close and open the outlet 4.1; the gate 13 descends to form a gap with the outlet 4.1 of the bowl 4 so that feed in the bowl 4 falls through the gap, and conversely, the gate 13 ascends to eliminate the gap with the outlet 4.1 of the bowl 4 so as to prevent feed in the bowl 4 from leaking. Preferably, the top surface of the bin gate 13 is a tapered surface with a small top and a large bottom, and is connected with the bin gate control device 6 through a connecting rod 13.1. When the gate 13 is lowered to open the outlet 4.1, the feed will slide down the conical surface by gravity into the spreading disc 11 below.

The bin gate control device 6 provides a driving force along a straight line, and is connected with the bin gate 13 to control the bin gate 13 to complete the door opening and closing action. Preferably, the throttle control device 6 is an air cylinder or an electric cylinder.

The material scattering disk 11 is rotatably arranged below the material door 13, and the top surface of the material scattering disk 11 is provided with an annular material scattering inclined plane and a plurality of vertical baffles 11.1. The vertical baffle 11.1 and the spill inclined plane of spill charging tray 11 enclose into a plurality of and accept the check, and the fodder can be scattered and accept in the check after falling down from export 4.1, and when the spill charging tray 11 rotated, the fodder rotated along with spill charging tray 11 under the effect of baffle 11.1 to keep away from the axis of rotation under the centrifugal force effect. When the speed of rotation is fast enough, the feed is thrown into the surrounding water.

The rotating device 10 provides a torque for continuous rotation, and is connected to the spreading plate 11 to drive the spreading plate 11 to complete the spreading operation. As a preferable example, the rotating device 10 is provided on the bottom surface of the hopper door 13. The rotating device 10 may be a motor, which is connected with the central hole of the material spreading disk 11 after being inverted.

The propelling devices 9 provide power for moving the food throwing machine on the water surface, are arranged below the platform 1, are multiple in number and are uniformly arranged along the circumferential direction, and the axes of all the propelling devices 9 point to the same point. Preferably, the number of the propelling devices 9 is four, only one propelling device 9 needs to be started when the feeder moves linearly, and the adjacent propelling device 9 is started to change the direction when the feeder changes the direction. Thus, the direction change operation can be directly finished without rotating the feeder.

The battery 8 is arranged on the top surface of the platform 1; as a preferable example, the number of the cells 8 is plural, and is uniformly arranged in the circumferential direction. The battery 8 not only provides electric energy, but also serves as a counterweight to lower the center of gravity of the food throwing machine, so that the food throwing machine can move on the water more stably.

The controller is arranged on the top surface of the platform 1, and the controller is electrically connected with the battery 8, the propelling device 9, the rotating device 10 and the bin gate control device 6 so as to control the corresponding parts to work.

As a preferred example, the feeder further comprises a receiving disc 12, the receiving disc 12 is arranged below the spreading disc 11, a plurality of baffle plates 12.1 which are vertically and upwardly arranged are arranged on the periphery of the receiving disc 12, and a first discharge hole is formed in the center of the receiving disc; the baffle 12.1 is positioned on the periphery of the spreading disc 11 in the radial direction and is aligned with the upright post of the bracket 3; the platform 1 is provided with a second discharge hole aligned with the discharge hole; the part from the periphery of the receiving disc 12 to the first discharge hole is in a conical structure. The receiving disc 12 has two functions, one is that in a low-speed stage just before the scattering disc 11 is started or stopped, the feed is not enough to be scattered into water due to centrifugal force, so that the feed can directly fall into the receiving disc 12 and then fall into the water through a first discharge hole in the center of the receiving disc 12 and a second discharge hole in the center of the platform 1 in sequence, and waste is avoided. Secondly, because the support 3 is arranged on the platform 1, the upright post of the support 3 can prevent a part of the feed from being thrown into the water, so that the feed is stopped in advance by the baffle plates 12.1 aligned in the radial direction and then is recovered into the receiving disc 12, and then falls into the water through the first discharge hole and the second discharge hole.

As a preferred example, the material barrel cover 5 is arranged on the support 3, and the top opening of the material barrel 4 is completely covered by the material barrel cover 5, so that rainwater can be prevented from falling into the material barrel 4 in rainy days, other sundries can be prevented from entering the material barrel 4, and the fodder in the barrel is protected from being damaged. The charging bucket cover 5 is provided with a feeding hole 5.1, and a cover body 7 for opening and closing the feeding hole 5.1 is arranged at the feeding hole 5.1. The feed can be supplemented through the feed inlet 5.1. Besides, the charging basket cover 5 can also provide a basis for fixing the charging basket control device 6.

Preferably, the bottom surface of the platform 1 is provided with a plurality of downwardly extending mounting posts 1.2 for mounting the corresponding propelling devices 9 at the bottom of the mounting posts 1.2.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.