CN111109175A

CN111109175A - A feeding structure and feeding equipment

Info

Publication number: CN111109175A
Application number: CN202010035647.3A
Authority: CN
Inventors: 张如中; 王亚静; 姜高鹏
Original assignee: Jingaowei Electrical Changzhou Co ltd
Current assignee: Jingaowei Electrical Changzhou Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-05-08

Abstract

The invention relates to the technical field of aquaculture equipment, in particular to a feeding structure and feeding equipment. Including: feeding joint, the feeding joint is rotatably assembled, the feeding joint introduces the air to send the material and distributes it to the feeding pipe; An included angle is formed between the radial directions of the trajectories, so that the discharge reaction force of the feeding pipe has a tangential component. By setting the angle between the discharge direction of the feeding tube and the radial direction of the circular motion trajectory of the discharge port of the feeding tube, the reaction force of the feeding tube has a tangential component force, and the tangential component force acts on it. down, it can drive the feeding structure to rotate. It solves the problem that the feeder in the prior art needs to be driven by a motor to rotate, so that the pellets are beaten into broken powder and cause a high bait coefficient. In addition, adding a motor will make the structure complex, increase energy consumption and require Technical problems with wiring so that there is a risk of leakage current.

Description

Feeding structure and feeding equipment

Technical Field

The invention relates to the technical field of breeding equipment, in particular to a feeding structure and feeding equipment.

Background

China is a large producing country mainly in agriculture and animal husbandry. In recent decades, the yield and scale of aquaculture industry in China are always the top priority in the world, and the fishery production value accounts for one tenth of the total agricultural value in China. The development of science and technology enables the fishpond culture method in China to be continuously improved and innovated. With the development of aquaculture industry, the scale of aquaculture in various regions is continuously enlarged, in many rural areas of China, when aquaculture specialized households feed fish feed, most of the households still adopt a simple feeder to throw the feed at a high speed through a motor, so that the phenomenon that feed coefficient (the feed coefficient is the weight ratio of the feed amount to the growth of aquatic products) is higher due to feed breaking, and the broken feed ash can cause water quality deterioration and other adverse consequences, thereby reducing the income of aquaculture workers, is generally caused. The rising of the culture industries of more and more special fishes such as weever, angci fish and the like in recent years is more obvious.

Disclosure of Invention

The invention provides a feeding structure and feeding equipment, and aims to solve the technical problems that a feeding machine in the prior art needs a motor to drive the feeding machine to rotate, so that particles are beaten into crushed material powder, and the bait coefficient is higher, and in addition, the motor is additionally arranged, so that the structure is complex, the energy consumption is increased, and the electric leakage risk exists due to the fact that wiring is needed. The technical scheme of the invention is as follows:

a feeding structure comprising: a feeding connection which is rotatably mounted and which introduces air-conveyed material and distributes it to a feeding pipe; the feeding pipe is communicated with the feeding joint, and an included angle is formed between the discharging direction of the feeding pipe and the radial direction of the circular motion track of the discharging port of the feeding pipe, so that the discharging reaction force of the feeding pipe has a tangential component force.

The utility model provides a throw the material structure, through setting up the ejection of compact direction of throwing the material pipe and throw the radial contained angle that forms of the circular movement track of the discharge gate of material pipe, make the ejection of compact reaction force of throwing the material pipe has the tangential component, so, under the effect of tangential component, can drive and throw the material structure rotation. Among the prior art, throw material pipe linear extension, it does not have tangential component, consequently need set up the motor and drive to throw the material structure rotation, and the structure is complicated, and the drive shaft of motor will stretch into throw material structure in with throw the material and connect and be connected, the material can collide with the drive shaft at the in-process of carrying, causes the damage to the material, and the bait coefficient is high. Compare in prior art, the structure of throwing of this application need not to set up motor and relevant structure, can simplify the structure, avoids the electric leakage, still can avoid damaging the material, reduces the bait coefficient.

Further, the included angle is α, 0< α <90 °.

Furthermore, the number of the feeding pipes is even, the feeding pipes are uniformly distributed, and included angles between the discharging directions of all the feeding pipes and the radial directions of the circular motion tracks of the discharging ports are equal.

Furthermore, the number of the feeding pipes is at least 4, at least 4 feeding pipes have different lengths, and the lengths of the two opposite feeding pipes are the same.

A charging apparatus comprising: a feeding structure; the discharge end of the feeding assembly is rotatably connected with the feeding joint; a support assembly supporting the feeding structure and the feeding assembly.

Further, the feeding subassembly includes inlet pipe and communicating pipe, the inlet pipe with communicating pipe intercommunication, the discharge end of communicating pipe with throw the material and connect and rotate and be connected.

Furthermore, the discharge end of the communicating pipe extends into the feeding joint from the mounting port and is rotatably connected with the feeding joint through a bearing, and a bearing baffle is arranged at the mounting port of the feeding joint.

Further, the supporting assembly comprises a supporting frame and a floating body, the floating body supports the supporting frame by means of buoyancy, and the supporting frame is connected with the feeding assembly.

Further, the supporting frame is connected with the feeding assembly through a lifting rod, and the height of the lifting rod on the supporting frame is adjustable.

Further, the top end of the lifting rod extends into the communicating pipe, is in threaded connection with the communicating pipe, and the feeding pipe is communicated with the side wall of the communicating pipe to introduce materials.

Based on the technical scheme, the invention can realize the following technical effects:

1. according to the feeding structure, an included angle is formed between the discharging direction of the feeding pipe and the radial direction of the circular motion track of the discharging port of the feeding pipe, when a fan blows materials through a transmission pipeline to discharge through the feeding pipe, the reaction force of discharging has tangential component force, and therefore the feeding structure can be driven to rotate under the action of the tangential component force. Among the prior art, throw material pipe linear extension, it does not have tangential component, consequently need set up the motor and drive to throw the material structure rotation, and the structure is complicated, and the drive shaft of motor will stretch into throw material structure in with throw the material and connect and be connected, the material can collide with the drive shaft at the in-process of carrying, causes the damage to the material. Compared with the prior art, the feeding structure does not need to be provided with a motor and a related structure, so that the structure can be simplified, electric leakage can be avoided, and materials can be prevented from being damaged; the range of the included angle is further limited, the tangential component force can be ensured, in addition, the bending degree of the feeding pipe is small, the material is easy to output, and the phenomenon of material blockage is not easy to generate;

2. according to the feeding structure, by setting the number of the feeding pipes, included angles between the discharging directions of all the feeding pipes and the radial direction of the circular motion track of the discharging port are equal, so that the tangential component forces of all the discharging reaction forces push the feeding structure to rotate towards the same direction; furthermore, at least 4 feeding pipes are arranged, the feeding pipes have different lengths and wide feeding range, and the two opposite feeding pipes have the same length, so that the balance of the discharging reaction force borne by the feeding structure is ensured;

3. according to the feeding equipment, the feeding assembly is rotationally connected with the feeding joint, so that the feeding structure can rotate relative to the feeding assembly, and the supporting assembly supports the feeding assembly and the feeding structure; the two ends of the communicating pipe are respectively connected with the supporting assembly and the feeding connector, so that the feeding structure, the communicating pipe and the supporting assembly can be positioned on the same axis, and the whole feeding equipment is convenient to mount; furthermore, the discharge end of the communicating pipe extends into the feeding joint and is rotationally connected with the feeding joint through a bearing, so that the rotational connection of the feeding joint can be realized, and the air tightness of conveyed materials can be ensured; furthermore, a bearing baffle is arranged at the inlet end of the feeding joint, so that a bearing can be protected;

4. according to the feeding equipment, the supporting frame is connected with the feeding assembly through the lifting rod, the height of the feeding structure can be adjusted by adjusting the height of the lifting rod on the supporting frame, the feeding range can be further adjusted, and different lengths of the feeding pipes are matched, so that the feeding equipment can meet various feeding requirements.

Drawings

FIG. 1 is a schematic structural view of a feeding structure of the present invention;

FIG. 2 is an exemplary diagram of the stress of the feeding structure during operation;

FIG. 3 is a schematic structural view of the charging apparatus of the present invention;

FIG. 4 is a partial cross-sectional view of the charging apparatus;

FIG. 5 is an enlarged view of portion A of FIG. 4;

in the figure: 1-feeding structure; 11-a feeding joint; 111-bearing shield; 12-a feeding pipe; 121-long feeding pipe; 122-short feeding pipe; 2-a feeding assembly; 21-a feed pipe; 22-communicating tube; 3-a support assembly; 31-a support frame; 311-branch; 312-a connection joint; 32-a float; 33-a lifting rod; 4-bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

As shown in fig. 1-2, the present embodiment provides a feeding structure 1, which comprises a feeding joint 11 and a feeding pipe 12, wherein the feeding joint 11 is rotatably assembled, the feeding pipe 12 is communicated with the feeding joint 11, the feeding joint 11 introduces air-conveying material and distributes the air-conveying material to the feeding pipe 12, and the material is ejected from the feeding pipe 12 for feeding.

The feeding joint 11 has a containing space, in this embodiment, the feeding joint 11 is a hemisphere with an opening, and the feeding pipes 12 are distributed on the sphere of the feeding joint 11 and are communicated with the inside of the feeding joint 11.

At least one feeding pipe 12 can be arranged, and an even number of feeding pipes 12 are arranged for force balance and are symmetrically distributed on the feeding joint 11. An included angle alpha is formed between the discharging directions of all the feeding pipes 12 and the radial direction of the motion trail of the discharging ports of the feeding pipes 12, so that the discharging reaction force of the feeding pipes 12 has a tangential component force, and the tangential component force provides a rotary driving force for the feeding structure 1. Preferably, the number of feeding pipes 12 is at least 4, at least 4 feeding pipes 12 each having at least two different lengths, to cover a larger feeding range, the opposite two feeding pipes 12 having the same length.

As shown in fig. 2, in this embodiment, 4 feeding pipes 12 are arranged, and include 2

long feeding pipes

121 and 2 short feeding pipes 122, the 2 long feeding pipes 121 are arranged oppositely, the 2 short feeding pipes 122 are arranged oppositely, the 4 feeding pipes 12 are uniformly distributed, and a central angle between two adjacent feeding pipes 12 is 90 degrees.

For the long feeding pipe 121, the motion trajectory of the discharging port of the long feeding pipe 121 is a circle with O as the center and C1 as shown, the discharging direction of the long feeding pipe 121 is P1, the included angle between P1 and the radial direction of the discharging port is a, the discharging reaction force is F1, the reaction force F1 has a tangential component F11 and a radial component F12 in the tangential and radial directions of the discharging port respectively, the tangential component F11 is F1 is sin α, the radial component F12 is F1 is cos α for the short feeding pipe 122, the motion trajectory of the discharging port of the short feeding pipe 122 is a circle with O as the center and C α as shown, the discharging direction of the short feeding pipe 122 is P α, the included angle between P α and the radial direction of the discharging port is a, the discharging reaction force F α is F α, the tangential component F α and the tangential component F α are tangential component F α, the tangential component F α a is larger than the tangential component F72, the tangential component F α a of the tangential component F α, the tangential component F α is preferably larger than the tangential component F72, the tangential component F α a of the tangential component F α, the tangential component α of the tangential component α, the structure is larger than the tangential component α, the tangential component of the tangential component F α, the tangential component F α of the tangential component α, the tangential component F36.

Preferably, one end of the feeding pipe 12 connected with the feeding joint 11 extends radially, and only the outlet end of the feeding pipe is in an arc bending shape, so as to reduce the bending structure of the feeding pipe 12, and the arc bending shape can play a role in buffering, so as to further reduce the impact of the material on the pipe wall of the feeding pipe 12.

As shown in fig. 3-5, the present embodiment further provides a feeding device, which comprises a feeding structure 1, a feeding assembly 2 and a supporting assembly 3, wherein a feeding joint 11 of the feeding structure 1 is rotatably arranged at the discharging end of the feeding assembly 2, and the supporting assembly 3 supports the feeding structure 1 and the feeding assembly 2.

The feeding assembly 2 comprises a feeding pipe 21 and a communicating pipe 22 which are communicated, the feeding pipe 21 introduces air conveying materials into the communicating pipe 22, and the discharging end of the communicating pipe 22 is rotatably connected with the feeding connector 11. Specifically, the communicating pipe 22 is in a tubular shape extending linearly, one end of the communicating pipe 22 is a discharging end, the discharging end of the communicating pipe 22 extends into the feeding connector 11 to be rotatably connected with the feeding connector 11, the other end of the communicating pipe 22 is connected with the supporting assembly 3, and the feeding pipe 21 is communicated with a side wall of the communicating pipe 22 to guide in the material.

The communicating pipe 22 is rotatably connected with the feeding joint 11 through a bearing 4. The communicating pipe 22 is fixedly connected with the inner ring of the bearing 4, and the inner wall of the feeding connector 11 is fixedly connected with the outer ring of the bearing 4, so that the communicating pipe 22 is rotatably connected with the feeding connector 11. Further, in order to protect the bearing 4, a bearing baffle 111 is arranged at an installation opening of the feeding joint 11 for installing the bearing 4, the bearing baffle 111 is in an annular plate shape, the outer periphery of the bearing baffle 111 is fixedly and hermetically connected with the feeding joint 11, the inner periphery of the bearing baffle 111 is in clearance fit with the discharge end of the communicating pipe 22, and the bearing baffle 111 and the feeding joint 11 are matched to protect the bearing 4.

Preferably, the discharge end of the communicating pipe 22 is reduced, and the outer peripheral surface thereof may be provided as a stepped surface; the inner wall of the mounting port of the feeding joint 11 can also be set into a stepped surface, and the two parts are matched to play a role of limiting the bearing 4.

The support assembly 3 comprises a support frame 31 and a float 32, the float 32 being capable of floating on the water surface to support the support frame 31, the support frame 31 being connected to the feeding assembly 2. Specifically, the support frame 31 is a fork with at least three branches 311, the at least three branches 311 are uniformly distributed and have the same structure, the outer end of each branch 311 is provided with a floating body 32, and the inner ends of the at least three branches 311 are connected into a whole through a connecting joint 312. The connection joint is connected with the feeding assembly 2, and the connection joint 312 can be directly fixedly connected with the feeding assembly 2, and can also be connected through other structures. In this embodiment, the connection joint 312 is provided with a height-adjustable lifting rod 33, and the top end of the lifting rod 33 is connected with the feeding assembly 2. Specifically, the lifting rod 33 passes through the center of the connection joint 312 and is in clearance fit with the connection joint 312, and after the lifting rod 33 is adjusted to the position, the position of the lifting rod 33 on the connection joint 312 can be fixed through a fastener. The top end of the lifting rod 33 extends into the communicating pipe 22 and is connected with the communicating pipe 22 by screw thread.

Based on above-mentioned structure, the theory of operation of the equipment of throwing of this embodiment is: the system needs a matched fan for conveying materials, and the fan is preferably a high-vacuum fan. The feeding equipment can float on the water surface through the supporting component 3 as a whole, when in use, the feeding end of the feeding pipe 21 is connected with a material source for ventilation and feeding, materials enter the communicating pipe 22 and the feeding joint 11 in sequence through the feeding pipe 21 under the action of the high-vacuum-degree fan, then are distributed to each feeding pipe 12 through the feeding joint 11, the materials are fed through the feeding pipes 12, when the air-fed materials are sprayed out of the feeding pipes 12, discharging reaction force is generated on the feeding pipes 12, the reaction force has tangential component force, and the feeding joint 11 and the feeding pipes 12 rotate under the action of the tangential component force. In the specific use process, the feeding range can be adjusted through the control of the rotating speed of the fan and the lifting rod 33, and the feeding range can also be adjusted through the setting of the length of the feeding pipe 12.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. a feeding structure, is characterized in that, comprises:

a feeding joint (11), the feeding joint (11) is rotatably assembled, the feeding joint (11) introduces the air-fed material and distributes it to the feeding pipe (12);

A feeding pipe (12), the feeding pipe (12) is communicated with the feeding joint (11), and the discharge direction of the feeding pipe (12) and the circular movement of the discharge port of the feeding pipe (12) An included angle is formed between the radial directions of the tracks, so that the discharging reaction force of the feeding pipe (12) has a tangential component force.

2 . The feeding structure according to claim 1 , wherein the included angle is α, 0<α<90°. 3 .

3. A feeding structure according to claim 1 or 2, characterized in that, the feeding pipes (12) are even in number, the feeding pipes (12) are evenly arranged, and all the feeding pipes (12) The angle between the discharge direction and the radial direction of the circular motion trajectory of the discharge port is equal.

4. A kind of feeding structure according to claim 3, is characterized in that, described feeding pipe (12) is at least 4, and at least 4 described feeding pipe (12) have different lengths, and two opposite feeding pipes (12) The lengths are the same.

5. a feeding equipment, is characterized in that, comprises:

The feeding structure (1) according to any one of claims 1-4;

a feeding assembly (2), the discharge end of the feeding assembly (2) is rotatably connected with the feeding joint (11);

A supporting assembly (3) supports the feeding structure (1) and the feeding assembly (2).

6 . The feeding device according to claim 5 , wherein the feeding assembly ( 2 ) comprises a feeding pipe ( 21 ) and a communication pipe ( 22 ), and the feeding pipe ( 21 ) is connected to the The communicating pipe (22) communicates with each other, and the discharge end of the communicating pipe (22) is rotatably connected with the feeding joint (11).

7. A feeding device according to claim 6, characterized in that the discharge end of the communication pipe (22) extends from the installation port to the inside of the feeding joint (11) and is connected to the feeding joint (11) through the bearing (4). The feeding joint (11) is connected, and the installation port of the feeding joint (11) is provided with a bearing baffle plate (111).

8. A feeding device according to any one of claims 6-7, wherein the support assembly (3) comprises a support frame (31) and a floating body (32), and the floating body (32) uses buoyancy The supporting frame (31) is supported, and the supporting frame (31) is connected with the feeding assembly (2).

9 . The feeding device according to claim 8 , wherein the support frame ( 31 ) is connected to the feeding assembly ( 2 ) through a lift rod ( 33 ), and the lift rod ( 33 ) is in the The height of the support frame (31) is adjustable.

10 . The feeding device according to claim 9 , wherein the top end of the lifting rod ( 33 ) extends into the communicating pipe ( 22 ) and is threadedly connected to the communicating pipe ( 22 ), so that 10 . The feed pipe (21) communicates with the side wall of the communication pipe (22) to introduce materials.