CN214593513U

CN214593513U - Feeding device

Info

Publication number: CN214593513U
Application number: CN202022786155.6U
Authority: CN
Inventors: 柳志刚
Original assignee: Guangzhou Echom Science and Technology Group Co Ltd
Current assignee: Qingdao Youfeng Environmental Protection Equipment Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-11-05
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a feeder, include: the device comprises a shell, a feed inlet is formed in the top of the shell, a blanking port is formed in the bottom of the shell, and a turntable inner cavity is formed in the shell between the feed inlet and the blanking port; the material distribution rotary table is arranged in the inner cavity of the rotary table through a rotating shaft and is provided with a plurality of stirring blades which are uniformly distributed along the circumferential direction of the material distribution rotary table; the output end of the motor is connected with the rotating shaft; and the counting assembly comprises a fluted disc and a counting sensor, wherein the fluted disc is arranged on the rotating shaft, and the fluted disc is provided with detection teeth corresponding to the number and the positions of the stirring blades. It can realize the accurate control of unloading process, reaches the purpose of accurate feeding, has improved the efficiency of breed trade.

Description

Feeding device

Technical Field

The utility model is used for breed trade field of feeding especially relates to a feeder.

Background

The scheme of the existing feeder for controlling the blanking mainly comprises 3 types:

1. the volume of the charging barrel is controlled in a manual scale adjusting mode, and the blanking is realized once by manually controlling the opening and closing of the plug. This kind of scheme feeder needs the manpower supplementary, and efficiency is not high.

2. Spiral feeding (also called auger type) is adopted, a screw is controlled by a motor to rotate in a charging barrel, and the feed is pushed to a blanking port from a feeding port. The friction between the screw rod, the charging barrel and the feed is large, and the blades and the shell are abraded. And the screw type feeding accuracy is not high, and the efficiency is not high.

3. The rotary feed is adopted, the rotary disc with a plurality of cavities is controlled to rotate through the motor, the feed is loaded when the cavities are upward, and the feed falls down due to gravity when the cavities are downward. The mode has higher efficiency, but the number of the cavities is not well controlled during feeding, and the feeding error is larger.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a feeder, its accurate control that can realize the unloading process reaches accurate purpose of feeding, has improved the efficiency of breed trade.

The utility model provides a technical scheme that its technical problem adopted is:

a feeder, comprising:

the device comprises a shell, a feed inlet is formed in the top of the shell, a blanking port is formed in the bottom of the shell, and a turntable inner cavity is formed in the shell between the feed inlet and the blanking port;

the material distribution rotary table is arranged in the inner cavity of the rotary table through a rotating shaft and is provided with a plurality of stirring blades which are uniformly distributed along the circumferential direction of the material distribution rotary table;

the output end of the motor is connected with the rotating shaft;

and the counting assembly comprises a fluted disc and a counting sensor, wherein the fluted disc is arranged on the rotating shaft, and the fluted disc is provided with detection teeth corresponding to the number and the positions of the stirring blades.

In some embodiments, further comprising:

and the control unit controls the motor to rotate or stop according to the data of the counting sensor.

In some embodiments, the two ends of the material-distributing rotary disc are provided with a blocking piece, and the blocking piece and the stirring blade divide the material-distributing rotary disc into a plurality of independent cavities.

In some embodiments, the housing is provided with a hopper at the feed inlet.

In some embodiments, the stirring blade is made of a silicone rubber material.

In some embodiments, the inner diameter of the blanking opening is larger than the circumferential opening of the outermost end of the material-separating turntable adjacent to the stirring blade.

In some embodiments, one end of the rotating shaft is sleeved on the output shaft of the motor, and the other end of the rotating shaft is sleeved in the shaft hole of the material distributing turntable, so that the material distributing turntable and the motor synchronously rotate.

In some embodiments, the housing is provided with a motor chamber, the motor chamber is separated from the inner cavity of the turntable by a partition plate, the rotating shaft penetrates through the partition plate, and the counting assembly is arranged in the motor chamber.

One of the above technical solutions has at least one of the following advantages or beneficial effects:

1. the utility model discloses a feeder divides the material carousel to rotate the stroke through counting assembly real-time supervision, and accessible control motor rotates or stops on this basis, realizes the accurate control of unloading process, will throw the fodder quantification of material process input at every turn, reaches accurate purpose of feeding, has improved the efficiency of breed trade.

2. The utility model discloses a feeder, motor are only responsible for rotating (corotation or reversal), because of the motor slew velocity difference that the load change leads to, can not influence the precision of throwing the material. In this way, the reliability of the entire product is improved.

Additional aspects and advantages of the invention 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 invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the feed material turntable and counter assembly of the embodiment shown in FIG. 1;

fig. 3 is a schematic view of the motor and material-dividing turntable transmission structure of one embodiment shown in fig. 1.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the present invention, if there is a description of directions (up, down, left, right, front and back), it is only for convenience of description of the technical solution of the present invention, and it is not intended to indicate or imply that the technical features indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the utility model, the meaning of a plurality of is one or more, the meaning of a plurality of is more than two, and the meaning of more than two is understood as not including the number; the terms "above", "below", "within" and the like are understood to include the instant numbers. In the description of the present invention, if there is any description of "first" and "second" only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the present invention, unless otherwise explicitly defined, the terms "set", "install", "connect", and the like are to be understood in a broad sense, and for example, may be directly connected or may be indirectly connected through an intermediate medium; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be mechanically coupled, may be electrically coupled or may be capable of communicating with each other; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.

Wherein, fig. 1 shows a reference direction coordinate system of the embodiment of the present invention, and the following describes the embodiment of the present invention with reference to the direction shown in fig. 1.

Referring to fig. 1, fig. 2, fig. 3, the embodiment of the utility model provides a feeder, including casing 1, branch material carousel 2, motor 3 and counting assembly, casing 1 can adopt materials preparation such as metal, plastic, and casing 1 top is equipped with feed inlet 4, and the bottom is equipped with blanking mouth 5, and casing 1 is equipped with carousel inner chamber 6 between feed inlet 4 and blanking mouth 5, and carousel inner chamber 6 designs for circular profile according to the rotation range who divides material carousel 2. A feed falling path is formed in the shell 1 from the feed inlet 4, the inner cavity 6 of the rotary disc to the feed dropping opening 5. The material distribution rotary table 2 is circular in shape, and the material distribution rotary table 2 is mounted in the inner cavity 6 of the rotary table through a rotary shaft 7, rotates around the axis together with the rotary shaft 7 and is used for controlling feed to fall. Wherein, divide material carousel 2 to have a plurality of stirring vane 8, a plurality of stirring vane 8 along dividing the circumferencial direction evenly distributed of material carousel 2, stirring vane 8's tip and the contact of the inner wall of carousel inner chamber 6 or be close, form the cavity of carrying the fodder between the adjacent stirring vane 8.

The output end of the motor 3 is connected with the rotating shaft 7, and referring to fig. 2, the counting assembly comprises a fluted disc 9 and a counting sensor 10, the fluted disc 9 is arranged on the rotating shaft 7, and the fluted disc 9 is provided with detection teeth corresponding to the number and the positions of the stirring blades 8. The number of teeth on the fluted disc 9 is monitored by the counting sensor 10, and the rotating number of the cavity of the material distributing turntable 2 is fed back.

In the working process of the feeder, feed falls into the shell 1 from the feed inlet 4 and enters the cavity of the material distribution rotary disc 2. The motor 3 drives the material distributing turntable 2 to rotate along the axis through a driving shaft. After the fodder that falls into in the cavity rotates certain angle, comes out through blanking mouth 5 of casing 1 under the action of gravity, gets into the trough.

The counting sensor 10 detects the number of the rotating stirring blades 8 of the material distribution turntable 2, feeds back the number in real time, and controls the stop/rotation of the motor 3 manually or through a control system according to the feedback result.

The volume of the cavities of the material-distributing rotary disc 2 is determined, and the number of the rotated cavities can be designed into a determined integer according to requirements. In the blanking process, the volume of the feed falling from the blanking port is certain, so that one-time accurate feeding can be realized.

This scheme adopts the scheme of taking the counting assembly, realizes the accurate material function of throwing of breed trade, has following advantage:

1. the utility model discloses a feeder divides material carousel 2 to rotate the stroke through counting assembly real-time supervision, and accessible control motor 3 rotates or stops on this basis, realizes the accurate control of unloading process, will throw the fodder quantification of material process input at every turn, reaches accurate purpose of feeding, has improved the efficiency of breed trade.

2. The utility model discloses a feeder, motor 3 are only responsible for rotating (corotation or reversal), because of the 3 slew velocity differences of motor that the load change leads to, can not influence the precision of throwing the material. In this way, the reliability of the entire product is improved.

3. The utility model discloses a feeder divides the quantity of stirring vane 8 of material carousel 2 to set for (6, 7, 8, 9) according to the demand to realize the requirement of throwing of various precisions.

In some embodiments, the feeder further comprises a control unit, and the control unit can control the motor 3 to rotate or stop according to the data of the counting sensor 10, so as to realize automatic control.

Two ends of the material distribution rotary table 2 are sealed through self structures or are matched and sealed with the shell 1 to form a cavity for conveying the feed. Referring to fig. 2, in some embodiments, the two ends of the material-separating turntable 2 are provided with blocking pieces 11, and the blocking pieces 11 and the stirring blades 8 divide the material-separating turntable 2 into a plurality of independent cavities, and the cross sections of the cavities are fan-shaped and have a certain volume.

Referring to fig. 1, a hopper can be additionally arranged at the feed inlet 4 as required to buffer feed.

Wherein, stirring vane 8 can adopt silicon rubber material etc. to make, and the blade quantity can be according to product size adjustment, can be 6, 7, 8, 9 … ….

In some embodiments, the inner diameter of the blanking opening is larger than the circumferential opening of the farthest end of the adjacent stirring blades 8 of the material-distributing turntable 2, so as to ensure that the feed between the adjacent stirring blades 8 can smoothly fall through the blanking opening.

The motor 3 can be directly or indirectly in transmission connection with the rotating shaft 7 and can be flexibly arranged according to space requirements. Referring to fig. 3, in some embodiments, one end of the rotating shaft 7 is sleeved on the output shaft of the motor 3, and the other end of the rotating shaft 7 is sleeved in the shaft hole of the material-separating turntable 2, so that the material-separating turntable 2 and the motor 3 rotate synchronously. Divide material carousel 2 and motor 3 directly to be connected through pivot 7 transmissions, and the structure is more succinct, and transmission efficiency is high, and the material precision is thrown in the reduction transmission error as far as possible improvement.

Further, referring to fig. 3, the housing 1 is provided with an independent motor chamber 12, the motor chamber 12 is located on the back side of the inner cavity 6 of the turntable, the motor chamber 12 is separated from the inner cavity 6 of the turntable by a partition plate, the rotating shaft 7 penetrates through the partition plate, and the counting assembly and the motor 3 are arranged on the motor chamber 12, so that the influence of feed on the motor 3 and the counting assembly is avoided.

In the description herein, references to the description of the term "example," "an embodiment," or "some embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. A feeder, comprising:

the output end of the motor is connected with the rotating shaft;

2. The feeder of claim 1, further comprising:

3. The feeder according to claim 1, wherein separation blades are arranged at two ends of the material distribution rotary disc, and the separation blades and the stirring blades divide the material distribution rotary disc into a plurality of independent cavities.

4. The feeder of claim 1, wherein the housing is provided with a hopper at the feed inlet.

5. The feeder of claim 1, wherein the stirring vane is made of a silicone rubber material.

6. The feeder of claim 1, wherein the inner diameter of the blanking opening is greater than the circumferential opening of the outermost end of the adjacent stirring blade of the material-separating turntable.

7. The feeder of claim 1, wherein one end of the rotating shaft is sleeved on the output shaft of the motor, and the other end of the rotating shaft is sleeved in the shaft hole of the material distributing turntable, so that the material distributing turntable and the motor rotate synchronously.

8. The feeder of claim 7, wherein the housing is provided with a motor compartment, the motor compartment is separated from the inner cavity of the rotary disk by a partition plate, the rotary shaft passes through the partition plate, and the counting assembly is arranged in the motor compartment.