CN207546962U - A kind of fish pellet classifying screen - Google Patents

A kind of fish pellet classifying screen Download PDF

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Publication number
CN207546962U
CN207546962U CN201721633976.8U CN201721633976U CN207546962U CN 207546962 U CN207546962 U CN 207546962U CN 201721633976 U CN201721633976 U CN 201721633976U CN 207546962 U CN207546962 U CN 207546962U
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China
Prior art keywords
screen drum
screen
motor
fish
box
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CN201721633976.8U
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Chinese (zh)
Inventor
何德洲
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Chongqing Best Biotechnology Co Ltd
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Chongqing Best Biotechnology Co Ltd
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Priority to CN201721633976.8U priority Critical patent/CN207546962U/en
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Abstract

The utility model discloses a kind of fish pellet classifying screens, including mounting bracket, the mounting bracket upper end is installed with hopper, the hopper upper end is provided with first charging aperture, lower end is provided with the first discharge port, screen box is installed in the mounting bracket, the first screen drum and the second screen drum for being cylindrical in shape structure type are vertically provided in the screening box cavity, first screen drum is disposed in second screen drum, the first screen drum upper end is rotatablely connected by horizontally disposed turntable and screen box, and the turntable and the first motor are rotatablely connected;The second screen drum lower end is fixedly connected with the second motor, and the output shaft of second motor is vertically arranged, and first motor is opposite with second direction of motor rotation.The advantages of the utility model has the powder that can preferably remove and be adulterated in fish meal, is screened thoroughly to fish feed pellets, and screening efficiency is high.

Description

A kind of fish pellet classifying screen
Technical field
The utility model is related to feed processing technology fields, and in particular to a kind of fish pellet classifying screen.
Background technology
Classifying screen is also known as screening machine, is mainly used for the sizing screening of finished product compound fertilizer, is also applied for grain, food, chemical industry, system The screening and classification of the raw material and finished product of a variety of industries such as sugar, mine, coal mine, metallurgy, papermaking.
Fish meal, usually graininess in process of production, need raw material being granulated, and after granulation, can exist Powder needs to carry out powder cleaning in the later stage, and is granulated obtained granular size and differs, and influences the quality of fish meal.It is existing Sorting machine can not remove the powder adulterated in fish meal, and screening is not thorough, efficiency is low.
Utility model content
In view of the above shortcomings of the prior art, technical problem to be solved in the utility model is:How a kind of energy is provided The powder adulterated in enough preferably removal fish meals, screens fish feed pellets in thorough, the high fish pellet of screening efficiency Classifying screen.
In order to solve the above-mentioned technical problem, the utility model employs following technical solution:
A kind of fish pellet classifying screen, including mounting bracket, the mounting bracket upper end is installed with hopper, institute It states hopper upper end and is provided with first charging aperture, lower end is provided with the first discharge port, and first discharge port is connected with downwards discharging Pipe;Screen box is installed in the mounting bracket, is vertically provided in the screening box cavity and is cylindrical in shape structure type First screen drum and the second screen drum, first screen drum and the second screen drum are coaxially disposed with the screen box, between first screen drum Every being arranged in second screen drum, it is both provided with sieve pore on the first screen drum side wall and the second screen drum side wall, described first Sieve diameter on screen drum side wall is more than the sieve diameter on the second screen drum side wall, and the first screen drum upper end passes through level The turntable of setting is rotatablely connected with screen box, and the turntable and the first motor are rotatablely connected;The first screen drum lower end is located at institute It states in the second screen drum, being horizontally disposed in second screen drum has baffle, and the baffle flushes setting with the first screen drum lower end, The position of first screen drum lower end described in the baffle face is provided with through-hole, and the first screen drum lower end is provided with the second discharging Mouthful, second discharge port is located at through-hole top, and second discharge outlet is provided with that can open or close One valve, the baffle are arranged at intervals with the second screen drum lower end, and the second screen drum lower end side is provided with and can open Or the first discharge door closed, the first cylinder upper end are provided with second charging aperture, the second charging aperture face setting Below the discharge nozzle lower end;The second screen drum lower end is fixedly connected with the second motor, the output shaft of second motor Vertically arranged, second motor is fixedly mounted on the cross bar, and the cross bar is fixedly mounted in mounting bracket, and described One motor goes out with second direction of motor rotation on the contrary, being provided with can open or close second on second screen drum Bin gate, second discharge door are arranged on the baffle top, and first discharge door and the second discharge door may be contained within described On the outside of screen box, the screen box is set with the second screen drum sidewall spacers, and the screen box side wall is provided with and can open Or the third discharge door closed.
It is added in hopper from first charging aperture in this way, being granulated obtained fish pellet, hopper raises fish particle Material is stored, and the fish pellet in hopper enters by the first discharge port and discharge nozzle in the first screen drum, the first electricity Machine drives the rotation of the first screen drum, and fish pellet is tentatively screened, and then fish pellet passes through the first screen drum side Sieve pore on wall enters in the second screen drum, then the second electric motor starting, drives the rotation of the second motor so that fish pellet exists Enter in screen box by the sieve pore on the second screen drum side wall under the action of centrifugal force, then the larger fish in the first screen drum Pellet enters in the region of baffle and the second screen drum lower end, and go out from first by the second discharge port of the first screen drum lower end Bin gate is discharged, and the fish pellet in the second screen drum is discharged from the second discharge door of the second screen drum side wall, the fish in screen box Class pellet is discharged from the third discharge door of screen box side wall, and that realizes fish pellet obtains sizing screening, is obtained different The fish pellet of diameter dimension, it is easy to use, it is simple in structure, it is efficient.And first motor and the second motor rotation Direction is on the contrary, can preferably screen fish pellet, reliability higher.
As an optimization, on the discharge nozzle to dust removing tube is externally connected with exhaust fan is provided in the dust removing tube.
In this way, it can will be adulterated in fish pellet using exhaust fan before fish pellet enters the first screen drum Dust adsorbed, remove the dust that adulterates in fish pellet, improve the quality of fish feed particle.
As an optimization, be provided with the first triangle voussoir above the baffle, the inclined-plane of the first triangle voussoir to Upper setting, the first triangle voussoir are less than another close to the height of one end of second discharge door in the vertical direction End.
It in this way, can be preferably so that the fish pellet above baffle be discharged.
As an optimization, be provided with the second triangle voussoir above second screen drum, the second triangle voussoir it is oblique It sets upwardly, the second triangle voussoir is less than another close to the height of one end of first discharge door in the vertical direction One end.
It in this way, can be preferably so that the fish pellet in the second screen drum be discharged.
As an optimization, the screen box, the first screen drum and the second screen drum are made by metal material.
In this way, the endurance of screen box, the first screen drum and the second screen drum can be improved preferably, fish are preferably born Grain feed, due to impact caused by centrifugal force, preferably improves the stability of whole device during turning over.
As an optimization, the metal material is cast iron.
In this way, cast iron is at low cost, tolerance is strong, can preferably reduce the financial cost of whole device, improves economic effect Benefit.
In conclusion the utility model has the powder that can preferably remove and be adulterated in fish meal, to fish feed pellets The advantages of screening is thorough, and screening efficiency is high.
Description of the drawings
Fig. 1 is the structure diagram of the fish pellet classifying screen described in specific embodiment of the present invention.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
When it is implemented, as shown in Figure 1, a kind of fish pellet classifying screen, described to install branch including mounting bracket 1 1 upper end of frame is installed with hopper 2, and 2 upper end of hopper is provided with first charging aperture, and lower end is provided with the first discharge port, institute It states the first discharge port and is connected with discharge nozzle 21 downwards;Screen box 3 is installed in the mounting bracket 1, in the screen box 3 Be vertically provided with the first screen drum 4 and the second screen drum 5 for being cylindrical in shape structure type in chamber, 4 and second screen drum 5 of the first screen drum with The screen box 3 is coaxially disposed, and first screen drum 4 is disposed in second screen drum 5,4 side wall of the first screen drum Be both provided with sieve pore on 5 side wall of the second screen drum, the sieve diameter on 4 side wall of the first screen drum is more than second screen drum 5 Sieve diameter on side wall, 4 upper end of the first screen drum is rotatablely connected by horizontally disposed turntable 42 with screen box 3, described Turntable 42 is rotatablely connected with the first motor 41;First screen drum, 4 lower end is located in second screen drum 5, second screen drum 5 It is interior it is horizontally disposed have a baffle 51, the baffle 51 flushes setting with 4 lower end of the first screen drum, the described in 51 face of baffle The position of one screen drum, 4 lower end is provided with through-hole, and 4 lower end of the first screen drum is provided with the second discharge port, second discharge port Above the through-hole, second discharge outlet is provided with the first valve that can be opened or close, the baffle 51 It is arranged at intervals with 5 lower end of the second screen drum, the 5 lower end side of the second screen drum is provided with first that can open or close Discharge door 52,4 upper end of the first cylinder are provided with second charging aperture, and the second charging aperture face is arranged on the discharge nozzle Below 21 lower ends;Second screen drum, 5 lower end is fixedly connected with the second motor 53, and the output shaft of second motor 53 is vertically set It puts, second motor 53 is fixedly mounted on the cross bar, and the cross bar is fixedly mounted in mounting bracket 1, and described first Motor 41 and 53 rotation direction of the second motor on the contrary, be provided on second screen drum 5 can open or close the Two discharge doors 54, second discharge door 54 are arranged on 51 top of baffle, 52 and second discharge door of the first discharge door 54 may be contained within 3 outside of screen box, and the screen box 3 is set with 5 sidewall spacers of the second screen drum, the screen box 3 Side wall is provided with the third discharge door 55 that can be opened or close.
It is added in hopper from first charging aperture in this way, being granulated obtained fish pellet, hopper raises fish particle Material is stored, and the fish pellet in hopper enters by the first discharge port and discharge nozzle in the first screen drum, the first electricity Machine drives the rotation of the first screen drum, and fish pellet is tentatively screened, and then fish pellet passes through the first screen drum side Sieve pore on wall enters in the second screen drum, then the second electric motor starting, drives the rotation of the second motor so that fish pellet exists Enter in screen box by the sieve pore on the second screen drum side wall under the action of centrifugal force, then the larger fish in the first screen drum Pellet enters in the region of baffle and the second screen drum lower end, and go out from first by the second discharge port of the first screen drum lower end Bin gate is discharged, and the fish pellet in the second screen drum is discharged from the second discharge door of the second screen drum side wall, the fish in screen box Class pellet is discharged from the third discharge door of screen box side wall, and that realizes fish pellet obtains sizing screening, is obtained different The fish pellet of diameter dimension, it is easy to use, it is simple in structure, it is efficient.And first motor and the second motor rotation Direction is on the contrary, can preferably screen fish pellet, reliability higher.
As an optimization, on the discharge nozzle 21 to dust removing tube 6 is externally connected with exhaust fan 61 is provided in the dust removing tube 6.
In this way, it can will be adulterated in fish pellet using exhaust fan before fish pellet enters the first screen drum Dust adsorbed, remove the dust that adulterates in fish pellet, improve the quality of fish feed particle.
As an optimization, 51 top of baffle is provided with the first triangle voussoir 71, the first triangle voussoir 71 Inclined-plane is set up, height of the first triangle voussoir 71 close to one end of second discharge door 54 in the vertical direction Less than the other end.
It in this way, can be preferably so that the fish pellet above baffle be discharged.
As an optimization, 5 top of the second screen drum is provided with the second triangle voussoir 72, the second triangle voussoir 72 Inclined-plane set up, height of the second triangle voussoir 72 close to one end of first discharge door 52 in the vertical direction Degree is less than the other end.
It in this way, can be preferably so that the fish pellet in the second screen drum be discharged.
As an optimization, be provided with third triangle voussoir 73 in the screen box 3, the third triangle voussoir 73 it is oblique It sets upwardly, the third triangle voussoir 73 is low close to the height of one end of the third discharge door 55 in the vertical direction In the other end.
It in this way, can be preferably so that the fish pellet in screen box be discharged.
As an optimization, the screen box 3, the first screen drum 4 and the second screen drum 5 are made by metal material.
In this way, the endurance of screen box, the first screen drum and the second screen drum can be improved preferably, fish are preferably born Grain feed, due to impact caused by centrifugal force, preferably improves the stability of whole device during turning over.
As an optimization, the metal material is cast iron.
In this way, cast iron is at low cost, tolerance is strong, can preferably reduce the financial cost of whole device, improves economic effect Benefit.
Finally it should be noted that:Above example is only to illustrate the technical solution of the utility model, rather than its limitations; Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that; It can still modify to the technical solution recorded in previous embodiment either to which part or all technical features Carry out equivalent replacement;And these modifications or replacement, the utility model embodiment that it does not separate the essence of the corresponding technical solution The range of technical solution should all cover in the claim of the utility model and the range of specification.

Claims (6)

1. a kind of fish pellet classifying screen, which is characterized in that including mounting bracket, the mounting bracket upper end is fixedly mounted There is hopper, the hopper upper end is provided with first charging aperture, and lower end is provided with the first discharge port, and first discharge port connects downwards It is connected to discharge nozzle;Screen box is installed in the mounting bracket, is vertically provided in the screening box cavity and is cylindrical in shape knot The first screen drum and the second screen drum of configuration formula, first screen drum and the second screen drum and the screen box are coaxially disposed, and described the One screen drum is disposed in second screen drum, and sieve pore is both provided on the first screen drum side wall and the second screen drum side wall, Sieve diameter on the first screen drum side wall is more than the sieve diameter on the second screen drum side wall, the first screen drum upper end It is rotatablely connected by horizontally disposed turntable and screen box, the turntable and the first motor are rotatablely connected;Under first screen drum End is located in second screen drum, and being horizontally disposed in second screen drum has baffle, the baffle and the first screen drum lower end Setting is flushed, the position of the first screen drum lower end is provided with through-hole described in the baffle face, and the first screen drum lower end is provided with Second discharge port, second discharge port are located above the through-hole, second discharge outlet be provided with can open or The first valve closed, the baffle are arranged at intervals with the second screen drum lower end, and the second screen drum lower end side is provided with The first discharge door that can be opened or close, the first cylinder upper end are provided with second charging aperture, the second charging aperture Face is arranged below the discharge nozzle lower end;The second screen drum lower end is fixedly connected with the second motor, second motor Output shaft it is vertically arranged, second motor is fixedly mounted on the cross bar, and the cross bar is fixedly mounted on mounting bracket On, first motor is with second direction of motor rotation on the contrary, on or off can be beaten by being provided on second screen drum The second discharge door closed, second discharge door are arranged on above the baffle, and first discharge door and the second discharge door are equal It is set on the outside of the screen box, the screen box is set with the second screen drum sidewall spacers, the screen box side wall setting There is the third discharge door that can be opened or close.
2. fish pellet classifying screen according to claim 1, which is characterized in that being externally connected on the discharge nozzle Dust removing tube is provided with exhaust fan in the dust removing tube.
3. fish pellet classifying screen according to claim 1, which is characterized in that be provided with first above the baffle Triangle voussoir, the inclined-plane of the first triangle voussoir are set up, and the first triangle voussoir goes out close to described second The height of one end of bin gate in the vertical direction is less than the other end.
4. fish pellet classifying screen according to claim 1, which is characterized in that be provided with above second screen drum Second triangle voussoir, the inclined-plane of the second triangle voussoir are set up, and the second triangle voussoir is close to described The height of one end of one discharge door in the vertical direction is less than the other end.
5. fish pellet classifying screen according to claim 1, which is characterized in that the screen box, the first screen drum and Second screen drum is made by metal material.
6. fish pellet classifying screen according to claim 5, which is characterized in that the metal material is cast iron.
CN201721633976.8U 2017-11-29 2017-11-29 A kind of fish pellet classifying screen Active CN207546962U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721633976.8U CN207546962U (en) 2017-11-29 2017-11-29 A kind of fish pellet classifying screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721633976.8U CN207546962U (en) 2017-11-29 2017-11-29 A kind of fish pellet classifying screen

Publications (1)

Publication Number Publication Date
CN207546962U true CN207546962U (en) 2018-06-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721633976.8U Active CN207546962U (en) 2017-11-29 2017-11-29 A kind of fish pellet classifying screen

Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109013322A (en) * 2018-07-11 2018-12-18 安徽科创新能源科技有限责任公司 A kind of ore seperator
CN109092660A (en) * 2018-07-11 2018-12-28 杨昊宇 A kind of screening installation of sandstone for building
CN111112047A (en) * 2019-12-02 2020-05-08 蒋奇文 Multi-functional tailoring factory is with useless fine hair classified treatment recovery unit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109013322A (en) * 2018-07-11 2018-12-18 安徽科创新能源科技有限责任公司 A kind of ore seperator
CN109092660A (en) * 2018-07-11 2018-12-28 杨昊宇 A kind of screening installation of sandstone for building
CN111112047A (en) * 2019-12-02 2020-05-08 蒋奇文 Multi-functional tailoring factory is with useless fine hair classified treatment recovery unit
CN111112047B (en) * 2019-12-02 2020-10-30 蒋奇文 Multi-functional tailoring factory is with useless fine hair classified treatment recovery unit

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