CN205762282U - A kind of screening machine - Google Patents
A kind of screening machine Download PDFInfo
- Publication number
- CN205762282U CN205762282U CN201620752244.XU CN201620752244U CN205762282U CN 205762282 U CN205762282 U CN 205762282U CN 201620752244 U CN201620752244 U CN 201620752244U CN 205762282 U CN205762282 U CN 205762282U
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- CN
- China
- Prior art keywords
- screen frame
- fork
- screening machine
- chute
- screening
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Abstract
The utility model discloses a kind of screening machine, including screen frame and the screen cloth being installed in screen frame, the screening chamber for accommodating culture dish it is provided with between screen cloth and the bottom surface of screen frame, also include the fork being provided with chute being connected to screen frame bottom surface, the bottom of fork is hinged with support seat, is inserted with the crank mechanism being connected with motor in chute.Motor work drives crank mechanism to rotate, and then the kinematic pair of crank mechanism moves in chute, owing to fork is hinged with support seat, therefore crank mechanism circular motion in chute is converted to fork swing in vertical plane, then screen frame and screen cloth can approximate horizontal vibrate, then screen the tenebrio molitor obtained and fall directly in culture dish, can cultivate on culturing rack, it is to avoid repeatedly sieve and change the phenomenon that tenebrio molitor survival rate that culture dish causes is the highest.Meanwhile, this screening machine avoids artificial substantial amounts of hand-held screening operation, saves the labour of workman, improves screening efficiency.
Description
Technical field
This utility model relates to biological Cultivating techniques field, more particularly, it relates to a kind of screening machine.
Background technology
It is known that tenebrio molitor dry product fatty 30%, it is up to more than 50% containing protein, additionally contains abundant
Macroelement and the various trace elements such as phosphorus, potassium, ferrum, sodium, aluminum.Because the Yellow meal worm larva being dried is containing protein about 40%, pupa
Containing 57%, adult containing 60%, be described as " protein feeds treasure-house ".Tenebrio molitor also becomes the new lover of experimentation project.
In existing tenebrio molitor incubation, for avoiding affecting the hatching of ovum and larval growth, need through repeatedly screening,
Separate with Testa Tritici including Yellow meal worm larva, tenebrio molitor separate with feces and with the separation process of food debris.Mesh
In front screening process, staff is screened item by item by hand-held screening washer load-bearing, makes screened object layers-separated, causes
The appearance of the problems such as production cost is high, utilization rate is low.
Wherein, staff is faced with the challenge that workload is big and task is heavy, and processing procedure may be to bloom
Worm causes injury in various degree, thus reduces the cultivation rate of tenebrio molitor；Add the working strength of staff；Increase
Production cost and daily expenses.Meanwhile, staff needs ceaselessly to change screen cloth and repeatedly screens, when different
Between section repeatedly screening of tenebrio molitor is also unfavorable for the rapid breeding of tenebrio molitor.Aforesaid way had both reduced the survival of tenebrio molitor
Rate, workload and working strength to staff have sizable requirement again.
In sum, how to efficiently solve that tenebrio molitor screening operation amount is big and tenebrio molitor in screening process, survival rate is not
The problems such as height, are current those skilled in the art's urgent problems.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of screening machine, and the structure design of this screening machine can have
Effect ground solves the problem that tenebrio molitor screening operation amount is big and tenebrio molitor survival rate in screening process is the highest.
In order to achieve the above object, the following technical scheme of this utility model offer:
A kind of screening machine, including screen frame and the screen cloth that is installed in screen frame, be provided with between screen cloth and the bottom surface of screen frame for
Accommodating the screening chamber of culture dish, also include the fork being provided with chute being connected to screen frame bottom surface, the bottom of fork is cut with scissors with supporting seat
Connect, chute is inserted with the crank mechanism being connected with motor.
Preferably, in above-mentioned screening machine, the center of crank mechanism specially side is provided with rotating shaft, opposite side differs from center
Being provided with the disk of little circular shaft, rotating shaft and motor to connect, little circular shaft is inserted in chute.
Preferably, in above-mentioned screening machine, supporting seat and be provided with horizontal pin, the bottom of fork is provided with and contacts with horizontal pin
The groove coordinated.
Preferably, in above-mentioned screening machine, at the bottom center of screen frame, offer the through hole run through for fork, fork and screen frame
Dismountable fixing connection.
Preferably, in above-mentioned screening machine, also include a pair orthogonal dividing plate being installed in screen frame, baffle region sub-sieve
Formed by frame and screen cloth, four parts are separate.
Preferably, in above-mentioned screening machine, the sidewall of screen frame offers the opening for facilitating screen cloth to dismount.
A kind of screening machine that this utility model provides, including screen frame and the screen cloth being installed in screen frame, screen cloth and screen frame
It is provided with the screening chamber for accommodating culture dish between bottom surface, also includes the fork being provided with chute being connected to screen frame bottom surface, fork
Bottom with support seat hinged, chute is inserted with the crank mechanism being connected with motor.The screening that application this utility model provides
During machine, motor work drives crank mechanism to rotate, and then the kinematic pair of crank mechanism moves, due to the bottom of fork in chute
Seat is hinged with supporting, and therefore crank mechanism circular motion in chute is converted to fork swing in vertical plane, and then
Screen frame and screen cloth can approximate horizontal vibrate, it is achieved the screening operation to culture.Then screen the tenebrio molitor obtained directly to fall
Enter in culture dish, can cultivate on culturing rack, it is to avoid repeatedly sieve and change the tenebrio molitor survival that culture dish causes
The phenomenon that rate is the highest.
Meanwhile, the screening machine that this utility model provides avoids artificial substantial amounts of hand-held screening operation, saves workman's
Labour, improve screening efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
The front appearance structural representation of a kind of screening machine that Fig. 1 provides for this utility model embodiment；
The back appearance structural representation of a kind of screening machine that Fig. 2 provides for this utility model embodiment.
In accompanying drawing, labelling is as follows:
Screen frame 1, screen cloth 2, fork 3, support seat 4, rotating shaft 5, little circular shaft 6, disk 7, horizontal pin 8, through hole 9, dividing plate 10,
Opening 11.
Detailed description of the invention
This utility model embodiment discloses a kind of screening machine, to avoid artificial screening tenebrio molitor, improves screening efficiency, subtracts
The amount of labour of light industry people.
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
The front appearance structure referring to a kind of screening machine that Fig. 1 and Fig. 2, Fig. 1 provide for this utility model embodiment is shown
It is intended to, the back appearance structural representation of a kind of screening machine that Fig. 2 provides for this utility model embodiment.
Embodiment of the present utility model provides a kind of screening machine, including screen frame 1 and the screen cloth 2 being installed in screen frame 1, sieve
Frame 1 and screen cloth 2 can distinguish preferred cuboid screen frame 1 and cuboid screen cloth 2, are provided with for holding between the bottom surface of screen cloth 2 and screen frame 1
Receiving the screening chamber of culture dish, the size of screen frame 1 can carry out Rational choice so that culture dish fixedly secured, and screening machine also wraps
Including the fork 3 being provided with chute being connected to screen frame 1 bottom surface, fork 3 can be the most longer for providing enough swings frequency
Rate and amplitude of fluctuation, the bottom of fork 3 is hinged with support seat 4, is inserted with the crank mechanism being connected with motor in chute.
During the screening machine that application above-described embodiment provides, motor work drives crank mechanism to rotate, and then crank mechanism
Kinematic pair moves in chute, owing to the bottom of fork 3 is hinged with support seat 4, and therefore crank mechanism circumference fortune in chute
Move and be converted to the fork 3 swing in vertical plane, and then screen frame 1 and screen cloth 2 can approximate horizontal vibrate, it is achieved to culture
Screening operation.Then screen the tenebrio molitor obtained and fall directly in culture dish, can cultivate on culturing rack, it is to avoid
Repeatedly sieve and change the phenomenon that tenebrio molitor survival rate that culture dish causes is the highest.Meanwhile, the screening machine that above-described embodiment provides
Avoid artificial substantial amounts of hand-held screening operation, save the labour of workman, improve screening efficiency.
In order to optimize the using effect of crank mechanism in above-described embodiment, the center of crank mechanism specially side is provided with and turns
Axle 5, opposite side differ from center and are provided with the disk 7 of little circular shaft 6, and little circular shaft 6 can preferably weld with disk 7, rotating shaft 5 and motor
Connecting, little circular shaft 6 is inserted in chute.Preferably employ above-mentioned crank mechanism, it is easy to install and the radius of gyration can with conservative control,
Transmission efficiency is high and transmission is effective, and its split-type structural is easily changed or safeguards.Certainly, other crank mechanisms are used also to be
Allow, according to being embodied as situation unrestricted choice.
In order to optimize, above-described embodiment support seat 4 and the connection effect of fork 3, support seat 4 and horizontal pin 8 is installed,
The bottom of fork 3 is provided with and contacts the groove coordinated with horizontal pin 8.Fork 3 is placed on the horizontal pin 8 supporting seat 4, even
Connect relation simple, install and change the most more convenient.
In order to optimize the connection effect of screen frame 1 and fork 3 in above-described embodiment, at the bottom center of screen frame 1, offer confession
The dismountable fixing connection of the through hole 9 that fork 3 runs through, fork 3 and screen frame 1.Frequency of vibration and the Oscillation Amplitude of screen frame 1 not only may be used
It is controlled with the dimensions by electric machine frequency and crank mechanism, it is also possible to by changing screen frame 1 relative to fork 3 bottom
Distance be controlled, therefore offer the through hole 9 run through for fork 3, fork 3 and screen frame 1 at the bottom center of preferred screen frame 1
Dismountable fixing connection, when needing the change carrying out screen frame 1 height, then unties the annexation of fork 3 and screen frame 1,
Then move up and down screen frame 1 to rational position, then fork 3 and screen frame 1 are reconnected.Likewise it is preferred that fork 3 and screen frame 1 can
The fixing connection of dismounting, when wherein any one can change, in time in order to avoid too much delays screening operation progress when damaging.
In another embodiment of the present utility model, screening machine also include a pair that is installed in screen frame 1 orthogonal
Dividing plate 10, it is separate that four parts formed by screen frame 1 and screen cloth 2 distinguished by dividing plate 10.By dividing plate 10 by screen frame 1 and screen cloth 2 district
It is divided into four independent regions, then can carry out different types of screening in regional respectively, it is only necessary to install four not
Congener screen cloth 2, further increases the efficiency of screening operation, the most also facilitates laying and taking of each culture dish
Take.For example, it is possible to the tenebrio molitor being in different breeding phase to four kinds carries out subregion and screens simultaneously, in order to avoid multiple different cultivation
The tenebrio molitor mixing in stage has undesirable effect.
In order to optimize the using effect of screen frame 1 in above-described embodiment, the sidewall of screen frame 1 offers for facilitating screen cloth 2 to tear open
The opening 11 of dress.The preferably sidewall of screen frame 1 offers the opening 11 for facilitating screen cloth 2 to dismount, and is in order to successfully by screen cloth 2
Lay into, be also convenient for the dismounting of screen cloth 2 simultaneously, screen cloth 2 can be cleared up in time, in order to avoid the cultivation to tenebrio molitor causes
Unnecessary injury.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, identical similar portion sees mutually.
Also, it should be noted in this manual, the relational terms of such as first and second or the like be used merely to by
One entity or operation separate with another entity or operating space, and not necessarily require or imply these entities or operation
Between exist any this reality relation or order.And, term " includes ", " comprising " or its any other variant meaning
Containing comprising of nonexcludability, so that include that the process of a series of key element, method, article or equipment not only include that
A little key elements, but also include other key elements being not expressly set out, or also include for this process, method, article or
The key element that equipment is intrinsic.In the case of there is no more restriction, statement " including ... " key element limited, do not arrange
Except there is also other identical element in including the process of described key element, method, article or equipment.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this practicality new
Type.Multiple amendment to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (6)
1. a screening machine, it is characterised in that include screen frame (1) and the screen cloth (2) being installed in described screen frame (1), described sieve
It is provided with the screening chamber for accommodating culture dish between the bottom surface of net (2) and described screen frame (1), also includes being connected to described screen frame
(1) fork (3) being provided with chute of bottom surface, the bottom of described fork (3) is hinged with support seat (4), is inserted with in described chute
The crank mechanism being connected with motor.
Screening machine the most according to claim 1, it is characterised in that the center of described crank mechanism specially side is provided with and turns
Axle (5), opposite side differ from center and are provided with the disk (7) of little circular shaft (6), described rotating shaft (5) and the connection of described motor, described little
Circular shaft (6) is inserted in described chute.
Screening machine the most according to claim 2, it is characterised in that described support seat (4) is provided with horizontal pin (8), institute
The bottom stating fork (3) is provided with the groove contacting cooperation with described horizontal pin (8).
Screening machine the most according to claim 3, it is characterised in that offer at the bottom center of described screen frame (1) for institute
State the through hole (9) that fork (3) runs through, described fork (3) and the dismountable fixing connection of described screen frame (1).
5. according to the screening machine described in any one of Claims 1-4, it is characterised in that also include being installed in described screen frame (1)
A pair orthogonal dividing plate (10), four parts formed by described screen frame (1) and described screen cloth (2) distinguished by described dividing plate (10)
Separate.
Screening machine the most according to claim 5, it is characterised in that the sidewall of described screen frame (1) offers for facilitating
State the opening (11) that screen cloth (2) dismounts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620752244.XU CN205762282U (en) | 2016-07-15 | 2016-07-15 | A kind of screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620752244.XU CN205762282U (en) | 2016-07-15 | 2016-07-15 | A kind of screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205762282U true CN205762282U (en) | 2016-12-07 |
Family
ID=58122607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620752244.XU Expired - Fee Related CN205762282U (en) | 2016-07-15 | 2016-07-15 | A kind of screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205762282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435577A (en) * | 2018-05-09 | 2018-08-24 | 辽宁科技大学 | Electric assembling moving particle separator |
| CN112295913A (en) * | 2020-10-30 | 2021-02-02 | 齐齐哈尔通联机械制造有限责任公司 | Small-size agricultural beans screening machine |
-
2016
- 2016-07-15 CN CN201620752244.XU patent/CN205762282U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435577A (en) * | 2018-05-09 | 2018-08-24 | 辽宁科技大学 | Electric assembling moving particle separator |
| CN108435577B (en) * | 2018-05-09 | 2023-09-12 | 辽宁科技大学 | Electric combined motion particle separating device |
| CN112295913A (en) * | 2020-10-30 | 2021-02-02 | 齐齐哈尔通联机械制造有限责任公司 | Small-size agricultural beans screening machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170715 |