CN206454899U - A kind of grain vibratory sieve - Google Patents

A kind of grain vibratory sieve Download PDF

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Publication number
CN206454899U
CN206454899U CN201720102843.1U CN201720102843U CN206454899U CN 206454899 U CN206454899 U CN 206454899U CN 201720102843 U CN201720102843 U CN 201720102843U CN 206454899 U CN206454899 U CN 206454899U
Authority
CN
China
Prior art keywords
spring
shell
support base
dust
sieve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720102843.1U
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Chinese (zh)
Inventor
杨镇诚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubei Zhongchang Grain Machinery Co., Ltd.
Original Assignee
Hubei Yunmeng Ji Mei Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hubei Yunmeng Ji Mei Technology Co Ltd filed Critical Hubei Yunmeng Ji Mei Technology Co Ltd
Priority to CN201720102843.1U priority Critical patent/CN206454899U/en
Application granted granted Critical
Publication of CN206454899U publication Critical patent/CN206454899U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of grain processing machinery, specifically a kind of grain vibratory sieve, including frame and the support base being connected in frame, the support base connects resonance by spring thereon and sieved, the resonance sieve includes shell and the multilayer screen cloth in shell, the support base is provided with spring amplitude regulating device, with the above mentioned technical proposal, a kind of grain vibratory sieve described in the utility model is by setting dust arrester to remove the dust produced in screening process, the dust arrester can be used for carrying out dedusting after sieving, and dedusting increase dedusting area is carried out to whole housing by dust removing tube movement, reduce the suction and energy consumption of dedusting, strengthen dust removing effects, simultaneously, amplitude regulating device is set, adjust the amplitude of spring, so as to change the vibration of resonance sieve, amplitude.

Description

A kind of grain vibratory sieve
Technical field
The utility model is related to a kind of grain processing machinery, specifically a kind of grain vibratory sieve.
Background technology
At present, the vibratory sieve of cleaned grain turns into the main tool of grain clearing up and processing, and it is former that it is mainly used for grain depot The cleer and peaceful cleanings at the beginning of the raw material of industry such as first powder clear or processed, husk rice, feed, chemical industry, the grain processing of grain.By changing different size Sieve plate, the material of all multi items such as wheat, corn, paddy rice, oil plant can be cleared up.
In the prior art, the vibratory sieve of grain processing cleaning includes:Frame, sieve nest, vibrating motor, feed pipe, feed Hopper, first layer compass screen surface, second layer compass screen surface, sieve nest bottom plate, big miscellaneous outlet, small miscellaneous outlet, grain outlet, first layer compass screen surface, second Layer compass screen surface is connected in sieve nest by upper-lower position, and vibrating motor is the power that sieve nest makees straight-line oscillation.In use, material is by entering Expects pipe enters feed box, with the vibration of sieve nest, and material is uniformly sprinkling upon on the whole first layer compass screen surface in sieve nest.First layer is sieved The screenings in face is fallen on second layer compass screen surface, and oversize is discarded by the big miscellaneous outlet export on side.The oversize of second layer compass screen surface Exported by grain outlet.The screenings of second layer compass screen surface falls on bottom plate and discarded by small miscellaneous outlet export, and this multi-stage screening can be by Grain is classified according to the difference of size, but simultaneously, produced dust is excessive during screening, is directly discharged in air easily Cause environmental pollution, and the immutable amplitude in screening process.
Utility model content
Not enough in order to make up the above, the dust produced in screening process can be carried out dedusting by the utility model there is provided a kind of Grain vibratory sieve, the problem of to solve in above-mentioned background technology.
The technical solution of the utility model is:
A kind of grain vibratory sieve, including frame and the support base that is connected in frame, the support base pass through spring thereon Resonance sieve is connected, the resonance sieve includes shell and the multilayer screen cloth in shell, and the support base is provided with spring vibration Width adjusting means, the amplitude regulating device includes the horizontal base being arranged between spring and support base, the lower end of the spring The upper surface of horizontal base is connected to, the horizontal base is connected on support base by hydraulic stem, separately there is the suction side of dust arrester Extend in shell, the suction side is located above screen cloth.
As preferred technical scheme, the dust arrester includes being arranged on the dust cleaning case of outer side and installed in dedusting Air pump in case, the air pump is horizontally set on screen cloth by inhaling hose and the intracavity inter-connection of dust removing tube, the dust removing tube Top, the outer ring surface of dust removing tube is around multiple dedusting holes are set, and the end of the dust removing tube, which is connected to, can drive it on screen cloth In Fang Pingyi transport mechanism.
As preferred technical scheme, the transport mechanism includes the transfer roller being arranged in shell and is sleeved on two transmission Conveyer belt between roller, the end of the dust removing tube is removably clamped on a moving belt by clip.
As preferred technical scheme, the upper end of the spring is connected on the shell that resonance is sieved by amplitude frame, described Amplitude frame includes the bottom being connected with spring and vertically arranged upper head plate, and the upper head plate, which is provided with, runs through wooden partition arc Groove, separately has fastening bolt to be installed to through deep-slotted chip breaker on shell.
By adopting the above-described technical solution, a kind of grain vibratory sieve described in the utility model is by setting dust arrester The dust produced in screening process is removed, the dust arrester can be used for carrying out dedusting after sieving, and be moved by dust removing tube It is dynamic that dedusting increase dedusting area is carried out to whole housing, reduce the suction and energy consumption of dedusting, strengthen dust removing effects, meanwhile, set Amplitude regulating device, adjusts the amplitude of spring, so as to change the vibration of resonance sieve, amplitude.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the utility model amplitude regulating device;
Fig. 3 is the structure sectional view of the utility model dust arrester.
Embodiment
Embodiment one:As shown in figure 1, a kind of grain vibratory sieve described in the utility model, including frame 1 and it is connected to machine Support base 2 on frame 1, the frame 1 is frame-like, and the middle part of frame 1 has the cavity that fixing resonance is sieved, the support base 2 Positioned at the middle part of frame 1, support base 2 is vertically arranged montant, and the support base 2 connects resonance by spring 3 thereon and sieved, described The both ends of resonance sieve are arranged in frame 1, and the resonance sieve includes shell 4 and the multilayer screen cloth 5 in shell 4, institute It is cuboid to state resonance sieve, and one end of the screen cloth 5 has discharging opening, the different discharging opening of the correspondence of multilayer screen cloth 5, to grain Food is classified, and in the prior art with many such structures, will not be repeated here.
The support base 3 is provided with spring amplitude regulating device, and the amplitude regulating device includes being arranged on spring 3 and branch The horizontal base 6 between seat 2 is supportted, the upper surface of the horizontal base 6 is horizontally disposed with, and the lower end of the spring 3 is connected to horizontal base 6 Upper surface, the spring 3 is damping spring, and the horizontal base 6 is connected on support base 2 by hydraulic stem 7, the hydraulic stem 7 It is vertically arranged, the lower end of hydraulic stem 7 is connected on support base 2, the upper end of the hydraulic stem 7 is connected to the lower surface of horizontal base 6, By motor control, it is lifted hydraulic stem 7, and hydraulic stem 7 drives support base 2 to rise, the pressure of spring 3 increase, so that spring 3 amplitude reduces, and the amplitude of resonance sieve equally reduces, and hydraulic stem 7 drives horizontal base 6 to decline, and the pressure of spring 3 is reduced, bullet Spring 3 is elongated, the increase of its amplitude.
The another suction side for having dust arrester is extended in shell 4, and the suction side is located at the top of screen cloth 5, by screening process In the dust suction dust arrester of middle generation, dedusting is carried out.
The dust arrester includes the dust cleaning case 7 and the air pump 8 in dust cleaning case for being arranged on the outside of shell 4, described It is provided for disposing in dust cleaning case 7 setting device for reducing dust in the air pump chamber of air pump 8, the dust cleaning case 7, while under dust cleaning case 7 End sets dust discharge to export, and the dust cleaning case 7 is roughly the same with dedusting box structure of the prior art, will not be repeated here, described Air pump 8 is by inhaling hose 9 and the intracavity inter-connection of dust removing tube 10, and the inhaling hose 9 is can prolonged type flexible pipe, the dedusting The two ends of pipe 10 are sealing shape, and the dust removing tube 10 is horizontally set on the top of screen cloth 5, and the dust removing tube 10 is movably disposed at The top of screen cloth 5, the outer ring surface of dust removing tube 10 will be carried around multiple dedusting holes 11 are set by dedusting hole 11 in the inner chamber of shell 4 In air suction dust removing tube 10 inner chamber of dust, and entered by inhaling hose 9 and air pump 87 in dust cleaning case, the air pump 8 and Dust cleaning case 7 is prior art, and its connected mode will not be repeated here, the end of the dust removing tube 10 be connected to can drive its In the transport mechanism of the top of screen cloth 5 translation, drive dust removing tube 10 mobile in the top of screen cloth 5 by transport mechanism, carry out dedusting.
In the moving process of dust removing tube 10, the increase of its dedusting area, simultaneously, it is not necessary to can be by dust by strong suction Suction, relative to fixed cleaner of the prior art, its suction is smaller, and energy consumption is relatively low.
The transport mechanism includes the transfer roller 12 being arranged in shell 4 and the conveyer belt being sleeved between two transfer rollers 12 13, the end of the dust removing tube 10 is removably clamped on conveyer belt 13 by clip 14, and the transfer roller 12 passes through motor It is driven to rotate, so that conveyer belt 13 drives dust removing tube 10 to move.
The upper end of the spring 3 is connected on the shell 4 that resonance is sieved by amplitude frame 15, and the amplitude frame 15 includes and bullet Bottom and vertically arranged upper head plate that spring 3 is connected, the upper head plate, which is provided with, runs through wooden partition deep-slotted chip breaker 16, separately there is fastening spiral shell Bolt is installed on shell 4 through deep-slotted chip breaker 16, and the fastening bolt can be fastened on the optional position of deep-slotted chip breaker 16, deep-slotted chip breaker 16 Diverse location is located at different height, so as to change the connection height between amplitude frame 15 and shell 4.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model Claimed scope is by appended claims and its equivalent thereof.

Claims (4)

1. a kind of grain vibratory sieve, including frame (1) and the support base (2) that is connected in frame (1), the support base (2) its Upper to connect resonance sieve by spring (3), the resonance sieve includes shell (4) and the multilayer screen cloth (5) in shell (4), It is characterized in that:The support base (2) is provided with spring amplitude regulating device, and the amplitude regulating device includes being arranged on spring (3) horizontal base (6) between support base (2), the lower end of the spring (3) is connected to the upper surface of horizontal base (6), the water Flat seat (6) is connected on support base (2) by hydraulic stem (7), and the suction side for separately having dust arrester is extended in shell (4), institute Suction side is stated above screen cloth (5).
2. a kind of grain vibratory sieve as claimed in claim 1, it is characterised in that:The dust arrester includes being arranged on shell (4) dust cleaning case (7) on the outside of and the air pump (8) in dust cleaning case, the air pump (8) pass through inhaling hose (9) and dedusting The intracavity inter-connection of (10) is managed, the dust removing tube (10) is horizontally set on above screen cloth (5), the outer ring surface of dust removing tube (10) is surround Multiple dedusting holes (11) are set, and the end of the dust removing tube (10), which is connected to, can drive the transmission of its translation above screen cloth (5) In mechanism.
3. a kind of grain vibratory sieve as claimed in claim 2, it is characterised in that:The transport mechanism includes being arranged on shell (4) transfer roller (12) in and the conveyer belt (13) being sleeved between two transfer rollers (12), the end of the dust removing tube (10) lead to Clip (14) is crossed removably to be clamped on conveyer belt (13).
4. a kind of grain vibratory sieve as claimed in claim 3, it is characterised in that:The upper end of the spring (3) passes through amplitude frame (15) on the shell (4) for being connected to resonance sieve, the amplitude frame (15) includes the bottom being connected with spring (3) and vertically arranged Upper head plate, the upper head plate be provided with run through wooden partition deep-slotted chip breaker (16), separately there is fastening bolt to be installed to through deep-slotted chip breaker (16) On shell (4).
CN201720102843.1U 2017-01-23 2017-01-23 A kind of grain vibratory sieve Expired - Fee Related CN206454899U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720102843.1U CN206454899U (en) 2017-01-23 2017-01-23 A kind of grain vibratory sieve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720102843.1U CN206454899U (en) 2017-01-23 2017-01-23 A kind of grain vibratory sieve

Publications (1)

Publication Number Publication Date
CN206454899U true CN206454899U (en) 2017-09-01

Family

ID=59694861

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720102843.1U Expired - Fee Related CN206454899U (en) 2017-01-23 2017-01-23 A kind of grain vibratory sieve

Country Status (1)

Country Link
CN (1) CN206454899U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108284058A (en) * 2018-01-11 2018-07-17 河南威猛振动设备股份有限公司 A kind of overall movement low level correction screening plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108284058A (en) * 2018-01-11 2018-07-17 河南威猛振动设备股份有限公司 A kind of overall movement low level correction screening plant

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190711

Address after: 432000 Liu Miao Village, Nancheng, Anlu City, Xiaogan City, Hubei Province

Patentee after: Hubei Zhongchang Grain Machinery Co., Ltd.

Address before: 432000 Shunhe Village, Wuluo Town, Yunmeng County, Xiaogan City, Hubei Province

Patentee before: Hubei Yunmeng Ji Mei Technology Co., Ltd.

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: 20170901

Termination date: 20200123