CN205146645U - Split formula sieve - Google Patents

Split formula sieve Download PDF

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Publication number
CN205146645U
CN205146645U CN201520935815.9U CN201520935815U CN205146645U CN 205146645 U CN205146645 U CN 205146645U CN 201520935815 U CN201520935815 U CN 201520935815U CN 205146645 U CN205146645 U CN 205146645U
Authority
CN
China
Prior art keywords
screen tray
sieve
sieve seat
seat
split
Prior art date
Application number
CN201520935815.9U
Other languages
Chinese (zh)
Inventor
何洪亮
霍红辉
候雷
迟珍强
李娜
史绍彰
张磊
牟桂玲
韩小华
王玉鹏
Original Assignee
北京铁建永泰新型建材有限公司
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 北京铁建永泰新型建材有限公司 filed Critical 北京铁建永泰新型建材有限公司
Priority to CN201520935815.9U priority Critical patent/CN205146645U/en
Application granted granted Critical
Publication of CN205146645U publication Critical patent/CN205146645U/en

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Abstract

The utility model discloses a split formula sieve has solved and has fixed because of the cooperation of passing through the screw bolt and nut makes screen tray and sieve seat for operating personnel need follow the sieve seat and go up when pulling down the screen tray come, need could separate the screw bolt and nut with the spanner, leads to the fact the problem that the process is loaded down with trivial details, and its technical scheme main points are split formula sieve, including sieve seat, screen tray, sieve seat inner wall one side be equipped with the slotted hole, slotted hole and screen tray phase -match, the sieve seat on be equipped with the joint structure that is used for the screen tray fixed, the joint structure set up in the same one side with the slotted hole, reached through letting a screen tray and a sieve seat joint, alright do not need the instrument to carry out the dismouting to screen tray and sieve seat, the process is simple and convenient.

Description

A kind of split-type sieve

Technical field

The utility model relates to a kind of sieve, and more particularly, it relates to a kind of split-type sieve.

Background technology

At present, known sieve is made up of the sieve seat be connected and fixed and screen tray, and both can not be split, and as used the sieve of different pore size, then needs to change another sieve, when using the sieve in multiple aperture, carries very inconvenient.

Application number is that the Chinese patent of 201420597057.X discloses a kind of split-type stone screen, and it comprises sieve seat, groove, handle, slotted eye, keyhole a, screen tray, keyhole b; Described a kind of split-type stone screen is provided with band handled annular sieve seat, and sieve seat inwall one side lower part is provided with the long groove of semicircle, and opposite side is provided with the long slotted eye of semicircle; Described sieve seat side upper and lower position correspondence in the middle part of slotted eye is provided with the keyhole of the sieve seat side of protrusion; Described a kind of split-type stone screen is provided with and the screen tray sieving multiple different pore sizes that a size is mated; Described screen tray is provided with the keyhole b corresponding with keyhole a; Described a kind of split-type stone screen is provided with the bolt and nut that mate with keyhole a and keyhole b.Although this split-type stone screen structure is simple, but by the cooperation of screw bolt and nut, screen tray is fixed with sieve seat, operating personnel are made to need to change screen tray with the material obtaining different-diameter, when needing from sieve seat, screen tray to be removed, need screw bolt and nut to be separated with spanner, process is loaded down with trivial details not easy.

Utility model content

For the deficiency that prior art exists, the purpose of this utility model is the split-type sieve providing a seed sieve disk and the easy dismounting of sieve seat.

For achieving the above object, the utility model provides following technical scheme: a kind of split-type sieve, comprise sieve seat and screen tray, the surface of described sieve seat is provided with slotted eye, described slotted eye and screen tray match, and arrange with the inner UNICOM of sieve seat, be provided with the interface arrangment for fixing screen tray between described sieve seat and screen tray.

By adopting technique scheme, by by screen tray and the clamping of sieve seat, make screen tray fixing more convenient by slotted eye and sieve seat, when screen tray is separated with sieve seat by needs, only screen tray need be extracted out along slotted eye, process is simple and convenient, does not need to use outside any instrument.

The utility model is set to further: described interface arrangment comprises elastic component, ball and bolt, the outer wall of described sieve seat is provided with tapped through hole, described bolt coordinates with tapped through hole, described ball is positioned at the close screen tray end of tapped through hole, described elastic component one end is connected with ball, the other end is connected with bolt, and described screen tray outer wall is provided with the shrinkage pool matched with ball, and described ball coordinates with shrinkage pool.

By adopting technique scheme, by bolt, ball being leaned in shrinkage pool, screen tray can be made to be fixed on the inwall of sieve seat, when screen tray needs to be separated with sieve seat, screen tray is pulled outward, due to the elastic force effect of elastic component, make ball return back in tapped through hole, screen tray can be made to be separated with sieve seat.

The utility model is set to further: described tapped through hole is less than the diameter of ball near the diameter of screen tray end.

By adopting technique scheme, the front end of ball is made to be stuck in tapped through hole, ball is allowed to expose from sieve seat inwall and can not to drop along sieve seat inwall, when screen tray is inserted in sieve seat along slotted eye, ball leans and in shrinkage pool, screen tray is fixed, when screen tray is extracted along slotted eye, ball makes elastic component shorten with coordinating of shrinkage pool, allows ball be retracted in tapped through hole.

The utility model is set to further: described screen tray comprises screen cloth and the annulus for fixed grit, described annulus be provided with discharging groove, described discharging groove is placed in the side of screen cloth.

By adopting technique scheme, after screen tray has solid accumulation, when needing material to take out, screen tray being rotated, makes the discharging groove on screen tray be placed in slotted eye, material just can be allowed to roll out along discharging groove.

The utility model is set to further: described sieve seat outer wall is provided with sieve seat handle.

By adopting technique scheme, arranging of sieve seat handle can handled easily personnel more easily to be taken sieve seat by sieve seat handle.

The utility model is set to further: described screen tray outer wall is provided with screen tray handle, and described screen tray handle is placed in slotted eye.

By adopting technique scheme, it is more convenient that the arranging of screen tray handle facilitates operating personnel to load and unload screen tray.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of the utility model embodiment;

Fig. 2 is the blowing schematic diagram of the utility model embodiment;

Fig. 3 is the sieve seat assembly drawing of the utility model embodiment;

Fig. 4 is the screen tray schematic diagram of the utility model embodiment.

Reference numeral: 1, sieve seat; 2, screen tray; 3, tapped through hole; 4, shrinkage pool; 5, seat handle is sieved; 6, screen tray handle; 7, discharging groove; 8, steel ball; 9, spring; 10, jackscrew; 11, seat inwall is sieved; 12, interface arrangment; 13, slotted eye; 14, annulus; 15, screen cloth.

Detailed description of the invention

Referring to figs. 1 through Fig. 4, a kind of split-type sieve of the utility model embodiment is described further.

As shown in Figures 1 to 4, it is upper for wherein sieving seat handle 5, a kind of split-type sieve, comprise sieve seat 1, screen tray 2, screen tray 2 comprises annulus 14 and screen cloth 15, and described sieve seat 1 is provided with slotted eye 13, and slotted eye 13 matches with screen tray 2 and is communicated with the inwall and outer wall that sieve seat 1, the periphery of described sieve seat 1 is provided with several interface arrangments 12 fixed for screen tray 2, and described interface arrangment 12 is arranged at the same side with slotted eye 13.

Interface arrangment 12 comprises elastic component, ball and bolt, elastic component can select the elastic component such as elastic caoutchouc and spring 9, select spring 9 as elastic component in the present embodiment, in order to this split-type sieve has good practicality, using steel ball 8 as ball, to increase wearability, described sieve seat 1 outer wall is provided with and bolt, the tapped through hole 3 that steel ball 8 mates, in order to the aesthetics of this split-type sieve, in the present embodiment using jackscrew 10 as bolt, described interface arrangment 12 is placed in tapped through hole 3, one end of described spring 9 is connected with steel ball 8, the other end is connected with jackscrew 10, described screen tray 2 outer wall is provided with several shrinkage pools 4 matched with steel ball 8, described steel ball 8 is placed in shrinkage pool 4, as shown in Figure 1, when screen tray 2 is coordinated with sieve seat 1 by slotted eye 13, screen tray 2 leans on the inwall of screen tray 2 in order to fixing by steel ball 8.

The through-hole diameter that tapped through hole 3 and sieve seat inwall 11 are formed is less than the diameter of steel ball 8, make steel ball 8 can be stuck in tapped through hole 3, and on sieve seat inwall 11, expose smaller part steel ball 8 coordinate with the shrinkage pool 4 of screen tray 2, screen tray 2 is fixed, when screen tray 2 takes off from sieve seat 1 by needs time, only screen tray 2 need be pulled outward along slotted eye 13, by spring 9, steel ball 8 be retracted in tapped through hole 3, screen tray 2 can be taken out smoothly from sieve seat 1.

Screen tray 2 comprises circle, described screen tray 2 is provided with discharging groove 7, described discharging groove 7 is placed in above the level of screen cloth, as shown in Figure 2 and Figure 4, when the material on screen tray 2 has screened complete, by screen tray 2 with screen tray 2 axis rotation, discharging groove 7 is exposed from slotted eye 13, material can be made to roll out from discharging groove 7, carry out the collection work of material, after material collection is complete, screen tray 2 is rotated with the axle center of screen tray 2 more dynamic, discharging groove 7 is fitted with sieve seat inwall 11, the screening operation of material can be carried out.

In order to sieve seat 1 convenience of taking, the outer wall of sieve seat 1 arranges sieve seat handle 5, in order to screen tray 2 and rotation screen tray 2 convenience of taking, the outer wall of screen tray 2 is provided with screen tray handle 6, screen tray handle 6 is placed in slotted eye 13, and the thickness of the thickness of screen tray handle 6 and slotted eye 13 matches, make screen tray handle 6 can along the movement more smoothly of the inwall of slotted eye 13.

When jackscrew 10 is revolved along tapped through hole 3 toward screen tray 2 inwall, the elastic force of spring 9 increases, steel ball 8 is made to lean more firm with the shrinkage pool 4 of screen tray 2, can easily carry out being separated and assembling with sieve seat 1 to make screen tray 2, jackscrew 10 is needed to be adjusted to suitable position, in order to avoid pine or tension are crossed in the cooperation of steel ball 8 and screen tray 2, cause the situation can not fixed screen tray 2 or be difficult to screen tray 2 to load and unload with sieve seat 1.

The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (6)

1. a split-type sieve, comprise sieve seat and screen tray, the surface of described sieve seat is provided with slotted eye, and described slotted eye and screen tray match, and arrange with the inner UNICOM of sieve seat, it is characterized in that: between described sieve seat and screen tray, be provided with the interface arrangment for fixing screen tray.
2. a kind of split-type sieve according to claim 1, it is characterized in that: described interface arrangment comprises elastic component, ball and bolt, the outer wall of described sieve seat is provided with tapped through hole, described bolt coordinates with tapped through hole, described ball is positioned at the close screen tray end of tapped through hole, and described elastic component one end is connected with ball, and the other end is connected with bolt, described screen tray outer wall is provided with the shrinkage pool matched with ball, and described ball coordinates with shrinkage pool.
3. a kind of split-type sieve according to claim 2, is characterized in that: described tapped through hole is less than the diameter of ball near the diameter of screen tray end.
4. a kind of split-type sieve according to claim 3, is characterized in that: described screen tray comprises screen cloth and the annulus for fixed grit, described annulus be provided with discharging groove, described discharging groove is placed in the side of screen cloth.
5. a kind of split-type sieve according to claim 1, is characterized in that: described sieve seat outer wall is provided with sieve seat handle.
6. a kind of split-type sieve according to claim 1, it is characterized in that: described screen tray outer wall is provided with screen tray handle, described screen tray handle is placed in slotted eye.
CN201520935815.9U 2015-11-21 2015-11-21 Split formula sieve CN205146645U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520935815.9U CN205146645U (en) 2015-11-21 2015-11-21 Split formula sieve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520935815.9U CN205146645U (en) 2015-11-21 2015-11-21 Split formula sieve

Publications (1)

Publication Number Publication Date
CN205146645U true CN205146645U (en) 2016-04-13

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CN201520935815.9U CN205146645U (en) 2015-11-21 2015-11-21 Split formula sieve

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CN (1) CN205146645U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104923472A (en) * 2015-06-18 2015-09-23 重庆市瑞轩豪邦新型建材有限公司 Brick-making raw material screening device
CN107377351A (en) * 2017-07-31 2017-11-24 合肥上量机械科技有限公司 A kind of multiduty material screening device
CN107398421A (en) * 2017-06-10 2017-11-28 江苏建筑职业技术学院 A kind of high efficiency screening device
WO2019075596A1 (en) * 2017-10-16 2019-04-25 陈永石 Chestnut stir-frying device capable of achieving gradual discharging of multiple materials

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104923472A (en) * 2015-06-18 2015-09-23 重庆市瑞轩豪邦新型建材有限公司 Brick-making raw material screening device
CN104923472B (en) * 2015-06-18 2017-06-23 重庆市瑞轩豪邦新型建材有限公司 Brick-making raw material screening plant
CN107398421A (en) * 2017-06-10 2017-11-28 江苏建筑职业技术学院 A kind of high efficiency screening device
CN107377351A (en) * 2017-07-31 2017-11-24 合肥上量机械科技有限公司 A kind of multiduty material screening device
WO2019075596A1 (en) * 2017-10-16 2019-04-25 陈永石 Chestnut stir-frying device capable of achieving gradual discharging of multiple materials

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
COR Change of bibliographic data
CB03 Change of inventor or designer information

Inventor after: He Hongliang

Inventor after: Han Xiaohua

Inventor after: Wang Yupeng

Inventor after: Zhou Shibing

Inventor after: Huo Honghui

Inventor after: Hou Lei

Inventor after: Chi Zhenqiang

Inventor after: Li Na

Inventor after: Shi Shaozhang

Inventor after: Zhang Lei

Inventor after: Mou Guiling

Inventor before: He Hongliang

Inventor before: Wang Yupeng

Inventor before: Huo Honghui

Inventor before: Hou Lei

Inventor before: Chi Zhenqiang

Inventor before: Li Na

Inventor before: Shi Shaozhang

Inventor before: Zhang Lei

Inventor before: Mou Guiling

Inventor before: Han Xiaohua