CN2326353Y - Music-wire type sieve - Google Patents

Music-wire type sieve Download PDF

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Publication number
CN2326353Y
CN2326353Y CN 97231885 CN97231885U CN2326353Y CN 2326353 Y CN2326353 Y CN 2326353Y CN 97231885 CN97231885 CN 97231885 CN 97231885 U CN97231885 U CN 97231885U CN 2326353 Y CN2326353 Y CN 2326353Y
Authority
CN
China
Prior art keywords
sieve
screen cloth
cloth
steel wire
screen
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
CN 97231885
Other languages
Chinese (zh)
Inventor
迟宏禄
陈胜章
潘景顺
陈大华
李宏顺
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.)
ANYANG COAL MINE ELECTRICAL MACHINERY PLANT HENAN PROV
Original Assignee
ANYANG COAL MINE ELECTRICAL MACHINERY PLANT HENAN PROV
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 ANYANG COAL MINE ELECTRICAL MACHINERY PLANT HENAN PROV filed Critical ANYANG COAL MINE ELECTRICAL MACHINERY PLANT HENAN PROV
Priority to CN 97231885 priority Critical patent/CN2326353Y/en
Application granted granted Critical
Publication of CN2326353Y publication Critical patent/CN2326353Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a vibrating machine which is mainly composed of a base, a vibration source, a sieve body, etc. The frame of the sieve body is provided with upper sieve cloth and lower sieve cloth of a music-wire mechanism. Cables of the upper sieve cloth are divided into a plurality of segments, and the middle of the upper sieve cloth is connected with a tension bolt positioned on one side board. The lower sieve cloth is assembled by a plurality of blocks of sieve frames. With the music-wire type sieve, the cable can be conveniently tensed via the tension bolt or be changed. The lower sieve cloth can change the sieve frame more easily. Thus, the utility model can save the cost, and is labor-saving and time-saving when the sieve frame is replaced. The utility model is suitable for sieving materials with high moisture and high viscosity.

Description

Piano wire screen
The utility model relates to a kind of vibrating machine.
Existing piano wire screen all is the string screen cloth of lower floor with different size, and generally all be that screen cloth and screen frame are overall structure, part also is that steel wire integral body is pressed on the screen frame for dividing body structure, the upper strata is non-string mesh grid, more than such piano wire screen on the one hand when running into moist material and sieve, the easy one-tenth agglomerate adhered to one another of material or attached to causing screening efficiency low on the compass screen surface, screening process worsens, on the other hand, when string easily loose after operation after a while, tensioning and adjust very difficulty and effort.If there is the part string to fracture, can not sectional repair, need integral replacing, cost strengthens, so present piano wire screen has the inconvenience part.
The purpose of this utility model is to take a kind of double-deck string structure, at the outside installation tensioner of sieve nest, loose string is adjusted at any time, and string is convenient for changing to fractureing.So that can effectively prevent the material bonding during to the screening of high moisture content, high-viscosity material or, improve that screening efficiency is laborsaving to save time attached to compass screen surface.
The utility model is by base, and vibration source and sieve nest constitute.Sieve nest is to be equipped with two-layer screen cloth up and down on framework, and two-layer screen cloth all adopts the string structure.The upper strata screen cloth be with steel wire successively on the metallic plate of framework both sides, and compress with the bolt on the metallic plate, the steel wire of forming upper screen cloth is divided into plurality of sections, every section centre is connected with tensioning bolt, each tensioning bolt is positioned the side plate on the sieve nest.Lower screen cloth adopts some screen frame structures to be combined into, and the steel wire that is wound with on the screen frame compresses with bolt, and last lower screen cloth length and width are equal substantially.
Use such piano wire screen, if certain root steel wire of upper screen cloth is loose, can be easily earlier loosening this section bolt turns tensioning bolt then and strains this section steel wire and again bolt is compressed steel wire and get final product.If fracture is changed the new steel wire of root and is got final product.If the steel wire of lower screen cloth is loosening or fracture, can easily standby screen frame be changed and get final product.Like this, greatly saved cost, it is time saving and energy saving to change.
Drawings and Examples:
Accompanying drawing 1 is the overall structure schematic diagram.
Accompanying drawing 2 is the upper screen cloth structural representation.
Accompanying drawing 3 is the lower screen cloth structural representation.
Accompanying drawing 4 is the part side view of last lower screen cloth.
Embodiment: base 1 and vibration source 2 structures among the figure are well-known, no longer describe in detail.At each root of weld channel-section steel 4 of the inboard top and bottom of two parallel side plates 3 and channel-section steel 5, link the framework of forming upper and lower screen cloth with stay pipe 6 and stay pipe 7 respectively therebetween.Upper screen cloth is with on 4 on the steel wire 8 two channel-section steels on the side plate 3 successively, is pressed on 4 in the channel-section steel with bolt 9, and 9 on bolt is equidistant, and depends on the needs.Steel wire 8 is divided into plurality of sections, and every section centre is connected with a tensioning bolt 10, and is positioned on the side plate 3, can turn its nut pulling steel wire 8.Lower screen cloth adopts some screen frame 11 structures to be combined into, and is placed on the channel-section steel 5.Being wound with steel wire 12 usefulness bolts 13 on each screen frame 11 is pressed on the screen frame 11.The length and width of lower screen cloth equate substantially with upper screen cloth.The design of the utility model upper screen cloth has charging aperture and discharging opening, and the lower screen cloth design has discharging opening, feed inlet end to be provided with baffle plate 14.Steel wire 8 is slightly thicker than steel wire 12.When the latter end of upper screen cloth steel wire 8 is loosening like this, can become flexible the bolt 9 of this section, again bolt 9 be compressed steel wire 8 after turning the nut tension of tensioning bolt 10 of this section, fracture, only change this section and get final product as this section steel wire.If the steel wire 12 of lower screen cloth is loosening, and the steel wire 12 on loose bolts 13 these screen frames 11 of tension compresses with bolt 13 and gets final product.Fracture as steel wire 12, get final product after screen frame is changed standby frame.

Claims (3)

1, piano wire screen relates to a kind of vibrating machine, it is by base, vibration source and sieve nest constitute, sieve nest is to be equipped with upper screen cloth and lower screen cloth on framework, it is characterized in that: upper screen cloth and lower screen cloth all adopt the string structure, and the steel wire 8 of upper screen cloth is divided into plurality of sections, every section tight bolt 10 of interior sequence, lower screen cloth adopts some screen frame structures to be combined into, and the steel wire 12 usefulness bolts 13 that are wound with on the screen frame 11 compress.
2, piano wire screen according to claim 1 is characterized in that: the steel wire 8 on the upper screen cloth is successively on 4 in two channel-section steels on the side plate 3, and compresses with bolt 9.
3, piano wire screen according to claim 1 is characterized in that: each tensioning bolt 10 is positioned on the side plate 3.
CN 97231885 1997-12-30 1997-12-30 Music-wire type sieve Expired - Fee Related CN2326353Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97231885 CN2326353Y (en) 1997-12-30 1997-12-30 Music-wire type sieve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97231885 CN2326353Y (en) 1997-12-30 1997-12-30 Music-wire type sieve

Publications (1)

Publication Number Publication Date
CN2326353Y true CN2326353Y (en) 1999-06-30

Family

ID=33943981

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97231885 Expired - Fee Related CN2326353Y (en) 1997-12-30 1997-12-30 Music-wire type sieve

Country Status (1)

Country Link
CN (1) CN2326353Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023142489A1 (en) * 2022-01-25 2023-08-03 天津美腾科技股份有限公司 Sorting system of cascade dry separator
CN116967134A (en) * 2023-09-22 2023-10-31 天津美腾科技股份有限公司 Screening device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023142489A1 (en) * 2022-01-25 2023-08-03 天津美腾科技股份有限公司 Sorting system of cascade dry separator
CN116967134A (en) * 2023-09-22 2023-10-31 天津美腾科技股份有限公司 Screening device

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee