CN103316528B - Scraping plate mechanism for filter - Google Patents

Scraping plate mechanism for filter Download PDF

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Publication number
CN103316528B
CN103316528B CN201310253273.2A CN201310253273A CN103316528B CN 103316528 B CN103316528 B CN 103316528B CN 201310253273 A CN201310253273 A CN 201310253273A CN 103316528 B CN103316528 B CN 103316528B
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CN
China
Prior art keywords
rod
gravity
filter
scraping plate
scraper plate
Prior art date
Application number
CN201310253273.2A
Other languages
Chinese (zh)
Other versions
CN103316528A (en
Inventor
田汪洋
陈陆明
杨国华
黎雨祥
Original Assignee
湖州核宏机械有限公司
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.)
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Publication date
Application filed by 湖州核宏机械有限公司 filed Critical 湖州核宏机械有限公司
Priority to CN201310253273.2A priority Critical patent/CN103316528B/en
Publication of CN103316528A publication Critical patent/CN103316528A/en
Application granted granted Critical
Publication of CN103316528B publication Critical patent/CN103316528B/en

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Abstract

The invention discloses a scraping plate mechanism for a filter. The scraping plate mechanism comprises an installation support, a scraping plate frame rotationally installed on the installation support, a scraping plate fixed on the scraping plate frame, and a gravity pressure-applying device fixedly connected with the installation support, and enables the scraping plate frame to rotate under the action of gravity so as to apply a pressure on the filter cloth of the filter. According to the scraping plate mechanism disclosed by the invention, the scraping plate is acted by the gravity pressure-applying device, so as to scrap the filter cloth; according to the scraping plate mechanism, the structure is simple, the price is low, the scraping effect on the filter cloth is good, and damage is slight.

Description

For the scraping plate mechanism of filter

Technical field

The present invention relates to vacuum filter technical field, relate to a kind of scraping plate mechanism for filter in particular.

Background technology

Authorization Notice No. CN101612805 B, authorized announcement date are that the Chinese invention patent of on 06 15th, 2011 discloses a kind of vacuum-belt filter press.Comprise frame, vacuum filtration assembly, press unit and strainer assembly, described strainer assembly comprises strainer, lower filter belt and be respectively used to cleaning device A and the cleaning device B of cleaning strainer and lower filter belt, described cleaning device B is also included in before in the lower filter belt direction of motion, rear deflector roll, described front deflector roll be arranged on lower filter belt above with lower filter belt close contact, and make lower filter belt shape forming V-shape, rear deflector roll to be arranged on below lower filter belt and to be provided with multiple acupuncture, the size of described acupuncture and the filter opening size of strainer adapt, and rear deflector roll is contacted with lower filter belt by described acupuncture, described cleaning device B has multiple shower nozzle, and described shower nozzle is distributed in lower filter belt upper and lower surface.Strainer periodic duty, cleans after vacuum filtration, and then filters, and before cleaning, need to utilize scraper plate to carry out blade coating to it, existing scraper plate, to strainer blade coating weak effect, has damage to strainer.

Summary of the invention

The object of this invention is to provide for the deficiencies in the prior art part, provide a kind of scraping plate mechanism for filter, its structure is simple, cheap, effective to the blade coating of filter cloth, damages little.

In order to solve the problems of the technologies described above, technical scheme of the present invention is as follows: for the scraping plate mechanism of filter, comprise mounting bracket, the rotatable blade holder be arranged on described mounting bracket, be fixed on scraper plate in described blade holder and and described mounting bracket be fixedly connected and make described blade holder rotate to execute stressed gravity device for exerting to the filter cloth of described filter under gravity.

Scraping plate mechanism of the present invention, acts on scraper plate by gravity device for exerting, carries out blade coating by it to filter cloth, and structure is simple, cheap, effective to the blade coating of filter cloth, damages little.

As preferably, described gravity device for exerting comprises connecting rod and is arranged on the gravity block on described connecting rod.

Gravity block acts on connecting rod, trend connecting rod being had be rotated down.

As preferably, described gravity block is sleeved on described connecting rod, and described gravity block is provided with the trip bolt be fastened on by described gravity block on described connecting rod.

The existence of trip bolt, can adjust the position of gravity block on connecting rod, and then changes the power acted on scraper plate, to increase blade coating effect and efficiency.

As preferably, described gravity block is screwed onto on described connecting rod, and described connecting rod is provided with the clamp nut be fastened on by described gravity block on described connecting rod.

Connect in the mode be spirally connected, when needs adjust time, only need rotational gravity block, and fixing more convenient, better blade coating effect can be obtained.

As preferably, described gravity block is cylinder.

As preferably, described blade holder comprises the support body for being connected with described scraper plate and is fixed on the rotating shaft of described support body end.

As preferably, described scraper plate is provided with multiple elongated hole, and the screw be fixedly connected with described support body by described scraper plate is through described elongated hole.

Arranged by this, the position of scraper plate can be adjusted, improve blade coating effect and efficiency.

As preferably, described connecting rod end is provided with the collar be sleeved in described rotating shaft, and the described collar is bolted with hold-down screw, for adjusting the axial location of described connecting rod in described rotating shaft and radial position.

By the adjustment position of connecting rod in rotating shaft, and then gravity block can be adjusted act on power on connecting rod, reasonable to strainer blade coating effect to obtain.

As preferably, described connecting rod is axially fixed with the annular groove that multiple and described trip bolt matches.

Beneficial effect of the present invention is:

Scraping plate mechanism of the present invention, its structure is simple, cheap, under gravity, applies pressure to scraper plate, can complete blade coating to strainer efficiently, fast to make scraper plate.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the present invention is described further:

Fig. 1 is the structural representation of the embodiment of the present invention 1;

Fig. 2 is Fig. 1 middle scraper frame and scraper plate connection diagram;

Fig. 3 is the structural representation of the embodiment of the present invention 2;

Fig. 4 is the structural representation of the embodiment of the present invention 3.

In figure: 1-mounting bracket, 2-blade holder, 201-support body, 202-rotating shaft, 3-scraper plate, 301-elongated hole, 4-gravity device for exerting, 401-connecting rod, 401a-annular groove, 402-gravity block, 403-trip bolt, 404-clamp nut.

Detailed description of the invention

The following stated is only preferred embodiment of the present invention, not limits scope of the present invention.

Embodiment, see accompanying drawing 1, 2, , for the scraping plate mechanism of filter, comprise mounting bracket 1, the rotatable blade holder 2 be arranged on described mounting bracket 1, be fixed on the scraper plate 3 in described blade holder 2 and be fixedly connected with described mounting bracket 1 and make described blade holder 2 rotate to execute stressed gravity device for exerting 4 to the filter cloth of described filter under gravity, described blade holder 2 comprises the support body 201 for being connected with described scraper plate 3 and is fixed on the rotating shaft 202 of described support body 201 end, rotating shaft 202 is major axis, two ends are stretched out from support body 201, wherein one end is hinged on support 1, support body 201 can be rotated, and scraper plate 3 is provided with multiple elongated hole, be used for adjusting the position of scraper plate 3 on support body 201, to obtain better blade coating effect, screw scraper plate 3 and support body 201 are integrally fixed is through this elongated hole 301, and with nut is spirally connected, when needs adjust time, nut will be unclamped, the adjustment position of scraper plate 3 on support body 201, and then tighten.

In the present embodiment, described gravity device for exerting 4 comprises connecting rod 401 and is arranged on the gravity block 402 on described connecting rod 401, gravity block 402 acts on connecting rod 401, and then drive support body 201 to rotate, general, described gravity block 402 is cylinder, be sleeved on described connecting rod 401, can slide axially along connecting rod 401, adjustment position, and described gravity block 402 is provided with the trip bolt 403 be fastened on by described gravity block 402 on described connecting rod 401.

In order to obtain reasonable blade coating effect, described connecting rod 401 end is provided with the collar 203 be sleeved in described rotating shaft 202, the described collar 203 is bolted with hold-down screw 204, for adjusting the axial location of described connecting rod 401 in described rotating shaft 202 and radial position, the collar 230 can slide and rotate in rotating shaft 202, is then fixed by hold-down screw 204.

Embodiment 2, see accompanying drawing 3, described connecting rod 401 is axially fixed with the annular groove 401a that multiple and described trip bolt 403 matches, the tipper that annular groove 401a inwardly narrows gradually, it has left surface and right flank, these two sides of left surface and right flank become 120 ° of angles, and left surface is provided with left flexure strip 5, right flank is provided with right flexure strip 6, trip bolt 403 and left flexure strip, right flexure strip Elastic Contact, make gravity block 402 can carry out axially carrying out small resilient movement along connecting rod 401, the scraper plate power acted on strainer is made to be flexible, better blade coating effect can be obtained.

Embodiment 3, see accompanying drawing 4, in the present embodiment, gravity block 402 be not suit connecting rod 401 on, be screwed onto on connecting rod 401, connecting rod 401 is provided with external screw thread, gravity block 402 is provided with internal thread, and, connecting rod 401 is provided with the clamp nut 404 be fastened on by described gravity block 402 on described connecting rod 401, clamp nut 404 is two, is arranged on gravity block 402 both sides.

More than illustrate it is only explanation of the invention, those of ordinary skill in the art's can completely is made to implement this programme, but be not limitation of the present invention, those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this description, and these are all not creative amendments.As long as but be all subject to the protection of Patent Law in right of the present invention.

Claims (1)

1. for the scraping plate mechanism of filter, it is characterized in that: comprise mounting bracket (1), the rotatable blade holder (2) be arranged on described mounting bracket (1), be fixed on the scraper plate (3) in described blade holder (2) and be fixedly connected with described mounting bracket (1) and make described blade holder (2) rotate to execute stressed gravity device for exerting (4) to the filter cloth of described filter under gravity, described gravity device for exerting (4) comprises connecting rod (401) and is arranged on the gravity block (402) on described connecting rod (401), described gravity block (402) is sleeved on described connecting rod (401), and described gravity block (402) is provided with the trip bolt (403) be fastened on by described gravity block (402) on described connecting rod (401), the rotating shaft (202) that described blade holder (2) comprises the support body (201) for being connected with described scraper plate (3) and is fixed on described support body (201) end, described scraper plate (3) is provided with multiple elongated hole (301), the screw be fixedly connected with described support body (201) by described scraper plate (3) is through described elongated hole (301), described connecting rod (401) end is provided with the collar (203) be sleeved in described rotating shaft (202), the described collar (203) is bolted with hold-down screw (204), for adjusting the axial location of described connecting rod (401) in described rotating shaft (202) and radial position, described connecting rod (401) is axially fixed with the annular groove (401a) that multiple and described trip bolt (403) is matched, described annular groove (401a) is the tipper inwardly narrowed gradually, it has left surface and right flank, described left surface becomes 120 ° of angles with right flank, and described left surface is provided with left flexure strip (5), described right flank is provided with right flexure strip (6).
CN201310253273.2A 2013-06-25 2013-06-25 Scraping plate mechanism for filter CN103316528B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310253273.2A CN103316528B (en) 2013-06-25 2013-06-25 Scraping plate mechanism for filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310253273.2A CN103316528B (en) 2013-06-25 2013-06-25 Scraping plate mechanism for filter

Publications (2)

Publication Number Publication Date
CN103316528A CN103316528A (en) 2013-09-25
CN103316528B true CN103316528B (en) 2015-03-11

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104138863B (en) * 2014-06-28 2015-11-18 王雪琪 With the aloe washing machine of automatic dirt cleaning device
WO2019213269A1 (en) 2018-05-01 2019-11-07 Sharkninja Operating Llc Docking station for robotic cleaner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4950399A (en) * 1989-07-20 1990-08-21 Komline-Sanderson Engineering Corporation Side seal for a liquid filter device
CN102229384A (en) * 2011-06-24 2011-11-02 成都大宏立机器制造有限公司 Belt conveyor sweeper
CN202729277U (en) * 2012-08-23 2013-02-13 中联重科股份有限公司 Weight-dropping type sweeper

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Granted publication date: 20150311

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