CN1795975A - Scraper - Google Patents

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Publication number
CN1795975A
CN1795975A CN 200410099308 CN200410099308A CN1795975A CN 1795975 A CN1795975 A CN 1795975A CN 200410099308 CN200410099308 CN 200410099308 CN 200410099308 A CN200410099308 A CN 200410099308A CN 1795975 A CN1795975 A CN 1795975A
Authority
CN
China
Prior art keywords
scraper plate
panel seat
bearing pin
connecting portion
hurdle
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.)
Granted
Application number
CN 200410099308
Other languages
Chinese (zh)
Other versions
CN100430121C (en
Inventor
高翠娣
徐峰
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.)
LIRI SCIENCE AND TECHNOLOGY DEVELOPMENT Co Ltd SHANGHAI
Original Assignee
LIRI SCIENCE AND TECHNOLOGY DEVELOPMENT Co Ltd SHANGHAI
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 LIRI SCIENCE AND TECHNOLOGY DEVELOPMENT Co Ltd SHANGHAI filed Critical LIRI SCIENCE AND TECHNOLOGY DEVELOPMENT Co Ltd SHANGHAI
Priority to CNB2004100993082A priority Critical patent/CN100430121C/en
Publication of CN1795975A publication Critical patent/CN1795975A/en
Application granted granted Critical
Publication of CN100430121C publication Critical patent/CN100430121C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Commercial Cooking Devices (AREA)

Abstract

The invention relates to a new-type scraper blade. It is placed on the stirring rake of stirring machine in the kettle body. Said scraper blade includes scraper blade self-body, it has scraper blade connecting portion, in the scraper blade connecting portion an up-down through pivot hole is set; and scraper blade seat, it is placed on the stirring rake, said scraper blade seat includes upper bar and lower bar, on the upper bar and lower bar is respectively set a shaft hole. It is characterized by that a pin shaft is fixed in the above-mentioned pivot hole, the upper portion and lower portion of said pin shaft can be turnably and respectively inserted into the shaft holes of upper and lower bars of scraper blade seat, the lower end of said pin shaft is equipped with a shaft solder; the described scraper blade connecting portion is positioned between the upper bar and lower bar of scraper blade seat, between the scraper blade connecting portion and upper and lower bars of scraper blade seat a gap X is existed.

Description

A kind of novel scraper plate
Technical field
The present invention relates to a kind of scraper plate, relate in particular to a kind of novel scraper plate that mixer is used in the manufacturings such as medicine, cosmetics.
Background technology
See also shown in Figure 1ly, this is the prior art mixer, be arranged in scraper plate on the paddle and scraper plate along with the structural representation of paddle when the pot body moves.Industry such as medicine and cosmetics stirs the pot body 1 interior mixer 2 of settling of material, being stirred by the mixed material that each raw material is formed when manufacturing a product; And scraper plate 4 is set on paddle 3, scrapes in order to the material that will be bonded on pot body 1 inwall.
Please in conjunction with Fig. 1 referring to Fig. 2 and shown in Figure 3, they are prior art scraper plate and the structural representation that is connected with paddle.Scraper plate 4 is made up of scraper plate body 41 and scraper plate connecting portion 42; When scraper plate 4 is connected with paddle 3, two joint pins 31 are set on the paddle 3, scraper plate 4 is placed in two joint pins 31, passes bolt hole in joint pin 31 and the scraper plate connecting portion 42 with a bolt 43, and is fixing with latch 45 again after connecting with nut 44.
Though the material that above-mentioned scraper plate can will be bonded on pot body 1 inwall scrapes, the defective of Cun Zaiing is in actual use:
1. owing to prior art scraper plate 4 is also fixed with securing member (latch 45, nut 44) with the bolt hole that passes in joint pin 31 and the scraper plate connecting portion 42 by bolt 43 that is connected of paddle 3, many dismounting of parts inconvenience of Lian Jieing not only, even securing member can take place because of the loosening phenomenon that influences quality of material in the agitated kettle that falls into;
2. because prior art passes paddle oar joint pin 31 owing to bolt 43 and scraper plate connecting portion 42 backs are fixed with securing member, promptly scraper plate 4 can not spacingly be regulated with the angle of pot body 1, produces following problem thus:
(1) since scraper plate 4 and paddle 3 can not be spacing, make the scraper plate 4 and the applying of pot body 1 inwall can not be very identical, not only influence 4 pairs of scraper plates and be bonded at the efficient that the material on pot body 1 inwall scrapes, and can cause damage pot body 1 inwall;
(2) since scraper plate 4 and pot body 1 can not be spacing, therefore when scraper plate 4 moves downward along with paddle 2, scraper plate 4 that can not limited angular can clash into pot mouthful (seeing that the P among Fig. 1 holds) when entering pot body 1, thereby causes the damage to pot body 1 and relevant device thereof;
3. because the parts that are connected with paddle 3 of prior art scraper plate 4 many dismounting inconvenience not only, and more than the step dismantled of scraper plate 3 and more loaded down with trivial details, see also shown in Figure 4,1. with pliers split pin is pulled down, 2. with spanner nut is unloaded, 3. bolt is extracted out, 4. scraper plate is extracted out with hand with hand; Therefrom as seen, wherein some step also must just can be carried out with instrument; Tear trouble like this open, adorn not easy yet, thereby make troubles to operating personnel.
Summary of the invention
The object of the present invention is to provide a kind of novel scraper plate, its energy easy disassembly and cleaning, the while can be scraped wall automatically with suitable contact of pot wall, and the automatic aligning of rise and fall is in place, clashes into and the problem generation of damage equipment with a pot mouth and scraper plate can not take place.
The object of the present invention is achieved like this:
A kind of novel scraper plate is arranged on the paddle of mixer in pot body; This scraper plate comprises:
The scraper plate body, this scraper plate body has the scraper plate connecting portion, and the pivot hole of up/down perforation is set in the scraper plate connecting portion; Scrape panel seat, this is scraped panel seat and is arranged on the paddle, scrapes panel seat and comprises Shang Lan and Xia Lan, is being respectively equipped with axis hole on the hurdle up and down;
Be characterized in:
Described scraper plate body fixedly installs a bearing pin in the pivot hole of connecting portion, the upper and lower of this bearing pin inserts in rotationally scrapes panel seat up and down in the axis hole on hurdle, and the lower end of bearing pin is provided with a shaft shoulder;
Described scraper plate connecting portion is in scraping panel seat up and down between the hurdle, also has a gap X between the hurdle at the scraper plate connecting portion with scraping about the panel seat.
In above-mentioned a kind of novel scraper plate, wherein, an angle of described scraper plate body is a circular shape.
In above-mentioned a kind of novel scraper plate, wherein, the described panel seat of scraping is the outside " [" shape of opening.
In above-mentioned a kind of novel scraper plate, wherein, the described shape that is arranged on the bearing pin lower end shaft shoulder is one of following shape: polygon, ellipse; The shape of the described shape of scraping hurdle axis hole under the panel seat and the bearing pin lower end shaft shoulder is suitable.
In above-mentioned a kind of novel scraper plate, wherein, the shaft shoulder of described bearing pin lower end is the oblong-shaped of four jiaos of arcs, and the length direction of this rectangle shaft shoulder and scraper plate body side are perpendicular.
In above-mentioned a kind of novel scraper plate, wherein, described the scraper plate connecting portion and scrape panel seat up and down the height of the gap X between the hurdle greater than the height of the bearing pin lower end shaft shoulder.
In above-mentioned a kind of novel scraper plate, wherein, the boiler port of described pot body is intilted inclined-plane.
A kind of novel scraper plate of the present invention makes it compared with prior art owing to adopted above-mentioned technical scheme, has following advantage and good effect:
1. the simple cost of mechanism supports.
The present invention makes scraper plate descend because of cost easy to process simple in structure owing to cancelled securing member;
2. remove and install easy.As long as the present invention is because with the scraper plate half-twist, the shaft shoulder that makes bearing pin with scrape that the hurdle axis hole is in identical shaped position under the panel seat, just the scraper plate bottom can be shifted out from scrape panel seat, and then whole scraper plate is taken out from scrape panel seat, therefore load and unload very convenient.
3. scraper plate is close to a pot inwall.The present invention is because scraper plate and paddle are rotatably connected, so paddle is when rotating in the pot body, and scraper plate can all be close to a pot wall at any time under action of centrifugal force, thereby the material that energy will be bonded on pot wall scrapes, and does not damage a pot wall; And owing in time scrape the material that is bonded on pot wall, prevent problem, thereby make pot interior temperature of charge even, improved the quality of product because of the adhesion local temperature rising of pot wall place material;
4. but the scraper plate automatic guide can not clashed into the pot mouth.The present invention since scraper plate and paddle be rotatably connected, and one jiao of the scraper plate body is circular shape, can only a direction rotate by control scraper plate with the circular arc R transition, therefore when descending, utilize the circular arc and the pot mouthful inside gradient of scraper plate body when scraper plate, scraper plate is rotated towards a direction automatic guide only drop in the pot, and can not cause damage with pot mouth generation bump even to the pot body;
5. the present invention is fixedlyed connected with the scraper plate body owing to bearing pin, top and the bottom by bearing pin are inserted and are scraped panel seat and realize and being connected of paddle, therefore the step of dismantling scraper plate is not only easy, and the operation of the dismantlement work tool free of scraper plate, thereby provides convenience to operating personnel to the dismounting of scraper plate.
Description of drawings
By the description of a following embodiment to a kind of novel scraper plate of the present invention, can further understand purpose of the present invention, specific structural features and advantage in conjunction with its accompanying drawing.Wherein, accompanying drawing is:
Fig. 1 is that prior art is arranged in scraper plate on the paddle and scraper plate along with the structural representation of paddle when the pot body moves;
Fig. 2 is the decomposition texture schematic diagram of prior art scraper plate and paddle;
Fig. 3 is prior art scraper plate and paddle structure combining schematic diagram;
The schematic diagram of Fig. 4 demounting procedure that is the prior art scraper plate from the paddle;
Fig. 5 is a kind of novel scraper plate of the present invention and the scraper plate structural representation when moving in the pot body along with paddle;
Fig. 6 (a) is a kind of novel scraper plate of the present invention and the decomposition texture schematic diagram of paddle;
Fig. 6 (b) is the decomposition texture schematic diagram after bearing pin rotates 90 ° in a kind of novel scraper plate of the present invention;
Fig. 7 is a kind of novel scraper plate of the present invention and paddle structure combining schematic diagram;
Fig. 8 is that Fig. 7 looks up the sectional structure schematic diagram;
Fig. 9 is the plan structure schematic diagram of Fig. 5;
The schematic diagram of Figure 10 demounting procedure that is a kind of novel scraper plate of the present invention from the paddle.
The specific embodiment
See also Fig. 5 to shown in Figure 10, they are the present invention's structural representations when being arranged on scraper plate on the paddle and scraper plate and moving in the pot body along with paddle.Scraper plate of the present invention is that a kind of manufacturings such as medicine, cosmetics that are used for are positioned at a kind of novel scraper plate on agitated kettle mixer and the paddle thereof.
See also shown in Figure 5ly, among Fig. 5, label 1 is the pot body that stirs material, in the pot body 1 mixer that moves up and down 2 is set, and is connected the paddle 3 on the mixer 2, the scraper plate 5 that is connected with paddle 3.
Please in conjunction with Fig. 5 referring to Fig. 6 to shown in Figure 9, unlike the prior art be, scraper plate 5 of the present invention by scraper plate body 51, scrape panel seat 52 and bearing pin 53 is formed.
Scraper plate body 51 has the scraper plate connecting portion 511 that is connected in order to paddle 3, and in the present invention, the length of scraper plate connecting portion 511 is shorter, and the pivot hole of a up/down perforation is set in scraper plate connecting portion 511, in order to settle the bearing pin 53 that can intert in scraping panel seat 52; And an angle of scraper plate body 51 is the circular shape (see figure 8), can only a direction rotate by control scraper plate 5 with the circular arc R transition, thereby reaches spacing purpose.
Bearing pin 53 cylindrical shapes, columniform bearing pin 53 interts in the pivot hole of scraper plate body 51 connecting portions 511, and fixedlys connected with scraper plate body 51 by rivet 531; The lower end of bearing pin 53 is provided with a shaft shoulder 532, and the shape of the shaft shoulder 532 can be varied, as polygon, ellipse; In the present embodiment shown in Fig. 6 (b), the shaft shoulder 532 of bearing pin 53 lower ends is the oblong-shaped of one or four jiaos of arcs.
Scrape panel seat 52 and be arranged on the paddle 3, scrape panel seat 52 and can form by two laths that are connected with paddle 3 up and down, in the present embodiment scrape panel seat 52 be one have last hurdle 521 and a following hurdle 522 be the outside " shape of [" of opening; Be respectively equipped with the axis hole that adapts with bearing pin 53 top and the bottom scraping on the panel seat 52 on hurdle 521 and the following hurdle 522, about the top and the bottom of bearing pin 53 are inserted in respectively rotationally in the axis hole on hurdle 521,522; Because the shape of the bearing pin 53 lower end shaft shoulders 532 can be varied, as polygon, ellipse, the shape of scraping the shape of 52 times hurdle 522 central axis holes of panel seat and the bearing pin 53 lower end shaft shoulders 532 is suitable, in the present embodiment, the shaft shoulder 532 is the oblong-shaped of one or four jiaos of arcs, therefore scrape axis hole in 52 times hurdles 522 of panel seat and also be oblong-shaped with the suitable four jiaos of arcs of the bearing pin 53 lower end shaft shoulders 532, after bearing pin 53 passed through rivet 531 and scraper plate body 51 is fixedlyed connected, the length direction and scraper plate body 51 sides of the bearing pin 53 lower end rectangle shaft shoulders 53 were perpendicular; In the present invention, scrape opening bigger of panel seat 52, its length is much larger than the length of scraper plate body 51 connecting portions 511, so that scraper plate body 51 connecting portions 511 are included in its opening, and makes connecting portion 511 moving of big distance up and down in opening; Therefore after bearing pin 53 is being with scraper plate body 51 and is being scraped panel seat 52 and be connected, be seated in and scrape the connecting portion 511 in panel seat 52 openings and scrape on the panel seat 52 hurdle 521 or have a gap X between the hurdle 522 down, the height of this gap X is greater than the height of the bearing pin 53 lower end shaft shoulders 532, usually highly be advisable with two shaft shoulders 532, make the distance of moving on bearing pin 53 tops greater than the shaft shoulder 532 height, thereby in the rear pin shaft 53 lower end shaft shoulders 532 are inserted into scrape 52 times hurdles 522 of panel seat from scrape panel seat 52 openings and the OBL axis holes suitable four jiaos of bigger arcs of the bearing pin 53 lower end shaft shoulders 532.
The present invention inserts bearing pin 53 in the pivot hole of scraper plate body 51 connecting portions 511 earlier, and with rivet 531 bearing pin 53 is fixedlyed connected with scraper plate body 51 connecting portions 511 when assembling; Then will be inserted in hurdle 521 axis holes from scraping panel seat 52 openings (from going up ground down) with bearing pin 53 tops of scraper plate body 51, move distance on then bearing pin 53 tops being continued greater than the shaft shoulder 532 height, the rear pin shaft 53 lower end shaft shoulders 532 are inserted in the axis hole of scraping 52 times hurdles 522 of panel seat from scrape panel seat 52 openings, and scraper plate body 511 just removably links together rightly with paddle 3; And with behind scraper plate body 511 half-twists, scraper plate body 511 just is attached on the inwall of pot body 1.At this moment, be rotationally connected, so paddle 3 is when rotating in pot body 1 because scraper plate 5 is by bearing pin 53 and paddle 3, scraper plate 5 is under action of centrifugal force, can all be close to a pot wall (see figure 8) at any time, thereby the material that can will be bonded on pot wall scrapes, and do not damage a pot wall; Simultaneously,, prevent problem, thereby make pot interior temperature of charge even, improved the quality of product because of the adhesion local temperature rising of pot wall place material because scraper plate 5 can in time scrape the material that is bonded on pot wall; In addition, because scraper plate 5 is rotatably connected with paddle 3, and an angle of scraper plate body 51 is circular shape, scraper plate 5 can only a direction be rotated, therefore when utilizing the spacing curve slope that carries out of scraper plate body 51 when descending, paddle 3 can the automatic guide rotation drop in the pot, and can not cause damage with pot mouth generation bump even to the pot body, in the present embodiment, pot mouthful 11 places of pot body 1 are provided with and are intilted inclined-plane, strengthen like this to prevent that the dynamics of the clashing into scraper plate 3 automatic guides commentaries on classics of being more convenient for from dropping in the pot.
See also shown in Figure 10, the schematic diagram of this demounting procedure that is scraper plate 5 of the present invention from the paddle 3.The present invention is because bearing pin 53 is fixedlyed connected with scraper plate body 51, and the top and the bottom by bearing pin 53 are inserted and scraped panel seat 52 and realize and being connected of paddle 3, so it is very convenient to dismantle the step of scraper plate 5.
Step 1, makes the bearing pin 53 lower end shaft shoulders 532 and scrapes 52 times hurdles of panel seat, 522 OBL axis holes to be in identical shaped position with scraper plate 5 half-twists with hand;
Step 2, with hand with bearing pin 53 bottoms to carrying, the bearing pin 53 lower end shaft shoulders 532 are shifted out from scrape 52 times hurdle 522 axis holes of panel seat;
Step 3 shifts out bearing pin 53 bottoms outside scraper plate 5 bottoms of scraping panel seat 52 with hand and to move, and makes whole scraper plate 5 be outward-dipping;
Step 4, with hand with scraper plate 5 to moving down, bearing pin 53 tops are shifted out hurdle 521 axis holes on scraping panel seat 52, be about to scraper plate 5 and disassemble from paddle 3.
As seen from above-mentioned, scraper plate 5 is the operation of dismantlement work tool free from the paddle 3, therefore provides convenience to operating personnel to the dismounting of scraper plate 5.
In sum, a kind of novel scraper plate of the present invention is owing to adopted technique scheme, make scraper plate have omnibearing function, promptly have easy disassembly, convenient for cleaning, automatically scrape a pot wall, rise and fall aim at automatically function set such as in place with, and scraper plate can not take place, and the phenomenon of damage equipment is therefore very practical with pot mouthful bump.

Claims (7)

1. a novel scraper plate is arranged on the paddle (3) of the interior mixer of a pot body (1) (2); This scraper plate (5) comprising:
Scraper plate body (51), this scraper plate body (51) has scraper plate connecting portion (511), and the pivot hole of up/down perforation is set in the scraper plate connecting portion (511);
Scrape panel seat (52), this is scraped panel seat (52) and is arranged on the paddle (3), scrapes panel seat (52) and comprises hurdle (521) He Xialan (522), is being respectively equipped with axis hole on the hurdle (521,522) up and down;
It is characterized in that:
Described scraper plate body (51) fixedly installs a bearing pin (53) in the pivot hole of connecting portion (511), the upper and lower of this bearing pin (53) inserts in rotationally scrapes panel seat (52) up and down in the axis hole of hurdle (521,522), and the lower end of bearing pin (53) is provided with a shaft shoulder (532);
Described scraper plate connecting portion (511) is positioned at scrapes panel seat (52) up and down between hurdle (521,522), at scraper plate connecting portion (511) and scrape panel seat (52) and also have a gap X between hurdle (521,522) up and down.
2. a kind of novel scraper plate as claimed in claim 1 is characterized in that: an angle of described scraper plate body (51) is a circular shape.
3. a kind of novel scraper plate as claimed in claim 1 is characterized in that: the described panel seat (52) of scraping is the outside " [" shape of opening.
4. a kind of novel scraper plate as claimed in claim 1 is characterized in that:
The described shape that is arranged on bearing pin (53) the lower end shaft shoulder (532) is one of following shape: polygon, ellipse;
The shape of the described shape of scraping hurdle (522) axis hole under the panel seat (52) and bearing pin (53) the lower end shaft shoulder (532) is suitable.
5. as claim 1 or 4 described a kind of novel scraper plates, it is characterized in that: the shaft shoulder (532) of described bearing pin (53) lower end is the oblong-shaped of four jiaos of arcs, and the length direction of this rectangle shaft shoulder (532) and scraper plate body (51) side are perpendicular.
6. a kind of novel scraper plate as claimed in claim 1 is characterized in that: described be positioned at scraper plate connecting portion (511) and scrape panel seat (52) up and down the height of the gap X between hurdle (521,522) greater than the height of bearing pin (53) the lower end shaft shoulder (532).
7. a kind of novel scraper plate as claimed in claim 1 is characterized in that: the pot mouthful (11) of described pot body (1) locates to be intilted inclined-plane.
CNB2004100993082A 2004-12-30 2004-12-30 Scraper Expired - Fee Related CN100430121C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2004100993082A CN100430121C (en) 2004-12-30 2004-12-30 Scraper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2004100993082A CN100430121C (en) 2004-12-30 2004-12-30 Scraper

Publications (2)

Publication Number Publication Date
CN1795975A true CN1795975A (en) 2006-07-05
CN100430121C CN100430121C (en) 2008-11-05

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ID=36817421

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004100993082A Expired - Fee Related CN100430121C (en) 2004-12-30 2004-12-30 Scraper

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102091549A (en) * 2010-12-24 2011-06-15 东莞徐记食品有限公司 Mixing stirring machine
CN107126875A (en) * 2017-06-29 2017-09-05 任晓东 A kind of position-limiting unit of dispersator scraper plate
CN107175036A (en) * 2017-06-29 2017-09-19 任晓东 A kind of stirred tank
CN107261931A (en) * 2017-06-29 2017-10-20 任晓东 Dispersator scraper plate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE421491B (en) * 1980-01-31 1982-01-04 Trelleborg Ab Wear guard for bucket alarm in mixer, separate concrete mixer
CN2463040Y (en) * 2000-12-28 2001-12-05 上海理日科技发展有限公司 Special anchor-shape stirrer
CN2537235Y (en) * 2002-04-15 2003-02-26 李立强 Fried bean sance pot of instant noodles
CN2561791Y (en) * 2002-07-08 2003-07-23 杭州杭氧环保成套设备有限公司 Quick replacing device for scrapers of belt press
CN2765664Y (en) * 2004-12-30 2006-03-22 上海理日科技发展有限公司 Novel scraper blade

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102091549A (en) * 2010-12-24 2011-06-15 东莞徐记食品有限公司 Mixing stirring machine
CN102091549B (en) * 2010-12-24 2012-11-21 东莞徐记食品有限公司 Mixing stirring machine
CN107126875A (en) * 2017-06-29 2017-09-05 任晓东 A kind of position-limiting unit of dispersator scraper plate
CN107175036A (en) * 2017-06-29 2017-09-19 任晓东 A kind of stirred tank
CN107261931A (en) * 2017-06-29 2017-10-20 任晓东 Dispersator scraper plate

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