CN202823204U - Self-cleaning mixing machine rotor - Google Patents
Self-cleaning mixing machine rotor Download PDFInfo
- Publication number
- CN202823204U CN202823204U CN 201220453666 CN201220453666U CN202823204U CN 202823204 U CN202823204 U CN 202823204U CN 201220453666 CN201220453666 CN 201220453666 CN 201220453666 U CN201220453666 U CN 201220453666U CN 202823204 U CN202823204 U CN 202823204U
- Authority
- CN
- China
- Prior art keywords
- scraper
- bolt
- blade
- double
- self
- 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
Links
Images
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
The utility model relates to a mixing machine rotor used in the field of food and fodder machinery. A self-cleaning mixing machine rotor comprises paddle blades fixed on a main shaft. A scraper is attached to a back side of each paddle blade. A perpendicular end connected with a scraper body is arranged at the tail end of each scraper. Two waist-shaped grooves perpendicular to the perpendicular end at the length direction are formed in the scraper body along the width direction. Thread through holes are formed in each paddle blade corresponding to each waist-shaped groove. Each scraper is attached to each paddle blade at intervals through a bolt penetrating through the waist-shaped grooves and screwed out of the thread through holes. A large gasket used for attaching to the scraper at intervals is fixed on each bolt. A double-screw bolt is perpendicularly fixed on the perpendicular end of each scraper. A fixed seat is arranged on each paddle blade. Each fixed seat is provided with a fixed plane parallel to the perpendicular end. The distance between each fixed seat and the fixed plane is smaller than the length of the double-screw bolt. The fixed plane is provided with a through hole corresponding to the double-screw bolt. The double-screw bolt is sleeved by a compression spring and a nut. A cover shell is arranged at the periphery of a joint of a scraper tail seat and the fixed seat. The self-cleaning mixing machine rotor is capable of achieving the function of self-cleaning inner wall adhesive materials.
Description
Technical field
The utility model relates to the mixing apparatus in grain, the feed manufacturing machine field, particularly a kind of rotor of mixer.
Background technology
In the prior art, the rotor of paddle type mixer comprises main shaft, is provided with some struts with main shaft is mutually vertical on the excircle of main shaft, and the end of strut is fixed with blade.Because the restriction of the level of manufacturing, and the outer of blade is irregular surface, there is certain gap between the rotor of paddle type mixer and casing inner wall, larger at the position this gap that has, the relative position of blade and strut is constant in the rotor operation process, when mixing the larger material of some viscosity, just have on the inwall that partial material is bonded in casing, because the existence in above-mentioned gap, blade on the mixed process rotor can't be removed the material that is bonded on the casing inner wall, existing blast cleaning device is mainly jetted by pressure-air, can't remove the material of these bondings, and therefore can cause has too much residue in the mixer, increased labor cleaning's workload, if untimely cleaning, these residual materials can go bad for a long time, thereby affect the quality of feed.The premixed feed of some feed factory production is more special in addition, contain some special composition in these premixes, in mixed process, be subjected to blade outer and casing squeezing action can produce larger viscosity, make materials from bonding on the inwall of casing, and the material of bonding at short notice can hardening, hardness is larger, such as untimely cleaning, can be cumulative, finally cause epitrochanterian blade to be rebuffed and rub, make mixer to vibrate large, current of electric rising, even also can produce the problems such as motor overload, badly influence safe and stable operation and the production efficiency of mixer.
The utility model content
The utility model provides a kind of mixer rotor of at work self-cleaning inner wall of mixer adhesive for the problem that prior art exists, to guarantee the operation of mixer safety and steady, the quality of material after raising mixes.
The purpose of this utility model is to realize like this, a kind of mixer rotor of self-cleaning, comprise the blade that is fixed on the main shaft, the described blade back side reclines and is provided with scraper, described scraper tail end is provided with the vertical end that is connected with the scraper body, scraper body width is provided with length direction two kidney slots vertical with vertical end, the blade corresponding with kidney slot is provided with tapped through hole, scraper is posted by connecting by bolt and the paddle clearance of passing kidney slot and screw out from the tapped through hole of blade, is fixed with on the bolt for the recline large pad of scraper of gap; The vertical end of scraper vertically is fixed with double-screw bolt, blade is provided with holder, holder be provided with parallel with vertical end and distance less than the stationary plane of double-screw bolt length, stationary plane is provided with the through hole corresponding with double-screw bolt, be set with Compress Spring and nut on the double-screw bolt, Compress Spring one end is against stationary plane, and the other end is against nut, and the periphery of scraper tailstock and holder junction is provided with case.
The mixer rotor rotational support of self-cleaning of the present utility model is in the casing of mixer, after blade and strut is fixing, scraper abuts in the blade back side by bolt and large pad, and keep that certain gap is arranged between large pad and scraper, scraper can be slided along the length direction of kidney slot, scraper scrapes the bits end against casing inner wall simultaneously, regulate the position that spins of double-screw bolt top nut, make Compress Spring be in pressured state, and under the effect of compression stress, scrape bits ends resilient abutment on casing inner wall, adjust and fix that the periphery installation case at tailstock and holder prevents that material is bonded at the performance that Compress Spring affects Compress Spring behind the scraper.In the mixer work, during rotor motion, scraper keeps Elastic Contact with inner wall of mixer under the effect of Compress Spring, and the material that will be bonded at inwall is in time wiped off.So the mixer rotor of self-cleaning of the present utility model at work can the Automatic clearance inner wall of mixer material of bonding, prevent that material is residual in machine, reduce labor cleaning's workload, enhance productivity, be particularly suitable for mixing in the structure of paddle-type mixer rotor of easy binding material.
For preventing the bolt rear bolt looseness that is threaded with tapped through hole on the blade, make the excesssive gap between large pad and scraper, described bolt is locked by locking nut after screwing out the tapped through hole of blade.
When preventing that discharging door of mixer from opening, scraper reaches outside the casing, between the vertical end of scraper and holder, be provided with caging bolt, caging bolt passes from the unthreaded hole on the scraper vertical end, holder is provided with the screwed hole that is threaded with caging bolt, also is provided with stop nut on the caging bolt between scraper vertical end and the holder.In the installation, according to the gap of discharge door place casing inner wall and rotor blade rotation periphery, the length that screws in the holder screwed hole by caging bolt is determined the maximum length that scraper stretches out, and then fixes with stop nut.
In order to prevent that material from entering in the case from the case edge, be bonded in the elastic force that affects spring on the spring, the edge that described case contacts with scraper is provided with sealing strip.
Accompanying drawing is said
Fig. 1 is the structure chart of the mixer rotor of self-cleaning of the present utility model.
Fig. 2 is the front view of blade and scraper syndeton.
Fig. 3 is the structure chart that takes off case among Fig. 2.
Fig. 4 is the profile at A among Fig. 2-A place.
Fig. 5 is the partial enlarged drawing at I place among Fig. 3.
Fig. 6 is the scheme of installation of mixer rotor in the mixer casing of self-cleaning of the present utility model.
Wherein, 1 main shaft; 2 blades; 21 tapped through holes; 3 scrapers; 31 scraper bodies; 32 vertical end; 33 kidney slots; 4 cases; 5 large pads; 6 bolts; 7 struts; 81 caging bolts; 82 stop nuts; 9 holders; 91 stationary planes; 10 double-screw bolts; 11 nuts; 12 Compress Springs; 13 locking nuts; 14 sealing strips; 15 casings; 16 discharge doors.
The specific embodiment
Such as Fig. 1-Figure 5 shows that mixer rotor of self-cleaning of the present utility model, comprise main shaft 1, be provided with some struts 7 with main shaft 1 is mutually vertical on the excircle of main shaft 1, the end of strut 7 is fixed with blade 2, blade 2 back sides recline and are provided with scraper 3, scraper 3 tail ends are provided with the vertical end 32 that is connected with scraper body 31, scraper body 31 widths are provided with two vertical kidney slots 33 of length direction and vertical end 32, the blade 2 corresponding with kidney slot 33 is provided with tapped through hole 21, scraper 3 is by passing kidney slot 33 and being posted by connecting with blade 2 gaps from the bolt 6 that the tapped through hole 21 of blade screws out, be fixed with on the bolt 6 for the recline large pad 5 of scraper 3 of gap, bolt 6 keeps between large pad and scraper certain gap being arranged after tapped through hole 21 screws out, again by locking nut 13 lockings; The vertical end 32 of scraper vertically is fixed with double-screw bolt 10, blade 2 is provided with holder 9, holder 9 is provided with and distance parallel with vertical end 32 less than the stationary plane 91 of double-screw bolt 10 length, stationary plane 91 is provided with the through hole corresponding with double-screw bolt 10, be set with Compress Spring 12 and nut 11 on the double-screw bolt 10, Compress Spring 12 1 ends are against stationary plane 91, and the other end is against nut 11, the periphery of scraper tailstock and holder 9 junctions is provided with case 4, and the edge that case 4 contacts with scraper 3 is provided with sealing strip 14; Be provided with caging bolt 81 between the vertical end 32 of scraper and the holder 9, caging bolt 81 passes from the unthreaded hole on the scraper vertical end 32, holder 9 is provided with the screwed hole that is threaded with caging bolt 81, also is provided with stop nut 82 on the caging bolt 81 between scraper vertical end 32 and the holder 9.
The mixer rotor rotational support of self-cleaning of the present utility model is in the casing 15 of mixer, as shown in Figure 6, after blade 2 and strut 7 is fixing, scraper 3 abuts in blade 2 back sides by bolt 6 and large pad 5, and keep 3 of large pad 5 and scrapers that certain gap is arranged, scraper 3 can be slided along the length direction of kidney slot 33, scraper 3 scrapes the bits end against casing 15 inwalls simultaneously, regulate the position that spins of double-screw bolt 10 top nuts 11, make Compress Spring 12 be in pressured state, and scraping bits end resilient abutment under the effect of compression stress on casing 15 inwalls, adjustment is installed case 4 and sealing strip 14 in the periphery of tailstock and holder 9 after fixing scraper 3, prevents material is bonded at affects Compress Spring 12 on the Compress Spring 12 performance.In mixer when work,, along with the rotation of rotor, scraper 3 remains Elastic Contact with mixer casing 15 inwalls under the effect of Compress Spring 12, and the material that will be bonded at inwall is in time wiped off.Because the discharge door of mixer 16 need often be opened, when preventing that discharging door of mixer 16 from opening, scraper 3 reaches outside the casing 15, as shown in Figure 5, be provided with caging bolt 81 between the vertical end 32 of scraper 3 and the holder 9, caging bolt 81 passes from the unthreaded hole on the scraper vertical end 32, and holder 9 is provided with the screwed hole that is threaded with caging bolt 81, also is provided with stop nut 82 on the caging bolt 81 between scraper vertical end 33 and the holder 9.In the installation, according to the gap of discharge door 16 place's casings, 15 inwalls and blade 12 rotation peripheries, determine the maximum length that scraper 3 stretches out by the length that control caging bolt 81 screws in holder 9 screwed holes, then prevent fixedly that with stop nut 82 caging bolt 81 is loosening.So the mixer rotor of self-cleaning of the present utility model at work can the Automatic clearance inner wall of mixer material of bonding, prevent that material is residual in machine, reduce labor cleaning's workload, enhance productivity, be particularly suitable for mixing in the structure of paddle-type mixer rotor of easy binding material.
The utility model is not limited to above-described embodiment; for example; can the double-screw bolt outside passing holder setting up nut restriction scraper scrapes the maximum length that the bits end stretches out blade and stretches out outside the casing when discharge door is opened to prevent scraper; in a word; every on the basis of the disclosed technical scheme of the utility model; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in the scope of the utility model protection.
Claims (4)
1. the mixer rotor of a self-cleaning, comprise the blade that is fixed on the main shaft, it is characterized in that, the described blade back side reclines and is provided with scraper, described scraper tail end is provided with the vertical end that is connected with the scraper body, scraper body width is provided with length direction two kidney slots vertical with vertical end, the blade corresponding with kidney slot is provided with tapped through hole, scraper is posted by connecting by bolt and the paddle clearance of passing kidney slot and screw out from the tapped through hole of blade, is fixed with on the bolt for the recline large pad of scraper of gap; The vertical end of scraper vertically is fixed with double-screw bolt, blade is provided with holder, holder be provided with parallel with vertical end and distance less than the stationary plane of double-screw bolt length, stationary plane is provided with the through hole corresponding with double-screw bolt, be set with Compress Spring and nut on the double-screw bolt, Compress Spring one end is against stationary plane, and the other end is against nut, and the periphery of scraper tailstock and holder junction is provided with case.
2. the mixer rotor of self-cleaning according to claim 1 is characterized in that, locks by locking nut behind the tapped through hole of described bolt back-out blade.
3. the mixer rotor of self-cleaning according to claim 1, it is characterized in that, be provided with caging bolt between the vertical end of described scraper and the holder, caging bolt passes from the unthreaded hole on the scraper vertical end, holder is provided with the screwed hole that is threaded with caging bolt, also is provided with stop nut on the caging bolt between scraper vertical end and the holder.
4. according to claim 1 and 2 or the mixer rotor of 3 described self-cleanings, it is characterized in that, the edge that described case contacts with scraper is provided with sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220453666 CN202823204U (en) | 2012-09-07 | 2012-09-07 | Self-cleaning mixing machine rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220453666 CN202823204U (en) | 2012-09-07 | 2012-09-07 | Self-cleaning mixing machine rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202823204U true CN202823204U (en) | 2013-03-27 |
Family
ID=47935005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220453666 Expired - Fee Related CN202823204U (en) | 2012-09-07 | 2012-09-07 | Self-cleaning mixing machine rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202823204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111315471A (en) * | 2017-11-02 | 2020-06-19 | 安曼瑞士股份公司 | Building material mixer |
| CN114405358A (en) * | 2022-03-08 | 2022-04-29 | 安徽鑫松亚食品科技股份有限公司 | Uniform seasoning device for flavored meat food |
-
2012
- 2012-09-07 CN CN 201220453666 patent/CN202823204U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111315471A (en) * | 2017-11-02 | 2020-06-19 | 安曼瑞士股份公司 | Building material mixer |
| CN114405358A (en) * | 2022-03-08 | 2022-04-29 | 安徽鑫松亚食品科技股份有限公司 | Uniform seasoning device for flavored meat food |
| CN114405358B (en) * | 2022-03-08 | 2022-10-11 | 安徽鑫松亚食品科技股份有限公司 | Uniform seasoning device for flavored meat food |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202823204U (en) | Self-cleaning mixing machine rotor | |
| CN203647177U (en) | Stirring hook and stirrer | |
| CN211755286U (en) | Anti-adhesion smashing device for grain processing | |
| CN112426956A (en) | Catalyst compounding rolling machine | |
| CN203152410U (en) | Stirring tool of ice cream machine | |
| CN220011426U (en) | Material feeder | |
| CN210544692U (en) | Stirring kettle for water-based fire extinguishing agent | |
| CN204842200U (en) | In line brush sieve | |
| CN217341018U (en) | Dry mixing and stirring equipment for superfine composite powder | |
| CN203442135U (en) | Non-material-leakage sealing device for mixing and kneading pot stirring knife shaft head | |
| CN214916623U (en) | Coal vertical mill equipment for cement production line | |
| CN211458712U (en) | Angle adjusting mechanism for chopping blade | |
| CN208482625U (en) | A kind of bar magnet sorting unit | |
| CN213860624U (en) | Conical double-screw extruder convenient for cleaning inside | |
| CN208467171U (en) | A kind of efficient sand mixer wear-resistant scraper device | |
| CN219273274U (en) | Sand ball grinding device | |
| CN215602988U (en) | Double-end ice-cream machine scraper device | |
| CN221868561U (en) | LTCC powder grinding equipment | |
| CN204710544U (en) | Separator of heavy medium shallow slot discharge device | |
| CN217797868U (en) | Scraper for kneading machine | |
| CN213222053U (en) | Bidirectional double-edge scraper disc of granulator | |
| CN210233929U (en) | Screw extruder for PP engineering plastic production | |
| CN213078162U (en) | Paint production facility of environmental protection | |
| CN204974082U (en) | 3D printer waste wood powder breaker | |
| CN203265058U (en) | Anti-blocking structure of carbon-separation screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130327 Termination date: 20210907 |