CN103867648A - Pin wheel driven dryer - Google Patents
Pin wheel driven dryer Download PDFInfo
- Publication number
- CN103867648A CN103867648A CN201210528621.8A CN201210528621A CN103867648A CN 103867648 A CN103867648 A CN 103867648A CN 201210528621 A CN201210528621 A CN 201210528621A CN 103867648 A CN103867648 A CN 103867648A
- Authority
- CN
- China
- Prior art keywords
- pin
- dryer
- pin wheel
- power transmission
- cylinder
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/06—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to a dryer applied to the refractory material field and specifically relates to a pin wheel driven dryer. The pin wheel driven dryer solves the technical problems of sliding at start and easy wearing of the power transmission device of the dryer at present. The pin whee driven dryer comprises a cylinder and a power transmission mechanism, wherein the power transmission mechanism comprises a transmission shaft; a pin wheel is arranged at the outer side, close to one end, of the cylinder; the power transmission mechanism further comprises a pin gear which is arranged on the transmission shaft and engaged with the pin wheel; the pin wheel comprises a pair of circular rings fixed to surround the cylinder, and a plurality of pin racks are connected between the two circular rings; the pin gear is engaged with the pin racks by virtue of gears on the pin gears. The pin wheel driven dryer is characterized in that the power transmission device of the dryer is improved to meet the working requirements of low rotating speed, heavy load, much dust and poor lubrication condition of the dryer, and as a result, the service life of the whole equipment is increased and the previous technical problems are overcome.
Description
Technical field
The present invention relates to the dryer that fire resisting material field uses, be specially a kind of pin wheel transmission type drying machine.
Background technique
Refractory material usually will be dried material in process of production.When oven dry, the special dryer of general employing carries out.Existing dryer and mechanism comprise a cylinder 1, and one end of cylinder 1 is provided with material feeding mouth 7, and the other end of cylinder is provided with discharge port 8; Also comprise power transmission mechanism; Cylinder is provided with gear near the border, position of material feeding mouth, and the output terminal of described power transmission mechanism is provided with the gear matching with drum gear, and the mode engaging by gear is transmitted power; Or being provided with Frication trasmitting ring in cylinder outside, the output terminal of power transmission mechanism is provided with the brake pad matching with friction driving piece, completes the transmission of power by the mutual frictional fit of the two.When work, the bottom of cylinder is provided with heating equipment, is cylinder heating, and material enters cylinder by material feeding mouth, and cylinder rotates under the driving of power mechanism, even to ensure the heating material in cylinder.Cylinder is generally supported on support, and can rotate and change inclination angle with support, to facilitate the material in cylinder to enter or take out.But in real work, all there is defect in above two kinds of power transmission modes; The shortcoming of friction driving maximum is difficult to start when having skidding while being startup and starting load large (when the interior material of cylinder is more); Though and gear transmission does not exist the problems referred to above, while existing gear operation wearing and tearing larger, start gap and become large problem, easily cause profile of tooth to damage.These technical problems have affected the normal work of cylinder, and affect drying course and the dries quantity of an interior material.
Summary of the invention
The present invention solves when current dryer power transmission starts to skid and technical problem easy to wear, and a kind of pin wheel transmission type drying machine is provided.
The present invention adopts following technological scheme to realize: a kind of pin wheel transmission type drying machine, comprises cylinder and power transmission mechanism; Described power transmission mechanism includes transmission shaft; Cylinder is provided with pin wheel near the outside of one end; Power transmission mechanism also comprises that is located at the pin gear being meshed on transmission shaft and with pin wheel; Described pin wheel comprises fixing annulus outside a pair of wound drum, between two annulus, is connected with several pin racks; Described pin gear is meshed with pin rack by the tooth on it.
Transmission between pin wheel and pin gear is called pin tooth transmission, and pin tooth transmission is applicable to more than low speed, heavy duty, dust and the poor occasion of lubricating condition, and while having non lubricant oil, its velocity ratio changes little; Adopt engaging between pin wheel and pin gear, do not have the phenomenon of skidding while startup; Engaging between pin wheel and pin gear can be reduced the wearing and tearing between parts greatly simultaneously, effectively prevented that the movement clearance producing because of wearing and tearing from becoming swift and rotating inhomogeneous technical problem.Transmission shaft is for being connected with external impetus input end.
Further, also comprise power mechanism; The retarder that described power mechanism comprises motor and is connected with motor output end by input end; The output terminal of described retarder is connected with transmission shaft.
Motor is as power source, and retarder is for regulating the rotating speed before input shaft.
The present invention is by improving the power transmission mode of dryer, make it adapt to that the dryer slow-speed of revolution, heavy duty, dust are many, the job requirement of poor lubrication, improve the working life of whole equipment, overcome the former technical problem pre-existing, obtained good technique effect.
Brief description of the drawings
Fig. 1 structural representation of the present invention.
The structural representation that Fig. 2 pin wheel of the present invention matches with pin gear.
1-cylinder, 2-pin wheel, 3-pin gear, 4-transmission shaft, 5-retarder, 6-motor, 7-material feeding mouth, 8-discharge port, 9-annulus, 10-pin rack.
Embodiment
A kind of pin wheel transmission type drying machine, comprises cylinder 1 and power transmission mechanism; Described power transmission mechanism includes transmission shaft 4; Cylinder 1 is provided with pin wheel 2 near the outside of one end; Power transmission mechanism also comprises that is located at the pin gear 3 being meshed on transmission shaft 4 and with pin wheel 2; Described pin wheel 2 comprises between fixing 9, two annulus 9 of annulus in a pair of wound drum 1 outside and is connected with several pin racks 10; Described pin gear 3 is meshed with pin rack by the tooth on it.Also comprise power mechanism; The retarder 5 that described power mechanism comprises motor 6 and is connected with motor 6 output terminals by input end; The output terminal of described retarder 5 is connected with transmission shaft 4.
Claims (2)
1. a pin wheel transmission type drying machine, comprises cylinder (1) and power transmission mechanism; Described power transmission mechanism includes transmission shaft (4); It is characterized in that, cylinder (1) is provided with pin wheel (2) near the outside of one end; Power transmission mechanism also comprises that is located at the pin gear (3) that transmission shaft (4) is upper and be meshed with pin wheel (2); Described pin wheel (2) comprises the fixing annulus (9) in a pair of wound drum (1) outside, is connected with several pin racks (10) between two annulus (9); Described pin gear (3) is meshed with pin rack (10) by the tooth on it.
2. pin wheel transmission type drying machine as claimed in claim 1, is characterized in that, also comprises power mechanism; The retarder (5) that described power mechanism comprises motor (6) and is connected with motor (6) output terminal by input end; The output terminal of described retarder (5) is connected with transmission shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210528621.8A CN103867648A (en) | 2012-12-11 | 2012-12-11 | Pin wheel driven dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210528621.8A CN103867648A (en) | 2012-12-11 | 2012-12-11 | Pin wheel driven dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103867648A true CN103867648A (en) | 2014-06-18 |
Family
ID=50906519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210528621.8A Pending CN103867648A (en) | 2012-12-11 | 2012-12-11 | Pin wheel driven dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103867648A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531069A (en) * | 2021-07-29 | 2021-10-22 | 浙江中益机械有限公司 | Pin gear transmission combination with high wear resistance |
-
2012
- 2012-12-11 CN CN201210528621.8A patent/CN103867648A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531069A (en) * | 2021-07-29 | 2021-10-22 | 浙江中益机械有限公司 | Pin gear transmission combination with high wear resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |