CN202242046U - Rolling stamping type coal molding machine - Google Patents
Rolling stamping type coal molding machine Download PDFInfo
- Publication number
- CN202242046U CN202242046U CN2011203738438U CN201120373843U CN202242046U CN 202242046 U CN202242046 U CN 202242046U CN 2011203738438 U CN2011203738438 U CN 2011203738438U CN 201120373843 U CN201120373843 U CN 201120373843U CN 202242046 U CN202242046 U CN 202242046U
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- China
- Prior art keywords
- base plate
- rolling
- drift
- stamping
- pattern
- Prior art date
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Abstract
A rolling stamping type coal molding machine comprises a base plate, a central main shaft on the center of the base plate, a mode cavity arranged on the base plate, and a die in mode cavity, and is characterized in that a flat gear is fixed on the central portion of the base plate, the central main shaft is arranged on the center line of the flat gear, a case rotary with the central main shaft is fixed on the upper portion of the central main shaft, a bevel gear engaged with the flat gear is arranged on the inner side of the case, a punch wheel matching with the die is arranged outside of the case, the punches matching with the die are arranged on the outer rim of the punch wheel, and the punch wheel and the bevel gear are fixedly connected together through a synchronizing shaft passing through the case to form a wheel pair. The rolling stamping type coal molding machine employs a punch wheel in combination with a die, and employs a mechanical means of rolling pair instead of a sliding pair. The rolling stamping type coal molding machine compacts coal powder into molded coals, which greatly reduces the mechanical friction, improves production efficiency, and minimizes power losses. A reciprocating type stamping mechanism is replaced by a rolling stamping mechanism, and reciprocating stamping is changed into pulse type continuous stamping, so that the rolling stamping type coal molding machine can continuously do useful work, and that the mechanical efficiency is maximized. Since compulsory stamping is realized, inner leakage is reduced, and blockage of discharge hatch can be prevented.
Description
Technical field
The utility model relates to a kind of briquette production device, is specially a kind of device that adopts the stamping forming mode of rolling to produce moulded coal.
Background technology
According to the national environmental protection policy requirements, north China peasant's warming, and small size hot-water boiler, steam boiler briquet will progressively replace directly burning raw coal.Thereby reduce pollution greatly, improve efficiency of combustion atmosphere.Therefore the exploitation of various molding coal machines has extensive market prospects.
The molding coal machine of prior art roughly is divided into following several types:
Reciprocal punching press type: analyze from structure, back and forth press cycle once has half the time to flog a dead horse from the time period.So it is low that power is made
effect rate.
Helicoid advances extrusion pressing type: because helicoid and raw material are in the sliding-contact state all the time in extrusion process, so sliding friction consumes a large amount of power merits.Advance in addition also to exist in the extrusion process and let out in a certain amount of.Therefore, also reduced mechanical efficiency,
The pair roller roll-down type: because of pair roller in the roll forming process, therefore always some pressure is flogging a dead horse, and also has inefficient problem.
Summary of the invention
The utility model has designed a kind of rolling punching type molding coal machine to the deficiency that above-mentioned prior art exists.
A kind of rolling punching type molding coal machine of the utility model comprises base plate and places the central central principal axis of base plate that base plate is provided with the pattern chamber; In the pattern chamber, pattern is arranged; It is characterized in that the base plate middle part is fixed with horizontal gear, central principal axis places on the center line of horizontal gear, is fixed with a casing that rotates with central principal axis on central principal axis top; Dispose and the horizontal gear meshed bevel gears at box inside; In the casing arranged outside drift wheel with pattern coupling is arranged, be provided with the drift with the pattern coupling in drift wheel outer rim, it is right to be fixedly connected synchronous moving runner of formation through a synchronizing shaft that passes through casing between said drift wheel and bevel gear.
Described rolling punching type molding coal machine, central principal axis socket wherein is fixed in the hollow shaft, and casing top is fixedly connected with main shaft.
Described rolling punching type molding coal machine, the synchronous moving runner that bevel gear wherein and drift wheel constitute is mutually 120 ° or 90 ° of settings to having three or four.
Described rolling punching type molding coal machine, drift wheel outer rim wherein is provided with 10 drifts.
The rolling punching type molding coal machine of the utility model adopts the drift wheel to combine with pattern, substitutes the mechanical system of sliding pair with rolling pair; With powerful punching press the moulded coal powder is pressed into moulded coal; Greatly reduce mechanical friction, improved production efficiency, reduced kinetic equation loss.Replace the reciprocating punching structure with rolling punching type mechanism, change reciprocating punching into pulsating continuous punching press, make this device can realize continuously doing the effect of useful work.Thereby realized the maximization of mechanical efficiency.Owing to realized the pressure punching press, let out in having reduced, and avoided discharging opening to block the appearance of phenomenon.
Description of drawings
Fig. 1 is a rolling punching type molding coal machine structural representation;
Fig. 2 is the A-A view of Fig. 1.
Among the figure, the 1-main shaft, the 2-hollow shaft, the 3-central axle sleeve, 4-locatees gland, 5-turntable bearing, 6-profiled section; The 7-bevel gear, 8-horizontal gear, 9-drift wheel, 10-pattern, 11-bevel gear locknut, 12-finished product section, 13-Sealing shield ring; The 14-casing, 15-main shaft locknut, 16-bearing block assembly, 17-base plate, 18-hopper, 19-top board, 20-feeding mouth; 21-charging scraper plate, 22-main shaft key, 23-bevel gear key, 24-support, 25-power input shaft, 26-synchronizing shaft, 27-drift.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
With reference to Fig. 1, the rolling punching type molding coal machine of the utility model is fixed with base plate 17 by a lower bracket 24 on the support, and base plate is provided with the pattern chamber, and pattern 10 is arranged in the pattern chamber.The feeding mouth 20 of this pattern 10 is horn-like, and the feeding mouth bottom is a profiled section 6, and the moulded coal raw material passes through bottom discharging section 12 entering bottom finished product casees after this compressed molding.The base plate middle part is fixed with horizontal gear 8, by central axle sleeve 3 of bolt, through bearing in the central axle sleeve 5 and base plate gland 4 hollow shaft 2 is fixed on base plate central authorities in base plate 17 bottoms.Main shaft 1 is fixing with hollow shaft 2 with main shaft locknut 15 through the main shaft key 22 of bottom.The axis of said hollow shaft, main shaft and horizontal gear central axes.The upper end of main shaft 1 is connected with power input shaft 25.On base plate 17 tops a frustum casing 14 is arranged, the top of this casing 14 is fixedly connected with main shaft 1 through flange.The four direction of casing 14 90 degree at interval is respectively arranged with bearing block 16 and bearing; The inner ring of above-mentioned bearing and synchronizing shaft 26 are fixing and synchronizing shaft 26 is divided in the casing and the outer two parts of casing; The outer end of synchronizing shaft 26 and one place the center of the drift wheel 9 on the base plate 17 to fix; The inboard of synchronizing shaft 26 then places casing 14 interior and fixing by bevel gear key 23 with horizontal gear 8 meshed bevel gears 7 with one, then locks with bevel gear locknut 11 at axle head.Bevel gear 7 and drift wheel 9 and synchronizing shaft 26 threes constitute one and rotate with main shaft and the synchronizing wheel of servo-actuated is right.Be provided with Sealing shield ring 13 at lower box, prevent that the moulded coal raw material from getting into the interior gear that influences of casing and running well.Outer rim at drift wheel 9 is fixed with drift 27.Said drift 27 is complementary with the pattern feeding mouth.The outside of base plate 17 upper punch wheel surrounds a hopper 18 by iron plate.Top board 19 is arranged at hopper top, an opening is set as charge door on top board.The hopper bottom is fixing with the base plate welding.On the base plate 17 in hopper 18 charging scraper plate 21 is arranged, said material scraping plate 17 rotates with casing with the welding of casing 14 bottoms the material in the hopper is scraped in the pattern.
The rolling punching type molding coal machine operation principle of the utility model is following.
The groundwork profiled part of said molding coal machine is drift wheel and pattern, through the accurate running that the engagement constraint drift of bevel gear and horizontal gear is taken turns, guarantees that each drift on the drift wheel accurately gets in the pattern successively.Exactly drift is taken turns the engagement that 9 outer rims fixing drift 27 and pattern feeding mouth 20 are regarded an awl tooth and horizontal gear as.Drift is equivalent to transverse tooth thickness, and the pattern feeding mouth is equivalent between cog.Because drift and the engagement of pattern feeding mouth do not have the function of gears engaged, so by bevel gear
, horizontal gear
synchromesh gear control drift wheel
, feeding mouth
and drift and discharging opening engagement.
When rotating drive
, main shaft rotates;
drives
to rotate synchronously; Thereby guarantee that drift pours feeding mouth successively, scraper plate is full of feeding mouth at any time with the material that charge door adds.
Mechanical efficiency is analyzed
Because drift pours in the extrusion process and contacts into the contact of rolling, so friction loss is very little with raw material.
Because be punching type extruding, so in thereby to let out minimum efficient higher.
In punching course; A last drift pours also and does not separate with the pattern feeding mouth; Next drift has begun to pour next pattern feeding mouth, has realized that power making the process of useful work in time all the time, reciprocal punching mechanism is done the time of idle work and is removed to do useful work; Reduce the time of making idle work in the reciprocating punching mechanism greatly, improved mechanical efficiency.
Promptly two angles of taking turns between center line and base plate are definite by following formula for the angle that is provided with of bevel gear and drift wheel.=arcsinZ
1/Z
2。
During work, central principal axis is connected with power input shaft 25.Charging aperture adds the moulded coal raw material from hopper top, by scraper plate the moulded coal raw material is scraped in the pattern, drives hollow shaft and casing rotation when main shaft rotates, and drives bevel gear and drift wheel simultaneously and rotates, and the raw material punch forming that gets in the pattern is discharged through the finished product section.
Embodiment: power configuration 20-30 kilowatt; 60 rev/mins of the speeds of mainshaft; 4 on drift wheel; Drift pours the pattern feeding mouth degree of depth 10 ㎜; Punch radius 20 ㎜; Punch head surface is long-pending: 20 * 20 * π=1200 ㎜
2=12 ㎝
2Bevel gear 15 gear rings; Horizontal gear 36 teeth; Module 9.Drift wheel drift is several 10, pattern 24, quite modulus 22.
Output: rotating speed * dash wheel number * discharging opening number * drift single to go out volume=(60 * 60) * 4 * 24 * (10 * 0.1 * 12)=4147200 ㎝
3=4m
3/ hour.
Claims (4)
1. rolling punching type molding coal machine; Comprise base plate (17) and place the central central principal axis (1) of base plate; Base plate is provided with the pattern chamber, and pattern (10) is arranged in the pattern chamber, it is characterized in that the base plate middle part is fixed with horizontal gear (8); Central principal axis places on the center line of horizontal gear (8); Be fixed with a casing (14) that rotates with central principal axis on central principal axis top, dispose and horizontal gear (8) meshed bevel gears (7), have with the drift of pattern (10) coupling in the casing arranged outside and take turns (9) at box inside; Be provided with the drift (27) with pattern (10) coupling in drift wheel outer rim, it is right to be fixedly connected synchronous moving runner of formation through a synchronizing shaft (26) that passes through casing between said drift wheel and bevel gear.
2. according to the rolling punching type molding coal machine of claim 1, it is characterized in that described central principal axis (1) socket is fixed in the hollow shaft (2), casing (14) top is fixedly connected with main shaft (1).
3. according to the rolling punching type molding coal machine of claim 1, the synchronous moving runner that it is characterized in that described bevel gear and drift wheel formation is mutually 120 ° or 90 ° of settings to having three or four.
4. according to claim 1 or 3 described rolling punching type molding coal machines, it is characterized in that described drift wheel outer rim is provided with 10 or 10 to 20 drifts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203738438U CN202242046U (en) | 2011-09-30 | 2011-09-30 | Rolling stamping type coal molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203738438U CN202242046U (en) | 2011-09-30 | 2011-09-30 | Rolling stamping type coal molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202242046U true CN202242046U (en) | 2012-05-30 |
Family
ID=46103339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203738438U Expired - Fee Related CN202242046U (en) | 2011-09-30 | 2011-09-30 | Rolling stamping type coal molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202242046U (en) |
-
2011
- 2011-09-30 CN CN2011203738438U patent/CN202242046U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20120530 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |