CN2649290Y - Energy-saving drum short-cutter wood chipping machine - Google Patents
Energy-saving drum short-cutter wood chipping machine Download PDFInfo
- Publication number
- CN2649290Y CN2649290Y CN 03270673 CN03270673U CN2649290Y CN 2649290 Y CN2649290 Y CN 2649290Y CN 03270673 CN03270673 CN 03270673 CN 03270673 U CN03270673 U CN 03270673U CN 2649290 Y CN2649290 Y CN 2649290Y
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- drum
- short sword
- short
- utility
- knife
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- Expired - Fee Related
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- Debarking, Splitting, And Disintegration Of Timber (AREA)
Abstract
The utility model relates to an energy saving type drum short knife wood chipper. The utility model takes the log, small diameter log, branch wood, slab and shoot as materials to make technological wood chips of certain specification, which are used to make fiber board and particleboard. The utility model comprises a main motor, a speed reducing transmission device, a short blade cutting knife drum, a compulsive feeding mechanism, a feeding transportation device, a bottom knife, a screen, a materials outlet and a base. The main characteristics are: the cutting knife drum is short blade cutting knife drum which is made of symmetrically or evenly distributed short blades assembly. Each short blade cutting knife assembly has a plurality of equal width short blades. The short blades edges are arranged spirally and step-shaped around the knife drum according to the continuous cutting principle. The main advantages are: the utility model can reduce the cutting power greatly, reduce the knife drum metal capacity, lower the energy consumption, decrease the vibration and noise of the machine and reduce the edge corrosion of the cutting tools and materials consumption.
Description
Technical field the utility model relates to a kind of drum-type short sword wood chipper of saving energy consumption, belong to forestry and woodworking machinery technical field, be to be raw material with log, small dimension wood, brush wood, the tip of a branch, slab etc., cut into the technological wood chips of certain specification, be used to make various types of fiberboards and particieboard.
The drum-type wood chipper that background technology is traditional is to utilize to be installed in parallel in some on the bite drum rectangular fly cutter is cut into technological wood chips to timber.By literature search, existing drum-type wood chipper is the rimmer knife wood chipping equipment, and what reflected as the drum-type woodchip machine series products of productions such as " Encyclopadia Sinica-agricultural volume " 693～694 pages, " mechanical engineering manual-14 volume " 4-71 page or leaf, " Chinese agriculture encyclopedia-forest industry volume " 385～386 pages, Co., Ltd of Su Fuma group and the China mechanical Manufacturing Co., Ltd in sky all is this version.Be characterized in that fly cutter is a strip, its length equates substantially that with cutter drum length degree blade axially is evenly arranged in cutter drum outer rim.This drum chipper the time is that end face to feeding timber carries out disposable chopping back in work, and therefore required cutting power is very big; Particularly to round wood, its cutting is very unbalanced, makes the noise of complete machine and vibration all very big; And the centre cutting hardness maximum of rimmer knife, the easiest wearing and tearing wholely during serious wear must be carried out sharpening or replacing to rimmer knife, and the tool sharpening amount is big, and material consumption is also big; The chip metals capacity of machine knife drum of rimmer knife is big, and the complete machine quality is also very big.
The summary of the invention the purpose of this utility model is at existing drum-type wood chipper above shortcomings part, provides a kind of and can realize substantially continuously that balanced cutting, power demand are little, less energy consumption, metals capacity are little, noise and the smaller novel energy-conserving drum-type short sword wood chipper of vibration.The purpose of this utility model is achieved in that provides a kind of energy-saving drum-type short sword wood chipper, and it is made up of main power machines, speed reduction gearing, short sword bite drum, bed plate, forced feed mechanism, charging conveying device, screen cloth, discharging opening and support.Feature is: short sword bite drum is made of symmetry or equally distributed short sword group; In each short sword group, the blade of short sword arranges that according to spirality or stairstepping the quantity of short sword is identical, and the size of short sword is also identical; For adapting to the semi-open type cutting, the cross section of short sword is trapezoidal.When the short sword connection and reasonable arrangement, under actuating unit drove, short sword bite drum can be with the timber of feeding, the balanced continuously cutting of carrying out one by one in order, and the technological wood chips that cuts into is discharged from discharging opening through screen cloth.
Description of drawings Fig. 1 is the utility model overall construction drawing.
Wherein: 1 main power machines, 2 speed reduction gearings, 3 supports, 4 short sword bite drums, 5 charging conveying devices, 6 forced feed mechanisms, 7 bed plaves, 8 discharging openings, 9 screen clothes
Fig. 2 respectively organizes the schematic diagram that the short sword blade is arranged for the utility model on the cutter drum.
Wherein: 4 short sword bite drums, 10 timber, 11 short sword blades, 12 charging apertures
Specific embodiment embodiment: according to the structure of energy-saving drum-type short sword wood chipper and the specification of Fig. 2, symmetric arrangement has two groups of short sword groups on short sword bite drum, and every group 9 short sword; According to lumber thickness, width and productivity ratio require different, also can rouse symmetry at the cutter of different-diameter, different length or evenly arrange three groups, four groups short sword groups, every group of short sword number also can be 3,4,5,7,9, even more, but the quantity of every group of short sword and size must be identical; The blade of every group of short sword is arranged on this cutter drum according to spirality or stairstepping and is arranged.After power reached short sword bite drum, along with the short sword of cutter drum rotation, promptly the end face to feeding timber carried out cutting continuous, approximate equalization successively.Advantage is as follows: 1) because traditional drum-type rimmer knife wood chipping equipment is chopped back the disposable of the whole end face of timber, become by some the one by one continuously cutting of short sword end face, the cutting force of cutter drum and the peak value of cutting power obviously reduce, it is balanced that cutting is tending towards, generally speaking, the power of main power machines only is 2/3～1/2 of traditional drum chipper; 2) cutting ratio is more steady, and vibration and noise figure all have obvious decline; 3) metals capacity of cutter drum can reduce about 1/3, and the complete machine quality also will descend; 4) tool wear is more even, can reduce the sharpening amount and the material consumption of cutter.
Claims (2)
1 energy-saving drum-type short sword wood chipper, be made up of main power machines, speed reduction gearing, short sword bite drum, forced feed mechanism, charging conveying device, bed plate, screen cloth, discharging opening and support, it is characterized in that: short sword bite drum is made of symmetry or equally distributed short sword group; In each short sword group, the blade of short sword arranges that according to spirality or stairstepping the quantity of short sword is identical, and the size of short sword is also identical, realizes the purpose of balanced cutting continuously in order to reach.
2 drum-type short sword wood chippers according to claim 1, it is characterized in that: the transverse shape of short sword is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03270673 CN2649290Y (en) | 2003-08-13 | 2003-08-13 | Energy-saving drum short-cutter wood chipping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03270673 CN2649290Y (en) | 2003-08-13 | 2003-08-13 | Energy-saving drum short-cutter wood chipping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2649290Y true CN2649290Y (en) | 2004-10-20 |
Family
ID=34330570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03270673 Expired - Fee Related CN2649290Y (en) | 2003-08-13 | 2003-08-13 | Energy-saving drum short-cutter wood chipping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2649290Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431069A (en) * | 2011-12-27 | 2012-05-02 | 三门峡亿龙机械装备有限公司 | Machine for planning woods in constant length, width and thickness |
| CN101722553B (en) * | 2009-11-26 | 2012-09-05 | 四川省新岷江人造板机器有限责任公司 | Stock preparation method for long wood shavings for manufacturing oriented shaving board |
| CN103072168A (en) * | 2013-01-09 | 2013-05-01 | 上海恒纽科技发展有限公司 | Method for increasing output power of drum chipper and dual motor drive drum chipper |
| CN103737691A (en) * | 2013-12-25 | 2014-04-23 | 南宁市南北动力有限公司 | Wood chipper |
| CN107671968A (en) * | 2017-11-14 | 2018-02-09 | 章丘市宇龙机械有限公司 | A kind of dental rolls wood chipper |
-
2003
- 2003-08-13 CN CN 03270673 patent/CN2649290Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722553B (en) * | 2009-11-26 | 2012-09-05 | 四川省新岷江人造板机器有限责任公司 | Stock preparation method for long wood shavings for manufacturing oriented shaving board |
| CN102431069A (en) * | 2011-12-27 | 2012-05-02 | 三门峡亿龙机械装备有限公司 | Machine for planning woods in constant length, width and thickness |
| CN102431069B (en) * | 2011-12-27 | 2014-08-27 | 三门峡亿龙机械装备有限公司 | Machine for planning woods in constant length, width and thickness |
| CN103072168A (en) * | 2013-01-09 | 2013-05-01 | 上海恒纽科技发展有限公司 | Method for increasing output power of drum chipper and dual motor drive drum chipper |
| CN103737691A (en) * | 2013-12-25 | 2014-04-23 | 南宁市南北动力有限公司 | Wood chipper |
| CN107671968A (en) * | 2017-11-14 | 2018-02-09 | 章丘市宇龙机械有限公司 | A kind of dental rolls wood chipper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |