CN204604501U - A kind of high efficiency drum chipper - Google Patents
A kind of high efficiency drum chipper Download PDFInfo
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- CN204604501U CN204604501U CN201520221616.1U CN201520221616U CN204604501U CN 204604501 U CN204604501 U CN 204604501U CN 201520221616 U CN201520221616 U CN 201520221616U CN 204604501 U CN204604501 U CN 204604501U
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- assembly
- feed roll
- upper feed
- support assembly
- seat
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Abstract
The utility model discloses a kind of high efficiency drum chipper, main contents are: described electric control gear is connected with driving assembly, assembly output shaft is driven to be connected with driving shaft by shaft coupling, driving shaft is arranged on support assembly by left shaft holder and right bearing seat supports, driving pulley is fixedly mounted on driving shaft by key and bolt, driving pulley is rotated by belt drive rotor assembly, upper cover is arranged on support assembly by rotating shaft, bed plate high-strength bolt is fixed on bedplate, bedplate is freely extracted out by the hole of the wallboard side on support assembly, fly cutter is fixed on fly cutter on fly cutter seat by pressure knife block by bolt, upper feed roll seat is welded by high-strength steel sheet, upper feed roll seat is built with upper feed roll assembly, upper feed roll seat is arranged on support assembly by hydraulic oscillating cylinder, lower feeding roller assembly is arranged on support assembly, cleaning roller assembly to be arranged on support assembly and between charging aperture and lower feeding roller assembly.
Description
Technical field
The utility model relates to wood chipper, particularly relates to a kind of high efficiency drum chipper.
Background technology
Wood chipping equipment is one of key equipment in wood-based plate, paper production line.Drum chipper is the common equipment of woodchip.Its operation principle: high speed flying knife roller strap moves fly cutter, under the effect of fly cutter and bed plate, garden wood is cut to sheet, thus meets the requirement of wood-based plate and papermaking.Existing drum chipper, comprise the main shaft rotating and be arranged on support, main shaft is arranged rotor and belt pulley, belt pulley is connected by belt with mair motor; Rotor is provided with fly cutter, has the bed plate be arranged on support at rotor side-lower; The drawing-in device rotating and be arranged on support is had in rotor side.By drawing-in device, material (timber, branch etc. that needs are chipped) is sent between rotor and bed plate, by the rotation of rotor, material is chipped by the fly cutter on rotor.
Its drawing-in device generally comprises 3 groups of transfer rollers, often organizes transfer roller and comprises upper and lower two parallel feeding rollers.Feeding roller is connected with its feed drive rotated of drive (feeding reductor).The feed alley of existing drawing-in device is a parallel oblong channel, and because branch loose volume is large, the branch volume entered into from feed alley between feeding roller is still larger.Fly cutter and bed plate are 1-1.5mm in rotor minimum range in the radial direction.Diameter pulley is less, and roller's diameter is comparatively large (diameter of phi 1000mm) again.It is large that these factors above-mentioned all cause the power consumption of existing drum chipper, complex structure, complicated operation, and productivity ratio is low, and adaptability to raw material is wide, and cutting chip quality is poor, and maintenance is complicated.
Utility model content
According to above deficiency, the utility model provides that a kind of structure is simple, production efficiency is high, long service life and the low high efficiency drum chipper of cost.
For achieving the above object, the utility model high efficiency drum chipper, main contents are: comprise support assembly, rotor assembly, upper feed roll seat, upper feed roll assembly, travel switch, cleaning roller assembly, hydraulic oscillating cylinder, lower feeding roller assembly, bedplate, bed plate, belt, electric control gear, belt pulley housing, upper cover, drive assembly, shaft coupling, right bearing seat, driving pulley, left shaft holder and driving shaft, it is characterized in that, described electric control gear is connected with driving assembly, described driving assembly is arranged in support assembly, assembly output shaft is driven to be connected with driving shaft by shaft coupling, described driving shaft is arranged on support assembly by left shaft holder and right bearing seat supports, driving pulley is fixedly mounted on driving shaft by key and bolt, described driving pulley is rotated by belt drive rotor assembly, outside described belt, belt pulley housing is installed, described upper cover is arranged on support assembly by rotating shaft, described support assembly adopts high-strength steel sheet to be welded, its right side has charging aperture, its bottom surface has discharging opening, described bed plate high-strength bolt is fixed on bedplate, bedplate is freely extracted out by the hole of the wallboard side on support assembly, bedplate is fixed on support assembly by two pieces of folder keys, described rotor assembly is installed four groups of fly cuttves, often organize fly cutter to be spliced by the fly cutter that two panels is identical, fly cutter is fixed on fly cutter on fly cutter seat by pressure knife block by bolt, described upper feed roll seat is welded by high-strength steel sheet, through eliminating internal stress process, upper feed roll seat both sides wallboard profile adopts Seal Design, upper feed roll seat is built with upper feed roll assembly, described upper feed roll seat is arranged on support assembly upper end near right side by hydraulic oscillating cylinder, described upper feed roll assembly includes five toothed upper feed rolls, described travel switch is arranged on support assembly upper end and is positioned on the right side of upper feed roll assembly, described lower feeding roller assembly to be arranged on support assembly and to be positioned at below upper feed roll assembly, described lower feeding roller assembly includes five toothed lower feeding rollers, described cleaning roller assembly to be arranged on support assembly and between charging aperture and lower feeding roller assembly.
As preferably, the spacing of described fly cutter blade and bed knife edges should be adjusted within the scope of 0.5 ~ 1mm.
As preferably, under described upper feed roll assembly high order end upper feed roll and lower feeding roller assembly high order end, feeding roller spacing is 6mm.
The utility model compared with prior art has the following advantages:
1, compact conformation is reasonable, and easy and simple to handle, productivity ratio is high, and adaptability to raw material is wide, and cutting chip quality is high, safe and reliable, easy to maintenance;
2, the revolving body that the rotor in rotor assembly adopts high-strength steel sheet to be welded, through eliminating internal stress heat treatment and dynamic balance running, quality is comparatively large, has very large rigidity and inertia, is conducive to compensating the short period impact load be subject to when cutting;
3, upper feed roll seat is welded by high-strength steel sheet, and through eliminating internal stress process, roller seat both sides wallboard profile adopts Seal Design, effectively can reduce wood chip when wood chipping equipment works and spill from support side;
4, upper feed roll assembly is contained on support by hydraulic oscillating cylinder, according to being cut the different thickness of raw material, can swing up and down within the specific limits around tilt cylinder;
5, cleaning roller is arranged between feed belt and lower feeding roller, and its rotating speed is higher, effectively can prevent the effect of wood particle blocking, and is conducive to belt feeder great wheel and being connected between feeding roller.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model structure right view;
Fig. 3 is the utility model structure A-A sectional view.
Description of reference numerals:
1-support assembly, 2-rotor assembly, 3-upper feed roll seat, 4-upper feed roll assembly, 5-travel switch, 6-cleaning roller assembly, 7-hydraulic oscillating cylinder, feeding roller assembly under 8-, 9-bedplate, 10-bed plate, 11-belt, 12-electric control gear, 13-belt pulley housing, 14-upper cover, 15-drives assembly, 16-shaft coupling, 17-right bearing seat, 18-driving pulley, 19-left shaft holder, 20-driving shaft;
101-charging aperture, 201-fly cutter seat, 202-fly cutter, 401-upper feed roll, feeding roller under 801-.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model detailed description of the invention is described:
Embodiment, see accompanying drawing 1, 2 and 3, a kind of high efficiency drum chipper, comprise support assembly 1, rotor assembly 2, upper feed roll seat 3, upper feed roll assembly 4, travel switch 5, cleaning roller assembly 6, hydraulic oscillating cylinder 7, lower feeding roller assembly 8, bedplate 9, bed plate 10, belt 11, electric control gear 12, belt pulley housing 13, upper cover 14, drive assembly 15, shaft coupling 16, right bearing seat 17, driving pulley 18, left shaft holder 19 and driving shaft 20, it is characterized in that, described electric control gear 12 is connected with driving assembly 15, described driving assembly 15 is arranged in support assembly 1, assembly 15 output shaft is driven to be connected with driving shaft 20 by shaft coupling 16, described driving shaft 20 is supported by left shaft holder 19 and right bearing seat 17 and is arranged on support assembly 1, driving pulley 18 is fixedly mounted on driving shaft 20 by key and bolt, described driving pulley 18 drives rotor assembly 2 to rotate by belt 11, outside described belt 11, belt pulley housing 13 is installed, described upper cover 14 is arranged on support assembly 1 by rotating shaft, described support assembly 1 adopts high-strength steel sheet to be welded, its right side has charging aperture 101, its bottom surface has discharging opening, described bed plate 10 high-strength bolt is fixed on bedplate 9, bedplate 9 is freely extracted out by the hole of the wallboard side on support assembly 1, bedplate 9 is fixed on support assembly 1 by two pieces of folder keys, described rotor assembly 2 is installed four groups of fly cuttves 202, often organize fly cutter 202 to be spliced by the fly cutter 202 that two panels is identical, fly cutter 202 is fixed on fly cutter 202 on fly cutter seat 201 by pressure knife block by bolt, described upper feed roll seat 3 is welded by high-strength steel sheet, through eliminating internal stress process, upper feed roll seat 3 both sides wallboard profile adopts Seal Design, upper feed roll seat 3 is built with upper feed roll assembly 4, described upper feed roll seat 3 is arranged on support assembly 1 upper end near right side by hydraulic oscillating cylinder 7, described upper feed roll assembly 4 includes five toothed upper feed rolls 401, described travel switch 5 is arranged on support assembly 1 upper end and is positioned on the right side of upper feed roll assembly 4, described lower feeding roller assembly 8 to be arranged on support assembly 1 and to be positioned at below upper feed roll assembly 4, described lower feeding roller assembly 8 includes five toothed lower feeding rollers 801, described cleaning roller assembly 6 to be arranged on support assembly 1 and between charging aperture 101 and lower feeding roller assembly 8.
Preferably, the spacing of described fly cutter 202 blade and bed plate 10 blade should be adjusted to 0.5mm.
Preferably, described upper feed roll assembly 4 high order end upper feed roll 401 is 6mm with feeding roller 801 spacing under lower feeding roller assembly 8 high order end.
By reference to the accompanying drawings the utility model preferred embodiment is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (3)
1. a high efficiency drum chipper, comprise support assembly, rotor assembly, upper feed roll seat, upper feed roll assembly, travel switch, cleaning roller assembly, hydraulic oscillating cylinder, lower feeding roller assembly, bedplate, bed plate, belt, electric control gear, belt pulley housing, upper cover, drive assembly, shaft coupling, right bearing seat, driving pulley, left shaft holder and driving shaft, it is characterized in that, described electric control gear is connected with driving assembly, described driving assembly is arranged in support assembly, assembly output shaft is driven to be connected with driving shaft by shaft coupling, described driving shaft is arranged on support assembly by left shaft holder and right bearing seat supports, driving pulley is fixedly mounted on driving shaft by key and bolt, described driving pulley is rotated by belt drive rotor assembly, outside described belt, belt pulley housing is installed, described upper cover is arranged on support assembly by rotating shaft, described support assembly adopts high-strength steel sheet to be welded, its right side has charging aperture, its bottom surface has discharging opening, described bed plate high-strength bolt is fixed on bedplate, bedplate is freely extracted out by the hole of the wallboard side on support assembly, bedplate is fixed on support assembly by two pieces of folder keys, described rotor assembly is installed four groups of fly cuttves, often organize fly cutter to be spliced by the fly cutter that two panels is identical, fly cutter is fixed on fly cutter on fly cutter seat by pressure knife block by bolt, described upper feed roll seat is welded by high-strength steel sheet, through eliminating internal stress process, upper feed roll seat both sides wallboard profile adopts Seal Design, upper feed roll seat is built with upper feed roll assembly, described upper feed roll seat is arranged on support assembly upper end near right side by hydraulic oscillating cylinder, described upper feed roll assembly includes five toothed upper feed rolls, described travel switch is arranged on support assembly upper end and is positioned on the right side of upper feed roll assembly, described lower feeding roller assembly to be arranged on support assembly and to be positioned at below upper feed roll assembly, described lower feeding roller assembly includes five toothed lower feeding rollers, described cleaning roller assembly to be arranged on support assembly and between charging aperture and lower feeding roller assembly.
2. a kind of high efficiency drum chipper as claimed in claim 1, is characterized in that: the spacing of described fly cutter blade and bed knife edges should be adjusted within the scope of 0.5 ~ 1mm.
3. a kind of high efficiency drum chipper as claimed in claim 1, is characterized in that: under described upper feed roll assembly high order end upper feed roll and lower feeding roller assembly high order end, feeding roller spacing is 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221616.1U CN204604501U (en) | 2015-04-13 | 2015-04-13 | A kind of high efficiency drum chipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221616.1U CN204604501U (en) | 2015-04-13 | 2015-04-13 | A kind of high efficiency drum chipper |
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| Publication Number | Publication Date |
|---|---|
| CN204604501U true CN204604501U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520221616.1U Active CN204604501U (en) | 2015-04-13 | 2015-04-13 | A kind of high efficiency drum chipper |
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| CN (1) | CN204604501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956344A (en) * | 2017-04-07 | 2017-07-18 | 山东金格瑞机械有限公司 | Wood chip processing integrated machine |
-
2015
- 2015-04-13 CN CN201520221616.1U patent/CN204604501U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956344A (en) * | 2017-04-07 | 2017-07-18 | 山东金格瑞机械有限公司 | Wood chip processing integrated machine |
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