CN202479897U - Chain tensioning device of grinding head reciprocating mechanism of cutter - Google Patents

Chain tensioning device of grinding head reciprocating mechanism of cutter Download PDF

Info

Publication number
CN202479897U
CN202479897U CN201120574225XU CN201120574225U CN202479897U CN 202479897 U CN202479897 U CN 202479897U CN 201120574225X U CN201120574225X U CN 201120574225XU CN 201120574225 U CN201120574225 U CN 201120574225U CN 202479897 U CN202479897 U CN 202479897U
Authority
CN
China
Prior art keywords
chain
rolling bearing
bistrique
crank
stem
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.)
Active
Application number
CN201120574225XU
Other languages
Chinese (zh)
Inventor
曹斌
周鹏宇
李先林
张梦龙
谭天兵
杜旭
熊健
刘豫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Tobacco Guizhou Industrial Co Ltd
Original Assignee
China Tobacco Guizhou Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Tobacco Guizhou Industrial Co Ltd filed Critical China Tobacco Guizhou Industrial Co Ltd
Priority to CN201120574225XU priority Critical patent/CN202479897U/en
Application granted granted Critical
Publication of CN202479897U publication Critical patent/CN202479897U/en
Anticipated expiration legal-status Critical
Active legal-status Critical Current

Links

Abstract

The utility model relates to a chain tensioning device of a grinding head reciprocating mechanism of a cutter. The chain tensioning device comprises a diamond trimmer, wherein the diamond trimmer is provided with a vertical plane, the vertical plane is fixed with a horizontal bracket, one end of the horizontal bracket far away from the diamond trimmer is provided with a vertical crank, the lower end of the crank is connected with a rolling bearing, the rolling bearing is sleeved with a chain wheel, the chain wheel and an axis of the rolling bearing are overlapped, the chain wheel is engaged with the chain, and the chain is connected with the diamond trimmer. Since the crank and the chain wheel are connected by the rolling bearing, the rolling bearing functions as the folling friction and the friction resistance is small, so that the width of the cut tobacco or stem is even, the stem avoiding rate is improved, the stem filling value is enhanced, and meanwhile the failure rate of a reducer of a grinding head reciprocating motor is reduced.

Description

Filament cutter bistrique reciprocator chain stretching device
Technical field
The utility model relates to a kind of filament cutter bistrique reciprocator chain stretching device.
Background technology
In the filament cutter production process, find that the filament cutter bistrique when moving reciprocatingly, produces jitter, cause bistrique reciprocating motor decelerator fault rate too high.In the chopping process, often cause the width of pipe tobacco or stem inhomogeneous in addition, and be prone to make broken, run sheet or run stalk, back pipe tobacco processing quality is cut in influence, when the shutdown inspection blade, finds not ideal enoughly through the knife-blade linearity of bistrique reconditioning, manifests waveform.The transmission of filament cutter bistrique reciprocator is to be driven as main transmission by the shift fork clutch to transmit chain, moves reciprocatingly thereby drive bistrique, as the chain stretching device of this mechanism; Bearing of task therein is: chain is suitably adjusted, made bistrique easy motion at work, because used bearing is a sliding bearing at present; If exceedingly tighten, be prone to cause the wearing and tearing between axle and the bearing, in case excesssive gap; Bistrique will take place tremble, the sharpening effect is not good enough, thus cause the width of cutting back pipe tobacco or stem inhomogeneous, be prone to make broken, run sheet or run the stalk phenomenon; Stem lets the stalk rate increase, and stem filling value reduces, and processing quality can not get guaranteeing; Raw and auxiliary material consumes excessive, and bistrique reciprocating motor decelerator load also increases simultaneously, and fault rate increases.
The utility model content
The technical problem that the utility model will solve provides a kind of chopping quality that improves pipe tobacco or stem, reduces stem and lets the stalk rate, improves stem filling value and reduces the filament cutter bistrique reciprocator chain stretching device of bistrique reciprocating motor decelerator fault rate.
For solving the problems of the technologies described above, the utility model comprises diamond truer, and diamond truer is provided with a vertical plane; Vertical plane is fixed with horizontal stand, and horizontal stand is provided with a vertical crank away from an end of diamond truer, and the lower end of crank is connected with a rolling bearing; Be with a sprocket wheel on the rolling bearing; The dead in line of sprocket wheel and rolling bearing, sprocket wheel and chain engages, chain is connected with diamond truer.
Preferably, horizontal stand is provided with a governor motion, and governor motion comprises adjusting support that is located in the horizontal stand and the adjustment screw that is located at the horizontal stand top, regulates support and is fixedly connected with crank, and the adjustment screw drive is regulated support level and moved.This governor motion can be regulated the tightness of chain at any time.
Because crank adopts rolling bearing to be connected with sprocket wheel, rolling bearing is rolling friction, and frictional resistance is little, and bistrique is when doing back and forth movement; The bistrique noise is low, and reciprocating action is steady, and the grinding quality of blade cutting edge is good; Guaranteed the linearity of cutting edge, made the width of cutting back pipe tobacco or stem even, stem lets the stalk rate improve; The value of stem filling simultaneously also is improved, and has guaranteed the processing quality of pipe tobacco, and bistrique reciprocating motor decelerator fault rate also obtains descending simultaneously.
Description of drawings
Fig. 1 is the structural representation of a kind of specific embodiment of the utility model filament cutter bistrique reciprocator chain stretching device.
Fig. 2 lets the comparison diagram of stalk rate for the back stem cut of the filament cutter bistrique reciprocator chain stretching device of filament cutter bistrique reciprocator's chain stretching device shown in Figure 1 and prior art.
Fig. 3 is the comparison diagram of bistrique reciprocating motor decelerator fault frequency of the filament cutter bistrique reciprocator chain stretching device of filament cutter bistrique reciprocator's chain stretching device shown in Figure 1 and prior art.
Fig. 4 is the comparison diagram of stem filling value of the filament cutter bistrique reciprocator chain stretching device of filament cutter bistrique reciprocator's chain stretching device shown in Figure 1 and prior art.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model filament cutter bistrique reciprocator chain stretching device is done further explain.
As shown in Figure 1, the utility model filament cutter bistrique reciprocator chain stretching device comprises diamond truer 1; Diamond truer 1 is provided with a vertical plane 1a, and vertical plane 1a is fixed with horizontal stand 2, and horizontal stand 2 is provided with a vertical crank 3 away from an end of diamond truer 1; The lower end of crank 3 is connected with a rolling bearing 6; This rolling bearing 6 is preferably 203 rolling bearings, is with a sprocket wheel 4 on the rolling bearing 6, the dead in line of sprocket wheel 4 and rolling bearing 6; Sprocket wheel 4 and chain 5 engagements, chain 5 is connected with diamond truer 1; Horizontal stand 2 is provided with a governor motion 7, and governor motion 7 comprises adjusting support 71 that is located in the horizontal stand and the adjustment screw 72 that is located at the horizontal stand top, regulates support 71 and is fixedly connected with crank 3, and adjustment screw 72 drives are regulated support 71 and moved horizontally.
Because crank adopts rolling bearing to be connected with sprocket wheel, rolling bearing is rolling friction, and frictional resistance is little, and bistrique is when doing back and forth movement; The bistrique noise is low, and reciprocating action is steady, and the grinding quality of blade cutting edge is good; Guaranteed the linearity of cutting edge, made the width of cutting back pipe tobacco or stem even, stem lets the stalk rate improve; The value of stem filling simultaneously also is improved, and has guaranteed the processing quality of pipe tobacco, and bistrique reciprocating motor decelerator fault rate also obtains descending simultaneously.
As shown in Figure 2; Crank and sprocket wheel adopt rolling bearing to be connected in the utility model, and crank adopts sliding bearing to be connected with sprocket wheel in prior art at present, and stem lets the stalk rate be 4.6% after the cutting of use prior art; Use the back stem of cutting of the utility model to let the stalk rate be 2.8%; Contrast can know that the utility model is cut the back stem and let the stalk rate decline to a great extent than prior art.
As shown in Figure 3, crank adopts rolling bearing to be connected with sprocket wheel in the utility model, and crank adopts sliding bearing to be connected with sprocket wheel in present prior art; When using prior art, bistrique reciprocating motor decelerator fault frequency is 2 times in 2 months, when using the utility model; Bistrique reciprocating motor decelerator fault frequency is 0 time in 2 months; Contrast can know that the utility model is than prior art, and bistrique reciprocating motor decelerator fault frequency declines to a great extent.
As shown in Figure 4, crank adopts rolling bearing to be connected with sprocket wheel in the utility model, and crank adopts sliding bearing to be connected with sprocket wheel in present prior art, uses the stem filling value of prior art to be 5.05cm 3/ g uses the stem filling value of the utility model to be 5.36cm 3/ g, contrast can know that the utility model is than prior art, stem filling value increases.
More than filament cutter bistrique reciprocator chain stretching device that the utility model embodiment is provided carried out detailed introduction; For one of ordinary skill in the art; According to the thought of the utility model embodiment, the part that on the specific embodiment and range of application, all can change, in sum; This description should not be construed as the restriction to the utility model, and all any changes of being made according to the utility model design philosophy are all within the protection domain of the utility model.

Claims (2)

1. filament cutter bistrique reciprocator chain stretching device; Comprise diamond truer (1), said diamond truer (1) is provided with a vertical plane (1a), and said vertical plane (1a) is fixed with horizontal stand (2); Said horizontal stand (2) is provided with a vertical crank (3) away from an end of said diamond truer (1); It is characterized in that: the lower end of said crank (3) is connected with a rolling bearing (6), is with a sprocket wheel (4) on the said rolling bearing (6), the dead in line of said sprocket wheel (4) and said rolling bearing (6); Said sprocket wheel (4) and chain (5) engagement, said chain (5) is connected with said diamond truer (1).
2. filament cutter bistrique according to claim 1 reciprocator chain stretching device; It is characterized in that: said horizontal stand (2) is provided with a governor motion (7); Said governor motion (7) comprises the adjustment screw (72) that is located at the adjusting support (71) in the horizontal stand and is located at the horizontal stand top; Said adjusting support (71) is fixedly connected with said crank (3), and said adjustment screw (72) drives said adjusting support (71) and moves horizontally.
CN201120574225XU 2011-12-31 2011-12-31 Chain tensioning device of grinding head reciprocating mechanism of cutter Active CN202479897U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120574225XU CN202479897U (en) 2011-12-31 2011-12-31 Chain tensioning device of grinding head reciprocating mechanism of cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120574225XU CN202479897U (en) 2011-12-31 2011-12-31 Chain tensioning device of grinding head reciprocating mechanism of cutter

Publications (1)

Publication Number Publication Date
CN202479897U true CN202479897U (en) 2012-10-10

Family

ID=46954357

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120574225XU Active CN202479897U (en) 2011-12-31 2011-12-31 Chain tensioning device of grinding head reciprocating mechanism of cutter

Country Status (1)

Country Link
CN (1) CN202479897U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104509967A (en) * 2013-09-30 2015-04-15 贵州中烟工业有限责任公司 Tobacco pad returning device for cutter opening of tobacco cutter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104509967A (en) * 2013-09-30 2015-04-15 贵州中烟工业有限责任公司 Tobacco pad returning device for cutter opening of tobacco cutter

Similar Documents

Publication Publication Date Title
CN205766324U (en) A kind of adjustable microtome
CN103707345A (en) Rotary food feeding and slicing device
CN203680373U (en) Rotary food slicing device used during conveying
CN202479897U (en) Chain tensioning device of grinding head reciprocating mechanism of cutter
CN202668618U (en) Cutting device
CN201942858U (en) Fabric roll cutting device for warp knitting machine
CN204235600U (en) Trimmer
CN203993885U (en) A kind of high speed pick and place device by rotating mechanism unit drives
CN204309041U (en) Pneumatic cutting means
CN202824448U (en) Automatic feeding device of plate shearing machine
CN204525612U (en) One main laminaria cutter
CN204546302U (en) Face machine is thrown in a kind of craft with crumb loading function
CN204398042U (en) Swing arm lifting workbench lumps of wood multiple blade saw
CN202889978U (en) Rape harvester sickle crank drive mechanism
CN203390312U (en) Grinding wheel position adjustment device for automatic band saw tooth processing device
CN208289116U (en) Steel pipe fixed length cutter device
CN203181555U (en) Reciprocating type cotton stalk cutter
CN202016091U (en) Mechanical automatic strip cutter
CN206011823U (en) A kind of rubber cushion roller Traverse Displacement Unit for printing equipment
CN204639291U (en) Bar cutting machine
CN203557210U (en) Large-scale disc saw web dividing device
CN202964713U (en) Ethylene vinyl-acetate (EVA) cutting mechanism
CN203748562U (en) Double-barrel toothed roller type tea cutting machine
CN204053094U (en) Automatic storing structure
CN202207829U (en) Pole piece cutting-off device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant