CN201513530U - Gear drive chain of paper bag machine - Google Patents
Gear drive chain of paper bag machine Download PDFInfo
- Publication number
- CN201513530U CN201513530U CN2009201969750U CN200920196975U CN201513530U CN 201513530 U CN201513530 U CN 201513530U CN 2009201969750 U CN2009201969750 U CN 2009201969750U CN 200920196975 U CN200920196975 U CN 200920196975U CN 201513530 U CN201513530 U CN 201513530U
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- CN
- China
- Prior art keywords
- gear
- gears
- oblique line
- double wedge
- paper bag
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- Expired - Fee Related
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Abstract
The utility model discloses a gear drive chain of paper bag machine, which comprises one or a plurality of driving gears (1) and a plurality of driven gears (2), the double wedges and the tooth spaces of the driving gears (1) and the driven gears (2) adopt oblique line mode, and the oblique-line double wedges of the driving gears (1) and the oblique-line tooth spaces of the driven gears (2) or the oblique tooth spaces of the driving gears (1) and the oblique-line double wedges of the driven gears (2) are in progressive engagement; the utility model has the advantages that in the moment of engagement, the contact area of the double wedges of the driving gears (1) and the tooth spaces of the driven gears (2) is small, and the probability that the double wedges of the driving gears (1) collide with the double wedges of the driven gears is low, thereby reducing or lowering the colliding noise produced when the gears are engaged to a rather great degree, which is a rather big reduction as compared with the combined noises of the colliding noises produced when the gears of the current gear drive chain are engaged.
Description
Technical field:
The utility model relates to mechanical transmissioning technology, relates to gear-driven a kind of structural type, specifically is a kind of gear transmission chain of paper bag machine.
Background technique:
At first it should be noted that: the said gear transmission chain of the utility model is meant the continuous transmission of a plurality of gears that power is gone down by the continuous transmission of one and another gear, the structural type of this gear transmission chain is used comparatively extensive at mechanical field, as: some charging crane, the rolling mill transmission line, food production line, paper bag machine etc.
Existing produce type or the paper bag machine gear transmission chain of the paper bag of specification on the tooth of driving gear and straight-tooth (groove) or the sawtooth (groove) that teeth groove generally all is arranged to linear type, so-called linear type is meant that the strike line of its double wedge and teeth groove and the axis of gear are parastate, and the gear majority is with affected the forming of the strong steel of rigidity.The gear of straight-tooth of this linear type (groove) or sawtooth (groove) is in transmission process, because its double wedge and teeth groove are linarity, surface of contact is bigger when it meshes, the moment collision can take place and produce stronger impact sound in the double wedge of its driving wheel double wedge and driven wheel, the impact sound that produces when meshing when a plurality of gears converges superposition together, is exactly very big noise.How reducing the noise that gear transmission chain produced that paper bag machine is in operation, is production of machinery merchants obligations one can't decline.
The model utility content:
The technical problems to be solved in the utility model is, at the problem and shortage that above-mentioned prior art exists, provides a kind of gear transmission chain that reduces the paper bag machine of the noise that gear transmission produces.
Technical solution of the present utility model is:
A kind of gear transmission chain of paper bag machine, comprise one or more driving wheels and a plurality of driven wheel, described a plurality of driving wheel is meant sets up one or more synchronous driving wheels again in gear transmission chain, the double wedge of described driving wheel and teeth groove are set to oblique line double wedge and oblique line teeth groove, the teeth groove of described driven wheel and double wedge are set to and corresponding oblique line teeth groove of driving wheel and oblique line double wedge, and the oblique line teeth groove of the oblique line double wedge of described driving wheel and the oblique line teeth groove of driven wheel or driving wheel and the oblique line double wedge of driven wheel are gradual engagement.
After adopting above structure, compared with prior art, the utlity model has following advantage: because the driving wheel of driving gear and the double wedge and the teeth groove of driven wheel are set to the oblique line formula, this structure makes the master, the double wedge of driven wheel and teeth groove the time are gradually in engagement and mesh, in the moment of its engagement, the tongue surface of contact of driving wheel double wedge and driven wheel is little, and the probability that the double wedge of driving wheel and the double wedge of driven wheel produce collision is also little, therefore, impact sound when minimizing that can be bigger or reduction gear engagement, so, superposition noise with respect to the impact sound that gear engagement produced of a plurality of gears in transmission process, converge superposition noise together than the impact sound that existing gear transmission chain produced, reduce greatly especially.
As improving, the gear in the described gear transmission chain is the gear by the PVC material.Gear by the PVC material can not send metal bump sound in the transmission engagement process, both made and can send extrusion and collision sound, and its sound is also very low, thus the noise that produces when having reduced machine run widely.
As further improving, described gear by the PVC material is installed in the described gear transmission chain at interval as driven wheel.So-called installation at interval is meant the gear of a steel gear, a PVC material, the gear arrangement installation of another another PVC material of steel gear, this linkage structure relation, mainly be that it can not send metal bump sound in the transmission engagement process, moreover be that steel gear wear resistance is better, and the wear-resisting property of the gear of PVC material is poorer than the steel gear, its degree of wear is big, therefore the gear of PVC material as driven wheel, driven gear is more convenient for replacing when machine overhauls.
Description of drawings:
Fig. 1 is the oblique line formula gear schematic representation in the gear transmission chain of the utility model paper bag machine;
Fig. 2 is the gear transmission chain schematic side view of the utility model paper bag machine.
Shown in the figure: 1, driving wheel, 2, driven wheel, 3, the oblique line double wedge, 4, the oblique line teeth groove.
Embodiment:
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
A kind of gear transmission chain of paper bag machine, comprise one or more driving wheels 1 and a plurality of driven wheel 2, described a plurality of driving wheel 1 is meant sets up one or more synchronous driving wheels 1 again in the continuous transfer chain of gear, the double wedge of described driving wheel 1 and teeth groove are set to oblique line double wedge 3 and oblique line teeth groove 4, the teeth groove of described driven wheel 2 and double wedge are set to and driving wheel 1 corresponding oblique line teeth groove 4 and oblique line double wedge 3, and the oblique line double wedge 3 of described driving wheel 1 is gradual engagement with the oblique line teeth groove 4 of the oblique line teeth groove 4 of driven wheel 2 or driving wheel 1 and the oblique line double wedge 3 of driven wheel 2.Said oblique line is meant that the strike line of gear and teeth groove is not parallel but crossing with the axis of gear.
Shown in Figure 2 is that the utility model is installed in a kind of mode of execution on the paper bag machine, goes up the driven gear 2 on the drum shaft of cylinder one side that the toothrow wheel is mounted in conveyance of sheets on the paper bag machine among the figure, and following row is driving gear 1 and driving gear.Consider that it is very light individual paper of quality that the paper bag machine transmission is carried, described driving gear 1, driven wheel 2 and drive wheel can all adopt the PVC material.Also can be set as follows, on arrange driven gear 2 and just drive the conveyance of sheets cylinder and rotate forward, its load is little, so this driven gear 2 is by the PVC material, and down row driving wheel 1 and driving gear, its function are arranged is to drive driven wheel 2 to rotate, its load is bigger, so adopt the steel gear.In this gear transmission chain, its drive mechanism relation is that the order of gear 2 of gear 2, another steel gear 1 another PVC material of a steel gear 1, a PVC material is arranged and installed, and that is to say that the gear by the PVC material is installed in the gear transmission chain at interval as driven wheel 2.This linkage structure relation, mainly be that it can not send metal bump sound in the transmission engagement process, moreover be that steel gear wear resistance is better, and the wear-resisting property of the gear of PVC material is poorer than the steel gear, its degree of wear is big, therefore the gear of PVC material as driven wheel, driven gear is more convenient for replacing when machine overhauls.
Claims (3)
1. the gear transmission chain of a paper bag machine, comprise one or more driving wheels (1) and a plurality of driven wheel (2), described a plurality of driving wheel (1) is meant sets up one or more synchronous driving wheels (1) again in the continuous transfer chain of gear, it is characterized in that: the double wedge of described driving wheel (1) and teeth groove are set to oblique line double wedge (3) and oblique line teeth groove (4), the teeth groove of described driven wheel (2) and double wedge are set to teeth groove (4) and the oblique line double wedge (3) with the corresponding oblique line of driving wheel (1), and the oblique line double wedge (3) of described driving wheel (1) is gradual engagement with the oblique line teeth groove (4) of the oblique line teeth groove (4) of driven wheel (2) or driving wheel (1) and the oblique line double wedge (3) of driven wheel (2).
2. the gear transmission chain of paper bag machine as claimed in claim 1, it is characterized in that: the gear in the described gear transmission chain is the gear by the PVC material.
3. the gear transmission chain of paper bag machine as claimed in claim 2 is characterized in that: described gear by the PVC material is installed in the described gear transmission chain at interval as driven wheel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201969750U CN201513530U (en) | 2009-09-18 | 2009-09-18 | Gear drive chain of paper bag machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201969750U CN201513530U (en) | 2009-09-18 | 2009-09-18 | Gear drive chain of paper bag machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201513530U true CN201513530U (en) | 2010-06-23 |
Family
ID=42484940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201969750U Expired - Fee Related CN201513530U (en) | 2009-09-18 | 2009-09-18 | Gear drive chain of paper bag machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201513530U (en) |
-
2009
- 2009-09-18 CN CN2009201969750U patent/CN201513530U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20110918 |