CN2607352Y - Improved structure for speed-changing gear box of cloth rolling machine - Google Patents
Improved structure for speed-changing gear box of cloth rolling machine Download PDFInfo
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- CN2607352Y CN2607352Y CN 03225369 CN03225369U CN2607352Y CN 2607352 Y CN2607352 Y CN 2607352Y CN 03225369 CN03225369 CN 03225369 CN 03225369 U CN03225369 U CN 03225369U CN 2607352 Y CN2607352 Y CN 2607352Y
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Abstract
The utility model discloses an improved structure for a speed-changing gear box of a cloth rolling machine. Each gear set in a coarse-adjustment driving device, a micro-adjustment driving device, a fine-adjustment driving device, etc. is driven by a power device provided with helical gears transmitting power, and the side edges of the driving devices are all provided with a coarse-adjustment positioning device, a micro-adjustment positioning device, a fine-adjustment positioning device, etc. which can control the driving speed of the driving devices so that the utility model achieves the function of multi-section speed change. Due to the design, when works, the power device generates low noise; the fine-adjustment and the micro-adjustment driving devices are composed of ordinary gears, the fine-adjustment driving device is provided with a gear set and driving gears on shaft rods which are parallel to each other, the integral length and volume of the assembled speed-changing gear box achieve minimum, therefore, the speed-changing gear box can enhance stability and increase the space utilization rate of the ambient working environment when rotating and operating.
Description
Technical field
The utility model relates to a kind of speed-changing gear box, particularly relates to a kind of improvement structure of cloth rewinder speed-changing gear box.
Background technology
General circular knitting machine weaves the cloth of finishing, must give suitable tension operation via the relative granny rag cylinder of bolt machine, cloth can be launched smoothly, and cooperate the operation that furls of batching cylinder, make and weave the cloth of finishing, can furl is a yardage roll finished product, carrying out in order to subsequent job, and the function mode of traditional cloth rewinder, main system drives granny rag cylinder and batching rollers running, to reach the above-mentioned purpose that furls cloth by the start of speed-changing gear box, and but speed-changing gear box itself has the speed changing function that multiple stage is adjusted its whole transmission speed usually, and can obtain the yardage roll finished product of different degree of tightness density and code weight.
And the conventional gears gearbox designs, as shown in figure 13, this speed-changing gear box 9 consists predominantly of engine installation 91, coarse adjustment driving device 92, fine tuning driving device 93 and fine setting driving device 94 are formed, wherein, engine installation 91 is the cooperation with 911 on bevel gear, above-mentioned each driving device 92 is provided, 93,94 power resources, and each driving device 92,93,94 side edge, all be provided with each driving device 92 of may command, 93,94 carry out the control setup 95 of speed changing function, fine tuning driving device 93 and fine setting driving device 94 are own again, be that mat is counted doubly-linked gear cluster 931,941 and transmission gear 932,942 cooperation is rotated, reach the purpose of adjusting speed changing function, and coarse adjustment driving device 92 is own, then be to reach the function of adjusting speed change with gear cluster 921, design by this, the user also can be according to the demand of self, come each driving device 92 of turn, 93, the control setup 95 of 94 sides, to control each transmission gear side travel, in order to do with doubly-linked gear cluster 931 or gear cluster 921 in arbitrary gear matched start and cooperatively interact, to reach the function of the whole transmission speed that can adjust its speed-changing gear box 9.
Above-mentioned conventional gears change speed gear box 9 though can reach the purpose of the whole transmission speed of adjusting speed-changing gear box, exists but still have following many shortcomings:
1, this fine tuning driving device 93 and fine setting driving device 945 are with 931,941 formations of doubly-linked gear cluster, because doubly-linked gear cluster 931,941 itself comparatively takes up space, as the gear cluster 921 that cooperates coarse adjustment driving device 92 again, polyphone forms the configuration design of a tower shape on the single drive bar, then conventional gears change speed gear box 9 is after forming, it is big that its entire length and volume also can become relatively, make speed-changing gear box 9 extremely unstable, and can cause that the space Occupation coefficient of working environment diminishes arround it in when running rotation.
2, owing to fine tuning driving device 93 and fine setting driving device 94, mainly constitute, thereby cause the whole manufacturing cost of conventional gears change speed gear box 9 higher relatively by 931,941 of some doubly-linked gear clusters.
3, its engine installation 91 is the cooperation with 911 on bevel gear, reaches the function that transmits power, yet, because the cooperation start that bevel gear is 911, can produce has great noise, thus cause the working environment arround it comparatively noisy, and influence staff's body and mind mood.
The utility model content
The purpose of this utility model is to provide a kind of low cost of manufacture, noise little, and makes the improvement structure of the little cloth rewinder speed-changing gear box of the entire length of speed-changing gear box and volume.
For achieving the above object, solution of the present utility model is:
The improvement structure of the utility model cloth rewinder speed-changing gear box, it comprises:
One engine installation is arranged in the power room, as the source of major impetus;
One coarse adjustment driving device, be that an imput shaft that is connected with engine installation is set in first accommodation space, the one side is provided with first and second transmission shaft, the imput shaft and first transmission shaft are respectively equipped with gear cluster, and gear cluster is made of the gear of the some different-diameter sizes and the number of teeth, and second transmission shaft is provided with a transmission gear that can be meshing with each other and can laterally move around with the arbitrary gear in the first shaft gear group on second transmission shaft;
One fine setting driving device, be that the 3rd transmission shaft in second accommodation space is provided with a gear assembly, the spur gear of gear assembly is sheathed on the 3rd transmission shaft, and the periphery of spur gear be provided with can intermeshing first, two guide gears, its spur gear, first, the relative both sides of two guide gears, be respectively arranged with and make the said gear can be in the relative fixed piece that wherein mutually rotates, this relative fixed block body periphery is formed with the relative bonding end that matches with first guide gear and second guide gear, and an abutting end periphery of a fixed block is provided with a poke rod, in second accommodation space the 4th, five transmission shafts, be respectively arranged with two gear clusters, two gear clusters are that the gear by the some different-diameter sizes and the number of teeth is constituted, and arbitrary gear all can be respectively and first of gear assembly in two gear clusters, two guide gears are meshing with each other, the push pedal of pushing and pressing assembly is to be arranged at the second accommodation space two side end face, the push pedal surface offers the oblique guide hole that the poke rod for a fixed block of gear assembly wears, and the push pedal top is provided with the control that revolves of this push pedal displacement of may command;
One fine tuning driving device, be that the 3rd transmission shaft in the 3rd accommodation space is provided with a gear assembly, the spur gear of gear assembly is sheathed on the 3rd transmission shaft, and the periphery of spur gear is provided with the guide gear that can be meshing with each other, the relative both sides of its spur gear and guide gear, be respectively arranged with and make the said gear can be in the relative fixed piece that wherein mutually rotates, this relative fixed block body periphery is formed with the abutting end that matches with guide gear, and an abutting end periphery of a fixed block is provided with a poke rod, in the 3rd accommodation space the 5th, six transmission shafts, be respectively arranged with two gear clusters, two gear clusters are that the gear by the some different-diameter sizes and the number of teeth is constituted, and arbitrary gear all can be respectively be meshing with each other with the spur gear and the guide gear of gear assembly in two gear clusters, the push pedal of pushing and pressing assembly is to be arranged at the 3rd accommodation space two side end face, the push pedal surface offers the oblique guide hole that the poke rod for a fixed block of gear assembly wears, and the push pedal top is provided with the control that revolves of this push pedal displacement of may command;
One coarse positioning device, be to be arranged at coarse adjustment driving device one side, it revolves control body one end and extends a fixed link, and fixed link one end is fixed with gear, the gear periphery is provided with can intermeshing tooth-arranging strip, and body one end of tooth-arranging strip is provided with a shift fork that links mutually with the coarse adjustment driving device;
One fine-tune positioning device, be to be arranged at fine setting driving device one side, it revolves control body one end and extends a fixed link, and fixed link one end is fixed with gear, the gear periphery is provided with can intermeshing tooth-arranging strip, and body one end of tooth-arranging strip is provided with a shift fork that links mutually with the fine setting driving device;
One fine tuning registration device, be to be arranged at fine tuning driving device one side, it revolves control body one end and extends a fixed link, and fixed link one end is fixed with gear, the gear periphery is provided with can intermeshing tooth-arranging strip, and body one end of tooth-arranging strip is provided with a fork that links mutually with the fine tuning driving device.
But shift fork one side of described coarse positioning device is extended the relative bare terminal that clamping is lived the transmission gear both sides of coarse adjustment driving device.
Fork one side of described fine-tune positioning device is extended a clamping end, and the relative fixed piece periphery of fine setting driving device gear assembly is concaved with the relative chute of establishing for the clamping end card.
Fork one side of described fine tuning registration device is extended a divergent ends, and the relative fixed piece periphery of fine tuning driving device gear assembly is formed with the relative chute for the divergent ends clamping.
Described engine installation is made up of intermeshing active helical wheel and driven helical gear.
The push pedal body both sides of described fine setting driving device and fine tuning driving device form relative fairlead, and oblique guide hole one side is provided with the ditch hole, stretch out handgrip and revolve the control periphery, and the affixed contiguous block of its bottom axostylus axostyle, contiguous block one end is provided with the pushing and pressing bar in the ditch hole that is arranged in push pedal.
Since engine installation of the present utility model be with between active helical wheel and driven helical gear cooperation transmit power, and when rotating owing to driven helical gear itself, it is minimum that it produces noise, thereby the working environment around can making is comparatively quiet, fine tuning driving device and fine setting driving device are constituted with general gear again, and the coarse adjustment driving device then is in mutual driving lever and first arranged side by side, on two drive links, be provided with gear cluster and transmission gear, by this, the whole manufacturing cost of speed-changing gear box reduces relatively, and make entire length and the volume of forming the back can reach minimum, when speed-changing gear box rotation running, then effectively improve its stability, and make the space Occupation coefficient of surrounding working environment become big.
Description of drawings
Fig. 1 is a block diagram of the present utility model;
Fig. 2 is the utility model in-to-in block diagram;
Fig. 3 is a birds-eye view of the present utility model;
Fig. 4 is the block diagram of the utility model fine setting driving device;
Fig. 5 is the three-dimensional exploded view of the utility model fine setting driving device gear assembly;
Fig. 6 is the block diagram of the utility model fine setting driving device gear assembly;
Fig. 7 is the block diagram of the utility model fine tuning driving device;
Fig. 8 is the three-dimensional exploded view of the utility model fine tuning driving device gear assembly;
Fig. 9 is the block diagram of the utility model fine tuning driving device gear assembly;
Figure 10 is the three-dimensional exploded view of the utility model coarse positioning device;
Figure 11 is the three-dimensional exploded view of the utility model fine-tune positioning device;
Figure 12 is the three-dimensional exploded view of the utility model fine tuning registration device
Figure 13 is the block diagram of the known speed-changing gear box of the utility model.
The assembly conventional letter
1 speed-changing gear box, 10 engine installations
11 power rooms 12 are helical wheel initiatively
13 driven helical gears, 14 connectors
20 coarse adjustment drivings device, 21 first accommodation spaces
22 gear clusters, 23 gear clusters
24 transmission gears, 30 fine setting drivings device
31 second accommodation spaces, 32 gear assemblies
321 spur gears, 322 first guide gears
323 second guide gears, 324 fixed muffles
325 fixed blocks, 326 abutting ends
327 chutes, 328 poke rods
33 transmission components, 331 gear clusters
341 push pedals of 34 pushing and pressing assemblies
342 oblique guide holes, 343 ditch holes
344 fairleads 345 revolve control
346 contiguous blocks, 347 pushing and pressing bars
40 fine tuning drivings device 41 the 3rd accommodation space
42 gear assemblies, 421 spur gears
422 guide gears, 423 fixed muffles
424 fixed blocks, 425 abutting ends
426 cohesive ends, 427 chutes
428 poke rods, 43 transmission components
431 gear clusters, 44 pushing and pressing assemblies
441 push pedals, 442 oblique guide holes
443 ditch holes, 444 fairleads
445 revolve control 446 contiguous blocks
447 pushing and pressing bars, 50 coarse positioning devices
51 revolve control 511 bodies
512 pullover 513 fixed links
514 rings, 52 gears
521 fixed orifices, 53 tooth-arranging strips
531 convex teeth portions, 54 forks
541 contiguous blocks, 542 fixed blocks
543 bare terminals, 60 fine-tune positioning devices
61 revolve control 611 bodies
612 pullover 613 fixed links
614 rings, 62 gears
621 fixed orifices, 63 tooth-arranging strips
631 convex teeth portions, 64 forks
641 contiguous blocks, 642 fixed blocks
643 clamping ends, 70 fine tuning registration devices
71 revolve control 711 bodies
712 pullover 713 fixed links
714 rings, 72 gears
721 fixed orifices, 73 tooth-arranging strips
731 convex teeth portions, 74 forks
741 contiguous blocks, 742 fixed blocks
743 divergent ends, 80 driving levers
81 first drive links, 82 second drive links
83 the 3rd drive links 84 the 4th drive link
85 the 5th drive links 86 the 6th drive link
9 speed-changing gear boxs, 91 engine installations
91 bevel gears, 92 coarse adjustment drivings device
921 gear clusters, 93 fine tuning drivings device
931 doubly-linked gear clusters, 932 transmission gears
94 fine setting drivings device, 941 doubly-linked gear clusters
942 transmission gears, 95 control setups
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described,
As Fig. 1, Fig. 2 and shown in Figure 3, the improvement structure 1 of the utility model cloth rewinder speed-changing gear box, main system is combined with fine tuning registration device 70 by coarse positioning device 50, the fine-tune positioning device 60 that engine installation 10, coarse adjustment driving device 20, fine setting driving device 30, fine tuning driving device 40 and each driving device of may command carry out speed changing function, wherein:
Coarse adjustment driving device 20 is to be arranged in first accommodation space 21, mainly between the opposing sidewalls of first accommodation space 21, be equipped with an imput shaft 80, this imput shaft 80 is will take turns 13 with the driven spiral shell of engine installation 10 to link mutually, and one of imput shaft 80 side, be sequentially provided with first transmission shaft 81 and second transmission shaft 82, wherein, on the imput shaft 80 and first transmission shaft 81, be respectively arranged with gear cluster 22,23, this gear cluster 22,23 are made of the gear of the some different-diameter sizes and the number of teeth respectively, and be the state of being meshing with each other each other, and on second transmission shaft 82, then be provided with a transmission gear 24, and transmission gear 24 systems own can laterally move around on second transmission shaft 82, and are meshing with each other with first transmission shaft 81 arbitrary gear of group in 23 that cog.
Please cooperate and consult shown in Fig. 3,4,5 and 6 figure, fine setting driving device 30 is to be arranged in second accommodation space 31, and it includes:
One gear assembly 32, tie up on the 3rd transmission shaft 83 that is arranged in second accommodation space 31 and the 3rd accommodation space 41, be provided with a spur gear 321, and the periphery of spur gear 321 is provided with first guide gear 322 and second guide gear 323 that can be meshing with each other, and be equipped with fixed muffle 324 respectively in the body center place of above-mentioned each gear, and the axostylus axostyle of the 3rd transmission shaft 83 itself, also can directly overlap and consolidate on it for the fixed muffle 324 of spur gear 321, and spur gear 321 can be rotated on fixed muffle 324, in addition in spur gear 321, first guide gear 322 and second guide gear, 323 both sides, be respectively arranged with relative fixed piece 325, and the body of relative fixed piece 325 all generally is a toroidal, and its body periphery all convexes with the abutting end 326 that can cooperatively interact with first guide gear 322 and second guide gear 323, again, the body center of relative fixed piece 325 and periphery end 326 surfaces thereof, all be respectively equipped with through hole, and 326 at its relative bonding end, then be concaved with chute 327 respectively, and in an abutting end 326 peripheries of a fixed link 325, convex with a poke rod 328, design by this, when relative fixed piece 325 is fixedly arranged on spur gear 321, when first guide gear 322 and second guide gear, 323 both sides, via design that then can utilization itself, respectively with spur gear 321, the mutual fit of periphery surface of each fixed muffle 324 2 end of first guide gear 322 and second guide gear 323, and can bolt be arranged in the through hole on abutting end 326 surfaces of relative fixed piece 325, and cooperate screw to be cooperated locking, make each member of gear assembly 32 can finish assembling.
One transmission component 33, please consult Fig. 3 and Fig. 4 again, tie up to the 4th transmission shaft 84 that is arranged in second accommodation space 31, and be arranged on the 5th transmission shaft 85 in second accommodation space 31 and the 3rd accommodation space 41, be respectively arranged with gear cluster 331, and gear cluster 331 system itself is made of the gear of the different-diameter size and the number of teeth respectively, and wherein arbitrary gear all can be respectively be meshing with each other with first guide gear 322 and second guide gear 323 of gear assembly.
One pushing and pressing assembly 34 mainly lies in the end, two side of second accommodation space 31, be provided with one and can on end face, slide mobile push pedal 341, the body surface of this push pedal 341 offers an oblique guide hole 342 and a ditch hole 343 in regular turn, and in oblique guide hole 342 both sides, be formed with the relative fairlead 344 that is connected mutually with the two side end face of second accommodation space 31 respectively, and being provided with one, push pedal 341 tops revolve control 345, this revolves control 345 peripheries and stretches out handgrip, and the affixed contiguous block 346 of axostylus axostyle is arranged at its bottom, and contiguous block one end 346 is provided with a pushing and pressing bar 347 that can be arranged in ditch hole 343.
And by the above-mentioned structure design of having finished the fine setting driving device 30 of assembling, the poke rod 328 of one fixed block 325 of its gear assembly 32, system can pass in the oblique guide hole 342 of push pedal 341, and owing to revolve the pushing and pressing bar 347 of control 345 bottoms, then be arranged in the ditch hole 343 of push pedal 341, therefore, when the handgrip of control 345 is revolved in rotation, its pushing and pressing bar 347 can directly promote this push pedal 341 and move on the two side end face of second accommodation space 31, and because the poke rod 328 of gear assembly 32 is to be arranged in the oblique guide hole 342 of push pedal 341, therefore, this gear assembly 32 can rotatablely move on the 3rd transmission shaft 83, so that first guide gear 322 and second guide gear 323, can break away from the state that is meshing with each other of the arbitrary gear in the gear cluster 331 with relative transmission component 33, vice versa is meshing with each other once more.
See also shown in the 3rd, 7,8 and 9 figure, fine tuning driving device 40 is to be arranged in the 3rd accommodation space 41, and it includes:
One gear assembly 42, be arranged on the 3rd transmission shaft 83 that is arranged in second accommodation space 31 and the 3rd accommodation space 41, be provided with a spur gear 421, and the periphery of spur gear 421 is provided with the guide gear 422 that can be meshing with each other, and wear a fixed muffle 423 in the body center place of spur gear 421, and the axostylus axostyle of the 3rd transmission shaft 83 itself, also can directly overlap and consolidate on it for the fixed muffle 423 of spur gear 421, and spur gear 421 can be rotatablely moved on fixed muffle 423, in addition in spur gear 421 and guide gear 422 both sides, be respectively arranged with relative fixed piece 424, and the body of relative fixed piece 424 all generally is a toroidal, and its body periphery all convexes with the abutting end 425 that can cooperatively interact with guide gear 422, and the cohesive end 426 that cooperatively interacts with coupling bush 429, the body center of relative fixed piece 424 and periphery end thereof 425 and cohesive end 426 surfaces again, be penetrated with through hole all respectively, and 426 of its abutting end 425 and cohesive ends, then be concaved with chute 427 respectively, and in one of fixed link 424 abutting end 425 peripheries, convex with a poke rod 428, design by this, when relative fixed piece 424 is fixedly arranged on spur gear 421 and guide gear 422 both sides, via design that then can utilization itself, the mutual fit of periphery surface with fixed muffle 423 2 ends of spur gear 421, and can be arranged in the abutting end 425 of relative fixed piece 424 and the through hole on cohesive end 426 surfaces by bolt, and cooperate screw to be cooperated locking, make each member of gear assembly 42 can finish assembling.
One transmission component 43, please consult Fig. 3 and Fig. 7 again, be arranged on the 5th transmission shaft 85 that is arranged in second accommodation space 31 and the 3rd accommodation space 41, and be arranged on the 6th transmission shaft 86 of the 3rd accommodation space 41, be respectively arranged with gear cluster 431, and gear cluster 431 systems own are made of the gear of the different-diameter size and the number of teeth respectively, and wherein arbitrary gear all can be meshing with each other with gear assembly 42 guide gears 422 respectively.
One pushing and pressing assembly 44 mainly lies in the end, two side of the 3rd accommodation space 41, be provided with one and can on end face, slide mobile push pedal 441, the body surface of this push pedal 441 offers an oblique guide hole 442 and a through hole 443 in regular turn, and in oblique guide hole 442 both sides, be formed with the relative fairlead 444 that is connected mutually with the two side end face of the 3rd accommodation space 41 respectively, and being provided with one, push pedal 441 tops revolve control 445, this revolves control 445 peripheries and stretches out handgrip, and the affixed contiguous block 446 of the axostylus axostyle of its bottom, and contiguous block one end 446 is provided with a pushing and pressing bar 447 that can be arranged in ditch hole 443.
And by the above-mentioned structure design of having finished the fine tuning driving device 40 of assembling, the poke rod 428 of one of its gear assembly 42 fixed block 424, system can pass in the oblique guide hole 442 of push pedal 441, and owing to revolve the pushing and pressing bar 447 of control 445 bottoms, then be arranged in the ditch hole 443 of push pedal 441, therefore, when the handgrip of control 445 is revolved in rotation, its pushing and pressing bar 447 can directly promote this push pedal 441 and move on the two side end face of the 3rd accommodation space 41, and because the poke rod 428 of gear assembly 42 is to be arranged in the oblique guide hole 442 of push pedal 441, therefore, this gear assembly 42 can rotate start on the 3rd transmission shaft 83, so that spur gear 421 and guide gear 422, can break away from the state that is meshing with each other of the arbitrary gear in the gear cluster 431 with relative transmission component 43, vice versa is meshing with each other once more.
As Fig. 2 and shown in Figure 10, coarse positioning device 50 is to be arranged at coarse adjustment driving device 20 1 sides, and it includes:
One revolves control 51, its body 511 generally is a round bar shape, the one end is provided with one pullover 512, the other end then extends a fixed link 513, and be arranged in one of first accommodation space 21 side through hole, and can be in wherein rotating start, again, the joint of this fixed link 513 and body 511, formation one enlarges ring Figure 51 4 of shape.
One gear 52 is entreated the surface among its body, offers a fixed orifice 521, by this, can directly overlap and is fixed in fixed link 513 1 ends that revolve control 51.
One tooth-arranging strip 53, its body generally is a strip, and the bottom surface of body, is formed with the convex teeth portion 531 of equidistant arrangement, and the convex teeth portion 531 of these tooth-arranging strip 53 bottom surfaces is that the peripheral upper limb with gear 52 is meshing with each other.
One fork 54 is by a contiguous block 541 and fixed block 542 be combined intos, and wherein, fixed block 542 is to be fixed in tooth-arranging strip 53 sides with screw, and one of contiguous block 541 side is then extended relative bare terminal 543.
And by the above-mentioned structure design of having finished the coarse positioning device 50 of assembling, the relative bare terminal 543 of its shift fork 54 just directly clamping is lived transmission gear 24 both sides of coarse adjustment driving device 20, when the pullover 512 time of control 51 revolved in rotation, can make the gear 52 of fixed link 513 front ends begin rotation, and interlock is engaged in tooth-arranging strip 53 displacement thereupon of gear 52 peripheral upper limbs, and then drive fork 54 itself begins side travels, and because the relative bare terminal 543 of shift fork 54 is transmission gear 24 both sides that clamping is lived coarse adjustment driving device 20, so also but actv. drives the relative position place of the gear in arbitrary gear cluster 23 that transmission gear 24 laterally moves to the required different-diameter size and the number of teeth and is meshing with each other it, with the main purpose of the transmission speed that reaches coarse adjustment speed-changing gear box 1.
As Fig. 2 and shown in Figure 11, fine-tune positioning device 60 is to be arranged at fine setting driving device 30 1 sides, and it includes:
One revolves control 61, its body 611 generally is a round bar shape, the one end is provided with one pullover 612, the other end then extends a fixed link 613, and be arranged in one of first accommodation space 61 side through hole 612, and can be in wherein rotating start, again, the joint of this fixed link 613 and body 611, formation one enlarges the ring 614 of shape.
One gear 62 is entreated the surface among its body, offers a fixed orifice 621, by this, can directly overlap and is fixed in fixed link 613 1 ends that revolve control 61.
One tooth-arranging strip 63, its body generally is a strip, and the bottom surface of body, is formed with the convex teeth portion 631 of equidistant arrangement, and the convex teeth portion 631 of these tooth-arranging strip 63 bottom surfaces is that the peripheral upper limb with gear 62 is meshing with each other.
One fork 64 is by a contiguous block 641 and fixed block 642 be combined intos, and wherein, fixed block 642 is to be fixed in tooth-arranging strip 63 sides with screw, and one of contiguous block 641 side is then extended a clamping end 643
And by the above-mentioned structure design of having finished the fine-tune positioning device 60 of assembling, the clamping end 643 of its fork 64 just can directly be arranged between the relative chute 327 of the gear assembly 32 of finely tuning driving device 30, and by the effect of the pushing and pressing assembly 34 of above-mentioned fine setting driving device 30, gear assembly 32 can be broken away from the gear cluster 331 with relative transmission component 33, the state that is meshing with each other of its arbitrary gear, rotatable immediately pullover 612 o'clock of revolving control 61, make the gear 62 of fixed link 613 front ends begin rotation, and interlock is engaged in tooth-arranging strip 63 displacement thereupon of gear 62 peripheral upper limbs, and then drive shift fork 64 itself begins side travels, and since fork 64 clamping end 643 be that card is established between the relative chute 327 of the gear assembly 32 of finely tuning driving device 30, so also but actv. driven gear assembly 32 laterally moves to gear relative position place in the gear cluster 331 of the required different-diameter size and the number of teeth, again by the effect of the pushing and pressing assembly 34 of above-mentioned fine setting driving device 30, gear assembly 32 can be once more be meshing with each other, with the main purpose of the transmission speed that reaches fine setting speed-changing gear box 1 with required gear.
As Fig. 2 and shown in Figure 12, fine tuning registration device 70 is to be arranged at fine setting driving device 40 1 sides, and it includes:
One revolves control 71, its body 711 generally is a round bar shape, the one end is provided with one pullover 712, the other end then extends a fixed link 713, and be arranged in one of first accommodation space 71 side through hole 712, and can be in wherein rotating start, again, the joint of this fixed link 713 and body 711, formation one enlarges the ring 714 of shape.
One gear 72 is entreated the surface among its body, offers a fixed orifice 721, by this, can directly overlap and is fixed in fixed link 713 1 ends that revolve control 71.
One tooth-arranging strip 73, its body generally is a strip, and the bottom surface of body, is formed with the convex teeth portion 731 of equidistant arrangement, and the convex teeth portion 731 of these tooth-arranging strip 73 bottom surfaces is that the peripheral upper limb with gear 72 is meshing with each other.
One fork 74 is by a contiguous block 741 and fixed block 742 be combined intos, and wherein, fixed block 742 is to be fixed in tooth-arranging strip 73 sides with screw, and one of contiguous block 741 side is then extended a divergent ends 743.
And by the above-mentioned structure design of having finished the fine-tune positioning device 70 of assembling, the divergent ends 743 of its shift fork 74 just can directly clamp the effect of pushing and pressing assembly 44 of relative chute 422 40 of the gear assembly 42 of fine tuning driving device 40, gear assembly 42 can be broken away from the gear cluster 431 with relative transmission component 43, the state that is meshing with each other of its arbitrary gear, rotatable immediately pullover 712 o'clock of revolving control 71, make the gear 72 of fixed link 713 front ends begin rotation, and interlock is engaged in tooth-arranging strip 73 displacement thereupon of gear 72 peripheral upper limbs, and then drive fork 74 itself begins side travels, and because the divergent ends 743 of fork 74 is relative chute 427 inboards that clamp the gear assembly 42 of fine tuning driving device 40, so also but actv. driven gear assembly 42 laterally moves to gear relative position place in the gear cluster 431 of the required different-diameter size and the number of teeth, again by the effect of revolving control 44 of above-mentioned fine tuning driving device 40, gear assembly 42 can be meshing with each other with required gear, again by the effect of the pushing and pressing assembly 44 of above-mentioned fine setting driving device 40, gear assembly 42 can be once more be meshing with each other, with the main purpose of the transmission speed that reaches fine tuning speed-changing gear box 1 with required gear.
When reality is used, obtain the yardage roll finished product of different degree of tightness density and code weight when user's desire, and when must multiple stage adjusting the whole transmission speed of speed-changing gear box 1, then can according to from and the actual demand of body, give turn coarse positioning device 50, fine-tune positioning device 60 and fine tuning registration device 70, can control coarse adjustment driving device 20 by actv., the transmission speed of fine setting driving device 30 and fine tuning driving device 40, and by the matched combined designs between above-mentioned each driving device, further to reach the function of multiple stage speed change, design by this, the user is the whole transmission speed of accurate adjustment wheel-speed regulating change box 1 very, obtains the splendid yardage roll finished product of quality.
By said structure feature and compound mode, the characteristics of the utility model design are:
1, this fine tuning transmission device 40 and vernier transmission 30 are consisted of with general gear, Compared to conventional gears gearbox 9 mainly with doubly-linked gear train 931,941 formations, this reality Obviously do not take up space with novel, and the gear of conventional gears gearbox 9 coarse adjustment transmission devices 92 Group 921 be that series winding forms a tower-like configuration design on the single transmission bar, and this practicality is new 20 of the coarse adjustment transmission devices of type be in driving lever arranged side by side 80 and first and second drive link 81, On 82, be respectively arranged with gear train 22,23 and travelling gear 24, this measure makes this practicality undoubtedly The institute of novel coarse adjustment transmission device 20 takes up space, and reduces than traditional coarse adjustment transmission device 92 Many, thus the speed-changing gear box 1 of the utility model after forming, its entire length and volume Also can reach minimum, in speed-changing gear box 1 during in the rotation running, but its stability of Effective Raise, And the space utilization rate that also makes working environment arround it becomes big.
2, because fine tuning transmission device 40 and vernier transmission 30 mainly are by general gear Consist of, compared to conventional gears gearbox 9 take doubly-linked gear train 931,941 be main knot The structure design, the whole manufacturing cost of the utility model speed-changing gear box 1 is also relatively low.
3, its power set 10 are with 13 of active helical gear 12 and driven helical gears all The employing helical gear cooperates, and reaches the function that transmits power, and the noise of its generation is minimum, so Working environment arround also making is comparatively quiet, and does not affect staff's body and mind mood.
4, the traditional round braider weaves the cloth of finishing, except being furled via batcher Be outside the yardage roll finished product, wherein, also must by the cooperation of a cloth spreading machine, be beneficial to follow-up phase Close the carrying out of operation, therefore, the utility model can make entire length and the volume of speed-changing gear box Reach minimum, vacate enough spaces arround can making speed-changing gear box, come for cloth spreading machine put with The operation of being correlated with.
By above explanation as can be known, the improvement structure of the utility model cloth rolling machine speed changing gear box Design, can effectively improve the shortcoming of conventional gears gearbox, with minimizing manufacturing cost and noise, And make the entire length of speed-changing gear box and volume can reach minimum, make that it is steady when the rotation running Qualitative splendid, it really is a quite design of excellence.
Claims (6)
1, a kind of improvement structure of cloth rewinder speed-changing gear box, it is characterized in that: it comprises:
One engine installation is arranged in the power room;
One coarse adjustment driving device, be that an imput shaft that is connected with engine installation is set in first accommodation space, the one side is provided with first and second transmission shaft, the imput shaft and first transmission shaft are respectively equipped with gear cluster, and gear cluster is made of the gear of the some different-diameter sizes and the number of teeth, and second transmission shaft is provided with a transmission gear that can be meshing with each other and can laterally move around with the arbitrary gear in the first shaft gear group on second transmission shaft;
One fine setting driving device, be that the 3rd transmission shaft in second accommodation space is provided with a gear assembly, the spur gear of gear assembly is sheathed on the 3rd transmission shaft, and the periphery of spur gear be provided with can intermeshing first, two guide gears, its spur gear, first, the relative both sides of two guide gears, be respectively arranged with and make the said gear can be in the relative fixed piece that wherein mutually rotates, this relative fixed block body periphery is formed with the relative bonding end that matches with first guide gear and second guide gear, and an abutting end periphery of a fixed block is provided with a poke rod, in second accommodation space the 4th, five transmission shafts, be respectively arranged with two gear clusters, two gear clusters are that the gear by the some different-diameter sizes and the number of teeth is constituted, and arbitrary gear all can be respectively and first of gear assembly in two gear clusters, two guide gears are meshing with each other, the push pedal of pushing and pressing assembly is to be arranged at the second accommodation space two side end face, the push pedal surface offers the oblique guide hole that the poke rod for a fixed block of gear assembly wears, and the push pedal top is provided with the control that revolves of this push pedal displacement of may command;
One fine tuning driving device, be that the 3rd transmission shaft in the 3rd accommodation space is provided with a gear assembly, the spur gear of gear assembly is sheathed on the 3rd transmission shaft, and the periphery of spur gear is provided with the guide gear that can be meshing with each other, the relative both sides of its spur gear and guide gear, be respectively arranged with and make the said gear can be in the relative fixed piece that wherein mutually rotates, this relative fixed block body periphery is formed with the abutting end that matches with guide gear, and an abutting end periphery of a fixed block is provided with a poke rod, in the 3rd accommodation space the 5th, six transmission shafts, be respectively arranged with two gear clusters, two gear clusters are that the gear by the some different-diameter sizes and the number of teeth is constituted, and arbitrary gear all can be respectively be meshing with each other with the spur gear and the guide gear of gear assembly in two gear clusters, the push pedal of pushing and pressing assembly is to be arranged at the 3rd accommodation space two side end face, the push pedal surface offers the oblique guide hole that the poke rod for a fixed block of gear assembly wears, and the push pedal top is provided with the control that revolves of this push pedal displacement of may command;
One coarse positioning device, be to be arranged at coarse adjustment driving device one side, it revolves control body one end and extends a fixed link, and fixed link one end is fixed with gear, the gear periphery is provided with can intermeshing tooth-arranging strip, and body one end of tooth-arranging strip is provided with a fork that links mutually with the coarse adjustment driving device;
One fine-tune positioning device, be to be arranged at fine setting driving device one side, it revolves control body one end and extends a fixed link, and fixed link one end is fixed with gear, the gear periphery is provided with can intermeshing tooth-arranging strip, and body one end of tooth-arranging strip is provided with a shift fork that links mutually with the fine setting driving device;
One fine tuning registration device, be to be arranged at fine tuning driving device one side, it revolves control body one end and extends a fixed link, and fixed link one end is fixed with gear, the gear periphery is provided with can intermeshing tooth-arranging strip, and body one end of tooth-arranging strip is provided with a fork that links mutually with the fine tuning driving device.
2, the improvement structure of cloth rewinder speed-changing gear box according to claim 1 is characterized in that: but fork one side of described coarse positioning device is extended the relative bare terminal that clamping is lived the transmission gear both sides of coarse adjustment driving device.
3, the improvement structure of cloth rewinder speed-changing gear box according to claim 1, it is characterized in that: fork one side of described fine-tune positioning device is extended a clamping end, and the relative fixed piece periphery of fine setting driving device gear assembly is concaved with the relative chute of establishing for the clamping end card.
4, the improvement structure of cloth rewinder speed-changing gear box according to claim 1, it is characterized in that: fork one side of described fine tuning registration device is extended a divergent ends, and the relative fixed piece periphery of fine tuning driving device gear assembly is formed with the relative chute for the divergent ends clamping.
5, the improvement structure of cloth rewinder speed-changing gear box according to claim 1 is characterized in that: described engine installation is made up of intermeshing active helical wheel and driven helical gear.
6, the improvement structure of cloth rewinder speed-changing gear box according to claim 1, it is characterized in that: the push pedal body both sides of described fine setting driving device and fine tuning driving device form relative fairlead, and oblique guide hole one side is provided with the ditch hole, stretch out handgrip and revolve the control periphery, and the affixed contiguous block of its bottom axostylus axostyle, contiguous block one end is provided with the pushing and pressing bar in the ditch hole that is arranged in push pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03225369 CN2607352Y (en) | 2003-04-17 | 2003-04-17 | Improved structure for speed-changing gear box of cloth rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03225369 CN2607352Y (en) | 2003-04-17 | 2003-04-17 | Improved structure for speed-changing gear box of cloth rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2607352Y true CN2607352Y (en) | 2004-03-24 |
Family
ID=34163668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03225369 Expired - Fee Related CN2607352Y (en) | 2003-04-17 | 2003-04-17 | Improved structure for speed-changing gear box of cloth rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2607352Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627708A (en) * | 2013-11-09 | 2015-05-20 | 泉州精鸿机械有限公司 | Novel cloth rewinder box and manufacturing process thereof |
-
2003
- 2003-04-17 CN CN 03225369 patent/CN2607352Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627708A (en) * | 2013-11-09 | 2015-05-20 | 泉州精鸿机械有限公司 | Novel cloth rewinder box and manufacturing process thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |