CN111336235A - Integral flexible duplex sprocket - Google Patents
Integral flexible duplex sprocket Download PDFInfo
- Publication number
- CN111336235A CN111336235A CN202010148268.5A CN202010148268A CN111336235A CN 111336235 A CN111336235 A CN 111336235A CN 202010148268 A CN202010148268 A CN 202010148268A CN 111336235 A CN111336235 A CN 111336235A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- hub
- ring
- sprocket
- reinforcing
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 239000000956 alloy Substances 0.000 claims abstract description 9
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 45
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000834 fixative Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/30—Chain-wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/12—Toothed members; Worms with body or rim assembled out of detachable parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/30—Chain-wheels
- F16H2055/306—Chain-wheels with means providing resilience or vibration damping in chain sprocket wheels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Abstract
The invention relates to the field of duplex sprockets, in particular to an integral flexible duplex sprocket, which comprises a sprocket body, wherein the front part and the rear part of the sprocket body are fixedly connected with toothed rings, the inner side walls of the toothed rings are fixedly connected with a plurality of fixing mechanisms, the distances between every two adjacent fixing mechanisms arranged on the same toothed ring are the same, the middle part of the sprocket body is provided with a central hole, the inner side wall of the circumference of the central hole is fixedly connected with a plurality of second meshing teeth, the distances between every two adjacent second meshing teeth are the same, a hub is inserted into the central hole, and the outer side wall of the circumference of the hub is fixedly connected with a plurality of first meshing teeth. The hub is provided with the mounting mechanisms, the gear ring is provided with the corresponding fixing mechanisms, and the connecting rods are arranged between the corresponding mounting mechanisms and the corresponding fixing mechanisms, so that the hub can be conveniently fixed in the middle of the central hole during mounting, and the rubber alloy can be uniformly distributed between the outer side wall of the hub and the inner side wall of the central hole.
Description
Technical Field
The invention relates to the field of duplex chain wheels, in particular to an integral flexible duplex chain wheel.
Background
The chain wheel is a wheel with chain teeth, the chain wheel is one of the components of the mechanical transmission structure, and the duplex chain wheel is one of the chain wheels.
In order to make the phenomenon of jamming appear when the pair sprocket work, all can insert parts such as wheel hub in the inside of sprocket, and pour into rubber alloy into between the outside of wheel hub and the inboard of sprocket, during the installation, the phenomenon of off normal position appears easily in wheel hub, make the rubber gilt distribute inhomogeneously, influence the sprocket and normally work, and the sprocket utilizes the part of apron etc. to fix wheel hub in the inside of sprocket mostly, but need utilize processing equipment to punch on the sprocket, then just can utilize the bolt to fix the apron on the sprocket, the dismouting process is comparatively inconvenient.
Disclosure of Invention
The invention provides an integral flexible duplex sprocket aiming at the problems in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: an integral flexible duplex sprocket comprises a sprocket body, wherein the front part and the rear part of the sprocket body are fixedly connected with a toothed ring, the inner side wall of the toothed ring is fixedly connected with a plurality of fixing mechanisms, the distance between two adjacent fixing mechanisms arranged on the same toothed ring is the same, the middle part of the sprocket body is provided with a central hole, the inner side wall of the circumference of the central hole is fixedly connected with a plurality of second meshing teeth, the distance between two adjacent second meshing teeth is the same, a hub is inserted in the central hole, the outer side wall of the circumference of the hub is fixedly connected with a plurality of first meshing teeth, the distance between two adjacent first meshing teeth is the same, the number of the first meshing teeth is the same as that of the second meshing teeth, the first meshing teeth are respectively positioned between two adjacent second meshing teeth, and gaps exist between the first meshing teeth and the adjacent second meshing teeth, rubber alloy is filled between each first meshing tooth and each adjacent second meshing tooth, the front portion and the rear portion of the wheel hub are fixedly connected with two sliding grooves, a plurality of mounting mechanisms are connected between the two sliding grooves on the same side in a sliding mode, the number of the mounting mechanisms on the same side and the number of the fixing mechanisms arranged on the gear ring are the same and are in one-to-one correspondence, connecting rods are clamped between the corresponding mounting mechanisms and the corresponding fixing mechanisms, and supporting mechanisms are fixedly connected to the connecting rods;
the utility model discloses a reinforcing structure, including reinforcing head, spring, reinforcing head, reinforcing ring card, reinforcing head lower extreme, reinforcing ring, fixing mechanism, reinforcing assembly and reinforcing head, the reinforcing assembly is last just to be close to the inboard of fixed establishment and has erect the reinforcing assembly, the reinforcing assembly includes a plurality of reinforcement rings that distribute equally, be connected with integrative setting fashioned connecting rod between the reinforcement ring, the reinforcing assembly includes the reinforcement head that sets up with connecting rod upper end an organic whole, the reinforcement ring card is located and is reinforced overhead, the reinforcement head lower extreme just is located the inboard symmetrical flexible coupling assembling that is equipped with of reinforcing ring, flexible coupling assembling is connected with the wedge, the last parcel of flexible coupling assembling has the spring, inner wall and the wedge of reinforcing ring are connected respectively.
Specifically, the ring gear is including solid fixed ring, gu the equal fixed connection of fixed ring is on the lateral wall of sprocket body, gu equal fixedly connected with sprocket on fixed ring's the circumference lateral wall, it is same gu the distance between two adjacent sprockets that set up on the fixed ring is the same.
The supporting mechanism comprises a sleeve, the sleeve is fixedly connected to the connecting rod, one side of the sleeve close to the same-side cover ring is fixedly connected with threaded supporting rod, the threaded supporting rod is far away from the outer side wall of one end of the sleeve where the sleeve is located, the threaded sleeve is sleeved on the outer side wall of one end of the sleeve where the threaded supporting rod is located, the threaded sleeve is connected to the threaded supporting rod in a threaded mode, one end of the threaded supporting rod where the threaded sleeve is located is far away from the threaded supporting rod, the rotating disc is connected with a rotating disc in a rotating mode, one end of the rotating disc where the supporting rod is located is fixedly connected with a pressing plate, and one side of the pressing plate where the rotating disc is far away from is contacted with.
Specifically, installation mechanism includes the mount pad, the mount pad is close to the equal fixedly connected with slide bar in one side of wheel hub, the front and back portion of slide bar all is equipped with the recess, the inside of recess all is equipped with the gyro wheel, the both sides of gyro wheel all rotate through the inside wall of loose axle and place recess and connect, one side that wheel hub was kept away from to the mount pad all is equipped with first inside groove, the equal fixedly connected with compression spring in inside of first inside groove, the equal fixedly connected with stripper plate in one side that wheel hub was kept away from to compression spring, the first inserted bar of the equal fixedly connected with in one side that wheel hub was kept away from to the stripper plate, equal fixedly connected with first rubber circle on the lateral wall of first inserted bar.
Specifically, fixed establishment includes the fixing base, the equal fixed connection in one side that wheel hub was kept away from to the fixing base is on the inside wall of place ring gear, one side that the fixing base is close to wheel hub all is equipped with the second inside groove, equal fixedly connected with second rubber circle on the inside wall of second inside groove, the equal fixedly connected with second inserted bar in inside of second inside groove, equal fixedly connected with third rubber circle on the lateral wall of second inserted bar.
Specifically, the distance between the front part and the rear part of the hub is larger than the distance between the front part and the rear part of the central hole, and the distance between the front part and the rear part of the hub is the same as the distance between the toothed rings.
Specifically, equal joint has the lid ring between the front and back portion of wheel hub and centre bore, the lateral wall of lid ring all contacts with the inside wall of centre bore, the inside wall of lid ring all contacts with wheel hub's inside wall, the both ends of connecting rod all are equipped with the jack, the connecting rod all through jack and the first inserted bar in place and second inserted bar joint.
The invention has the beneficial effects that:
(1) according to the integral flexible duplex sprocket, the reinforcing component is arranged to reinforce the supporting mechanism, the mounting mechanism and the fixing mechanism, so that the overall stability and strength of the sprocket are further improved.
(2) According to the integral flexible duplex sprocket, the hub is provided with the plurality of mounting mechanisms, the toothed ring is provided with the plurality of corresponding fixing mechanisms, and the connecting rods are arranged between the corresponding mounting mechanisms and the fixing mechanisms, so that the hub can be conveniently fixed in the middle of the central hole during mounting, rubber alloy can be uniformly distributed between the outer side wall of the hub and the inner side wall of the central hole, and normal work of the integral flexible duplex sprocket is prevented from being influenced.
(3) According to the integral flexible duplex sprocket, the support mechanism is arranged on the connecting pipe, the threaded sleeve of the support mechanism is rotated during installation, the pressing plate arranged on the threaded sleeve is extruded on the cover ring and the hub, so that the hub is fixed in the central hole of the sprocket body, and the sprocket body is required to be punched by using processing equipment.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of an integrated flexible twin sprocket provided in accordance with the present invention;
FIG. 2 is a schematic view of a connection structure of an integrated flexible duplex sprocket reinforcement assembly and a connecting rod according to the present invention;
FIG. 3 is a sectional view taken at A in FIG. 1 of an integrated flexible twin sprocket according to the present invention;
FIG. 4 is a side view of an integrated flexible twin sprocket support mechanism provided by the present invention;
FIG. 5 is a schematic structural view of an integrated flexible duplex sprocket support mechanism provided by the present invention;
FIG. 6 is a schematic structural view of an integral flexible duplex sprocket hub according to the present invention;
FIG. 7 is a schematic structural view of an integrated flexible twin sprocket mounting mechanism provided by the present invention;
FIG. 8 is a schematic structural view of an integrated flexible duplex sprocket fixing mechanism provided by the present invention;
FIG. 9 is a schematic structural view of an integrated flexible dual sprocket connecting rod according to the present invention.
In the figure: 1. a sprocket body; 2. a toothed ring; 21. a fixing ring; 22. a sprocket; 3. a central bore; 4. a support mechanism; 41. A sleeve; 42. a threaded strut; 43. a threaded sleeve; 44. a strut; 45. rotating the disc; 46. pressing a plate; 5. a hub; 6. a chute; 7. an installation mechanism; 71. a mounting seat; 72. a slide bar; 73. a groove; 74. a roller; 75. a movable shaft; 76. a first inner tank; 77. a compression spring; 78. a pressing plate; 79. a first plunger; 710. a first rubber ring; 8. a fixing mechanism; 81. A fixed seat; 82. a second inner tank; 83. a second rubber ring; 84. a second plunger; 85. a third rubber ring; 9. a connecting rod; 10. a second meshing tooth; 11. a cover ring; 12. a first meshing tooth; 13. a jack; 14. a rubber alloy; 15. a reinforcement assembly; 151. reinforcing heads; 152. a telescopic connecting component; 153. a spring; 154. a wedge block; 155. a wedge-shaped groove; 156. A reinforcing ring; 157. a connecting rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 9, the integrated flexible duplex sprocket according to the present invention comprises a sprocket body 1, wherein the front and rear portions of the sprocket body 1 are fixedly connected with a toothed ring 2, the inner side wall of the toothed ring 2 is fixedly connected with a plurality of fixing mechanisms 8, the distances between two adjacent fixing mechanisms 8 arranged on the same toothed ring 2 are the same, the middle portion of the sprocket body 1 is provided with a central hole 3, the circumferential inner side wall of the central hole 3 is fixedly connected with a plurality of second engaging teeth 10, the distances between two adjacent second engaging teeth 10 are the same, a hub 5 is inserted into the central hole 3, the circumferential outer side wall of the hub 5 is fixedly connected with a plurality of first engaging teeth 12, the distances between two adjacent first engaging teeth 12 are the same, and the number of the first engaging teeth 12 is the same as the number of the second engaging teeth 10, the first meshing teeth 12 are respectively positioned between two adjacent second meshing teeth 10, gaps are reserved between the first meshing teeth 12 and the adjacent second meshing teeth 10, rubber alloy 14 is filled between the first meshing teeth 12 and the adjacent second meshing teeth 10, two sliding chutes 6 are fixedly connected to the front portion and the rear portion of the hub 5, a plurality of mounting mechanisms 7 are slidably connected between the two sliding chutes 6 on the same side, the number of the mounting mechanisms 7 on the same side and the number of the fixing mechanisms 8 arranged on the toothed ring 2 are the same and are in one-to-one correspondence, connecting rods 9 are respectively clamped between the corresponding mounting mechanisms 7 and the corresponding fixing mechanisms 8, and supporting mechanisms 4 are respectively fixedly connected to the connecting rods 9;
the reinforcing component 15 is erected on the connecting rod 9 and close to the inner side of the fixing mechanism 8, the reinforcing component 15 comprises a plurality of equally distributed reinforcing rings 156, an integrally formed connecting rod 157 is connected between the reinforcing rings 156, the reinforcing component 15 comprises a reinforcing head 151 integrally arranged with the upper end of the connecting rod 9, the reinforcing rings 156 are clamped on the reinforcing head 151, telescopic connecting components 152 are symmetrically arranged at the lower ends of the reinforcing head 151 and positioned on the inner sides of the reinforcing rings 156, the telescopic connecting components 152 are connected with wedge blocks 154, springs 153 are wrapped on the telescopic connecting components 152, the inner walls of the reinforcing rings 156 and the wedge blocks 154 are respectively connected at the left end and the right end of each spring 153, wedge grooves 157 matched with the wedge blocks 154 are respectively arranged at the two sides of the reinforcing head 151, the reinforcing component 15 is erected on the connecting rod 9, the reinforcing component 15 is pressed down, and the telescopic connecting components 152 at the two ends of the reinforcing rings, and the wedge-shaped block 154 is clamped with the wedge-shaped groove 155 on the reinforcing head 151, so that the strength of the supporting mechanism 4, the mounting mechanism 7 and the fixing mechanism 8 is further enhanced, and the stability of the whole chain wheel is ensured.
Specifically, the gear ring 2 comprises fixing rings 21, the fixing rings 21 are fixedly connected to the outer side wall of the sprocket body 1, the outer side wall of the circumference of each fixing ring 21 is fixedly connected with the sprockets 22, and the distances between every two adjacent sprockets 22 arranged on the same fixing ring 21 are the same, so that the transmission work of the invention is facilitated.
Specifically, supporting mechanism 4 includes sleeve 41, the equal fixed connection of sleeve 41 is on place connecting rod 9, sleeve 41 is close to the equal fixedly connected with screw thread branch 42 in one side of homonymy lid ring 11, screw thread branch 42 is kept away from all to be equipped with swivel nut 43 on the one end lateral wall of place sleeve 41, the equal threaded connection of swivel nut 43 is on place screw thread branch 42, the equal fixedly connected with branch 44 of one end that place screw thread branch 42 was kept away from to swivel nut 43, the one end that place swivel nut 43 was kept away from to branch 44 is rotated and is connected with rolling disc 45, the equal fixed connection of one end that place branch 44 was kept away from to rolling disc 45 has clamp plate 46, one side that place rolling disc 45 was kept away from to clamp plate 46 all contacts with homonymy lid ring 11, wheel hub 5's middle part and sprocket body 1, is convenient for fix wheel hub 5 in the.
Specifically, the mounting mechanism 7 comprises a mounting seat 71, a sliding rod 72 is fixedly connected to one side of the mounting seat 71 close to the hub 5, the front and the rear parts of the sliding rod 72 are respectively provided with a groove 73, the inner parts of the grooves 73 are respectively provided with a roller 74, the two sides of the roller 74 are respectively rotatably connected with the inner side wall of the groove 73 through a movable shaft 75, a first inner groove 76 is arranged on one side of the mounting seat 71 far away from the hub 5, a compression spring 77 is fixedly connected inside the first inner groove 76, a squeezing plate 78 is fixedly connected on one side of the compression spring 77 far away from the hub 5, the side, far away from the hub 5, of the extrusion plate 78 is fixedly connected with a first insert rod 79, the outer side wall of the first insert rod 79 is fixedly connected with a first rubber ring 710, so that the connecting rod 9 is fixed inside the mounting seat 71, and the connecting rod 9 can be abutted inside the second inner groove 82 by the compression spring 77.
Specifically, the fixing mechanism 8 includes a fixing seat 81, the fixing seat 81 is far away from the equal fixed connection in one side of wheel hub 5 on the inside wall of place ring gear 2, one side that the fixing seat 81 is close to wheel hub 5 all is equipped with second inside groove 82, equal fixedly connected with second rubber circle 83 on the inside wall of second inside groove 82, the equal fixed connection in inside of second inside groove 82 has second inserted bar 84, equal fixedly connected with third rubber circle 85 on the lateral wall of second inserted bar 84, the erection joint pole 9 of being convenient for.
Specifically, the distance between the front and rear portions of the hub 5 is greater than the distance between the front and rear portions of the center hole 3, and the distance between the front and rear portions of the hub 5 is the same as the distance between the toothed rings 2, so that the hub 5 can be conveniently installed in the center hole 3.
Specifically, equal joint has the cover ring 11 between the front and back of wheel hub 5 and center hole 3, the lateral wall of cover ring 11 all contacts with the inside wall of center hole 3, the inside wall of cover ring 11 all contacts with the inside wall of wheel hub 5, is convenient for consolidate wheel hub 5, prevents that wheel hub 5 from sliding, the both ends of connecting rod 9 all are equipped with jack 13, connecting rod 9 all through the first inserted bar 79 in jack 13 and place and second inserted bar 84 joint, is convenient for fix connecting rod 9 between wheel hub 5 and ring gear 2.
When in use, the hub 5 is inserted into the central hole 3, the first meshing teeth 12 arranged on the hub 5 are clamped between the second meshing teeth 10, then one of the cover rings 11 is clamped between the outer side wall of the hub 5 and the inner side wall of the central hole 3, one end of the hub 5 is clamped, one end of the connecting rod 9 is inserted into one of the mounting mechanisms 7, the first inserted rod 79 of the mounting mechanism 7 is inserted into the inserting hole 13 arranged at one end of the connecting rod 9, the first inserted rod 79 of the mounting mechanism 7 is completely extruded into the first inner groove 76, the compression spring 77 is in a compression state, then the mounting mechanism 7 is slid to be positioned on the same horizontal line with one of the fixing mechanisms 8 through the connecting rod 9, then the connecting rod 9 is released, and the other end of the connecting rod 9 is extruded back onto the corresponding fixing mechanism 8 under the elastic action of the compression spring 77, and the second insertion rod 84 of this fixing mechanism 8 is inserted inside the insertion hole 13 provided at the other end of the connection rod 9, thereby fixing the connecting rod 9 between the hub 5 and the gear ring 2, then rotating the threaded sleeve 43, extruding the pressure plate 46 on the same side cover ring 11, the middle part of the hub 5 and the chain wheel body 1, repeating the steps, connecting rods 9 are arranged between other mounting mechanisms 7 and corresponding fixative mechanisms, the invention is inverted, rubber alloy 14 is filled between the outer side wall of the hub 5 and the inner side wall of the central hole 3, the rubber alloy 14 is filled between the first meshing teeth 12 and the second meshing teeth 10, then another cover ring 11 is clamped between the hub 5 and the inner side wall of the central hole 3, the other end of the hub 5 is fixed, the above steps are then repeated, the remaining tie rods 9 are installed, and the invention is then installed on the machine.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions described above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claims of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The integral flexible duplex sprocket comprises a sprocket body (1) and is characterized in that the front and the rear parts of the sprocket body (1) are fixedly connected with a toothed ring (2), the inner side wall of the toothed ring (2) is fixedly connected with a plurality of fixing mechanisms (8), the distance between every two adjacent fixing mechanisms (8) arranged on the toothed ring (2) is the same, the middle part of the sprocket body (1) is provided with a center hole (3), the inner side wall of the circumference of the center hole (3) is fixedly connected with a plurality of second meshing teeth (10), the distance between every two adjacent second meshing teeth (10) is the same, a hub (5) is inserted into the center hole (3), the outer side wall of the circumference of the hub (5) is fixedly connected with a plurality of first meshing teeth (12), and the distance between every two adjacent first meshing teeth (12) is the same, the number of the first meshing teeth (12) is the same as the number of the second meshing teeth (10), the first meshing teeth (12) are respectively positioned between two adjacent second meshing teeth (10), gaps are reserved between the first meshing teeth (12) and the adjacent second meshing teeth (10), rubber alloy (14) is filled between each first meshing tooth (12) and each adjacent second meshing tooth (10), the front part and the rear part of the wheel hub (5) are fixedly connected with two sliding chutes (6), a plurality of mounting mechanisms (7) are slidably connected between the two sliding chutes (6) on the same side, the number of the mounting mechanisms (7) on the same side is the same as that of the fixing mechanisms (8) arranged on the gear ring (2) and corresponds to that of the fixing mechanisms one by one, connecting rods (9) are clamped between the corresponding mounting mechanisms (7) and the corresponding fixing mechanisms (8), and supporting mechanisms (4) are fixedly connected to the connecting rods (9);
a reinforcing component (15) is erected on the connecting rod (9) and close to the inner side of the fixing mechanism (8), the reinforcing component (15) comprises a plurality of reinforcing rings (156) which are distributed equally, connecting rods (157) which are integrally arranged and formed are connected between the reinforcing rings (156), the reinforcing component (15) comprises a reinforcing head (151) which is integrally arranged with the upper end of the connecting rod (9), the reinforcing ring (156) is clamped on the reinforcing head (151), the lower end of the reinforcing head (151) and the inner side of the reinforcing ring (156) are symmetrically provided with telescopic connecting components (152), the telescopic connecting component (152) is connected with a wedge block (154), the telescopic connecting component (152) is wrapped with a spring (153), the left end and the right end of the spring (153) are respectively connected with the inner wall of the reinforcing ring (156) and the wedge-shaped block (154), both sides of the reinforcing head (151) are provided with wedge-shaped grooves (155) matched with the wedge-shaped blocks (154).
2. The integrated flexible twin sprocket as defined in claim 1, wherein: the ring gear (2) is including solid fixed ring (21), gu the equal fixed connection of fixed ring (21) is on the lateral wall of sprocket body (1), gu equal fixedly connected with sprocket (22) on the circumference lateral wall of fixed ring (21), it is same gu the distance between two adjacent sprockets (22) that set up on fixed ring (21) is equal the same.
3. The integrated flexible twin sprocket as defined in claim 1, wherein: supporting mechanism (4) are including sleeve pipe (41), the equal fixed connection of sleeve pipe (41) is on place connecting rod (9), the equal fixedly connected with screw thread branch (42) in one side that sleeve pipe (41) are close to homonymy lid ring (11), all the cover is equipped with swivel nut (43) on screw thread branch (42) keep away from the one end lateral wall of place sleeve pipe (41), the equal threaded connection of swivel nut (43) is on place screw thread branch (42), the equal fixedly connected with branch (44) of one end that place screw thread branch (42) were kept away from in swivel nut (43), the one end rotation that place swivel nut (43) were kept away from in branch (44) is connected with rolling disc (45), the equal fixedly connected with clamp plate (46) of one end that place branch (44) were kept away from in rolling disc (45) is kept away from in rolling disc (45), one side that place rolling disc (45) were kept away from in clamp plate (, The middle part of the hub (5) is contacted with the chain wheel body (1).
4. The integrated flexible twin sprocket as defined in claim 1, wherein: the mounting mechanism (7) comprises a mounting seat (71), one side of the mounting seat (71) close to the hub (5) is fixedly connected with a sliding rod (72), the front and the rear parts of the sliding rod (72) are respectively provided with a groove (73), the inner parts of the grooves (73) are respectively provided with a roller (74), the two sides of the roller (74) are rotationally connected with the inner side wall of the groove (73) through a movable shaft (75), one side of the mounting seat (71) far away from the hub (5) is provided with a first inner groove (76), the interior of the first inner groove (76) is fixedly connected with a compression spring (77), one side of the compression spring (77) far away from the wheel hub (5) is fixedly connected with an extrusion plate (78), one side of the extrusion plate (78) far away from the hub (5) is fixedly connected with a first inserted bar (79), the outer side wall of the first inserted bar (79) is fixedly connected with a first rubber ring (710).
5. The integrated flexible twin sprocket as defined in claim 1, wherein: fixing mechanism (8) include fixing base (81), the equal fixed connection in one side that wheel hub (5) were kept away from in fixing base (81) is on the inside wall of place ring gear (2), one side that wheel hub (5) were close to in fixing base (81) all is equipped with second inside groove (82), equal fixedly connected with second rubber circle (83) on the inside wall of second inside groove (82), the equal fixedly connected with second inserted bar (84) in inside of second inside groove (82), equal fixedly connected with third rubber circle (85) on the lateral wall of second inserted bar (84).
6. The integrated flexible twin sprocket as defined in claim 1, wherein: the distance between the front part and the rear part of the hub (5) is larger than the distance between the front part and the rear part of the central hole (3), and the distance between the front part and the rear part of the hub (5) is the same as the distance between the toothed rings (2).
7. The integrated flexible twin sprocket as defined in claim 1, wherein: cover rings (11) are clamped between the hub (5) and the front part and the rear part of the central hole (3), the outer side walls of the cover rings (11) are in contact with the inner side walls of the central hole (3), and the inner side walls of the cover rings (11) are in contact with the inner side walls of the hub (5); the both ends of connecting rod (9) all are equipped with jack (13), connecting rod (9) all through jack (13) and the first inserted bar (79) and the joint of second inserted bar (84) in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010148268.5A CN111336235B (en) | 2020-03-05 | 2020-03-05 | Integral flexible duplex sprocket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010148268.5A CN111336235B (en) | 2020-03-05 | 2020-03-05 | Integral flexible duplex sprocket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111336235A true CN111336235A (en) | 2020-06-26 |
| CN111336235B CN111336235B (en) | 2021-04-30 |
Family
ID=71182170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010148268.5A Active CN111336235B (en) | 2020-03-05 | 2020-03-05 | Integral flexible duplex sprocket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111336235B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2056018B2 (en) * | 1969-11-14 | 1973-09-13 | Humphreys Corp., Bow, N.H.(V.St.A.) | Furnace for treating particulate material in a direct current arc plasma |
| SU713751A1 (en) * | 1978-06-07 | 1980-02-05 | Челябинский политехнический институт им. Ленинского комсомола | Endless-track propelling gear driving wheel |
| CN1043673A (en) * | 1988-12-20 | 1990-07-11 | 吴炯泰 | Automatic bicycle speed variator |
| CN207297820U (en) * | 2017-10-16 | 2018-05-01 | 浙江中益机械有限公司 | It is a kind of can Fast Installation dismounting sprocket wheel |
| CN207893097U (en) * | 2018-02-01 | 2018-09-21 | 佛山市富捷机电设备有限公司 | A kind of detachable sprocket wheel |
| CN208138435U (en) * | 2018-04-04 | 2018-11-23 | 南京丰东热处理工程有限公司 | A kind of fixed drive sprocket |
| CN110617317A (en) * | 2019-09-29 | 2019-12-27 | 薛江波 | Steel-aluminum combined chain wheel |
| CN209990873U (en) * | 2019-06-12 | 2020-01-24 | 浙江中益机械有限公司 | Sprocket of convenient dismouting |
-
2020
- 2020-03-05 CN CN202010148268.5A patent/CN111336235B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2056018B2 (en) * | 1969-11-14 | 1973-09-13 | Humphreys Corp., Bow, N.H.(V.St.A.) | Furnace for treating particulate material in a direct current arc plasma |
| SU713751A1 (en) * | 1978-06-07 | 1980-02-05 | Челябинский политехнический институт им. Ленинского комсомола | Endless-track propelling gear driving wheel |
| CN1043673A (en) * | 1988-12-20 | 1990-07-11 | 吴炯泰 | Automatic bicycle speed variator |
| CN207297820U (en) * | 2017-10-16 | 2018-05-01 | 浙江中益机械有限公司 | It is a kind of can Fast Installation dismounting sprocket wheel |
| CN207893097U (en) * | 2018-02-01 | 2018-09-21 | 佛山市富捷机电设备有限公司 | A kind of detachable sprocket wheel |
| CN208138435U (en) * | 2018-04-04 | 2018-11-23 | 南京丰东热处理工程有限公司 | A kind of fixed drive sprocket |
| CN209990873U (en) * | 2019-06-12 | 2020-01-24 | 浙江中益机械有限公司 | Sprocket of convenient dismouting |
| CN110617317A (en) * | 2019-09-29 | 2019-12-27 | 薛江波 | Steel-aluminum combined chain wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111336235B (en) | 2021-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109018205B (en) | It is a kind of can Fast Installation stable connection anchor chain | |
| CN111336235B (en) | Integral flexible duplex sprocket | |
| CN211552949U (en) | Novel joint formula water gauge that has quick connect function | |
| CN209781460U (en) | thrust bearing | |
| CN214024413U (en) | High-efficient pressure equipment device of two boards double pin kiss-coating track | |
| CN112622839B (en) | Steering mechanism for in-situ turning of automobile and using method thereof | |
| CN207328651U (en) | A kind of electronic heel brace of two-wheel car | |
| CN219904585U (en) | Bicycle saddle locking device | |
| CN217835848U (en) | Novel simple parking frame | |
| CN218118481U (en) | High-bearing stretch-proofing chain roller pin sleeve | |
| CN219969286U (en) | Automobile hub cover convenient to disassemble and assemble | |
| CN215621242U (en) | High-strength automobile triangular arm | |
| CN207997271U (en) | Steering gear housing tooling and assembly device comprising it | |
| CN210551124U (en) | Frame placing rack | |
| CN218975217U (en) | High-protection surface base of side outlet for module core | |
| CN220465170U (en) | Automobile thrust rod convenient to disassemble | |
| CN220816791U (en) | Automatic withhold oil pipe support | |
| CN219312957U (en) | Reinforced electric bicycle front fork shock absorber | |
| CN214998949U (en) | High-performance clutch release shifting fork | |
| CN218287968U (en) | Motorcycle trunk | |
| CN217874053U (en) | Cylindrical gear shaft | |
| CN216430248U (en) | Power shaft unit with limiting function | |
| CN221273374U (en) | Bicycle frame pipe body plugging device | |
| CN220416010U (en) | Rubber bushing | |
| CN221213285U (en) | Hub for motorcycle convenient for replacing spokes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210315 Address after: No. 99, Junmin Road, Huangqiao Town, Taixing City, Taizhou City, Jiangsu Province Applicant after: Jiangsu Hongan Precision Machinery Manufacturing Co.,Ltd. Address before: Building 6, student dormitory building, Tongling College, 1335 Cuihu 4th Road, Tongling City, Anhui Province 244000 Applicant before: Li Jinghui |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |