CN114198487B - Reinforced gear shaft with replaceable gear teeth - Google Patents
Reinforced gear shaft with replaceable gear teeth Download PDFInfo
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- CN114198487B CN114198487B CN202111530567.6A CN202111530567A CN114198487B CN 114198487 B CN114198487 B CN 114198487B CN 202111530567 A CN202111530567 A CN 202111530567A CN 114198487 B CN114198487 B CN 114198487B
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- rod
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- 238000009434 installation Methods 0.000 claims abstract description 21
- 230000000670 limiting effect Effects 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 238000005452 bending Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
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- 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
- F16H57/00—General details of gearing
- F16H57/0018—Shaft assemblies for gearings
- F16H57/0025—Shaft assemblies for gearings with gearing elements rigidly connected to a shaft, e.g. securing gears or pulleys by specially adapted splines, keys or methods
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- 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
- F16H57/00—General details of gearing
- F16H57/0018—Shaft assemblies for gearings
- F16H57/0037—Special features of coaxial shafts, e.g. relative support thereof
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to the technical field of gear shafts, and discloses a reinforced gear shaft with replaceable gear teeth, which comprises a gear shaft main body, wherein second clamping grooves are formed in the top and the bottom of the left side of the gear shaft main body, a limiting block is clamped in the second clamping grooves and fixedly connected into the gear shaft main body, a threaded hole is formed in the bottom of the left side of the limiting block, and a clamping mechanism is connected in the threaded hole in a threaded manner. This can change reinforced gear axle of teeth of a cogwheel can fix a position the stopper through the joint mechanism that sets up to realize the purpose with the fixed joint of work piece above the gear shaft main part, can make the gear shaft main part adapt to the gear of different specifications, reduced the limitation that the gear shaft main part used, facilitate the use simultaneously, through the installation mechanism who sets up, can make dead lever and gear shaft main part fix, can make a gear shaft install a plurality of gears, improved the result of use of gear shaft, satisfied user's user demand.
Description
Technical Field
The invention relates to the technical field of gear shafts, in particular to a reinforced gear shaft with replaceable gear teeth.
Background
Gear shafts refer to mechanical parts that support and revolve with rotating parts to transmit motion, torque, or bending moment. Typically in the form of a metal round rod, the segments may have different diameters. The parts of the machine which perform rotary motion are arranged on the shaft, and the shaft can be divided into a crankshaft and a straight shaft according to the different shapes of the axes. According to the bearing condition of the shaft, the bearing condition can be divided into: (1) the rotating shaft is the most common shaft in machinery, such as the shaft in various reducers, and the like, and bears both bending moment and torque during operation. (2) The spindle is used for supporting the rotating parts to bear only bending moment without transmitting torque, some spindles rotate, such as the shafts of railway vehicles, and some spindles do not rotate, such as the shafts for supporting pulleys. (3) The transmission shaft is mainly used for transmitting torque without bearing bending moment, such as a long optical axis in a crane moving mechanism, a driving shaft of an automobile and the like.
When the existing gear shaft is used, the existing gear shaft can only adapt to gears of the same specification, certain limitation exists, meanwhile, one gear shaft cannot be provided with a plurality of gears, the using effect of the gear shaft is reduced, and the using requirement of a user cannot be met.
Disclosure of Invention
The present invention is directed to a reinforced gear shaft with replaceable gear teeth, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a can change strenghthened type gear shaft of teeth of a cogwheel, includes the gear shaft main part, the second draw-in groove has all been seted up at gear shaft main part left side top and bottom, the joint has the stopper in the second draw-in groove, stopper fixed connection is in the gear shaft main part, threaded hole has been seted up to stopper left side bottom, threaded hole threaded connection has joint mechanism, joint mechanism fixed connection is in gear shaft main part left side, gear shaft main part right side joint has installation mechanism, installation mechanism right side fixedly connected with dead lever, dead lever right side surface fixedly connected with second gear.
The clamping mechanism comprises a first sliding rail which is in sliding connection with the left side of the gear shaft main body, a second fixing plate is fixedly connected with the left side of the first sliding rail, a first telescopic link is fixedly connected with the middle of the left side of the second fixing plate, a support frame is fixedly connected with the left side of the first telescopic link, a support frame hinge is hinged to the left side of the second fixing plate, and a mounting shell is hinged to the left side hinge of the support frame.
Preferably, the top and the bottom fixedly connected with bracing piece in the installation shell, bracing piece surface sliding connection has solid fixed ring, gu fixed ring right side fixedly connected with rack, rack right side fixedly connected with solid fixed ring, gu fixed ring in sliding connection has the bracing piece, bracing piece fixedly connected with is at the top and the bottom in the installation shell right side, under the mutually supporting of rack and first gear, can drive threaded rod synchronous rotation.
Preferably, the rack bottom fixedly connected with connecting rod, connecting rod bottom fixedly connected with mounting panel, first spring has been cup jointed on the connecting rod surface, be provided with first spring between installation shell and the mounting panel, first spring top fixedly connected with installation shell, first spring bottom fixedly connected with mounting panel, mounting panel top both sides fixedly connected with second locating plate, second locating plate left side top fixedly connected with second telescopic link, first fixture block of second telescopic link left side fixedly connected with, fixedly connected with second spring in the middle of the first fixture block right side, second spring fixedly connected with is in second locating plate left side top, first fixture block right side bottom fixedly connected with third telescopic link, third telescopic link fixedly connected with second locating plate left side top can drive the rack and follow vertical direction through the connecting rod that sets up.
Preferably, the first locating plate of installation shell bottom both sides fixedly connected with, first recess has been seted up to first locating plate right side bottom, the joint has first fixture block in the first recess, plays the effect of location to the rack through the first fixture block that sets up.
Preferably, the surface engagement of rack top has first gear, first gear inner circle fixedly connected with threaded rod, threaded rod surface fixedly connected with bearing, bearing bottom fixedly connected with first fixed plate, first fixed plate fixedly connected with is at the installation shell top, through first fixed plate and the bearing that set up, plays the effect of supporting threaded rod and first gear.
Preferably, the mounting mechanism comprises a first rectangular groove, the right side of the gear shaft main body is arranged in the first rectangular groove, a second clamping block is clamped in the first rectangular groove, a hole groove is formed in the top of the second clamping block, the second clamping block is fixedly connected to the left side of the fixing rod, the second rectangular groove is formed in the middle of the right side of the gear shaft main body, a third clamping block is clamped in the second rectangular groove, second grooves are formed in the top and the bottom of the third clamping block, a third spring is fixedly connected to the bottom of the second groove, a trapezoid clamping block is fixedly connected to the top of the third spring, a trapezoid groove is formed in the gear shaft main body, and the trapezoid clamping block is clamped inside the trapezoid groove through the arranged third spring, so that the trapezoid clamping block enters the trapezoid groove.
Preferably, the first draw-in groove has been seted up on gear shaft main part top right side, both sides fixedly connected with first connecting plate in the first draw-in groove, the spout has been seted up in the first connecting plate, sliding connection has the slide bar in the spout, slide bar top fixedly connected with spacing ring, the fourth spring has been cup jointed on slide bar bottom surface, slide bar bottom fixedly connected with U type fixture block, U type fixture block sliding connection is on the right side in the gear shaft main part, through the spacing ring that sets up, prevents that the slide bar from droing at gliding in-process.
Preferably, the screw hole has been seted up at gear shaft main part right side top, threaded hole threaded connection has the bolt, bolt surface threaded connection has the second connecting plate, second connecting plate bottom sliding connection has the second slide rail, second slide rail fixed connection is in dead lever top left side, through the bolt that sets up, can make the dead lever reach fixed purpose to the gear shaft main part.
Compared with the prior art, the invention provides the reinforced gear shaft with the replaceable gear teeth, which has the following beneficial effects:
1. this can change reinforced gear axle of teeth of a cogwheel, through the joint mechanism that sets up, inside entering into the first recess that first locating plate right side was seted up automatically through first fixture block, reach the effect to the rack location, can fix a position the stopper simultaneously to realize the purpose with work piece fixed joint above the gear shaft main part, can make the gear shaft main part adapt to the gear of different specifications, reduced the limitation that the gear shaft main part used, made things convenient for the use of user simultaneously.
2. This can change strenghthened type gear shaft of teeth of a cogwheel, through the installation mechanism who sets up, enter into the dovetail groove inside through trapezoidal fixture block, rotate the bolt, can make dead lever and gear shaft main part fix, can make a gear shaft install a plurality of gears, improved the result of use of gear shaft, satisfied user's user demand.
3. Through the first fixture block that sets up, can enter into the inside first recess of seting up on first locating plate right side automatically, reach the effect to the rack location, can fix a position the stopper simultaneously.
Drawings
For a clearer description of the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:
FIG. 1 is a schematic diagram of a structural body of the present invention;
FIG. 2 is a schematic cross-sectional view of the entire structure of the present invention;
FIG. 3 is a schematic side view in cross-section of a portion of the structure of the present invention;
FIG. 4 is a schematic view of a left side cross-section of the gear shaft body taken;
FIG. 5 is a schematic cross-sectional view of a clamping mechanism according to the present invention;
FIG. 6 is a schematic cross-sectional view of the mounting mechanism taken;
FIG. 7 is an enlarged schematic view of the structure A in FIG. 5;
fig. 8 is an enlarged schematic view of the structure at B in fig. 6.
In the figure: 1. a gear shaft main body; 2. a clamping mechanism; 21. a bearing; 22. a threaded rod; 23. a first fixing plate; 24. a first slide rail; 25. a second fixing plate; 26. a support frame; 27. a first telescopic rod; 28. a first positioning plate; 29. a second positioning plate; 201. a mounting plate; 202. a first gear; 203. a rack; 204. a fixing ring; 205. a support rod; 206. a mounting shell; 207. a connecting rod; 208. a first spring; 209. a first groove; 211. a first clamping block; 212. a second telescopic rod; 213. a second spring; 214. a third telescopic rod; 3. a mounting mechanism; 31. a second slide rail; 32. a second clamping block; 33. a trapezoid groove; 34. a second groove; 35. a third spring; 36. a trapezoidal clamping block; 37. a first rectangular groove; 38. a second rectangular groove; 39. a third clamping block; 301. a first connection plate; 302. a second connecting plate; 303. a bolt; 304. a limiting ring; 305. a slide bar; 306. a fourth spring; 307. a first clamping groove; 308. a U-shaped clamping block; 4. a second gear; 5. a fixed rod; 6. a limiting block; 7. and a second clamping groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: can change strenghthened type gear shaft of teeth of a cogwheel, including gear shaft main part 1, gear shaft main part 1 left side top and bottom have all been seted up second draw-in groove 7, the joint has stopper 6 in the second draw-in groove 7, stopper 6 fixed connection is in gear shaft main part 1, the screw hole has been seted up to stopper 6 left side bottom, threaded hole threaded connection has joint mechanism 2, joint mechanism 2 fixed connection is in gear shaft main part 1 left side, gear shaft main part 1 right side joint has installation mechanism 3, installation mechanism 3 right side fixedly connected with dead lever 5, dead lever 5 right side fixed surface is connected with second gear 4.
The clamping mechanism 2 comprises a first slide rail 24, the first slide rail 24 is slidingly connected to the left side of the gear shaft main body 1, a second fixing plate 25 is fixedly connected to the left side of the first slide rail 24, a first telescopic rod 27 is fixedly connected to the middle of the left side of the second fixing plate 25, a support frame 26 is fixedly connected to the left side of the first telescopic rod 27, the support frame 26 is hinged to the left side of the second fixing plate 25, a mounting shell 206 is hinged to the left side hinge of the support frame 26, support rods 205 are fixedly connected to the top and the bottom of the left side in the mounting shell 206, a fixing ring 204 is slidingly connected to the surface of the support rods 205, a rack 203 is fixedly connected to the right side of the fixing ring 204, a support rod 205 is slidingly connected to the fixing ring 204, the support rods 205 are fixedly connected to the top and the bottom of the right side in the mounting shell 206, and can drive a threaded rod 22 to synchronously rotate under the mutual cooperation of the rack 203 and the first gear 202, the bottom of the rack 203 is fixedly connected with a connecting rod 207, the bottom of the connecting rod 207 is fixedly connected with a mounting plate 201, the surface of the connecting rod 207 is sleeved with a first spring 208, a first spring 208 is arranged between a mounting shell 206 and the mounting plate 201, the top of the first spring 208 is fixedly connected with the mounting plate 206, the bottom of the first spring 208 is fixedly connected with the mounting plate 201, the two sides of the top of the mounting plate 201 are fixedly connected with a second positioning plate 29, the left top of the second positioning plate 29 is fixedly connected with a second telescopic rod 212, the left side of the second telescopic rod 212 is fixedly connected with a first clamping block 211, the middle of the right side of the first clamping block 211 is fixedly connected with a second spring 213, the second spring 213 is fixedly connected with the left top of the second positioning plate 29, the right bottom of the first clamping block 211 is fixedly connected with a third telescopic rod 214, the third telescopic rod 214 is fixedly connected with the left top of the second positioning plate 29, through the arranged connecting rod 207, can drive rack 203 and remove along vertical direction, the first locating plate 28 of installation shell 206 bottom both sides fixedly connected with, first recess 209 has been seted up to first locating plate 28 right side bottom, joint has first fixture block 211 in the first recess 209, play the effect of location to rack 203 through the first fixture block 211 that sets up, rack 203 top surface meshing has first gear 202, first gear 202 inner circle fixedly connected with threaded rod 22, threaded rod 22 fixedly connected with bearing 21, bearing 21 bottom fixedly connected with first fixed plate 23, first fixed plate 23 fixedly connected with is at installation shell 206 top, through first fixed plate 23 and bearing 21 that set up, play the effect of support to threaded rod 22 and first gear 202.
The mounting mechanism 3 comprises a first rectangular groove 37, the first rectangular groove 37 is formed in the right side of the gear shaft main body 1, a second clamping block 32 is clamped in the first rectangular groove 37, a hole groove is formed in the top of the second clamping block 32, the second clamping block 32 is fixedly connected to the left side of the fixed rod 5, a second rectangular groove 38 is formed in the middle of the right side of the gear shaft main body 1, a third clamping block 39 is clamped in the second rectangular groove 38, a second groove 34 is formed in the top and the bottom of the third clamping block 39, a third spring 35 is fixedly connected to the bottom of the second groove 34, a trapezoidal clamping block 36 is fixedly connected to the top of the third spring 35, a trapezoidal groove 33 is formed in the gear shaft main body 1, the trapezoidal clamping block 36 is clamped in the trapezoidal groove 33, the third spring 35 is arranged, the trapezoidal clamping block 36 can enter the trapezoidal groove 33, a first clamping groove 307 is formed in the right side of the top of the gear shaft main body 1, a first connecting plate 301 is fixedly connected to the two sides of the first clamping groove 307, a sliding groove is formed in the first connecting plate 301, a sliding groove is formed in the sliding shaft is connected in the sliding shaft 301 in the sliding groove, a sliding rod 304 is fixedly connected to the top of the sliding rod 304, a limiting ring 304 is fixedly connected to the bottom of the sliding rod 304, a threaded hole is formed in the sliding rod 302 is fixedly connected to the bottom of the sliding rod 31, a threaded bolt is fixedly connected to the bottom of the sliding rod 302, and the sliding rod is connected to the top of the sliding rod 31, and the sliding rod is connected to the sliding rod side of the sliding rod 31 through the sliding rod 31, and the sliding rod is connected to the sliding rod side of the sliding rod 31, and the sliding rod is connected to the sliding rod 3 through the sliding rod 3, and the sliding rod is provided to the sliding rod 3 is connected to the sliding rod 3.
In actual operation, when this device is used, at first with the work piece joint of connecting gear on gear shaft main part 1, at the in-process of joint, inside the stopper 6 of work piece fixed connection can enter into second draw-in groove 7, after stopper 6 enters into inside second draw-in groove 7, slide two installation shells 206 simultaneously to the direction that is close to each other, and press two mounting panels 201 simultaneously to the direction that is close to each other, two mounting panels 201 can drive two connecting rods 207 and two racks 203 to the direction synchronous motion that is close to each other, solid fixed ring 204 slides on the bracing piece 205 surface at this moment, and first spring 208 is compressed state, in the in-process that rack 203 moved, can drive first gear 202 synchronous rotation, and drive 22 synchronous rotation, apply right force extrusion installation shell 206 simultaneously, can enter into inside stopper 6 when making threaded rod 22 rotate, simultaneously under the elasticity of second spring 213, second telescopic link 212 and third telescopic link's 214, can drive the gear shaft 211 automatically enter into the inside first recess 209 that first locating plate 28 right side was seted up, can realize the opposite positioning effect to the gear shaft main part 1, can not be adjusted to the realization of the main part 1 through the repeated purpose of connecting gear, can be realized on the main part 1, the realization is difficult to the principle is realized, the opposite positioning of the work piece is realized, the work piece is difficult to be fixed to the main part is difficult to the face to the side.
When the number of gears needs to be increased for the gear shaft main body 1, so that the gear shaft main body 1 can be used, the fixing rod 5 can be clamped on the right side of the gear shaft main body 1, in the clamping process, the third clamping block 39 can be clamped inside the second rectangular groove 38, at the moment, the trapezoid clamping block 36 is always inside the second groove 34 under the external limiting effect, the third spring 35 is in a compressed state, when the left side of the third clamping block 39 is tightly attached to the left side in the second rectangular groove 38, the trapezoid clamping block 36 can enter the trapezoid groove 33, the third spring 35 is in a stretching state, meanwhile, the second clamping block 32 can enter the first rectangular groove 37, and under the elastic force of the fourth spring 306, the U-shaped clamping block 308 can be driven to be clamped inside the second clamping block 32, at the moment, the sliding rod 305 slides inside the first connecting plate 301, at the end, the second connecting plate 302 is tightly attached to the right side of the gear shaft main body 1, the third spring 35 is in a compressed state, the trapezoid clamping block 36 can enter the trapezoid clamping groove 33, the third spring 35 is in a stretching state, the principle, the fixing rod 5 and the gear shaft main body 1 can be fixed, and the fixing rod 5 can be detached by repeating the steps in the contrary.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (4)
1. The utility model provides a can change strenghthened type gear shaft of teeth of a cogwheel, includes gear shaft main part (1), its characterized in that: the gear shaft is characterized in that a second clamping groove (7) is formed in the top and the bottom of the left side of the gear shaft main body (1), a limiting block (6) is clamped in the second clamping groove (7), the limiting block (6) is fixedly connected in the gear shaft main body (1), a threaded hole is formed in the bottom of the left side of the limiting block (6), a clamping mechanism (2) is connected in the threaded hole in a threaded manner, the clamping mechanism (2) is fixedly connected to the left side of the gear shaft main body (1), an installation mechanism (3) is clamped on the right side of the gear shaft main body (1), a fixing rod (5) is fixedly connected to the right side of the installation mechanism (3), and a second gear (4) is fixedly connected to the right side surface of the fixing rod (5);
the clamping mechanism (2) comprises a first sliding rail (24), the first sliding rail (24) is slidingly connected to the left side of the gear shaft main body (1), a second fixing plate (25) is fixedly connected to the left side of the first sliding rail (24), a first telescopic rod (27) is fixedly connected to the middle of the left side of the second fixing plate (25), a supporting frame (26) is fixedly connected to the left side of the first telescopic rod (27), the supporting frame (26) is hinged to the left side of the second fixing plate (25), a mounting shell (206) is hinged to the left side of the supporting frame (26), a supporting rod (205) is fixedly connected to the top and the bottom of the left side in the mounting shell (206), a fixing ring (204) is slidingly connected to the surface of the supporting rod (205), a rack (203) is fixedly connected to the right side of the fixing ring (204), a supporting rod (205) is slidingly connected to the middle of the right side of the fixing ring (204), the supporting rod (205) is fixedly connected to the top and the bottom of the right side of the mounting shell (206), a connecting rod (207) is fixedly connected to the bottom of the connecting rod (207), a connecting rod (207) is fixedly connected to the surface of the connecting rod (207), be provided with first spring (208) between installation shell (206) and mounting panel (201), first spring (208) top fixedly connected with installation shell (206), first spring (208) bottom fixedly connected with mounting panel (201), mounting panel (201) top both sides fixedly connected with second locating plate (29), second locating plate (29) left side top fixedly connected with second telescopic link (212), first fixture block (211) of second telescopic link (212) left side fixedly connected with, fixedly connected with second spring (213) in the middle of first fixture block (211) right side, second spring (213) fixedly connected with is at second locating plate (29) left side top, first fixture block (211) right side bottom fixedly connected with third telescopic link (214), third telescopic link (214) fixedly connected with is at second locating plate (29) left side top.
2. The gear shaft of claim 1, wherein the gear shaft comprises: the mounting shell (206) bottom both sides fixedly connected with first locating plate (28), first recess (209) have been seted up to first locating plate (28) right side bottom, joint has first fixture block (211) in first recess (209).
3. The gear shaft of claim 1, wherein the gear shaft comprises: the top surface engagement of rack (203) has first gear (202), first gear (202) inner circle fixedly connected with threaded rod (22), threaded rod (22) surface fixedly connected with bearing (21), bearing (21) bottom fixedly connected with first fixed plate (23), first fixed plate (23) fixedly connected with is at installation shell (206) top.
4. The gear shaft of claim 1, wherein the gear shaft comprises: the mounting mechanism (3) comprises a first rectangular groove (37), the first rectangular groove (37) is formed on the right side of the gear shaft main body (1), a second clamping block (32) is clamped in the first rectangular groove (37), a hole groove is formed in the top of the second clamping block (32), the second clamping block (32) is fixedly connected to the left side of the fixing rod (5), a second rectangular groove (38) is formed in the middle of the right side of the gear shaft main body (1), a third clamping block (39) is clamped in the second rectangular groove (38), a second groove (34) is formed in the top and the bottom of the third clamping block (39), a third spring (35) is fixedly connected to the bottom in the second groove (34), a trapezoid clamping block (36) is fixedly connected to the top of the third spring, a trapezoid groove (33) is formed in the gear shaft main body (1), the trapezoid clamping block (36) is clamped inside the trapezoid groove (33), a first clamping groove (307) is formed in the right side of the top of the gear shaft main body (1), a second groove (34) is formed in the first groove (307), a sliding joint plate (301) is formed in the first groove (307), a sliding joint (301) is formed in the first groove (301), a sliding joint (301) and the sliding joint (301) is formed in the first side, and the sliding joint groove (301) is formed in the first sliding joint groove (301), the utility model discloses a gear shaft, including gear shaft main part (5) and fixed rod, including gear shaft main part (1) and fixed rod (5), sliding rod (305) bottom surface has cup jointed fourth spring (306), sliding rod (305) bottom fixedly connected with U type fixture block (308), right side in gear shaft main part (1) is connected to U type fixture block (308) sliding, the screw hole has been seted up at gear shaft main part (1) right side top, screw threaded hole threaded connection has bolt (303), bolt (303) surface threaded connection has second connecting plate (302), second connecting plate (302) bottom sliding connection has second slide rail (31), second slide rail (31) fixedly connected with dead lever (5) top left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111530567.6A CN114198487B (en) | 2021-12-14 | 2021-12-14 | Reinforced gear shaft with replaceable gear teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111530567.6A CN114198487B (en) | 2021-12-14 | 2021-12-14 | Reinforced gear shaft with replaceable gear teeth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114198487A CN114198487A (en) | 2022-03-18 |
| CN114198487B true CN114198487B (en) | 2023-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111530567.6A Active CN114198487B (en) | 2021-12-14 | 2021-12-14 | Reinforced gear shaft with replaceable gear teeth |
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| CN (1) | CN114198487B (en) |
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| CN107882954A (en) * | 2017-11-25 | 2018-04-06 | 江苏盛安资源股份有限公司 | New-energy automobile gear |
| CN209179944U (en) * | 2018-12-03 | 2019-07-30 | 佛山科学技术学院 | A kind of small wind-driven generator being mountable to building wall |
| CN210799979U (en) * | 2019-09-16 | 2020-06-19 | 杭州爱博汽车零部件有限公司 | Low-noise intermediate shaft assembly for new energy automobile |
| CN211525313U (en) * | 2019-10-17 | 2020-09-18 | 东莞市利赢金属实业有限公司 | Shaft |
| CN110848367A (en) * | 2019-11-20 | 2020-02-28 | 苏州市方圆链传动有限公司 | Low-noise transmission chain wheel |
| CN213776129U (en) * | 2020-12-09 | 2021-07-23 | 扬州市巨峰传动设备有限公司 | High-speed gear shaft |
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| CN114198487A (en) | 2022-03-18 |
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