CN207814410U - The transmission system of folk art term position horse riding machine - Google Patents
The transmission system of folk art term position horse riding machine Download PDFInfo
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- CN207814410U CN207814410U CN201721673536.5U CN201721673536U CN207814410U CN 207814410 U CN207814410 U CN 207814410U CN 201721673536 U CN201721673536 U CN 201721673536U CN 207814410 U CN207814410 U CN 207814410U
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- shelves
- friction clutch
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- fast
- slow
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Abstract
The transmission system of folk art term position horse riding machine, including friction clutch mechanism, input terminal planetary reduction gear, output end planetary reduction gear, box assembly and shifting fork mechanism；Friction clutch mechanism includes input shaft, jackshaft, output shaft, fast shelves clutch collar, fast shelves friction clutch, slow shelves friction clutch and slow shelves clutch collar；Shifting fork mechanism is slided by stirring slow shelves friction clutch on the outer wall of fast shelves friction clutch, is detached or is engaged with slow shelves clutch collar to control slow shelves friction clutch；It is slided by stirring fast shelves friction clutch on jackshaft, is detached or is engaged with fast shelves clutch collar to control fast shelves friction clutch.It is time saving and energy saving when the utility model demounting bolt, improve working efficiency.The switching that fast shelves and slow shelves can be realized by rotational handle cuts gear down, slow shelves torque is big and rotating speed is low, it is ensured that overcomes pretightning force and loosers a bolt when initial demounting bolt.Gear up is cut after unscrewing, fast shelves reduce torque and increase speed, to quickly screw out bolt.
Description
Technical field
The utility model is related to automotive service set, especially a kind of transmission system of folk art term position horse riding machine.
Background technology
Currently, leaf springs of car bolt disassembly tool in the market has three classes：The first kind is spanner, by spanner to leaf spring spiral shell
The nut of bolt applies torque to dismount, such tool is laborious, time-consuming, work efficiency is extremely low；Second class is that manual car spring bolt is torn open
Device is filled, by being manually entered power, torque is applied to the nut of spring bolt to dismount using deceleration force amplifier, this kind of tool is too
It is heavy, inconvenient for operation, work efficiency is relatively low；Third class is electric vehicle spring bolt disassemblerassembler, by motor input power, then
Torque is applied to the nut of spring bolt to dismount by deceleration force amplifier, this kind of equipment output torque when dismantling spring bolt is permanent
Fixed, unadjustable, the rotating speed of deceleration force amplifier rear output shaft is very slow, although larger torque can guarantee in initial dismounting smooth gram
Bolt pretightening is taken, bolt is unscrewed, but after bolt is unscrewed, it is only necessary to which the torque of very little can be screwed out, and at this moment still be protected
Plenty of time and electric energy can be wasted by holding large torque and the slow-speed of revolution.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, and provide a kind of power train of folk art term position horse riding machine
System.It solves that existing transmission cars spring bolt replacer working efficiency caused by output torque is constant is low and electric energy
The problem of waste.
The technical solution of the utility model is：The transmission system of folk art term position horse riding machine, including friction clutch mechanism, input terminal
Planetary reduction gear, output end planetary reduction gear, box assembly and shifting fork mechanism；
Friction clutch mechanism includes that input shaft, jackshaft, output shaft, fast shelves clutch collar, fast shelves friction clutch, slow shelves rub
Wipe clutch and slow shelves clutch collar；
Input shaft is associated in front end with power source, affixed in rear end and the power input of input terminal planetary reduction gear；In
Countershaft is mounted on by bearing in the endoporus of fast shelves clutch collar in front end, is mounted directly or indirectly to be driven by bearing in rear end
On case, its rear end and the power input of output end planetary reduction gear are affixed；Output shaft front end and output end planetary reduction gear
Power output member is affixed, and is mounted directly or indirectly on reduction box B by bearing, and its rear end is stretched out from reduction box B；Fast shelves
Clutch collar is set with and is fixed on input shaft, and be movably arranged on by bearing the power output member of input terminal planetary reduction gear
In endoporus；Fast shelves friction clutch is sleeved on jackshaft, with jackshaft by spline fitted, and can be slided on jackshaft
It is dynamic；Slow shelves friction clutch is sleeved on fast shelves friction clutch, with fast shelves friction clutch by spline fitted, and can
It is slided on fast shelves friction clutch；Slow shelves clutch collar is fixed in the rear end of the power output member of input terminal planetary reduction gear；
Input terminal planetary reduction gear is fixedly mounted in reduction box A, and power input is affixed with input shaft in front end,
Rear end and fast shelves clutch collar are affixed, and power output member is affixed in rear end and slow shelves clutch collar；Output end planetary reduction gear is fixed
In reduction box B, power input is fixed in the rear end of jackshaft, and the front end of power output member and output shaft is solid
It connects；
Box assembly includes reduction box A, reduction box B and transmission case；Reduction box A and reduction box B are respectively and fixedly connected to transmission case
On；
Shifting fork mechanism is mounted in transmission case, is associated with, is passed through with slow shelves friction clutch and fast shelves friction clutch
It stirs slow shelves friction clutch to slide on the outer wall of fast shelves friction clutch, be connect with slow shelves to control slow shelves friction clutch
Trap detaches or engagement；It is slided by stirring fast shelves friction clutch on jackshaft, to control fast shelves friction clutch
It detaches or engages with fast shelves clutch collar；And when fast shelves friction clutch is engaged with fast shelves clutch collar, slow shelves friction clutch with
Slow shelves clutch collar be in discrete state, when slow shelves friction clutch is engaged with slow shelves clutch collar, fast shelves friction clutch and soon
Shelves clutch collar is in discrete state.
The further technical solution of the utility model is：Fast shelves friction clutch is equipped with fork slot A, slow shelves friction clutch
Device is equipped with fork slot B；
The shifting fork mechanism include handle, handle set, Handle axis, bevel gear A, bevel gear B, leading screw, screw A, screw B,
Shift fork A and shift fork B；Handle is fixedly connected on handle set；Handle set is fixed on one end that Handle axis is located at outside transmission case；Hand
Arbor is mounted directly or indirectly to by bearing on transmission case at both ends, and one end is located in transmission case, and the other end, which is located at, to be passed
Outside dynamic case；Bevel gear A is fixed on one end that Handle axis is located in transmission case；Bevel gear B be fixed on leading screw and with bevel gear A
Engagement；Leading screw both ends are mounted directly or indirectly on transmission case by axle sleeve and inside transmission case, which is provided with the first spiral shell
Revolve silk portion and the second taenidium portion opposite with the first taenidium portion hand of spiral；Screw A is mounted on leading screw and and leading screw
On the first taenidium portion screw；Screw B is mounted on leading screw and is screwed with the second taenidium portion on leading screw；Shift fork A mono-
End is fixed on screw A, and the other end stretches into the fork slot A of fast shelves friction clutch, exists for stirring fast shelves friction clutch
It is slided on jackshaft, detaches or engage with fast shelves clutch collar to control fast shelves friction clutch；The one end shift fork B is fixed in screw
On B, the other end stretches into the fork slot B of slow shelves friction clutch, for stirring slow shelves friction clutch in fast shelves friction clutch
It is slided on the outer wall of device, detaches or engage with slow shelves clutch collar to control slow shelves friction clutch.
The further technical solution of the utility model is：Fast shelves friction clutch is equipped with fork slot A, slow shelves friction clutch
Device is equipped with fork slot B；
The shifting fork mechanism include handle, handle set, slow shelves shift fork axle, slow shelves gear, fast shelves shift fork axle, rapid gear,
Shift fork slide-and-guide axis, fast shelves shift fork and slow shelves shift fork；Handle is fixedly connected on handle set；Handle set is fixed in slow shelves shift fork
Axle position is on one end outside transmission case；Slow shelves shift fork axle is mounted directly or indirectly to by bearing on transmission case at both ends, one
End is located in transmission case, and the other end is located at outside transmission case；Slow shelves gear is fixed in one end that slow shelves shift fork axle is located in transmission case
On, and engaged with the tooth-strip part B on slow shelves shift fork；Fast shelves shift fork axle is mounted directly or indirectly to transmission case at both ends by bearing
It goes up and is located in transmission case；Rapid gear is fixed in fast shelves shift fork axle, and is engaged with the tooth-strip part A on fast shelves shift fork, and same
When engaged with slow shelves gear；Shift fork slide-and-guide axis both ends are fixedly mounted on transmission chamber interior wall；Fast shelves shift fork lower end is mounted on
On shift fork slide-and-guide axis, upper end is stretched into the fork slot A of fast shelves friction clutch, for stirring fast shelves friction clutch in
It is slided on countershaft, detaches or engage with fast shelves clutch collar to control fast shelves friction clutch, fast shelves shift fork is equipped with tooth-strip part
A；Slow shelves shift fork lower end is mounted on shift fork slide-and-guide axis, and upper end is stretched into the fork slot B of slow shelves friction clutch, for dialling
It moves slow shelves friction clutch to slide on the outer wall of fast shelves friction clutch, be engaged with slow shelves to control slow shelves friction clutch
Set separation or engagement, slow shelves shift fork are equipped with tooth-strip part B；Fast shelves shift fork and slow shelves shift fork can be slided on shift fork slide-and-guide axis
It is dynamic.
Further technical solution is the utility model：It further includes shift fork return mechanism；Shift fork return mechanism includes
Spring, bolt A and bolt B；Spring one end is connected on bolt A, and the other end is connected in bolt B, and is in stretches shape always
State；Bolt A is fixedly mounted on the inner wall of transmission case；Bolt B is fixedly mounted on slow shelves shift fork.
The further technical solution of the utility model is：The power input of slow shelves clutch collar and input terminal planetary reduction gear
It is integrally formed；
Slow shelves clutch collar is equipped with inner conical drogue, and slow shelves friction clutch is equipped with to match with the inner conical drogue on slow shelves clutch collar
The external conical sleeve of conjunction；Fast shelves clutch collar is equipped with inner conical drogue, and fast shelves friction clutch is equipped with and the inner conical drogue on fast shelves clutch collar
Matched external conical sleeve.
The further technical solution of the utility model is：Input terminal planetary reduction gear includes outer shell A, interior sheath body A, the sun
Gear A, planetary gear A and gear shaft A；
Outer shell A is in the sleeve shaped of both ends open, is fixedly mounted in reduction box A, and internal tooth A is equipped in endoporus；
Interior sheath body A is in hollow cylinder, and one section is movably arranged in the endoporus of outer shell A, and another section from outer shell A
Endoporus in stretch out and be connected as one with slow shelves clutch collar, positioned at outer shell A endoporus in one section have at two support, one
Place passes sequentially through gear shaft A, planetary gear A and outer shell A and is supported on reduction box A, and another place is supported by bearing and end cap
On reduction box A, the axis hole A that chamber is inserted into the inner for input shaft is provided on one side end face, side wall is equipped with for planetary gear A
The opening A stretched out from its inner cavity；
Sun gear A is sleeved on fast shelves clutch collar and is integrally formed with fast shelves clutch collar, and in the inner cavities interior sheath body A
At the heart；
Planetary gear A is by being fixed in the gear shaft A on interior sheath body A in the inner cavity of interior sheath body A, and quantity is at least
There are three, and around sun gear A arrangements, part tooth is stretched out by the opening A on interior sheath body A side walls, while and the sun
The gear part of gear A and the internal tooth A engagements of outer shell A, to which the dynamic retarding of sun gear A to be transferred on interior sheath body A；
Sun gear A is the power input of input terminal planetary reduction gear；Interior sheath body A is the dynamic of input terminal planetary reduction gear
Power output；
Output end planetary reduction gear includes outer shell B, interior sheath body B, sun gear B, planetary gear B and gear shaft B；
Outer shell B is in the sleeve shaped of both ends open, is fixedly mounted in reduction box B, and internal tooth B is equipped in endoporus；
Interior sheath body B be in hollow cylinder, be movably arranged in the endoporus of outer shell B, pass sequentially through gear shaft B,
Planetary gear B and outer shell B are supported on reduction box B, and the axis hole B that chamber is inserted into the inner for jackshaft is provided on one side end face,
Another side end face and output shaft are affixed, and side wall is equipped with the opening B stretched out from its inner cavity for planetary gear B；
Sun gear B is set with and is fixed in the rear end of jackshaft, and at interior sheath body B lumen centers, and is looped around
Surrounding planetary gear B engagements；
Planetary gear B is by being fixed in the gear shaft B on interior sheath body B in the inner cavity of interior sheath body B, and quantity is at least
There are three, and around sun gear B arrangements, part tooth is stretched out by the opening B on interior sheath body B side walls, while and the sun
The internal tooth B engagements of gear B and outer shell B, to which the dynamic retarding of sun gear B to be transferred on interior sheath body B；
Sun gear B is the power input of output end planetary reduction gear；Interior sheath body B is the dynamic of output end planetary reduction gear
Power output.
The further technical solution of the utility model is：Jackshaft is equipped with the spline for fast shelves friction clutch slips,
Fast shelves friction clutch is equipped with the spline for slow shelves friction clutch slips.
The utility model has the following advantages that compared with prior art：
It is time saving and energy saving when demounting bolt, improve working efficiency.The switching that fast shelves and slow shelves can be realized by rotational handle, when
When initial demounting bolt, gear down is cut, slow shelves torque is big and rotating speed is low, it is ensured that overcomes pretightning force and loosers a bolt.It is cut after unscrewing
Gear up, fast shelves reduce torque and increase speed, to quickly screw out bolt.
(the shift fork A in embodiment 1 and shift fork B, the fast shelves in embodiment 2 are dialled for two in shifting fork mechanism action executive items
Fork and slow shelves shift fork) it is interrelated, it moves synchronously, and then ensure when fast shelves friction clutch is engaged with fast shelves clutch collar, slowly
Shelves friction clutch is in discrete state with slow shelves clutch collar, when slow shelves friction clutch is engaged with slow shelves clutch collar, fast shelves
Friction clutch is in discrete state with fast shelves clutch collar.
The utility model is further described below in conjunction with figure and embodiment.
Description of the drawings
Fig. 1 is structural schematic diagram of the embodiment 1 under slow shelves engagement state；
Fig. 2 is the A-A sectional views of Fig. 1；
Fig. 3 is the B-B partial sectional views of Fig. 1；
Fig. 4 is structural schematic diagram of the embodiment 1 under fast shelves engagement state；
Fig. 5 is the screw structure schematic diagram in embodiment 1；
Fig. 6 is the shift fork B structure schematic diagram in embodiment 1；
Fig. 7 is the C-C sectional views of Fig. 6；
Fig. 8 is shift fork A structural schematic diagrams in embodiment 1；
Fig. 9 is the D-D sectional views of Fig. 8；
Figure 10 is structural schematic diagram of the embodiment 2 under slow shelves engagement state；
Figure 11 is the E-E sectional views of Figure 10；
Figure 12 is the F-F partial sectional views of Figure 10；
Figure 13 is the G-G partial sectional views of Figure 11；
Figure 14 is structural schematic diagram of the embodiment 2 under fast shelves engagement state；
Figure 15 is the slow shelves shifting fork structure schematic diagram in embodiment 2；
Figure 16 is the right view of Figure 15；
Figure 17 is the fast shelves shifting fork structure schematic diagram in embodiment 2；
Figure 18 is the right view of Figure 17；
Figure 19 is the structural schematic diagram of input terminal planetary reduction gear；
Figure 20 is the structural schematic diagram of output end planetary reduction gear；
Figure 21 is the structural schematic diagram of fast shelves friction clutch；
Figure 22 is the H-H sectional views of Figure 21；
Figure 23 is the structural schematic diagram of slow shelves friction clutch；
Figure 24 is the I-I sectional views of Figure 23.
Specific implementation mode
Embodiment 1：
As shown in Fig. 1-9 and 19-24, the transmission system of folk art term position horse riding machine, including friction clutch mechanism, input terminal planet
Retarder 2, output end planetary reduction gear 3, box assembly and shifting fork mechanism.
Friction clutch mechanism includes input shaft 11, jackshaft 12, output shaft 13, fast shelves clutch collar 14, fast shelves friction clutch
Device 15, slow shelves friction clutch 16 and slow shelves clutch collar 17.
Input shaft 11 is associated in front end with power source, is passed through in rear end and the sun gear A23 of input terminal planetary reduction gear 2
Key connection.
Jackshaft 12 is mounted on by bearing in the endoporus of fast shelves clutch collar 14 in front end, passes through bearing and end cap in rear end
On transmission case 4, its rear end and the sun gear B33 of output end planetary reduction gear 3 pass through key connection.
13 front end of output shaft and the interior sheath body B32 of output end planetary reduction gear 3 are affixed, and are mounted on reduction box by bearing
On B42, its rear end is stretched out from reduction box B42.
Fast shelves clutch collar 14 is set with and is fixed on input shaft 11, and is movably arranged on input terminal planetary reduction gear by bearing
In the endoporus of the interior sheath body A22 of device 2.
Fast shelves friction clutch 15 is sleeved on jackshaft 12, with jackshaft 12 by spline fitted, and can be in
It is slided on countershaft 12, which is provided with fork slot A151.
Slow shelves friction clutch 16 is sleeved on fast shelves friction clutch 15, passes through spline with fast shelves friction clutch 15
Cooperation, and can be slided on fast shelves friction clutch 15, it which is provided with fork slot B161.
Slow shelves clutch collar 17 is connected to the rear end of the interior sheath body A22 of input terminal planetary reduction gear 2, and with interior sheath body A22 mono-
It is body formed.
Input terminal planetary reduction gear 2 is fixedly mounted in reduction box A41.Input terminal planetary reduction gear 2 includes outer shell
A21, interior sheath body A22, sun gear A23, planetary gear A24 and gear shaft A25.
Outer shell A21 is in the sleeve shaped of both ends open, is fixedly mounted in reduction box A41, and internal tooth is equipped in endoporus
A211。
Interior sheath body A22 is in hollow cylinder, and one section is movably arranged in the endoporus of outer shell A21, and another section from outer
It stretches out in the endoporus of sheath body A21 and is connected as one with slow shelves clutch collar 17, one section in the endoporus of outer shell A21 has
It is supported at two, passing sequentially through gear shaft A25, planetary gear A24 and outer shell A21 at one is supported on reduction box A41, another place
It is supported on reduction box A41 by bearing and end cap, the axis hole for inserting into the inner chamber for input shaft 11 is provided on one side end face
A221, side wall are equipped with the opening A222 stretched out from its inner cavity for planetary gear A24.
Sun gear A23 is sleeved on fast shelves clutch collar 14 and is integrally formed with fast shelves clutch collar 14, and is located at interior sheath body
At A22 lumen centers.
Planetary gear A24 is mounted on by being fixed in the gear shaft A25 on interior sheath body A22 in the inner cavity of interior sheath body A22,
Quantity at least there are three, and around sun gear A23 arrangement, part tooth is stretched by the opening A222 on interior sheath body A22 side walls
Go out, engaged simultaneously with the internal tooth A211 of the gear part 231 of sun gear A23 and outer shell A21, thus by sun gear A23
Dynamic retarding be transferred on interior sheath body A22.
Output end planetary reduction gear 3 is fixedly mounted in reduction box B42.Output end planetary reduction gear 3 includes outer shell
B31, interior sheath body B32, sun gear B33, planetary gear B34 and gear shaft B35.
Outer shell B31 is in the sleeve shaped of both ends open, is fixedly mounted in reduction box B41, and internal tooth is equipped in endoporus
B311。
Interior sheath body B32 is in hollow cylinder, is movably arranged in the endoporus of outer shell B31, passes sequentially through gear
Axis B35, planetary gear B34 and outer shell B31 are supported on reduction box B41, are provided on one side end face and are stretched into for jackshaft 12
The axis hole B321 of its inner cavity, another side end face and output shaft 13 are affixed, and side wall is equipped with for planetary gear B34 from its inner cavity
The opening B322 of stretching.
Sun gear B33 is set with and is fixed in the rear end of jackshaft 12, and at interior sheath body B32 lumen centers, with
It is looped around surrounding planetary gear B34 engagements.
Planetary gear B34 is mounted on by being fixed in the gear shaft B35 on interior sheath body B32 in the inner cavity of interior sheath body B32,
Quantity at least there are three, and around sun gear B33 arrangement, part tooth is stretched by the opening B322 on interior sheath body B32 side walls
Go out, engaged simultaneously with the internal tooth B311 of sun gear B33 and outer shell B31, to pass the dynamic retarding of sun gear B33
It is handed on interior sheath body B32.
Box assembly includes reduction box A41, reduction box B42 and transmission case 4.
Reduction box A41 and reduction box B42 are respectively and fixedly connected on transmission case 4.
Shifting fork mechanism is mounted in transmission case 4.The shifting fork mechanism includes handle 51, handle set 52, Handle axis 53, umbrella tooth
Take turns A54, bevel gear B55, leading screw 56, screw A57, screw B58, shift fork A59 and shift fork B50.
Handle 51 is fixedly connected on handle set 52.
Handle set 52 is fixed on one end that Handle axis 53 is located at outside transmission case 4.
Handle axis 53 is mounted directly or indirectly to by bearing on transmission case 4 at both ends, and one end is located in transmission case 4,
Its other end is located at outside transmission case 4.
Bevel gear A54 is fixed on one end that Handle axis 53 is located in transmission case 4.
Bevel gear B55 is fixed on leading screw 56 and is engaged with bevel gear A54.
56 both ends of leading screw are mounted directly or indirectly on transmission case 4 by axle sleeve and inside transmission case 4, be which is provided with
First taenidium portion 561 and the second taenidium portion 562 opposite with 561 hand of spiral of the first taenidium portion.
Screw A57 is mounted on leading screw 56 and is screwed with the first taenidium portion 561 on leading screw 56.
Screw B58 is mounted on leading screw 56 and is screwed with the second taenidium portion 562 on leading screw 56.
The one end shift fork A59 is fixed on screw A57, and the other end stretches into the fork slot A151 of fast shelves friction clutch 15,
It is slided on jackshaft 12 for stirring fast shelves friction clutch 15, to control fast shelves friction clutch 15 and fast shelves clutch collar
14 separation or engagement.
The one end shift fork B50 is fixed on screw B58, and the other end stretches into the fork slot B161 of slow shelves friction clutch 16,
It is slided on the outer wall of fast shelves friction clutch 15 for stirring slow shelves friction clutch 16, to control slow shelves friction clutch
16 detach or engage with slow shelves clutch collar 17.
It is preferred that jackshaft 12 is equipped with the spline for the sliding of fast shelves friction clutch 15, set on fast shelves friction clutch 15
There is the spline for the sliding of slow shelves friction clutch 16.
Embodiment 2：
Compared with Example 1, the structure for differing only in shifting fork mechanism is different for the present embodiment.
As shown in Figure 10-24, the shifting fork mechanism includes handle 61, handle set 62, slow shelves shift fork axle 63, slow shelves gear
64, fast shelves shift fork axle 65, rapid gear 66, shift fork slide-and-guide axis 67, fast shelves shift fork 68 and slow shelves shift fork 69.
Handle 61 is fixedly connected on handle set 62.
Handle set 62 is fixed on one end that slow shelves shift fork axle 63 is located at outside transmission case 4.
Slow shelves shift fork axle 63 is mounted directly or indirectly to by bearing on transmission case 4 at both ends, and one end is located at transmission case 4
Interior, the other end is located at outside transmission case 4.
Slow shelves gear 64 is fixed on one end that slow shelves shift fork axle 63 is located in transmission case 4, and on slow shelves shift fork 69
Tooth-strip part B691 engagements.
Fast shelves shift fork axle 65 is mounted directly or indirectly to by bearing on transmission case 4 and in transmission case 4 at both ends.
Rapid gear 66 is fixed in fast shelves shift fork axle 65, and is engaged with the tooth-strip part A681 on fast shelves shift fork 68, and same
When engaged with slow shelves gear 64.
67 both ends of shift fork slide-and-guide axis are fixedly mounted on 4 inner wall of transmission case.
Fast 68 lower end of shelves shift fork is mounted on shift fork slide-and-guide axis 67, and the shift fork of fast shelves friction clutch 15 is stretched into upper end
In slot A151, slided on jackshaft 12 for stirring fast shelves friction clutch 15, to control fast shelves friction clutch 15 with
Fast shelves clutch collar 14 detaches or engagement, fast shelves shift fork 68 are equipped with tooth-strip part A681.
Slow 69 lower end of shelves shift fork is mounted on shift fork slide-and-guide axis 67, and the shift fork of slow shelves friction clutch 16 is stretched into upper end
In slot B161, slided on the outer wall of fast shelves friction clutch 15 for stirring slow shelves friction clutch 16, to control slow shelves
Friction clutch 16 is detached or is engaged with slow shelves clutch collar 17, and slow shelves shift fork 69 is equipped with tooth-strip part B691.
It is preferred that shift fork slide-and-guide axis 67 is equipped with the spline slided for fast shelves shift fork 68 and slow shelves shift fork 69.
It is preferred that shifting fork mechanism further includes shift fork return mechanism.Shift fork return mechanism includes spring 71, bolt A72 and bolt
B73；71 one end of spring is connected on bolt A72, and the other end is connected in bolt B 73, and is in tensional state always；Bolt
A72 is fixedly mounted on the inner wall of transmission case 4；Bolt B 73 is fixedly mounted on slow shelves shift fork 69.Spring 71 is held by pulling force
Slow shelves shift fork 69 so that slow shelves friction clutch 16 (does not pull the shape of handle 61 by default with slow shelves clutch collar 17
Under state) it is in engagement state.
Input terminal planetary reduction gear 2, output end planetary reduction gear 3, slow shelves friction clutch 16 in the utility model and
Fast shelves friction clutch 15 is common and applies the universal prior art.
Sketch the principle of shifting fork mechanism in embodiment 1：
Assuming that shifting fork mechanism is in fast shelves engagement state, slow shelves are now switched to, pull handle 51, handle 51 rotates successively
Handle set 52, Handle axis 53, bevel gear A54, bevel gear B55, leading screw 56 is driven to rotate, due to the first taenidium on leading screw 56
Portion 561 is oppositely oriented with the second taenidium portion 562, therefore screw A57 and screw B58 are moved in the opposite direction on leading screw 56
It is dynamic, slow shelves friction clutch 16 is dialed to and is engaged with slow shelves clutch collar 17, while stirring fast shelves friction clutch 15 and fast shelves
Clutch collar 14 is separated from, and completes gear switch.
Screw A57 and the movement of screw B58 synchronous backwards can guarantee when fast shelves friction clutch 15 connects with fast shelves clutch collar 14
When conjunction, slow shelves friction clutch 16 is in discrete state with slow shelves clutch collar 17, when slow shelves friction clutch 16 is engaged with slow shelves
When 17 engagement of set, fast shelves friction clutch 15 is in discrete state with fast shelves clutch collar 14.
Sketch the principle of shifting fork mechanism in embodiment 2：
Assuming that shifting fork mechanism is in fast shelves engagement state, slow shelves are now switched to, pull handle 61, handle rotates band successively
Fixed handle seat 62, slow shelves shift fork axle 63, slow shelves gear 64, rapid gear 66 rotate, and slow shelves gear 64 and rapid gear 66 are distinguished
It is engaged with the tooth-strip part A681 on the tooth-strip part B691 and fast shelves shift fork 68 on slow shelves shift fork 69, to make slow shelves shift fork 69 and fast
Shelves shift fork 68 synchronous backward on shift fork slide-and-guide axis 67 moves, and slow shelves friction clutch 16 is dialed to and slow shelves clutch collar
17 engagements, while stirring fast shelves friction clutch 15 and being separated from fast shelves clutch collar 14, complete gear switch.
The synchronous backward movement on shift fork slide-and-guide axis 67 of slow shelves shift fork 69 and fast shelves shift fork 68 can guarantee when fast shelves rub
When wiping clutch 15 is engaged with fast shelves clutch collar 14, slow shelves friction clutch 16 is in discrete state with slow shelves clutch collar 17, when
When slow shelves friction clutch 16 is engaged with slow shelves clutch collar 17, fast shelves friction clutch 15 is in fast shelves clutch collar 14 and detaches shape
State.
Sketch the principles of the present invention：
The switching of fast shelves and slow shelves is realized by rotational handle.When initial demounting bolt, gear down is cut, it is ensured that overcome preload
Power and looser a bolt.Gear up is cut after unscrewing, and bolt is quickly screwed out.
Slow shelves drive path：The power of power source is transferred on input shaft 11, then passes sequentially through input terminal planetary reduction gear 2
Sun gear A23, slow shelves clutch collar 17, slow shelves friction clutch 16, jackshaft 12 be transferred to output end planetary reduction gear 3,
Power is exported finally by output shaft 13.
Fast shelves drive path：The power of power source is transferred on input shaft 11, then passes sequentially through input terminal planetary reduction gear
2, fast shelves clutch collar 14, fast shelves friction clutch 15, slow shelves friction clutch 16, jackshaft 12 are transferred to output end planetary reduction gear
Device 3 exports power finally by output shaft 13.
Claims (7)
1. the transmission system of folk art term position horse riding machine, it is characterized in that：Including friction clutch mechanism, input terminal planetary reduction gear (2), defeated
Outlet planetary reduction gear (3), box assembly and shifting fork mechanism；
Friction clutch mechanism includes input shaft (11), jackshaft (12), output shaft (13), fast shelves clutch collar (14), fast shelves friction
Clutch (15), slow shelves friction clutch (16) and slow shelves clutch collar (17)；
Input shaft (11) is associated in front end with power source, affixed in rear end and the power input of input terminal planetary reduction gear (2)；
Jackshaft (12) is mounted on by bearing in the endoporus of fast shelves clutch collar (14) in front end, direct or indirect by bearing in rear end
On transmission case (4), the power input of its rear end and output end planetary reduction gear (3) is affixed；Output shaft (13) front end
It is affixed with the power output member of output end planetary reduction gear (3), and reduction box B (42) is mounted directly or indirectly to by bearing
On, its rear end is stretched out from reduction box B (42)；Fast shelves clutch collar (14) is set with and is fixed on input shaft (11), and passes through axis
In the endoporus for holding the power output member for being movably arranged on input terminal planetary reduction gear (2)；Fast shelves friction clutch (15) is sleeved on
On jackshaft (12), with jackshaft (12) by spline fitted, and it can be slided on jackshaft (12)；Slow shelves friction clutch
Device (16) is sleeved on fast shelves friction clutch (15), with fast shelves friction clutch (15) by spline fitted, and can be
It is slided on fast shelves friction clutch (15)；Slow shelves clutch collar (17) is fixed in the power output member of input terminal planetary reduction gear (2)
Rear end；
Input terminal planetary reduction gear (2) is fixedly mounted in reduction box A (41), and power input is in front end and input shaft (11)
Affixed, affixed in rear end and fast shelves clutch collar (14), power output member is affixed in rear end and slow shelves clutch collar (17)；
Output end planetary reduction gear (3) is fixedly mounted in reduction box B (42), and power input is fixed in jackshaft (12)
Rear end, power output member and the front end of output shaft (13) are affixed；
Box assembly includes reduction box A (41), reduction box B (42) and transmission case (4)；Reduction box A (41) and reduction box B (42) points
It is not fixed on transmission case (4)；
Shifting fork mechanism is mounted in transmission case (4), is associated with slow shelves friction clutch (16) and fast shelves friction clutch (15),
It is slided by stirring slow shelves friction clutch (16) on the outer wall of fast shelves friction clutch (15), to control slow shelves friction
Clutch (16) is detached or is engaged with slow shelves clutch collar (17)；It is by stirring fast shelves friction clutch (15) in jackshaft (12)
Upper sliding is detached or is engaged with fast shelves clutch collar (14) to control fast shelves friction clutch (15)；And work as fast shelves friction clutch
When device (15) is engaged with fast shelves clutch collar (14), slow shelves friction clutch (16) is in discrete state with slow shelves clutch collar (17),
When slow shelves friction clutch (16) engages with slow shelves clutch collar (17), fast shelves friction clutch (15) and fast shelves clutch collar (14)
In discrete state.
2. the transmission system of folk art term position as described in claim 1 horse riding machine, it is characterized in that：It is set on fast shelves friction clutch (15)
There are fork slot A (151), slow shelves friction clutch (16) to be equipped with fork slot B (161)；
The shifting fork mechanism includes handle (51), handle set (52), Handle axis (53), bevel gear A (54), bevel gear B (55), silk
Thick stick (56), screw A (57), screw B (58), shift fork A (59) and shift fork B (50)；Handle (51) is fixedly connected on handle set (52)
On；Handle set (52) is fixed in Handle axis (53) and is located on the one end of transmission case (4) outside；Handle axis (53) passes through bearing at both ends
It is mounted directly or indirectly on transmission case (4), one end is located in transmission case (4), and the other end is located at transmission case (4) outside；Umbrella
Gear A (54) is fixed on one end that Handle axis (53) is located in transmission case (4)；Bevel gear B (55) is fixed on leading screw (56)
And it is engaged with bevel gear A (54)；Leading screw (56) both ends are mounted directly or indirectly on transmission case (4) by axle sleeve and positioned at transmissions
Case (4) is internal, which is provided with the first taenidium portion (561) and second spiral shell opposite with first taenidium portion (561) hand of spiral
It revolves silk portion (562)；Screw A (57) is mounted on leading screw (56) and is screwed with the first taenidium portion (561) on leading screw (56)；
Screw B (58) is mounted on leading screw (56) and is screwed with the second taenidium portion (562) on leading screw (56)；Shift fork A (59) one
End is fixed on screw A (57), and the other end stretches into the fork slot A (151) of fast shelves friction clutch (15), for stirring fast shelves
Friction clutch (15) slides on jackshaft (12), to control fast shelves friction clutch (15) and fast shelves clutch collar (14) point
From or engagement；Shift fork B (50) one end is fixed on screw B (58), and the other end stretches into the fork slot B of slow shelves friction clutch (16)
(161) it in, is slided on the outer wall of fast shelves friction clutch (15) for stirring slow shelves friction clutch (16), to which control is slow
Shelves friction clutch (16) is detached or is engaged with slow shelves clutch collar (17).
3. the transmission system of folk art term position as described in claim 1 horse riding machine, it is characterized in that：It is set on fast shelves friction clutch (15)
There are fork slot A (151), slow shelves friction clutch (16) to be equipped with fork slot B (161)；
The shifting fork mechanism includes handle (61), handle set (62), slow shelves shift fork axle (63), slow shelves gear (64), fast shelves shift fork
Axis (65), rapid gear (66), shift fork slide-and-guide axis (67), fast shelves shift fork (68) and slow shelves shift fork (69)；Handle (61) is solid
Surely it is connected on handle set (62)；Handle set (62) is fixed in slow shelves shift fork axle (63) and is located on the one end of transmission case (4) outside；Slowly
Shelves shift fork axle (63) is mounted directly or indirectly to by bearing on transmission case (4) at both ends, and one end is located in transmission case (4),
The other end is located at transmission case (4) outside；Slow shelves gear (64) is fixed in one end that slow shelves shift fork axle (63) is located in transmission case (4)
On, and engaged with the tooth-strip part B on slow shelves shift fork；Fast shelves shift fork axle (65) is mounted directly or indirectly to pass at both ends by bearing
On dynamic case (4) and in transmission case (4)；Rapid gear (66) is fixed on fast shelves shift fork axle (65), and with fast shelves shift fork
(68) tooth-strip part A (681) engagements on, and engaged simultaneously with slow shelves gear (64)；Shift fork slide-and-guide axis (67) both ends are fixed
On transmission case (4) inner wall；Fast shelves shift fork (68) lower end is mounted on shift fork slide-and-guide axis (67), and fast shelves are stretched into upper end
In the fork slot A (151) of friction clutch (15), slided on jackshaft (12) for stirring fast shelves friction clutch (15),
It detaches or engages with fast shelves clutch collar (14) to control fast shelves friction clutch (15), fast shelves shift fork (68) is equipped with tooth-strip part
A(681)；Slow shelves shift fork (69) lower end is mounted on shift fork slide-and-guide axis (67), and slow shelves friction clutch (16) is stretched into upper end
Fork slot B (161) in, slided on the outer wall of fast shelves friction clutch (15) for stirring slow shelves friction clutch (16),
It detaches or engages with slow shelves clutch collar (17) to control slow shelves friction clutch (16), slow shelves shift fork (69) is equipped with tooth-strip part
B(691)；Fast shelves shift fork (68) and slow shelves shift fork (69) can slide on shift fork slide-and-guide axis (67).
4. the transmission system of folk art term position as claimed in claim 3 horse riding machine, it is characterized in that：It further includes shift fork return mechanism；
Shift fork return mechanism includes spring (71), bolt A (72) and bolt B (73)；Spring (71) one end is connected on bolt A (72),
The other end is connected in bolt B (73), and is in tensional state always；Bolt A (72) is fixedly mounted on the inner wall of transmission case (4)
On；Bolt B (73) is fixedly mounted on slow shelves shift fork (69).
5. the transmission system of the folk art term position horse riding machine as described in any one of claim 1-4, it is characterized in that：Slow shelves clutch collar
(17) it is integrally formed with the power input of input terminal planetary reduction gear (2)；
Slow shelves clutch collar (17) is equipped with inner conical drogue, slow shelves friction clutch (16) be equipped with it is interior on slow shelves clutch collar (17)
The matched external conical sleeve of tapered sleeve；Fast shelves clutch collar (14) is equipped with inner conical drogue, and fast shelves friction clutch (15) is equipped with and fast shelves
The matched external conical sleeve of inner conical drogue on clutch collar (14).
6. the transmission system of folk art term position as claimed in claim 5 horse riding machine, it is characterized in that：Input terminal planetary reduction gear (2) wraps
Include outer shell A (21), interior sheath body A (22), sun gear A (23), planetary gear A (24) and gear shaft A (25)；
Outer shell A (21) is in the sleeve shaped of both ends open, is fixedly mounted in reduction box A (41), and internal tooth A is equipped in endoporus
(211)；
Interior sheath body A (22) is in hollow cylinder, and one section is movably arranged in the endoporus of (21) outer shell A, and another section from outer
It stretches out in the endoporus of sheath body A (21) and is connected as one with slow shelves clutch collar (17), in the endoporus of outer shell A (21)
One section has bearing at two, and passing sequentially through gear shaft A (25), planetary gear A (24) and outer shell A (21) at one is supported on reduction box
On A (41), another place is supported on by bearing and end cap on reduction box A (41), is provided on one side end face for input shaft (11)
The axis hole A (221) of chamber is inserted into the inner, side wall is equipped with the opening A (222) stretched out from its inner cavity for planetary gear A (24)；
Sun gear A (23) is sleeved on fast shelves clutch collar (14) and is integrally formed with fast shelves clutch collar (14), and is located at inner sleeve
At shell A (22) lumen centers；
Planetary gear A (24) is mounted on the inner cavity of interior sheath body A (22) by the gear shaft A (25) being fixed on interior sheath body A (22)
In, quantity at least there are three, and arrange that part tooth passes through opening on interior sheath body A (22) side wall around sun gear A (23)
Mouth A (222) stretches out, and is engaged simultaneously with the internal tooth A (211) of the gear part (231) of sun gear A (23) and outer shell A (21),
To which the dynamic retarding of sun gear A (23) is transferred on interior sheath body A (22)；
Sun gear A (23) is the power input of input terminal planetary reduction gear (2)；Interior sheath body A (22) is that input terminal planet subtracts
The power output member of fast device (2)；
Output end planetary reduction gear (3) includes outer shell B (31), interior sheath body B (32), sun gear B (33), planetary gear B
(34) and gear shaft B (35)；
Outer shell B (31) is in the sleeve shaped of both ends open, is fixedly mounted in reduction box B (42), and internal tooth B is equipped in endoporus
(311)；
Interior sheath body B (32) is in hollow cylinder, is movably arranged in the endoporus of (31) outer shell B, passes sequentially through gear
Axis B (35), planetary gear B (34) and outer shell B (31) are supported on reduction box B (42), and one is provided on side end face for centre
Axis (12) inserts into the inner the axis hole B (321) of chamber, and another side end face and output shaft (13) are affixed, and side wall is equipped with for planet tooth
The opening B (322) that wheel B (34) is stretched out from its inner cavity；
Sun gear B (33) is set with and is fixed in the rear end of jackshaft (12), and at interior sheath body B (32) lumen centers,
It is engaged with surrounding planetary gear B (34) is looped around；
Planetary gear B (34) is mounted on the inner cavity of interior sheath body B (32) by the gear shaft B (35) being fixed on interior sheath body B (32)
In, quantity at least there are three, and arrange that part tooth passes through opening on interior sheath body B (32) side wall around sun gear B (33)
Mouth B (322) stretches out, and is engaged simultaneously with the internal tooth B (311) of sun gear B (33) and outer shell B (31), thus by sun tooth
The dynamic retarding of wheel B (33) is transferred on interior sheath body B (32)；
Sun gear B (33) is the power input of output end planetary reduction gear (3)；Interior sheath body B (32) is that output end planet subtracts
The power output member of fast device (3).
7. the transmission system of folk art term position as claimed in claim 6 horse riding machine, it is characterized in that：Jackshaft (12), which is equipped with, supplies fast shelves
The spline of friction clutch (15) sliding, fast shelves friction clutch (15) are equipped with the flower for the sliding of slow shelves friction clutch (16)
Key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721673536.5U CN207814410U (en) | 2017-12-05 | 2017-12-05 | The transmission system of folk art term position horse riding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721673536.5U CN207814410U (en) | 2017-12-05 | 2017-12-05 | The transmission system of folk art term position horse riding machine |
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| Publication Number | Publication Date |
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| CN207814410U true CN207814410U (en) | 2018-09-04 |
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| CN201721673536.5U Expired - Fee Related CN207814410U (en) | 2017-12-05 | 2017-12-05 | The transmission system of folk art term position horse riding machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050244A (en) * | 2017-12-05 | 2018-05-18 | 衡阳市锦泰工具有限公司 | The transmission system of folk art term position horse riding machine |
| CN112998431A (en) * | 2021-03-04 | 2021-06-22 | 孙莉 | Archive management storage rack |
| CN113183090A (en) * | 2021-05-12 | 2021-07-30 | 中国第一汽车股份有限公司 | Bolt assembling and disassembling device |
-
2017
- 2017-12-05 CN CN201721673536.5U patent/CN207814410U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050244A (en) * | 2017-12-05 | 2018-05-18 | 衡阳市锦泰工具有限公司 | The transmission system of folk art term position horse riding machine |
| CN112998431A (en) * | 2021-03-04 | 2021-06-22 | 孙莉 | Archive management storage rack |
| CN113183090A (en) * | 2021-05-12 | 2021-07-30 | 中国第一汽车股份有限公司 | Bolt assembling and disassembling device |
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Granted publication date: 20180904 Termination date: 20201205 |