CN206723380U - Linear reciprocating motion and rotating movement converting device and air cylinder device - Google Patents
Linear reciprocating motion and rotating movement converting device and air cylinder device Download PDFInfo
- Publication number
- CN206723380U CN206723380U CN201720560127.8U CN201720560127U CN206723380U CN 206723380 U CN206723380 U CN 206723380U CN 201720560127 U CN201720560127 U CN 201720560127U CN 206723380 U CN206723380 U CN 206723380U
- Authority
- CN
- China
- Prior art keywords
- reciprocating motion
- linear reciprocating
- rotating movement
- converting device
- rack
- 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.)
- Active
Links
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses a kind of linear reciprocating motion and rotating movement converting device and air cylinder device, particularly a kind of linear reciprocating motion applied to mechanical transmission fields and rotating movement converting device and air cylinder device.The linear reciprocating motion that the utility model uses includes main shaft, linear movement guide mechanism, fan tooth and tooth frame with rotating movement converting device, fan tooth is fixedly connected with main shaft, the tooth inframe wall is provided with rack, rack includes setting up the first rack and the second rack in fan tooth both sides separately, and linear reciprocating motion also includes the changement being fixedly connected with main shaft with rotating movement converting device.The air cylinder device that the utility model uses, including linear reciprocating motion and rotating movement converting device, connecting rod, piston and cylinder body, the cylinder body are set on piston, and one end of cylinder body is provided with cylinder cap.Transmission efficiency can be significantly improved using scheme of the present utility model, reduce energy loss, and can realize that stable and continuous operates.
Description
Technical field
A kind of linear reciprocating motion and rotating movement converting device and air cylinder device are the utility model is related to, particularly one kind
Linear reciprocating motion and rotating movement converting device and air cylinder device applied to mechanical transmission fields.
Background technology
The mechanism that linear reciprocating motion and rotary motion are mutually changed there are into diversified forms in the prior art, wherein using
Most commonly used is the toggle in air compressor and engine, but the transmission efficiency of toggle compared with
It is low.By taking piston-mode motor as an example, there was only 30% or so using the fuel availability of the engine of toggle, and for a long time
Since be all difficult to be obviously improved.
In order to improve piston engine engine efficiency, person skilled has been carried out constantly to piston-engined transmission device
Improve and optimization, such as Publication No. CN105114179A patent document discloses a kind of shaft type link transmission system and opposed
Piston engine, the transmission system, which includes main shaft and at least one straight reciprocating motion unit, straight reciprocating motion unit, to be included
At least one straight reciprocating motion body, straight reciprocating motion body are fixedly connected with one end of corresponding shaft type connecting rod, the other end with it is right
The sliding frame answered connects, and is provided with slipping block in sliding frame, the both sides outer wall of the slipping block and two laterally inboard walls of sliding frame
Formation is slidably matched, and it is in elliptoid internal tooth that the inner ring of slipping block, which has its reference circle, and internal tooth is with being correspondingly arranged on main shaft
Gear circulation engagement, changement is provided between main shaft and commutation block.ShouldDeviceAlthough straight reciprocating motion can be changed
Into rotary motion, but because slipping block in the course of the work can move up and down, load and the mechanical friction of system are added, and
Can make system produce swing up and down, not only efficiency is low for it, and noise is big, and fluctuation of service, mechanism easily stagnate it is stuck, reliably
Property is low.
In another example Publication No. CN1399063A utility model patent discloses a kind of sector engine, it utilizes and fans tooth
Wheel mechanism realizes the conversion that reciprocating motion of the pistons rotates to elevating arc, realizes that rack positive direction engages simultaneously by elevating arc, losing side
To out of mesh function.But the technical scheme is linked to be overall rack with piston rod and just lost after elevating arc and rack depart from
Go to constrain, still may proceed to move under piston driving, cause fan tooth not engaged accurately again with the rack again, make transmission
Can not continuous and stable progress.
Therefore, there is no also one kind to significantly improve transmission efficiency in the prior art, reduce energy loss, and can realize flat
The linear reciprocating motion and rotating movement converting device surely continuously run.
Utility model content
Technical problem to be solved in the utility model, which is to provide one kind, can significantly improve transmission efficiency, reduce energy damage
Consumption, and the linear reciprocating motion and rotating movement converting device of stable and continuous operating can be realized.
In order to solve the above technical problems, the linear reciprocating motion that the utility model uses includes with rotating movement converting device
Main shaft, linear movement guide mechanism, fan tooth and the guiding mechanism that can move along a straight line are the tooth frame to move along a straight line, the fan tooth and master
Axle is fixedly connected, and the tooth inframe wall is provided with rack, and the rack includes setting up the first rack and second in fan tooth both sides separately
Rack, the linear reciprocating motion also includes the changement being fixedly connected with main shaft with rotating movement converting device, described to change
It is provided with to mechanism and is oriented to curved surface and guide, commutation block is provided with the tooth frame, first is provided with the commutation block
Curved surface and the second curved surface, when linear reciprocating motion is in drive state with rotating movement converting device, fan tooth engages with rack；
When linear reciprocating motion and rotating movement converting device are in an interim state, while fan tooth engages with rack, commutate block
First surface is in the state constrained by guide outer surface, and the second curved surface of the block that commutates is in by the shape for being oriented to surface constraint
State；When linear reciprocating motion and rotating movement converting device be in commutation states, fan tooth disengages with rack, and the of commutation block
One curved surface is in the state constrained by guide outer surface, and the second curved surface of the block that commutates is in by the state for being oriented to surface constraint.
It is further that the guide includes the axis of guide being fixedly connected with changement and is set on the axis of guide
Roller.
It is further to be provided with rolling bearing between the roller and the axis of guide.
It is further that the rack is external tooth wheel-type rack, the axis of the fan tooth and the axis of main shaft are misaligned.
It is further that the linear movement guide mechanism is guide rail, and roller is provided between guide rail and the tooth frame.
It is further that the commutation block is arranged on the symmetrical tooth frame left and right ends in the horizontal cross axis of tooth frame
Lateral surface.
It is further that the changement is one, the commutation block is set to be unilateral.
It is further that the first surface is made up of fillet surface and commutation curved surface, the commutation curved surface is circular arc
Curved surface, and in commutation process, the commutation curved surface center of circle is on the center line of main shaft.
Another technical problem to be solved in the utility model, which there is provided one kind, can significantly improve transmission efficiency, subtract
Few energy loss, and the air cylinder device of stable and continuous operating can be realized.
In order to solve the above technical problems, the air cylinder device that the utility model uses, including linear reciprocating motion are transported with rotation
Turn changing device, connecting rod, piston and cylinder body, the cylinder body are set on piston, and described connecting rod one end is connected with piston, the other end
It is connected with tooth frame, one end of the cylinder body is provided with cylinder cap, and the linear reciprocating motion on rotating movement converting device with setting
There is end cap, the other end of the cylinder body is connected with end cap.
It is further that the connecting rod, piston, cylinder cap, end cap and cylinder body are arranged in pairs in the both sides of same tooth frame.
The beneficial effects of the utility model are：Passed through using the linear reciprocating motion and rotating movement converting device of the application
With the changement of main shaft synchronous axial system and the commutation block being arranged on tooth frame make tooth frame transition stage and commutation phase by
The accurate constraint of changement, moved according to the track of setting, ensure that fan tooth is progressively disengaged to completely de- from one side rack
From then and smooth transition continuous with process of the another side rack from progressively engaged at a fully engaged again.And weigh fan tooth
Newly accurately engaged with rack, make whole linear reciprocating motion be converted into rotary motion process it is continuous, it is accurate to complete, and device is transported
The impact of row process is small, and commutation is steady, and mechanical loss is small.
Brief description of the drawings
Fig. 1 is the front view of present apparatus transmission stage；
Fig. 2 is the sectional view of present apparatus transmission stage；
Fig. 3 is the top view of present apparatus transmission stage；
Fig. 4 is the front view of present apparatus transition stage；
Fig. 5 is the sectional view of present apparatus transition stage；
Fig. 6 is the top view of present apparatus transition stage；
Fig. 7 is the front view of present apparatus commutation phase；
Fig. 8 is the sectional view of present apparatus commutation phase；
Fig. 9 is the top view of present apparatus commutation phase；
Figure 10 applies the structural representation in the opposed reciprocating piston engine of twin-tub four for the present apparatus；
Figure 11 present apparatus applies the structural representation in the double two-stroke piston engines of opposed twin-tub；
Figure 12 is the symmetrically arranged structural representation of changement；
Figure 13 is the structural representation of commutation block；
Figure 14 applies the top view in opposed cylinder opposed pistons two stroke engine structure for the present apparatus.
Parts, position and numbering in figure：Main shaft 1, linear movement guide mechanism 2, fan tooth 3, tooth frame 4, the first rack 41,
Second rack 42, commutation block 43, first surface 431, fillet surface 4311, commutation curved surface 4312, the second curved surface 432, reversing machine
Structure 5, it is oriented to curved surface 51, roller 511, the axis of guide 512, guide 52, connecting rod 6, piston 7, cylinder body 8, cylinder cap 9, end cap 10.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
In order to solve the above technical problems, linear reciprocating motion and rotating movement converting device that the utility model uses, bag
Include main shaft 1, linear movement guide mechanism 2, fan tooth 3 and the guiding mechanism 2 that can move along a straight line and make the tooth frame 4 to move along a straight line, it is described
Fan tooth 3 is fixedly connected with main shaft 1, and the inwall of tooth frame 4 is provided with rack, and the rack, which includes setting up separately, is fanning the of the both sides of tooth 3
One rack 41 and the second rack 42, the linear reciprocating motion also include being fixedly connected with main shaft 1 with rotating movement converting device
Changement 5, be provided with the changement 5 and be oriented to curved surface 51 and guide 52, commutation block is provided with the tooth frame 4
43, the curved surface 432 of first surface 431 and second is provided with the commutation block 43, and the movement relation of above-mentioned parts is, when reciprocal straight
When line moves and rotating movement converting device is in drive state, fan tooth 3 engages with rack；When linear reciprocating motion and rotation are transported
When turn changing device is in an interim state, while fan tooth 3 engages with rack, the first surface 431 of commutation block 43, which is in, is led
The state constrained to the outer surface of part 52, the second curved surface 432 of commutation block 43 are in by the state for being oriented to the constraint of curved surface 51；When reciprocal
When linear motion is in commutation states with rotating movement converting device, fan tooth 3 disengages with rack, and the first surface for the block 43 that commutates
431 are in the state constrained by the outer surface of guide 52, and the second curved surface 432 of commutation block 43 is in what is constrained by guiding curved surface 51
State.Linear reciprocating motion of the present utility model and rotating movement converting device can realize the linear reciprocating motion of tooth frame 4 with
The mutual conversion of the continuous rotary motion of main shaft 1.Its course of work is divided into three phases：
First, transmission stage, as shown in Figure 1, Figure 2, and shown in Fig. 3, engaged in this stage fan tooth 3 with rack, rack and tooth frame 4 one
Rise and move along a straight line, fan tooth 3 and the synchronous axial system of main shaft 1.Rack with engaging for fan tooth 3 by realizing the linear reciprocating motion of tooth frame
With the mutual conversion of the rotary motion of main shaft 1.
2nd, transition stage, such as Fig. 4, Fig. 5, and shown in Fig. 6, engage with the end of rack in this stage fan tooth 3, change simultaneously
The position that guide 52 and guiding curved surface 51 produce constraint to the commutation block 43 on tooth frame 4 is turned under the drive of main shaft 1 to mechanism 5
Put, the block 43 that now commutates is between guide 52 and guiding curved surface 51 and is unable to free shift.
3rd, commutation phase, such as Fig. 7, Fig. 8, and shown in Fig. 9, fanned in this stage tooth 3 and rack it is completely disengaged, but lead
To part 52 be oriented to curved surface 51 be still within to commutation block 43 produce constraint position, now commutate block 43 be in guide 52 and
Free shift is unable between guiding curved surface 51.
In transition stage and commutation phase, guide 52 and guiding curved surface 51 produce constraint to the commutation block 43 on tooth frame 4,
Moved in the regional extent that block 43 can only be formed between guide 52 and guiding curved surface 51 that commutates.
After foregoing commutation phase terminates, device enters transition stage again, and the end of fan tooth 3 and another side rack is opened
Begin engagement, with remaining in operation for device, fan tooth 3 and rack are at a fully engaged, and the present apparatus initially enters transmission stage again, and it is all and
The foregoing three phases of repetition are renewed, continuously run the present apparatus.
In commutation phase because rack and fan tooth 3 are completely disengaged, in the case where no fan tooth 3 constrains, tooth frame 4 has continuation
The trend of motion, fan tooth 3 and rack just can not cause device in next stage correct engagement if tooth frame 4 continues motion
It can not continuously run.And the changement 5 of the application and the synchronous axial system of main shaft 1, the reversing machine when fanning tooth 3 and turning to commutation phase
Structure 5 also rotates to commutation position, and the first surface 431 for the block 43 that now commutates contacts with the outer surface of guide 52, such guide
52 outer surface produces constraint to the side for the block 43 that commutates, while the second curved surface 432 of the block 43 that commutates contacts with being oriented to curved surface 51,
So it is oriented to curved surface 51 and constraint is also produced to the opposite side for the block 43 that commutates.In the common constraint of guide 52 and guiding curved surface 51
Under, the guide pad being fixedly connected with tooth frame 4 makes the motion of tooth frame 4 be restricted rear remains stationary state, until fan tooth 3 turns to
Transition stage is engaged into again with rack.
Transition stage due to rack with fan tooth 3 be part engage, monodentate institute it is loaded larger, and the application using with
The changement 5 of the synchronous axial system of main shaft 1, when allowing the fan tooth 3 to turn to transition stage and commutation block 43 first surface 431 with being oriented to
The outer surface of part 52 contacts, and the second curved surface 432 of the block 43 that commutates contacts with being oriented to curved surface 51, now the curved surface pair on changement 5
Commutation block 43 plays guide effect, makes the edge of commutation block 43 with constraint by the interaction of above-mentioned changement 5 and commutation block 43
Predetermined track and do horizontal linear movement, and be added in originally in transition stage the active force on fan tooth 3 and rack also by
On the curved surface for sharing the outer surface of guide 52 of changement 5 and the block 43 that commutates so that the present apparatus is run in transient process
Steadily, the situation for stuck stagnation occur is avoided.The linear movement guide mechanism 2 of the application plays guide effect, to ensure tooth
Frame 4 does under the limitation of linear movement guide mechanism 2 and moved along a straight line exactly.
The guide 52 includes the axis of guide 512 being fixedly connected with changement 5 and the rolling being set on the axis of guide 512
Wheel 511, allows the roller 511 of guide 52 freely to be rotated relative to changement 5, when the block 43 that commutates contacts with guide 52
For rolling friction, frictional force can be reduced.
Rolling bearing is provided between roller 511 and the axis of guide 512, friction can be lowered to greatest extent using rolling bearing
Power.
Rack is external tooth wheel-type rack, and the axis of the axis and main shaft 1 of the fan tooth 3 is misaligned, to adapt to fan tooth and tooth
Effective engagement of bar.The axis for fanning tooth herein refers to the axis for fanning the gear corresponding to tooth.The rack of tooth frame 4 uses linear pattern tooth
Bar or external tooth wheel-type rack, the axis of matched fan tooth 3 also should mutually have with the axis of main shaft 1 it is coaxial or non-coaxial, it is excellent
Choosing is had the following advantages using the cooperation of external tooth wheel-type rack and off-axis fan tooth 3 compared to Linear rack external tooth wheel-type rack：Can be with
The cutting degree of fan tooth 3 and the rack of transition stage is reduced, and fans tooth 3 and engaging for rack is more preferable, is advantageous to improve and fans tooth 3
With the stress of rack, the stress of particularly last tooth, improve fan tooth 3 and rack wearability, and can be gentler realize transition rank
The transition of section, reduce caused impact noise in transition stage.
Linear movement guide mechanism 2 is guide rail, and roller is provided between guide rail and the tooth frame 4.Using the spacing knot of guide rail
Structure is simple, small volume, it is spacing precisely, friction between tooth frame 4 and guide rail can be reduced by setting up roller.In addition can also use spacing
Other limit methods of the grade of roller 511.
The commutation block 43 is arranged on the symmetrical left and right ends lateral surface of tooth frame 4 in the horizontal cross axis of tooth frame 4.
Using aforementioned schemes, increase the stability of structure by way of being arranged symmetrically, the present apparatus course of work can be made more flat
Surely.
As shown in figure 12, the changement of the application can also use symmetrically arranged form.
As a kind of structure type therein, the changement 5 in the present apparatus can be one, and its block 43 that commutates is also corresponding
Set for one side.
The first surface 431 is made up of fillet surface 4311 and commutation curved surface 4312, and the commutation curved surface 4312 is circle
Arc-shaped curved surface, and in commutation process, the commutation center of circle of curved surface 4312 is on the center line of main shaft.In transient process commutate block by
Fillet surface 4311 constrains, and tooth frame is smoothly transformed into commutation process from transient process in moving process.In commutation process
In, commutation block 43 is constrained by commutation curved surface 4312, and because commutation curved surface 4312 is arc-shaped surface, now its center of circle is in main shaft 1
Center line on, so make tooth frame keep current location constant in commutation process, until commutation end reenter transition rank
Section.It can make smoothly to be connected between each process using preceding method, the present apparatus is continuously swimmingly operated.
As shown in Figure 10, the air cylinder device that the utility model uses, including linear reciprocating motion and rotary motion converting means
Put, connecting rod 6, piston 7 and cylinder body 8, the cylinder body 8 are set on piston 7, described one end of connecting rod 6 is connected with piston 7, the other end
It is connected with tooth frame 4, one end of the cylinder body 8 is provided with cylinder cap 9, and the linear reciprocating motion on rotating movement converting device with setting
End cap 10 is equipped with, the other end of the cylinder body 8 is connected with end cap 10.The air cylinder device of the application, be linear reciprocating motion with
Formed on the basis of rotating movement converting device plus piston with critical pieces such as cylinders.Due to the linear reciprocating motion of the application
There is transmission efficiency with rotating movement converting device, energy consumption is low, and can realize the characteristics of stable and continuous operates, therefore using this
The mechanism of crankshaft-link rod 6 that the linear reciprocating motion of application and rotating movement converting device replace prior art is driven, can be with
The efficiency of air cylinder device is greatly improved, reduces prior art piston 7 to being worn caused by cylinder body 8.Only needed during specific implementation
Increase connecting rod 6 between piston 7 and tooth frame 4, the linear motion of piston 7 is passed to tooth frame 4 by connecting rod 6, then by this dress
Put and exported after the linear reciprocating motion of tooth frame 4 is converted into the continuous rotary motion of main shaft 1.In addition filled using the cylinder of the application
Postpone, compared with prior art, the cavity of the both sides of piston 7 can be utilized effectively, and the tooth frame of the device due to the application
Undertaken with the side force of piston by guide rail, therefore avoid abrasion of the prior art piston 7 to the side wall of cylinder body 8.Due to hair
Motivation and the core kind of drive of compressor are linear reciprocating motion and rotating movement converting device, the air cylinder device of the application,
According to the difference of real needs, persons skilled in the art can be designed into engine on the basis of this air cylinder device,
Compressor can also be designed to.
Various forms of engines and compressor can be formed using the air cylinder device of the application, its include but is not limited to
Lower form：
As a preferred embodiment, the air cylinder device of the application can also be by connecting rod 6, piston 7, cylinder cap 9, end cap
10 and cylinder body 8 be arranged in pairs in the both sides of same tooth frame 4, the engine or compressor that so can serve as double-piston make
With.
The linear reciprocating motion and rotating movement converting device be multiple combinations, the multiple linear reciprocating motion and
Rotating movement converting device exports power or receives power by same root line shaft and inputs by same root line shaft.
Because the core kind of drive of engine and compressor is linear reciprocating motion and rotating movement converting device, this Shen
Air cylinder device please, according to the difference of real needs, persons skilled in the art can be by it on the basis of this air cylinder device
Engine is designed to, compressor can also be designed to.
Reasonable combination can also be carried out according to above-mentioned form.
Several specific embodiments of the application are as follows
Embodiment one, such as Figure 10, the opposed reciprocating piston engine of twin-tub four, including linear reciprocating motion turn with rotary motion
Changing device, connecting rod 6, piston 7 and cylinder body 8, described one end of connecting rod 6 are connected with piston 7, and the other end is connected with tooth frame 4, the cylinder body
8 one end is provided with cylinder cap 9, and the linear reciprocating motion on rotating movement converting device with being provided with end cap 10, the cylinder body 8
The other end be connected with end cap 10.Piston is located in cylinder and can moved back and forth in cylinder, and cylinder is isolated into front and rear by piston
Two variable cavities, cavity corresponding to the preceding surface of piston are referred to as ante-chamber, the shown reciprocating motion by piston, and air distribution system
Air inlet on application cylider cover 9, exhaust outlet, ante-chamber are compressed successively, are done work, exhaust, air-breathing four-stroke cycle.
Embodiment two, such as Figure 11, the double two-stroke piston engines of opposed twin-tub, including linear reciprocating motion and rotary motion
Conversion equipment, connecting rod 6, piston 7 and cylinder body 8, described one end of connecting rod 6 are connected with piston 7, and the other end is connected with tooth frame 4, the cylinder
One end of body 8 is provided with cylinder cap 9, and the linear reciprocating motion on rotating movement converting device with being provided with end cap 10, the cylinder
The other end of body 8 is connected with end cap 10.Piston is located in cylinder and can moved back and forth in cylinder, before cylinder is isolated into by piston
Latter two variable cavity, cavity corresponding to the preceding surface of piston 7 are referred to as ante-chamber, and cavity corresponding to the rear surface of piston 7 is referred to as carrying on the back
Chamber, the shown reciprocating motion by piston 7, the air inlet on the skirt section control cylinder body 8 of piston, on air distribution system application cylider cover 9
Exhaust outlet, ante-chamber is compressed, and does work, scavenging, two-stroke cycle, and back of the body chamber carries out air-breathing, compression circulation, and passes through cylinder body gas
Road and cylinder body air inlet provide the compressed gas of ante-chamber scavenging process.
Embodiment three, single-cylinder four-stroke piston engine, on the basis of embodiment one, remove the cylinder on one side, cylinder
Lid, piston and connecting rod, you can form the single-cylinder four-stroke piston engine of the present embodiment.
Example IV, single-cylinder double stroke piston engine, on the basis of embodiment two, remove the cylinder on one side, cylinder
Lid, piston 7 and connecting rod, you can form the single cylinder single-piston two stroke engine of the present embodiment.
Embodiment five, such as Figure 14, using three sets of linear reciprocating motions and rotating movement converting device, in same piston cylinder
In opposite disposed two connecting rods 6 and two pistons 7, form opposed cylinder opposed pistons two stroke engine, i.e. OPOC engines.
Claims (10)
1. linear reciprocating motion and rotating movement converting device, including main shaft (1), linear movement guide mechanism (2), fan tooth (3)
The tooth frame (4) to move along a straight line is made with the guiding mechanism (2) that can move along a straight line, the fan tooth (3) is fixedly connected with main shaft (1), institute
State tooth frame (4) inwall and be provided with rack, the rack includes setting up the first rack (41) and the second rack in fan tooth (3) both sides separately
(42), it is characterised in that：The linear reciprocating motion also includes changing with what main shaft (1) was fixedly connected with rotating movement converting device
To mechanism (5), it is provided with the changement (5) and is oriented to curved surface (51) and guide (52), be provided with the tooth frame (4)
Commutate block (43), is provided with first surface (431) and the second curved surface (432) on the commutation block (43), works as linear reciprocating motion
When being in drive state with rotating movement converting device, fan tooth (3) engages with rack；When linear reciprocating motion and rotary motion turn
When changing device is in an interim state, fan tooth (3) is with rack while engage, the first surface (431) of the block (43) that commutates in by
The state of guide (52) outer surface constraint, the second curved surface (432) of commutation block (43) are in by guiding curved surface (51) constraint
State；When linear reciprocating motion and rotating movement converting device are in commutation states, fan tooth (3) disengages with rack, and commutates
The first surface (431) of block (43) is in the state constrained by guide (52) outer surface, the second curved surface of commutation block (43)
(432) it is in by the state for being oriented to curved surface (51) constraint.
2. linear reciprocating motion as claimed in claim 1 and rotating movement converting device, it is characterised in that：The guide
(52) axis of guide (512) being fixedly connected with changement (5) and the roller (511) being set on the axis of guide (512) are included.
3. linear reciprocating motion as claimed in claim 2 and rotating movement converting device, it is characterised in that：The roller
(511) it is provided with rolling bearing between the axis of guide (512).
4. linear reciprocating motion as claimed in claim 1 and rotating movement converting device, it is characterised in that：The rack is outer
Gear type rack, the axis of the axis and main shaft (1) of the fan tooth (3) are misaligned.
5. linear reciprocating motion as claimed in claim 1 and rotating movement converting device, it is characterised in that：The linear motion
Guiding mechanism (2) is guide rail, and roller is provided between guide rail and the tooth frame (4).
6. linear reciprocating motion as claimed in claim 1 and rotating movement converting device, it is characterised in that：The commutation block
(43) it is arranged on symmetrical tooth frame (4) the left and right ends lateral surface in the horizontal cross axis of tooth frame (4).
7. linear reciprocating motion as claimed in claim 1 and rotating movement converting device, it is characterised in that：The changement
(5) it is one, the commutation block (43) is set to be unilateral.
8. linear reciprocating motion as claimed in claim 1 and rotating movement converting device, it is characterised in that：The first surface
(431) it is made up of fillet surface (4311) and commutation curved surface (4312), the commutation curved surface (4312) is arc-shaped surface, and
In commutation process, the center of circle of commutation curved surface (4312) is on the center line of main shaft (1).
9. using linear reciprocating motion as claimed in claim 1 and the air cylinder device of rotating movement converting device, its feature exists
In：Including linear reciprocating motion and rotating movement converting device, connecting rod (6), piston (7) and cylinder body (8), cylinder body (8) set
It is located on piston (7), described connecting rod (6) one end is connected with piston (7), and the other end is connected with tooth frame (4), the cylinder body (8)
One end is provided with cylinder cap (9), and the linear reciprocating motion on rotating movement converting device with being provided with end cap (10), the cylinder body
(8) the other end is connected with end cap (10).
10. the air cylinder device described in claim 9, it is characterised in that：The connecting rod (6), piston (7), cylinder cap (9), end cap
(10) and cylinder body (8) is arranged in pairs in the both sides of same tooth frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720560127.8U CN206723380U (en) | 2017-05-18 | 2017-05-18 | Linear reciprocating motion and rotating movement converting device and air cylinder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720560127.8U CN206723380U (en) | 2017-05-18 | 2017-05-18 | Linear reciprocating motion and rotating movement converting device and air cylinder device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206723380U true CN206723380U (en) | 2017-12-08 |
Family
ID=60513195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720560127.8U Active CN206723380U (en) | 2017-05-18 | 2017-05-18 | Linear reciprocating motion and rotating movement converting device and air cylinder device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206723380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996441A (en) * | 2017-05-18 | 2017-08-01 | 郑安庆 | Linear reciprocating motion and rotating movement converting device and air cylinder device |
-
2017
- 2017-05-18 CN CN201720560127.8U patent/CN206723380U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996441A (en) * | 2017-05-18 | 2017-08-01 | 郑安庆 | Linear reciprocating motion and rotating movement converting device and air cylinder device |
| WO2018210163A1 (en) * | 2017-05-18 | 2018-11-22 | 郑安庆 | Reciprocating linear motion and rotation motion transforming device, and cylinder device |
| US10927930B2 (en) | 2017-05-18 | 2021-02-23 | Anqing ZHENG | Reciprocating linear/rotational motion conversion device and cylinder device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106996441A (en) | Linear reciprocating motion and rotating movement converting device and air cylinder device | |
| CN205225454U (en) | Shaft type connecting rod transmission system and opposition piston engine | |
| CN104100372A (en) | Opposed piston guide rail rolling type engine/compressor and working method thereof | |
| CN206723380U (en) | Linear reciprocating motion and rotating movement converting device and air cylinder device | |
| CN203822985U (en) | Rotation reciprocating conversion mechanism | |
| CN201517481U (en) | Cam constrained reciprocating-piston compressor | |
| DE102015002385A1 (en) | Twin crank planetary gear for Atkinson engine | |
| CN203925743U (en) | A kind of opposed pistons guide rail rolling type motor/gas compressor | |
| CN102808914B (en) | Push rod and gear drive | |
| CN113958477B (en) | Small-size large-stroke plunger pump | |
| CN1164860C (en) | High-efficient engine | |
| CN114278432A (en) | Piston tandem double-connecting-rod crank mechanism | |
| CN202914138U (en) | Gas power machine | |
| CN206636725U (en) | A kind of drive device of reciprocating pump or compressor | |
| CN2310861Y (en) | Spiral rotor engine | |
| CN203285641U (en) | Direct drive type oil-free engine with double coaxial cylinders | |
| CN101781997A (en) | Crankless piston type stepless speed change engine and design method | |
| CN204738925U (en) | Groups of stars' symmetry oil free compressor | |
| CN206129523U (en) | Reciprocating vacuum pump | |
| CN204419356U (en) | A kind of multi-cylinder internal combustion unit and multi-cylinder engine adopting crosshead assembly bar | |
| CN204703970U (en) | Guide rail rolling type motor | |
| CN1430003A (en) | Crankshaft-less resiprocating driving mechanism with semi-gear and two rack bars | |
| CN203784212U (en) | Spring type duckbilled key for direction change gear shafts of circulating type forward and reverse direction change speed change vacuum compressor | |
| CN203627678U (en) | Forward and backward direction changing gear shaft mechanism of circulating-type forward and backward direction and speed changing vacuum compressor | |
| CN102155295B (en) | Rolling piston type non-circular internal gear crankshaft-free counter-force engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |