CN207005223U - A kind of clutch and transfer device based on parallelogram principle - Google Patents
A kind of clutch and transfer device based on parallelogram principle Download PDFInfo
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- CN207005223U CN207005223U CN201720847722.XU CN201720847722U CN207005223U CN 207005223 U CN207005223 U CN 207005223U CN 201720847722 U CN201720847722 U CN 201720847722U CN 207005223 U CN207005223 U CN 207005223U
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- connecting rod
- frame
- clutch
- transfer device
- parallel
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Abstract
The utility model discloses a kind of clutch and transfer device based on parallelogram principle, clutch includes frame, is movably arranged on the first parallel rod and second connecting rod of frame both sides；First parallel rod includes the connecting rod A and connecting rod B being parallel to each other；Second connecting rod includes connecting rod E；Connecting rod A length and connecting rod B equal length；Linkage part is provided between connecting rod A and connecting rod E；Linkage part includes connecting rod C, swing arm and the connecting rod D being sequentially connected, and swing arm is rotatable to be fixed in frame；Connecting rod C other end connection connecting rod A；Connecting rod D other end connection connecting rod E.Clutch and transfer device provided by the utility model take full advantage of mechanics principle, both structures are simple efficient, cost is cheap, the horizontal stable movement and posture that article can be realized are kept, this transfer device need to only operate an oil cylinder, or operate the stable transfer that article can be achieved in groups oil cylinders simultaneously with same procedure, without multi-stage operation, simplify operation.
Description
Technical field
It the utility model is related to connecting rod application field, and in particular to a kind of clutch and shifting based on parallelogram principle
Send device.
Background technology
Manufacture industry to stride forward to mechanization, automation, various instruments, equipment need according to certain rule and had
The movement back and forth between standby station, work station or other stations of sequence ground.In the situation that space is limited, it is desirable to transfer
Distance is the bigger the better, and appearance and size during storage state is the smaller the better.Such as drill floor equipment：Iron driller, slurry collecting box, row
Pipe machine gripper clamp etc..Existing collapsible transfer mechanism has single cylinder driving and multi-cylinder driving, part drag-over unit in the market
Structure can not keep posture；Part transfer mechanism can keep posture, but in the case of equal transfer distance, its appearance and size
It is much greater, while the stroke of oil cylinder is also very big, efficiency is low；Part transporting apparatus uses double parallel quadrangular mechanism, but its
Driving individually controls the expansion of two parallelogram using double oil cylinders, and control is complicated, and cost is higher, causes transporting apparatus to make
Either used time efficiency is low, or the problem of cost is high.
Utility model content
For above-mentioned deficiency of the prior art, a kind of clutch based on parallelogram provided by the utility model and
Transfer device solves the problems, such as that existing transporting apparatus efficiency is low and cost is high.
In order to reach foregoing invention purpose, the technical solution adopted in the utility model is：
A kind of clutch based on parallelogram principle is provided, it includes frame, and is movably arranged on frame both sides
The first parallel rod and second connecting rod；First parallel rod includes the connecting rod A and connecting rod B being parallel to each other；Second connecting rod includes
Connecting rod E；Connecting rod A length and connecting rod B equal length；Linkage part is provided between connecting rod A and connecting rod E；
Linkage part includes connecting rod C, swing arm and the connecting rod D being sequentially connected, and swing arm is rotatable to be fixed in frame；Connecting rod
The C other end is connected with connecting rod A；The connecting rod D other end is connected with connecting rod E.
Further, axis hole is provided with the middle part of swing arm, axis hole is movably arranged in frame by bearing pin.
Further, second connecting rod also includes the connecting rod F parallel with connecting rod E, connecting rod F length and connecting rod E length
It is equal.
Further, frame is arranged to isosceles trapezoid, and connecting rod A and connecting rod E are movably arranged on the longer base of frame respectively
Two apexes, connecting rod B and connecting rod F are movably arranged on two apexes on the shorter base of frame respectively；Swing arm is movably arranged on
The center of frame.
A kind of transfer device based on parallelogram principle is provided, it includes clutch, the other end and company with connecting rod A
The mounting bracket that the bar B other end is flexibly connected, and the transfer frame being flexibly connected with the connecting rod E other ends；It is provided with mounting bracket
Oil cylinder, the stroke end of oil cylinder are flexibly connected with connecting rod A and/or connecting rod B.
Further, the other end of the frame also with connecting rod F is transferred to be connected.
Further, clutch is arranged at least one, and the quantity of oil cylinder is equal with the quantity of clutch.
Further, clutch is arranged at least two, and cross bar is provided between two neighboring clutch, and cross bar is arranged on
Between adjacent links A, between adjacent links B, between adjacent links E, between adjacent links F between adjacent rack at least one
Place.
The beneficial effects of the utility model are：
1st, clutch provided by the utility model is based on parallelogram principle, and one group of parallel connecting rod passes through linkage part
Drive another connecting rod so that this clutch it is more efficient；And two groups of connecting rods of this clutch are recoverable to when not in use
And close to reducing and take volume, expanded angle can be more than 150 ° during use so that the transfer distance of this clutch is bigger.Connection
Connecting rod of the dynamic component by three connecting rod for being flexibly connected (be hinged) connections positioned at frame both sides so that the cost of this clutch
Low, drive efficiency is high.
2nd, second connecting rod is also configured to and first connecting rod identical parallelogram so that its support effect is good；Swing arm
Midpoint passes through hinge with frame so that the torque at swing arm both ends to center of rotation is identical, can increase holding for swing arm strength
By ability.
3rd, the set-up mode of frame and its cause clutch when not in use can be by double parallel with the connected mode of connecting rod
Connecting rod just farthest shrink, reduce take volume while increase transfer distance.
4th, connecting rod A length and connecting rod B equal length；Connecting rod E length and connecting rod F equal length cause this linkage
Parallel rod can preferably be run simultaneously device when in use, reduce internal stress caused by motion, and cause frame 6 and connecting rod
E can keep relative horizontal position with the device (transfer frame) set by connecting rod F ends so that more steady in linkage.
5th, transfer device provided by the utility model, mounting bracket, oil cylinder and transfer frame are provided to clutch, oil cylinder can be with
Driving clutch is transferred, and mounting bracket provides support for connecting rod A and connecting rod B, and transfer frame is used to contain and transfer article；This
Transfer device is simple in construction, easy to install, and transfer distance is big, efficiency high and cost is low.
6th, two or more clutch are arranged between a mounting bracket and transfer frame simultaneously, and each clutch is matched somebody with somebody
A transfer ability that with oil cylinder, can effectively improve transfer device is put, improves operating efficiency.
7th, tightness between clutch can be increased by being arranged on the cross bar between two neighboring clutch, and balance is adjacent
The stress of clutch, prevent transfer device at work, due to the article center of gravity reason run-off the straight transferred, cause some
Clutch rolls or stress is excessive and damage.
8th, when transfer frame only connects connecting rod E, although connecting rod E can not prevent that transfer frame rocks in moving process, but still
Transfer frame can be supported, realizes transfer function；When connecting rod F coupler links E works, you can realize the stable branch to transfer frame
Support, prevent that transferring frame rocks.
Brief description of the drawings
Fig. 1 is the structural representation of clutch；
Fig. 2 is the structural representation of transfer device；
Fig. 3 is the structural representation that two groups of clutch are used cooperatively；
Fig. 4 is the structural representation after transfer device shrinks.
Wherein：1st, mounting bracket；2nd, oil cylinder；3rd, connecting rod A；4th, connecting rod B；5th, connecting rod C；6th, frame；7th, connecting rod D；8th, connecting rod E；
9th, connecting rod F；10th, frame is transferred；11st, swing arm.
Embodiment
Specific embodiment of the present utility model is described below, in order to which those skilled in the art understand
The utility model, it should be apparent that the utility model is not limited to the scope of embodiment, to the common skill of the art
For art personnel, if various change in the spirit and scope of the present utility model that appended claim limits and determines,
These changes are it will be apparent that all utilize the innovation and creation of the utility model design in the row of protection.
As shown in figure 1, being somebody's turn to do the clutch based on parallelogram principle includes frame 6, and it is movably arranged on 6 liang of frame
The first parallel rod and second connecting rod of side；First parallel rod includes the connecting rod A3 and connecting rod B4 being parallel to each other；Second connecting rod
Including connecting rod E8；Connecting rod A3 length and connecting rod B4 equal length；Linkage part is provided between connecting rod A3 and connecting rod E8；Connection
Dynamic component includes connecting rod C5, swing arm 11 and the connecting rod D7 for being sequentially connected (be hinged), and swing arm 11 is rotatable to be fixed in frame 6；
Connecting rod C5 other end connection (be hinged) connecting rod A3；Connecting rod D7 other end connection (be hinged) connecting rod E8.
The middle part of swing arm 11 is provided with axis hole, and axis hole is by bearing pin activity installation (be hinged) in frame 6.
Second connecting rod also includes the connecting rod F9 parallel with connecting rod E8, connecting rod F9 length and connecting rod E8 equal length.
It (can also be pentagon, hexagon, heptagon etc., but we only need to use that frame 6, which sets quadrangularly,
Three or four angle points) and be preferably arranged to isosceles trapezoid, connecting rod A3 and connecting rod E8 respectively activity set (be hinged) frame 6 compared with
Activity sets (be hinged) on two summits on 6 shorter base of frame respectively by two apexes on long base, connecting rod B4 and connecting rod F9
Place；The activity of swing arm 11 sets (passing through hinge) at the center of frame 6.
As shown in Fig. 2 being somebody's turn to do the transfer device based on parallelogram principle includes the linkage based on parallelogram principle
Device, for being flexibly connected the mounting bracket 1 of (be hinged) the connecting rod A3 other end and the connecting rod B4 other end, and for being flexibly connected
The transfer frame 10 of (be hinged) connecting rod E8 other ends；Oil cylinder 2 is provided with mounting bracket 1, the stroke end of oil cylinder 2 is flexibly connected (be hinged)
Connecting rod A3 and/or connecting rod B4 (can be that single oil cylinder 2 connects connecting rod A3 or connecting rod A4 or connecting rod A3 and connecting rod A4
On be connected to oil cylinder 2)；Transfer frame 10 is also connected with (be hinged) the connecting rod F9 other end.
Clutch is arranged at least one, and the quantity of oil cylinder 2 is equal with the quantity of clutch；As shown in figure 3, specific real
During applying, clutch is arranged at least two, and cross bar is provided between two neighboring clutch, and cross bar is arranged on adjacent links
Between A3, between adjacent links B4, between adjacent links E8, between adjacent links F9 between adjacent rack 6 at least one at.
In one embodiment of the present utility model, it is flexibly connected can just be hinged by bearing pin and realizes, can also
It is the device for rotating two Objects around A other side, only carrying out angular displacement between each other.Oil cylinder 2 of the present utility model is defaulted as carrying
Power, stroke retractor device can be carried out.
When in use, mounting bracket 1 can be arranged in other equipment transfer device of the present utility model, the control of oil cylinder 2
Device can carry out riding position setting as needed.As shown in figure 4, only connecting rod B4 connections oil cylinder 2, operating personnel are oily by controlling
The contraction of cylinder 2 so that the first parallel rod and second connecting rod try one's best, and mounting bracket 1 and transfer frame 10 also close proximity to；When
When operating personnel are stretched by control cylinder 2, oil cylinder 2 is mounted opposite frame 1 and deploys connecting rod B4 so that connecting rod B4 and mounting bracket
Angle increase between 1, connecting rod B4 drive frame 6 away from mounting bracket 1, meanwhile, the drivening rod A3 of frame 6 follows connecting rod B4 to transport
Dynamic, the angle between connecting rod A3 and mounting bracket 1 and frame 6 incrementally increases；Connecting rod A3 pulls connecting rod in real time in motion process
C5, connecting rod C5 pull swing arm 11 to turn clockwise, and swing arm 11 promotes connecting rod D7 to move out, and connecting rod D7 promotes connecting rod E8 motions,
Increase the angle between connecting rod E8 and frame 6, and transfer frame 10 is pushed outwardly, transfer frame 10 pulls connecting rod F9 to follow connecting rod
E8 is moved, so that this transfer device can carry out the effective flexible process retracted and the mistake stretched out by single oil cylinder 2
Journey is similar, just repeats no more, and stretches to that can keep posture during arbitrary extent, is easy to the processing to goods on transfer frame 10.
When clutch or transfer device in the course of the work, if frame 6 is higher than the first parallel rod and second connecting rod
During the state of the other end, i.e. Fig. 1 and Fig. 2, connecting rod B4 and connecting rod F9 stress act as supporting, connecting rod A3 and connecting rod E8 stress
It act as pullling, connecting rod B4 and connecting rod A3 a support one are pullled, can be to cause frame 6 will not be because of connecting rod E8 and connecting rod F9
Effect and rotate；Similarly, transfer frame 10 will not also rotate because of external force.If frame 6 is less than the first parallel rod and second
The other end of connecting rod, connecting rod A3, connecting rod B4, connecting rod E8 and connecting rod F9 stress are constant.
Due to connecting rod A3 and connecting rod B4 equal length, therefore it can ensure frame 6 in the work of oil cylinder 2 when expansion is with withdrawing
It will not be rotated during work because of internal force, and remain the state of translation；Similarly, due to connecting rod E8's and connecting rod F9
Equal length and the simply translation of frame 6, transfer frame 10 and will not also be rotated in the course of work of oil cylinder 2 because of internal force, and
Remain the state of translation.
The frame 6 of clutch sets quadrangularly to be simultaneously preferably arranged to isosceles trapezoid, connecting rod A3, connecting rod B4, connecting rod E8 and
Connecting rod F9 specification is identical, and connecting rod C5 is identical with connecting rod D7 specifications, and the midpoint of swing arm 11, which is hinged on, makes isosceles trapezoid symmetrical
Center line on, you can so that the first parallel rod and second connecting rod maximize synchronous operation, maximize that to reduce transfer frame 10 relative
In the difference in height change that mounting bracket 1 occurs, and then maximize the horizontal stable movement for realizing article.
In summary, clutch and transfer device provided by the utility model take full advantage of mechanics principle, both structures
Simple efficiently cost is cheap, and the horizontal stable transfer and posture that can realize article are kept, and greatly improve transfer article
Stability and ease for operation, and this transfer device need to only operate an oil cylinder 2, or operate multigroup oil simultaneously with same procedure
Cylinder 2 can be achieved, and without multi-stage operation, simplify the complexity of operation.
Claims (8)
- A kind of 1. clutch based on parallelogram principle, it is characterised in that：Including frame (6), and it is movably arranged on institute State first parallel rod and second connecting rod of frame (6) both sides；First parallel rod includes the connecting rod A (3) being parallel to each other With connecting rod B (4)；The second connecting rod includes connecting rod E (8)；The length of the connecting rod A (3) and connecting rod B (4) equal length；Institute State and be provided with linkage part between connecting rod A (3) and connecting rod E (8)；The linkage part includes connecting rod C (5), swing arm (11) and the connecting rod D (7) being sequentially connected, and the swing arm (11) is rotatable Be fixed in the frame (6)；The other end of the connecting rod C (5) is connected with the connecting rod A (3)；The connecting rod D (7) it is another One end is connected with the connecting rod E (8).
- 2. the clutch according to claim 1 based on parallelogram principle, it is characterised in that：The swing arm (11) Middle part is provided with axis hole, and the axis hole is movably arranged in the frame (6) by bearing pin.
- 3. the clutch according to claim 1 based on parallelogram, it is characterised in that：The second connecting rod also includes The connecting rod F (9) parallel with the connecting rod E (8), the length of the connecting rod F (9) and connecting rod E (8) equal length.
- 4. the clutch according to claim 3 based on parallelogram principle, it is characterised in that：The frame (6) sets Isosceles trapezoid is set to, the connecting rod A (3) and connecting rod E (8) are movably arranged on two tops on the frame (6) longer base respectively At point, the connecting rod B (4) and connecting rod F (9) are movably arranged on two apexes on the frame (6) shorter base respectively；It is described Swing arm (11) is movably arranged on the center of the frame (6).
- A kind of 5. transfer device based on parallelogram principle, it is characterised in that：Including described in any one of Claims 1-4 Clutch, the mounting bracket (1) being flexibly connected with the other end of the connecting rod A (3) and connecting rod B (4) other end, and with institute State the transfer frame (10) of connecting rod E (8) other end flexible connection；Oil cylinder (2), the oil cylinder (2) are provided with the mounting bracket (1) Stroke end be flexibly connected with the connecting rod A (3) and/or connecting rod B (4).
- 6. the transfer device according to claim 5 based on parallelogram principle, it is characterised in that：The transfer frame (10) other end also with the connecting rod F (9) is connected.
- 7. the transfer device based on parallelogram principle according to claim 5 or 6, it is characterised in that：The linkage Device is arranged at least one, and the quantity of the oil cylinder (2) is equal with the quantity of the clutch.
- 8. the transfer device according to claim 7 based on parallelogram principle, it is characterised in that：The clutch is set At least two are set to, is provided with cross bar between the two neighboring clutch, the cross bar is arranged between adjacent links A (3), Between adjacent links B (4), between adjacent links E (8), between adjacent links F (9) between adjacent rack (6) at least one Place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720847722.XU CN207005223U (en) | 2017-07-13 | 2017-07-13 | A kind of clutch and transfer device based on parallelogram principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720847722.XU CN207005223U (en) | 2017-07-13 | 2017-07-13 | A kind of clutch and transfer device based on parallelogram principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207005223U true CN207005223U (en) | 2018-02-13 |
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ID=61452926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720847722.XU Active CN207005223U (en) | 2017-07-13 | 2017-07-13 | A kind of clutch and transfer device based on parallelogram principle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207005223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327551A (en) * | 2017-07-13 | 2017-11-07 | 四川昆仑石油设备制造有限公司 | A kind of clutch and transfer device based on parallelogram principle |
-
2017
- 2017-07-13 CN CN201720847722.XU patent/CN207005223U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327551A (en) * | 2017-07-13 | 2017-11-07 | 四川昆仑石油设备制造有限公司 | A kind of clutch and transfer device based on parallelogram principle |
| CN107327551B (en) * | 2017-07-13 | 2024-04-30 | 四川昆仑石油设备制造有限公司 | Linkage device and transfer device based on parallelogram principle |
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