CN209691217U - A kind of speed control system based on mechanical & electrical technology - Google Patents
A kind of speed control system based on mechanical & electrical technology Download PDFInfo
- Publication number
- CN209691217U CN209691217U CN201920255848.7U CN201920255848U CN209691217U CN 209691217 U CN209691217 U CN 209691217U CN 201920255848 U CN201920255848 U CN 201920255848U CN 209691217 U CN209691217 U CN 209691217U
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- Prior art keywords
- gear
- connecting rod
- motor
- bar
- rotation axis
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- 238000005516 engineering process Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 6
- 230000005662 electromechanics Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Abstract
The utility model discloses a kind of speed control systems based on mechanical & electrical technology, it include: cabinet, the cabinet inside leftmost side is equipped with driving gear, the lower section of gear is driven to be equipped with first motor, the power output end of first motor connects rotation axis a, rotation axis is fixed on the bottom of driving gear, V-type bar is further fixed below first motor, V-type bar includes symmetrical first connecting rod and the second connecting rod, the lower section of first motor is arranged in the top of first connecting rod, the top of first connecting rod is rotatably connected to rotation axis b, master gear is installed above rotation axis b, master gear and driving gear are located at same level, speed adjusting gear is additionally provided between master gear and driving gear.The electromechanical speed adjusting gear of the utility model design can quickly regulate and control electromechanical speed, and structure is simple, be less prone to body damage, have preferable usability.
Description
Technical field
The utility model relates to field of electromechanical technology, specially a kind of speed control system based on mechanical & electrical technology.
Background technique
Mechanical technique is the basis of electromechanical integration, the starting point of mechanical technique be how with electromechanical integration technology phase
It adapts to, using other high, new technologies come more new concept, realizes in structure, the change on material, in performance, satisfaction reduction weight,
Volume is reduced, precision is improved, improve rigidity and improves the requirement of performance.It is classical in electro-mechanical system manufacturing process
Mechanical theory and technique should form a new generation by means of computer aided technique, while using marine sciences etc.
Machine Manufacturing Technology.
However, existing electromechanics there is a problem of on to speed control it is following: on the market to electromechanical speed control, adopt
With complicated single method for control speed, forms the more components in the process of running of components and is easy to appear damage,
Lack to the electromechanical method for carrying out a variety of speed regulations, speed regulation effect is poor, influences electromechanical operational effect.For this reason, it may be necessary to set
Corresponding technical solution is counted to solve.
Utility model content
The purpose of this utility model is to provide a kind of speed control systems based on mechanical & electrical technology, solve background technique
Proposed in the problem of, meet the actual needs.
To achieve the above object, the utility model provides the following technical solutions: a kind of speed control based on mechanical & electrical technology
System, comprising: cabinet, the cabinet inside leftmost side are equipped with driving gear, and the lower section of the driving gear is equipped with the first electricity
Machine, the power output end of the first motor connect rotation axis a, and the rotation axis is fixed on the bottom of driving gear, and described the
V-type bar is further fixed below one motor, the V-type bar includes symmetrical first connecting rod and the second connecting rod, institute
The lower section of first motor is arranged in the top for stating first connecting rod, and the top of the first connecting rod is rotatably connected to rotation axis b,
Master gear is installed above the rotation axis b, the master gear and driving gear are located at same level, the master gear with
Speed adjusting gear is additionally provided between driving gear；
The speed adjusting gear include positioned at upper end hydraulic cylinder and be fixed on the catch bar of hydraulic cylinder power output end, it is described
The end of catch bar is connected with mobile jib, and three groups of mounting grooves are uniformly provided on the mobile jib, are movably equipped in the mounting groove
Rotating bar, is mounted on transmission gear above the rotating bar, the end of the mobile jib and V-type bar be rotatablely connected and end also
It is connected with return spring, the end of the return spring is fixed with transverse slat and two sides are equipped with pressure ram, the pressure ram and V-type
Bar is connected.
As a kind of preferred embodiment of the utility model, transmission gear described in three groups is followed successively by low speed tooth from top to bottom
Wheel, intermediate gear and high gear.
As a kind of preferred embodiment of the utility model, the second motor, institute are installed below the transmission gear
The power output end for stating the second motor is connected with adjusting rod and is electrically connected with single-chip microcontroller, and the side of the adjusting rod is fixed with convex
Bar, the nose bar are in cylindrical structure.
As a kind of preferred embodiment of the utility model, it is all provided with below the first connecting rod and the second connecting rod
It is equipped with arc panel, offers sliding rail on the arc panel, setting is slided in the bottom of the first connecting rod and the second connecting rod
In sliding rail.
Compared with prior art, the beneficial effects of the utility model are as follows:
The electromechanical speed adjusting gear of this programme design can quickly regulate and control electromechanical speed, and structure is simple, is not easy out
Existing body damage, has preferable usability.
Detailed description of the invention
Fig. 1 is the overall schematic of the utility model；
Fig. 2 is that the speed adjusting gear of the utility model adjusts schematic diagram；
Fig. 3 is the mobile jib side view of the utility model；
Fig. 4 is the arc plate structure figure of the utility model.
In figure: 1- cabinet, 2- drive gear, 3- first motor, 4- rotation axis a, 5- first connecting rod, the connection of 6- second
Bar, 7- rotation axis b, 8- master gear, 9- speed adjusting gear, 10- hydraulic cylinder, 11- catch bar, 12- mobile jib, 13- mounting groove, 14- turn
Lever, 15- return spring, 16- transverse slat, 17- pressure ram, 18- low-speed gear, 19- intermediate gear, 20- high gear, 21-
Two motors, 22- adjusting rod, 23- single-chip microcontroller, 24- nose bar, 25- arc panel, 26- sliding rail.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of speed control system based on mechanical & electrical technology
System, comprising: cabinet 1, the 1 inside leftmost side of cabinet are equipped with driving gear 2, and the lower section of driving gear 2 is equipped with first motor 3, the
The power output end of one motor 3 connects rotation axis a4, and rotation axis a4 is fixed on the bottom of driving gear 2, the lower section of first motor 3
It is further fixed on V-type bar, V-type bar includes symmetrical first connecting rod 5 and the second connecting rod 6, the top of first connecting rod 5
The lower section of first motor 3 is set, and the top of first connecting rod 5 is rotatably connected to rotation axis b7, the top installation of rotation axis b7
There is master gear 8, master gear 8 and driving gear 2 are located at same level, are additionally provided with governor between master gear 8 and driving gear 2
Structure 9；
Speed adjusting gear 9 include positioned at upper end hydraulic cylinder 10 and be fixed on the catch bar 11 of 10 power output end of hydraulic cylinder,
The end of catch bar 11 is connected with mobile jib 12, and three groups of mounting grooves 13 are uniformly provided on mobile jib 12, and activity is set in mounting groove 13
There is rotating bar 14, the top of rotating bar 14 is mounted on transmission gear, the end of mobile jib 12 and the rotation connection of V-type bar and end also
It is connected with return spring 15, the end of return spring 15 is fixed with transverse slat 16 and two sides are equipped with pressure ram 17, pressure ram 17 and V
Type bar is connected, when needing to carry out electromechanics deceleration variation, firstly, the work of the second motor 21 is controlled by single-chip microcontroller 23, the
Two motors 21 drive adjusting rod 22 to rotate, and adjusting rod 22 is in the course of rotation by the nose bar 23 of side by the height on mobile jib 12
Fast gear 20 is jacked up along mounting groove, to be detached between master gear 8 and driving gear 2, is then pushed away by the driving of hydraulic cylinder 10
Lever 11 moves downward, and by low-speed gear 18 or intermediate gear 19 move to master gear 8 and driving gear 2 between, mobile jib to
Return spring 15 is squeezed during lower movement, and under the action of two sides pressure ram 17, first connecting rod 5 and the second connecting rod
6 are moved inward centered on tie point, to drive the master gear 8 on top and drive gear 2 along the sliding rail of arc panel 25
26 move inward, and are moved to two sides and the coupling of low-speed gear 18 or intermediate gear 19, when needing to carry out speed-raising variation
When, reverse operating.
Attached: 1: low-speed gear 18, intermediate gear 19 are identical with the size specification of the tooth mouth of high gear 20.
It is further improved ground, three groups of transmission gears are followed successively by low-speed gear 18, intermediate gear from top to bottom as shown in Figure 1:
19 and high gear 20.
It is further improved ground, the second motor 21 is installed below transmission gear as shown in Figure 1:, the second motor 21 moves
Power output end is connected with adjusting rod 22 and is electrically connected with single-chip microcontroller 23, and the side of adjusting rod 22 is fixed with nose bar 24, and nose bar 24 is in
Cylindrical structure, adjusting rod 22 in the course of rotation by the nose bar 23 of side by the high gear 20 on mobile jib 12 along peace
Tankage jacks up, to be detached between master gear 8 and driving gear 2.
Specifically, the lower section of first connecting rod 5 and the second connecting rod 6 is provided with arc panel 25, arc as shown in Figure 1:
Offer sliding rail 26 on plate 25, the bottom of first connecting rod 5 and the second connecting rod 6 is slidably arranged in sliding rail 26.
When in use: the utility model when need that electromechanics slow down variation when, firstly, passing through the control of single-chip microcontroller 23 the
The work of two motors 21, the second motor 21 drive adjusting rod 22 to rotate, and adjusting rod 22 passes through the nose bar of side in the course of rotation
23 jack up the high gear 20 on mobile jib 12 along mounting groove, to be detached between master gear 8 and driving gear 2, then lead to
Crossing hydraulic cylinder 10 drives catch bar 11 to move downward, and low-speed gear 18 or intermediate gear 19 are moved to master gear 8 and sliding tooth
Between wheel 2, return spring 15 is squeezed during mobile jib moves downward, and under the action of two sides pressure ram 17, first connects
Extension bar 5 and the second connecting rod 6 are moved inward centered on tie point, to drive master gear 8 and driving 2 edge of gear on top
The sliding rail 26 of arc panel 25 move inward, and be moved to two sides and the coupling of low-speed gear 18 or intermediate gear 19, when
When carrying out speed-raising variation, reverse operating.
Note 2: single-chip microcontroller 23 uses stm32 model.
Actual production and application has been put into the product that this programme is protected at present, and the application especially on electromechanics obtains
Certain success, it is clear that confirmed the product technical solution be it is beneficial, meet society need, be also suitable for batch
Production and popularization and use.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of speed control system based on mechanical & electrical technology, comprising: cabinet (1), it is characterised in that: the cabinet (1) is internal
The leftmost side is equipped with driving gear (2), and the lower section of driving gear (2) is equipped with first motor (3), the first motor (3)
Power output end connect rotation axis a (4), the rotation axis a (4) be fixed on driving gear (2) bottom, the first motor
(3) it is further fixed on V-type bar below, the V-type bar includes symmetrical first connecting rod (5) and the second connecting rod (6),
In the lower section of first motor (3), the top of the first connecting rod (5), which rotates, to be connected for the top setting of the first connecting rod (5)
It is connected to rotation axis b (7), is equipped with master gear (8) above the rotation axis b (7), the master gear (8) and driving gear (2)
Positioned at same level, speed adjusting gear (9) are additionally provided between the master gear (8) and driving gear (2)；
The speed adjusting gear (9) includes the hydraulic cylinder (10) for being located at upper end and the promotion for being fixed on hydraulic cylinder (10) power output end
The end of bar (11), the catch bar (11) is connected with mobile jib (12), is uniformly provided with three groups of mounting grooves on the mobile jib (12)
(13), it is movably equipped with rotating bar (14) in the mounting groove (13), is mounted on gear teeth above the rotating bar (14)
Wheel, the end of the mobile jib (12) and V-type bar are rotatablely connected and end is also connected with return spring (15), the return spring
(15) end is fixed with transverse slat (16) and two sides are equipped with pressure ram (17), and the pressure ram (17) is connected with V-type bar.
2. a kind of speed control system based on mechanical & electrical technology according to claim 1, it is characterised in that: become described in three groups
Fast gear is followed successively by low-speed gear (18), intermediate gear (19) and high gear (20) from top to bottom.
3. a kind of speed control system based on mechanical & electrical technology according to claim 2, it is characterised in that: the gear teeth
It is equipped with below wheel the second motor (21), the power output end of second motor (21) is connected with adjusting rod (22) and is electrically connected
It is connected to single-chip microcontroller (23), the side of the adjusting rod (22) is fixed with nose bar (24), and the nose bar (24) is in cylindrical structure.
4. a kind of speed control system based on mechanical & electrical technology according to claim 1, it is characterised in that: described first connects
It is provided with arc panel (25) below extension bar (5) and the second connecting rod (6), offers sliding rail on the arc panel (25)
(26), the bottom of the first connecting rod (5) and the second connecting rod (6) is slidably arranged in sliding rail (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920255848.7U CN209691217U (en) | 2019-02-28 | 2019-02-28 | A kind of speed control system based on mechanical & electrical technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920255848.7U CN209691217U (en) | 2019-02-28 | 2019-02-28 | A kind of speed control system based on mechanical & electrical technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209691217U true CN209691217U (en) | 2019-11-26 |
Family
ID=68603301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920255848.7U Expired - Fee Related CN209691217U (en) | 2019-02-28 | 2019-02-28 | A kind of speed control system based on mechanical & electrical technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209691217U (en) |
-
2019
- 2019-02-28 CN CN201920255848.7U patent/CN209691217U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 |