CN203682584U - Rotating wheel adjusting device - Google Patents
Rotating wheel adjusting device Download PDFInfo
- Publication number
- CN203682584U CN203682584U CN201320823929.5U CN201320823929U CN203682584U CN 203682584 U CN203682584 U CN 203682584U CN 201320823929 U CN201320823929 U CN 201320823929U CN 203682584 U CN203682584 U CN 203682584U
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- gyrostat
- hole
- annulus portion
- control apparatus
- drive shaft
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Abstract
The utility model relates to the field of rotating devices and discloses a rotating wheel adjusting device. The rotating wheel adjusting device comprises a hollow shaft motor reducer and a drive shaft, wherein a mounting shaft hole is formed in the hollow shaft motor reducer; the upper part of the drive shaft is fixedly mounted in the mounting shaft hole of the hollow shaft motor reducer, and the lower part of the drive shaft is fixedly mounted in a central shaft hole of a rotating wheel; a through hole is formed in the center of the drive shaft, and an adjusting rod is arranged in the through hole; the lower end of the adjusting rod is fixedly connected with the rotating wheel, and a position adjusting assembly is arranged at the upper end of the adjusting rod; the position adjusting assembly is adjusted to drive the adjusting rod to move, and further the position of the rotating wheel is adjusted. As the adjusting rod and the position adjusting assembly are arranged, the rotating wheel can realize the position adjustment in an axial direction, and the rotating wheel is more flexible and is wider in the range of application. The comprehensive performance of the rotating wheel adjusting device is improved, and the accuracy for measuring the rotation speed of rotating equipment by the rotating wheel adjusting device is increased.
Description
Technical field
The utility model relates to turning gear field, relates to more specifically a kind of gyrostat control apparatus.
Background technology
In market, the gyrostat of existing swinging dosing equipment is to be all fixedly connected with axle drive shaft by motor reducer, and axle drive shaft is fixedly connected with gyrostat again, is driven axle drive shaft and then is driven gyrostat to carry out gyroscopic movement by motor reducer.In prior art, the axial location of gyrostat is fixing cannot be adjusted, and does not have accurate positioning function.The linear proximity sensor that is generally used for testing the speed is arranged on the axle of motor cooling fan end, because motor rotational shaft speed is very fast, usually there is situation about throwing switch in speed measuring device and linear proximity sensor in actual application, thereby cause range rate accuracy to guarantee, and then affect the accuracy of measuring of swinging dosing equipment.Therefore, structure of the prior art is very restricted in actual applications, cannot meet the demand of production technology.
Utility model content
The purpose of this utility model is, proposes the adjustable gyrostat control apparatus of a kind of gyrostat axial location.
Another object of the present utility model is, proposes a kind of gyrostat control apparatus that can carry out to gyrostat rotative speed accurate measurement.
For reaching this object, the utility model by the following technical solutions:
A kind of gyrostat control apparatus, comprise hollow shaft motor reductor, on described hollow shaft motor reductor, be provided with installation axle hole, also comprise axle drive shaft, the top of described axle drive shaft is fixedly installed in the installation axle hole of described hollow shaft motor reductor, and the bottom of described axle drive shaft is fixedly installed in the central shaft hole of gyrostat; The center of described axle drive shaft offers through hole, in described through hole, be provided with adjust bar, the lower end of described adjust bar is fixedly connected with described gyrostat, the upper end of described adjust bar is provided with position adjustments assembly, by regulating described position adjustments assembly to drive described adjust bar motion, and then regulate the position of described gyrostat.
Further, described position adjustments assembly comprises locating bush, dish spring group, backing plate and nut; Described locating bush, dish spring group and backing plate are all sheathed on described adjust bar, and described dish spring group is positioned at the inside of described locating bush, and the lower end abutment of described dish spring group is on described locating bush, and the upper end of described dish spring group is resisted against on described backing plate; The top of described backing plate is provided with described nut, and described nut is threaded with described adjust bar.
Further, on described reductor, be installed with seat board, on described seat board, be provided with gear wheel shaft; The upper end of described gear wheel shaft is provided with driven gear, and described driven gear is meshed with the driving gear that is arranged at described locating bush upper end.
Further, be provided with induction locating piece on described driven gear, a side of described induction locating piece is provided with sensor; The upper end of described gear wheel shaft is provided with speed measuring coder by connecting panel; Described speed measuring coder and described sensor are all fixed on described seat board by support.
Further, the part that described axle drive shaft is positioned at described gyrostat is circle drum type structure, the central shaft hole of described gyrostat be shaped as the round drum type structure suitable with described axle drive shaft.
Further, described support is Z-shaped supporting structure, and described sensor is fixed on the side of described Z-shaped support and described induction locating piece in same level; Described speed measuring coder is fixed in the plane of described Z-shaped support.
Preferably, described sensor is linear proximity sensor; Described speed measuring coder is photoelectric velocity measurement coder.
Further, the top of described gyrostat is provided with apparatus for rotating upper plate, and the below of described gyrostat is provided with apparatus for rotating lower plate; Between described gyrostat and described apparatus for rotating upper plate and apparatus for rotating lower plate, be provided with gap, adjusting is axially being moved for described gyrostat in described gap.
Further, described locating bush is divided into the first annulus portion, the second annulus portion and the 3rd annulus portion from top to bottom;
The external diameter of described the first annulus portion and the second annulus portion is less than described the 3rd annulus portion, described the first annulus portion and the second annulus portion inside offer the first hole for placing described dish spring group, described the second annulus portion and the 3rd annulus portion inside offer the second hole for described adjust bar is installed, the diameter in described the second hole is greater than the diameter of described adjust bar, and the diameter in described the first hole is greater than the diameter in described the second hole;
On the upper surface of described the second annulus portion, offer the tapped bore for described driving gear is installed;
On the lower surface of described the 3rd annulus portion, offer the mounting hole matching with described nut.
Further, the number of teeth of described driving gear is the integral multiple of the number of blade of described gyrostat, between described driving gear and described gyrostat, assembles according to the position presetting.
The beneficial effects of the utility model are:
(1) the utility model, by adjust bar and position adjustments assembly are set, makes gyrostat can realize position adjustments vertically, has more alerting ability, and field of application is wider;
(2) the utility model, by sensor, speed measuring coder, induction locating piece etc. are set, can carry out accurately measuring and can also carrying out relative positioning accurately to the blade of gyrostat and interlobate sector space to the rotating speed of gyrostat simultaneously;
(3) the utility model has improved the Combination property of gyrostat control apparatus, has improved the accuracy of measuring of gyrostat control apparatus to apparatus for rotating rotating speed.
Accompanying drawing explanation
Fig. 1 is the utility model integral structure schematic diagram;
Fig. 2 is A-A direction sectional structure schematic diagram in Fig. 1;
Fig. 3 is the local structure enlarged diagram in B region in Fig. 1.
In figure:
1, hollow shaft motor reductor; 2, installation axle hole; 3, protective case; 4, key; 5, axle drive shaft; 6, adjust bar; 7, gyrostat; 8, apparatus for rotating lower plate; 9, material; 10, apparatus for rotating upper plate; 11, seat board; 12, gear wheel shaft; 13, driven gear; 14, connecting panel; 15, speed measuring coder; 16, induction locating piece; 17, support; 18, sensor; 19, driving gear; 20, backing plate; 21, dish spring group; 22, locating bush; 23, axle end baffle plate; 24, hole back-up ring.
The specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment.
As shown in Figure 1, Figure 3, it is a kind of gyrostat control apparatus that the utility model provides, comprise hollow shaft motor reductor 1, on described hollow shaft motor reductor 1, be provided with installation axle hole 2, wherein, described hollow shaft motor reductor 1 is fixed by screws on the outside face of apparatus for rotating upper plate 10, and the below of described apparatus for rotating upper plate 10 is provided with gyrostat 7, on described gyrostat 7, is provided with central shaft hole.The below of described gyrostat 7 is provided with apparatus for rotating lower plate 8, between the described gyrostat 7 described apparatus for rotating upper plates 10 of distance and described apparatus for rotating lower plate 8, is provided with gap.Be provided with gyrostat blade along the circumferencial direction of described gyrostat 7, the arranged outside of described gyrostat blade has material 9.
The gyrostat control apparatus that the utility model provides also comprises axle drive shaft 5, and the top of described axle drive shaft 5 is fixedly installed in the installation axle hole 2 of described hollow shaft motor reductor 1, and the bottom of described axle drive shaft 5 is fixedly installed in the central shaft hole of gyrostat 7; The center of described axle drive shaft 5 offers through hole, in described through hole, be provided with adjust bar 6, the lower end of described adjust bar 6 is connected and is fixedly connected with by nut with the lower thread of described gyrostat 7, the upper end of described adjust bar 6 is provided with position adjustments assembly, by regulating described position adjustments assembly to drive described adjust bar 6 to move, and then regulate the position of described gyrostat 7.
Further, described axle drive shaft 5 is fixedly installed in by key 4 in the installation axle hole 2 of described hollow shaft motor reductor 1; The upper end of described axle drive shaft 5 sets gradually porose with back-up ring 24 and axle end baffle plate 23, and described hole contacts with described axle drive shaft 5 with back-up ring 24; Described hole is all sleeved on described adjust bar 6 with back-up ring 24 and axle end baffle plate 23, described hole with back-up ring 24 and axle end baffle plate 23 by screw or be bolted on described axle drive shaft 5.
The part that described axle drive shaft 5 is positioned at described gyrostat 7 is circle drum type structure, the central shaft hole of described gyrostat 7 be shaped as the round drum type structure suitable with described axle drive shaft 5, such structure design, can guarantee between described gyrostat 7 and described axle drive shaft 5 coordinate tightr.Adjusting is axially being moved for described gyrostat 7 in described gap.Granularity between the size in described gap and described material 9 is closely bound up, by adjusting the nut of described adjust bar 6 tops, described gyrostat 7 is moved up and down, guarantee that gap keeps a suitable size, reduces the impact between described gyrostat 7 and described equipment lower plate 8 and described material 9.
As shown in Figure 3, described position adjustments assembly comprises locating bush 22, dish spring group 21, backing plate 20 and nut, described locating bush 22, dish spring group 21 and backing plate 20 are all sheathed on described adjust bar 6, described dish spring group 21 is positioned at the inside of described locating bush 22, the lower end abutment of described dish spring group 21 is on described locating bush 22, the upper end of described dish spring group 21 is resisted against on described backing plate 20, described nut compresses described backing plate 20, and then compress described dish spring group 21, the top of described adjust bar 6 fixing described backing plates 20 is provided with to described nut, described nut is threaded with described adjust bar 6, the lower end of described locating bush 22 is sleeved on the nut of 2-4 round end socket bolt, the upper end of described locating bush 22 is connected and installed with driving gear 19.Preferably, the quantity of described nut is preferably 2, by regulating 2 nuts compressions or loosen described dish spring group 21 position that regulates described adjust bar 6.When described dish spring group 21 is maintaining certain tension force and there is buffer protection function, reduce to enter foreign matter generation jam in material 9 and damage the possibility of gyrostat blade.Described locating bush 22 is divided into the first annulus portion, the second annulus portion and the 3rd annulus portion from top to bottom; The external diameter of described the first annulus portion and the second annulus portion is less than described the 3rd annulus portion, described the first annulus portion and the second annulus portion inside offer the first hole for placing described dish spring group 21, described the second annulus portion and the 3rd annulus portion inside offer the second hole for described adjust bar 6 is installed, the diameter in described the second hole is greater than the diameter of described adjust bar 6, and the diameter in described the first hole is greater than the diameter in described the second hole; On the upper surface of described the second annulus portion, offer the tapped bore for described driving gear 19 is installed; On the lower surface of described the 3rd annulus portion, offer the mounting hole matching with described nut.The utility model, by adjust bar 6 and position adjustments assembly are set, makes gyrostat 7 can realize position adjustments vertically, has more alerting ability, and field of application is wider.
As shown in Figure 2, on described hollow shaft motor reductor 1, be installed with seat board 11, on described seat board 11, be provided with protective case 3, described protective case 3 is secured by bolts on described seat board 11.On described seat board 11, be also provided with gear wheel shaft 12; The upper end of described gear wheel shaft 12 is provided with driven gear 13, and described driven gear 13 is meshed with the driving gear 19 that is arranged at described locating bush 22 upper ends.On described driven gear 13, be provided with induction locating piece 16, a side of described induction locating piece 16 is provided with sensor 18; The upper end of described gear wheel shaft 12 is provided with speed measuring coder 15 by connecting panel 14; Described speed measuring coder 15 and described sensor 18 are all fixed on described seat board 11 by support 17.Wherein, described sensor 18 is linear proximity sensor, and described speed measuring coder 15 is photoelectric velocity measurement coder, and described support 17 is Z-shaped supporting structure.Described photoelectric velocity measurement coder can record the rotating speed of described driven gear 13, then calculates the rotating speed that can record described gyrostat 7 by the speed ratio between described driving gear 19 and driven gear 13.Between the number of teeth of described driving gear 19 and described driven gear 13 and the number of blade of described gyrostat 7, it is integral multiple relation, and there is fixing relative position, assemble according to the position presetting between driving gear 19 and described gyrostat 7 described in the time assembling.。The corresponding relation that described photoelectric velocity measurement coder detects pulse count and driving and driven gear can carry out relative positioning more accurately to gyrostat blade and interlobate sector space with the gyrostat rotating speed recording.Because the rotating speed of hollow shaft motor reductor 1 mouth is slower, therefore photoelectric velocity measurement coder can pulse-losing number, thereby has improved metering accuracy.
Described sensor 18 is fixed on the side of described Z-shaped support and described induction locating piece 16 in same level; Described speed measuring coder 15 is fixed in the plane of described Z-shaped support.Described photoelectric velocity measurement coder can record the rotating speed of described gyrostat 7, the corresponding relation of the pulse count detecting by photoelectric velocity measurement coder and driving gear 19 driven gears 13 and detected rotating speed, can also carry out relative positioning accurately to the blade of described gyrostat 7 and interlobate sector space.The utility model, by reductor, sensor, speed measuring coder, induction locating piece etc. are set, can carry out accurately measuring and can also carrying out relative positioning accurately to the blade of gyrostat and interlobate sector space to the rotating speed of gyrostat simultaneously; Improve the Combination property of gyrostat control apparatus, improved the accuracy of measuring of gyrostat control apparatus to apparatus for rotating rotating speed.
Below described in conjunction with specific embodiments know-why of the present utility model, these are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (10)
1. a gyrostat control apparatus, comprise hollow shaft motor reductor (1), on described hollow shaft motor reductor (1), be provided with installation axle hole (2), it is characterized in that: also comprise axle drive shaft (5), the top of described axle drive shaft (5) is fixedly installed in the installation axle hole (2) of described hollow shaft motor reductor (1), and the bottom of described axle drive shaft (5) is fixedly installed in the central shaft hole of gyrostat (7);
The center of described axle drive shaft (5) offers through hole, in described through hole, be provided with adjust bar (6), the lower end of described adjust bar (6) is fixedly connected with described gyrostat (7), the upper end of described adjust bar (6) is provided with position adjustments assembly, by regulating described position adjustments assembly to drive described adjust bar (6) motion, and then regulate the position of described gyrostat (7).
2. a kind of gyrostat control apparatus according to claim 1, is characterized in that: described position adjustments assembly comprises locating bush (22), dish spring group (21), backing plate (20) and nut;
Described locating bush (22), dish spring group (21) and backing plate (20) are all sheathed on described adjust bar (6), described dish spring group (21) is positioned at the inside of described locating bush (22), the lower end abutment of described dish spring group (21) is upper at described locating bush (22), and the upper end of described dish spring group (21) is resisted against on described backing plate (20);
The top of described backing plate (20) is provided with described nut, and described nut is threaded with described adjust bar (6).
3. a kind of gyrostat control apparatus according to claim 2, is characterized in that: on described reductor (2), be installed with seat board (11), be provided with gear wheel shaft (12) on described seat board (11);
The upper end of described gear wheel shaft (12) is provided with driven gear (13), and described driven gear (13) is meshed with the driving gear (19) that is arranged at described locating bush (22) upper end.
4. a kind of gyrostat control apparatus according to claim 3, is characterized in that: on described driven gear (13), be provided with induction locating piece (16), a side of described induction locating piece (16) is provided with sensor (18);
The upper end of described gear wheel shaft (12) is provided with speed measuring coder (15) by connecting panel (14);
Described speed measuring coder (15) and described sensor (18) are all fixed on described seat board (11) by support (17).
5. a kind of gyrostat control apparatus according to claim 1, it is characterized in that: the part that described axle drive shaft (5) is positioned at described gyrostat (7) is circle drum type structure, the central shaft hole of described gyrostat (7) be shaped as the round drum type structure suitable with described axle drive shaft (5).
6. a kind of gyrostat control apparatus according to claim 4, is characterized in that: described support (17) is Z-shaped supporting structure, and described sensor (18) is fixed on the side of described Z-shaped support and described induction locating piece (16) in same level;
Described speed measuring coder (15) is fixed in the plane of described Z-shaped support.
7. a kind of gyrostat control apparatus according to claim 6, is characterized in that: described sensor (18) is linear proximity sensor;
Described speed measuring coder (15) is photoelectric velocity measurement coder.
8. a kind of gyrostat control apparatus according to claim 1, is characterized in that: the top of described gyrostat (7) is provided with apparatus for rotating upper plate (10), the below of described gyrostat (7) is provided with apparatus for rotating lower plate (8);
Between described gyrostat (7) and described apparatus for rotating upper plate (10) and apparatus for rotating lower plate (8), be provided with gap, adjusting is axially being moved for described gyrostat (7) in described gap.
9. a kind of gyrostat control apparatus according to claim 3, is characterized in that: described locating bush (22) is divided into the first annulus portion, the second annulus portion and the 3rd annulus portion from top to bottom;
The external diameter of described the first annulus portion and the second annulus portion is less than described the 3rd annulus portion, described the first annulus portion and the second annulus portion inside offer the first hole for placing described dish spring group (21), described the second annulus portion and the 3rd annulus portion inside offer the second hole for described adjust bar (6) is installed, the diameter in described the second hole is greater than the diameter of described adjust bar (6), and the diameter in described the first hole is greater than the diameter in described the second hole;
On the upper surface of described the second annulus portion, offer the tapped bore for described driving gear (19) are installed;
On the lower surface of described the 3rd annulus portion, offer the mounting hole matching with described nut.
10. a kind of gyrostat control apparatus according to claim 3, it is characterized in that: the number of teeth of described driving gear (19) is the integral multiple of the number of blade of described gyrostat (7), between described driving gear (19) and described gyrostat (7), assemble according to the position presetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320823929.5U CN203682584U (en) | 2013-12-13 | 2013-12-13 | Rotating wheel adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320823929.5U CN203682584U (en) | 2013-12-13 | 2013-12-13 | Rotating wheel adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203682584U true CN203682584U (en) | 2014-07-02 |
Family
ID=51004522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320823929.5U Expired - Fee Related CN203682584U (en) | 2013-12-13 | 2013-12-13 | Rotating wheel adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203682584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625913A (en) * | 2013-12-13 | 2014-03-12 | 承德鼎信自动化工程有限公司 | Rotating wheel adjusting device |
| CN112834006A (en) * | 2020-10-20 | 2021-05-25 | 承德鼎信自动化工程股份有限公司 | Continuous metering equipment for granular materials |
-
2013
- 2013-12-13 CN CN201320823929.5U patent/CN203682584U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625913A (en) * | 2013-12-13 | 2014-03-12 | 承德鼎信自动化工程有限公司 | Rotating wheel adjusting device |
| CN112834006A (en) * | 2020-10-20 | 2021-05-25 | 承德鼎信自动化工程股份有限公司 | Continuous metering equipment for granular materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20151213 |
|
| EXPY | Termination of patent right or utility model |