CN213451980U - Easy-to-install carbon brush motor for valve actuator - Google Patents
Easy-to-install carbon brush motor for valve actuator Download PDFInfo
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- CN213451980U CN213451980U CN202022168686.9U CN202022168686U CN213451980U CN 213451980 U CN213451980 U CN 213451980U CN 202022168686 U CN202022168686 U CN 202022168686U CN 213451980 U CN213451980 U CN 213451980U
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Abstract
The utility model discloses a valve executor that facilitates installation uses carbon brush motor, valve body including fixed motor, valve body outer wall is provided with quick-witted case, the inner wall of machine case has the installation cover through the bolt spiro union, and the outer wall of installation cover all has the installation ear through the bolt spiro union, the inner wall of installation cover is fixed with motor body, the rectangle opening has been seted up to machine roof portion outer wall, and the rectangle open-ended inner wall has the roof through the bolt spiro union, roof bottom inner wall sets up flutedly, and the top inner wall of recess all has first spring through the bolt spiro union, the both sides inner wall sliding connection of recess has same clamp plate. The utility model discloses a set up the roof in the quick-witted incasement, through the clamp plate of roof bottom, it is fixed that the convenience compresses tightly the motor after the motor installation, and the problem of inconvenient dismantlement when the installation of current motor has been solved through being provided with the fixed mounting that the installation cover made things convenient for motor body again in the quick-witted incasement.
Description
Technical Field
The utility model relates to a valve actuator technical field especially relates to a valve actuator carbon brush motor easy to assemble.
Background
The actuator is an essential important component of an automatic control system. It is used to receive the control signal from the controller and change the size of the controlled medium to maintain the controlled variable at the required value or in certain range. The actuators can be classified into pneumatic, hydraulic and electric according to their energy forms. The pneumatic actuator uses compressed air as energy source, and features simple structure, reliable and stable action, large output thrust, convenient maintenance, fire and explosion prevention and low cost, so that it may be used widely in chemical, paper making, oil refining and other production processes. Even when using an electric gauge or computer control, the pneumatic actuator may still be used as long as the electrical signal is converted to a standard pneumatic signal of 20-100kPa via an electro-pneumatic transducer or an electro-pneumatic valve positioner. The electric actuator has the advantages of convenient energy source taking, rapid signal transmission, complex structure and poor explosion-proof performance. The hydraulic actuator is basically not used in the production processes of chemical engineering, oil refining and the like, and is characterized by very large output thrust.
The carbon brush motor for the valve actuator is inconvenient to install due to the relatively small size, the motor is required to be disassembled and maintained frequently in the later maintenance process, and a large amount of time is required for disassembling due to the small size.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a carbon brush motor for a valve actuator, which is convenient to install.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a valve executor carbon brush motor easy to assemble, includes the valve body of fixed motor, the valve body outer wall is provided with quick-witted case, the inner wall of machine case has the installation cover through the bolt spiro union, and the outer wall of installation cover all has the installation ear through the bolt spiro union, the inner wall of installation cover is fixed with motor body, the rectangle opening has been seted up to machine roof portion outer wall, and rectangle open-ended inner wall has the roof through the bolt spiro union, roof bottom inner wall has seted up flutedly, and the top inner wall of recess all has first spring through the bolt spiro union, the both sides inner wall sliding connection of recess has same clamp plate.
Preferably, the inner wall of the bottom of the mounting sleeve is connected with a positioning sleeve in a threaded manner through a bolt, and arc-shaped grooves are formed in the inner walls of two sides of the positioning sleeve.
Preferably, the inner walls of the two arc-shaped grooves are connected with sliding plates in a sliding mode, second springs are connected between the two sliding plates and the two arc-shaped grooves, and the outer wall of one side of each of the two sliding plates is provided with a rolling body.
Preferably, the outer walls of the two sides of the mounting sleeve are respectively screwed with a screw rod, and the outer walls of the two sides of the motor body are respectively screwed with a thread sleeve matched with the screw rod through bolts.
Preferably, the outer walls of the two sides of the mounting sleeve are respectively screwed with a screw, and one end of each screw is provided with a locking mechanism.
Preferably, the both ends of installation cover both sides inner wall all swing joint have the actuating lever, and the equal swing joint of one end of four actuating levers has the locating piece, motor body outer wall all seted up with locating piece assorted constant head tank.
Preferably, locking mechanism includes the installation axle, and the one end outer wall of installation axle has the rubber pad through the bolt spiro union, the equal swing joint of both sides outer wall of installation axle has the connecting rod, four the connecting rod swing joint is respectively on the actuating lever.
The utility model has the advantages that:
1. this carbon brush motor for valve actuator easy to assemble through set up the roof in the quick-witted case, through the clamp plate of roof bottom, conveniently compresses tightly fixedly to the motor after the motor installation, and the problem of inconvenient dismantlement when the installation of current motor has been solved through being provided with the fixed mounting that the installation cover made things convenient for motor body in the quick-witted case again.
2. This carbon brush motor for valve actuator easy to assemble, through the setting position sleeve in the installation cover, through two screw rods of rethread to motor snap-on after the position sleeve fixes a position motor body, the installation is simple and convenient relatively.
3. This carbon brush motor for valve actuator easy to assemble through the cooperation that sets up between actuating lever and the locating piece in the installation cover, is convenient for fix the motor body, is convenient for directly drive the actuating lever through locking mechanism again and locks.
Drawings
Fig. 1 is a schematic structural diagram of a carbon brush motor for a valve actuator, which is convenient to install according to the present invention;
fig. 2 is a schematic cross-sectional structural view of a chassis of a carbon brush motor for a valve actuator, which is convenient to install according to the present invention;
fig. 3 is the utility model provides a press plate structure sketch map of valve actuator carbon brush motor easy to assemble.
Fig. 4 is a schematic structural view of an installation sleeve of an easy-to-install carbon brush motor for a valve actuator in embodiment 1 of the present invention;
fig. 5 is a schematic structural view of a positioning sleeve of an embodiment 1 of a carbon brush motor for a valve actuator convenient to mount according to the present invention;
fig. 6 is the utility model provides an easy to assemble's valve actuator uses carbon brush motor embodiment 2's installation cover structural schematic.
In the figure: 1. a valve body; 2. a chassis; 3. a top plate; 4. pressing a plate; 5. installing a sleeve; 6. a motor body; 7. mounting lugs; 8. a first spring; 9. a threaded sleeve; 10. a screw; 11. a positioning sleeve; 12. a sliding plate; 13. a rolling body; 14. a second spring; 15. a locking mechanism; 16. installing a shaft; 17. a rubber pad; 18. a connecting rod; 19. a drive rod; 20. and (5) positioning the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-5, a carbon brush motor for a valve actuator convenient to install comprises a valve body 1 for fixing the motor, a machine case 2 is arranged on the outer wall of the valve body 1, an installation sleeve 5 is screwed on the inner wall of the machine case 2 through bolts, installation lugs 7 are screwed on the outer wall of the installation sleeve 5 through bolts, a motor body 6 is fixed on the inner wall of the installation sleeve 5, a rectangular opening is arranged on the outer wall of the top of the machine case 2, a top plate 3 is screwed on the inner wall of the rectangular opening through bolts, a groove is arranged on the inner wall of the bottom of the top plate 3, a first spring 8 is screwed on the inner wall of the top of the groove through bolts, the same pressing plate 4 is slidably connected on the inner walls of two sides of the groove, a positioning sleeve 11 is screwed on the inner wall of the bottom of the installation sleeve 5 through bolts, arc-shaped grooves are arranged on the inner walls of two sides of the, the outer walls of one side of the two sliding plates 12 are respectively provided with a rolling body 13, the outer walls of two sides of the mounting sleeve 5 are respectively in threaded connection with a screw rod 10, and the outer walls of two sides of the motor body 6 are respectively in threaded connection with a threaded sleeve 9 matched with the screw rod 10 through bolts.
The working principle of the embodiment is as follows: during installation, the motor body 6 is inserted into the installation sleeve 5, the motor body 6 is positioned through the sliding plate 12 in the positioning sleeve 11 after penetrating through the positioning sleeve 11, and then the motor body 6 is fixed in the two thread sleeves 9 which are screwed on the motor body 6 by screwing the two screw rods 10, so that the motor body 6 is conveniently fixed.
Example 2
Referring to fig. 1-4 and 6, a carbon brush motor for a valve actuator convenient to install comprises a valve body 1 for fixing a motor, a case 2 is arranged on the outer wall of the valve body 1, an installation sleeve 5 is screwed on the inner wall of the case 2 through bolts, installation lugs 7 are screwed on the outer wall of the installation sleeve 5 through bolts, a motor body 6 is fixed on the inner wall of the installation sleeve 5, a rectangular opening is arranged on the outer wall of the top of the case 2, a top plate 3 is screwed on the inner wall of the rectangular opening through bolts, a groove is arranged on the inner wall of the bottom of the top plate 3, a first spring 8 is screwed on the inner wall of the top of the groove through bolts, the inner walls of two sides of the groove are slidably connected with a same pressing plate 4, screw rods 10 are screwed on the outer walls of two sides of the installation sleeve 5, locking mechanisms 15 are arranged at one end of each of the two side inner walls of the installation, the outer wall of the motor body 6 is provided with positioning grooves matched with the positioning blocks 20, the locking mechanism 15 comprises an installation shaft 16, the outer wall of one end of the installation shaft 16 is connected with a rubber pad 17 in a threaded mode through a bolt, the outer walls of two sides of the installation shaft 16 are movably connected with connecting rods 18, and the four connecting rods 18 are movably connected to a driving rod 19 respectively.
The working principle of the embodiment is as follows: during the installation, insert motor body 6 and adjust the position back in the installation cover 5, rotate two screw rods 10, thereby screw rod 10 drives installation axle 16 and removes and drive actuating lever 19 through connecting rod 18 and remove with locating piece 20 joint in the constant head tank to fix motor body 6.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", "first", "second", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a carbon brush motor for valve executor easy to assemble, valve body (1) including fixed motor, valve body (1) outer wall is provided with quick-witted case (2), its characterized in that, the inner wall fixedly connected with installation cover (5) of quick-witted case (2), and the equal fixedly connected with installation ear (7) of outer wall of installation cover (5), the inner wall of installation cover (5) is fixed with motor body (6), the rectangle opening has been seted up to quick-witted case (2) top outer wall, and rectangle open-ended inner wall fixedly connected with roof (3), roof (3) bottom inner wall has seted up flutedly, and the equal fixedly connected with first spring (8) of top inner wall of recess, the both sides inner wall sliding connection of recess has same clamp plate (4).
2. The carbon brush motor convenient to mount for the valve actuator according to claim 1, wherein a positioning sleeve (11) is fixedly connected to an inner wall of the bottom of the mounting sleeve (5), and arc-shaped grooves are formed in inner walls of two sides of the positioning sleeve (11).
3. The carbon brush motor for the valve actuator convenient to install according to claim 2, wherein sliding plates (12) are slidably connected to the inner walls of the two arc-shaped grooves, a second spring (14) is connected between the two sliding plates (12) and the two arc-shaped grooves, and a rolling body (13) is arranged on the outer wall of one side of each sliding plate (12).
4. The easy-to-install carbon brush motor for the valve actuator according to claim 3, wherein the outer walls of the two sides of the installation sleeve (5) are respectively screwed with a screw rod (10), and the outer walls of the two sides of the motor body (6) are respectively fixedly connected with a threaded sleeve (9) matched with the screw rod (10).
5. The easy-to-install carbon brush motor for the valve actuator according to claim 1, wherein the outer walls of two sides of the installation sleeve (5) are respectively screwed with a screw rod (10), and one end of each of the two screw rods (10) is provided with a locking mechanism (15).
6. The easy-to-install carbon brush motor for the valve actuator according to claim 5, wherein two ends of the inner walls of two sides of the installation sleeve (5) are movably connected with the driving rods (19), one ends of the four driving rods (19) are movably connected with the positioning blocks (20), and the outer wall of the motor body (6) is provided with positioning grooves matched with the positioning blocks (20).
7. The easy-to-mount carbon brush motor for the valve actuator according to claim 6, wherein the locking mechanism (15) comprises a mounting shaft (16), a rubber pad (17) is fixedly connected to an outer wall of one end of the mounting shaft (16), connecting rods (18) are movably connected to outer walls of two sides of the mounting shaft (16), and the four connecting rods (18) are respectively movably connected to the driving rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022168686.9U CN213451980U (en) | 2020-09-28 | 2020-09-28 | Easy-to-install carbon brush motor for valve actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022168686.9U CN213451980U (en) | 2020-09-28 | 2020-09-28 | Easy-to-install carbon brush motor for valve actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213451980U true CN213451980U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022168686.9U Active CN213451980U (en) | 2020-09-28 | 2020-09-28 | Easy-to-install carbon brush motor for valve actuator |
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| CN (1) | CN213451980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114439975A (en) * | 2022-03-17 | 2022-05-06 | 浙江成达特种阀门厂 | Four-way ball valve capable of being controlled in sequence in interlocking manner |
-
2020
- 2020-09-28 CN CN202022168686.9U patent/CN213451980U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114439975A (en) * | 2022-03-17 | 2022-05-06 | 浙江成达特种阀门厂 | Four-way ball valve capable of being controlled in sequence in interlocking manner |
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