CN110850907A - Gradual change formula accuse pressure equipment is put - Google Patents
Gradual change formula accuse pressure equipment is put Download PDFInfo
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- CN110850907A CN110850907A CN201911099829.0A CN201911099829A CN110850907A CN 110850907 A CN110850907 A CN 110850907A CN 201911099829 A CN201911099829 A CN 201911099829A CN 110850907 A CN110850907 A CN 110850907A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
- G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
- G05D16/202—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means actuated by an electric motor
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Abstract
The invention discloses a gradual pressure control device, which comprises a main body shell. The invention is a mechanical pressure control mechanism, so the structure is relatively simple, the cost is low, and the device can make the device control the pressure in a gradual change mode by utilizing the elasticity of a spiral spring and the gradual change moving function of a thread structure, thereby changing the control intensity and improving the control range, meanwhile, when the range is changed, the device is in the gradual change mode, and the occurrence of the part damage phenomenon caused by the instant pressure change is reduced, moreover, the device is provided with a gear structure gradual change type rotating state conversion mechanism, the gear with different structure sizes can realize the conversion between the rotating intensity and the rotating speed, thereby providing a slowly stable rotating state with sufficient power, in addition, the device is provided with a thread structure telescopic control mechanism, and the control intensity can be changed by utilizing the mobility of the thread structure during the rotation, thereby realizing the pressure regulation and control.
Description
Technical Field
The invention relates to the technical field of pressure control devices, in particular to a gradual change type pressure control device.
Background
Currently, existing pressure control devices fall into two categories, one of which: the pressure control device is mechanical, simple in mechanism and low in cost, but the pressure control capability of the pressure control device is poor, the pressure can be controlled to only one degree, the limitation is large, and the two are as follows: the electronic component control device has a wide control range, but has a complex structure and high cost.
Disclosure of Invention
The present invention is directed to a gradual pressure control device to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a gradual change type pressure control device comprises a main body shell, wherein one end of the main body shell is provided with a driving motor installation shell through a bolt, a driving motor is installed inside the driving motor installation shell, the end part of the main body shell is provided with a main part installation groove structure, a gear structure gradual change type rotating state conversion mechanism is installed inside the main part installation groove structure, a main first hollow structure is arranged at the center inside the main body shell, a main limiting space is arranged at one end of the main first hollow structure, a main second hollow structure is arranged at one side of the main limiting space, a valve plate moving space is arranged at the center of one side of the main second hollow structure, a main vent hole is arranged at the center of one side of the valve plate moving space, a main pipeline connecting port communicated with the external space at the other end of the main body shell is arranged at one side of the main vent hole, the side surface of the main body shell is provided with an auxiliary pipeline connecting port, an auxiliary vent hole which is communicated with the auxiliary pipeline connecting port and the side surface of the valve plate moving space is arranged in the main body shell, one end of the gear structure gradual change type rotating state conversion mechanism is provided with a main rotating shaft, the main rotating shaft is arranged in the main body shell through a main bearing, the main rotating shaft is provided with a main connecting plate at one end positioned in the main first hollow structure, the end surface of the main connecting plate is provided with a thread structure telescopic control mechanism, the end part of the thread structure telescopic control mechanism is provided with a main moving plate, an auxiliary moving plate is arranged in the main second hollow structure, a main helical spring in a compressed state is arranged between the main moving plate and the auxiliary moving plate, and a valve plate is arranged at the center of one end of the auxiliary moving plate and is positioned at the same horizontal height of the moving space of the valve plate.
2. A gradual pressure control device in accordance with claim 1, wherein: the gear structure gradual change type rotation state conversion mechanism comprises a hollow shell for the gear structure gradual change type rotation state conversion mechanism, a hollow structure for the gear structure gradual change type rotation state conversion mechanism, a first rotating shaft for the gear structure gradual change type rotation state conversion mechanism, a bearing for the gear structure gradual change type rotation state conversion mechanism, a second rotating shaft for the gear structure gradual change type rotation state conversion mechanism, a third rotating shaft for the gear structure gradual change type rotation state conversion mechanism, a first gear for the gear structure gradual change type rotation state conversion mechanism, a second gear for the gear structure gradual change type rotation state conversion mechanism, a third gear for the gear structure gradual change type rotation state conversion mechanism and a fourth gear for the gear structure gradual change type rotation state conversion mechanism.
Further, a hollow structure for a gear structure gradual change type rotation state conversion mechanism is provided inside the hollow housing for the gear structure gradual change type rotation state conversion mechanism, a first rotation shaft for the gear structure gradual change type rotation state conversion mechanism is installed at the bottom center of the hollow housing for the gear structure gradual change type rotation state conversion mechanism through a bearing for the gear structure gradual change type rotation state conversion mechanism, a third rotation shaft for the gear structure gradual change type rotation state conversion mechanism is installed at the top center of the hollow housing for the gear structure gradual change type rotation state conversion mechanism through a bearing for the gear structure gradual change type rotation state conversion mechanism, a second rotation shaft for the gear structure gradual change type rotation state conversion mechanism is installed at the side surface of the hollow housing for the gear structure gradual change type rotation state conversion mechanism through a bearing for the gear structure gradual change type rotation state conversion mechanism, a second gear for the gear structure gradual change type rotation state conversion mechanism and a third gear for the gear structure gradual change type rotation state conversion mechanism are arranged on a shaft body of the second rotation shaft for the gear structure gradual change type rotation state conversion mechanism, the top end of the first rotating shaft for the gear structure gradual change type rotating state converting mechanism and the bottom end of the third rotating shaft for the gear structure gradual change type rotating state converting mechanism are respectively provided with a first gear for the gear structure gradual change type rotating state converting mechanism and a fourth gear for the gear structure gradual change type rotating state converting mechanism, and the first gear for the gear structure gradual change type rotation state conversion mechanism is engaged with the tooth structure between the second gear for the gear structure gradual change type rotation state conversion mechanism, and the third gear for the gear structure gradual change type rotating state converting mechanism is meshed with the tooth structure between the fourth gear for the gear structure gradual change type rotating state converting mechanism.
Further, the structural radius of the first gear reference circle for the gear structure gradual change type rotation state conversion mechanism is smaller than the structural radius of the second gear reference circle for the gear structure gradual change type rotation state conversion mechanism, the structural radius of the second gear reference circle for the gear structure gradual change type rotation state conversion mechanism is larger than the structural radius of the third gear reference circle for the gear structure gradual change type rotation state conversion mechanism, and the structural radius of the third gear for the gear structure gradual change type rotation state conversion mechanism is smaller than the structural radius of the fourth gear reference circle for the gear structure gradual change type rotation state conversion mechanism.
Further, the end of the first rotating shaft for the gear structure gradual change type rotating state converting mechanism and the end of the third rotating shaft for the gear structure gradual change type rotating state converting mechanism are respectively and fixedly connected with the driving motor and the end of the main rotating shaft.
Furthermore, the telescopic control mechanism of the thread structure comprises a thread sleeve for the telescopic control mechanism of the thread structure, a hollow section for the telescopic control mechanism of the thread structure, a thread structure for the telescopic control mechanism of the thread structure, a threaded rod for the telescopic control mechanism of the thread structure, a first connecting plate for the telescopic control mechanism of the thread structure, a second connecting plate for the telescopic control mechanism of the thread structure, a first bolt hole for the telescopic control mechanism of the thread structure and a second bolt hole for the telescopic control mechanism of the thread structure.
Furthermore, the thread structure telescopic control mechanism uses the hollow section for the thread structure telescopic control mechanism in the center of the thread sleeve, the inner wall of the hollow section for the thread structure telescopic control mechanism is connected with a threaded rod for the thread structure telescopic control mechanism through a thread structure for the thread structure telescopic control mechanism by a thread sleeve for the thread structure telescopic control mechanism, the end parts of the threaded sleeve for the threaded structure telescopic control mechanism and the threaded rod for the threaded structure telescopic control mechanism are sequentially provided with a first connecting plate for the threaded structure telescopic control mechanism and a second connecting plate for the threaded structure telescopic control mechanism, and a first bolt hole for the threaded structure telescopic control mechanism and a second bolt hole for the threaded structure telescopic control mechanism are respectively arranged in the first connecting plate for the threaded structure telescopic control mechanism and the second connecting plate for the threaded structure telescopic control mechanism.
Furthermore, the thread structure for the telescopic control mechanism of thread structure comprises an internal thread structure arranged on the inner wall of the hollow interval for the telescopic control mechanism of thread structure and an external thread structure arranged on the threaded rod body for the telescopic control mechanism of thread structure.
Furthermore, the first connecting plate for the telescopic control mechanism with the threaded structure and the second connecting plate for the telescopic control mechanism with the threaded structure are respectively installed in the centers of the end faces of the main connecting plate and the main moving plate through threads.
Compared with the prior art, the invention has the beneficial effects that: the invention is a mechanical pressure control mechanism, so the structure is relatively simple, the cost is low, and the device can make the device control the pressure in a gradual change mode by utilizing the elasticity of a spiral spring and the gradual change moving function of a thread structure, thereby changing the control intensity and improving the control range, meanwhile, when the range is changed, the device is in the gradual change mode, and the occurrence of the part damage phenomenon caused by the instant pressure change is reduced, moreover, the device is provided with a gear structure gradual change type rotating state conversion mechanism, the gear with different structure sizes can realize the conversion between the rotating intensity and the rotating speed, thereby providing a slowly stable rotating state with sufficient power, in addition, the device is provided with a thread structure telescopic control mechanism, and the control intensity can be changed by utilizing the mobility of the thread structure during the rotation, thereby realizing the pressure regulation and control.
Drawings
FIG. 1 is a schematic diagram of a full-section structure of a gradual pressure control device according to the present invention;
FIG. 2 is a schematic structural diagram of a gear structure gradual change type rotation state transformation mechanism in a gradual change type pressure control device according to the present invention;
FIG. 3 is a schematic structural diagram of a thread structure retractable control mechanism in a gradual change type pressure control device according to the present invention;
in the figure: 1, a main body housing, 2, a drive motor mounting housing, 3, a drive motor, 4, a main member mounting recess structure, 5, a gear structure gradual change type rotation state conversion mechanism, 51, a hollow housing for a gear structure gradual change type rotation state conversion mechanism, 52, a hollow structure for a gear structure gradual change type rotation state conversion mechanism, 53, a first rotation shaft for a gear structure gradual change type rotation state conversion mechanism, 54, a bearing for a gear structure gradual change type rotation state conversion mechanism, 55, a second rotation shaft for a gear structure gradual change type rotation state conversion mechanism, 56, a third rotation shaft for a gear structure gradual change type rotation state conversion mechanism, 57, a first gear for a gear structure gradual change type rotation state conversion mechanism, 58, a second gear for a gear structure gradual change type rotation state conversion mechanism, 59, a third gear for a gear structure gradual change type rotation state conversion mechanism, 510, a fourth gear for a gear structure gradual change type rotation state conversion mechanism, 6, a main rotation shaft, 7, a main bearing, 8, a main first hollow structure, 9, a main limit space, 10, a main second hollow structure, 11, a valve plate moving space, 12, a main vent hole, 13, a main pipe connecting port, 14, an auxiliary vent hole, 15, an auxiliary pipe connecting port, 16, a main connecting plate, 17, a screw structure telescopic control mechanism, 171, a screw sleeve for a screw structure telescopic control mechanism, 172, a hollow section for a screw structure telescopic control mechanism, 173, a screw structure for a screw structure telescopic control mechanism, 174, a threaded rod for a screw structure telescopic control mechanism, 175, a first connecting plate for a screw structure telescopic control mechanism, 176, a second connecting plate for a screw structure telescopic control mechanism, 177, a first bolt hole for a screw structure telescopic control mechanism, 178, second bolt holes for a screw telescopic control mechanism, 18, main moving plates, 19, main coil springs, 20, auxiliary moving plates, 21, and a valve plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention: the device comprises a main body shell 1, wherein one end of the main body shell 1 is provided with a driving motor installation shell 2 through a bolt, the driving motor installation shell 2 is internally provided with a driving motor 3, the end part of the main body shell 1 is provided with a main part installation groove structure 4, the main part installation groove structure 4 is internally provided with a gear structure gradual change type rotating state conversion mechanism 5, the center inside the main body shell 1 is provided with a main first hollow structure 8, one end of the main first hollow structure 8 is provided with a main limiting space 9, one side of the main limiting space 9 is provided with a main second hollow structure 10, one side of the main second hollow structure 10 is provided with a valve plate moving space 11, the center of one side of the valve plate moving space 11 is provided with a main vent hole 12, one side of the main vent hole 12 is provided with a main pipeline connecting port 13 communicated with the external space at the other end of the main body shell 1, a secondary pipeline connecting port 15 is arranged on the side surface of the main body shell 1, a secondary vent hole 14 communicating the secondary pipeline connecting port 15 with the side surface of the valve plate moving space 11 is arranged in the main body shell 1, a main rotating shaft 6 is arranged at one end of the gear structure gradual change type rotating state converting mechanism 5, the main rotating shaft 6 is arranged in the main body shell 1 through a main bearing 7, a main connecting plate 16 is arranged at one end of the main rotating shaft 6 positioned in the main first hollow structure 8, a thread structure telescopic control mechanism 17 is arranged on the end surface of the main connecting plate 16, a main moving plate 18 is arranged at the end part of the thread structure telescopic control mechanism 17, a secondary moving plate 20 is arranged in the main second hollow structure 10, a main spiral spring 19 in a compression state is arranged between the main moving plate 18 and the secondary moving plate 20, and a valve plate 21 is arranged at the center of one end of the secondary moving plate 20, the valve plate 21 is located at the same level of the valve plate moving space 11.
Referring to fig. 2, the gear structure gradual change type rotation state conversion mechanism 5 includes a hollow housing 51 for the gear structure gradual change type rotation state conversion mechanism, a hollow structure 52 for the gear structure gradual change type rotation state conversion mechanism, a first rotating shaft 53 for the gear structure gradual change type rotation state conversion mechanism, a bearing 54 for the gear structure gradual change type rotation state conversion mechanism, a second rotating shaft 55 for the gear structure gradual change type rotation state conversion mechanism, a third rotating shaft 57 for the gear structure gradual change type rotation state conversion mechanism, a first gear 59 for the gear structure gradual change type rotation state conversion mechanism, a second gear 59 for the gear structure gradual change type rotation state conversion mechanism, a third gear 510 for the gear structure gradual change type rotation state conversion mechanism, and a fourth gear 511 for the gear structure gradual change type rotation state conversion mechanism; a hollow structure 52 for a gear structure gradual change type rotating state converting mechanism is provided inside the hollow housing 51 for a gear structure gradual change type rotating state converting mechanism, a first rotating shaft 53 for a gear structure gradual change type rotating state converting mechanism is mounted on the bottom center of the hollow housing 51 for a gear structure gradual change type rotating state converting mechanism through a bearing 54 for a gear structure gradual change type rotating state converting mechanism, a third rotating shaft 57 for a gear structure gradual change type rotating state converting mechanism is mounted on the top center of the hollow housing 51 for a gear structure gradual change type rotating state converting mechanism through a bearing 54 for a gear structure gradual change type rotating state converting mechanism, a second rotating shaft 55 for a gear structure gradual change type rotating state converting mechanism is mounted on the side surface of the hollow housing 51 for a gear structure gradual change type rotating state converting mechanism through a bearing 54 for a gear structure gradual change type rotating state converting mechanism, a second gear 59 for a gear structure gradually-changing type rotation state conversion mechanism and a third gear 510 for a gear structure gradually-changing type rotation state conversion mechanism are mounted on a shaft body of the second rotation shaft 55 for a gear structure gradually-changing type rotation state conversion mechanism, a first gear 59 for a gear structure gradually-changing type rotation state conversion mechanism and a fourth gear 511 for a gear structure gradually-changing type rotation state conversion mechanism are mounted on a top end of the first rotation shaft 53 for a gear structure gradually-changing type rotation state conversion mechanism and a bottom end of the third rotation shaft 57 for a gear structure gradually-changing type rotation state conversion mechanism, respectively, a tooth structure between the first gear 59 for a gear structure gradually-changing type rotation state conversion mechanism and the second gear 59 for a gear structure gradually-changing type rotation state conversion mechanism is engaged, and a tooth structure between the third gear 510 for a gear structure gradually-changing type rotation state conversion mechanism and the fourth gear 511 for a gear structure gradually-changing type rotation state conversion mechanism is engaged with each other Combining; the structure radius of the reference circle of the first gear 59 for the gear structure gradual change type rotation state conversion mechanism is smaller than the structure radius of the reference circle of the second gear 59 for the gear structure gradual change type rotation state conversion mechanism, the structure radius of the reference circle of the second gear 59 for the gear structure gradual change type rotation state conversion mechanism is larger than the structure radius of the reference circle of the third gear 510 for the gear structure gradual change type rotation state conversion mechanism, the structure radius of the third gear 510 for the gear structure gradual change type rotation state conversion mechanism is smaller than the structure radius of the reference circle of the fourth gear 511 for the gear structure gradual change type rotation state conversion mechanism, and the end of the first rotation shaft 53 for the gear structure gradual change type rotation state conversion mechanism and the gear structure; the end of the third rotating shaft 57 for the gradual-change type rotation state conversion mechanism is fixedly connected to the end of the drive motor 3 and the end of the main rotating shaft 6, respectively.
Referring to fig. 3, the retractable control mechanism 17 with a threaded structure includes a threaded sleeve 171 for the retractable control mechanism with a threaded structure, a hollow space 172 for the retractable control mechanism with a threaded structure 173, a threaded rod 174 for the retractable control mechanism with a threaded structure, a first connecting plate 175 for the retractable control mechanism with a threaded structure, a second connecting plate 176 for the retractable control mechanism with a threaded structure, a first bolt hole 177 for the retractable control mechanism with a threaded structure, and a second bolt hole 178 for the retractable control mechanism with a threaded structure; the telescopic control mechanism of the screw thread structure is characterized in that a hollow section 172 for the telescopic control mechanism of the screw thread structure is arranged in a threaded sleeve 171 for the telescopic control mechanism of the screw thread structure, the threaded sleeve 171 for the telescopic control mechanism of the screw thread structure is positioned on the inner wall of the hollow section 172 for the telescopic control mechanism of the screw thread structure and is connected with a threaded rod 174 for the telescopic control mechanism of the screw thread structure through a threaded structure 173 for the telescopic control mechanism of the screw thread structure, a first connecting plate 175 for the telescopic control mechanism of the screw thread structure and a second connecting plate 176 for the telescopic control mechanism of the screw thread structure are sequentially arranged at the end parts of the threaded sleeve 171 for the telescopic control mechanism of the screw thread structure and the threaded rod 174 for the telescopic control mechanism of the screw thread structure, and a first bolt hole 177 for the telescopic control mechanism of the screw thread structure and a second bolt hole 177 for the telescopic control 178; the thread structure 173 for the thread structure telescopic control mechanism comprises an internal thread structure arranged on the inner wall of the hollow section 172 for the thread structure telescopic control mechanism and an external thread structure arranged on the rod body of the threaded rod 174 for the thread structure telescopic control mechanism; the first connection plate 175 for the screw structure telescopic control mechanism and the second connection plate 176 for the screw structure telescopic control mechanism are respectively installed at the centers of the end surfaces of the main connection plate 16 and the main moving plate 18 by screws.
The specific use mode is as follows: during working, the vent hole of equipment to be controlled is communicated with the main pipeline connecting port 13 through a high-pressure pipeline, then a discharge pipeline is connected with the auxiliary pipeline connecting port 15, during working, the rotation direction of the driving motor 3 is controlled by switching on the power supply of the driving motor 3, so that the extension or the shortening of the thread structure telescopic control mechanism 17 is controlled, when the thread structure telescopic control mechanism 17 extends, the main spiral spring 19 is compressed, so that stronger pressure control is provided, and otherwise, weak pressure control is provided.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. A gradual change formula accuse pressure equipment puts, includes main body cover (1), its characterized in that: one end of the main body shell (1) is provided with a driving motor installation shell (2) through a bolt, a driving motor (3) is installed inside the driving motor installation shell (2), a main part installation groove structure (4) is arranged at the end part of the main body shell (1), a gear structure gradual change type rotating state conversion mechanism (5) is installed inside the main part installation groove structure (4), a main first hollow structure (8) is arranged at the center inside the main body shell (1), a main limiting space (9) is arranged at one end of the main first hollow structure (8), a main second hollow structure (10) is arranged at one side of the main limiting space (9), a valve plate moving space (11) is arranged at the center of one side of the main second hollow structure (10), and a main vent hole (12) is arranged at the center of one side of the valve plate moving space (11), a main pipeline connecting port (13) communicated with the external space at the other end of the main body shell (1) is arranged at one side of the main vent hole (12), an auxiliary pipeline connecting port (15) is arranged at the side surface of the main body shell (1), an auxiliary vent hole (14) communicated with the auxiliary pipeline connecting port (15) and the side surface of the valve plate moving space (11) is arranged in the main body shell (1), a main rotating shaft (6) is installed at one end of the gear structure gradual change type rotating state conversion mechanism (5), the main rotating shaft (6) is installed in the main body shell (1) through a main bearing (7), a main connecting plate (16) is installed at one end of the main rotating shaft (6) positioned in the main first hollow structure (8), a thread structure telescopic control mechanism (17) is installed at the end surface of the main connecting plate (16), and a main moving plate (18) is installed at the end part of the thread structure telescopic control mechanism (17, the valve plate is characterized in that a secondary moving plate (20) is arranged inside the main second hollow structure (10), a main spiral spring (19) in a compressed state is arranged between the main moving plate (18) and the secondary moving plate (20), a valve plate (21) is arranged at the center of one end of the secondary moving plate (20), and the valve plate (21) is located at the same horizontal height of the valve plate moving space (11).
2. A gradual pressure control device in accordance with claim 1, wherein: the gear structure gradual change type rotation state conversion mechanism (5) comprises a hollow shell (51) for the gear structure gradual change type rotation state conversion mechanism, a hollow structure (52) for the gear structure gradual change type rotation state conversion mechanism, a first rotating shaft (53) for the gear structure gradual change type rotation state conversion mechanism, a bearing (54) for the gear structure gradual change type rotation state conversion mechanism, and a second rotating shaft (55) for the gear structure gradual change type rotation state conversion mechanism, a third rotating shaft (57) for a gear structure gradual change type rotating state converting mechanism, a first gear (59) for the gear structure gradual change type rotating state converting mechanism, a second gear (59) for the gear structure gradual change type rotating state converting mechanism, a third gear (510) for the gear structure gradual change type rotating state converting mechanism and a fourth gear (511) for the gear structure gradual change type rotating state converting mechanism.
3. A gradual pressure control device in accordance with claim 2, wherein: a hollow structure (52) for a gear structure gradual change type rotation state conversion mechanism is arranged in the hollow shell (51) for the gear structure gradual change type rotation state conversion mechanism, a first rotating shaft (53) for the gear structure gradual change type rotation state conversion mechanism is arranged at the bottom center of the hollow shell (51) for the gear structure gradual change type rotation state conversion mechanism through a bearing (54) for the gear structure gradual change type rotation state conversion mechanism, a third rotating shaft (57) for the gear structure gradual change type rotation state conversion mechanism is arranged at the top center of the hollow shell (51) for the gear structure gradual change type rotation state conversion mechanism through the bearing (54) for the gear structure gradual change type rotation state conversion mechanism, a second rotating shaft (57) for the gear structure gradual change type rotation state conversion mechanism is arranged at the side surface of the hollow shell (51) for the gear structure gradual change type rotation state conversion mechanism through the bearing (54) for the gear structure gradual change type rotation state conversion mechanism A shaft (55) to which a second gear (59) for a gear-structure gradually-changing rotational state conversion mechanism and a third gear (510) for a gear-structure gradually-changing rotational state conversion mechanism are attached, a first gear (59) for a gear-structure gradually-changing rotational state conversion mechanism and a fourth gear (511) for a gear-structure gradually-changing rotational state conversion mechanism are attached to the top end of a first rotational shaft (53) for a gear-structure gradually-changing rotational state conversion mechanism and the bottom end of a third rotational shaft (57) for a gear-structure gradually-changing rotational state conversion mechanism, respectively, and the first gear (59) for a gear-structure gradually-changing rotational state conversion mechanism and the second gear (59) for a gear-structure gradually-changing rotational state conversion mechanism are meshed with each other, the third gear (510) for the gear structure gradual change type rotation state conversion mechanism and the fourth gear (511) for the gear structure gradual change type rotation state conversion mechanism are meshed with each other.
4. A gradual pressure control device in accordance with claim 3, wherein: the structure radius of the reference circle of the first gear (59) for the gear structure gradual change type rotation state conversion mechanism is smaller than the structure radius of the reference circle of the second gear (59) for the gear structure gradual change type rotation state conversion mechanism, the structure radius of the reference circle of the second gear (59) for the gear structure gradual change type rotation state conversion mechanism is larger than the structure radius of the reference circle of the third gear (510) for the gear structure gradual change type rotation state conversion mechanism, and the structure radius of the reference circle of the fourth gear (511) for the gear structure gradual change type rotation state conversion mechanism is smaller than the structure radius of the reference circle of the third gear (510) for the gear structure gradual change type rotation state conversion mechanism.
5. A gradual pressure control device in accordance with claim 3, wherein: the end part of the first rotating shaft (53) for the gear structure gradual change type rotating state conversion mechanism and the end part of the third rotating shaft (57) for the gear structure gradual change type rotating state conversion mechanism are respectively and fixedly connected with the end parts of the driving motor (3) and the main rotating shaft (6).
6. A gradual pressure control device in accordance with claim 1, wherein: the telescopic control mechanism of the threaded structure (17) comprises a threaded sleeve (171) for the telescopic control mechanism of the threaded structure, a hollow section (172) for the telescopic control mechanism of the threaded structure, a threaded structure (173) for the telescopic control mechanism of the threaded structure, a threaded rod (174) for the telescopic control mechanism of the threaded structure, a first connecting plate (175) for the telescopic control mechanism of the threaded structure, a second connecting plate (176) for the telescopic control mechanism of the threaded structure, a first bolt hole (177) for the telescopic control mechanism of the threaded structure and a second bolt hole (178) for the telescopic control mechanism of the threaded structure.
7. A gradual pressure control device in accordance with claim 6, wherein: the threaded sleeve (171) for the telescopic control mechanism of the threaded structure is internally provided with a hollow section (172) for the telescopic control mechanism of the central threaded structure, the threaded sleeve (171) for the telescopic control mechanism of the threaded structure is positioned on the inner wall of the hollow section (172) for the telescopic control mechanism of the threaded structure and is connected with a threaded rod (174) for the telescopic control mechanism of the threaded structure through a threaded structure (173) for the telescopic control mechanism of the threaded structure, a first connecting plate (175) for the telescopic control mechanism of the threaded structure and a second connecting plate (176) for the telescopic control mechanism of the threaded structure are sequentially arranged at the end parts of the threaded sleeve (171) for the telescopic control mechanism of the threaded structure and the threaded rod (174) for the telescopic control mechanism of the threaded structure, and the first connecting plate (175) for the telescopic control mechanism of the threaded structure and the second connecting plate (176) for the telescopic control mechanism of the threaded structure A first bolt hole (177) and a second bolt hole (178) for a threaded telescoping control mechanism.
8. A gradual pressure control device in accordance with claim 7, wherein: the thread structure (173) for the thread structure telescopic control mechanism comprises an internal thread structure arranged on the inner wall of a hollow area (172) for the thread structure telescopic control mechanism and an external thread structure arranged on a threaded rod (174) for the thread structure telescopic control mechanism.
9. A gradual pressure control device in accordance with claim 7, wherein: the first connecting plate (175) and the second connecting plate (176) for the threaded telescopic control mechanism are respectively installed in the centers of the end surfaces of the main connecting plate (16) and the main moving plate (18) through threads.
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| CN201911099829.0A CN110850907A (en) | 2019-11-12 | 2019-11-12 | Gradual change formula accuse pressure equipment is put |
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| CN201911099829.0A CN110850907A (en) | 2019-11-12 | 2019-11-12 | Gradual change formula accuse pressure equipment is put |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113339568A (en) * | 2021-07-01 | 2021-09-03 | 姜凤云 | Friction contact type pressure control ventilation valve |
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| US20050107200A1 (en) * | 2003-11-14 | 2005-05-19 | Nobushi Yamazaki | Torque transmission apparatus and case structure |
| JP2006029538A (en) * | 2004-07-21 | 2006-02-02 | Nakagawa Electric Ind Co Ltd | Motor driven drain valve |
| CN110220113A (en) * | 2019-07-16 | 2019-09-10 | 陈小艺 | A kind of pressure-air storage body pressure control device |
| CN110354729A (en) * | 2019-07-24 | 2019-10-22 | 米铁山 | A kind of cement liquid and powder mixing stirring device |
| CN110314567A (en) * | 2019-08-14 | 2019-10-11 | 郭爱琴 | A kind of a tractor serves several purposes gear graduation type apparatus for combining liquids |
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| CN113339568A (en) * | 2021-07-01 | 2021-09-03 | 姜凤云 | Friction contact type pressure control ventilation valve |
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Application publication date: 20200228 |