CN210919615U - Automatic change automatically controlled adjusting device that can accurate control hydraulic oil flow size - Google Patents
Automatic change automatically controlled adjusting device that can accurate control hydraulic oil flow size Download PDFInfo
- Publication number
- CN210919615U CN210919615U CN201921860245.6U CN201921860245U CN210919615U CN 210919615 U CN210919615 U CN 210919615U CN 201921860245 U CN201921860245 U CN 201921860245U CN 210919615 U CN210919615 U CN 210919615U
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- Prior art keywords
- hydraulic oil
- speed reducer
- flow
- reducer base
- valve
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- Expired - Fee Related
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- 239000010720 hydraulic oil Substances 0.000 title claims abstract description 47
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 35
- 230000008676 import Effects 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 11
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses an automatic change automatically controlled adjusting device that can accurate control hydraulic oil flow size, including DV flow valve, speed reducer base, motor, hydraulic oil import and DV valve knob connecting pipe, the front portion of DV flow valve is equipped with the hydraulic oil import, the bottom of DV flow valve is equipped with DV valve knob connecting pipe, the bottom of DV valve knob connecting pipe is through threaded connection flange dish, the inside of connecting flange dish is equipped with the connecting axle, the outside distribution of connecting axle has the locating hole, the inboard outer end a week of connecting flange dish bonds there is the sealed pad, the bottom of connecting flange dish is equipped with the speed reducer base, the rear portion of speed reducer base is equipped with the motor, the rear end top of motor is equipped with the knob, the side welding of speed reducer base has the mounting panel, the bottom welding of mounting panel has the locating plate, accurate control high-pressure hydraulic oil flow size, the problem of hydraulic oil flow regulation accuracy is not enough is overcome, and the drive is stable, and the operation is reliable.
Description
Technical Field
The utility model relates to a hydraulic oil flow control technical field specifically is an automatic change automatically controlled adjusting device of accurate control hydraulic oil flow size.
Background
The flow regulating valve is also named as self-operated flow control valve, flow balance valve and static balance valve, and is one simple visual flow regulating controller, which can set flow directly based on the design in pipe network and eliminate the residual pressure head and flow deviation caused by pressure fluctuation automatically under the action of hydraulic force.
The DV flow valve of the conventional high-pressure hydraulic oil flow adjusting device is directly and simply used, cannot be automatically controlled and is inconvenient to use, the flow of the high-pressure hydraulic oil cannot be accurately adjusted, the distance cannot be adjusted to adapt to various places for installation, and the requirement of the automatic high-pressure hydraulic oil flow adjusting device which can accurately control the flow of the high-pressure hydraulic oil is difficult to meet.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide an automatic change automatically controlled adjusting device that can accurate control hydraulic oil flow size, solved the problem that proposes in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an automatic change automatically controlled adjusting device that can accurate control hydraulic oil flow size, includes DV flow valve, speed reducer base, motor, hydraulic oil import and DV valve knob connecting pipe, DV flow valve's front portion is equipped with the hydraulic oil import, DV flow valve's bottom is equipped with DV valve knob connecting pipe, there is the flange plate of connection bottom of DV valve knob connecting pipe through threaded connection, the inside of flange plate is equipped with the connecting axle, the outside distribution of connecting axle has the locating hole, the inboard outer end a week of flange plate bonds and has sealed the pad, the bottom of flange plate is equipped with the speed reducer base, the rear portion of speed reducer base is equipped with the motor, the rear end top of motor is equipped with the knob, the front portion of speed reducer base is equipped with electric control unit drive integrated circuit board, the side welding of speed reducer base has the mounting panel, the bottom welding of mounting panel, the lateral part of mounting panel is equipped with the slide rail, the side of slide rail is equipped with the movable plate, the inside distribution of movable plate has fastening bolt.
Preferably, the inside of speed reducer base is equipped with the regulation reference column, DV flow valve's outer end a week all is equipped with the anchorage bar.
Preferably, the outer end of the inner side of the connecting flange plate is provided with a mounting groove, a mounting hole is formed in the connecting flange plate, and a through hole is formed in the mounting hole.
Preferably, the bottom of the positioning plate is connected and distributed with nuts, and reinforcing ribs are welded and distributed between the inner side end of the positioning plate and the speed reducer base.
(III) advantageous effects
The utility model provides an automatic but change automatically controlled accurate control hydraulic oil flow size's adjusting device. The method has the following beneficial effects:
(1) this automatic automatically controlled adjusting device that can accurate control hydraulic oil flow size, connect the speed reducer through the motor that sets up and drive DV flow valve regulated flow, its action is given off news control to the computer by the motion sensor feedback of execution end, but accurate control high pressure hydraulic oil flow size, the problem that the accuracy of hydraulic oil flow control is not enough among the prior art has been overcome to can reach quick accurate control flow size, and the automaticity can be high, facilitate promotion and application.
(2) This automatic automatically controlled adjusting device that can accurate control hydraulic oil flow size, through the side welded mounting panel at the speed reducer base, be convenient for carry out the centre gripping installation through the locating plate and the movable plate sliding adjustment distance of side for the installation is more stable, and application scope is wide, simple structure, and is with low costs, and this device is accurate in automatic hydraulic power system control, and the drive is stable, and the operation is reliable.
Drawings
Fig. 1 is a schematic view of the overall structure of an automatic electrically-controlled adjusting device capable of accurately controlling the flow rate of hydraulic oil according to the present invention;
fig. 2 is a schematic view of the mounting flange structure of an automatic electrically-controlled adjusting device capable of accurately controlling the flow rate of hydraulic oil according to the present invention;
fig. 3 is the utility model relates to an automatic but automatically controlled accurate control hydraulic oil flow size's adjusting device's installation grip block structure sketch map.
In the figure: the device comprises a DV flow valve 1, a speed reducer base 2, a motor 3, a hydraulic oil inlet and outlet 4, a DV valve knob connecting pipe 5, a knob 6, a connecting flange 7, an electronic control unit driving integrated circuit board 8, a connecting shaft 9, a positioning hole 10, a mounting hole 11, a mounting groove 12, a sealing gasket 13, a mounting plate 14, a positioning plate 15, a moving plate 16, a sliding rail 17, reinforcing ribs 18 and fastening bolts 19.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: the utility model provides an automatic change automatically controlled adjusting device that can accurate control hydraulic oil flow size, includes DV flow valve 1, speed reducer base 2, motor 3, hydraulic oil import 4 and DV valve knob connecting pipe 5, DV flow valve 1's front portion is equipped with hydraulic oil import 4, DV flow valve 1's bottom is equipped with DV valve knob connecting pipe 5, there is connecting flange dish 7 bottom DV valve knob connecting pipe 5 through threaded connection, connecting flange dish 7's inside is equipped with connecting axle 9, the outside distribution of connecting axle 9 has locating hole 10, connecting flange dish 7's inboard outer end a week bonds and has sealed the pad 13, connecting flange dish 7's bottom is equipped with speed reducer base 2, speed reducer base 2's rear portion is equipped with motor 3, motor 3's rear end top is equipped with knob 6, speed reducer base 2's front portion is equipped with automatically controlled unit drive integrated circuit board 8, the side welding of speed reducer base 2 has mounting panel 14, the bottom welding of mounting panel 14 has locating plate 15, the lateral part of mounting panel 14 is equipped with slide rail 17, the side of slide rail 17 is equipped with movable plate 16, the internal distribution of movable plate 16 has fastening bolt 19.
The inside of speed reducer base 2 is equipped with adjusts the reference column, DV flow valve 1's outer end a week all is equipped with the anchorage bar, is convenient for rotate and adjusts the size, and the installation is stable.
The inside outer end of connecting flange dish 7 is equipped with mounting groove 12, the inside of connecting flange dish 7 is equipped with mounting hole 11, the inside of mounting hole 11 is equipped with the through-hole, and the fastening installation of being convenient for, sealing performance is high.
Nuts are connected and distributed at the bottom of the positioning plate 15, and reinforcing ribs 18 are welded and distributed between the inner side end of the positioning plate 15 and the speed reducer base 2 to enhance the support stability.
The working principle is as follows: hydraulic oil is connected through a hydraulic oil inlet 4, a control knob 6 enables a motor 3 to be electrically connected with a speed reducer to drive a DV flow valve 1 to adjust flow, so that forward current and reverse current control steering is realized, the switching value of the DV flow valve 1 is adjusted, the high-pressure hydraulic oil flow is accurately controlled, a connecting flange 7 between a speed reducer base 2 and a DV valve knob connecting pipe 5 can be installed and disassembled, a sealing gasket 13 can be fastened and sealed, an installation plate 14 welded at the side end of the speed reducer base 2 is positioned through a positioning plate 15, a sliding movable plate 16 slides through a sliding rail 17 to adjust the distance so that a fastening bolt 19 is clamped and installed, the installation is more stable, the hydraulic oil flow is accurately controlled by the DV flow valve 1 knob to flow to an outlet, the control knob of the DV flow valve 1 is connected with a speed reducer output shaft, the computer transmits instructions to adjust the rotation state of the motor according to the output instructions and the actual measurement results acquired by the operation end sensor, closed-loop control is formed, and an electronic limiting circuit device is arranged for preventing the knob of the flow regulating valve from rotating beyond the range.
The utility model discloses a DV flow valve 1, speed reducer base 2, motor 3, hydraulic oil import 4, DV valve knob connecting pipe 5, knob 6, flange 7, electrical control unit drive integrated circuit board 8, connecting axle 9, locating hole 10, mounting hole 11, mounting groove 12, sealed pad 13, mounting panel 14, locating plate 15, movable plate 16, slide rail 17, strengthening rib 18, fastening bolt 19, the part is general standard component or the part that technical staff in this field know, its structure and principle all can be known or can be known through conventional experimental method through the technical manual, the problem that the utility model solves is that the DV flow valve of the adjusting device of the current high pressure hydraulic oil flow size uses directly simply, can't automated control, it is inconvenient to use, the high pressure hydraulic oil flow size can't accurate regulation, can't adjust the distance and adapt to various places of installation, but be difficult to satisfy automatic adjusting device's of accurate control high pressure hydraulic oil flow size demand scheduling problem, the utility model discloses a mutual combination of above-mentioned part, but this automatic automatically controlled adjusting device of accurate control hydraulic oil flow size, connect the speed reducer through the motor that sets up and drive DV flow valve regulated flow, its action is given back to computer signaling control by the motion sensor of execution end, but accurate control high pressure hydraulic oil flow size, the problem of hydraulic oil flow control's accuracy is not enough among the prior art has been overcome, thereby can reach quick accurate control flow size, the automation can be high, and the convenience is popularized and applied. This automatic automatically controlled adjusting device that can accurate control hydraulic oil flow size, through the side welded mounting panel at the speed reducer base, be convenient for carry out the centre gripping installation through the locating plate and the movable plate sliding adjustment distance of side for the installation is more stable, and application scope is wide, simple structure, and is with low costs, and this device is accurate in automatic hydraulic power system control, and the drive is stable, and the operation is reliable.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides an automatic but change automatically controlled accurate control hydraulic oil flow size's adjusting device which characterized in that: including DV flow valve (1), speed reducer base (2), motor (3), hydraulic oil import (4) and DV valve knob connecting pipe (5), the front portion of DV flow valve (1) is equipped with hydraulic oil import (4), the bottom of DV flow valve (1) is equipped with DV valve knob connecting pipe (5), there are flange plate (7) in the bottom of DV valve knob connecting pipe (5) through threaded connection, the inside of flange plate (7) is equipped with connecting axle (9), the outer portion cloth of connecting axle (9) has locating hole (10), the inboard outer end a week of flange plate (7) bonds and has sealed pad (13), the bottom of flange plate (7) is equipped with speed reducer base (2), the rear portion of speed reducer base (2) is equipped with motor (3), the rear end top of motor (3) is equipped with knob (6), the front portion of speed reducer base (2) is equipped with automatically controlled unit drive integrated circuit board (8), the side welding of speed reducer base (2) has mounting panel (14), the bottom welding of mounting panel (14) has locating plate (15), the lateral part of mounting panel (14) is equipped with slide rail (17), the side of slide rail (17) is equipped with movable plate (16), the internal distribution of movable plate (16) has fastening bolt (19).
2. The automatic and electric control adjusting device capable of accurately controlling the flow of hydraulic oil according to claim 1, wherein: the inside of speed reducer base (2) is equipped with the regulation reference column, the outer end a week of DV flow valve (1) all is equipped with the anchorage bar.
3. The automatic and electric control adjusting device capable of accurately controlling the flow of hydraulic oil according to claim 1, wherein: the connecting flange plate is characterized in that a mounting groove (12) is formed in the outer end of the inner side of the connecting flange plate (7), a mounting hole (11) is formed in the connecting flange plate (7), and a through hole is formed in the mounting hole (11).
4. The automatic and electric control adjusting device capable of accurately controlling the flow of hydraulic oil according to claim 1, wherein: nuts are connected and distributed at the bottom of the positioning plate (15), and reinforcing ribs (18) are welded and distributed between the inner side end of the positioning plate (15) and the speed reducer base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921860245.6U CN210919615U (en) | 2019-10-31 | 2019-10-31 | Automatic change automatically controlled adjusting device that can accurate control hydraulic oil flow size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921860245.6U CN210919615U (en) | 2019-10-31 | 2019-10-31 | Automatic change automatically controlled adjusting device that can accurate control hydraulic oil flow size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210919615U true CN210919615U (en) | 2020-07-03 |
Family
ID=71346137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921860245.6U Expired - Fee Related CN210919615U (en) | 2019-10-31 | 2019-10-31 | Automatic change automatically controlled adjusting device that can accurate control hydraulic oil flow size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210919615U (en) |
-
2019
- 2019-10-31 CN CN201921860245.6U patent/CN210919615U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20200703 |