CN208237186U - Quantitative valve discharge quantity adjusting and setting device - Google Patents
Quantitative valve discharge quantity adjusting and setting device Download PDFInfo
- Publication number
- CN208237186U CN208237186U CN201820779405.3U CN201820779405U CN208237186U CN 208237186 U CN208237186 U CN 208237186U CN 201820779405 U CN201820779405 U CN 201820779405U CN 208237186 U CN208237186 U CN 208237186U
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- CN
- China
- Prior art keywords
- seat
- screw
- driving screw
- guide
- proportional valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 abstract 2
- 125000003003 spiro group Chemical group 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 3
- 239000011344 liquid material Substances 0.000 description 2
- 238000004590 computer program Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Electrically Driven Valve-Operating Means (AREA)
- Lift Valve (AREA)
Abstract
The utility model provides a proportional valve load adjustment setting device, include the fixing base, lead the spiral shell seat, the driving screw, transfer line and motor, be fixed in the adjustment seat of proportional valve with fixing base and lead the spiral shell seat on, the screw of leading the spiral shell seat is worn out to the driving screw spiro union, the transfer line slides down and inserts in the central guide hole of arranging the driving screw in, and the transfer line both sides are equipped with the driving pin and slide and insert and arrange in relative guide slot, the motor then controlled drive transfer line original place and rotate, and the transfer line drives the driving screw with the driving pin and rotates with the guide slot is synchronous, make the driving screw can up the displacement in order to increase the business turn over stroke and the load of valve rod, perhaps drive the driving screw down the displacement in order to reduce the business turn over stroke and the load of.
Description
Technical field
The utility model adjusts setting device about proportional valve field, espespecially a kind of proportional valve load.
Background technique
In general, general oil plant, liquid material and semisolid raw material must substantially be used when implementing quantitative feed
Proportional valve, and raw material is gradually sent out using quantitative manner, to meet the actual demand in each industry.
The applicant of this case has No. M241396 " quantitative feed vat " Patent Case of TaiWan, China utility model, with gradually
Quantitatively send out oil plant, liquid material and semisolid raw material.But quantitative feed vat is when setting load, it is necessary to rotation manually
Turn adjustment bolt, then cooperates and can be manually rotated hold-doun nut or screw is positioned, so that waste of manpower and time, and influence
Set the precision of load.Therefore how to improve the above problem and missing, as those skilled in the art institute pole is intended to develop
Direction.
Utility model content
The purpose of this utility model is to provide a kind of proportional valve loads to adjust setting device, mainly utilizes servo motor
Controlled drive drive rod original place rotation, and drive rod drives driving screw and guide groove to rotate synchronously with trundle, enables driving screw
It carries out upper and lower displacement and reaches setting height, to be easier the input and output material stroke and load of accurate setting adjustment proportional valve, and
Save manpower and time.
In order to achieve the above object, the utility model provides a kind of proportional valve load adjustment setting device, proportional valve top
It is provided with adjusting seat, be displaced valve rod upper section controlled can up and down reciprocatingly in the centre bore of adjusting seat, to implement input and output material row
Journey.It includes fixing seat, guide screw seat, driving screw, drive rod and motor that the proportional valve load, which adjusts setting device, in which: should
Fixing seat is fixed in the adjusting seat of proportional valve, and is equipped with channel inside fixing seat and is connected to centre bore；Guide screw seat is fixed on
In adjusting seat, it is equipped with screw hole inside guide screw seat, and screw hole is connected between centre bore and channel；The driving screw periphery is equipped with spiral shell
Tooth, which is spirally connected, is piercing in the screw hole of guide screw seat, and driving screw bottom end corresponds to above valve rod, is set as inside driving screw with two sides
The center guide hole of opposed guide slots；The drive rod is slidably plugged in down in the center guide hole of driving screw, in drive rod lower end two sides
Radial direction has been pierced by trundle, and trundle both ends are slidably plugged in opposed guide slots；The motor is fixed in fixing seat downward, and
The shaft of motor can the rotation of controlled drive drive rod original place, and drive rod drives synchronous with guide groove turn of driving screw with trundle
It is dynamic, so that driving screw is up displaced to increase the input and output material stroke of valve rod and load, or drive driving screw toward bottom offset
To reduce the input and output material stroke and load of valve rod.
Proportional valve load above-mentioned adjusts setting device, and wherein the centre bore of the adjusting seat is equipped with expanded hole, is leading
Spiral shell seat bottom is inserted in expanded hole equipped with flange, and fixing seat bottom is arranged equipped with folder cylinder and is folded in outside adjusting seat and guide screw seat
Edge.
Proportional valve load above-mentioned adjusts setting device, wherein circumferentially spaced-apart equipped with multiple lockholes in the adjusting seat, and
Guide screw seat ring is to being equipped at intervals with multiple location holes and fixing bolt, and each fixing bolt is locked in opposite lockhole via location hole.
Proportional valve load above-mentioned adjusts setting device, and wherein the folder cylinder of the fixing seat is equipped with two sides profile groove to separate shape
Canister portion into two, lock is equipped with fishbolt between two halves canister portion two sides.
Proportional valve load above-mentioned adjusts setting device, and wherein guide screw seat is extended by one at the top of adjusting seat and constituted.
Proportional valve load above-mentioned adjusts setting device, and wherein the motor is servo motor, and the shaft of motor is down
It is inserted into fixing seat, and drive rod is equipped with axis hole and is nested with and is fixed on shaft.
Detailed description of the invention
Fig. 1 is the use state perspective view of the utility model.
Fig. 2 is the perspective view of the proportional valve of the utility model.
Fig. 3 is the perspective view of the utility model.
Fig. 4 is the stereogram exploded view of the utility model.
Fig. 5 is perspective view of the utility model in proportional valve over-assemble guide screw seat and driving screw.
Fig. 6 is the use state cross-sectional view (one) of the utility model.
Fig. 7 is the use state cross-sectional view (two) of the utility model.
Fig. 8 is the use state cross-sectional view (three) of the utility model.
Fig. 9 is the use state cross-sectional view (four) of the utility model.
Figure 10 is the use state cross-sectional view of another embodiment of the utility model.
Figure 11 is the perspective view of another embodiment of the utility model.
Figure 12 is the stereogram exploded view of another embodiment of the utility model.
Symbol description
1, fixing seat
11, channel
12, top
121, through-hole
13, cylinder is pressed from both sides
131, half canister portion
132, profile groove
133, fixation hole
14, bolt
15, fishbolt
2, guide screw seat
21, screw hole
22, flange
23, location hole
24, fixing bolt
3, driving screw
31, thread
32, center guide hole
33, guide groove
4, drive rod
41, axis hole
42, screw hole
43, trundle
44, screw
5, motor
51, shaft
6, proportional valve
61, valve body
62, adjusting seat
63, valve rod
64, centre bore
65, doses scale
66, expanded hole
67, lockhole.
Specific embodiment
To reach above-mentioned purpose, used technological means and its effect now enumerate feasible implementation to related the utility model
Example, and cooperate Detailed description of the invention as follows:
Firstly, please refer to shown in Fig. 1 to Fig. 7, it can be clearly seen from the figure that, the load adjustment setting dress of the utility model
It sets and is applied on proportional valve 6, proportional valve 6 is provided with adjusting seat 62 at the top of valve body 61, and 63 upper section of valve rod is in adjusting seat 62
Controlled it up and down reciprocatingly can be displaced (refering to Fig. 6 and Fig. 7) in heart hole 64, to implement input and output material stroke, and be equipped on the outside of adjusting seat 62
Doses scale 65 is equipped with expanded hole 66 on the centre bore 64 of adjusting seat 62, and circumferentially spaced-apart equipped with multiple locks in adjusting seat 62
Hole 67.The load adjustment setting device of the utility model includes fixing seat 1, guide screw seat 2, driving screw 3, drive rod 4 and electricity
Machine 5, in which:
The fixing seat 1 is fixed in the adjusting seat 62 of proportional valve 6, and is equipped with channel 11 inside fixing seat 1 and is connected to center
Hole 64, fixing seat 1 is equipped with through-hole 121 and bolt 14 at top 12, and 1 bottom of fixing seat is then equipped with folder cylinder 13, and presss from both sides cylinder 13 and set
There is two sides profile groove 132 to be separated to form two halves canister portion 131, lock, which is equipped with, between 131 two sides fixation hole 133 of two halves canister portion clamps spiral shell
Bolt 15, make press from both sides cylinder 13 be arranged it is sandwiched be fixed on adjusting seat 62 and guide screw seat 2 outer rims.
Guide screw seat 2 is fixed in adjusting seat 62, is equipped with screw hole 21 inside guide screw seat 2, and screw hole 21 is connected to center
Between hole 64 and channel 11, and 2 bottoms of guide screw seat are equipped with the plant of flange 22 and are positioned in expanded hole 66, and circumferential on guide screw seat 2
It is equipped at intervals with multiple location holes 23 and fixing bolt 24, each fixing bolt 24 is locked in opposite lockhole 67 via location hole 23.
3 periphery of driving screw is spirally connected equipped with thread 31 is piercing in the screw hole 21 of guide screw seat 2, and 3 bottom end of driving screw corresponds to
63 top of valve rod, is set as the center guide hole 32 with two sides opposed guide slots 33 inside driving screw 3.
The drive rod 4 is equipped with axis hole 41 and screw hole 42, and the center that drive rod 4 is slidably plugged in driving screw 3 down is led
In hole 32, and 4 lower end two sides of drive rod have radially been pierced by trundle 43, and 43 both ends of trundle are slidably plugged in opposed guide slots
33。
The motor 5 is fixed on downward on the top 12 of fixing seat 1, and fitted bolt 14 is fixed, and motor 5 can be servo electricity
Machine, and the shaft 51 of motor 5 is inserted into down in fixing seat 1, and drive rod 4 is nested with axis hole 41 and is fixed on shaft 51, and is matched
Screw 44 is closed to position via 42 locking of screw hole.
As a result, when the utility model load adjustment setting device in actual use, using computer program from
Dynamic control motor 5, as shown in FIG. 6 and 7, the shaft 51 of motor 5 can controlled 4 original place of drive drive rod rotate counterclockwise, and pass
Lever 4 then drives driving screw 3 and guide groove 33 to rotate synchronously with trundle 43, and driving screw 3 can up be moved to predetermined altitude, with
Increase valve rod 63 input and output material stroke and load, as shown in fig. 7, proportional valve 6 using pneumatics control valve rod 63 be up displaced into
It advances and expects, then as shown in fig. 6, proportional valve 6, which controls valve rod 63 using pneumatics, carries out quantitative discharging toward bottom offset.
And when controlled 4 original place of drive drive rod of the shaft of motor 5 51 rotates clockwise, drive rod 4 is i.e. with trundle 43
It drives driving screw 3 and guide groove 33 to rotate synchronously, makes driving screw 3 that can be moved to predetermined altitude (refering to Fig. 8 and Fig. 9) down, to subtract
The input and output material stroke and load of few valve rod 63, and achieve the purpose that accurately to control adjustment setting.
It please refers to shown in Figure 10 to Figure 12, this embodiment equally includes fixing seat 1, guide screw seat 2, driving screw 3, drive rod
4 and motor 5, and 2 bottoms of guide screw seat are equipped with the plant of flange 22 and are positioned in expanded hole 66, but guide screw seat 2 need not be arranged such as Fig. 4
In location hole 23 and fixing bolt 24, but be directly arranged using the folder cylinder 13 of 1 bottom of fixing seat and sandwiched be fixed on adjusting seat
62 with guide screw seat 2 outer rims, be suitable for miniature dimensions specification proportional valve 6 on.In addition to this, the guide screw seat of this embodiment is 2 also
It can be extended by 62 top one of adjusting seat and constitute (not shown), to reduce the number of components and cost.
Embodiment provided above only uses the utility model for convenience of description, and is not in a limitative way, practical not departing from
Novel scope, the various simple variations and modification that those skilled in the art can make, should include in utility model
Hold in part.
Claims (6)
1. a kind of proportional valve load adjusts setting device, it is provided with adjusting seat at the top of the proportional valve, is adjusting valve rod upper section
It controlled can be up and down reciprocatingly displaced in the centre bore of seat, to implement input and output material stroke；The load adjusts setting device
Fixing seat, guide screw seat, driving screw, drive rod and motor, it is characterised in that:
The fixing seat is fixed in the adjusting seat of proportional valve, and is equipped with channel inside fixing seat and is connected to centre bore；
Guide screw seat is fixed in adjusting seat, is equipped with screw hole inside guide screw seat, and screw hole is connected between centre bore and channel；
The driving screw periphery is spirally connected equipped with thread is piercing in the screw hole of guide screw seat, and driving screw bottom end corresponds to above valve rod,
The center guide hole with two sides opposed guide slots is set as inside driving screw；
The drive rod is slidably plugged in down in the center guide hole of driving screw, has radially been pierced by transmission in drive rod lower end two sides
Pin, and trundle both ends are slidably plugged in opposed guide slots；
The motor is fixed in fixing seat downward, and the shaft of motor can the rotation of controlled drive drive rod original place, and drive rod
Drive driving screw and guide groove to rotate synchronously with trundle, so that driving screw is up displaced with increase the input and output material stroke of valve rod with
Load, or the input and output material stroke and load that drive driving screw to reduce valve rod toward bottom offset.
2. proportional valve load according to claim 1 adjusts setting device, which is characterized in that the centre bore of the adjusting seat
Be equipped with expanded hole, guide screw seat bottom be equipped with flange be inserted in expanded hole, and fixing seat bottom be equipped with folder cylinder be arranged it is sandwiched
In adjusting seat and guide screw seat outer rim.
3. proportional valve load according to claim 2 adjusts setting device, which is characterized in that in the adjusting seat between circumferential direction
Every being equipped with multiple lockholes, and guide screw seat ring is to being equipped at intervals with multiple location holes and fixing bolt, and each fixing bolt is via positioning
Hole is locked in opposite lockhole.
4. proportional valve load according to claim 2 adjusts setting device, which is characterized in that the folder cylinder of the fixing seat is set
There is two sides profile groove to be separated to form two halves canister portion, lock is equipped with fishbolt between two halves canister portion two sides.
5. proportional valve load according to claim 1 adjusts setting device, which is characterized in that guide screw seat is by adjusting seat
Top, which integrally extends, to be constituted.
6. proportional valve load according to claim 1 adjusts setting device, which is characterized in that the motor is servo electricity
Machine, and the shaft of motor is inserted into fixing seat down, and drive rod is equipped with axis hole and is nested with and is fixed on shaft.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106215440U TWM555847U (en) | 2017-10-20 | 2017-10-20 | Dispensing quantity adjustment and setup device of quantitative valve |
| TW106215440 | 2017-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208237186U true CN208237186U (en) | 2018-12-14 |
Family
ID=62014924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820779405.3U Expired - Fee Related CN208237186U (en) | 2017-10-20 | 2018-05-24 | Quantitative valve discharge quantity adjusting and setting device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208237186U (en) |
| TW (1) | TWM555847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717908A (en) * | 2022-03-11 | 2022-07-08 | 杨芹英 | Movable vibrating screening proportioning machine for asphalt pavement |
-
2017
- 2017-10-20 TW TW106215440U patent/TWM555847U/en unknown
-
2018
- 2018-05-24 CN CN201820779405.3U patent/CN208237186U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717908A (en) * | 2022-03-11 | 2022-07-08 | 杨芹英 | Movable vibrating screening proportioning machine for asphalt pavement |
| CN114717908B (en) * | 2022-03-11 | 2024-05-24 | 杨芹英 | Movable vibration screening proportioning machine for asphalt pavement |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM555847U (en) | 2018-02-21 |
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Legal Events
| 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: 20181214 |