CN206958374U - A kind of manual and electric double-purpose push-pull valve - Google Patents
A kind of manual and electric double-purpose push-pull valve Download PDFInfo
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- CN206958374U CN206958374U CN201720871531.7U CN201720871531U CN206958374U CN 206958374 U CN206958374 U CN 206958374U CN 201720871531 U CN201720871531 U CN 201720871531U CN 206958374 U CN206958374 U CN 206958374U
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- manual
- screw
- electric double
- valve plate
- valve
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Abstract
The utility model provides a kind of manual and electric double-purpose push-pull valve, including valve seat and valve plate, have on valve seat and be in material channel on material transport path, passing through for material when using, drive valve plate movement is installed on valve seat and is switched on and off the drive device of material channel, drive device drives valve plate to act by screw-drive mechanism, in two components of the composition screw pair of screw-drive mechanism, hand wheel is installed on the component for carrying out spinning movement.A kind of manual and electric double-purpose push-pull valve of the present utility model screw-drive mechanism form screw pair two components one of them on hand wheel is set, when power failure or drive device are broken down, hand wheel can be rotated the component of the composition spinning movement of screw pair when passing through rotation, so as to drive valve plate to move by the part of linear motion, realize the regulation to valve plate position, it is easy to use, and valve plate is driven to act by screw-drive mechanism, it is very laborsaving in rotation manual runner.
Description
Technical field
It the utility model is related to a kind of manual and electric double-purpose push-pull valve.
Background technology
Push-pull valve is a kind of powder, crystal grain material, particulate material and the flow of piece material or the major control of conveying capacity and cut
Disconnected equipment, the field for being widely used in the control changes in flow rate of the industries such as metallurgy, mine, building materials, grain, chemical industry or cutting off rapidly
Close.
Push-pull valve mainly includes valve seat and valve plate, and valve seat has the material channel passed through for material, and valve plate is connected with driving
The drive device of its reciprocating action, drive device drive valve plate act and realize that passage is opened, closed and for material channel
The regulation of aperture.But the situation that traditional push-pull valve once occurs having a power failure or broken down when in use, cannot be again to valve
Plate moves, and can not realize the keying of material circulation passage, and using has the defects of very big.
Utility model content
The purpose of this utility model is to provide a kind of is still capable of regulating valve Board position under power failure or malfunction
A kind of manual and electric double-purpose push-pull valve.
To achieve the above object, a kind of technical scheme of manual and electric double-purpose push-pull valve of the utility model is：A kind of manual and electric double-purpose
Push-pull valve, including valve seat and valve plate, have on valve seat be in when using it is on material transport path, lead to for the material that material passes through
Road, is provided with that drive valve plate is mobile and be switched on and off the drive device of material channel, and the drive device is led on the valve seat
Crossing screw-drive mechanism drives valve plate to act, dynamic carrying out rotation in two components of the composition screw pair of screw-drive mechanism
Hand wheel is installed on the component of work.
A kind of manual and electric double-purpose push-pull valve of the present utility model forms its of two components of screw pair in screw-drive mechanism
In one it is upper hand wheel is set, when power failure or drive device are broken down, hand wheel can make spiral shell when passing through rotation
The component for revolving secondary composition spinning movement is rotated, and so as to drive valve plate to move by the part of linear motion, is realized to valve
The regulation of Board position, it is easy to use, and drive valve plate to act by screw-drive mechanism, in rotation manual runner, very
It is laborsaving.
Further, screw-drive mechanism is screw-nut body, the leading screw driven device of screw-nut body it is defeated
Go out end and drive rotation and drive nut linearly operating, valve plate is fixedly connected with nut, and the hand wheel rotation stop is arranged on leading screw
On.
Specifically, drive device includes motor and is connected to the reductor of motor output end, and leading screw is with subtracting
Fast machine output end drive connection.
The valve seat is rectangular frame, is provided with coaming plate in rectangular frame, rectangular frame positioned at the part of coaming plate side with
Coaming plate surrounds the material channel passed through for material, and drive device is located at the opposite side of coaming plate and is connected to the end of rectangular frame,
Screw-nut body is located in rectangular frame.
The drive device is connected to one end of rectangular frame by pillar, and output end and the leading screw of reductor pass through shaft coupling
Device connects, and the shaft coupling is located in pillar, and such pillar can keep apart transmission parts, avoid that transmission portion is caused to do
Relate to.
Since when drive device drives the rotating member of worm drive structure to rotate, also concomitant rotation, therefore will manually
Hand wheel is arranged on the position being located inside rectangular frame of leading screw, is avoided the interference of foreign object, is improved security.
Further, it is the proximity switch in place for being located at cut-out position or turning on position that detection valve plate is provided with rectangular frame.
Further, the aperture proximity switch of control valve plate aperture is additionally provided with rectangular frame.
Brief description of the drawings
Fig. 1 is the structural representation of manual and electric double-purpose push-pull valve embodiment one of the present utility model；
Fig. 2 is Fig. 1 top view；
Fig. 3 is the sectional view at B-B in Fig. 2（Hand wheel is not shown）.
In figure：1 valve plate, 2 nuts, 3 baffle plates, 4 gussets, 5 leading screws, 6 flanges, 7 coaming plates, 9 pillars, 11 valve seats, 12 shaft couplings,
13 reductors, 14 motors, 23 sensing bearings, 24 proximity switch, 25 hand wheels, 27 aperture proximity switches, 30 are led in place
Groove.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
The specific embodiment one of manual and electric double-purpose push-pull valve of the present utility model, as shown in Figure 1 to Figure 3, including valve seat 11, valve
Seat 11 is rectangular frame, and coaming plate 7 is provided with rectangular frame, and the inner space of rectangular frame is separated into two parts by coaming plate 7, wherein
A part is formed is in material channel on material transport path, passing through for material when in use.It is also equipped with valve seat 11
The valve plate 1 of material channel is cut off and turned on when moving back and forth, and coaming plate 7 is provided with the perforation passed through for valve plate 1.
Drive device is being installed away from one end of material channel on valve seat 11, drive device is connected simultaneously with valve plate 1
The movement of valve plate reciprocating linear is driven to realize cut-out and conducting to material channel.Wherein, drive device includes the He of motor 14
Installed in the reductor 13 of the output end of motor 14, the end of valve seat 11 is provided with flange 6, passes through bolt group on flange 6
Part is fixedly connected with pillar 9, and reductor 13 is fixedly connected on the end of pillar 9 by bolt assembly.The output end of reductor 13
The leading screw 5 of screw-nut body is connected by shaft coupling 12, leading screw 5 is extend into rectangular frame through flange 6, on leading screw 5
Nut 2 is fixedly connected with valve plate 1, when being rotated after motor is slowed down by reductor by shaft coupling driving leading screw, nut band
Dynamic valve plate output linearly operating.The link position and shaft coupling of shaft coupling and reductor and the link position of leading screw are respectively positioned on shield
In pipe, such pillar can separate these link positions with the external world, avoid the interference of foreign object, there is provided be effectively protected.Silk
Thick stick, which is located in rectangular frame, it also avoid interference of the foreign object to it.Hand is installed on position on leading screw 5 also in rectangular frame
Turn wheel 25, hand wheel 25 assembles with the rotation stop of leading screw 5, when power failure or drive device are broken down, is turned by rotation manual
Wheel can drive leading screw to rotate and realize cut-out and the turn-on action of valve plate.
The relative spacing on one end lower face close to drive device of valve plate 1 is provided with two baffle plates 3, the mutual back of the body of baffle plate 3
From side on be respectively equipped with gusset 4, the nut 2 of screw-nut body is between two baffle plates 3 and fixes and connects with valve plate 1
Connect, when nut moves along leading screw, by promoting baffle plate to drive valve plate to move.
Valve seat 11 is being provided with the guide groove 30 that is oriented to when valve plate 1 moves to valve plate 1 on the wall for surround material channel,
Guide groove 30 when valve plate cuts off material channel close to the inner one end of valve plate, that is, one end away from drive device, with enclosing
Into having space A between the wall of material channel.By setting gap A, if being jumped a queue in guide groove has material, moved in valve plate
During, material can be driven by valve plate and be flowed out from guide groove positioned at the port of gap location, so avoid material and add
Plug can not discharge in guide groove and occur getting stuck, influence the problem of valve plate folding.In the present embodiment, valve plate 1 is positioned close to thing
At the upper end position for expecting passage, guide groove 30 has two and is arranged in the relative two side walls of rectangular channel.
Being provided with detection valve plate in the side of the close drive device of coaming plate 7 in rectangular frame is positioned at cut-out position or is located at
Proximity switch 24 in place of position are turned on, proximity switch 24 there are two in place, also two proximity switch 24 in place in rectangular frame
Between be provided with aperture proximity switch 27, the downside of close drive device one end of valve plate 1, which is provided with, to be used for and proximity switch in place
24 and the sensing bearing 23 of the adaptation sensing of aperture proximity switch 27, when valve plate 1 is moved at cut-out position, away from drive device
Proximity switch senses sensing bearing 23 and is supplied to controller control signal control drive device to shut down in place, is moved in valve plate 1
When moving at conducting position, sense sensing bearing 23 close to the proximity switch in place of drive device and be supplied to controller control letter
Number control drive device is shut down, and when being moved in valve plate 1 at required open position, aperture proximity switch senses sensing branch
Seat 23 is simultaneously supplied to controller control signal control drive device to shut down, and so can detect valve plate by proximity switch in place is
It is no to be accurate to up to off-position and conduction position, it is ensured that using the safety of process, can easily to be controlled by aperture proximity switch
The aperture of valve plate processed, it is easy to flow control.Certainly, in other embodiments, if valve plate aperture has multiple demands, Ke Yi
Two set multiple aperture proximity switches between proximity switch 24 in place.
The utility model additionally provides a kind of embodiment two of manual and electric double-purpose push-pull valve, in embodiment two, drive device
Namely motor and reductor drive valve plate to act by ball screw framework, the screw rod and reductor of ball screw framework
Output end drive connection carry out spinning movement, the nut of ball-screw is fixedly connected with carry out linearly operating with valve plate, manually turn
Wheel is arranged on screw rod.
A kind of manual and electric double-purpose push-pull valve of the present utility model is not limited in above-described embodiment, in other embodiments, thing
Material passage can be other shapes, such as waist type or U-shaped, and when material channel is kidney-shaped, coaming plate is arc, valve seat with coaming plate phase
To a side wall be also arc, guide groove is arranged on two relative parallel edges of kidney-shaped；When material channel is D-shaped, valve seat with
The relative side wall of coaming plate is arc, and guide groove is arranged on two relative parallel edges of D-shaped.
A kind of manual and electric double-purpose push-pull valve of the present utility model is simple in construction, easy to use, can be in power failure and drive device
Manually operated adjustment valve plate position when breaking down.
Claims (8)
- Have 1. a kind of manual and electric double-purpose push-pull valve, including valve seat and valve plate, on valve seat be in when using it is on material transport path, The material channel passed through for material, drive valve plate is installed mobile and be switched on and off the driving of material channel dress on the valve seat Put, it is characterised in that the drive device drives valve plate to act by screw-drive mechanism, the composition spiral of screw-drive mechanism In two secondary components, hand wheel is installed on the component for carrying out spinning movement.
- 2. a kind of manual and electric double-purpose push-pull valve according to claim 1, it is characterised in that the screw-drive mechanism is leading screw Nut body, the output end of the leading screw driven device of screw-nut body, which drives, rotates simultaneously drive nut linearly operating, valve plate It is fixedly connected with nut, the hand wheel rotation stop is arranged on leading screw.
- 3. a kind of manual and electric double-purpose push-pull valve according to claim 2, it is characterised in that the drive device includes driving electricity Machine and the reductor for being connected to motor output end, leading screw are connected with output end of reducer.
- 4. a kind of manual and electric double-purpose push-pull valve according to claim 1-3 any one, it is characterised in that the valve seat is square Shape framework, rectangular frame is interior to be provided with coaming plate, and rectangular frame surrounds what is passed through for material positioned at the part of coaming plate side with coaming plate Material channel, drive device are located at the opposite side of coaming plate and are connected to the end of rectangular frame, and screw-nut body is located at rectangle In framework.
- 5. a kind of manual and electric double-purpose push-pull valve according to claim 4, it is characterised in that the drive device is connected by pillar One end of rectangular frame is connected on, the output end of reductor is connected with leading screw by shaft coupling, and the shaft coupling is located in pillar.
- 6. a kind of manual and electric double-purpose push-pull valve according to claim 4, it is characterised in that the hand wheel is arranged on leading screw The position inside the rectangular frame on.
- 7. a kind of manual and electric double-purpose push-pull valve according to claim 4, it is characterised in that detection is provided with the rectangular frame Valve plate is the proximity switch in place positioned at cut-out position or conducting position.
- 8. a kind of manual and electric double-purpose push-pull valve according to claim 4, it is characterised in that control is additionally provided with the rectangular frame The aperture proximity switch of valve plate aperture processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720871531.7U CN206958374U (en) | 2017-07-18 | 2017-07-18 | A kind of manual and electric double-purpose push-pull valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720871531.7U CN206958374U (en) | 2017-07-18 | 2017-07-18 | A kind of manual and electric double-purpose push-pull valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206958374U true CN206958374U (en) | 2018-02-02 |
Family
ID=61380720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720871531.7U Active CN206958374U (en) | 2017-07-18 | 2017-07-18 | A kind of manual and electric double-purpose push-pull valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206958374U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028902A (en) * | 2018-08-28 | 2018-12-18 | 河南省德耀节能科技股份有限公司 | One kind is wet, glues class drying materials system and its drying equipment |
| CN113147318A (en) * | 2021-04-21 | 2021-07-23 | 北京北方车辆集团有限公司 | Overpressure exhaust device |
| CN113859593A (en) * | 2021-09-30 | 2021-12-31 | 应城市新都化工有限责任公司 | Quantitative automatic packaging device and packaging method thereof |
| CN115301013A (en) * | 2021-05-05 | 2022-11-08 | 上海梅山钢铁股份有限公司 | Green environment-friendly dust-free suction device and method |
-
2017
- 2017-07-18 CN CN201720871531.7U patent/CN206958374U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028902A (en) * | 2018-08-28 | 2018-12-18 | 河南省德耀节能科技股份有限公司 | One kind is wet, glues class drying materials system and its drying equipment |
| CN113147318A (en) * | 2021-04-21 | 2021-07-23 | 北京北方车辆集团有限公司 | Overpressure exhaust device |
| CN115301013A (en) * | 2021-05-05 | 2022-11-08 | 上海梅山钢铁股份有限公司 | Green environment-friendly dust-free suction device and method |
| CN113859593A (en) * | 2021-09-30 | 2021-12-31 | 应城市新都化工有限责任公司 | Quantitative automatic packaging device and packaging method thereof |
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