CN209112825U - A kind of hopper butterfly valve opening structure - Google Patents
A kind of hopper butterfly valve opening structure Download PDFInfo
- Publication number
- CN209112825U CN209112825U CN201821716839.5U CN201821716839U CN209112825U CN 209112825 U CN209112825 U CN 209112825U CN 201821716839 U CN201821716839 U CN 201821716839U CN 209112825 U CN209112825 U CN 209112825U
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- CN
- China
- Prior art keywords
- sleeve pipe
- butterfly valve
- described sleeve
- opening tool
- valve opening
- Prior art date
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Abstract
A kind of hopper butterfly valve opening structure, including mounting plate, the transmission shaft that the mounting plate is equipped with actuator and is rotated by the actuator driven, the transmission shaft is equipped with the casing being linked, described sleeve pipe is equipped with the opening tool rotated synchronously with described sleeve pipe, described opening tool one end is set in described sleeve pipe and is slidably matched with described sleeve pipe, the other end stretches out described sleeve pipe and is externally provided with the slot matched for the transmission inserted block with hopper butterfly valve, described sleeve pipe two sides are equipped with reset assembly, the reset assembly is arranged along the opening tool glide direction, reset assembly described in two sides is set to the opening tool two sides and exerts a force from two sides to the opening tool, when being driven inserted block insertion, the opening tool is since two sides can be slided and be equipped with reset assembly, it can slide and be finely adjusted therewith, the relative position of transmission inserted block and opening tool is required It is lower, it is more convenient to use.
Description
Technical field
The utility model relates to field of pharmaceutical equipment, specially a kind of hopper butterfly valve opening structure.
Background technique
Hopper is the main transfer container in solid pharmaceutical preparation production procedure, and material completes different operation in same container,
Reach material and do not turn the frequent processes such as material, charging, can effectively control dust and cross contamination.
It is general on hopper that butterfly valve is all set, generally opened by opening tool that actuator controls when opened butterfly valve or
Person closes, currently, since opening tool can only be with actuator turns, in this way to the relative position for being driven inserted block and opening tool of butterfly valve
It is more demanding.
Utility model content
In order to overcome the shortcomings of background technique, the utility model provides a kind of hopper butterfly valve opening structure, mainly solves
The opening tool of present hopper butterfly valve can only be with actuator turns, in this way to the relative position for being driven inserted block and opening tool of butterfly valve
More demanding problem.
The technical scheme adopted by the utility model is
A kind of hopper butterfly valve opening structure, including mounting plate, the mounting plate are equipped with actuator and by the actuators
The transmission shaft of rotation is driven, the transmission shaft is equipped with the casing being linked,
Described sleeve pipe is equipped with the opening tool rotated synchronously with described sleeve pipe,
Described opening tool one end is set in described sleeve pipe and is slidably matched with described sleeve pipe, and the other end stretches out described sleeve pipe peripheral hardware
There is the slot matched for the transmission inserted block with hopper butterfly valve,
Described sleeve pipe two sides are equipped with reset assembly, and the reset assembly is arranged along the opening tool glide direction, two sides institute
Reset assembly is stated to exert a force set on the opening tool two sides from two sides to the opening tool.
The glide direction Relative vertical of the extending direction of the slot and the opening tool is arranged.
The opening tool includes mainboard, includes two supporting plates disposed in parallel on the outside of the mainboard, and the slot is set to two
Between a supporting plate.
It is radially equipped with dovetail sliding rail in described sleeve pipe, is equipped on the inside of the mainboard and matches with dovetail sliding rail sliding
The dovetail slide block of conjunction.
The reset assembly includes shell, and elastic component is equipped in the shell, and the elastic component front end has compressed pushing block, institute
Pushing block is stated to be pressed in the dovetail slide block.
Described sleeve pipe outer wall is equipped with guide groove, and the pushing block is equipped with the guide pin cooperated with the guide groove activity.
Fixed bracket is installed on the mounting plate, is equipped with the tetrafluoro matched with the transmission shaft in the fixed bracket
Ring.
Described sleeve pipe inner wall is equipped with deep gouge, and the transmission shafts are connected with fixed plate, the side of the fixed plate on outer wall
Edge presses on the upper wall of the deep gouge.
The mainboard is disc-shaped structure.
Stop screw is installed, the mainboard is equipped with the elongated slot passed through for the stop screw, institute in described sleeve pipe
Stop screw is stated between two supporting plates.
The beneficial effects of the utility model are: the utility model provides a kind of hopper butterfly valve opening structure, in transmission inserted block
When insertion, which can slide therewith and be finely adjusted, to biography since reset assembly can be slided and be equipped in two sides
The relative position requirement of dynamic inserted block and opening tool is lower, more convenient to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model one embodiment.
Fig. 2 be Fig. 1 in A to schematic diagram.
Fig. 3 is the structural schematic diagram of another angle of the utility model one embodiment.
Fig. 4 is the partial schematic diagram (omitting opening tool) of the utility model one embodiment.
Fig. 5 is the structural schematic diagram of the utility model one embodiment and hopper butterfly valve.
Fig. 6 is the structural schematic diagram of another angle of the utility model one embodiment and hopper butterfly valve.
State diagram when Fig. 7 is the opening tool and transmission inserted block cooperation of the utility model one embodiment.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing: as shown, a kind of hopper butterfly valve opening structure, packet
Include mounting plate 1, the transmission shaft 3 that the mounting plate is equipped with actuator 2 and is rotated by the actuator driven, on the transmission shaft
Equipped with the casing 4 being linked, described sleeve pipe 4 is equipped with the opening tool 5 rotated synchronously with described sleeve pipe, described opening tool one end
It is slidably matched in described sleeve pipe with described sleeve pipe, the other end stretches out described sleeve pipe and is externally provided with for the biography with hopper butterfly valve 9
The slot 51 that dynamic inserted block 91 matches, described sleeve pipe two sides are equipped with reset assembly 6, and the reset assembly 6 is sliding along the opening tool
Dynamic direction is arranged, and reset assembly 6 described in two sides is set to the opening tool two sides and exerts a force from two sides to the opening tool.
This reset assembly is set in the glide direction of opening tool, and makes it be intended to set from two sides to opening tool force
In the centre of two reset assemblies, therefore, when the slot of the transmission inserted block of butterfly valve and opening tool contacts, if position is not just
To upper, the transmission inserted block of butterfly valve a degree of can push opening tool (since opening tool and casing are slidably matched) open, separately
On the one hand under the action of reset assembly, when the transmission inserted block of butterfly valve is fully inserted into slot, meeting stress makes its tight fit,
The transmission inserted block of the slot and butterfly valve can may be to be engaged by clamping for clearance fit, preferably be engaged by clamping, and then guarantee
Sealing when butterfly valve is closed.
In terms of torque transmitting, which can be driven by key with casing or be driven by type face, and
It has just gone back casing and can also be directly installed on transmission shaft and realized, which can be motor etc..
The mounting plate may be mounted in lifting equipment, such as fork truck etc., to realize the up and down of entire mechanism.
Another reverse side, actuator can be installed on a mounting board by mounting means such as screws.
In the present embodiment, as shown, the extending direction of the slot is opposite with the glide direction of the opening tool vertical
Straight setting.As one of embodiment, when opening tool rises from the bottom up, the transmission inserted block of butterfly valve can push opening tool edge
Horizontal direction is mobile.
It in the present embodiment, include disposed in parallel as shown, the opening tool includes mainboard 50, on the outside of the mainboard
Two supporting plates 52, the slot are set between two supporting plates.Further, which enters side with respect to the transmission inserted block of butterfly valve
It can be equipped with open slot 511, to cooperate the tip 911 of transmission inserted block bottom.
In the present embodiment, as shown, being radially equipped with dovetail sliding rail 41 in described sleeve pipe, on the inside of the mainboard
Equipped with the dovetail slide block 53 being slidably matched with the dovetail sliding rail.Pass through dovetail sliding rail and the dovetail slide block one side being slidably matched
It realizes the sliding of opening tool, on the other hand realizes and transmit torque when shaft rotation, structure is simple, and using effect is more preferably.
In the present embodiment, as shown, the reset assembly includes shell 61, it is equipped with elastic component 62 in the shell,
The elastic component front end has compressed pushing block 63, and the pushing block is pressed in the dovetail slide block 53.
In the present embodiment, as shown, described sleeve pipe outer wall is equipped with guide groove 42, the pushing block is equipped with and leads with described
The guide pin 631 cooperated to slot activity.
In the present embodiment, it as shown, being equipped with fixed bracket 7 on the mounting plate, is equipped in the fixed bracket 7
The ptfe ring 71 matched with the transmission shaft.
In the present embodiment, as shown, described sleeve pipe inner wall is equipped with deep gouge 43, the transmission shafts are connected on outer wall
There is fixed plate 31, the edge of the fixed plate presses on the upper wall of the deep gouge.The fixed plate can be mounted on biography by screw
On moving axis, the upper wall in deep gouge is withheld at the edge of the fixed plate, is limited to the axial direction of casing.
In the present embodiment, as shown, the mainboard is disc-shaped structure.When opening tool rises from the bottom up,
Mainboard can jack up automatic butterfly valve jam plate upwards, and when opening tool rotation, guarantee that automatic butterfly valve jam plate 94 is in always
Open state.The automatic butterfly valve jam plate is equipped with torsional spring and is used for the reset when opening tool leaves.
In the present embodiment, as shown, being equipped with stop screw 55 in described sleeve pipe, the mainboard, which is equipped with, is used for institute
The elongated slot 56 that stop screw passes through is stated, the stop screw is set between two supporting plates.The stop screw is for limiting swallow
The sliding stroke of tail sliding block.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and should not be understood as pair
The limitation of the utility model.Embodiment is not construed as limitations of the present invention, but any spirit based on the utility model
Improvements introduced should be all within the protection scope of the utility model.
Claims (10)
1. a kind of hopper butterfly valve opening structure, including mounting plate (1), the mounting plate is equipped with actuator (2) and is held by described
The transmission shaft (3) of row device driving rotation, it is characterised in that: the transmission shaft is equipped with the casing (4) being linked,
Described sleeve pipe (4) is equipped with the opening tool (5) rotated synchronously with described sleeve pipe,
Described opening tool one end is set in described sleeve pipe and is slidably matched with described sleeve pipe, and it is useful that the other end stretches out described sleeve pipe peripheral hardware
In the slot (51) that the transmission inserted block (91) with hopper butterfly valve (9) matches,
Described sleeve pipe two sides are equipped with reset assembly (6), and the reset assembly (6) is arranged along the opening tool glide direction, two sides
The reset assembly (6) is set to the opening tool two sides and exerts a force from two sides to the opening tool.
2. a kind of hopper butterfly valve opening structure according to claim 1, it is characterised in that: the extending direction of the slot with
The glide direction Relative vertical of the opening tool is arranged.
3. a kind of hopper butterfly valve opening structure according to claim 2, it is characterised in that: the opening tool includes mainboard
It (50), include two supporting plates (52) disposed in parallel on the outside of the mainboard, the slot is set between two supporting plates.
4. a kind of hopper butterfly valve opening structure according to claim 3, it is characterised in that: in described sleeve pipe radially
Equipped with dovetail sliding rail (41), the dovetail slide block (53) being slidably matched with the dovetail sliding rail is equipped on the inside of the mainboard.
5. a kind of hopper butterfly valve opening structure according to claim 4, it is characterised in that: the reset assembly includes shell
(61), elastic component (62) are equipped in the shell, the elastic component front end has compressed pushing block (63), and the pushing block is pressed on described
In dovetail slide block (53).
6. a kind of hopper butterfly valve opening structure according to claim 5, it is characterised in that: described sleeve pipe outer wall is equipped with guiding
Slot (42), the pushing block are equipped with the guide pin (631) cooperated with the guide groove activity.
7. a kind of hopper butterfly valve opening structure according to claim 1, it is characterised in that: be equipped on the mounting plate solid
Fixed rack (7), the fixed bracket (7) is interior to be equipped with the ptfe ring (71) matched with the transmission shaft.
8. a kind of hopper butterfly valve opening structure according to claim 1, it is characterised in that: described sleeve pipe inner wall is equipped with deep gouge
(43), the transmission shafts are connected with fixed plate (31) on outer wall, and the edge of the fixed plate presses on the upper of the deep gouge
Wall.
9. a kind of hopper butterfly valve opening structure according to claim 3, it is characterised in that: the mainboard is discoid knot
Structure.
10. a kind of hopper butterfly valve opening structure according to claim 3, it is characterised in that: installed in described sleeve pipe limited
Position screw (55), the mainboard are equipped with the elongated slot (56) passed through for the stop screw, and the stop screw is set to two
Between the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821716839.5U CN209112825U (en) | 2018-10-23 | 2018-10-23 | A kind of hopper butterfly valve opening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821716839.5U CN209112825U (en) | 2018-10-23 | 2018-10-23 | A kind of hopper butterfly valve opening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209112825U true CN209112825U (en) | 2019-07-16 |
Family
ID=67201846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821716839.5U Active CN209112825U (en) | 2018-10-23 | 2018-10-23 | A kind of hopper butterfly valve opening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209112825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109230010A (en) * | 2018-10-23 | 2019-01-18 | 浙江迦南科技股份有限公司 | A kind of hopper butterfly valve opening structure |
-
2018
- 2018-10-23 CN CN201821716839.5U patent/CN209112825U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109230010A (en) * | 2018-10-23 | 2019-01-18 | 浙江迦南科技股份有限公司 | A kind of hopper butterfly valve opening structure |
| WO2020082999A1 (en) * | 2018-10-23 | 2020-04-30 | 浙江迦南科技股份有限公司 | Hopper butterfly valve switching-on structure |
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