CN207080675U - A kind of servo aperture valve of powder racking machine - Google Patents
A kind of servo aperture valve of powder racking machine Download PDFInfo
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- CN207080675U CN207080675U CN201720779987.0U CN201720779987U CN207080675U CN 207080675 U CN207080675 U CN 207080675U CN 201720779987 U CN201720779987 U CN 201720779987U CN 207080675 U CN207080675 U CN 207080675U
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- guide groove
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Abstract
The utility model discloses a kind of servo aperture valve of powder racking machine, it is related to biological medicine equipment technical field.The servo aperture valve, drive folding blade to carry out guided rotation under the effect of double guide grooves by the rotation of driving rotating disk, the opening and closing of folding blade are realized at central circular through hole, material is realized and passes through central circular through hole.So transmitting torque to driving rotating disk by major axis, the control to driving rotating disk is realized, so as to realize the control of split hing straps rotary motion trace, and then realizes the control to valve body openings size, realizes the accurate control to material packing metering.
Description
Technical field
It the utility model is related to biological medicine equipment technical field, more particularly to a kind of servo aperture of powder racking machine
Valve.
Background technology
Powder racking machine is used primarily in biological medicine industry, food service industry, chemical industry, and powder material quantitative separating is existed
In packaging.
Powder racking machine servo aperture valve is a device to work independently on powder racking machine.Aperture valve feed end leads to
Too fast evolution formula is connected with quantitative separating equipment feed bin, and discharge end is directly protruding into packing bag, is opened by Serve Motor Control valve
Mouthful big minor adjustment delivery rate, so as to complete the thick metering of material, essence metering, reach the purpose of accurate packing material.
But the aperture valve used at present is mostly the valve element of manually control valve, the unlatching of blanking is controlled
With closing, this mode is inconvenient for operation, can not realize accurate control, while can not also be applied to automated production.It is in addition, existing
There is aperture valve because valve space is larger and is not easy to seal, so that a large amount of materials are easily accumulated in valve body, influence to produce
Speed.
Utility model content
The purpose of this utility model is to provide a kind of servo aperture valve of powder racking machine, so as to solve in the prior art
Existing foregoing problems.
To achieve these goals, the technical solution adopted in the utility model is as follows：
A kind of servo aperture valve of powder racking machine, including：Valve body, major axis, blanking tube assembly and transmission gear for electric motor；
The valve body includes support, shell, driving rotating disk, n folding blade, the first track bearing pin, the second track bearing pin
And gear shaft, the support, shell and driving rotating disk are centrally located on straight line, and the support, shell and driving turn
Offered on disk using center as the center of circle, size identical manhole；
The support connects to form hollow structure with the edge of the shell, and the driving rotating disk and the folding blade are equal
It is arranged in the hollow structure, the n folding blades are sequentially arranged composition circle, can be located at the circle of the driving rotating disk
In shape through hole；
It is provided with n group guide grooves on the support, every group of guide groove includes the first guide groove and the second guide groove, and described
One end of one track bearing pin is fixed on the edge of the driving rotating disk, and the other end of first track bearing pin is opened through described
Inserted after one positioning hole of hing straps in first guide groove, described open is fixed in one end of second track bearing pin
In another positioning hole of hing straps, the other end of second track bearing pin is inserted in second guide groove；
Edge of first guide groove along the manhole of the support is set, and second guide groove is from described
The edge of the manhole of support is set towards the outer of the support；
The edge of the gear shaft is provided with gear, and the gear shaft is provided centrally with axis hole, the tooth of the gear shaft
Wheel is engaged with the gear on the driving rotating disk edge, and the major axis is arranged in the axis hole, when the driving rotating disk is in institute
State when rotating in the presence of major axis, first track bearing pin can move in first guide groove, second trace pin
Axle can move in second guide groove, and when first track, bearing pin moves to the terminal of first guide groove, described
When second track bearing pin moves to the terminal of second guide groove, the folding blade can leave the driving rotating disk completely
The manhole；
The lower end of the blanking tube assembly connects on the housing, and the axis of the blanking tube assembly passes through outside described
The center of circle of manhole on shell, the transmission gear for electric motor are connected in the blanking tube assembly, one end of the major axis with
The transmission gear for electric motor connection, the other end of the major axis are inserted in the axis hole of the gear shaft.
Preferably, multiple breach are additionally provided with the support.
Preferably, the breach is arranged to multiple, and multiple breach are evenly arranged along the manhole.
Preferably, the breach is sector structure.
Preferably, the folding blade, first guide groove and second guide groove are disposed as 5.
The beneficial effects of the utility model are：The servo aperture valve for the powder racking machine that the utility model embodiment provides,
Folding blade is driven to carry out guided rotation under the effect of double guide grooves by the rotation of driving rotating disk, it is real at central circular through hole
The opening and closing of existing folding blade, realize material and pass through central circular through hole.So torque is transmitted to driving by major axis
Rotating disk, the control to driving rotating disk is realized, so as to realize the control of split hing straps rotary motion trace, and then realized to valve body openings
The control of size, realize the accurate control to material packing metering.
Brief description of the drawings
Fig. 1 is the structural representation of servo aperture valve provided by the utility model；
Fig. 2 is the valve body structure schematic diagram being under full-shut position；
Fig. 3 is the valve body structure schematic diagram under being shown in a fully open operation；
Fig. 4 is transmission gear for electric motor structural representation；
Fig. 5 is stand structure schematic diagram；
Fig. 6 is folding blade construction schematic diagram；
Fig. 7 is driving rotating disk structural representation.
In figure, the implication of each symbol is as follows：
1 valve body, 2 major axis, 3 blanking tube assemblies, 4 transmission gear for electric motor, 5 supports, 6 shells, 7 driving rotating disks, 8 folding leaves
Piece, 9 first track bearing pins, 10 second track bearing pins, 11 gear shafts, 12 first guide grooves, 13 second guide grooves, 14 breach.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing, to this reality
It is further elaborated with new.It should be appreciated that embodiment described herein is only explaining this practicality
It is new, it is not used to limit the utility model.
As shown in figs. 1-7, the utility model embodiment provides a kind of servo aperture valve of powder racking machine, including：Valve
Body 1, major axis 2, blanking tube assembly 3 and transmission gear for electric motor 4；
Valve body 1 includes support 5, shell 6, driving rotating disk 7, n folding blade 8, the first track bearing pin 9, the second trace pin
Axle 10 and gear shaft 11, support 5, shell 6 and driving rotating disk 7 are centrally located on straight line, and support 5, shell 6 and driving
Offered on rotating disk 7 using center as the center of circle, size identical manhole；
Support 5 connects to form hollow structure with the edge of shell 6, and it is hollow that driving rotating disk 7 and folding blade 8 are arranged at this
In structure, n folding blade 8 is sequentially arranged composition circle, can be located in the manhole of driving rotating disk 7；
It is provided with n group guide grooves on support 5, every group of guide groove includes the first guide groove 12 and the second guide groove 13, and first
One end of track bearing pin 9 is fixed on the edge of driving rotating disk 7, and the other end of the first track bearing pin 9 passes through the one of folding blade 8
Insert in the first guide groove 12 after individual positioning hole, one end of the second track bearing pin 10 be fixed on folding blade 8 another is fixed
In the hole of position, the other end of the second track bearing pin 10 is inserted in the second guide groove 13；
Edge of first guide groove 12 along the manhole of support 5 is set, and the second guide groove 13 is from described in support 5
The edge of manhole is set towards the outer of support 5；
The edge of gear shaft 11 is provided with gear, and gear shaft 11 is provided centrally with axis hole, the gear of gear shaft 11 and drive
Gear engagement on the edge of turn disk 7, major axis 2 is arranged in axis hole, when driving rotating disk 7 rotates in the presence of major axis 2, the
One track bearing pin 9 can move in the first guide groove 12, and the second track bearing pin 10 can move in the second guide groove 13, when first
Track bearing pin 9 moves to the terminal of the first guide groove 12, when the second track bearing pin 10 moves to the terminal of the second guide groove 13, opens
Hing straps 8 can leave the manhole of driving rotating disk 7 completely；
The lower end of blanking tube assembly 3 is connected on shell 6, and the axis of blanking tube assembly 3 is led to by the circle on shell 6
The center of circle in hole, transmission gear for electric motor 4 are connected in blanking tube assembly 3, and one end of major axis 2 is connected with transmission gear for electric motor 4, major axis
In the axis hole of 2 other end insertion gear shaft 11.
The servo aperture valve of said structure, its operation principle are：
In use, motor in transmission gear for electric motor, which rotates to slow down by reductor, increases torque, gear-box is by power output
Square is delivered to the gear shaft in valve body by major axis, and gear shaft transmits torque to driving rotating disk by gear, and driving rotating disk turns
It is dynamic, drive the folding blade being fixed in the above by the first track bearing pin to rotate, and folding blade can the first track bearing pin with
In the presence of second track bearing pin, rotated along the first guide groove and the second guide groove, with the rotation of folding blade, driving turns
There is space in the manhole of disk center, when the first track bearing pin moves to the terminal of the first guide groove, the second track bearing pin fortune
Move to, (see Fig. 3), folding blade can leave the manhole of driving rotating disk completely during the terminal of the second guide groove, valve body is in complete
Open state, it is seen then that the movement locus of above-mentioned folding blade is carried out by the guide effect of the first guide groove and the second guide groove
Control.When valve body is opened (no matter valve body open degree size), material is from blanking tube assembly by shell, driving rotating disk
With the manhole at support center, into next equipment.So can be according to the precision of material metering, folding in regulation valve body
The size of the opening degree of blade, i.e. valve body openings, so as to realize the accurate packing to material.Such as when starting metering, can be with
Valve body openings are tuned up, the thick metering phase of material packing is carried out, when material reaches predetermined weight in bag, valve body can be opened
Mouth is turned down, carries out the smart metering phase of material packing, and material reaches setting value most in back pkt., closes valve body, completes a blanking
Circulation.
It can be seen that the servo aperture valve provided using the present embodiment, valve body openings size can realize Linear Control, and then control
The flow of material in blanking process, realize the accurate measurement of material packing.
In the present embodiment, multiple breach 14 are additionally provided with support 5.
By setting breach, the material that can to fall into valve body may be used also except the manhole from center is in addition to
To pass through from indentation, there so that material is not easy to be deposited in valve body, and sets gap structure, it is also possible that valve body is easily clear
It is clean.
In the present embodiment, breach 14 is arranged to multiple, and multiple breach 14 are evenly arranged along the manhole.
Using said structure, material can be further increased from the through-rate in valve body, is not susceptible to feed blocking.
In the present embodiment, breach 14 can be sector structure.
Using sector notch, be advantageous to that aperture valve is integrally-built attractive in appearance, be also beneficial to passing through for material.
In the present embodiment, folding blade 8, the first guide groove 12 and the second guide groove 13 are disposed as 5.
First guide groove and the split hing straps of the second guide groove realize two-way guiding, the corresponding folding of every a pair of guide grooves
Blade so that each folding blade forms guiding movement in the presence of a pair of guide grooves.So folding blade and guide groove
To quantity it is consistent.
In the present embodiment, folding blade is arranged to 5, the metering of material can be well adapted to.
By using above-mentioned technical proposal disclosed in the utility model, following beneficial effect has been obtained：The utility model
The servo aperture valve for the powder racking machine that embodiment provides, folding blade is driven to make in double guide grooves by the rotation of driving rotating disk
Guided rotation is carried out under, the opening and closing of folding blade are realized at central circular through hole, material is realized and passes through center
Manhole.So transmitting torque to driving rotating disk by major axis, the control to driving rotating disk is realized, so as to realize to folding
The control of blade rotary motion trace, and then the control to valve body openings size is realized, realize the accurate control to material packing metering
System.
Each embodiment in this specification is described by the way of progressive, what each embodiment stressed be with
The difference of other embodiment, between each embodiment identical similar part mutually referring to.
Those skilled in the art should be understood that the sequential for the method and step that above-described embodiment provides can be entered according to actual conditions
Row accommodation, also can concurrently it be carried out according to actual conditions.
All or part of step in the method that above-described embodiment is related to can by program come instruct the hardware of correlation come
Complete, described program can be stored in the storage medium that computer equipment can be read, for performing the various embodiments described above side
All or part of step described in method.The computer equipment, such as：Personal computer, server, the network equipment, intelligent sliding
Dynamic terminal, intelligent home device, wearable intelligent equipment, vehicle intelligent equipment etc.；Described storage medium, such as：RAM、
ROM, magnetic disc, tape, CD, flash memory, USB flash disk, mobile hard disk, storage card, memory stick, webserver storage, network cloud storage
Deng.
Finally, it is to be noted that, herein, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering including for nonexcludability, so that process, method, commodity or equipment including a series of elements not only include that
A little key elements, but also the other element including being not expressly set out, or also include for this process, method, commodity or
The intrinsic key element of equipment.In the absence of more restrictions, the key element limited by sentence "including a ...", is not arranged
Except other identical element in the process including the key element, method, commodity or equipment being also present.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching should also regard the scope of protection of the utility model.
Claims (5)
- A kind of 1. servo aperture valve of powder racking machine, it is characterised in that including：Valve body, major axis, blanking tube assembly and motor pass Dynamic device；The valve body includes support, shell, driving rotating disk, n folding blade, the first track bearing pin, the second track bearing pin and tooth Wheel shaft, the support, shell and driving rotating disk are centrally located on straight line, and in the support, shell and driving rotating disk Offer using center as the center of circle, size identical manhole；The support is connected to form hollow structure with the edge of the shell, and the driving rotating disk and the folding blade are respectively provided with In the hollow structure, the n folding blades are sequentially arranged composition circle, can be located at the described circular logical of the driving rotating disk In hole；N group guide grooves are provided with the support, every group of guide groove includes the first guide groove and the second guide groove, first rail One end of mark bearing pin is fixed on the edge of the driving rotating disk, and the other end of first track bearing pin passes through the folding leaf Inserted after one positioning hole of piece in first guide groove, the folding leaf is fixed in one end of second track bearing pin In another positioning hole of piece, the other end of second track bearing pin is inserted in second guide groove；Edge of first guide groove along the manhole of the support is set, and second guide groove is from the support The manhole edge towards the support outer set；The edge of the gear shaft is provided with gear, and the gear shaft is provided centrally with axis hole, the gear of the gear shaft with Gear engagement on the driving rotating disk edge, the major axis is arranged in the axis hole, when the driving rotating disk is in the length When being rotated in the presence of axle, first track bearing pin can move in first guide groove, and second track bearing pin can Moved in second guide groove, when first track, bearing pin moves to the terminal of first guide groove, and described second When track bearing pin moves to the terminal of second guide groove, the folding blade can leave the described of the driving rotating disk completely Manhole；The lower end of the blanking tube assembly connects on the housing, and the axis of the blanking tube assembly passes through on the shell Manhole the center of circle, the transmission gear for electric motor is connected in the blanking tube assembly, one end of the major axis with it is described Transmission gear for electric motor is connected, and the other end of the major axis is inserted in the axis hole of the gear shaft.
- 2. the servo aperture valve of powder racking machine according to claim 1, it is characterised in that be additionally provided with the support Multiple breach.
- 3. the servo aperture valve of powder racking machine according to claim 2, it is characterised in that the breach is arranged to more It is individual, and multiple breach are evenly arranged along the manhole.
- 4. the servo aperture valve of powder racking machine according to claim 3, it is characterised in that the breach is tied to be fan-shaped Structure.
- 5. the servo aperture valve of powder racking machine according to claim 1, it is characterised in that the folding blade, described First guide groove and second guide groove are disposed as 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720779987.0U CN207080675U (en) | 2017-06-30 | 2017-06-30 | A kind of servo aperture valve of powder racking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720779987.0U CN207080675U (en) | 2017-06-30 | 2017-06-30 | A kind of servo aperture valve of powder racking machine |
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| Publication Number | Publication Date |
|---|---|
| CN207080675U true CN207080675U (en) | 2018-03-09 |
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| CN201720779987.0U Active CN207080675U (en) | 2017-06-30 | 2017-06-30 | A kind of servo aperture valve of powder racking machine |
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| CN108590895A (en) * | 2018-06-27 | 2018-09-28 | 福州大学 | A kind of control system and its working method based on aperture-type EGR valve |
| CN109058571A (en) * | 2018-09-28 | 2018-12-21 | 盐城欧润石化设备制造有限公司 | A kind of pipeline valve easy to use |
| CN109201447A (en) * | 2018-08-28 | 2019-01-15 | 绩溪袁稻农业产业科技有限公司 | A kind of anti-clogging paddy screening installation |
| CN109630695A (en) * | 2018-12-10 | 2019-04-16 | 彩虹（合肥）液晶玻璃有限公司 | A kind of air circuit breaker valve and grinder |
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| CN110510265A (en) * | 2019-07-23 | 2019-11-29 | 深圳市西啡科技有限公司 | Blanking mechanism, storage device and self-service sale device |
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| CN112413605A (en) * | 2020-11-20 | 2021-02-26 | 闻祥舜 | Straw biomass energy treatment incineration device capable of avoiding dust diffusion |
| CN115591901A (en) * | 2022-10-11 | 2023-01-13 | 广东海纳百川环保科技有限公司（Cn） | Kitchen garbage handles with wet and hot catalysis hydrolysis unit |
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| CN108590895A (en) * | 2018-06-27 | 2018-09-28 | 福州大学 | A kind of control system and its working method based on aperture-type EGR valve |
| CN109201447A (en) * | 2018-08-28 | 2019-01-15 | 绩溪袁稻农业产业科技有限公司 | A kind of anti-clogging paddy screening installation |
| CN109058571A (en) * | 2018-09-28 | 2018-12-21 | 盐城欧润石化设备制造有限公司 | A kind of pipeline valve easy to use |
| CN109630695B (en) * | 2018-12-10 | 2020-08-07 | 彩虹（合肥）液晶玻璃有限公司 | Gas circuit switch valve and grinding machine |
| CN109630695A (en) * | 2018-12-10 | 2019-04-16 | 彩虹（合肥）液晶玻璃有限公司 | A kind of air circuit breaker valve and grinder |
| CN109748224A (en) * | 2019-01-18 | 2019-05-14 | 象山恒峰汽车零部件有限公司 | A kind of radiator liquid-injection equipment |
| CN109677952A (en) * | 2019-01-23 | 2019-04-26 | 安阳全丰生物科技有限公司 | A kind of particle tossed device and particle shed flow regulator |
| CN110510265A (en) * | 2019-07-23 | 2019-11-29 | 深圳市西啡科技有限公司 | Blanking mechanism, storage device and self-service sale device |
| CN111184434B (en) * | 2020-01-14 | 2021-06-15 | 宁波方太厨具有限公司 | Steaming and baking integrated machine |
| CN111184434A (en) * | 2020-01-14 | 2020-05-22 | 宁波方太厨具有限公司 | Steaming and baking integrated machine |
| CN111616415A (en) * | 2020-06-04 | 2020-09-04 | 深圳市赛尔美电子科技有限公司 | Rotary opening and closing mechanism and aerosol generating device with same |
| CN111616415B (en) * | 2020-06-04 | 2023-08-11 | 深圳市赛尔美电子科技有限公司 | Rotary opening and closing mechanism and aerosol generating device provided with same |
| CN111807027A (en) * | 2020-06-30 | 2020-10-23 | 五邑大学 | Meat pie automatic feeding device |
| CN111745411A (en) * | 2020-07-09 | 2020-10-09 | 姚国成 | Efficient drilling and surface polishing processing equipment for flange plate |
| CN112089062A (en) * | 2020-09-27 | 2020-12-18 | 李江勇 | Agricultural product processing equipment for peanut shelling and screening |
| CN112413605A (en) * | 2020-11-20 | 2021-02-26 | 闻祥舜 | Straw biomass energy treatment incineration device capable of avoiding dust diffusion |
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