CN107792514A - The device that experiment is exported with push type liquid or lotion raw material quantitative - Google Patents
The device that experiment is exported with push type liquid or lotion raw material quantitative Download PDFInfo
- Publication number
- CN107792514A CN107792514A CN201710963840.1A CN201710963840A CN107792514A CN 107792514 A CN107792514 A CN 107792514A CN 201710963840 A CN201710963840 A CN 201710963840A CN 107792514 A CN107792514 A CN 107792514A
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- Prior art keywords
- box
- gear
- drive
- feed bin
- raw material
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
Abstract
The device that experiment is exported with push type liquid or lotion raw material quantitative, solve in traditional handicraft, when being related to raw material and taking, it is difficult to accurately control, quantitative output can not be carried out, the problem of quantitatively regulation, including a drive gear, drive gear and the intermeshing transmission toothing of measurement gear, the periphery upper part of measurement gear are provided with the driving cog engaged with drive gear；Driving gear drives piston does set a distance linear motion, realize that discharging opening quantitatively exports, the present invention can pass through the cooperation of the turned linear distance of measurement gear and drive gear and umbrella bevel gear, the accurate corresponding relation calculated between drive rod Bottom Runby and piston stroking upward, accomplishes accurately to control discharging opening to go out material.
Description
Technical field
The present invention relates to a kind of storage device for controlling material quantity, push type liquid or lotion are used in more particularly to a kind of experiment
The device of raw material quantitative output.
Background technology
Fluid material quantitatively export it is very necessary in some occasions, such as in some chemical tests are carried out, if accurate meter
Measure the amount of additive, it is often necessary to single metering outfit, such as the container such as conical flask, how to realize that raw material storage and metering are fast
Speed combines, and has very big significance in real technique, if it is possible to the combination of the quantitative output and storage of raw material is realized, for
It is very helpful to simplify fluid material adding technology and experimental implementation.
The content of the invention
For the above situation, to overcome the defect of prior art, the present invention provides a kind of experiment and uses push type liquid or cream
The device of body raw material quantitative output, main purpose is when in solving traditional handicraft, being related to raw material and taking, it is difficult to is accurately controlled
System, it is impossible to quantitative output is carried out, the problem of quantitatively regulation.
Its technical scheme is, including a closed drive cavity, is engaged in the drive cavity provided with one with umbrella bevel gear
Drive gear, the drive gear upper end is provided with to be additionally provided with and metering tooth with the intermeshing cone tooth of umbrella bevel gear, lower end
Take turns intermeshing transmission toothing, the measurement gear is located in drive cavity and is rotatablely connected, the measurement gear it is cylindrical
Face upper part is provided with the driving cog engaged with drive gear；
The lower end of the measurement gear be additionally provided with drive rod formed rack-and-pinion match somebody with somebody and drive mechanism, the drive rod
Housing with forming drive cavity, which is slidingly sealed, to be connected, and drive rod upper end is exposed to hull outside；
The power transmission shaft upper end spiral transmission of the umbrella bevel gear is connected with a drive socket, the outer wall of the drive socket
A material can be provided with along the slip of magazine axis but relatively unrotatable structure, the drive socket top by being formed with magazine inwall
Chamber, the material intracavitary, which is slidingly sealed, is connected with a piston, and the piston is fixedly connected with drive socket；
The material chamber is provided with a discharging opening and pressure compensation mouth, and the discharging opening is located at the top of piston, the pressure
Compensating port is located at the lower section of piston, and the discharging opening is back pressure type check valve body structure, outside the pressure compensation mouth connection material chamber
Portion；
The material compensating port of connection material compensation box is additionally provided with the material chamber, the material compensation box is utricule structure,
The material compensating port connects with material compensation box sealing, is provided with the material compensation box and is used to compensate material intracavitary thing
Material, and it is in barotropic state.
In one embodiment, the material compensation box includes a material box, and the material box is used to hold material；The thing
A pressure bladder is provided with above magazine, the pressure bladder connects with material box sealing, for providing malleation for material box.
In one embodiment, the material box is cylindrical elastomeric bellows structure, and the pressure bladder is spheroid shape knot
Structure, pressure bladder are made up of elastomer seal.
In one embodiment, the material chamber is formed by a cylindric feed bin box, and the feed bin box and housing are split type knot
Structure, the feed bin box is detachably fixed with housing to be connected.
In one embodiment, the housing side is provided with the platform of an extension, and the platform is used for can with the feed bin box
Dismounting is fixedly connected, and the feed bin box is cylindrical-shaped structure, is provided with a neck above the platform, the neck is outside by housing
Extension forms the trough body structure being adapted with feed bin box.
The present invention can be by the cooperation of the turned linear distance of measurement gear and drive gear and umbrella bevel gear, accurately
The corresponding relation between drive rod Bottom Runby and piston stroking upward is calculated, accomplishes that discharging opening is gone out when accurately controlling piston stroking upward
Material, the process control that it discharges is more accurate, is easy to implement quantitative criteria；The metering of the present apparatus is applicable to difference simultaneously
Feed bin box, freely assembled between feed bin box and housing, can be achieved multiple feed bin boxes are applicable.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 top view.
Fig. 3 is the cooperation schematic diagram of umbrella bevel gear and drive socket in the present invention.
Fig. 4 is the structural representation of drive rod in the present invention.
Embodiment
Below with reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
It will be recognized by those of ordinary skill in the art that the orientation term such as " on ", " under ", " outer ", " interior " is to be directed to
The description term of accompanying drawing, it is not offered as the limitation of protection domain limited the claim.
Referring to Fig. 1, Fig. 2, as shown in embodiment in figure, the housing 100 of apparatus of the present invention, housing 100 is internally formed one
Drive cavity 101, the side of drive cavity 101 are connected and sealed by dismountable cylinder cap, are rotated and pacified by axis body in drive cavity 101
Drive gear 103 and measurement gear 104 are filled, the one side of drive gear 103 is provided with the cone tooth coordinated with umbrella bevel gear 102, separately
On the one hand the straight-tooth coordinated with measurement gear 104 is additionally provided with, including but not limited to straight-tooth, measurement gear 104 mentioned here is
From name technical terms, measurement gear 104 is specially the outer circumference surface upper part setting driving cog in a disk, and the part passes
The pitch circle part of moving teeth strictly calculates its corresponding linear distance, while the part is used for the direct upper surface of mesh driving gear 103
The straight tooth structure of lower section, the concrete structure of drive gear 103 can be that the boss of protrusion is set on the end face of a bevel gear,
The straight-tooth coordinated with measurement gear 104 is set on boss excircle, is now driven where measurement gear 104, drive gear 103
Chamber 101 can fill lubricant medium, and in order to which its rotation is flexible, lubricant medium can be lubricated silicon oil.
Referring to Fig. 1, Fig. 2, as shown in embodiment in figure, drive rod 105, drive rod 105 is preferably cylindrical-shaped structure, its
The cell body of indent is provided with lower end, driving cog arranged in a straight line is provided with cell body, the cell body coordinates with measurement gear 104, metering
The top of gear 104 is divided into half gear structure for only partly having driving cog, and lower part is provided with a complete gear, the complete gear
Engaged with the lower end of drive rod 105, after formation drive rod 105 pushes, complete gear drives the knot that measurement gear 104 rotates
Structure, while in order to realize the structure automatically replied after the rotation of measurement gear 104, be provided with back between drive rod 105 and housing 100
Multiple spring 113, specifically the returning spring 113 is socketed on the drive rod 105, and the lower end of returning spring 113 and shell
Connection is relatively fixed between body 100, and the upper end of drive rod 105 is exposed to outside housing 100, the part that drive rod 105 exposes is used
In the pressing of user.
In order to realize automatically replying for measurement gear 104, torsion bullet can be socketed in the rotating shaft of the measurement gear 104
Spring, reverse arm one end and the rotating shaft of torsionspring are fixed, and the other end is fixed with measurement gear 104, is so existed in measurement gear 104
When being rotated relative to rotating shaft, torsion can be produced, the recovery of measurement gear 104 is realized using torsion.
Referring to Fig. 1, Fig. 2, as shown in embodiment in figure, the side of the lower section of housing 100 is provided with a platform to extend out
112, the top of platform 112 is additionally provided with a neck 113, and neck 113 is equally extended out by housing 100 and formed, and neck 113, puts down
Platform 112, housing 100 are integrally formed, and the top of platform 112 is provided with an installing port, and installing port is used to install feed bin box 107, in peace
Dress is convenient to be considered, feed bin box 107 is cylindrical-shaped structure, corresponding, in order to further such that the stabilization of feed bin box 107, platform 112
Top is provided with a neck 113, and neck 113 is stretched out by housing 100 forms the trough body structure being adapted with feed bin box 107, example
Such as it is convex structure, the lower end of feed bin box 107 is directly removably connected with installing port by grafting, umbrella bevel gear
102 in drive cavity 101, and is provided with dismountable power transmission shaft, and power transmission shaft one end is provided with what can be coordinated with umbrella bevel gear 102
Connect-disconnect structure, when install feed bin box 107, power transmission shaft lower end is inserted directly into umbrella bevel gear 102, and can be bored with umbrella
Gear 102 is rotated.
Referring to Fig. 1, Fig. 3, as shown in embodiment in figure, power transmission shaft, power transmission shaft is the appurtenances of feed bin box 107, feed bin
The lower section of box 107 is provided with a sleeve cavity, and drive socket 106 is located in sleeve cavity, and the outer wall of drive socket 106 is provided with the vertical of protrusion
Sliding rib, be provided with relative sleeve cavity slided with sliding rib match somebody with somebody and chute, forming drive socket 106 can slide along sleeve cavity axis
But the structure that can not be rotated, shaft portion are located in sleeve cavity, other part forms rotation connection and end with feed bin box 107
The bottom of feed bin box 107 is exposed to be used to be coordinated with umbrella bevel gear 102.
Referring to Fig. 1, as shown in embodiment in figure, discharging opening 110, positioned at the top of the material inner carrier 109 of chamber 108, discharging opening
110 be back pressure type check valve body structure, and when piston 109 is up, material chamber 108 pressure increase, material compensates the pressure in box 200
The malleation of power capsule 203, which is consistently greater than, expects pressure in chamber 108, and this pressure is consistently higher than the Opening pressure of the setting of discharging opening 110, promotees
Material in material chamber 108 is compensated box 200 from entering material when piston 109 is up, can only be discharged by discharging opening 110.
Referring to Fig. 1, as shown in embodiment in figure, pressure compensation mouth 111, pressure compensation mouth 111 connects outside material chamber 108 all the time
Portion, during 109 upstream or downstream of piston, the spatial variations as caused by the outside air supplement upstream or downstream of piston 109, pressure is mended
The lower section that mouth 111 is located at piston 109 is repaid, it is preferred that pressure compensation mouth 111 is an arc-shaped gap.
Referring to Fig. 1, as shown in embodiment in figure, material compensation box 200, it is removable that material, which compensates box 200 with housing 100,
That unloads is fixedly connected, and material compensation box 200 includes pressure bladder 203 and material box 202, and material box 202 is loaded for compensating material chamber
108 fluid foods, and be full of pressed gas in pressure bladder 203, pressure bladder 203 can be it is elastic can also be rigid
Pressure vessel, the pressure timing in pressure chamber are supplemented, and are entered to prevent from expecting in chamber 108 that material is return in material box 202,
Material compensating port 201 equally uses check valve body, and fluid foods can only enter in pan feeding chamber 108 from material box 202, material box
202 can be cylindrical elastomeric bellows structure.
When specifically used, chamber 108 and the full fluid foods of filling in material box 202 are expected first, is now filled out in pressure bladder 203
Fill pressed gas so that fluid it is dynamic enter pan feeding chamber 108, when expect the inner carrier 109 of chamber 108 motion when, expect chamber 108 in pressure production
Changing, such as when piston 109 is up, check valve body is closed at material compensating port 201, and now fluid receives piston 109 and oppressed
And check valve body at discharging opening 110 is impacted, discharging is realized, load is directly controlled by the Top Runby of piston 109, when piston 109
After being up to setpoint distance, check valve body is closed at discharging opening 110, and then measurement gear 104 returns under spring force
Multiple, now piston 109 is descending, and material chamber 108 produces negative pressure when piston 109 is descending, and now pressure bladder 203 oppresses fluid impact
Check valve at pressure compensation mouth 111, herein check valve open, the supplement of material is realized, when the pressure at both sides of material compensating port 201
After balance, material compensating port 201 is closed, and now expects that chamber 108 is full of fluid material from newly, piston 109 oppresses underlying gas simultaneously
Extruded from pressure compensation mouth 111.
The present invention can be by the cooperation of the turned linear distance of measurement gear and drive gear and umbrella bevel gear, accurately
The corresponding relation between drive rod Bottom Runby and piston stroking upward is calculated, accomplishes that discharging opening is gone out when accurately controlling piston stroking upward
Material, the process control that it discharges is more accurate, is easy to implement quantitative criteria；The metering of the present apparatus is applicable to difference simultaneously
Feed bin box, freely assembled between feed bin box and housing, can be achieved multiple feed bin boxes are applicable.
Claims (5)
1. the device that experiment is exported with push type liquid or lotion raw material quantitative, it is characterised in that including a closed drive cavity
(101) drive gear (103) engaged with umbrella bevel gear (102), the sliding tooth, are provided with the drive cavity (101)
Wheel (103) upper end is provided with to be additionally provided with and measurement gear (104) phase with the intermeshing cone tooth of umbrella bevel gear (102), lower end
The transmission toothing mutually engaged, the measurement gear (104) are located in drive cavity (101) and are rotatablely connected, the measurement gear
(104) periphery upper part is provided with the driving cog engaged with drive gear (103)；
The lower end of the measurement gear (104) be additionally provided with drive rod (105) formed rack-and-pinion match somebody with somebody and drive mechanism, it is described
Drive rod (105) is slidingly sealed with the housing (100) of formation drive cavity (101) and is connected, and drive rod (105) upper end is exposed to shell
Body (100) is outside；
The power transmission shaft upper end spiral transmission of the umbrella bevel gear (102) is connected with a drive socket (106), the drive socket
(106) outer wall is formed with feed bin box (107) inwall can be along the slip of magazine axis but relatively unrotatable structure, the transmission
A material chamber (108) is provided with above sleeve (106), is slidingly sealed in the material chamber (108) and is connected with a piston (109), the work
Plug (109) is fixedly connected with drive socket (106)；
The material chamber (108) is provided with a discharging opening (110) and pressure compensation mouth (111), and the discharging opening (110) is located at piston
(109) top, the pressure compensation mouth (111) are located at the lower section of piston (109), and the discharging opening (110) is back pressure type list
To valve body structure, pressure compensation mouth (111) the connection material chamber (108) is outside；
The material compensating port (201) of connection material compensation box (200) is additionally provided with the material chamber (108), the material compensates box
(200) it is utricule structure, the material compensating port (201) connect with material compensation box (200) sealing, and the material compensates
It is provided with box (200) and is used to compensate material chamber (108) interior material, and is in barotropic state.
2. the device that experiment according to claim 1 is exported with push type liquid or lotion raw material quantitative, it is characterised in that
The material compensation box (200) includes a material box (202), and the material box (202) is used to hold material；The material box
(202) top is provided with a pressure bladder (203), and the pressure bladder (203) seals with the material box (202) and connected, for for thing
Magazine (202) provides malleation.
3. the device that experiment according to claim 2 is exported with push type liquid or lotion raw material quantitative, it is characterised in that
The material box (202) is cylindrical elastomeric bellows structure, and the pressure bladder (203) is spheroid shape structure, pressure bladder
(203) it is made up of elastomer seal.
4. the device that the experiment according to Claims 2 or 3 is exported with push type liquid or lotion raw material quantitative, its feature exist
In the material chamber (108) is formed by a cylindric feed bin box (107), and the feed bin box (107) is split type with housing (100)
Structure, the feed bin box (107) is detachably fixed with housing (100) to be connected.
5. the device that experiment according to claim 4 is exported with push type liquid or lotion raw material quantitative, it is characterised in that
Housing (100) side is provided with the platform (112) of an extension, and the platform (112) is used for removable with the feed bin box (107)
Unload and be fixedly connected, the feed bin box (107) is cylindrical-shaped structure, and a neck (113) is provided with above the platform (112), described
Neck (113) is stretched out by housing (100) forms the trough body structure being adapted with feed bin box (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710963840.1A CN107792514B (en) | 2017-10-17 | 2017-10-17 | The device that experiment push type liquid or lotion raw material quantitative export |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710963840.1A CN107792514B (en) | 2017-10-17 | 2017-10-17 | The device that experiment push type liquid or lotion raw material quantitative export |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107792514A true CN107792514A (en) | 2018-03-13 |
| CN107792514B CN107792514B (en) | 2019-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710963840.1A Active CN107792514B (en) | 2017-10-17 | 2017-10-17 | The device that experiment push type liquid or lotion raw material quantitative export |
Country Status (1)
| Country | Link |
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| CN (1) | CN107792514B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1694767A (en) * | 2002-09-23 | 2005-11-09 | 辉瑞健康公司 | Dispensing apparatus and method for liquid products, particularly medicinal products |
| WO2009033301A1 (en) * | 2007-09-10 | 2009-03-19 | Oro Clean Chemie Ag | Automatic fluid dispenser |
| CN201431395Y (en) * | 2009-06-03 | 2010-03-31 | 缪文奇 | Wall-suction type air-pressure washing liquid device |
| CN201641811U (en) * | 2010-03-18 | 2010-11-24 | 沈海桥 | Automatic pipette |
| US20170035257A1 (en) * | 2015-08-05 | 2017-02-09 | Gojo Industries, Inc. | Pumps with restrictor-based lost motion |
-
2017
- 2017-10-17 CN CN201710963840.1A patent/CN107792514B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1694767A (en) * | 2002-09-23 | 2005-11-09 | 辉瑞健康公司 | Dispensing apparatus and method for liquid products, particularly medicinal products |
| WO2009033301A1 (en) * | 2007-09-10 | 2009-03-19 | Oro Clean Chemie Ag | Automatic fluid dispenser |
| CN201431395Y (en) * | 2009-06-03 | 2010-03-31 | 缪文奇 | Wall-suction type air-pressure washing liquid device |
| CN201641811U (en) * | 2010-03-18 | 2010-11-24 | 沈海桥 | Automatic pipette |
| US20170035257A1 (en) * | 2015-08-05 | 2017-02-09 | Gojo Industries, Inc. | Pumps with restrictor-based lost motion |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107792514B (en) | 2019-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Shuirong Inventor after: Fu Zhihao Inventor after: Liu Debo Inventor before: Fu Zhihao Inventor before: Liu Debo |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181119 Address after: 324100 Jingshan East Road, Hushan street, Jiangshan City, Quzhou, Zhejiang, 298-1 Applicant after: Zhejiang Fuxie Technology Co., Ltd. Address before: 450000 B 804, University Science Park, 123 Lianyun Road, 27 District, Zhengzhou, Henan. Applicant before: Henan Yu Yu Technology Transfer Center Co., Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |