CN106994419A - Hose bracket for texture sprayer - Google Patents
Hose bracket for texture sprayer Download PDFInfo
- Publication number
- CN106994419A CN106994419A CN201710047719.4A CN201710047719A CN106994419A CN 106994419 A CN106994419 A CN 106994419A CN 201710047719 A CN201710047719 A CN 201710047719A CN 106994419 A CN106994419 A CN 106994419A
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- China
- Prior art keywords
- flexible tube
- tube bracket
- hose
- pump
- bracket
- Prior art date
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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
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
Landscapes
- Reciprocating Pumps (AREA)
Abstract
Peristaltic pump includes drive component, pump hose and hose bracket.Drive component is rotatably disposed within framework, so that roller is moved relative to framework along pumping path.Pump hose has the rigid hose end connected by flexible flexible tube section, and the flexible flexible tube section has limited flexibility, tends to bias pump hose towards substantially un-flexed shape.Hose bracket has rigid bodies, the rigid bodies have the first central opening, first central opening is dimensioned to receive rigid hose end on the first and second holding positions, so that hose end is maintained in the first and second holding positions by the natural biasing of pump hose towards substantially un-flexed shape, the pumping path orientation by flexible flexible tube section along roller.
Description
The cross reference of related application
This application claims William M.Blenkush in " Hose Bracket submit, entitled on January 22nd, 2016
The for Texture Sprayer hose bracket of texture sprayer (be used for) " U.S. Provisional Application 62/286,006 it is preferential
Power, this application is herein incorporated by reference.
Technical field
Present invention relates generally to texture sprayer, more particularly relate to soft using the pump of the texture sprayer of peristaltic pump
The hose bracket of pipe.
Background technology
Texture sprayer is generally used for material or material blends being applied on wall, ceiling or other surfaces.This
A little materials can be for example including solvent, adhesive, oil, paint and flowable solids, including with high viscosity or highly granular line
The material of reason.Peristaltic pump is used in some texture sprayers.
Peristaltic pump (including for air spraying device) uses pump hose, and it is soft come compression pump to move roller using drive component
Pipe, so as to drive the content of pump hose along pumping direction and produce line pressure.While using, pump hose must be along roller
The pumping path of son is fixed.Pump hose is by heavy wear, it is therefore necessary to often change.
Summary of the invention
In one aspect, the present invention relates to peristaltic pump, it includes drive component, pump hose and hose bracket.Drive component
It is rotatably disposed within framework, so that roller is moved relative to framework along pumping path.Pump hose has by flexible flexible pipe
The rigid hose end of section connection, the flexible flexible tube section has limited flexibility, tends to pump hose direction substantially un-flexed
Shape is biased.Hose bracket has rigid bodies, and the rigid bodies have the first central opening, the first central opening size quilt
It is designed as receiving rigid hose end on the first and second holding positions so that pump hose direction substantially un-flexed shape
Naturally hose end is maintained in the first and second holding positions by biasing, and the pumping path by flexible flexible tube section along roller is determined
Position.
On the other hand, the present invention relates to the installation method of the pump hose for peristaltic pump.According to this method, pump hose
Compliant section bends to condense together the flexible pipe coupling of pump hose at the arbitrary end of compliant section.The insertion of flexible pipe coupling is outer
In the central opening of hose bracket, be then released and so that compliant section natural un-flexed biasing flexible pipe coupling is maintained at
The installed position of first central opening.Inner flexible tube bracket is attached to abut flexible pipe coupling and outer flexible tube bracket simultaneously, so that
Pump hose is prevented to be separated from outer flexible tube bracket.Inner flexible tube bracket and outer flexible tube bracket are locked to pump hose and abut peristaltic pump together
On the position of roller.
Present invention is only provided by way of example, and not limitation.Understand this public affairs by the entirety of the disclosure is considered
The other side opened, including full text, claims and drawing.
Brief description of the drawings
Fig. 1 is the stereogram of texture sprayer system.
Fig. 2 is the stereogram of the pump exposed the section of Fig. 1 texture sprayer, shows that the pump in hose bracket component is soft
Pipe.
Fig. 3 is the stereogram of the external support of Fig. 2 hose bracket component.
Fig. 4 is the stereogram of the interior bracket of Fig. 2 hose bracket component.
Fig. 5 A, 5B and 5C are Fig. 2 pump hose and the stereogram of hose bracket, show pump hose installation it is continuous
Stage.
Fig. 6 is the sectional view such as Fig. 5 C pump hoses installed and hose bracket.
Although accompanying drawing identified above illustrates one or more other embodiments of the present disclosure, it is also contemplated that other implement
Example, as being previously mentioned in discussion.In all cases, the present invention is presented with unrestricted mode by representing in the disclosure.
It should be appreciated that can design some in the scope and spirit for falling into the principle of the present invention by those skilled in the art
Others modification and embodiment.Accompanying drawing is not drawn to scale, and the application of the present invention and embodiment can include not attached
Feature and part that figure is specifically illustrated.
Detailed description of the invention
Simplify the hose bracket of the installation of pump hose the invention provides the natural hardness by using flexible pipe, the flexible pipe
Bracket biases flexible pipe towards opening shape.It is together and these are rigid soft by the way that the flexible pipe coupling of flexible pipe is bent to
The flexible pipe is arranged in bracket in the central opening of tube end insertion bracket.The natural biasing of flexible pipe is by it relative to framework
Keep, this provides the confining force in the direction relative with the biasing of flexible pipe.On the contrary, the pump for peristaltic pump of prior art is soft
Pipe carrier does not have central opening, but has the flexible pipe coupling in the fixation of the pump hose of the openend of carrier frame plate.The beginning
Design can not utilize the naturally open biasing of flexible pipe, and therefore it is required that in flexible pipe via extra hardware lock to appropriate location
While flexible pipe be maintained at appropriate location (or manually or utilize special equipment) on bracket.
Fig. 1 is the stereogram of texture sprayer system 10, and it includes master unit 12 and spray gun 14.Master unit 12 is by stream
The pneumatic texture sprayer that hose body 16 and air hose 18 are connected with spray gun 14.Spray gun 14 is hand-held, triggered manually
Pneumatic applicator, it receives fluid or flowable solids texture and the pressurization from air hose 18 from fluid hose 16
Gas.Spray gun 14 includes trigger, when activated, and trigger opens at least one valve in spray gun 14, so that will be soft from air
The gas-pressurized of pipe 18 is mixed with the texture from fluid hose 16 in spray gun 14.The mixture is arranged from the nozzle of spray gun 14
Go out, for example, with flat or taper spray pattern.
The master unit 12 of texture sprayer 10 is comprising electrical system, control, motor (for example, brushless or universal electronic
Machine), air compressor (such as oil-free air compressor or similar compression system), peristaltic pump 20 and texture container 22.Wriggle
Pump 20 receives the texture from texture container 22 and the texture is pressurizeed, and the material after pressurization is supplied via fluid hose 16
Spray gun 14 should be given.Peristaltic pump 20 includes pump hose 24 and has the pump drive component 26 of rotor 28 on roller 30.Pump hose 24 is
Short, replaceable flexible tube section in peristaltic pump, is in fluid communication between texture container 22 and fluid hose 16.In peristaltic pump
During 20 operatings, pump drive component 26 engages pump hose 24 and the rotation of rotor 28 (is driven by motor；It is not shown) make
Obtain roller 30 to roll along pump hose 24 and compress pump hose 24, fluid is wriggled along stream direction towards spray gun 14 by peristaltic pump 20
Ground drives.In some embodiments of the invention, pump drive component 26 can contract from pump hose 24 while not pumping actively
Return, so as to prevent from blocking, and can just be engaged only while actively pumping or compress pump hose 24.Pump hose 24 is being wriggled
Pump 20 is subjected to big abrasion during operating, especially when pumping the coarse material of such as flowable solids.Pump hose 24 can lead to
Cross the present invention correspondingly easily and rapidly to be removed and changed, as explained further on.
Fig. 2 is the stereogram for exposing section of the master unit 12 around peristaltic pump 20.Fig. 2 shows pump hose 24, pump driving
Component 26 (there is roller 30 and rotor 28), framework 32 (there is slit 34), hose bracket component 36 and extensional pipeline 38.Pump 24
It is additionally included in the compliant section 40 extended between flexible pipe coupling 42.Fig. 2 shows the external support 44 of hose bracket component 36 in addition
With interior bracket 46, and bracket fastener 48.
Framework 32 is the rigidity supporting structure for the main body for constituting master unit 12.Hose bracket component 36 is removable two pieces
Formula latch-up structure, is made up of external support 44 and interior bracket 46, external support 44 and interior bracket 46 together by pump hose 24 be maintained at
On the appropriate location that the roller 30 of pump drive component 26 is engaged.External support 44 and interior bracket 46 are rigid structural elements, and it can be with
The plate e.g. formed by the metal of such as steel.Pump hose 24 is fixed at flexible pipe coupling 42 by hose bracket component 36, and
And the appropriate location on framework 32 is locked to, so that by compliant section 40 along general U-shape or shape of a hoof fixing by gross bearings in peristaltic pump 20
Interior, neighbouring roller 30.External support 44 and interior bracket 46 is detailed further below.Both external support 44 and interior bracket 46 are all assembled into
In slit 34 (groove or slit of the base portion of framework 32).Hose bracket component 36 is locked on framework 32 by bracket fastener 48
Appropriate location on, the bracket fastener 48 can be the spiral shell for being for example disposed through framework 32, external support 44 and interior bracket 46
Nail or bolt.Once pump hose 24 is installed on carriage assembly 36 and (see below described Fig. 5 A-5C), by first by flexible pipe
In the bottom insertion slit 34 of carriage assembly 36, then the opposite end of hose bracket component 36 is consolidated via bracket fastener 48
It is fixed, carriage assembly 36 is installed on framework 32.Bracket fastener 48 prevents hose bracket component 36 from deviating from slit 34.
Hose bracket component 36 engages the flexible pipe coupling 42 of pump hose 24.Flexible pipe coupling 42 can be for example by such as
The rigid metal hose end of the metal formation of steel or aluminium.In the embodiment depicted, each flexible pipe coupling 42 have by
Receive the neck or two separated hex flanges of space (referring to Fig. 6, being discussed herein below) of hose bracket component 36.Alternative
Embodiment in, flexible pipe coupling 42 can have other shapes (such as circular).Although flexible pipe coupling 42 is in the reality of diagram
It is identical to apply in example, but alternative pump hose 24 can have the flexible pipe coupling differed.
Flexible pipe coupling 42 includes being joined to the downstream of fluid management element and the securing feature of upstream.In the implementation of diagram
In example, flexible pipe coupling 42 is threaded to coordinate with fluid container 22 and the Fluid Sealing of extensional pipeline 38.Extensional pipeline 38 is
Pump hose 24 is extended into the short section pipeline or flexible pipe for the splice locations of fluid hose 16 (referring to Fig. 1).However, at some
In embodiment, pump hose 24 can be directly connected to fluid hose 16.
Hose bracket component 36 holds and locate pump hose 24 to be compressed by the roller 30 of peristaltic pump 20.Because flexible pipe support
Frame component 36 is easily removed and pump hose 24 can be quickly installed hose bracket component 36 or from hose bracket component 36
It is middle to remove without special equipment, so hose bracket component 36 is beneficial to the replacing of pump hose 24.As described above, pump hose 24
It is a kind of disposable unit that may need frequently to change for some applications.
Fig. 3 and Fig. 4 are the stereogram of external support 44 and interior bracket 46 respectively.External support 44 includes outside plate 102 (to be had respectively
Top outside plate end 104 and bottom plating end 106), external fastening element hole 108, outer central opening 110 (have limit installed part
114 outward opening periphery 112), external reinforcement flange 116 and lug 118.Inner panel 202 is similarly included in interior bracket 46 (has respectively
Top inner panel end 204 and bottom inner panel end 206), internal clamp hole 208, interior central opening 210 (have inner opening periphery
212), keeper 214, interior reinforcing flange 216 and slit 218.External support 44 and interior bracket 46 are combined together and form flexible pipe
Carriage assembly 26, as illustrated by above with reference to Fig. 3.
In the illustrated embodiment, the elongated plate shape that external support 44 and interior bracket 46 are made by the rigid material of such as steel
Into.Outside plate 102 extends to bottom plating end 106 along its most long axis from top outside plate end 104, and inner panel 202 is similar
Ground extends to bottom inner panel end 206 along its most long axis from top inner panel end 204.Outside plate 102 and inner panel 202 are respectively provided with position
In the fastener openings (being 108 and 208 respectively) of its top end and size suitable for receiving bracket fastener 48 (referring to Fig. 2).Bottom
Portion plate end 106 and 206 is held on framework 32 by inserting in slit 34, as described above.In an illustrated embodiment,
Outside plate 102 and inner panel 202, which also have along its longest edge edge, to be extended and provides enhanced structural rigidity and the reinforcing flange of durability
(being 116 and 216 respectively).Interior bracket 44 and external support 46 are counterparts, when assembling hose bracket component 36, interior bracket 46
Inner panel 202 directly abut the outside plate 102 of external support 44, and interior reinforcing flange 216 is assemblied in external reinforcement flange 116.
Outside plate 102 and inner panel 202 are respectively provided with sized and shaped for the flexible pipe coupling 42 for receiving and keeping pump hose 24
Central opening (being 110 and 210 respectively).In the case of external support 44, outer central opening 110 is by outward opening periphery 212
The elongated hole of restriction.The hole includes installed part 114, and installed part 114 is the semicircle that size is suitable to coordinate with flexible pipe coupling 42
Collar.Especially, installed part 114 has the radius of the narrowest part (that is, neck) slightly larger than flexible pipe coupling 42, so that at this
Flexible pipe coupling 42 (referring to Fig. 6, being discussed below) is tightly engaged at a little narrowest parts.Installed part 114 is too narrow and can not engage
The major part of flexible pipe coupling 42 (referring to Fig. 6 and Fig. 2).The part extended between installed part 114 on outward opening periphery 112
Can be substantially without profile, and provide sufficiently wide outer central opening to allow two flexible pipe couplings 42 are overall to be inserted through it
In.
Once flexible pipe coupling 42 is attached on installed part 114, interior bracket 46 is assembled on flexible pipe coupling 42 (on soft
The details of the assembling of pipe carrier component 36 is referring to Fig. 5 A-5C).Therefore, central opening 210 without size it is sufficiently large come make two it is soft
Pipe coupling 42 passes through, but the compliant section 40 for being sufficiently dimensioned so as to pump hose 24 is passed through.Central opening 210 is by center
Open circumferential 212 is limited, and the shape of central opening periphery 212 is designed to allow the inner face that inner panel 202 abuts flexible pipe coupling 42,
Especially at keeper 214.Keeper 214 is inner panel 202 sized and shaped in the abutting outside plate 102 of inner panel 202
The part of flexible pipe coupling 42 is contacted simultaneously.In an illustrated embodiment, keeper 214 is when hose bracket component 36 is assembled
When the outside semicircle cups into bowl-type that are aligned with installed part 114.
Interior bracket 46 and external support 44 are fitted by lug 118 and slit 218 to realize.Lug 118 is outside
The flange of extension, when interior bracket 46 is engaged with external support 44, this is outward extended flange is assembled by lug 218.Lug 118
Mistake prophylactic function is played with slit 218, prevents interior bracket 46 and external support 44 from being fitted together with incorrect orientation.Separately
Outside, the engagement of lug 118 and slit 218 contributes to while hose bracket component 36 is installed to framework 32 and until its installation
All hose bracket component 36 is kept together on to framework 32.
Fig. 5 A, Fig. 5 B and Fig. 5 C are the pump hoses in the continuous stage that pump hose 24 is installed on carriage assembly 36
24th, the stereogram of interior bracket 44 and external support 46.Fig. 5 C show the sectional plane 6-6 in the section for limiting Fig. 6 (under in addition
Text).
Fig. 5 A show the first installation steps, and the opposite end of wherein pump hose 24 is condensed together, and compliant section 40 is bent
Into " u "-shaped or horse-shoe shaped.Flexible pipe coupling 42 is inserted through the outer central opening 110 of external support 44, then discharges.It is flexible
Section 40 has nature rigidity, tends to bias it towards substantially un-flexed shape., should be certainly after pump hose 24 is released
So bias the installed part 114 for making flexible pipe coupling 42 be held against outer central opening 110.
Fig. 5 B show the second installation steps, wherein interior bracket 46 slides keeping on the compliant section 40 of pump hose 36
Flexible pipe coupling 42 is directly abutted at part 214, and external support 44 is abutted along the remainder of inner panel 202.It is interior on the position
Bracket 46 prevents flexible pipe coupling 42 from being separated from external support 44, and lug 118 is assembled through slit 218.Fig. 5 C depict institute
Obtained hose bracket component 36 and the construction of pump hose 24, and show sectional plane 6-6.
Fig. 6 is the phantom of pump hose carriage assembly 36 and pump hose 24, is shown in pump hose 24, external support 44
Assembling between interior bracket 46.Fig. 6 depicts bracket 44 and 46 substantially as described above, and it is soft to further illustrate pump
Coupling lug 50, coupling screw thread 52 and the coupling neck 52 of the flexible pipe coupling 42 of pipe 24.Coupling lug 50 forms flexible pipe coupling
The most thick part of fitting 42, and shape can be designed as such as polygon pattern (for example, hexagon) to manipulate.Coupling
It is sized and shaped for the screw thread sealingly engaged with adjacent fluid management component fluidic to connect screw thread 52.Coupling neck 54 is
The endless groove of the constriction in lug 50 is coupled, and it is dimensioned slightly smaller than installed part 114 to be assemblied in installed part 114.Outside
Bracket 44 directly abuts interior bracket 46, and to clamp coupling lug 50 relative so that flexible pipe coupling 42 is reduced or eliminated for two brackets
In the vibration of hose bracket component 36.In addition, when external support 44 is assembled on interior bracket 46, lug 118 is filled through slit 218
Match somebody with somebody.
As described above, hose bracket component 36 provides a kind of popularizing and reliable Fast Installation and removal pump is soft
Pipe 24 is so as to the device being easily changed in the case of without additional means.The design of hose bracket component 36 utilizes pump hose 24
Natural towards substantially open mode is biased keep pump hose 24 while hose bracket component 36 is assembled together
Against external support 44.
Although describing the present invention by reference to exemplary embodiment, it will be understood by those skilled in the art that can make
Various changes, and equivalent substitute can be carried out to its element, without departing from the scope of the present invention.Furthermore it is possible to make many
Change to cause particular condition or material to adapt to the teachings of the present invention, without departing from its essential scope.It is therefore intended that this hair
It is bright to be not limited to disclosed specific embodiment, but the present invention will be implemented comprising the whole being intended to fall within the scope of the appended claims
Example.
The discussion of possible embodiment
Here is the exhaustive description of the possible embodiment of the present invention.
A kind of peristaltic pump, with can be rotated in framework so that multiple rollers along pumping path moved relative to the framework
Dynamic drive component, the peristaltic pump includes：Pump hose, with the rigid hose by the flexible flexible tube section connection with rigidity
End, tends to bias the pump hose towards substantially un-flexed shape；And outer flexible tube bracket, it is described with rigid bodies
Rigid bodies have the first central opening, and first central opening is dimensioned to receive at the first and second holding positions
The rigid hose end, so that the hose end is maintained at institute by the biasing of the pump hose towards substantially un-flexed shape
State in the first and second holding positions, the flexible flexible tube section is positioned along the pumping path of the roller.
The peristaltic pump of paragraph optionally includes, additionally and/or alternatively, following characteristics, construction and/or attached
It is any one or more in made component：
The further embodiment of foregoing peristaltic pump, in addition to attachment means, the attachment means can be fastened with will be described outer
Hose bracket is fixed on the framework, and can unclamp to allow the outer flexible tube bracket together with the pump hose from described
Framework and drive component are exited.
The further embodiment of foregoing peristaltic pump, wherein the rigid bodies of the outer flexible tube bracket are including substantially flat
Flat plate, and wherein described attachment means include the spiral shell for the plate and entrance framework that can be inserted through the general flat
Nail.
The further embodiment of foregoing peristaltic pump, wherein the screw can be inserted through the of the plate of the general flat
One end, and wherein described general flat it is plate, can insert the framework with the first end substantially relative the second end
In slit so that tighten the screw and second end is locked in the slit.
The further embodiment of foregoing peristaltic pump, wherein first and second holding position is included in described first
Entreat the semicircle installed part at the opposite end of opening, each semicircle installed part, which has, is dimensioned to receive the rigidity soft
The installation radius of tube end.
The further embodiment of foregoing peristaltic pump, wherein each rigid hose end has coupling lug and ring-type
Slit, the coupling lug is excessive and can not be assemblied in the semicircle installed part, and the annular slots are convex in the coupling
Neck is formed in ear, the neck has the radius more smaller than edge radius, and therefore, it is possible to engage the semicircle installation
Part.
The further embodiment of foregoing peristaltic pump, in addition to inner flexible tube bracket, the inner flexible tube bracket can be fixed to described
Outer flexible tube bracket, with by preventing the coupling lug from locking the pump hose outside from the semicircle installed part separation
In hose bracket.
The further embodiment of foregoing peristaltic pump, wherein the inner flexible tube bracket includes：Holding plate with flat part,
When the inner flexible tube bracket is fixed on the outer flexible tube bracket, the flat part abuts the outer flexible tube bracket；And the
One and second collar, the holding plate is at first and second collar around the semicircle installed part away from the outer flexible tube
Bracket is heaved, to accommodate the coupling lug of the hose end.
The further embodiment of foregoing peristaltic pump, wherein first and second collar is spaced apart away from the flat part
The distance between inner and described annular slots of substantially each neck so that described in being fixed to when the inner flexible tube bracket
When on outer flexible tube bracket, first and second collar closely keeps the rigid hose end against inner flexible tube bracket.
The further embodiment of foregoing peristaltic pump, wherein the inner flexible tube bracket is limited in second in the holding plate
Centre opening, second central opening is sufficiently large to accommodate pump hose.
The further embodiment of foregoing peristaltic pump, adds wherein the inner flexible tube bracket and the outer flexible tube bracket are respectively provided with
Gu flange.
The further embodiment of foregoing peristaltic pump, wherein the outer flexible tube bracket has alignment tab, and it is described interior
Hose bracket has the aligned slots for being arranged to receive the alignment tab, so as to the inner flexible tube bracket is fixed to described outer
Hose bracket includes the alignment tab being inserted through the aligned slots.
The further embodiment of foregoing peristaltic pump, wherein the alignment tab and aligned slots are described interior soft by preventing
Pipe carrier is fixed to the outer flexible tube bracket in being randomly oriented in addition to being properly oriented within and provides mistake prevention.
The further embodiment of foregoing peristaltic pump, wherein the abutting of the inner flexible tube bracket and the outer flexible tube bracket
The shared holding slit that first end can be inserted in the framework together, and the inner flexible tube bracket and the outer flexible tube bracket
Second end of the abutting relative with the first end can be via the fastening through the inner flexible tube bracket and the outer flexible tube bracket
Part and fixed on the framework so that the fastener is by the inner flexible tube bracket and the outer flexible tube bracket when attached
First end be locked to it is described it is shared holding slit in.
A kind of texture sprayer includes：Foregoing peristaltic pump；Motor, is arranged to drive the driving of the peristaltic pump
Component；Texture materials source, is connected with the upstream fluid of the peristaltic pump；Texture flexible pipe, from the peristaltic pump downstream fluidly
Extension；And spray gun, positioned at the downstream end of the texture flexible pipe, and it can activate to spray the line pressurizeed by the peristaltic pump
Manage material.
The further embodiment of foregoing peristaltic pump, wherein the drive component can be moved relative to the pump hose, from
And the roller only in the texture sprayer use when just engage the pump hose.
A kind of installation method of pump hose for peristaltic pump, methods described includes：The compliant section of the pump hose is curved
It is bent so that the flexible pipe coupling of the pump hose to be condensed together at the arbitrary end of the compliant section；By the flexible pipe coupling
Insert the central opening of outer flexible tube bracket；Discharge the pump hose so that the natural un-flexed biasing of the compliant section will be described
Flexible pipe coupling is maintained at the installed position of the central opening；Attachment inner flexible tube bracket is coupled with abutting the flexible pipe simultaneously
Part and the outer flexible tube bracket, so as to prevent the pump hose from being separated from the outer flexible tube bracket；And by the inner flexible tube support
Frame and the outer flexible tube bracket are locked at the position for the roller that the pump hose abuts the peristaltic pump together.
The method of aforementioned paragraphs optionally includes, additionally and/or alternatively, following characteristics, construction and/or additional
It is any one or more in part：
The further embodiment of preceding method, wherein the inner flexible tube bracket and the outer flexible tube bracket are locked together
Include at the position for the roller that the peristaltic pump is abutted to the pump hose：By the inner flexible tube bracket and the outer flexible tube bracket
First end insertion rigid frame holding slit in, and by the inner flexible tube bracket and the outer flexible tube bracket, with
The second relative end attached fastener of the first end, two hose brackets are locked in the holding slit.
The further embodiment of preceding method, wherein by the first end of the hose bracket insertion holding slit with
And the attachment fastener make it that the flexible pipe coupling against the outer flexible tube bracket and the pump hose is tightly held
The inner flexible tube bracket, so as to reduce or eliminate the pump hose relative to the framework and the inner flexible tube bracket and described outer
The vibration of hose bracket.
The further embodiment of preceding method, wherein the fastener is threaded screw so that attachment is described tight
Firmware includes the fastener being inserted through the inner flexible tube bracket and the outer flexible tube bracket, and by the fastener spiral shell
Line is joined in the framework.
Summarize
Any relative terms used herein or degree term, for example " substantially ", " substantial ", " substantially ", " approximate
Ground " etc., should according to be expressly recited herein it is any can application definition or limit it is clearly old herein to explain and be limited by
State it is any can application definition or limitation.In all cases, any relative terms used herein or degree term should
It is construed to broadly to cover any related disclosed embodiment and those of ordinary skill in the art to consider the disclosure complete
After text it will be understood that such scope or change, for example cover common manufacturing tolerance change, unexpected alignment change, due to heat,
Rotation vibrates operating condition and the alignment induced or change in shape, etc..
Although describing the present invention by reference to exemplary embodiment, it will be understood by those skilled in the art that can make
Various changes, and equivalent substitute can be carried out to its element, without departing from the scope of the present invention.Furthermore it is possible to make many
Change to cause particular condition or material to adapt to the teachings of the present invention, without departing from its essential scope.It is therefore intended that this hair
It is bright to be not limited to disclosed specific embodiment, but the present invention will be implemented comprising the whole being intended to fall within the scope of the appended claims
Example.
Claims (20)
1. a kind of peristaltic pump, with can be rotated in framework so that multiple rollers are moved along pumping path relative to the framework
Drive component, the peristaltic pump includes：
Pump hose, with by the rigid hose end of the flexible flexible tube section connection with rigidity, tends to the pump hose court
Biased to substantially un-flexed shape；And
Outer flexible tube bracket, with rigid bodies, the rigid bodies have the first central opening, the first central opening size
It is designed at the first and second holding positions receive the rigid hose end, so that pump hose direction substantially un-flexed
The hose end is maintained in first and second holding position by the biasing of shape, along the pumping of the roller
Path positions the flexible flexible tube section.
2. peristaltic pump as claimed in claim 1, in addition to attachment means, the attachment means can be fastened with by the outer flexible tube support
Frame be fixed to the framework on, and can unclamp with allow the outer flexible tube bracket together with the pump hose from the framework with
Drive component is exited.
3. peristaltic pump as claimed in claim 2, wherein the rigid bodies of the outer flexible tube bracket include general flat
Plate, and wherein described attachment means include the screw for the plate and entrance framework that can be inserted through the general flat.
4. peristaltic pump as claimed in claim 3, wherein the screw can be inserted through the first end of the plate of the general flat,
And wherein described general flat it is plate, can insert the slit of the framework with the first end substantially relative the second end
In so that tighten the screw and second end is locked in the slit.
5. wriggling flexible pipe as claimed in claim 1, wherein first and second holding position is included in first center
Semicircle installed part at the opposite end of opening, each semicircle installed part, which has, to be dimensioned to receive the rigid hose
The installation radius of end.
6. wriggling flexible pipe as claimed in claim 5, wherein each rigid hose end has coupling lug and ring-type narrow
Groove, the coupling lug is excessive and can not be assemblied in the semicircle installed part, and the annular slots are in the coupling lug
Middle formation neck, the neck has the radius more smaller than edge radius, and therefore, it is possible to engage the semicircle installed part.
7. peristaltic pump as claimed in claim 6, in addition to inner flexible tube bracket, the inner flexible tube bracket can be fixed to the outer flexible tube
Bracket, so that the pump hose is locked in into outer flexible tube support by preventing the coupling lug from being separated from the semicircle installed part
In frame.
8. peristaltic pump as claimed in claim 7, wherein the inner flexible tube bracket includes：Holding plate with flat part, works as institute
When stating inner flexible tube bracket fixed on the outer flexible tube bracket, the flat part abuts the outer flexible tube bracket；And first He
Second collar, the holding plate is at first and second collar around the semicircle installed part away from the outer flexible tube bracket
Heave, to accommodate the coupling lug of the hose end.
9. peristaltic pump as claimed in claim 8, wherein first and second collar is spaced apart substantially away from the flat part
The distance between inner and described annular slots of each neck so that when the inner flexible tube bracket is fixed to described outer soft
When on pipe carrier, first and second collar closely keeps the rigid hose end against inner flexible tube bracket.
10. peristaltic pump as claimed in claim 8, wherein the second center that the inner flexible tube bracket is limited in the holding plate is opened
Mouthful, second central opening is sufficiently large to accommodate pump hose.
11. peristaltic pump as claimed in claim 7, wherein the inner flexible tube bracket and the outer flexible tube bracket, which are respectively provided with, reinforces convex
Edge.
12. peristaltic pump as claimed in claim 7, wherein the outer flexible tube bracket has alignment tab, and the inner flexible tube
Bracket has the aligned slots for being arranged to receive the alignment tab, so that the inner flexible tube bracket is fixed into the outer flexible tube
Bracket includes the alignment tab being inserted through the aligned slots.
13. peristaltic pump as claimed in claim 12, wherein the alignment tab and aligned slots are by preventing the inner flexible tube
Bracket is fixed to the outer flexible tube bracket in being randomly oriented in addition to being properly oriented within and provides mistake prevention.
14. peristaltic pump as claimed in claim 7, wherein the first of the abutting of the inner flexible tube bracket and the outer flexible tube bracket
Hold the shared holding slit that can insert together in the framework, and the inner flexible tube bracket and the outer flexible tube bracket with institute
The second end for stating the relative abutting of first end can be via the fastener through the inner flexible tube bracket and the outer flexible tube bracket
Fixed on the framework, so that the fastener is by the of the inner flexible tube bracket and the outer flexible tube bracket when attached
One end is locked in the shared holding slit.
15. a kind of texture sprayer, including：
Peristaltic pump as claimed in claim 1；
Motor, is arranged to drive the drive component of the peristaltic pump；
Texture materials source, is connected with the upstream fluid of the peristaltic pump；
Texture flexible pipe, downstream fluidly extends from the peristaltic pump；And
Spray gun, positioned at the downstream end of the texture flexible pipe, and can activate to spray the texture material pressurizeed by the peristaltic pump
Material.
16. texture sprayer as claimed in claim 15, wherein the drive component can be moved relative to the pump hose, from
And the roller only in the texture sprayer use when just engage the pump hose.
17. a kind of installation method of pump hose for peristaltic pump, methods described includes：
By the compliant section of the pump hose bend with by the flexible pipe coupling of the pump hose at the arbitrary end of the compliant section
Condense together；
The flexible pipe coupling is inserted to the central opening of outer flexible tube bracket；
Discharge the pump hose so that during the flexible pipe coupling is maintained at described by the natural un-flexed biasing of the compliant section
Entreat the installed position of opening；
Attachment inner flexible tube bracket to abut the flexible pipe coupling and the outer flexible tube bracket simultaneously, so as to prevent the pump hose
From outer flexible tube bracket separation；And
The inner flexible tube bracket and the outer flexible tube bracket are locked to the roller that the pump hose abuts the peristaltic pump together
Position at.
18. installation method as claimed in claim 17, wherein the inner flexible tube bracket and the outer flexible tube bracket are locked together
Surely include at the position for arriving the roller that the pump hose abuts the peristaltic pump：By the inner flexible tube bracket and the outer flexible tube support
In the holding slit of the first end insertion rigid frame of frame, and by the inner flexible tube bracket and the outer flexible tube bracket,
The second end attached fastener relative with the first end, two hose brackets are locked in the holding slit.
19. installation method as claimed in claim 18, wherein the first end of the hose bracket is inserted into the holding slit
And the attachment fastener make it that the flexible pipe coupling against the outer flexible tube bracket and the pump hose is closely solid
The fixed inner flexible tube bracket, so as to reduce or eliminate the pump hose relative to the framework and the inner flexible tube bracket and described
The vibration of outer flexible tube bracket.
20. installation method as claimed in claim 16, wherein the fastener is threaded screw so that attachment is described tight
Firmware includes the fastener being inserted through the inner flexible tube bracket and the outer flexible tube bracket, and by the fastener spiral shell
Line is joined in the framework.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662286006P | 2016-01-22 | 2016-01-22 | |
| US62/286,006 | 2016-01-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106994419A true CN106994419A (en) | 2017-08-01 |
| CN106994419B CN106994419B (en) | 2020-09-18 |
Family
ID=59431129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710047719.4A Active CN106994419B (en) | 2016-01-22 | 2017-01-22 | Hose bracket for texture sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106994419B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453172A (en) * | 2022-02-28 | 2022-05-10 | 杜春云 | Mobile garden landscape artificial spraying equipment and working method thereof |
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| US4387872A (en) * | 1981-01-17 | 1983-06-14 | Packard Industries, Inc. | Latch for a tab and slot mounting bracket |
| CN1658977A (en) * | 2002-06-13 | 2005-08-24 | 格雷索明尼苏达有限公司 | Adjustable flow texture sprayer with peristaltic pump |
| CN101532485A (en) * | 2008-03-07 | 2009-09-16 | 卡皮贾尼集团-艾力股份公司 | Peristaltic pump |
| EP2397695A1 (en) * | 2009-02-16 | 2011-12-21 | Nipro Corporation | Tube pump |
| US20130177463A1 (en) * | 2012-01-11 | 2013-07-11 | Cheshire Electric Company, Llc | Precision peristaltic metering pump and device thereof |
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| US3674383A (en) * | 1969-09-05 | 1972-07-04 | Frank Iles | Pumps |
| US4240583A (en) * | 1979-04-09 | 1980-12-23 | Chemical Applicator, Inc. | Low cost, highly versatile self-pumping vehicle type liquid sprayer |
| US4387872A (en) * | 1981-01-17 | 1983-06-14 | Packard Industries, Inc. | Latch for a tab and slot mounting bracket |
| CN1658977A (en) * | 2002-06-13 | 2005-08-24 | 格雷索明尼苏达有限公司 | Adjustable flow texture sprayer with peristaltic pump |
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| CN114453172A (en) * | 2022-02-28 | 2022-05-10 | 杜春云 | Mobile garden landscape artificial spraying equipment and working method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106994419B (en) | 2020-09-18 |
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