CN209221984U - A kind of aqueous polyurethane agitating device - Google Patents

Abstract

The utility model relates to the technical fields of agitating device, disclose a kind of aqueous polyurethane agitating device, its drip irrigation device includes support plate, rotary electric machine, lifting cylinder, agitator and agitating shaft, the lower end of the agitating shaft is equipped with agitator disk, and the edge of the agitator disk is equipped with stirring blade；The agitating shaft includes fixed link and motion bar, and the fixed link is equipped with loose slot close to the one side of the motion bar, and the upper end of the motion bar is located in the loose slot；The outer wall of the motion bar is equipped with locating slot, and the bottom surface of the locating slot is equipped with elastic slice, and the side wall of the loose slot is equipped with the limit hole stretched out for the elastic slice, and the fixed link is equipped with the fixing component for clamping the elastic slice.The utility model has the function that stirring blade is cleaned convenient for people.

Description

A kind of aqueous polyurethane agitating device

Technical field

The utility model relates to the technical fields of agitating device, and more specifically it is related to a kind of aqueous polyurethane stirring Device.

Background technique

Aqueous polyurethane is to replace organic solvent as the new polyurethane system of decentralized medium using water, and also referred to as water dispersion is poly- Urethane, aqueous polyurethane or water-based polyurethane.Aqueous polyurethane takes water as a solvent, pollution-free, safe and reliable, mechanical performance is excellent Good, the advantages that compatibility is good, easily modified.Need neutralizer that there is aqueous polyurethane in the production process of aqueous polyurethane Dispersibility in water, and need adequately to be stirred just it be made to be completely dispersed.

In the prior art, a kind of aqueous polyurethane agitating device as shown in Figure 1, including support plate, driving motor, liter Sending down abnormally ascending cylinder and agitating shaft, driving motor is located at the upside of support plate and its motor shaft passes through support plate and is fixedly connected with agitating shaft, The piston rod of lifting cylinder is fixedly connected with the lower end surface of support plate.The agitator of agitating shaft being arranged right below for charge, The lower end of agitating shaft is fixed with stirring blade.Agitating device work when, starting driving motor make its motor shaft rotate, agitating shaft with Rotation and drive stirring blade to rotate, thus realize the material in agitator is stirred, on the piston rod of lifting cylinder It is mobile to move down the dynamic support plate that is able to drive, and then drives agitating shaft and stirring blade mobile, mixing effect is good.

But the agitating shaft of above-mentioned aqueous polyurethane agitating device is fixedly connected with the motor shaft of rotary electric machine, works as people Stirring blade cannot be removed when cleaning stirring blade, the position that people need to move oneself can just clean to each of stirring blade A place, cleaning are inconvenient.

Utility model content

In view of the deficienciess of the prior art, having the utility model lies in that providing a kind of aqueous polyurethane agitating device There is the function that stirring blade is cleaned convenient for people.

To achieve the above object, the utility model provides following technical solution: one kind include support plate, rotary electric machine, Lifting cylinder, agitator and agitating shaft, the lower end of the agitating shaft are equipped with agitator disk, and the edge of the agitator disk is equipped with paddle Piece；The agitating shaft includes fixed link and motion bar, and the fixed link is equipped with loose slot close to the one side of the motion bar, described The upper end of motion bar is located in the loose slot；The outer wall of the motion bar is equipped with locating slot, and the bottom surface of the locating slot is set There is elastic slice, the side wall of the loose slot is equipped with the limit hole stretched out for the elastic slice, and the fixed link is equipped with for clamping The fixing component of the elastic slice.

Fixing component is first unclamped into elastic slice when people clean stirring blade by using above-mentioned technical proposal, then will Motion bar is move upwardly until that the upper and lower ends of elastic slice are located between the inner wall up and down of limit hole.Then two bullets are squeezed simultaneously Piece, so that elastic slice is embedded in corresponding locating slot, while motion bar, which is moved down, separates it with loose slot, thus real The fractionation of existing fixed link and motion bar, and then stirring blade is removed, stirring blade is cleaned convenient for people.After cleaning, press It presses two elastic slices to be embedded in it in locating slot, while motion bar being embedded in loose slot, at this time side wall of the elastic slice by loose slot Limitation and be in deformation state.When elastic slice moves to limit hole, elastic slice is no longer influenced by the limitation of the side wall of loose slot and extensive It restores shape and limit hole is stretched out in one end, unclamping again motion bar moves down it under self gravitation effect, elastic slice and limit hole Downside inner wall abut and realize the connection of motion bar and fixed link, elastic slice is clamped finally by fixing component, so that elastic slice is not It easily moves up, improves the stability that fixed link is connected with motion bar.

The utility model is further arranged to: the upper inside walls of the limit hole are equipped with fixing groove, the fixing component packet Include fixed block and fixed spring, one end of the fixed spring is fixed on the upper inside walls of the fixing groove, the other end with it is described Fixed block is fixedly connected, and the fixed spring is in compressive state.

Fixed block and elastic slice are supported when elastic slice is abutted with the downside inner wall of limit hole by using above-mentioned technical proposal It connects, fixed spring is in compressive state and generates downward active force to fixed block, compresses fixed block by elastic slice, so that elastic slice It is not easy to move up.When fixed link is separated with motion bar, people can also be blocked the opening of limit hole by fixed block, be avoided Dust enters in loose slot.

The utility model is further arranged to: the lower end of the fixed block is equipped with inclined-plane close to the side of the loose slot, The inclined-plane is towards downside.

By using above-mentioned technical proposal, when fixed block is abutted with elastic slice, the end face on inclined-plane and the remotely located slot of elastic slice Contact, inclined-plane increases the contact area of fixed block and elastic slice, improves the compression effect of fixed block.

The utility model is further arranged to: the upper surface of the fixed block is equipped with fixture block, in the upside of the fixing groove Wall is equipped with card slot, the fixture block and card slot interference fit.

Fixed block is move upwardly until when people split motion bar and fixed link by using above-mentioned technical proposal Fixture block is embedded in card slot, and fixture block and card slot interference fit are so that the position of fixed block is fixed, so that people are embedding by elastic slice It is easy to operate without manually controlling the position of fixed block while entering locating slot, avoid fixed block from influencing motion bar and fixed link Dismounting.

The utility model is further arranged to: the outer wall of the fixing groove is equipped with the pushing hole extended along the vertical direction, Pusher rod is slidably equipped in the pushing hole, the pusher rod is fixedly connected with the fixed block.

By using above-mentioned technical proposal, people can by the way that pusher rod is moved in the vertical direction along pushing hole so that Fixed block moves up and down therewith, so that people are not necessarily to directly act on hand on fixed block in mobile fixed block, to make one Hand not will receive the limitation of elastic slice in mobile fixed block, increase the activity space of hand, convenient for the mobile fixed block of people.

The utility model is further arranged to: the side wall of the pusher rod is equipped with non-slip groove.

By using above-mentioned technical proposal, non-slip groove increases the frictional force of manpower and pusher rod, so that people are in movement Finger is not easy to slip during pusher rod.

The utility model is further arranged to: tight loop is arranged on the outside of the elastic slice, the tight loop is located at described solid Determine the outside of block.

Tight loop is set in elastic slice and fixed block when fixed block and elastic slice abutting by using above-mentioned technical proposal Outside so that fixed block and elastic slice are compacted in the horizontal direction, further improve fixed block and elastic slice abut it is close Property.

The utility model is further arranged to: the fixed block is equipped with moving hole, and the moving hole is far from the activity The side of slot is equipped with the passage slot of its opening of covering, and the bottom surface of the passage slot is equipped with passage spring, described to elapse the another of spring One end is connected with passage block, and the passage block is fixed with movable block close to the side of the loose slot, and the movable block is slidably installed in In the moving hole.

Fixed block is first embedded in fixing groove when people split fixed link and motion bar by using above-mentioned technical proposal It is interior, it then moves up motion bar and elastic slice is embedded in locating slot, while motion bar being moved down, then moving down fixed block makes Its opening for closing limit hole.When people elastic slice is moved to accidentally during mobile motion bar it is corresponding with the position of limit hole When, elastic slice can be abutted due to being limited lower end surface by fixed block with the downside inner wall of limit hole, and people can pass through pressing at this time Passage block makes to elapse spring compressive deformation, and movable block moves and extrusion elastic is embedded in it in locating slot again, Ren Menke Motion bar, which is moved down, again separates motion bar and fixed link.After elastic slice is abutted with the inner wall of loose slot, passage block is unclamped, is pushed away Block and mobile recovery under the action of elapsing spring are moved to original state.

The utility model is further arranged to: the stirring blade is distributed in the two sides up and down of the agitator disk.

By using above-mentioned technical proposal, stirring blade is increased in the contact length of vertical direction and material, stirring effect Fruit is good.

The utility model is further arranged to: the stirring blade is inclined to set.

By using above-mentioned technical proposal, stirring blade is inclined to set the contact surface inclined-plane for making it with material, compares The contact area being vertically arranged is bigger, further enhances the mixing effect of stirring blade.

In conclusion the utility model has the following beneficial effects:

1. first tight loop is taken out, then fixed block is embedded in fixing groove by pusher rod when people clean stirring blade Interior, then moving up motion bar keeps the position of elastic slice and limit hole corresponding, and then pressing two elastic slices is embedded in it in locating slot, Motion bar is moved down simultaneously and is separated up to motion bar with loose slot, to realize the fractionation of motion bar and fixed link, is stirred at this time Blade is separated with fixed link, cleans stirring blade convenient for people；

2. fixed block not only acts as the effect for compressing elastic slice, moreover it can be used to which the opening for closing limit hole avoids dust from entering In loose slot；Inclined-plane increases the contact area of fixed block and elastic slice, strengthens the compression effect of fixed block；Fixture block and card slot mistake Cooperation of being full of, which can be avoided fixed block, influences elastic slice stretching limit hole, and makes people when pushing shrapnel and moving motion bar without hand The position of dynamic control fixed block, it is easy to operate.

3. tight loop plays the role of being fixed block and elastic slice, non-slip groove increases the frictional force of manpower and pusher rod； Stirring blade, which is distributed in the two sides up and down of agitator disk and is inclined to set, increases the contact area of itself and stirring raw material, stirs It is good to mix effect.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of aqueous polyurethane agitating device in background technique；

Fig. 2 is the structural schematic diagram of the present embodiment；

Fig. 3 is confined explosion's schematic diagram of the present embodiment；

Fig. 4 is the enlarged diagram in Fig. 3 at A；

Fig. 5 is the diagrammatic cross-section for highlighting card slot in the present embodiment.

Appended drawing reference: 1, support plate；2, rotary electric machine；3, lifting cylinder；4, agitator；5, agitating shaft；6, fixed link；7, Motion bar；8, agitator disk；9, stirring blade；10, loose slot；11, locating slot；12, elastic slice；13, limit hole；14, fixing groove； 15, fixed spring；16, fixed block；17, inclined-plane；18, pushing hole；19, pusher rod；20, non-slip groove；21, tight loop；22, block Block；23, card slot；24, moving hole；25, slot is elapsed；26, spring is elapsed；27, block is elapsed；28, movable block.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Present embodiment discloses a kind of aqueous polyurethane agitating devices, as shown in Figure 2 and Figure 3, including support plate 1, rotation The lower end surface of motor 2, lifting cylinder 3, agitator 4 and agitating shaft 5, support plate 1 is fixedly connected with the piston rod of lifting cylinder 3, Agitator 4 is located at the underface of agitating shaft 5.Agitating shaft 5 includes fixed link 6 and motion bar 7, and fixed link 6 is located at the upper of motion bar 7 Side.Rotary electric machine 2 is fixed on the upside of support plate 1 and motor shaft passes through support plate 1 and is fixedly connected with fixed link 6, motion bar 7 Lower end surface is fixed with agitator disk 8, and the edge of agitator disk 8 is fixed with the stirring blade 9 being obliquely installed, and stirring blade 9 is spaced apart In the two sides up and down of agitator disk 8.When agitating device works, rotary electric machine 2 drives fixed link 6 to rotate, and then drives 7 He of motion bar Stirring blade 9 rotates, and is stirred to realize to the material in agitator 4.Stirring blade 9 is tilted to increase and be connect with material Contacting surface product, mixing effect are good.People can also be such that support plate 1 moves up and down by controlling lifting cylinder 3, and then drive stirring blade 9 is mobile, further improves the mixing effect of stirring blade 9.

As shown in Figure 3, Figure 4, the lower end surface of fixed link 6 is equipped with loose slot 10, in the embeddable loose slot 10 of motion bar 7.It is living Two locating slots 11 are circumferentially evenly equipped on the side wall of lever 7, the bottom surface of locating slot 11 is fixed with the elastic slice 12 with elasticity, elastic slice 12 Close to the upper end of locating slot 11.Two limit holes 13 are circumferentially evenly equipped on the side wall of loose slot 10, when motion bar 7 and fixed link 6 When connection, the stretching of one end of elastic slice 12 from limit hole 13.It is when people need to clean stirring blade 9, two elastic slices 12 are embedding Enter in locating slot 11, while motion bar 7 being moved down until motion bar 7 and loose slot 10 separate, to realize motion bar 7 and fix The fractionation of bar 6, people can remove stirring blade 9, easy to clean.

As shown in Figure 3, Figure 4, the upper inside walls of limit hole 13 are equipped with fixing groove 14, and the upper inside walls of fixing groove 14 are fixed with Fixed spring 15, the other end of fixed spring 15 are connected with fixed block 16, and the lower end surface of fixed block 16 is close to the one of loose slot 10 Side is equipped with inclined-plane 17 directed downwardly.The outer wall of fixing groove 14 is equipped with the pushing hole 18 extended along the vertical direction, slides in pushing hole 18 Equipped with pusher rod 19, pusher rod 19 is fixed on 16 upper end of fixed block.The outer wall of pusher rod 19 is equipped with three along its length The non-slip groove 20 of distribution.When elastic slice 12 stretches out limit hole 13, fixed block 16 is moved down until fixed by pusher rod 19 Block 16 and elastic slice 12 abut, and fixed spring 15, which is in compressive state, at this time makes it have downward active force to fixed block 16, from And play the role of extrusion elastic 12, so that elastic slice 12 is not easy to move up.Inclined-plane 17 increases fixed block 16 and elastic slice 12 It is good to compress effect for contact area.

As shown in Figure 2 and Figure 3, when fixed block 16 is abutted with elastic slice 12, the outer sheath of elastic slice 12 is equipped with tight loop 21, tightly Admittedly circle 21 is located at the outside of fixed block 16.Tight loop 21 plays the role of being fixed block 16 and elastic slice 12 in the horizontal direction, Improve stability when fixed block 16 and the abutting of elastic slice 12.

As shown in Figure 4, Figure 5, the upper surface of fixed block 16 is fixed with fixture block 22, and the upper inside walls of fixing groove 14 are equipped with and card The card slot 23 that block 22 is interference fitted.When people need to make 12 extended or retracted loose slot 10 of elastic slice, by fixture block 22 and card slot 23 Interference fit avoids fixed block 16 from influencing the movement of elastic slice 12 so that the position of fixed block 16 is fixed, and people are in pressing bullet Piece 12 and position when moving motion bar 7 without manually controlling fixed block 16, it is easy to operate.

As shown in Figure 3, Figure 4, fixed block 16 is equipped with moving hole 24, and moving hole 24 is equipped with far from the side of loose slot 10 to be covered The passage slot 25 of its opening is covered, the bottom surface of passage slot 25 is equipped with passage spring 26, and the other end of passage spring 26 is connected with passage Block 27.It elapses block 27 and is fixed with movable block 28 close to the side of loose slot 10, movable block 28 can be slided along moving hole 24.It is splitting When motion bar 7 and fixed link 6, when elastic slice 12 is abutted with the inner wall of loose slot 10, by the downside of fixed block 16 and limit hole 13 Inner wall abuts, so that the closure of openings of limit hole 13.Moving to accidentally during people are in mobile motion bar 7 makes 12 He of elastic slice The position of limit hole 13 abuts blocking and lower end of the elastic slice 12 by fixed block 16 when corresponding to the downside inner wall of limit hole 13. People can make movable block 28 mobile to the side of close elastic slice 12 by pressing passage block 27, so that elastic slice 12 is embedded in locating slot 11 It is interior.Motion bar 7, which is moved down, again abuts elastic slice 12 and the inner wall of loose slot 10, unclamps passage block 27 at this time, elapses block 27 and moves Motion block 28 returns to original position under the action of elapsing spring 26.

The working principle of the present embodiment: when people need to clean stirring blade 9, first tight loop 21 is taken out, is then led to Crossing pusher rod 19 moves up fixed block 16 until fixture block 22 is embedded in card slot 23, then motion bar 7 is moved up and while pressing two Elastic slice 12.When elastic slice 12 is embedded in corresponding locating slot 11, motion bar 7, which is moved down, to be made under elastic slice 12 and loose slot 10 Side inner wall abuts, then moves down fixed block 16 by pusher rod 19 and close the opening of limit hole 13.Then motion bar 7 is continued It moves down until being separated with loose slot 10, to realize the fractionation of motion bar 7 and fixed link 6, people can be removed stirring blade 9 clearly It washes, cleans stirring blade 9 convenient for people.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model Within the scope of.

Claims (10)

1. a kind of aqueous polyurethane agitating device, including support plate (1), rotary electric machine (2), lifting cylinder (3), agitator (4) and agitating shaft (5), it is characterised in that: the lower end of the agitating shaft (5) is equipped with agitator disk (8), the side of the agitator disk (8) Edge is equipped with stirring blade (9)；The agitating shaft (5) includes fixed link (6) and motion bar (7), and the fixed link (6) is close to described The one side of motion bar (7) is equipped with loose slot (10), and the upper end of the motion bar (7) is located in the loose slot (10)；The work The outer wall of lever (7) is equipped with locating slot (11), and the bottom surface of the locating slot (11) is equipped with elastic slice (12), the loose slot (10) Side wall be equipped with for the elastic slice (12) stretch out limit hole (13), the fixed link (6) be equipped with for clamping the bullet The fixing component of piece (12).

2. a kind of aqueous polyurethane agitating device according to claim 1, it is characterised in that: the limit hole (13) Upper inside walls are equipped with fixing groove (14), and the fixing component includes fixed block (16) and fixed spring (15), the fixed spring (15) one end is fixed on the upper inside walls of the fixing groove (14), and the other end is fixedly connected with the fixed block (16), described Fixed spring (15) is in compressive state.

3. a kind of aqueous polyurethane agitating device according to claim 2, it is characterised in that: the fixed block (16) Lower end is equipped with inclined-plane (17) close to the side of the loose slot (10), and the inclined-plane (17) is towards downside.

4. a kind of aqueous polyurethane agitating device according to claim 2, it is characterised in that: the fixed block (16) Upper surface is equipped with fixture block (22), and the upper inside walls of the fixing groove (14) are equipped with card slot (23), the fixture block (22) and card slot (23) it is interference fitted.

5. a kind of aqueous polyurethane agitating device according to claim 2, it is characterised in that: the fixing groove (14) Outer wall is equipped with the pushing hole (18) extended along the vertical direction, is slidably equipped with pusher rod (19) in the pushing hole (18), described to push away Bar (19) are moved to be fixedly connected with the fixed block (16).

6. a kind of aqueous polyurethane agitating device according to claim 5, it is characterised in that: the pusher rod (19) Side wall is equipped with non-slip groove (20).

7. a kind of aqueous polyurethane agitating device according to claim 2, it is characterised in that: outside the elastic slice (12) Side is arranged tight loop (21), and the tight loop (21) is located at the outside of the fixed block (16).

8. a kind of aqueous polyurethane agitating device according to claim 2, it is characterised in that: on the fixed block (16) Equipped with moving hole (24), the moving hole (24) is equipped with the passage slot for covering its opening far from the side of the loose slot (10) (25), the bottom surface of passage slot (25) is equipped with passage spring (26), and the other end of passage spring (26) is connected with passage Block (27), passage block (27) are fixed with movable block (28) close to the side of the loose slot (10), the movable block (28) It is slidably installed in the moving hole (24).

9. a kind of aqueous polyurethane agitating device according to claim 1, it is characterised in that: the stirring blade (9) It is distributed in the two sides up and down of the agitator disk (8).

10. a kind of aqueous polyurethane agitating device according to claim 9, it is characterised in that: the stirring blade (9) It is inclined to set.