CN220589848U - Mixer for producing polyurea coating - Google Patents

Abstract

The utility model discloses a stirrer for producing polyurea paint, which relates to the field of stirrers for polyurea paint and comprises a stirring barrel, a rotating rod, a communicating pipe, a water pipe, a transmission assembly and a connecting assembly, wherein the rotating rod is rotatably arranged on the inner wall of the stirring barrel, the outer wall of the rotating rod is fixedly connected with a plurality of stirring rods, the communicating pipe is slidably arranged on the inner wall of the rotating rod, one end of the water pipe is communicated with the communicating pipe, the other end of the water pipe is connected with an external water source, the outer wall of the rotating rod is provided with a water hole through which water flows, the outer wall of the rotating rod is rotatably connected with a cleaning frame, the side wall of the cleaning frame is provided with a through hole through which water flows out, the rotation of the rotating rod is controlled by the transmission assembly, the cleaning frame and the rotating rod synchronously rotate through the connecting assembly, the transmission assembly comprises a driven wheel, a driving wheel and a belt, the driven wheel is fixedly arranged on the outer wall of the rotating rod, and the inside can be cleaned when the stirring barrel is not opened through the cooperation of the devices.

Description

Mixer for producing polyurea coating

Technical Field

The utility model relates to the technical field of stirrers for polyurea coatings, in particular to a stirrer for producing a polyurea coating.

Background

In the production of polyurea coatings, a common stirrer is a high speed stirrer or what is known as a high shear stirrer. This type of mixer is mainly used to thoroughly mix the polyurea resin and other formulation ingredients and to achieve a homogenizing effect during the process.

Such as Chinese published patent: CN215610897U is agitating unit for polyurea coating processing, including the churn, churn lower extreme integration is connected with a toper end section of thick bamboo, toper end section of thick bamboo surface integration is connected with a plurality of support columns, toper end section of thick bamboo lower extreme integration is connected with the discharge gate, the churn up end is provided with the cone cover, both ends are connected with feeding frame and water inlet respectively about the churn, the motor is installed to the cone cover up end, simple structure, and the structure is clear easy to understand, and the cone cover at agitator motor place can go up and down through first flexible motor control, makes things convenient for the washing of churn; the telescopic cylinder is equipped with in the discharge gate interpolation, and the flexible business turn over discharge gate of telescopic cylinder can be promoted to the flexible motor of second, and when the discharge gate was arranged in to telescopic cylinder, the discharge gate was sealed, avoids stirring material to spill, and equally, telescopic cylinder stretches out after the discharge gate, and stirring material is discharged from the through-hole, makes things convenient for the ejection of compact, and is functional strong, easy operation is worth using widely.

Although the functionality of the stirring barrel can be effectively improved through the cooperation of the devices, the polyurea material can generate certain toxic gases during stirring, the gases often exist in the stirring barrel, and when the conical cover is opened, the toxic gases can be discharged into the working environment, so that the health of staff is affected to a certain extent.

To this end, we propose a stirrer for producing polyurea coatings.

Disclosure of Invention

The utility model aims to provide a stirrer capable of improving safety.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including agitator, bull stick, communicating pipe, water pipe, drive assembly and coupling assembling, the top of agitator is provided with the feed inlet, and the bottom of agitator is provided with the discharge gate, and feed inlet and discharge gate all are provided with sealed lid.

The bull stick rotates the inner wall of installing at the agitator, and the outer wall fixedly connected with of bull stick is a plurality of puddlers, and the top outer wall of agitator is extended to the one end of bull stick, and the accessible is applyed the effort to the bull stick, makes its inner wall at the agitator rotate, drives many puddlers simultaneously and stirs the polyurea material of agitator inner chamber.

Communicating pipe slidable mounting is in the inner wall of bull stick, communicating pipe slidable mounting is in the inner wall upper end of bull stick, communicating pipe cavity setting, the one end of water pipe and communicating pipe intercommunication are provided with the sealing member between the outer wall of water pipe and the inner wall of communicating pipe, the outer wall of communicating pipe and the inner wall of bull stick need be provided with the sealing member equally, the other end and the external water source of water pipe are connected, the other end of water pipe can be connected with the water tank, also can be connected with tap, need be provided with the supercharging subassembly on the water pipe, can be common water pump, the starting of accessible water pump is with the inner chamber of water drainage communicating pipe to the inner wall of entering the bull stick simultaneously.

The water hole through which water flows is formed in the outer wall of the rotating rod, a cavity is formed between the top end position of the rotating rod and the position at which the water hole is formed, and when water is injected into the inner cavity of the rotating rod through the communicating pipe, the water in the inner cavity of the rotating rod can be discharged out of the outer wall of the rotating rod through the water hole.

The outer wall rotation of bull stick is connected with clean frame, and clean frame sets up to the type of falling U, and the inner wall of clean frame and the outer wall laminating of bull stick, the inner chamber of clean frame are provided with the cavity, and the cavity of clean frame is corresponding with the water hole site that the bull stick outer wall was seted up, therefore when communicating pipe was annotated the inner chamber of bull stick with water, alright get into the inner chamber of clean frame through the water hole that sets up, and the inner wall of clean frame and the outer wall of bull stick need be provided with the sealing member, because improvement sealed effect.

The through-hole that the water supply flows out has been seted up to the lateral wall of clean frame, and a plurality of through-holes have been seted up to the one end that clean frame is close to the puddler, and the equal fixedly connected with rubber membrane lamella of inner wall of a plurality of through-holes can block up the through-hole to a certain extent through the rubber membrane lamella that sets up, and effectual reduction polyurea material gets into the through-hole, and the increase device that the accessible set up is given water and is supercharged, makes water can break through the rubber membrane lamella, gets into the inner chamber of agitator to realize abluent effect.

The rotation of the rotating rod is controlled by the transmission component, and the rotation of the rotating rod can be controlled by the transmission component.

The cleaning frame is rotated through coupling assembling and bull stick synchronization, can make the cleaning frame be connected with the bull stick through the coupling assembling that sets up, can drive the cleaning frame simultaneously and rotate when the bull stick rotates, and when the cleaning frame rotated, the water accessible through-hole of cleaning frame inner chamber was sprayed at the inner wall of agitator or the outer wall of puddler, helps improving clean effect, and the outer wall of cleaning frame is laminated with the inner wall of agitator simultaneously, and when the cleaning frame rotated, still can strike off the inner wall of agitator.

Preferably, the transmission assembly comprises a driven wheel, a driving wheel and a belt, wherein the driven wheel is fixedly arranged on the outer wall of the rotating rod, the driven wheel is connected with the driving wheel through the belt, the driving wheel is controlled to rotate, the driven wheel can be driven to rotate under the action of the belt, and meanwhile the rotating rod can rotate.

Preferably, the bottom fixedly connected with driving motor of action wheel just can drive the action wheel through starting driving motor and rotate, just can drive the bull stick and rotate from the driving wheel under the effect of belt.

Preferably, the connecting assembly comprises a plug column, a control groove and a blocking block for blocking the plug column from sliding, the plug column is elastically mounted on the inner wall of the rotating rod, the control groove is formed in the inner wall of the cleaning frame, the blocking block is fixedly mounted on the inner wall of the control groove, the plug column is arranged to be inclined plane above one end of the communicating pipe, the plug column is mounted on the inner wall of the rotating rod through a common spring, one end of the plug column, which is provided with the inclined plane, extends into a cavity of the rotating rod and blocks the sliding track of the communicating pipe, at the moment, the bottom outer wall of the communicating pipe and the inclined plane of the plug column can be driven to push against through controlling the communicating pipe, the plug column at the moment can slide on the inner wall of the rotating rod until sliding to the inner wall of the control groove, the blocking block is mounted on the inner wall of the control groove, when the rotating rod drives the plug column to rotate on the inner wall of the control groove, and the cleaning frame can be driven to rotate simultaneously through blocking the blocking block the plug column.

When the communicating pipe slides upwards, the plug-in column is not blocked at the moment, and returns to the inner wall of the rotating rod again under the action of the spring, and the rotating rod can not drive the cleaning frame to rotate simultaneously when rotating at the moment.

Preferably, the inner wall of clean frame has seted up the circulation groove, the bull stick passes through the inner chamber intercommunication of water hole and circulation groove, when communicating pipe with the inner chamber of water drainage income bull stick, the inner chamber of this moment alright get into clean frame through the water hole of seting up, the accessible drives clean frame and rotates, and spray water on the inner wall of puddler or agitator, and can realize clear effect through striking off the agitator inner wall, still can continue the water injection, with the inner chamber of water nearly filling up the agitator, rethread control bull stick this moment, drive puddler and clean frame clear up the inner chamber of agitator, discharge gate through the bottom setting at last can, can clear up the inner wall of agitator under the condition of not opening the agitator.

Preferably, the outer wall fixed mounting of communicating pipe has first mounting panel, and the spout has been seted up to the outer wall of bull stick, and the outer wall of bull stick is extended through the spout to the one end of first mounting panel, and the top outer wall at the bull stick is seted up to the spout, through exerting effort to communicating pipe, can make first mounting panel along the inner wall slip of spout, and the setting of spout can prescribe a limit to the slip orbit of first mounting panel.

Preferably, the outer wall fixedly connected with second mounting panel of bull stick, through the bolt connection between first mounting panel and the second mounting panel, correspond on the second mounting panel and seted up two hole grooves, the bolt of being convenient for peg graft, the hole groove that corresponds with it has also been seted up to the outer wall of first mounting panel, when the first mounting panel of control slides, when being connected with the hole groove of second mounting panel bottom, the bull stick just can with clean frame simultaneous movement this moment, when the hole groove above first mounting panel and the second mounting panel is connected, the bull stick just rotates alone this moment.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the connecting pipe slides downwards, the plug-in column is propped against the inner cavity of the control groove, the driving motor drives the rotating rod to rotate until the blocking block is propped against the plug-in column, at the moment, the rotating cleaning frame can be driven to synchronously rotate when the rotating rod rotates, the rotating cleaning frame can scrape the inner wall of the stirring barrel, water injected through the connecting pipe is sprayed out of the cleaning frame, the rotating rod, the stirring rod and the stirring barrel can be cleaned, the cleaning effect can be realized under the condition that the stirring barrel is not opened, and the safety is effectively improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of a water pipe according to the present utility model;

FIG. 3 is a cross-sectional view of a mixing drum in accordance with the present utility model;

FIG. 4 is a schematic view showing the structure of a communication pipe according to the present utility model;

FIG. 5 is a schematic view of a cleaning frame according to the present utility model;

FIG. 6 is an enlarged view of the portion A of FIG. 2 in accordance with the present utility model;

fig. 7 is an enlarged view of B in fig. 4 in the present utility model.

In the figure: 1. a stirring barrel; 2. a rotating rod; 3. a communicating pipe; 4. a water pipe; 5. a driving motor; 6. a cleaning rack; 7. a through hole; 8. a first mounting plate; 9. a second mounting plate; 10. a water hole; 11. a control groove; 12. a flow channel; 13. a blocking piece; 14. and (5) plugging the column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-7, a stirrer for producing polyurea coating in the drawings comprises a stirring barrel 1, a rotating rod 2, a communicating pipe 3, a water pipe 4, a transmission assembly and a connecting assembly, wherein the top end of the stirring barrel 1 is provided with a feeding hole, the bottom end of the stirring barrel 1 is provided with a discharging hole, and both the feeding hole and the discharging hole are provided with sealing covers.

The bull stick 2 rotates the inner wall of installing at agitator 1, and the outer wall fixedly connected with of bull stick 2 a plurality of puddlers, and the top outer wall of agitator 1 is extended to the one end of bull stick 2, and the accessible is applyed effort to bull stick 2, makes it rotate at the inner wall of agitator 1, drives a plurality of puddlers simultaneously and stirs the polyurea material of agitator 1 inner chamber.

The prior art: CN215610897U discloses a stirring device for processing polyurea coating, in which a stirring barrel 1 and a rotating rod 2 proposed in the present application document are disclosed, and the present application document adopts the same technical means in the prior art, and the technical means is not described in detail herein.

Communicating pipe 3 slidable mounting is in the inner wall of bull stick 2, communicating pipe 3 slidable mounting is in the inner wall upper end of bull stick 2, communicating pipe 3 cavity setting, the one end and communicating pipe 3 intercommunication of water pipe 4, be provided with the sealing member between the outer wall of water pipe 4 and the inner wall of communicating pipe 3, the outer wall of communicating pipe 3 and the inner wall of bull stick 2 need be provided with the sealing member equally, the other end and the external water source of water pipe 4 are connected, the other end of water pipe 4 can be connected with the water tank, also can be connected with tap, need be provided with the supercharging subassembly on water pipe 4, can be common water pump, the start-up of accessible water pump is with the water drainage inner chamber of communicating pipe 3 to get into the inner wall of bull stick 2 simultaneously.

The water hole 10 through which water flows is formed in the outer wall of the rotating rod 2, a cavity is formed between the top end position of the rotating rod 2 and the position at which the water hole 10 is formed, and when water is injected into the inner cavity of the rotating rod 2 through the communicating pipe 3, the water in the inner cavity of the rotating rod 2 can be discharged out of the outer wall of the rotating rod 2 through the water hole 10.

The outer wall rotation of bull stick 2 is connected with clean frame 6, and clean frame 6 sets up to the type of falling U, and the inner wall of clean frame 6 is laminated with the outer wall of bull stick 2, and the inner chamber of clean frame 6 is provided with the cavity, and the cavity of clean frame 6 is corresponding with the apopore 10 position that the bull stick 2 outer wall was seted up, so when communicating pipe 3 annotates the inner chamber of bull stick 2 with water, alright get into the inner chamber of clean frame 6 through the apopore 10 that sets up, and the inner wall of clean frame 6 and the outer wall of bull stick 2 need be provided with the sealing member, because improve sealed effect.

The through-hole 7 that the water supply flows out has been seted up to the lateral wall of clean frame 6, a plurality of through-holes 7 have been seted up to the one end that clean frame 6 is close to the puddler, the equal fixedly connected with rubber lamella of inner wall of a plurality of through-holes 7 can block up through-hole 7 to a certain extent through the rubber lamella that sets up, effectual reduction polyurea material gets into through-hole 7, the increase device that the accessible set up gives water pressure boost, make water can break through the rubber lamella, get into the inner chamber of agitator 1, thereby realize abluent effect.

The rotation of the rotating rod 2 is controlled by a transmission assembly, and the rotation of the rotating rod 2 can be controlled by the transmission assembly.

The cleaning frame 6 rotates with the bull stick 2 through coupling assembling, can make the cleaning frame 6 be connected with bull stick 2 through the coupling assembling who sets up, can drive the cleaning frame 6 simultaneously and rotate when bull stick 2 rotates, and when the cleaning frame 6 rotated, the water accessible through-hole 7 of cleaning frame 6 inner chamber was sprayed at the inner wall of agitator 1 or the outer wall of puddler, helps improving clean effect, and the outer wall of cleaning frame 6 is laminated with the inner wall of agitator 1 simultaneously, and when the cleaning frame 6 rotated, still can strike off the inner wall of agitator 1.

Example 2

Referring to fig. 1-7, the transmission assembly in the drawings comprises a driven wheel, a driving wheel and a belt, wherein the driven wheel is fixedly arranged on the outer wall of the rotating rod 2, and the driven wheel is connected with the driving wheel through the belt.

In this embodiment: through controlling the rotation of the driving wheel, the driven wheel can be driven to rotate under the action of the belt, and meanwhile, the rotating rod 2 can rotate.

Referring to fig. 1-7, a driving motor 5 is fixedly connected to the bottom end of the driving wheel in the drawing.

In this embodiment: the driving motor 5 is started to drive the driving wheel to rotate, and the driven wheel drives the rotating rod 2 to rotate under the action of the belt, wherein the driving motor 5 can be a common servo motor or a stepping motor, and the specific model can be changed according to the requirements of the person skilled in the art, and the description is omitted herein.

Referring to fig. 1-7, the connecting assembly in the drawings includes a plug post 14, a control slot 11 and a blocking block 13 for blocking the plug post 14 from sliding, the plug post 14 is elastically installed on the inner wall of the rotating rod 2, the control slot 11 is opened on the inner wall of the cleaning frame 6, and the blocking block 13 is fixedly installed on the inner wall of the control slot 11.

In this embodiment: the spliced pole 14 is close to one end top of communicating pipe 3 and sets up to the inclined plane, spliced pole 14 passes through common spring to be installed at the inner wall of bull stick 2, spliced pole 14 is under the effect of spring, be provided with the one end of inclined plane and extend to the cavity of bull stick 2 in, and block the slip orbit of communicating pipe 3, through control communicating pipe 3 at the inner wall of bull stick 2 and slide downwards at this moment, alright drive the bottom outer wall of communicating pipe 3 and the inclined plane of spliced pole 14 carry out the roof pressure, spliced pole 14 just can slide at the inner wall of bull stick 2 at this moment, until the inner wall of sliding to control groove 11, control groove 11 sets up to annular, block piece 13 installs the inner wall at control groove 11, when bull stick 2 drives spliced pole 14 at the inner wall rotation of control groove 11, block through block piece 13 to spliced pole 14, alright drive clean frame 6 rotation simultaneously when making bull stick 2 rotate.

When the communicating pipe 3 slides upwards, the plug-in column 14 is not blocked, and returns to the inner wall of the rotating rod 2 under the action of the spring, and the rotating rod 2 does not drive the cleaning frame 6 to rotate simultaneously when rotating.

Example 3

Referring to fig. 1-7, a flow channel 12 is formed on the inner wall of the cleaning frame 6, and the rotating rod 2 is communicated with the inner cavity of the flow channel 12 through a water hole 10.

In this embodiment: when communicating pipe 3 is with the inner chamber of water drainage into bull stick 2, alright get into the inner chamber of clean frame 6 through the apopore 10 of seting up this moment, the accessible drives clean frame 6 and rotates to spray water on the inner wall of puddler or agitator 1, and can realize clear effect through striking off to agitator 1 inner wall, still can continue the water injection, with the inner chamber of water nearly full agitator 1, rethread control bull stick 2 this moment, drive puddler and clean frame 6 clear up the inner chamber of agitator 1, discharge gate through the bottom setting at last can, can clear up the inner wall of agitator 1 under the condition that does not open agitator 1.

Referring to fig. 1-7, a first mounting plate 8 is fixedly mounted on the outer wall of the communication pipe 3 in the drawing, a chute is formed on the outer wall of the rotating rod 2, and one end of the first mounting plate 8 extends out of the outer wall of the rotating rod 2 through the chute.

In this embodiment: the spout is seted up at the top outer wall of bull stick 2, through exerting effort to communicating pipe 3, can make first mounting panel 8 follow the inner wall slip of spout, and the setting of spout can prescribe a limit to the sliding track of first mounting panel 8.

Referring to fig. 1-7, the outer wall of the rotating rod 2 is fixedly connected with a second mounting plate 9 in the drawing, and the first mounting plate 8 is connected with the second mounting plate 9 through a bolt.

In this embodiment: two hole grooves are correspondingly formed in the second mounting plate 9, the plug pins are convenient to plug, the corresponding hole grooves are formed in the outer wall of the first mounting plate 8, when the first mounting plate 8 is controlled to slide and connected with the hole grooves in the bottom of the second mounting plate 9, the rotating rod 2 moves synchronously with the cleaning frame 6, and when the first mounting plate 8 is connected with the hole grooves in the upper surface of the second mounting plate 9, the rotating rod 2 rotates independently.

Working principle: when needs are clean, through pressing communicating pipe 3, use the bolt to peg graft with the hole groove of first mounting panel 8 and second mounting panel 9 below, gliding communicating pipe 3 just can push up the spliced pole 14 that the inclined plane set up this moment, make it slide to the inner chamber of control groove 11, drive bull stick 2 through driving motor 5 and rotate, until blocking piece 13 carries out the push up to spliced pole 14, when bull stick 2 rotates this moment, alright drive clean frame 6 synchronous rotation, the inner wall that pivoted clean frame 6 can be scraped agitator 1, and the water that pours into through communicating pipe 3 is from clean frame 6 blowout, can clean bull stick 2, puddler and agitator 1, still can clean effect under the condition that has realized not opening agitator 1.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process-method-article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process-method-article or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes-modifications-substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A stirrer for producing polyurea coating is characterized in that: comprises a stirring barrel (1), a rotating rod (2), a communicating pipe (3), a water pipe (4), a transmission component and a connecting component;

the rotary rod (2) is rotatably arranged on the inner wall of the stirring barrel (1), a plurality of stirring rods are fixedly connected to the outer wall of the rotary rod (2), the communicating pipe (3) is slidably arranged on the inner wall of the rotary rod (2), one end of the water pipe (4) is communicated with the communicating pipe (3), and the other end of the water pipe (4) is connected with an external water source;

the outer wall of the rotating rod (2) is provided with a water hole (10) through which water flows, the outer wall of the rotating rod (2) is rotationally connected with a cleaning frame (6), and the side wall of the cleaning frame (6) is provided with a through hole (7) through which water flows out;

the rotation of the rotating rod (2) is controlled by a transmission assembly;

the cleaning frame (6) rotates synchronously with the rotating rod (2) through the connecting component.

2. A mixer for producing polyurea coatings according to claim 1, characterized in that: the transmission assembly comprises a driven wheel, a driving wheel and a belt, wherein the driven wheel is fixedly arranged on the outer wall of the rotating rod (2), and the driven wheel is connected with the driving wheel through the belt.

3. A mixer for producing polyurea coatings according to claim 2, characterized in that: the bottom end of the driving wheel is fixedly connected with a driving motor (5).

4. A mixer for producing polyurea coatings according to claim 1, characterized in that: the connecting assembly comprises a plug-in column (14), a control groove (11) and a blocking block (13) for blocking the plug-in column (14) from sliding, the plug-in column (14) is elastically mounted on the inner wall of the rotating rod (2), the control groove (11) is formed in the inner wall of the cleaning frame (6), and the blocking block (13) is fixedly mounted on the inner wall of the control groove (11).

5. A mixer for producing polyurea coatings according to claim 1, characterized in that: the inner wall of the cleaning frame (6) is provided with a circulation groove (12), and the rotating rod (2) is communicated with the inner cavity of the circulation groove (12) through a water hole (10).

6. A mixer for producing polyurea coatings according to claim 1, characterized in that: the outer wall fixed mounting of communicating pipe (3) has first mounting panel (8), the spout has been seted up to the outer wall of bull stick (2), the one end of first mounting panel (8) extends the outer wall of bull stick (2) through the spout.

7. The stirrer for producing polyurea coating according to claim 6, wherein: the outer wall fixedly connected with second mounting panel (9) of bull stick (2), pass through the bolt connection between first mounting panel (8) and the second mounting panel (9).