CN114345157A

CN114345157A - Stirrer

Info

Publication number: CN114345157A
Application number: CN202210202999.2A
Authority: CN
Inventors: 栾麟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-04-15

Abstract

The invention discloses a stirrer, which comprises a base and a stirring barrel fixedly arranged on the base, wherein the upper end of the stirring barrel is provided with an opening and a stirring barrel cover, the lower end surface of the stirring barrel is provided with an axle hole at the axle center, the axle hole is provided with an upwards extending sleeve, the sleeve is sleeved with a stirring paddle capable of rotating relative to the sleeve, the base is provided with a driving device used for penetrating through the axle hole and upwards extending to be in transmission connection with the stirring paddle, the stirring paddle comprises a stirring paddle sleeve rotatably arranged on the sleeve, the stirring paddle sleeve is provided with a first anti-sticking component used for preventing materials from being stuck with the outer wall of the sleeve, the stirring paddle sleeve is provided with a second anti-sticking component used for preventing the materials from being stuck with the inner bottom surface of the stirring barrel, and the stirring paddle sleeve is further provided with a distribution component used for distributing the materials. The stirring paddle is driven by the driving device to rotate at a low speed, so that raw materials are prevented from being melted due to a large amount of heat generated in the high-speed stirring process.

Description

Stirrer

Technical Field

The invention relates to the field of stirring equipment, in particular to a stirrer.

Background

The stirrer is used for distributing and mixing raw materials as the name implies.

The existing stirrer can generate heat in the distribution and mixing process to cause some raw materials to melt and stick to the side wall and the bottom surface of the stirring barrel. Not only leading to the raw materials extravagant, long-term gluing is in the bucket moreover, not only can influence the mixed effect. But also easily results in damage to the stirring elements inside the stirrer.

Meanwhile, the stirring barrel is difficult to clean in the later period.

Based on the above, the existing stirrer has many disadvantages and cannot meet the requirements of the existing production.

Therefore, there is a need for a stirrer capable of preventing raw materials from sticking to the stirrer.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a stirrer capable of preventing raw materials from being sticky.

The stirrer designed according to the purpose comprises a base and a stirring barrel fixedly arranged on the base, wherein the upper end of the stirring barrel is provided with an opening and a stirring barrel cover;

an axle hole is formed in the upper axle center of the lower end face of the stirring barrel, a sleeve extending upwards is arranged at the axle hole, and a stirring paddle capable of rotating relative to the sleeve is sleeved on the sleeve;

the base is provided with a driving device which is used for penetrating through the shaft hole and extending upwards to be in transmission connection with the stirring paddle;

the stirring rake includes rotatable setting and is in stirring rake cover on the sleeve stirring rake is sheathe in and is equipped with and is used for preventing that material and telescopic outer wall from gluing glutinous first antiseized subassembly, stirring rake sheathes in and is equipped with and is used for preventing that the interior bottom surface of material and agitator from gluing glutinous antiseized subassembly of second, stirring rake sheathes in and still is equipped with the distribution subassembly that is used for carrying out the material and distributes.

Preferably, the second anti-sticking assembly comprises a first connecting arm arranged on the stirring paddle sleeve, and a bucket attached to the inner bottom surface of the stirring barrel is arranged at the lower end of the first connecting arm.

Preferably, the first anti-sticking assembly comprises a second connecting arm arranged on the stirring paddle sleeve, and a scraper attached to the outer wall of the sleeve is arranged at the lower end of the second connecting arm.

Preferably, the distribution assembly comprises a third connecting arm arranged on the stirring paddle sleeve, and a plurality of distribution rods used for distributing materials are arranged on the third connecting arm.

Preferably, the bucket is disposed in an inclined manner, and a front end thereof is attached to an inner bottom surface of the mixing tub.

Preferably, the side wall of the scraper is attached to the outer wall of the sleeve, and the lower end face of the scraper is attached to the inner bottom face of the stirring barrel.

Preferably, the outermost distribution rod of the plurality of distribution rods is attached to the inner side wall of the stirring barrel.

Preferably, drive arrangement is including setting up driving motor on the base, be equipped with first sprocket on driving motor's the motor shaft, still including wearing to establish shaft hole and upwards extend with the drive shaft that the transmission of stirring rake cover is connected, the lower extreme of drive shaft is equipped with the second sprocket, first sprocket with the second sprocket cover is equipped with first chain.

Preferably, a feed inlet is formed in the stirring barrel cover, a discharge outlet is formed in the lower end face of the stirring barrel, and an opening and closing device and/or a pressure sensor is/are arranged on the discharge outlet; the stirring paddle sleeve is in a cap shape with an opening at the lower end and a closed upper end and can be arranged on the straight cylinder part;

the discharge hole is arranged in the motion circumference range of the second anti-sticking assembly.

Preferably, the device further comprises a rail, and pulleys matched with the rail are mounted on the base.

Compared with the prior art, the stirring device has the advantages that the stirring device can stir at a low speed, prevent heat from being generated to melt materials and prevent raw materials from being adhered to the stirring barrel, and comprises a base and the stirring barrel fixedly arranged on the base, wherein the upper end of the stirring barrel is provided with an opening and a stirring barrel cover; an axle hole is formed in the upper axle center of the lower end face of the stirring barrel, a sleeve extending upwards is arranged at the axle hole, and a stirring paddle capable of rotating relative to the sleeve is sleeved on the sleeve; the base is provided with a driving device which is used for penetrating through the shaft hole and extending upwards to be in transmission connection with the stirring paddle; the stirring rake includes rotatable setting and is in stirring rake cover on the sleeve stirring rake is sheathe in and is equipped with and is used for preventing that material and telescopic outer wall from gluing glutinous first antiseized subassembly, stirring rake sheathes in and is equipped with and is used for preventing that the interior bottom surface of material and agitator from gluing glutinous antiseized subassembly of second, stirring rake sheathes in and still is equipped with the distribution subassembly that is used for carrying out the material and distributes. The stirring paddle is driven by the driving device to rotate at a low speed, so that raw materials are prevented from being melted due to a large amount of heat generated in the high-speed stirring process. Further, through the stirring rake, the stirring rake is distributing the raw materials and is stirring the mixing process, can scrape respectively the interior bottom surface of agitator and telescopic outer wall through first antiseized subassembly, the antiseized subassembly of second sweep, thereby prevent that the raw materials from gluing above to realize antiseized glutinous effect.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of the mixing tank of the present invention;

FIG. 3 is a schematic perspective view of a stirring paddle according to the present invention;

FIG. 4 is a second schematic perspective view of the stirring paddle of the present invention;

FIG. 5 is a third schematic perspective view of a stirring paddle according to the present invention;

fig. 6 is a schematic perspective view of the second embodiment of the present invention.

Detailed Description

The invention is further described with reference to the following figures and examples.

Referring to fig. 1 to 6, the stirrer includes a base 120 and a stirring barrel 10 fixedly disposed on the base 120, wherein an opening is formed at an upper end of the stirring barrel 10, and a stirring barrel cover 180 is disposed on the opening;

an axle hole 140 is formed in the upper axle center of the lower end face of the stirring barrel 10, a sleeve 150 extending upwards is arranged at the axle hole 140, and a stirring paddle 20 capable of rotating relative to the sleeve 150 is sleeved on the sleeve 150;

the base 120 is provided with a driving device 30 which is used for penetrating through the shaft hole 140 and extending upwards to be in transmission connection with the stirring paddle 20;

stirring rake 20 is including rotatable setting is in stirring rake cover 210 on the sleeve 150 be equipped with on the stirring rake cover 210 and be used for preventing that the material from gluing glutinous first antiseized subassembly 220 with the outer wall of sleeve 150, be equipped with on the stirring rake cover 210 and be used for preventing that the material from gluing glutinous second antiseized subassembly 240 with the interior bottom surface of agitator 10, still be equipped with on the stirring rake cover 210 and be used for carrying out the distribution subassembly 230 that distributes with the material.

The stirring paddle is driven by the driving device to rotate at a low speed, so that raw materials are prevented from being melted due to a large amount of heat generated in the high-speed stirring process. Further, through the stirring rake, the stirring rake is distributing the raw materials and is stirring the mixing process, can scrape respectively the interior bottom surface of agitator and telescopic outer wall through first antiseized subassembly, the antiseized subassembly of second sweep, thereby prevent that the raw materials from gluing above to realize antiseized glutinous effect.

Referring to fig. 1 to 5, the second anti-sticking assembly 240 includes a first connecting arm 241 disposed on the stirring paddle sleeve 210, and a bucket 242 attached to the inner bottom surface of the stirring barrel 10 is disposed at a lower end of the first connecting arm 241. That is, the bucket 242 is attached to the inner bottom surface of the stirring barrel 10, and rotates together with the stirring paddle sleeve 210 during the rotation of the bucket 242, and in this process, the bucket 242 scoops up the raw material on the inner bottom surface of the stirring barrel 10, thereby preventing the raw material from being stuck due to the fact that the raw material is always on the bottom surface.

Referring to fig. 1 to 5, the first anti-adhesion assembly 220 includes a second connecting arm 221 disposed on the stirring paddle sleeve 210, and a scraper 222 attached to an outer wall of the sleeve 150 is disposed at a lower end of the second connecting arm 221. The scraper 222 is used for driving the scraper 222 to rotate relative to the sleeve 150 in the rotation process of the stirring paddle sleeve 210, and in the process, the scraper 222 can drive the raw material positioned on the outer side of the sleeve 150 to rotate relative to the sleeve 150, so that the raw material can be prevented from being positioned at a certain position all the time, and adhesion can be prevented.

Referring to fig. 1 to 5, the distribution assembly 230 includes a third connecting arm 231 disposed on the paddle sleeve 210, and a plurality of distribution rods 232 for distributing the material are disposed on the third connecting arm 231.

Further, the distribution rod 232 is disposed longitudinally. The plurality of distribution rods 232 are arranged in a transverse arrangement.

That is, rotate the in-process at third linking arm 231 along with stirring rake cover 210, distribution rod 232 can scrape the raw materials to the realization mixes raw materials distribution, avoids the raw materials to be in a certain position all the time simultaneously, thereby can prevent to glue glutinous.

Referring to fig. 1, the bucket 242 is disposed to be inclined, and a front end thereof is fitted to an inner bottom surface of the mixing tub 10.

The side wall of the scraper 222 is attached to the outer wall of the sleeve 150, and the lower end surface thereof is attached to the inner bottom surface of the mixing tank 10.

The distribution rods 232 at the outermost side of the plurality of distribution rods 232 are attached to the inner side wall of the stirring barrel 10.

Referring to fig. 6, the driving device 30 includes a driving motor 310 disposed on the base 120, a first chain wheel 320 is disposed on a motor shaft of the driving motor 310, and further includes a driving shaft 350 penetrating through the shaft hole 140 and extending upward to be in transmission connection with the stirring paddle sleeve 210, a second chain wheel 340 is disposed at a lower end of the driving shaft 350, and a first chain 330 is sleeved on the first chain wheel 320 and the second chain wheel 340.

The driving motor 310 of the present invention is a motor integrated with a reduction box.

The controller is operated manually, the driving motor 310 is controlled to start, the driving motor 310 drives the first chain wheel 320 to drive the second chain wheel 340 to drive the driving shaft 350 to rotate through the first chain 330, the structure is simple, and the driving stability is good.

Through adopting the motor that the integration has the reducing gear box, realize stirring at a slow speed to can prevent to produce high temperature at the stirring in-process, and avoid the raw materials to dissolve and glue glutinous.

Referring to fig. 1 and 6, a feed inlet 170 is arranged on the stirring barrel cover 180, a discharge outlet 130 is arranged on the lower end surface of the stirring barrel 10, and the discharge outlet 130 is provided with an opening and closing device 40 and/or; the sleeve 150 has a tapered shape with a small top and a large bottom, and the sleeve 150 is provided with a straight portion 160.

Referring to fig. 1, the discharging hole 130 is disposed within a movement circumference range of the second anti-adhesion assembly 240. That is, when the material is discharged, the second anti-sticking assembly 240 rotates to push the material toward the discharge hole 130 by the rotation of the bucket 242, thereby increasing the discharge speed.

Referring to fig. 1, the stirring blade sleeve 210 is in a cap shape with an open lower end and a closed upper end and can be disposed on the straight cylinder 160; the cap-like arrangement prevents the entry of material into the sleeve 150.

The opening and closing device 40 is an existing opening and closing device, and only needs to close or open the discharge hole.

Referring to fig. 1, the track 100 is further included, and the base 120 is provided with a pulley 110 matched with the track 100.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for the convenience of description and simplicity of description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention, the terms "first" and "second" are used for descriptive purposes only, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An agitator, characterized in that: the stirring device comprises a base (120) and a stirring barrel (10) fixedly arranged on the base (120), wherein the upper end of the stirring barrel (10) is provided with an opening and a stirring barrel cover (180);

a shaft hole (140) is formed in the upper axis of the lower end face of the stirring barrel (10), a sleeve (150) extending upwards is arranged in the shaft hole (140), and a stirring paddle (20) capable of rotating relative to the sleeve (150) is sleeved on the sleeve (150);

the base (120) is provided with a driving device (30) which is used for penetrating through the shaft hole (140) and extending upwards to be in transmission connection with the stirring paddle (20);

stirring rake (20) are in including rotatable setting stirring rake cover (210) on sleeve (150) be equipped with on stirring rake cover (210) and be used for preventing that the outer wall of material and sleeve (150) from gluing glutinous first antiseized subassembly (220), be equipped with on stirring rake cover (210) and be used for preventing that the interior bottom surface of material and agitator (10) from gluing glutinous antiseized subassembly (240) of second, still be equipped with on stirring rake cover (210) and be used for carrying out the distribution subassembly (230) that distribute with the material.

2. A mixer according to claim 1, wherein: antiseized subassembly (240) of second is including setting up first connecting arm (241) on stirring rake cover (210), the lower extreme of first connecting arm (241) be equipped with scraper bowl (242) that the interior bottom surface of agitator (10) was laminated mutually.

3. A mixer according to claim 1, wherein: first antiseized subassembly (220) are including setting up second linking arm (221) on stirring rake cover (210), the lower extreme of second linking arm (221) be equipped with scraper blade (222) that the outer wall of sleeve (150) laminated mutually.

4. A mixer according to claim 1, wherein: the distribution assembly (230) comprises a third connecting arm (231) arranged on the stirring paddle sleeve (210), and a plurality of distribution rods (232) used for distributing materials are arranged on the third connecting arm (231).

5. A mixer according to claim 2, wherein: the bucket (242) is obliquely arranged, and the front end of the bucket is attached to the inner bottom surface of the stirring barrel (10).

6. A mixer according to claim 3, wherein: the side wall of the scraper (222) is attached to the outer wall of the sleeve (150), and the lower end face of the scraper is attached to the inner bottom face of the stirring barrel (10).

7. An agitator as claimed in claim 4, wherein: the distribution rods (232) in the distribution rods (232) on the outermost side are attached to the inner side wall of the stirring barrel (10).

8. A beater according to any one of claims 1 to 7, wherein: drive arrangement (30) are including setting up driving motor (310) on base (120), be equipped with first sprocket (320) on the motor shaft of driving motor (310), still including wearing to establish shaft hole (140) and upwards extend with drive shaft (350) that stirring rake cover (210) transmission is connected, the lower extreme of drive shaft (350) is equipped with second sprocket (340), first sprocket (320) with second sprocket (340) cover is equipped with first chain (330).

9. A beater according to any one of claims 1 to 7, wherein: a feeding hole (170) is formed in the stirring barrel cover (180), a discharging hole (130) is formed in the lower end face of the stirring barrel (10), and an opening and closing device (40) is arranged on the discharging hole (130) and/or; the sleeve (150) is in a conical shape with a small upper part and a large lower part, a straight cylinder part (160) is arranged on the sleeve (150), and the stirring paddle sleeve (210) is in a cap shape with an opening at the lower end and a closed upper end and can be arranged on the straight cylinder part (160);

the discharge hole (130) is arranged in the motion circumference range of the second anti-sticking assembly (240).

10. A beater according to any one of claims 1 to 7, wherein: the device is characterized by further comprising a rail (100), wherein a pulley (110) matched with the rail (100) is installed on the base (120).