CN212632356U

CN212632356U - Low-speed mixer

Info

Publication number: CN212632356U
Application number: CN202020874018.5U
Authority: CN
Inventors: 陈志平; 赵聪; 乔思杨
Original assignee: Shandong Guanju Polymer Materials Co ltd
Current assignee: Shandong Guanju Polymer Materials Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-03-02
Anticipated expiration: 2030-05-21

Abstract

The utility model relates to a low-speed mixer, churn including the back taper, the outer peripheral face of churn evenly is provided with many support columns, and the support column is flexible post, be provided with the (mixing) shaft in the churn, the global rigid coupling of (mixing) shaft has the live-beams that a plurality of levels set up, each the live-beams is arranged along vertical direction, and is a plurality of live-beams tip rigid coupling has one to be conical spiral area, and the live-beams tip extends to the spiral area outside and the rigid coupling has the scraper blade, the scraper blade is kept away from live-beams one side butt in the churn inner wall, the utility model discloses have the effect that promotes the stirring quality.

Description

Low-speed mixer

Technical Field

The utility model belongs to the technical field of the technique of material stirring and specifically relates to a low-speed mixer is related to.

Background

The low-speed stirrer is an industrial device which can fully stir materials through the rotation of stirring blades in a stirring cylinder, and then the materials are uniformly stirred.

The existing referenceable authorization publication numbers are: CN204933319U, the utility model discloses a double-shaft high-low speed liftable stirrer, which comprises an air pressure telescopic cylinder, a fixed rod is arranged on one side of the pneumatic telescopic cylinder, the two sides of the fixed rod are respectively and fixedly connected with the surface of one side of the mixing tank and the sleeve chuck through connecting rods, the clamping sleeve is fixedly connected on the outer surface of the hydraulic telescopic cylinder, the tops of the pneumatic telescopic cylinder and the fixed rod are both fixedly connected with transverse plates, the transverse plates are of hollow structures, and one side of the bottom of the transverse plate is provided with a variable pressure air pump which is fixedly connected with the top of the air pressure telescopic cylinder through a connecting pipe arranged inside the transverse plate, the improved stirring device is characterized in that a driving motor is arranged on one side of the top of the transverse plate, the driving motor is fixedly connected with the top of the first stirring shaft through a first gear arranged at the bottom of the rotating shaft, and a humidity sensing probe is arranged at the bottom end of the first stirring shaft. This high low-speed liftable mixer of biax has the effect of biax stirring, and stirring effect is even, and is efficient, has the function of lift adjustment mixer.

The technical scheme is that the low-speed stirrer is used, when the materials are stirred by the low-speed stirrer, the materials can be adhered to the side wall of the stirring device, so that the stirring device can not stir the materials sufficiently, the required uniform effect can not be achieved, and the stirring quality is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a low-speed mixer can scrape the material of getting agitating unit lateral wall adhesion when the stirring, has the effect that promotes the stirring quality.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a low-speed mixer, includes the churn of back taper, the outer peripheral face of churn evenly is provided with many support columns, and the support column is flexible post, be provided with the (mixing) shaft in the churn, the global rigid coupling of (mixing) shaft has the live-beams that a plurality of levels set up, each the live-beams is arranged along vertical direction, and is a plurality of live-beams tip rigid coupling has one to be conical spiral area, and a plurality of live-beams tip extend to the spiral area outside and rigid coupling has the scraper blade, the scraper blade is kept away from live-beams one side butt in the churn inner wall.

Through adopting above-mentioned technical scheme, through the effect of scraper blade, can scrape the material of adhesion at the churn inside wall, make the stirring more abundant, promote stirring efficiency, adjust the churn height through the altitude mixture control pole of support column simultaneously. The discharge port height of the mixing drum is suitable for more storage boxes.

The present invention may be further configured in a preferred embodiment as: the support column includes regulation pole and the bracing piece that the coaxial line set up, adjust pole upper end rotate connect in the churn, just adjust pole lower extreme threaded connection in the bracing piece.

Through adopting above-mentioned technical scheme, adjust the pole through rotating, adjust the height of support column to this adjusts the churn height.

The present invention may be further configured in a preferred embodiment as: the scraper blade is the plastic scraper blade.

Through adopting above-mentioned technical scheme, prevent that the scraper blade from lieing in the churn inner wall contact process and causing the damage to the churn.

The present invention may be further configured in a preferred embodiment as: a connecting ring is fixedly connected to the peripheral surface of the plurality of supporting rods.

Through adopting above-mentioned technical scheme, prevent to rotate when adjusting the pole adjustment churn height, the dead lever rotates along with the rotation of dwang, work efficiency when having increased the adjustment discharge gate.

The present invention may be further configured in a preferred embodiment as: the circumferential surface of the lower end of the stirring shaft is fixedly connected with a helical blade, and the helical blade and the axis of the stirring shaft are in the same straight line.

Through adopting above-mentioned technical scheme, the material that prevents to fall into the churn bottom can not receive the stirring because the too big frame arch that forms of viscidity, and when the stirring was accomplished and is taken out the material, the frame arch can prevent the outflow of material, and helical blade rotates the formation that can prevent the frame arch.

The present invention may be further configured in a preferred embodiment as: the upper surface of the mixing drum is provided with a cover plate detachably connected to the mixing drum.

Through adopting above-mentioned technical scheme, the apron can be dismantled and connect in the churn, makes things convenient for the sealing and the washing of reaction cylinder.

The present invention may be further configured in a preferred embodiment as: the apron upside is provided with feed arrangement, feed arrangement includes the rigid coupling in the fan of closing of apron upside and the inlet pipe of rigid coupling in the fan upper end of closing, close fan output rigid coupling in the apron and with the inside intercommunication of churn.

Through adopting above-mentioned technical scheme, through the effect of closing the fan, can make the more even entering churn of the material of follow feed inlet input on the one hand inside, on the other hand can prevent that the inherent smoke and dust that produces of processing from the discharge gate of churn from discharging, causes air pollution.

The present invention may be further configured in a preferred embodiment as: the lower end of the mixing drum is fixedly connected with a discharge pipe, and a discharge cover hinged with the peripheral surface of the mixing drum is arranged at the position of the discharge pipe.

By adopting the technical scheme, the discharging cover can be closed when the discharging cover rotates to the horizontal position.

The present invention may be further configured in a preferred embodiment as: the lower end of the discharge pipe is provided with a second connecting hole, the discharge pipe is provided with a second fixing hole corresponding to the second connecting hole, and a second bolt with one end capable of being in threaded connection with the second connecting hole is inserted into each second fixing hole.

Through adopting above-mentioned technical scheme, wear to establish fixed orifices two and two threaded connection of connecting hole through bolt two, make ejection of compact lid can dismantle and connect in the discharge gate, make things convenient for the discharge gate switching.

To sum up, the utility model discloses a following at least one useful technological effect:

1. materials adhered to the side wall of the stirring barrel are scraped by the scraper made of plastic materials, so that the stirring efficiency is improved, and the height of the discharging pipe can be adjusted by rotating the adjusting rod;

2. the spiral blades are fixedly connected to the lower end of the stirring shaft, so that the influence of an arch formed at the bottom of the stirring cylinder on the collection of materials is prevented;

3. the lower end of the feeding pipe is fixedly connected with a fan, so that smoke dust formed in the mixing drum during working is prevented from being discharged from the feeding pipe to pollute the environment.

Drawings

FIG. 1 is a schematic view of a low speed blender configuration;

FIG. 2 is a schematic cross-sectional view of a low speed blender;

FIG. 3 is a schematic diagram of an exploded structure embodying the cover plate in the present embodiment;

fig. 4 is a schematic view showing an exploded structure of the material cover in the present embodiment.

In the figure, 1, a mixing drum; 11. adjusting a rod; 111. a threaded hole; 112. a support bar; 113. a stud; 114. a connecting ring; 12. a square block; 13. a stirring shaft; 131. a turning beam; 132. a helical band; 133. a squeegee; 134. a helical blade; 14. a connecting convex ring; 141. a first connecting hole; 142. a first bolt; 15. a servo motor; 2. a cover plate; 21. a first fixing hole; 22. a feed pipe; 221. shutting off the fan; 3. a discharge pipe; 31. a discharging cover; 32. a connecting plate; 321. a second connecting hole; 322. a second bolt; 33. and a second fixing hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a low-speed mixer, including churn 1, churn 1 is the back taper, four square 12 of 1 global equal rigid coupling of churn, square 12's downside is all erecting and is setting up the support column, the support column is all including adjusting pole 11 and bracing piece 112, the upper end of adjusting pole 11 is rotated and is connected in square 12 downside, and adjust the pole 11 lower extreme and all set up threaded hole 111 along its axis direction, the equal rigid coupling in upper end of bracing piece 112 has can threaded connection in threaded hole 111's double-screw bolt 113, it has a connecting ring 114 to go back the rigid coupling on many bracing pieces 112, churn 1 of low-speed mixer passes through bracing piece 112 and adjusts pole 11 fixed stay, and can adjust the height that churn 1 was adjusted to the pole 11 through rotating, bracing piece 112 rotates and rotates along with adjusting pole 11 when connecting ring 114 can prevent to.

Referring to fig. 2 and 3, a cover plate 2 is disposed at the upper end of the mixing drum 1, a connecting convex ring 14 is fixedly connected to the side wall of the upper surface of the mixing drum 1, a first connecting hole 141 is formed in the connecting convex ring 14, first fixing holes 21 are formed in positions of the cover plate 2 corresponding to the first connecting holes 141, and a first bolt 142 with a lower end screwed to the first connecting hole 141 is inserted into each first fixing hole 21.

Be provided with feed arrangement on apron 2, feed arrangement includes that the rigid coupling closes fan 221 (no longer repeated for prior art here) and the rigid coupling in the inlet pipe 22 of closing fan 221 upper end in apron 2 upside, and the lower extreme and the churn 1 intercommunication of closing fan 221 and its upper end and inlet pipe 22 intercommunication, inlet pipe 22 are the back taper, and the during operation can be through the inlet pipe 22 feeding, can realize the even unloading of material through closing fan 221.

A stirring shaft 13 is arranged in the stirring cylinder 1, the axis of the stirring shaft 13 is in the same straight line with the axis of the stirring cylinder 1, and the upper end of the stirring shaft 13 extends out of the cover plate 2 and is rotatably connected with the cover plate 2; a servo motor 15 is fixedly connected to the cover plate 2, and an output shaft of the servo motor 15 is fixedly connected to one end, extending out of the cover plate 2, of the stirring shaft 13.

The periphery of the stirring shaft 13 is fixedly connected with a plurality of groups of rotating beams 131 which are horizontally arranged, the outer side of the stirring shaft 13 is also provided with a spiral belt 132 which is coaxially arranged with the stirring shaft 13, the end parts of the rotating beams 131 all extend out of the spiral belt 132 and are fixedly connected with a scraper 133 together, the scraper 133 is made of plastic materials, the outer side of the scraper 133 can be abutted against the inner wall of the stirring cylinder 1, the lower end of the stirring shaft 13 is fixedly connected with a spiral blade 134, the axis of the spiral blade 134 and the axis of the stirring shaft 13 are in the same straight line, the spiral belt 132 can rotate along with the stirring shaft 13, so that the material in the stirring cylinder 1 moves upwards along the spiral belt 132, when a certain amount of material is transmitted, the material falls to the bottom of the stirring cylinder 1 under the action of gravity to be stirred again, the scraper 133 rotating along with the stirring shaft 13 can prevent the viscous material from being adhered to the inner wall of the stirring cylinder 1, so that the viscous material And the material cannot be smoothly discharged during discharging due to arching.

Referring to fig. 4, 1 lower extreme rigid coupling of churn has discharging pipe 3, discharging pipe 3 downside is provided with ejection of compact lid 31, 1 outer wall downside rigid coupling of churn has connecting plate 32, ejection of compact lid 31 is articulated with connecting plate 32, ejection of compact lid 31 rotates can seal discharging pipe 3 when to the horizontality, two 321 of connecting hole have been seted up to 3 lower extremes of discharging pipe, two 33 of fixed orifices have been seted up to ejection of compact lid 31, two 33 interpolations of fixed orifices are equipped with the bolt that the tip can with two 321 threaded connection of connecting hole, under ejection of compact lid 31 changes to the horizontality, wear to establish the threaded connection of two 33 of fixed orifices and two 321 of connecting hole through bolt two 322, seal ejection of compact lid 31, when the material stirring is accomplished, open the.

The implementation principle of the embodiment is as follows: during the use, arrange the material in inlet pipe 22, input into churn 1 through closing fan 221, the material in two helical bands 132 evenly stirs churn 1, the material of gluing at churn 1 can be scraped to scraper blade 133, increase stirring efficiency, the helical blade 134 of (mixing) shaft 13 lower extreme rigid coupling can prevent that churn 1 bottom material adhesion from forming the frame and encircleing, the material of convenient stirring is discharged from discharging pipe 3, on the other hand, can adjust the height of churn 1 through rotating regulation pole 11, with this make discharging pipe 3 be in not co-altitude, with this bin that can use not unidimensional.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a low-speed mixer, includes the churn (1) of back taper, characterized by: the outer peripheral face of churn (1) evenly is provided with many support columns, the support column is flexible post, be provided with (mixing) shaft (13) in churn (1), the (mixing) shaft (13) is global rigid coupling has rotor (131) that a plurality of levels set up, each rotor (131) are arranged along vertical direction, and are a plurality of rotor (131) tip rigid coupling has one to be conical spiral area (132), and a plurality of rotor (131) tip extend to spiral area (132) outside and rigid coupling has scraper blade (133), scraper blade (133) are kept away from rotor (131) one side butt in churn (1) inner wall.

2. A low speed blender, as claimed in claim 1, wherein: the support column comprises an adjusting rod (11) and a support rod (112) which are coaxially arranged, the upper end of the adjusting rod (11) is rotatably connected to the stirring drum (1), and the lower end of the adjusting rod (11) is in threaded connection with the support rod (112).

3. A low speed blender, as claimed in claim 1, wherein: the scraper (133) is a plastic scraper (133).

4. A low speed blender as recited in claim 2, wherein: a connecting ring (114) is fixedly connected with the peripheral surface of the support rods (112).

5. A low speed blender, as claimed in claim 4, in which: the circumferential surface of the lower end of the stirring shaft (13) is fixedly connected with a helical blade (134), and the helical blade (134) and the axis of the stirring shaft (13) are in the same straight line.

6. A low speed blender, as claimed in claim 1, wherein: the upper surface of the mixing drum (1) is provided with a cover plate (2) detachably connected to the mixing drum (1).

7. A low speed blender according to claim 6 in which: apron (2) upside is provided with feed arrangement, feed arrangement include rigid coupling in the air lock machine (221) of apron upside and rigid coupling in inlet pipe (22) of air lock machine (221) upper end, air lock machine (221) output rigid coupling in apron (2) and with the inside intercommunication of churn (1).

8. A low speed blender according to claim 7 in which: the lower end of the mixing drum (1) is fixedly connected with a discharge pipe (3), and a discharge cover (31) hinged with the mixing drum (1) is arranged at the position of the discharge pipe (3).

9. A low speed blender as recited in claim 8, wherein: a second connecting hole (321) is formed in the lower end of the discharge pipe (3), a second fixing hole (33) is formed in the discharge pipe (3) corresponding to the second connecting hole (321), and a second bolt (322) with one end capable of being in threaded connection with the second connecting hole (321) is inserted into each second fixing hole (33).