CN211411897U

CN211411897U - Rotatory inner core structure of mixer

Info

Publication number: CN211411897U
Application number: CN201922105651.8U
Authority: CN
Inventors: 崔立国
Original assignee: Cangnan Traditional Chinese Medicine Cosmetics Co ltd
Current assignee: Cangnan Traditional Chinese Medicine Cosmetics Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-09-04
Anticipated expiration: 2029-11-29

Abstract

The utility model provides a rotatory inner core structure of mixer, which comprises a motor, the cylinder, the barrel lid, pivot and stirring body, motor and cylinder coaxial arrangement are the below of barrel respectively, the articulated lid of barrel lid closes on the barrel, the pivot is vertical run through the barrel and with barrel fixed connection, the pivot upper end and the spindle coaxial coupling of motor, be equipped with the cavity that is used for installing the stirring body in the pivot, the stirring body is equipped with the rotary column of driving gear and establishes the puddler in the rotary column side including the side, the rotary column center runs through and is equipped with the column shaft, the column shaft can be rotatory in the rotary column activity, the column shaft is installed on the column shaft hole that is equipped with in the pivot cavity, the puddler is worn out the stirring hole that the pivot cavity was equipped with outside the pivot, the meshing of driving gear has vertical rack, rack lower extreme fixedly connected with ejector pad, the ejector pad constitutes the cooperation of sliding with the. Under the effect of motor and cylinder, the puddler can realize along the pivot rotation and luffing motion, realizes intensive mixing, avoids empty stirring to take place.

Description

Rotatory inner core structure of mixer

Technical Field

The utility model relates to a mixer field, concretely relates to rotatory inner core structure of mixer.

Background

The stirring that current mixer is single direction basically, can realize intensive mixing to liquid and solid-state basically, but be used for gluey material such as medicine thick liquid, just can't reach abundant effect, the leading cause is that the mobility of medicine thick liquid is relatively poor, and it needs more to fill up the time in space with liquid phase ratio, and the condition that empty stirring often can appear because the volume is too big or stirring speed is too fast in stirring portion, even reduce the volume also can appear stirring inadequately, it also can reduce stirring efficiency to reduce stirring speed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a rotatory inner core structure of mixer that also can carry out intensive mixing to the material that is gluing such as medicine thick liquid:

a rotary inner core structure of a stirrer comprises a motor, an air cylinder, a barrel body cover, a rotary shaft and a stirring body, wherein the motor and the air cylinder are coaxially arranged above and below the barrel body respectively, the barrel body cover is hinged to and covers the barrel body, the rotary shaft vertically penetrates through the barrel body and is fixedly connected with the barrel body, the upper end of the rotary shaft is coaxially connected with a machine shaft of the motor, a cavity for installing the stirring body is arranged in the rotary shaft, the stirring body comprises a rotary column with transmission teeth on the side surface and a stirring rod arranged on the side surface of the rotary column, a column shaft is arranged in the center of the rotary column in a penetrating mode, the column shaft can movably rotate in the rotary column, the column shaft is arranged on a column shaft hole arranged in the cavity of the rotary shaft, the stirring rod penetrates out of a stirring hole arranged in the cavity of the rotary shaft and is meshed with the rotary shaft, a vertical rack is meshed with the lower, the push block is connected with a piston rod of the air cylinder through a rod hole arranged at the lower end, and the piston rod of the air cylinder can movably rotate in the rod hole.

Preferably, the rotary column is mutually embedded with the stirring hole, the rotary column can movably rotate in the stirring hole, one side of the rotary column, which is provided with the stirring rod, penetrates out of the stirring hole, and compared with the condition that only the stirring rod penetrates out of the rotating shaft, the vertical swing angle of the stirring rod is larger, and a wider stirring area is achieved.

Preferably, the stirring hole department still is equipped with the rubber sleeve, the rubber sleeve inlays the puddler cover through the sealed hole that is equipped with, the rubber sleeve is equipped with elastic fold in sealed hole both sides, the rubber sleeve does not contact with the rotary column each other, can prevent effectively that the material from stirring the hole entering pivot in.

Preferably, still fixed spacing portion that is equipped with the vertical distance of sliding of restriction ejector pad in the pivot cavity, it is possible to appear the deviation to come the control distance by the cylinder promotion alone, and leads to driving gear and rack disengagement state, uses spacing portion can control more accurately, also can prevent simultaneously that the puddler from swinging the in-process and touching the pivot.

Preferably, still be equipped with the fixed block in the pivot cavity, the ejector pad side is equipped with the notch, the ejector pad passes through the notch and constitutes the cooperation of sliding with the fixed block, and it is rotatory that the meshing that singly leans on driving tooth and rack makes the pivot drive ejector pad, probably destroys the meshing effect, sets up the fixed block and makes the pivot directly drive the ejector pad rotatory.

Preferably, the bottom shaft and the shaft cover are vertically divided along the center of the cavity in the rotating shaft, the bottom shaft and the shaft cover are mutually covered, the limiting part and the fixing block are both positioned in the bottom shaft, the bottom shaft and the shaft cover are both provided with column shaft holes, and the rotating shaft is convenient to install and maintain in the bottom shaft due to the separation design.

Preferably, the limiting part is provided with a threaded hole, the shaft cover is connected to the bottom shaft through a threaded hole screw, and the limiting part is added to connect the bottom shaft and the shaft cover.

Preferably, be equipped with the sealing glue layer on the contact surface of bottom shaft and shaft cap, prevent that the material from getting into the pivot cavity, also make the screw connection of bottom shaft and shaft cap more fastening.

The utility model discloses following beneficial effect has: under the action of rotation of the motor and push-pull of the air cylinder, the stirring rod can rotate along the rotating shaft and swing up and down, so that sufficient stirring is realized, and idle stirring is avoided.

Drawings

Fig. 1 is a schematic structural diagram of the embodiment.

Fig. 2 is a top view of the embodiment.

Fig. 3 is a schematic diagram of the cylinder driving of the embodiment.

Fig. 4 is a schematic structural diagram of the push block of the embodiment.

Fig. 5 is a schematic view of a bottom structure of the push block according to the embodiment.

FIG. 6 is a schematic structural view of the stirring body of the embodiment.

FIG. 7 is a schematic view of a rotating shaft structure according to an embodiment.

Fig. 8 is a schematic structural view of the rubber sleeve of the embodiment.

FIG. 9 is a schematic view of the base and barrel of the embodiment.

1. A motor; 2. a cylinder; 3. a barrel; 4. a rotating shaft; 5. a cylinder cover; 6. a transmission gear; 7. turning the column; 8. A stirring rod; 9. a column shaft; 10. a column shaft hole; 11. a stirring hole; 12. a rack; 13. a push block; 14. a rod hole; 15. a piston rod; 16. a limiting part; 17. a fixed block; 18. a notch; 19. a bottom shaft; 20. a shaft cover; 21. A threaded hole; 22. sealing the adhesive layer; 23. a rubber sleeve; 24. sealing the hole; 25. elastic pleats; 26. a base; 27. an extension shaft.

Detailed Description

The present invention will be further described with reference to the accompanying drawings 1 to 9 and the embodiments.

A rotary inner core structure of a stirrer comprises a motor 1, a cylinder 2, a barrel 3, a barrel cover 5, a rotary shaft 4 and a stirring body, wherein the motor 1 and the cylinder 2 are coaxially arranged above and below the barrel 3 respectively, the barrel cover 5 is hinged and covered on the barrel 3, the barrel cover 5 is opened in a rotary mode so as to be convenient for placing and taking materials, the rotary shaft 4 vertically penetrates through the barrel 3 and is fixedly connected with the barrel 3, the rotary shaft 4 can drive the barrel 3 to rotate coaxially, the upper end of the rotary shaft 4 is connected with a shaft of the motor 1 in a coaxial transmission mode, a cavity for installing the stirring body is arranged in the rotary shaft 4, the stirring body comprises a rotary column 7 with a transmission gear 6 on the side surface and a stirring rod 8 arranged on the side surface of the rotary column 7, the stirring rod 8 is symmetrical to the transmission gear 6 and is provided with two stirring rods, a column shaft 9 is arranged in the center of the rotary column 7 in a penetrating mode, the column shaft 9 is connected with the rotary column 7 through a rolling bearing, the, stirring rod 8 is equipped with through 4 cavitys of pivot 11 outside 4, the meshing of driving gear 6 has

vertical rack

12, 12 lower extreme fixedly connected with ejector pad 13 of rack, ejector pad 13 constitutes the cooperation of sliding with the internal surface of 4 cavitys of pivot, ejector pad 13, rotary column 7 and pivot 4 are with changeing under motor 1 drives, ejector pad 13 connects the piston rod 15 of cylinder 2 through the pole hole 14 that the lower extreme was equipped with, piston rod 15 is connected for antifriction bearing with pole hole 14, piston rod 15 can be rotatory in pole hole 14 activity, motor 1 is rotatory and under the 2 push-and-pull effects of cylinder, stirring rod 8 can realize rotating and the luffing motion along pivot 4, realize the intensive mixing, the empty emergence of stirring has been avoided.

The rotary column 7 and the mutual gomphosis in stirring hole 11, the rotary column 7 can be rotatory in the activity of stirring hole 11, one side that the rotary column 7 was equipped with puddler 8 is worn out outside stirring hole 11, wear out pivot 4 outer phase comparison with only puddler 8, can make puddler 8's luffing motion angle bigger, thereby reach wider stirring area, stirring hole 11 department is equipped with rubber sleeve 23, rubber sleeve 23 inlays 8 covers of puddler through the sealed hole 24 that is equipped with, rubber sleeve 23 is equipped with elasticity fold 25 in sealed hole 24 both sides, rubber sleeve 23 and rotary column 7 contactless each other, rubber sleeve 23 can prevent effectively that the material from getting into pivot 4 in the stirring hole 11, the setting of elasticity fold 25 is guaranteed that puddler 8 can the undisturbed swing.

Still fixed spacing portion 16 that is equipped with the vertical distance of sliding of restriction ejector pad 13 in the cavity of pivot 4, it is possible to appear the deviation to control the distance only to lean on cylinder 2 to promote, and leads to driving gear 6 and rack 12 to break away from the engaged state, uses spacing portion 16 can control more accurately, also can prevent simultaneously that puddler 8 from swinging in-process from touching pivot 4. Still be equipped with fixed block 17 in the pivot 4 cavity, ejector pad 13 side is equipped with notch 18, and ejector pad 13 constitutes the cooperation of sliding through notch 18 and fixed block 17, and it is rotatory to rely on the meshing of driving gear 6 and rack 12 alone to make pivot 4 drive ejector pad 13, may destroy the meshing effect, sets up fixed block 17 and makes pivot 4 directly drive rotatory and do not influence the top and bottom of ejector pad 13 and slide.

In order to facilitate the installation and maintenance of the inside of the rotating shaft 4, the cavity of the rotating shaft 4 is designed to be openable, specifically, the rotating shaft 4 is vertically divided into a bottom shaft 19 and a shaft cover 20 along the center of the cavity, the bottom shaft 19 and the shaft cover 20 are mutually covered, a limiting part 16 and a fixing block 17 are both positioned in the bottom shaft 19, the bottom shaft 19 and the shaft cover 20 are both provided with a column shaft hole 10, a stirring body is connected with a piston rod 15 of an air cylinder 2 through the column shaft hole 10 and a push block 13 and then is installed on the bottom shaft 19, the rear cover is covered with the shaft cover 20, the limiting part 16 is respectively provided with a pair of upper and lower parts in the cavity of the rotating shaft 4, the limiting part 16 is provided with a threaded hole 21, the shaft cover 20 is connected with the bottom shaft 19 through a threaded hole 21 by a screw, the limiting part 16 is fully utilized, the function of connecting the bottom shaft 19 and the shaft cover 20 is added, the four screw connections can firmly cover the shaft cover 20, a sealing glue layer 22 is arranged on the, the elastic contact of the bottom shaft 19 with the shaft cover 20 is also made to make the screw connection more secure.

The use process comprises the following steps: open 5 cylinder covers and put into the material that needs the stirring and then close, switch on power starter motor 1 and cylinder 2, the pivot 4 rotates down cylinder 3 and puddler 8 and all rotates along pivot 4, and the puddler 8 luffing motion under the push-and-pull effect of cylinder 2 no matter powder, liquid or slurry can both reach the intensive mixing, and the power is cut off after the stirring finishes, open 5 cylinder covers and take out can.

In addition, as shown in fig. 9, a base 26 is provided for placing the present rotary inner core structure, specifically, an extension shaft 27 is fixedly extended from the bottom center of the cylinder 3, a bearing groove is provided on the base 26, a rolling bearing is fixedly provided in the bearing groove, and the extension shaft 27 and the base 26 are connected with each other through the rolling bearing, so that the cylinder 3 can movably rotate on the base 26.

It should be noted that any part of the cylinder 3 which may be contacted by the material may be covered with a protective film to ensure the quality of the material to be stirred and to prevent corrosion inside the cylinder 3.

It is obvious that the above embodiments of the present invention are only examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. There is no need or no way to give poor examples of all embodiments. And that such obvious changes and modifications are within the scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides a rotatory inner core structure of mixer which characterized in that: comprises a motor (1), a cylinder (2), a cylinder (3), a cylinder cover (5), a rotating shaft (4) and a stirring body, wherein the motor (1) and the cylinder (2) are respectively coaxially arranged above and below the cylinder (3), the cylinder cover (5) is hinged to the cylinder (3), the rotating shaft (4) vertically penetrates through the cylinder (3) and is fixedly connected with the cylinder (3), the upper end of the rotating shaft (4) is connected with the shaft of the motor (1) in a coaxial transmission manner, a cavity for installing the stirring body is arranged in the rotating shaft (4), the stirring body comprises a rotating column (7) with a transmission gear (6) on the side surface and a stirring rod (8) arranged on the side surface of the rotating column (7), a column shaft (9) is arranged in the center of the rotating column (7) in a movable manner, the column shaft (9) can rotate in the rotating column (7), and is arranged on a column shaft hole (10) arranged in the cavity of the rotating shaft (4), stirring rod (8) are worn out stirring hole (11) that pivot (4) cavity was equipped with outside pivot (4), driving gear (6) meshing has vertical rack (12), rack (12) lower extreme fixedly connected with ejector pad (13), ejector pad (13) constitute the cooperation of sliding with the internal surface of pivot (4) cavity, piston rod (15) of cylinder (2) are connected through rod hole (14) that the lower extreme was equipped with in ejector pad (13), piston rod (15) of cylinder (2) can be in rod hole (14) activity rotation.

2. A rotary core structure for a mixer in accordance with claim 1, wherein: the rotary column (7) is embedded with the stirring hole (11), the rotary column (7) can movably rotate in the stirring hole (11), and one side of the rotary column (7) provided with the stirring rod (8) penetrates out of the stirring hole (11).

3. A rotary core structure for a mixer in accordance with claim 2, wherein: stirring hole (11) department still is equipped with rubber sleeve (23), rubber sleeve (23) inlay puddler (8) cover through sealed hole (24) that are equipped with, rubber sleeve (23) are equipped with elasticity fold (25) in sealed hole (24) both sides, rubber sleeve (23) and rotary column (7) are not contacted each other.

4. A rotary core structure for a mixer in accordance with claim 1, wherein: and a limiting part (16) for limiting the vertical sliding distance of the push block (13) is further fixedly arranged in the cavity of the rotating shaft (4).

5. A rotary core structure for mixer according to claim 4, wherein: still be equipped with fixed block (17) in the pivot (4) cavity, ejector pad (13) side is equipped with notch (18), ejector pad (13) pass through notch (18) and constitute the cooperation of sliding with fixed block (17).

6. A rotary core structure for mixer according to claim 5, wherein: the utility model discloses a hollow cavity, including pivot (4), bottom shaft (19) and shaft cap (20) are vertically cut apart along the cavity center to pivot (4), bottom shaft (19) and shaft cap (20) are covered each other and are closed, spacing portion (16) and fixed block (17) all are located bottom shaft (19), bottom shaft (19) and shaft cap (20) all are equipped with post shaft hole (10).

7. A rotary core structure for a mixer in accordance with claim 6, wherein: the limiting part (16) is provided with a threaded hole (21), and the shaft cover (20) is connected to the bottom shaft (19) through the threaded hole (21) in a screw mode.

8. A rotary core structure for a mixer in accordance with claim 7, wherein: and a sealing glue layer (22) is arranged on the contact surface of the bottom shaft (19) and the shaft cover (20).