CN210252123U - A agitating unit for producing heat stabilizer - Google Patents
A agitating unit for producing heat stabilizer Download PDFInfo
- Publication number
- CN210252123U CN210252123U CN201920783380.9U CN201920783380U CN210252123U CN 210252123 U CN210252123 U CN 210252123U CN 201920783380 U CN201920783380 U CN 201920783380U CN 210252123 U CN210252123 U CN 210252123U
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- stirring
- inner cylinder
- heat stabilizer
- producing
- rod
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Abstract
The utility model discloses a stirring device for producing a heat stabilizer, which comprises an inner cylinder and an outer cylinder; the inner cylinder is positioned above the outer cylinder; a top cover is fixed at the top of the inner cylinder; a feed inlet is formed in the top cover; the center of the feed inlet is connected with a rotating motor through a transmission shaft; the lower part of the inner cylinder is sleeved in the outer cylinder, and the bottom of the side surface of the inner cylinder is provided with a primary discharge hole; a material guiding and throwing rod is arranged above the first-stage discharge port; a plurality of stirring rods are arranged at the bottom of the inner cylinder; the bottom of the outer barrel is provided with a plurality of secondary discharge holes; the inner cylinder is of a conical structure, and a stirring mechanism is arranged in the inner cylinder in a penetrating manner; the stirring mechanism comprises a stirring motor, a main stirring paddle and two auxiliary stirring paddles, wherein the main stirring paddle is detachably connected with a rotating shaft of the stirring motor through a connecting rod, and the two auxiliary stirring paddles are in transmission connection with the main stirring paddle through a gear set; the utility model discloses an agitating unit for producing heat stabilizer can circulate the striking stirring to the material for the material can the homogeneous mixing.
Description
Technical Field
The utility model relates to a agitating unit for producing heat stabilizer belongs to plastics auxiliary agent production facility technical field.
Background
The heat stabilizer is one of important classes in plastic processing aids, is synchronous with the birth and development of PVC resin, and is mainly used in PVC resin processing, so that the proportion of the heat stabilizer to PVC resin and PVC soft and hard products is closely related. At present, in a processing technology of a heat stabilizer, a finished product is prepared by the steps of stirring, filter pressing, drying, crushing and the like of raw materials; traditional agitating unit is spiral stirring rake, and it is inhomogeneous to appear mixing in the stirring, and the reaction phenomenon such as insufficient influences product quality moreover. Therefore, in order to solve the above problems, it is highly desirable to design a new stirring apparatus for producing a heat stabilizer.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a agitating unit for producing heat stabilizer can circulate the striking stirring to the material for the material can the homogeneous mixing.
The stirring device for producing the heat stabilizer comprises an inner cylinder and an outer cylinder; the inner cylinder is positioned above the outer cylinder; a top cover is fixed at the top of the inner cylinder; a feed inlet is formed in the top cover; the center of the feed inlet is connected with a rotating motor through a transmission shaft; the lower part of the inner cylinder is sleeved in the outer cylinder, and the bottom of the side surface of the inner cylinder is provided with a primary discharge hole; a material guide throwing rod is arranged on the outer side of the inner cylinder and above the primary discharge port; a plurality of stirring rods are arranged at the bottom of the inner cylinder; the bottom of the outer barrel is provided with a plurality of secondary discharge holes; the inner cylinder is of a conical structure, and a stirring mechanism is arranged in the inner cylinder in a penetrating manner; the stirring mechanism comprises a stirring motor, a main stirring paddle and two auxiliary stirring paddles, wherein the main stirring paddle is detachably connected with a rotating shaft of the stirring motor through a connecting rod, and the two auxiliary stirring paddles are in transmission connection with the main stirring paddle through a gear set; the two auxiliary stirring paddles are symmetrically arranged below the main stirring paddle, the stirring motor is connected with the main stirring paddle by using the connecting rod, namely, the stirring shaft of the main stirring paddle is inserted into the side U-shaped opening at the end part of the connecting rod, the plug pin is inserted, and the fastening bolt is locked; then the material to be stirred is sent into the inner cylinder through the feed inlet, the stirring motor is started, the main stirring paddle is driven to rotate through the connecting rod, and the main stirring paddle is in transmission connection with the auxiliary stirring paddle through the gear set, so that the main stirring paddle rotates and simultaneously drives the auxiliary stirring paddle to rotate, the material sent into the inner cylinder can be stirred, and the coarse mixing of the material is realized; when the material to be stirred is completely fed into the inner cylinder, the dust cover on the feeding hole is covered, and the fastening bolt and the bolt are disassembled, so that the main stirring paddle is separated from the stirring motor; starting a rotating motor to drive the inner cylinder to rotate around the inner wall of the lantern ring, throwing the coarsely mixed materials into the outer cylinder through a first-stage discharge port, and installing a dispersing screen plate in the first-stage discharge port to ensure that the coarsely mixed materials can enter the outer cylinder after being dispersed by the dispersing screen plate, so that the materials can be fully mixed; the rotating motor drives the inner cylinder to rotate and simultaneously drives the material guide throwing rod on the outer side of the inner cylinder and the plurality of stirring rods at the bottom of the inner cylinder to rotate, so that the coarse mixing bulk materials entering the outer cylinder can be secondarily stirred; the material guide throwing rod is formed by hinging the long rod and the short rod, so that the short rod can swing and stir around the long rod, the moving range is wider, and the material mixing is more uniform; the mixed material after the secondary stirring is led out through a secondary discharge hole at the bottom of the outer barrel.
As preferred embodiment, the feed inlet upper cover is equipped with the dust cover, can prevent that the material from splashing the ejection of compact from the feed inlet when getting rid of the material, influencing the compounding.
As a preferred embodiment, a dispersing screen plate is arranged in the first-stage discharge hole, so that the coarsely mixed materials can be scattered, and the materials are prevented from being bonded into a mass to influence mixing.
Furthermore, the material guide throwing rod is formed by hinging a long rod and a short rod; the long rod is of an inverted L-shaped structure, the upper end of the long rod is fixed on the outer side of the inner cylinder, and the lower end of the long rod is hinged with the short rod through a pin shaft.
Further, a bearing seat is installed in the center of the bottom of the outer cylinder; the bottom end of the stirring rod in the center of the bottom of the inner cylinder is arranged in the bearing seat through a bearing.
As a preferred embodiment, the two sides of the bottom of the outer barrel are provided with the discharging guide plates, so that the mixed material is conveniently led out from the secondary discharging hole.
Furthermore, main stirring rake and vice stirring rake are constituteed by (mixing) shaft and stirring vane, and stirring vane equipartition is in the (mixing) shaft periphery.
As a preferred embodiment, one end of the connecting rod is welded and fixed with the rotating shaft of the stirring motor, and the other end of the connecting rod is provided with a side U-shaped opening; the end part of a stirring shaft of the main stirring paddle extends into the side U-shaped opening and is connected with the connecting rod through a bolt; one end of the bolt is radially provided with a screw hole; fastening bolts are installed in the screw holes in a threaded mode, the main stirring paddle and the stirring motor are driven in a detachable connection mode, and the problem of winding of a power line of the stirring motor when the inner barrel integrally rotates is avoided.
Furthermore, the gear set is composed of a driving gear arranged at the end part of the stirring shaft of the main stirring paddle and driven gears respectively arranged at the end parts of the stirring shafts of the two pairs of stirring paddles, and the two driven gears are respectively meshed with the driving gear.
Further, a lantern ring is installed at the top of the outer barrel; the inner cylinder is movably arranged in the collar.
Compared with the prior art, the utility model discloses an agitating unit for producing heat stabilizer utilizes the vice stirring rake of main stirring rake and two symmetrical settings to carry out preliminary stirring to the material that sends into the inner tube, sets up two pairs of stirring rakes symmetries below main stirring rake, and drives through the gear train is synchronous, carries out the circulation striking stirring to the material for the material can the homogeneous mixing; the material after preliminary stirring then gets rid of from the one-level discharge gate through the rotation of inner tube and send to the urceolus in to get rid of the pole and many stirring through the guide and carry out the secondary stirring with carrying out coarse mixing material, because the guide gets rid of the pole and is formed by stock and quarter butt are articulated, make the quarter butt can round stock swing back and forth stirring, stirring range is more extensive, and the compounding is more even.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the connection structure of the stirring mechanism of the present invention.
Fig. 3 is a schematic view of the gear train transmission structure of the present invention.
The parts in the drawings are marked as follows: 1-inner cylinder, 2-outer cylinder, 3-top cover, 4-feeding hole, 5-rotating motor, 6-guide throwing rod, 61-long rod, 62-short rod, 7-stirring rod, 8-secondary discharging hole, 9-stirring mechanism, 91-stirring motor, 92-main stirring paddle, 93-auxiliary stirring paddle, 10-connecting rod, 11-gear set, 111-driving gear, 112-driven gear, 12-dust cover, 13-dispersing screen plate, 14-bearing seat, 15-discharging guide plate, 16-bolt, 17-bolt hole and 18-lantern ring.
Detailed Description
The stirring device for producing the heat stabilizer shown in fig. 1 to 3 comprises an inner cylinder 1 and an outer cylinder 2; the inner cylinder 1 is positioned above the outer cylinder 2; a top cover 3 is fixed on the top of the inner cylinder 1; the top cover 3 is provided with a feeding hole 4; the center of the feed port 4 is connected with a rotating motor 5 through a transmission shaft; the lower part of the inner cylinder 1 is sleeved in the outer cylinder 2, and the bottom of the side surface of the inner cylinder 1 is provided with a primary discharge hole; a material guide throwing rod 6 is arranged on the outer side of the inner cylinder 1 and above the primary discharge port; a plurality of stirring rods 7 are arranged at the bottom of the inner cylinder 1; the bottom of the outer cylinder 2 is provided with a plurality of secondary discharge holes 8; the inner cylinder 1 is of a conical structure, and a stirring mechanism 9 is arranged in the inner cylinder in a penetrating manner; the stirring mechanism 9 comprises a stirring motor 91, a main stirring paddle 92 detachably connected with the stirring motor 91 through a connecting rod 10, and two auxiliary stirring paddles 93 in transmission connection with the main stirring paddle 92 through a gear set 11; the two auxiliary stirring paddles 93 are symmetrically arranged below the main stirring paddle 91.
And a dust cover 12 is covered on the feed port 4.
And a dispersing screen plate 13 is arranged in the first-stage discharge hole.
The material guide swinging rod 6 is formed by hinging a long rod 61 and a short rod 62; the long rod 61 is of an inverted L-shaped structure, the upper end of the long rod is fixed on the outer side of the inner cylinder 1, and the lower end of the long rod is hinged with the short rod 62 through a pin shaft.
A bearing seat 14 is arranged at the center of the bottom of the outer cylinder 2; the bottom end of the stirring rod 7 in the center of the bottom of the inner cylinder 1 is arranged in a bearing seat 14 through a bearing.
And discharge guide plates 15 are arranged on two sides of the bottom of the outer barrel 2.
The main stirring paddle 92 and the auxiliary stirring paddle 93 are both composed of a stirring shaft and stirring blades, and the stirring blades are uniformly distributed on the periphery of the stirring shaft.
One end of the connecting rod 10 is welded and fixed with a rotating shaft of the stirring motor 91, and the other end of the connecting rod is provided with a side U-shaped opening; the end of the stirring shaft of the main stirring paddle 92 extends into the side U-shaped opening and is connected with the connecting rod 10 through a bolt 16; one end of the bolt 16 is radially provided with a screw hole 17; a fastening bolt (not shown) is screwed into the screw hole 17.
The gear set 11 is composed of a driving gear 111 installed at the end of the stirring shaft of the main stirring paddle 92 and driven gears 112 installed at the end of the stirring shaft of the two pairs of stirring paddles 93, and the two driven gears 112 are engaged with the driving gear 111 respectively.
A lantern ring 18 is arranged at the top of the outer barrel 2; the inner barrel 1 is movably mounted in a collar 18.
The stirring device for producing the heat stabilizer utilizes the connecting rod to connect the stirring motor with the main stirring paddle, namely, the stirring shaft of the main stirring paddle is inserted into the side U-shaped opening at the end part of the connecting rod, and the bolt is inserted and locked; then the material to be stirred is sent into the inner cylinder through the feed inlet, the stirring motor is started, the main stirring paddle is driven to rotate through the connecting rod, and the main stirring paddle is in transmission connection with the auxiliary stirring paddle through the gear set, so that the main stirring paddle rotates and simultaneously drives the auxiliary stirring paddle to rotate, the material sent into the inner cylinder can be stirred, and the coarse mixing of the material is realized; when the material to be stirred is completely fed into the inner cylinder, the dust cover on the feeding hole is covered, and the fastening bolt and the bolt are disassembled, so that the main stirring paddle is separated from the stirring motor; starting a rotating motor to drive the inner cylinder to rotate around the inner wall of the lantern ring, throwing the coarsely mixed materials into the outer cylinder through a first-stage discharge port, and installing a dispersing screen plate in the first-stage discharge port to ensure that the coarsely mixed materials can enter the outer cylinder after being dispersed by the dispersing screen plate, so that the materials can be fully mixed; the rotating motor drives the inner cylinder to rotate and simultaneously drives the material guide throwing rod on the outer side of the inner cylinder and the plurality of stirring rods at the bottom of the inner cylinder to rotate, so that the coarse mixing bulk materials entering the outer cylinder can be secondarily stirred; the material guide throwing rod is formed by hinging the long rod and the short rod, so that the short rod can swing and stir around the long rod, the moving range is wider, and the material mixing is more uniform; the mixed material after the secondary stirring is led out through a secondary discharge hole at the bottom of the outer barrel.
The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.
Claims (10)
1. A agitating unit for producing heat stabilizer which characterized in that: comprises an inner cylinder and an outer cylinder; the inner cylinder is positioned above the outer cylinder; a top cover is fixed at the top of the inner cylinder; a feed inlet is formed in the top cover; the center of the feed inlet is connected with a rotating motor through a transmission shaft; the lower part of the inner cylinder is sleeved in the outer cylinder, and the bottom of the side surface of the inner cylinder is provided with a primary discharge hole; a material guide throwing rod is arranged on the outer side of the inner cylinder and above the primary discharge port; a plurality of stirring rods are arranged at the bottom of the inner cylinder; the bottom of the outer barrel is provided with a plurality of secondary discharge holes; the inner cylinder is of a conical structure, and a stirring mechanism is arranged in the inner cylinder in a penetrating manner; the stirring mechanism comprises a stirring motor, a main stirring paddle and two auxiliary stirring paddles, wherein the main stirring paddle is detachably connected with a rotating shaft of the stirring motor through a connecting rod, and the two auxiliary stirring paddles are in transmission connection with the main stirring paddle through a gear set; and the two auxiliary stirring paddles are symmetrically arranged below the main stirring paddle.
2. The stirring apparatus for producing a heat stabilizer according to claim 1, characterized in that: and the upper cover of the feed inlet is provided with a dust cover.
3. The stirring apparatus for producing a heat stabilizer according to claim 1, characterized in that: and a dispersing screen plate is arranged in the first-stage discharge hole.
4. The stirring apparatus for producing a heat stabilizer according to claim 1, characterized in that: the material guide throwing rod is formed by hinging a long rod and a short rod; the long rod is of an inverted L-shaped structure, the upper end of the long rod is fixed on the outer side of the inner cylinder, and the lower end of the long rod is hinged with the short rod through a pin shaft.
5. The stirring apparatus for producing a heat stabilizer according to claim 1, characterized in that: a bearing seat is arranged in the center of the bottom of the outer cylinder; the bottom end of the stirring rod in the center of the bottom of the inner cylinder is arranged in the bearing seat through a bearing.
6. The stirring apparatus for producing a heat stabilizer according to claim 1, characterized in that: and discharging guide plates are arranged on two sides of the bottom of the outer barrel.
7. The stirring apparatus for producing a heat stabilizer according to claim 1, characterized in that: the main stirring paddle and the auxiliary stirring paddle are both composed of a stirring shaft and stirring blades, and the stirring blades are uniformly distributed on the periphery of the stirring shaft.
8. The stirring apparatus for producing a heat stabilizer according to claim 1, characterized in that: one end of the connecting rod is welded and fixed with a rotating shaft of the stirring motor, and the other end of the connecting rod is provided with a side U-shaped opening; the end part of a stirring shaft of the main stirring paddle extends into the side U-shaped opening and is connected with the connecting rod through a bolt; one end of the bolt is radially provided with a screw hole; and fastening bolts are arranged in the screw holes in a threaded manner.
9. The stirring apparatus for producing a heat stabilizer according to claim 1, characterized in that: the gear set is composed of a driving gear arranged at the end part of the stirring shaft of the main stirring paddle and driven gears respectively arranged at the end parts of the stirring shafts of the two pairs of stirring paddles, and the two driven gears are respectively meshed with the driving gear.
10. The stirring apparatus for producing a heat stabilizer according to claim 1, characterized in that: the top of the outer barrel is provided with a lantern ring; the inner cylinder is movably arranged in the collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920783380.9U CN210252123U (en) | 2019-05-28 | 2019-05-28 | A agitating unit for producing heat stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920783380.9U CN210252123U (en) | 2019-05-28 | 2019-05-28 | A agitating unit for producing heat stabilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210252123U true CN210252123U (en) | 2020-04-07 |
Family
ID=70039291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920783380.9U Expired - Fee Related CN210252123U (en) | 2019-05-28 | 2019-05-28 | A agitating unit for producing heat stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210252123U (en) |
-
2019
- 2019-05-28 CN CN201920783380.9U patent/CN210252123U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 Termination date: 20210528 |