CN210356917U - Bipyramid blendor is used in tungsten carbide processing - Google Patents

Bipyramid blendor is used in tungsten carbide processing Download PDF

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Publication number
CN210356917U
CN210356917U CN201920882039.9U CN201920882039U CN210356917U CN 210356917 U CN210356917 U CN 210356917U CN 201920882039 U CN201920882039 U CN 201920882039U CN 210356917 U CN210356917 U CN 210356917U
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CN
China
Prior art keywords
barrel
shaft
belt wheel
stirring
tungsten carbide
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Active
Application number
CN201920882039.9U
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Chinese (zh)
Inventor
庄芳
张美滨
邱玉全
徐祥
王世鹏
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Ganzhou Sunny Non Ferrous Metals Co ltd
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Ganzhou Sunny Non Ferrous Metals Co ltd
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Priority to CN201920882039.9U priority Critical patent/CN210356917U/en
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Abstract

A bipyramid mixer for processing tungsten carbide comprises a barrel, wherein conical parts are arranged on the upper part and the lower part of the barrel, a feed inlet is formed in the top of the barrel, a discharge outlet is formed in the bottom of the barrel, a stirring shaft is arranged in the center of the barrel, a barrel driving shaft is connected to the left end of the barrel and fixedly connected with the barrel, a bearing is arranged between the barrel driving shaft and a base on the left side of the barrel, and a barrel driving mechanism is arranged in the base on the left side; the center of the cylinder body is provided with a stirring shaft, and the right end of the stirring shaft is connected with a right base through a magnetic transmission mechanism; a stirring driving mechanism is arranged in the right machine base and comprises a second motor, a driving belt wheel is arranged on an output shaft of the second motor, a driven belt wheel is arranged on the transmission shaft, and the driven belt wheel is connected with the driving belt wheel on the second motor through a belt; this bipyramid blendor is used in tungsten carbide processing introduces the (mixing) shaft through magnetic drive in the bipyramid blendor for stirring speed improves machining efficiency, is worth wideling popularize.

Description

Bipyramid blendor is used in tungsten carbide processing
Technical Field
The utility model belongs to the technical field of the tungsten carbide processing technique and specifically relates to a bipyramid blendor is used in tungsten carbide processing.
Background
The double-cone mixer is a mechanical device which uniformly mixes various powder materials by a rotary tank body, powder or granular materials are conveyed into a double-cone container in a vacuum mode or manually fed into the double-cone container, and the materials are subjected to complex impact motion in the container along with the continuous rotation of the container, so that the uniform mixing is achieved.
The double-cone blender mixer is suitable for industries such as pharmacy, chemical industry, food, fodder, fuel and electron, and the double-cone blender mixer mixes powder and graininess that the mobility is better, and the effect is showing, because double-cone blender mixer convenient operation, low in labor strength, work efficiency are high, the even no dead angle of compounding and the steady characteristics of operation for it is used extensively.
In the tungsten carbide processing technology, carbon is required to be mixed with tungsten powder, a double-cone mixer is required in the carbon mixing process, and the double-cone mixer in the prior art is low in rotating speed so as to avoid wall sticking of materials due to overlarge centrifugal force, so that the mixing speed is low, and mixing is generally required for several hours.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bipyramid blendor is used in tungsten carbide processing that mixing speed is fast.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bipyramid blendor is used in tungsten carbide processing, the novel nipple rectifier comprises a cylindrical shel, the upper portion and the lower part of barrel all are equipped with the toper portion, the top of barrel is equipped with the feed inlet, the bottom is equipped with the discharge gate, the center of barrel is equipped with a (mixing) shaft, the left end connection of barrel is equipped with the barrel drive shaft, the barrel drive shaft links firmly with the barrel, be equipped with the bearing between barrel drive shaft and the left frame of barrel, be equipped with barrel actuating mechanism in the left frame, barrel actuating mechanism includes first motor and speed reducer, install driving pulley on the output shaft of first motor, install driven pulley on the input shaft of speed reducer, be connected through the belt between driving pulley and the driven pulley.
The center of the cylinder is provided with a stirring shaft, the right end of the stirring shaft is connected with a right side machine base through a magnetic transmission mechanism, the magnetic transmission mechanism comprises an inner rotor, an outer rotor, an isolation sleeve, a sleeve and a bearing seat, wherein the inner rotor is fixedly connected with the right end of the stirring shaft, the outer rotor is fixedly connected with the left end of a transmission shaft, the isolation sleeve is arranged between the inner rotor and the outer rotor, the inner rotor is cylindrical and is sleeved on the isolation sleeve, magnetic steel is embedded on the inner wall of the inner rotor and the outer wall of the outer rotor, the isolation sleeve is fixedly connected with the cylinder, the right end of the isolation sleeve is;
the machine base on the right side is internally provided with a stirring driving mechanism, the stirring driving mechanism comprises a second motor, an output shaft of the second motor is provided with a driving belt wheel, a transmission shaft is provided with a driven belt wheel, and the driven belt wheel is connected with the driving belt wheel on the second motor through a belt. The second motor drives the driving belt wheel, the transmission shaft is driven to rotate through belt transmission, the transmission shaft drives the outer rotor to rotate, the outer rotor drives the magnetic steel to generate magnetic field change, and therefore the inner rotor is driven to rotate through magnetic force, the stirring shaft is driven to rotate, and the inner stirring blades are driven to rotate.
As a further aspect of the present invention: and the stirring shaft is provided with stirring blades.
As a further aspect of the present invention: the inner wall of the barrel at the left end of the stirring shaft is provided with a shaft seat, the shaft seat is fixedly connected with the barrel, the shaft seat is provided with a through hole matched with the stirring shaft, the left end of the stirring shaft is inserted into the shaft seat, and a bearing is arranged between the shaft seat and the shaft seat.
As a further aspect of the present invention: the right end of the cylinder body is provided with a hole matched with the isolation sleeve.
As a further aspect of the present invention: and a sealing ring is arranged between the cylinder body and the isolating sleeve.
As a further aspect of the present invention: the isolation sleeve, the bearing seat and the transmission shaft are coaxially arranged.
As a further aspect of the present invention: gaps are arranged between the inner rotor and the isolation sleeve and between the isolation sleeve and the outer rotor.
Compared with the prior art, the beneficial effects of the utility model are that: according to the double-cone mixer for processing the tungsten carbide, the stirring shaft driven by magnetic force is introduced into the double-cone mixer, so that the stirring speed is increased, and the processing efficiency is improved;
due to the external magnetic drive, the sealing of the cylinder body can be ensured, and the protection of inert gas rushing into the cylinder body is not influenced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the barrel of the present invention;
fig. 3 is a schematic structural diagram of the magnetic transmission mechanism of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, in the embodiment of the present invention, a bipyramid blendor is used in tungsten carbide processing, including barrel 1, the upper portion and the lower part of barrel 1 all are equipped with toper portion 2, the top of barrel 1 is equipped with the feed inlet, the bottom is equipped with the discharge gate, the center of barrel 1 is equipped with a (mixing) shaft 3, the left end of barrel 1 is connected and is equipped with barrel drive shaft 4, barrel drive shaft 4 links firmly with barrel 1, be equipped with the bearing between barrel drive shaft 4 and the left frame 100 of barrel 1, be equipped with barrel actuating mechanism in the left frame 100, barrel actuating mechanism includes first motor 5 and speed reducer 6, install driving pulley on the output shaft of first motor 5, install driven pulley on the input shaft of speed reducer 6, be connected through the belt between driving pulley and the driven pulley, the output shaft of speed reducer 6 passes through. The first motor 5 drives the driving belt wheel, the driving belt wheel drives the driven belt wheel to rotate through belt transmission to input power to the speed reducer, and the output shaft of the speed reducer drives the cylinder driving shaft 4 to rotate, so that the cylinder 1 is driven to rotate.
The center of the cylinder 1 is provided with a stirring shaft 3, the right end of the stirring shaft 3 is connected with a right-side machine base 100 through a magnetic transmission mechanism 7, the magnetic transmission mechanism 7 comprises an inner rotor 8, an outer rotor 9, an isolation sleeve 10, a sleeve 11 and a bearing seat 12, wherein the inner rotor 8 is fixedly connected with the right end of the stirring shaft 3, the outer rotor 9 is fixedly connected with the left end of a transmission shaft 15, the isolation sleeve 10 is arranged between the inner rotor 8 and the outer rotor 9, the inner rotor 8 is cylindrical and is sleeved on the isolation sleeve 10, magnetic steel 13 is embedded on the inner wall of the inner rotor 8 and the outer wall of the outer rotor 9, the isolation sleeve 10 is fixedly connected with the cylinder 1, the right end of the isolation sleeve 10 is fixedly connected with the sleeve;
the machine base 100 on the right side is internally provided with a stirring driving mechanism, the stirring driving mechanism comprises a second motor 14, an output shaft of the second motor 14 is provided with a driving belt wheel, a transmission shaft 15 is provided with a driven belt wheel, and the driven belt wheel is connected with the driving belt wheel on the second motor 14 through a belt. The second motor 14 drives the driving belt wheel, the transmission shaft 15 is driven to rotate through belt transmission, the transmission shaft 15 is driven to rotate to drive the outer rotor 9 to rotate, the outer rotor 9 drives the magnetic steel 13 to generate magnetic field change, so that the inner rotor 8 is driven to rotate through magnetic force, the stirring shaft 3 is driven to rotate, and the inner stirring blades are driven to rotate.
Further, stirring blades are arranged on the stirring shaft 3. The stirring blade can be a straight blade paddle type stirring blade or a slant blade paddle type stirring blade.
Further, an axle seat is arranged on the inner wall of the barrel body 1 at the left end of the stirring shaft 3, the axle seat is fixedly connected with the barrel body 1, a through hole matched with the stirring shaft 3 is arranged on the axle seat, the left end of the stirring shaft 3 is inserted into the axle seat, and a bearing is arranged between the axle seat and the axle seat.
Further, the right end of the cylinder body 1 is provided with an opening matched with the isolation sleeve 10.
Further, a sealing ring is arranged between the cylinder body 1 and the isolation sleeve 10.
Further, the cylinder 1, the isolation sleeve 10 and the sleeve 11 are connected through flanges and bolts.
Further, the spacer sleeve 10, the sleeve 11, the bearing seat 12 and the transmission shaft 15 are all coaxially arranged.
Further, gaps are arranged between the inner rotor 8 and the isolation sleeve 10 and between the isolation sleeve 10 and the outer rotor 9.
Furthermore, a plurality of magnetic steels 13 are arranged on the inner rotor 8 and the outer rotor 9 and are distributed in an even annular array.
Further, the right side of barrel 1 supports through the sleeve 11 that links firmly, and sleeve 11 is installed in bearing frame 12 through the bearing again to the realization is connected with the rotation of bearing frame 12, supports barrel 1 through bearing frame 12, finally supports barrel 1 by frame 100 on right side, and guarantees the normal rotation of barrel 1.
The utility model discloses a structural feature and theory of operation: firstly, feeding materials, introducing inert gas for protection, then starting the first motor 5 to drive the barrel body 1 to rotate at a low speed to start mixing materials, and then starting the second motor 14 to drive the stirring shaft 3 to rotate at a high speed to mix the materials in the barrel body more efficiently.
It should be noted that the speed reducer 6 and the motor are both existing mature devices, the structure and the model thereof are not described herein, and the motor is respectively connected with the power supply through the switch for power supply and control.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. A bipyramid mixer for processing tungsten carbide comprises a barrel and is characterized in that conical parts are arranged on the upper portion and the lower portion of the barrel, a feed inlet is formed in the top of the barrel, a discharge outlet is formed in the bottom of the barrel, a stirring shaft is arranged in the center of the barrel, a barrel driving shaft is connected to the left end of the barrel and fixedly connected with the barrel, a bearing is arranged between the barrel driving shaft and a base on the left side of the barrel, a barrel driving mechanism is arranged in the base on the left side of the barrel and comprises a first motor and a speed reducer, a driving belt wheel is mounted on an output shaft of the first motor, a driven belt wheel is mounted on an input shaft of the speed reducer, the driving belt wheel is connected with the driven belt wheel through;
the center of the cylinder is provided with a stirring shaft, the right end of the stirring shaft is connected with a right side machine base through a magnetic transmission mechanism, the magnetic transmission mechanism comprises an inner rotor, an outer rotor, an isolation sleeve, a sleeve and a bearing seat, wherein the inner rotor is fixedly connected with the right end of the stirring shaft, the outer rotor is fixedly connected with the left end of a transmission shaft, the isolation sleeve is arranged between the inner rotor and the outer rotor, the inner rotor is cylindrical and is sleeved on the isolation sleeve, magnetic steel is embedded on the inner wall of the inner rotor and the outer wall of the outer rotor, the isolation sleeve is fixedly connected with the cylinder, the right end of the isolation sleeve is;
the machine base on the right side is internally provided with a stirring driving mechanism, the stirring driving mechanism comprises a second motor, an output shaft of the second motor is provided with a driving belt wheel, a transmission shaft is provided with a driven belt wheel, and the driven belt wheel is connected with the driving belt wheel on the second motor through a belt.
2. The double-cone mixer for processing tungsten carbide according to claim 1, wherein said stirring shaft is provided with stirring blades.
3. The double-cone mixer for processing tungsten carbide according to claim 1, wherein the inner wall of the cylinder at the left end of the stirring shaft is provided with a shaft seat, the shaft seat is fixedly connected with the cylinder, the shaft seat is provided with a through hole matched with the stirring shaft, the left end of the stirring shaft is inserted into the shaft seat, and a bearing is arranged between the shaft seat and the shaft seat.
4. The double-cone mixer for processing the tungsten carbide according to claim 1, wherein the right end of the cylinder body is provided with an opening matched with the isolation sleeve.
5. The double-cone mixer for processing tungsten carbide according to claim 1, wherein a sealing ring is provided between the cylinder and the spacer sleeve.
6. The double-cone mixer for processing tungsten carbide according to claim 1, wherein the spacer sleeve, the bearing seat and the transmission shaft are coaxially arranged.
7. The double-cone mixer for processing tungsten carbide according to claim 1, wherein gaps are provided between the inner rotor and the spacer sleeve and between the spacer sleeve and the outer rotor.
CN201920882039.9U 2019-06-12 2019-06-12 Bipyramid blendor is used in tungsten carbide processing Active CN210356917U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920882039.9U CN210356917U (en) 2019-06-12 2019-06-12 Bipyramid blendor is used in tungsten carbide processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920882039.9U CN210356917U (en) 2019-06-12 2019-06-12 Bipyramid blendor is used in tungsten carbide processing

Publications (1)

Publication Number Publication Date
CN210356917U true CN210356917U (en) 2020-04-21

Family

ID=70264417

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920882039.9U Active CN210356917U (en) 2019-06-12 2019-06-12 Bipyramid blendor is used in tungsten carbide processing

Country Status (1)

Country Link
CN (1) CN210356917U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A Double Cone Mixing Machine for Tungsten Carbide Processing

Effective date of registration: 20230804

Granted publication date: 20200421

Pledgee: Everbright Xinglong Trust Co.,Ltd.

Pledgor: GANZHOU SUNNY NON-FERROUS METALS CO.,LTD.

Registration number: Y2023980050936

PE01 Entry into force of the registration of the contract for pledge of patent right