CN2335766Y - Equation mixer - Google Patents
Equation mixer Download PDFInfo
- Publication number
- CN2335766Y CN2335766Y CN 98240518 CN98240518U CN2335766Y CN 2335766 Y CN2335766 Y CN 2335766Y CN 98240518 CN98240518 CN 98240518 CN 98240518 U CN98240518 U CN 98240518U CN 2335766 Y CN2335766 Y CN 2335766Y
- Authority
- CN
- China
- Prior art keywords
- fixed
- stirring
- sealing ring
- shaft
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The utility model relates to a mixing machine which positions a rotary stirring device in a fixed container. The mixing machine is composed of a supporting seat, a stirring shaft, a stirring-bowl, a fixed sealing ring, a movable sealing ring, a gear box and a motor. The fixed sealing ring is fixed on the lateral plate of the stirring-bowl. The movable sealing ring is fixed on the stirring shaft. The motor shaft is directly inserted into the gear box. The stirring shaft is engaged with the gear box. Because the lateral plate of the stirring-bowl is processed into an outward arch or an inward arch, the fixed sealing ring is tightly appressed on the movable sealing ring. Even when the sealing rings are abraded, the sealing rings has a self compensating function. The utility model has the advantages of simple structure, long service life and good tightness, being suitable for various apparatuses for stirring materials, which need to be sealed axially.
Description
The utility model relates to a kind of mixer that has gyratory agitation device in fixed container.
Existing mixer mainly comprises mixing drum, shaft, seal, supporting base, gear-box and motor etc., for example forced action type horizontal mixer, mortar mixer etc., the transmission of its motor is generally all passed through V belt or is adopted the transmission of resilient key shaft coupling, gear coupling or sprocket wheel shaft coupling are generally all adopted in the transmission of shaft, the structure more complicated, cost is higher.Its seal generally all adopts cup packing, gland packing sealing and the mechanical seal of band skeleton, but service time is not long, and the material of stirring just usually makes seal aging, obstruction, and causes wearing and tearing, causes seal fails.
The purpose of this utility model aims to provide a kind of drive mechanism compactness, hermetically-sealed construction simply, aging, the equation mixer that do not stop up and after wearing and tearing, can compensate automatically.
The utility model comprises supporting base, shaft, mixing drum, seal, gear-box and motor.Seal is established fixed circle of sealing and sealing moving-coil, and the fixed circle of sealing is fixed on the mixing drum side plate, and the sealing moving-coil is fixed on the shaft, and motor reel directly inserts gear-box, shaft and gear-box bridle joint.
Compare with existing mixer, gear-box of the present utility model rotates by the gear driven shaft, owing to be provided with fixed circle of sealing and sealing moving-coil, and the side plate of mixing drum outwards can be processed into or the shape of inwardly encircleing in advance, be fixed on the mixing drum side plate as long as will seal fixed circle, resemble the very big butterfly spring of a chip size, can bear certain axial elasticity power, make sealing decide circle and tightly be pressed on the sealing moving-coil, reach good sealing effectiveness.Because the mixing drum side plate produces certain elastic force, so after sealing is decided circle and sealed the moving-coil wearing and tearing, can play the effect of automatic compensation.It is simple in structure, and long service life is a kind of functional, the equipment that the various materials that being applicable to needs axial seal stir.
Fig. 1 is a structure chart of the present utility model.
As shown in Figure 1, the utility model by supporting base 1, shaft 2, mixing drum 3, sealing enclose 4 surely, sealing moving-coil 5, gear-box 6, motor 7 etc. form.Shaft 2 directly inserts gear-box 6 with motor reel, shaft 2 and gear-box 6 bridle joints.Sealing is enclosed 4 surely and is fixed on mixing drum 3 side plates, and the side plate of mixing drum can be processed into outside or inside arch in advance.Sealing moving-coil 5 is fixed on the shaft 2.Motor 7 adopts B5 termination formula motor, directly inserts gear-box 6 and carries out transmission.
Claims (3)
1. equation mixer, comprise supporting base, shaft, mixing drum, seal, gear-box and motor, it is characterized in that said seal establishes fixed circle of sealing and sealing moving-coil, the fixed circle of sealing is fixed on the mixing drum side plate, the sealing moving-coil is fixed on the shaft, motor reel directly inserts gear-box, shaft and gear-box bridle joint.
2. equation mixer as claimed in claim 1 is characterized in that the side plate of said mixing drum is outside or inside arch.
3. equation mixer as claimed in claim 1 is characterized in that said motor is a B5 termination formula motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98240518 CN2335766Y (en) | 1998-09-04 | 1998-09-04 | Equation mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98240518 CN2335766Y (en) | 1998-09-04 | 1998-09-04 | Equation mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2335766Y true CN2335766Y (en) | 1999-09-01 |
Family
ID=33987505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98240518 Expired - Fee Related CN2335766Y (en) | 1998-09-04 | 1998-09-04 | Equation mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2335766Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100338378C (en) * | 2005-03-16 | 2007-09-19 | 哈尔滨工业大学 | Sealing device between rotating shaft and liquid nitrogen container |
| CN106852214A (en) * | 2016-12-01 | 2017-06-16 | 东北农业大学 | Solid-state chemical fertilizer is anti-blocking to apply fertilizer applicator |
-
1998
- 1998-09-04 CN CN 98240518 patent/CN2335766Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100338378C (en) * | 2005-03-16 | 2007-09-19 | 哈尔滨工业大学 | Sealing device between rotating shaft and liquid nitrogen container |
| CN106852214A (en) * | 2016-12-01 | 2017-06-16 | 东北农业大学 | Solid-state chemical fertilizer is anti-blocking to apply fertilizer applicator |
| CN106852214B (en) * | 2016-12-01 | 2019-05-10 | 东北农业大学 | Solid-state chemical fertilizer is anti-blocking to apply fertilizer applicator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |