CN201070578Y - Horizontal stirring machine with a plurality of stirring shaft terminal sealing sections - Google Patents
Horizontal stirring machine with a plurality of stirring shaft terminal sealing sections Download PDFInfo
- Publication number
- CN201070578Y CN201070578Y CNU2007200073741U CN200720007374U CN201070578Y CN 201070578 Y CN201070578 Y CN 201070578Y CN U2007200073741 U CNU2007200073741 U CN U2007200073741U CN 200720007374 U CN200720007374 U CN 200720007374U CN 201070578 Y CN201070578 Y CN 201070578Y
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- Prior art keywords
- shaft
- sealings
- stirring
- axial plane
- stirring shaft
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Abstract
The utility model discloses a horizontal type mixer which has a plurality of stirring shaft end sealing parts, and the mixer comprises a horizontal type cylinder body and a stirring shaft. The outer flanks of the axial two end faces of the cylinder body are provided with bearing seats, the centers of the two end faces of the cylinder body are provided with holes, shaft sleeve seats are arranged at the position of the holes, the shaft sleeve seats have center holes which are axially interpenetrated, the shaft end of the stirring shaft penetrates the center holes of the shaft sleeve seats, and can be rotationally supported on the bearing seats. At least two sealing parts of a front sealing part and a rear sealing part are axially arranged in the shaft sleeve seats, the sealing parts are of ring-shaped wear resistant rubber plates, the inner circle faces of the rubber plates are axially bent in the clearance between the inner walls of the center holes of the shaft sleeve seats and the axial plane of the stirring shaft, and are contacted and enclasped with the axial plane of the stirring shaft. Lubricating oil pipelines are also arranged in the shaft sleeve seats. The contacting surface of the inner circles of the rubber plates and the axial plane of the stirring shaft is large, the wear resistant performance is good, the better sealing effect is formed, and the component damage caused by the fact that the mixed material leaks to the shaft head can be effectively prevented.
Description
Technical field
The utility model relates to a kind of horizontal mixer, and in particular for producing the horizontal mixer of commodity mortars such as dry-mixed mortar, premixing mortar, it has a plurality of stirring axle head sealings.
Background technology
Now, commodity mortars such as the dry-mixed mortar that extensive employing batch production is produced in architectural engineering, premixing mortar substitute traditional scene and mix and stir mortar.Commodity mortar have metering accurately, product quality and advantages such as good stability, wide adaptability, serviceability and workability are good, environmental protection, use commodity mortar to improving construction quality and work efficiency, reduction labour intensity and solving environmental problem, play crucial effect.It is raw material that commodity mortar adopts inorganic coagulation material, sand, mineral admixture and additive etc. such as cement usually, also adds some high molecular polymerization fibres and wood-fibreds sometimes, stirs in mixer or stirrer for mixing by a certain percentage and makes.
As the key equipment of producing commodity mortar, the research and development of mixer and application are subjected to the attention of industry always.At present, provide the multiple mixer that commodity mortar is produced that can be used for, comprise vertical or horizontal, twin axle or single axle, continous way or step mixer.Application shows that existing mixer roughly can satisfy the production needs of commodity mortar.But, the existing mixer part that also comes with some shortcomings: for example the sealing of shaft end is not ideal enough, the easy wear out failure of sealing, maintenance maintenance inconvenience, make that being stirred material infiltrates the spindle nose position easily and cause the damage of part portion, has shortened the service life of machine.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, and a kind of horizontal mixer with a plurality of stirring axle head sealings is provided.
For this reason, the horizontal mixer that the utility model provides with a plurality of stirring axle head sealings, comprise horizontal cylinder and shaft, described cylinder axial end center is offered porose, be provided with sleeve block at described tapping, the axle head of described shaft passes the centre bore of described sleeve block and rotatably mounted, it is characterized in that: be provided with former and later two sealings in described sleeve block vertically at least, the axial plane of described shaft is held in described two sealings contact tightly.
Best, in described sleeve block, being formed with lubricating pipe, this pipeline has oil-in and oil-out, and described oil-out is between two sealings.
Best, the oil-in of described lubricating pipe is connected with oil nozzle.
Best, described sealing is the wear-resistant rubber sheet of annular, described rubber slab vertically is provided with and its inner ring face contacts the axial plane of holding described shaft tightly,
Best, the inner ring of described sealed rubber plate bends in the gap between the center bore inner wall of described sleeve block and described stirring axial plane vertically and the axial plane of described shaft is held in contact tightly.
The horizontal mixer that the utility model provides with a plurality of stirring axle head sealings, has following beneficial effect: adopt former and later two wear-resistant seal rubber slabs that the shaft end is sealed, and the inner ring of rubber slab bends vertically to contact with the shaft axial plane and holds tightly, contact-making surface is big, mar proof is good, can form good sealing effectiveness.And, can add the oil lubrication sealing by lubricating pipe, further improve sealing effectiveness.The multi-sealed mode in shaft end that the utility model provides is compared with existing sealing means, has better sealing effectiveness, can prevent to be stirred material effectively and infiltrate the spindle nose position and cause the damage of part portion, and can more save energy consumption, maintenance maintenance is more convenient.
Below, by embodiment the utility model is described in further detail.
Description of drawings
Fig. 1 is the partial schematic diagram of shaft end in the horizontal mixer with a plurality of stirring axle head sealings that provides of the utility model.
Fig. 2 is the partial enlarged drawing of A part among Fig. 1.
The specific embodiment
The utility model provides a kind of horizontal mixer with a plurality of stirring axle head sealings, is specially adapted to produce expeditiously the high-quality commodity mortar.Its structure comprises horizontal cylinder 1, shaft 2, is disposed on agitating unit 3 on the shaft 2 etc. vertically.The inside of horizontal cylinder 1 forms and holds the chamber that is stirred material, and the sidewall of cylinder 1 has batch charging mechanism and shedding mechanism (place not shown in the figures), is used for realizing feeding intake, the discharging operation.Each part mentioned above all is known, does not give unnecessary details one by one., only the part relevant with the utility model is described to shown in Figure 2 below with reference to Fig. 1.
In horizontal cylinder 1 axial both ends of the surface arranged outside supporting base 4 is arranged.Offer porosely at cylinder 1 axial both ends of the surface center, be provided with sleeve block at this tapping, sleeve block is combined vertically by block 51,52,53 and links into an integrated entity by bolt 54, and sleeve block has the centre bore of axial perforation.Shaft 2 shaft ends are arranged with axle sleeve 21, and this shaft end passes the centre bore of sleeve block and can be rotated to support on the supporting base 4 by bearing 6, and supporting base 4 is by an end cap 41 cappings.Between the block 51 and block 52 of sleeve block, clamping has former and later two annular wear- resistant rubber sheets 71,72 between block 52 and the block 53, rubber slab 71,72 is vertical setting, and the inner ring of rubber slab 71,72 bends vertically in the center bore inner wall of sleeve block and the gap 55 between the axle sleeve 21 and contacts the axial plane of holding axle sleeve 21 tightly.Be formed with the lubricating pipe 8 of level and vertical connection in the block 51 of sleeve block and block 52, this lubricating pipe has oil-in and oil-out, and the oil-out of lubricating pipe is between two rubber slabs 71,72.The oil-in of lubricating pipe is connected with oil nozzle 81, is used to add lubricating oil.
Adopt the sealed rubber plate of this structure, the lubricated butter that only need add a 5～10ml in every month gets final product.
More than combine embodiment the utility model is illustrated, but this does not constitute restriction of the present utility model, any modification of making under same design, variation and replacement also all belong to the scope of the utility model protection.
Claims (5)
1. the horizontal mixer that has a plurality of stirring axle head sealings, comprise horizontal cylinder and shaft, described cylinder axial end center is offered porose, be provided with sleeve block at described tapping, the axle head of described shaft passes the centre bore of described sleeve block and rotatably mounted, it is characterized in that: be provided with former and later two sealings in described sleeve block vertically at least, the axial plane of described shaft is held in described two sealings contact tightly.
2. the horizontal mixer with a plurality of stirring axle head sealings according to claim 1 is characterized in that: be formed with lubricating pipe in described sleeve block, this pipeline has oil-in and oil-out, and described oil-out is between two sealings.
3. the horizontal mixer with a plurality of stirring axle head sealings according to claim 2, it is characterized in that: the oil-in of described lubricating pipe is connected with oil nozzle.
4. the horizontal mixer with a plurality of stirring axle head sealings according to claim 1 and 2 is characterized in that: described sealing is the wear-resistant rubber sheet of annular, and described rubber slab vertically is provided with and its inner ring face contacts the axial plane of holding described shaft tightly,
5. the horizontal mixer with a plurality of stirring axle head sealings according to claim 4 is characterized in that: the inner ring of described sealed rubber plate bends in the gap between the center bore inner wall of described sleeve block and described stirring axial plane vertically and the axial plane of described shaft is held in contact tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200073741U CN201070578Y (en) | 2007-06-14 | 2007-06-14 | Horizontal stirring machine with a plurality of stirring shaft terminal sealing sections |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200073741U CN201070578Y (en) | 2007-06-14 | 2007-06-14 | Horizontal stirring machine with a plurality of stirring shaft terminal sealing sections |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201070578Y true CN201070578Y (en) | 2008-06-11 |
Family
ID=39549134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200073741U Expired - Lifetime CN201070578Y (en) | 2007-06-14 | 2007-06-14 | Horizontal stirring machine with a plurality of stirring shaft terminal sealing sections |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201070578Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887554A (en) * | 2012-09-21 | 2013-01-23 | 江苏北辰环境科技有限公司 | Horizontal type stirrer through-wall structure of sewage treating pond |
-
2007
- 2007-06-14 CN CNU2007200073741U patent/CN201070578Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887554A (en) * | 2012-09-21 | 2013-01-23 | 江苏北辰环境科技有限公司 | Horizontal type stirrer through-wall structure of sewage treating pond |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080611 |
|
| CX01 | Expiry of patent term |