CN102729331A - Mortar stirring apparatus - Google Patents
Mortar stirring apparatus Download PDFInfo
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- CN102729331A CN102729331A CN2012102029931A CN201210202993A CN102729331A CN 102729331 A CN102729331 A CN 102729331A CN 2012102029931 A CN2012102029931 A CN 2012102029931A CN 201210202993 A CN201210202993 A CN 201210202993A CN 102729331 A CN102729331 A CN 102729331A
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- main shaft
- ring
- connecting portion
- hole
- mortar stirring
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Abstract
The present invention provides a mortar stirring apparatus. The apparatus comprises: a cylinder; a cover plate arranged on the top of the cylinder; a main shaft penetrating through the cover plate and extending into the cylinder, wherein the main shaft is connected with a plurality of stirring blades; a drive device, wherein the drive device is sequentially connected with a speed reducer and the main shaft; and a feed hopper arranged above the cover plate. The apparatus is characterized in that the bottom of the cylinder is horizontally fixed with a supporting device, wherein the supporting device comprises two steel beams, an annular connecting portion and a displacement limiting ring, wherein the two steel beams are aligned in a straight line, the annular connecting portion is provided for connecting the steel beams, the center of the annular connecting portion is provided with a first through hole, the displacement limiting ring forms a clamping connection in the first through hole, the center of the displacement limiting ring is provided with a second through hole, and the end portion of the distal end of the main shaft extends into the second through hole. With the structure of the present invention, distortion deformation of the main shaft during the rotation process can be effectively prevented so as to improve the service life of the mortar stirring apparatus.
Description
Technical field
The present invention relates to the plant equipment field, relate in particular to a kind of mortar stirring device that is used for mixed mortar.
Background technology
Silicon chip is the base stock of photovoltaic industry, the silicon chip of the circle that it is normally formed by the cutting of a columniform silicon rod process.In the process of cutting silicon rod, adopt steel wire cutting usually, during can cooperate and accomplish cutting process jointly by the formed mortar of diamond dust.Mortar cools off steel wire on the one hand, on the other hand extra cutting force can be provided, and improves the effect of steel wire cutting silicon rod.
At present, mortar is made up of diamond dust and polyethylene glycol usually, and in mortar stirring device, fully stirs, to form uniform suspension.Mortar stirring device of the prior art adopts the some blades that are provided with on the main shaft to drive diamond dust and polyethylene glycol usually, with abundant stirring.Because the density of diamond dust is bigger, in the process of main axis rotation, this main shaft can bear huge stress, thereby causes the distortion of main shaft.
In view of this, be necessary mortar stirring device of the prior art is improved, to address the above problem.
Summary of the invention
The object of the present invention is to provide a kind of mortar stirring device, it can prevent that big or diamond dust mixes under the uneven situation with polyethylene glycol torsional deformation takes place main shaft because of diamond dust density in rotary course, and the service life of raising mortar stirring device.
For realizing the foregoing invention purpose, the invention provides a kind of mortar stirring device, it comprises: cylindrical shell; Be arranged at the cover plate at said cylindrical shell top; Main shaft, it runs through said cover plate and extends in the cylindrical shell, and said main shaft is connected with some stirring vanes; Drive unit, it connects reductor and main shaft in order; Loading hopper, it is arranged at the top of said cover plate,
Said cylindrical shell bottom level is fixed a bracing or strutting arrangement, and said bracing or strutting arrangement comprises: two girder steels, said girder steel are same straight line and arrange; Connect the ring-type connecting portion of said girder steel, the center of said ring-type connecting portion is provided with first through hole; And being connected to the spacing ring in said first through hole, the center of said spacing ring is provided with second through hole; The terminal end of said main shaft extends into said second through hole.
As further improvement of the present invention, said girder steel and ring-type connecting portion are a monolithic construction.
As further improvement of the present invention, said main shaft is a hollow structure.
As further improvement of the present invention, the upper surface of said ring-type connecting portion and the flush of girder steel.
As further improvement of the present invention, said spacing ring also is provided with a ring-type bending part, and the upper surface of the lower surface of said ring-type bending part and said ring-type connecting portion leans.
As further improvement of the present invention, said drive unit comprises ac motor or dc motor.
Compared with prior art, the invention has the beneficial effects as follows: through at the fixing bracing or strutting arrangement of cylindrical shell bottom level, and accommodate main shaft through the spacing ring in this bracing or strutting arrangement.Through this structure, prevented the main shaft distortion that in rotary course, is distorted effectively, thus the service life of having improved this mortar stirring device.
Description of drawings
Fig. 1 is the structural representation in mortar stirring device one specific embodiment of the present invention;
Fig. 2 is the partial enlarged drawing at A place for label among Fig. 1;
Fig. 3 is the not vertical view during the clamping spacing ring of the bracing or strutting arrangement shown in Fig. 1;
Fig. 4 is the vertical view of the spacing ring shown in Fig. 1;
Fig. 5 is the cutaway view along B-B line among Fig. 4.
The specific embodiment
Below in conjunction with each embodiment shown in the drawings the present invention is elaborated; But should be noted that; These embodiments are not limitation of the present invention; The function that those of ordinary skills do according to these embodiments, method, or structural equivalent transformation or substitute all belong within protection scope of the present invention.
Please join shown in Figure 1ly, Fig. 1 is the structural representation in mortar stirring device one specific embodiment of the present invention.In this embodiment, a kind of mortar stirring device 100, it comprises: cylindrical shell 10; Be arranged at the cover plate 20 at said cylindrical shell 10 tops; Main shaft 30, it runs through said cover plate 20 and extends in the cylindrical shell 10, and said main shaft 30 is connected with some stirring vanes 31; Drive unit 40, it connects reductor 41 and main shaft 30 in order; Loading hopper 21, it is arranged at the top of said cover plate 20.
Through this loading hopper 21; Can diamond dust and polyethylene glycol be put in this mortar stirring device 100; And utilize drive unit 40 to drive main shaft 30 through reductor 41; And through the some stirring vanes 31 that connect on the main shaft 30 diamond dust and polyethylene glycol are fully stirred, with the mortar of formation homogeneous.
In this embodiment, this mortar stirring device 100 also can comprise support 14, and the bottom centre at cylindrical shell 10 also has a discharging opening 15 simultaneously, and the mortar after stirring can flow out through this discharging opening 15.
To shown in Figure 5, in this embodiment, these cylindrical shell 10 bottom levels are fixed a bracing or strutting arrangement 11 in conjunction with Fig. 2, and said bracing or strutting arrangement 11 comprises: girder steel 111a, 111b, and this girder steel 111a, 111b are same straight line and arrange; The ring-type connecting portion 113 that connects said girder steel 111a, 111b, the center of said ring-type connecting portion 113 are provided with first through hole 1131; And being connected to the spacing ring 112 in the said through hole 1131, the center of said spacing ring 112 is provided with second through hole 1121; The terminal end of said main shaft 30 extends into said second through hole 1121, and the end at this main shaft 30 is provided with an end socket 301 simultaneously.Like this, main shaft 30 will be accommodated and guides in rotary course by this spacing ring 112, and spacing ring 112 is by 113 clampings of ring-type connecting portion, and fixes with cylindrical shell 10 reliably through girder steel 111a, 111b.Concrete, this girder steel 111a, 111b and cylindrical shell 10 are through welding, thus realization is fixing reliably.
Again combine Fig. 2, Fig. 3 and shown in Figure 5, in this embodiment, this spacing ring 112 also is provided with a ring-type bending part 1122, and the upper surface 1132 of this ring-type connecting portion 113 flushes with upper surface 110a, the 110b of girder steel 111a, 111b; Simultaneously, the lower surface 1123 of this ring-type bending part 1122 leans with the upper surface 1132 of this ring-type connecting portion 113.Through such setting, the firmness when increasing by first through hole, 1131 clampings in this spacing ring 112 and the ring-type connecting portion 113.
Further, this girder steel 111a, 111b and ring-type connecting portion 113 are a monolithic construction, can increase the integral rigidity of this bracing or strutting arrangement 11 like this.In this embodiment, this girder steel 111a, 111b and ring-type connecting portion 113 can form an overall structure through welding manner, can also form an overall structure through the cast-in-block mode.
In this embodiment, this main shaft 30 is a hollow structure, in order to alleviate the weight of this main shaft 30, to reduce this mortar stirring device 100 energy consumption in use.Wherein, this drive unit 40 comprises ac motor or dc motor, and preferably uses ac motor.
The listed a series of detailed description of preceding text only is specifying to feasibility embodiment of the present invention; They are not in order to restriction protection scope of the present invention, allly do not break away from equivalent embodiment or the change that skill of the present invention spirit done and all should be included within protection scope of the present invention.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and under the situation that does not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore; No matter from which point; All should regard embodiment as exemplary; And be nonrestrictive, scope of the present invention is limited accompanying claims rather than above-mentioned explanation, therefore is intended to the implication of the equivalents that drops on claim and all changes in the scope are included in the present invention.Should any Reference numeral in the claim be regarded as limit related claim.
In addition; Describing according to embodiment though should be appreciated that this specification, is not that each embodiment only comprises an independently technical scheme; This narrating mode of specification only is for clarity sake; Those skilled in the art should make specification as a whole, and the technical scheme among each embodiment also can form other embodiments that it will be appreciated by those skilled in the art that through appropriate combination.
Claims (6)
1. a mortar stirring device (100), it comprises: cylindrical shell (10); Be arranged at the cover plate (20) at said cylindrical shell (10) top; Main shaft (30), it runs through said cover plate (20) and extends in the cylindrical shell (10), and said main shaft (30) is connected with some stirring vanes (31); Drive unit (40), it connects reductor (41) and main shaft (30) in order; Loading hopper (21), it is arranged at the top of said cover plate (20),
It is characterized in that said cylindrical shell (10) bottom level is fixed a bracing or strutting arrangement (11), said bracing or strutting arrangement (11) comprising: two girder steels (111a, 111b), and said girder steel (111a, 111b) is same straight line and arranges; Connect the ring-type connecting portion (113) of said girder steel (111a, 111b), the center of said ring-type connecting portion (113) is provided with first through hole (1131); And being connected to the spacing ring (112) in said first through hole (1131), the center of said spacing ring (112) is provided with second through hole (1121); The terminal end of said main shaft (30) extends into said second through hole (1121).
2. mortar stirring device according to claim 1 (100) is characterized in that, said girder steel (111a, 111b) is a monolithic construction with ring-type connecting portion (113).
3. mortar stirring device according to claim 1 (100) is characterized in that, said main shaft (30) is a hollow structure.
4. mortar stirring device according to claim 1 (100) is characterized in that, the upper surface (1132) of said ring-type connecting portion (113) flushes with the upper surface (110a, 110b) of girder steel (111a, 111b).
5. mortar stirring device according to claim 1 (100); It is characterized in that; Said spacing ring (112) also is provided with a ring-type bending part (1122), and the lower surface (1123) of said ring-type bending part (1122) leans with the upper surface (1132) of said ring-type connecting portion (113).
6. mortar stirring device according to claim 1 (100) is characterized in that, said drive unit (40) comprises ac motor or dc motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102029931A CN102729331A (en) | 2012-06-19 | 2012-06-19 | Mortar stirring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102029931A CN102729331A (en) | 2012-06-19 | 2012-06-19 | Mortar stirring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102729331A true CN102729331A (en) | 2012-10-17 |
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ID=46985972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102029931A Pending CN102729331A (en) | 2012-06-19 | 2012-06-19 | Mortar stirring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102729331A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2192455Y (en) * | 1993-09-01 | 1995-03-22 | 建设部长沙建设机械研究院 | Concrete mixer |
| JPH08300341A (en) * | 1995-04-28 | 1996-11-19 | H K M Co:Kk | Molding of material for coagulated molded product |
| CN2815656Y (en) * | 2005-07-01 | 2006-09-13 | 徐州矿务集团有限公司旗山煤矿 | Five-stage pneumatic stirring machine |
| CN101700678A (en) * | 2009-11-06 | 2010-05-05 | 重庆大学 | Screw rod type concrete mixer tank |
| CN202607830U (en) * | 2012-06-19 | 2012-12-19 | 无锡市优耐特石化装备有限公司 | Mortar stirring device |
-
2012
- 2012-06-19 CN CN2012102029931A patent/CN102729331A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2192455Y (en) * | 1993-09-01 | 1995-03-22 | 建设部长沙建设机械研究院 | Concrete mixer |
| JPH08300341A (en) * | 1995-04-28 | 1996-11-19 | H K M Co:Kk | Molding of material for coagulated molded product |
| CN2815656Y (en) * | 2005-07-01 | 2006-09-13 | 徐州矿务集团有限公司旗山煤矿 | Five-stage pneumatic stirring machine |
| CN101700678A (en) * | 2009-11-06 | 2010-05-05 | 重庆大学 | Screw rod type concrete mixer tank |
| CN202607830U (en) * | 2012-06-19 | 2012-12-19 | 无锡市优耐特石化装备有限公司 | Mortar stirring device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121017 |