CN203792516U - Rotary shaft flange connecting structure of mortar machine - Google Patents
Rotary shaft flange connecting structure of mortar machine Download PDFInfo
- Publication number
- CN203792516U CN203792516U CN201420046236.4U CN201420046236U CN203792516U CN 203792516 U CN203792516 U CN 203792516U CN 201420046236 U CN201420046236 U CN 201420046236U CN 203792516 U CN203792516 U CN 203792516U
- Authority
- CN
- China
- Prior art keywords
- mortar machine
- rotary shaft
- circular tube
- pipe
- rotating shaft
- 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 - Lifetime
Links
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 12
- 210000004907 gland Anatomy 0.000 claims description 4
- 238000003756 stirring Methods 0.000 abstract 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Abstract
The utility model discloses a rotary shaft flange connecting structure of a mortar machine. The rotary shaft flange connecting structure is characterized by comprising a mortar machine stirring barrel, a rotary shaft, a flange assembly, a supporting base and a bearing base, wherein the flange assembly is composed of a fixed disc and a circular tube; the fixed disc is connected with the circular tube in a welding manner; the fixed disc is locked on the mortar machine stirring barrel; the outer side end of the circular tube is sleeved with the supporting base; the inner side end of the circular tube extends into the mortar machine stirring barrel; an oil seal and a steel ring are arranged in the circular tube; a pressure cover is arranged outside the oil seal and the steel ring; the rotary shaft extends into the bearing base after penetrating through the oil seal and the steel ring in the circular tube; the oil seal, a bearing and an end cover are arranged on the bearing base. Compared with the prior art, the rotary shaft flange connecting structure disclosed by the utility model has the advantages of being compact, being unlikely to loosen, guaranteeing high operation stability of the rotary shaft, and providing good guarantee for operation of the mortar machine.
Description
Technical field
The utility model relates to a kind of syndeton, relates in particular to a kind of mortar machine rotating shaft flange connection.
Background technology
Flange connection is in the past simple, after service time is long, easily occurs loosening or swings, and rotating shaft run stability is not good enough, brings inconvenience to the running of mortar machine.
Utility model content
The utility model, in order to solve the above-mentioned deficiency of prior art, provides a kind of mortar machine rotating shaft flange connection.
Above-mentioned purpose of the present utility model realizes by following technical scheme: a kind of mortar machine rotating shaft flange connection, it is characterized in that: comprise mortar machine mixing drum, rotating shaft, flange assembly, supporting seat, bearing block, described flange assembly is by fixedly dish and pipe form, described fixedly dish welds mutually with pipe, fixedly dish is locked on mortar machine mixing drum, described pipe outboard end is inserted in supporting seat, medial extremity stretches in mortar machine mixing drum, oil sealing and steel loop are installed in described pipe, described oil sealing and steel loop outside are provided with gland, described rotating shaft stretches into bearing block after through the oil sealing in pipe and steel loop, described bearing block is provided with oil sealing, bearing and end cap.
Described supporting seat, bearing block form by annular element and base, and described annular element welds mutually with base.
The utility model advantage is compared with prior art: compact conformation of the present utility model, be difficult for becoming flexible, and the good operation stability of rotating shaft, provides good guarantee to the running of mortar machine.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of mortar machine rotating shaft flange connection, it is characterized in that: comprise mortar machine mixing drum 1, rotating shaft 2, flange assembly 3, supporting seat 4, bearing block 5, described flange assembly 3 is by fixedly dish 31 and pipe 32 form, described fixedly dish 31 welds mutually with pipe 32, fixedly dish 31 is locked on mortar machine mixing drum 1, described pipe 32 outboard ends are inserted in supporting seat 4, medial extremity stretches in mortar machine mixing drum 1, the interior installation oil sealing 33 of described pipe 32 and steel loop 34, described oil sealing 33 and steel loop 34 outsides are respectively equipped with gland 35 and gland 36, described rotating shaft 2 stretches into bearing block 5 after through the oil sealing 33 in pipe and steel loop 34, described bearing block 5 is provided with oil sealing 51, bearing 52 and end cap 53.
Described supporting seat 4 consists of annular element 41 and base 42, and described annular element 41 welds mutually with base 42; Described bearing block 5 consists of annular element 51 and base 52, and described annular element 51 welds mutually with base 52.
The above-mentioned specific embodiment is exemplary, is to be this patent to be comprised to the restriction of scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses do be anyly equal to change or modify, all fall into the scope that this patent comprises.
Claims (2)
1. a mortar machine rotating shaft flange connection, it is characterized in that: comprise mortar machine mixing drum, rotating shaft, flange assembly, supporting seat, bearing block, described flange assembly is by fixedly dish and pipe form, described fixedly dish welds mutually with pipe, fixedly dish is locked on mortar machine mixing drum, described pipe outboard end is inserted in supporting seat, medial extremity stretches in mortar machine mixing drum, oil sealing and steel loop are installed in described pipe, described oil sealing and steel loop outside are provided with gland, described rotating shaft stretches into bearing block after through the oil sealing in pipe and steel loop, described bearing block is provided with oil sealing, bearing and end cap.
2. a kind of mortar machine rotating shaft flange connection according to claim 1, is characterized in that: described supporting seat, bearing block form by annular element and base, and described annular element welds mutually with base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420046236.4U CN203792516U (en) | 2014-01-24 | 2014-01-24 | Rotary shaft flange connecting structure of mortar machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420046236.4U CN203792516U (en) | 2014-01-24 | 2014-01-24 | Rotary shaft flange connecting structure of mortar machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203792516U true CN203792516U (en) | 2014-08-27 |
Family
ID=51374781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420046236.4U Expired - Lifetime CN203792516U (en) | 2014-01-24 | 2014-01-24 | Rotary shaft flange connecting structure of mortar machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203792516U (en) |
-
2014
- 2014-01-24 CN CN201420046236.4U patent/CN203792516U/en not_active Expired - Lifetime
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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: 20140827 |
|
| CX01 | Expiry of patent term |