CN220361346U - Sectional type helical blade - Google Patents
Sectional type helical blade Download PDFInfo
- Publication number
- CN220361346U CN220361346U CN202321933045.5U CN202321933045U CN220361346U CN 220361346 U CN220361346 U CN 220361346U CN 202321933045 U CN202321933045 U CN 202321933045U CN 220361346 U CN220361346 U CN 220361346U
- Authority
- CN
- China
- Prior art keywords
- helical blade
- shaft
- rod
- helical
- screw
- 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.)
- Active
Links
- 238000003780 insertion Methods 0.000 claims abstract description 17
- 230000037431 insertion Effects 0.000 claims abstract description 17
- 238000010586 diagram Methods 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a sectional type helical blade, which comprises a first helical shaft, a first helical blade and a first limiting rod, wherein the first helical blade is connected to the outer side of the first helical shaft, the first limiting rod is connected to the inner side of the first helical shaft, a second helical shaft is arranged on the outer side of the first helical shaft, the second helical blade is connected to the outer side of the second helical shaft, a first insertion groove is formed in the first helical shaft, an insertion rod is connected to the first helical shaft, and a second insertion groove is formed in the wrapping pipe. This sectional type helical blade is provided with first screw axis, when helical blade wherein certain section takes place to damage, can dismantle the threaded rod, can dismantle the parcel pipe afterwards, makes it convenient to dismantle first screw axis or second screw axis that damages that section, makes it can change it to the convenience is used, avoids when changing it, needs to change whole helical blade, thereby inconvenient use.
Description
Technical Field
The utility model relates to the technical field of helical blades, in particular to a sectional helical blade.
Background
The screw blade is one of the most easily worn parts in the horizontal screw discharge centrifuge, the general structure of the screw blade is welded with the mandrel into a whole, and for certain products, the service life of the screw blade is the service life of the equipment.
However, when a certain section of the spiral blade is damaged, the whole spiral blade needs to be replaced, so that other spiral blades which are not damaged are also abandoned, resources are wasted, the spiral blade is inconvenient to use, and the diamond spiral blade is disclosed in China patent No. 215354030U, and the abrasion resistance of the spiral blade can be enhanced by arranging a diamond sand layer on the surface of the spiral blade.
We have therefore proposed segmented helical blades in order to solve the problems set out above.
Disclosure of Invention
The utility model aims to provide a sectional type helical blade so as to solve the problems that when a certain section of helical blade is damaged, the helical blade needs to be replaced, and other helical blades which are not damaged are abandoned, so that resources are wasted, the helical blade is inconvenient to use, and the helical blade is inconvenient to use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the sectional type helical blade comprises a first helical shaft, a first helical blade and a first limiting rod, wherein the first helical blade is connected to the outer side of the first helical shaft, the first limiting rod is connected to the inner side of the first helical shaft, a second helical shaft is arranged on the outer side of the first helical shaft, the second helical blade is connected to the outer side of the second helical shaft, a second limiting rod is connected to the second helical shaft, a wrapping pipe is connected to the outer side of the second limiting rod, a first insertion groove is formed in the first helical shaft, an insertion rod is connected to the first helical shaft, and a second insertion groove is formed in the wrapping pipe.
Preferably, the first screw shaft is connected with the first limiting rod in a contact manner, the first screw shaft forms a moving structure on the first limiting rod, and the first screw shaft is fixedly connected with the insertion rod.
Preferably, the number of the insertion rods is four times that of the first screw shafts, the insertion rods are connected with the second screw shafts in a contact connection mode, and the insertion rods form a moving structure on the second screw shafts.
Preferably, the connection mode of the wrapping pipe and the second limiting rod is contact connection, a groove structure corresponding to the second limiting rod is arranged on the wrapping pipe, and the section shape of the second limiting rod is the same as that of the first limiting rod.
Preferably, the wrapping pipe is connected with a threaded rod.
Preferably, the threaded rod is in threaded connection with the wrapping pipe, the threaded rod forms a moving structure on the wrapping pipe, and the threaded rod is in threaded connection with the second limiting rod.
Compared with the prior art, the utility model has the beneficial effects that: the segmented helical blade;
(1) Be provided with first screw axis, when screw blade wherein certain section takes place to damage, can dismantle the threaded rod, later can dismantle the parcel pipe, make it convenient to dismantle first screw axis or second screw axis that section damaged, make it can change it to the convenience is used, avoids when changing it, needs to change whole screw blade, thereby inconvenient use.
(2) Be provided with the parcel pipe, can connect whole helical blade through the parcel pipe, avoid helical blade to take place to slide on first gag lever post and second gag lever post, influence helical blade's conveying effect, make it use conveniently.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic diagram of the structure of the present utility model;
fig. 4 is a schematic structural view of the present utility model.
In the figure: 1. a first screw shaft; 2. a first helical blade; 3. a first stop lever; 4. a second screw shaft; 5. a second helical blade; 6. a second limit rod; 7. a wrapping tube; 8. a first insertion groove; 9. an insertion rod; 10. a second insertion groove; 11. a threaded rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the sectional type helical blade comprises a first helical shaft 1, a first helical blade 2, a first limit rod 3, a second helical shaft 4, a second helical blade 5, a second limit rod 6, a wrapping pipe 7, a first inserting groove 8, an inserting rod 9, a second inserting groove 10 and a threaded rod 11, wherein the first helical blade 2 is connected to the outer side of the first helical shaft 1, the first limit rod 3 is connected to the inner side of the first helical shaft 1, the second helical shaft 4 is arranged on the outer side of the first helical shaft 1, the second helical blade 5 is connected to the outer side of the second helical shaft 4, the second limit rod 6 is connected to the outer side of the second limit rod 6, the wrapping pipe 7 is provided with the first inserting groove 8 on the first helical shaft 1, the inserting rod 9 is connected to the first helical shaft 1, and the second inserting groove 10 is provided on the wrapping pipe 7.
The connection mode of first screw axis 1 and first gag lever post 3 is contact connection, the connection mode of first screw axis 1 and first gag lever post 3 makes first screw axis 1 can remove on first gag lever post 3, thereby conveniently dismantle first screw axis 1, make it conveniently change, thereby conveniently use, and first screw axis 1 constitutes the moving structure on first gag lever post 3, and the connection mode of first screw axis 1 and inserted bar 9 is fixed connection, the connection mode of first screw axis 1 and inserted bar 9 makes first screw axis 1 and inserted bar 9 be connected more firmly, thereby conveniently insert another first screw axis 1 through inserting bar 9, thereby can be connected two first screw axis 1, make it conveniently change its gold performance height, make it conveniently use.
The number of the inserting rods 9 is four times that of the first screw shafts 1, the inserting rods 9 are arranged to enable the first screw shafts 1 to be positioned, the first screw shafts 1 are prevented from being inclined in installation, the first screw shafts 1 can be prevented from sliding relatively to affect the use of the first screw shafts, the inserting rods 9 are connected with the second screw shafts 4 in a contact mode, the inserting rods 9 form a moving structure on the second screw shafts 4, the inserting rods 9 can be inserted into the second screw shafts 4 in a connection mode of the inserting rods 9 and the second screw shafts 4, and therefore the first screw shafts 1 and the second screw shafts 4 can be connected through the inserting rods 9.
The connected mode of parcel pipe 7 and second gag lever post 6 is contact connection, the connected mode of parcel pipe 7 and second gag lever post 6 makes parcel pipe 7 remove on second gag lever post 6, thereby can be connected whole first screw axis 1 and second screw axis 4 through parcel pipe 7, thereby make it form a whole helical blade, afterwards conveniently work, and set up the groove structure corresponding with second gag lever post 6 on the parcel pipe 7, and the second gag lever post 6 is the same with the cross-sectional shape of first gag lever post 3, the groove structure of seting up on the parcel pipe 7, thereby conveniently insert second gag lever post 6 in parcel pipe 7, make it convenient to use, and second gag lever post 6 is a whole with first gag lever post 3.
The wrapping tube 7 is connected with a threaded rod 11.
The threaded rod 11 is threaded connection with the connected mode of parcel pipe 7, and the threaded rod 11 makes threaded rod 11 can remove on parcel pipe 7 with the connected mode of parcel pipe 7 to conveniently install parcel pipe 7 through threaded rod 11, make it conveniently use, and threaded rod 11 constitutes the moving structure on parcel pipe 7, and the connected mode of threaded rod 11 and second gag lever post 6 is threaded connection, and threaded rod 11 and the connected mode of second gag lever post 6 conveniently install parcel pipe 7 on second gag lever post 6 through threaded rod 11.
Working principle: when using this sectional screw blade, firstly, the integrity of the device is checked first, then the device is transported to the corresponding working position, then it is used, by installing the screw blade, then it is used, when a part of the screw blade is damaged, the screw blade can be detached, then the threaded rod 11 is detached, so that the wrapping tube 7 can be separated from the second stop lever 6, and then the corresponding damaged first screw shaft 1 or second screw shaft 4 can be replaced, so that it is convenient to use, and the whole screw blade is avoided from being replaced.
The shape of the first limiting rod 3 and the second limiting rod 6 are set, so that the first screw shaft 1 and the second screw shaft 4 can be prevented from sliding relatively on the first limiting rod 3 and the second limiting rod 6, the first screw shaft is convenient to use, the insertion rod 9 is arranged, the connection of the first screw shaft and the second screw shaft is more convenient, the skew is avoided when the first screw shaft and the second screw shaft are connected, the first screw shaft and the second screw shaft are convenient to position, the first screw shaft and the second screw shaft are convenient to use, and contents which are not described in detail in the specification, such as a threaded rod 11 and the like, belong to the prior art known by a person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. Sectional type helical blade, including first screw axis (1), first helical blade (2) and first gag lever post (3), its characterized in that: the novel spiral shell is characterized in that a first spiral blade (2) is connected to the outer side of the first spiral shaft (1), a first limit rod (3) is connected to the inner side of the first spiral shaft (1), a second spiral shaft (4) is arranged on the outer side of the first spiral shaft (1), a second spiral blade (5) is connected to the outer side of the second spiral shaft (4), a second limit rod (6) is connected to the second spiral shaft (4), a wrapping pipe (7) is connected to the outer side of the second limit rod (6), a first insertion groove (8) is formed in the first spiral shaft (1), an insertion rod (9) is connected to the first spiral shaft (1), and a second insertion groove (10) is formed in the wrapping pipe (7).
2. The segmented helical blade of claim 1, wherein: the first screw shaft (1) is in contact connection with the first limiting rod (3), the first screw shaft (1) forms a moving structure on the first limiting rod (3), and the first screw shaft (1) is fixedly connected with the inserting rod (9).
3. The segmented helical blade of claim 1, wherein: the number of the inserting rods (9) is four times that of the first screw shafts (1), the inserting rods (9) are connected with the second screw shafts (4) in a contact mode, and the inserting rods (9) form a moving structure on the second screw shafts (4).
4. The segmented helical blade of claim 1, wherein: the connection mode of the wrapping pipe (7) and the second limiting rod (6) is contact connection, a groove structure corresponding to the second limiting rod (6) is arranged on the wrapping pipe (7), and the section shape of the second limiting rod (6) is the same as that of the first limiting rod (3).
5. The segmented helical blade of claim 1, wherein: the wrapping pipe (7) is connected with a threaded rod (11).
6. The segmented helical blade of claim 5, wherein: the threaded rod (11) is in threaded connection with the wrapping pipe (7), the threaded rod (11) forms a moving structure on the wrapping pipe (7), and the threaded rod (11) is in threaded connection with the second limiting rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321933045.5U CN220361346U (en) | 2023-07-21 | 2023-07-21 | Sectional type helical blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321933045.5U CN220361346U (en) | 2023-07-21 | 2023-07-21 | Sectional type helical blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220361346U true CN220361346U (en) | 2024-01-19 |
Family
ID=89514984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321933045.5U Active CN220361346U (en) | 2023-07-21 | 2023-07-21 | Sectional type helical blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220361346U (en) |
-
2023
- 2023-07-21 CN CN202321933045.5U patent/CN220361346U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206498181U (en) | A kind of cable for being easy to connect | |
| CN220361346U (en) | Sectional type helical blade | |
| CN201793225U (en) | Screw conveying device | |
| CN209608234U (en) | A kind of building electric engineering threading constructing device | |
| CN216836599U (en) | Frock is collected with winding to hose production | |
| CN220634813U (en) | Split type helical blade convenient to replace | |
| CN207952720U (en) | Guide sleeve for integral boring machine | |
| CN102167217B (en) | Method for conveying material by using screw conveyer | |
| CN208377982U (en) | A kind of screw ship unloader of the non-equal pitch vertical spin of band | |
| CN218464640U (en) | Novel friction type pinnacle conveying chain | |
| CN208695842U (en) | A kind of helical-blade sheet body and spliced helical blade with hairbrush | |
| CN207050823U (en) | A kind of raw material weighing-appliance for producing automobile cushion | |
| CN110948203B (en) | Copper sheathing thrustor for delivery track | |
| CN206140461U (en) | Storage base ware of institutional advancement | |
| CN207793355U (en) | Bent axle heat aging handles Auxiliary support tool | |
| CN210850096U (en) | Auxiliary dismounting device for screw pump coupler | |
| CN201218312Y (en) | Parallel link lever mechanism used for swiveling mechanism | |
| CN102167219A (en) | Screw conveyor | |
| CN204660684U (en) | A kind of broken arch auger | |
| CN206415466U (en) | A kind of mould for sheet material mould pressing | |
| CN211289147U (en) | Weather-proof high-density polyethylene silica gel elbow | |
| CN212197169U (en) | Novel scraper chain | |
| CN204982241U (en) | Circle loom runway | |
| CN214022434U (en) | Cleaning device for pitch transmission pipeline | |
| CN205157238U (en) | Depthkeeping original state water sample sampling locator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |