CN103910172A - Spiral conveyor - Google Patents
Spiral conveyor Download PDFInfo
- Publication number
- CN103910172A CN103910172A CN201310002862.3A CN201310002862A CN103910172A CN 103910172 A CN103910172 A CN 103910172A CN 201310002862 A CN201310002862 A CN 201310002862A CN 103910172 A CN103910172 A CN 103910172A
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- CN
- China
- Prior art keywords
- spiral
- guided
- spirally
- limit plate
- inhibiting device
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- 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.)
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- Screw Conveyors (AREA)
Abstract
The invention discloses a spiral conveyor. The spiral conveyor is simple in structure, effectively avoids the jump of spiral blades, and improves the sludge conveying efficiency. The spiral conveyor comprises a spiral shaft and spiral guide limit devices, wherein the spiral shaft comprises spiral blades and is horizontally mounted in a spiral conveying groove with U-shaped section; the spiral guide limit devices are mounted in the U-shaped groove in pairs and are located at two sides of each spiral blade; each spiral guide limit device comprises a support frame and a guide limit plate, and the guide limit plate is detachably connected with the wall of the notch of the U-shaped groove through a support frame. In the spiral conveyor, the spiral guide limit devices press the spiral blades, so that instability of the spiral blades caused by jumping in the U-shaped groove is eliminated; the spiral blade bend and fracture due to excessive transient resistance in conveying are avoided; the spiral blades are in contact with wearable materials, so that the spiral blades are protected from any damage, and the noise is small; the components are connected through bolts and can be demounted and changed.
Description
Technical field
The present invention relates to the improvement to conveyor screw.
Background technology
In prior art, conveyor screw is in the time of the mud of carrying water ratio 50%～70%, along with long transmission work, mud in spiral conveying groove can constantly overstock and increase at bottom land, cause helicallobe also along with " increasing " unbalance loading occurs, thereby cause helicallobe in length direction unstability, the phenomenon of beating in spiral conveying groove, finally cannot carry mud.In this case, need to manually carry out cleaning work, increase labour cost, reduce work efficiency.
Summary of the invention
The present invention is directed to above problem, provide a kind of simple in structure, effectively avoid helicallobe to beat, and improve the conveyor screw of transmission mud work efficiency.
Technical scheme of the present invention is: comprise the screw shaft with helicallobe, described screw shaft level is located in the spiral conveying groove that cross section takes the shape of the letter U; Also comprise spirally-guided inhibiting device, described spirally-guided inhibiting device is located in described U-lag in pairs, and is positioned at the both sides of described helicallobe;
Described spirally-guided inhibiting device comprises bearing support and guide and limit plate, and described guide and limit plate is detachably connected on the cell wall of described U-lag notch by bearing support.
Described guide and limit plate is wear plate.
Described guide and limit plate is 100 °～120 ° towards the angle of described helicallobe.
The length of described guide and limit plate is greater than 1.5 times of helicallobe helical pitch.
Described spirally-guided inhibiting device is oppositely arranged between two.
The described spirally-guided inhibiting device setting of mutually staggering between two.
Also comprise locking device, described locking device comprises spring cotter, and described spring cotter connects described spirally-guided inhibiting device.
Spacing between adjacent described spirally-guided inhibiting device is 3.0 meters.
Spirally-guided inhibiting device in the present invention is being pressed helicallobe, can eliminate helicallobe in the U-shaped groove internal cause generation unstability of beating; The phenomenon that can avoid helicallobe to bend and fracture when transient drag is excessive in course of conveying; Adopt high-abrasive material to contact with helicallobe, to helicallobe, without any damage, and noise is little; With bolts, all detachably change.
Brief description of the drawings
Fig. 1 is structural representation of the present invention,
Fig. 2 is the cutaway view of A-A face in Fig. 1,
Fig. 3 is the second embodiment structural representation of the present invention;
In figure, 1 is bearing support, the 2nd, and guide and limit plate, the 3rd, flathead screw, the 4th, jam nut, the 5th, hexagonal bar iron, the 6th, fluted nut, the 7th, flat gasket, the 8th, spring cotter, the 9th, spiral conveying groove, 10 spirally-guided inhibiting device, the 11st, helicallobe.
Detailed description of the invention
The present invention as Figure 1-3, comprises the screw shaft with helicallobe 11, and described screw shaft level is located in the spiral conveying groove 9 that cross section takes the shape of the letter U; Also comprise spirally-guided inhibiting device 10, described spiral limiting and guiding device 10 is located in described U-lag in pairs, and is positioned at the both sides of described helicallobe 11;
Described spiral limiting and guiding device 10 comprises bearing support 1 and guide and limit plate 2, and described guide and limit plate 2 is detachably connected on the cell wall of described U-lag notch by bearing support 1.
Described guide and limit plate 2 is wear plate, and wear plate has improved service life.
Described guide and limit plate 2 is 100 °～120 ° towards the angle of described helicallobe 11, and at work, convenient contact, has played good directional tagging.
The length of described guide and limit plate 2 is greater than 1.5 times of helicallobe helical pitch, has guaranteed to have all the time two helicallobes to be directed to positioning plate 2 and has limited.
As shown in Figure 3, described spirally-guided inhibiting device 10 is oppositely arranged between two.
As shown in Figure 1, described spirally-guided inhibiting device 10 setting of mutually staggering between two.
Also comprise locking device, described locking device comprises spring cotter 8, and described spring cotter 8 connects described spirally-guided inhibiting device 10.
Spacing between adjacent described spirally-guided inhibiting device 10 is 3.0 meters, and in actual applications, the spacing of 3.0 meters makes to arrange and installs reliably, reaches better guide and limit effect.
Guide and limit plate 2 use flathead screws 3 and jam nut 4 in the present invention are fixed on bearing support 1, bearing support 1 is fixed on the cell wall of U-shaped groove with hexagonal bar iron 5, fluted nut 6 again, makes three limiting forces that U-shaped groove and guide and limit plate 2 produce helicallobe 11 point to helicallobe 11 centers.The limiting force that helicallobe 11 is subject to three directions in when work makes it keep stable, and mud is discharged under to the extruding of its generation by spirally-guided inhibiting device 10 simultaneously.Loosening for preventing that spirally-guided inhibiting device 10 from occurring in use, must adopt locking device, spring cotter 8 is connected on fluted nut 6.
The present invention at work, can also change guide and limit plate 2 into guiding roller, changes friction of rolling into contact with helicallobe 11 by cliding friction, can reach same technique effect.
Claims (8)
1. a conveyor screw, comprises the screw shaft with helicallobe, and described screw shaft level is located in the spiral conveying groove that cross section takes the shape of the letter U; It is characterized in that, also comprise spirally-guided inhibiting device, described spirally-guided inhibiting device is located in described U-lag in pairs, and is positioned at the both sides of described helicallobe;
Described spirally-guided inhibiting device comprises bearing support and guide and limit plate, and described guide and limit plate is detachably connected on the cell wall of described U-lag notch by bearing support.
2. a kind of conveyor screw according to claim 1, is characterized in that, described guide and limit plate is wear plate.
3. a kind of conveyor screw according to claim 1, is characterized in that, described guide and limit plate is 100 °～120 ° towards the angle of described helicallobe.
4. a kind of conveyor screw according to claim 1, is characterized in that, the length of described guide and limit plate is greater than 1.5 times of helicallobe helical pitch.
5. a kind of conveyor screw according to claim 1, is characterized in that, described spirally-guided inhibiting device is oppositely arranged between two.
6. a kind of conveyor screw according to claim 1, is characterized in that, the described spirally-guided inhibiting device setting of mutually staggering between two.
7. according to arbitrary described a kind of conveyor screw in claim 1 to 6, it is characterized in that, also comprise locking device, described locking device comprises spring cotter, and described spring cotter connects described spirally-guided inhibiting device.
8. a kind of conveyor screw according to claim 7, is characterized in that, the spacing between adjacent described spirally-guided inhibiting device is 3.0 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002862.3A CN103910172A (en) | 2013-01-06 | 2013-01-06 | Spiral conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002862.3A CN103910172A (en) | 2013-01-06 | 2013-01-06 | Spiral conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103910172A true CN103910172A (en) | 2014-07-09 |
Family
ID=51036237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310002862.3A Pending CN103910172A (en) | 2013-01-06 | 2013-01-06 | Spiral conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103910172A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112056797A (en) * | 2020-09-14 | 2020-12-11 | 杭州点特家居用品有限公司 | Rotatory device of going up book of intelligence bookshelf |
-
2013
- 2013-01-06 CN CN201310002862.3A patent/CN103910172A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112056797A (en) * | 2020-09-14 | 2020-12-11 | 杭州点特家居用品有限公司 | Rotatory device of going up book of intelligence bookshelf |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140709 |