CN204161989U - A kind of conveyor screw - Google Patents
A kind of conveyor screw Download PDFInfo
- Publication number
- CN204161989U CN204161989U CN201420585706.4U CN201420585706U CN204161989U CN 204161989 U CN204161989 U CN 204161989U CN 201420585706 U CN201420585706 U CN 201420585706U CN 204161989 U CN204161989 U CN 204161989U
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- screw rod
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Abstract
The utility model discloses a kind of conveyor screw, it relates to a kind of load transfer device.It has and is arranged in body skin and runs through the split type combined helical bar that whole body skin is used as convey materials, and be configured in body skin side and be connected drive motor for starting split type combined helical bar with described split type combined helical bar, described body skin one end offers inlet point, and the other end of body skin offers discharging opening.It is by making integral type screw rod into split type combined helical bar, overcome the shortcoming that flexible deformation easily occurs integral type screw rod in making and installation and use procedure, simultaneously, in maintenance, separate operaton is carried out under the split type screw rod dismounting only changed for needing repairing, remainder mustn't be dismantled, and reduces the labour intensity of workman, avoids the extra cost that the overall maintain and replace of integral type screw rod produces.The utility model is used for the conveying of material.
Description
Technical field
The utility model relates to a kind of load transfer device, especially a kind of conveyor screw.
Background technology
At present, in conveyor screw, the screw shaft of revolving bar is general longer, and S. A. is integral type, and whole S. A. is a steel hollow shaft, at the outer plug-in fin structure of uniform welding of axle.In this integral type long spire axle manufacturing process, difficulty of processing is large, adds screw shaft dead weight because fin is more, makes screw shaft easily produce flexible deformation in making and installation and operating cycles, causes wearing and tearing aggravation.Produce flexible deformation and screw shaft length after wearing and tearing can not meet operating needs, again need replace, due to screw shaft being covered with fin, not easily correct screw shaft, integral replacing is by cost additional workhours and produce extra cost, there is larger drawback.Simultaneously, conveyor screw convey materials mostly is dust-like material, such as factory's boiler dust etc., due to delivery duct not easy to clean, coking block phenomenon is there is unavoidably in dust, and next of conveyor screw is generally utilize air blower that dust is delivered to hundreds of even to go up in km dust storehouse far away to operation, there is bite conveying valve sealing face in larger coking block meeting bite subsequent delivery operation in dust, impact is shone on subsequent processing.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, provides a kind of conveyor screw.It is by making integral type screw rod into split type combined helical bar, overcome the shortcoming that flexible deformation easily occurs integral type screw rod in making and installation and use procedure, simultaneously, in maintenance, separate operaton is carried out under the split type screw rod dismounting only changed for needing repairing, remainder mustn't be dismantled, and reduces the labour intensity of workman, avoids the extra cost that the overall maintain and replace of integral type screw rod produces.
For achieving the above object, the utility model adopts following technical proposals:
A kind of conveyor screw, it has and is arranged in body skin and runs through the split type combined helical bar that whole body skin is used as convey materials, and be configured in body skin side and be connected drive motor for starting split type combined helical bar with described split type combined helical bar, described body skin one end offers inlet point, the other end of body skin offers discharging opening, described split type combined helical bar comprises the first monomer screw rod, second comonomer screw rod, Third monomer screw rod, 4th monomer screw rod, first flange, second flange and three-flange, the left end of described first monomer screw rod is connected with drive motor, the right-hand member of the first monomer screw rod passes through the left end Flange joint of the first flange and second comonomer screw rod, the right-hand member of described second comonomer screw rod is connected with the left end of Third monomer screw rod by the second flange, the right-hand member of described Third monomer screw rod is by three-flange and the 4th monomer screw rod Flange joint.
Preferably, the screw diameter of described first monomer screw rod, second comonomer screw rod, Third monomer screw rod and the 4th monomer screw rod is d=400mm, the flange outer diameter of described first flange is D=350mm, the flange outer diameter of described second flange is the flange outer diameter D=270mm of D=300mm, described three-flange.
Preferably, the screw diameter of described first monomer screw rod, second comonomer screw rod, Third monomer screw rod and the 4th monomer screw rod is d=400mm, the flange outer diameter of described first flange is D=270mm, the flange outer diameter of described second flange is the flange outer diameter D=350mm of D=300mm, described three-flange.
Preferably, the screw diameter of described first monomer screw rod, second comonomer screw rod, Third monomer screw rod and the 4th monomer screw rod is d=400mm, the flange outer diameter of described first flange is D=270mm, the flange outer diameter of described second flange is the flange outer diameter D=270mm of D=270mm, described three-flange.
The beneficial effects of the utility model are:
1, the utility model is by making integral type screw rod into split type combined helical bar, overcome the shortcoming that flexible deformation easily occurs integral type screw rod in making and installation and use procedure, simultaneously, in maintenance, separate operaton is carried out under the split type screw rod dismounting only changed for needing repairing, remainder does not need dismounting, reduces the labour intensity of workman, avoids the extra cost that the overall maintain and replace of integral type screw rod produces.
2, the utility model is by making integral type screw rod into split type combined helical bar, and at the manufacture view of equipment, one-piece auger bar is become multistage monomer screw rod parts by split type combined helical bar, is convenient to the processing and fabricating of Material Processing buying and screw rod.
3, the utility model connects split type combined helical bar by arranging flange, functionally, flange can also pulverize the larger impurity in convey materials, be conducive to the subsequent delivery of material, avoid in material, there is coking block and damage bite conveying valve sealing face in bite subsequent delivery operation, extend the service life of valve, be conducive to subsequent delivery operation and normally carry out.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of split type combined helical bar in Fig. 1;
Wherein 1 drive motor, 2 body skiies, 3 split type combined helical bars, 3-1 first monomer screw rod, 3-2 second comonomer screw rod, 3-3 Third monomer screw rod, 3-4 the 4th monomer screw rod, 3-12 first flange, 3-23 second flange, 3-34 three-flange.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
A kind of conveyor screw, it has and is arranged in body skin 2 and runs through the split type combined helical bar 3 that whole body skin 2 is used as convey materials, and be configured in body skin side and be connected drive motor 1 for starting split type combined helical bar with described split type combined helical bar, described body skin 2 one end offers inlet point 2-1, the other end of body skin 2 offers discharging opening 2-2, described split type combined helical bar 3 comprises the first monomer screw rod 3-1, second comonomer screw rod 3-2, Third monomer screw rod 3-3, 4th monomer screw rod 3-4, first flange 3-12, second flange 3-23 and three-flange 3-34, the left end of described first monomer screw rod 3-1 is connected with drive motor 1, the right-hand member of the first monomer screw rod 3-1 passes through the left end Flange joint of the first flange 3-12 and second comonomer screw rod 3-2, the right-hand member of described second comonomer screw rod 3-2 is connected with the left end of Third monomer screw rod 3-3 by the second flange, the right-hand member of described Third monomer screw rod 3-3 is by three-flange and the 4th monomer screw rod 3-4 Flange joint.
Screw rod is manufactured split-type structural, the length of the split type screw rod in each position is selected according to actual conditions, by axially allowing the calculating of moment of torsion, change main bearing load parts screw rod axle into thick-walled pipe, two sections of adjacent monomer screw rod structures can retain certain interval, alleviate the flexible deformation that main shaft deadweight produces, two sections of monomer screw rods pass through Flange joint, be enough to meet on the basis of Production requirement in intensity, suitable thinning screw rod fin thickness, reduce overall deadweight.Meanwhile, there is coking block in convey materials and receive friction at each flange connections or extrude and pulverized, ensure that each operation of mass transport is normally effectively carried out.
On technique scheme basis, the screw diameter of described first monomer screw rod 3-1, second comonomer screw rod 3-2, Third monomer screw rod 3-3 and the 4th monomer screw rod 3-4 is d=400mm, the flange outer diameter of described first flange 3-12 is D=350mm, the flange outer diameter of described second flange 3-23 is the flange outer diameter D=270mm of D=300mm, described three-flange 3-34.In the consistent situation of monomer screw rod screw diameter, there is coking block situation by the flange outer diameter changing butt flange for different convey materials and carry out the conveying of material and the pulverizing of coking block.
On technique scheme basis, the screw diameter of described first monomer screw rod 3-1, second comonomer screw rod 3-2, Third monomer screw rod 3-3 and the 4th monomer screw rod 3-4 is d=400mm, the flange outer diameter of described first flange 3-12 is D=270mm, the flange outer diameter of described second flange 3-23 is the flange outer diameter D=350mm of D=300mm, described three-flange 3-34.In the consistent situation of monomer screw rod screw diameter, there is coking block situation by the flange outer diameter changing butt flange for different convey materials and carry out the conveying of material and the pulverizing of coking block.Row are as being transferred material and having that coking block is more and volume being larger, in material conveying process, large volume coking block is ground into the coking block of small volume by the first flange 3-12 at the first flange 3-12 place of flange outer diameter D=270mm, the second flange 3-23 place that small size coking block continues transported to flange outer diameter D=300 is pulverized by the second flange 3-23 in succession, until pulverized completely by coking block after the three-flange 3-34 of flange outer diameter D=350.
On technique scheme basis, the screw diameter of described first monomer screw rod 3-1, second comonomer screw rod 3-2, Third monomer screw rod 3-3 and the 4th monomer screw rod 3-4 is d=400mm, the flange outer diameter of described first flange 3-12 is D=270mm, the flange outer diameter of described second flange 3-23 is the flange outer diameter D=270mm of D=270mm, described three-flange 3-34.In the consistent situation of monomer screw rod screw diameter, there is coking block situation by the flange outer diameter changing butt flange for different convey materials and carry out the conveying of material and the pulverizing of coking block.
By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (4)
1. a conveyor screw, it is characterized in that, it has and is arranged in body skin and runs through the split type combined helical bar that whole body skin is used as convey materials, and be configured in body skin side and be connected drive motor for starting split type combined helical bar with described split type combined helical bar, described body skin one end offers inlet point, the other end of body skin offers discharging opening, described split type combined helical bar comprises the first monomer screw rod, second comonomer screw rod, Third monomer screw rod, 4th monomer screw rod, first flange, second flange and three-flange, the left end of described first monomer screw rod is connected with drive motor, the right-hand member of the first monomer screw rod passes through the left end Flange joint of the first flange and second comonomer screw rod, the right-hand member of described second comonomer screw rod is connected with the left end of Third monomer screw rod by the second flange, the right-hand member of described Third monomer screw rod is by three-flange and the 4th monomer screw rod Flange joint.
2. a kind of conveyor screw as claimed in claim 1, it is characterized in that, the screw diameter of described first monomer screw rod, second comonomer screw rod, Third monomer screw rod and the 4th monomer screw rod is d=400mm, the flange outer diameter of described first flange is D=350mm, the flange outer diameter of described second flange is the flange outer diameter D=270mm of D=300mm, described three-flange.
3. a kind of conveyor screw as claimed in claim 1, it is characterized in that, the screw diameter of described first monomer screw rod, second comonomer screw rod, Third monomer screw rod and the 4th monomer screw rod is d=400mm, the flange outer diameter of described first flange is D=270mm, the flange outer diameter of described second flange is the flange outer diameter D=350mm of D=300mm, described three-flange.
4. a kind of conveyor screw as claimed in claim 1, it is characterized in that, the screw diameter of described first monomer screw rod, second comonomer screw rod, Third monomer screw rod and the 4th monomer screw rod is d=400mm, the flange outer diameter of described first flange is D=270mm, the flange outer diameter of described second flange is the flange outer diameter D=270mm of D=270mm, described three-flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420585706.4U CN204161989U (en) | 2014-10-09 | 2014-10-09 | A kind of conveyor screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420585706.4U CN204161989U (en) | 2014-10-09 | 2014-10-09 | A kind of conveyor screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204161989U true CN204161989U (en) | 2015-02-18 |
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ID=52535700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420585706.4U Active CN204161989U (en) | 2014-10-09 | 2014-10-09 | A kind of conveyor screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204161989U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109850547A (en) * | 2019-03-28 | 2019-06-07 | 唐山陆凯科技有限公司 | A kind of mine-separating box of preparation equipment |
| CN118025739A (en) * | 2024-04-11 | 2024-05-14 | 江苏领航科技装备制造有限公司 | Split screw type screw conveyer |
-
2014
- 2014-10-09 CN CN201420585706.4U patent/CN204161989U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109850547A (en) * | 2019-03-28 | 2019-06-07 | 唐山陆凯科技有限公司 | A kind of mine-separating box of preparation equipment |
| CN118025739A (en) * | 2024-04-11 | 2024-05-14 | 江苏领航科技装备制造有限公司 | Split screw type screw conveyer |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |