CN206476419U - A kind of conveying worm - Google Patents
A kind of conveying worm Download PDFInfo
- Publication number
- CN206476419U CN206476419U CN201621420226.8U CN201621420226U CN206476419U CN 206476419 U CN206476419 U CN 206476419U CN 201621420226 U CN201621420226 U CN 201621420226U CN 206476419 U CN206476419 U CN 206476419U
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- flange
- conveying worm
- short axle
- spiral short
- spiral
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Abstract
The utility model discloses a kind of conveying worm, the helical axis (6) being connected including drive device, with the output shaft of the drive device and the shell (5) being set in outside the helical axis (6), the helical axis (6) includes at least two sections spiral short axles, connected between the adjacent spiral short axle by flange (7), it is fastened by bolts at the ring flange of the flange (7), the axis of spiral short axle described in multistage is overlapped.Conveying worm provided by the utility model, 58 meters of long spire conveyings are conveyed without underslung bearing in refractory raw material, Abrasive Industry conveying worm, avoid the problem of underslung bearing serious wear during fed distance reaches 5 to 8 meters of long distance delivery conveying worm, simple in construction, maintenance rate is relatively low, and maintenance of equipment expense is relatively low, it is low using total noise of centrifuge, operation is easy to maintenance, and conveying capacity is big, safe and reliable.
Description
Technical field
The utility model is related to materials-handling technology field, more particularly to a kind of conveying worm.
Background technology
Conveying worm is widely used in the industries such as building materials, metallurgy, grain, electric power, food, because of its good airproof performance, can be remote
It is deep by preferred options such as designers apart from conveying powdered, granular, small lump material and stable transportation performance.8 meters of fed distance
Conveying worm when making one-piece auger axle because axle is oversize, deflection is big when using, and helical axis is used for a long time can be from axle
Portion is broken, and when conveying worm such as conveys (more than 4 meters) over long distances, helical axis needs increase underslung bearing to fix spiral
Axle, helical axis helical axis as no more than 4 meters makes whole axis.
Conveying worm is production refractory raw material (white fused alumina, spinelle, Brown Alundum, mullite, alumina, magnesia), abrasive material
Industries such as (white fused alumina, Brown Alundums) often uses powder conveying equipment, because the flour hardness of conveying is larger, is using spiral transferring
When sending machine long distance delivery material, underslung bearing serious wear, underslung bearing is changed frequent.The helical feed that 8 meters of fed distance
Machine needs 3 underslung bearings, because refractory raw material or abrasive hardness are larger, underslung bearing operates not in the material of conveying
To effectively lubricating, refractory raw material or abrasive material are in itself to underslung bearing serious wear, and general hanger bearing will be worn and torn using a week
To non-serviceable situation.
In summary, how to efficiently solve and hung in the long distance delivery conveying worm that fed distance reaches 5 to 8 meters
The problems such as hanging scroll holds serious wear, is current those skilled in the art's urgent problem.
Utility model content
The purpose of this utility model is to provide a kind of conveying worm, the conveying worm efficiently solve conveying away from
The problems such as from underslung bearing serious wear in 5 to 8 meters of long distance delivery conveying worm is reached.
In order to solve the above technical problems, the utility model provides following technical scheme：
A kind of conveying worm, including drive device, the helical axis and set that are connected with the output shaft of the drive device
Loaded on the shell outside the helical axis, the helical axis is included between at least two sections spiral short axles, the adjacent spiral short axle
Connected, be fastened by bolts at the ring flange of the flange by flange, the axis of spiral short axle described in multistage is overlapped.
Preferably, the flange includes being fixedly connected with leading portion spiral short axle the first half flanges, with back segment spiral short axle
The second half flanges being fixedly connected, the first half flange and the second half flange accept connection.
Preferably, the end of flange shaft of the first half flange passes through the company of welding with the end of the leading portion spiral short axle
Connect, outside the first connecting shaft of the back segment spiral short sleeve loaded on the second half flange, and end face is connected to described second
The flange side surface of half flange, in contact end face by being welded to connect, the second connecting bushing of the second half flange is loaded on institute
In the axis hole for stating the first half flanges.
Preferably, the internal-and external diameter of the flange shaft of the first half flange is identical with the internal-and external diameter of the spiral short axle, described
The second half first connecting shafts of flange and the external diameter of the second connecting shaft are identical with the external diameter of the spiral short axle.
Preferably, the junction of the first half flange and the leading portion spiral short axle and the second half flange with it is described
The junction of back segment spiral short axle is provided with reinforcing plate muscle.
Preferably, the quantity of the spiral short axle is three sections, and the length of every section of spiral short axle is 2-2.6m.
Preferably, the drive device described in motor, the reductor being connected with the output shaft of the motor, connection including subtracting
The shaft coupling of fast machine and the helical axis；The conveying worm also includes the bearing block for supporting the helical axis.
Conveying worm provided by the utility model, is that fed distance reaches 5 to 8 meters and realized without underslung bearing
Long distance delivery conveying worm, including drive device, helical axis and shell, the output shaft of helical axis and drive device connects
Connect, drive device driving helical axis is rotated.Outer cover suit conveys material outside helical axis in shell.Helical axis is included extremely
Few two sections of spiral short axles, shorten and are connected between the length of every section of spiral short axle, adjoining spiral short axle by flange, helical axis is made
It is fastened by bolts at separation type, the ring flange of flange, bolt is high intensity connector, the axis of multistage spiral short axle is overlapped,
Fit structure between flange ensures the axiality of spiral short axle, the axiality that so whole helical axis has not only had, and
Intensity is greatly increased, and is ensured that the axiality of helical axis can guarantee that the intensity of axle again when in use, is used more than 1 year without dimension
Repair.
Conveying worm provided by the utility model, it is 5-8 meters long in refractory raw material, the conveying of Abrasive Industry conveying worm
Helical feed is without underslung bearing, it is to avoid in the long distance delivery conveying worm that fed distance reaches 5 to 8 meters hang axle
The problem of holding serious wear, simple in construction, maintenance rate is relatively low, and maintenance of equipment expense is relatively low, low using total noise of centrifuge, operation maintenance
Convenient, conveying capacity is big, safe and reliable.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Structural representations of the Fig. 1 by the conveying worm that a kind of embodiment is provided in the utility model；
Fig. 2 is the partial schematic diagram at A in Fig. 1.
Marked in accompanying drawing as follows：
1- motors, 2- reductors, 3- shaft couplings, 4- bearing blocks, 5- shells, 6- helical axis, 7- flanges.
Embodiment
Core of the present utility model is to provide a kind of conveying worm, the conveying worm efficiently solve conveying away from
The problems such as from underslung bearing serious wear in 5 to 8 meters of long distance delivery conveying worm is reached.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
It refer to Fig. 1 and Fig. 2, Fig. 1 is by a kind of embodiment is provided in the utility model conveying worm
Structural representation；Fig. 2 is the partial schematic diagram at A in Fig. 1.
In a kind of embodiment, conveying worm provided by the utility model is that fed distance reaches 5 to 8
Rice and the long distance delivery conveying worm realized without underslung bearing, including drive device, helical axis 6 and shell 5, spiral shell
Spin axis 6 is connected with the output shaft of drive device, and drive device driving helical axis 6 is rotated.Shell 5 is set in outside helical axis 6,
Conveying material in shell 5.Helical axis 6 includes at least two sections spiral short axles, shortens the length of every section of spiral short axle, helical axis 6
Required length is connected into, the length of specific every section of spiral short axle and the quantity of spiral short axle can be according to practical situations
Depending on.Connected between adjoining spiral short axle by flange 7, helical axis 6 is made passes through bolt at separation type, the ring flange of flange 7
Fastening, bolt is high intensity connector, the axis of multistage spiral short axle is overlapped, and the fit structure between flange 7 ensures spiral
The axiality of short axle, the axiality that so whole helical axis 6 has not only had, and intensity are greatly increased, and are ensured when in use
The axiality of helical axis 6 can guarantee that the intensity of axle again, use more than 1 year without maintenance.
Conveying worm provided by the utility model, it is 5-8 meters long in refractory raw material, the conveying of Abrasive Industry conveying worm
Helical feed is without underslung bearing, it is to avoid in the long distance delivery conveying worm that fed distance reaches 5 to 8 meters hang axle
The problem of holding serious wear, simple in construction, maintenance rate is relatively low, and maintenance of equipment expense is relatively low, low using total noise of centrifuge, operation maintenance
Convenient, conveying capacity is big, safe and reliable.
Above-mentioned conveying worm is only a kind of preferred scheme, is specifically not limited thereto, on this basis can be according to reality
Need to make with targetedly adjusting, so as to obtain different embodiments, flange 7 includes the first half flanges and the second half methods
Orchid, the first half flanges are fixedly connected with leading portion spiral short axle, and the second half flanges are fixedly connected with back segment spiral short axle, the first half methods
Blue and the second half flanges accept connection, that is, the first half flanges and the second half flanges mutual sheathing again part, can be with first
A half flange part is set in the second half flanges, can also a second half flange parts be set in the first half flanges.First
Half flange and the second half flanges, which accept connection, can not only ensure that the leading portion spiral short axle and back segment spiral that are secured to connection are short
It is convenient when the axiality of axle, the first half flanges and the second half flange connections to position, it is easy to connect；The first half flanges can also be improved
With the bonding strength of the second half flanges, make the intensity of whole helical axis 6 stronger, be difficult to be broken in connecting portion.
On the basis of above-mentioned embodiment, those skilled in the art can be according to the difference of specific occasion, to spiral shell
Revolve conveyer carry out it is some change, the end of flange shaft and the end of leading portion spiral short axle of the first half flanges pass through the company of welding
Connect, it is easy to connect, bonding strength is larger, it is not easy to break.Outside the first connecting shaft of the back segment spiral short sleeve loaded on the second half flanges
Portion, the second half flanges are played a supporting role to back segment spiral short axle, and back segment spiral short shaft end face is connected to the method for the second half flanges
Blue side surface, the second half flanges have axially position effect to back segment spiral short axle, in contact end face by being welded to connect, it is easy to
Connection, bonding strength is larger, not easy to break.In axis hole of second connecting bushing of the second half flanges loaded on the first half flanges, together
Manage the first half flanges and axially position and supporting role played to the second half flanges, connecting portion intensity is higher, and bulk strength is stronger,
Stability during rotation is higher.
Obviously, under the guidance of this thought, those skilled in the art can be according to the difference of specific occasion to above-mentioned
Embodiment carry out it is some change, the internal-and external diameter of the flange shaft of the first half flanges is identical with the internal-and external diameter of spiral short axle, the
First connecting shaft of 2 half flanges and the external diameter of the second connecting shaft are identical with the external diameter of spiral short axle, are close-fitting during suit connection
Close, mating surface is very close to each other, be fitted close, be difficult to rock, it is circumferentially positioned preferably, axiality between adjoining spiral short axle compared with
It is good.
It is important to note that conveying worm provided by the utility model is not intended to be limited to such a situation, the
The junction of half flange and leading portion spiral short axle and the second half flanges and the junction of back segment spiral short axle are provided with reinforcing plate
The intensity of muscle, enhancing flange 7 and the connection of spiral short axle, increases the bulk strength of helical axis 6.
Conveying worm provided by the utility model, in the case of other parts are immovable, the quantity of spiral short axle
For three sections, the length of every section of spiral short axle is arbitrary value between 2-2.6m, including endpoint value, such as the length of every section spiral short axle
For 2.5m, the overall length of helical axis 6 reaches 7.5m, and length is longer, can all meet length requirement, and without underslung bearing, it is to avoid
The underslung bearing serious wear during fed distance reaches 5 to 8 meters of long distance delivery conveying worm the problem of, structure letter
Single, maintenance rate is relatively low, and maintenance of equipment expense is relatively low.
For the conveying worm in each above-mentioned embodiment, drive device includes motor 1, reductor 2, shaft coupling 3, electricity
Machine 1 provides power, and reductor 2 is connected with the output shaft of motor 1, the connection reductor 2 of shaft coupling 3 and helical axis 6, easy to connect,
It is easily controllable.Conveying worm also includes the bearing block 4 of support helix axle 6, passes through the support helix axle 6 of bearing block 4, structure letter
It is single, the connection of helical axis 6 and reductor 2 is not influenceed.
, it is necessary to illustrate in description of the present utility model, the orientation or position relationship of the instruction such as term end, end face
Described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, without referring to
Show or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solve as to limitation of the present utility model.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (7)
1. a kind of conveying worm, it is characterised in that the spiral being connected including drive device, with the output shaft of the drive device
Axle (6) and the shell (5) for being set in the helical axis (6) outside, the helical axis (6) include at least two sections spiral short axles,
Connected, be fastened by bolts at the ring flange of the flange (7), multistage institute by flange (7) between the adjacent spiral short axle
The axis for stating spiral short axle is overlapped.
2. conveying worm according to claim 1, it is characterised in that the flange (7) includes and leading portion spiral short axle
The first half flanges that are fixedly connected, the second half flanges being fixedly connected with back segment spiral short axle, the first half flange and described
The second half flanges accept connection.
3. conveying worm according to claim 2, it is characterised in that the end of the flange shaft of the first half flange with
The end of the leading portion spiral short axle by being welded to connect, the back segment spiral short sleeve loaded on the second half flange first
Outside connecting shaft, and end face is connected to the flange side surface of the second half flange, described in contact end face by being welded to connect
In axis hole of second connecting bushing of the second half flanges loaded on the first half flange.
4. conveying worm according to claim 3, it is characterised in that the internal-and external diameter of the flange shaft of the first half flange
It is identical with the internal-and external diameter of the spiral short axle, the second half first connecting shaft of flange and the external diameter of the second connecting shaft with it is described
The external diameter of spiral short axle is identical.
5. the conveying worm according to claim any one of 2-4, it is characterised in that the first half flange with it is described before
The junction of section spiral short axle and the second half flange and the junction of the back segment spiral short axle are provided with reinforcing plate muscle.
6. conveying worm according to claim 5, it is characterised in that the quantity of the spiral short axle is three sections, every section
The length of the spiral short axle is 2-2.6m.
7. conveying worm according to claim 5, it is characterised in that the drive device include motor (1), with it is described
Reductor (2), the connection reductor (2) and the shaft coupling (3) of the helical axis (6) of the output shaft connection of motor (1)；Institute
State the bearing block (4) that conveying worm also includes supporting the helical axis (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621420226.8U CN206476419U (en) | 2016-12-22 | 2016-12-22 | A kind of conveying worm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621420226.8U CN206476419U (en) | 2016-12-22 | 2016-12-22 | A kind of conveying worm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206476419U true CN206476419U (en) | 2017-09-08 |
Family
ID=59751321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621420226.8U Active CN206476419U (en) | 2016-12-22 | 2016-12-22 | A kind of conveying worm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206476419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019438A (en) * | 2017-12-25 | 2018-05-11 | 辽宁三三工业有限公司 | A kind of connection structure of helical axis |
| CN112758565A (en) * | 2020-11-23 | 2021-05-07 | 宜兴市云顶机械科技有限公司 | Double helix dust conveyor of hazardous waste shaftless |
-
2016
- 2016-12-22 CN CN201621420226.8U patent/CN206476419U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019438A (en) * | 2017-12-25 | 2018-05-11 | 辽宁三三工业有限公司 | A kind of connection structure of helical axis |
| CN112758565A (en) * | 2020-11-23 | 2021-05-07 | 宜兴市云顶机械科技有限公司 | Double helix dust conveyor of hazardous waste shaftless |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230620 Address after: 475000 fine chemical industry cluster area, Kaifeng City, Henan Province (intersection of national highway 310 and Hangzhou Road) Patentee after: Henan special high temperature resistant material Co.,Ltd. Address before: 475000 fine chemical industry cluster area, Kaifeng City, Henan Province (intersection of national highway 310 and Hangzhou Road) Patentee before: HENAN TENAI SPECIAL REFRACTORIES CO.,LTD. |
|
| TR01 | Transfer of patent right |