CN206435448U - Trommelling machine - Google Patents
Trommelling machine Download PDFInfo
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- CN206435448U CN206435448U CN201621482538.1U CN201621482538U CN206435448U CN 206435448 U CN206435448 U CN 206435448U CN 201621482538 U CN201621482538 U CN 201621482538U CN 206435448 U CN206435448 U CN 206435448U
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- screen drum
- casing
- spiral
- rotating shaft
- spiral screen
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Abstract
The utility model discloses a kind of trommelling machine, including casing and spiral screen drum, wherein, the casing is that rotating shaft is provided with cylinder, casing axis, and spiral screen drum, which sets around rotating shaft spiral and driven by rotating shaft, to be rotated；It is covered with sieve aperture on the spiral screen drum, right-hand member is provided with charging aperture, and left end is provided with impurities outlet；The casing slant setting, right-hand member is higher than left end, and left end minimum point is provided with material outlet；Deflector of the spiral inboard wall of riddle drum provided with circumferential and radial direction.Using spiral screen drum, compared with general cylindrical screen drum, the contact area of material and screen cloth is added, material residence time in screen drum is added, so as to increase the screening efficiency of unit volume screening machine, is conducive to reducing floor space, reduce energy consumption, reduce production cost；Deflector is provided with the inner surface of spiral screen drum, the frictional force between increase spiral screen drum and material helps, by the material dispersion in spiral screen drum, to improve screening efficiency.
Description
Technical field
The utility model is related to a kind of screening plant, and in particular to trommelling machine.
Background technology
It is a cylindrical screen drum inside existing trommelling machine, when in use because separative efficiency is limited, if desired
On the one hand material is kept completely separate can select to increase screen drum diameter, on the other hand increase the length of screen drum, this improves screening
The floor space of device, also increases the load of motor, increases production cost, so separative efficiency is high, floor space is small, operation
The low screening plant of cost can substantially reduce the production cost of enterprise.
Utility model content
The purpose of this utility model is to provide a kind of trommelling machine, solves existing trommelling machine screening efficiency low
Problem.
To solve above-mentioned technical problem, the utility model uses following technical scheme：
A kind of trommelling machine, including casing and spiral screen drum, wherein,
The casing is that rotating shaft is provided with cylinder, casing axis, and spiral screen drum is set around rotating shaft spiral and by rotating shaft
Drive rotation；
It is covered with sieve aperture on the spiral screen drum, right-hand member is provided with charging aperture, and left end is provided with impurities outlet；The casing is tilted and put
Put, right-hand member is higher than left end, left end minimum point is provided with material outlet；
Deflector of the spiral inboard wall of riddle drum provided with circumferential and radial direction.
As preferred, the spiral screen drum is connected with charging aperture and impurities outlet respectively through casing top surface and bottom surface,
The charging aperture and impurities outlet are respectively positioned on the extended line of casing axis.
As preferred, the rotating shaft is driven by motor, and motor is located on casing inner wall.
As preferred, the end of the material outlet is provided with dustcloth cylinder, and the end of the dustcloth cylinder is received with material
Acquisition means are connected.
As preferred, the chassis sidewall is provided with axially disposed baffle plate, and casing bottom surface is provided with along perpendicular
The baffle plate of setting.
As preferred, the casing bottom surface or side wall are provided with vibrating motor.
As preferred, it is provided with the charging aperture in loading hopper, loading hopper and is provided with screen cloth, the sieve aperture of the screen cloth
More than the sieve aperture on spiral screen drum.
As preferred, the screen cloth least significant end is provided with the primary dcreening operation mouthful with ft connection, and the primary dcreening operation mouthful end is provided with tearing open
Unload the lid of connection.
The utility model is provided with spiral screen drum, and screen drum inner ring is fixed in rotating shaft, is rotated together with rotating shaft, there is branch on casing
Frame supports rotating shaft, for fixing.Material enters at loading hopper during work, and the sieve aperture first passed around on screen cloth, screen cloth is larger,
For the impurity of bulky grain is removed, leftover materials enter spiral screen drum, the impurity of bulky grain are retained in screen drum and from impurity
Outlet is left, and leftover materials are sieved in casing, vibrations and gravity collective effect by vibrating motor, the thing of bottom of shell
Material leaves from material outlet.Oppositely oriented, such spiral of the direction of axis of rotation and spiral screen drum during utility model works
Screen drum gives material one upward power, and downwards, both gravity interact, and increases material residence time in spiral screen drum,
Increase the efficiency of screening.The utility model can operationally select different operating angles according to the complexity of feed separation
Degree, if feed separation is easily, angle of inclination can accordingly increase, if being not readily separated, it is possible to decrease angle of inclination.
Compared with prior art, the beneficial effects of the utility model are at least one of following：
1）Using spiral screen drum, compared with general cylindrical screen drum, the contact area of material and screen cloth is added, is added
Material residence time in screen drum, so as to increase the screening efficiency of unit volume screening machine, is conducive to reducing floor space, subtracts
Small energy consumption, reduces production cost.
2）Deflector is provided with the inner surface of spiral screen drum, the frictional force between increase spiral screen drum and material contributes to
By the material dispersion in spiral screen drum, screening efficiency is improved.
3）Material can be oriented to material outlet by setting on duty, prevent material from being accumulated in casing.
4）Screen cloth is provided with loading hopper, the impurity of bulky grain is first screened out, prevents helical screens overload or excessive
Particle, which enters, blocks spiral screen drum.The lid of primary dcreening operation mouthful end is opened when shining and having impurity accumulation on the net, impurity is exported.
Brief description of the drawings
Fig. 1 is the utility model trommelling machine structural representation.
Fig. 2 is the utility model trommelling machine sectional view.
Fig. 3 is the utility model trommelling machine spiral screen tube inner surface structural representation.
Fig. 4 is the utility model trommelling machine chassis sidewall structural representation.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
Embodiment 1：
A kind of trommelling machine, including casing 1 and spiral screen drum 2, wherein,
The casing 1 is cylinder, is provided with rotating shaft 3 at the axis of casing 1, spiral screen drum 2 set around the spiral of rotating shaft 3 and by
Rotating shaft 3 drives rotation；
It is covered with sieve aperture on the spiral screen drum 2, right-hand member is provided with charging aperture 4, and left end is provided with impurities outlet 5；The casing 1 inclines
Tiltedly place, right-hand member is higher than left end, left end minimum point is provided with material outlet 6；
Deflector 21 of the inwall of spiral screen drum 2 provided with circumferential and radial direction.
Using spiral screen drum, compared with general cylindrical screen drum, the contact area of material and screen cloth is added, thing is added
Material residence time in screen drum, so as to increase the screening efficiency of unit volume screening machine, is conducive to reducing floor space, reduces
Energy consumption, reduces production cost.
Embodiment 2：
A kind of trommelling machine, including casing 1 and spiral screen drum 2, wherein,
The casing 1 is cylinder, is provided with rotating shaft 3 at the axis of casing 1, spiral screen drum 2 set around the spiral of rotating shaft 3 and by
Rotating shaft 3 drives rotation；
It is covered with sieve aperture on the spiral screen drum 2, right-hand member is provided with charging aperture 4, and left end is provided with impurities outlet 5；The casing 1 inclines
Tiltedly place, right-hand member is higher than left end, left end minimum point is provided with material outlet 6；
Deflector 21 of the inwall of spiral screen drum 2 provided with circumferential and radial direction；
The spiral screen drum 2 is connected with charging aperture 4 and impurities outlet 5 respectively through the top surface 12 of casing 1 and bottom surface 14, institute
State charging aperture 4 and impurities outlet 5 is respectively positioned on the extended line of the axis of casing 1；
The rotating shaft 3 is driven by motor, and motor is located on the inwall of casing 1.
Embodiment 3：
A kind of trommelling machine, including casing 1 and spiral screen drum 2, wherein,
The casing 1 is cylinder, is provided with rotating shaft 3 at the axis of casing 1, spiral screen drum 2 set around the spiral of rotating shaft 3 and by
Rotating shaft 3 drives rotation；
It is covered with sieve aperture on the spiral screen drum 2, right-hand member is provided with charging aperture 4, and left end is provided with impurities outlet 5；The casing 1 inclines
Tiltedly place, right-hand member is higher than left end, left end minimum point is provided with material outlet 6；
Deflector 21 of the inwall of spiral screen drum 2 provided with circumferential and radial direction；
It is provided with the charging aperture 4 in loading hopper 43, loading hopper 43 and is provided with screen cloth 41, the sieve aperture of the screen cloth 41 is big
Sieve aperture on spiral screen drum 2；
The least significant end of screen cloth 41 is provided with the primary dcreening operation mouthful 42 with ft connection, and 42 ends of the primary dcreening operation mouthful are connected provided with dismounting
Lid.
Spiral screen drum inner surface be provided with deflector, increase spiral screen drum and material between frictional force, contribute to by
Material dispersion in spiral screen drum, improves screening efficiency.
Embodiment 4：
A kind of trommelling machine, including casing 1 and spiral screen drum 2, wherein,
The casing 1 is cylinder, is provided with rotating shaft 3 at the axis of casing 1, spiral screen drum 2 set around the spiral of rotating shaft 3 and by
Rotating shaft 3 drives rotation；
It is covered with sieve aperture on the spiral screen drum 2, right-hand member is provided with charging aperture 4, and left end is provided with impurities outlet 5；The casing 1 inclines
Tiltedly place, right-hand member is higher than left end, left end minimum point is provided with material outlet 6；
Deflector 21 of the inwall of spiral screen drum 2 provided with circumferential and radial direction；
The spiral screen drum 2 is connected with charging aperture 4 and impurities outlet 5 respectively through the top surface 12 of casing 1 and bottom surface 14, institute
State charging aperture 4 and impurities outlet 5 is respectively positioned on the extended line of the axis of casing 1；
The rotating shaft 3 is driven by motor, and motor is located on the inwall of casing 1；
The end of the material outlet 6 is connected provided with dustcloth cylinder, the end of the dustcloth cylinder with material collecting device；
The side wall 13 of the casing 1 is provided with axially disposed baffle plate 11, and the bottom surface of casing 1 is provided with and set along perpendicular
Baffle plate 11；
The bottom surface 14 of casing 1 or side wall 13 are provided with vibrating motor；
It is provided with the charging aperture 4 in loading hopper 43, loading hopper 43 and is provided with screen cloth 41, the sieve aperture of the screen cloth 41 is big
Sieve aperture on spiral screen drum 2；
The least significant end of screen cloth 41 is provided with the primary dcreening operation mouthful 42 with ft connection, and 42 ends of the primary dcreening operation mouthful are connected provided with dismounting
Lid.
The utility model is provided with spiral screen drum, and screen drum inner ring is fixed in rotating shaft, is rotated together with rotating shaft, there is branch on casing
Frame supports rotating shaft, for fixing.Material enters at loading hopper during work, and the sieve aperture first passed around on screen cloth, screen cloth is larger,
For the impurity of bulky grain is removed, leftover materials enter spiral screen drum, the impurity of bulky grain are retained in screen drum and from impurity
Outlet is left, and leftover materials are sieved in casing, vibrations and gravity collective effect by vibrating motor, the thing of bottom of shell
Material leaves from material outlet.Oppositely oriented, such spiral of the direction of axis of rotation and spiral screen drum during utility model works
Screen drum gives material one upward power, and downwards, both gravity interact, and increases material residence time in spiral screen drum,
Increase the efficiency of screening.The utility model can operationally select different operating angles according to the complexity of feed separation
Degree, if feed separation is easily, angle of inclination can accordingly increase, if being not readily separated, it is possible to decrease angle of inclination.
Although reference be made herein to the utility model is described multiple explanatory embodiments of the present utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and embodiment, these modifications and embodiment
It will fall within spirit disclosed in the present application and spirit.More specifically, in disclosure, drawings and claims
In the range of, a variety of variations and modifications can be carried out to the building block and/or layout of theme composite configuration.Except to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also will be apparent.
Claims (8)
1. a kind of trommelling machine, it is characterised in that：Including casing（1）With spiral screen drum（2）, wherein,
The casing（1）For cylinder, casing（1）Rotating shaft is provided with axis（3）, spiral screen drum（2）Around rotating shaft（3）Spiral is set
Put and by rotating shaft（3）Drive rotation；
The spiral screen drum（2）On be covered with sieve aperture, right-hand member is provided with charging aperture（4）, left end is provided with impurities outlet（5）；The casing
（1）Slant setting, right-hand member is higher than left end, and left end minimum point is provided with material outlet（6）；
The spiral screen drum（2）Deflector of the inwall provided with circumferential and radial direction（21）.
2. trommelling machine according to claim 1, it is characterised in that the spiral screen drum（2）Through casing（1）
Top surface（12）And bottom surface（14）Respectively with charging aperture（4）And impurities outlet（5）Connection, the charging aperture（4）And impurities outlet（5）
It is respectively positioned on casing（1）On the extended line of axis.
3. trommelling machine according to claim 1, it is characterised in that the rotating shaft（3）Driven by motor, motor is located at
Casing（1）On inwall.
4. trommelling machine according to claim 1, it is characterised in that the material outlet（6）End provided with dust-proof
Cloth cylinder, the end of the dustcloth cylinder is connected with material collecting device.
5. trommelling machine according to claim 1, it is characterised in that the casing（1）Side wall（13）It is provided with edge
Axially arranged baffle plate (11).
6. trommelling machine according to claim 1, it is characterised in that the casing（1）Bottom surface（14）Or side wall（13）
It is provided with vibrating motor.
7. trommelling machine according to claim 1, it is characterised in that the charging aperture（4）Place is provided with loading hopper
（43）, loading hopper（43）It is interior to be provided with screen cloth（41）, the screen cloth（41）Sieve aperture be more than spiral screen drum（2）On sieve aperture.
8. trommelling machine according to claim 7, it is characterised in that the screen cloth（41）Least significant end is provided with to be connected with outside
Logical primary dcreening operation mouthful（42）, the primary dcreening operation mouthful（42）Lid of the end provided with dismounting connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621482538.1U CN206435448U (en) | 2016-12-30 | 2016-12-30 | Trommelling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621482538.1U CN206435448U (en) | 2016-12-30 | 2016-12-30 | Trommelling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206435448U true CN206435448U (en) | 2017-08-25 |
Family
ID=59642618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621482538.1U Active CN206435448U (en) | 2016-12-30 | 2016-12-30 | Trommelling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206435448U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107890981A (en) * | 2017-10-27 | 2018-04-10 | 安徽省正宇粮食机械有限公司 | A kind of grain screening machine of flood dragon pipe |
| CN108482960A (en) * | 2018-04-25 | 2018-09-04 | 新乡市东振机械制造有限公司 | A kind of screw conveyor with screening function |
| CN112827827A (en) * | 2020-12-30 | 2021-05-25 | 河北瑞雪谷物精选机械制造有限公司 | Modern agriculture is cultivated and is used seed preparator with get rid of impurity and screening |
-
2016
- 2016-12-30 CN CN201621482538.1U patent/CN206435448U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107890981A (en) * | 2017-10-27 | 2018-04-10 | 安徽省正宇粮食机械有限公司 | A kind of grain screening machine of flood dragon pipe |
| CN108482960A (en) * | 2018-04-25 | 2018-09-04 | 新乡市东振机械制造有限公司 | A kind of screw conveyor with screening function |
| CN112827827A (en) * | 2020-12-30 | 2021-05-25 | 河北瑞雪谷物精选机械制造有限公司 | Modern agriculture is cultivated and is used seed preparator with get rid of impurity and screening |
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