CN208407641U - A kind of niblet screening plant - Google Patents
A kind of niblet screening plant Download PDFInfo
- Publication number
- CN208407641U CN208407641U CN201820632430.9U CN201820632430U CN208407641U CN 208407641 U CN208407641 U CN 208407641U CN 201820632430 U CN201820632430 U CN 201820632430U CN 208407641 U CN208407641 U CN 208407641U
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- CN
- China
- Prior art keywords
- screen drum
- drum component
- shell
- niblet
- screen
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Abstract
The utility model discloses a kind of niblet screening plants, it is related to technical field of agricultural mechanical equipment, the utility model includes screen drum component and through screen drum component and the input and output material rotating mechanism that connect with screen drum component, it further include the identical up-down vibrating mechanism of two structures, input and output material rotating mechanism includes rotating electric machine and the rotational installation axis with rotating electric machine output axis connection, axis is rotatablely installed to be set in two up-down vibrating mechanisms through screen drum component and by screen drum assembly frame, the miscellaneous basket of Sheng being provided with immediately below screen drum component between two up-down vibrating mechanisms, the utility model drives screen drum component to vibrate up and down by up-down vibrating mechanism, to make niblet seethe up and down in screen drum component, by the skin stalks of rice, wheat, etc., the impurity such as the grains of sand screen, avoiding screen drum component high speed rotation keeps corn epidermis broken, ensure the integrality of niblet.
Description
Technical field
The utility model relates to technical field of agricultural mechanical equipment, more particularly to a kind of niblet screening plant.
Background technique
After corn receives threshing at present, the impurity such as the skin stalks of rice, wheat, etc., the grains of sand are often mixed in corn, influence the whole matter of corn
Amount, there are two types of existing screening technique is usual: one kind is artificial screening, which has large labor intensity, at high cost, work
Make low efficiency, corn sieves the disadvantages such as cleanliness is low；Another kind is but existing to be sieved using screening installation to niblet
Mechanical grading equipment is to be screened by high speed rotation screen drum to niblet, and screen drum in high-speed rotation process, can make jade
The grain of rice collides with screen drum wall, often will cause the breakage of niblet, so that the niblet epidermis that screening obtains is imperfect, and
And existing screening installation is only capable of filtering out the niblet of single particle size, to screen a variety of partial sizes, then needs using different
Screen drum, higher cost.
Utility model content
The purpose of this utility model is that: in order to solve the screen drum of existing mechanical grading equipment in high-speed rotation
In, it collides with niblet, causes the incomplete problem of niblet cuticular breakdown, the utility model provides a kind of niblet sieve
Screening device.
The utility model specifically uses following technical scheme to achieve the goals above:
A kind of niblet screening plant, including screen drum component and through screen drum component and the disengaging that is connect with screen drum component
Expect rotating mechanism, it is characterised in that: further include the identical up-down vibrating mechanism of two structures, input and output material rotating mechanism includes electric rotating
Machine and the rotational installation axis that axis connection is exported with rotating electric machine, rotational installation axis through screen drum component and set up screen drum component
In the miscellaneous basket of Sheng in two up-down vibrating mechanisms, being provided with immediately below screen drum component between two up-down vibrating mechanisms.
Further, the up-down vibrating mechanism include lifting motor, the shaft that is fixedly connected with lifting motor output shaft
And be sheathed on the cam set in shaft, lifting motor is set in mounting base, be vertically arranged in mounting base be used to support turn
The support of bearing group of axis is additionally provided in mounting base and is vertically directed bar, is vertically directed on bar and is arranged with and is vertically directed bar sliding
The sliding block of cooperation, sliding block are fixedly connected with horizontal mounting plate, and horizontal mounting plate is set to above cam set to be cooperated with cam set, rotation
Rotating motor is disposed therein on a horizontal mounting plate, and the bearing for installing rotational installation axis is provided on another horizontal mounting plate
Seat.
Further, the screen drum component includes sequentially connected scalping shell, dusting cover shell and fine screen shell from left to right
Body, is respectively arranged with demarcation plate between scalping shell and dusting cover shell and between dusting cover shell and fine screen shell, scalping shell,
It is respectively corresponded on dusting cover shell and fine screen shell and is provided with feed inlet and outlet, rotational installation axis is fixedly connected with two demarcation plates respectively.
Further, the ratio between aperture of the scalping shell, dusting cover shell and fine screen shell is 2:1.5:1.
Further, the roller group with cam set cooperation, horizontal mounting plate bottom are provided with below the horizontal mounting plate
It is provided with the installation frame for installing roller group, the installation frame includes that two be fixedly connected with horizontal mounting plate bottom erect
Plate and the installation axle being set up between two risers, roller group is installed in installation axle to be cooperated with cam set.
The beneficial effects of the utility model are as follows:
1, the utility model drives screen drum component to vibrate up and down by up-down vibrating mechanism, to make niblet in screen drum group
It is seethed up and down in part, the impurity such as the skin stalks of rice, wheat, etc., the grains of sand is screened, avoiding screen drum component high speed rotation keeps corn epidermis broken,
Ensure the integrality of niblet.
2, the utility model is rotated by lifting motor drives shaft rotation, so that the cam set being sheathed in shaft be made to turn
Dynamic, cam set will pass through horizontal mounting plate and screen drum component driven to vibrate up and down, compact-sized, it is ensured that screening plant can stablize work
Make.
3, the screen drum component of the utility model includes sequentially connected scalping shell, dusting cover shell and fine screen shell from left to right
Body can simultaneously screen the niblet of different-grain diameter demand, improve work efficiency.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the partial enlarged view in Fig. 1 at A.
Appended drawing reference: 1, screen drum component；1-1, scalping shell；1-2, dusting cover shell；1-3, fine screen shell；1-4, input and output material
Mouthful；2, input and output material rotating mechanism；2-1, rotating electric machine；2-2, rotational installation axis；3, up-down vibrating mechanism；3-1, lifting motor；
3-2, shaft；3-3, cam set；4, mounting base；4-1, support of bearing group；5, it is vertically directed bar；5-1, sliding block；6, it is horizontally mounted
Plate；7, miscellaneous basket is contained；8, roller group；9, bearing block；10, demarcation plate；11, installation frame；11-1, riser；11-2, installation axle.
Specific embodiment
In order to which those skilled in the art better understand the utility model, with reference to the accompanying drawing with following embodiment to this
Utility model is described in further detail.
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of niblet screening plant, including screen drum component 1 and run through screen drum group
Part 1 and the input and output material rotating mechanism 2 connecting with screen drum component 1 further include the identical up-down vibrating mechanism 3 of two structures, input and output material
Rotating mechanism 2 includes the rotating electric machine 2-1 and rotational installation axis 2-2 with rotating electric machine 2-1 output axis connection, is rotatablely installed axis
Screen drum component 1 through screen drum component 1 and is set up in two up-down vibrating mechanisms 3 by 2-2, is provided with position immediately below screen drum component 1
The miscellaneous basket 7 of Sheng between two up-down vibrating mechanisms 3, the present embodiment drive about 1 screen drum component to shake by up-down vibrating mechanism 3
It is dynamic, so that niblet be made to seethe up and down in screen drum component 1, the impurity such as the skin stalks of rice, wheat, etc., the grains of sand are screened, screen drum component is avoided
1 high speed rotation keeps corn epidermis broken, it is ensured that the integrality of niblet.
Embodiment 2
The present embodiment advanced optimizes on the basis of embodiment 1, specifically:
The shaft 3-2 that the up-down vibrating mechanism 3 includes lifting motor 3-1, is fixedly connected with lifting motor 3-1 output shaft
And it is sheathed on the cam set 3-3 on shaft 3-2, lifting motor 3-1 is set in mounting base 4, is vertically arranged in mounting base 4
It is used to support the support of bearing group 4-1 of shaft 3-2, is additionally provided in mounting base 4 and is vertically directed bar 5, be vertically directed on bar 5 and be arranged
There is and is vertically directed the sliding block 5-1 that bar 5 is slidably matched, sliding block 5-1 is fixedly connected with horizontal mounting plate 6, and horizontal mounting plate 6 is arranged
Cooperate above cam set 3-3 with cam set 3-3, rotating electric machine 2-1 is disposed therein on a horizontal mounting plate 6, another level
It is provided with the bearing block 9 for installing rotational installation axis 2-2 on mounting plate 6, is rotated by lifting motor 3-1 and drives shaft 3-2
Rotation, so that the cam set 3-3 being sheathed on shaft 3-2 be made to rotate, cam set 3-3 will pass through horizontal mounting plate 6 and drive screen drum
Component 1 vibrates up and down, compact-sized, it is ensured that screening plant being capable of steady operation.
Embodiment 3
The present embodiment advanced optimizes on the basis of embodiment 2, specifically:
The screen drum component 1 includes sequentially connected scalping shell 1-1, dusting cover shell 1-2 and fine screen shell from left to right
It is respectively arranged between 1-3, scalping shell 1-1 and dusting cover shell 1-2 and between dusting cover shell 1-2 and fine screen shell 1-3 point
It is respectively corresponded on partition 10, scalping shell 1-1, dusting cover shell 1-2 and fine screen shell 1-3 and is provided with feed inlet and outlet 1-4, rotation peace
Dress axis 2-2 is fixedly connected with two demarcation plates 10 respectively, the hole of the scalping shell 1-1, dusting cover shell 1-2 and fine screen shell 1-3
The ratio between diameter is 2:1.5:1；
Niblet is put into each shell by feed inlet and outlet 1-4, in screening, can star rotating electric machine 2-1, is controlled
It is rotatablely installed axis 2-2 only reciprocating rotation in the range of positive and negative 60 °, so that niblet be avoided to leak out from feed inlet and outlet 1-4；Work as sieve
Choosing finishes, and turns screen drum component 1 by rotating electric machine 2-1, keeps feed inlet and outlet 1-4 opening down, to discharge, uses
It is convenient.
Embodiment 4
The present embodiment advanced optimizes on the basis of embodiment 3, specifically:
The roller group 8 with cam set 3-3 cooperation, the setting of 6 bottom of horizontal mounting plate are provided with below the horizontal mounting plate 6
There is the installation frame 11 for installing roller group 8, the installation frame 11 includes two be fixedly connected with 6 bottom of horizontal mounting plate
The riser 11-1 and installation axle 11-2 being set up between two riser 11-1, roller group 8 is installed on installation axle 11-2 and cam
Group 3-3 cooperation, is cooperated by roller group 8 and cam set 3-3, can reduce pivoting friction, reduce resistance.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, it is equivalent made by all specifications and accompanying drawing content with the utility model
Structure change similarly should be included in the protection scope of the utility model.
Claims (5)
1. a kind of niblet screening plant, including screen drum component (1) and through screen drum component (1) and with screen drum component (1) even
The input and output material rotating mechanism (2) connect, it is characterised in that: further include the identical up-down vibrating mechanism (3) of two structures, input and output material rotation
Mechanism (2) includes rotating electric machine (2-1) and the rotational installation axis (2-2) with rotating electric machine (2-1) output axis connection, rotation peace
Dress axis (2-2) is through screen drum component (1) and screen drum component (1) is set up in two up-down vibrating mechanisms (3), screen drum component (1)
Underface is provided with the miscellaneous basket of Sheng (7) between two up-down vibrating mechanisms (3).
2. a kind of niblet screening plant according to claim 1, it is characterised in that: up-down vibrating mechanism (3) packet
It includes lifting motor (3-1), the shaft (3-2) being fixedly connected with lifting motor (3-1) output shaft and is sheathed on shaft (3-2)
Cam set (3-3), lifting motor (3-1) is set on mounting base (4), is vertically arranged with to be used to support in mounting base (4) and turns
The support of bearing group (4-1) of axis (3-2) is additionally provided in mounting base (4) and is vertically directed bar (5), is vertically directed on bar (5) and is arranged
There is and is vertically directed the sliding block (5-1) that bar (5) is slidably matched, sliding block (5-1) is fixedly connected with horizontal mounting plate (6), level peace
Loading board (6) is set to above cam set (3-3) to be cooperated with cam set (3-3), and rotating electric machine (2-1) is disposed therein a horizontal peace
In loading board (6), the bearing block (9) for installing rotational installation axis (2-2) is provided on another horizontal mounting plate (6).
3. a kind of niblet screening plant according to claim 1 or 2, it is characterised in that: the screen drum component (1) includes
Sequentially connected scalping shell (1-1), dusting cover shell (1-2) and fine screen shell (1-3) from left to right, scalping shell (1-1) and
It is respectively arranged with demarcation plate (10) between dusting cover shell (1-2) and between dusting cover shell (1-2) and fine screen shell (1-3), slightly
It respectively corresponds and is provided with feed inlet and outlet (1-4) on screen shell body (1-1), dusting cover shell (1-2) and fine screen shell (1-3), rotation peace
Dress axis (2-2) is fixedly connected with two demarcation plates (10) respectively.
4. a kind of niblet screening plant according to claim 3, it is characterised in that: the scalping shell (1-1), dusting cover
The ratio between aperture of shell (1-2) and fine screen shell (1-3) is 2:1.5:1.
5. a kind of niblet screening plant according to claim 2, it is characterised in that: below the horizontal mounting plate (6)
It is provided with the roller group (8) with cam set (3-3) cooperation, horizontal mounting plate (6) bottom is provided with for installing roller group (8)
Installation frame (11), the installation frame (11) include two risers (11-1) that are fixedly connected with horizontal mounting plate (6) bottom with
And it is set up in the installation axle (11-2) between two risers (11-1), roller group (8) is installed on installation axle (11-2) and cam set
(3-3) cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820632430.9U CN208407641U (en) | 2018-04-28 | 2018-04-28 | A kind of niblet screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820632430.9U CN208407641U (en) | 2018-04-28 | 2018-04-28 | A kind of niblet screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208407641U true CN208407641U (en) | 2019-01-22 |
Family
ID=65116578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820632430.9U Expired - Fee Related CN208407641U (en) | 2018-04-28 | 2018-04-28 | A kind of niblet screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208407641U (en) |
-
2018
- 2018-04-28 CN CN201820632430.9U patent/CN208407641U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20210428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |