A kind of oil expression that filter screen is conveniently replaceable grain screening plant
Technical field
The utility model is related to grain and oil machinery technical field, the oil expression that specially a kind of filter screen is conveniently replaceable is sieved with grain
Screening device.
Background technology
So-called bread is the staff of life, and grain is our necessitys for the survival of mankind, is the special quotient to involve the interests of the state and the people
Product.The thing that cereal crops and grain and oil understanding are generally well known.Seed, fruit and the root tuber of cereal crops, stem tuber
And its converted products is referred to as grain.For grain by whether by processing raw grain, finished product of grain is divided into, grain and oil are to cereal, beans etc.
Grain and oil plant and its general designation of processing finished product and semi-finished product are the general designations of mankind's Major Foods.
Grain and oil needs could be eaten after processing, but need to screen grain before processing, but existing screening
The filter screen of device is typically fixed, since the particle of grain is different, needs to use different screening machines instead and carried out
Filter, it is inconvenient to use, increase the operating quantity of staff.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides the oil expression that a kind of filter screen is conveniently replaceable and is screened with grain
Device, the filter screen for solving existing screening plant is typically fixed, since the particle of grain is different, needs to use instead
Different screening machines are filtered, inconvenient problem with use.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:A kind of filter screen is conveniently replaceable
Oil expression grain screening plant, including pedestal, the top both sides of the pedestal have been fixedly connected with support plate, the top of support plate
Portion is fixedly connected with transverse slat, and the top both ends of transverse slat have been fixedly connected with link block, and be fixedly connected between two link blocks
Cross bar, sliding sleeve is connected to sleeve on cross bar, and the outer surface of the sleeve is provided with electric pushrod, and the bottom end of the electric pushrod is consolidated
Surely swinging plate is connected with, the opposite side of two support plates is fixedly connected sequentially has the first supporting block and second from the bottom up
Supporting block is provided with dashpot between two the first supporting blocks, is fixedly connected with screening tank at the top of second supporting block, institute
It states the top of pedestal and accommodating groove is provided between two support plates, the bottom of the dashpot offers through-hole, and logical
It is overlapped with screen pack on hole, the inner wall side of the screening tank is fixedly connected with that there are two clamp devices, and clamp device and mistake
Sieve plate is connected, and the inner wall bottom side of the screening tank is inlaid with the first magnet, and be provided at the top of the first magnet
Second magnet.
The clamp device includes pressing plate and sliding rail, and the side of sliding rail is fixedly connected with the inner wall side of screening tank, described
The gliding in tracks of sliding rail is connected with sliding block, and one end of sliding block is fixedly connected with support plate, is inlaid with nut on support plate, spiral shell on nut
Line is connected with screw rod, and the top of screw rod is fixedly connected with handle, housing is fixedly connected at the top of the pressing plate, the housing
Top, which is interted, is provided with pillar, and the bottom end of the pillar is rotatablely connected with the bearing of inner walls bottom, the inner wall of the housing
Both sides have been fixedly connected with card slot, and restraining position ring block is fixedly attached on the pillar, and the notch of spacing ring and card slot is slidably connected,
The top of the pillar is fixedly connected with the bottom end of screw rod.
Preferably, the through-hole of the screening tank, the notch of dashpot are aligned setting with the notch of accommodating groove.
Preferably, the swinging plate is reticular structure, and swinging plate is located at the top of screening tank.
Preferably, the screen pack is between the first magnet and the second magnet, and the first magnet and the second magnet
Magnetism it is attracting.
Preferably, the bottom of the pressing plate is fitted closely with screen pack.
(3) advantageous effect
The utility model provides the oil expression grain screening plant that a kind of filter screen is conveniently replaceable.Have following beneficial to effect
Fruit:
The oil expression that the filter screen is conveniently replaceable grain screening plant solves the filter screen of existing screening plant generally all
It is fixed, since the particle of grain is different, needs to use different screening machines instead and be filtered, inconvenient to use asks
Topic, by the setting to clamp device, using pressing plate, sliding rail, sliding block, support plate, nut, screw rod, handle, housing, pillar, axis
It holds, the structure design of card slot, spacing ring, and under the action of the first magnet and the second magnet, when needing replacing, only needs to rotate
Handle, screw rod band movable slider rises, and pressing plate and screen pack separate in sliding slot, then by the second magnet from the first magnet
On remove so that the screen pack in screening tank achieved the effect that it is replaceable, facilitate according to different size of grain carry out
It replaces, it is easy to use, mitigate the operating quantity of staff, improve working efficiency.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the vertical view of the utility model screening tank;
Fig. 3 is the structure diagram of the utility model clamp device;
Fig. 4 is the internal structure schematic diagram of the utility model housing.
In figure:1 pedestal, 2 support plates, 3 transverse slats, 4 link blocks, 5 cross bars, 6 sleeves, 7 electric pushrods, 8 swinging plates, 9 first
Supporting block, 10 second supporting blocks, 11 dashpots, 12 screening tanks, 13 accommodating grooves, 14 screen packs, 15 clamp devices, 151 pressures
Plate, 152 sliding rails, 153 sliding blocks, 154 support plates, 155 nuts, 156 screw rods, 157 handles, 158 housings, 159 pillars, 1510 bearings,
1511 card slots, 1512 spacing rings, 16 first magnet, 17 second magnet.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be appreciated that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify description rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit to the utility model
System.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature." multiple " are meant that two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the utility model unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral;Can be
Mechanical connection or electrical connection;It can be directly connected, can also be indirectly connected by intermediary, can be two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution:The oil expression grain that a kind of filter screen is conveniently replaceable
Screening plant, including pedestal 1, the top both sides of pedestal 1 have been fixedly connected with support plate 2, and the top of support plate 2 is fixedly connected with
Transverse slat 3, the top both ends of transverse slat 3 have been fixedly connected with link block 4, and be fixedly connected with cross bar 5 between two link blocks 4, horizontal
Sliding sleeve is connected to sleeve 6 on bar 5, and the outer surface of sleeve 6 is provided with electric pushrod 7, and the bottom end of electric pushrod 7, which is fixedly connected with, dials
Movable plate 8, electric pushrod 7 drive the effect that swinging plate 8 screens the grain in screening tank 12, and two support plates 2 are opposite
Side is fixedly connected sequentially from the bottom up the first supporting block 9 and the second supporting block 10, is set between two the first supporting blocks 9
There is dashpot 11, the top of the second supporting block 10 is fixedly connected with screening tank 12, the through-hole of screening tank 12, the notch of dashpot 11
Setting is aligned with the notch of accommodating groove 13, swinging plate 8 is reticular structure, and swinging plate 8 is located at the top of screening tank 12, pedestal
1 top and accommodating groove 13 is provided between two support plates 2, the bottom of dashpot 11 offers through-hole, and on through-hole
It is overlapped with screen pack 14, the inner wall side of screening tank 12 is fixedly connected with that there are two clamp devices 15, and clamp device 15 and mistake
Sieve plate 14 is connected, and the inner wall bottom side of screening tank 12 is inlaid with the first magnet 16, and the top of the first magnet 16 is set
The second magnet 17 is equipped with, screen pack 14 is between the first magnet 16 and the second magnet 17, and the first magnet 16 and second
The magnetism of magnet 17 is attracting.
Clamp device 15 includes pressing plate 151 and sliding rail 152, and bottom and the screen pack 14 of pressing plate 151 fit closely, sliding rail
152 side is fixedly connected with the inner wall side of screening tank 12, and the gliding in tracks of sliding rail 152 is connected with sliding block 153, sliding block
153 one end is fixedly connected with support plate 154, and nut 155 is inlaid on support plate 154, screw rod is threaded on nut 155
156, the top of screw rod 156 is fixedly connected with handle 157, and the top of pressing plate 151 is fixedly connected with housing 158, the top of housing 158
Portion, which interts, is provided with pillar 159, and the bearing 1510 of the bottom end and 158 inner wall bottom of housing of pillar 159 is rotatablely connected, housing 158
Inner wall both sides be fixedly connected with card slot 1511, be fixedly attached restraining position ring block 1512 on pillar 159, and spacing ring 1512 and card
The notch of slot 1511 is slidably connected, and the top of pillar 159 is fixedly connected with the bottom end of screw rod 156.
When screen pack 14 needs replacing, rotational handle 157 is only needed, screw rod 156 rises with movable slider 153 in sliding rail 152
It rises, and pressing plate 151 and screen pack 14 separate, and then remove the second magnet 17 from the first magnet 16.
In conclusion the oil expression grain screening plant that the filter screen is conveniently replaceable, solves the mistake of existing screening plant
Strainer is typically fixed, since the particle of grain is different, needs to use different screening machines instead and is filtered, using not
The problem of facilitating, by the setting to clamp device 15, using pressing plate 151, sliding rail 152, sliding block 153, support plate 154, nut
155th, the structure design of screw rod 156, handle 157, housing 158, pillar 159, bearing 1510, card slot 1511, spacing ring 1512, and
And under the action of the first magnet 16,17 second magnet, when needing replacing, rotational handle 157 is only needed, screw rod 156 is with movable slider
153 rise in the sliding rail 152, and pressing plate 151 and screen pack 14 separate, then by the second magnet 17 from the first magnet 16
On remove so that the screen pack 14 in screening tank 12 has achieved the effect that replaceable, facilitates according to different size of grain
It is replaced, it is easy to use, mitigate the operating quantity of staff, improve working efficiency.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.