CN208194904U - Feed screening machine - Google Patents
Feed screening machine Download PDFInfo
- Publication number
- CN208194904U CN208194904U CN201820369186.1U CN201820369186U CN208194904U CN 208194904 U CN208194904 U CN 208194904U CN 201820369186 U CN201820369186 U CN 201820369186U CN 208194904 U CN208194904 U CN 208194904U
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- sieve
- sieve circle
- circle
- hole
- outer diameter
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Abstract
The utility model discloses a kind of feed screening machines, including base, vibrating motor is installed on base, screen drum is installed on vibrating motor, screen drum includes mounting plate, lower sieve circle, middle sieve circle, upper sieve circle, between lower sieve circle and middle sieve circle, sieve is equipped between middle sieve circle and upper sieve circle, upper sieve circle top is equipped with screen cover；The lower end of lower sieve circle is connected with annular slab, and the outer diameter of mounting plate and the outer diameter of annular slab are consistent, and correspondence offers bolt hole on mounting plate and annular slab, wears bolt in bolt hole；Be respectively equipped on the top end face of lower sieve circle and middle sieve circle annular on stretch the ring flat-plate of setting, respectively correspond the annular groove for offering and being caught in for ring flat-plate on the lower end surface of the lower end surface of middle sieve circle and upper sieve circle；The lower external face of middle sieve circle and upper sieve circle offers multiple counterbores respectively, and the outer surface on lower sieve circle and middle sieve circle top, which correspond to counterbore and is equipped with to be caught in counterbore, realizes the two neighboring fixation device for sieving and enclosing and being fixedly connected.
Description
Technical field
The utility model relates to a kind of feed screening machines.
Background technique
Part large-scale plant that raises are to reduce aquaculture cost at present, to can the cereal of directly feeding can be provided with cereal and slightly add
Work workshop, roughing is usually to sieve to cereal, general that screening machine is selected to carry out primary dcreening operation.Cereal materials generally directly from
Field, impurities are more complicated, mainly there is two classes: first is that the impurity bigger than cereal materials partial size, such as stone, corncob, fiber crops
Piece, stalk, the rope made of hemp, plastic sheet etc.；Another kind of is the lesser soil of partial size and fine sand.Screening machine carries out multi-stage screening thus will be miscellaneous
Matter and cereal separation, after screening machine long-time use, partial impurities can block mesh, influence normally to sieve work, cause
Speed decline is sieved, the problems such as not fine is sieved.It needs to clear up the sieve of screening machine at this time, but the structure of screening machine at present
Complexity, dismounting is inconvenient, dismantles that cleaning is time-consuming and laborious, and for the supply for guaranteeing feed, portion screen machine often goes to work braving one's illness, and influences
The separation of cereal.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of feed screening machines that structure is simply convenient to clean.
In order to solve the above technical problems, the utility model includes base, vibrating motor is installed on base, on vibrating motor
Screen drum is installed, sieve is equipped in the screen drum, screen cover is installed at the top of the screen drum, offers feed inlet in the screen cover,
It is characterized in that the screen drum includes the mounting plate being packed on vibrating motor, the lower sieve circle connecting with mounting plate, middle sieve circle, upper sieve
Circle, the lower sieve circle, middle sieve circle, upper sieve are enclosed and are successively assembled into one from the bottom to top, the lower sieve enclose middle sieve enclose between, middle sieve
Sieve is equipped between circle and upper sieve circle, the upper sieve circle top is equipped with screen cover；The lower end of the lower sieve circle is connected with annular slab,
The outer diameter of the mounting plate and the outer diameter of annular slab are consistent, and correspondence offers bolt hole on the mounting plate and annular slab, described
It wears bolt in bolt hole fixed in turn enclose lower sieve of mounting plate and annular slab is fixed；What the lower sieve circle and middle sieve enclosed
Be respectively equipped on top end face annular on stretch the ring flat-plate of setting, on the lower end surface of the middle sieve circle and the lower end surface of upper sieve circle respectively
Correspondence offers the annular groove being caught in for ring flat-plate；It is multiple heavy that the lower external face of the middle sieve circle and upper sieve circle offers respectively
The outer surface on hole, the lower sieve circle and middle sieve circle top, which correspond to counterbore and is equipped with to be caught in counterbore, realizes that two neighboring sieve encloses fixation
The fixation device of connection.
It is described it is middle sieve circle and it is upper sieve circle lower end surface on be equipped with respectively fovea superior setting present a theatrical performance as the last item on a programme, the outer diameter presented a theatrical performance as the last item on a programme with
The internal diameter of annular groove is consistent, and the internal diameter presented a theatrical performance as the last item on a programme is consistent with the internal diameter of sieve circle, and the outer diameter of the sieve is consistent with the outer diameter presented a theatrical performance as the last item on a programme,
Present a theatrical performance as the last item on a programme end face with sieve circle lower end surface at a distance from and sieve thickness be adapted make sieve be just fitted in present a theatrical performance as the last item on a programme and sieve enclose between in fact
The fixation of existing sieve.
The fixed device includes the vertical plate that its lower end hinge is enclosed mounted in lower part sieve, and edge sieve circle is radial on the vertical plate opens up
There is a stepped hole, the stepped hole close to sieve circle side is circular hole, far from sieve circle outer surface is square hole, and the size of the circular hole is big
In the size of square hole, the outer diameter of the circular hole and the outer diameter of counterbore are consistent, its cross section is set in the stepped hole and is square
Card column, the inner end of the card column is connected with the fixture block that can be caught in counterbore, the outer diameter and thickness of the fixture block and the outer diameter of circular hole
And length is adapted and enter fixture block can convenient for the rotation of fixed device in circular hole, the outer end of the card column is screwed with anticreep spiral shell
Cap；The vertical plate offers location hole along the axial direction of sieve circle, and the axis of the location hole intersects with the axis of square hole and mutually hangs down
Directly, the location hole is extended downward into the lower part of square hole by vertical plate top surface, and the positioning hole is screwed with locating rod, the card column
On offer the fixation hole passed through for locating rod, the inner surface of the location hole and fixation hole is equipped with internal screw thread, the positioning
The outer surface of bar is correspondingly provided with external screw thread.
The mounting plate is fixedly installed at the upper part with conically shaped, and the maximum outside diameter of the conically shaped is consistent with the internal diameter of sieve circle, institute
The height for stating conically shaped is less than the half of lower sieve circle height.
After adopting the above structure, when the utility model assembles, first the annular slab of lower sieve circle and mounting plate are consolidated by bolt
It is fixed, sieve is placed on to the inside of lower sieve ring plate, then middle sieve is enclosed and is lowered into, encloses the ring flat-plate of lower sieve circle and middle sieve
Annular groove fastens, and presents a theatrical performance as the last item on a programme and is just pressed sieve, and then sieve circle keeps counterbore corresponding with fixed device in rotation, and then rotation is vertical
Plate keeps fixture block corresponding with counterbore, is caught in fixture block in counterbore for pushing away in card column, is then screwed into locating rod from location hole, positioning
Bar and card column, which are spirally connected, realizes the fixation of card column position, and then fixes to fixture block, guarantees that fixture block is stuck in counterbore always, to realize
The fixation of middle sieve circle and sieve.Such fixture structure, structure is simple, assembling, convenient disassembly, and sieve is convenient for taking, clearing up.
Detailed description of the invention
With reference to the accompanying drawing and specific embodiment is described in further detail the utility model:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram amplified at A in Fig. 1.
Specific embodiment
As depicted in figs. 1 and 2, feed screening machine includes base 1, and vibrating motor 2 is equipped on base, is pacified on vibrating motor
Equipped with screen drum, it is equipped with sieve in screen drum, screen cover 3 is installed at the top of screen drum, feed inlet 4 is offered in screen cover, screen drum includes being fixedly mounted with
Mounting plate 8 on vibrating motor, the lower sieve circle 5 connecting with mounting plate, middle sieve circle 6, upper sieve enclose 7, mounting plate and vibrating motor
Connection structure be the prior art, details are not described herein.Each sieve circle is equipped with discharge port by the side of lower part, and lower sieve encloses 5, middle sieve
Circle 6, upper sieve circle 7 are successively assembled into one from the bottom to top, set between lower sieve circle 5 and middle sieve circle 6, between middle sieve circle 6 and upper sieve circle 7
There is sieve 11, upper 7 top of sieve circle is equipped with screen cover, and upper sieve circle and the connection structure of screen cover use the prior art；Under lower sieve circle 5
End is connected with annular slab 9, and the outer diameter of mounting plate is consistent with the outer diameter of annular slab 9, and correspondence offers spiral shell on mounting plate and annular slab 9
It is mounting plate and annular slab 9 is fixed and then enclose 5 to lower sieve and be fixed to wear bolt in bolt hole for keyhole；Lower sieve circle 5 and middle sieve
Be respectively equipped on the top end face of circle 6 annular on stretch the ring flat-plate 10 of setting, the lower end surface of the lower end surface of middle sieve circle 6 and upper sieve circle 7
On respectively correspond the annular groove for offering and being caught in for ring flat-plate 10；The lower external face of middle sieve circle 6 and upper sieve circle 7 offers more respectively
A counterbore, the lower outer surface for sieving 6 tops of circle 5 and middle sieve circle corresponds to counterbore, and equipped with that can be caught in, counterbore is interior to realize that two neighboring sieve circle is solid
Surely the fixation device connected.
It is equipped with presenting a theatrical performance as the last item on a programme for fovea superior setting on the lower end surface of middle sieve circle 6 and upper sieve circle 7 respectively, the outer diameter presented a theatrical performance as the last item on a programme and annular groove
Internal diameter is consistent, and the internal diameter presented a theatrical performance as the last item on a programme is consistent with the internal diameter of sieve circle, and the outer diameter of sieve is consistent with the outer diameter presented a theatrical performance as the last item on a programme, present a theatrical performance as the last item on a programme end face and sieve circle
The distance of lower end surface and the thickness of sieve, which are adapted, makes sieve just be fitted in the fixation presented a theatrical performance as the last item on a programme and sieved and realize sieve between circle.
Fixed device includes the vertical plate 12 that its lower end is mounted on the sieve circle of lower part by hinged shaft hinge, is enclosed on vertical plate 12 along sieve radial
Offer stepped hole, stepped hole close to sieve circle side is circular hole 13, far from sieve circle outer surface is square hole, and the size of circular hole is greater than
The size of square hole, the outer diameter of circular hole and the outer diameter of counterbore are consistent, and the card column 14 that its cross section is square is set in stepped hole, card
The inner end of column 14 is connected with the fixture block 15 that can be caught in counterbore, and the outer diameter and thickness of fixture block 15 and the outer diameter and length of circular hole are adapted
It enter fixture block 15 can in circular hole convenient for the rotation of fixed device, prevent the protrusion of fixture block 15 from interfering the rotation of fixed device, card column
14 outer end is screwed with Anti-releasing nut 16, and card column 14 is prevented to be detached from from vertical plate 12；It is fixed that vertical plate 12 is offered along the axial direction of sieve circle
Position hole, the axis of location hole intersect and are mutually perpendicular to the axis of square hole, and location hole extends downward into square hole by 12 top surface of vertical plate
Lower part, positioning hole is screwed with locating rod 17, offers the fixation hole passed through for locating rod in card column 14, location hole and solid
The inner surface for determining hole is equipped with internal screw thread, and the outer surface of locating rod is correspondingly provided with external screw thread.The cross section of card column 14 is square, and can prevent
Card column 14 rotates when only using, convenient for location hole and fixation hole to just.
Mounting plate is fixedly installed at the upper part with conically shaped 18, and the maximum outside diameter of conically shaped is consistent with the internal diameter of sieve circle, conically shaped
Height is less than the half of 5 height of lower sieve circle, and the setting of conically shaped is pooled to exit convenient for material, and then convenient for discharging.
When the utility model assembles, first the annular slab 9 of lower sieve circle 5 and mounting plate are bolted, sieve is placed
In the inside of 5 ring flat-plates 10 of lower sieve circle, then middle sieve circle 6 is lowered into, makes the ring flat-plate 10 of lower sieve circle 5 and the annular groove of middle sieve circle 6
It fastens, presents a theatrical performance as the last item on a programme and be just pressed sieve, then sieve circle 6 keeps counterbore corresponding with fixed device in rotation, vertical plate 12 is then rotated,
Keep fixture block 15 corresponding with counterbore, is caught in fixture block 15 in counterbore for pushing away in card column 14, is then screwed into locating rod from location hole, it is fixed
Position bar and card column 14, which are spirally connected, realizes the fixation of 14 position of card column, and then fixed to fixture block 15, guarantees that fixture block 15 is stuck in counterbore always
It is interior, so that sieve encloses the fixation of 6 and sieve in realizing.Be connected and fixed mode and the lower sieve of middle sieve circle 6 and upper sieve circle 7 enclose 5 and middle sieve
Circle 6 is connected and fixed that mode is identical, and details are not described herein.Such fixture structure, structure is simple, assembling, convenient disassembly, sieve
Net is convenient for taking, clearing up.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model.Previous embodiment
The utility model is described in detail, it for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features.In every case practical new at this
Within the scope of the inventive concept of type, any modification, equivalent substitution, improvement and etc. done are all contained in the protection of the utility model
Within the scope of.
Claims (4)
1. a kind of feed screening machine, including base, vibrating motor is installed on base, screen drum is installed on vibrating motor, it is described
It is equipped with sieve in screen drum, screen cover is installed at the top of the screen drum, feed inlet is offered in the screen cover, it is characterized in that the screen drum
Including the mounting plate being packed on vibrating motor, the lower sieve circle being connect with mounting plate, middle sieve circle, upper sieve circle, the lower sieve encloses, in
Sieve circle, upper sieve circle are successively assembled into one from the bottom to top, set between the lower sieve circle and middle sieve circle, between middle sieve circle and upper sieve circle
There is sieve, the upper sieve circle top is equipped with screen cover；The lower end of the lower sieve circle is connected with annular slab, the outer diameter of the mounting plate
Consistent with the outer diameter of annular slab, correspondence offers bolt hole on the mounting plate and annular slab, wears bolt in the bolt hole
Fixed enclose in turn to lower sieve of mounting plate and annular slab is fixed；It is respectively equipped on the top end face of the lower sieve circle and middle sieve circle
The ring flat-plate of setting is stretched in annular, is respectively corresponded and is offered for ring on the lower end surface of the middle sieve circle and the lower end surface of upper sieve circle
The annular groove that board enters；The lower external face of the middle sieve circle and upper sieve circle offers multiple counterbores respectively, and the lower sieve circle is in
The outer surface that sieve encloses top corresponds to counterbore and encloses the fixation device being fixedly connected equipped with that can be caught in the two neighboring sieve of realization in counterbore.
2. feed screening machine according to claim 1, it is characterized in that on the lower end surface of the middle sieve circle and upper sieve circle respectively
It is equipped with presenting a theatrical performance as the last item on a programme for fovea superior setting, the outer diameter presented a theatrical performance as the last item on a programme is consistent with the internal diameter of annular groove, and the internal diameter presented a theatrical performance as the last item on a programme is interior with sieve circle
Diameter is consistent, and the outer diameter of the sieve is consistent with the outer diameter presented a theatrical performance as the last item on a programme, and end face of presenting a theatrical performance as the last item on a programme is enclosed at a distance from lower end surface with sieve and the thickness of sieve
Being adapted makes sieve just be fitted in the fixation presented a theatrical performance as the last item on a programme and sieved and realize sieve between circle.
3. feed screening machine according to claim 1, it is characterized in that the fixed device includes its lower end hinge mounted in lower part
Vertical plate on sieve circle offers stepped hole along sieve circle is radial on the vertical plate, and the stepped hole close to sieve circle side is circular hole, remote
It is square hole from sieve circle outer surface, the size of the circular hole is greater than the size of square hole, the outer diameter of the circular hole and the outer diameter of counterbore
Unanimously, the card column that its cross section is square is set in the stepped hole, the inner end of the card column, which is connected with, can be caught in counterbore
Fixture block, the outer diameter and thickness of the fixture block and the outer diameter and length of circular hole, which are adapted, enter fixture block can in circular hole convenient for fixed dress
The outer end of the rotation set, the card column is screwed with Anti-releasing nut；The vertical plate offers location hole along the axial direction of sieve circle, described fixed
The axis in position hole intersects and is mutually perpendicular to the axis of square hole, and the location hole is extended downward under square hole by vertical plate top surface
Portion, the positioning hole are screwed with locating rod, and the fixation hole passed through for locating rod, the location hole are offered in the card column
It is equipped with internal screw thread with the inner surface of fixation hole, the outer surface of the locating rod is correspondingly provided with external screw thread.
4. feed screening machine according to any one of claim 1 to 3, it is characterized in that the mounting plate is fixedly installed at the upper part with
The maximum outside diameter of conically shaped, the conically shaped is consistent with the internal diameter of sieve circle, and the height of the conically shaped is less than lower sieve circle height
Half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820369186.1U CN208194904U (en) | 2018-03-19 | 2018-03-19 | Feed screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820369186.1U CN208194904U (en) | 2018-03-19 | 2018-03-19 | Feed screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208194904U true CN208194904U (en) | 2018-12-07 |
Family
ID=64527209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820369186.1U Expired - Fee Related CN208194904U (en) | 2018-03-19 | 2018-03-19 | Feed screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208194904U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111644378A (en) * | 2020-06-19 | 2020-09-11 | 长江师范学院 | Crushed waste lithium ion battery electrode material screening device |
| CN111644376A (en) * | 2020-06-19 | 2020-09-11 | 长江师范学院 | Make things convenient for electrode recovery screening equipment shell structure of dismouting |
| CN111644377A (en) * | 2020-06-19 | 2020-09-11 | 长江师范学院 | Crushing and screening method for waste lithium battery electrode material |
| CN111644375A (en) * | 2020-06-19 | 2020-09-11 | 长江师范学院 | Lithium battery recycled material sorting equipment capable of automatically discharging |
| CN111644379A (en) * | 2020-06-19 | 2020-09-11 | 长江师范学院 | Screening equipment is retrieved to high efficiency electrode |
| CN112893115A (en) * | 2019-12-04 | 2021-06-04 | 怀化鑫崀峰钙业有限公司 | Impurity removing device for lime processing |
-
2018
- 2018-03-19 CN CN201820369186.1U patent/CN208194904U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112893115A (en) * | 2019-12-04 | 2021-06-04 | 怀化鑫崀峰钙业有限公司 | Impurity removing device for lime processing |
| CN111644378A (en) * | 2020-06-19 | 2020-09-11 | 长江师范学院 | Crushed waste lithium ion battery electrode material screening device |
| CN111644376A (en) * | 2020-06-19 | 2020-09-11 | 长江师范学院 | Make things convenient for electrode recovery screening equipment shell structure of dismouting |
| CN111644377A (en) * | 2020-06-19 | 2020-09-11 | 长江师范学院 | Crushing and screening method for waste lithium battery electrode material |
| CN111644375A (en) * | 2020-06-19 | 2020-09-11 | 长江师范学院 | Lithium battery recycled material sorting equipment capable of automatically discharging |
| CN111644379A (en) * | 2020-06-19 | 2020-09-11 | 长江师范学院 | Screening equipment is retrieved to high efficiency electrode |
| CN111644378B (en) * | 2020-06-19 | 2021-09-28 | 长江师范学院 | Crushed waste lithium ion battery electrode material screening device |
| CN111644379B (en) * | 2020-06-19 | 2021-10-12 | 长江师范学院 | Screening equipment is retrieved to high efficiency electrode |
| CN111644375B (en) * | 2020-06-19 | 2022-02-08 | 长江师范学院 | Lithium battery recycled material sorting equipment capable of automatically discharging |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20200319 |