CN208194935U - A kind of crops sieve - Google Patents
A kind of crops sieve Download PDFInfo
- Publication number
- CN208194935U CN208194935U CN201820422943.7U CN201820422943U CN208194935U CN 208194935 U CN208194935 U CN 208194935U CN 201820422943 U CN201820422943 U CN 201820422943U CN 208194935 U CN208194935 U CN 208194935U
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- sieve
- sliding rail
- screen frame
- sliding
- crops
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Abstract
The utility model provides a kind of crops sieve, it is related to crops material sieving technology field, the edge of sieve is removably attachable between two intermediate plates by bolt in the utility model, at least two sliding blocks are provided on intermediate plate, the first sliding rail and the second sliding rail with sliding block cooperation are provided on screen frame, being occurred according to the difference of crop grain size or sieve can be by sieve when damaged condition needs replacing sieve, intermediate plate, the entirety of sliding block composition is extracted out from the first sliding rail and the second sliding rail, it is turned back in the first sliding rail and the second sliding rail again after replacement sieve, it so solves sieve to be integrated with screen frame, replacement sieve is needed by sieve and screen frame integral demounting and the problem of integrally replaced.
Description
Technical field
The utility model relates to crops material sieving technology fields, more particularly, to a kind of crops sieve.
Background technique
Sieve is the equipment for various material screenings, and sieve is widely used in industry, agricultural, the every field such as science and technology,
Agriculturally it is mainly used for crops screening, currently, screen frame, which generallys use the materials such as establishment iron wire, steel plate punching, is made sieve
Net, sieve and screen frame are connected, or are fixed by bolts or use welding.
Applicants have discovered that the prior art at least has following technical problem: sieve belongs to the easily-deformable component of rapid wear, and
Crop grain size is also different, needs to be needed according to crop grain size replacement sieve in maintenance or replacement
It replaces sieve and screen frame integral demounting and integrally, time-consuming and laborious, large labor intensity leverages production efficiency, and
And since sieve can not be repaired, when it, which slightly wears, appears, whole sieve and screen frame must be just replaced, material is caused
Significant wastage causes production cost higher.
Utility model content
The purpose of this utility model is to provide a kind of crops sieves, to solve sieve existing in the prior art and sieve
Frame integrated connection is needed when overhauling and replacing sieve by sieve and screen frame integral demounting and integral replacing technical problem.
Many technical effects that optimal technical scheme in many technical solutions provided by the utility model can be generated are detailed
See below elaboration.
To achieve the above object, the utility model provides following technical scheme:
A kind of crops sieve provided by the utility model, including screen frame, sieve, for removably clamping the sieve
Intermediate plate；Side is equipped with the first sliding rail on the inside of two opposite face of screen frame, the other side is equipped with the second sliding rail, first sliding rail with
The sliding block with first sliding rail and the cooperation of the second sliding rail is provided in second sliding rail, the sliding block is connect with the intermediate plate.
Preferably, first sliding rail is provided with tensioning bolt, the screen frame and described first close to the screen frame side
The position that sliding rail is in a horizontal position is evenly arranged at least two bolts hole, the tensioning spiral shell along the direction of first sliding rail
Bolt passes through the bolt hole and is fixed on the screen frame in the screen frame lateral surface by nut.
Preferably, first sliding rail and the second sliding rail are provided with far from the screen frame side for sliding block sliding
T-slot, the T-slot include opening and sliding slot, and the opening is arranged far from the screen frame side, the opening and the cunning
Slot connection, the longitudinal width of the opening are greater than the thickness of the intermediate plate and the sieve, the longitudinal width of the sliding slot and institute
State the of same size of sliding block.
Preferably, the intermediate plate includes first clamping piece and second intermediate plate, and at least two institutes are provided in the first clamping piece
State sliding block, the intermediate plate is evenly arranged at least two bolts hole along long side, be bolted the sieve is clipped in it is described
Between first clamping piece and the second intermediate plate.
Preferably, further include two pieces of limit plates, the limit plate is arranged in the two sides up and down of first sliding rail, and with institute
It states screen frame to be fixedly connected, the width between two pieces of limit plates is equal with the width of first sliding rail.
Preferably, the spring for being used to support first sliding rail is provided between the screen frame and first sliding rail,
First sliding rail can be moved horizontally along the vertical direction of sieve glide direction.
Preferably, second sliding rail is fixedly connected on the medial surface opposite with first sliding rail.
Preferably, further include baffle, the baffle plate setting in the lower section of the sieve inserting surface, the baffle with it is described
The position and the screen frame that sieve the is in a horizontal position position opposite with the position are provided with for sieve insertion
Slot.
Preferably, the baffle medial surface left and right sides edge is each provided with a plug, described in sieve insertion
The lower end setting in the face of screen frame is jagged, and the notch is identical as the baffle dimensions, corresponding with the plug in the screen frame
Position be provided with for the plug insertion jack.
Preferably, the outside on the two sides of the screen frame and the vertical direction of sieve insertion is in direction parallel to the ground
Upper each two handles arranged symmetrically.
A kind of crops sieve provided by the utility model, it has the advantage that: being arranged in the inside of two opposite face of screen frame
The sliding block for having the first sliding rail and the second sliding rail and cooperating with the first sliding rail and the second sliding rail, sliding block are fixedly connected on first clamping piece
On, sieve is removably clipped between two intermediate plates by first clamping piece and second intermediate plate by bolted connection, replaces sieve
When the sliding block for being fixed with intermediate plate and sieve need to only be extracted out from the first sliding rail and the second sliding rail, removed from intermediate plate sieve replacement
, solve and replace difficult problem because sieve and screen frame are integral.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the sieve overall diagram of the utility model embodiment；
Fig. 2 is the cross-sectional view of the utility model embodiment sieve；
Fig. 3 is the utility model embodiment baffle arrangement figure.
In figure: 1, screen frame；2, sieve；3, intermediate plate；31, first clamping piece；32, second intermediate plate；41, the first sliding rail；42, second
Sliding rail；5, sliding block；6, limit plate；7, tensioning bolt；8, spring；9, baffle；10, handle；W, groove width is limited.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
The utility model provides a kind of crops sieve, and referring to Fig. 1, the sieve for showing the utility model embodiment is whole
Body figure, screen frame 1 can be set to surround the rectangular shape of not no top and bottom by four blocks of plates, and material can be stainless
Steel shows the sieve cross-sectional view of the utility model embodiment referring to Fig. 2, is provided in the inside bottom of 1 liang of opposite face of screen frame
First sliding rail 41 and the second sliding rail 42, above-mentioned first sliding rail 41 and the second sliding rail 42 are separately mounted on two faces, the first sliding rail
41 and second sliding rail 42 sliding slot in be provided with sliding block 5 with the first sliding rail 41 and the cooperation of the second sliding rail 42, sliding block 5 and intermediate plate 3
It is fixedly connected, intermediate plate 3 is attached with sieve 2 using dismountable connection type, the mode that can be connected by screw bolts, so
The insertion of sieve 2 after sieve 2, intermediate plate 3, sliding block 5 are connected into an entirety, is mounted on above-mentioned screen frame 1 by sliding block 5 by setting
The first sliding rail 41 and the second sliding rail 42 in, it is when sieve 2 needs replacing, sieve 2, sliding block 5, intermediate plate 3 is sliding from first together
It is extracted out in rail 41 and the second sliding rail 42, is inserted into the first sliding rail 41 and the second sliding rail 42 again after replacing sieve 2, solves sieve
Net 2 is integral the problem of structure is non-dismountable, and sieve 2 cannot be replaced independently with screen frame 1.
Optionally embodiment, referring to Fig. 2, in the first sliding rail 41 close to first sliding rail of lateral edge, 41 side of screen frame 1
To at least two tensioning bolts 7 of uniform setting, it can be 4 or 5 etc., can suitably increase tensioning according to the length of screen frame 1
The number of bolt 7, the first sliding rail 41 can be fixedly connected with tensioning bolt 7 by modes such as welding, tensioning bolt 7 and sieve
The face that frame 1 installs the first sliding rail 41 is vertical, at the position that screen frame 1 and the first sliding rail 41 are in a horizontal position along the first sliding rail 41
Direction is evenly arranged at least two bolts hole, and the number of bolt hole is identical as the number of tensioning bolt 7, tensioning bolt 7 it is another
One end passes through bolt hole, and the lateral surface in face where bolt hole is attached by nut, can pass through elastic nut adjustment the
The horizontal distance of one sliding rail 41 and the second sliding rail 42 loosens sieve 2 to achieve the purpose that tense.
It is provided with T-slot in the opposite of the one side of the first sliding rail 41 installation tensioning bolt 7, which includes far from screen frame 1
The opening of side and the sliding slot penetrated through with opening, opening are arranged far from 1 side of screen frame, and opening is connected to sliding slot, and opening is indulged
It is greater than the thickness of intermediate plate 3 and sieve 2 to width, the longitudinal width of sliding slot is of same size with sliding block 5.
Referring to Fig. 2, intermediate plate 3 includes first clamping piece 31 and second intermediate plate 31, and intermediate plate 3 can be the strip thin slice of cuboid,
It is fixedly connected at least two sliding blocks 5 in first clamping piece 31, can be three, four or five, it can be according to the first sliding rail
41 and second sliding rail 42 the length number appropriate for increasing or decreasing sliding block 5, along the insertion of sliding block 5 first on intermediate plate 3 and sieve 2
At least two bolts hole are uniformly set on the direction of sliding rail 41 and the second sliding rail 42, and the number of bolt hole can be according to intermediate plate 3
Length increase appropriate, sieve 2 are clipped between first clamping piece 31 and second intermediate plate 32, are clamped two intermediate plates 3 by bolt, this
Kind connection type can dismounting and change sieve 2 as needed.
Referring to Fig. 2, two pieces of limit plates 6 of setting of the side level of first sliding rail 41, two pieces of limit plates 6 are installed in screen frame 1
Arrangement up and down, centre form limiting slot, and limit groove width w is identical as the vertical width of the first sliding rail 41, limit plate 6 and screen frame 1
It is fixedly connected with mode using welding or being bolted etc. and connects, the first sliding rail 41 is arranged between two pieces of limit plates 6 to fix the
One sliding rail 41 is in the position of vertical direction.
Referring to Fig. 2, in above-mentioned limiting slot, spring 8 can be set between screen frame 1 and the first sliding rail 41, after spring 8 compresses
Length be less than the horizontal width of limiting slot, in implementation, tensioning bolt 7 is pierced by from the bolt hole of screen frame 1 again after passing through spring 8,
It is fixed on the outside of screen frame 1 by nut, the first sliding rail 41 can be moved horizontally along the vertical direction of 2 glide direction of sieve, unclamped
Spring 8 can withstand the first sliding rail 41 when nut on tensioning bolt 7, to make sieve 2 loosen, convenient for taking out sieve 2.
Referring to Fig. 2, the second sliding rail 42 can be fixedly connected on the installation of screen frame 1 the by connection types such as bolt or welding
The position of the medial surface of the opposite side of one sliding rail 41, the first sliding rail 41 of the position and installation is located in same level.
Crops sieve further includes baffle 9, referring to Fig. 3, shows the structure chart of the utility model embodiment baffle, baffle
9 are arranged in the lower half portion of 2 inserting surface of sieve, the position that baffle 9 and sieve 2 are in a horizontal position and screen frame 1 with it is above-mentioned
The opposite position in position is provided with the slot being inserted into for sieve 2, and the vertical width of the slot is greater than the thickness of sieve 2, inserts convenient for sieve 2
Enter in slot.
Referring to Fig. 1,9 side of baffle being set in screen frame 1 and opens up jagged, the size of the notch is identical as the size of baffle 9,
The baffle 9 plays the role of closing screen frame 1 after sieve 2 is inserted into screen frame 1, is respectively arranged on two faces that screen frame 1 is contacted with baffle 9
The jack of the shapes such as one square or circle, 9 medial surface left and right sides edge of baffle are each provided with a plug, plug
Position is corresponding with the position of above-mentioned jack, and the shape of plug is identical as above-mentioned jack, size be slightly larger than jack size, plug with
Jack keeps the connection of baffle 9 and screen frame 1 more firm using interference fit.
Referring to Fig. 1, the first sliding rail 41 vertical with the direction of the second sliding rail 42 two is inserted into relatively in screen frame 1 and sieve 2
The lateral surface in face is respectively fixedly connected with two handles 10, two handles 10 along 2 direction of insertion of sieve vertical direction symmetrically
Arrangement, so may be implemented two people's cooperating sieves, and handle 10 can be cylindrical shape, can be in the outside of handle 10
The soft materials such as rubber are set, keep operation more comfortable.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of crops sieve, which is characterized in that including screen frame (1), sieve (2), for removably clamping the sieve
(2) intermediate plate (3)；Side is equipped with the first sliding rail (41) on the inside of (1) two opposite face of screen frame, the other side is equipped with the second sliding rail
(42), first sliding rail (41) and interior be provided with of the second sliding rail (42) are matched with first sliding rail (41) with the second sliding rail (42)
The sliding block (5) of conjunction, the sliding block (5) connect with the intermediate plate (3).
2. a kind of crops sieve according to claim 1, which is characterized in that first sliding rail (41) is close to the sieve
Frame (1) side is provided with tensioning bolt (7), the position edge that the screen frame (1) and first sliding rail (41) are in a horizontal position
The direction of first sliding rail (41) is evenly arranged at least two bolts hole, and the tensioning bolt (7) passes through the bolt hole
It is fixed on the screen frame (1) in the screen frame (1) lateral surface by nut.
3. a kind of crops sieve according to claim 1, which is characterized in that first sliding rail (41) and the second sliding rail
(42) the separate screen frame (1) side is provided with the T-slot for the sliding block (5) sliding, the T-slot includes opening and slides
Slot, the opening are arranged far from the screen frame (1) side, and the opening is connected to the sliding slot, longitudinal width of the opening
Degree is greater than the thickness of the intermediate plate (3) and the sieve (2), the width phase of the longitudinal width of the sliding slot and the sliding block (5)
Together.
4. a kind of crops sieve according to claim 1, which is characterized in that the intermediate plate (3) includes first clamping piece
(31) and second intermediate plate (32) at least two sliding blocks (5), intermediate plate (3) edge, are provided on the first clamping piece (31)
Long side is evenly arranged at least two bolts hole, be bolted by the sieve (2) be clipped in the first clamping piece (31) with
Between the second intermediate plate (32).
5. a kind of crops sieve according to claim 1, which is characterized in that further include two pieces of limit plates (6), the limit
Position plate (6) is arranged to be fixedly connected in the two sides up and down of first sliding rail (41), and with the screen frame (1), two pieces of limits
Width between plate (6) is equal with the width of first sliding rail (41).
6. a kind of crops sieve according to claim 1, which is characterized in that slided in the screen frame (1) and described first
The spring (8) for being used to support first sliding rail (41) is provided between rail (41), first sliding rail (41) can be along sieve (2)
The vertical direction of glide direction moves horizontally.
7. a kind of crops sieve according to claim 1, which is characterized in that second sliding rail (42) is fixedly connected on
The opposite medial surface with first sliding rail (41).
8. a kind of crops sieve according to claim 1, which is characterized in that it further include baffle (9), the baffle (9)
Be arranged in the lower section of the sieve (2) inserting surface, the position that the baffle (9) and the sieve (2) are in a horizontal position with
And the screen frame (1) position opposite with the position is provided with the slot for the sieve (2) insertion.
9. a kind of crops sieve according to claim 8, which is characterized in that at left and right sides of baffle (9) medial surface
Edge is each provided with a plug, jagged in the lower end setting that the sieve (2) are inserted into the face of the screen frame (1), described to lack
Mouth is identical as the baffle (9) size, is provided in the screen frame (1) position corresponding with the plug and is inserted into for the plug
Jack.
10. a kind of crops sieve according to claim 1, which is characterized in that the screen frame (1) and the sieve (2)
The outside on the two sides of the vertical direction of insertion is each on direction parallel to the ground to be symmetrical arranged two handles (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820422943.7U CN208194935U (en) | 2018-03-27 | 2018-03-27 | A kind of crops sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820422943.7U CN208194935U (en) | 2018-03-27 | 2018-03-27 | A kind of crops sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208194935U true CN208194935U (en) | 2018-12-07 |
Family
ID=64528679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820422943.7U Active CN208194935U (en) | 2018-03-27 | 2018-03-27 | A kind of crops sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208194935U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000086A (en) * | 2019-05-13 | 2019-07-12 | 苏州嘉诺环境工程有限公司 | A kind of three-dimensional ladder composite screen |
| CN110038791A (en) * | 2019-05-20 | 2019-07-23 | 苏州嘉诺环境工程有限公司 | A kind of relaxation sieve |
-
2018
- 2018-03-27 CN CN201820422943.7U patent/CN208194935U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000086A (en) * | 2019-05-13 | 2019-07-12 | 苏州嘉诺环境工程有限公司 | A kind of three-dimensional ladder composite screen |
| CN110038791A (en) * | 2019-05-20 | 2019-07-23 | 苏州嘉诺环境工程有限公司 | A kind of relaxation sieve |
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