CN107685030A - A kind of agricultural uses grain screening drying unit - Google Patents
A kind of agricultural uses grain screening drying unit Download PDFInfo
- Publication number
- CN107685030A CN107685030A CN201710883328.6A CN201710883328A CN107685030A CN 107685030 A CN107685030 A CN 107685030A CN 201710883328 A CN201710883328 A CN 201710883328A CN 107685030 A CN107685030 A CN 107685030A
- Authority
- CN
- China
- Prior art keywords
- drying chamber
- extension board
- limit
- drawstring
- moving spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/16—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a vertical or steeply-inclined plane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
Abstract
The invention discloses a kind of agricultural grain screening drying unit, including drying chamber, symmetrical longitudinal direction is provided with limit sliding chutes in the drying chamber left and right sidewall, and drying indoor horizontal, which is provided with, dries screen drum, and swivelling-nozzle right-hand member is arranged with limit shaft bearing；Drying chamber is provided with level board, left risers and right risers are arranged with level board, drive device is installed, elliptic cam is respectively arranged on the left side and the right side left limit plate and right limit plate, and left limit plate and right limit plate bottom are equipped with the guide runner being slidably connected with level board on elliptic cam；Sieve plate both ends are extended to outside drying chamber, first extension board and the second extension board bottom surface are equipped with suspension rod, rotary type is provided with swing rod on suspension rod, clever structure of the present invention, swivelling-nozzle drives agitation block to stir and stir cereal after being driven by motor, so that cereal is more scattered, while the hot gas that spout and venthole spray carries out wind-force drying to cereal, substantially increases the drying effect of cereal.
Description
Technical field
The present invention relates to technical field of agricultural machinery, is specifically that a kind of agricultural uses grain screening drying unit.
Background technology
Agricultural is that the industry of food and the raw material of industry is produced by cultivating animals and plants.Agricultural belongs to the primary industry, studies agriculture
The science of industry is agronomy.The subject of labour of agricultural is lived animals and plants, the product of acquisition be animals and plants in itself.We are profit
With the growth-development law of the biology such as animals and plants, the accreditation of all departments of product is obtained by artificial culture, is referred to as agriculture
Industry.Agricultural is to support the basic product of the development of the national economy and development.It is briefly that the mankind go to change nature with its wisdom
Environment, product is obtained using the growth and breeding of animals and plants, further exchanges a kind of system of economic well-being of workers and staff for.
, it is necessary to carry out screening operation to cereal in agricultural production process, different size of cereal is subjected to screening and opened
Come, existing cereal screening plant is bad to the screening effect of cereal, due to the needs of production, also cereal is carried out at drying
Reason, the screening of cereal at present is carried out separately with drying, and not only screening and drying effect are not ideal enough, at the same workload compared with
Greatly, operating efficiency is relatively low, and does not meet current agricultural production demand.
The content of the invention
It is an object of the invention to provide a kind of agricultural to use grain screening drying unit, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical scheme：
One kind is agriculture to use grain screening drying unit, including drying chamber, is symmetrically longitudinally set in the drying chamber left and right sidewall
Limited location chute, drying indoor horizontal, which is provided with, dries screen drum, dries screen drum left and right ends and is equipped with through the spacing of limit sliding chutes
Axle sleeve, dry Horizontal rotation type in screen drum and be provided with swivelling-nozzle, the swivelling-nozzle surface offers to be gone out with what is connected inside it
Stomata, be equidistantly provided with along its center axis direction in swivelling-nozzle side wall several it is internal be hollow structure agitation blocks, stir
Motion block stirs with being connected inside jet pipe and uniformly offers spout on block；The swivelling-nozzle extends transversely through limit shaft sleeve, rotation spray
Pipe is connected with motor, and swivelling-nozzle right-hand member is arranged with limit shaft bearing；Outer wall prolongs provided with first on the left of the drying chamber
Plate is stretched, drying chamber outer right wall is provided with the second extension board, is connected with first longitudinal direction between the first extension board and motor and answers
Position spring, first longitudinal direction back-moving spring upper end are fixed on motor bottom, and first longitudinal direction back-moving spring lower end is fixed on first
Extension board upper surface；Second longitudinal direction back-moving spring is connected between second extension board and limit shaft bearing, second longitudinal direction resets bullet
Spring upper end is fixed on limit shaft bearing bottom surface, and second longitudinal direction back-moving spring lower end is fixed on the second extension board upper surface；The baking
Dry chamber is provided with level board, and left risers and right risers are arranged with level board, and rotary type is provided with elliptic cam above level board,
Drive device is installed, elliptic cam is respectively arranged on the left side and the right side the left limit plate abutted with elliptic cam and the right side on elliptic cam
Limiting plate, left limit plate and right limit plate bottom are equipped with the guide runner being slidably connected with level board；Set on the level board
There are the first fixed pulley and the second fixed pulley, first fixed pulley is located on the left of drying chamber, and the second fixed pulley is located at the drying chamber right side
Side, is connected with the first horizontal back-moving spring between the left limit plate and left risers, left limit plate left side wall is provided with second and drawn
Rope, the second drawstring pass through inside the first horizontal back-moving spring and after left risers, around the first fixed pulley and downward through water to the left
Flat board, the second drawstring are fixed on motor away from left limit plate one end；It is connected between the right limit plate and right risers
Second horizontal back-moving spring, right limit plate right side wall are provided with the 3rd drawstring, and the 3rd drawstring laterally resets bullet through second to the right
Inside spring and after right risers, fixed around the second fixed pulley and downward through level board, the 3rd drawstring away from right limit plate one end
On limit shaft sleeve；The drying indoor horizontal is provided with sieve plate, and sieve plate both ends are extended to outside drying chamber, the first extension board and the
Two extension board bottom surfaces are equipped with suspension rod, and rotary type is provided with swing rod on suspension rod, and the motor bottom is provided with the first drawstring, and first
Drawstring is passed down through the first extension board and is connected with the swing rod below the first extension board, and limit shaft bearing bottom is provided with the 4th and drawn
Rope, the 4th drawstring are passed down through the second extension board and are connected with the swing rod below the second extension board；The swing rod and the first extension
Limit spring is equipped between plate and the second extension board, limit spring is located at suspension rod away from drying chamber side, and swing rod is close to drying
Room one end is provided with the percussion block abutted with sieve plate；Hot bellows are provided with the right side of the drying chamber, it is soft that hot bellows are provided with the first air inlet
Pipe and the second air induction hose, first air induction hose are extend into inside swivelling-nozzle, and the second air induction hose extend into drying chamber
Inside, the second air induction hose are provided with air-jeting disk away from hot bellows one end.
As a modification of the present invention scheme：The sieve plate is located on the downside of the first extension board and the second extension board.
As a modification of the present invention scheme：The sieve diameter of the sieve plate is less than the sieve diameter for drying screen drum.
As a modification of the present invention scheme：The edge contour of the elliptic cam is standard ellipse.
As a modification of the present invention scheme：The elasticity of the first horizontal back-moving spring and the second horizontal back-moving spring
Coefficient is identical.
As a modification of the present invention scheme：First longitudinal direction back-moving spring and second longitudinal direction back-moving spring the elasticity system
Number is identical.
Compared with prior art, the beneficial effects of the invention are as follows：
Clever structure of the present invention, reasonable in design, swivelling-nozzle drives agitation block to carry out cereal after being driven by motor
Stir and stir so that cereal is more scattered, while the hot gas that spout and venthole spray carries out wind-force drying to cereal, significantly
Improve the drying effect of cereal；The rotation of elliptic cam realizes pumping for dry screen drum entirety, and then promotes
Cereal fully rocks in dry screen drum, not only increases drying effect, while promotes cereal and pass through and dry screen drum and realize
Quick screening；Swing rod drives the percussion repeatedly for tapping block to sieve plate, promotes the concussion of sieve plate, accelerates the sieve of cereal on sieve plate
Effect is selected, operating efficiency, the screening of cereal and dry synchronous progress is substantially increased, substantially reduces workload.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the enlarged diagram in A portions in Fig. 1.
Fig. 3 is the enlarged diagram in B portions in Fig. 1.
In figure：1- drying chambers, the extension boards of 2- first, 3- first longitudinal directions back-moving spring, the drawstrings of 4- first, 5- motors,
6- limit sliding chutes, 7- level boards, the drawstrings of 8- second, the fixed pulleys of 9- first, 10- guide runners, 11- left risers, 12- first are laterally
Back-moving spring, 13- left limits plate, 14- elliptic cams, 15- right limits plate, the second horizontal back-moving springs of 16-, 17- right risers,
The fixed pulleys of 18- second, the drawstrings of 19- the 3rd, 20- limit shaft sleeves, 21- limit shafts bearing, 22- second longitudinal directions back-moving spring, 23-
Two longitudinal back-moving springs, the extension boards of 24- second, the air induction hoses of 25- first, 26- hot bellows, the air induction hoses of 27- second, 28- sieves
Plate, 29- air-jeting disks, 30- dry screen drum, 31- swivelling-nozzles, 32- tap block, 33- agitation block, 34- spouts, 35- ventholes,
36-L swing rods, 37- limit springs, 38- suspension rods.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment：
Fig. 1-3 are referred to, a kind of agricultural uses grain screening drying unit, including drying chamber 1, the left and right sides of drying chamber 1
Symmetrical longitudinal direction is provided with limit sliding chutes 6 on wall, and horizontal be provided with dries screen drum 30 in drying chamber 1, dries the left and right ends of screen drum 30 and is all provided with
There is the limit shaft sleeve 20 through limit sliding chutes 6, dry Horizontal rotation type in screen drum 30 and be provided with swivelling-nozzle 31, the swivelling-nozzle
31 surfaces offer the venthole 35 connected with its inside, are equidistantly provided with along its center axis direction in the side wall of swivelling-nozzle 31
Several internal agitation blocks 33 for hollow structure, agitation block 33 connect with the inside of jet pipe 31, stir and uniformly offered on block 33
Spout 34；The swivelling-nozzle 31 extends transversely through limit shaft sleeve 20, and swivelling-nozzle 31 is connected with motor 5, swivelling-nozzle 31
Right-hand member is arranged with limit shaft bearing 21；The left side outer wall of drying chamber 1 is provided with the first extension board 2, in the outer right wall of drying chamber 1
Provided with the second extension board 24, first longitudinal direction back-moving spring 3 is connected between the first extension board 2 and motor 5, first longitudinal direction is multiple
The position upper end of spring 3 is fixed on the bottom of motor 5, and the lower end of first longitudinal direction back-moving spring 3 is fixed on the upper surface of the first extension board 2；
Second longitudinal direction back-moving spring 22, the upper end of second longitudinal direction back-moving spring 22 are connected between second extension board 24 and limit shaft bearing 21
The bottom surface of limit shaft bearing 21 is fixed on, the lower end of second longitudinal direction back-moving spring 22 is fixed on the upper surface of the second extension board 24；The baking
Dry chamber 1 is provided with level board 7, and left risers 11 and right risers 17 are arranged with level board 7, and the top rotary type of level board 7 is provided with
Elliptic cam 14, drive device is installed on elliptic cam 14, elliptic cam 14 is respectively arranged on the left side and the right side and elliptic cam 14
The left limit plate 13 and right limit plate 15 of abutting, left limit plate 13 and the bottom of right limit plate 15, which are equipped with to slide with level board 7, to be connected
The guide runner 10 connect；The level board 7 is provided with the first fixed pulley 9 and the second fixed pulley 18, and first fixed pulley 9 is located at
The left side of drying chamber 1, the second fixed pulley 18 be located on the right side of drying chamber 1, and the is connected between the left limit plate 13 and left risers 11
One horizontal back-moving spring 12, the left side wall of left limit plate 13 are provided with the second drawstring 8, and the second drawstring 8 is laterally multiple through first to the left
Behind the inside of position spring 12 and left risers 11, around the first fixed pulley 9 and downward through level board 7, the second drawstring 8 is away from left limit
The one end of plate 13 is fixed on motor 5；The second horizontal back-moving spring is connected between the right limit plate 15 and right risers 17
16, the right side wall of right limit plate 15 is provided with the 3rd drawstring 19, and the 3rd drawstring 19 is passed through inside the second horizontal back-moving spring 16 to the right
After right risers 17, consolidate around the second fixed pulley 18 and downward through level board 7, the 3rd drawstring 19 away from the one end of right limit plate 15
It is scheduled on limit shaft sleeve 20；Horizontal in the drying chamber 1 to be provided with sieve plate 28, the both ends of sieve plate 28 are extended to outside drying chamber 1, and first
The bottom surface of 2 and second extension board of extension board 24 is equipped with suspension rod 38, and rotary type is provided with swing rod 36, the motor 5 on suspension rod 38
Bottom is provided with the first drawstring 4, and the first drawstring 4 is passed down through the first extension board 2 and connected with the swing rod 36 of the lower section of the first extension board 2
Connect, the bottom of limit shaft bearing 21 is provided with the 4th drawstring 23, and the 4th drawstring 23 is passed down through the second extension board 24 and extended with second
The swing rod 36 of the lower section of plate 24 connects；Limit spring is equipped between the extension board 2 of swing rod 36 and first and the second extension board 24
37, limit spring 37 is located at suspension rod 38 and is provided with close to the one end of drying chamber 1 and is abutted with sieve plate 28 away from the side of drying chamber 1, swing rod 36
Percussion block 32；The right side of drying chamber 1 is provided with hot bellows 26, and hot bellows 26 are provided with the first air induction hose 25 and the second air inlet
Flexible pipe 27, first air induction hose 25 are extend into inside swivelling-nozzle 31, and the second air induction hose 27 is extend into drying chamber 1
Portion, the second air induction hose 27 are provided with air-jeting disk 29 away from the one end of hot bellows 26.
The present invention operation principle and application method be：
During original state, dry and be filled with the cereal-granules that screening will be dried inside screen drum 30；Start driving electricity
Machine 5 drives swivelling-nozzle 31 to rotate, and swivelling-nozzle 31 drives agitation block 33 to be rotated, and stirs the rotation of block 33 to cereal-granules
Stirred so that cereal-granules are more scattered, and beneficial to the volatilization of moisture, the hot-air in hot bellows 26 is soft by the first air inlet
Pipe 25 is entered inside swivelling-nozzle 31 and agitation block 33, is sprayed eventually through spout 34 and venthole 35, real to cereal-granules
Existing heated-air drying effect, substantially increases rate of drying；Drive device drives elliptic cam 14 to rotate, elliptic cam 14 while band
Dynamic left limit plate 13 and right limit plate 15 level board 7 towards or away from motion in the guide effect lower edge of guide runner 10, enter
And in the presence of first longitudinal direction back-moving spring 3 and second longitudinal direction back-moving spring 22, realize that the second drawstring 8 drives motor 5
Drive limit shaft bearing 21 to pump with the 3rd drawstring 19, and then realize swivelling-nozzle 31 together with dry screen drum 30
Pump, promote fully rocking for cereal in dry screen drum 30, not only increase drying effect, while promote dry
To the first order speed screening speed of cereal, the cereal of certain granules size can pass rapidly through to be fallen on dry screen drum 30 under dry screen drum 30
On sieve plate 28.
Motor 5 and pumping for limit shaft bearing 21 are existed by the first drawstring 4 and the 4th drawstring 23 respectively
The suitable alternate rotation counterclockwise of the elastic acting force lower band driven fork 36 of limit spring 37, and then realize and tap block 32 to sieve plate 28
Percussion repeatedly effect, promote the concussion of sieve plate 28, accelerate the second level screening effect of cereal on sieve plate 28, greatly improve
Operating efficiency, the screening of cereal and dry it is synchronous carry out, substantially reduce workload.
Hot blast in hot bellows 26 can also be imported into air-jeting disk 29 by the second air induction hose 27, by air-jeting disk 29 to
Drying chamber 1 sprays into hot-air, and hot-air most fully connects because proportion is smaller during flowing from bottom to top with cereal-granules
Touch, further increase grain dry effect.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of agricultural uses grain screening drying unit, including drying chamber (1), it is characterised in that drying chamber (1) left and right sides
Symmetrical longitudinal direction is provided with limit sliding chutes (6) on wall, and horizontal be provided with dries screen drum (30) in drying chamber (1), dries screen drum (30) left and right
Both ends are equipped with the limit shaft sleeve (20) through limit sliding chutes (6), dry screen drum (30) interior Horizontal rotation type and are provided with swivelling-nozzle
(31), swivelling-nozzle (31) surface is offered with its internal venthole (35) connected, edge in swivelling-nozzle (31) side wall
Its center axis direction is equidistantly provided with several internal agitation blocks (33) for hollow structure, agitation block (33) and jet pipe (31)
Inside connection, stir and uniformly offer spout (34) on block (33)；The swivelling-nozzle (31) extends transversely through limit shaft sleeve (20),
Swivelling-nozzle (31) is connected with motor (5), and swivelling-nozzle (31) right-hand member is arranged with limit shaft bearing (21)；The drying chamber
(1) left side outer wall is provided with the first extension board (2), and drying chamber (1) outer right wall is provided with the second extension board (24), the first extension
First longitudinal direction back-moving spring (3) is connected between plate (2) and motor (5), first longitudinal direction back-moving spring (3) upper end is fixed on
Motor (5) bottom, first longitudinal direction back-moving spring (3) lower end are fixed on the first extension board (2) upper surface；Second extension board
(24) second longitudinal direction back-moving spring (22) is connected between limit shaft bearing (21), second longitudinal direction back-moving spring (22) upper end is solid
Limit shaft bearing (21) bottom surface is scheduled on, second longitudinal direction back-moving spring (22) lower end is fixed on the second extension board (24) upper surface；Institute
State drying chamber (1) and be provided with level board (7), left risers (11) and right risers (17), level board are arranged with level board (7)
(7) top rotary type is provided with elliptic cam (14), and drive device, elliptic cam (14) left and right two are provided with elliptic cam (14)
Side is respectively equipped with the left limit plate (13) and right limit plate (15) abutted with elliptic cam (14), left limit plate (13) and right limit
Plate (15) bottom is equipped with the guide runner (10) being slidably connected with level board (7)；It is fixed sliding that the level board (7) is provided with first
(9) and the second fixed pulley (18) are taken turns, first fixed pulley (9) is located on the left of drying chamber (1), and the second fixed pulley (18) is positioned at baking
On the right side of dry chamber (1), the first horizontal back-moving spring (12), left limit are connected between the left limit plate (13) and left risers (11)
Plate (13) left side wall is provided with the second drawstring (8), and the second drawstring (8) is internal and left through the first horizontal back-moving spring (12) to the left
After riser (11), around the first fixed pulley (9) and downward through level board (7), the second drawstring (8) is away from left limit plate (13) one
End is fixed on motor (5)；The second horizontal back-moving spring is connected between the right limit plate (15) and right risers (17)
(16), right limit plate (15) right side wall is provided with the 3rd drawstring (19), and the 3rd drawstring (19) laterally resets bullet through second to the right
Spring (16) is internal with after right risers (17), and around the second fixed pulley (18) and downward through level board (7), the 3rd drawstring (19) is far
It is fixed on from right limit plate (15) one end on limit shaft sleeve (20)；It is horizontal in the drying chamber (1) to be provided with sieve plate (28), sieve plate
(28) both ends extend to drying chamber (1) outside, and the first extension board (2) and the second extension board (24) bottom surface are equipped with suspension rod (38),
Rotary type is provided with swing rod (36) on suspension rod (38), and motor (5) bottom is provided with the first drawstring (4), the first drawstring (4) to
Under be connected through the first extension board (2) and with the swing rod (36) below the first extension board (2), limit shaft bearing (21) bottom is provided with
4th drawstring (23), the 4th drawstring (23) be passed down through the second extension board (24) and with the swing rod below the second extension board (24)
(36) connect；Limit spring (37) is equipped between the swing rod (36) and the first extension board (2) and the second extension board (24), is limited
Position spring (37) is located at suspension rod (38) away from drying chamber (1) side, and swing rod (36) is provided with close to drying chamber (1) one end and sieve plate
(28) the percussion block (32) abutted；Hot bellows (26) are provided with the right side of the drying chamber (1), hot bellows (26) are provided with the first air inlet
Flexible pipe (25) and the second air induction hose (27), first air induction hose (25) extend into swivelling-nozzle (31) inside, and second enters
Gas flexible pipe (27) extend into drying chamber (1) inside, and the second air induction hose (27) is provided with air-jeting disk away from hot bellows (26) one end
(29)。
2. agricultural according to claim 1 uses grain screening drying unit, it is characterised in that the sieve plate (28) is positioned at the
On the downside of one extension board (2) and the second extension board (24).
3. agricultural according to claim 1 uses grain screening drying unit, it is characterised in that the sieve aperture of the sieve plate (28)
Diameter is less than the sieve diameter for drying screen drum (30).
4. agricultural according to claim 1 uses grain screening drying unit, it is characterised in that the elliptic cam (14)
Edge contour is standard ellipse.
5. agricultural according to claim 1 uses grain screening drying unit, it is characterised in that described first laterally resets bullet
Spring (12) is identical with the coefficient of elasticity of the second horizontal back-moving spring (16).
6. agricultural according to claim 1 uses grain screening drying unit, it is characterised in that the first longitudinal direction resets bullet
Spring (3) is identical with second longitudinal direction back-moving spring (22) coefficient of elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710883328.6A CN107685030A (en) | 2017-09-26 | 2017-09-26 | A kind of agricultural uses grain screening drying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710883328.6A CN107685030A (en) | 2017-09-26 | 2017-09-26 | A kind of agricultural uses grain screening drying unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107685030A true CN107685030A (en) | 2018-02-13 |
Family
ID=61156669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710883328.6A Withdrawn CN107685030A (en) | 2017-09-26 | 2017-09-26 | A kind of agricultural uses grain screening drying unit |
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| CN (1) | CN107685030A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108497532A (en) * | 2018-03-26 | 2018-09-07 | 曹桂林 | A kind of Blendling-device of feedstuffs with functions/drying |
| CN108554776A (en) * | 2018-03-01 | 2018-09-21 | 王立俊 | A kind of equipment that can effectively improve construction material cooling efficiency |
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| CN108554776A (en) * | 2018-03-01 | 2018-09-21 | 王立俊 | A kind of equipment that can effectively improve construction material cooling efficiency |
| CN108554776B (en) * | 2018-03-01 | 2021-04-02 | 山东鲁班建设集团总公司 | Equipment capable of effectively improving cooling efficiency of building material |
| CN108497532A (en) * | 2018-03-26 | 2018-09-07 | 曹桂林 | A kind of Blendling-device of feedstuffs with functions/drying |
| CN108576888B (en) * | 2018-03-30 | 2021-01-15 | 自贡正邦农牧科技有限公司 | Fodder even stirring device with drying function |
| CN108576888A (en) * | 2018-03-30 | 2018-09-28 | 鄢海军 | A kind of feed uniform stirrer with functions/drying |
| CN108738755A (en) * | 2018-04-19 | 2018-11-06 | 共同科技开发有限公司 | A kind of agricultural production stalk breaker |
| CN108580299A (en) * | 2018-05-10 | 2018-09-28 | 卢先富 | A kind of graininess asphalt gyratory sifter optional equipment |
| CN108816726B (en) * | 2018-05-24 | 2021-04-06 | 王丽萍 | Forestry is planted with seed screening drying device |
| CN108816726A (en) * | 2018-05-24 | 2018-11-16 | 合肥智慧龙机械设计有限公司 | A kind of forestry plantation seed screening drying device |
| CN108800835A (en) * | 2018-06-12 | 2018-11-13 | 合肥久多农业科技有限公司 | A kind of agricultural seed is used as medicine drying device |
| CN109237872A (en) * | 2018-07-04 | 2019-01-18 | 蒋洲琳 | A kind of animal husbandry grass seeds screening drying unit |
| CN108759391A (en) * | 2018-08-24 | 2018-11-06 | 浙江德清东衡孟頫酒业有限公司 | A kind of sorghum drying device |
| CN109453874A (en) * | 2018-10-11 | 2019-03-12 | 大同新成新材料股份有限公司 | A kind of process units and method of graphite carbon block |
| CN109990579A (en) * | 2019-04-10 | 2019-07-09 | 邵存华 | A kind of liver and gall surgical department's surgical instrument drying unit |
| CN110470560A (en) * | 2019-08-08 | 2019-11-19 | 河南省第二公路工程有限公司 | Cement stabilized macadam mixture ratio designs automatic sieving instrument and backstepping design method |
| CN110470560B (en) * | 2019-08-08 | 2022-10-18 | 河南省第二公路工程有限公司 | Reverse-thrust design method for mix proportion of cement stabilized macadam mixture |
| CN111397336A (en) * | 2020-03-26 | 2020-07-10 | 孙磊 | Wheat drying system |
| CN111664674A (en) * | 2020-05-29 | 2020-09-15 | 淮北辰威科技有限公司 | Drying device |
| CN112129067A (en) * | 2020-08-13 | 2020-12-25 | 安徽谷丰机械科技有限公司 | Efficient cereal stoving case |
| CN112246621A (en) * | 2020-09-10 | 2021-01-22 | 深圳丰发一诺科技有限公司 | Effectual grain sieve cleaning device |
| CN112268433A (en) * | 2020-10-26 | 2021-01-26 | 王述海 | Multifunctional agricultural machine |
| CN112934660A (en) * | 2021-01-26 | 2021-06-11 | 山西融昇园农业技术开发股份有限公司 | Raspberry Pu' er tea leaf drying-machine with screening function |
| CN114234597A (en) * | 2021-12-22 | 2022-03-25 | 湖南省绿萱农业科技有限公司 | Folium artemisiae argyi drying device |
| CN114234597B (en) * | 2021-12-22 | 2023-04-25 | 湖南省绿萱农业科技有限公司 | Mugwort leaf drying device |
| CN115445915B (en) * | 2022-10-10 | 2023-08-08 | 连云港瑞升食用菌有限公司 | Impurity removal screening machine for edible fungus processing |
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