CN110665802B - Highland barley fodder screening plant - Google Patents
Highland barley fodder screening plant Download PDFInfo
- Publication number
- CN110665802B CN110665802B CN201910968697.4A CN201910968697A CN110665802B CN 110665802 B CN110665802 B CN 110665802B CN 201910968697 A CN201910968697 A CN 201910968697A CN 110665802 B CN110665802 B CN 110665802B
- Authority
- CN
- China
- Prior art keywords
- side wall
- screen
- plate
- shell
- intervals
- 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.)
- Active
Links
Images
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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/30—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro within their own plane in or approximately in or transverse to the direction of conveyance
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Abstract
The invention discloses a highland barley feed screening plant, which comprises: the top of the shell is provided with a feeding hole; a first partition plate dividing the interior of the housing into a first chamber and a second chamber, the first partition plate being provided with three openings; the two supporting pieces are arranged in the second cavity at intervals along the vertical direction and comprise a supporting plate and two supporting rods; one support piece is provided with one screening piece, and the screening piece comprises a screen and a moving block; the two first limiting plates are arranged between the uppermost screen and the top of the shell at intervals; a second partition plate disposed below the support plate located therebelow; a guide plate disposed below the support member located below; and the third partition plates divide the first chamber into a first accommodating cavity, a second accommodating cavity and a third accommodating cavity from top to bottom. The invention can conveniently collect highland barley feeds with different particle sizes after screening the highland barley feeds.
Description
Technical Field
The invention relates to the technical field of feed production. More specifically, the invention relates to a highland barley feed screening device.
Background
The digestion capability of different livestock on highland barley feeds with different particle sizes is different, and after the highland barley feeds are processed, the feeds need to be screened to separate highland barley feeds with different particle sizes. The existing screening device has the problem that highland barley feeds with different particle sizes are inconvenient to collect after screening.
Disclosure of Invention
The invention aims to provide a highland barley feed screening device, which is used for conveniently collecting highland barley feeds with different particle sizes after screening the highland barley feeds.
To achieve these objects and other advantages in accordance with the present invention, there is provided a highland barley fodder screening apparatus comprising:
the device comprises a shell, a first discharge hole, a second discharge hole and a third discharge hole, wherein the shell is in a hollow cuboid shape, a feed inlet is formed in the top of the shell, two side walls which are arranged on the shell at intervals along the length direction of the shell are respectively a first side wall and a second side wall, two side walls which are arranged on the shell at intervals along the width direction of the shell are respectively a third side wall and a fourth side wall, and the first side wall is sequentially provided with the first discharge hole, the second discharge hole and the third discharge hole from top to bottom;
the first partition board is rectangular and arranged in the shell and is parallel to the first side wall, the interior of the shell is divided into a first cavity and a second cavity by the first partition board, the first discharge hole, the second discharge hole and the third discharge hole are respectively communicated with the first cavity, and three openings are sequentially formed in the first partition board from top to bottom;
the two supporting pieces are arranged in the second cavity at intervals in the vertical direction, any supporting piece comprises a rectangular supporting plate and two supporting rods, two ends of the supporting plate, which are arranged at intervals in the width direction, are pivoted through a pivot, one ends of the supporting plate, which are arranged at intervals in the width direction, are close to the second side wall and are fixedly connected with the third side wall and the third side wall respectively, the other ends of the supporting plate are contacted with the third side wall and the fourth side wall and can rotate downwards relative to one ends of the supporting plate, which are arranged at intervals in the width direction, under the driving of power, the two supporting rods are contacted with the third side wall and the fourth side wall respectively, are horizontally arranged and are perpendicular to the supporting plate, one ends of the two supporting rods are fixedly connected with the other ends of the supporting plate, which are arranged at intervals in the width direction, and the other ends of the two supporting rods are separated from the first partition plate by a certain distance;
two screening pieces, a support piece is provided with one screening piece, the screening piece above corresponds to the opening above the screen, the screening piece below corresponds to the opening in the middle, any screening piece comprises a screen and a moving block, the size of the mesh on the screen above the screen is larger than that of the mesh on the screen below the screen, when the screen and the moving block are both horizontal, the bottoms of the screen and the moving block are flush and form a rectangle, the top of the moving block is higher than that of the screen, meanwhile, the screen and the moving block are respectively contacted with a third side wall and a fourth side wall, one end of the screen, which is arranged at intervals along the length direction, is positioned below the opening corresponding to the screen, the other end of the screen is hinged with the moving block corresponding to the other end of the screen, and is positioned on two support rods corresponding to the screen, the two screening pieces reciprocate along the length direction of the shell under the driving of power, and the other end, which is arranged at intervals along the width direction, on the support plate, is positioned on the support plate and is opposite to the support plate at intervals along the width direction of the support plate One end of the screen is arranged to rotate downwards, and when the screen rotates downwards, the screen can be placed at the bottom of the opening corresponding to the screen, two strip-shaped baffles are arranged at two ends of the screen at intervals in the width direction and are respectively contacted with the third side wall and the fourth side wall, the tail ends of the two ends of the baffle at intervals in the length direction are respectively flush with the tail ends of the two ends of the screen at intervals in the length direction, and the two support rods are respectively positioned below the two baffles corresponding to the baffle;
the two first limiting plates are arranged between the uppermost screen and the top of the shell at intervals, are positioned in the second cavity and are parallel to the first side walls respectively, the tops of the baffle plates are fixedly connected with the top of the shell, the bottoms of the baffle plates are in contact with the uppermost screen and the two baffle plates, the parts, outside the two baffle plates corresponding to the first limiting plates, of the first limiting plates are attached to the third side walls and the fourth side walls, the baffle plates close to the first side walls are spaced from the first baffle plates at a certain distance, the baffle plates close to the second side walls are spaced from the supporting plates corresponding to the second side walls at a certain distance, and the feed inlet is opposite to the area, between the two first limiting plates and the two uppermost baffle plates, on the uppermost screen;
the second partition plate is arranged below the supporting plate below and is parallel to the first side wall, the top and the bottom of the second partition plate are fixedly connected with the bottom of the supporting plate below and the bottom of the shell respectively, and the two sides of the second partition plate are fixedly connected with the third side wall and the fourth side wall respectively;
the guide plate is rectangular and is arranged below the supporting piece positioned below, four edges of the guide plate are respectively fixed with the third side wall, the fourth side wall, the first partition plate and the second partition plate and are in seamless connection, one end of the guide plate connected with the second partition plate gradually inclines downwards towards one end connected with the first partition plate, and one end of the guide plate connected with the first partition plate is flush with the bottom of the opening positioned at the lowest part;
three third partition boards which are arranged in the first chamber at intervals along the vertical direction and divide the first chamber into a first accommodating cavity, a second accommodating cavity and a third accommodating cavity from top to bottom, wherein the opening and the first discharge port which are positioned at the uppermost part are both positioned above the third partition board at the uppermost part, the opening positioned at the top is far away from the third clapboard positioned at the top, the first discharge hole is close to the third clapboard positioned at the top, the opening positioned in the middle and the second discharge hole are positioned between the third clapboard positioned at the top and the third clapboard positioned in the middle, the opening in the middle is close to the third clapboard positioned at the top, the second discharge hole is close to the third clapboard positioned in the middle, the opening positioned at the bottom and the third discharge hole are both positioned between the third clapboard positioned at the bottom and the third clapboard positioned in the middle, and the opening positioned at the lowest part is close to the third clapboard positioned in the middle, and the third discharge hole is close to the third clapboard positioned at the lowest part.
Preferably, in the highland barley fodder screening device, the end of each third partition plate connected with the first partition plate is gradually inclined downwards towards the end connected with the first side wall.
Preferably, the highland barley fodder sieving mechanism, still include:
two second limiting plates which are arranged between the screen mesh positioned below and the supporting piece positioned above at intervals, the lower parts of the two second limiting plates are respectively parallel to the first side wall, the bottoms of the two second limiting plates are contacted with the screen mesh positioned below and the two baffle plates, the two first limiting plates are positioned between the lower parts of the two second limiting plates, the lower part of the second limiting plate close to the first clapboard is at a certain distance from the first clapboard, and the top part of the second limiting plate is connected with the first clapboard, and the second limit plate close to the first baffle plate is arranged on the first baffle plate except the part between the two baffle plates corresponding to the second limit plate, the other parts are all contacted with the third side wall and the fourth side wall, the second limit plate far away from the first clapboard is separated from the corresponding support plate by a certain distance, and except the part between the two baffle plates corresponding to the second limit plate, the other parts are all contacted with the third side wall and the fourth side wall, and the top parts of the other parts are connected with the supporting plate positioned above the other parts.
Preferably, the highland barley fodder sieving mechanism, still include:
the fixing plate is arranged in the shell and positioned between the supporting piece and the second side wall, and a linear guide rail is arranged on the fixing plate along the vertical direction;
the screw rod is parallel to the linear guide rail;
the two sliding blocks are arranged on the linear guide rail at intervals and are connected with the screw rod through threads;
the two ends of the connecting rod are respectively hinged with the corresponding moving block and the corresponding sliding block;
and the motor is connected with the screw rod and is used for driving the screw rod to rotate so as to drive the two moving blocks to reciprocate along the length direction of the shell.
Preferably, the highland barley fodder sieving mechanism, still include:
the three groups of gears are sequentially arranged outside the shell from top to bottom, the two adjacent groups of gears are meshed, the rotating shaft of the gear positioned in the middle rotates under the driving of power, the rotating shafts of the two groups of gears positioned above and below are respectively connected with the two pivots, and when the rotating shaft of the gear positioned in the middle rotates under the driving of power, the two pivots rotate simultaneously, so that the other ends of the two support plates, which are arranged at intervals along the width direction, are driven to rotate downwards relative to one end of the two support plates.
Preferably, in the highland barley feed screening device, the upper parts of the two second limiting plates are gradually inclined downwards.
The invention at least comprises the following beneficial effects:
the feed screening device can screen feed step by step, larger feed particles are temporarily stored in the first containing cavity after being screened, medium feed particles are temporarily stored in the second containing cavity after being screened, and smaller feed particles are temporarily stored in the third containing cavity after being screened, so that the screened feed with different particle sizes can be conveniently collected.
According to the invention, the two first limiting plates are arranged on the screen above, so that the feed is always positioned between the two first limiting plates and the two corresponding baffle plates in the moving process of the screen, and the feed can be prevented from falling onto the screen below or entering the first accommodating cavity when the feed is not screened. Be provided with two second limiting plates on the screen cloth that is located the below, enable the screen cloth and at the removal in-process, make the fodder be located two second limiting plates always and rather than between two baffles that correspond, can avoid the fodder to drop to the deflector or get into in the second holding chamber when not sieving the completion.
According to the invention, the motor drives the screw rod to rotate, so that the two sliding blocks can be driven to move at the same time, and thus the two screening pieces are driven to move at the same time, the feed on the two screens can be screened conveniently, and the efficiency is higher.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic structural diagram of a highland barley feed screening device for screening feed according to one embodiment of the present invention;
FIG. 2 is a schematic structural diagram of the highland barley feed screening device after screening feed according to one embodiment of the invention;
FIG. 3 is a schematic structural view of a support according to one embodiment of the present invention;
FIG. 4 is a schematic structural view of a sizing element according to one embodiment of the invention;
FIG. 5 is a schematic diagram of a screen resting on a support according to one embodiment of the present invention;
FIG. 6 is a schematic diagram of a three-set gear configuration according to one embodiment of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It should be noted that in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 6, the present invention provides a highland barley feed screening device, comprising:
a housing 100, which is a hollow cuboid, wherein a feed inlet 101 is arranged at the top of the housing 100, two side walls of the housing 100, which are arranged at intervals along the length direction (left and right direction shown in fig. 1), are respectively a first side wall and a second side wall, two side walls of the housing 100, which are arranged at intervals along the width direction (front and back direction shown in fig. 1), are respectively a third side wall and a fourth side wall, and a first discharge outlet 102, a second discharge outlet 103 and a third discharge outlet 104 are sequentially arranged on the first side wall from top to bottom;
a first partition plate 110 which is rectangular and is arranged in the housing 100 and parallel to the first side wall, the first partition plate 110 divides the interior of the housing 100 into a first chamber (a chamber on the left side of the first partition plate 110) and a second chamber (a chamber on the right side of the first partition plate 110), the first discharge port 102, the second discharge port 103 and the third discharge port 104 are respectively communicated with the first chamber, and three openings 111 are sequentially arranged on the first partition plate 110 from top to bottom;
two supporting members 120, which are vertically spaced in the second chamber, each supporting member 120 includes a supporting plate 121 and two supporting rods 122, the supporting plate 121 is rectangular, two ends of the supporting plate 121 spaced in the width direction thereof are pivotally connected by a pivot, and one ends of the supporting plate 121 spaced in the width direction thereof are close to the second side wall, and is respectively fixedly connected with the third side wall and the third side wall, the other end is contacted with the third side wall and the fourth side wall, and can rotate downwards relative to one end of the support plate 121 arranged at intervals along the width direction thereof under the driving of power, the two support rods 122 are respectively contacted with the third side wall and the fourth side wall and are both horizontally arranged, and is perpendicular to the supporting plate 121, one end of each of the two supporting rods 122 is fixedly connected to the other end of the supporting plate 121, which is spaced apart from the other end of the supporting plate in the width direction, and the other end of each of the two supporting rods is spaced apart from the first partition plate 110 by a certain distance;
two screening members 130, one support member 120 is provided with one screening member 130, the screening member 130 positioned above corresponds to the opening 111 positioned at the top, the screening member 130 positioned below corresponds to the opening 111 positioned at the middle, any screening member 130 comprises a screen 131 and a moving block 132, the size of the mesh on the screen 131 positioned above is larger than that of the mesh on the screen 131 positioned below, so that highland barley fodder can be screened step by step, as shown in fig. 1, when the screen 131 and the moving block 132 are both horizontal, the bottoms of the screen 131 and the moving block 132 are flush and form a rectangle, the top of the moving block 132 is higher than the top of the screen 131, meanwhile, the screen 131 and the moving block 132 are respectively contacted with a third side wall and a fourth side wall, one end of the screen 131, which is arranged at intervals along the length direction, is positioned below the opening 111 corresponding to the screen, and the other end of the screen 131 is hinged with the moving block 132 corresponding to and positioned on the two support rods 122 corresponding to the screen 131, the two sifters 130 reciprocate along the length of the housing 100 under the driving of power, and when the other end of the support plate 121 spaced apart in the width direction thereof is rotated downward with respect to the one end of the support plate 121 spaced apart in the width direction thereof, meanwhile, when the screen 131 rotates downwards, the screen 131 can be placed at the bottom of the corresponding opening 111, two strip-shaped baffles 133 are respectively arranged at two ends of the screen 131 at intervals along the width direction, the height of the baffles 133 is high enough, so that during the screening process of the highland barley feed, is always positioned between the two baffles 133, the two baffles 133 are respectively contacted with the third side wall and the fourth side wall, and the ends of the two ends of the baffle 133 spaced along the length direction thereof are respectively flush with the ends of the two ends of the screen 131 spaced along the length direction thereof, that is, the length of the baffle 133 is equal to the length of the screen 131, and the two support rods 122 are respectively located below the two corresponding baffles 133;
two first limiting plates 140, which are arranged between the uppermost screen 131 and the top of the housing 100 at intervals, are located in the second chamber, and are parallel to the first side walls respectively, the top of the baffle 133 is fixedly connected with the top of the housing 100, the bottom of the baffle 133 is in contact with the uppermost screen 131 and the two baffles 133, the part of the first limiting plate 140 outside the two baffles 133 is in contact with the third side wall and the fourth side wall, the baffle 133 close to the first side wall is at a certain distance from the first baffle 110, the baffle 133 close to the second side wall is at a certain distance from the corresponding supporting plate 121, the feeding port 101 is opposite to the area of the uppermost screen 131 between the two first limiting plates 140 and the two baffles 133, so that the highland barley feed on the uppermost screen 131 is always located between the two first limiting plates 140 and the two baffles 133, and after medium-sized feed and small-sized feed in the highland barley feed are screened out, the other end of the rotating support plate 121, which is spaced along the width direction thereof, allows larger feed particles to enter the first accommodating cavity through the uppermost opening 111, so as to prevent highland barley feed particles of different sizes from entering the first accommodating cavity during the movement of the uppermost screen 131;
the second partition plate 150 is arranged below the supporting plate 121 and parallel to the first side wall, the second partition plate 150 is rectangular, the top and the bottom of the second partition plate 150 are fixedly connected with the bottom of the supporting plate 121 and the bottom of the casing 100, and the two sides of the second partition plate 150 are fixedly connected with the third side wall and the fourth side wall;
a rectangular guide plate 160 disposed below the lower support member 120, wherein four sides of the guide plate 160 are respectively fixed to the third sidewall, the fourth sidewall, the first partition 110 and the second partition 150 and are connected to each other in a seamless manner, one end of the guide plate 160 connected to the second partition 150 is gradually inclined downward toward the end connected to the first partition 110, and one end of the guide plate 160 connected to the first partition 110 is flush with the bottom of the opening 111 located at the lowest position;
three third partition plates 170, which are vertically spaced in the first chamber, and divide the first chamber into a first accommodating chamber, a second accommodating chamber and a third accommodating chamber from top to bottom, wherein the uppermost opening 111 and the first discharge port 102 are both located above the uppermost third partition plate 170, the uppermost opening 111 is far from the uppermost third partition plate 170, the first discharge port 102 is close to the uppermost third partition plate 170, the intermediate opening 111 and the second discharge port 103 are both located between the uppermost third partition plate 170 and the intermediate third partition plate 170, the intermediate opening 111 is close to the uppermost third partition plate 170, the second discharge port 103 is close to the intermediate third partition plate 170, the lowermost opening 111 and the third discharge port 104 are both located between the lowermost third partition plate 170 and the intermediate third partition plate 170, and the lowermost opening 111 is close to the intermediate third partition plate 170, the third discharge port 104 is adjacent to the third diaphragm 170 positioned at the lowermost side.
The highland barley fodder screening plant that this scheme provided, when using, as shown in fig. 1, highland barley fodder gets into the region that two baffles 133 and two first limiting plates 140 enclose through feed inlet 101, two screening pieces 130 are along the length direction reciprocating motion of casing 100 under the drive of power simultaneously, the fodder of great granule is stayed on the screen cloth 131 of the top, the fodder of medium granule and the fodder of less granule fall on the screen cloth 131 of below, screen cloth 131 screening back through the below, the fodder of less granule falls on deflector 160, under the guide effect of deflector 160, keep in the third holding chamber. After the fodder on the two screens 131 is screened, the other ends of the support plate 121 spaced in the width direction rotate downwards relative to one ends of the support plate 121 spaced in the width direction under the driving of power, meanwhile, the moving blocks 132 are erected on one ends of the support plate 121 spaced in the width direction, as the screens 131 are erected on the two support rods 122 corresponding to the screens 131, the screens 131 can also rotate downwards, after the screens 131 rotate, as shown in fig. 2, the screens 131 are placed at the bottoms of the openings 111 corresponding to the screens 131, the fodder with larger grains temporarily exists in the first containing cavities, the fodder with medium grains temporarily exists in the second containing cavities, and then the other ends of the support plate 121 spaced in the width direction upwards rotate to be horizontal under the driving of power, so that the subsequent screening work can be continued. Finally, the feed with larger particles, the feed with medium particles and the feed with smaller particles are led out through a first discharge hole 102, a second discharge hole 103 and a third discharge hole 104 respectively.
In another technical solution, in the highland barley feed screening apparatus, one end of each third partition plate 170 connected to the first partition plate 110 is gradually inclined downwards towards one end connected to the first side wall.
In another technical scheme, the highland barley fodder sieving mechanism further comprises:
two second limiting plates 180 which are arranged between the screen 131 below and the support 120 above at intervals, the lower parts of the two second limiting plates 180 are respectively parallel to the first side wall, the bottom parts of the two second limiting plates 180 are contacted with the screen 131 and the two baffles 133 at the lowest part, the two first limiting plates 140 are arranged between the lower parts of the two second limiting plates 180, the lower part of the second limiting plate 180 close to the first clapboard 110 is separated from the first clapboard 110 by a certain distance, the top part of the second limiting plate 180 close to the first clapboard 110 is connected with the first clapboard 110, other parts of the second limiting plate 180 close to the first clapboard 110 except the part between the two baffles 133 corresponding to the second limiting plate are contacted with the third side wall and the fourth side wall, the second limiting plate 180 far away from the first clapboard 110 is separated from the support plate 121 corresponding to a certain distance, and other parts of the second limiting plate 180 except the part between the two baffles 133 corresponding to the second limiting plate are contacted with the third side wall and the fourth side wall, and the top portion thereof is connected with the support plate 121 positioned thereabove. The highland barley fodder on the screen cloth 131 of below is located between two second limiting plates 180 and two baffles 133 all the time, and the fodder of the less granule in the highland barley fodder is sieved the back of coming out, rotates the other end that sets up along its width direction interval on the backup pad 121 downwards, and the fodder of medium granule just gets into the second holding chamber through opening 111 in the middle of, avoids the screen cloth 131 of below at the removal in-process, and the highland barley fodder of medium granule and less granule size gets into in the second holding chamber.
In another technical scheme, the highland barley fodder sieving mechanism, still include:
a fixing plate 190 disposed in the housing 100 between the supporter 120 and the second sidewall, the fixing plate 190 having a linear guide provided thereon in a vertical direction;
a screw rod 200 parallel to the linear guide;
two sliding blocks 210 which are arranged on the linear guide rail at intervals and are connected with the screw rod 200 through threads;
two connecting rods 220, one connecting rod 220 corresponds to one moving block 132 and one sliding block 210 respectively, and two ends of the connecting rod 220 are hinged with the corresponding moving block 132 and the corresponding sliding block 210 respectively;
and a motor 230 connected to the lead screw 200 and configured to drive the lead screw 200 to rotate, so as to drive the two moving blocks 132 to reciprocate along the length direction of the housing 100. The motor 230 drives the screw rod 200 to rotate, the sliding block 210 can move up and down on the linear guide rail along the vertical direction, and the connecting rod 220 can drive the corresponding moving block 132 to reciprocate along the length direction of the shell 100 due to the fact that the two ends of the connecting rod 220 are hinged to the corresponding moving block 132 and the sliding block 210 respectively, and therefore feed on the two screens 131 can be screened simultaneously.
In another technical scheme, the highland barley fodder sieving mechanism further comprises:
three sets of gears 240 are sequentially arranged outside the housing 100 from top to bottom, and two adjacent sets of gears 240 are engaged with each other, the rotating shaft of the gear 240 located in the middle rotates under the driving of power, the rotating shafts of the two sets of gears 240 located above and below are respectively connected with the two pivots, and when the rotating shaft of the gear 240 located in the middle rotates under the driving of power, the two pivots simultaneously rotate, so that the other ends of the two support plates 121, which are arranged at intervals in the width direction, are respectively driven to rotate downwards relative to one end of the other end. The power drives the middle gear 240 to rotate, which can make the two sets of gears 240 above and below rotate synchronously, so as to make the two pivots rotate, and further make the other end of the supporting plate 121 spaced along the width direction rotate relative to the one end of the supporting plate 121 spaced along the width direction.
In another technical scheme, in the highland barley feed screening device, the upper parts of the two second limiting plates 180 are gradually inclined downwards.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (6)
1. Highland barley fodder screening plant, its characterized in that includes:
the device comprises a shell, a first discharge hole, a second discharge hole and a third discharge hole, wherein the shell is in a hollow cuboid shape, a feed inlet is formed in the top of the shell, two side walls which are arranged on the shell at intervals along the length direction of the shell are respectively a first side wall and a second side wall, two side walls which are arranged on the shell at intervals along the width direction of the shell are respectively a third side wall and a fourth side wall, and the first side wall is sequentially provided with the first discharge hole, the second discharge hole and the third discharge hole from top to bottom;
the first partition board is rectangular and arranged in the shell and is parallel to the first side wall, the interior of the shell is divided into a first cavity and a second cavity by the first partition board, the first discharge hole, the second discharge hole and the third discharge hole are respectively communicated with the first cavity, and three openings are sequentially formed in the first partition board from top to bottom;
the two supporting pieces are arranged in the second cavity at intervals in the vertical direction, any supporting piece comprises a rectangular supporting plate and two supporting rods, two ends of the supporting plate, which are arranged at intervals in the width direction, are pivoted through a pivot, one ends of the supporting plate, which are arranged at intervals in the width direction, are close to the second side wall and are fixedly connected with the third side wall and the third side wall respectively, the other ends of the supporting plate are contacted with the third side wall and the fourth side wall and can rotate downwards relative to one ends of the supporting plate, which are arranged at intervals in the width direction, under the driving of power, the two supporting rods are contacted with the third side wall and the fourth side wall respectively, are horizontally arranged and are perpendicular to the supporting plate, one ends of the two supporting rods are fixedly connected with the other ends of the supporting plate, which are arranged at intervals in the width direction, and the other ends of the two supporting rods are separated from the first partition plate by a certain distance;
two screening pieces, a support piece is provided with one screening piece, the screening piece above corresponds to the opening above the screen, the screening piece below corresponds to the opening in the middle, any screening piece comprises a screen and a moving block, the size of the mesh on the screen above the screen is larger than that of the mesh on the screen below the screen, when the screen and the moving block are both horizontal, the bottoms of the screen and the moving block are flush and form a rectangle, the top of the moving block is higher than that of the screen, meanwhile, the screen and the moving block are respectively contacted with a third side wall and a fourth side wall, one end of the screen, which is arranged at intervals along the length direction, is positioned below the opening corresponding to the screen, the other end of the screen is hinged with the moving block corresponding to the other end of the screen, and is positioned on two support rods corresponding to the screen, the two screening pieces reciprocate along the length direction of the shell under the driving of power, and the other end, which is arranged at intervals along the width direction, on the support plate, is positioned on the support plate and is opposite to the support plate at intervals along the width direction of the support plate One end of the screen is arranged to rotate downwards, and when the screen rotates downwards, the screen can be placed at the bottom of the opening corresponding to the screen, two strip-shaped baffles are arranged at two ends of the screen at intervals in the width direction and are respectively contacted with the third side wall and the fourth side wall, the tail ends of the two ends of the baffle at intervals in the length direction are respectively flush with the tail ends of the two ends of the screen at intervals in the length direction, and the two support rods are respectively positioned below the two baffles corresponding to the baffle;
the two first limiting plates are arranged between the uppermost screen and the top of the shell at intervals, are positioned in the second cavity and are parallel to the first side walls respectively, the tops of the baffle plates are fixedly connected with the top of the shell, the bottoms of the baffle plates are in contact with the uppermost screen and the two baffle plates, the parts, outside the two baffle plates corresponding to the first limiting plates, of the first limiting plates are attached to the third side walls and the fourth side walls, the baffle plates close to the first side walls are spaced from the first baffle plates at a certain distance, the baffle plates close to the second side walls are spaced from the supporting plates corresponding to the second side walls at a certain distance, and the feed inlet is opposite to the area, between the two first limiting plates and the two uppermost baffle plates, on the uppermost screen;
the second partition plate is arranged below the supporting plate below and is parallel to the first side wall, the top and the bottom of the second partition plate are fixedly connected with the bottom of the supporting plate below and the bottom of the shell respectively, and the two sides of the second partition plate are fixedly connected with the third side wall and the fourth side wall respectively;
the guide plate is rectangular and is arranged below the supporting piece positioned below, four edges of the guide plate are respectively fixed with the third side wall, the fourth side wall, the first partition plate and the second partition plate and are in seamless connection, one end of the guide plate connected with the second partition plate gradually inclines downwards towards one end connected with the first partition plate, and one end of the guide plate connected with the first partition plate is flush with the bottom of the opening positioned at the lowest part;
three third partition boards which are arranged in the first chamber at intervals along the vertical direction and divide the first chamber into a first accommodating cavity, a second accommodating cavity and a third accommodating cavity from top to bottom, wherein the opening and the first discharge port which are positioned at the uppermost part are both positioned above the third partition board at the uppermost part, the opening positioned at the top is far away from the third clapboard positioned at the top, the first discharge hole is close to the third clapboard positioned at the top, the opening positioned in the middle and the second discharge hole are positioned between the third clapboard positioned at the top and the third clapboard positioned in the middle, the opening in the middle is close to the third clapboard positioned at the top, the second discharge hole is close to the third clapboard positioned in the middle, the opening positioned at the bottom and the third discharge hole are both positioned between the third clapboard positioned at the bottom and the third clapboard positioned in the middle, and the opening positioned at the lowest part is close to the third clapboard positioned in the middle, and the third discharge hole is close to the third clapboard positioned at the lowest part.
2. The highland barley feed screening apparatus as claimed in claim 1, wherein the end of each third partition plate connected to the first partition plate is inclined gradually downwards toward the end connected to the first side wall.
3. The highland barley feed screening device of claim 1, further comprising:
two second limiting plates which are arranged between the screen mesh positioned below and the supporting piece positioned above at intervals, the lower parts of the two second limiting plates are respectively parallel to the first side wall, the bottoms of the two second limiting plates are contacted with the screen mesh positioned below and the two baffle plates, the two first limiting plates are positioned between the lower parts of the two second limiting plates, the lower part of the second limiting plate close to the first clapboard is at a certain distance from the first clapboard, and the top part of the second limiting plate is connected with the first clapboard, and the second limit plate close to the first clapboard is not only positioned between the two corresponding baffle plates, the other parts are all contacted with the third side wall and the fourth side wall, the second limit plate far away from the first clapboard is separated from the corresponding support plate by a certain distance, and except the part between the two baffle plates corresponding to the second limit plate, the other parts are all contacted with the third side wall and the fourth side wall, and the top parts of the other parts are connected with the supporting plate positioned above the other parts.
4. The highland barley feed screening device of claim 1, further comprising:
the fixing plate is arranged in the shell and positioned between the supporting piece and the second side wall, and a linear guide rail is arranged on the fixing plate along the vertical direction;
the screw rod is parallel to the linear guide rail;
the two sliding blocks are arranged on the linear guide rail at intervals and are connected with the screw rod through threads;
the two ends of the connecting rod are respectively hinged with the corresponding moving block and the corresponding sliding block;
and the motor is connected with the screw rod and is used for driving the screw rod to rotate so as to drive the two moving blocks to reciprocate along the length direction of the shell.
5. The highland barley feed screening device of claim 1, further comprising:
the three groups of gears are sequentially arranged outside the shell from top to bottom, the two adjacent groups of gears are meshed, the rotating shaft of the gear in the middle rotates under the driving of power, the rotating shafts of the two groups of gears above and below are respectively connected with the two pivots, and when the rotating shaft of the gear in the middle rotates under the driving of power, the two pivots rotate simultaneously, so that the other ends of the two support plates, which are arranged at intervals in the width direction, are driven to rotate downwards relative to one end of the two support plates respectively.
6. The highland barley feed screening device according to claim 3, wherein the upper parts of the two second limiting plates are inclined downwards gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910968697.4A CN110665802B (en) | 2019-10-12 | 2019-10-12 | Highland barley fodder screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910968697.4A CN110665802B (en) | 2019-10-12 | 2019-10-12 | Highland barley fodder screening plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110665802A CN110665802A (en) | 2020-01-10 |
| CN110665802B true CN110665802B (en) | 2022-05-27 |
Family
ID=69081979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910968697.4A Active CN110665802B (en) | 2019-10-12 | 2019-10-12 | Highland barley fodder screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110665802B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7527153B2 (en) * | 2005-09-26 | 2009-05-05 | General Kinematics Corporation | Separator system and method of separating materials |
| CN207430392U (en) * | 2017-11-06 | 2018-06-01 | 定南九鼎牧业有限公司 | A kind of husbandry sector feed screening plant |
| CN207507808U (en) * | 2017-11-15 | 2018-06-19 | 湖北楚大饲料有限公司 | Feed granules screening plant |
| CN110038790B (en) * | 2018-01-17 | 2022-01-14 | 浙江交投嵊兴矿业有限公司 | Sand grain screening installation for building |
| CN108144845A (en) * | 2018-02-09 | 2018-06-12 | 湖州晶合化工有限公司 | A kind of highland barley feed multistage screening plant |
| CN108745489A (en) * | 2018-06-06 | 2018-11-06 | 章其娟 | A kind of ceramic material grinding and screening plant for 3D printing |
| CN108499850B (en) * | 2018-07-05 | 2023-12-01 | 福建浦之玉米业有限公司 | High-efficiency processing and screening device and screening method for rice |
| CN208554987U (en) * | 2018-07-24 | 2019-03-01 | 安徽百特机电工程有限公司 | A kind of feed screw of automatic feed dividing |
| CN109290180A (en) * | 2018-11-22 | 2019-02-01 | 江苏颐海药业有限责任公司 | A kind of efficient oscillating granulator |
| CN209362964U (en) * | 2018-11-27 | 2019-09-10 | 江苏安全技术职业学院 | A kind of feed processing screening plant |
-
2019
- 2019-10-12 CN CN201910968697.4A patent/CN110665802B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110665802A (en) | 2020-01-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108499868A (en) | A kind of nut fruits removal of impurities classified screening device | |
| CN110238057B (en) | Rice production is with rice sieving mechanism that has dust removal function | |
| CN110665802B (en) | Highland barley fodder screening plant | |
| CN112642533A (en) | Filter equipment is used in pesticide midbody production | |
| CN213727737U (en) | Vibrations formula antibody production is with raw materials screening plant | |
| CN216225364U (en) | A classifying screen for aquatic products fodder | |
| CN213223254U (en) | A sieve separator for ghost capsule | |
| CN113351297A (en) | Mechanical automation equipment is with preventing blockking up feed mechanism | |
| CN113231291A (en) | Efficient rice grading and screening device and screening method thereof | |
| CN215945821U (en) | Automatic feeding device of medicine pill making machine | |
| CN220195560U (en) | Impurity removing device for rice processing | |
| CN110899256A (en) | A screen scarifier for rice processing | |
| CN210098237U (en) | Concentrated feed processing sieving mechanism | |
| CN213032949U (en) | Agricultural seed screening dust collector | |
| CN218433853U (en) | Automatic unloader of corn clearance | |
| CN208661685U (en) | Screening plant is used in a kind of production and processing of fructus lycii | |
| CN217989956U (en) | Special shale shaker of superfine quartz powder | |
| CN216655289U (en) | Biomass particle classifying and screening device | |
| CN215507710U (en) | Rice sieving mechanism | |
| CN220027740U (en) | Automatic processing device for screening meat quality in walnut processing | |
| CN211587419U (en) | Automatic screening mechanism | |
| CN212441967U (en) | Improved generation vibration rotation type gumming machine | |
| CN215390585U (en) | Sorting equipment is used in hollow capsule production | |
| CN216150343U (en) | Dedicated tealeaves sieving mechanism is planted to tealeaves | |
| CN217940869U (en) | Grain processing particle screening device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |