CN109465179B - Hard sphere-like seed sorting device - Google Patents
Hard sphere-like seed sorting device Download PDFInfo
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- CN109465179B CN109465179B CN201811435251.7A CN201811435251A CN109465179B CN 109465179 B CN109465179 B CN 109465179B CN 201811435251 A CN201811435251 A CN 201811435251A CN 109465179 B CN109465179 B CN 109465179B
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- 239000000463 material Substances 0.000 claims abstract description 66
- 238000012216 screening Methods 0.000 claims abstract description 27
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 15
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 15
- 241001330002 Bambuseae Species 0.000 claims abstract description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 15
- 239000011425 bamboo Substances 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 6
- 235000014571 nuts Nutrition 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 235000006667 Aleurites moluccana Nutrition 0.000 description 2
- 235000018244 Castanea mollissima Nutrition 0.000 description 2
- 240000004957 Castanea mollissima Species 0.000 description 2
- 241000723382 Corylus Species 0.000 description 2
- 235000018193 Corylus chinensis Nutrition 0.000 description 2
- 241000758791 Juglandaceae Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000020234 walnut Nutrition 0.000 description 2
- 241000208467 Macadamia Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
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
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a hard sphere-like seed sorting device, which comprises: the supporting shell is in a horizontally placed regular quadrangular prism shape, a fixing rod is fixedly arranged on one end face in the supporting shell in a coaxial mode, and an operation hole is formed in one end, fixed with the fixing rod, of the supporting shell; an outer sleeve; a classification component; a power mechanism; wherein, all evenly run through a plurality of screening holes on half lateral wall of three categorised section of thick bamboo, be located screening hole on the categorised section of thick bamboo of innermost, be located the screening hole on the categorised section of thick bamboo in the middle of, be located the screening hole aperture on the categorised section of thick bamboo of outermost diminishes in proper order, the end lateral wall of outer sleeve and the middle part of half lateral wall of three categorised section of thick bamboo all set up downwards along keeping away from the slope of opening end along length direction and form guide portion, and the one end of running through every guide portion is equipped with the guide hole, the openable and closable is equipped with the door on the guide. The sorting device has the beneficial effects of realizing three-stage four-stage sorting of the material seeds in a limited space.
Description
Technical Field
The invention relates to the technical field of seed screening equipment. More particularly, the present invention relates to a hard spheroidal seed sorting device.
Background
The hard spheroidal seeds are seeds with hard outer skins and approximate spherical shapes (spherical, ellipsoidal and the like), mainly comprise macadamia nuts, walnuts, Chinese chestnuts, hazelnuts and the like, and the seeds are required to be classified after being collected, wherein the classification means that the seeds are classified according to different sizes so as to be subjected to different treatments aiming at the seeds with different sizes. The existing seed classification method comprises air separation, water separation, or separation by using a plurality of screen cylinders, wherein the water separation has a working principle that the seeds with different gravity are layered due to different buoyancy of substances in water or organic solution with certain density because the seeds with different sizes have different gravity, the air separation has a working principle that the seeds with different gravity sizes are classified by using wind power, the air separation and water separation method is not applicable to the seeds with relatively large mass (such as Hawaii nuts, walnuts, Chinese chestnuts, hazelnuts and the like), the screen cylinders are usually used for separation, and the existing arrangement for separating a plurality of screen cylinders by using the screen cylinders occupies most space, so that the space utilization rate is insufficient.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.
It is still another object of the present invention to provide a hard spheroidal seed sorting device which can realize three-level four kinds of sorting of seeds of materials in a limited space.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a hard spheroidal seed sorting device comprising:
the supporting shell is in a horizontally placed regular quadrangular prism shape, a fixing rod is fixedly arranged on one end face in the supporting shell in a coaxial mode, and an operation hole is formed in one end, fixed with the fixing rod, of the supporting shell;
one end of the outer sleeve is open and is horizontally arranged in the supporting shell, the open end of the outer sleeve is coaxially and fixedly arranged on one end face, far away from the operation hole, of the supporting shell, and the other end of the outer sleeve is fixedly arranged on the fixed rod in a penetrating mode;
the classification assembly is positioned in the outer sleeve, the classification assembly comprises three classification barrels which are sequentially sleeved from inside to outside, the three classification barrels are close to one end of the operation hole and can be rotatably arranged on the fixed rod, a first round pipe is fixedly connected with the coaxial other end of the innermost classification barrel, the first round pipe is coaxially sleeved on the fixed rod, the inner diameter of the first round pipe is slightly larger than the outer diameter of the fixed rod, a first gear is coaxially fixedly connected with the free end of the first round pipe, the first gear and the fixed rod are mutually planar after being far away from the end surface of the operation hole, a second round pipe is fixedly connected with the coaxial other end of the middle classification barrel and is coaxially sleeved on the first round pipe, the inner diameter of the second round pipe is slightly larger than the outer diameter of the first round pipe, and a second gear is coaxially fixedly connected with the free end of the second round pipe, the other end of the outermost classification cylinder is coaxially communicated and fixedly connected with a third round pipe, the third round pipe is coaxially sleeved on the second round pipe, the inner diameter of the third round pipe is slightly larger than the outer diameter of the second round pipe, a third gear is coaxially and fixedly connected to the free end of the third round pipe, the peripheral radiuses of the first gear, the second gear and the third gear are equal, mounting grooves are formed between the opposite side walls of the first gear and the second gear and between the opposite side walls of the second gear and the third gear, at least two front blocking pieces are mounted in the mounting grooves at intervals, and the front blocking pieces can be contained in the mounting grooves or protrude out of the mounting grooves;
the power mechanism is positioned in the outer sleeve and comprises a rotating motor fixedly arranged on one end face of the support shell, an operating rod fixedly connected with an output shaft of the rotating motor, and meshing pieces sleeved on the operating rod, wherein the operating rod and the fixed rod are coaxially arranged, the operating rod is provided with three accommodating grooves at intervals along the length direction of the operating rod, the accommodating grooves are circumferentially arranged along the outer side wall of the operating rod, at least two rear blocking pieces are arranged in each accommodating groove at intervals, the rear blocking pieces can be accommodated in the accommodating grooves or protrude out of the accommodating grooves, each meshing piece comprises a connecting pipe slidably sleeved on the operating rod, an accommodating pipe coaxially fixedly connected with one end of the connecting pipe, and a meshing wheel arranged at the end of the accommodating pipe, and the meshing wheel is selectively connected with the first gear, One of the second gear or the third gear is meshed, the front end of the meshing piece is abutted against a front abutting piece, and the rear end of the meshing piece is abutted against a rear abutting piece;
wherein, all evenly run through a plurality of screening holes on half lateral wall of three categorised section of thick bamboo, be located screening hole on the most interior categorised section of thick bamboo, be located the screening hole on the categorised section of thick bamboo in the middle of, be located the screening hole aperture on the most exterior categorised section of thick bamboo and diminish in proper order, the end lateral wall of outer sleeve and the middle part of the other half lateral wall of three categorised section of thick bamboo all set up downwards along keeping away from the inclination of opening end along length direction and form guide portion, run through every guide portion and be close to the one end of handle hole is equipped with the guide hole, can open and shut on the guide hole and be equipped with the door, the setting that is located.
Preferably, the operation hole is a rectangular hole, the length of the side of the operation hole in the horizontal direction is equal to the length of the inner circumference of the end face of the support shell, and the distance from the top surface of the operation hole to the fixed rod is 2-4 cm.
Preferably, three bearings are fixedly arranged on the fixing rod at intervals along the length direction of the fixing rod, the bearings and the fixing rod are coaxially arranged, and one end faces, close to the operation holes, of the three classification cylinders are fixedly connected to outer rings of the three bearings respectively, so that one end faces, close to the operation holes, of the three classification cylinders can be rotatably arranged on the fixing rod.
Preferably, at least two front blocking pieces in each mounting groove are uniformly distributed in the mounting groove, and at least two rear blocking pieces in each accommodating groove are uniformly distributed in the accommodating groove.
Preferably, each mounting groove is located in its preceding backstop both sides, and each holding groove is located in its back backstop both sides and all inserts and establish the separation blade to the cooperation corresponds the inside wall and forms the guide way.
Preferably, the front resisting piece and the rear resisting piece both comprise a spring with one end fixedly arranged at the bottom end of the corresponding groove body and a resisting block fixedly arranged at the top end of the spring, and when the spring is in a natural extension state, the resisting block is partially positioned in the corresponding groove body.
Preferably, the supporting shell, the outer sleeve and one end faces of the three classifying cylinders, which are far away from the rotating motor, are provided with positioning holes in a penetrating manner, and when the three classifying cylinders are rotated to enable the corresponding material guiding parts to be located at the lowest end, 5 positioning holes are coaxially arranged;
further comprising: the positioning rod comprises a cross rod which is inserted into the positioning hole, and the cross section of the cross rod is matched with that of the positioning hole.
Preferably, the outer sleeve and the side walls of the three classification cylinders close to the tips of the corresponding material guiding parts are provided with a pair of coaxially arranged fixing holes in a penetrating manner, and screws are arranged in the pair of fixing holes in a penetrating manner and fixed through nuts so as to close the corresponding doors.
Preferably, the bottom side wall of the outer sleeve and the tip ends of the material guiding parts of the three classifying cylinders are fixedly connected with a telescopic material guiding plate, the material guiding plate is formed by sequentially and slidably connecting a plurality of V-shaped plates, when the material guiding plate is completely retracted, the free end of the material guiding plate is flush with the end part of the corresponding material guiding part, and a baffle plate is arranged on the tip end part of the corresponding door in an extending manner so that when the door is closed, the baffle plate abuts to enable the corresponding material guiding plate to be retracted and fixed.
The invention at least comprises the following beneficial effects:
firstly, three classification cylinders are matched with an outer sleeve to be approximately coaxially sleeved, and three-level four-class classification of materials (four materials with different sizes are obtained by three-time screening) is realized in a limited space.
The rotation of a plurality of sorting barrels can be selectively controlled by one motor through the matching arrangement of the second round pipe, the first gear, the second round pipe, the second gear, the third round pipe, the third gear, the operating rod and the meshing component.
And thirdly, the door is matched with the material guide part, so that the materials are guided out without mixing of a plurality of cylinder bodies (three classification cylinders) while the materials are fed into the innermost classification cylinder.
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 hard spheroidal seed sorting device according to one embodiment of the present invention;
FIG. 2 is a schematic structural view of an outer sleeve according to one embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a sorting cylinder according to one embodiment of the present invention;
FIG. 4 is an enlarged schematic view of portion A of FIG. 1 in accordance with the present invention;
fig. 5 is an enlarged view of portion B of fig. 3 according to the present invention.
The reference signs are: a support case 1; a fixing lever 10; an operation hole 11; an outer sleeve 2; a sorting cylinder 3; a screening well 30; a material guide part 31; a material guide hole 32; a door 33; a first circular tube 4; a first gear 40; a second circular tube 41; the second gear 42; a third circular tube 43; a third gear 44; a mounting groove 45; a front abutment 5; a spring 50; a stopper 51; a motor 6; an operating lever 60; a receiving groove 61; a back abutment 62; an engaging member 7; a connection pipe 70; the accommodation pipe 71; an engaging wheel 72; positioning holes 8; a positioning rod 80; a cross bar 81; a fixing hole 9; a screw 90; a nut 91; a material guide plate 92; a baffle 93.
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 will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 5, the present invention provides a hard spheroidal seed sorting device comprising:
the supporting shell 1 is in a horizontally placed regular quadrangular prism shape, a fixing rod 10 is coaxially and fixedly arranged on the inner side wall of one end face in the supporting shell 1 along the length direction, one end of the fixing rod 10 fixed with the supporting shell 1 is positioned at the central point of the end face, and an operation hole 11 is formed in one end of the supporting shell 1 fixed with the fixing rod 10;
the outer sleeve 2 is open at one end and is circular, the outer sleeve 2 is horizontally arranged in the support shell 1, the open end of the outer sleeve 2 is coaxially and fixedly arranged on one end face, far away from the operation hole 11, of the support shell 1, and the other end of the outer sleeve 2 is fixedly arranged on the fixing rod 10 in a penetrating mode;
the classification assembly is positioned in the outer sleeve 2, the classification assembly comprises three classification cylinders 33 which are sequentially sleeved from inside to outside, the classification cylinder 33 positioned at the outermost part can rotate in the outer sleeve 2, the classification cylinder 33 positioned at the inner part can rotate in the classification cylinder 33 corresponding to the outer part, one ends of the three classification cylinders 33, which are close to the operation holes 11, can be rotatably and fixedly arranged (rotatably arranged relative to the fixing rod 10 but cannot move along the length direction of the fixing rod 10) on the fixing rod 10, the other ends of the classification cylinders positioned at the innermost part are coaxially communicated and fixedly connected with first circular tubes 4, the first circular tubes 4 are coaxially sleeved on the fixing rod 10, the inner diameters of the first circular tubes 4 are slightly larger than the outer diameter of the fixing rod 10, so that the first circular tubes 4 can be rotatably arranged relative to the fixing rod 10, first gears 40 are coaxially and fixedly connected to the peripheries of free ends of the first circular tubes 4, the first circular tubes, The end face coplanar of the operation hole 11 is kept away from by the first gear 40 and the fixing rod 10, the other end of the middle classifying cylinder (the end far away from the operation hole 11) is coaxially communicated and fixedly connected with a second round pipe 41, the second round pipe 41 is coaxially sleeved on the first round pipe 4, the inner diameter of the second round pipe 41 is slightly larger than the outer diameter of the first round pipe 4, the free end of the second round pipe 41 is coaxially fixedly connected with a second gear 42, the other end of the outermost classifying cylinder is coaxially communicated and fixedly connected with a third round pipe 43, the third round pipe 43 is coaxially sleeved on the second round pipe 41, the inner diameter of the third round pipe 43 is slightly larger than the outer diameter of the second round pipe 41, the free end of the third round pipe 43 is coaxially fixedly connected with a third gear 44, wherein the first gear 40, the second gear 42 and the third gear 44 are sequentially arranged along the direction far away from the operation hole 11, the outer circumferences of the first gear 40 and the second gear 42 have equal radiuses, and the opposite side walls of the second gear 42 and the third gear 44 are matched to form mounting grooves 45, at least two front stoppers 5 are mounted in the mounting grooves 45 at intervals, and the front stoppers 5 can be accommodated in the mounting grooves 45 or protrude out of the mounting grooves 45;
the power mechanism is positioned in the outer sleeve 2 and comprises a rotating motor 6 fixedly arranged on one end face of the support shell 1 far away from the operating hole 11, an operating rod 60 fixedly connected with an output shaft of the rotating motor 6 and an engaging member 7 sleeved on the operating rod 60 in a sliding manner, wherein the operating rod 60 and the fixing rod 10 are coaxially arranged, the end parts of the operating rod 60 are not abutted, three accommodating grooves 61 are formed in the periphery of the operating rod 60 at intervals along the length direction of the operating rod 60, the depth direction of the accommodating grooves 61 is arranged along the radial direction corresponding to the operating rod 60, the accommodating grooves 61 are circumferentially arranged along the outer side wall of the operating rod 60 in a surrounding manner, at least two rear abutting members 62 are arranged in each accommodating groove 61 at intervals, the rear abutting members 62 can be accommodated in the accommodating grooves 61 or protrude out of the accommodating grooves 61, and the engaging member 7 comprises a connecting pipe 70 slidably sleeved on the operating rod 60, A holding tube 71 coaxially fixed to an end of the connecting tube 70 far from the motor 6, a meshing wheel 72 disposed at an end of the holding tube 71, and sliding the connecting tube 70 to make the meshing wheel 72 selectively mesh with one of the first gear 40, the second gear 42, or the third gear 44, and the front end of the meshing member 7 abuts against a front stop member 5, and the rear end abuts against a rear stop member 62, specifically: when the free end of the connecting pipe is abutted against the rear abutment member 62 in the accommodating groove 61 closest to the motor 6, one end of the meshing wheel 72 far away from the motor 6 is abutted against the front abutment member 5 in the mounting groove 45 closest to the motor 6, and the meshing wheel 72 is meshed with the first gear 40; when the free end of the connecting pipe is abutted against the rear abutment member 62 in the containing groove 61 positioned in the middle, one end of the engaging wheel 72 far away from the motor 6 is abutted against the front abutment member 5 in the mounting groove 45 far away from the motor 6, and the engaging wheel 72 is engaged with the second gear 42; when the free end of the connecting pipe is abutted against the rear abutment member 62 in the accommodating groove 61 farthest from the motor 6, one end of the engaging wheel 72 far from the motor 6 is rotatably abutted against the end surface of the outermost sorting cylinder, and the engaging wheel 72 is engaged with the third gear 44;
wherein, the apertures of the screening holes 30 uniformly penetrate through half of the side walls of the three classifying cylinders 33, the screening holes 30 on the innermost classifying cylinder 33, the screening holes 30 on the middle classifying cylinder 33 and the screening holes 30 on the outermost classifying cylinder 33 are sequentially reduced, the specific size is set according to the actual screening requirement, the bottom side wall of the outer sleeve 2 and the middle part (the middle part along the circumferential direction) of the other half of the side walls of the three classifying cylinders 33 are obliquely arranged along the length direction of the corresponding cylinder body to form a material guiding part 31, the material guiding part 31 is obliquely and downwards arranged along the open end far away from the outer sleeve 2, one end face penetrating through each material guiding part 31 and close to the operation hole 11 is provided with a material guiding hole 32, the material guiding hole 32 is provided with a door 33 which can be opened and closed, the opening and closing of the inner side door 33 are not influenced by the arrangement of the door 33 on the outside, namely, the door 33 on the outer sleeve 2 is opened, the door 33 of the classifying, the door 33 of the sorting drum 33 located in the middle can be opened by the door 33 located in the outer sorting drum 33, and the door 33 of the sorting drum 33 located in the inner can be opened by the door 33 located in the middle sorting drum 33.
In the above technical scheme, outer feed inlet is seted up to a terminal surface that supporting shell 1 kept away from rotating electrical machines 6, outer sleeve 2 is close to an end surface of import material outward and is seted up the interior feed inlet that matches with outer feed inlet, communicates the inlet pipe between outer feed inlet and interior feed inlet, in the use, includes following step:
s1, feeding: rotating the three sorting drums 33 to position the material guiding parts 31 of the three sorting drums 33 directly above the fixing rod 10 (as shown in fig. 1), positioning the three sorting drums 33, opening the doors 33 of the three sorting drums 33 in sequence to expose the corresponding material guiding holes 32, feeding the material into the sorting drum 33 positioned at the innermost position through the material feeding pipe and the material guiding holes 32, and then closing the doors 33 of the three sorting drums 33;
s2, the classification drum 33 inside the rotation performs the first-stage classification: adjusting to enable the free end of the connecting pipe to abut against the rear abutting piece 62 in the containing groove 61 closest to the motor 6, one end of the meshing wheel 72, far away from the motor 6, abuts against the front abutting piece 5 in the mounting groove 45 closest to the motor 6, the meshing wheel 72 is meshed with the first gear 40, the rotating motor 6 is started, the motor 6 rotates to drive the classifying cylinder 33 located innermost to rotate, further primary screening is carried out on the materials located in the classifying cylinder 33 located innermost, and part of the materials enter the classifying cylinder 33 in the middle through the screening hole 30 of the classifying cylinder 33 located innermost;
s3, rotating the middle sorting drum 33 to perform the secondary sorting: adjusting to enable the free end of the connecting pipe to abut against a rear abutting piece 62 in the containing groove 61 in the middle, one end of the meshing wheel 72, which is far away from the motor 6, abuts against a front abutting piece 5 in the mounting groove 45, which is far away from the motor 6, the meshing wheel 72 is meshed with the second gear 42, the rotating motor 6 is started, the motor 6 rotates to drive the classifying cylinder 33 in the middle to rotate, so that the materials in the classifying cylinder 33 in the middle are subjected to secondary screening, and part of the materials enter the outermost classifying cylinder 33 through the screening hole 30 of the classifying cylinder 33 in the middle;
s4, rotating the outermost sorting cylinder 33 to perform three-stage sorting: adjusting to enable the free end of the connecting pipe to abut against the rear abutting piece 62 in the accommodating groove 61 farthest away from the motor 6, enabling one end of the meshing wheel 72 far away from the motor 6 to rotatably abut against the end face of the outermost classifying cylinder, enabling the meshing wheel 72 to be meshed with the third gear 44, starting the rotating motor 6, enabling the motor 6 to rotate to drive the outermost classifying cylinder 33 to rotate, further carrying out three-stage screening on materials in the outermost classifying cylinder 33, and enabling part of the materials to enter the outer sleeve 2 through the screening holes 30 of the outermost classifying cylinder 33;
s5, discharging: opening the door 33 of the outer sleeve 2 to guide out the material in the outer sleeve 2;
rotating the outermost sorting barrel 33 to enable the material guiding part 31 to be positioned right below the fixed rod 10, opening the corresponding door 33 and guiding out the materials in the corresponding door;
rotating the middle sorting cylinder 33 to make the material guiding part 31 be positioned right below the fixed rod 10, making the door 33 of the middle sorting cylinder 33 correspond to the door 33 of the outermost sorting cylinder 33, opening the door 33 of the middle sorting cylinder 33 and guiding out the material in the middle sorting cylinder 33;
the innermost sorting cylinder 33 is rotated so that the material guide portion 31 is positioned just below the fixing rod 10, the gate 33 of the innermost sorting cylinder 33 corresponds to the gate 33 of the outermost sorting cylinder 33, and the gate 33 of the innermost sorting cylinder 33 is opened to discharge the material therein. By adopting the technical scheme, firstly, three classification cylinders 33 are matched with the outer sleeve 2 to be approximately coaxially sleeved, and three-level four-class classification of materials (four materials with different sizes are obtained by three-time screening) is realized in a limited space; secondly, the first round pipe 4, the first gear 40, the second round pipe 41, the second gear 42, the third round pipe 43, the third gear 44, the operating rod 60 and the meshing component 7 are matched to realize that one motor 6 can selectively control the rotation of a plurality of sorting cylinders 33; finally; the door 33 is matched with the arrangement of the material guiding part 31, so that the most classified cylinder 33 can be fed, and meanwhile, the materials can be guided out without mixing in the cylinder body.
In another technical scheme, the operation hole 11 is a rectangular hole, the length of the side of the operation hole in the horizontal direction is equal to the length of the inner circumference of the end surface of the support shell 1, and the distance from the top surface of the operation hole 11 to the fixed rod 10 is 2-4 cm. By adopting the scheme, the size of the operation hole 11 is limited, so that the installation stability is met, and the later-stage discharging effect is improved.
In another technical scheme, three bearings (each bearing comprises an inner ring, an outer ring and a ball arranged between the inner ring and the outer ring) are fixedly arranged on the fixing rod 10 at intervals along the length direction of the fixing rod, the bearings and the fixing rod 10 are coaxially arranged and fixedly connected with the fixing rod 10 through the inner rings, a hole body is arranged on one end face, close to the operation hole 11, of each of the three classification cylinders 33, and the three hole bodies are fixedly connected to the outer rings of the three bearings respectively, so that one end face, close to the operation hole 11, of each of the three classification cylinders 33 can be rotatably arranged on the fixing rod 10. By adopting the scheme, one end faces of the three classification barrels 33 close to the operation holes 11 can be rotatably arranged on the fixed rod 10, so that the installation stability is improved.
In another technical scheme, at least two front blocking pieces 5 in each mounting groove 45 are uniformly distributed in the mounting groove 45, and at least two rear blocking pieces 62 in each receiving groove 61 are uniformly distributed in the receiving groove 61. By adopting the scheme, the blocking stability is improved.
In another technical scheme, blocking pieces are inserted into two sides (inner side walls of the non-installation grooves 45) of the front blocking piece 5 in each installation groove 45, and two sides (inner side walls of the non-installation grooves 61) of the rear blocking piece 62 in each accommodation groove 61 so as to match with the corresponding groove body (if the front blocking piece 5 is the installation groove 45, and if the rear blocking piece 62 is the accommodation groove 61), a guide groove is formed in the inner side wall, and the height of each blocking piece is equal to the depth of the corresponding groove body. With this arrangement, the operational stability of the front and rear stoppers 5 and 62 is improved.
In another technical scheme, each of the front abutting piece 5 and the rear abutting piece 62 includes a spring 50 having one end fixedly disposed at the bottom end of the corresponding groove body (the groove body is the mounting groove 45 if the front abutting piece 5 is provided, and the groove body is the receiving groove 61 if the rear abutting piece 62 is provided), and an abutting block 51 fixedly disposed at the top end of the spring 50, and when the spring 50 is in a natural extension state, the abutting block 51 is partially disposed in the corresponding groove body. By adopting the scheme, the telescopic path of the spring 50 is arranged along the radial direction of the groove body correspondingly arranged on the spring, when the spring 50 is in a natural extension state, the resisting block 51 is partially positioned in the corresponding groove body, and partially protrudes out of the corresponding groove body so as to resist the meshing piece 7, and when the resisting block 51 is pressed to be completely accommodated in the corresponding groove body, the movement of the meshing piece 7 is not influenced.
In another technical scheme, positioning holes 8 are formed in the supporting shell 1, the outer sleeve 2 and one end face, far away from the rotating motor 6, of the three classifying cylinders 33 in a penetrating manner, and when the three classifying cylinders 33 are rotated to enable the corresponding material guiding parts 31 to be located at the lowest end, 5 positioning holes 8 are coaxially arranged;
further comprising: the positioning rod 80 comprises a cross rod 81 used for being inserted into the positioning hole 8 and a vertical rod fixedly connected with one end of the cross rod 81, and the cross section of the cross rod 81 is matched with the cross section of the positioning hole 8, so that the cross rod 81 is inserted into the corresponding positioning hole 8 to fix the corresponding classification cylinder 33. When feeding, another positioning hole 8 is symmetrically arranged on the end surface of the supporting shell 1 and the positioning hole 8 thereon about the axis of the fixing rod 10, and the three classifying cylinders 33 are rotated, and the material guiding portions 31 of the three classifying cylinders 33 are located right above the fixing rod 10 (as shown in fig. 1), so that the cross rod 81 of the T-shaped positioning rod 80 is sequentially sleeved with the other positioning hole 8 of the outer sleeve 2 and the positioning hole 8 of the three classifying cylinders 33 to position the three classifying cylinders 33, by adopting the scheme, firstly, it needs to be described: the size of the positioning hole 8 is smaller than the size of the material in the corresponding cylinder body so as not to lead out the material, or telescopic bags are circumferentially arranged in the positioning holes 8 of the three classification cylinders 33, so that the T-shaped positioning rod 80 is inserted and fixed and simultaneously the sealing of the corresponding positioning hole 8 is realized, secondly, when the meshing wheel 72 is meshed with the first gear 40, the cross rod 81 of the T-shaped positioning rod 80 is inserted into the positioning holes 8 positioned at the outermost and the middle part so as not to rotate the classification cylinders 33 positioned at the outermost and the middle part, when the meshing wheel 72 is meshed with the second gear 42, the cross rod 81 of the T-shaped positioning rod 80 is inserted into the positioning hole 8 positioned at the outermost so as not to rotate the classification cylinders 33 positioned at the outermost, when the material needs to be led out, the meshing wheel 72 is firstly meshed with the third gear 44 to rotate the classification cylinders 33 positioned at the outermost so as to correspondingly insert the cross rod 81 into the positioning holes 8 positioned at the classification cylinders, then, the engaging wheel 72 is engaged with the second gear 42, the middle sorting cylinder 33 is rotated, the cross bar 81 is correspondingly inserted into the positioning hole 8 of the middle sorting cylinder 33, finally, the engaging wheel 72 is engaged with the first gear 40, the innermost sorting cylinder 33 is rotated, the cross bar 81 is correspondingly inserted into the positioning hole 8 of the innermost sorting cylinder 33, and the positioning operation of the three sorting cylinders 33 is realized.
In another technical solution, as shown in fig. 5, a pair of coaxially disposed fixing holes 9 are respectively formed through the outer sleeve 2 and the side walls of the three sorting cylinders 33 near the tip ends of the corresponding material guiding portions 31, a screw 90 is disposed through the pair of fixing holes 9, and the screw 90 is fixed by a nut 91 to close the corresponding door 33. With this arrangement, when the door 33 is closed, the screw 90 passes through the pair of fixing holes 9 and is fixed by the nut 91, and at this time, the screw 90 abuts against the outer side wall of the corresponding door 33 to fix the closed door 33.
In another technical scheme, the bottom side wall of the outer sleeve 2 and the tip ends of the material guiding portions 31 of the three classifying cylinders 33 are fixedly connected with a telescopic material guiding plate 92, the material guiding plate 92 is formed by sequentially and slidably connecting a plurality of V-shaped plates, the bending degree of the V-shaped plates is matched with the outer side wall of the corresponding material guiding portion 31, when the material guiding plate 92 is completely retracted, the free end of the material guiding plate 92 is flush with the end portion of the corresponding material guiding portion 31, and a baffle 93 is arranged at the tip end portion of the corresponding door 33 in an extending manner so that the corresponding material guiding plate 92 is retracted and fixed by the baffle when the door 33 is closed. By adopting the scheme, the material guide plate 92 is convenient for material to be led out, and meanwhile, the closing and fixing of the material guide plate 92 are realized through the closing and fixing of the door 33 body.
The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the hard spheroidal seed sorting device of the present invention will be apparent to those skilled in the art.
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 (9)
1. Hard spheroidal seed sorting device, its characterized in that includes:
the supporting shell is in a horizontally placed regular quadrangular prism shape, a fixing rod is fixedly arranged on one end face in the supporting shell in a coaxial mode, and an operation hole is formed in one end, fixed with the fixing rod, of the supporting shell;
one end of the outer sleeve is open and is horizontally arranged in the supporting shell, the open end of the outer sleeve is coaxially and fixedly arranged on one end face, far away from the operation hole, of the supporting shell, and the other end of the outer sleeve is fixedly arranged on the fixed rod in a penetrating mode;
the classification assembly is positioned in the outer sleeve, the classification assembly comprises three classification barrels which are sequentially sleeved from inside to outside, the three classification barrels are close to one end of the operation hole and can be rotatably arranged on the fixed rod, a first round pipe is fixedly connected with the coaxial other end of the innermost classification barrel, the first round pipe is coaxially sleeved on the fixed rod, the inner diameter of the first round pipe is slightly larger than the outer diameter of the fixed rod, a first gear is coaxially fixedly connected with the free end of the first round pipe, the first gear and the fixed rod are mutually planar after being far away from the end surface of the operation hole, a second round pipe is fixedly connected with the coaxial other end of the middle classification barrel and is coaxially sleeved on the first round pipe, the inner diameter of the second round pipe is slightly larger than the outer diameter of the first round pipe, and a second gear is coaxially fixedly connected with the free end of the second round pipe, the other end of the outermost classification cylinder is coaxially communicated and fixedly connected with a third round pipe, the third round pipe is coaxially sleeved on the second round pipe, the inner diameter of the third round pipe is slightly larger than the outer diameter of the second round pipe, a third gear is coaxially and fixedly connected to the free end of the third round pipe, the peripheral radiuses of the first gear, the second gear and the third gear are equal, mounting grooves are formed between the opposite side walls of the first gear and the second gear and between the opposite side walls of the second gear and the third gear, at least two front blocking pieces are mounted in the mounting grooves at intervals, and the front blocking pieces can be contained in the mounting grooves or protrude out of the mounting grooves;
the power mechanism is positioned in the outer sleeve and comprises a rotating motor fixedly arranged on one end face of the support shell, an operating rod fixedly connected with an output shaft of the rotating motor, and meshing pieces sleeved on the operating rod, wherein the operating rod and the fixed rod are coaxially arranged, the operating rod is provided with three accommodating grooves at intervals along the length direction of the operating rod, the accommodating grooves are circumferentially arranged along the outer side wall of the operating rod, at least two rear blocking pieces are arranged in each accommodating groove at intervals, the rear blocking pieces can be accommodated in the accommodating grooves or protrude out of the accommodating grooves, each meshing piece comprises a connecting pipe slidably sleeved on the operating rod, an accommodating pipe coaxially fixedly connected with one end of the connecting pipe, and a meshing wheel arranged at the end of the accommodating pipe, and the meshing wheel is selectively connected with the first gear, One of the second gear or the third gear is meshed, the front end of the meshing piece is abutted against a front abutting piece, and the rear end of the meshing piece is abutted against a rear abutting piece;
wherein, all evenly run through a plurality of screening holes on half lateral wall of three categorised section of thick bamboo, be located screening hole on the most interior categorised section of thick bamboo, be located the screening hole on the categorised section of thick bamboo in the middle of, be located the screening hole aperture on the most exterior categorised section of thick bamboo and diminish in proper order, the end lateral wall of outer sleeve and the middle part of the other half lateral wall of three categorised section of thick bamboo all set up downwards along keeping away from the inclination of opening end along length direction and form guide portion, run through every guide portion and be close to the one end of handle hole is equipped with the guide hole, can open and shut on the guide hole and be equipped with the door, the setting that is located.
2. The hard spheroidal seed sorting device according to claim 1, wherein the operation hole is a rectangular hole having a length in a horizontal direction equal to an inner peripheral length of the end surface of the support housing, and a distance from a top surface of the operation hole to the fixing rod is 2-4 cm.
3. The hard spheroidal seed sorting device according to claim 1, wherein the fixing rod is provided with three bearings at intervals along the length direction thereof, the bearings are coaxial with the fixing rod, and one end surfaces of the three sorting barrels close to the operation hole are respectively and fixedly connected to outer rings of the three bearings, so that one end surfaces of the three sorting barrels close to the operation hole are rotatably arranged on the fixing rod.
4. The hard spheroidal seed sorting device according to claim 1, wherein the at least two front stoppers in each mounting groove are uniformly distributed in the mounting groove, and the at least two rear stoppers in each receiving groove are uniformly distributed in the receiving groove.
5. The hard spheroidal seed sorting device according to claim 4, wherein each mounting groove is located on both sides of the inner front stop member, and each receiving groove is located on both sides of the inner rear stop member, and a blocking piece is inserted into each receiving groove to form a guide groove by matching with the corresponding inner side wall.
6. The hard spheroidal seed sorting device according to claim 5, wherein the front and rear stoppers each comprise a spring having one end fixed to the bottom end of the groove body of the corresponding groove and a stopper fixed to the top end of the spring, and when the spring is in a natural extension state, the stopper is partially located in the corresponding groove body.
7. The hard spheroidal seed sorting device according to claim 1, wherein a positioning hole is formed in each of the supporting shell, the outer sleeve and one end face of each of the three sorting cylinders, which is far away from the rotating motor, and when the three sorting cylinders are rotated to enable the corresponding material guiding portions to be located at the lowest end, 5 positioning holes are coaxially arranged;
further comprising: the positioning rod comprises a cross rod which is inserted into the positioning hole, and the cross section of the cross rod is matched with that of the positioning hole.
8. The hard spheroidal seed sorting device according to claim 1, wherein the outer sleeve and the side walls of the three sorting cylinders near the tips of the corresponding material guiding parts are respectively provided with a pair of coaxially arranged fixing holes through which screws are arranged, and the screws are fixed by nuts to close the corresponding doors.
9. The hard spheroidal seed sorting device according to claim 8, wherein a retractable guide plate is fixedly connected to the bottom side wall of the outer sleeve and the tip ends of the guide portions of the three sorting barrels, the guide plate is formed by sequentially slidably connecting a plurality of V-shaped plates, when the guide plate is fully retracted, the free end of the guide plate is flush with the end portion of the corresponding guide portion, and a baffle is extended from the tip portion of the corresponding door so that the baffle can be retracted and fixed by the corresponding guide plate when the door is closed.
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| CN201811435251.7A CN109465179B (en) | 2018-11-28 | 2018-11-28 | Hard sphere-like seed sorting device |
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|---|---|---|---|
| CN201811435251.7A CN109465179B (en) | 2018-11-28 | 2018-11-28 | Hard sphere-like seed sorting device |
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| CN109465179A CN109465179A (en) | 2019-03-15 |
| CN109465179B true CN109465179B (en) | 2020-10-27 |
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Effective date of registration: 20210722 Address after: 311215 room a-b102-784, No. 198, Qidi Road, Xiaoshan Economic and Technological Development Zone, Hangzhou, Zhejiang Province Patentee after: HANGZHOU TIANSHIYI TECHNOLOGY Co.,Ltd. Address before: 530225 plot b-1-7, Mingyang Second Road, Mingyang Industrial Zone, Nanning Economic and Technological Development Zone, Guangxi Zhuang Autonomous Region Patentee before: Huang Guangbao |
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