CN117561883A - Device and method for threshing Chinese wildrye seeds - Google Patents
Device and method for threshing Chinese wildrye seeds Download PDFInfo
- Publication number
- CN117561883A CN117561883A CN202410078472.2A CN202410078472A CN117561883A CN 117561883 A CN117561883 A CN 117561883A CN 202410078472 A CN202410078472 A CN 202410078472A CN 117561883 A CN117561883 A CN 117561883A
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- threshing
- leymus chinensis
- shell
- frame
- seeds
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- 235000016164 Elymus triticoides Nutrition 0.000 title claims abstract description 15
- 241000511731 Leymus Species 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 14
- 241000511730 Leymus chinensis Species 0.000 claims abstract description 108
- 210000005069 ears Anatomy 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 34
- 238000003756 stirring Methods 0.000 claims description 28
- 238000010009 beating Methods 0.000 claims description 20
- 238000012423 maintenance Methods 0.000 claims description 5
- 244000025254 Cannabis sativa Species 0.000 abstract description 8
- 241000233866 Fungi Species 0.000 description 10
- 240000001307 Myosotis scorpioides Species 0.000 description 10
- 238000001125 extrusion Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 125000001288 lysyl group Chemical group 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F7/00—Threshing apparatus
- A01F7/02—Threshing apparatus with rotating tools
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/10—Feeders
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F7/00—Threshing apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention relates to the technical field of threshing, in particular to a device and a method for threshing leymus chinensis seeds. When the existing Chinese wildrye seed threshing device is used for threshing Chinese wildrye, the seed threshing of the Chinese wildrye is insufficient, the threshing rate is low, and the Chinese wildrye seed threshing device is inconvenient to effectively separate the Chinese wildrye from the threshed seeds, so that the follow-up collection of the Chinese wildrye seeds is inconvenient. The invention comprises a chassis, a shell, triangular blocks and the like; the shell fixed connection is on the chassis, and casing fixed connection is at the shell top, and shell and casing intercommunication, triangle piece fixed connection is in the casing lower extreme, and the triangle piece is located the shell. The invention can more fully and comprehensively beat the grass ears of the leymus chinensis, more effectively improve the threshing rate of the leymus chinensis seeds, and enable the seeds mixed on the leymus chinensis to fall off more fully, thereby enabling the leymus chinensis and the threshed seeds to be better separated and facilitating the subsequent collection of the seeds.
Description
Technical Field
The invention relates to the technical field of threshing, in particular to a device and a method for threshing leymus chinensis seeds.
Background
The leymus chinensis is a grass family lysyl plant, the leymus chinensis adopts seed reproduction, and can also be propagated asexually by using rootstock, and because the leymus chinensis has strong adaptability, the leymus chinensis can grow in plain, hillside and sandy loam, and has strong regeneration capability, and is an excellent pasture grass seed, the leymus chinensis can be planted in a large scale in an animal farm for raising livestock, and therefore, collection of leymus chinensis seeds is one of the indispensable works.
At present, when the leymus chinensis seed threshing device is used for threshing leymus chinensis, the ear part of the leymus chinensis is usually beaten repeatedly through a stick and the like to finish threshing, but the ear part of the leymus chinensis cannot be comprehensively beaten in the mode, so that the leymus chinensis seeds are insufficiently threshed, the threshing rate is low, the seeds are extremely easy to be mixed between the leymus chinensis in the process of threshing the leymus chinensis, and are not easy to shed, and the traditional leymus chinensis seed threshing device is not convenient for effectively separating the leymus chinensis and the threshed seeds, so that the leymus chinensis seeds are inconvenient for workers to collect.
Disclosure of Invention
In view of the problems in the background art, the invention provides the device and the method for threshing the seeds of the leymus chinensis, which can more fully and comprehensively tap the grass ears of the leymus chinensis, more effectively improve the threshing rate of the leymus chinensis seeds, and enable the seeds mixed on the leymus chinensis to fall off more fully, so that the leymus chinensis and the threshed seeds can be separated better, and the follow-up collection of the seeds is facilitated.
A device and a method for threshing Chinese wildrye seeds comprise a bottom frame, a shell, triangular blocks, guide rollers, conveying belts, servo motors, a maintaining frame, a blanking mechanism and a threshing mechanism, wherein the shell is fixedly connected to the bottom frame, the shell is fixedly connected to the top of the shell and communicated with the shell, the triangular blocks are fixedly connected to the lower end of the shell, the triangular blocks are positioned in the shell, the upper part of the shell is rotatably connected with two guide rollers, the lower part of the shell is rotatably connected with four guide rollers, the six guide rollers are positioned in the shell, the three guide rollers are in a group, the two groups of guide rollers are symmetrically arranged, one conveying belt is wound between the three guide rollers in each group, the two conveying belts penetrate through the shell, the triangular blocks are positioned between the two conveying belts, one side of the lower part of the inner wall of the shell is fixedly connected with two servo motors, the two guide rollers positioned below the output shaft of the two servo motors are respectively fixedly connected to the two maintaining frames, the blanking mechanism is arranged on the shell, the servo motors are arranged on the shell, the guide rollers are rotatably connected with the guide rollers, the guide rollers and the conveying belt is arranged in the shell, the conveying belt is symmetrically, the threshing mechanism is used for threshing the Chinese wildrye seeds, and the threshing mechanism is fully driven by the conveying the guide rollers.
Optionally, the unloading mechanism is including bearing frame, commentaries on classics roller and unloading frame, and two bearing frames of casing upper portion both sides fixedly connected with respectively, and two bearing frames are a set of, and two sets of bearing frames are the symmetry setting, all are connected with a commentaries on classics roller between two bearing frames in each group, and two guide rolls that are located the top are respectively with two commentaries on classics roller fixed connection, all fixedly connected with a plurality of unloading frame on each commentaries on classics roller, and every unloading frame all passes the casing.
Optionally, the threshing mechanism comprises an inclined frame, a driving motor and a threshing frame, wherein the casing is fixedly connected with two inclined frames, the two inclined frames are obliquely arranged, the driving motor is fixedly connected to the upper part of the casing, the threshing frame is fixedly connected to an output shaft of the driving motor, the threshing frame is rotatably connected with the casing, the threshing frame is obliquely arranged, and the threshing frame is located above the two inclined frames.
Optionally, the harvester further comprises a beating mechanism, wherein the beating mechanism is arranged on the maintaining frame and used for further beating the spike part of the leymus chinensis, seeds mixed between the leymus chinensis are more fully beaten, the beating mechanism comprises guide posts, sliding frames, return springs, rotating shafts, cams, transmission components and fixing rods, two guide posts are fixedly connected to the two maintaining frames, two guide posts positioned on the same maintaining frame are in a group, the two groups of guide posts are symmetrically arranged, one sliding frame is slidingly connected between the two guide posts in each group, two return springs are connected between each sliding frame and the maintaining frame, two rotating shafts are rotatably connected to the shell, cams are fixedly connected to the two rotating shafts, the transmission components are arranged between the rotating rollers and the rotating shafts, and the fixing rods are fixedly connected to the two sliding frames and are in contact with the cams.
Optionally, the transmission assembly comprises a first transmission wheel, a second transmission wheel and a transmission belt, wherein the first transmission wheel is fixedly connected to the two rotating rollers, the second transmission wheel is fixedly connected to the two rotating shafts, and the transmission belt is wound between the first transmission wheel and the second transmission wheel.
Optionally, still including stirring mechanism, stirring mechanism establishes on the triangular block, and stirring mechanism is used for further dispersion chinese wildrye for mix with the seed between the chinese wildrye and can more thoroughly drop, stirring mechanism is including stirring frame, all gear and lack the gear, stir the frame swivelling joint on the triangular block, and all gear fixed connection is at stirring the one end of frame, all fixedly connected with lack the gear on two guide rolls in the centre, all gear and lack gear engagement.
Optionally, the device further comprises extrusion plates and pressure springs, wherein the two extrusion plates are connected to the shell in a sliding mode, the extrusion plates are in contact with the conveying belt, and two pressure springs are connected between each extrusion plate and the shell.
Optionally, the method of the leymus chinensis seed threshing device comprises the following working steps:
step one: starting two servo motors and driving motors, horizontally placing the collected leymus chinensis into the shell, and positioning one end of the leymus chinensis containing the grass ears at one side of the threshing frame;
step two: the two servo motors drive the guide rollers and the conveying belts to rotate, so that the plurality of blanking frames rotate and roll the leymus chinensis between the two conveying belts, the two conveying belts rotate to convey the leymus chinensis to the lower part of the shell, and the driving motors drive the threshing frames to rotate, so that the threshing frames flap the grass ears of the leymus chinensis and thresh seeds of the leymus chinensis;
step three: the rotating roller rotates to drive the rotating shaft and the cams to rotate together, and the two cams rotate to press the two fixing rods to reciprocate left and right, so that the two sliding frames repeatedly move and continuously beat the scions of the leymus chinensis;
step four: the guide roller rotates to drive the gear-lack wheels to rotate, and the two gear-lack wheels intermittently drive the full gear to rotate, so that the poking frame rotates and further disperses the leymus chinensis, and the leymus chinensis and seeds can be better separated;
step five: and discharging the threshed seeds and the leymus chinensis from the bottom of the shell, and closing the two servo motors and the driving motor after the leymus chinensis is threshed.
The beneficial effects of the invention are as follows: 1. according to the invention, the collected leymus chinensis is horizontally placed in the shell, one end of the spike part is positioned at one side of the threshing frame, the two servo motors drive the guide roller and the conveying belts to rotate, the rotating roller and the plurality of blanking frames are driven to rotate together, the plurality of blanking frames rotate to roll the leymus chinensis between the two conveying belts, the two conveying belts clamp the stem part of the leymus chinensis and transmit the leymus chinensis to the lower part of the shell, meanwhile, the driving motor drives the threshing frame to rotate, the threshing frame rotates to sequentially beat the leymus chinensis ears and beat seeds of the leymus chinensis ears, the two inclined frames clamp the beaten leymus chinensis parts, so that the beaten leymus chinensis parts are more concentrated, and the threshing frame can fully beat the leymus chinensis ears, thereby threshing the leymus chinensis seeds rapidly.
2. According to the invention, the scion part of the leymus chinensis can be conveyed between the two sliding frames, the rotating roller rotates to drive the rotating shaft and the cams to rotate together, the two cams rotate to continuously extrude the two fixing rods to move in a left-right reciprocating mode, the two sliding frames are further driven to move in a left-right reciprocating mode, the scion part of the leymus chinensis can be continuously and comprehensively beaten by the two sliding frames in a left-right reciprocating mode, seeds of the leymus chinensis are further beaten, and meanwhile, the seeds mixed on the leymus chinensis fall off more fully, so that the threshing rate of the leymus chinensis seeds is improved more effectively.
3. In the invention, the two guide rollers positioned in the middle can drive the two hypocretes to rotate, the two hypocretes can intermittently drive the all-gear to rotate so as to drive the stirring frame to rotate, and the stirring frame can continuously stir the leymus chinensis dispersed by the triangular blocks to further disperse the leymus chinensis, so that seeds mixed with the leymus chinensis can fall off more thoroughly, the leymus chinensis and the threshed seeds can be separated better, and the follow-up collection of the seeds is facilitated.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partially cut-away perspective structure of the present invention.
Fig. 3 is an enlarged perspective view of fig. 2 a according to the present invention.
Fig. 4 is an enlarged perspective view of the structure of fig. 2B according to the present invention.
Fig. 5 is an enlarged perspective view of fig. 2C according to the present invention.
Fig. 6 is a schematic view of a partial perspective structure of the threshing mechanism, the beating mechanism and the toggle mechanism of the present invention.
Fig. 7 is a schematic view of a partial perspective structure of the discharging mechanism, threshing mechanism and beating mechanism of the present invention.
Fig. 8 is a schematic view of a partial perspective structure of the flapping mechanism and the toggle mechanism of the present invention.
Fig. 9 is a schematic perspective view showing a cross-sectional structure of a housing, guide rollers, a conveyor belt and a pressing plate of the present invention.
Fig. 10 is a partially disassembled perspective view of the present invention.
FIG. 11 is a schematic of the workflow of the present invention.
The reference symbols in the drawings: 1: chassis, 2: a shell, 3: a housing, 4: triangular block, 5: guide roller, 6: conveyor belt, 7: servo motor, 8: a holder, 91: bearing block, 92: roller, 93: blanking frame, 101: inclined frame, 102: drive motor, 103: threshing frame, 111: guide post, 112: carriage, 113: return spring, 114: rotating shaft, 115: cam, 116: transmission assembly, 117: fixing rod, 121: toggle rack, 122: all gear, 123: gear-missing, 14: extrusion plate, 15: a compression spring.
Detailed Description
Standard parts used in the invention can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, and the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding, pasting and the like in the prior art, and the detailed description is omitted.
Example 1: a Chinese wildrye seed threshing device and method, as shown in figure 1-figure 11, including chassis 1, shell 2, shell 3, triangle 4, guiding roller 5, conveyer belt 6, servo motor 7, maintain 8, unloading mechanism and threshing mechanism, shell 2 passes through bolted connection on chassis 1, shell 3 welds at the top of shell 2, and shell 2 and shell 3 intercommunication, triangle 4 welds at the shell 3 lower extreme, triangle 4 is located shell 2, shell 3 upper portion swivelling joint has two guiding rollers 5, shell 3 lower part swivelling joint has four guiding rollers 5 too, six guiding rollers 5 all are located shell 2, three guiding rollers 5 are a set of, two sets of guiding rollers 5 are symmetrical to set up, all around a conveyer belt 6 between three guiding rollers 5 in each set, two conveyer belts 6 all pass shell 3, triangle 4 is located between two conveyer belts 6, conveyer belt 6 is used for conveying the sheep grass, shell 2 inner wall lower part one side passes through bolted connection and has two servo motor 7, two servo motor 7 are in shell 2, two guiding rollers 5 are located two servo motor 7 side, wherein two guiding rollers 5 are located two and two guiding rollers 5 are symmetrical to set up, two guiding rollers 5 are located on shell 3 respectively, and two guiding rollers 8 are set up to the frame and are kept the mechanism and are set up to two and are rotated to be the threshing mechanism, the threshing mechanism is fully under the L3, the frame is set up to be the frame is set up to the two guiding rollers 3, the threshing mechanism is well under the L-shaped, the threshing mechanism is set up and is well between two guiding rollers 3, and is kept the L-shaped and is kept the mechanism and is well kept the threshing mechanism to be a high in the L-shaped.
The blanking mechanism comprises bearing seats 91, rotating rollers 92 and blanking frames 93, two bearing seats 91 are welded on two sides of the upper portion of the shell 3 respectively, the two bearing seats 91 are in a group, the two bearing seats 91 in each group are symmetrically arranged, one rotating roller 92 is connected between the two bearing seats 91 in each group in a rotating mode, the rotating rollers 92 are horizontally arranged, two guide rollers 5 located above are fixedly connected with the two rotating rollers 92 respectively, a plurality of blanking frames 93 are welded on each rotating roller 92, each blanking frame 93 penetrates through the shell 3, and the blanking frames 93 are used for winding leymus chinensis located on the upper portion of the shell 3 between the two conveying belts 6, so that quick blanking of leymus chinensis is achieved.
Threshing mechanism is including sloping frame 101, driving motor 102 and threshing frame 103, fixedly connected with two sloping frames 101 on the casing 3, two sloping frames 101 all are the slope setting, sloping frame 101 is used for the centre gripping leymus chinensis to be beaten the position, pass through bolted connection on driving motor 102 on casing 3 upper portion, threshing frame 103 fixed connection is on driving motor 102's output shaft, threshing frame 103 is connected with casing 3 rotation, threshing frame 103 is the slope setting, threshing frame 103 is located two sloping frames 101 top, threshing frame 103 is used for beating the ear of a grain of leymus chinensis, and then carries out the rapid threshing to leymus chinensis.
In actual operation, the staff starts two servo motor 7 and driving motor 102 earlier, then will collect the chinese caterpillar fungus level and advance in the casing 3, the one end that chinese caterpillar fungus contains the grass ear is located threshing frame 103 one side, the output shaft rotation of two servo motor 7 drives two among them guide roll 5, guide roll 5 rotates and can drive other guide roll 5 rotations through conveyer belt 6, the guide roll 5 rotation that is located the top can drive roller 92 and a plurality of unloading frame 93 and rotate together, a plurality of unloading frame 93 rotates and can be involved in two conveyer belts 6 with the chinese caterpillar fungus that is located casing 3 upper portion, two conveyer belts 6 rotate simultaneously and can clamp the stalk portion of chinese caterpillar fungus, and transmit the chinese caterpillar fungus of casing 3 upper portion to casing 3 lower part, the output shaft rotation of driving motor 102 drives threshing frame 103 and rotates, at chinese caterpillar fungus downward transmission's in-process, threshing frame 103 rotates and can beat the grass ear of chinese caterpillar fungus in proper order, and will beat the seed of chinese caterpillar fungus ear portion, and two inclined frames 101 can clamp the chinese caterpillar fungus quilt and beaten part, make chinese caterpillar fungus quilt by the part of beating motor 103 and can be more beaten down, and the two is followed by the threshing motor 2 and is carried out to the threshing, and can be followed by threshing the threshing machine and the cover 2 is carried out to the threshing personnel and is carried out to the threshing shell from the bottom 2, and can be continued to the threshing machine is followed to the threshing shell and is carried out, and the threshing shell is carried out to the threshing 2 and is more completely and is left down to the threshing shell and can be carried out.
Example 2: on the basis of embodiment 1, as shown in fig. 2-11, the device further comprises a beating mechanism, the beating mechanism is arranged on the maintenance frame 8, the beating mechanism is used for further beating the scion of the leymus chinensis, seeds mixed between the leymus chinensis are more fully beaten, the beating mechanism comprises guide posts 111, a sliding frame 112, a return spring 113, a rotating shaft 114, a cam 115, a transmission component 116 and a fixed rod 117, two guide posts 111 are welded on the two maintenance frames 8, two guide posts 111 positioned on the same maintenance frame 8 are in a group, the two groups of guide posts 111 are symmetrically arranged, a sliding frame 112 is connected between the two guide posts 111 in each group in a sliding mode, the sliding frame 112 is used for further beating the scion of the leymus chinensis, two return springs 113 are connected between each sliding frame 112 and the maintenance frame 8, the return springs 113 are sleeved on the guide posts 111, two rotating shafts 114 are rotatably connected on the shell 2, the two rotating shafts 114 are symmetrically arranged, the rotating shafts 114 are horizontally arranged, the two rotating shafts 114 are fixedly connected with the cams 115, the rotating shafts 92 are arranged between the rotating shafts 92 and the rotating shafts 114 are in a rotating shaft 116, the rotating shafts 116 are fixedly connected with the cams 117, the rotating shafts 116 are in a sliding frame 115 are fixedly connected, and the sliding frame is in a sliding mode, and the sliding frame 117 is in a sliding rod 117 is in contact with the sliding frame is fixedly arranged, and the sliding frame 117 is further used for driving the sliding frame 117.
The transmission assembly 116 comprises a first transmission wheel, a second transmission wheel and a transmission belt, wherein the first transmission wheel is fixedly connected to the two rotating rollers 92, the second transmission wheel is fixedly connected to the two rotating shafts 114, and the transmission belt is wound between the first transmission wheel and the second transmission wheel.
In the process of downwards conveying the leymus chinensis by the two conveying belts 6, the spike parts of the leymus chinensis can be conveyed between the two sliding frames 112, the rotating roller 92 rotates and drives the rotating shaft 114 and the cam 115 to rotate together through the transmission component 116, the two cams 115 rotate and can extrude the two fixed rods 117 to move to the side far away from each other, the fixed rods 117 move and drive the sliding frames 112 to move, the reset spring 113 is stretched, then the two cams 115 continue to rotate and can not extrude the fixed rods 117 any more, the reset spring 113 resets the sliding frames 112 and the fixed rods 117 together, the two sliding frames 112 reset to the side close to each other and beat the spike parts of the leymus chinensis, seeds of the leymus chinensis are further beaten, then the two cams 115 rotate and can extrude the two fixed rods 117 to the side far away from each other again, the two cams are repeated, the two sliding frames 112 repeatedly move and beat the spike parts of the leymus chinensis continuously and comprehensively, seeds on the leymus chinensis are enabled to fall off more fully, and threshing rate of leymus chinensis seeds is improved effectively.
Example 3: on the basis of embodiment 2, as shown in fig. 2-11, the device further comprises a stirring mechanism, the stirring mechanism is arranged on the triangular block 4, the stirring mechanism is used for further dispersing the leymus chinensis, seeds between the leymus chinensis can fall off more thoroughly, the stirring mechanism comprises a stirring frame 121, a full gear 122 and a gear-lack 123, the stirring frame 121 is rotationally connected on the triangular block 4, the stirring frame 121 is used for further dispersing the leymus chinensis, the full gear 122 is connected at one end of the stirring frame 121 through a flat key, the two guide rollers 5 in the middle are connected with the gear-lack 123 through flat keys, the two gear-lack 123 are symmetrically arranged, the full gear 122 is positioned below the two gear-lack 123, and the full gear 122 is meshed with the gear-lack 123.
Two guide rolls 5 in the middle can drive two lack gears 123 to rotate when rotating, and two lack gears 123 rotate and can intermittently mesh with full gear 122 to intermittent type nature drives full gear 122 and rotates, and full gear 122 rotates and can drive and stir frame 121 rotation, stir frame 121 rotation and can constantly stir the leymus chinensis that is dispersed by triangle-shaped piece 4, further disperse the leymus chinensis for mix with the seed between the leymus chinensis and can more thoroughly drop, thereby make leymus chinensis and threshed seed can separate better, conveniently collect the seed subsequently.
Example 4: on the basis of embodiment 3, as shown in fig. 6-9, the device further comprises a squeeze plate 14 and pressure springs 15, wherein two squeeze plates 14 are slidably connected to the shell 3, the two squeeze plates 14 are symmetrically arranged, the squeeze plates 14 are in contact with the conveying belt 6, the squeeze plates 14 are used for squeezing the conveying belt 6, and two pressure springs 15 are connected between each squeeze plate 14 and the shell 3.
In the process of downwards conveying the leymus chinensis through the two conveying belts 6, the extruding plate 14 can be clung to the conveying belts 6 under the elasticity of the pressure springs 15, so that the two conveying belts 6 can clamp the leymus chinensis more stably and convey the leymus chinensis more stably, and the leymus chinensis is prevented from loosening in the conveying process.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a leymus chinensis seed threshing device, a serial communication port, including chassis (1), shell (2), casing (3), triangular block (4), guide roll (5), conveyer belt (6), servo motor (7), maintain frame (8), unloading mechanism and threshing mechanism, shell (2) fixed connection is on chassis (1), casing (3) fixed connection is at shell (2) top, and shell (2) and casing (3) intercommunication, triangular block (4) fixed connection is in shell (3) lower extreme, triangular block (4) are located shell (2), casing (3) upper portion rotation type are connected with two guide rolls (5), casing (3) lower part also rotation type are connected with four guide rolls (5), six guide rolls (5) all are located shell (2), three guide rolls (5) are a set of, two sets of guide rolls (5) are the symmetry setting, all around a conveyer belt (6) between three guide rolls (5) in each set, two conveyer belts (6) all pass casing (3) and are located two guide rolls (7) between two servo motor (7) fixed connection of two inner walls (7) respectively, two maintenance frames (8) are fixedly connected to the shell (3), a blanking mechanism is arranged on the shell (3), a threshing mechanism is arranged on the shell (3), a servo motor (7) drives a guide roller (5) and a conveying belt (6) to rotate, the blanking mechanism winds leymus chinensis in the shell (3) between the two conveying belts (6), rapid blanking is achieved, and then the threshing mechanism performs rapid and full threshing on leymus chinensis seeds, so that threshing efficiency is improved;
the blanking mechanism comprises bearing seats (91), rotating rollers (92) and blanking frames (93), two bearing seats (91) are fixedly connected to two sides of the upper portion of the shell (3), the two bearing seats (91) are in a group, the two bearing seats (91) are symmetrically arranged, one rotating roller (92) is rotatably connected between the two bearing seats (91) in each group, two guide rollers (5) located above are fixedly connected with the two rotating rollers (92) respectively, a plurality of blanking frames (93) are fixedly connected to each rotating roller (92), and each blanking frame (93) penetrates through the shell (3);
threshing mechanism is including sloping frame (101), driving motor (102) and threshing frame (103), fixedly connected with two sloping frames (101) on casing (3), two sloping frames (101) all are the slope setting, fixedly connected with is on casing (3) upper portion on driving motor (102), threshing frame (103) fixed connection is on the output shaft of driving motor (102), threshing frame (103) are connected with casing (3) rotation, threshing frame (103) are the slope setting, threshing frame (103) are located two sloping frames (101) top.
2. The device for threshing the leymus chinensis seeds according to claim 1, further comprising a beating mechanism, wherein the beating mechanism is arranged on the maintaining frame (8), the beating mechanism is used for further beating the spike part of the leymus chinensis and more fully beating seeds mixed between the leymus chinensis, the beating mechanism comprises guide posts (111), sliding frames (112), return springs (113), rotating shafts (114), cams (115), transmission components (116) and fixed rods (117), two guide posts (111) are fixedly connected on the two maintaining frames (8), two guide posts (111) arranged on the same maintaining frame (8) are in a group, two groups of guide posts (111) are symmetrically arranged, a sliding frame (112) is connected between the two guide posts (111) in each group, two return springs (113) are connected between each sliding frame (112) and the maintaining frame (8), two rotating shafts (114) are rotatably connected on a housing (2), two cams (115) are fixedly connected on the two rotating shafts (114), two rotating shafts (92) are fixedly connected with the cams (117), and the two rotating shafts (117) are fixedly connected with the fixed rods (117) between the rotating shafts (114).
3. The device for threshing Chinese wildrye seeds as claimed in claim 2, wherein the transmission assembly (116) comprises a first transmission wheel, a second transmission wheel and a transmission belt, wherein the first transmission wheel is fixedly connected to the two rotating rollers (92), the second transmission wheel is fixedly connected to the two rotating shafts (114), and the transmission belt is wound between the first transmission wheel and the second transmission wheel.
4. A device for threshing seeds of leymus chinensis according to claim 3, further comprising a stirring mechanism, wherein the stirring mechanism is arranged on the triangular block (4) and used for further dispersing leymus chinensis, so that seeds between the leymus chinensis can fall off more thoroughly, the stirring mechanism comprises a stirring frame (121), an all-gear (122) and a gear-lack (123), the stirring frame (121) is rotationally connected on the triangular block (4), the all-gear (122) is fixedly connected at one end of the stirring frame (121), the gear-lack (123) is fixedly connected on two guide rollers (5) in the middle, and the all-gear (122) is meshed with the gear-lack (123).
5. The device for threshing Chinese wildrye seeds as claimed in claim 4, further comprising a squeezing plate (14) and a pressure spring (15), wherein the two squeezing plates (14) are slidably connected to the housing (3), the squeezing plates (14) are in contact with the conveying belt (6), and two pressure springs (15) are connected between each squeezing plate (14) and the housing (3).
6. The method of a leymus chinensis seed threshing device according to claim 5, comprising the following working steps:
step one: starting two servo motors (7) and a driving motor (102), horizontally placing the collected leymus chinensis into a shell (3), and positioning one end of the leymus chinensis containing the leymus chinensis on one side of a threshing frame (103);
step two: the two servo motors (7) drive the guide rollers (5) and the conveying belts (6) to rotate, so that the plurality of blanking frames (93) rotate and roll the leymus chinensis between the two conveying belts (6), the two conveying belts (6) rotate to convey the leymus chinensis to the lower part of the shell (3), the driving motor (102) drives the threshing frame (103) to rotate, and the threshing frame (103) beats the leymus chinensis ears to thresh the leymus chinensis seeds;
step three: the rotating roller (92) rotates to drive the rotating shaft (114) and the cams (115) to rotate together, and the two cams (115) rotate to press the two fixing rods (117) to reciprocate left and right, so that the two sliding frames (112) repeatedly move and continuously beat the scions of the leymus chinensis;
step four: the guide roller (5) rotates to drive the gear-lack wheels (123) to rotate, and the two gear-lack wheels (123) rotate intermittently to drive the all-gear (122) to rotate, so that the stirring frame (121) rotates and further disperses the leymus chinensis, and the leymus chinensis and seeds can be better separated;
step five: the seeds and the leymus chinensis after threshing are discharged from the bottom of the shell (2), and after the leymus chinensis threshing is completed, the two servo motors (7) and the driving motor (102) are closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410078472.2A CN117561883B (en) | 2024-01-19 | 2024-01-19 | Device and method for threshing Chinese wildrye seeds |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410078472.2A CN117561883B (en) | 2024-01-19 | 2024-01-19 | Device and method for threshing Chinese wildrye seeds |
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| CN117561883B CN117561883B (en) | 2024-03-19 |
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| GB1036209A (en) * | 1963-11-30 | 1966-07-13 | Francis Gordon Stanley | Improvements in or relating to threshing apparatus |
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| CN113179767A (en) * | 2021-04-22 | 2021-07-30 | 万晨峰 | Novel sunflower seed threshing equipment |
| CN218163638U (en) * | 2022-07-27 | 2022-12-30 | 山东顺鑫京科种业有限公司 | Animal husbandry seed shedding machine for processing pasture |
| CN115945263A (en) * | 2022-12-02 | 2023-04-11 | 黑龙江省农业科学院畜牧兽医分院 | Processing equipment and processing method for leymus chinensis seeds |
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2024
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR72017E (en) * | 1955-09-15 | 1960-03-21 | Device adapting to threshers to eliminate parasitic seeds from the seeds of fodder legumes and particularly to separate clover from alfalfa | |
| GB1036209A (en) * | 1963-11-30 | 1966-07-13 | Francis Gordon Stanley | Improvements in or relating to threshing apparatus |
| CN2316804Y (en) * | 1997-08-27 | 1999-05-05 | 吉林省吉生羊草良种站 | Flexible comb type thresher |
| KR20140131670A (en) * | 2013-05-06 | 2014-11-14 | 고광영 | Threshing device |
| CN213463022U (en) * | 2020-11-03 | 2021-06-18 | 中国农业科学院草原研究所 | Threshing and screening device |
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|---|---|
| CN117561883B (en) | 2024-03-19 |
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