CN214555230U

CN214555230U - Seed screening sorter for agricultural

Info

Publication number: CN214555230U
Application number: CN202120757792.2U
Authority: CN
Inventors: 赵从凯; 张启途; 徐艳秋
Original assignee: Weifang Vocational College
Current assignee: Weifang Vocational College
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-02
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a seed screening sorter is used to agricultural, including bottom plate, lift hydraulic stem, storage vat, support grudging post, seed screening bucket, ejection of compact funnel, dust extraction and striking screening device, seed screening bucket is equipped with screening filter plate, screening hole, connects the link plate, connects fixed block and fixed block recess, striking screening device includes driving motor, wall groove one, wall groove two, wall groove three, bearing frame, bearing, transmission shaft one, running roller one, belt, eccentric wheel, transmission shaft two, running roller two and turning block, dust extraction includes baffle, dead lever, suction nozzle, connecting pipe, dust absorption motor, dust absorption pipe, dust exhaust pipe, dust storage box, filter screen and outlet duct. The utility model belongs to the technical field of agricultural equipment, specifically provide a can be fast effectual screening the seed, improve seed screening efficiency, reduce workman intensity of labour, carry out the agricultural of clearing up to the dust that the screening seed was kicked up simultaneously and use seed screening sorter.

Description

Seed screening sorter for agricultural

Technical Field

The utility model belongs to the technical field of agricultural equipment, specifically indicate a seed screening sorter for agricultural.

Background

In order to improve the quality of seeds, seeds are usually required to be screened, the seeds with dry and flat particles, malformation and larger or smaller particles are not beneficial to culture, various problems such as low germination rate, low survival rate, poor drought and waterlogging resistance and the like are easy to occur in the planting process, so the planting efficiency of crops can be effectively ensured only by screening the seeds with proper particle size for planting, the seeds with proper particle size are beneficial to mechanized sowing, but most of the common screening methods adopt the traditional manual screening, the seeds which meet or do not meet the requirements are screened out by manually observing the seeds and judging the fullness, the size and the like of the seeds to be screened according to the self-treatment, the seeds which meet or do not meet the requirements are screened out one by one, the manual screening of the seeds has the problems of low efficiency, high labor intensity and screen missing and wrong frequently occur, and the large-particle seeds still have unqualified small particles and the like, directly influence the planting achievement in later stage, consequently an agricultural seed screening sorter is urgently needed to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned current difficult problem, the utility model provides a can be fast effectual filter the seed, improve seed screening efficiency, reduce workman intensity of labour, carry out the agricultural seed screening sorter that clears up to the dust that the screening seed was raised simultaneously.

The utility model adopts the following technical scheme: the utility model relates to a seed screening and classifying device for agriculture, which comprises a bottom plate, a lifting hydraulic rod, a storage barrel, a support vertical frame, seed screening barrels, a discharge funnel, a dust suction device and an impact screening device, wherein the lifting hydraulic rod is symmetrically arranged at the two ends of the bottom plate, the support vertical frame is arranged on the lifting hydraulic rod, the storage barrel is arranged on the bottom plate between the lifting hydraulic rods, the seed screening barrels are arranged between the support vertical frames, the discharge funnel is communicated with and arranged below the seed screening barrels, the dust suction device is arranged on the bottom plate at one side of the storage barrel, the impact screening device is arranged on the inner wall of the seed screening barrel, the seed screening barrel is provided with screening filter plates, screening holes, connecting hanging plates, connecting fixing blocks and fixing block grooves, the connecting fixing blocks are symmetrically arranged at the two sides of the seed screening barrel, the fixing block grooves are arranged on the connecting fixing blocks, the fixing block grooves are hollow cavities which are communicated up and down, the impact screening device comprises a driving motor, a wall groove I, a wall groove II, a wall groove III, a bearing seat, a bearing, a transmission shaft I, a roller I, a belt, an eccentric wheel, a transmission shaft II, a roller II and a rotating block, wherein the wall groove I is arranged on the inner wall of one side of the seed screening barrel below the screening filter plate, the wall groove I is a hollow cavity with openings at two ends, the driving motor is arranged in the wall groove I, the wall groove II is arranged on the inner wall of one side of the seed screening barrel far away from the wall groove I, the wall groove II is a hollow cavity with openings at two ends, the bearing seat is arranged in the wall groove II, the bearing is clamped and connected in the bearing seat, and the transmission shaft I is arranged between the power output end of the driving motor and the bearing, the rotation axis is rotatably arranged on the bearing, the wall groove is three symmetrically arranged on the inner wall of the seed screening barrel on one side of the first transmission shaft, the cavity body with two open ends of three positions of the wall groove is provided in the wall groove, the rotation blocks are symmetrically arranged in the wall groove, the second transmission shaft is rotatably arranged between the rotation blocks, the first transmission shaft is arranged at one end of the first transmission shaft close to the bearing, the second transmission shaft is arranged at one end of the second transmission shaft far away from the driving motor, the belt is wound between the first transmission shaft and the second transmission shaft, the eccentric wheel is respectively arranged on the first transmission shaft and the second transmission shaft in a plurality of groups of equal distances, the driving motor drives the first transmission shaft to rotate, the transmission shaft drives the eccentric wheel and the first roller to rotate, the eccentric wheel rotates to strike the screening plate, the first roller rotates to drive the second roller to rotate through the belt, the second transmission shaft rotates to drive the eccentric wheel on the second transmission shaft to rotate, the eccentric wheel on the second transmission shaft rotates to strike the screening plate, the dust suction device comprises a baffle, a fixed rod, a suction nozzle, a connecting pipe, a dust suction motor, a dust suction pipe, a dust discharge pipe, a dust storage box, a filter screen and an air outlet pipe, wherein the baffle is arranged on a bottom plate at one side of a storage barrel, the dust storage box is arranged on the bottom plate at one side of the storage barrel, which is far away from the baffle, the dust suction motor is arranged at one end of the bottom plate, the fixed rod is arranged at one side of the baffle, which is close to the storage barrel, the connecting pipe is arranged at one side of the fixed rod, which is far away from the baffle, the suction nozzle groups are communicated and arranged on the connecting pipe in an equidistant mode, the dust suction pipe is communicated and arranged between a power output end of the dust suction motor and the connecting pipe, the dust discharge pipe is communicated and arranged between the dust storage box and a power input end of the dust suction motor, the filter screen is arranged on the inner wall of the dust storage box above the dust discharge pipe, the air outlet pipe is communicated and arranged on the upper wall of the dust storage box, and the dust suction motor sucks dust from the dust suction pipe into the dust storage box through the connecting pipe through the suction nozzle, the air sucked into the dust storage box is filtered by the filter screen and then discharged through the air outlet pipe.

Furthermore, a self-locking universal wheel is arranged below the bottom plate.

Further, seed screening bucket lateral wall is equipped with screening button and dust absorption button, screening button and driving motor electric connection, dust absorption button and dust absorption motor electric connection.

Furthermore, support rods are respectively arranged between the dust suction pipe and the bottom plate and between the dust exhaust pipe and the bottom plate.

After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model relates to a seed screening sorter is used to agricultural can be fast effectual filter the seed, improves seed screening efficiency, reduces workman intensity of labour, clears up the dust that filters the seed and raise simultaneously, rotates the striking screening filter plate through the eccentric wheel and filters the seed on the screening filter plate, absorbs the dust that the seed that falls down after the screening through dust extraction, stores the dust through storing up the dirt case.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a schematic view of the internal structure of the agricultural seed screening and sorting device of the present invention;

FIG. 2 is a front view of the seed screening and sorting device for agriculture of the present invention;

FIG. 3 is a schematic view of a seed screening barrel structure of the agricultural seed screening and sorting device of the present invention;

FIG. 4 is a schematic structural view of an impact screening device of the agricultural seed screening and sorting device of the present invention;

fig. 5 is the utility model relates to a seed screening sorter's for agricultural baffle, suction nozzle, connecting pipe integrated configuration sketch map.

In the drawings: 1. a bottom plate, 2, a lifting hydraulic rod, 3, a storage tank, 4, a supporting vertical frame, 5, a seed screening barrel, 6, a discharging funnel, 7, a dust suction device, 8, an impact screening device, 9, a screening filter plate, 10, screening holes, 11, a connecting hanging plate, 12, a connecting fixing block, 13, a fixing block groove, 14, a driving motor, 15, a wall groove I, 16, a wall groove II, 17, a wall groove III, 18, a bearing seat, 19, a bearing, 20, a transmission shaft I, 21, the device comprises a first roller 22, a belt 23, an eccentric wheel 24, a second transmission shaft 25, a second roller 26, a rotating block 27, a baffle 28, a fixed rod 29, a suction nozzle 30, a connecting pipe 31, a dust suction motor 32, a dust suction pipe 33, a dust discharge pipe 34, a dust storage box 35, a filter screen 36, an air outlet pipe 37, a self-locking universal wheel 38, a screening button 39, a dust suction button 40 and a supporting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, an agricultural seed screening and classifying device comprises a bottom plate 1, a lifting hydraulic rod 2, a storage tank 3, a support vertical frame 4, a seed screening tank 5, a discharge funnel 6, a dust suction device 7 and an impact screening device 8, wherein the lifting hydraulic rod 2 is symmetrically arranged at two ends of the bottom plate 1, the support vertical frame 4 is arranged on the lifting hydraulic rod 2, the storage tank 3 is arranged on the bottom plate 1 between the lifting hydraulic rods 2, the seed screening tank 5 is arranged between the support vertical frames 4, the discharge funnel 6 is communicated and arranged below the seed screening tank 5, the dust suction device 7 is arranged on the bottom plate 1 at one side of the storage tank 3, the impact screening device 8 is arranged on the inner wall of the seed screening tank 5, the seed screening tank 5 is provided with a screening filter plate 9, a screening hole 10, a connecting hanging plate 11, a connecting fixing block 12 and a fixing block groove 13, the connecting fixing block 12 is symmetrically arranged at two sides of the seed screening tank 5, the seed screening device is characterized in that a fixed block groove 13 is arranged on a connecting fixed block 12, the fixed block groove 13 is a hollow cavity which is through up and down, connecting hanging plates 11 are arranged in the fixed block groove 13, screening filter plates 9 are arranged in a seed screening barrel 5 in a sliding manner, one side of each connecting hanging plate 11, which is far away from the fixed block groove 13, is connected with the screening filter plates 9, a plurality of groups of screening holes 10 are arranged on the screening filter plates 9, the impact screening device 8 comprises a driving motor 14, a first wall groove 15, a second wall groove 16, a third wall groove 17, a bearing seat 18, a bearing 19, a first transmission shaft 20, a first roller 21, a belt 22, an eccentric wheel 23, a second transmission shaft 24, a second roller 25 and a rotating block 26, the first wall groove 15 is arranged on the inner wall on one side of the seed screening barrel 5 below the screening barrel 9, the first wall groove 15 is a hollow cavity with openings at two ends, the driving motor 14 is arranged in the first wall groove 15, the second wall groove 16 is arranged on the inner wall on one side of the seed screening barrel 5, which is far away from the first wall groove 15, wall groove two 16 is both ends open-ended cavity, bearing frame 18 is located in wall groove two 16, bearing 19 joint is located in bearing frame 18, drive shaft one 20 is located between 14 power take off ends of driving motor and bearing 19, and drive shaft one 20 rotates and locates bearing 19, the seed screening bucket 5 inner wall of drive shaft one 20 one side is located to wall groove three 17 symmetries, and wall groove three 17 both ends open-ended cavity, turning block 26 symmetry is located in wall groove three 17, drive shaft two 24 rotates and locates between turning block 26, drive shaft one 21 is located and is close to the one end of bearing 19 in drive shaft one 20, drive shaft two 24 is located and is kept away from the one end of driving motor 14 to roller two 25, belt 22 is around locating between roller one 21 and roller two 25, eccentric wheel 23 is located on drive shaft one 20 and drive shaft two 24 respectively the multiunit equidistance, dust extraction 7 includes baffle 27, baffle 27, A fixing rod 28, a suction nozzle 29, a connecting pipe 30, a dust suction motor 31, a dust suction pipe 32, a dust exhaust pipe 33, a dust storage box 34, a filter screen 35 and an air outlet pipe 36, the baffle plate 27 is arranged on the bottom plate 1 at one side of the storage barrel 3, the dust storage box 34 is arranged on the bottom plate 1 at one side of the storage barrel 3 far away from the baffle plate 27, the dust collection motor 31 is arranged at one end of the bottom plate 1, the fixing rod 28 is arranged at one side of the baffle plate 27 close to the storage bucket 3, the connecting pipes 30 are arranged on one side of the fixing rod 28 far away from the baffle 27, the suction nozzles 29 are communicated with the connecting pipes 30 in groups at equal intervals, the dust suction pipe 32 is communicated between the power output end of the dust suction motor 31 and the connecting pipe 30, the dust exhaust pipe 33 is communicated between the dust storage box 34 and the power input end of the dust suction motor 31, the filter screen 35 is arranged on the inner wall of the dust storage box 34 above the dust exhaust pipe 33, and the air outlet pipe 36 is communicated with the upper wall of the dust storage box 34.

Wherein, bottom plate 1 below is equipped with auto-lock

universal wheel

37, 5 lateral walls of seed screening bucket are equipped with screening button 38 and dust absorption button 39, and screening button 38 and driving motor 14 electric connection, dust absorption button 39 and dust absorption motor 31 electric connection, be equipped with bracing piece 40 between dust absorption pipe 32 and the bottom plate 1 and between dust exhaust pipe 33 and the bottom plate 1 respectively.

When the seed screening device is used, the screening filter plates 9 are cleaned, the connecting hanging plates 11 are placed into the fixed block grooves 13 after cleaning is finished, the screening filter plates 9 are placed into the seed screening barrel 5, the height of the discharging hopper 6 is adjusted through the lifting hydraulic rod 2, the lifting hydraulic rod 2 drives the seed screening barrel 5 to lift through the supporting vertical frame 4, the seed screening barrel 5 drives the discharging hopper 6 to lift and adjust the height, seeds to be screened are placed onto the screening filter plates 9, the screening button 38 is pressed, the driving motor 14 drives the first transmission shaft 20 to rotate, the first transmission shaft 20 drives the eccentric wheel 23 and the first roller wheel 21 to rotate, the eccentric wheel 23 rotates to impact the screening filter plates 9, the first roller wheel 21 rotates to drive the second roller wheel 25 to rotate through the belt 22, the second roller wheel 25 drives the second transmission shaft 24 to rotate, the eccentric wheel 23 on the second transmission shaft 24 rotates to drive the eccentric wheel 23 on the second transmission shaft 24 to rotate, the eccentric wheel 23 on the second transmission shaft 24 rotates to impact the screening filter plates 9 so as to screen the seeds on the screening filter plates 9, the dust is easily raised in the seed screening process, presses dust absorption button 39, and dust absorption motor 31 passes through suction nozzle 29 and inhales dust storage box 34 through dust exhaust pipe 33 with the dust from dust absorption pipe 32 through connecting pipe 30 in, inhales the gas in the dust storage box 34 and filters the back through outlet duct 36 through filter screen 35 and discharges, and the seed after the screening falls into storage vat 3 through ejection of compact funnel 6 in, is convenient for remove seed screening bucket 5 through auto-lock universal wheel 37.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a seed screening sorter for agricultural which characterized in that: comprises a bottom plate, a lifting hydraulic rod, a material storage barrel, a support vertical frame, seed screening barrels, a discharging funnel, a dust suction device and an impact screening device, wherein the lifting hydraulic rod is symmetrically arranged at two ends of the bottom plate, the support vertical frame is arranged on the lifting hydraulic rod, the material storage barrel is arranged on the bottom plate between the lifting hydraulic rods, the seed screening barrels are arranged between the support vertical frames, the discharging funnel is communicated and arranged below the seed screening barrels, the dust suction device is arranged on the bottom plate at one side of the material storage barrel, the impact screening device is arranged on the inner wall of the seed screening barrel, the seed screening barrel is provided with screening filter plates, screening holes, connecting hanging plates, connecting fixing blocks and fixing block grooves, the connecting fixing blocks are symmetrically arranged at two sides of the seed screening barrel, the fixing block grooves are arranged on the connecting fixing blocks, the fixing block grooves are hollow cavities which are communicated up and down, the connecting hanging plates are arranged in the fixing block grooves, the screening filter plate is arranged in the seed screening barrel in a sliding mode, one side, far away from the groove of the fixed block, of the connecting hanging plate is connected with the screening filter plate, a plurality of groups of screening holes are formed in the screening filter plate, the impact screening device comprises a driving motor, a wall groove I, a wall groove II, a wall groove III, a bearing seat, a bearing, a transmission shaft I, a roller I, a belt, an eccentric wheel, a transmission shaft II, a roller II and a rotating block, the wall groove I is arranged on the inner wall of one side of the seed screening barrel below the screening filter plate, the wall groove I is a hollow cavity with openings at two ends, the driving motor is arranged in the wall groove I, the wall groove II is arranged on the inner wall of one side, far away from the wall groove I, the wall groove II is a hollow cavity with openings at two ends, the bearing seat is arranged in the wall groove II, the bearing is clamped and arranged in the bearing seat, the transmission shaft I is arranged between the power output end of the driving motor and the bearing, and the rotating shaft is rotatably arranged on the bearing, the wall groove is three symmetrically arranged on the inner wall of the seed screening barrel on one side of the first transmission shaft, the hollow cavity body with two openings at two ends of the three positions of the wall groove is symmetrically arranged in the wall groove three, the second transmission shaft is rotatably arranged between the rotating blocks, the first roller is arranged at one end of the first transmission shaft close to the bearing, the second roller is arranged at one end of the second transmission shaft far away from the driving motor, the belt is wound between the first roller and the second roller, the eccentric wheel is respectively arranged on the first transmission shaft and the second transmission shaft in a multi-group equidistant manner, the dust suction device comprises a baffle plate, a fixed rod, a suction nozzle, a connecting pipe, a dust suction motor, a dust suction pipe, a dust exhaust pipe, a dust storage box, a filter screen and an air outlet pipe, the baffle plate is arranged on a bottom plate on one side of the storage barrel, the dust storage box is arranged on the bottom plate on one side of the storage barrel, the dust suction motor is arranged at one end of the bottom plate, the fixed rod is arranged on one side of the storage barrel close to the baffle plate, the connecting pipe is located one side that the baffle was kept away from to the dead lever, suction nozzle multiunit equidistance intercommunication is located on the connecting pipe, dust absorption pipe intercommunication is located between dust absorption motor power take off end and the connecting pipe, dust exhaust pipe intercommunication is located between dust storage box and the dust absorption motor power take off end, dust exhaust pipe top dust storage box inner wall is located to the filter screen, the dust storage box upper wall is located to the outlet duct intercommunication.

2. The agricultural seed screening and classifying device according to claim 1, wherein: and a self-locking universal wheel is arranged below the bottom plate.

3. The agricultural seed screening and classifying device according to claim 1, wherein: seed screening bucket lateral wall is equipped with screening button and dust absorption button, screening button and driving motor electric connection, dust absorption button and dust absorption motor electric connection.

4. The agricultural seed screening and classifying device according to claim 1, wherein: and support rods are respectively arranged between the dust collection pipe and the bottom plate and between the dust discharge pipe and the bottom plate.