CN215301591U

CN215301591U - Portable sunflower is with picking device

Info

Publication number: CN215301591U
Application number: CN202121685655.9U
Authority: CN
Inventors: 刘彤; 徐祥东; 陈晓玲
Original assignee: Gansu Chengtian Seed Industry Co ltd
Current assignee: Gansu Chengtian Seed Industry Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2021-12-28
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses a portable sunflower picking device, and relates to the technical field of agricultural tools.A trundle is fixed at each of four corners of the bottom of a box body, a feed inlet is formed in the top of the left side wall of the box body in a through manner, a support plate is fixed on the outer side of the left side wall of the box body, and cutting blades are rotatably connected to the front side and the rear side of the top of the support plate through bearings; the inside of box is fixed with the grid board, the top of grid board is equipped with three threshing roller, the right side of grid board is fixed with the swash plate, link up on the right side wall of box and seted up the waste material mouth, all be fixed with the guide block on the left and right sides inner wall of box, the below of guide block all is equipped with the fixed plate, be equipped with the sieve between fixed plate and the guide block, all be fixed with compression spring between sieve and the two fixed plates of controlling, through cutting piece, threshing roller and sieve have realized picking, thresh and sieve, equipment function is multiple, do not need the manual work to process once more through other machines, the time is saved, a large amount of labours have also been saved, and is very convenient.

Description

Portable sunflower is with picking device

Technical Field

The utility model relates to the technical field of agricultural tools, in particular to a portable sunflower picking device.

Background

The sunflower seeds have extremely high oil content, are fragrant and delicious, can be fried and can also extract oil, are important oil crops, have the functions of clearing heat, reducing phlegm, cooling blood and stopping bleeding, and have the effects of treating headache, dizziness and the like, and the sunflower has special medicinal effect and is also an important economic crop; the sunflower is introduced into China in the Ming dynasty and has been planted for hundreds of years, the sunflower is one of important crops, the sunflower is planted and is also promoted continuously, the picking of a mature sunflower disc in the process of planting the sunflower is an important link, in the process of picking the sunflower disc in China at present, the labor intensity of manually picking the sunflower disc is high, the mechanical equipment has a single function, the picked sunflower disc needs to be manually processed towards the sunflower disc again through other machines, the threshing and screening are carried out, the time is very long, a large amount of labor force is wasted, and the sunflower is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and shortcomings of the prior art, and provides a portable sunflower picking device with reasonable design, which realizes picking, threshing and screening through a cutting blade, a threshing roller and a sieve plate, has complete functions, does not need to be processed again through other machines manually, saves time, saves a large amount of labor force, and is very convenient.

In order to achieve the purpose, the utility model adopts the following technical scheme: the trolley comprises a box body and trundles, wherein the trundles are fixed at four corners of the bottom of the box body; the threshing device also comprises a supporting plate, cutting blades, a threshing roller, a grating plate, an inclined plate, a guide block, a fixing plate, a sieve plate, a compression spring and a material collecting box, wherein the top of the left side wall of the box body is provided with a feed inlet in a penetrating way, the supporting plate is fixed on the outer side of the left side wall of the box body and is positioned below the feed inlet, and the front side and the rear side of the top of the supporting plate are respectively screwed with the cutting blades through bearings; the interior of the box body is fixed with a grid plate, the grid plate is positioned below the feed inlet, three threshing rollers are arranged above the grid plate, the front end and the rear end of a central shaft of each threshing roller are screwed on the front side wall and the rear side wall of the box body through bearings, the rear ends of the central shafts of the threshing rollers on the left side and the right side penetrate through the rear side wall of the box body and are fixed with a first transmission wheel, the rear end of the central shaft of the middle threshing roller penetrates through the rear side wall of the box body and is fixed with a first double-groove transmission wheel, the rear side wall of the box body is fixed with a threshing motor through a motor bracket, the output end of the threshing motor is fixed with the first double-groove transmission wheel, the first transmission wheels on the left side and the right side are in transmission connection with the first double-groove transmission wheel through a transmission belt, the right side of the grid plate is fixed with an inclined plate, the right end of the inclined plate is fixed on the right side wall of the box body, the right side wall of the box body is provided with a waste port in a penetrating manner, and the right end of the inclined plate is positioned below the waste port, all be fixed with the guide block on the left and right sides inner wall of box, the below of guide block all is equipped with the fixed plate, control two fixed plates and fix respectively on the left and right sides wall of box, be equipped with the sieve between fixed plate and the guide block, all be fixed with compression spring between sieve and the two fixed plates of controlling, the bottom of sieve is fixed with shock dynamo through motor bracket, the interior bottom of box is equipped with the case that gathers materials, the left side wall outside of box is fixed with the battery, threshing motor and shock dynamo all are connected with the battery electricity.

Preferably, guide arms are fixed on the front side and the rear side of the top of the supporting plate, a driving box is fixed on the bottom of the supporting plate, a through groove is formed in the inclined plane of each guide arm in a penetrating manner, four conveying rollers are rotatably connected to the left side, the right side, the inner side and the outer side of the inside of each guide arm through bearings, the four conveying rollers are in transmission connection through guide conveying belts, central shafts of the conveying rollers on the right inner sides of the front guide arm and the rear guide arm sequentially penetrate through the bottoms of the guide arms and the tops of the supporting plate and the driving box and are fixed with a second driving wheel, central shafts of cutting blades sequentially penetrate through the tops of the supporting plate and the driving box and are fixed with a second double-groove driving wheel, three driving wheels are rotatably connected to the front side and the rear side of the inside of the driving box through bearings, gears are fixed below the third driving wheels, the two gears are meshed, a driving motor is fixed on the bottom of the driving box through a motor support, and is electrically connected with a battery, the output end of the driving motor is fixed with the gear on the rear side, and the second driving wheel and the third driving wheel are in transmission connection with the second double-groove driving wheel through a transmission belt.

Preferably, the inside of box connect soon the rotatory roller through the bearing, be fixed with the rotating electrical machines through the motor support on the rear side wall of box, the rotating electrical machines is connected with the battery electricity, the center pin rear end of rotatory roller passes the rear side wall of box after, fixed with the output of rotating electrical machines, be fixed with several swinging arms on the outer rampart of rotatory roller, the swinging arm activity is worn to establish in the opening of grid plate.

Preferably, a door body is hinged in the opening of the rear side wall of the box body through a hinge, and a handle is fixed on the door body.

Preferably, a push rod is fixed on the outer side of the right side wall of the box body.

Compared with the prior art, the utility model has the beneficial effects that: the portable sunflower picking device with reasonable design realizes picking, threshing and screening through the cutting blade, the threshing roller and the sieve plate, has complete equipment functions, does not need manual work for processing again through other machines, saves time and a large amount of labor force, and is very convenient.

Description of the drawings:

fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a rear view of fig. 1.

Fig. 4 is a sectional view taken along line a-a in fig. 2.

Fig. 5 is a schematic view showing the internal structure of the guide arm in the present invention.

Fig. 6 is a schematic view of the internal structure of the drive case of the present invention.

Fig. 7 is a schematic view of the construction of a grid plate according to the present invention.

Description of reference numerals:

the device comprises a box body 1, casters 2, a feed inlet 3, a support plate 4, a cutting blade 5, a threshing roller 6, a first transmission wheel 7, a first double-groove transmission wheel 8, a threshing motor 9, a grating plate 10, an inclined plate 11, a waste opening 12, a guide block 13, a fixing plate 14, a sieve plate 15, a compression spring 16, a vibration motor 17, a material collecting box 18, a guide arm 19, a through groove 20, a conveying roller 21, a material guide conveying belt 22, a second transmission wheel 23, a third transmission wheel 24, a second double-groove transmission wheel 25, a gear 26, a driving motor 27, a driving box 28, a rotating roller 29, a rotating arm 30, a rotating motor 31, a door body 32, a handle 33, a push rod 34 and a battery 35.

The specific implementation mode is as follows:

the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without any inventive work belong to the protection scope of the present invention.

As shown in fig. 1 to 7, the following technical solutions are adopted in the present embodiment: the device comprises a box body 1 and trundles 2, wherein the four corners of the bottom of the box body 1 are all fixed with the trundles 2 through bolts; the threshing device further comprises a supporting plate 4, cutting blades 5, a threshing roller 6, a grid plate 10, an inclined plate 11, a guide block 13, a fixing plate 14, a sieve plate 15, a compression spring 16 and a material collecting box 18, wherein the top of the left side wall of the box body 1 is provided with a feed port 3 in a penetrating way, the supporting plate 4 is fixedly welded on the outer side of the left side wall of the box body 1, the supporting plate 4 is positioned below the feed port 3, and the front side and the rear side of the top of the supporting plate 4 are both screwed with the cutting blades 5 through bearings; a grating plate 10 is welded and fixed in the box body 1, the grating plate 10 is positioned below the feed inlet 3, three threshing rollers 6 are arranged above the grating plate 10, the front end and the rear end of a central shaft of each threshing roller 6 are screwed on the front side wall and the rear side wall of the box body 1 through bearings, the rear ends of the central shafts of the threshing rollers 6 on the left side and the right side penetrate through the rear side wall of the box body 1 and are welded and fixed with a first transmission wheel 7, the rear end of the central shaft of the middle threshing roller 6 penetrates through the rear side wall of the box body 1 and is welded and fixed with a first double-groove transmission wheel 8, a threshing motor 9 is fixed on the rear side wall of the box body 1 through bolts and a motor bracket, the output end of the threshing motor 9 is welded and fixed with the first double-groove transmission wheel 8, the first transmission wheels 7 on the left side and the right side are connected with the first double-groove transmission wheel 8 through transmission belts, a sloping plate 11 is welded and fixed on the right side of the grating plate 10, the right end of the sloping plate 11 is welded and fixed on the right side wall of the box body 1, a waste material port 12 is penetratingly formed in the right side wall of the box body 1, the right end of the inclined plate 11 is located below the waste material port 12, guide blocks 13 are welded and fixed to inner walls of the left side and the right side of the box body 1, fixing plates 14 are arranged below the guide blocks 13, the left fixing plate 14 and the right fixing plate 14 are welded and fixed to the left side wall and the right side wall of the box body 1 respectively, a sieve plate 15 is arranged between the fixing plates 14 and the guide blocks 13, compression springs 16 are welded and fixed between the sieve plate 15 and the left fixing plate 14 and between the sieve plate 15 and the right fixing plate 14, a vibration motor 17 is fixed to the bottom of the sieve plate 15 through bolts and a motor support, a material collection box 18 is arranged at the inner bottom of the box body 1, a battery 35 is fixed to the outer side of the left side wall of the box body 1 through bolts, and the threshing motor 9 and the vibration motor 17 are electrically connected with the battery 35; the front side and the rear side of the top of the supporting plate 4 are respectively fixed with a guide arm 19 through bolts, the bottom of the supporting plate 4 is fixed with a driving box 28 through bolts, a through groove 20 is arranged on the inclined plane of the guide arm 19 in a penetrating way, the left side, the right side, the inner side and the outer side of the inside of the guide arm 19 are respectively connected with four conveying rollers 21 through bearings in a screwed way, the four conveying rollers 21 are connected through a guide conveying belt 22 in a transmission way, the central shafts of the conveying rollers 21 on the right inner sides of the front guide arm 19 and the rear guide arm 19 sequentially penetrate through the bottom of the guide arm 19 and the top of the supporting plate 4 and the driving box 28, a second driving wheel 23 is fixed in a welding way, the central shafts of the cutting blade 5 sequentially penetrate through the tops of the supporting plate 4 and the driving box 28, a second double-groove driving wheel 25 is fixed in a welding way, the front side and the rear side of the inside of the driving box 28 are respectively connected with a third driving wheel 24 through bearings in a screwed way, gears 26 are fixed under the third driving wheel 24, and the two gears 26 are meshed with each other, a driving motor 27 is fixed at the bottom of the driving box 28 through a bolt and a motor bracket, the driving motor 27 is electrically connected with a battery 35, the output end of the driving motor 27 is welded and fixed with a gear 26 at the rear side, and a second driving wheel 23 and a third driving wheel 24 are both in transmission connection with a second double-groove driving wheel 25 through a transmission belt; the inside of the box body 1 is rotatably connected with a rotating roller 29 through a bearing, a rotating motor 31 is fixed on the rear side wall of the box body 1 through a bolt and a motor bracket, the rotating motor 31 is electrically connected with a battery 35, the rear end of a central shaft of the rotating roller 29 penetrates through the rear side wall of the box body 1 and is fixedly welded with the output end of the rotating motor 31, a plurality of rotating arms 30 are fixedly welded on the outer annular wall of the rotating roller 29, and the rotating arms 30 are movably arranged in openings of the grid plates 10 in a penetrating manner; a door body 32 is hinged in an opening of the rear side wall of the box body 1 through a hinge, a handle 33 is fixed on the door body 32 through a bolt, and when the material collecting box 18 is full, the material collecting box 18 can be unloaded through the door body 32; the push rod 34 is fixed on the outer side of the right side wall of the box body 1 through a bolt, and the device can be conveniently pushed.

The working principle of the specific embodiment is as follows: when in use, the device is pushed into the sunflower field through the push rod 34 and the caster wheel 2, the driving motor 27 is started, the driving motor 27 drives the gear 26 at the rear side and the third driving wheel 24 to rotate, the gear 26 at the rear side drives the third driving wheel 24 at the front side to rotate through the meshing relation with the gear 26 at the front side, the third driving wheel 24 drives the second double-groove driving wheel 25 to rotate, the second double-groove driving wheel 25 drives the second driving wheel 23 to rotate, so that the cutting blade 5 and the conveying roller 21 rotate, the conveying roller 21 drives the guide conveying belt 22 to rotate, the device is pushed forward, the sunflower is conveyed to the cutting blade 5 through the guide rod on the guide conveying belt 22 and enters the feed inlet 3 through the cutting blade 5, then the threshing motor 9 is started, the threshing motor 9 drives the first double-groove driving wheel 8 to rotate, the first driving wheel 8 drives the first driving wheel 7 to rotate, so that the three threshing rollers 6 rotate, threshing roller 6 can be beaten the sunflower fruit on the sunflower disc, start rotating electrical machines 31, rotating electrical machines 31 drives rotatory roller 29 rotatoryly, thereby it is rotatory to drive swinging boom 30, and swinging boom 30 passes the opening of grid plate 10, can drive the sunflower disc through swinging boom 30 and move right, then send out the waste gate through the sunflower disc that swash plate 11 will beat, the sunflower fruit passes through grid plate 10 and drops on sieve 15, start shock dynamo 17, shock dynamo 17 drives the vibrations of sieve 15, thereby can filter the top at sieve 15 with miscellaneous leaf, the sunflower fruit drops in the case 18 that gathers materials.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. picking, threshing and screening are realized through the cutting blade 5, the threshing roller 6 and the sieve plate 15, the equipment has complete functions, manual work is not needed to be carried out again through other machines, the time is saved, a large amount of labor force is saved, and the device is very convenient;

2. the cutting blade 5 and the conveying roller 21 are driven to rotate by the driving motor 27, the conveying roller 21 drives the material guide conveying belt 22 to rotate, and the sunflowers are conveyed rightwards by the material guide rods on the material guide conveying belt 22 and can be inwardly and intensively cut;

3. drive rotatory roller 29 through rotating electrical machines 31 and rotate to it is rotatory to drive swinging boom 30, and swinging boom 30 passes the opening of grid plate 10, can drive sunflower disk to move right through swinging boom 30, prevents that sunflower disk card from moving on grid plate 10.

It will be appreciated by those skilled in the art that modifications and equivalents may be made to the embodiments described above, and that various modifications, equivalents, improvements and the like may be made without departing from the spirit and scope of the utility model.

Claims

1. A portable sunflower picking device comprises a box body (1) and trundles (2), wherein the four corners of the bottom of the box body (1) are respectively fixed with the trundles (2); the method is characterized in that: the threshing device is characterized by further comprising a supporting plate (4), cutting blades (5), a threshing roller (6), a grid plate (10), an inclined plate (11), a guide block (13), a fixing plate (14), a sieve plate (15), a compression spring (16) and a material collecting box (18), wherein the top of the left side wall of the box body (1) is provided with a feed inlet (3) in a penetrating way, the supporting plate (4) is fixed on the outer side of the left side wall of the box body (1), the supporting plate (4) is positioned below the feed inlet (3), and the front side and the rear side of the top of the supporting plate (4) are both screwed with the cutting blades (5) through bearings; a grating plate (10) is fixed in the box body (1), the grating plate (10) is positioned below the feed inlet (3), three threshing rollers (6) are arranged above the grating plate (10), the front end and the rear end of a central shaft of each threshing roller (6) are screwed on the front side wall and the rear side wall of the box body (1) through bearings, the rear ends of the central shafts of the threshing rollers (6) on the left side and the right side penetrate through the rear side wall of the box body (1) and are fixed with a first transmission wheel (7), the rear end of the central shaft of the middle threshing roller (6) penetrates through the rear side wall of the box body (1) and is fixed with a first double-groove transmission wheel (8), a threshing motor (9) is fixed on the rear side wall of the box body (1) through a motor support, the output end of the threshing motor (9) is fixed with the first double-groove transmission wheel (8), the first transmission wheels (7) on the left side and the right side are connected with the first double-groove transmission wheel (8) through transmission belts, an inclined plate (11) is fixed on the right side of the grating plate (10), the right end of the inclined plate (11) is fixed on the right side wall of the box body (1), a waste opening (12) is formed in the right side wall of the box body (1) in a penetrating mode, the right end of the inclined plate (11) is located below the waste opening (12), guide blocks (13) are fixed on the inner walls of the left side and the right side of the box body (1), fixing plates (14) are arranged below the guide blocks (13), a sieve plate (15) is arranged between the fixing plates (14) and the guide blocks (13), compression springs (16) are fixed between the sieve plate (15) and the left fixing plates (14), a vibration motor (17) is fixed at the bottom of the sieve plate (15) through a motor support, a material collection box (18) is arranged at the inner bottom of the box body (1), a battery (35) is fixed on the outer side of the left side wall of the box body (1), the threshing motor (9) and the vibration motor (17) are electrically connected with the battery (35).

2. The portable sunflower picking apparatus according to claim 1, wherein: guide arms (19) are fixed on the front side and the rear side of the top of the supporting plate (4), a driving box (28) is fixed on the bottom of the supporting plate (4), a through groove (20) is formed in a penetrating manner on an inclined plane of each guide arm (19), four conveying rollers (21) are rotatably connected to the left side, the right side, the inner side and the outer side of each guide arm (19) through bearings, the four conveying rollers (21) are in transmission connection through guide conveying belts (22), central shafts of the conveying rollers (21) on the inner right sides of the front guide arm and the rear guide arm (19) sequentially penetrate through the bottom of the guide arm (19), a second driving wheel (23) is fixed behind the tops of the supporting plate (4) and the driving box (28), a second double-groove driving wheel (25) is fixed behind the central shafts of cutting pieces (5) sequentially penetrate through the tops of the supporting plate (4) and the driving box (28), and a third driving wheel (24) is rotatably connected to the front side and the rear side of the inside of the driving box (28) through bearings, gears (26) are fixed below the third driving wheel (24), the two gears (26) are meshed, a driving motor (27) is fixed to the bottom of a driving box (28) through a motor support, the driving motor (27) is electrically connected with a battery (35), the output end of the driving motor (27) is fixed to the gear (26) on the rear side, and the second driving wheel (23) and the third driving wheel (24) are in transmission connection with the second double-groove driving wheel (25) through a transmission belt.

3. The portable sunflower picking apparatus according to claim 1, wherein: the inside of box (1) has connect rotatory roller (29) through the bearing soon, be fixed with rotating electrical machines (31) through the motor support on the rear side wall of box (1), rotating electrical machines (31) are connected with battery (35) electricity, the center pin rear end of rotatory roller (29) passes behind the rear side wall of box (1), fixed with the output end of rotating electrical machines (31), be fixed with several swinging boom (30) on the outer rampart of rotatory roller (29), swinging boom (30) activity is worn to establish in the opening of grid plate (10).

4. The portable sunflower picking apparatus according to claim 1, wherein: a door body (32) is hinged in an opening of the rear side wall of the box body (1) through a hinge, and a handle (33) is fixed on the door body (32).

5. The portable sunflower picking apparatus according to claim 1, wherein: a push rod (34) is fixed on the outer side of the right side wall of the box body (1).