CN108476701B

CN108476701B - Multifunctional agricultural potato harvester

Info

Publication number: CN108476701B
Application number: CN201810705686.2A
Authority: CN
Inventors: 王小凤
Original assignee: Shengzhou Sen Hui Intellectual Property Operation Co ltd
Current assignee: Shandong Tonglian New Materials Co.,Ltd.
Priority date: 2018-07-02
Filing date: 2018-07-02
Publication date: 2020-10-30
Anticipated expiration: 2038-07-02
Also published as: CN108476701A

Abstract

The invention relates to an agricultural harvester, in particular to a multifunctional agricultural harvester for potatoes. The invention aims to solve the technical problem of providing an agricultural potato multifunctional harvester which can automatically cut off crop stems and leaves, crush the crop stems and leaves to be beneficial to composting treatment, and has low damage rate and high working efficiency. An agricultural potato multifunctional harvester comprises a frame, a first rotating shaft, a first bearing, a first wheel, a first gearwheel, a second rotating shaft, a second bearing, a second belt pulley, a first roller and the like; frame right side bottom is provided with first wheel, and the frame top is provided with first motor, and first motor front end is provided with first belt pulley. The invention achieves the effects of automatically cutting off crop stems and leaves, crushing the crop stems and leaves, facilitating composting treatment, having low damage rate and high working efficiency, and the first conveyor belt has the function of filtering.

Description

Multifunctional agricultural potato harvester

Technical Field

The invention relates to an agricultural harvester, in particular to a multifunctional agricultural harvester for potatoes.

Background

Agriculture is a very important industrial department in national economy, the distribution range of agriculture is very wide, the ground area except the bipolar and desert can be almost used for agricultural production, and the development of agriculture maintains the survival of human beings. Present potato harvester for agricultural needs the manual work to cut off potato stem leaf in advance, then removes the top of potato stem leaf from the potato, prevents to influence the results of potato, and the manual work is cut potato stem leaf amount of labour and labour very big, and work efficiency is low, and the compost after the potato stem leaf also can not be handled, and the compost effect is not good to can only be used for the results of potato, and resource utilization is not abundant, and the in-process of results makes the potato damage easily, influences the quality of potato.

Disclosure of Invention

The invention aims to overcome the defects that the conventional agricultural potato harvester needs to manually cut off the stem leaves of potatoes in advance, then moves the stem leaves of the potatoes away from the upper part of the potatoes to prevent influencing the harvesting of the potatoes, the labor amount and the labor force for manually cutting the stem leaves of the potatoes are very large, the working efficiency is low, the stem leaves of the potatoes cannot be treated and then composted, the composting effect is poor, the stem leaves of the potatoes can only be used for harvesting the potatoes, the resource utilization is insufficient, the potatoes are easily damaged in the harvesting process, and the quality of the potatoes is influenced.

A multifunctional agricultural potato harvester comprises a frame, a first rotating shaft, a first bearing, a first wheel, a first gearwheel, a second rotating shaft, a second bearing, a second belt pulley, a first roller, a first conveying belt, a second roller, a second wheel, a third rotating shaft, a third bearing, a first shovel, a fixing plate, a first motor, a first belt pulley and a first connecting belt, wherein the bottom of the right side of the frame is provided with the first wheel, the top of the frame is provided with the first motor, the front end of the first motor is provided with the first belt pulley, the front side and the rear side of the bottom of the middle part of the frame are provided with the fixing plate, the outer sides of the fixing plates at the front side and the rear side are provided with the first bearing, the second bearing and the third bearing, the second bearing is positioned above the right of the third bearing, the first bearing is positioned at the right of the third bearing, the second rotating shaft is arranged in the second bearing, the first roller, a first connecting belt is connected between the second belt pulley and the first belt pulley, a third rotating shaft is arranged in a third bearing, a second roller and a first gear wheel are arranged on the third rotating shaft, a first conveying belt is connected between the first roller and the second roller, a first rotating shaft is arranged in the first bearing, a second wheel and a second gear wheel are arranged on the first rotating shaft, the second gear wheel is meshed with the first gear wheel, a first shovel is arranged between the fixing plates, and the first shovel is in contact with the first conveying belt.

As a further improvement of the invention, the invention also comprises a guide rail, a connecting rod, a fourth bearing, a first pinion, a first small rack, a fourth rotating shaft, a large blade, a second connecting belt, a moving frame, a roller, a fifth rotating shaft, a third belt pulley, a fifth bearing and a disc, wherein the bottom of the frame is provided with the fourth bearing and the guide rail, the fourth rotating shaft is arranged in the fourth bearing, the first pinion is arranged on the fourth rotating shaft, the bottom end of the fourth rotating shaft is provided with the large blade, the connecting rod is arranged in the guide rail in a sliding way, the left end of the connecting rod is provided with the first small rack, the first small rack is meshed with the first pinion, the fifth bearing is arranged outside the fixed plates at the front side and the rear side, the fifth rotating shaft is arranged in the fifth bearing, the front end of the fifth rotating shaft is provided with the third belt pulley and the disc, the front side of the disc, a second connecting belt is connected between the second belt pulley and the third belt pulley.

As a further improvement of the invention, the scraper conveyor further comprises a third roller, a second conveyor belt, a sixth bearing, a sixth rotating shaft, a fourth roller and a second scraper, wherein the sixth bearing is arranged outside the fixing plates on the front side and the rear side, the sixth bearing is positioned at the lower left of the fifth bearing, the sixth rotating shaft is arranged in the sixth bearing, the fourth roller is arranged on the sixth rotating shaft, the second conveyor belt is connected between the fourth roller and the third roller, the second scraper is arranged between the fixing plates, and the second scraper is in contact with the second conveyor belt.

As a further improvement of the invention, the device also comprises a support, a second motor, a seventh rotating shaft, a spiral blade, a conveying channel, a connecting frame and a collecting groove body, wherein the fifth rotating shaft is provided with a third roller, the bottom of the frame is provided with the support, the top of the support is provided with the second motor, the seventh rotating shaft is arranged in the second motor, the top of the seventh rotating shaft is provided with the spiral blade, the top of the frame is provided with the collecting groove body, the right side of the collecting groove body is provided with the conveying channel, the spiral blade is positioned in the conveying channel, and the left side of the conveying channel is connected.

As a further improvement of the invention, the conveyor belt comprises a connecting belt, screws, small nuts and connecting sheets, the connecting belt is connected between the rollers, the connecting sheets are arranged on the connecting belt through the screws and the small nuts in a matching manner, screw holes are formed in the connecting sheets and the connecting belt, and the screws are positioned in the screw holes.

As a further improvement of the invention, the conveyor belt further comprises a rubber layer, and the rubber layer is arranged on the connecting piece.

As a further improvement of the invention, the novel bicycle frame further comprises an eighth bearing, an eighth rotating shaft, a second small rack, a second small gear and a small blade, wherein the eighth bearing is arranged at the bottom of the frame, the eighth rotating shaft is arranged in the eighth bearing, the second small gear is arranged in the middle of the eighth rotating shaft, the second small rack is connected to the right end of the connecting rod, the second small rack is meshed with the second small gear, the small blades are uniformly arranged at the bottom of the eighth rotating shaft, and the small blades are positioned in the connecting frame.

As a further improvement of the invention, the collecting tank further comprises a sheet iron door and a magnet strip, the sheet iron door is rotatably arranged at the bottom of the left side of the collecting tank body, the magnet strip is arranged at the top of the left side of the collecting tank body, and the magnet strip and the sheet iron door are contacted and attracted.

When potatoes in a field need to be harvested, stems and leaves of the potatoes are cut off manually, then manual equipment is pushed to a proper position at one end of the field, a first motor is started to rotate clockwise through manual operation, the first motor drives a first belt pulley to rotate clockwise, a second belt pulley rotates clockwise through a first connecting belt, a second rotating shaft and a first roller rotate clockwise, a third rotating shaft, the second roller and a first big gear rotate clockwise through a first conveying belt, the first big gear is meshed with the second big gear to rotate anticlockwise, the first rotating shaft and the second wheel rotate anticlockwise, the equipment moves forwards, a first shovel shovels the soil and the potatoes, then the first conveying belt transmits the soil and the potatoes to the right, the soil and the potatoes fall onto the field soil, and the volume of the potatoes is larger than that of the soil scattered through right transmission, the potato can fall on the soil, and first conveyer belt has filterable effect, can filter a part soil, and the manual work is collected alright with the potato on the ground, just so can accomplish the results work of a large amount of potatoes, finishes when work, and first motor is closed in manual operation, promotes equipment suitable place and places.

The second belt pulley clockwise rotates and makes the third belt pulley clockwise rotate through the second connecting belt, make the fifth pivot, disc and roller clockwise rotate, make the removal frame constantly move left and right, make connecting rod and first rack constantly move left and right, because first rack and first pinion meshing, make first pinion constantly rotate, make fourth pivot and big blade constantly rotate, big blade cuts off the stem leaf of ground top potato, just so can not need the manual work to cut off, reduce the hand labor power.

The fifth rotating shaft rotates to drive the third roller to rotate, the sixth rotating shaft and the fourth roller are rotated through the second conveying belt, the second shovel moves forwards to convey the stem leaves of the cut potatoes through the second conveying belt, so that the stem leaves of the cut potatoes cannot be mixed with the potatoes, and the stem leaves of the cut potatoes fall above the potatoes on the ground.

When manual operation started first motor clockwise rotation, started the clockwise rotation of second motor simultaneously, made seventh pivot and helical blade clockwise rotation, the potato stem leaf that the second conveyer belt conveying was cut off entered into transfer passage through the link, and helical blade clockwise rotation conveys the potato stem leaf and collects the effect in the collecting vat, can be used for compost or convenient processing, finishes when work, and manual operation closes the second motor.

The connection piece on the connecting band can be dismantled, can be according to the potato of results and the condition of the other crops of results, and the quantity of connection piece on the artifical oneself decision connecting band uses according to the condition, and the function is convenient.

The rubber layer serves to cushion and protect the potatoes or other crops from damage.

The connecting rod constantly moves left and right, makes the second rack constantly move left and right, because second rack and second pinion engagement make the second pinion constantly rotate, makes eighth pivot and knife piece constantly rotate, carries out crushing effect to the stem leaf of potato, can conveniently convey like this more to and make things convenient for the stem leaf of potato to carry out subsequent processing.

Collect the cell body and collect the stem leaf of full potato after, the manual work can remove the potato stem leaf with equipment and empty the place, artifical pulling sheet iron door makes sheet iron door and magnet strip separation, makes sheet iron door anticlockwise rotation to leftmost, then the manual work just can come out the stem leaf clearance of the potato in the collecting tank, and the clearance finishes the back, with sheet iron door clockwise rotation to reseing with the magnet strip contact.

Compared with the prior art, the invention has the beneficial effects that: the invention achieves the effects of automatically cutting off crop stems and leaves, crushing the crop stems and leaves to facilitate composting treatment, having low damage rate and high working efficiency, the first conveyor belt has a filtering effect, the equipment can finish harvesting work of a large number of potatoes, the large blade cuts off the stems and leaves of the potatoes above the ground, so that the labor force can be reduced, the helical blades rotate clockwise to convey the stems and leaves of the potatoes into the collecting tank for collection, the helical blades can be used for composting or convenient treatment, the connecting sheet on the connecting belt can be disassembled, the rubber layer can buffer and protect the potatoes or other crops from being damaged according to the harvested potatoes and the conditions of harvesting other crops, and the small blade crushes the stems and leaves of the potatoes, so that the conveying and the subsequent treatment of the stems and leaves of the potatoes can be more conveniently carried out.

Drawings

Fig. 1 is a first front view structure diagram of the present invention.

Fig. 2 is a schematic top view of the first shovel of the present invention.

Fig. 3 is a second front view of the present invention.

Fig. 4 is a third front view of the present invention.

Fig. 5 is a schematic diagram of a fourth front view structure of the present invention.

Fig. 6 is a front view schematically illustrating the structure of the first conveyor belt according to the present invention.

Fig. 7 is a schematic top view of the first conveyor belt of the present invention.

Fig. 8 is a partial left side view of the first conveyor belt of the present invention.

Fig. 9 is a schematic diagram of a fifth front view structure of the present invention.

Fig. 10 is a schematic diagram of a sixth front view structure of the present invention.

The labels in the figures are: 1-a frame, 2-a first shaft, 3-a first bearing, 4-a first wheel, 5-a first gearwheel, 6-a second gearwheel, 7-a second shaft, 8-a second bearing, 9-a second pulley, 10-a first drum, 11-a first belt, 12-a second drum, 13-a second wheel, 14-a third shaft, 15-a third bearing, 16-a first shovel, 17-a fixed plate, 18-a first motor, 19-a first pulley, 20-a first connecting belt, 21-a guide rail, 22-a connecting rod, 23-a fourth bearing, 24-a first pinion, 25-a first small rack, 26-a fourth shaft, 27-a large blade, 28-a second connecting belt, 29-a moving frame, 30-roller, 31-fifth rotating shaft, 32-third belt pulley, 33-fifth bearing, 34-disc, 35-third roller, 36-second conveyor belt, 37-sixth bearing, 38-sixth rotating shaft, 39-fourth roller, 40-second shovel, 41-bracket, 42-second motor, 43-seventh rotating shaft, 44-helical blade, 45-conveying channel, 46-connecting frame, 47-collecting groove body, 1101-connecting belt, 1102-screw, 1103-small nut, 1104-connecting sheet, 1105-screw hole, 1106-rubber layer, 48-eighth bearing, 49-eighth rotating shaft, 50-second small rack, 51-second small gear, 52-small blade, 53-sheet iron door, 54-magnet bar.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

A multifunctional agricultural potato harvester is shown in a figure 1-2 and comprises a frame 1, a first rotating shaft 2, a first bearing 3, a first wheel 4, a first gearwheel 5, a second gearwheel 6, a second rotating shaft 7, a second bearing 8, a second belt pulley 9, a first roller 10, a first conveying belt 11, a second roller 12, a second wheel 13, a third rotating shaft 14, a third bearing 15, a first shovel 16, a fixing plate 17, a first motor 18, a first belt pulley 19 and a first connecting belt 20, wherein the bottom of the right side of the frame 1 is provided with the first wheel 4, the top of the frame 1 is provided with the first motor 18, the front end of the first motor 18 is provided with the first belt pulley 19, the front side and the rear side of the bottom of the middle part of the frame 1 are provided with the fixing plate 17, the outer sides of the fixing plates 17 at the front side and the rear side are provided with the first bearing 3, the second bearing 8 and the third bearing 15, the second bearing 8 is positioned above the right of the, the first bearing 3 is located on the right side of a third bearing 15, a second rotating shaft 7 is arranged in a second bearing 8, a first roller 10 and a second belt pulley 9 are arranged on the second rotating shaft 7, a first connecting belt 20 is connected between the second belt pulley 9 and a first belt pulley 19, a third rotating shaft 14 is arranged in the third bearing 15, a second roller 12 and a first large gear 5 are arranged on the third rotating shaft 14, a first conveying belt 11 is connected between the first roller 10 and the second roller 12, a first rotating shaft 2 is arranged in the first bearing 3, a second wheel 13 and a second large gear 6 are arranged on the first rotating shaft 2, the second large gear 6 is meshed with the first large gear 5, a first shovel 16 is arranged between fixing plates 17, and the first shovel 16 is in contact with the first conveying belt 11.

Example 2

A multifunctional agricultural potato harvester is shown in figures 1-3 and comprises a frame 1, a first rotating shaft 2, a first bearing 3, a first wheel 4, a first gearwheel 5, a second gearwheel 6, a second rotating shaft 7, a second bearing 8, a second belt pulley 9, a first roller 10, a first conveying belt 11, a second roller 12, a second wheel 13, a third rotating shaft 14, a third bearing 15, a first shovel 16, a fixing plate 17, a first motor 18, a first belt pulley 19 and a first connecting belt 20, wherein the bottom of the right side of the frame 1 is provided with the first wheel 4, the top of the frame 1 is provided with the first motor 18, the front end of the first motor 18 is provided with the first belt pulley 19, the front side and the rear side of the bottom of the middle part of the frame 1 are provided with the fixing plate 17, the outer sides of the fixing plates 17 at the front side and the rear side are provided with the first bearing 3, the second bearing 8 and the third bearing 15, the second bearing 8 is positioned above the right of the third, the first bearing 3 is located on the right side of a third bearing 15, a second rotating shaft 7 is arranged in a second bearing 8, a first roller 10 and a second belt pulley 9 are arranged on the second rotating shaft 7, a first connecting belt 20 is connected between the second belt pulley 9 and a first belt pulley 19, a third rotating shaft 14 is arranged in the third bearing 15, a second roller 12 and a first large gear 5 are arranged on the third rotating shaft 14, a first conveying belt 11 is connected between the first roller 10 and the second roller 12, a first rotating shaft 2 is arranged in the first bearing 3, a second wheel 13 and a second large gear 6 are arranged on the first rotating shaft 2, the second large gear 6 is meshed with the first large gear 5, a first shovel 16 is arranged between fixing plates 17, and the first shovel 16 is in contact with the first conveying belt 11.

The bicycle frame further comprises a guide rail 21, a connecting rod 22, a fourth bearing 23, a first pinion 24, a first small rack 25, a fourth rotating shaft 26, a large blade 27, a second connecting belt 28, a moving frame 29, a roller 30, a fifth rotating shaft 31, a third belt pulley 32, a fifth bearing 33 and a disc 34, the bottom of the frame 1 is provided with the fourth bearing 23 and the guide rail 21, the fourth rotating shaft 26 is arranged in the fourth bearing 23, the fourth rotating shaft 26 is provided with the first pinion 24, the bottom end of the fourth rotating shaft 26 is provided with the large blade 27, the guide rail 21 is internally provided with the connecting rod 22 in a sliding manner, the left end of the connecting rod 22 is provided with the first small rack 25, the first small rack 25 is meshed with the first pinion 24, the outer sides of the fixing plates 17 at the front side and the rear side are provided with the fifth bearings 33, the fifth rotating shaft 31 is arranged in the fifth bearings 33, the front end of the fifth rotating shaft 31 is provided, the roller 30 is slidably provided with a moving frame 29, the connecting rod 22 is connected with the moving frame 29, and a second connecting belt 28 is connected between the second belt pulley 9 and a third belt pulley 32.

Example 3

A multifunctional agricultural potato harvester is shown in figures 1-4 and comprises a frame 1, a first rotating shaft 2, a first bearing 3, a first wheel 4, a first gearwheel 5, a second gearwheel 6, a second rotating shaft 7, a second bearing 8, a second belt pulley 9, a first roller 10, a first conveying belt 11, a second roller 12, a second wheel 13, a third rotating shaft 14, a third bearing 15, a first shovel 16, a fixing plate 17, a first motor 18, a first belt pulley 19 and a first connecting belt 20, wherein the bottom of the right side of the frame 1 is provided with the first wheel 4, the top of the frame 1 is provided with the first motor 18, the front end of the first motor 18 is provided with the first belt pulley 19, the front side and the rear side of the bottom of the middle part of the frame 1 are provided with the fixing plate 17, the outer sides of the fixing plates 17 at the front side and the rear side are provided with the first bearing 3, the second bearing 8 and the third bearing 15, the second bearing 8 is positioned above the right of the third, the first bearing 3 is located on the right side of a third bearing 15, a second rotating shaft 7 is arranged in a second bearing 8, a first roller 10 and a second belt pulley 9 are arranged on the second rotating shaft 7, a first connecting belt 20 is connected between the second belt pulley 9 and a first belt pulley 19, a third rotating shaft 14 is arranged in the third bearing 15, a second roller 12 and a first large gear 5 are arranged on the third rotating shaft 14, a first conveying belt 11 is connected between the first roller 10 and the second roller 12, a first rotating shaft 2 is arranged in the first bearing 3, a second wheel 13 and a second large gear 6 are arranged on the first rotating shaft 2, the second large gear 6 is meshed with the first large gear 5, a first shovel 16 is arranged between fixing plates 17, and the first shovel 16 is in contact with the first conveying belt 11.

The automatic scraper conveying device is characterized by further comprising a third roller 35, a second conveying belt 36, a sixth bearing 37, a sixth rotating shaft 38, a fourth roller 39 and a second scraper 40, sixth bearings 37 are arranged on the outer sides of the fixing plates 17 on the front side and the rear side, the sixth bearing 37 is located on the lower left side of the fifth bearing 33, the sixth rotating shaft 38 is arranged in the sixth bearing 37, the fourth roller 39 is arranged on the sixth rotating shaft 38, the second conveying belt 36 is connected between the fourth roller 39 and the third roller 35, the second scraper 40 is arranged between the fixing plates 17, and the second scraper 40 is in contact with the second conveying belt 36.

Example 4

A multifunctional agricultural potato harvester is shown in figures 1-10 and comprises a frame 1, a first rotating shaft 2, a first bearing 3, a first wheel 4, a first gearwheel 5, a second gearwheel 6, a second rotating shaft 7, a second bearing 8, a second belt pulley 9, a first roller 10, a first conveying belt 11, a second roller 12, a second wheel 13, a third rotating shaft 14, a third bearing 15, a first shovel 16, a fixing plate 17, a first motor 18, a first belt pulley 19 and a first connecting belt 20, wherein the bottom of the right side of the frame 1 is provided with the first wheel 4, the top of the frame 1 is provided with the first motor 18, the front end of the first motor 18 is provided with the first belt pulley 19, the front side and the rear side of the bottom of the middle part of the frame 1 are provided with the fixing plate 17, the outer sides of the fixing plates 17 at the front side and the rear side are provided with the first bearing 3, the second bearing 8 and the third bearing 15, the second bearing 8 is positioned above the right of the third, the first bearing 3 is located on the right side of a third bearing 15, a second rotating shaft 7 is arranged in a second bearing 8, a first roller 10 and a second belt pulley 9 are arranged on the second rotating shaft 7, a first connecting belt 20 is connected between the second belt pulley 9 and a first belt pulley 19, a third rotating shaft 14 is arranged in the third bearing 15, a second roller 12 and a first large gear 5 are arranged on the third rotating shaft 14, a first conveying belt 11 is connected between the first roller 10 and the second roller 12, a first rotating shaft 2 is arranged in the first bearing 3, a second wheel 13 and a second large gear 6 are arranged on the first rotating shaft 2, the second large gear 6 is meshed with the first large gear 5, a first shovel 16 is arranged between fixing plates 17, and the first shovel 16 is in contact with the first conveying belt 11.

Still including support 41, second motor 42, seventh pivot 43, helical blade 44, transfer passage 45, connection frame 46 and collection cell body 47, be provided with third cylinder 35 in the fifth pivot 31, frame 1 bottom is provided with support 41, the support 41 top is provided with second motor 42, be provided with seventh pivot 43 in the second motor 42, seventh pivot 43 top is provided with helical blade 44, frame 1 top is provided with collects cell body 47, it is provided with transfer passage 45 to collect cell body 47 right side, helical blade 44 is located transfer passage 45, transfer passage 45 left side is connected with connection frame 46.

The conveyor belt comprises a connecting belt 1101, screws 1102, small nuts 1103 and connecting pieces 1104, the connecting belt 1101 is connected between the rollers, the connecting pieces 1104 are arranged on the connecting belt 1101 through the screws 1102 and the small nuts 1103 in a matched mode, screw holes 1105 are formed in the connecting pieces 1104 and the connecting belt 1101, and the screws 1102 are located in the screw holes 1105.

The conveyor belt further includes a rubber layer 1106, and the rubber layer 1106 is disposed on the connecting piece 1104.

The novel bicycle frame is characterized by further comprising an eighth bearing 48, an eighth rotating shaft 49, a second small rack 50, a second small gear 51 and a small blade 52, the eighth bearing 48 is arranged at the bottom of the bicycle frame 1, the eighth rotating shaft 49 is arranged in the eighth bearing 48, the second small gear 51 is arranged in the middle of the eighth rotating shaft 49, the second small rack 50 is connected to the right end of the connecting rod 22, the second small rack 50 is meshed with the second small gear 51, the small blade 52 is evenly arranged at the bottom of the eighth rotating shaft 49, and the small blade 52 is located in the connecting frame 46.

The collecting trough is characterized by further comprising a sheet iron door 53 and a magnet strip 54, the sheet iron door 53 is rotatably arranged at the bottom of the left side of the collecting trough body 47, the magnet strip 54 is arranged at the top of the left side of the collecting trough body 47, and the magnet strip 54 and the sheet iron door 53 are in contact and attracted with each other.

When potatoes in a field need to be harvested, stems and leaves of the potatoes are cut off manually, then manual equipment is pushed to a proper position at one end of the field, a first motor 18 is started to rotate clockwise through manual operation, the first motor 18 rotates clockwise to drive a first belt pulley 19 to rotate clockwise, a second belt pulley 9 rotates clockwise through a first connecting belt 20, a second rotating shaft 7 and a first roller 10 rotate clockwise, a third rotating shaft 14, a second roller 12 and a first large gear 5 rotate clockwise through a first conveying belt 11, the second large gear 6 rotates anticlockwise due to the fact that the first large gear 5 is meshed with the second large gear 6, the first rotating shaft 2 and the second wheel 13 rotate anticlockwise, the equipment moves forwards, a first shovel 16 shovels the soil and the potatoes, then the first conveying belt 11 transmits the soil and the potatoes to the right, and the soil and the potatoes fall on the soil of the field, because the potato is bigger than the soil volume that looses of right drive, the potato can fall on the soil, and first conveyer belt 11 has filterable effect, can filter a part soil, and the manual work is collected the potato on the ground alright, just so can accomplish the results work of a large amount of potatoes, finishes when work, and manual operation closes first motor 18, promotes equipment to suitable place and places.

The second belt pulley 9 rotates clockwise, the third belt pulley 32 rotates clockwise through the second connecting belt 28, the fifth rotating shaft 31, the disc 34 and the roller 30 rotate clockwise, the moving frame 29 moves leftwards and rightwards continuously, the connecting rod 22 and the first small rack 25 move leftwards and rightwards continuously, the first small rack 25 is meshed with the first small gear 24, the first small gear 24 rotates continuously, the fourth rotating shaft 26 and the large blade 27 rotate continuously, and the large blade 27 cuts stem leaves of potatoes above the ground, so that manual cutting is not needed, and manual labor force is reduced.

The fifth rotating shaft 31 rotates to drive the third roller 35 to rotate, the sixth rotating shaft 38 and the fourth roller 39 rotate through the second conveying belt 36, the second shovel 40 moves forwards to convey the stem leaves of the cut potatoes through the second conveying belt 36, and therefore the stem leaves of the cut potatoes can not be mixed with the potatoes and fall above the potatoes on the ground.

When the first motor 18 is started to rotate clockwise through manual operation, the second motor 42 is started to rotate clockwise simultaneously, the seventh rotating shaft 43 and the helical blade 44 rotate clockwise, the second conveying belt 36 conveys the cut potato stems and leaves to enter the conveying channel 45 through the connecting frame 46, the helical blade 44 rotates clockwise to convey the potato stems and leaves into the collecting groove 47 for collection, composting or convenient treatment can be achieved, and when the work is finished, the second motor 42 is closed through manual operation.

Connecting piece 1104 on connecting band 1101 can be dismantled, can be according to the potato of results and the condition of results other crops, and artifical oneself decides connecting piece 1104's quantity on connecting band 1101, uses according to the condition, and the function is convenient.

The rubber layer 1106 serves to cushion and protect the potatoes or other crops from damage.

The connecting rod 22 continuously moves leftwards and rightwards, so that the second small rack 50 continuously moves leftwards and rightwards, and the second small rack 50 is meshed with the second pinion 51, so that the second pinion 51 continuously rotates, the eighth rotating shaft 49 and the small blade 52 continuously rotate to crush stems and leaves of potatoes, and therefore the potatoes can be conveyed more conveniently, and the stems and leaves of the potatoes can be conveniently subjected to subsequent treatment.

Collect cell body 47 and collect the stem leaf of full potato after, the manual work can remove the place that the potato stem leaf was emptyd with the equipment, artifical pulling sheet iron door 53 makes sheet iron door 53 and magnet strip 54 separate, makes sheet iron door 53 anticlockwise rotation to leftmost, then the manual work just can clear up out the stem leaf of collecting the potato in the cell body 47, clear up the back that finishes, with sheet iron door 53 clockwise rotation to contacting with magnet strip 54 and reset.

The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as the protection scope of the invention.

Claims

1. The utility model provides a multi-functional harvester of potato for agricultural, characterized in that, including frame (1), first pivot (2), first bearing (3), first wheel (4), first gear wheel (5), second gear wheel (6), second pivot (7), second bearing (8), second belt pulley (9), first cylinder (10), first conveyer belt (11), second cylinder (12), second wheel (13), third pivot (14), third bearing (15), first shovel (16), fixed plate (17), first motor (18), first belt pulley (19), first connecting belt (20), guide rail (21), connecting rod (22), fourth bearing (23), first pinion (24), first little rack (25), fourth pivot (26), big blade (27), second connecting belt (28), remove frame (29), A roller (30), a fifth rotating shaft (31), a third belt pulley (32), a fifth bearing (33), a disc (34), a third roller (35), a second conveyor belt (36), a sixth bearing (37), a sixth rotating shaft (38), a fourth roller (39) and a second shovel (40), wherein a first wheel (4) is arranged at the bottom of the right side of the frame (1), a first motor (18) is arranged at the top of the frame (1), a first belt pulley (19) is arranged at the front end of the first motor (18), fixing plates (17) are arranged at the front side and the rear side of the middle bottom of the frame (1), a first bearing (3), a second bearing (8) and a third bearing (15) are arranged outside the fixing plates (17) at the front side and the rear side, the second bearing (8) is positioned at the upper right side of the third bearing (15), the first bearing (3) is positioned at the right side of the third bearing (15), a second rotating shaft (7) is arranged, a first roller (10) and a second belt pulley (9) are arranged on the second rotating shaft (7), a first connecting belt (20) is connected between the second belt pulley (9) and the first belt pulley (19), a third rotating shaft (14) is arranged in a third bearing (15), a second roller (12) and a first big gear (5) are arranged on the third rotating shaft (14), a first conveying belt (11) is connected between the first roller (10) and the second roller (12), a first rotating shaft (2) is arranged in the first bearing (3), a second wheel (13) and a second big gear (6) are arranged on the first rotating shaft (2), the second big gear (6) is meshed with the first big gear (5), a first shovel (16) is arranged between the fixing plates (17), the first shovel (16) is contacted with the first conveying belt (11), a fourth bearing (23) and a guide rail (21) are arranged at the bottom of the frame (1), a fourth rotating shaft (26) is arranged in the fourth bearing (23), a first pinion (24) is arranged on the fourth rotating shaft (26), a large blade (27) is arranged at the bottom end of the fourth rotating shaft (26), a connecting rod (22) is arranged in the guide rail (21) in a sliding manner, a first small rack (25) is arranged at the left end of the connecting rod (22), the first small rack (25) is meshed with the first pinion (24), fifth bearings (33) are arranged on the outer sides of fixing plates (17) on the front side and the rear side, a fifth rotating shaft (31) is arranged in the fifth bearings (33), a third belt pulley (32) and a disc (34) are arranged at the front end of the fifth rotating shaft (31), a roller (30) is arranged on the front side of the disc (34), a moving frame (29) is arranged on the roller (30) in a sliding manner, the connecting rod (22) is connected with the moving frame (29), a second connecting belt (28) is connected between the, the outer sides of the fixing plates (17) on the front side and the rear side are provided with sixth bearings (37), the sixth bearings (37) are located on the lower left side of the fifth bearings (33), sixth rotating shafts (38) are arranged in the sixth bearings (37), fourth rotating rollers (39) are arranged on the sixth rotating shafts (38), second conveying belts (36) are connected between the fourth rotating rollers (39) and the third rotating rollers (35), second shovels (40) are arranged between the fixing plates (17), and the second shovels (40) are in contact with the second conveying belts (36).

2. The agricultural potato multifunctional harvester according to claim 1, further comprising a bracket (41), a second motor (42), and a seventh rotating shaft (43), helical blade (44), transfer passage (45), linking frame (46) and collection cell body (47), be provided with third cylinder (35) on fifth pivot (31), frame (1) bottom is provided with support (41), support (41) top is provided with second motor (42), be provided with seventh pivot (43) in second motor (42), seventh pivot (43) top is provided with helical blade (44), frame (1) top is provided with collects cell body (47), it is provided with transfer passage (45) to collect cell body (47) right side, helical blade (44) are located transfer passage (45), transfer passage (45) left side is connected with linking frame (46).

3. The multifunctional agricultural potato harvester according to claim 2, wherein the conveyor belt comprises a connecting belt (1101), screws (1102), small nuts (1103) and a connecting plate (1104), the connecting belt (1101) is connected between the rollers, the connecting belt (1101) is arranged on the connecting belt (1101) through the screws (1102) and the small nuts (1103) in a matched mode, the connecting plate (1104) and the connecting belt (1101) are provided with screw holes (1105), and the screws (1102) are located in the screw holes (1105).

4. The multifunctional potato harvester as claimed in claim 3, wherein the conveyor belt further comprises a rubber layer (1106), and the rubber layer (1106) is disposed on the connecting piece (1104).

5. The multifunctional agricultural potato harvester according to claim 4, further comprising an eighth bearing (48), an eighth rotating shaft (49), a second rack (50), a second pinion (51) and a small blade (52), wherein the eighth bearing (48) is arranged at the bottom of the frame (1), the eighth rotating shaft (49) is arranged in the eighth bearing (48), the second pinion (51) is arranged in the middle of the eighth rotating shaft (49), the second rack (50) is connected to the right end of the connecting rod (22), the second rack (50) is meshed with the second pinion (51), the small blades (52) are uniformly arranged at the bottom of the eighth rotating shaft (49), and the small blades (52) are located in the connecting frame (46).

6. The multifunctional agricultural potato harvester according to claim 5, further comprising a sheet iron door (53) and a magnet bar (54), wherein the sheet iron door (53) is rotatably arranged at the bottom of the left side of the collecting trough body (47), the magnet bar (54) is arranged at the top of the left side of the collecting trough body (47), and the magnet bar (54) and the sheet iron door (53) are in contact and attraction.