CN218921040U

CN218921040U - Crop fruit and stone removing machine

Info

Publication number: CN218921040U
Application number: CN202220877087.0U
Authority: CN
Inventors: 梁野
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-16
Filing date: 2022-04-16
Publication date: 2023-04-28
Anticipated expiration: 2032-04-16

Abstract

A machine for removing fruits and stones from crops belongs to the technical field of agricultural machinery and comprises a main shaft, a main threshing chamber, a pickup conveyor belt, a secondary conveying bin and corresponding power. Two fans are arranged in the fruit hopper which can be turned backwards. The left end of the main shaft is used for driving the fan shaft. The left side of the fruit hopper shaft is connected with a lifter shaft through a transmission bar to drive the lifter. The left end of the main shaft is driven by a front shaft, and the soil remover and the beam lifting machine are driven by a front speed changer. The right side of the right vibrating screen is a right single-layer screen, the left side is an upper left-layer screen, and the lower left-layer screen is arranged below the right vibrating screen. A fan air inlet pipe is arranged above the left upper layer screen. The outlet of the left lower layer screen corresponds to the inlet of the beam lifter. The bowl transmission of the beam lifter in the beam lifter is transmitted to the vibrating screen soil remover slideway and is sent to the vibrating screen soil remover, and the outlet of the vibrating screen soil remover corresponds to the inlet of the lifter. The left end of the front shaft drives the front input shaft. The power input device inputs left and right as required. This structure has many times to remove stone and remove native process, and the fruit of picking up is cleaner, and power is whole to be transmitted in order, reasonable in design.

Description

Crop fruit and stone removing machine

Technical Field

The utility model belongs to the technical field of agricultural machinery, and particularly relates to a crop fruit and stone removing machine.

Background

The fruit can have stone and soil in the field, especially when the field has too much accumulated water and is harvested later, and after the crops are covered by frozen snow and melted again, the fruit can have more stone and large soil, and the common crop fruit removing machine has poor stone removing and soil removing capability.

Disclosure of Invention

The utility model aims to provide a crop stone removing machine which has multiple stone removing and soil removing processes, and is characterized in that the whole power is sequentially transmitted, and the design is reasonable.

The technical scheme adopted is as follows:

a crop fruit and stone removing machine, two ends of a first transmission shaft are supported on a frame.

The right end driving wheel of the first transmission shaft extends out of the frame and is connected with one driving wheel at the right end of the main shaft transversely arranged above the frame through a second transmission bar for transmission.

The main shaft is arranged in a main beating hall behind the right side of the frame, and the bottom of the main beating hall is provided with a filter screen.

A right vibrating screen is arranged on the frame below the main beating hall.

The left side in front of the frame is provided with a pickup conveyor belt, and an upper shaft of the pickup conveyor belt is supported on the frame.

The secondary conveying bin is positioned in front of the main beating hall.

The secondary conveying bin is internally provided with a secondary conveying belt which is horizontally arranged. The other driving wheel at the right end of the main shaft is connected with the driving wheel at the right side of the rear shaft of the secondary conveying belt through a third driving strip for driving.

The left side of the rear shaft of the secondary conveyor belt extends out of the shell of the secondary conveying bin to be connected with the input shaft of the right speed changer.

The output shaft of the right speed changer is upwards connected with the rear end driving wheel of the picking-up conveyor belt shaft through a fourth driving strip and is connected with the driving wheel.

The other driving wheel of the output shaft of the right speed changer is connected with the input shaft of the right vibrating screen downwards through a fifth driving bar.

The upper end part of the pick-up conveyor belt is positioned at the seedling inlet at the left side of the secondary conveying bin.

The seedling outlet at the rear side of the secondary conveying bin is communicated with the inlet of the main threshing room.

The technical key points are as follows:

the fruit hopper is arranged at the rear of the left side of the frame, a first fan is arranged in the fruit hopper, and a second fan is arranged in the fruit hopper. The first fan and the second fan are coaxially arranged.

Both sides of the fruit hopper are provided with fruit hopper hydraulic cylinders.

One end of the fruit hopper hydraulic cylinder is hinged to the outer side of the fruit hopper, and the other end of the fruit hopper hydraulic cylinder is hinged to the fruit hopper shaft bracket.

A driving wheel at the left end of the main shaft is connected with a driving wheel at the right side of a fruit hopper shaft transversely arranged at the rear side of the fruit hopper upwards through a first driving strip of a fan for driving.

The fan driving wheel on the right side of the fruit hopper shaft is connected with the driving wheel of the fan shaft through a second driving strip of the fan.

A driving wheel at the left side of the fruit hopper shaft is connected with a lifter shaft which is transversely arranged behind the lifter shell through a fruit hopper driving bar.

The two ends of the fruit hopper shaft, which are positioned at the rear side of the fruit hopper, are respectively supported on the fruit hopper shaft bracket on the fixed frame.

The other driving wheel at the left end of the main shaft is in driving connection with the driving wheel at the right end of the front shaft transversely arranged at the front lower part through a sixth driving strip, and the front shaft is supported on the frame.

The driving wheel at the left end of the front shaft is connected with the driving wheel of the input shaft of the front speed changer fixed on the frame through a seventh driving bar.

The output shaft driving wheel of the front speed changer is connected with one driving wheel of the input shaft of the soil remover of the vibrating screen through an eighth right driving bar.

The other driving wheel of the input shaft of the soil remover is connected with one driving wheel of the middle rotating shaft through a ninth driving bar, the other driving wheel of the middle rotating shaft is connected with the driving wheel of the upper shaft of the beam lifter through a tenth driving bar, and the middle rotating shaft is supported on the frame.

The front axle, the front speed changer, the eighth transmission bar, the ninth transmission bar and the tenth transmission bar are all positioned behind the pickup conveyor belt and in front of the beam lifter and the vibrating screen soil remover.

The beam lifting machine and the vibrating screen soil remover are both positioned below the fruit hopper.

The right side of the right vibrating screen is a right single-layer screen, the left side of the right vibrating screen is a left upper screen extending from the right single-layer screen, and a left lower screen is arranged below the left upper screen.

The air inlet pipe of the lower inlet of the first fan chamber is arranged above the left upper layer screen. A first fan chamber outlet is arranged above the first fan chamber.

The left outlet of the left lower screen corresponds to the right bottom inlet of the beam lifter.

The beam lifter casing is fixed on the frame, an upper beam lifter shaft and a lower beam lifter shaft are arranged in the frame, beam lifter conveying strips are arranged between the beam lifter upper shaft and the beam lifter lower shaft through corresponding driving wheels, and a plurality of beam lifter bowls are arranged on the beam lifter conveying strips.

The left upper outlet of the beam lifter shell is connected with the right inlet of the vibrating screen soil remover slideway, and the vibrating screen soil remover slideway is fixed on the frame.

The outlet at the left lower part of the slide way of the vibrating screen soil remover corresponds to the inlet at the upper part of the vibrating screen soil remover arranged on the frame.

The upper opening of the vibrating screen soil remover shell corresponds to the inlet pipeline of the second fan chamber.

The left outlet of the vibrating screen soil remover corresponds to the right lower inlet of the lifter.

The lifter shaft is connected with a driving wheel of which the upper shaft is positioned outside the lifter shell through a lifter driving strip.

The left end head of the front shaft is in transmission connection with a front input shaft arranged at the left end of the frame through an eleventh transmission bar and a corresponding transmission wheel. The power input device is connected with the first input shaft or the front input shaft.

The advantages are that:

the structure of this design has many times to remove stone and remove the soil block process, and the fruit of picking up is cleaner, and power is whole to be transmitted in order, reasonable in design to can use about two power, select according to the selection needs.

Drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a left partial enlarged view of fig. 1.

Fig. 3 is a right side view of the present utility model.

Fig. 4 is a rear view of the present utility model.

Fig. 5 is a right partial enlarged view of fig. 4.

Fig. 6 is a schematic view of the structure of the lifting bowl and chain.

Fig. 7 is a schematic view of the structure without turning the fruit hopper.

Fig. 8 is a schematic diagram of the structure of the fruit hopper turning.

Fig. 9 is a schematic view of the structure of the nose.

Fruit hopper cylinder 1, transfer 2, frame 3, engine 4, first drive shaft 5, first drive belt 6, main shaft 7, second drive belt 8, main threshing chamber 9, filter screen 10, threshing 11, right shaker 12, pick-up conveyor 13, pick-up conveyor support 14, pick-up conveyor upper shaft 15, pick-up conveyor lower shaft 16, pick-up conveyor cylinder 17, knife tip 18, knife tip rear hook 19, secondary conveyor 20, secondary conveyor 21, secondary conveyor front shaft 22, secondary conveyor rear shaft 23, third drive belt 24, right transmission 25, fourth drive belt 26, seedling inlet 27, lifter shaft 28, front shaft 29, front transmission 30, shaker soil remover 31, soil remover input shaft 32, upper beam lifter shaft 33, upper left screen 34, first blower chamber lower inlet 35, first blower chamber outlet 36, second blower chamber inlet 37, second blower chamber outlet 38 seedling storage chamber 39, seedling discharge port 40, seedling storage chamber door 41, fruit hopper 42, fan first drive bar 43, fruit hopper shaft 44, fan second drive bar 45, fruit hopper drive bar 46, left lower screen 47, fruit hopper shaft frame 48, bale handle 49, right vibratory screen stone discharge port 50, knife bar 51, knife bar fixing block 52, lifter housing 53, lifter lower shaft 54, lifter upper shaft 55, lifter drive bar 56, lifting bowl 57, discharge chute 58, fruit outlet 59, engine cylinder 60, engine moving bracket 61, sleeve 62, fifth drive bar 63, bale handle bowl 64, vibratory screen stripper slide 65, oil pump 66, vibratory screen stripper housing 67, main drive bar 68, diesel tank 69, spike-like projection 70, discharge 3871, left vibratory screen 72, pull rod 73, sixth drive bar 74, seventh drive bar 75, eighth drive bar 76, and so on, A ninth drive bar 77, a tenth drive bar 78, an eleventh drive bar 79, a front input shaft 80, an upper right rear outlet 81 of the vibrating screen stripper housing, and a lifter drive bar 82.

Detailed Description

A crop fruit and stone removing machine comprises a frame 3.

An engine 4 (diesel engine) is arranged at the lower part of the right side of the frame 3, and an output shaft driving wheel transversely arranged at the left side of the frame 3 of the engine 4 is connected with a left end driving wheel of a first transmission shaft 5 transversely arranged and driven by a first transmission bar 6 (belt).

The first transmission shaft 5 is positioned at the rear side of the engine 4, and two ends of the first transmission shaft are supported on the frame 3.

The right end driving wheel of the first transmission shaft 5 extends out of the frame 3 and is connected with a driving wheel at the right end of a main shaft 7 (an auger shaft) transversely arranged above through a second transmission bar 8 (a belt or a chain) for transmission.

The main shaft 7 is arranged in a main beating hall 9 behind the right side of the frame 3, and square beating blocks 11 are arranged on the inner wall of the main beating hall 9.

The bottom of the main beating hall 9 is provided with a filter screen 10.

A right vibrating screen 12 (right high left low) is arranged on the frame 3 below the main beating hall 9.

The left side in front of the frame 3 is provided with a pickup conveyor 13, the pickup conveyor 13 is arranged in a pickup conveyor support frame 14 through a pickup conveyor upper shaft 15 and a pickup conveyor lower shaft 16, and the pickup conveyor support frame 14 is low on the left and high on the right. The pick-up conveyor 13 has a spike 70 on its surface to prevent grains from sliding off.

The lower part of the pick-up conveyor support frame 14 is hinged on the frame 3 through a pick-up conveyor hydraulic cylinder 17.

The front end of the left lower side of the pick-up conveyor support frame 14 is provided with a plurality of knife tips 18 in parallel, the knife tips 18 are fixed on a knife rod 51, and knife rod fixing blocks 52 on two sides of the knife rod 51 are fixed on the front end and the rear end of the bottom of the pick-up conveyor support frame 14.

The knife tip 18 comprises a knife tip body and a knife tip rear hook 19 which is provided with an integrated structure bulge on the knife tip body.

The nose body is fixed to the cutter bar 51.

The tip 18 may be formed from sheet metal.

The pick-up belt upper shaft 15 is supported on the frame 3.

The secondary conveying bin 20 is located above the engine 4 and in front of the main beating hall 9.

The secondary conveying bin 20 is internally provided with a secondary conveying belt 21 which is horizontally arranged. The front and rear ends of the secondary conveyor belt 21 are respectively provided with a secondary conveyor belt front shaft 22 and a secondary conveyor belt rear shaft 23, and are supported on the shell of the secondary conveyor bin 20.

The other driving wheel at the right end of the main shaft 7 is connected with the driving wheel at the right side of the rear shaft 23 of the secondary conveying belt through a third driving strip 24 (a belt or a chain).

The left side of the rear shaft 23 of the secondary conveyor extends out of the shell of the secondary conveying bin 20 and is connected with the input shaft of the right speed changer 25. The right transmission 25 is fixed to the front wall of the main hall 9.

One driving wheel of the output shaft of the right speed changer 25 is upwards connected with the driving wheel of the rear end of the picking-up belt shaft 15 through a fourth driving bar 26 (chain) for driving.

The other driving wheel of the output shaft of the right speed changer 25 is connected with the input shaft of the right vibrating screen 12 downwards through a fifth driving bar 63 (belt).

The upper end of the pick-up conveyor 13 is positioned at a seedling inlet 27 on the left side of the secondary conveying bin 20.

The seedling outlet at the rear side of the secondary conveying bin 20 is communicated with the inlet of the main threshing room.

The seedling storage chamber 39 is positioned above and behind the main threshing chamber 9.

The rear upper part of the left side of the main threshing room 9 is provided with a seedling outlet 40 which is communicated with a seedling storage chamber 39.

The seedling storage chamber 39 is provided with a seedling storage chamber door 41.

Wheels are arranged below the frame 3, and the frame 3 is pulled by a tractor.

A diesel tank 69 is arranged at the right rear of the frame 3 and is positioned below the main beating hall 9.

Further, the engine 4 may be in a form of moving back and forth, in which case:

the frame 3 is provided with engine hydraulic cylinders 60 arranged front and back, the engine hydraulic cylinder body is fixed on the frame 3, and the engine hydraulic cylinder rod is fixed on an engine moving bracket 61.

The engine 4 and the oil pump 66 are both provided on the engine moving bracket 61.

The drive wheel of the engine 4 and the drive wheel of the oil pump 66 are connected and conveyed by a main drive belt 68 (belt).

The front and back sides of the engine moving bracket 61 are movably connected with the frame 3 through a sleeve 62.

The prior art of the crop fruit removing machine with the patent number of 202022676823X is as above.

The fruit hopper 42 is arranged at the rear of the left side of the frame 3, the fruit hopper 42 is positioned at the left side of the main beating hall 9, a first fan is arranged in a first fan chamber 83 in the fruit hopper 42, and a second fan is arranged in a second fan chamber 84 in the fruit hopper 42. The first fan and the second fan are coaxially arranged. The first fan chamber 83 is adjacent to the main beat room 9.

Fruit hopper cylinders 1 are arranged on both sides of the fruit hopper 42.

One end of the fruit hopper hydraulic cylinder 1 is hinged to the outer side of the fruit hopper 42, and the other end of the fruit hopper hydraulic cylinder 1 is hinged to the fruit hopper shaft bracket 48.

The hydraulic cylinder body of the fruit hopper is positioned at the front lower part, and the hydraulic cylinder rod of the fruit hopper is positioned at the rear upper part.

A first fan chamber lower inlet 35 is provided below the first fan chamber 83. The first fan chamber outlet 36 above the first fan chamber 83 communicates with the seedling storage chamber 39.

The second fan chamber outlet 38 is located at the rear surface of the fruit hopper 42.

The left end of the main shaft 7 is provided with a driving wheel (positioned at the left outer side of the main beating hall 9) which is upwards connected with a driving wheel at the right side of a fruit hopper shaft 44 transversely arranged at the rear side of the fruit hopper 42 through a first driving strip 43 (belt) of a fan.

The fan driving wheel on the right side of the fruit hopper shaft 44 is connected with the driving wheel of the fan shaft through a fan second driving bar 45 (belt) to drive the first fan and the second fan at the same time.

One drive wheel on the left side of the fruit hopper shaft 44 is connected by a fruit hopper drive bar 46 (belt) to a transversely disposed elevator shaft 28 disposed behind an elevator housing 53.

Both ends of the fruit hopper shaft 44 located at the rear side of the fruit hopper 42 are respectively supported on fruit hopper shaft brackets 48 on the fixed frame 3.

The other driving wheel at the left end of the main shaft 7 is in driving connection with the driving wheel at the right end of a front shaft 29 transversely arranged at the front lower part through a sixth driving bar 74 (belt), and the front shaft 29 is supported on the frame 3.

The driving wheel at the left end of the front axle 29 is connected (linked) with the input axle driving wheel of the front derailleur 30 fixed on the frame 3 by a seventh driving bar 75.

The output shaft drive wheel of the front derailleur 30 is connected to one drive wheel of the input shaft 32 of the vibrating screen ripper 31 by an eighth drive bar 76 (belt) to the right.

The other driving wheel of the input shaft 32 of the soil remover is connected with one driving wheel of the middle rotating shaft 2 through a ninth driving bar 77 (belt), the other driving wheel of the middle rotating shaft 2 is connected with the driving wheel of the upper shaft 33 of the beam lifter through a tenth driving bar 78 (chain), and the middle rotating shaft 2 is supported on the frame 3.

The front axle 29, front derailleur 30, eighth drive bar 76, ninth drive bar 77 and tenth drive bar 78 are all located behind the pickup conveyor 13, in front of the beam lifter 49 and the vibrating screen stripper 31.

Both the beam lifter 49 and the vibrating screen remover 31 are located below the fruit hopper 42.

The right side of the right vibrating screen 12 is a right single-layer screen, the left side is an upper left screen 34 extending from the right single-layer screen, and a lower left screen 47 is arranged below the upper left screen 34.

The rear side wall of the upper left screen 34 has a right shaker stone outlet 50.

The air inlet pipe of the first fan chamber lower inlet 35 is arranged above the left upper layer screen 34, and can suck dry sundries upwards.

The left outlet of the left lower screen 47 corresponds to the right bottom inlet of the beam machine 49.

The body of the beam lifter 49 is fixed on the frame 3, an upper beam lifter shaft 33 and a lower beam lifter shaft are arranged in the body, beam lifter conveying strips (chains) are arranged between the beam lifter upper shaft and the beam lifter lower shaft through corresponding driving wheels, a plurality of beam lifter bowls 64 are arranged on the beam lifter conveying strips, and the beam lifter bowls 64 are arranged in two rows.

The left upper outlet of the shell of the beam lifter 49 is connected with the right inlet of the vibrating screen soil remover slideway 65, and the vibrating screen soil remover slideway 65 is fixed on the frame 3.

The left lower outlet of the vibrating screen remover slide 65 corresponds to the upper inlet position of the vibrating screen remover 31, and the right upper rear outlet 81 of the vibrating screen remover housing is connected with the downward extending stone slide 71. The stone chute 71 is located between the vibrating screen ripper 31 and the beam lifter 49.

The upper right rear outlet 81 of the shaker casing is located to the right of the upper inlet of the shaker 31.

The vibrating screen remover 31 includes a left vibrating screen 72 at the bottom and a vibrating screen remover housing 67 (eccentric vibrating screen, which is a commercially known product) fixed to the left vibrating screen 72.

Four corners of the front and rear bottom of the housing of the vibrating screen soil remover 31 are hinged to the frame 3 through four pull rods 73 respectively.

The input shaft 32 of the soil remover is supported on the frame 3 through a bearing, an eccentric wheel is arranged on the input shaft 32 of the soil remover, a shaft sleeve is arranged outside the eccentric wheel, the shaft sleeve is connected with a push-pull rod, and the top of the push-pull rod is hinged to the bottom of a left vibrating screen 72 with a plurality of screen holes.

The upper opening of the vibrating screen stripper housing 67 corresponds to the second fan chamber inlet 37 duct.

The upper opening of the shaker casing 67 is located to the left of the upper inlet of the shaker 31.

The left outlet of the vibrating screen remover 31 corresponds to the right lower inlet of the lifter.

The left side of the frame 3 is provided with a vertical lifter, the lower part of the lifter shell 53 is provided with a lifter lower shaft 54, the upper part is provided with a lifter upper shaft 55, and the lifter lower shaft 54 and the lifter upper shaft 55 are supported in the lifter shell 53.

The lower lifter shaft 54 driving wheel and the upper lifter shaft 55 driving wheel are connected through a lifter driving bar 56 (chain), and a plurality of lifting bowls 57 are fixed on the lifter driving bar 56.

The lifter shaft 28 is connected to a drive wheel of the lifter upper shaft 55 located outside the lifter housing 53 by a lifter drive bar 82 (belt), and the lifter drive bar 82 (belt) is in a twisted arrangement.

The right side above the lifter housing 53 has a discharge chute 58, the discharge chute 58 being located above the fruit hopper 42.

A fruit outlet 59 is provided at the rear lower part of the fruit hopper 42.

Further, the left end of the front shaft 29 is in driving connection with a front input shaft 80 provided on the frame 3 through an eleventh driving bar 79 (belt) and a corresponding driving wheel.

The right transmission 25 and the front transmission 30 are both of known technology.

The working principle is as follows:

the lower part of the pick-up conveyor belt supporting frame 14 is hinged on the frame 3 through a pick-up conveyor belt hydraulic cylinder 17, the angle of the pick-up conveyor belt supporting frame 14 is adjusted, and a plurality of knife tips 18 can be pricked into the ground to scoop up, excavate and pick up crops. The position of the knife tip rear hook 7 corresponds to the left side of the pick-up conveyor belt supporting frame 2.

The pick-up conveyor 13 moves upward and rightward to deliver the crop to the seedling inlet 27 of the secondary hopper 20, down onto the secondary conveyor 21, and back to the main threshing chamber 9.

The peanut and seedling are broken up in the main threshing chamber 9, the peanut, broken dry plant stem and vine, stone and soil block fall onto the right vibrating screen 12 through the falling filter screen 10, the soil falls down, and the wet seedling enters the seedling storage chamber 39 from the seedling outlet 40.

The engine 4 drives the first drive shaft 5 via the first drive belt 6.

The first transmission shaft 5 transmits the main shaft 7 through the second transmission bar 8.

The main shaft 7 is driven by a third driving bar 24 and a rear shaft 23 of the secondary conveyor.

The left side of the secondary belt rear shaft 23 is connected to the input shaft of the right transmission 25.

One driving wheel of the output shaft of the right speed changer 25 is connected with the pick-up belt shaft 15 through a fourth driving bar 26.

The other driving wheel of the output shaft of the right speed changer 25 is connected with the input shaft of the right vibrating screen 12 downwards through a fifth driving bar 63.

The left end driving wheel of the main shaft 7 is connected with a fruit hopper shaft 44 for driving through a first fan driving bar 43, and a second fan driving bar 45 on the fruit hopper shaft 44 is connected with the fan shaft.

The first fan chamber lower inlet 35 on the left side of the frame 3 is positioned above the left upper screen 34 to suck dry impurities (broken seedlings) up into the seedling storage chamber 39.

The left end of the main shaft 7 drives the front shaft 29 through a sixth driving bar 74.

The front axle 29 and the front derailleur 30 are driven by a seventh drive belt 75.

The front derailleur 30 is connected to the input shaft 32 of the vibrating screen remover 31 by an eighth transmission line 76.

The input shaft 32 of the soil remover is connected with a driving wheel of the middle rotating shaft 2 through a ninth transmission bar 77, and the middle rotating shaft 2 is connected with the driving wheel of the upper shaft 33 of the beam lifter through a tenth transmission bar 78. The diameter of the transmission wheel connected with the ninth transmission bar 77 of the middle rotating shaft 2 on the middle rotating shaft 2 is smaller than that of the transmission wheel connected with the tenth transmission bar 78 on the middle rotating shaft 2, so that the speed change effect can be achieved.

The right single-layer screen can screen out part of the soil, the peanut and large stone soil blocks can not be screened out, the right vibration screen stone outlet 50 of the left upper-layer screen 34 is positioned in vibration to remove large stones, the peanut and small stones fall down into the left lower-layer screen 47, and the soil and small stone soil blocks can continue to fall down from the left lower-layer screen 47. Peanuts and residual small stones enter the beam lifter 49 leftwards, and the beam lifter conveying strips rotate to drive the plurality of beam lifter bowls 64 to convey the peanuts and stones entering the beam lifter 49 leftwards from an outlet at the upper left side of the beam lifter 49 into the vibrating screen soil remover slideway 65. Enters the vibrating screen remover shell 67 from the lower outlet, and as the second fan sucks air upwards above, the residual soil surface is blown out from the second fan chamber outlet 38, and relatively large stones are shaken out from the right upper rear outlet 81 of the vibrating screen remover shell and flow down Dan Huadao. The small stone and the soil can continue to fall from the screen at the bottom of the vibrating screen remover 31, as the vibrating screen remover 31 can vibrate slightly left and right, the corresponding part of the upper opening of the vibrating screen remover shell 67 and the pipeline of the inlet 37 of the second fan chamber can be provided with elastic seals, such as sealing cloth, so that dust can be better blocked, the left outlet of the vibrating screen remover 31 corresponds to the right lower inlet of the lifter, and peanuts are fed into the lifter. Namely, the right single-layer screen, the left upper-layer screen 34, the left lower-layer screen 47, the vibrating screen remover 31 and the fan which pass through the right vibrating screen 12 remove soil and stones for a plurality of times.

The lower lifter shaft 54 driving wheel is connected with the upper lifter shaft 55 driving wheel through a lifter driving bar 56 to drive a plurality of lifting bowls 57 to lift up and down, fruits are contained at the bottom, and when the lifting bowls 57 lift to the top and correspond to the discharging sliding grooves 58, the fruits are thrown into the discharging sliding grooves 58 and slide into the fruit hopper 42.

When the fruits in the fruit hopper 42 need to be poured out, the fruit hopper hydraulic cylinder 1 is extended to turn backwards, the fruits are poured out from the rear, or the fruit hopper 42 is directly not turned over, and the fruits can be taken out by manually opening the fruit outlet 59 at the lower side. The fruit hopper 42 is now supported on the underlying frame 3.

When the cylinder rod of the engine hydraulic cylinder extends, the engine moving support 61, the engine 4 and the oil pump 66 are pushed to move backwards, at the moment, the first transmission bar 6 becomes loose, and a mechanism driven by the first transmission bar can be stopped to realize suspension. Alternatively, when the right engine 4 is not used for power, the left front input shaft 80 may be connected to an external power shaft, such as a tractor shaft, and the first transmission belt 6 may be removed to realize another input of power.

The power input device is connected to the first input shaft 5 or the left front input shaft 80.

Claims

1. The crop fruit and stone removing machine comprises a first transmission shaft, a second transmission shaft and a first transmission shaft, wherein two ends of the first transmission shaft are supported on a frame (3);

the right end driving wheel of the first transmission shaft (5) extends out of the frame (3) and is connected with one driving wheel at the right end of the main shaft (7) transversely arranged above through a second transmission bar (8);

the main shaft (7) is arranged in a main beating hall (9) behind the right side of the frame (3), and a filter screen (10) is arranged at the bottom of the main beating hall (9);

a right vibrating screen (12) is arranged on the frame (3) below the main beating hall (9);

a pickup conveyor belt (13) is arranged on the left side in front of the frame (3), and an upper shaft (15) of the pickup conveyor belt is supported on the frame (3);

the secondary conveying bin (20) is positioned in front of the main beating hall (9);

a secondary conveying belt (21) which is horizontally arranged is arranged in the secondary conveying bin (20); the other driving wheel at the right end of the main shaft (7) is connected with the driving wheel at the right side of the rear shaft (23) of the secondary conveying belt through a third driving strip (24) for driving;

the left side of a rear shaft (23) of the secondary conveyor belt extends out of the shell of the secondary conveying bin (20) and is connected with an input shaft of a right speed changer (25);

an output shaft of the right speed changer (25) is upwards connected with a rear end driving wheel of a pickup conveyor belt upper shaft (15) through a fourth driving strip (26) for connection and transmission;

the other driving wheel of the output shaft of the right speed changer (25) is connected with the input shaft of the right vibrating screen (12) downwards through a fifth driving bar (63);

the upper end part of the pick-up conveyor belt (13) is positioned at a seedling inlet (27) at the left side of the secondary conveying bin (20);

the seedling outlet at the rear side of the secondary conveying bin (20) is communicated with the inlet of the main threshing room; the method is characterized in that:

a fruit hopper (42) is arranged at the rear left side of the frame (3), a first fan chamber (83) is arranged in the fruit hopper (42), a second fan chamber (84) is arranged in the fruit hopper (42); the first fan and the second fan are coaxially arranged;

both sides of the fruit hopper (42) are provided with fruit hopper hydraulic cylinders (1);

one end of a fruit hopper hydraulic cylinder (1) is hinged to the outer side of the fruit hopper (42), and the other end of the fruit hopper hydraulic cylinder (1) is hinged to a fruit hopper shaft bracket (48);

a driving wheel at the left end of the main shaft (7) is connected with a driving wheel at the right side of a fruit hopper shaft (44) transversely arranged at the rear side of the fruit hopper (42) upwards through a first driving strip (43) of a fan for driving;

the fan driving wheel on the right side of the fruit hopper shaft (44) is connected with the driving wheel of the fan shaft through a second driving strip (45) of the fan;

a driving wheel at the left side of the fruit hopper shaft (44) is connected with a lifter shaft (28) which is transversely arranged behind a lifter shell (53) through a fruit hopper driving bar (46);

both ends of the fruit hopper shaft (44) positioned at the rear side of the fruit hopper (42) are respectively supported on a fruit hopper shaft bracket (48) on the fixed frame (3);

the other driving wheel at the left end of the main shaft (7) is in driving connection with the driving wheel at the right end of a front shaft (29) transversely arranged at the front lower part through a sixth driving bar (74), and the front shaft (29) is supported on the frame (3);

the driving wheel at the left end of the front shaft (29) is connected with the input shaft driving wheel of the front speed changer (30) fixed on the frame through a seventh driving bar (75);

the output shaft driving wheel of the front speed changer (30) is connected with one driving wheel of a soil remover input shaft (32) of the vibrating screen soil remover (31) through an eighth right driving bar (76);

the other driving wheel of the input shaft (32) of the soil remover is connected with one driving wheel of the middle rotating shaft (2) through a ninth driving bar (77), the other driving wheel of the middle rotating shaft (2) is connected with the driving wheel of the upper shaft (33) of the beam lifter through a tenth driving bar (78), and the middle rotating shaft (2) is supported on the frame (3);

the front shaft (29), the front speed changer (30), the eighth transmission bar (76), the ninth transmission bar (77) and the tenth transmission bar (78) are all positioned behind the pickup conveyor belt (13), and the beam lifting machine (49) and the vibrating screen soil remover (31) are positioned in front;

the beam lifting machine (49) and the vibrating screen soil remover (31) are both positioned below the fruit hopper (42);

the right side of the right vibrating screen (12) is a right single-layer screen, the left side is an upper left screen (34) extending from the right single-layer screen, and a lower left screen (47) is arranged below the upper left screen (34);

an air inlet pipe of a lower inlet (35) of the first fan chamber is arranged above the left upper layer screen (34); a first fan chamber outlet (36) is arranged above the first fan chamber (83);

the left outlet of the left lower screen (47) corresponds to the right bottom inlet of the beam lifting machine (49);

the shell of the beam lifter (49) is fixed on the frame (3), an upper shaft (33) of the beam lifter and a lower shaft of the beam lifter are arranged in the shell, a beam lifter conveying strip is arranged between the upper shaft and the lower shaft through corresponding driving wheels, and a plurality of beam lifter bowls (64) are arranged on the beam lifter conveying strip;

an outlet at the left upper part of the shell of the beam lifting machine (49) is connected with a right inlet of a vibrating screen soil remover slideway (65), and the vibrating screen soil remover slideway (65) is fixed on the frame (3);

the outlet at the left lower part of the vibrating screen soil remover slideway (65) corresponds to the inlet position at the upper part of the vibrating screen soil remover (31) arranged on the frame (3);

the upper opening of the vibrating screen soil remover shell (67) corresponds to a pipeline of the inlet (37) of the second fan chamber;

the left outlet of the vibrating screen soil remover (31) corresponds to the right lower inlet of the lifter;

the lifter shaft (28) is connected with a driving wheel of which the lifter upper shaft (55) is positioned outside the lifter shell (53) through a lifter driving bar (82);

the left end head of the front shaft (29) is in transmission connection with a front input shaft (80) arranged at the left end of the frame (3) through an eleventh transmission bar (79) and a corresponding transmission wheel; the power input device is connected with the first transmission shaft (5) or the front input shaft (80).

2. A crop de-fruit stoning machine according to claim 1, characterized in that:

the plurality of beam machine bowls (64) are arranged in two rows.

3. A crop de-fruit stoning machine according to claim 1, characterized in that:

the lifter shaft (28) is arranged vertically to the lifter upper shaft (55), and the lifter transmission bars (82) are arranged in a torsion mode.

4. A crop de-fruit stoning machine according to claim 1, characterized in that:

the rear side wall of the left upper layer screen (34) is provided with a right vibrating screen stone outlet (50).

5. A crop de-fruit stoning machine according to claim 1, characterized in that:

the outlet (81) at the right upper rear part of the vibrating screen soil remover shell is connected with a downward extending stone outlet slideway (71).