CN210226206U - High-efficient harvester of underground stem class crop - Google Patents

Abstract

The utility model discloses a high-efficient harvester of underground stem class crop, comprising a base plate, bottom plate up end one side is equipped with the driver's cabin, and bottom plate lower extreme opposite side is equipped with drive arrangement, the bottom plate lower extreme is close to driver's cabin one side and is equipped with tendril processing apparatus, tendril processing apparatus includes the support frame, all through screw fixedly connected with diesel engine one on the support frame, the output of diesel engine one all is through shaft coupling fixedly connected with pivot, the body of rod outer wall of pivot all is fixed with auger one and auger two, and the auger two is located and is close to bottom plate center one side, diesel engine one is close to bottom plate center one side and all is equipped with cuts up the bucket, cut up the bucket through the fix with screw on the lower terminal surface of bottom plate, and auger. The utility model discloses can independently cut up the processing with the tendril when the results to carry out effectual the getting rid of to the earth on stem class crop surface on the ground, improved work efficiency greatly, reduce workman's cost.

Description

High-efficient harvester of underground stem class crop

Technical Field

The utility model relates to the technical field of agricultural machinery, especially, relate to a high-efficient harvester of underground stem class crop.

Background

The stem crops are widely planted in China, the above-ground stem crops comprise potatoes, sweet potatoes, taros and the like, a harvester is generally needed when the crops are harvested, the mechanized production proportion of the stem crops in China is only l 0%, and the stem crops are much behind compared with the mechanized production level of over 70% in the Western countries, particularly in the aspect of the harvester, the existing harvester does not have the function of treating vines of the crops, so that the vines of the crops need to be manually treated and harvested when the crops are harvested, soil is usually contained on the surface of the above-ground stem crops after the crops are dug out, the soil on the surface of the stem crops cannot be well removed by existing equipment, a large amount of manpower is consumed after harvesting, the production requirements of people cannot be met, and therefore, the research on the efficient harvester for the underground stem crops is necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-efficiency harvester for underground stem crops.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an efficient harvester for underground stem crops comprises a base plate, wherein a cab is arranged on one side of the upper end face of the base plate, a driving device is arranged on the other side of the lower end of the base plate, a vine processing device is arranged on one side, close to the cab, of the lower end of the base plate and comprises a supporting frame, a first diesel engine is fixedly connected onto the supporting frame through screws, a rotating shaft is fixedly connected onto the output end of the first diesel engine through a coupler, a first auger and a second auger are fixed onto the outer wall of a rod body of the rotating shaft, the two augers are located on one side, close to the center of the base plate, of the first diesel engine, a chopping barrel is arranged on one side, close to the center of the base plate, the chopping barrel is fixed onto the lower end face of the base plate through screws, the first auger is arranged in the chopping barrel, a cutter is further fixed onto the inner wall of the chopping barrel, the cutters are evenly distributed, an iron tooth rake is further arranged between the two shredding barrels and located at the position, far away from the cab, of the second auger, a shoveling and conveying device is arranged at the position, far away from the driving side, of the vine processing device, a mounting plate is fixedly connected to the middle of the upper end of the bottom plate through screws, a conveying chain plate is mounted on the front end face of the mounting plate, a receiving hopper is fixedly connected to the conveying chain plate through screws and is uniformly distributed on the conveying chain plate, a supporting seat is fixedly arranged on the upper end face of the bottom plate, far away from the driving side, of the mounting plate, four supporting seats are uniformly distributed at two sides, a fixing shaft is rotatably connected between the two supporting seats at the same side, belt wheels are fixedly connected to the outer wall of the rod body of the fixing shaft through keys, a conveying belt is connected between the two belt wheels, a second diesel engine is arranged at one side, one end of a transmission shaft is rotatably connected with an output shaft of a second diesel engine through a gear set, the other end of the transmission shaft is rotatably connected with an input end of a conveying chain plate, baffles are further fixed at the upper ends of four supporting seats, two baffles are arranged and attached to the conveying belt, top plates are fixed at the upper ends of the two baffles through screws, brushes are fixedly connected to the lower end faces of the top plates, a fixing seat is arranged on one side, away from a cab, of each supporting seat and fixedly connected to the upper end face of a bottom plate through screws, grooves are obliquely arranged on the top faces of the fixing seats and uniformly distributed in the upper end face positions of the fixing seats, springs are fixed at the bottoms of the grooves, mounting blocks are fixed at the upper ends of the springs through screws, the upper end faces of the mounting blocks and the upper end faces of the fixing seats are arranged in parallel to each other, and filter screens, vibrating motor is still installed to the lower terminal surface of filter screen, one side that the conveyer belt was kept away from to the filter screen is equipped with places the ware, and places the up end position of ware joint at the bottom plate.

Preferably, the shoveling and conveying device comprises two partition plates, the two partition plates are fixed on the lower end face of the bottom plate through screws, the lower ends of the two partition plates are fixedly connected with a bucket through screws, and conveying rollers are further mounted at the upper ends of the two partition plates.

Preferably, the two support frames are fixedly connected to the lower end face of the bottom plate through screws, and the centers of the two support frames are located on the same vertical plane.

Preferably, the one end of connecing the hopper is laminated with the conveying roller, and connects the distance between the hopper both ends and the distance between the both ends of conveying roller unanimously.

Preferably, the diesel engine II is fixedly connected to the horizontal plate through screws, and the horizontal plate is fixedly connected to the rear end face of the supporting seat through bolts.

Preferably, the vibration motor is provided with a plurality of lower end face positions which are uniformly distributed on the filter screen.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the use of the vine processing device, the vines can be separated from the ground through the iron tooth rake during harvesting, the vines are conveyed into the shredding barrel through the second auger, the first auger and the cutter jointly act to complete shredding of the vines, and the shredded vines are led out through the discharge hopper, so that a large amount of labor force is saved;

2. lead to the transport of conveyer belt, the brush rubs with the surface looks mutual of stem crop on the ground to with partly earth brush down, drive the filter screen shake by vibrating motor, thereby further clear away the earth on the surface of stem crop, the stem crop after clearing away falls into and places the ware in, has improved work efficiency greatly, reduces workman's cost.

Drawings

FIG. 1 is a schematic structural view of an efficient harvester for underground stem crops, which is provided by the present invention;

FIG. 2 is a cross-sectional view of the location A of the high-efficiency harvester for underground stem crops provided by the present invention;

FIG. 3 is a cross-sectional view at B of the efficient harvester for underground stem crops provided by the present invention;

FIG. 4 is a cross-sectional view of the C position of the high-efficiency harvester for underground stem crops provided by the present invention;

FIG. 5 is an enlarged view of the position D in the high-efficiency harvester for underground stem crops, which is provided by the utility model;

fig. 6 is a partial top view of the high-efficiency harvester for underground stem crops provided by the utility model.

In the figure: the device comprises a bottom plate 1, a cab 2, a driving device 3, a vine processing device 4, a shoveling and conveying device 5, a mounting plate 6, a conveying chain plate 7, a receiving hopper 8, a supporting seat 9, a fixed shaft 10, a belt wheel 11, a conveying belt 12, a diesel engine II 13, a transmission shaft 14, a gear set 15, a baffle 16, a top plate 17, a brush 18, a fixed seat 19, a spring 20, a mounting block 21, a filter screen 22, a vibrating motor 23, a placing vessel 24, a supporting frame 41, a diesel engine I42, a rotating shaft 43, a first auger 44, a second auger 45, a chopping barrel 46, a cutter 47, a discharging hopper 48, an iron tooth rake 49, a partition plate 51, a bucket 52 and a conveying.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, an efficient harvester for underground stem crops comprises a base plate 1, a cab 2 is arranged on one side of the upper end face of the base plate 1, a driving device 3 is arranged on the other side of the lower end of the base plate 1, a vine processing device 4 is arranged on one side of the lower end of the base plate close to the cab 2, the vine processing device 4 comprises a support frame 41, a first diesel engine 42 is fixedly connected to the support frame 41 through screws, a rotating shaft 43 is fixedly connected to the output end of the first diesel engine 42 through a coupler, a first auger 44 and a second auger 45 are fixed to the outer wall of a rod body of the rotating shaft 43, the second auger 45 is arranged on one side close to the center of the base plate, a chopping barrel 46 is arranged on one side of the first diesel engine 42 close to the center of the base plate, the chopping barrel 46 is fixed to the lower end face of the base plate 1 through screws, the first auger 44 is arranged in the chopping barrel 46, a discharging hopper 48 is further connected at the lower end of one side of the shredding barrel 46 close to the diesel engine I42 in a penetrating manner, an iron tooth rake 49 is further arranged between the two shredding barrels 46, the iron tooth rake 49 is positioned at the side of the second auger 45 far away from the cab 2, a shoveling and conveying device 5 is arranged at the side of the vine processing device 4 far away from the cab, a mounting plate 6 is fixedly connected at the middle part of the upper end of the bottom plate 1 through screws, a conveying chain plate 7 is mounted at the front end face of the mounting plate 6, a receiving hopper 8 is fixedly connected on the conveying chain plate 7 through screws, the receiving hopper 8 is provided with a plurality of supporting seats 9 which are uniformly distributed on the conveying chain plate 7, supporting seats 9 are fixedly arranged on the upper end face of the bottom plate at the side of the mounting plate 6 far away from the cab, the four supporting seats 9 are uniformly distributed at the positions, a conveying belt 12 is connected between the two belt wheels 11, a second diesel engine 13 is arranged on one side of the supporting seat 9, the upper end of the mounting plate 6 is rotatably connected with a transmission shaft 14 through a rolling bearing, one end of the transmission shaft 14 is rotatably connected with an output shaft of the second diesel engine 13 through a gear set 15, the other end of the transmission shaft 14 is rotatably connected with an input end of the conveying chain plate 7, baffles 16 are further fixed on the upper ends of the four supporting seats 9, two baffles 16 are arranged and attached to the conveying belt 12, a top plate 17 is fixed on the upper ends of the two baffles 16 through screws, a brush 18 is fixedly connected to the lower end face of the top plate 17, a fixed seat 19 is arranged on one side of the supporting seat 9 away from the cab 2, the fixed seat 19 is fixedly connected to the upper end face of the bottom plate 1 through screws, a plurality of grooves are, the bottom of recess all is fixed with spring 20, and there is installation piece 21 spring 20's upper end through the fix with screw, and the mutual parallel arrangement of installation piece 21 up end and 19 up ends of fixing base, and screw fixedly connected with filter screen 22 is passed through to the upper end of installation piece 21, and vibrating motor 23 is still installed to the lower terminal surface of filter screen 22, and one side that conveyer belt 12 was kept away from to filter screen 22 is equipped with places ware 24, and places the up end position of ware 24 joint at bottom plate 1.

The utility model discloses a theory of operation is: when the harvester is used, firstly, the first diesel engine 42 is started, at the moment, the first diesel engine 42 drives the rotating shaft 43 to rotate, so that the second auger 45 conveys vines into the chopping barrel 46, the first auger 44 and the cutter 47 jointly act to complete the vine chopping treatment, the chopped vines are led out through the discharge hopper 48, the bucket 52 shovels the above-ground stem crops out and conveys the stem crops to the conveyor belt 12 through the conveying roller 53 and the conveying chain plate 7, at the moment, the brush 18 rubs with the surface of the above-ground stem crops to brush part of soil, the stem crops are conveyed to the filter screen 22 through the conveyor belt, the vibration motor 23 is started, the vibration motor 23 drives the filter screen 22 to shake, so that the soil on the surface of the stem crops is further removed, and the removed stem crops fall into the placing dish 2, so that the harvesting work of the underground stem crops is completed.

Further, the shoveling and conveying device 5 comprises two partition plates 51, the two partition plates 51 are arranged and fixed on the lower end surface of the bottom plate 1 through screws, the lower ends of the two partition plates 51 are fixedly connected with a bucket 52 through screws, the upper ends of the two partition plates 51 are also provided with conveying rollers 53, so that underground stem crops can be shoveled and conveyed into the receiving hopper 8, the two support frames 41 are arranged and fixedly connected on the lower end surface of the bottom plate 1 through screws, the centers of the two support frames 41 are positioned on the same vertical surface, so that the vine processing effect is good, one end of the receiving hopper 8 is attached to the conveying rollers 53, the distance between the two ends of the receiving hopper 8 is consistent with the distance between the two ends of the conveying rollers 53, the underground stem crops are prevented from falling, the diesel engine II 13 is fixedly connected on a horizontal plate through screws, and the horizontal plate is fixedly connected on the rear end surface of, thereby guarantee the stability of device, vibrating motor 23 is equipped with a plurality ofly and evenly distributed is in the lower terminal surface position of filter screen 22 to make underground stem class crop surface earth can get rid of totally.

The utility model discloses can independently cut up the processing with the tendril when the results to carry out effectual the getting rid of to the earth on stem class crop surface on the ground, improved work efficiency greatly, reduce workman's cost.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides an underground stem crop high-efficiency harvester, includes bottom plate (1), bottom plate (1) up end one side is equipped with driver's cabin (2), and bottom plate (1) lower extreme opposite side is equipped with drive arrangement (3), its characterized in that, the bottom plate lower extreme is close to driver's cabin (2) one side and is equipped with tendril processing apparatus (4), tendril processing apparatus (4) include support frame (41), all through screw fixed connection with diesel engine (42) on support frame (41), the output of diesel engine (42) all through shaft coupling fixed connection with pivot (43), the body of rod outer wall of pivot (43) all is fixed with auger one (44) and auger two (45), and auger two (45) are located and are close to bottom plate center one side, diesel engine (42) are close to bottom plate center one side and all are equipped with and cut up bucket (46), cut up the lower terminal surface through the fix with screw of bucket (46) on bottom plate (1), the first packing auger (44) is arranged in the chopping barrel (46), the inner wall of the chopping barrel (46) is further fixedly provided with a plurality of cutters (47), the cutters (47) are uniformly distributed on the inner wall of the chopping barrel (46), the lower end of one side, close to the first diesel engine (42), of the chopping barrel (46) is further connected with a discharge hopper (48) in a penetrating manner, an iron tooth rake (49) is further arranged between the two chopping barrels (46), and the iron tooth rake (49) is located on one side, far away from the cab (2), of the second packing auger (45);

the vine tendril processing device (4) is provided with a shoveling and digging conveying device (5) at one side far away from a driver, the middle part of the upper end of the bottom plate (1) is fixedly connected with a mounting plate (6) through screws, a conveying chain plate (7) is mounted on the front end face of the mounting plate (6), the conveying chain plate (7) is fixedly connected with a receiving hopper (8) through screws, the receiving hopper (8) is provided with a plurality of receiving hoppers which are uniformly distributed on the conveying chain plate (7), a supporting seat (9) is fixed on the upper end face of the bottom plate at one side far away from the driver of the mounting plate (6), the four receiving pedestals (9) are uniformly distributed at two sides, a fixed shaft (10) is rotationally connected between the two supporting seats (9) at the same side, the outer wall of the rod body of the fixed shaft (10) is fixedly connected with belt pulleys (11) through keys, a conveying, the upper end of the mounting plate (6) is rotatably connected with a transmission shaft (14) through a rolling bearing, one end of the transmission shaft (14) is rotatably connected with an output shaft of a second diesel engine (13) through a gear set (15), the other end of the transmission shaft (14) is rotatably connected with an input end of a conveying chain plate (7), the upper ends of the four supporting seats (9) are also fixedly provided with two baffles (16), the baffles (16) are attached to a conveying belt (12), the upper ends of the two baffles (16) are fixedly provided with top plates (17) through screws, and the lower end faces of the top plates (17) are fixedly connected with brushes (18);

a fixed seat (19) is arranged on one side of the supporting seat (9) far away from the cab (2), the fixed seat (19) is fixedly connected with the upper end surface of the bottom plate (1) through a screw, the top surface of the fixed seat (19) is obliquely provided with a groove, a plurality of grooves are uniformly distributed on the upper end surface of the fixed seat (19), springs (20) are fixed on the bottoms of the grooves, mounting blocks (21) are fixed on the upper ends of the springs (20) through screws, the upper end surface of the mounting block (21) and the upper end surface of the fixed seat (19) are arranged in parallel, the upper end of the mounting block (21) is fixedly connected with a filter screen (22) through a screw, vibrating motor (23) are still installed to the lower terminal surface of filter screen (22), one side that conveyer belt (12) was kept away from in filter screen (22) is equipped with places ware (24), and places the up end position of ware (24) joint at bottom plate (1).

2. The efficient harvester for underground stem crops as claimed in claim 1, wherein the shoveling and conveying device (5) comprises two partition plates (51), the two partition plates (51) are fixed on the lower end surface of the bottom plate (1) through screws, the lower ends of the two partition plates (51) are fixedly connected with a bucket (52) through screws, and conveying rollers (53) are further mounted at the upper ends of the two partition plates (51).

3. An efficient harvester for underground stem crops as claimed in claim 1, wherein the two support frames (41) are provided and fixedly connected to the bottom plate (1) at the lower end surface position through screws, and the centers of the two support frames (41) are positioned on the same vertical plane.

4. An efficient harvester for underground stem crops as claimed in claim 2, wherein one end of the receiving hopper (8) is attached to the conveying roller (53), and the distance between the two ends of the receiving hopper (8) is the same as the distance between the two ends of the conveying roller (53).

5. The efficient harvester for underground stem crops as claimed in claim 1, wherein the second diesel engine (13) is fixedly connected to the horizontal plate through screws, and the horizontal plate is fixedly connected to the rear end face of the supporting seat (9) through bolts.

6. An efficient harvester for underground stem crops as claimed in claim 1, wherein the vibration motor (23) is provided in a plurality and uniformly distributed at the position of the lower end surface of the filter screen (22).

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