CN216820714U - Full-automatic sweet potato harvester for sandy soil - Google Patents
Full-automatic sweet potato harvester for sandy soil Download PDFInfo
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- CN216820714U CN216820714U CN202220359752.7U CN202220359752U CN216820714U CN 216820714 U CN216820714 U CN 216820714U CN 202220359752 U CN202220359752 U CN 202220359752U CN 216820714 U CN216820714 U CN 216820714U
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Abstract
The utility model discloses a sandy soil full-automatic sweet potato harvester, which comprises a tractor and a suspension bracket arranged at the rear end of the tractor, wherein a vibration burying toothed plate, a soil leaking conveying belt, a limiting wheel and a driving device are arranged on the suspension bracket; the suspension bracket comprises two baffles which are longitudinally arranged; a first transverse rotating shaft, a second transverse rotating shaft and a third transverse rotating shaft are arranged between the front ends of the two baffles, and the soil leakage conveying belt is sleeved on the radial peripheral surfaces of the second transverse rotating shaft and the third transverse rotating shaft; the driving device comprises a fourth transverse rotating shaft, two sides of a gearbox on the fourth transverse rotating shaft are respectively provided with an eccentric wheel, and each eccentric wheel is connected with the connecting plate through a connecting rod; the side of each baffle, which is far away from the other baffle, is provided with a height-adjustable limiting wheel. The utility model discloses sweet potato harvester can make the whole harvest process full automatization of sweet potato, saves a large amount of manpower works, practices thrift the results cost, has efficient work efficiency.
Description
Technical Field
The invention relates to the technical field of sweet potato harvesting, in particular to a full-automatic sweet potato harvester for sandy soil.
Background
With the development of society, the pace of life is accelerated, the labor cost is increased, the automation of agriculture gradually becomes a trend, and sweet potatoes are crops generally planted in China, and due to the advantages of low investment, high yield per mu, considerable income, strong adaptability and the like, vast farmers strive for planting. However, the increase of the planting area of the sweet potatoes is difficult for the existing sweet potato harvesting mode to meet the requirements of farmers, and the specific expression is that (1) the increase of the planting area causes the period of harvesting the sweet potatoes to be longer and the supply is short; (2) the existing sweet potato harvester on the market can only turn the sweet potatoes out of the ground, still needs manual picking, and has high working strength, time consumption and labor consumption; (3) in order to complete the harvesting work, farmers need to hire workers, the cost is higher, the net income of the farmers is greatly reduced, and the sweet potato harvesting quality cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a full-automatic sweet potato harvesting device, which adopts the product to fully automate the whole harvesting process of sweet potatoes, saves a large amount of manpower, saves the harvesting cost and has high efficiency.
In order to achieve the above object, the present invention has the following technical means.
The utility model provides a full-automatic sweet potato harvester in sandy soil ground, includes the tractor, installs the mounted frame at the tractor rear end, its characterized in that: the suspension bracket is provided with a vibration soil-entering toothed plate, a soil-leaking conveying belt, a limiting wheel and a driving device.
The suspension bracket comprises two baffles which are longitudinally arranged and an inverted V-shaped connecting bracket; the two baffles are connected through a connecting frame; a first transverse rotating shaft is arranged between the front ends of the two baffles, an inclined rod is sleeved on the side, close to the other baffle, of each baffle of the first transverse rotating shaft, a connecting plate is connected between the top ends of the two inclined rods, and a vibration soil-entering toothed plate is arranged between the top ends of the inclined rods;
a second transverse rotating shaft is arranged on the rear side of the first transverse rotating shaft between the two baffles, a third transverse rotating shaft is arranged between the bottoms of the rear ends of the two baffles, and the soil leakage conveying belt is sleeved on the radial peripheral surfaces of the second transverse rotating shaft and the third transverse rotating shaft. The top surface of the second transverse rotating shaft is lower than the top surface of the third transverse rotating shaft.
And third transverse rotating shaft driving wheels are arranged at two ends of the third transverse rotating shaft.
The driving device comprises a fourth transverse rotating shaft, supports are respectively arranged above the rear ends of the two baffles, the fourth transverse rotating shaft is arranged between the two supports, a gearbox is arranged in the middle of the fourth transverse rotating shaft, the front end of the gearbox is connected with a universal joint through a first transmission rod, and the universal joint is connected with a power device of the tractor through a second transmission rod; and a first driving wheel is arranged right above each third transverse rotating shaft driving wheel on the fourth transverse rotating shaft, and each third transverse rotating shaft driving wheel is connected with the first driving wheel right above the third transverse rotating shaft driving wheel through a driving chain.
And two sides of the gearbox on the fourth transverse rotating shaft are respectively provided with an eccentric wheel, and each eccentric wheel is connected with the connecting plate through a connecting rod.
The side of each baffle, which is far away from the other baffle, is provided with a height-adjustable limiting wheel.
The utility model has the advantages that: along with the tractor forward motion, along with fourth transverse rotation axle rotates, the eccentric wheel drives the connecting rod motion, shakes the pinion rack that buries into soil, and the sweet potato is dug out, sand and soil and sweet potato separation from sandy soil. The sweet potato is sent to and leaks native conveyer belt, and the sweet potato falls subaerially from leaking native conveyer belt rear end, and the sweet potato can also make the sand and soil of adhesion on the sweet potato surface drop the ground surface by the in-process of low to high transportation. The limiting wheels are arranged, so that the soil penetration depth can be finely adjusted. The utility model discloses simple structure, fourth transverse rotation axle transmission all sweet potato results power, the transmission route is simple and convenient, and is small, can follow the tractor and pull down when idle, does not occupy the place, and degree of automation is high.
As a preferred technical scheme, a second transmission wheel is arranged between each eccentric wheel on the fourth transverse rotating shaft and the first transmission wheel closest to the eccentric wheel; longitudinal plates are arranged at the top end and the bottom end of the front side surface of each baffle plate, a rotating rod parallel to the front side surface of each baffle plate is arranged between the longitudinal plates at the top end and the bottom end of the front side surface of each baffle plate, and a third driving wheel is arranged at the top end of each rotating rod; each third driving wheel is connected with the second driving wheel nearest to the third driving wheel through a driving belt. By adopting the technical scheme, the sweet potato vines can be prevented from being stacked on the harvester.
As the preferred technical scheme, a plurality of cutters are arranged at the bottom end of each rotating rod. The sweet potato vine can be cut.
As an optimal technical scheme, the vibrating buried toothed plate comprises a transversely-arranged vibrating buried toothed plate body, a plurality of buried teeth are longitudinally arranged at the front end of the vibrating buried toothed plate body, and the included angle between each buried tooth and the ground is 20-45 degrees.
As the preferred technical scheme, the middle part of each baffle far from the other baffle is provided with an insertion pipe with a horizontal section in a shape like a Chinese character 'kou', each insertion pipe is vertically provided with a limiting wheel fork, and the bottom end of the limiting wheel fork is provided with a limiting wheel.
As a preferred technical scheme, each insertion tube is longitudinally provided with an insertion tube hole, the limiting wheel fork is provided with an insertion hole, and each insertion tube is connected with the limiting wheel fork through a plug pin inserted into one insertion tube hole and one insertion hole. Through this technical scheme, can be to the size of wanting the results sweet potato, the adjustment shakes the toothed plate that buries and buries the angle.
As the preferred technical scheme, the top end and the two bottom ends of the connecting frame are respectively connected with the rear end of the tractor through connecting hinges.
As the preferred technical scheme, each bracket is connected with the top end of the connecting frame through a diagonal draw bar.
As a preferred technical scheme, the soil leakage conveying belt comprises a plurality of connecting rods arranged transversely and two annular belts symmetrically arranged left and right, and each annular belt is sleeved on the radial peripheral surfaces of the second transverse rotating shaft and the third transverse rotating shaft; two ends of each connecting rod are respectively connected with the annular belts.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of the sweet potato harvester of the present invention.
Fig. 2 is a partially enlarged view of a portion a of fig. 1.
Fig. 3 is a partially enlarged view of a portion G of fig. 2.
Fig. 4 is a partially enlarged view of a portion H of fig. 3.
Fig. 5 is a partially enlarged view of a portion B of fig. 1.
Fig. 6 is a partially enlarged view of a portion F of fig. 5.
Fig. 7 is a partially enlarged view of a portion C of fig. 1.
Fig. 8 is a partially enlarged view of a portion D of fig. 1.
Fig. 9 is a partially enlarged view of a portion I of fig. 8.
Fig. 10 is a partially enlarged view of a portion E of fig. 1.
FIG. 11 is a schematic structural view of a sweet potato harvester according to a preferred embodiment of the present invention.
Fig. 12 is a partially enlarged view of a portion J of fig. 11.
Fig. 13 is a partially enlarged view of a portion K of fig. 11.
Fig. 14 is a partially enlarged view of a portion L of fig. 11.
Wherein: a tractor-1;
a suspension bracket-2; a baffle-21; a connecting frame-22; a diagonal rod-23; a connecting plate-24; a first transverse axis-25;
a second transverse axis-26; a third transverse axis-27; a third transverse rotating shaft driving wheel-28; cannula-29; a jack-210; a connecting hinge-211; a diagonal draw bar-212;
vibrating the toothed plate-3; vibrating the toothed plate body-31; a soil-entering tooth-32;
a soil leakage conveying belt-4; a connecting rod-41; an endless belt-42;
a limiting wheel-5; a limiting wheel fork-51; a limiting wheel fork-51; cannula hole-52; a bolt-53;
a fourth transverse rotation axis-6; bracket-61; -62 of a gearbox; a first transfer lever-63; a gimbal-64; a second drive link-65; a first drive pulley-66; a drive chain-67; an eccentric wheel-68; a connecting rod-69;
a longitudinal plate-7; rotating the rod-71; a third transmission wheel-72; a belt-73; a cutter knife-74.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Example 1. As shown in fig. 1-10, a full-automatic sweet potato harvester for sandy soil comprises a tractor 1 and a suspension bracket 2 arranged at the rear end of the tractor 1, wherein a vibration soil-entering toothed plate 3, a soil-leaking conveying belt 4, a limiting wheel 5 and a driving device are arranged on the suspension bracket 2.
The suspension bracket 2 comprises two baffles 21 and an inverted V-shaped connecting bracket 22 which are longitudinally arranged; the two baffles 21 are connected through a connecting frame 22; a first transverse rotating shaft 25 is installed between the front ends of the two baffles 21, an inclined rod 23 is sleeved on the side, close to the other baffle 21, of each baffle 21, of the first transverse rotating shaft 25, a connecting plate 24 is connected between the top ends of the two inclined rods 23, and a vibration toothed plate 3 is installed between the top ends of the inclined rods 23.
The rear side of the first transverse rotating shaft 25 between the two baffles 21 is provided with a second transverse rotating shaft 26, the bottom of the rear end of each baffle 21 is provided with a third transverse rotating shaft 27, and the soil leakage conveying belt 4 is sleeved on the radial peripheral surfaces of the second transverse rotating shaft 26 and the third transverse rotating shaft 27. The top surface of the second transverse rotation shaft 26 is lower than the top surface of the third transverse rotation shaft 27.
The third transverse rotating shaft 27 is provided with third transverse rotating shaft driving wheels 28 at both ends.
The driving device comprises a fourth transverse rotating shaft 6, supports 61 are respectively arranged above the rear ends of the two baffles 21, the fourth transverse rotating shaft 6 is arranged between the two supports 61, a gearbox 62 is arranged in the middle of the fourth transverse rotating shaft 6, the front end of the gearbox 62 is connected with a universal joint 64 through a first transmission rod 63, and the universal joint 64 is connected with a power device of the tractor 1 through a second transmission rod 65; a first driving wheel 66 is arranged right above each third transverse rotating shaft driving wheel 28 on the fourth transverse rotating shaft 6, and each third transverse rotating shaft driving wheel 28 is connected with the first driving wheel 66 right above the third transverse rotating shaft driving wheel through a driving chain 67.
An eccentric 68 is mounted on the fourth transverse rotating shaft 6 on each side of the gearbox 62, and each eccentric 68 is connected with the connecting plate 24 through a connecting rod 69.
The side of each baffle 21 far away from the other baffle 21 is provided with a height-adjustable limiting wheel 5.
With the forward movement of the tractor 1, the eccentric wheel 68 drives the connecting rod 69 to move along with the rotation of the fourth transverse rotating shaft 6, the toothed plate 3 is vibrated to dig into the soil, and sweet potatoes are dug out of the sand and separated from the sand and the sweet potatoes. The sweet potato is sent to and leaks native conveyer belt 4, and the sweet potato falls subaerially from leaking native conveyer belt 4 rear end, and the sweet potato can also make the sand and soil on the sweet potato surface drop the ground surface by the in-process of low to high transportation. Limiting wheels 5 are arranged to finely adjust the depth of the soil. The utility model discloses simple structure, the power transmission route is simple and convenient, and is small, can follow the tractor and pull down when idle, does not occupy the place, and degree of automation is high.
The vibrating buried toothed plate 3 comprises a transversely arranged vibrating buried toothed plate body 31, a plurality of buried teeth 32 are longitudinally arranged at the front end of the vibrating buried toothed plate body 31, and the included angle between each buried tooth 32 and the ground is 20-45 degrees.
The middle part of each baffle 21 far away from the other baffle 21 is provided with an insertion tube 29 with a horizontal section in a shape like a Chinese character 'kou', each insertion tube 29 is vertically provided with a limiting wheel fork 51, and the bottom end of the limiting wheel fork 51 is provided with a limiting wheel 5.
Each insertion tube 29 is longitudinally provided with an insertion tube hole 52, the limiting wheel fork 51 is provided with an insertion hole 210, and each insertion tube 29 is connected with the limiting wheel fork 51 through a plug pin 53 inserted into one insertion tube hole 52 and the insertion hole 210. Through this technical scheme, can be to the size that will reap the sweet potato, the adjustment shakes the angle of burying of toothed plate 3 into soil.
The top end and the bottom end of the connecting frame 22 are connected to the rear end of the tractor 1 through connecting hinges 211.
Each bracket 61 is connected to the top end of the connecting frame 22 by a diagonal member 212.
The soil leakage conveying belt 4 comprises a plurality of connecting rods 41 arranged transversely and two annular belts 42 symmetrically arranged left and right, and each annular belt 42 is sleeved on the radial outer peripheral surfaces of the second transverse rotating shaft 26 and the third transverse rotating shaft 27; both ends of each connecting rod 41 are connected to the endless belts 42, respectively.
Example 2. As shown in fig. 8 to 10, the present embodiment is different from embodiment 1 in that: a second transmission wheel 610 is arranged between each eccentric wheel 68 and the first transmission wheel 66 closest to the eccentric wheel on the fourth transverse rotating shaft 6; the top end and the bottom end of the front side surface of each baffle plate 21 are provided with longitudinal plates 7, a rotating rod 71 parallel to the front side surface of each baffle plate 21 is arranged between the longitudinal plates 7 on the top end and the bottom end of the front side surface of each baffle plate 21, and the top end of each rotating rod 71 is provided with a third driving wheel 72; each third drive wheel 72 is connected to the nearest second drive wheel 610 by a drive belt 73. By adopting the technical scheme, the sweet potato vines can be prevented from being stacked on the harvester.
The bottom end of each rotating lever 71 is provided with a plurality of cutters 74.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the present invention into equivalent embodiments with equivalent changes, and any simple modification, equivalent changes and modifications made to the above embodiments according to the technical matters of the present invention do not depart from the technical matters of the present invention, and still belong to the protection scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a full-automatic sweet potato harvester in sandy soil ground, includes tractor (1), installs mounted frame (2) at tractor (1) rear end, its characterized in that: the suspension bracket (2) is provided with a vibration soil-entering toothed plate (3), a soil-leaking conveying belt (4), a limiting wheel (5) and a driving device;
the suspension bracket (2) comprises two baffles (21) which are longitudinally arranged and an inverted V-shaped connecting bracket (22); the two baffles (21) are connected through a connecting frame (22); a first transverse rotating shaft (25) is arranged between the front ends of the two baffles (21), an inclined rod (23) is sleeved on the side, close to the other baffle (21), of each baffle (21) and close to the first transverse rotating shaft (25), a connecting plate (24) is connected between the top ends of the two inclined rods (23), and a vibrating toothed plate (3) is arranged between the top ends of the inclined rods (23);
a second transverse rotating shaft (26) is arranged on the rear side of the first transverse rotating shaft (25) between the two baffles (21), a third transverse rotating shaft (27) is arranged between the bottoms of the rear ends of the two baffles (21), and the soil leakage conveying belt (4) is sleeved on the radial peripheral surfaces of the second transverse rotating shaft (26) and the third transverse rotating shaft (27); the top surface of the second transverse rotating shaft (26) is lower than the top surface of the third transverse rotating shaft (27);
a third transverse rotating shaft driving wheel (28) is arranged at the two ends of the third transverse rotating shaft (27);
the driving device comprises a fourth transverse rotating shaft (6), supports (61) are respectively arranged above the rear ends of the two baffles (21), the fourth transverse rotating shaft (6) is arranged between the two supports (61), a gearbox (62) is arranged in the middle of the fourth transverse rotating shaft (6), the front end of the gearbox (62) is connected with a universal joint (64) through a first transmission rod (63), and the universal joint (64) is connected with a power device of the tractor (1) through a second transmission rod (65); a first driving wheel (66) is arranged right above each third transverse rotating shaft driving wheel (28) on the fourth transverse rotating shaft (6), and each third transverse rotating shaft driving wheel (28) is connected with the first driving wheel (66) right above the third transverse rotating shaft driving wheel through a driving chain (67);
two sides of a gearbox (62) on the fourth transverse rotating shaft (6) are respectively provided with an eccentric wheel (68), and each eccentric wheel (68) is connected with the connecting plate (24) through a connecting rod (69);
the side of each baffle (21) far away from the other baffle (21) is provided with a height-adjustable limiting wheel (5).
2. The full-automatic sweet potato harvester for sandy soil as claimed in claim 1, characterized in that: a second transmission wheel (610) is arranged between each eccentric wheel (68) on the fourth transverse rotating shaft (6) and the first transmission wheel (66) nearest to the eccentric wheel; longitudinal plates (7) are arranged at the top end and the bottom end of the front side surface of each baffle plate (21), a rotating rod (71) parallel to the front side surface of each baffle plate (21) is arranged between the longitudinal plates (7) at the top end and the bottom end of the front side surface of each baffle plate (21), and a third driving wheel (72) is arranged at the top end of each rotating rod (71); each third driving wheel (72) is connected with the second driving wheel (610) nearest to the third driving wheel through a driving belt (73).
3. The full-automatic sweet potato harvester for sandy soil as claimed in claim 1, characterized in that: the bottom end of each rotating rod (71) is provided with a plurality of cutters (74).
4. The sandy soil full-automatic sweet potato harvester of claim 1, characterized in that: the vibrating toothed plate (3) comprises a vibrating toothed plate body (31) which is transversely arranged, a plurality of vibrating teeth (32) are longitudinally arranged at the front end of the vibrating toothed plate body (31), and the included angle between each vibrating tooth (32) and the ground is 20-45 degrees.
5. The sandy soil full-automatic sweet potato harvester of claim 1, characterized in that: the middle part of each baffle (21) far away from the other baffle (21) is provided with an insertion pipe (29) with a horizontal section in a shape like a Chinese character 'kou', each insertion pipe (29) is vertically provided with a limiting wheel fork (51), and the bottom end of the limiting wheel fork (51) is provided with a limiting wheel (5).
6. The full-automatic sweet potato harvester for sandy soil as claimed in claim 1, characterized in that: each insertion tube (29) is longitudinally provided with an insertion tube hole (52), the limiting wheel fork (51) is provided with an insertion hole (210), and each insertion tube (29) is connected with the limiting wheel fork (51) through an insertion pin (53) inserted into one insertion tube hole (52) and the insertion hole (210).
7. The full-automatic sweet potato harvester for sandy soil as claimed in claim 1, characterized in that: the top end and the two bottom ends of the connecting frame (22) are respectively connected with the rear end of the tractor (1) through connecting hinges (211).
8. The full-automatic sweet potato harvester for sandy soil as claimed in claim 1, characterized in that: each bracket (61) is connected to the tip of the connecting frame (22) via a diagonal member (212).
9. The full-automatic sweet potato harvester for sandy soil as claimed in claim 1, characterized in that: the soil leakage conveying belt (4) comprises a plurality of connecting rods (41) arranged transversely, two annular belts (42) symmetrically arranged left and right, and each annular belt (42) is sleeved on the radial outer peripheral surfaces of the second transverse rotating shaft (26) and the third transverse rotating shaft (27); both ends of each connecting rod (41) are respectively connected with the annular belts (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220359752.7U CN216820714U (en) | 2022-02-22 | 2022-02-22 | Full-automatic sweet potato harvester for sandy soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220359752.7U CN216820714U (en) | 2022-02-22 | 2022-02-22 | Full-automatic sweet potato harvester for sandy soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216820714U true CN216820714U (en) | 2022-06-28 |
Family
ID=82090669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220359752.7U Active CN216820714U (en) | 2022-02-22 | 2022-02-22 | Full-automatic sweet potato harvester for sandy soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216820714U (en) |
-
2022
- 2022-02-22 CN CN202220359752.7U patent/CN216820714U/en active Active
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