CN115443790A - Water chestnut harvester and method - Google Patents
Water chestnut harvester and method Download PDFInfo
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- CN115443790A CN115443790A CN202211201609.6A CN202211201609A CN115443790A CN 115443790 A CN115443790 A CN 115443790A CN 202211201609 A CN202211201609 A CN 202211201609A CN 115443790 A CN115443790 A CN 115443790A
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- plowshare
- sieve plate
- chestnuts
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- 235000003283 Pachira macrocarpa Nutrition 0.000 title claims abstract description 120
- 235000014364 Trapa natans Nutrition 0.000 title claims abstract description 120
- 235000009165 saligot Nutrition 0.000 title claims abstract description 120
- 240000001085 Trapa natans Species 0.000 title claims description 64
- 238000000034 method Methods 0.000 title claims description 13
- 241001083492 Trapa Species 0.000 claims abstract description 56
- 238000005507 spraying Methods 0.000 claims abstract description 19
- 238000003306 harvesting Methods 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- 239000002689 soil Substances 0.000 claims description 19
- 238000001914 filtration Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 210000005056 cell body Anatomy 0.000 claims description 3
- 239000013049 sediment Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D17/00—Digging machines with sieving and conveying mechanisms
- A01D17/04—Digging machines with sieving and conveying mechanisms with conveyors arranged below the sieving device
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
- A01D33/08—Special sorting and cleaning mechanisms
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The water chestnut harvester comprises a vehicle body, wherein a unpowered crawler-type chassis is arranged at the bottom of the vehicle body, an excavating device is arranged at the front end of the vehicle body, a sieve plate is positioned below and behind the excavating device, one end of the sieve plate is obliquely arranged on the vehicle body, a collecting box is arranged at the rear end of the vehicle body, a conveying device is arranged in the middle of the vehicle body, one end of the conveying device is connected with the sieve plate, the other end of the conveying device is connected with the collecting box, a traction rod is arranged at the front end of the vehicle body, and a spraying device for cleaning water chestnuts is further arranged on the vehicle body. The crawler-type chassis is used for supporting the whole vehicle body structure, the water chestnut harvester adopts a tractor to excavate and harvest the water chestnuts in the water chestnut field through traction movement of the traction rod, the structure is simple and small, the equipment cost is low, popularization and application are facilitated, and the water chestnut harvester is suitable for harvesting the water chestnuts planted in a small area.
Description
Technical Field
The invention relates to the technical field of water chestnut harvesting equipment, in particular to a water chestnut harvester and a water chestnut harvesting method.
Background
In the process of digging the water chestnuts, the water chestnuts are dug by tools such as shovels and the like manually for a long time, the digging process efficiency is low, the consumed manual labor is large, the damage to the water chestnuts is large, and the digging range is small. The water chestnut harvester in the current market damages the dug water chestnuts to a certain degree, cannot adapt to different soil conditions, and cannot automatically clean the collected water chestnuts.
Chinese patent document CN104956854B discloses a method and equipment for harvesting water chestnuts, which is a process of digging mature water chestnuts out of soil and separating the water chestnuts from the soil, and particularly, draining water in a water chestnut field; after draining water, cutting the stem of the water chestnut flat on the ground; then airing and drying the water chestnut field until the water content of soil is lower than 20%, finally ploughing the water chestnuts by using a double-layer shovel two-stage sieving type water chestnut harvester, and sieving the water chestnuts and the soil; finally, the water chestnuts are packaged by the bag or the frame, and the water chestnut harvesting is finished. It is characterized in that: the water chestnut harvester has the advantages of high water chestnut harvesting rate, small damage, sufficient equipment power, good cross-country performance, stable running and low failure rate, greatly improves the water chestnut harvesting efficiency, and reduces the labor cost. The disadvantages are that: the structure is complicated, the purchase cost of the equipment is high, and the popularization and the application are not facilitated.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the problem that exists among the above-mentioned background art is solved, a water chestnut harvester is provided, this harvester can cooperate the tractor to use to simple structure has reduced equipment cost, is favorable to popularizing and applying.
The invention aims to solve another technical problem that: the water chestnut harvester is used for harvesting water chestnuts, the water chestnuts can be conveniently and labor-saving harvested through the method, the applicable scene is wide, the water chestnuts and soil can be separated, and clean water chestnuts are harvested finally.
In order to achieve the technical features, the invention is realized as follows: the utility model provides a water chestnut harvester, includes the automobile body, bottom of the car body is equipped with crawler-type chassis, and the front end of automobile body is equipped with excavating gear, and the sieve is located excavating gear's below rear, and the installation of one end slope is on the automobile body, and the collecting box is installed to the rear end of automobile body, and automobile body mid-mounting has conveyor, and conveyor one end links up with the sieve, and the other end links up with the collecting box, the front end of automobile body is equipped with the traction lever, still install on the automobile body and be used for carrying out abluent spray set to the water chestnut.
The digging device comprises a support frame, one end of the support frame is connected with the vehicle body, a plowshare handle is arranged at the other end of the support frame, a plowshare is arranged in front of the lower end of the plowshare handle, the support frame is in an inclined state, and one end provided with the plowshare handle is lower than one end connected with the vehicle body. The interval between the adjacent plowshares is 15-30mm.
The support frame is adjustable and is fixedly connected with the vehicle body; the front portion of automobile body is equipped with the notch width and is less than the vertical recess of cell body width, the support frame with car body connection's one end be equipped with vertical groove fit slider, the slider can slide from top to bottom in vertical recess, the side of vertical recess vertically is equipped with a plurality of spacing holes, the height of support frame is adjusted with the locating hole cooperation of slider in the spacing hole is inserted to the spacer pin.
The plough share is connected with the plough share handle through the connecting rod, a notch is formed in the joint of the plough share handle and the connecting rod, a polygonal hole is formed in the side face, located in the notch, of the plough share handle, and a polygonal pin is inserted into the polygonal hole of the plough share handle and is matched with the polygonal hole in the connecting rod to adjust the angle of the plough share.
The sieve is of a groove structure, a hole for filtering sediment is formed in the bottom of the groove, and one end, far away from the vehicle body, of the sieve plate is matched with the plough head height of the excavating device.
Collecting box detachable and body coupling, the bottom of collecting box is equipped with the drainage hole.
The conveying device comprises a driving wheel set, a driven wheel set and a conveying belt, the driving wheel set is mounted at the rear end of the vehicle body, the driven wheel set is mounted at the front end of the vehicle body, the conveying belt is mounted on the driving wheel set and the driven wheel set, a driver for driving the driving wheel set to rotate is mounted on the vehicle body, and an output shaft of the driver is connected with the driving wheel set for transmission; and the conveying belt is provided with a cleaning hole.
The traction rod is of a V-shaped structure, a traction hole is formed in the tip end of the traction rod and is connected with a tractor, and the other end of the traction rod is installed on the tractor body.
The spraying device comprises a water pump, a water diversion pipe and a spraying pipe, the water pump is installed at the top of the vehicle body, the water diversion pipe is connected to a water inlet of the water pump, the spraying pipe is connected to a water outlet of the water pump, and a water outlet end of the spraying pipe faces the sieve plate and the conveying device.
A water chestnut harvesting method adopts the water chestnut harvester, and comprises the following steps:
s1, connecting the water chestnut harvester with a tractor through a traction hole of a traction rod, adjusting the height of a support frame so as to adjust the height of a plowshare, adjusting the angle of the plowshare through a polygonal pin, adjusting the inclination angle of a sieve plate, enabling one end of the sieve plate, which is far away from a vehicle body, to be adapted to the height of the plowshare, and connecting a water guide pipe on a water pump; starting the tractor to drive the vehicle body to work;
s2, ploughshare ploughs down to plough the water chestnuts out of the soil, a sieve plate positioned behind the ploughshare is pulled by a tractor to start propelling, and a mixture of the water chestnuts and the soil is collected;
s3, running the tractor, extruding a mixture of the water chestnuts and the soil into the sieve plate, starting the water pump, sucking accumulated water in the water chestnut field by the water conduit, and primarily cleaning the water chestnuts on the sieve plate by the spray pipe;
s4, along with the water chestnuts on the sieve plate are squeezed into the conveying device, the water chestnuts enter the collecting box through the conveying of the conveying device; when the water chestnuts are conveyed to the collecting box, the water chestnuts on the conveying device are further cleaned by the spraying pipe.
The invention has the following beneficial effects:
1. the crawler-type chassis is used for supporting the whole vehicle body structure, the water chestnut harvester adopts a tractor to pull through a traction rod to move, the digging device digs the water chestnut field and digs the ground, the dug water chestnuts are ploughed out of the ground by a plowshare, so that the water chestnuts are conveniently collected by a sieve plate, the water chestnuts are preliminarily cleaned by the spraying device and then enter the conveying device, the water chestnuts fall into a collecting box behind the conveying device after being further cleaned, the structure is simple and small, the equipment cost is low, the popularization and the application are facilitated, and the water chestnut harvester is suitable for small-area planting of the water chestnuts.
2. The support frame is adjustable and fixed with the automobile body connection, can adjust the height of ploughshare according to the soil condition.
3. The plowshare is connected with the plowshare handle through the connecting rod, a notch is formed in the joint of the plowshare handle and the connecting rod, a polygonal hole is formed in the side face, located on the notch, of the plowshare handle, and a polygonal pin is inserted into the polygonal hole of the plowshare handle and is matched with the polygonal hole in the connecting rod to adjust the angle of the plowshare.
4. The conveying device is used for conveying the water chestnuts extruded from the sieve plate to the collecting box, the water chestnuts are fixed in the cleaning holes in the conveying process, and the silt on the water chestnuts is further cleaned through the spraying pipe.
Drawings
Fig. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic top view of the present invention.
Fig. 3 isbase:Sub>A schematic view of the cross-sectional structurebase:Sub>A-base:Sub>A in fig. 2.
Fig. 4 is a schematic perspective view of the present invention.
Fig. 5 is a schematic perspective view of another perspective structure of the present invention.
Fig. 6 is an enlarged schematic view of B in fig. 4.
In the figure: the crawler-type tractor comprises a tractor body 1, a crawler-type chassis 11, a traction rod 12, a traction hole 122, a longitudinal groove 13 and a limit pin 131;
the digging device 2, a support frame 21, a slide block 211, a plowshare handle 22, a notch 221, a plowshare 23, a connecting rod 231 and a polygonal pin 24;
a collection box 4;
the conveying device 5, the driving wheel set 51, the driven wheel set 52, the conveying belt 53, the cleaning hole 531 and the driver 54;
the spraying device 6, a water pump 61, a water conduit 62 and a spraying pipe 63.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 1-6, the water chestnut harvester comprises a vehicle body 1, wherein a powerless crawler-type chassis 11 is arranged at the bottom of the vehicle body 1, an excavating device 2 is arranged at the front end of the vehicle body 1, a sieve plate 3 is positioned at the lower rear part of the excavating device 2, one end of the sieve plate is obliquely arranged on the vehicle body 1, a collecting box 4 is arranged at the rear end of the vehicle body 1, a conveying device 5 is arranged in the middle of the vehicle body 1, one end of the conveying device 5 is connected with the sieve plate 3, the other end of the conveying device is connected with the collecting box 4, a traction rod 12 is arranged at the front end of the vehicle body 1, and a spraying device 6 for cleaning water chestnuts is further arranged on the vehicle body 1. The crawler-type chassis 11 is used for supporting the whole vehicle body 1 structure, the water chestnut harvester adopts a tractor to excavate and harvest water chestnuts in a water chestnut field through traction movement of the traction rod 12, the structure is simple and small, the equipment cost is low, and popularization and application are facilitated. And is suitable for harvesting the water chestnuts planted in small areas.
When the water chestnut harvester is used, the tractor pulls the water chestnut harvester to move, the digging device 2 digs the water chestnut field and turns the soil, the dug water chestnuts are turned out of the ground by the plowshare 23 and are conveniently collected by the sieve plate 3, the water chestnuts are preliminarily cleaned by the spraying device 6 to remove mud, then enter the conveying device 5, and then fall into the collecting box 4 behind the conveying device 5 after further cleaning.
Specifically, referring to fig. 1-4, the excavating device 2 comprises a support frame 21, one end of the support frame 21 is connected with the vehicle body 1, 7 plowshare handles 22 are mounted at the other end of the support frame, 7 plowshare handles 23 are mounted in front of the lower ends of the plowshare handles 22, the support frame 21 is in an inclined state, one end mounted with the plowshare handles 22 is lower than one end connected with the vehicle body 1, and the interval between the adjacent plowshare handles 23 is 15-30mm. The supporting frame 21 is used for supporting a plurality of plowshares 23, and the plowshares 23 are plow-shaped, so that the water chestnut field can be conveniently excavated. Because the diameter of the water chestnuts is about 30mm generally and the thickness of the water chestnuts is about 20mm generally, the dug water chestnuts can be turned out of the ground by the plowshare 23 through setting the proper interval of the adjacent plowshares 23, and the water chestnuts are conveniently collected by the sieve plate 3.
In order to adjust the plowshare 23, the plowshare 23 can be adjusted between the plowshare 22 and the supporting frame 21, for example, a sliding groove is formed in the position, where the plowshare 22 is installed, of the supporting frame 21, a sliding block matched in the sliding groove is arranged at the top of the plowshare 22, a bolt is installed on the sliding block, after a gap of the plowshare 23 is adjusted through the sliding groove, the bolt is screwed, the bolt abuts against the sliding groove, and therefore the position between the plowshare 23 and the plowshare 23 is fixed.
Referring to fig. 4, the supporting frame 21 is adjustably connected and fixed with the vehicle body 1; the front portion of automobile body 1 is equipped with the vertical recess 13 that the notch width is less than the cell body width, and the one end that support frame 21 and automobile body 1 are connected is equipped with and cooperates slider 211 with vertical recess 13, and slider 211 can slide from top to bottom in vertical recess 13, the side of vertical recess 13 vertically is equipped with a plurality of spacing holes, and the height of support frame 21 is adjusted with the locating hole cooperation of slider 211 in the spacing hole is inserted to spacing round pin 131. Simple structure and convenient adjustment.
Referring to fig. 6, the plowshare 23 is connected with the plowshare handle 22 through a connecting rod 231, a notch 221 is formed at the connection position of the plowshare handle 22 and the connecting rod 231, a polygonal hole is formed in the side face, located at the notch 221, of the plowshare handle 22, and a polygonal pin 24 is inserted into the polygonal hole of the plowshare handle 22 to be matched with the polygonal hole in the connecting rod 231 to adjust the angle of the plowshare 23.
When the plough share is used, the polygonal pin 24 is taken out, the angle of the plough share 23 is adjusted, and then the polygonal pin 24 is inserted, so that the position of the plough share 23 is adjusted and positioned. The position makes the angle adjustment more extensive, and the polygonal hole can adopt hexagon and octagon.
Referring to fig. 4, the sieve plate 3 is of a groove-shaped structure, a hole 31 for filtering sediment is formed in the bottom of the groove, and the end, far away from the vehicle body 1, of the sieve plate 3 is matched with the plough 23 of the excavating device 2 in height. Preferably, the size of the holes 31 is 20-28mm larger.
Referring to fig. 5, the collecting box 4 is detachably connected with the vehicle body 1, so that the whole vehicle is convenient to carry, and the bottom of the collecting box 4 is provided with a water filtering hole for filtering water.
Referring to fig. 3, the conveying device 5 includes a driving wheel set 51, a driven wheel set 52 and a conveying belt 53, the driving wheel set 51 is installed at the rear end of the vehicle body 1, the driven wheel set 52 is installed at the front end of the vehicle body, the conveying belt 53 is installed on the driving wheel set 51 and the driven wheel set 52, a driver 54 for driving the driving wheel set 51 to rotate is installed on the vehicle body, and an output shaft of the driver 54 is connected with the driving wheel set 51 for transmission; the conveying belt 53 is provided with a cleaning hole 531. The conveying device 5 is used for conveying the water chestnuts extruded from the sieve plate 3 to the collecting box 4, the water chestnuts are fixed in the cleaning holes 531 in the conveying process, and the silt on the water chestnuts is further cleaned through the spraying pipe 63.
Referring to fig. 4 and 5, in particular, the tow bar 12 is in a V-shaped structure, a tow hole 122 is formed at the tip end of the tow bar 12 for connection with a tractor, and the other end of the tow bar 12 is mounted on the vehicle body 1 to facilitate connection with the tractor. Fig. 4 and 5 show one structure, and in order to reduce the gravity center of the water chestnut harvester, a traction rod 12 can be connected to the lower side of the vehicle body 1.
Specifically, referring to fig. 5, the spraying device 6 comprises a water pump 61, a water conduit 62 and a spraying pipe 63, wherein the water pump 61 is installed on the top of the vehicle body 1, the water conduit 62 is connected to the water inlet of the water pump 61, the spraying pipe 63 is connected to the water outlet of the water pump 61, and the water outlet end of the spraying pipe 63 faces the sieve plate 3 and the conveying device 5. Preferably, the water conduit 62 is a hose, which is convenient for installation and water absorption, and further, a filter screen is arranged at the lower end of the water conduit 62 in order to prevent large-particle silt from entering the water conduit 62.
The second embodiment:
a water chestnut harvesting method adopts the water chestnut harvester, and comprises the following steps:
s1, connecting the water chestnut harvester with a tractor through a traction hole 122 of a traction rod 12, adjusting the height of a support frame 21 so as to adjust the height of a plowshare 23, adjusting the angle of the plowshare 23 through a polygonal pin 24, and adjusting the inclination angle of a sieve plate 3 so that one end of the sieve plate 3, which is far away from a vehicle body 1, is matched with the height of the plowshare 23 and is connected with a water guide pipe 62 on a water pump 61; the tractor is started to drive the vehicle body 1 to work. In order to ensure that the plowshare 23 can enter the soil more smoothly, the appropriate height and angle of the plowshare 23 are selected after the softness degree of the soil is considered in advance. When in use, the inclination angle of the plowshare 23 is approximately the same as that of the sieve plate 3.
S2, the plowshare 23 ploughs downwards to turn the water chestnuts out of the soil, the sieve plate 3 positioned behind the plowshare 23 is pulled by a tractor to start propelling, and the mixture of the water chestnuts and the soil is collected.
S3, the tractor runs, the mixture of the water chestnuts and the soil is extruded to enter the sieve plate 3, the water pump 61 is started, the water conduit 62 sucks water accumulated in the water chestnut field, and the water chestnuts on the sieve plate 3 are primarily cleaned through the spray pipe 63; the washed silt falls back into the field through the holes 31 on the sieve plate 3.
S4, along with the water chestnuts on the sieve plate 3 are squeezed into the conveying device 5, the water chestnuts are conveyed into the collecting box 4 through the conveying device 5; the spray pipe 63 further cleans the water chestnuts on the conveying device 5 while the water chestnuts are conveyed to the collection box 4. The water chestnuts are limited in the cleaning holes 531 on the conveying belt 53, and the silt is further washed.
Claims (10)
1. A water chestnut harvester comprises a vehicle body (1), and is characterized in that: the water chestnut cleaning machine is characterized in that a crawler-type chassis (11) is arranged at the bottom of the vehicle body (1), an excavating device (2) is arranged at the front end of the vehicle body (1), a sieve plate (3) is located at the lower rear part of the excavating device (2), one end of the sieve plate is obliquely arranged on the vehicle body (1), a collecting box (4) is arranged at the rear end of the vehicle body (1), a conveying device (5) is arranged in the middle of the vehicle body (1), one end of the conveying device (5) is connected with the sieve plate (3), the other end of the conveying device is connected with the collecting box (4), a traction rod (12) is arranged at the front end of the vehicle body (1), and a spraying device (6) used for cleaning water chestnuts is further arranged on the vehicle body (1).
2. The water chestnut harvester of claim 1, wherein: the excavating device (2) comprises a support frame (21), one end of the support frame (21) is connected with the vehicle body (1), a plowshare handle (22) is arranged at the other end of the support frame, a plowshare (23) is arranged in front of the lower end of the plowshare handle (22), the support frame (21) is in an inclined state, and one end provided with the plowshare handle (22) is lower than one end connected with the vehicle body (1); the interval between the adjacent plowshares (23) is 15-30mm.
3. The water chestnut harvester of claim 2, wherein: the support frame (21) is adjustable and is fixedly connected with the vehicle body (1); the front portion of automobile body (1) is equipped with vertical recess (13) that notch width is less than the cell body width, and the one end that support frame (21) and automobile body (1) are connected is equipped with and cooperates slider (211) with vertical recess (13), and slider (211) can slide from top to bottom in vertical recess (13), the side of vertical recess (13) vertically is equipped with a plurality of spacing holes, and the height of support frame (21) is adjusted with the locating hole cooperation of slider (211) in spacing hole is inserted in spacing round pin (131).
4. The water chestnut harvester of claim 2, wherein: the plowshare (23) is connected with the plowshare handle (22) through a connecting rod (231), a notch (221) is formed in the connection position of the plowshare handle (22) and the connecting rod (231), a polygonal hole is formed in the side, located on the notch (221), of the plowshare handle (22), and a polygonal pin (24) is inserted into the polygonal hole of the plowshare handle (22) to be matched with the polygonal hole in the connecting rod (231) to adjust the angle of the plowshare (23).
5. The water chestnut harvester of claim 1, wherein: the sieve plate (3) is of a groove-shaped structure, a hole (31) for filtering sediment is formed in the bottom of the groove, and one end, far away from the vehicle body (1), of the sieve plate (3) is highly matched with a plough head (23) of the excavating device (2).
6. The water chestnut harvester of claim 1, wherein: the collecting box (4) is detachably connected with the vehicle body (1), and the bottom of the collecting box (4) is provided with a water filtering hole.
7. The water chestnut harvester of claim 1, wherein: the conveying device (5) comprises a driving wheel set (51), a driven wheel set (52) and a conveying belt (53), the driving wheel set (51) is installed at the rear end of the vehicle body (1), the driven wheel set (52) is installed at the front end of the vehicle body, the conveying belt (53) is installed on the driving wheel set (51) and the driven wheel set (52), a driver (54) for driving the driving wheel set (51) to rotate is installed on the vehicle body, and an output shaft of the driver (54) is connected with the driving wheel set (51) for transmission; and a cleaning hole (531) is formed in the conveying belt (53).
8. The water chestnut harvester of claim 1, wherein: the traction rod (12) is of a V-shaped structure, a traction hole (122) is formed in the tip of the traction rod (12) and is connected with a tractor for traction, and the other end of the traction rod (12) is installed on the tractor body (1).
9. The water chestnut harvester according to claim 1, characterized in that: spray set (6) are including water pump (61), leading water pipe (62), shower (63), install at automobile body (1) top water pump (61), and the water inlet at water pump (61) is connected in leading water pipe (62), and the delivery port at water pump (61) is connected in shower (63), and the play water end of shower (63) is towards sieve (3) and conveyor (5).
10. A water chestnut harvesting method is characterized in that: the water chestnut harvester of any one of the claims 1 to 9 is adopted, and the steps are as follows:
s1, connecting the water chestnut harvester with a tractor through a traction hole (122) of a traction rod (12), adjusting the height of a support frame (21) so as to adjust the height of a plowshare (23), adjusting the angle of the plowshare (23) through a polygonal pin (24), adjusting the inclination angle of a sieve plate (3), enabling one end, away from a vehicle body (1), of the sieve plate (3) to be matched with the height of the plowshare (23), and connecting a water guide pipe (62) on a water pump (61); starting a tractor to drive the vehicle body (1) to work;
s2, ploughing the water chestnuts by the ploughshare (23) downwards to turn out the water chestnuts from the soil, pulling a sieve plate (3) behind the ploughshare (23) by a tractor to start propelling, and collecting a mixture of the water chestnuts and the soil;
s3, the tractor runs, the mixture of the water chestnuts and the soil is extruded to enter the sieve plate (3), the water pump (61) is started, the water conduit (62) sucks accumulated water in the water chestnut field, and the water chestnuts on the sieve plate (3) are primarily cleaned through the spray pipe (63);
s4, along with the water chestnuts on the sieve plate (3) being squeezed into the conveying device (5), the water chestnuts enter the collecting box (4) through the conveying of the conveying device (5); when the water chestnuts are conveyed to the collection box (4), the water chestnuts on the conveying device (5) are further cleaned by the spraying pipe (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211201609.6A CN115443790B (en) | 2022-09-29 | 2022-09-29 | Water chestnut harvester and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211201609.6A CN115443790B (en) | 2022-09-29 | 2022-09-29 | Water chestnut harvester and method |
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| CN115443790A true CN115443790A (en) | 2022-12-09 |
| CN115443790B CN115443790B (en) | 2024-04-19 |
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| CN202211201609.6A Active CN115443790B (en) | 2022-09-29 | 2022-09-29 | Water chestnut harvester and method |
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| CN209710722U (en) * | 2018-12-25 | 2019-12-03 | 青岛农业大学 | One ridge, two row carrot combined harvester |
| CN110583203A (en) * | 2019-09-25 | 2019-12-20 | 宜春学院 | Harvesting device of sole dioscorea |
| CN210226212U (en) * | 2019-04-29 | 2020-04-03 | 青岛理工大学 | Double-row self-propelled green Chinese onion combine harvester |
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2022
- 2022-09-29 CN CN202211201609.6A patent/CN115443790B/en active Active
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| KR20040040213A (en) * | 2002-11-06 | 2004-05-12 | 대한민국(관리부서:농촌진흥청) | Radish harvester |
| CN206078087U (en) * | 2016-06-05 | 2017-04-12 | 赵伟 | Rhizome crops harvester |
| CN108521972A (en) * | 2018-03-13 | 2018-09-14 | 陕西科技大学 | Water chestnut digger |
| CN108668603A (en) * | 2018-05-29 | 2018-10-19 | 华中农业大学 | Crawler type water chestnut combined harvester |
| CN209710722U (en) * | 2018-12-25 | 2019-12-03 | 青岛农业大学 | One ridge, two row carrot combined harvester |
| CN210226212U (en) * | 2019-04-29 | 2020-04-03 | 青岛理工大学 | Double-row self-propelled green Chinese onion combine harvester |
| CN110583203A (en) * | 2019-09-25 | 2019-12-20 | 宜春学院 | Harvesting device of sole dioscorea |
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| CN115443790B (en) | 2024-04-19 |
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