CN220875111U - Transverse potato digging device - Google Patents
Transverse potato digging device Download PDFInfo
- Publication number
- CN220875111U CN220875111U CN202322713845.2U CN202322713845U CN220875111U CN 220875111 U CN220875111 U CN 220875111U CN 202322713845 U CN202322713845 U CN 202322713845U CN 220875111 U CN220875111 U CN 220875111U
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- Prior art keywords
- hoe
- axle
- potato
- transverse
- blade
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- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 51
- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 239000002689 soil Substances 0.000 claims abstract description 12
- 235000012015 potatoes Nutrition 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000003306 harvesting Methods 0.000 abstract description 4
- 238000003971 tillage Methods 0.000 abstract description 4
- 238000012876 topography Methods 0.000 abstract description 3
- 238000009412 basement excavation Methods 0.000 description 9
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model relates to a transverse potato digging device which comprises a mini-tiller head, an armrest and two wheels, wherein the armrest is connected to the upper side of the rear part of the mini-tiller head, the two wheels are symmetrically connected to the left side and the right side of the bottom of the mini-tiller head, each wheel comprises an axle and a plurality of groups of hoe knife mechanisms connected to the axle, each group of hoe knife mechanisms comprises three hoe knife heads which are arranged at intervals of 120 degrees in the circumferential direction of the axle, and the hoe knife heads are bent from one end to the other end and are flat at one end far away from the axle. The rotary tillage machine has the advantages that the oblique blade of the rotary tillage cutter is changed into a hoe blade parallel to the axles and is arranged according to a specific angle, a plurality of hoe blades parallel to each other on each axle can simultaneously excavate and turn soil on the planting ridge of the potato in the transverse direction when the axles rotate, and the turned soil and the potato are placed in the ridge grooves and cannot be covered by the soil dug later; the device is relatively lighter, portable and can be used under the condition that the topography is more complicated, laborsaving and practice thrift potato harvesting cost.
Description
Technical Field
The utility model relates to agricultural equipment, in particular to a transverse potato digging device.
Background
The mountain area is limited by many factors of topography and topography, the agricultural development is slow, potatoes are used as important crops in the mountain area, and large-scale harvesting machines are difficult to operate in the field due to scattered land, sloping fields, inconvenient traffic and the like. The potato planting and harvesting of scattered plots in mountain areas are generally carried out by manpower, the efficiency is low, time and labor are wasted, and the labor intensity in rural areas is increased to advance to the urban workers, and the field workers are generally old people over 50 years old, so that the efficiency of digging and digging the potatoes by using tools such as hoe is lower. In addition, potatoes are planted at intervals in parallel in one row, the conventional equipment is generally longitudinally excavated row by row, the potatoes excavated later are easily covered by the soil excavated earlier, omission occurs during manual collection, and if the potatoes can be transversely excavated, the excavated soil and potatoes are filled in gaps between rows, so that the problems can be avoided to a certain extent.
The portable self-powered field operation excavating device can relieve labor expenditure to a great extent, on one hand, the excavating device is easier to bring from home to field, on the other hand, the operation is convenient during field operation, and the excavating device only needs to be manually mastered to travel in the correct direction during excavating. However, there is currently no effective portable self-powered digging apparatus suitable for potato digging.
Disclosure of utility model
The utility model provides a transverse potato digging device, which aims to solve the problems of heavy and difficult field unloading of a field potato digger, save labor input, improve production efficiency and overcome the defects in the prior art.
The technical scheme for solving the technical problems is as follows: the utility model provides a horizontal potato excavating gear, includes plough machine aircraft nose a little, handrail and two wheels, the handrail connect in plough machine aircraft nose a little's rear portion upside, two the wheel symmetry connect in plough machine aircraft nose a little's bottom left and right sides, every the wheel all include the axletree and connect in on the axletree along with a plurality of group hoe sword mechanism of axletree synchronous rotation, every group hoe sword mechanism includes three hoe bit that the circumference of axletree interval 120 degrees set up, hoe bit is crooked and keep away from by one end to the other end the one end of axletree is the hoe blade of platykurtic, the flat plane of hoe blade is parallel with the axis of axletree.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, each axle is at least provided with two groups of hoe knife mechanisms, and hoe knife heads on two adjacent hoe knife mechanisms are parallel to each other.
Further, each axle is provided with three groups of hoe knife mechanisms, the hoe knife heads on the two groups of hoe knife mechanisms on two sides are parallel to each other, and one group of hoe knife mechanisms in the middle and the hoe knife heads on the adjacent hoe knife mechanisms are staggered at intervals of 120 degrees in the circumferential direction of the axle.
Further, the hoe bit is bent by 90 degrees from one end to the other end, the distance between one end of the hoe bit and the central axis of the axle is 25-35cm, two adjacent hoe bit mechanisms are spaced 15-20cm in the axial direction of the axle, and two adjacent hoe bit mechanisms in the same hoe bit mechanism are spaced 5-10cm in the axial direction of the axle.
Further, one end of the hoe bit, which is far away from the hoe blade, is a flat connector, and the flat surface of the connector is perpendicular to the flat surface of the hoe blade.
Further, the connecting hole vertically penetrating through the flat surface of the connecting head is formed in the connecting head, the sheath plate is vertically fixed on the axle, the sheath plate is far away from the notch for the end part of the connecting head to be inserted into is formed in one end of the axle, the fixing hole vertically penetrating through is formed in the surface of the sheath plate, one end of the connecting head is inserted into the notch, the connecting hole corresponds to the fixing hole, and a bolt penetrating through the fixing hole and the connecting hole is fixedly connected with the connecting head through a locking nut.
Further, the fixing hole on the plate surface of one side of the sheath plate is a polygonal hole or a polygonal sink matched with the polygonal head end of the bolt.
Further, the lower side of the middle area of the rear part of the micro-cultivator head is also connected with a ditching plow which is provided with an inverted V-shaped triangular plow body and a connecting plate fixed in the middle of the rear part of the triangular plow body and extending upwards.
Further, the left side and the right side of the rear part of the triangular plow body are respectively connected with a plurality of separating rods at intervals, one end of each separating rod is fixedly connected with the rear end face of the triangular plow body, and the other end of each separating rod extends obliquely to the upper part of the left rear side or the right rear side and then bends downwards to be close to the horizontal.
Compared with the prior art, the utility model has the beneficial effects that:
The rotary tillage wheel (cutter) of the current mini tiller is improved, the inclined blade of the rotary tillage cutter is changed into a hoe blade parallel to an axle by referring to the shape of a common hoe, a plurality of hoe blades parallel to each other on each axle can simultaneously excavate and turn soil for potato planting in the transverse direction when the axle rotates, and the turned soil and potatoes are placed in a ridge ditch and cannot be covered by the soil excavated later; the mini-tiller is light in overall weight and is convenient to carry to fields where large machines are difficult to enter in mountain areas for operation.
A digger is arranged in the middle position behind the machine head of the mini-tiller, a narrower non-excavated area which is possibly missed in the middle after the left wheel and the right wheel are excavated can be excavated, meanwhile, the radially distributed separating rods behind the digger can shake and screen the triangular plow body and the earth which is turned out by the two wheels, so that potatoes are floated to the ground, and the subsequent manual and rapid collection and picking of the excavated potatoes are facilitated; in addition, the ditching plow also plays a role in enabling the whole excavating device to be in a state of being supported on the ground at three points, so that the operation amount of manually pressing the handrail is more stable and reduced to a certain extent.
Drawings
FIG. 1 is an isometric view of a lateral potato digging apparatus (rear digger or stabilizing leg not shown) provided by the present utility model;
FIG. 2 is an exploded view of the hoe blade and sheath plate of the lateral potato digging apparatus shown in FIG. 1;
FIG. 3 is a schematic view of the axle and its upper set of hoe mechanisms of the transverse potato digging apparatus shown in FIG. 1, as viewed along one end of the axle;
fig. 4 is an isometric view of a furrow plow mounted at the rear end of the mini-tiller head of the lateral potato digging apparatus shown in fig. 1.
In the drawings, the list of components represented by the various numbers is as follows:
1. Micro cultivator head; 2. an armrest; 3. an axle; 4. hoe bit; 5. a hoe blade; 6. a connector; 7. a connection hole; 8. a sheath plate; 9. a notch; 10. a bolt; 11. a lock nut; 12. a triangular plow body; 13. a connecting plate; 14. a separating rod.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
In the description of the present utility model, if terms indicating orientations such as "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", etc. are used, the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the indicated devices or elements must have a specific orientation, be configured and operated in the specific orientation, and thus are not to be construed as limiting the present utility model.
As shown in fig. 1 to 4, the utility model provides a transverse potato digging device, which comprises a mini-tiller head 1, an armrest 2 and two wheels, wherein the armrest 2 is connected to the upper side of the rear part of the mini-tiller head 1, the two wheels are symmetrically connected to the left side and the right side of the bottom of the mini-tiller head 1, each wheel comprises an axle 3 and a plurality of groups of hoe knife mechanisms connected to the axle 3 and synchronously rotating along with the axle 3, each group of hoe knife mechanisms comprises three hoe knife heads 4 arranged at intervals of 120 degrees in the circumferential direction of the axle 3, the hoe knife heads 4 are bent from one end to the other end, one end far away from the axle 3 is a flat hoe knife edge 5, and the flat surface of the hoe knife edge 5 is parallel to the axis of the axle 3.
It should be noted that, the above-mentioned horizontal potato excavating device is along perpendicular to potato planting ridge (line) when the operation, excavates with potato planting line direction perpendicularly during the operation promptly, directly turns over the potato piece to the furrow after the excavation, and this equipment does not have the shale shaker, directly imitates artifical hoe excavation, reduces the power loss that potato soil separation produced, owing to use with potato line direction vertical excavation method, the potato piece that all soil can not cover last excavation after every time excavates.
It can be understood that the mini-tiller head has the same structure as the existing mini-tiller, and takes gasoline or diesel oil as driving fuel. When the two wheels of the mini-tiller head do not work, the conventional wheels with rubber tires are adopted, and when the mini-tiller head needs to work in the field, the wheels with the hoe knife mechanism are replaced. This horizontal excavating gear is equivalent to the hoe excavation that will use by the manual work turn into with mechanical power drive many hoes excavation simultaneously, uses manpower sparingly promptly also improves potato excavation efficiency greatly, and hoe cutting edge width is about 9cm, and whole hoe bit's crookedness is the best with being close 90 degrees.
In one embodiment of the present utility model, as shown in fig. 1, at least two groups of hoe blade mechanisms are disposed on each axle 3, and the hoe blade heads 4 on two adjacent hoe blade mechanisms are parallel to each other. It should be noted that, in order to ensure that the device runs stably during operation, a ditching plow or a stable supporting leg can be arranged at the rear of the device, and the optimal state during operation is that the wheels rotate for 120 degrees each time, namely, the excavation of the current ridge section is completed, and the next 120 degrees are just the excavation of the next group of parallel hoe heads to the adjacent next ridge section, and the operation can be realized by controlling the ridge spacing or the size of the hoe heads during planting.
In one embodiment of the present utility model, each axle 3 is provided with three groups of hoe knife mechanisms, the hoe knife heads 4 on two groups of hoe knife mechanisms on two sides are parallel to each other, and one group of hoe knife mechanisms in the middle is staggered with the hoe knife heads 4 on the adjacent hoe knife mechanisms at 120-degree intervals in the circumferential direction of the axle 3. It can be understood that when three groups of hoe knife mechanisms are arranged on each axle, the hoe knife mechanisms with two parallel ends on the axle are mainly used for digging, and the hoe knife mechanisms in the middle can play a role in digging, but more of the hoe knife mechanisms play a role in reducing jolt when the device moves, so that the device moves relatively more stably.
In one embodiment of the utility model, the hoe blade 4 is bent from one end to the other end by 90 degrees, the distance between one end of the hoe blade 5 and the central axis of the axle 3 is 25-35cm, two adjacent hoe blade mechanisms are spaced by 15-20cm in the axial direction of the axle 3, and two adjacent hoe blades 4 in the same hoe blade mechanism are spaced by 5-10cm in the axial direction of the axle 3.
The hoe mechanism and the installation interval parameters with the sizes can ensure that the potato planting ridge can be excavated rapidly and effectively in the transverse direction when the hoe mechanism works.
In one embodiment of the present utility model, the end of the hoe blade 4 away from the hoe blade 5 is a flat connector 6, and the flat surface of the connector 6 is perpendicular to the flat surface of the hoe blade 5.
It will be appreciated that the hoe bit may be integrally formed from stainless steel. The hoe head may be fixed to the axle and not detachable, such as by welding, or may be detachable through a sheath plate and bolts as described below.
In one embodiment of the present utility model, the connector 6 is provided with a connecting hole 7 vertically penetrating through a flat surface thereof, the axle 3 is vertically fixed with a sheath plate 8, one end of the sheath plate 8 away from the axle 3 is provided with a notch 9 for inserting the end of the connector 6, the surface of the sheath plate 8 is provided with a vertically penetrating fixing hole, after one end of the connector 6 is inserted into the notch 9, the connecting hole 7 corresponds to the fixing hole, and a bolt 10 penetrating through the fixing hole and the connecting hole 7 fixedly connects the connector 6 with the sheath plate 8 through a lock nut 11.
In one embodiment of the present utility model, the fixing hole on one side surface of the sheath plate 8 is a polygonal hole or a polygonal sink matched with the polygonal head end of the bolt 10.
It can be understood that after the polygonal head end of the bolt is clamped into the polygonal hole or the sink, the bolt can not rotate along with the polygonal hole or the sink when the locking nut is screwed at the other end, and the bolt can be quickly screwed, so that the bolt is convenient to assemble and disassemble.
In one embodiment of the utility model, a furrow plow is also connected to the underside of the rear middle area of the mini-tiller head 1, and the furrow plow is provided with an inverted V-shaped triangular plow body 12 and a connecting plate 13 fixed in the rear middle of the triangular plow body 12 and extending upwards. The triangular plow body is made of stainless steel plates and is moderate in size, so that an unexcavated area possibly existing between two wheels can be excavated fully.
In one embodiment of the present utility model, a plurality of separating rods 14 for separating potatoes from soil are respectively connected to the left and right sides of the rear portion of the triangular plow body 12 at intervals, one end of each separating rod 14 is fixedly connected to the rear end surface of the triangular plow body 12, and the other end extends obliquely upward to the left rear side or the right rear side before being bent downward to be close to the horizontal. The gap between adjacent separating bars on each side is generally determined by the size of the potatoes, on the principle of enabling most potatoes to float to the surface.
According to the embodiment, compared with other machines, the transverse potato digging device provided by the utility model can be used under the condition of more complex terrain, so that labor is saved and the potato harvesting cost is saved.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (9)
1. The utility model provides a horizontal potato excavating gear, includes plough quick-witted aircraft nose a little (1), handrail (2) and two wheels, handrail (2) connect in plough quick-witted aircraft nose a little (1) rear portion upside, two the wheel symmetry connect in plough quick-witted aircraft nose a little (1) bottom left and right sides, its characterized in that, every the wheel all include axletree (3) and connect in on axletree (3) along with a plurality of group hoe sword mechanism of axletree (3) synchronous rotation, every group hoe sword mechanism includes three hoe bit (4) that the circumference of axletree (3) is separated 120 degrees and is set up, hoe bit (4) are crooked from one end to the other end and keep away from one end of axletree (3) is flat hoe cutting edge (5), the flat plane of hoe cutting edge (5) is parallel with the axis of axletree (3).
2. A transverse potato digging apparatus according to claim 1, wherein each axle (3) is provided with at least two sets of said hoe blade mechanisms, and said hoe blade heads (4) on adjacent hoe blade mechanisms are parallel to each other.
3. A transverse potato digging device according to claim 1, wherein each axle (3) is provided with three groups of hoe knife mechanisms, the hoe knife heads (4) on two groups of hoe knife mechanisms on two sides are parallel to each other, and one group of hoe knife mechanisms in the middle is staggered with the hoe knife heads (4) on the adjacent hoe knife mechanisms at intervals of 120 degrees in the circumferential direction of the axle (3).
4. A transverse potato digging device according to claim 1, wherein said hoe blade (4) is bent by 90 degrees from one end to the other end, the distance from one end of said hoe blade (5) to the central axis of said axle (3) is 25-35cm, two adjacent hoe blade mechanisms are axially spaced 15-20cm apart from said axle (3), and two adjacent hoe blades (4) in the same hoe blade mechanism are axially spaced 5-10cm apart from said axle (3).
5. A transverse potato digging apparatus according to claim 1, wherein said hoe blade (4) has a flat connector (6) at an end thereof remote from said hoe blade (5), said flat surface of said connector (6) being perpendicular to said flat surface of said hoe blade (5).
6. The transverse potato digging device according to claim 5, wherein the connector (6) is provided with a connecting hole (7) vertically penetrating through the flat surface of the connector, a sheath plate (8) is vertically fixed on the axle (3), one end of the sheath plate (8) away from the axle (3) is provided with a notch (9) for inserting the end of the connector (6), the surface of the sheath plate (8) is provided with a vertically penetrating fixing hole, after one end of the connector (6) is inserted into the notch (9), the connecting hole (7) corresponds to the fixing hole, and a bolt (10) penetrating through the fixing hole and the connecting hole (7) fixedly connects the connector (6) with the sheath plate (8) through a locking nut (11).
7. The transverse potato digging apparatus according to claim 6, wherein the fixing hole on one side surface of said sheath plate (8) is provided as a polygonal hole or polygonal countersink matching with the polygonal head end of said bolt (10).
8. A transverse potato digging apparatus according to any one of claims 1 to 7, wherein a furrow plow is further connected to the underside of the rear intermediate region of said mini-tiller head (1), said furrow plow having an inverted V-shaped triangular plow body (12) and a connecting plate (13) secured to the rear intermediate portion of said triangular plow body (12) and extending upwardly.
9. The transverse potato digging device according to claim 8, wherein a plurality of separating rods (14) for separating potatoes from soil are respectively connected to the left side and the right side of the rear portion of the triangular plow body (12) at intervals, one end of each separating rod (14) is fixedly connected with the rear end face of the triangular plow body (12), and the other end of each separating rod extends obliquely to the upper side of the left rear side or the right rear side and then bends downwards to be close to the horizontal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322713845.2U CN220875111U (en) | 2023-10-10 | 2023-10-10 | Transverse potato digging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322713845.2U CN220875111U (en) | 2023-10-10 | 2023-10-10 | Transverse potato digging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220875111U true CN220875111U (en) | 2024-05-03 |
Family
ID=90868323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322713845.2U Active CN220875111U (en) | 2023-10-10 | 2023-10-10 | Transverse potato digging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220875111U (en) |
-
2023
- 2023-10-10 CN CN202322713845.2U patent/CN220875111U/en active Active
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| GR01 | Patent grant |