CN111990018A - Seedling is planted and is used earth boring machine - Google Patents
Seedling is planted and is used earth boring machine Download PDFInfo
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- CN111990018A CN111990018A CN202011044066.2A CN202011044066A CN111990018A CN 111990018 A CN111990018 A CN 111990018A CN 202011044066 A CN202011044066 A CN 202011044066A CN 111990018 A CN111990018 A CN 111990018A
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- threaded rod
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
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Abstract
The invention relates to the technical field of auxiliary devices for seedling planting, in particular to a digging machine for seedling planting, which has a simple structure, can dig two pits at a time, and can adjust the distance between the two pits to improve the digging efficiency; the novel lifting appliance comprises a connecting plate, first threaded rod, second left threaded rod, second right threaded rod, third threaded rod, first guide bar and second guide bar, lateral wall top and bottom all are connected with the fixed plate before the connecting plate, the fixed plate middle part is provided with first bearing, first threaded rod and two sets of first bearing inner circles are connected, first threaded rod top is provided with first hand wheel, threaded connection has the lifter plate on the first threaded rod, first guide bar passes the lifter plate and first guide bar both ends are connected with two sets of fixed plates respectively, the lifter plate front end is provided with the box, the inside cavity of box, half regional fixedly connected with second left bearing in the left side of box, second left bearing inner circle is connected with the pivot, be provided with first left gear in the pivot.
Description
Technical Field
The invention relates to the technical field of auxiliary devices for seedling planting, in particular to a hole digger for seedling planting.
Background
A hole digger is a special machine for planting trees and forestation in mountainous regions, hills and gullies and rapidly digging holes by applying fertilizer, and the hole digger relieves people from heavy physical labor, is widely applied to planting trees and forestation, planting fruit trees, hedges, applying fertilizer to fruit trees in autumn and the like, and has the advantages of powerful power, attractive appearance, comfortable operation, low labor intensity, suitability for various terrains, high efficiency, convenience in carrying and field operation.
The existing seedling planter has the following defects: only one pit can be dug at a time, so that the pit digging efficiency is not high.
Disclosure of Invention
In order to solve the technical problem, the invention provides the hole digger for seedling planting, which is simple in structure, can dig two holes at a time, can adjust the distance between the two holes, and improves the hole digging efficiency.
The invention relates to a digging machine for planting nursery stocks, which comprises a connecting plate, a first threaded rod, a second left threaded rod, a second right threaded rod, a third threaded rod, a first guide rod and a second guide rod, wherein the top end and the bottom end of the front side wall of the connecting plate are both connected with a fixed plate, the middle part of the fixed plate is provided with a first bearing, the first threaded rod is connected with two groups of inner rings of the first bearing, the top end of the first threaded rod is provided with a first hand wheel, the first threaded rod is in threaded connection with a lifting plate, the first guide rod penetrates through the lifting plate, the two ends of the first guide rod are respectively connected with the two groups of fixed plates, the front end of the lifting plate is provided with a box body, the box body is hollow, the left half area of the box body is fixedly connected with the second left bearing, the inner ring of the second left bearing is connected with a left rotating shaft, the left rotating shaft is provided with a, the left end of the left adjusting rod is provided with a left diesel engine, the output end of the left diesel engine is provided with a ground digging blade, a third left bearing is arranged inside a left sleeve, a second left threaded rod is connected with the inner ring of the third left bearing, a left cavity is arranged inside the left adjusting rod, the right side wall of the left adjusting rod is communicated with a left opening, the left opening is fixedly connected with a left nut, the second left threaded rod is in threaded connection with the left nut, the right end of the second left threaded rod is provided with a first left bevel gear, the left sleeve is provided with a fourth left bearing, the inner ring of the fourth left bearing is provided with a left driving shaft, the top end of the left driving shaft is provided with a second left hand wheel, the bottom end of the left driving shaft is provided with a second left bevel gear meshed with the first left bevel gear, the right half area of the box body is fixedly connected with a second right bearing, the inner ring of the second right, the right end of a right adjusting rod is provided with a right diesel engine, the output end of the right diesel engine is provided with a ground digging blade, a right sleeve is internally provided with a third right bearing, a second right threaded rod is connected with the inner ring of the third right bearing, the right adjusting rod is internally provided with a right cavity, the left side wall of the right adjusting rod is communicated with a right opening, the right opening is fixedly connected with a right nut, the second right threaded rod is in threaded connection with the right nut, the left end of the second right threaded rod is provided with a first right bevel gear, the right sleeve is provided with a fourth right bearing, the inner ring of the fourth right bearing is provided with a right driving shaft, the top end of the right driving shaft is provided with a second right hand wheel, the bottom end of the right driving shaft is provided with a second right bevel gear which is meshed with the first right bevel gear, the left rotating shaft is provided with a second gear, the bottom in the box body is fixedly connected with two groups, the third threaded rod is connected with a driving block in a threaded mode, a rack meshed with the second gear is arranged at the top end of the driving block, the second guide rod penetrates through the driving block, two ends of the second guide rod are connected with the two groups of connecting rods respectively, the left end of the third threaded rod extends out of the box body, and a third hand wheel is arranged at the left end of the third threaded rod.
According to the hole digger for seedling planting, the top end of the rear side wall of the connecting plate is provided with the U-shaped handle, the middle part of the U-shaped handle is provided with the anti-skidding lines, the left side and the right side of the bottom end of the rear side wall of the connecting plate can be rotatably provided with the idler wheels, and the left side and the right side of the front side wall of the connecting plate are respectively provided with the L-shaped rod.
According to the hole digger for planting nursery stocks, the top parts of the left adjusting rod and the right adjusting rod are symmetrically provided with the scale marks.
According to the seedling planting earth boring machine, the second left bearing and the second right bearing are respectively provided with two groups.
The invention discloses a seedling planting earth boring machine, which is characterized in that two groups of first guide rods are arranged.
According to the hole digger for planting the nursery stocks, the second left hand wheel and the second right hand wheel are both in threaded connection with bolts in contact with the top of the box body.
According to the hole digger for planting nursery stocks, the first hand wheel is rotatably provided with the operating ring.
Compared with the prior art, the invention has the beneficial effects that: during normal use, rotatory second left hand wheel and second right hand wheel make two dig the leaf and be the symmetry with first threaded rod, according to the distance between two holes dug simultaneously, adjust two and dig the distance between the leaf, then open left diesel engine and right diesel engine and make and dig the leaf rotatory, then rotatory first hand wheel makes the pivoted dig the leaf descend and dig the hole, thereby can dig the hole two by the single time, and the distance between two holes can be zero for the minimum, the whole length when left sleeve and left regulation pole is the biggest, the whole length of right sleeve and right regulation pole is the biggest, and left sleeve and right sleeve are parallel, the distance between two holes is the biggest this moment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic connection diagram of the connecting plate, the first threaded rod, the first guide rod, the fixing plate, the first bearing and the lifting plate;
FIG. 3 is a right side view of the connecting plate, U-shaped handle, roller and L-shaped bar;
FIG. 4 is an enlarged view of a portion A of FIG. 1;
in the drawings, the reference numbers: 1. a connecting plate; 2. a first threaded rod; 3. a second left threaded rod; 4. a third threaded rod; 5. a first guide bar; 6. a second guide bar; 7. a fixing plate; 8. a first hand wheel; 9. a lifting plate; 10. a box body; 11. a second left bearing; 12. a left rotating shaft; 13. a first left gear; 14. a left sleeve; 15. a left adjusting lever; 16. a left diesel engine; 17. digging the ground leaves; 18. a third left bearing; 19. a left nut; 20. a first left bevel gear; 21. a fourth left bearing; 22. a left drive shaft; 23. a second left hand wheel; 24. a second left bevel gear; 25. a second gear; 26. a connecting rod; 27. a fifth bearing; 28. a drive block; 29. a rack; 30. a third hand wheel; 31. a U-shaped handle; 32. a roller; 33. an L-shaped rod; 34. a bolt; 35. and (6) operating the ring.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in figures 1 to 4, the seedling planting earth boring machine comprises a connecting plate 1, a first threaded rod 2, a second left threaded rod 3, a second right threaded rod, a third threaded rod 4, a first guide rod 5 and a second guide rod 6, wherein the top end and the bottom end of the front side wall of the connecting plate 1 are both connected with a fixed plate 7, the middle part of the fixed plate 7 is provided with a first bearing, the first threaded rod 2 is connected with two groups of first bearing inner rings, the top end of the first threaded rod 2 is provided with a first hand wheel 8, the first threaded rod 2 is in threaded connection with a lifting plate 9, the first guide rod 5 passes through the lifting plate 9, the two ends of the first guide rod 5 are respectively connected with the two groups of fixed plates 7, the front end of the lifting plate 9 is provided with a box body 10, the box body 10 is hollow, the left half area of the box body 10 is fixedly connected with a second left bearing 11, the inner ring of the second left bearing 11 is connected with a left rotating, the top end of the left rotating shaft 12 is connected with a left sleeve 14, the inside of the left sleeve 14 is connected with a left adjusting rod 15 in a sliding manner, the left end of the left adjusting rod 15 is provided with a left diesel engine 16, the output end of the left diesel engine 16 is provided with a ground digging blade 17, the inside of the left sleeve 14 is provided with a third left bearing 18, a second left threaded rod 3 is connected with the inner ring of the third left bearing 18, the inside of the left adjusting rod 15 is provided with a left cavity, the right side wall is communicated with a left opening, the left opening is fixedly connected with a left nut 19, the second left threaded rod 3 is connected with the left nut 19 in a threaded manner, the right end of the second left threaded rod 3 is provided with a first left bevel gear 20, the left sleeve 14 is provided with a fourth left bearing 21, the inner ring of the fourth left bearing 21 is provided with a left driving shaft 22, the top end of the left driving shaft 22 is provided with a second, the inner ring of the second right bearing is connected with a right rotating shaft, the right rotating shaft is provided with a first right gear, the top end of the right rotating shaft is connected with a right sleeve, the inside of the right sleeve is connected with a right adjusting rod in a sliding way, the right end of the right adjusting rod is provided with a right diesel engine, the output end of the right diesel engine is provided with a ground digging blade 17, the inside of the right sleeve is provided with a third right bearing, a second right threaded rod is connected with the inner ring of the third right bearing, the inside of the right adjusting rod is provided with a right cavity, the left side wall is communicated with a right opening, the right opening is fixedly connected with a right nut, the second right threaded rod is in threaded connection with the right nut, the left end of the second right threaded rod is provided with a first right bevel gear, the right sleeve is provided with a fourth right bearing, the inner ring of the fourth right bearing is provided with a right driving shaft, the top end, a second gear 25 is arranged on the left rotating shaft 12, two groups of connecting rods 26 are fixedly connected to the bottom in the box body 10, fifth bearings 27 are arranged on the two groups of connecting rods 26, a third threaded rod 4 is connected with inner rings of the two groups of fifth bearings 27, a driving block 28 is connected to the third threaded rod 4 in a threaded manner, a rack 29 meshed with the second gear 25 is arranged at the top end of the driving block 28, a second guide rod 6 penetrates through the driving block 28, two ends of the second guide rod 6 are respectively connected with the two groups of connecting rods 26, the left end of the third threaded rod 4 extends out of the box body 10, and a third hand wheel 30 is arranged at the left end of the third threaded rod;
under the matching of the fixed plate 7 and the first bearing, the first hand wheel 8 is rotated to rotate the first threaded rod 2, the first threaded rod 2 is in threaded connection with the lifting plate 9, and the lifting plate 9 cannot rotate under the action of the first guide rod 5, so that the lifting plate 9 and the box body 10 can be lifted and lowered simultaneously by rotating the first hand wheel 8;
under the coordination of a third left bearing 18, a fourth left bearing 21, a left driving shaft 22, a first left bevel gear 20 and a second left bevel gear 24, a second left hand wheel 23 is rotated to enable a second left threaded rod 3 to rotate, the second left threaded rod 3 is in threaded connection with a left nut 19, the left nut 19 is fixedly connected with a left adjusting rod 15, the left adjusting rod 15 is in sliding connection with a left sleeve 14, the second left hand wheel 23 is rotated to enable the transverse position of the left adjusting rod 15 to change, the position of a left diesel engine 16 to change, and similarly, the second right hand wheel is rotated to enable the transverse position of a right adjusting rod to change, the position of a right diesel engine to change, and the distance between two digging leaves 17 is adjusted;
under the matching of the second left bearing 11, the second right bearing, the left rotating shaft 12 and the right rotating shaft, the first left gear 13 is meshed with the first right gear, so that the left sleeve 14, the right sleeve and the like can rotate reversely at the same time, under the matching of the connecting rod 26 and the fifth bearing 27, the third threaded rod 4 can be rotated by rotating the third hand wheel 30, the third threaded rod 4 is in threaded connection with the driving block 28, the driving block 28 cannot rotate under the action of the third threaded rod 4 and the second guide rod 6, so that the driving block 28 and the rack 29 can move transversely by rotating the third hand wheel 30, and the two digging blades 17 can rotate simultaneously by rotating the third hand wheel 30 due to the meshing of the rack 29 and the second gear 25;
during normal use, rotatory second left hand wheel 23 and second right hand wheel make two dig leaf 17 be the symmetry with first threaded rod 2, according to the distance between two holes dug simultaneously, adjust two distance between the leaf 17 of digging, then open left diesel engine 16 and right diesel engine and make and dig leaf 17 rotatory, then rotatory first hand wheel 8 makes pivoted dig leaf 17 descend and dig the hole, thereby can dig two at a time, and the distance between two holes can be zero for the minimum, it is the biggest when the whole length of left sleeve 14 and left regulation pole 15, the whole length of right sleeve and right regulation pole is the biggest, and left sleeve 14 and right sleeve are parallel, the distance between two holes is the biggest this moment.
According to the hole digger for planting the nursery stocks, the top end of the rear side wall of the connecting plate 1 is provided with the U-shaped handle 31, the middle part of the U-shaped handle 31 is provided with the anti-skidding lines, the left side and the right side of the bottom end of the rear side wall of the connecting plate 1 can be rotatably provided with the idler wheels 32, and the left side and the right side of the front side wall of the connecting plate 1 are provided with the L-shaped rods 33; when the whole device needs to be moved, the U-shaped handle 31 is held to enable the whole device to be inclined, the two groups of rollers 32 support the whole device, the moving capacity of the whole device is improved, after the device is moved to a proper position, the two groups of rollers 32 and the two groups of L-shaped rods 33 support the device, then pit digging operation is carried out, and stability is improved.
According to the hole digger for planting nursery stocks, the top parts of the left adjusting rod 15 and the right adjusting rod are symmetrically provided with scale marks; the distance between the digging leaves 17 on the left side and the right side is adjusted through the scale marks, and convenience is improved.
According to the seedling planting earth boring machine, the second left bearing 11 and the second right bearing are two groups; second left bearing 11 and second right bearing are two sets ofly, improve left pivot 12 and right pivot rotational stability.
The invention relates to a seedling planting earth boring machine, which comprises two groups of first guide rods 5; the lifting stability of the lifting plate 9 is improved.
According to the seedling planting earth boring machine, the second left hand wheel 23 and the second right hand wheel are both in threaded connection with the bolts 34 in contact with the top of the box body 10; to further secure the position of the digging blade 17, the bolt 34 is tightened into contact with the housing 10.
According to the seedling planting earth boring machine, the first hand wheel 8 is rotatably provided with the operating ring 35; the first hand wheel 8 is rotated by holding the operation ring 35, so that the use convenience is improved.
When the seedling planting earth boring machine works, the first hand wheel 8 is rotated under the matching of the fixed plate 7 and the first bearing, so that the first threaded rod 2 can be rotated, the first threaded rod 2 is in threaded connection with the lifting plate 9, the lifting plate 9 cannot be rotated under the action of the first guide rod 5, and the lifting plate 9 and the box body 10 can be lifted simultaneously by rotating the first hand wheel 8;
under the coordination of a third left bearing 18, a fourth left bearing 21, a left driving shaft 22, a first left bevel gear 20 and a second left bevel gear 24, a second left hand wheel 23 is rotated to enable a second left threaded rod 3 to rotate, the second left threaded rod 3 is in threaded connection with a left nut 19, the left nut 19 is fixedly connected with a left adjusting rod 15, the left adjusting rod 15 is in sliding connection with a left sleeve 14, the second left hand wheel 23 is rotated to enable the transverse position of the left adjusting rod 15 to change, the position of a left diesel engine 16 to change, and similarly, the second right hand wheel is rotated to enable the transverse position of a right adjusting rod to change, the position of a right diesel engine to change, and the distance between two digging leaves 17 is adjusted;
under the matching of the second left bearing 11, the second right bearing, the left rotating shaft 12 and the right rotating shaft, the first left gear 13 is meshed with the first right gear, so that the left sleeve 14, the right sleeve and the like can rotate reversely at the same time, under the matching of the connecting rod 26 and the fifth bearing 27, the third threaded rod 4 can be rotated by rotating the third hand wheel 30, the third threaded rod 4 is in threaded connection with the driving block 28, the driving block 28 cannot rotate under the action of the third threaded rod 4 and the second guide rod 6, so that the driving block 28 and the rack 29 can move transversely by rotating the third hand wheel 30, and the two digging blades 17 can rotate simultaneously by rotating the third hand wheel 30 due to the meshing of the rack 29 and the second gear 25;
when the device is normally used, the second left hand wheel 23 and the second right hand wheel are rotated to enable the two digging blades 17 to be symmetrical by the first threaded rod 2, the distance between the two digging blades 17 is adjusted according to the distance between two pits dug simultaneously, then the bolt is screwed, then the left diesel engine 16 and the right diesel engine are started to enable the digging blades 17 to rotate, then the first hand wheel 8 is rotated to enable the rotating digging blades 17 to descend for digging pits, so that two pits can be dug at a time, the distance between the two pits can be zero at the minimum, when the integral length of the left sleeve 14 and the left adjusting rod 15 is the maximum, the integral length of the right sleeve and the right adjusting rod is the maximum, the left sleeve 14 and the right sleeve are parallel, the distance between the two pits is the maximum, when the integral device needs to be moved, the U-shaped handle 31 is held to enable the integral device to incline, the two groups of idler wheels 32 support the integral device, and the moving capacity of, after moving to a proper position, the device is supported by the two groups of rollers 32 and the two groups of L-shaped rods 33, and then pit digging operation is carried out, so that the stability is improved.
The earth boring machine for planting the nursery stock is characterized in that all the components are welded, riveted or arranged in a welding, riveting or other common mechanical mode, wherein the components can be fixed in a sliding/rotating mode, namely, the components cannot fall off in a sliding/rotating state, the components are communicated in a sealing mode, namely, the two connecting pieces are communicated and simultaneously sealed, the specific structures, the models and the coefficient indexes of all the components are self-contained technologies, the beneficial effects can be realized, all the electrical modules and the electrical appliances are common electric appliances in the market, the electrical modules can be used only by being electrically connected with one another according to the purchased instructions when bought for use, and the control module is the common self-contained module, so the detailed description is omitted.
In the case where no explanation is given to the contrary, the term "upper, lower, left, right, front, rear, inner, outer, and vertical and horizontal" as used herein means only the orientation of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A seedling planting earth boring machine is characterized by comprising a connecting plate (1), a first threaded rod (2), a second left threaded rod (3), a second right threaded rod, a third threaded rod (4), a first guide rod (5) and a second guide rod (6), wherein the top end and the bottom end of the front side wall of the connecting plate (1) are respectively connected with a fixing plate (7), a first bearing is arranged in the middle of the fixing plate (7), the first threaded rod (2) is connected with two groups of inner rings of the first bearing, a first hand wheel (8) is arranged at the top end of the first threaded rod (2), a lifting plate (9) is in threaded connection with the first threaded rod (2), the first guide rod (5) penetrates through the lifting plate (9), the two ends of the first guide rod (5) are respectively connected with the two groups of fixing plates (7), a box body (10) is arranged at the front end of the lifting plate (9), and the box body (10) is hollow, a second left bearing (11) is fixedly connected with the left half area of the box body (10), the inner ring of the second left bearing (11) is connected with a left rotating shaft (12), a first left gear (13) is arranged on the left rotating shaft (12), the top end of the left rotating shaft (12) is connected with a left sleeve (14), a left adjusting rod (15) is slidably connected inside the left sleeve (14), a left diesel engine (16) is arranged at the left end of the left adjusting rod (15), a ground digging blade (17) is arranged at the output end of the left diesel engine (16), a third left bearing (18) is arranged inside the left sleeve (14), a second left threaded rod (3) is connected with the inner ring of the third left bearing (18), a left cavity is arranged inside the left adjusting rod (15), a left opening is communicated with a left side wall, a left nut (19) is fixedly connected with the left opening, the second left threaded rod (3) is in threaded connection with the left nut (19), a first left bevel gear (20, a fourth left bearing (21) is arranged on the left sleeve (14), a left driving shaft (22) is arranged on the inner ring of the fourth left bearing (21), a second left hand wheel (23) is arranged at the top end of the left driving shaft (22), a second left bevel gear (24) meshed with the first left bevel gear (20) is arranged at the bottom end of the left driving shaft (22), a second right bearing is fixedly connected to the right half area of the box body (10), the inner ring of the second right bearing is connected with a right rotating shaft, a first right gear is arranged on the right rotating shaft, a right sleeve is connected to the top end of the right rotating shaft, a right adjusting rod is slidably connected inside the right sleeve, a right diesel engine is arranged at the right end of the right adjusting rod, a ground digging blade (17) is arranged at the output end of the right diesel engine, a third right bearing is arranged inside the right sleeve, the second right threaded rod is connected with, a right nut is fixedly connected with a right opening, a second right threaded rod is in threaded connection with the right nut, a first right bevel gear is arranged at the left end of the second right threaded rod, a fourth right bearing is arranged on a right sleeve, a right driving shaft is arranged at the inner ring of the fourth right bearing, a second right hand wheel is arranged at the top end of the right driving shaft, a second right bevel gear meshed with the first right bevel gear is arranged at the bottom end of the right driving shaft, a first left gear (13) is meshed with the first right gear, a second gear (25) is arranged on a left rotating shaft (12), two groups of connecting rods (26) are fixedly connected with the inner bottom of the box body (10), fifth bearings (27) are arranged on the two groups of connecting rods (26), the third threaded rod (4) is connected with the inner rings of the two groups of fifth bearings (27), a driving block (28) is in threaded connection with the third threaded rod (4), and a rack (29) meshed with the, the second guide rod (6) penetrates through the driving block (28) and two ends of the second guide rod (6) are respectively connected with the two groups of connecting rods (26), the left end of the third threaded rod (4) extends out of the box body (10), and a third hand wheel (30) is arranged at the left end of the third threaded rod (4).
2. The seedling planting earth boring machine as claimed in claim 1, characterized in that a U-shaped handle (31) is arranged at the top end of the rear side wall of the connecting plate (1), anti-skid lines are arranged in the middle of the U-shaped handle (31), rollers (32) are rotatably arranged on the left and right sides of the bottom end of the rear side wall of the connecting plate (1), and L-shaped rods (33) are arranged on the left and right sides of the front side wall of the connecting plate (1).
3. The seedling planting earth boring machine as claimed in claim 2, characterized in that the top of the left adjusting rod (15) and the right adjusting rod are symmetrically provided with scale marks.
4. A seedling planting trencher as claimed in claim 3 wherein said second left bearing (11) and second right bearing are in two sets.
5. A seedling planting trencher as claimed in claim 4 wherein said first guide bars (5) are in two sets.
6. A seedling planting earth boring machine as claimed in claim 5, characterized in that the second left hand wheel (23) and the second right hand wheel are each screw-connected with a bolt (34) contacting the top of the box body (10).
7. A seedling planting earth boring machine as claimed in claim 6, characterized in that the first hand wheel (8) is rotatably provided with an operating ring (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011044066.2A CN111990018A (en) | 2020-09-28 | 2020-09-28 | Seedling is planted and is used earth boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011044066.2A CN111990018A (en) | 2020-09-28 | 2020-09-28 | Seedling is planted and is used earth boring machine |
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| Publication Number | Publication Date |
|---|---|
| CN111990018A true CN111990018A (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011044066.2A Pending CN111990018A (en) | 2020-09-28 | 2020-09-28 | Seedling is planted and is used earth boring machine |
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| CN (1) | CN111990018A (en) |
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| CN210075986U (en) * | 2019-05-18 | 2020-02-18 | 李秋英 | Novel municipal landscape garden plant auxiliary device |
| CN210808187U (en) * | 2019-08-01 | 2020-06-23 | 江苏尧塘园林绿化集团有限公司 | Novel municipal garden plant supplementary device |
| CN211527879U (en) * | 2019-11-15 | 2020-09-18 | 西安九度信息科技有限公司 | Drilling equipment |
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2020
- 2020-09-28 CN CN202011044066.2A patent/CN111990018A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0092800A1 (en) * | 1982-04-20 | 1983-11-02 | Firma Helmut Werner | Apparatus for drilling planting holes |
| CN107667612A (en) * | 2017-10-21 | 2018-02-09 | 黄诚广 | A kind of Tea planting digging apparatus |
| CN109906707A (en) * | 2017-12-12 | 2019-06-21 | 西安东嘉贸易有限公司 | A kind of double drill bit puncheres of gardens transformation convenient for adjusting spacing |
| CN209299695U (en) * | 2018-11-23 | 2019-08-27 | 全南厚朴生态林业有限公司 | A kind of pit-picker facilitating operation |
| CN209806401U (en) * | 2019-03-24 | 2019-12-20 | 刘旭 | A auxiliary device that digs pit for environment is administered |
| CN210075986U (en) * | 2019-05-18 | 2020-02-18 | 李秋英 | Novel municipal landscape garden plant auxiliary device |
| CN210808187U (en) * | 2019-08-01 | 2020-06-23 | 江苏尧塘园林绿化集团有限公司 | Novel municipal garden plant supplementary device |
| CN211527879U (en) * | 2019-11-15 | 2020-09-18 | 西安九度信息科技有限公司 | Drilling equipment |
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Application publication date: 20201127 |
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