CN103392415A - Hydraulic hierarchical earth boring machine - Google Patents
Hydraulic hierarchical earth boring machine Download PDFInfo
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- CN103392415A CN103392415A CN2013102946973A CN201310294697A CN103392415A CN 103392415 A CN103392415 A CN 103392415A CN 2013102946973 A CN2013102946973 A CN 2013102946973A CN 201310294697 A CN201310294697 A CN 201310294697A CN 103392415 A CN103392415 A CN 103392415A
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- tractor
- support assembly
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- hydraulic
- hanger bracket
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Abstract
A hydraulic hierarchical earth boring machine comprises a rack, as well as a transmission device, a spiral earth boring device, a soil scraping device and a power output device which are arranged on the rack, wherein the rack comprises a rack assembly, a suspension bracket and a suspension shaft, the bottom of the end (opposite to a tractor connecting end) of the rack assembly is provided with a pair of lifting lugs facing down, the transmission device connected with the spiral earth boring device is in rotary connection with the rack assembly through the lifting lugs, two sides at the middle parts of the rack assembly are fixedly connected with one end of the suspension bracket, a tractor connecting end of the suspension bracket is in rotary connection with the soil scraping device, and the soil scraping device is arranged under the position between the tractor connecting end of the rack assembly and the spiral earth boring device. When the hydraulic hierarchical earth boring machine is used, a user firstly drives a tractor to scrap surface fertile soil to the front part by virtue of the soil scraping device, then stops the tractor and finally carries out earth boring operation by virtue of the spiral earth boring device, so that the surface fertile soil and bottom immature soil are stored separately and the beneficial effect of burying tree roots with the surface fertile soil firstly and then filling the bottom immature soil in the upper parts of pits is achieved.
Description
Technical field:
The present invention relates to the farm machinery technical field, particularly a kind of hydraulic separate laminar hole digger.
Background technology:
Hole digger be widely used in gardens, plant, the punching mechanical of digging pit in the field such as piling.Hole digger kind in the market is more, portable electric formula, manual type are arranged, also have tractor mountedly etc., it has a common characteristic when digging pit, namely in the constantly downward digging operation of screw digger, soil constantly by helical blade, taken out of and be scattered in hole around, this causes the top layer fertile soil first to dig first and throws, and after after lower floor's immature soil, digging, throws on fertile soil, like this during the tree planting reclaimed soil, can only be first by immature soil backfill in the sapling root, be unfavorable for the absorption of root nutrition, survival rate is low.
Summary of the invention:
Given this, be necessary to design a kind of hydraulic separate laminar hole digger.
A kind of hydraulic separate laminar hole digger comprises: frame and be arranged on transmission device, screw digger, earth scraping device and the power take-off on frame; Wherein, frame comprises: support assembly, hanger bracket, suspended axle; The tractor link of support assembly have with tractor on the upper suspension pin-and-hole of mounting point pin joint, the other end bottom surface that support assembly is relative with the tractor link is provided with a pair of downward hanger, and the transmission device that joins with screw digger is rotationally connected by this hanger and support assembly; In both sides, support assembly middle part, with an end of hanger bracket, be fixedly connected with, hanger bracket and support assembly form certain angle, the tractor link of hanger bracket stretches out to the tractor link below of support assembly, and the tractor link of hanger bracket and the tractor link of support assembly are triangularly arranged; The tractor link of hanger bracket also is rotationally connected with earth scraping device simultaneously, and earth scraping device is below between the tractor link of support assembly and screw digger; Power take-off is fixed on the support assembly middle part, and the output of power take-off is connected to control the lifting of earth scraping device with the earth scraping device top.
Preferably, transmission device comprises: universal joint and transmission case; The sleeve of universal joint is for changing the telescopic structure of length, universal joint one end and tractor motive power output shaft spline joint, the other end and transmission case power input shaft spline joint, transmission case is by side plate and the hanger pin joint of its both sides, the Compress Spring pressue device is arranged at transmission case top, this pressue device passes support assembly, tractor link one side at side plate subtend support assembly is connected with extension spring, the extension spring other end is connected with support assembly, and extension spring offers the pulling force of transmission case to the tractor link direction of support assembly.
Preferably, screw digger is connected with the power take-off of transmission case by spline.
Preferably, earth scraping device is two four-bar linkages that are connected with hanger bracket, comprising: clean-up scraper, connecting plate, upper connecting rod and lower link; Wherein, connecting plate is rotationally connected by the tractor link of pin and hanger bracket, at connecting plate one end, have upper and lower two holes and with upper connecting rod and lower link, be rotationally connected respectively, the other end of upper connecting rod and lower link is by pin and clean-up scraper pin joint, and upper connecting rod is parallel with lower link; Clean-up scraper is that rectangle place in the middle of its top is provided with a contiguous block for power take-off, being connected.
Preferably, power take-off comprises: hydraulic jack, piston rod, oil cylinder seat dead lever; Oil cylinder seat dead lever one end is fixedly connected with support assembly, the other end stretches out and is rotationally connected the hydraulic jack top to the support assembly oblique upper, piston rod is pinned at by pin on the contiguous block of clean-up scraper, and one group of snap joint that the oil pipe of hydraulic jack upper and lower cavity and tractor hydraulic system provide is joined.
Preferably, tractor is tractor.
Present device in use, at first after 3 of the hydraulic lift system of the tractor link of support assembly and hanger bracket and tractor compositions being articulated, again universal joint is connected with the transmission case power shaft with tractor motive power output shaft, finally the oil pipe of hydraulic jack is connected with one group of snap joint.Before digging pit, first start tractor the upper soll layer fertile soil is scraped to front by earth scraping device, then stop and by screw digger, complete the operation of digging pit again, realize depositing respectively of top layer fertile soil and the bottom immature soil, thereby realize first using top layer fertile soil landfill tree root, with the bottom immature soil, fill up top afterwards.
The accompanying drawing explanation:
Accompanying drawing 1 is the hydraulic separate laminar hole digger cross-sectional schematic of a width better embodiment.
In figure: support assembly 11, hanger bracket 12, tractor link 111, upper suspension pin-and-hole 112, screw digger 3, tractor link 121, earth scraping device 4, universal joint 21, transmission case 22, side plate 23, pressue device 24, extension spring 25, clean-up scraper 41, connecting plate 42, upper connecting rod 43, lower link 44, contiguous block 411, hydraulic jack 51, piston rod 52, oil cylinder seat dead lever 53.
Embodiment:
As shown in Figure 1, a kind of hydraulic separate laminar hole digger comprises: frame and be arranged on transmission device, screw digger 3, earth scraping device 4 and the power take-off on frame; Wherein, frame comprises: support assembly 11, hanger bracket 12, suspended axle; The tractor link 111 of support assembly 11 have with tractor on the upper suspension pin-and-hole 112 of mounting point pin joint, the other end bottom surface that support assembly 11 is relative with tractor link 111 is provided with a pair of downward hanger, and the transmission device that joins with screw digger 3 is rotationally connected by this hanger and support assembly 11; In support assembly 11 both sides, middle part, with an end of hanger bracket 12, be fixedly connected with, hanger bracket 12 forms certain angle with support assembly 11, the tractor link 121 of hanger bracket 12 stretches out to tractor link 111 belows of support assembly 11, and the tractor link 121 of hanger bracket 12 is triangularly arranged with the tractor link 111 of support assembly 11; The tractor link 121 of hanger bracket 12 also is rotationally connected with earth scraping device 4 simultaneously, and earth scraping device 4 is below between the tractor link 111 of support assembly 11 and screw digger 3; Power take-off is fixed on support assembly 11 middle parts, and the output of power take-off is connected to control the lifting of earth scraping device 4 with earth scraping device 4 tops.
in the present embodiment, transmission device comprises: universal joint 21 and transmission case 22, the sleeve of universal joint 21 is for changing the telescopic structure of length, universal joint 21 1 ends and tractor motive power output shaft spline joint, the other end and transmission case 22 power input shaft spline joints, transmission case 22 is by the side plate 23 and hanger pin joint of its both sides, Compress Spring pressue device 24 is arranged at transmission case 22 tops, this pressue device 24 passes support assembly 11, tractor link 111 1 sides at side plate 23 subtend support assemblies 11 are connected with extension spring 25, extension spring 25 other ends are connected with support assembly 11, extension spring 25 offers the pulling force of transmission case 22 to tractor link 111 directions of support assembly 11.
In the present embodiment, screw digger 3 is connected with the power take-off of transmission case 22 by spline.
In the present embodiment, earth scraping device 4 is two four-bar linkages that are connected with hanger bracket 12, comprising: clean-up scraper 41, connecting plate 42, upper connecting rod 43 and lower link 44; Wherein, connecting plate 42 is rotationally connected by the tractor link 121 of pin and hanger bracket 12, at connecting plate 42 1 ends, having upper and lower two holes is rotationally connected with upper connecting rod 43 and lower link 44 respectively, the other end of upper connecting rod 43 and lower link 44 is by pin and clean-up scraper 41 pin joints, and upper connecting rod 43 is parallel with lower link 44; Clean-up scraper 41 is provided with a contiguous block 411 for power take-off, being connected for rectangle place in the middle of its top.
In the present embodiment, power take-off comprises: hydraulic jack 51, piston rod 52, oil cylinder seat dead lever 53; Oil cylinder seat dead lever 53 1 ends are fixedly connected with support assembly 11, the other end stretches out and is rotationally connected hydraulic jack 51 tops to support assembly 11 oblique uppers, piston rod 52 is pinned at by pin on the contiguous block 411 of clean-up scraper 41, and one group of snap joint that the oil pipe of hydraulic jack 51 upper and lower cavities and tractor hydraulic system provide is joined.
In the present embodiment, tractor is tractor.
Claims (6)
1. a hydraulic separate laminar hole digger, is characterized in that, comprising: frame and be arranged on transmission device, screw digger, earth scraping device and the power take-off on frame; Wherein, frame comprises: support assembly, hanger bracket, suspended axle; The tractor link of support assembly have with tractor on the upper suspension pin-and-hole of mounting point pin joint, the other end bottom surface that support assembly is relative with the tractor link is provided with a pair of downward hanger, and the transmission device that joins with screw digger is rotationally connected by this hanger and support assembly; In both sides, support assembly middle part, with an end of hanger bracket, be fixedly connected with, hanger bracket and support assembly form certain angle, the tractor link of hanger bracket stretches out to the tractor link below of support assembly, and the tractor link of hanger bracket and the tractor link of support assembly are triangularly arranged; The tractor link of hanger bracket also is rotationally connected with earth scraping device simultaneously, and earth scraping device is below between the tractor link of support assembly and screw digger; Power take-off is fixed on the support assembly middle part, and the output of power take-off is connected to control the lifting of earth scraping device with the earth scraping device top.
2. hydraulic separate laminar hole digger as claimed in claim 1, is characterized in that, transmission device comprises: universal joint and transmission case; The sleeve of universal joint is for changing the telescopic structure of length, universal joint one end and tractor motive power output shaft spline joint, the other end and transmission case power input shaft spline joint, transmission case is by side plate and the hanger pin joint of its both sides, the Compress Spring pressue device is arranged at transmission case top, this pressue device passes support assembly, tractor link one side at side plate subtend support assembly is connected with extension spring, the extension spring other end is connected with support assembly, and extension spring offers the pulling force of transmission case to the tractor link direction of support assembly.
3. hydraulic separate laminar hole digger as claimed in claim 1, is characterized in that, screw digger is connected with the power take-off of transmission case by spline.
4. hydraulic separate laminar hole digger as claimed in claim 1, is characterized in that, earth scraping device is two four-bar linkages that are connected with hanger bracket, comprising: clean-up scraper, connecting plate, upper connecting rod and lower link; Wherein, connecting plate is rotationally connected by the tractor link of pin and hanger bracket, at connecting plate one end, have upper and lower two holes and with upper connecting rod and lower link, be rotationally connected respectively, the other end of upper connecting rod and lower link is by pin and clean-up scraper pin joint, and upper connecting rod is parallel with lower link; Clean-up scraper is that rectangle place in the middle of its top is provided with a contiguous block for power take-off, being connected.
5. hydraulic separate laminar hole digger as claimed in claim 1, is characterized in that, power take-off comprises: hydraulic jack, piston rod, oil cylinder seat dead lever; Oil cylinder seat dead lever one end is fixedly connected with support assembly, the other end stretches out and is rotationally connected the hydraulic jack top to the support assembly oblique upper, piston rod is pinned at by pin on the contiguous block of clean-up scraper, and one group of snap joint that the oil pipe of hydraulic jack upper and lower cavity and tractor hydraulic system provide is joined.
6. hydraulic separate laminar hole digger as claimed in claim 1, is characterized in that, tractor is tractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310294697.3A CN103392415B (en) | 2013-07-15 | 2013-07-15 | Hydraulic separate laminar hole digger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310294697.3A CN103392415B (en) | 2013-07-15 | 2013-07-15 | Hydraulic separate laminar hole digger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103392415A true CN103392415A (en) | 2013-11-20 |
| CN103392415B CN103392415B (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310294697.3A Expired - Fee Related CN103392415B (en) | 2013-07-15 | 2013-07-15 | Hydraulic separate laminar hole digger |
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| CN (1) | CN103392415B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104012215A (en) * | 2014-04-27 | 2014-09-03 | 苏州创维晟自动化科技有限公司 | Earth boring machine |
| CN106717312A (en) * | 2017-01-01 | 2017-05-31 | 南昌叁润科技有限公司 | A kind of soil is ploughed and whole uses pit digging equipment |
| CN107124936A (en) * | 2017-05-14 | 2017-09-05 | 宋诗伟 | A kind of automatic sowing auxiliary equipment digged pit and banketed |
| CN114451247A (en) * | 2022-02-15 | 2022-05-10 | 亓新海 | Semi-automatization sapling transplanting equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2506830A1 (en) * | 1981-05-27 | 1982-12-03 | Bou Pierre | Tractor-mounted rotary drill - is mounted so as to rotate about two orthogonal axes to drill several holes within small radius |
| CN1238116A (en) * | 1999-06-18 | 1999-12-15 | 青岛千川木业设备有限公司 | Hole digger and its driving and supporting unit |
| CN2552306Y (en) * | 2002-07-17 | 2003-05-28 | 大庆石油管理局 | Hydraulic controlled earth boring machine |
| CN203353090U (en) * | 2013-07-15 | 2013-12-25 | 宁夏大学 | Hydraulic layering type hole digger |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU436631A1 (en) * | 1972-10-16 | 1974-07-25 | Ташкентский Филиал Головного Специализированного Конструкторского Бюро По Машинам Для Садов И Виноградников | Machine for digging landing m |
| SU1727611A1 (en) * | 1990-03-15 | 1992-04-23 | Московский Лесотехнический Институт | Unit for preparation of sites on slopes |
-
2013
- 2013-07-15 CN CN201310294697.3A patent/CN103392415B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2506830A1 (en) * | 1981-05-27 | 1982-12-03 | Bou Pierre | Tractor-mounted rotary drill - is mounted so as to rotate about two orthogonal axes to drill several holes within small radius |
| CN1238116A (en) * | 1999-06-18 | 1999-12-15 | 青岛千川木业设备有限公司 | Hole digger and its driving and supporting unit |
| CN2552306Y (en) * | 2002-07-17 | 2003-05-28 | 大庆石油管理局 | Hydraulic controlled earth boring machine |
| CN203353090U (en) * | 2013-07-15 | 2013-12-25 | 宁夏大学 | Hydraulic layering type hole digger |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104012215A (en) * | 2014-04-27 | 2014-09-03 | 苏州创维晟自动化科技有限公司 | Earth boring machine |
| CN106717312A (en) * | 2017-01-01 | 2017-05-31 | 南昌叁润科技有限公司 | A kind of soil is ploughed and whole uses pit digging equipment |
| CN107124936A (en) * | 2017-05-14 | 2017-09-05 | 宋诗伟 | A kind of automatic sowing auxiliary equipment digged pit and banketed |
| CN107124936B (en) * | 2017-05-14 | 2020-08-04 | 温州海蓝工业设计有限公司 | Automatic dig seeding auxiliary assembly who digs pit and fill soil |
| CN114451247A (en) * | 2022-02-15 | 2022-05-10 | 亓新海 | Semi-automatization sapling transplanting equipment |
| CN114451247B (en) * | 2022-02-15 | 2023-03-14 | 亓新海 | Semi-automatization sapling transplanting equipment |
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| Publication number | Publication date |
|---|---|
| CN103392415B (en) | 2015-08-12 |
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Granted publication date: 20150812 Termination date: 20180715 |