CN203646016U - Rotary hole digging drill - Google Patents

Rotary hole digging drill Download PDF

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Publication number
CN203646016U
CN203646016U CN201320882512.6U CN201320882512U CN203646016U CN 203646016 U CN203646016 U CN 203646016U CN 201320882512 U CN201320882512 U CN 201320882512U CN 203646016 U CN203646016 U CN 203646016U
Authority
CN
China
Prior art keywords
bar
drilling
power transmission
cave
square
Prior art date
Application number
CN201320882512.6U
Other languages
Chinese (zh)
Inventor
董晓宁
高承芳
李文杨
张晓佩
陈鑫珠
刘远
Original Assignee
福建省农业科学院畜牧兽医研究所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 福建省农业科学院畜牧兽医研究所 filed Critical 福建省农业科学院畜牧兽医研究所
Priority to CN201320882512.6U priority Critical patent/CN203646016U/en
Application granted granted Critical
Publication of CN203646016U publication Critical patent/CN203646016U/en

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Abstract

The utility model relates to a rotary hole digging drill. The rotary hole digging drill comprises a cone-shaped drilling head, a drilling bar, a drilling blade, a soil cutting blade, a connector, a power transmission bar and a hydraulic hole digging control device, wherein a sliding power gear is mounted on the upper part of the power transmission bar; the cone-shaped drilling head is mounted on the front end of the drilling bar; the drilling blade is a spiral drilling blade, the inner side of which is connected with the drilling bar; the soil cutting blade is mounted on the front end of the spiral drilling blade; the drilling bar is connected with the power transmission bar via the connector; the hydraulic hole digging control device comprises a hydraulic cylinder, a linkage bracket and a support rotation bar; the end part of a vertical rod of the linkage bracket is connected with a piston rod; the tail ends of two transverse rods of the linkage bracket are respectively provided with a rotary bearing; the support rotation bar is mounted in the rotary bearings. By the device, not only can hole digging operation be effectively carried out, but also the depth and the width of a hole can be adjusted to adapt to different hole digging operational requirements; the device has the advantages of simplicity in structure, convenience for operation and wide applicability and promotion value.

Description

One is dug cave rotary drill
Technical field
The utility model relates to one and digs cave rotary drill.
Background technology
Afforestation, mountain region kind grass etc., digging cave is wherein the heaviest engineering operation, and the skill of cost is maximum, and vested capital is the highest.Conventionally take manpower as main, efficiency is very low, has retrained progress.Because this work seasonality is very strong, therefore needs high to effect, earth auger tool that applicability is strong are very urgent.This technology is according to the characteristic of slight slope and mechanical mechanics principle, work out a kind of novel earth auger device, be provided on corresponding locomotive and use, there is very high operating efficiency, the application of this device, the sound development that the water and soil conservation of will making greater efforts to promote, ecological afforestation are built.
Utility model content
The problem that the utility model exists for above-mentioned prior art is made improvement, and technical problem to be solved in the utility model is to provide one and digs cave rotary drill, can realize efficiently and dig cave operation, promotes agriculture development, reduces production costs.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: one is dug cave rotary drill, the described cave rotary drill device that digs comprises taper bit, drilling rod, bore leaf, cut native blade, connector, top is provided with power transmission pole and the hydraulic drill cave control device of sliding power gear, described taper bit is arranged on drilling rod front end, described brill leaf is the auger leaf that inner side and drilling rod join, described brill leaf is spiral and from bottom to top spirals around drilling rod, the described front end of cutting native blade and be arranged on auger leaf, described drilling rod is connected with power transmission pole by connector, described hydraulic drill cave control device comprises hydraulic cylinder, linkage support and support rotating bar, described linkage support is F type, the vertical boom end of described linkage support is connected with hydraulic cylinder piston rod, two cross bar ends of described linkage support are separately installed with swivel bearing, described support rotating bar is arranged in swivel bearing, described power transmission pole upper end is connected with support rotating bar.
Further, the center of described sliding power gear is provided with square through-hole, in this square through-hole, be inlaid with square bearing, described square bearing ball protrudes bearing inner wall, the cross section of described power transmission pole be with square bearing match square.
Compared with prior art, the utlity model has following beneficial effect: this device can not only effectively dig cave operation, and this device can be adjusted on the degree of depth and width, to adapt to the different cave job requirements of digging, simple in structure, easy to operate, there is applicability and promotional value widely.
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Accompanying drawing explanation
Fig. 1 is the organigram of the utility model embodiment.
Fig. 2 is the organigram of sliding power gear in the utility model embodiment.
In figure: 1-hydraulic cylinder, 2-linkage support, 3-swivel bearing, 4-support rotating bar, 5-power transmission pole, 6-sliding power gear, 601-square bearing, 7-connector, 8-auger leaf, 9-cuts native blade, 10-drilling rod, 11-taper bit.
Embodiment
Embodiment mono-: as shown in Figure 1, the described cave rotary drill that digs can be provided on corresponding locomotive and uses, dig cave rotary drill by taper bit 11, drilling rod 10, auger leaf 8, cut native blade 9, connector 7, sliding power gear 6 power transmission poles 5 are installed on top and hydraulic drill cave control device forms.Taper bit 11, diameter upper end 5cm, middle 4cm, lower end cone point, long 7cm, taper bit 11 is arranged on drilling rod 10 front ends.The long 50cm of drilling rod 10, diameter 6cm. auger leaf 8 thick 0.3-0.5cm, the wide 9.5cm(of being respectively is for boring cave diameter 25cm), 14.5cm(is used for boring cave diameter 35cm), 19.5cm(is used for boring cave diameter 45cm).Auger leaf 8 inner sides and drilling rod 10 join, and are spiral and spiral from below to up around drilling rod 10.Cut the thick 0.5-0.7cm of native blade 9, long 9.5cm, 14.5cm, the 19.5cm of being respectively of wide 6cm, the auger leaf 8 of configuration dimension.Cut the front end that native blade 9 is arranged on auger leaf 8, drilling rod 10 links by connector 7 and power transmission pole 5.Power transmission pole 5 is hollow pipe, thickness of pipe wall 1.2cm, power transmission pole 5 external profile diameter 7cm, long 45cm.Manufacture material: drilling rod 10 use steel pipes, auger leaf 8 use steel plates, cut native blade 9 and taper bit 11 hard wear resistant metal.Described hydraulic drill cave control device comprises hydraulic cylinder 1, linkage support 2 and support rotating bar 4, described linkage support 2 is F type, the vertical boom end of this linkage support 2 is connected with hydraulic cylinder 1 piston rod, two cross bar ends of this linkage support 2 are separately installed with swivel bearing 3, described support rotating bar 4 is arranged in swivel bearing 3, and described power transmission pole 5 upper ends are connected with support rotating bar 4.Piston rod can move up and down 80cm, thus the height that meets that the degree of depth that cave requires is bored in operation and require between drill bit and ground when non-operation locomotive driving.Dig cave operation: according to digging cave diameter requirement, the rotary drill of dimension is arranged on the connection running-on of power transmission pole 5.As require hole, cave diameter 35cm, and just the rotary drill of 35cm specification is installed, require the degree of depth as 30cm, start rotary drill, while reaching by hydraulic regulating device the degree of depth 30cm that digs cave, just complete an operation of digging cave.Locomotive is forwarded to the operation that the next position, hole, cave of subscribing completes the next one and digs cave, works continuously and so forth.
In the present embodiment, as shown in Figure 2, the center of described sliding power gear 6 is provided with square through-hole, in this square through-hole, be inlaid with square bearing 601, the ball of described square bearing 601 protrudes bearing inner wall, the cross section of described power transmission pole 5 be with square bearing 601 match square.
The foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.

Claims (2)

1. one kind is dug cave rotary drill, it is characterized in that: described in dig cave rotary drill device and comprise taper bit, drilling rod, bore leaf, cut native blade, connector, top is provided with power transmission pole and the hydraulic drill cave control device of sliding power gear, described taper bit is arranged on drilling rod front end, described brill leaf is the auger leaf that inner side and drilling rod join, described brill leaf is spiral and from bottom to top spirals around drilling rod, the described front end of cutting native blade and be arranged on auger leaf, described drilling rod is connected with power transmission pole by connector, described hydraulic drill cave control device comprises hydraulic cylinder, linkage support and support rotating bar, described linkage support is F type, the vertical boom end of described linkage support is connected with hydraulic cylinder piston rod, two cross bar ends of described linkage support are separately installed with swivel bearing, described support rotating bar is arranged in swivel bearing, described power transmission pole upper end is connected with support rotating bar.
2. the cave rotary drill that digs according to claim 1, it is characterized in that: the center of described sliding power gear is provided with square through-hole, in this square through-hole, be inlaid with square bearing, described square bearing ball protrudes bearing inner wall, the cross section of described power transmission pole be with square bearing match square.
CN201320882512.6U 2013-12-31 2013-12-31 Rotary hole digging drill CN203646016U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320882512.6U CN203646016U (en) 2013-12-31 2013-12-31 Rotary hole digging drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320882512.6U CN203646016U (en) 2013-12-31 2013-12-31 Rotary hole digging drill

Publications (1)

Publication Number Publication Date
CN203646016U true CN203646016U (en) 2014-06-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320882512.6U CN203646016U (en) 2013-12-31 2013-12-31 Rotary hole digging drill

Country Status (1)

Country Link
CN (1) CN203646016U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104541713A (en) * 2014-12-30 2015-04-29 北京东方园林股份有限公司 Device and method for mounting hollow-column-shaped fertilizer spike
CN104584716A (en) * 2015-02-09 2015-05-06 李阳铭 Spiral bit capable of conveniently drilling into soil of deep scarification cultivation machine
CN104798502A (en) * 2015-04-29 2015-07-29 广西高农机械有限公司 Width-adjustable hole digger
CN106358527A (en) * 2016-08-24 2017-02-01 李传慧 Sowing apparatus having automatic soil-filling and roll-pressing function
CN110754169A (en) * 2019-11-12 2020-02-07 徐州润田农业机械有限公司 A dig cave machinery for chinese yam is sowed
CN110972609A (en) * 2019-11-11 2020-04-10 华南农业大学 Novel hole digging, fertilizing and earthing device and implementation method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104541713A (en) * 2014-12-30 2015-04-29 北京东方园林股份有限公司 Device and method for mounting hollow-column-shaped fertilizer spike
CN104584716A (en) * 2015-02-09 2015-05-06 李阳铭 Spiral bit capable of conveniently drilling into soil of deep scarification cultivation machine
CN104798502A (en) * 2015-04-29 2015-07-29 广西高农机械有限公司 Width-adjustable hole digger
CN106358527A (en) * 2016-08-24 2017-02-01 李传慧 Sowing apparatus having automatic soil-filling and roll-pressing function
CN110972609A (en) * 2019-11-11 2020-04-10 华南农业大学 Novel hole digging, fertilizing and earthing device and implementation method
CN110972609B (en) * 2019-11-11 2021-04-23 华南农业大学 Novel hole digging, fertilizing and earthing device and implementation method
CN110754169A (en) * 2019-11-12 2020-02-07 徐州润田农业机械有限公司 A dig cave machinery for chinese yam is sowed

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140618

Termination date: 20141231

EXPY Termination of patent right or utility model