CN203597017U - Hole digging device of orchard - Google Patents

Hole digging device of orchard Download PDF

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Publication number
CN203597017U
CN203597017U CN201320561478.2U CN201320561478U CN203597017U CN 203597017 U CN203597017 U CN 203597017U CN 201320561478 U CN201320561478 U CN 201320561478U CN 203597017 U CN203597017 U CN 203597017U
Authority
CN
China
Prior art keywords
drilling rod
dead lever
orchard
borehole
sliver
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201320561478.2U
Other languages
Chinese (zh)
Inventor
钱东南
吴江
钭凌娟
程建徽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jinhua Academy of Agricultural Sciences
Original Assignee
Jinhua Academy of Agricultural Sciences
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 Jinhua Academy of Agricultural Sciences filed Critical Jinhua Academy of Agricultural Sciences
Priority to CN201320561478.2U priority Critical patent/CN203597017U/en
Application granted granted Critical
Publication of CN203597017U publication Critical patent/CN203597017U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a hole digging device of an orchard, which belongs to the technical field of agricultural machinery. The hole digging device settles a problem of low pile hole digging efficiency in the existing orchards for culturing grape, kiwi berry, cherry, etc. The hole digging device of the orchard provided by the utility model comprises a hand holding mechanism, a fixed rod and a drilling rod. One end of the fixed rod is fixedly connected with the hand holding mechanism, and the other end is coaxially connected with the drilling rod. A locking mechanism is arranged between the drilling rod and the fixed rod. Detachment between the drilling rod and the fixed rod is realized through the locking mechanism. A cutter set is fixedly arranged on the drilling rod. The hole digging device has a simple structure. Convenient operation is realized when the hole digging device digs pile holes on orchards for culturing grape, kiwi berry, cherry, etc. Simultaneously cutter sets in different specifications can be replaced according to required pile holes with different hole diameters. In cutter set replacement, only loosening of a locking sleeve for replacing the drilling rod is required.

Description

A kind of borehole device of orchard
Technical field
The utility model belongs to agricultural machinery technological field, particularly a kind of borehole device that is suitable for the orchard cement piles such as grape, cherry, kiwi fruit.
Background technology
Cement pile is one of facility material conventional in agricultural production, have a wide range of applications at aspects such as booth construction, fruit tree frame type structures, but cement pile is generally wanted the unlikely lodging of ability in buried soil, bring into play due supporting function, therefore in farmland, the dark 55-60cm of often need excavation is above, the deep hole of diameter 8-14cm, for the landfill of concrete column.Dig pit with shovel or hoe, both wasted time and energy, take again labor wage.
Summary of the invention
The purpose of this utility model is for digging the not high problem of pile hole efficiency at present in the orchards such as grape, kiwi fruit, cherry, and has proposed a kind of simple in structurely, easy to operate, and efficiency is higher, and can excavate according to pile size the borehole device of different pore size.
The purpose of this utility model can realize by following technical proposal: a kind of borehole device of orchard, it is characterized in that, it comprises hand-held mechanism, dead lever and drilling rod, one end of dead lever is fixedly connected with hand-held mechanism, the other end is connected with drilling rod concentric, between described drilling rod and dead lever, be provided with locking mechanism, between drilling rod and dead lever, realize dismounting by this locking mechanism, on drilling rod, be fixed with cutter group.
In the borehole device in above-mentioned a kind of orchard, described locking mechanism comprises lock sleeve, the end axis of one end that dead lever is connected with drilling rod is to offering some seams, seam is divided into this end of dead lever the sliver of respective numbers, each sliver oppositely extends out for drilling rod and inserts centered by dead lever axle center, the lateral surface of sliver offers external screw thread, and above-mentioned lock sleeve is enclosed within and on dead lever and at inwall, offers the internal thread being threaded with above-mentioned sliver.
In the borehole device in above-mentioned a kind of orchard, the medial surface of described sliver is provided with spacing fixture block, one end lateral surface that drilling rod is connected with dead lever axially offers the draw-in groove coordinating with above-mentioned spacing fixture block along drilling rod, fixture block can slidably reciprocate and by circumferentially spacing along draw-in groove.
In the borehole device in above-mentioned a kind of orchard, described cutter group comprises two arc blades, and each blade is circumferentially uniformly distributed centered by drilling rod, and blade has the inclination of certain angle in the horizontal direction, and the inner side of the end that has a down dip is provided with cutting edge.
In the borehole device in above-mentioned a kind of orchard, described hand-held mechanism is handwheel, and handwheel is connected with the dead lever at center by some connecting rods that radially distribute.
In the borehole device in above-mentioned a kind of orchard, described handwheel adopts plastic-steel or ferrous materials to be made.
In the borehole device in above-mentioned a kind of orchard, described drilling rod has tip with respect to the other end being connected with dead lever.
Compared with prior art, this apparatus structure is simple, and simple operation in the time of the Wa Zhuan holes, orchard such as grape, kiwi fruit, cherry can, according to the cutter group of required different pore size stake hole replacing different size, only need degree of tightness lock sleeve simultaneously when replacing, change drilling rod.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of borehole device in the utility model.
Fig. 2 is dead lever and drilling rod connecting portion Local map in the utility model.
In figure, 1, handwheel; 2, lock sleeve; 3, sliver; 4, draw-in groove; 5, blade; 6, tip; 7, cutting edge; 8, drilling rod; 9, seam; 10, external screw thread; 10a internal thread; 11, dead lever; 12, fixture block; 13, top part; 14, connecting rod.
Embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, the borehole device in this orchard comprises the handwheel 1 of handgrip part, dead lever 11 and drilling rod 8, and handwheel 1 connects by the dead lever 11 at some connecting rod 14Yu centers that radially distribute.One end of dead lever 11 is fixedly connected with handwheel 1, and the other end is connected with drilling rod 8 concentrics, is provided with the locking mechanism of realization locking after both connect between drilling rod 8 and dead lever 11, between drilling rod 8 and dead lever 11, can also realize dismounting by this locking mechanism.Locking mechanism comprises lock sleeve 2, the end axis of one end that dead lever 11 is connected with drilling rod 8 is to offering some seams 9, and the inside of dead lever 11 is provided with the top part 13 for drilling rod 8 rapid abutting joint location, as shown in Figure 2, seam 9 is divided into dead lever 11 these ends the sliver 4 of respective numbers, each sliver 4 oppositely extends out for drilling rod 8 and inserts centered by dead lever 11 axle center, the lateral surface of sliver 4 offers external screw thread 10, above-mentioned lock sleeve 2 is enclosed within and on dead lever 11 and at inwall, offers the internal thread 10a being threaded with above-mentioned sliver 4, the medial surface of sliver 4 is provided with spacing fixture block 12, one end lateral surface that drilling rod 8 is connected with dead lever 11 axially offers the draw-in groove 4 coordinating with above-mentioned spacing fixture block 12 along drilling rod 8, fixture block 12 can slidably reciprocate and by circumferentially spacing along draw-in groove 4.
As shown in Figure 1, on drilling rod 8, be fixed with cutter group, cutter group comprises two arc blades 5, two blades 5 are symmetrical arranged centered by drilling rod 8, blade 5 has the inclination of certain angle in the horizontal direction, be provided with cutting edge 7 in the inner side of blade 5, drilling rod 8 has tip 6 with respect to the other end being connected with dead lever 11.
When use centered by tip 6 point, then tip 6 gos deep into soil to blade 5 places, now rotation hand wheel 1 it is imposed to a downward active force, drilling rod 8 rotation limits, limit are moved downward, be with knife section 5 to rotate simultaneously while insert soil, because blade 5 and horizontal plane have certain angle, two symmetrical blades 5 have just formed a kind of helical structure cutter group again, after burying, blade 5 without apply downward active force on handwheel 1, only need rotation hand wheel 1 blade 5 to attack downwards.Precession is to pull-up blade 5 after certain distance, and soil will be taken out of with blade 5, stays the next hole for pile anchoring post.
Can change the cutter group of different size for the hole of different pore size, when replacing, first unscrew lock sleeve 2, drilling rod 8 is deviate from from dead lever 11, then change another root drilling rod 8, now the top of drilling rod 8 is leaned on the top part 13 of dead lever 11 fast, and make the draw-in groove 4 of drilling rod 8 corresponding with the fixture block 12 on dead lever 11 slivers 4, finally screw lock sleeve 2, lock sleeve 2 by sliver 4 bandings on drilling rod 8, fixture block 12 and draw-in groove 4 have circumferential position-limiting action simultaneously, prevent the rotation that dead lever 11 is relative with drilling rod 8.
Should be appreciated that, in claims of the present utility model, specification, all " comprising ... " is all interpreted as open implication, and namely its implication is equal to " at least containing ... ", and should not be construed as enclosed implication, its implication should not be construed " only comprising ... ".
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims (7)

1. the borehole device in an orchard, it is characterized in that, it comprises hand-held mechanism, dead lever (11) and drilling rod (8), one end of dead lever (11) is fixedly connected with hand-held mechanism, the other end is connected with drilling rod (8) concentric, between described drilling rod (8) and dead lever (11), be provided with locking mechanism, between drilling rod (8) and dead lever (11), realize dismounting by this locking mechanism, drilling rod is fixed with cutter group on (8).
2. in the borehole device in a kind of orchard according to claim 1, it is characterized in that, described locking mechanism comprises lock sleeve (2), the end axis of one end that dead lever (11) is connected with drilling rod (8) is to offering some seams (9), seam (9) is divided into this end of dead lever (11) sliver (3) of respective numbers, each sliver (3) oppositely extends out for drilling rod (8) and inserts centered by dead lever (11) axle center, the lateral surface of sliver (3) offers external screw thread (10), above-mentioned lock sleeve (2) is enclosed within dead lever (11) above and offers the internal thread (10a) being threaded with above-mentioned sliver (3) at inwall.
3. in the borehole device in a kind of orchard according to claim 2, it is characterized in that, the medial surface of described sliver (3) is provided with spacing fixture block (12), one end lateral surface that drilling rod (8) is connected with dead lever (11) axially offers the draw-in groove (4) coordinating with above-mentioned spacing fixture block (12) along drilling rod (8), fixture block (12) can slidably reciprocate and by circumferentially spacing along draw-in groove (4).
4. in the borehole device in a kind of orchard according to claim 1 and 2, it is characterized in that, described cutter group comprises two arc blades (5), each blade (5) is circumferentially uniformly distributed centered by drilling rod (8), blade (5) has the inclination of certain angle in the horizontal direction, and the inner side of the end that has a down dip is provided with cutting edge (7).
5. in the borehole device in a kind of orchard according to claim 1 and 2, it is characterized in that, described hand-held mechanism is handwheel (1), and handwheel (1) is connected with the dead lever (11) at center by some connecting rods that radially distribute (14).
6. in the borehole device in a kind of orchard according to claim 5, it is characterized in that, described handwheel (1) adopts plastic-steel or ferrous materials to be made.
7. in the borehole device in a kind of orchard according to claim 1 and 2, it is characterized in that, described drilling rod (8) has tip (6) with respect to the other end being connected with dead lever (11).
CN201320561478.2U 2013-09-10 2013-09-10 Hole digging device of orchard Expired - Fee Related CN203597017U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320561478.2U CN203597017U (en) 2013-09-10 2013-09-10 Hole digging device of orchard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320561478.2U CN203597017U (en) 2013-09-10 2013-09-10 Hole digging device of orchard

Publications (1)

Publication Number Publication Date
CN203597017U true CN203597017U (en) 2014-05-21

Family

ID=50709734

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320561478.2U Expired - Fee Related CN203597017U (en) 2013-09-10 2013-09-10 Hole digging device of orchard

Country Status (1)

Country Link
CN (1) CN203597017U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105850287A (en) * 2016-05-19 2016-08-17 浙江省嘉兴市农业科学研究院(所) Soil drilling tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105850287A (en) * 2016-05-19 2016-08-17 浙江省嘉兴市农业科学研究院(所) Soil drilling tool

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

Granted publication date: 20140521

Termination date: 20150910