CN205455015U - Insert ground borer and contain support frame of inserting ground borer - Google Patents
Insert ground borer and contain support frame of inserting ground borer Download PDFInfo
- Publication number
- CN205455015U CN205455015U CN201620194045.1U CN201620194045U CN205455015U CN 205455015 U CN205455015 U CN 205455015U CN 201620194045 U CN201620194045 U CN 201620194045U CN 205455015 U CN205455015 U CN 205455015U
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- pricker body
- borer
- earth
- resistance piece
- tapering
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Abstract
The utility model discloses an insert ground borer and contain support frame of inserting ground borer, including the borer body that has the pyramis, personally experience sth. Part of the body along the borer and radially set up the passageway, the resistance spare that channel part stretches out the borer body can be followed in the setting in the passageway, and along the movable chamber of borer axon to setting and passageway intercommunication, the activity intracavity sets up the one end of an actuating lever and actuating lever to be connected with resistance spare through a connecting rod, the both ends of connecting rod are articulated with actuating lever and resistance spare respectively, the actuating lever is kept away from the one end in pyramis and is stretched out the borer body, through the structure of the utility model, when the borer body has been arranged in the degree of depth of the earth and the demand that reaches, actuating lever drive resistance spare is along radially stretching out the borer body, earth voltage -sharing above the resistance spare is on resistance spare, consequently, when wanting to extract the borer body, not only need overcome the frictional force between the borer body and the earth, still need overcome the gravity of pressure earth on resistance spare, and also there is very big frictional force in the earth on the resistance spare with peripheral earth, consequently, the borer body is hardly extracted.
Description
Technical field
This utility model relates to tree support frame, more specifically, it relates to a kind of insertion puncheon and comprise the bracing frame of insertion puncheon.
Background technology
Tree support frame is mainly used in the protection of trees.
The Chinese patent of Publication No. CN103392555A discloses a kind of little nursery stock special-purpose supporting frame, including three support bars, described three support bars are the most uniform, the top movable of each support bar connects a pair of auricular branch seat, the base of described ears bearing is arc-shaped slot, the base of described three ears bearings is connected by a band and is anchored on nursery stock, the bottom of described three support bars is all inserted with a union joint with three sockets, and described three union joints are connected by a drag link between any two.Being arranged with an insertion puncheon on described each drag link, the bottom of described insertion puncheon is taper.
The program uses insertion puncheon to be fixed bracing frame, owing to the bottom of insertion puncheon is taper, therefore in convenient insertion ground, but this insertion puncheon is owing to relying solely on the frictional force with earth to prevent it from moving axially, therefore insertion puncheon is easily toppled over due to trees and is pulled out, and insertion puncheon is inadequate with the bonding strength of earth.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of insertion puncheon, has advantageously accounted for the problem that insertion puncheon is not enough with the bonding strength of earth, and it has the advantage that bonding strength is high.
For achieving the above object, this utility model provides following technical scheme: a kind of insertion puncheon, including the pricker body with tapering, it is radially arranged passage along pricker body, arranging the resistance piece that can stretch out pricker body along channel part, movable chamber with channel connection axially arranged along pricker body in described passage, movable intracavity is arranged one end of a drive rod and drive rod and is connected with resistance piece by a connecting rod, the two ends of described connecting rod are hinged with drive rod and resistance piece respectively, and described drive rod stretches out pricker body away from the one end in tapering.
Use said structure, insertion puncheon is divided into two states, when pricker body inserts earth, resistance piece is positioned at pricker body, now easily insert in earth owing to pricker body has tapering, when pricker body has been positioned in earth and reaches the degree of depth of demand, drive rod drives resistance piece to extend radially pricker body to tapering motion, earth above resistance piece presses against on resistance piece, therefore when wanting to extract pricker body when, not only need to overcome the frictional force between pricker body and earth, also need to overcome and be pressed in the gravity of earth on resistance piece, and the earth of earth on resistance piece and periphery there is also the biggest frictional force, therefore pricker body is difficult to be pulled out, pricker body is high with the bonding strength of earth, it should be noted that resistance piece here does not separate with pricker body, only major part is stretched out outside passage；When insertion puncheon is taken out by needs when, drive rod adverse movement drives resistance piece retraction passage, it is simple to insertion puncheon is extracted realization recycling, energy-conservation.
Further, described drive rod is connected by a lock and pricker body are fixing.
Resistance piece may bounce back toward passage under stress, pricker body is reduced with the bonding strength of earth, resistance piece necessarily drives drive rod to move while retraction, therefore pricker body and drive rod is fixed, owing to drive rod will not be moved with lock, therefore resistance piece also will not be retracted in passage, ensure that the bonding strength of pricker body and earth, and arranging of lock can reduce the probability that insertion puncheon is stolen, the when of needing to take out pricker body, first open lock, move drive rod tapering dorsad afterwards and move.
Further, described resistance piece is positioned close to one end, tapering.
The closer to tapering, on resistance piece, the weight of earth is the heaviest, is more difficult to extract insertion puncheon, and insertion puncheon is higher with the bonding strength of earth.
Further, described resistance piece is gradually reduced setting near pricker body axis one end to other end cross section.
The effect of being arranged such is similar to tapering, facilitates resistance piece to stretch out passage.
Further, described resistance piece away from the end face in tapering from being obliquely installed away from the one end in tapering to cone at the pricker body axis or described resistance piece is away from the end face vertical pricker body axis in tapering.
Being arranged such the structure forming agnail so that pricker body is difficult to be pulled out, pricker body is high with the bonding strength of earth.
Further, described resistance piece is away from the end face vertical pricker body axis in tapering.
Being arranged such, the weight being pressed in earth on resistance piece is maximum, and the maximum resistance that pricker body is extracted is from the weight of earth, and therefore, pricker body is higher with the bonding strength of earth.
Further, the outer wall of described pricker body arranges guide thread.
The setting of guide thread can facilitate pricker body to insert in earth, can insert earth by the way of rotating pricker body.
Further, described resistance piece symmetry pricker body axis arranges two.
Resistance piece is symmetrical arranged two balances being conducive to insertion puncheon, further enhances the bonding strength of pricker body and earth simultaneously.
Further, the outer wall of described pricker body and resistance piece all scribbles antirust paint.
Owing to pricker body and resistance piece are respectively positioned in earth, and containing large quantity of moisture in earth, therefore easily pricker body and resistance piece are easily corroded, and arranging of antirust paint can reduce this corrosiveness.
Another object of the present utility model is to provide a kind of bracing frame, including above-mentioned insertion puncheon.
In sum, this utility model has the advantages that insertion puncheon is high with the bonding strength of earth, and when being applied to bracing frame, bracing frame is fixing reliable, and is not easy stolen.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is the matching relationship schematic diagram of the drive rod in embodiment one and resistance piece；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the A-A sectional view of Fig. 3, it is shown that the internal structure of insertion puncheon;
Fig. 5 is the B portion enlarged drawing of Fig. 4；
Fig. 6 is the structural representation of embodiment two.
Reference: 1, pricker body；11, passage；12, movable chamber；21, baffle plate；211, inclined-plane；212, horizontal plane；22, drive rod；23, connecting rod；3, U-loop；4, annulus；5, lock；6, bearing；7, strut；8, rope band.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is described in detail.
nullEmbodiment one: such as Fig. 1，A kind of insertion puncheon，Including pricker body 1，Pricker body 1 is a round bar，One end of pricker body 1 has tapering，Axially disposed on pricker body 1 have guide thread (not shown)，Such as Fig. 4-5，Pricker body 1 radially offers a passage 11 near the position in tapering，And this passage 11 runs through pricker body 1，A movable chamber 12 is axially offered along pricker body 1，This tapering dorsad, activity chamber 12 extends through pricker body 1，Movable chamber 12 is made up of two parts，Wherein movable chamber 12 and the diameter of passage 11 part are more than another part，Two resistance pieces are set in passage 11，Drive rod 22 is a round bar，Such as Fig. 2-5，Resistance piece is one piece of baffle plate 21，Baffle plate 21 is an inclined-plane 211 near the side in the tapering of pricker body 1，The opposite side of baffle plate 21 is a horizontal plane 212，Baffle plate 21 is connected with drive rod 22 by connecting rod 23，The two ends of connecting rod 23 are hinged with baffle plate 21 and drive rod 22 respectively，Connecting rod 23 is positioned at part that movable chamber 12 is relatively large in diameter can activity wherein，Pricker body 1 fixes a U-loop 3 away from the one end in tapering，Drive rod 22 fixes an annulus 4 away from the one end in tapering，Drive rod 22 and pricker body 1 are fixed through annulus 4 and U-loop 3 by lock 5.
In order to extend the service life of insertion puncheon, pricker body 1 and baffle plate 21 all scribble antirust paint.
Time insertion puncheon is untapped, baffle plate 21 is positioned at passage 11, now, pricker body 1 and drive rod 22 are not fixed by lock 5, when the pricker body 1 of insertion puncheon inserts in earth and reaches the degree of depth of demand, by the drive rod 22 promotion to the direction, tapering of pricker body 1, owing to baffle plate 21 and drive rod 22 are hinged by connecting rod 23, therefore baffle plate 21 is pushed out passage 11, drive rod 22 and pricker body 1 is fixed through annulus 4 and U-loop 3 by lock 5 afterwards.
Embodiment two: such as Fig. 6, a kind of bracing frame, including embodiment one, three for the bearing 6 being close to trees, the most hinged support bar 7 of each bearing 6, three bearings 6 are connected by a rope band 8, the other end pricker body 1 of support bar 7 welds, and is first inserted by pricker body 1, be welded on pricker body 1 by support bar 7 when of installation.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. an insertion puncheon, including the pricker body (1) with tapering, it is characterized in that: be radially arranged passage (11) along pricker body (1), the resistance piece that can stretch out pricker body (1) along passage (11) part is set in described passage (11), along the axially arranged movable chamber (12) connected with passage (11) of pricker body (1), the one end arranging a drive rod (22) and drive rod (22) in movable chamber (12) is connected with resistance piece by a connecting rod (23), the two ends of described connecting rod (23) are hinged with drive rod (22) and resistance piece respectively, described drive rod (22) stretches out pricker body (1) away from the one end in tapering.
Insertion puncheon the most according to claim 1, is characterized in that: described drive rod (22) is connected by a lock (5) and pricker body (1) are fixing.
A kind of insertion puncheon the most according to claim 1, is characterized in that: described resistance piece is positioned close to one end, tapering.
A kind of insertion puncheon the most according to claim 1, is characterized in that: described resistance piece is gradually reduced setting near pricker body (1) axis one end to other end cross section.
A kind of insertion puncheon the most according to claim 1, is characterized in that: described resistance piece away from the end face in tapering from being obliquely installed away from the one end in tapering to cone at pricker body (1) axis or described resistance piece is away from end face vertical pricker body (1) axis in tapering.
A kind of insertion puncheon the most according to claim 5, is characterized in that: described resistance piece is away from end face vertical pricker body (1) axis in tapering.
A kind of insertion puncheon the most according to claim 1, is characterized in that: arrange guide thread on the outer wall of described pricker body (1).
A kind of insertion puncheon the most according to claim 1, is characterized in that: described resistance piece symmetry pricker body (1) axis arranges two.
A kind of insertion puncheon the most according to claim 1, is characterized in that: all scribble antirust paint on described pricker body (1) and the outer wall of resistance piece.
10. a bracing frame, including the insertion puncheon as described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620194045.1U CN205455015U (en) | 2016-03-14 | 2016-03-14 | Insert ground borer and contain support frame of inserting ground borer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620194045.1U CN205455015U (en) | 2016-03-14 | 2016-03-14 | Insert ground borer and contain support frame of inserting ground borer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205455015U true CN205455015U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620194045.1U Active CN205455015U (en) | 2016-03-14 | 2016-03-14 | Insert ground borer and contain support frame of inserting ground borer |
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| CN (1) | CN205455015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113853943A (en) * | 2020-09-22 | 2021-12-31 | 怀化市四宝山生物科技有限公司 | Kiwi fruit picking device |
-
2016
- 2016-03-14 CN CN201620194045.1U patent/CN205455015U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113853943A (en) * | 2020-09-22 | 2021-12-31 | 怀化市四宝山生物科技有限公司 | Kiwi fruit picking device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |