CN204811036U - Upright prune with frame in orchard - Google Patents
Upright prune with frame in orchard Download PDFInfo
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- CN204811036U CN204811036U CN201520507215.2U CN201520507215U CN204811036U CN 204811036 U CN204811036 U CN 204811036U CN 201520507215 U CN201520507215 U CN 201520507215U CN 204811036 U CN204811036 U CN 204811036U
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- strobilus masculinus
- male cone
- trestle
- hole
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Abstract
The utility model provides an upright prune with frame in orchard is fixed with the connecting seat on its fixing base, connecting seat and load bearing seat are connected to the connecting axle, and the gravity awl has been installed to the load bearing seat, and fixed, good back is fixed through annular the locked groove automatic locking was extremely laminated with the self -locking pin cooperation the interior conical surface and male cone (strobilus masculinus) to interior taper hole to interior taper hole with outer cone combined with with outer cone combined with, be fixed with the transverse bar respectively on bridge joint post and frame post, the cover has skid -proof anti -skid rubber cover or is fixed with skid -proof anti -skid rubber in the top of transverse bar on the transverse bar, there is anti -skid rubber at fixing base and the partial fixing that ground contacted. Upright prune with frame in orchard's structure is succinct, makes, installs and use ten minutes convenience, has solved the difficult problem that the orchard management personnel upright scrambleed and stood, assembles upright prune with frame in orchard's fast, convenient, safe and reliable during the climbing, and it is convenient to scramble moreover, use the back, it is convenient to dismantle, pack and transport, has reduced manufacturing cost and use cost.
Description
Technical field
The upright orchard pruning frame of support human body weight when the utility model relates to a kind of branch for pruning orchard and cuts fruit.
Background technology
Now, pollard and when cutting fruit in orchard is all adopt climbing branch and take stool and carry out pruning and cutting fruit, causes that the branch pruning on treetop is not in place, fruit industry can not by the way cut.Further, the weight can not bearing human body that during climbing branch, branch is little, abnormally dangerous; And take stool not height, take the easily landing and produce danger again of multiple stool.
Summary of the invention
The object that the utility model relates to is to provide a kind of upright orchard pruning frame being easy to Rapid Combination and quick-detachment.
For achieving the above object, upright orchard pruning frame described in the utility model mainly comprises holder, Connection Block, connecting axle, lock bolt, load bearing seat, gravity cone, trestle, bridge joint post, self-locking device.
Described holder is fixed with Connection Block, Connection Block there are pin-and-hole and locking screw, connecting axle links together Connection Block and load bearing seat through after the pin-and-hole of the pin-and-hole on Connection Block and load bearing seat bottom, and the lower part that lock bolt exceedes the lock bolt of locking screw screw end after screwing in the locking screw on Connection Block is pressed in load bearing seat locks the fit angle of load bearing seat and holder.There is Inner taper hole the upper surface of described load bearing seat, load bearing seat is coordinated with the male cone (strobilus masculinus) of trestle lower end and is fixed by Inner taper hole, and is being coordinated and the be automatically locked inner conical surface and male cone (strobilus masculinus) that post with the annular lock groove on inner conical surface by the locking head that the self-lock pin in the self-locking hole that is arranged on trestle bottom exposes male cone (strobilus masculinus) after passing male cone (strobilus masculinus); Being provided with in the outside of the Inner taper hole part of load bearing seat lives turns hole, and the taper shank of the upper end of gravity cone inserts to live and to turn in hole fixing and turns in hole and can freely rotate living.Inner taper hole is had in the bridge joint head end at the two ends of bridge joint post, the male cone (strobilus masculinus) of two trestles inserts in the Inner taper hole in the Holder joint at bridge joint post two ends respectively, coordinated with the male cone (strobilus masculinus) of trestle by Inner taper hole and fix, and being coordinated and the be automatically locked inner conical surface and male cone (strobilus masculinus) that post with the annular lock groove on inner conical surface through the locking head exposing male cone (strobilus masculinus) after male cone (strobilus masculinus) by the self-lock pin be arranged in the self-locking hole of trestle.Bridge joint post and trestle are fixed with transverse bar respectively, and on transverse bar, cover has anti-skidding antiskid glue sleeve or above transverse bar, is fixed with anti-skidding skid-proof rubber; Bridge joint post and trestle are fixed with transverse bar respectively.
Described self-locking device comprises self-locking hole, self-lock pin, thrust spring, thrust disc, annular lock groove, described self-locking hole is the oblique surface of cylinder and the surface of male cone (strobilus masculinus) of wearing out close male cone (strobilus masculinus) between the surface and male cone (strobilus masculinus) of the cylinder near male cone (strobilus masculinus), is horizontally installed with thrust disc, thrust spring and self-lock pin in self-locking hole; Described thrust disc is fixed on the middle part of self-lock pin, is arranged on the middle part of self-locking hole; Described thrust spring is arranged on middle part in self-locking hole, is enclosed within the middle part of self-lock pin, one end withstands on thrust disc, the other end withstands on middle part in self-locking hole, wall on or withstand on the pin handle being fixed on self-lock pin one end self-locking hole in jump ring on; The lateral surfaces that thrust spring is passed at middle part, two ends are each passed through the inner conical surface of Holder joint or load bearing seat and the lateral surfaces of load bearing seat or Holder joint of described self-lock pin, self-lock pin can slide in self-locking hole, and thrust spring is pressed in locking head thrust disc promoting self-lock pin and coordinates with annular lock groove and form locking; Described inner conical surface there is annular lock groove coordinate and the be automatically locked inner conical surface and male cone (strobilus masculinus) that post with the locking head of self-lock pin.
Described trestle is the cylinder that there is male cone (strobilus masculinus) at two ends, between the surface and male cone (strobilus masculinus) of the cylinder near male cone (strobilus masculinus), have self-locking hole.
Described bridge joint post comprises Holder joint and fore-set two parts, fore-set in middle, Holder joint at two ends; Described bridge joint post is that Holder joint is fixed together at trestle two ends and trestle the entirety formed or the entirety that Holder joint is inherently connected with trestle at trestle two ends; The end face at the two ends of described bridge joint post has Inner taper hole, and there is mesopore the inside of Inner taper hole, and the inner conical surface of Inner taper hole has the annular lock groove of depression.
In the Inner taper hole of the male cone (strobilus masculinus) insertion load bearing seat of described trestle lower end or in the Inner taper hole of the Holder joint of insertion bridge joint post upper end, the male cone (strobilus masculinus) of trestle upper end inserts in the Inner taper hole of the Holder joint of bridge joint post lower end, inner conical surface has annular lock groove coordinate with the locking head of self-lock pin and locks coordinating of inner conical surface and male cone (strobilus masculinus).
In order to reduce costs and alleviate the weight of upright orchard pruning frame, described holder, fore-set and trestle are solid or hollow body; Described trestle and bridge joint post are individual layer or multilayer in the combination of upright orchard pruning frame, and holder is individual layer in the combination of upright orchard pruning frame.
Bore to make gravity and can remain perpendicular to horizontal plane, the taper shank of described gravity cone is in the upper end of vertical bar, and the center of gravity that gravity is bored is lower than the position of taper shank.
The utility model upright orchard pruning frame simple for structure, manufacture, install and use very convenient, upright orchard pruning frame does not need instrument in assembly and disassembly process, solve the difficult problem that orchard management personnel uprightly climb and stand, the speed of assembling upright orchard pruning frame during climbing is fast, convenient, safe and reliable, and climbing is convenient; After using, dismounting, packaging and convenient transportation, reduce production cost and use cost.
Accompanying drawing explanation
The package assembly schematic diagram of Fig. 1 upright orchard pruning frame;
Fig. 2 is the structural representation of trestle;
Fig. 3 is the structural representation of bridge joint post;
Fig. 4 is the cross-sectional schematic of load bearing seat;
Fig. 5 is the surface structure schematic diagram that load bearing seat and holder combine.
Shown in figure: load bearing seat 1, trestle 2, Holder joint 3, fore-set 4, self-locking hole 5, self-lock pin 6, thrust disc 7, thrust spring 8, annular lock groove 9, male cone (strobilus masculinus) 10, inner conical surface 11, Inner taper hole 12, transverse bar 13, pin-and-hole 14, connecting axle 15, holder 16, Connection Block 17, lock bolt 18, gravity cone 19, mesopore 21.
Embodiment
The utility model upright orchard pruning frame mainly comprises holder 16, Connection Block 17, connecting axle 15, lock bolt 18, load bearing seat 1, gravity cone 19, trestle 2, bridge joint post, male cone (strobilus masculinus) 10, Inner taper hole 12, inner conical surface 11, self-locking device.
Described holder 16 is fixed with Connection Block 17, Connection Block 17 there are pin-and-hole 14 and locking screw, connecting axle 15 links together Connection Block 17 and load bearing seat 1 afterwards through the pin-and-hole 14 of the pin-and-hole 14 on Connection Block 17 and load bearing seat 1 bottom, and lock bolt 18 exceedes the lock bolt 18 of locking screw screw end after screwing in the locking screw on Connection Block 17 is pressed in the lower part locking load bearing seat 1 of load bearing seat 1 and the fit angle of holder 16.Inner taper hole 12 is had above described load bearing seat 1, load bearing seat 1 is coordinated with the male cone (strobilus masculinus) 10 of trestle 2 lower end by Inner taper hole 12 and fixes, and is being coordinated and the be automatically locked inner conical surface 11 and male cone (strobilus masculinus) 10 that post through exposing the locking head of male cone (strobilus masculinus) 10 after male cone (strobilus masculinus) 10 with the annular lock groove 9 on inner conical surface 11 by the self-lock pin 6 in the self-locking hole 5 that is arranged on trestle 2 bottom; Being provided with in the outside of Inner taper hole 12 part of load bearing seat 1 lives turns hole, and the taper shank of the upper end of gravity cone 19 inserts to live and to turn in hole fixing and turns in hole and can freely rotate living.Inner taper hole 12 is had in Holder joint 3 end at the two ends of bridge joint post, the male cone (strobilus masculinus) 10 of two trestles 2 inserts in the Inner taper hole 12 in the Holder joint 3 at bridge joint post two ends respectively, coordinated with the male cone (strobilus masculinus) 10 of trestle 2 by Inner taper hole 12 and fix, and being coordinated and the be automatically locked inner conical surface 11 and male cone (strobilus masculinus) 10 that post with the annular lock groove 9 on inner conical surface 11 through exposing the locking head of male cone (strobilus masculinus) 10 after male cone (strobilus masculinus) 10 by the self-lock pin 6 be arranged in the self-locking hole 5 of trestle 2.Bridge joint post and trestle 2 are fixed with transverse bar 13 respectively, and on transverse bar 13, cover has anti-skidding antiskid glue sleeve or above transverse bar, is fixed with anti-skidding skid-proof rubber, landing when antiskid glue sleeve and skid-proof rubber can prevent pin from stepping on the transverse bar; Skid-proof rubber is had at holder 16 and the partial fixing of earth surface.
Described self-locking device comprises self-locking hole 5, self-lock pin 6, thrust spring 8, thrust disc 7, annular lock groove 9, described self-locking hole 5 is the oblique surface of cylinder and the surface of male cone (strobilus masculinus) 10 of wearing out close male cone (strobilus masculinus) 10 between the surface and male cone (strobilus masculinus) 10 of the cylinder near male cone (strobilus masculinus) 10, is horizontally installed with thrust disc 7, thrust spring 8 and self-lock pin 6 in self-locking hole 5; Described thrust disc 7 is fixed on the middle part of self-lock pin 6, is arranged on the middle part of self-locking hole 5; Described thrust spring 8 is arranged on middle part in self-locking hole 5, is enclosed within the middle part of self-lock pin 6, one end withstands on thrust disc 7, the other end withstands on middle part in self-locking hole 5, wall on or withstand on the pin handle being fixed on self-lock pin 6 one end self-locking hole 5 in jump ring on; The lateral surfaces that thrust spring 8 is passed at middle part, two ends are each passed through the inner conical surface 11 of Holder joint 3 or load bearing seat 1 and the lateral surfaces of load bearing seat 1 or Holder joint 3 of described self-lock pin 6, self-lock pin 6 can slide in self-locking hole 5, and thrust spring 8 is pressed in locking head thrust disc 7 promoting self-lock pin 6 and coordinates with annular lock groove 9 and form locking; Described inner conical surface 11 there is annular lock groove 9 coordinate and the be automatically locked inner conical surface 11 and male cone (strobilus masculinus) 10 that post with the locking head of self-lock pin 6.
Described trestle 2 is cylinders that there is male cone (strobilus masculinus) 10 at two ends, between the surface and male cone (strobilus masculinus) 10 of the cylinder near male cone (strobilus masculinus) 10, have self-locking hole 5.
Described bridge joint post comprises Holder joint 3 and fore-set 4 two parts, fore-set 4 in middle, Holder joint 3 at two ends; Described bridge joint post is that Holder joint 3 is fixed together at trestle 2 two ends and trestle 2 entirety formed or the entirety that Holder joint 3 is inherently connected with trestle 2 at trestle 2 two ends; The end face at the two ends of described bridge joint post has the inside of Inner taper hole 12, Inner taper hole 12 to have mesopore 21, and the inner conical surface 11 of Inner taper hole 12 has the annular lock groove 9 of depression.
In the Inner taper hole 12 that the male cone (strobilus masculinus) 10 of described trestle 2 lower end inserts load bearing seat 1 or insert in the Inner taper hole 12 of Holder joint 3 of bridge joint post upper end, the male cone (strobilus masculinus) 10 of trestle 2 upper end inserts in the Inner taper hole 12 of the Holder joint 3 of bridge joint post lower end, inner conical surface 11 has annular lock groove 9 coordinate with the locking head of self-lock pin 6 and locks coordinating of inner conical surface 11 and male cone (strobilus masculinus) 10.
In order to have the ground upper support frame post 2 at angle of inclination, when holder 16 is laid on a horizontal ground, the central axis of load bearing seat 1, in holder 16, ensure that the perpendicularity being arranged on trestle on load bearing seat 12 and horizontal plane; When holder 16 is placed on the ground of inclination, load bearing seat 1 can rotate certain angle around connecting axle 15 on holder 16, ensure that the perpendicularity being arranged on trestle on load bearing seat 12 and horizontal plane.
Connecting axle 15 is adopted to be fastened on Connection Block 17 on holder 16 and load bearing seat 1, make load bearing seat 1 can rotate certain angle around connecting axle 15 on holder 16, reach when holder 16 is placed on the ground of inclination and ensure that the trestle 2 be arranged on load bearing seat 1 keeps the object perpendicular to horizontal plane.
In order to reduce costs and alleviate the weight of upright orchard pruning frame, described holder 16, fore-set 4 and trestle 2 are solid or hollow body; Described trestle 2 and bridge joint post are individual layer or multilayer in the combination of upright orchard pruning frame, and holder 16 is individual layer in the combination of upright orchard pruning frame.
In order to ensure that trestle 2 is all the time perpendicular to horizontal plane, adopt lock bolt 18 to produce frictional force by rotation forces load bearing seat 1 and Connection Block 17 and fix load bearing seat 1 and the angle angle of holder 16, when holder 16 is placed on the ground of inclination, ensure that the trestle 2 be arranged on load bearing seat 1 remains perpendicular to horizontal plane.
Bore 19 to make gravity can remain perpendicular to horizontal plane, the taper shank of described gravity cone 19, in the upper end of vertical bar, makes the position of center of gravity lower than taper shank of gravity cone 19.
Upright orchard pruning frame, when assembling, A, to be fixed on Connection Block 17 above holder 16, then load bearing seat 1 is connected to above Connection Block 17 by connecting axle 15 and Connection Block 17.B, again the male cone (strobilus masculinus) 10 of trestle 2 is inserted in the Inner taper hole 12 of load bearing seat 1, under the effect of self gravitation, the male cone (strobilus masculinus) 10 of trestle 2 is naturally fitted with the inner conical surface 11 of load bearing seat 1 and fixes, and the gravity depressed from trestle 2 is larger, it is closely and more more firm that inner conical surface 11 and male cone (strobilus masculinus) 10 are fitted, insert in the process of Inner taper hole 12 at the male cone (strobilus masculinus) 10 of trestle 2, during inner conical surface 11 position that locking head enters into, inclined-plane on inner conical surface 11 oblique promotion locking head makes locking head compress thrust spring 8 and outside oblique yielding, when the male cone (strobilus masculinus) 10 of trestle 2 contacts firm with the inner conical surface 11 of the Inner taper hole 12 of load bearing seat 1, locking head just in time enters the position of annular lock groove 9 after slipping over the inner conical surface 11 above annular lock groove 9 smoothly, locking head enters in annular lock groove 9 under the powered of thrust spring 8, to coordinate with the inner conical surface 11 of fitting with the locking face of the annular lock groove 9 of V-arrangement and male cone (strobilus masculinus) 10 is locked can not retreat by facing directly of locking head, complete trestle 2 and the fixing of load bearing seat 1 and locking.Point-blank whether the parallel lines of C, the center line of vertical bar observing gravity cone 19 and the center line of trestle 2, time not point-blank, the upper end of moving the trestle 2 inserted on load bearing seat 1 makes the parallel lines of the center line of trestle 2 and gravity bore the center line of the vertical bar of 19 point-blank, the lock bolt 18 be rotationally connected again on seat 17 compresses the lower part of load bearing seat 1, load bearing seat 1 can not be rotated around connecting axle 15, allow holder 16 remain unchanged with the angle of load bearing seat 1, ensure that the trestle 2 be arranged on above load bearing seat 1 is perpendicular to horizontal plane; Time point-blank, just directly the lock bolt 18 be rotationally connected on seat 17 compresses the lower part of load bearing seat 1, load bearing seat 1 can not be rotated around connecting axle 15, allow holder 16 remain unchanged with the angle of load bearing seat 1, ensure that the trestle 2 be arranged on above load bearing seat 1 is perpendicular to horizontal plane.D, again the Inner taper hole 12 of bridge joint post is enclosed within the male cone (strobilus masculinus) 10 of the upper end of trestle 2, afterwards, again the male cone (strobilus masculinus) 10 of another root trestle 2 is inserted in the Inner taper hole 12 of Holder joint 3 in the Inner taper hole 12 of bridge joint post again, under the effect of the gravity of self gravitation and carrying, the male cone (strobilus masculinus) 10 of trestle 2 is naturally fitted with the inner conical surface 11 of Holder joint 3 and fixes, and the gravity depressed from Holder joint 3 or trestle 2 is larger, and it is closely and more more firm that inner conical surface 11 and male cone (strobilus masculinus) 10 are fitted, insert in the process of Inner taper hole 12 at the male cone (strobilus masculinus) 10 of trestle 2, during inner conical surface 11 position that locking head enters into, inclined-plane on inner conical surface 11 oblique promotion locking head makes locking head compress thrust spring 8 and outside oblique yielding, when the male cone (strobilus masculinus) 10 of trestle 2 contacts firm with the inner conical surface 11 of the Inner taper hole 12 of Holder joint 3, locking head just in time enters the position of annular lock groove 9 after slipping over the inner conical surface 11 above annular lock groove 9 smoothly, locking head enters in annular lock groove 9 under the powered of thrust spring 8, to coordinate with the inner conical surface 11 of fitting with the locking face of the annular lock groove 9 of V-arrangement and male cone (strobilus masculinus) 10 is locked can not retreat by facing directly of locking head, when the trestle 2 of E, employing multilayer forms upright orchard pruning frame, on the male cone (strobilus masculinus) 10 that the inner conical surface 11 of bridge joint post can be enclosed within trestle 2 by step and method again that repeat D step or again inserted by the male cone (strobilus masculinus) 10 of trestle 2 in the Inner taper hole 12 of bridge joint post below, complete being connected and fixed and locking between trestle 2 and bridge joint post.Trestle 2 is very convenient with the assembling of load bearing seat 1 and trestle 2 and Holder joint 3, just can complete without any need for instrument.
When the trestle 2 of dismountable is with bridge joint post, pull the pin handle of self-lock pin 6, after the locking head of self-lock pin 6 front end exits the annular lock groove 9 on inner conical surface 11, trestle 2 or Holder joint 3 upwards one are drawn or one to be lifted, and the male cone (strobilus masculinus) 10 of trestle 2 will separate automatically with the Inner taper hole 12 of Holder joint 3.During the trestle 2 that dismounting load bearing seat 1 is fixed, pull the pin handle of self-lock pin 6, after the locking head of self-lock pin 6 front end exits the annular lock groove 9 on male cone (strobilus masculinus) 10, trestle 2 upwards one is drawn or one lifts and automatically will separate with the Inner taper hole 12 of load bearing seat 1, and trestle 2 will separate automatically with load bearing seat 1.Trestle 2 is very convenient with the dismounting of load bearing seat 1 and trestle 2 and Holder joint 3, just can complete without any need for instrument.
Orchard management personnel are at pollard or when cutting fruit, first holder is placed steadily on the ground, after plugging first trestle again on the load bearing seat combining holder, Connection Block, connecting axle and load bearing seat, height assembling trestle on demand and bridge joint post; After having assembled, pin steps down on the transverse bar on trestle and climbs up, and climbs to suitable height and position and prunes branch or cut fruit.During undercarriage, step on and down climb on the transverse bar, very convenient.
Claims (3)
1. a upright orchard pruning frame, is characterized in that: described upright orchard pruning frame mainly comprises holder (16), Connection Block (17), connecting axle (15), lock bolt (18), load bearing seat (1), gravity cone (19), trestle (2), bridge joint post, male cone (strobilus masculinus) (10), Inner taper hole (12), inner conical surface (11), self-locking device;
Described holder (16) is fixed with Connection Block (17), Connection Block (17) there are pin-and-hole (14) and locking screw, connecting axle (15) links together Connection Block (17) and load bearing seat (1) afterwards through the pin-and-hole (14) of the pin-and-hole (14) on Connection Block (17) and load bearing seat (1) bottom, lock bolt (18) exceedes the lock bolt (18) of locking screw screw end after screwing in the locking screw on Connection Block (17) is pressed in lower part locking load bearing seat (1) of load bearing seat (1) and the fit angle of holder (16), Inner taper hole (12) is had above described load bearing seat (1), load bearing seat (1) is coordinated by Inner taper hole (12) with the male cone (strobilus masculinus) (10) of trestle (2) lower end and fixes, and is being coordinated and the be automatically locked inner conical surface (11) and male cone (strobilus masculinus) (10) that post with the annular lock groove (9) on inner conical surface (11) through exposing the locking head of male cone (strobilus masculinus) (10) after male cone (strobilus masculinus) (10) by the self-lock pin (6) be arranged in the self-locking hole (5) of trestle (2) bottom, be provided with to live in the outside of Inner taper hole (12) part of load bearing seat (1) and turn hole, the taper shank of the upper end of gravity cone (19) inserts to live and to turn in hole fixing and turns in hole and can freely rotate living, Inner taper hole (12) is had in Holder joint (3) end at the two ends of bridge joint post, the male cone (strobilus masculinus) (10) of two trestles (2) inserts in the Inner taper hole (12) in the Holder joint (3) at bridge joint post two ends respectively, coordinate by Inner taper hole (12) with the male cone (strobilus masculinus) (10) of trestle (2) and fix, and coordinated and the be automatically locked inner conical surface (11) and male cone (strobilus masculinus) (10) that post with the annular lock groove (9) on inner conical surface (11) through exposing the locking head of male cone (strobilus masculinus) (10) after male cone (strobilus masculinus) (10) by the self-lock pin (6) in the self-locking hole (5) that is arranged on trestle (2), bridge joint post and trestle (2) are fixed with transverse bar (13) respectively, the upper cover of transverse bar (13) has anti-skidding antiskid glue sleeve or above transverse bar, is fixed with anti-skidding skid-proof rubber, landing when antiskid glue sleeve and skid-proof rubber can prevent pin from stepping on the transverse bar, skid-proof rubber is had at holder (16) and the partial fixing of earth surface,
Described self-locking device comprises self-locking hole (5), self-lock pin (6), thrust spring (8), thrust disc (7), annular lock groove (9), described self-locking hole (5) is the oblique surface of cylinder and the surface of male cone (strobilus masculinus) (10) of wearing out close male cone (strobilus masculinus) (10) between the surface and male cone (strobilus masculinus) (10) of the cylinder near male cone (strobilus masculinus) (10), is horizontally installed with thrust disc (7), thrust spring (8) and self-lock pin (6) in self-locking hole (5); Described thrust disc (7) is fixed on the middle part of self-lock pin (6), is arranged on the middle part of self-locking hole (5); Described thrust spring (8) is arranged on middle part in self-locking hole (5), is enclosed within the middle part of self-lock pin (6), one end withstands on that thrust disc (7) is upper, the other end withstands on middle part in self-locking hole (5), wall on or withstand on the pin handle being fixed on self-lock pin (6) one end self-locking hole (5) in jump ring on; The lateral surfaces that thrust spring (8) is passed at middle part, two ends are each passed through the inner conical surface (11) of Holder joint (3) or load bearing seat (1) and the lateral surfaces of load bearing seat (1) or Holder joint (3) of described self-lock pin (6), self-lock pin (6) can slide in self-locking hole (5), and thrust spring (8) is pressed in locking head thrust disc (7) promoting self-lock pin (6) and coordinates with annular lock groove (9) and form locking; Described inner conical surface (11) there is annular lock groove (9) to coordinate and the be automatically locked inner conical surface (11) and male cone (strobilus masculinus) (10) that post with the locking head of self-lock pin (6);
Described trestle (2) is the cylinder that there are male cone (strobilus masculinus) (10) at two ends, between the surface and male cone (strobilus masculinus) (10) of the cylinder near male cone (strobilus masculinus) (10), have self-locking hole (5);
Described bridge joint post comprises Holder joint (3) and fore-set (4) two parts, fore-set (4) in middle, Holder joint (3) at two ends; Described bridge joint post is that Holder joint (3) is fixed together at trestle (2) two ends and trestle (2) entirety formed or the entirety that Holder joint (3) is inherently connected with trestle (2) at trestle (2) two ends; The end face at the two ends of described bridge joint post has Inner taper hole (12), there is mesopore (21) the inside of Inner taper hole (12), and the inner conical surface (11) of Inner taper hole (12) has the annular lock groove (9) of depression;
In the Inner taper hole (12) of the male cone (strobilus masculinus) (10) insertion load bearing seat (1) of described trestle (2) lower end or in the Inner taper hole (12) of the Holder joint (3) of insertion bridge joint post upper end, the male cone (strobilus masculinus) (10) of trestle (2) upper end inserts in the Inner taper hole (12) of the Holder joint (3) of bridge joint post lower end, inner conical surface (11) has annular lock groove (9) coordinate with the locking head of self-lock pin (6) and locks coordinating of inner conical surface (11) and male cone (strobilus masculinus) (10).
2. upright orchard pruning frame according to claim 1, is characterized in that: holder (16), fore-set (4) and trestle (2) are solid or hollow body; Trestle (2) and bridge joint post are individual layer or multilayer in the combination of upright orchard pruning frame, and holder (16) is individual layer in the combination of upright orchard pruning frame.
3. upright orchard pruning frame according to claim 1, it is characterized in that: bore (19) to make gravity and can remain perpendicular to horizontal plane, the taper shank of described gravity cone (19), in the upper end of vertical bar, makes gravity bore the position of center of gravity lower than taper shank of (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507215.2U CN204811036U (en) | 2015-07-14 | 2015-07-14 | Upright prune with frame in orchard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507215.2U CN204811036U (en) | 2015-07-14 | 2015-07-14 | Upright prune with frame in orchard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204811036U true CN204811036U (en) | 2015-12-02 |
Family
ID=54668704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520507215.2U Expired - Fee Related CN204811036U (en) | 2015-07-14 | 2015-07-14 | Upright prune with frame in orchard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204811036U (en) |
-
2015
- 2015-07-14 CN CN201520507215.2U patent/CN204811036U/en not_active Expired - Fee Related
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