CN217742522U

CN217742522U - Y-shaped pruning, shaping and correcting frame for peach trees

Info

Publication number: CN217742522U
Application number: CN202221019999.0U
Authority: CN
Inventors: 宋荣兴
Original assignee: Wengan Lifengyuan Agriculture Development Co ltd
Current assignee: Wengan Lifengyuan Agriculture Development Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-11-08
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a Y-shaped pruning, shaping and correcting frame for peach trees, which comprises a ground pile and an H-shaped clamping plate which are vertical to each other, wherein the top of the ground pile is connected with the middle part of the H-shaped clamping plate through a connecting beam; two ends of the H-shaped clamping plate are symmetrically provided with at least 4 groups of first through holes and second through holes, and each end of the H-shaped clamping plate is provided with 2 bolts capable of being inserted into the first through holes and the second through holes. The utility model fixes the H-shaped clamp plate by the ground pile and fixes the main branch by the H-shaped clamp plate and the bolt, so that two tree shapes needing to be pulled and supported can be corrected; in addition, the included angle between the main branches can be adjusted, when the main branches deflect in other directions, the main branches can be corrected together, so that the trunk and the 2 main branches are located on the same plane as much as possible, and a standard Y shape is formed.

Description

Y-shaped pruning, shaping and correcting frame for peach trees

Technical Field

The utility model relates to a peach pruning design is corrected frame, especially a Y shape peach pruning design is corrected frame.

Background

In the large-area cultivation process of peach trees, in order to improve the fruit bearing quality, facilitate management and facilitate fruit harvesting, the peach trees are generally required to be shaped, so that the peach trees have uniform shapes, and the influence on adjacent fruit trees is reduced. At present, there are many ways for shaping peach trees, such as: open heart, stem, Y, etc.

The Y-shaped peach tree is characterized in that the whole peach tree is Y-shaped as the name suggests, the trunk height of the tree is usually about 50cm, the whole body is provided with only two main branches, the included angle between the main branches is usually about 60 degrees, and each main branch is provided with 6-8 large and medium fruiting branch groups. The plant height is 2.6-2.8 m, and the allowable handover rate is not more than 5%. The tree crown is transparent and reasonable in fruit distribution, and is favorable for high quality and high yield. Therefore, the tree shape is generally directed to close-planted peach gardens with plant spacing =1.5m 4m and around 110 plants per mu, and greenhouse-cultivated peach trees.

The pruning mode of the Y-shaped peach tree is that after the bud seedlings are fixedly planted, when the new tips grow by 50-60 cm, pinching is carried out, secondary tips are promoted, then 2 secondary tips which are strong in growth, symmetrical in growing and proper in extension direction are selected and reserved to serve as prepared main branches and allow the prepared main branches to freely grow, in the growing process, various traction and shaping are carried out on the main branches, so that the 2 main branches grow according to the set direction, and finally the Y-shaped shape is formed.

At present, two main branches of a trimmed Y-shaped peach tree are mainly subjected to pulling and supporting in a shaping mode, wherein the pulling mode is used under the condition that an included angle between 2 main branches is too large and the main branches completely grow towards two sides, and the specific mode is that 2 main branches are tied by using a traction rope and then are pulled towards the middle to reduce the included angle; the support is opposite, and under the condition that the included angle is too small, the two ends of the support rod are propped against the inner sides of the 2 main branches to prop the support rod open, so that the included angle is enlarged. The traction rope of the traction rope is generally bound on the branches in a rigid mode, so that the natural growth of the peach tree is greatly influenced, and the main branches are difficult to correct in a traction or supporting mode when the main branches deflect in other directions, namely, the traction rope can only forcibly adjust the included angle between the main branches, and the fact that whether a standard Y-shaped structure can be formed between the main branches and the trunk cannot be guaranteed. When the main branches are inclined in other directions, the main branches can also interact with peach trees on the inclined sides. However, there is currently no corresponding device that can solve these problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a Y shape peach pruning design correction frame. The utility model has the characteristics of the influence that grows to the boughs is little when rectifying, simple to operate, and can not only correct the contained angle between the boughs, can also make the peach grow according to the Y shape of standard as far as possible.

The technical scheme of the utility model: a Y-shaped pruning, shaping and correcting frame for peach trees comprises ground piles and H-shaped clamping plates which are perpendicular to each other, wherein the tops of the ground piles are connected with the middle parts of the H-shaped clamping plates through connecting beams; two ends of the H-shaped clamping plate are symmetrically provided with at least 4 groups of first through holes and second through holes, and each end of the H-shaped clamping plate is provided with 2 bolts capable of being inserted into the first through holes and the second through holes. According to the scheme, the H-shaped clamping plates are fixed by the ground piles, the main branches are fixed by the H-shaped clamping plates and the bolts, two tree shapes needing to be pulled and supported can be corrected, and the bolts are used for being in contact with the pulling or supporting, so that the contact surface is very small, and the growth of the main branches cannot be greatly influenced; in addition, the included angle between the main branches can be adjusted, when the main branches deflect in other directions, the main branches can be corrected together, so that the trunk and the 2 main branches are located on the same plane as much as possible, and a standard Y shape is formed.

In order to further ensure that the peach tree grows according to the standard Y shape after being corrected, the middle part of the ground pile is provided with an auxiliary fixing buckle which can be connected with the trunk of the peach tree.

In order to improve the structural stability of the correcting frame and facilitate installation, the auxiliary fixing buckle comprises a C-shaped arc plate and a U-shaped fork, two ends of the C-shaped arc plate are provided with straight parts, and the straight parts are provided with third through holes; and a threaded section is arranged at the end part of the U-shaped fork, and a fastening nut is connected after the threaded section penetrates through the third through hole.

In order to further ensure that the peach trees grow according to a standard Y shape after being corrected, the top of the ground pile is fixedly connected with a sliding sleeve, a sliding channel hole perpendicular to the ground pile is formed in the sliding sleeve, and the connecting beam is connected in the sliding channel hole in a sliding manner; and the outer wall of the sliding sleeve is provided with a fastening threaded hole which runs through the inner side and the outer side of the sliding channel hole, and a fastening screw is connected in the fastening threaded hole in a threaded manner.

In order to further ensure that the peach trees grow according to the standard Y shape after being corrected, in the Y-shaped peach tree pruning and shaping correcting frame, the first through hole and the second through hole which are arranged at each end of the H-shaped clamping plate are more than 2 groups.

In order to improve the structural stability of the correcting frame and further ensure that the peach tree grows according to the standard Y shape after being corrected, the bolt is a threaded rod, and the first through hole and/or the second through hole are/is an internal threaded hole matched with the bolt.

In order to further reduce the influence of the correcting frame on the growth of the main branches, one of the first through hole and the second through hole is an internal threaded hole, the other one of the first through hole and the second through hole is a smooth wall hole, the bolt is provided with a flexible sleeve, the end part of the flexible sleeve retracts backwards relative to the end part of the bolt, and the retraction distance is the length of the end part of the bolt screwed into the internal threaded hole.

In order to further facilitate installation, the rear end of the bolt is provided with a handheld handle.

The utility model has the advantages that:

to sum up, the utility model has the advantages of the influence that grows to the boughs is little when rectifying, and simple to operate can not only correct the contained angle between the boughs, can also make the peach as far as possible grow according to the Y shape of standard.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic view of an auxiliary fixing buckle;

FIG. 4 is a cross-sectional view of the H-shaped splint;

fig. 5 is a schematic structural view of the plug.

Description of reference numerals: 1-ground pile, 2-connecting beam, 3-H-shaped splint, 4-through hole I, 5-through hole II, 6-bolt, 7-auxiliary fixing buckle, 8-C-shaped arc plate, 9-U-shaped fork, 10-straight part, 11-through hole III, 12-fastening nut, 13-thread section, 14-sliding sleeve, 15-slideway hole, 16-fastening threaded hole, 17-fastening screw and 18-handheld handle.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

The embodiment of the utility model provides a:

a Y-shaped peach tree pruning, shaping and straightening frame is shown in attached figures 1-5 and comprises a ground pile 1 and an H-shaped clamp plate 3 which are perpendicular to each other, wherein the H-shaped clamp plate 3 is positioned at the top of the ground pile 1, and the top of the ground pile 1 is connected with the middle part of the H-shaped clamp plate 3 through a connecting beam 2; the both ends symmetry of H shape splint 3 is equipped with 4 groups of through-hole one 4 and through-hole two 5, and both ends respectively are equipped with 2 groups about promptly, and every group includes a through-hole one 4 and a through-hole two 5, and the both sides of H shape splint 3 are located to through-hole one 4 and a through-hole two 5 are coaxial, and each end of H shape splint 3 is equipped with 2 bolts 6 that can insert through-hole one 4 and through-hole two 5.

When the main branches are corrected, the ground piles 1 are driven into the ground along the trunk to be fixed, and the driving depth is based on the fact that the included angles of 2 main branches can be kept within a set range just by the position of the H-shaped clamp plates 3. After the ground pile 1 is well fixed, the bolts 6 are taken down, the main branches are placed into the H-shaped clamping plates 3, the bolts 6 are respectively clamped on two sides of the main branches on the corresponding sides and then inserted into the first through hole 4 and the second through hole 5, and therefore the included angles among the 2 main branches are fixed. Because the ground pile 1 is always kept in a vertical state, the H-shaped clamp plate 3 is kept in a horizontal state, and the ground pile 1 is always used as the center, 2 main branches can be kept on the same plane as the trunk as much as possible, the top points of the trunk are used as the center, and the angles inclined towards the corresponding sides are relatively close to each other, so that the peach tree forms a relatively standard Y shape.

In another example, as shown in fig. 1-5, the middle of the ground pile 1 is provided with an auxiliary fixing buckle 7 which can be connected to the trunk of the peach tree. After the ground stake 1 is driven into underground, utilize supplementary fixed knot 7 to fix ground stake 1 on the peach trunk, improve the stability of structure, avoid taking place the slope, guaranteed that the peach can be corrected according to the shape of settlement.

In another example, as shown in fig. 1-5, the auxiliary fixing buckle 7 includes a C-shaped arc plate 8 and a U-shaped fork 9, wherein two ends of the C-shaped arc plate 8 are provided with straight portions 10, and the straight portions 10 are provided with three through holes 11; and a threaded section 13 is arranged at the end part of the U-shaped fork 9, and the threaded section 13 penetrates through the third through hole 11 and is connected with a fastening nut 12. When the installation with U-shaped fork 9 card on the peach trunk, and insert three 11 through-holes, utilize fastening nut 12 to fix can, it is very convenient to operate.

In another example, as shown in fig. 1-5, a sliding sleeve 14 is fixedly connected to the top of the ground pile 1, a sliding channel hole 15 perpendicular to the ground pile 1 is formed in the sliding sleeve 14, and the connecting beam 2 is slidably connected in the sliding channel hole 15; the outer wall of the sliding sleeve 14 is provided with a fastening threaded hole 16 penetrating through the inner side and the outer side of the sliding channel hole 15, and a fastening screw 17 is connected with the internal thread of the fastening threaded hole 16. According to the embodiment, when the installation position of the ground pile 1 cannot enable the H-shaped clamp plate 3 and the trunk to be in the same vertical plane to cause the straightening direction to incline, the distance between the H-shaped clamp plate 3 and the ground pile 1 can be adjusted through the telescopic connecting beam 2, so that the H-shaped clamp plate 3 is kept at a proper position, and after the H-shaped clamp plate is adjusted to the proper position, the connecting beam 2 is fixed through the fastening screw 17.

In another example, as shown in fig. 1 to 5, each end of the H-shaped clamp plate 3 is provided with more than 2 sets of the first through hole 4 and the second through hole 5. The specific arrangement number of the groups in the embodiment can be adjusted according to actual conditions, 3-5 groups can be arranged at each end at equal intervals, and the second function is that when the distance between the first two groups of adjacent through holes 4 and the second two groups of adjacent through holes 5 is smaller than the diameter of the main branch, the distance between the two pins 6 can be increased, so that the requirement for fixing the large-diameter main branch is met; secondly, when the ground pile 1 is inserted and fixed, the included angle between the main branches cannot be kept at the set angle by the position of the H-shaped clamp plate 3, the distance between the main branches at two sides can be adjusted by adjusting the positions of the through hole I4 and the through hole II 5 into which the bolt 6 is inserted, and therefore the included angle adjusting effect is achieved.

In another example, as shown in fig. 1-5, the pin 6 is a threaded rod, and the first through hole 4 and/or the second through hole 5 is an internally threaded hole that mates with the pin 6. When the bolt 6 is inserted into the first through hole 4 and the second through hole 5, the firmness can be improved through threaded connection, and the correction failure caused by taking the bolt 6 out when the main branch swings is avoided.

In another example, as shown in fig. 1 to 5, one of the first through hole 4 and the second through hole 5 is an internally threaded hole, and the other is a smooth-walled hole, the bolt 6 is provided with a flexible sleeve 19, and the end of the flexible sleeve 19 is retracted backwards relative to the end of the bolt 6 by the length of the end of the bolt 6 screwed into the internally threaded hole. The structural emphasis of the plug 6 is that as shown in fig. 4 and 5, the bore of the hole which is an internally threaded hole is relatively small, corresponding to the diameter of the threaded shank of the plug 6, while the bore of the hole which is a smooth-walled hole is large, at least greater than or equal to the outer diameter of the flexible sleeve 19, and, when installed, is inserted from one end of the smooth-walled hole and secures the threaded end in the internally threaded hole.

In another example, as shown in fig. 1-5, the rear end of the latch 6 is provided with a handle 18.

The above description is only for the purpose of illustrating the present invention and the appended claims, and the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a Y shape peach pruning design is corrected frame which characterized in that: the device comprises a ground pile (1) and an H-shaped clamp plate (3) which are vertical to each other, wherein the top of the ground pile (1) is connected with the middle part of the H-shaped clamp plate (3) through a connecting beam (2); two ends of the H-shaped clamping plate (3) are symmetrically provided with at least 4 groups of first through holes (4) and second through holes (5), and each end of the H-shaped clamping plate (3) is provided with 2 bolts (6) capable of being inserted into the first through holes (4) and the second through holes (5).

2. The Y-shaped peach tree pruning, shaping and correcting rack of claim 1, wherein: the middle part of the ground pile (1) is provided with an auxiliary fixing buckle (7) which can be connected with the trunk.

3. The Y-shaped peach tree pruning, shaping and correcting rack of claim 2, wherein: the auxiliary fixing buckle (7) comprises a C-shaped arc plate (8) and a U-shaped fork (9), two ends of the C-shaped arc plate (8) are provided with straight parts (10), and the straight parts (10) are provided with third through holes (11); and a threaded section (13) is arranged at the end part of the U-shaped fork (9), and the threaded section (13) penetrates through the third through hole (11) and then is connected with a fastening nut (12).

4. The Y-shaped peach tree pruning, shaping and correcting rack of claim 1, wherein: the top of the ground pile (1) is fixedly connected with a sliding sleeve (14), a sliding channel hole (15) perpendicular to the ground pile (1) is formed in the sliding sleeve (14), and the connecting beam (2) is connected in the sliding channel hole (15) in a sliding mode; the outer wall of the sliding sleeve (14) is provided with a fastening threaded hole (16) penetrating through the inner side and the outer side of the sliding channel hole (15), and a fastening screw (17) is connected with the internal thread of the fastening threaded hole (16).

5. The Y-shaped peach tree pruning, shaping and correcting rack of claim 1, wherein: the number of the first through holes (4) and the number of the second through holes (5) arranged at each end of the H-shaped clamping plate (3) is more than 2.

6. The Y-shaped peach tree pruning, shaping and correcting rack of claim 1, wherein: the bolt (6) is a threaded rod, and the first through hole (4) and/or the second through hole (5) are/is an internal threaded hole matched with the bolt (6).

7. The Y-shaped peach tree pruning, shaping and correcting rack of claim 6, wherein: one of the first through hole (4) and the second through hole (5) is an internal threaded hole, the other one of the first through hole and the second through hole is a smooth wall hole, a flexible sleeve (19) is arranged on the bolt (6), the end part of the flexible sleeve (19) retracts backwards relative to the end part of the bolt (6), and the retraction distance is the length of screwing the end part of the bolt (6) into the internal threaded hole.

8. The Y-shaped peach tree pruning and shaping straightening frame as claimed in claim 1, 6 or 7, wherein: and a hand-held handle (18) is arranged at the rear end of the bolt (6).