CN210406436U - Shed frame type pear tree arch frame - Google Patents

Abstract

The utility model provides a pear tree arch centering, the pear tree arch centering includes first certain cadre, second certain cadre and top, first certain cadre and second certain cadre extend to opposite to the ground direction respectively and have first extension and second extension, first extension and second extension symmetry are connected at the top both ends simultaneously, and first certain cadre and second certain cadre are all one end ground connection, and the other end is 80 centimeters apart from the ground height, and the pear tree begins to build the canopy frame three years later of planting to draw a branch to open the angle, increase blade photosynthesis, avoid the branch to be scraped by strong wind and damage; after the fruits are hung in the fourth year, the problems that the fruits are scraped by wind to cause loss, the surfaces of the fruits are scratched to different degrees, and the fruits grow up to form fruit rust to affect the appearance and the price can be effectively avoided. The tree body single-layer branches extend to form an open heart shape, so that the fruit quality, nutrient accumulation and flower bud formation can be effectively improved, the tree is not grown for a long time, and the yield and the quality are ensured.

Description

Shed frame type pear tree arch frame

Technical Field

The utility model belongs to the technical field of the crops cultivation, concretely relates to pear tree bow member.

Background

In the technical field of pear cultivation, the Yulu fragrant pear variety has the characteristics of thin peel, large fruit, small kernel, crisp fruit meat and the like, and the pear is easy to be impacted by strong wind due to being planted on loess plateau and has serious losses for fruit growers.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a pear tree arch centering, the pear tree arch centering includes first cadre, second cadre and top, first cadre and second cadre extend to the direction opposite to ground respectively and have first extension and second extension, first extension and second extension are symmetrical to connect at the top both ends simultaneously, first cadre and second cadre are all one end ground connection, the other end is 80 centimeters apart from the ground height;

further, the first and second fixing portions are spaced by 6 meters, and are symmetrical with respect to the center of the top portion;

furthermore, a first included angle is formed among the middle part of the first extending part, the joint of the first fixing part and the first extending part, and the grounding end of the first fixing part, and the first included angle is 120 degrees;

further, a second included angle is formed among the middle part of the first extending part, the top part of the first extending part and the middle part of the second extending part, and the second included angle is 120 degrees;

furthermore, a third included angle is formed among the middle part of the second extending part, the joint of the second fixing part and the second extending part, and the grounding end of the second fixing part, and the third included angle is 120 degrees;

the pear tree arch center further comprises a first base part and a second base part, one end of the first base part is connected with one end of the first fixing part which is grounded, the other end of the first base part is located underground with a distance of 50cm from the ground, one end of the second base part is connected with one end of the second fixing part which is grounded, the other end of the second base part is located underground with a distance of 50cm from the ground, and the first base part and the second base part are both made of cement;

further, a first fixed point and a second fixed point are arranged on the first extending portion, the first fixed point is located 1 meter away from the joint of the first extending portion and the first extending portion, the second fixed point is located 1.2 meters away from the first fixed point, and the length of the first extending portion is 3.5 meters;

furthermore, the plurality of pear tree arches are sequentially arranged in a plane direction which is perpendicular to the plane direction formed by all the pear tree arches together, a first fixed point on each pear tree arch is sequentially and fixedly connected with one another through an iron wire, a second fixed point on each pear tree arch is sequentially and fixedly connected with one another through an iron wire, a third fixed point on each pear tree arch is sequentially and fixedly connected with one another through an iron wire, a fourth fixed point on each pear tree arch is sequentially and fixedly connected with one another through an iron wire, and the end point at the top of each pear tree arch is sequentially and fixedly connected with one another through an iron wire;

furthermore, the first fixing part, the second fixing part, the first extending part, the second extending part and the top part are all steel pipes, and the steel pipes and the iron wires are all provided with zinc-plated materials;

the utility model has the advantages as follows:

1): building a shed frame three years after the pear trees are planted, and increasing the photosynthesis of leaves by drawing branches and opening angles to avoid branches from being damaged by strong wind;

2): after the fruits are hung in the fourth year, the loss caused by wind blowing to the fruits, different degrees of scratches to the fruit surfaces and fruit rust formation after growth, which affect the appearance and the price, can be effectively avoided;

3): the top end of the shed frame is 2.5 meters away from the ground, so that the labor intensity can be effectively solved, convenience is provided for multiple links such as flower thinning, pollination, vegetable and fruit, bagging, fruit picking and the like, time and labor are saved, and the shed frame is worthy of large-area popularization;

4): the tree body single-layer branches extend to form an open heart shape, so that the fruit quality, nutrient accumulation and flower bud formation can be effectively improved, the tree is not grown for a long time, and the yield and the quality are ensured.

Drawings

Fig. 1 is a structural diagram of the pear tree arch after the arch is actually put into use.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. On the contrary, the invention is intended to cover alternatives, modifications, equivalents and alternatives which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in order to provide a better understanding of the present invention to the public, certain specific details are set forth in the following detailed description of the invention. It will be apparent to those skilled in the art that the present invention may be practiced without these specific details.

The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to limit the present invention. The following are the best embodiments of the present invention:

as shown in figure 1, the utility model provides a shed frame type pear tree arch center, which comprises a first fixing part 1, a second fixing part 2, a first base part 9, a second base part 10 and a top part 8, the first fixing part 1 and the second fixing part 2 are respectively extended with a first extension part 3 and a second extension part 4 in the direction opposite to the ground surface, the first extension part 3 and the second extension part 4 are symmetrically connected at two ends of the top part 8, one end of each of the first fixing part 1 and the second fixing part 2 is grounded, the other end is 80cm away from the ground, one end of the first base part 9 is connected with the grounded end of the first fixing part 1, the other end is positioned under the ground with the ground clearance of 50cm, one end of the second base part 10 is connected with the grounding end of the second fixing part 2, the other end of the second base part is positioned underground with the ground clearance of 50cm, and the first base part 9 and the second base part 10 are both made of cement.

The distance between the first fixing part 1 and the second fixing part 2 is 6 meters, the first fixing part 1 and the second fixing part 2 are centrosymmetric about the top part 8, the middle part of the first extending part 3, the joint of the first fixing part 1 and the first extending part 3 and the grounding end of the first fixing part 1 form a first included angle 5, the first included angle 5 is 120 degrees, the middle part of the first extending part 3, the top part 8 and the middle part of the second extending part 4 form a second included angle 6, the second included angle 6 is 120 degrees, the joint of the middle part of the second extending part 4, the second fixing part 2 and the second extending part 4 and the grounding end of the second fixing part 2 form a third included angle 7, the third included angle 7 is 120 degrees, the first extending part 3 is provided with a first fixed point 11 and a second fixed point 12, the first fixed point 11 is located at a position 1 meter away from the joint of the first fixing part 1 and the first extending part 3, the second fixing point 12 is located 1.2 meters away from the first fixing point 11, the length of the first extending portion 3 is 3.5 meters, the second extending portion 4 is provided with a third fixing point 13 and a fourth fixing point 14, the third fixing point 13 is located 1 meter away from the second extending portion 4 where the second fixing portion 2 is connected with the second extending portion 4, the fourth fixing point 14 is located 1.2 meters away from the third fixing point 13, and the length of the second extending portion 4 is 3.5 meters.

The pear tree arch frames are sequentially arranged in a plane direction perpendicular to the plane direction formed by all the pear tree arch frames, a first fixed point 11 on each pear tree arch frame is fixedly connected with an iron wire in sequence, a second fixed point 12 on each pear tree arch frame is fixedly connected with an iron wire in sequence, a third fixed point 13 on each pear tree arch frame is fixedly connected with an iron wire in sequence, a fourth fixed point 14 on each pear tree arch frame is fixedly connected with an iron wire in sequence, the end point of the top 8 of each pear tree arch frame is fixedly connected with an iron wire in sequence, the first fixing part, the second fixing part, the first extending part, the second extending part and the top of each pear tree arch frame are steel pipes, and zinc-plated materials are plated on the surfaces of the steel pipes and the iron wires.

When the pear tree arch frame is built, a No. 10 galvanized iron wire with the thickness of 32mm and the thickness of 2.5mm and a cement rod with the thickness of 10cm x10cm are used, the width of the shed frame is 6m, the height of the top end to the ground is 2.3-2.5m, steel pipes at two ends of the shed frame are buried 50cm below the ground, and cement is used for pouring; bending at 60-80cm on ground with a pipe bending machine to form 60⁰The slope is 3.5 meters in length, and the top end angle is 1200; each arch frame is an independent body, the span of every two arch frames is 15m, the two arch frames are connected by a No. 10 iron wire, and two cement rods with the length of 10cm multiplied by 10cm are used at the two ends of each arch frame respectively to support the iron wire in an outward inclined mode.

The arch centering and the arch centering are connected by No. 10 galvanized iron wires, the first iron wire is arranged at the slope (from bottom to top) 1m of the two sides of the arch centering, the distance between the second iron wire and the first iron wire is 1.2m, and finally, the top end of the arch centering is fixedly connected with one iron wire, so that the total five iron wires are formed. Each iron wire is tensioned and straightened, then the straightened iron wires and the arch frames are locked into a whole by short iron wires on each arch frame, and the stress is dispersed, so that each arch frame bears the tension.

The arch frame of the pear tree combines the characteristics of the pear tree when in cultivation: the top advantage is strong, and it is weak to become branch power, and it is strong to sprout, easily flowers, uses the pear tree bow member adopts plant spacing 5m, row spacing 6m, mu to plant 23 trees as the standard when the pear tree is planted, and the tree form adopts the low pole to open heart shape, mainly is in order to reduce the intensity of labour that lives futilely, increases tree photosynthesis, improves fruit quality and quality.

① in the first year, before planting trees, the soil of the planting belt is improved, organic fertilizer is used as the main material, the application amount per mu is 2 tons, the soil is deeply turned about 1m wide and 70cm deep, the planting is carried out after watering and precipitation, the pole is fixed for 60-80cm after planting, 3-4 branches are left for new branches in the current year, when the length reaches more than 60cm, the base angle is opened, the base angle is preferably 50 degrees, and the later branches are thickened and pulled mainly.

② in the second year, deep ploughing and improving soil again in the soil of 1m on each side of the tree, enhancing fertilizer and water management, drawing branches and opening corners of long branches on the tree, weakening top advantages, stimulating the generation of new branches at the back, and selectively cutting buds of the branches.

③ in the third year, soil is continuously changed and fertilizer is applied, the soil of the pear garden is completely improved in three years, a shed frame is built, after the shed frame is built, main branches of the pear tree are fixed on two sides of the shed frame, the top end advantage of the branches is kept, side branches are generated at the rear part of the branches, the flowering and fruit setting of the pear tree in three years are guaranteed not to be affected, (the pear tree is easy to flower, the thickness of the branches is not enough in three years, and the pear tree cannot bear fruits, so the pear tree is supported by the shed frame) to achieve the purposes of early yielding and benefiting early, the photosynthesis of the leaves can be increased by single-layer branch extension, the nutrient accumulation and the flower bud formation are promoted, the fruit quality is effectively improved, the harm of wind to the leaves and the fruit surfaces can be prevented, the top end strength of the tree is effectively controlled, the tree is promoted to develop in the transverse direction, the tree height is reasonably determined, and.

Compared with the traditional trunk heart-opening type, the utility model discloses the pear fruit that the pear tree rack of adoption produced is individual even, the nutrition is more balanced, and the commodity rate is planted more generally and is obviously improved, and the side is dry to be fixed to return and contracts flagging back, and pear fruit evenly distributed prevents the strong wind fruit drop in the bow member both sides, is convenient for pick, utilizes the bow member facility to dwarfing the vigorous pear tree and handles, as long as the liquid manure management is followed up, and the pear garden output can be fine, and the benefit is also considerable.

The above-mentioned embodiments are only one of the preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a pergola formula pear tree bow member, its characterized in that, the pear tree bow member is decided cadre and top including first certain cadre, second, first certain cadre and second are decided cadre and are extended to the ground direction of being opposite to respectively and have first extension and second extension, first extension and second extension symmetry are connected at top both ends simultaneously, and first certain cadre and second decide the equal one end ground connection of cadre, and the other end is apart from the high 80 centimeters in ground.

2. The pear tree arch of claim 1, wherein the first and second anchoring portions are 6 meters apart, the first and second anchoring portions being symmetrical about a top center.

3. The pear tree arch according to claim 1, wherein the first extension middle portion, the first stem portion and first extension connection, and the first stem portion ground contact end form a first included angle, the first included angle being 120 °.

4. The pear tree arch of claim 1, wherein the first extension middle portion, first extension top portion, and second extension middle portion form a second included angle, the second included angle being 120 °.

5. The pear tree arch according to claim 1, wherein the second extension middle portion, the second stem portion and second extension connection, and the second stem portion ground end form a third included angle, the third included angle being 120 °.

6. The pear tree arch according to claim 1, further comprising a first base portion and a second base portion, wherein the first base portion is connected to the first trunk portion at one end and grounded at the other end, and is located underground at a distance of 50cm from the ground, the second base portion is connected to the second trunk portion at one end and grounded at the other end, and is located underground at a distance of 50cm from the ground, and the first base portion and the second base portion are made of cement.

7. The pear tree arch according to claim 1, wherein the first extension portion is provided with a first fixing point located 1 meter from a connection of the first extension portion and the first extension portion, and a second fixing point located 1.2 meters from the first fixing point, and the first extension portion is 3.5 meters in length.

8. The pear tree arch according to claim 7, wherein the second extension portion is provided with a third fixing point and a fourth fixing point, the third fixing point is located 1 meter away from the second extension portion where the second fixing portion is connected with the second extension portion, the fourth fixing point is located 1.2 meters away from the third fixing point, and the length of the second extension portion is 3.5 meters.

9. The pear tree arch according to claim 8, wherein the plurality of pear tree arches are sequentially arranged in a direction perpendicular to a plane formed by the pear tree arches, a first fixed point on each pear tree arch is sequentially and fixedly connected with an iron wire, a second fixed point on each pear tree arch is sequentially and fixedly connected with an iron wire, a third fixed point on each pear tree arch is sequentially and fixedly connected with an iron wire, a fourth fixed point on each pear tree arch is sequentially and fixedly connected with an iron wire, and an end point at the top of each pear tree arch is sequentially and fixedly connected with an iron wire.

10. The pear tree arch of claim 9, wherein the first and second anchoring portions, the first and second extension portions, and the top portion are steel tubes, and wherein the steel tubes and the wire are coated with a galvanized material.

Images