CN114375714A - Application of light simplified fruit tree branch pulling device - Google Patents
Application of light simplified fruit tree branch pulling device Download PDFInfo
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- CN114375714A CN114375714A CN202111613663.7A CN202111613663A CN114375714A CN 114375714 A CN114375714 A CN 114375714A CN 202111613663 A CN202111613663 A CN 202111613663A CN 114375714 A CN114375714 A CN 114375714A
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- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 63
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 240000008042 Zea mays Species 0.000 claims abstract 8
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract 8
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract 8
- 235000005822 corn Nutrition 0.000 claims abstract 8
- 230000005540 biological transmission Effects 0.000 claims description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 7
- 239000002985 plastic film Substances 0.000 claims description 5
- 229920006255 plastic film Polymers 0.000 claims description 5
- 238000004873 anchoring Methods 0.000 claims description 4
- 238000009827 uniform distribution Methods 0.000 claims description 3
- 238000013138 pruning Methods 0.000 claims description 2
- 244000082204 Phyllostachys viridis Species 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005452 bending Methods 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 description 8
- 239000004033 plastic Substances 0.000 description 7
- 240000001987 Pyrus communis Species 0.000 description 6
- 235000014443 Pyrus communis Nutrition 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 235000010585 Ammi visnaga Nutrition 0.000 description 3
- 244000153158 Ammi visnaga Species 0.000 description 3
- 241000209140 Triticum Species 0.000 description 3
- 235000021307 Triticum Nutrition 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002420 orchard Substances 0.000 description 2
- 244000141359 Malus pumila Species 0.000 description 1
- 235000011430 Malus pumila Nutrition 0.000 description 1
- 235000015103 Malus silvestris Nutrition 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention provides an application of a light and simple branch pulling device for fruit trees, which comprises the following steps: step 1: taking a branch, fixing the base of the fruit tree branch, and bending and softening the upper part of the fruit tree branch; step 2: positioning the branches, pressing or rotating the branches, and finding a balance point of the tension force of the branches on the branches, so that the branches are beneficial to maintaining the angle and the direction when the branches are tensioned at the balance point; and step 3: the method comprises the following steps of (1) corn peg planting, a trigger for buckling a corn peg emitter is used for emitting corn peg planting, a corn peg is inserted into a calibration position, and a pull line is used for connecting a balance point of a tension force of a fruit tree branch and the tail of the corn peg planting; and 4, step 4: and adjusting the tension of the stay wire to keep the angle and the direction of the fruit tree branch unchanged, tightening the stay wire, and releasing the fixed relation between the fixed anchor rod and the fruit tree branch. The application adopts an emission mode to emit the peg for the ground, so that the emission efficiency of the peg for the ground is high, and the labor can be effectively saved.
Description
Technical Field
The invention relates to the field of fruit tree cultivation and fruit tree ecology, in particular to an application of a light and simplified fruit tree branch pulling device.
Background
Branch pulling is an important means for shaping young trees of fruit trees and managing top grafting trees, and is an important method for adjusting tree vigor and branch vigor. In the early growth stage of saplings and high-branch trees, toothpicks are generally adopted for supporting, the base angle is opened, and branch pulling or branch supporting work is required along with the further growth of branches.
The conventional branch pulling is time-consuming, labor-consuming and material-consuming, the speed is slow, and when the area of an orchard is large, all branches cannot be pulled to a certain angle in time, so that the flower promoting effect is facilitated.
For example, the patent application No. 201710034835.2 of the chinese invention discloses a method for opening waist angle during the shaping process of young pear trees, which comprises:
and 2, opening waist corners, when the young shoots promoted on the central stem grow to 30-35cm, adopting bamboo sticks with the length of 35-40cm and the diameter of 4-5mm to open the waist corners, wherein the angle of the waist corners is 70-90 degrees, inserting one end of each bamboo stick into the phloem of the central stem, and inserting the other end of each bamboo stick into the phloem of the young shoots.
The prior art discloses a method for opening waist corners in the process of shaping young pear trees, because of the existence of the top advantages, along with the continuous growth of branches, the growth length of the branches at the base parts of the pear trees is generally longer than that of the branches at the middle upper parts, the longer branches are not suitable for adopting a waist corner opening mode, and the branches are usually pulled upwards towards the trunk in production, but the operation is inconvenient, and ideal angles and directions are difficult to achieve; for branches which can not meet the requirement of pulling branches upwards from a main trunk, an iron wire is paved on the ground peg with a thick nail or the periphery of a crown in the near-ground direction for pulling branches, but the mechanical operation and the manual operation are inconvenient for the peg planting in the ground or the iron wire paving, great damage can be caused to ground cloth for a pear garden paved with ground cloth for preventing grasses and preserving soil moisture, and the technical requirement can not be met through branch pulling tools such as a branch puller. Therefore, in the production, the method of thinning and removing the residual peg during winter pruning and re-branching is generally adopted for the part of branches, so that the nutrition of the tree is wasted, the wounds are caused, the disease is easily infected, and the early yield is influenced.
For another example, the patent application No. 201711189400.1 of the chinese invention discloses a branch pulling method in the process of shaping young pear trees: the method for the plastic planting of the plastic bush in the soil peg adopts a bamboo stick with the length of 35-40cm and the diameter of 4-5mm, the plastic bush is not cut, one sharp end of the plastic bush is inserted into soil by hand, the plastic bush is in the opposite branch pulling direction and forms an angle of 45 degrees with the vertical direction, and the ground part is left for 1-3 cm.
However, as the labor cost increases year by year, the aging problem of the practitioner becomes more and more prominent, and in addition, the ideal branch pulling period is limited, and the working efficiency of the worker is reduced under the long-term high labor intensity and pressure.
Therefore, the invention provides an application of the light and simple fruit tree branch pulling device.
Disclosure of Invention
The invention aims to provide an application of a light and simplified fruit tree branch pulling device aiming at the defects of the existing branch pulling technology in the process of shaping saplings and managing tips of high-branch grafting branches.
In order to achieve the purpose, the invention adopts the following technical scheme:
the application of the light and simple branch pulling device for fruit trees comprises the following steps:
step 1: picking branches, before the branches stop growing, selecting fruit tree branches with the length of more than 50cm and waist angles of less than 50 degrees for branch picking treatment, fixing the base parts of the fruit tree branches, and enabling the upper parts of the fruit tree branches to be bent and softened, wherein the branch picking starts in the middle and last ten days of 5 months and ends before the bottom of 6 months;
step 2: positioning the branches, and pressing or rotating the branches, wherein the angles and the orientations of the pressed or rotated branches find the balance points of the tension force of the branches on the branches according to the requirement of uniform distribution of the branch space, so that the branches keep the angles and the orientations when the balance points are subjected to the tension force;
and step 3: a plastic film mulching film is applied to the ground peg, a fixing anchor rod is used for fixing fruit tree branches to enable the fruit tree branches to maintain the angle and the direction, an insertion position of a peg for a ground peg emitter is adopted according to the angle and the direction of branch positioning in the step 2, a trigger of the peg emitter for plastic film mulching is buckled, a peg is inserted into a calibrated position, a pull wire is used for connecting a balance point of the tensile force of the fruit tree branches and the tail of the peg for the ground peg, wherein the pull wire is in loose knot connection with the balance point of the tensile force of the branches, and the pull wire is in dead knot connection with the peg for the ground;
and 4, step 4: and adjusting the tension of the stay wire to keep the angle and the direction of the fruit tree branch unchanged, tightening the stay wire, and releasing the fixed relation between the fixed anchor rod and the fruit tree branch.
Preferably, the inserting direction of the peg for wheat in step 3 is 60-120 ° with the pulling direction.
Preferably, the inserting direction of the peg for the wheat in the step 3 is 90 ° with the pulling direction.
Preferably, the present invention, in step 3, adjusting an emitting elastic force of the peg emitter to make the height above the ground of the peg stake be 1-3 cm.
Preferably, step 3 further comprises the step of sleeving a sponge sleeve on the balance point of the branch tension, wherein the pull wire is tied on the sponge sleeve.
The invention is preferable, the light and simplified branch pulling device for fruit trees comprises:
the fixing anchor rod is inserted into the ground to enable the fruit tree branches to keep angles and directions;
a peg emitter rotatably arranged on the fixing anchor rod for emitting peg.
Preferably, the fixing anchor rod comprises an anchor rod body, an anchoring cone fixedly arranged at the bottom end of the anchor rod body, a bearing sleeved on the anchor rod body and a fruit tree branch fixing clamp fixed on the anchor rod body, and the ground peg emitter can be rotatably arranged on the bearing.
Preferably, the peg stake emitter comprises an emitting drum, an emitting spring arranged in the emitting drum and a trigger device for controlling the emitting spring, wherein the trigger device is arranged on the drum wall of the emitting drum.
Preferably, the fixed anchor rod comprises a distance meter arranged on the anchor rod body, and the distance measuring direction of the distance meter is parallel to the launching direction of the launching tube.
Preferably, the peg emitter is connected to the fixing anchor rod through a bearing.
Preferably, the trigger device comprises a handle, a first rotating shaft and a second rotating shaft which are fixed on the handle, an ejection trigger which is rotatably arranged on the first rotating shaft, a transmission gear which is rotatably arranged on the second rotating shaft, and a spring lock plunger which is movably arranged on the handle and used for locking and releasing a spring, wherein a strip ruler is arranged on the spring lock plunger, the ejection trigger comprises a middle gear, and a blocking ball and a trigger which are fixed at two ends of the middle gear, the blocking ball is used for blocking the ground peg, the middle gear is meshed with the transmission gear, and the transmission gear is meshed with the strip ruler.
Preferably, the present invention comprises a plastic peg stake stalk and an inserting part fixedly provided at a bottom end of the plastic peg stalk.
Preferably, in the present invention, the inserting direction of the peg for the ground peg is adjusted by adjusting the inserting direction of the fixing anchor rod.
Preferably, the present invention further comprises a method for controlling a peg stake inserting direction through adjusting an angle of the ground peg emitter, and connecting the ground peg emitter and the bearing through a hinge, so that the ground peg emitter can rotate relative to the bearing to adjust an emitting angle of the ground peg emitter.
Preferably, the peg for the wheat field is 35-40cm long, 4-5mm in diameter and made of bamboo.
Compared with the prior art, the invention has the following advantages:
1. the fruit tree light simplified branch pulling device is applied, the ground peg is launched in a launching mode, the launching efficiency of the ground peg is high, and manpower can be effectively saved;
2. the application of the light and simplified fruit tree branch pulling device provided by the invention adopts the matched arrangement of the fixed anchor rod and the distance meter, so that the insertion position of the peg in the ground is more accurate;
3. the light and simple fruit tree branch pulling device is applied, the anchor rod body, the anchoring cone and the fruit tree branch fixing clamp are matched, so that the angle of branches can be fixed, and the branches can be effectively protected.
Drawings
FIG. 1 is a schematic view of a simplified fruit tree branch pulling device according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a fixation bolt in an embodiment of the present invention;
fig. 3 is a schematic structural view of a peg emitter for soil in an embodiment of the present invention;
fig. 4 is a schematic structural view of a peg for a soil in an embodiment of the present invention;
fig. 5 is a schematic structural view of a trigger device in an embodiment of the present invention.
In the drawing, 1-fixed anchor rod, 11-anchor rod body, 12-anchoring cone, 13-bearing, 14-fruit tree branch fixing clip, 2-ground peg emitter, 21-emitter, 22-emitter spring, 23-trigger device, 231-handle, 232-first rotating shaft, 233-ejector trigger, 2331-intermediate gear, 2332-baffle ball, 2333-trigger, 234-transmission gear, 24-distance meter, 235-spring lock bolt, 236-second rotating shaft, 3-ground peg, 31-cover body part, 32-ground peg rod and 33-insertion part.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments, it being understood that the embodiments and features of the embodiments of the present application can be combined with each other without conflict.
Examples
The application of the light and simplified branch pulling device for the fruit trees comprises the following steps:
step 1: picking branches, before the branches stop growing, selecting fruit tree branches with the length of more than 50cm and waist angles of less than 50 degrees for branch picking treatment, fixing the base parts of the fruit tree branches, and enabling the upper parts of the fruit tree branches to be bent and softened, wherein the branch picking starts in the middle and last ten days of 5 months and ends before the bottom of 6 months;
step 2: positioning the branches, and pressing or rotating the branches, wherein the angles and the orientations of the pressed or rotated branches find the balance points of the tension force of the branches on the branches according to the requirement of uniform distribution of the branch space, so that the branches are beneficial to maintaining the angles and the orientations when the branches are in tension at the balance points;
and step 3: a plastic film mulching film and the mulching film mulching;
and 4, step 4: and adjusting the tension of the stay wire to keep the angle and the direction of the fruit tree branch unchanged, tightening the stay wire, and releasing the fixed relation between the fixed anchor rod 1 and the fruit tree branch.
In the step 1 of the embodiment, the length of the branch is less than 50cm, the waist angle is less than 50 degrees, and one of a toothpick, an angle opener and a bamboo stick is selected according to actual needs to quickly and timely open the waist angle; the length of the branch is less than 30cm, a toothpick or an angle opener is adopted, and a bamboo stick is adopted when the length of the branch is 30 cm-50 cm;
if the length of the branch is less than (or more than) 50cm and the waist angle is more than 50 degrees, no treatment is carried out;
if the length of the branch is more than 50cm and the waist angle is less than 50 degrees, the scheme in the step 1 is adopted.
In the step 2 of the embodiment, the branch pulling angle of the pear tree is 50-90 degrees, preferably 50-70 degrees; the apple trees are preferably 90-120 degrees.
As a preference of the above embodiment, the insertion direction in step 3 is 60 to 120 ° to the direction of the pulling force.
As a preference of the above embodiment, the insertion direction in step 3 is 90 ° to the pulling direction.
In the step 3, the transmitting elasticity of the peg emitter 2 is adjusted to enable the height of the peg 3 above the ground to be 1-3cm, and the height does not affect the ground management of an orchard.
In step 3, the stay wire is a gunny bag wire or a cloth strip.
And step 3, sleeving a sponge sleeve on a balance point of the tension force of the branch, wherein the stay wire is tied on the sponge sleeve.
In the above embodiment, as shown in fig. 1, the light and simplified branch pulling device for fruit trees includes:
the fixing anchor rod 1 is inserted into the ground to enable fruit tree branches to keep angles and directions;
a peg emitter 2 rotatably provided on the fixing anchor rod 1 for emitting peg 3.
Further, as shown in fig. 2, the fixing anchor rod 1 comprises an anchor rod body 11, an anchor inserting cone 12 fixedly arranged at the bottom end of the anchor rod body 11, a bearing 13 sleeved on the anchor rod body 11, and a fruit tree branch fixing clamp 14 fixed on the anchor rod body 11, wherein the ground peg emitter 2 is rotatably arranged on the bearing 13;
the fixing anchor rod 1 comprises a distance measuring instrument 24 arranged on an anchor rod body 11, wherein the distance measuring direction of the distance measuring instrument 24 is parallel to the transmitting direction of the transmitting barrel, the distance measuring instrument 24 is used for measuring the distance between the front end of the peg 3 in the ground and the ground, and in addition, the distance measuring instrument 24 can also assist an anchor point of the peg 3 in the ground.
The fruit tree branch fixing clip 14 comprises two connected clips, wherein one clip is clipped on the fixing anchor rod 1, and the other clip is clipped on the fruit tree branch.
Further, as shown in fig. 3, the peg emitter 2 comprises a emitter drum 21, an emitter spring 22 provided in the emitter drum 21, and a trigger device 23 for controlling the emitter spring 22, the trigger device 23 being provided on a drum wall of the emitter drum 21.
The ground peg emitter 2 is connected to the fixing anchor rod 1 through a bearing 13 so that the ground peg emitter 2 is rotatably provided to the fixing anchor rod 1.
As shown in fig. 5, the trigger device 23 includes a handle 231, a first rotating shaft 232 and a second rotating shaft 236 fixed on the handle 231, an ejection trigger 233 rotatably disposed on the first rotating shaft 232, a transmission gear 234 rotatably disposed on the second rotating shaft 236, and a spring latch 235 movably disposed on the handle 231 for locking and releasing the ejection spring 22, wherein a bar ruler is disposed on the spring latch 235, the ejection trigger 233 includes an intermediate gear 2331, and a blocking ball 2332 and a trigger 2333 fixed on both ends of the intermediate gear 2331, the blocking ball 2332 is used for blocking the ground peg 3, the intermediate gear 2331 is engaged with the transmission gear 234, and the transmission gear 234 is engaged with the bar ruler;
wherein, the bottom end of the launching spring 22 is provided with a groove matched with the spring lock pin 235.
In an actual use process, an operator inserts the peg for the ground peg 3 into the emitter cylinder 21, adjusts the trigger 2333 to enable the spring latch 235 to latch the emitter spring 22, at this time, the peg 2332 is latched at the cover part 31 of the peg for the ground peg 3, and after a position where the peg for the ground peg 3 is desired to be emitted is located, the trigger 2333 is pulled, the peg 2332 is downward, the intermediate gear 2331 rotates to drive the transmission gear 234 to rotate, the transmission gear 234 drives the spring latch 235 to retract, elastic force of the emitter spring 22 is released, and simultaneously, the peg 2332 is separated from the cover part 31 and the ground peg 3 is emitted.
When the inserting direction of the peg 3 is adjusted, the inserting direction of the peg 3 can be adjusted by adjusting the inserting direction of the fixing anchor rod 1;
as another improvement, the inserting direction of the ground peg 3 is adjusted by adjusting an angle of the ground peg emitter 2, and the ground peg emitter 2 and the bearing 13 are connected by a hinge, and the ground peg emitter 2 can rotate with respect to the bearing 13 to adjust the emitting angle of the ground peg emitter 2.
As shown in fig. 4, the ground peg 3 includes a cover part 31, a ground peg 32 positioned at a lower end of the cover part 31 and an insertion part 33 fixedly provided at a bottom end of the ground peg 32.
The peg for the ground peg 3 is 35-40cm in length, 4-5mm in diameter and made of bamboo.
The present invention is not limited to the above-described embodiments, which are described in the specification and illustrated only for illustrating the principle of the present invention, but various changes and modifications may be made within the scope of the present invention as claimed without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims.
Claims (10)
1. The application of the light and simplified branch pulling device for the fruit trees is characterized by comprising the following components:
step 1: picking branches, before the branches stop growing, selecting fruit tree branches with the length of more than 50cm and waist angles of less than 50 degrees for branch picking treatment, fixing the base parts of the fruit tree branches, and enabling the upper parts of the fruit tree branches to be bent and softened, wherein the branch picking starts in the middle and last ten days of 5 months and ends before the bottom of 6 months;
step 2: positioning the branches, and pressing or rotating the branches, wherein the angles and the orientations of the pressed or rotated branches find the balance points of the tension force of the branches on the branches according to the requirement of uniform distribution of the branch space, so that the branches keep the angles and the orientations when the balance points are subjected to the tension force;
and step 3: a plastic film mulching film is applied to the ground peg, a fixing anchor rod is used for fixing fruit tree branches to enable the fruit tree branches to maintain the angle and the direction, an insertion position of a peg for a ground peg emitter is adopted according to the angle and the direction of branch positioning in the step 2, a trigger of the peg emitter for plastic film mulching is buckled, a peg is inserted into a calibrated position, a pull wire is used for connecting a balance point of the tensile force of the fruit tree branches and the tail of the peg for the ground peg, wherein the pull wire is in loose knot connection with the balance point of the tensile force of the branches, and the pull wire is in dead knot connection with the peg for the ground;
and 4, step 4: and adjusting the tension of the stay wire to keep the angle and the direction of the fruit tree branch unchanged, tightening the stay wire, and releasing the fixed relation between the fixed anchor rod and the fruit tree branch.
2. The application of the fruit tree light and simple branch pulling device as recited in claim 1, wherein in the step 3, the transmitting elastic force of the peg emitter is adjusted to make the height of the peg above the ground of the ground be 1-3 cm.
3. The application of the fruit tree light and simple branch pulling device according to claim 1, further comprising a step of sleeving a sponge sleeve on a balance point of the branch tension force in step 3, wherein the pulling line is tied on the sponge sleeve.
4. The application of the fruit tree pruning device according to claim 1, wherein the inserting direction of the peg for the ground in the step 3 is 60-120 ° to the pulling direction.
5. The application of the fruit tree simplification branch pulling device according to claim 1, wherein the fruit tree simplification branch pulling device comprises:
the fixing anchor rod is inserted into the ground to enable the fruit tree branches to keep angles and directions;
a peg emitter rotatably arranged on the fixing anchor rod for emitting peg.
6. The application of the fruit tree light and simple branch pulling device according to claim 5, wherein the fixing anchor rod comprises an anchor rod body, an anchoring cone fixedly arranged at the bottom end of the anchor rod body, a bearing sleeved on the anchor rod body and a fruit tree branch fixing clamp fixedly arranged on the anchor rod body, and the ground peg emitter is rotatably arranged on the bearing.
7. The application of the fruit tree light and simple branch pulling device according to claim 6, wherein the peg emitter for the ground crops comprises an emitting drum, an emitting spring arranged in the emitting drum and a trigger device for controlling the emitting spring, and the trigger device is arranged on the drum wall of the emitting drum.
8. The application of the light and simple fruit tree branch pulling device as claimed in claim 7, wherein the trigger device comprises a handle, a first rotating shaft and a second rotating shaft fixed on the handle, an ejection trigger rotatably arranged on the first rotating shaft, a transmission gear rotatably arranged on the second rotating shaft, and a spring lock plunger movably arranged on the handle and used for locking and releasing a spring, wherein a bar-shaped ruler is arranged on the spring lock plunger, the ejection trigger comprises a middle gear, and a blocking ball and a trigger fixed at two ends of the middle gear, the blocking ball is used for blocking the ground peg, the middle gear is engaged with the transmission gear, and the transmission gear is engaged with the bar-shaped ruler.
9. The application of the light and simplified branch pulling device for fruit trees according to claim 1, wherein the corn stalk comprises a cover part, a corn stalk located at a lower end of the cover part and an insertion part fixedly disposed at a bottom end of the corn stalk.
10. The application of the light and simple branch pulling device for fruit trees as claimed in claim 1, wherein the peg for the ground is 35-40cm long, 4-5mm in diameter and made of bamboo.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311464974.0A CN117280963A (en) | 2021-12-27 | 2021-12-27 | Light simplified fruit tree branch pulling device and branch pulling method |
| CN202111613663.7A CN114375714A (en) | 2021-12-27 | 2021-12-27 | Application of light simplified fruit tree branch pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111613663.7A CN114375714A (en) | 2021-12-27 | 2021-12-27 | Application of light simplified fruit tree branch pulling device |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311464974.0A Division CN117280963A (en) | 2021-12-27 | 2021-12-27 | Light simplified fruit tree branch pulling device and branch pulling method |
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| CN114375714A true CN114375714A (en) | 2022-04-22 |
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| CN202111613663.7A Pending CN114375714A (en) | 2021-12-27 | 2021-12-27 | Application of light simplified fruit tree branch pulling device |
| CN202311464974.0A Pending CN117280963A (en) | 2021-12-27 | 2021-12-27 | Light simplified fruit tree branch pulling device and branch pulling method |
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2021
- 2021-12-27 CN CN202111613663.7A patent/CN114375714A/en active Pending
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| CN117280963A (en) | 2023-12-26 |
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