CN109348888B - Orange tree branch trimmer - Google Patents
Orange tree branch trimmer Download PDFInfo
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- CN109348888B CN109348888B CN201811295025.3A CN201811295025A CN109348888B CN 109348888 B CN109348888 B CN 109348888B CN 201811295025 A CN201811295025 A CN 201811295025A CN 109348888 B CN109348888 B CN 109348888B
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- 238000005096 rolling process Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 19
- 238000013138 pruning Methods 0.000 claims description 7
- 238000010008 shearing Methods 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 239000000872 buffer Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 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
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/02—Secateurs; Flower or fruit shears
- A01G3/025—Secateurs; Flower or fruit shears having elongated or extended handles
- A01G3/0255—Tree pruners, i.e. pruning shears carried at the end of a pole
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
- Scissors And Nippers (AREA)
Abstract
The invention relates to a trimmer, in particular to an orange tree branch trimmer. Therefore, the technical problem of the invention is as follows: the orange tree branch trimmer can cut branches more conveniently by people, is high in safety, and can prevent the branches from falling off to hurt people. The technical scheme is as follows: an orange tree branch trimmer comprises a vertical rod, a movable rod, a cross rod, a rolling shaft, a connecting rod, a movable cutter, a fixed cutter and the like; the bottom end of the vertical rod is fixedly connected with a holding rod, a fixed cutter capable of cutting the branches is arranged on the upper portion of the right side of the vertical rod, the top end of the vertical rod is hinged with a movable cutter capable of cutting the branches, and a torsion spring is arranged at the hinged position of the movable cutter and the vertical rod. According to the invention, the movable cutter and the fixed cutter are moved to the left side and the right side of the branch, and the movable cutter and the fixed cutter can be used for cutting the branch by pushing the push plate, so that the branch can be conveniently trimmed by people, and the safety is high.
Description
Technical Field
The invention relates to a trimmer, in particular to an orange tree branch trimmer.
Background
In the planting of orange, the branch is very long that grows easily, lead to the bore branch to die because of ventilation printing opacity is bad gradually, and lead to the output to descend fast, the fruit quality is poor, then need regularly prune the branch, people all stand and cut the branch with the scissors on the ladder usually, because the ladder rocks easily, people fall easily and lead to the injury, and the branch directly drops after cutting easily and smashes the injury with the people under the orange, so need the people to help the busy and hold up the ladder and avoid people to fall, and evacuate the people under the orange, so more troublesome.
Disclosure of Invention
In order to overcome the defects that when a user stands on a ladder and shears the branches with scissors, the ladder is easy to shake, people are easy to fall down to cause injury, and the branches directly fall off after being sheared and easily injure people under orange trees, the invention has the technical problems that: the orange tree branch trimmer can cut branches more conveniently by people, is high in safety, and can prevent the branches from falling off to hurt people.
The technical scheme is as follows: the utility model provides an orange branch trimming machine, including the montant, the movable rod, the horizontal pole, the roller bearing, the connecting rod, the activity cutter, fixed cutter, torsion spring, pulling mechanism, holding rod and first spring, the montant bottom rigid coupling has the holding rod, can install the fixed cutter that the branch was cut in montant right side upper portion, the montant top articulates there is the activity cutter that can cut the branch, the articulated department of activity cutter and montant is equipped with torsion spring, the articulated connecting rod in activity cutter leading flank upper portion left side, the connecting rod left end articulates there is the movable rod, be connected with first spring between movable rod right side lower part and the montant left side upper portion, the line hole that plays the guide effect is opened on movable rod upper portion, be equipped with pulling mechanism between movable rod lower part and the montant left side, the horizontal pole is installed in montant left side upper portion, the horizontal pole left end rigid coupling has the roller.
In a preferred embodiment of the invention, the pulling mechanism comprises a bracket, a first guide wheel, a push plate and a first pull wire, wherein the bracket is fixedly connected to the upper part of the left side of the vertical rod, the bracket is positioned below the cross rod, the first guide wheel is rotatably connected to the left end of the bracket, the push plate is hinged to the lower part of the left side of the vertical rod, the first pull wire is connected to the upper part of the right side surface of the push plate, and the tail end of the first pull wire is connected with the lower part of the left side of the movable.
In a preferred embodiment of the invention, the device also comprises a clamping device capable of clamping the branches, the clamping device comprises a pulling plate, a second spring, a second pull wire, a second guide wheel, a movable clamping plate, a fixed clamping plate, a rubber block and a pressing wheel, the movable clamping plate capable of clamping the branches is hinged on the right side of the upper part of the front side of the vertical rod, the fixed clamping plate capable of clamping the branches is arranged on the left side of the top of the horizontal rod, the fixed clamping plate is matched with the movable clamping plate, the movable clamping plate can enable the more stable rubber block of the branch clamping plate to be arranged on the upper part of the right side of the fixed clamping plate, the second guide wheel is arranged on the upper part of the right side of the vertical rod, the pressing wheel is fixedly connected on the upper part of the right side of the vertical rod, the pressing wheel is positioned above the second guide wheel and is contacted with the second guide wheel, the pulling plate capable of enabling the movable clamping plate, the tail end of the second pull wire penetrates through the space between the pressing wheel and the second guide wheel and is fixedly connected with the left side of the bottom of the movable clamping plate.
In a preferred embodiment of the invention, the clamp further comprises a contact plate, a bearing seat, a screw rod, a knob and a guide rod, wherein two guide holes are formed in the right side of the top of the movable clamping plate, the guide rod is positioned in the guide holes, the contact plate is arranged between the top ends of the guide rods on the left side and the right side, the bearing seat is arranged in the middle of the bottom of the contact plate, a threaded hole is formed in the right side of the movable clamping plate, the threaded hole is positioned between the two guide holes, the screw rod is arranged in.
In a preferred embodiment of the invention, the device further comprises a fixing plate, a sliding rod, a third spring and a sleeve, wherein the sleeve for guiding is arranged at the lower part of the left side of the vertical rod, the sleeve is positioned above the push plate, the sliding rod is arranged in the sleeve, the third spring is connected between the right end of the sliding rod and the inner right side of the sleeve, and the fixing plate capable of buffering the push plate is arranged at the left end of the sliding rod.
Compared with the prior art, the invention has the following advantages: according to the invention, the movable cutter and the fixed cutter are moved to the left side and the right side of the branch, the movable cutter and the fixed cutter can be used for shearing the branch by pushing the push plate, so that the pruning of people to the branch is facilitated, the safety is high, the branch can be clamped and sheared again by the clamping device, the branch is prevented from falling off and injuring people, the branches with different sizes can be clamped and fixed by the contact plate, the push plate can be buffered by the action of the fixed plate and the third spring, and the damage caused by the violent contact of the push plate and the vertical rod is avoided.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a partial schematic front view of the present invention.
Fig. 3 is an enlarged schematic view of part a of the present invention.
Wherein the figures include the following reference numerals: 1. the device comprises a vertical rod, 2, a movable rod, 3, a cross rod, 4, a roller, 5, a straight hole, 6, a connecting rod, 7, a movable cutter, 8, a fixed cutter, 9, a torsion spring, 10, a pulling mechanism, 101, a bracket, 102, a first guide wheel, 103, a push plate, 104, a first pull wire, 11, a holding rod, 12, a first spring, 13, a clamping device, 131, a pull plate, 132, a second spring, 133, a second pull wire, 134, a second guide wheel, 135, a movable clamping plate, 136, a fixed clamping plate, 137, a rubber block, 138, a pressing wheel, 14, a guide hole, 15, a contact plate, 16, a bearing seat, 17, a threaded hole, 18, a screw rod, 19, a knob, 20, a guide rod, 21, a fixed plate, 22, a sliding rod, 23, a third spring, 24 and a sleeve.
Detailed Description
Although the present invention may be described with respect to particular applications or industries, those skilled in the art will recognize the broader applicability of the invention. Those of ordinary skill in the art will recognize other factors such as: terms such as above, below, upward, downward, and the like are used to describe the accompanying drawings and are not meant to limit the scope of the invention, which is defined by the appended claims. Such as: any numerical designation of first or second, and the like, is merely exemplary and is not intended to limit the scope of the invention in any way.
Example 1
A pruning machine for orange branches comprises a vertical rod 1, a movable rod 2, a cross rod 3, a rolling shaft 4, a connecting rod 6, a movable cutter 7, a fixed cutter 8, a torsion spring 9, a pulling mechanism 10, a holding rod 11 and a first spring 12, wherein the holding rod 11 is fixedly connected at the bottom end of the vertical rod 1, the vertical rod 1 is connected with the holding rod 11 in a bolt connection mode, the fixed cutter 8 capable of cutting the branches is arranged at the upper part of the right side of the vertical rod 1, the fixed cutter 8 is connected with the vertical rod 1 in a bolt connection mode, the top end of the vertical rod 1 is hinged with the movable cutter 7 capable of cutting the branches, the torsion spring 9 is arranged at the hinged part of the movable cutter 7 and the vertical rod 1, the connecting rod 6 is hinged at the left side of the upper part of the front side of the movable cutter 7, the movable rod 2 is hinged at the left end of the connecting rod 6, the first spring 12 is connected between the lower part of the right side of the movable rod 2 and, a pulling mechanism 10 is arranged between the lower portion of the movable rod 2 and the left side of the vertical rod 1, the cross rod 3 is installed on the upper portion of the left side of the vertical rod 1, the cross rod 3 is connected with the vertical rod 1 in a bolt connection mode, a rolling shaft 4 is fixedly connected to the left end of the cross rod 3, and the rolling shaft 4 is located in the straight hole 5 and matched with the straight hole.
Example 2
A pruning machine for orange tree branches comprises a vertical rod 1, a movable rod 2, a cross rod 3, a rolling shaft 4, a connecting rod 6, a movable cutter 7, a fixed cutter 8, a torsion spring 9, a pulling mechanism 10, a holding rod 11 and a first spring 12, wherein the bottom end of the vertical rod 1 is fixedly connected with the holding rod 11, the fixed cutter 8 capable of cutting branches is arranged at the upper part of the right side of the vertical rod 1, the top end of the vertical rod 1 is hinged with the movable cutter 7 capable of cutting branches, the torsion spring 9 is arranged at the hinged part of the movable cutter 7 and the vertical rod 1, the left side of the upper part of the front side of the movable cutter 7 is hinged with the connecting rod 6, the left end of the connecting rod 6 is hinged with the movable rod 2, the first spring 12 is connected between the lower part of the right side of the movable rod 2 and the upper part of the left side of the vertical rod 1, the upper part of the movable rod 2 is provided with a straight hole 5 for guiding, the, the left end of the cross rod 3 is fixedly connected with a roller 4, and the roller 4 is positioned in the straight hole 5 and matched with the straight hole.
Example 3
A pruning machine for orange tree branches comprises a vertical rod 1, a movable rod 2, a cross rod 3, a rolling shaft 4, a connecting rod 6, a movable cutter 7, a fixed cutter 8, a torsion spring 9, a pulling mechanism 10, a holding rod 11 and a first spring 12, wherein the bottom end of the vertical rod 1 is fixedly connected with the holding rod 11, the fixed cutter 8 capable of cutting branches is arranged at the upper part of the right side of the vertical rod 1, the top end of the vertical rod 1 is hinged with the movable cutter 7 capable of cutting branches, the torsion spring 9 is arranged at the hinged part of the movable cutter 7 and the vertical rod 1, the left side of the upper part of the front side of the movable cutter 7 is hinged with the connecting rod 6, the left end of the connecting rod 6 is hinged with the movable rod 2, the first spring 12 is connected between the lower part of the right side of the movable rod 2 and the upper part of the left side of the vertical rod 1, the upper part of the movable rod 2 is provided with a straight hole 5 for guiding, the, the left end of the cross rod 3 is fixedly connected with a roller 4, and the roller 4 is positioned in the straight hole 5 and matched with the straight hole.
The pulling mechanism 10 comprises a support 101, a first guide wheel 102, a push plate 103 and a first pull wire 104, the support 101 is fixedly connected to the upper portion of the left side of the vertical rod 1, the support 101 is located below the cross rod 3, the left end of the support 101 is rotatably connected with the first guide wheel 102, the push plate 103 is hinged to the lower portion of the left side of the vertical rod 1, the upper portion of the right side face of the push plate 103 is connected with the first pull wire 104, and the tail end of the first pull wire 104 bypasses the first guide wheel 102 to be connected with the lower portion of the left side of.
The tree branch clamping device further comprises a clamping device 13 capable of clamping branches, the clamping device 13 comprises a pulling plate 131, a second spring 132, a second pulling wire 133, a second guide wheel 134, a movable clamping plate 135, a fixed clamping plate 136, a rubber block 137 and a pressing wheel 138, the movable clamping plate 135 capable of clamping branches is hinged to the right side of the upper portion of the front side of the vertical rod 1, the left side of the top of the cross rod 3 is provided with the fixed clamping plate 136 capable of clamping branches, the cross rod 3 is connected with the fixed clamping plate 136 in a bolt connection mode, the fixed clamping plate 136 is matched with the movable clamping plate 135, the movable clamping plate 135 can enable the more stable rubber block 137 of the branch clamp to be mounted on the upper portion of the right side of the fixed clamping plate 136, the second guide wheel 134 is mounted on the upper portion of the right side of the vertical rod 1, the pressing wheel 138 is fixedly connected to the upper portion of the right side of the vertical rod 1 in a bolt connection mode, the pressing wheel 138 is located above the second guide wheel 134 and, a second spring 132 is connected between the left side of the bottom of the pulling plate 131 and the left side of the top of the holding rod 11, a second pulling wire 133 is connected to the left side of the top of the pulling plate 131, and the tail end of the second pulling wire 133 passes through the pressing wheel 138 and the second guide wheel 134 to be fixedly connected with the left side of the bottom of the movable clamping plate 135.
Example 4
A pruning machine for orange tree branches comprises a vertical rod 1, a movable rod 2, a cross rod 3, a rolling shaft 4, a connecting rod 6, a movable cutter 7, a fixed cutter 8, a torsion spring 9, a pulling mechanism 10, a holding rod 11 and a first spring 12, wherein the bottom end of the vertical rod 1 is fixedly connected with the holding rod 11, the fixed cutter 8 capable of cutting branches is arranged at the upper part of the right side of the vertical rod 1, the top end of the vertical rod 1 is hinged with the movable cutter 7 capable of cutting branches, the torsion spring 9 is arranged at the hinged part of the movable cutter 7 and the vertical rod 1, the left side of the upper part of the front side of the movable cutter 7 is hinged with the connecting rod 6, the left end of the connecting rod 6 is hinged with the movable rod 2, the first spring 12 is connected between the lower part of the right side of the movable rod 2 and the upper part of the left side of the vertical rod 1, the upper part of the movable rod 2 is provided with a straight hole 5 for guiding, the, the left end of the cross rod 3 is fixedly connected with a roller 4, and the roller 4 is positioned in the straight hole 5 and matched with the straight hole.
The pulling mechanism 10 comprises a support 101, a first guide wheel 102, a push plate 103 and a first pull wire 104, the support 101 is fixedly connected to the upper portion of the left side of the vertical rod 1, the support 101 is located below the cross rod 3, the left end of the support 101 is rotatably connected with the first guide wheel 102, the push plate 103 is hinged to the lower portion of the left side of the vertical rod 1, the upper portion of the right side face of the push plate 103 is connected with the first pull wire 104, and the tail end of the first pull wire 104 bypasses the first guide wheel 102 to be connected with the lower portion of the left side of.
The branch clamping device comprises a pulling plate 131, a second spring 132, a second pull wire 133, a second guide wheel 134, a movable clamping plate 135, a fixed clamping plate 136, a rubber block 137 and a pressing wheel 138, wherein the movable clamping plate 135 for clamping the branches is hinged on the right side of the upper part of the front side of the vertical rod 1, the fixed clamping plate 136 for clamping the branches is arranged on the left side of the top of the transverse rod 3, the fixed clamping plate 136 is matched with the movable clamping plate 135, the movable clamping plate 135 can enable the rubber block 137 of the branches to be more stable to be arranged on the upper part of the right side of the fixed clamping plate 136, the second guide wheel 134 is arranged on the upper part of the right side of the vertical rod 1, the pressing wheel 138 is fixedly connected on the upper part of the right side of the vertical rod 1, the pulling plate 131 capable of enabling the movable clamping plate 135 to swing is hinged on the lower part of the right side of the vertical rod 1, the second spring 132 is connected between the left side of the, the left side of the top of the pulling plate 131 is connected with a second pulling wire 133, and the tail end of the second pulling wire 133 passes through the space between the pressing wheel 138 and the second guide wheel 134 to be fixedly connected with the left side of the bottom of the movable clamping plate 135.
The novel movable clamping plate comprises a movable clamping plate 135, and is characterized by further comprising a contact plate 15, a bearing seat 16, a screw rod 18, a knob 19 and guide rods 20, wherein two guide holes 14 are formed in the right side of the top of the movable clamping plate 135, the guide rods 20 are located in the guide holes 14, the contact plate 15 is installed between the top ends of the guide rods 20 on the left side and the right side, the contact plate 15 is connected with the guide rods 20 in a welding connection mode, the bearing seat 16 is installed in the middle of the bottom of the contact plate 15, a threaded hole 17 is formed in the right side of the movable clamping plate 135, the threaded hole 17 is located between the two guide holes 14, the screw rod 18 is arranged in the.
Example 5
A pruning machine for orange branches comprises a vertical rod 1, a movable rod 2, a cross rod 3, a rolling shaft 4, a connecting rod 6, a movable cutter 7, a fixed cutter 8, a torsion spring 9, a pulling mechanism 10, a holding rod 11 and a first spring 12, wherein the bottom end of the vertical rod 1 is fixedly connected with the holding rod 11, the fixed cutter 8 capable of cutting branches is arranged at the upper part of the right side of the vertical rod 1, the top end of the vertical rod 1 is hinged with the movable cutter 7 capable of cutting branches, the torsion spring 9 is arranged at the hinged part of the movable cutter 7 and the vertical rod 1, the left side of the upper part of the front side of the movable cutter 7 is hinged with the connecting rod 6, the left end of the connecting rod 6 is hinged with the movable rod 2, the first spring 12 is connected between the lower part of the right side of the movable rod 2 and the upper part of the left side of the vertical rod 1, the upper part of the movable rod 2 is provided with a straight hole 5 for guiding, the pulling, the left end of the cross rod 3 is fixedly connected with a roller 4, and the roller 4 is positioned in the straight hole 5 and matched with the straight hole.
The pulling mechanism 10 comprises a support 101, a first guide wheel 102, a push plate 103 and a first pull wire 104, the support 101 is fixedly connected to the upper portion of the left side of the vertical rod 1, the support 101 is located below the cross rod 3, the left end of the support 101 is rotatably connected with the first guide wheel 102, the push plate 103 is hinged to the lower portion of the left side of the vertical rod 1, the upper portion of the right side face of the push plate 103 is connected with the first pull wire 104, and the tail end of the first pull wire 104 bypasses the first guide wheel 102 to be connected with the lower portion of the left side of.
The branch clamping device comprises a pulling plate 131, a second spring 132, a second pull wire 133, a second guide wheel 134, a movable clamping plate 135, a fixed clamping plate 136, a rubber block 137 and a pressing wheel 138, wherein the movable clamping plate 135 for clamping the branches is hinged on the right side of the upper part of the front side of the vertical rod 1, the fixed clamping plate 136 for clamping the branches is arranged on the left side of the top of the transverse rod 3, the fixed clamping plate 136 is matched with the movable clamping plate 135, the movable clamping plate 135 can enable the rubber block 137 of the branches to be more stable to be arranged on the upper part of the right side of the fixed clamping plate 136, the second guide wheel 134 is arranged on the upper part of the right side of the vertical rod 1, the pressing wheel 138 is fixedly connected on the upper part of the right side of the vertical rod 1, the pulling plate 131 capable of enabling the movable clamping plate 135 to swing is hinged on the lower part of the right side of the vertical rod 1, the second spring 132 is connected between the left side of the, the left side of the top of the pulling plate 131 is connected with a second pulling wire 133, and the tail end of the second pulling wire 133 passes through the space between the pressing wheel 138 and the second guide wheel 134 to be fixedly connected with the left side of the bottom of the movable clamping plate 135.
The novel clamp is characterized by further comprising a contact plate 15, a bearing seat 16, a screw 18, a knob 19 and guide rods 20, two guide holes 14 are formed in the right side of the top of the movable clamping plate 135, the guide rods 20 are located in the guide holes 14, the contact plate 15 is installed between the top ends of the guide rods 20 on the left side and the right side, the bearing seat 16 is installed in the middle of the bottom of the contact plate 15, a threaded hole 17 is formed in the right side of the movable clamping plate 135, the threaded hole 17 is located between the two guide holes 14, the screw 18 is arranged in the threaded hole 17, the top.
Still including fixed plate 21, slide bar 22, third spring 23 and sleeve 24, sleeve 24 that plays the guide effect is installed in montant 1 left side lower part, sleeve 24 passes through welded connection's mode and is connected with montant 1, sleeve 24 is located the push pedal 103 top, be equipped with slide bar 22 in the sleeve 24, be connected with third spring 23 in slide bar 22 right-hand member and the sleeve 24 between the right side, fixed plate 21 that can cushion push pedal 103 is installed in slide bar 22 left end, fixed plate 21 is connected with slide bar 22 through welded connection's mode.
Firstly, an operator holds the holding rod 11 to move the device to move upwards, the movable cutter 7 and the fixed cutter 8 are moved to the left side and the right side of the branch, then the pulling mechanism 10 drives the lower part of the movable rod 2 to swing leftwards, the first spring 12 is stretched, the lower part of the movable rod 2 swings leftwards, so that the upper part swings rightwards, the upper part of the movable rod 2 drives the movable cutter 7 to swing rightwards through the connecting rod 6, the torsion spring 9 is compressed, the movable cutter 7 swings rightwards to be contacted with the branch, the movable cutter 7 is matched with the fixed cutter 8 to cut the branch, the cut branch falls to the ground, after the branch is cut off, the pulling mechanism 10 is released, the lower part of the movable rod 2 swings rightwards, so that the upper part swings leftwards to be restored to the original position, and the movable cutter 7 swings leftwards to be restored to the original position under the action of the torsion spring, the longer branches of the orange tree can be cut off.
When the movable cutter 7 and the fixed cutter 8 move to the left side and the right side of the branch, an operator can push the push plate 103 to swing leftwards, the push plate 103 swings leftwards and drives the lower part of the movable rod 2 to swing leftwards through the first pull wire 104, and then the movable cutter 7 swings rightwards and is matched with the fixed cutter 8 to cut the branch. When the branches are cut off and fall off, the push plate 103 can be loosened, the lower part of the movable rod 2 swings rightwards to restore to the original position under the action of the first spring 12, and then the lower part of the movable rod 2 drives the push plate 103 to swing rightwards to restore to the original position through the first pull wire 104.
When the movable cutter 7 and the fixed cutter 8 move to the left side and the right side of the branch, an operator can pull the pulling plate 131 to swing downwards, the second spring 132 is compressed, the pulling plate 131 swings downwards to drive the second pulling wire 133 to move downwards, the second pulling wire 133 moves downwards to drive the left part of the movable clamping plate 135 to swing downwards, the left part of the movable clamping plate 135 swings downwards to make the right part swing leftwards, the right part of the movable clamping plate 135 swings leftwards to be in contact with the branch, the movable clamping plate 135 is matched with the fixed clamping plate 136 to clamp the branch, the rubber block 137 increases friction force to make the movable clamping plate 135 clamp the branch more firmly, and the pushing plate 103 can be started to push the movable cutter 7 and the fixed cutter 8 to cut the branch. When the branches are cut off, the device is put down, the pulling plate 131 is loosened, the pulling plate 131 swings upwards to restore to the original position under the action of the second spring 132, the second pulling wire 133 is loosened, the right part of the movable clamping plate 135 swings rightwards to loosen the branches, and the branches fall to the ground. Therefore, the falling of the branches can be prevented to injure people.
When smaller branches need to be trimmed, an operator can twist the knob 19 to rotate forwards, the knob 19 rotates forwards to drive the screw rod 18 to rotate forwards, the screw rod 18 rotates forwards to move leftwards through the threaded hole 17, the screw rod 18 moves leftwards to drive the contact plate 15 to swing leftwards, when the contact plate 15 moves leftwards to a proper position, the knob 19 stops being twisted, and then the right part of the movable clamping plate 135 swings leftwards to fix the branches through the contact plate 15. Thus, the fixing device can fix branches with different sizes.
When the push plate 103 swings rightwards and returns, the push plate 103 contacts the fixed plate 21, and the fixed plate 21 buffers the push plate 103 due to the action of the third spring 23. Thus, the push plate 103 can be prevented from being broken by being strongly contacted with the stem 1 by swinging rightward.
The embodiments described above are provided to enable persons skilled in the art to make or use the invention and that modifications or variations can be made to the embodiments described above by persons skilled in the art without departing from the inventive concept of the present invention, so that the scope of protection of the present invention is not limited by the embodiments described above but should be accorded the widest scope consistent with the innovative features set forth in the claims.
Claims (2)
1. A pruning machine for orange branches comprises a vertical rod (1), a movable rod (2), a cross rod (3), a rolling shaft (4), a connecting rod (6), a movable cutter (7), a fixed cutter (8) and a torsion spring (9), wherein the fixed cutter (8) capable of shearing branches is arranged at the upper part of the right side of the vertical rod (1), the top end of the vertical rod (1) is hinged with the movable cutter (7) capable of shearing branches, the torsion spring (9) is arranged at the hinged part of the movable cutter (7) and the vertical rod (1), the left side of the upper part of the front side of the movable cutter (7) is hinged with the connecting rod (6), the left end of the connecting rod (6) is hinged with the movable rod (2), the upper part of the movable rod (2) is provided with a straight hole (5) playing a guiding role, the cross rod (3) is arranged at the upper part of the left side of the vertical rod (1), the left end of the cross rod (3), the device is characterized by further comprising a pulling mechanism (10), a holding rod (11) and a first spring (12), wherein the holding rod (11) is fixedly connected to the bottom end of the vertical rod (1), the first spring (12) is connected between the lower portion of the right side of the movable rod (2) and the upper portion of the left side of the vertical rod (1), and the pulling mechanism (10) is arranged between the lower portion of the movable rod (2) and the left side of the vertical rod (1); the pulling mechanism (10) comprises a support (101), a first guide wheel (102), a push plate (103) and a first pull wire (104), the support (101) is fixedly connected to the upper portion of the left side of the vertical rod (1), the support (101) is located below the cross rod (3), the first guide wheel (102) is rotatably connected to the left end of the support (101), the push plate (103) is hinged to the lower portion of the left side of the vertical rod (1), the first pull wire (104) is connected to the upper portion of the right side face of the push plate (103), and the tail end of the first pull wire (104) is connected with the lower portion of the left side of the movable rod (2) by bypassing the first guide wheel (; the tree branch clamping device comprises a clamping device (13) capable of clamping branches, the clamping device (13) comprises a pulling plate (131), a second spring (132), a second pull wire (133), a second guide wheel (134), a movable clamping plate (135), a fixed clamping plate (136), a rubber block (137) and a pressing wheel (138), the movable clamping plate (135) capable of clamping the branches is hinged to the right side of the upper portion of the front side of a vertical rod (1), the left side of the top of a cross rod (3) is provided with the fixed clamping plate (136) capable of clamping the branches, the fixed clamping plate (136) is matched with the movable clamping plate (135), the movable clamping plate (135) can enable the more stable rubber block (137) of the branch clamp to be arranged on the upper portion of the right side of the fixed clamping plate (136), the second guide wheel (134) is arranged on the upper portion of the right side of the vertical rod (1), the pressing wheel (138) is fixedly connected to the upper portion of the right side of the vertical rod (1, a pulling plate (131) capable of enabling the movable clamping plate (135) to swing is hinged to the lower portion of the right side of the vertical rod (1), a second spring (132) is connected between the left side of the bottom of the pulling plate (131) and the left side of the top of the holding rod (11), a second pull wire (133) is connected to the left side of the top of the pulling plate (131), and the tail end of the second pull wire (133) penetrates through a pressing wheel (138) and a second guide wheel (134) to be fixedly connected with the left side of the bottom of the movable clamping plate (135); the novel movable clamping plate is characterized by further comprising a contact plate (15), a bearing seat (16), a screw rod (18), a knob (19) and a guide rod (20), two guide holes (14) are formed in the right side of the top of the movable clamping plate (135), the guide rod (20) is located in the guide holes (14), the contact plate (15) is installed between the tops of the guide rods (20) on the left side and the right side, the bearing seat (16) is installed in the middle of the bottom of the contact plate (15), a threaded hole (17) is formed in the right side of the movable clamping plate (135), the threaded hole (17) is located between the two guide holes (14), the screw rod (18) is arranged in the threaded hole (17), the top end of the screw rod (.
2. The orange tree branch trimmer according to claim 1, characterized by further comprising a fixing plate (21), a sliding rod (22), a third spring (23) and a sleeve (24), wherein the sleeve (24) for guiding is mounted at the lower portion of the left side of the vertical rod (1), the sleeve (24) is located above the push plate (103), the sliding rod (22) is arranged in the sleeve (24), the third spring (23) is connected between the right end of the sliding rod (22) and the inner right side of the sleeve (24), and the fixing plate (21) capable of buffering the push plate (103) is mounted at the left end of the sliding rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811295025.3A CN109348888B (en) | 2018-11-01 | 2018-11-01 | Orange tree branch trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811295025.3A CN109348888B (en) | 2018-11-01 | 2018-11-01 | Orange tree branch trimmer |
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| Publication Number | Publication Date |
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| CN109348888A CN109348888A (en) | 2019-02-19 |
| CN109348888B true CN109348888B (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811295025.3A Active CN109348888B (en) | 2018-11-01 | 2018-11-01 | Orange tree branch trimmer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110178603B (en) * | 2019-05-31 | 2021-04-23 | 杨素华 | Evergreen tree branch snow shaking-off machine |
| CN118511753B (en) * | 2024-07-25 | 2024-10-29 | 国网山东省电力公司东营市垦利区供电公司 | Distribution Line Tree Clearance Tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203934350U (en) * | 2014-06-30 | 2014-11-12 | 詹清忠 | A kind of shears for picking fruit with holding function |
| CN104396586B (en) * | 2014-12-15 | 2016-10-05 | 广西大学 | A kind of positional safety clamp formula pruner for tree |
| CN204860231U (en) * | 2015-07-10 | 2015-12-16 | 黑龙江省森林工程与环境研究所 | Branches of tall trees collection is cut |
| CN205093221U (en) * | 2015-08-17 | 2016-03-23 | 大龙三岔生态农业开发有限公司 | Branch is cut with adjustable length |
| CN205052273U (en) * | 2015-10-15 | 2016-03-02 | 广西百色国家农业科技园区管理委员会 | Portable high altitude is pruned and is plucked fruit integrated device |
| CN107047084A (en) * | 2017-05-23 | 2017-08-18 | 安徽师范大学 | Vegetation pruning instrument |
| CN207802851U (en) * | 2017-12-23 | 2018-09-04 | 云南嘉缘花木绿色产业股份有限公司 | A kind of high branch shears for multifunctional trees |
| CN207927304U (en) * | 2018-03-17 | 2018-10-02 | 徐郅洋 | A kind of gardens injure averruncator by a crashing object with anti- |
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