CN114916333B - Tea tree cultivation trimming means - Google Patents
Tea tree cultivation trimming means Download PDFInfo
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- CN114916333B CN114916333B CN202210597305.XA CN202210597305A CN114916333B CN 114916333 B CN114916333 B CN 114916333B CN 202210597305 A CN202210597305 A CN 202210597305A CN 114916333 B CN114916333 B CN 114916333B
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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
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Abstract
The invention discloses a tea tree cultivation pruning device which comprises a battery backpack and an arc-shaped positioning plate, wherein fan-shaped fixing plates are fixedly arranged on two sides of the bottom of the arc-shaped positioning plate, positioning rings are fixedly arranged at one ends of the bottoms of the two fan-shaped fixing plates, bearings are fixedly arranged on the inner walls of the two positioning rings, rotating shafts are fixedly arranged on the inner rings of the two bearings, and three fixing plates which are equidistantly distributed are fixedly arranged on the outer walls of the two ends of the rotating shaft. According to the invention, the three cutting wires with radians rotate at a high speed to trim the tops of the tea trees, so that the tops of the tea trees have the required radians, the steps of trimming the tops of the tea trees are reduced, fatigue of operators can be avoided, the radians of the tops of the tea trees are consistent, the trimming effect is good, the trimming efficiency of the tea trees is improved, and the speed is improved by more than 3 times compared with that of a traditional oil-electricity trimming device.
Description
Technical Field
The invention relates to the field of tea trees, in particular to a tea tree cultivation pruning device.
Background
The tea tree is perennial evergreen woody plant, the main characters and characteristics of the tea tree varieties in China are studied, and the habit of classifying the current varieties is taken into consideration, the tea tree varieties are classified into three classification grades according to three main characters of tree type, leaf type size and germination time, the tea tree is usually planted in a tea garden (tea field) manually as a tea tree variety classification system, and the tea tree is planted in rows in a strip-shaped structure, and the growth period and the growth speed are generally consistent.
Pruning is an essential agronomic measure of daily management in tea garden, but current tea garden area is usually great, and is in the higher area of elevation mostly, and traditional manual pruning speed is slow, therefore the various oil electricity trimming means that appears, but the top of tea tree need prune into to have arc structure in the current tea garden, makes the tea tree have the stereovision, not only can improve the photosynthesis of tea tree, is convenient for pick, still is favorable to improving the output of tea tree.
But its cutting device of current oil electricity trimming means is planar, do not have and prune into curved structure with tea tree top is automatic, the operation step that needs the operation for this reason uses oil electricity trimming means to prune the top of tea tree, make the top of tea tree be curved structure, but prune in a large scale in tea garden, the pruning speed is slow, and too many steps lead to pruning personnel tired easily, and the effect that prunes out is poor, the radian that same tea tree top has is inconsistent, the illumination that leads to different district tea tree tops to receive and the density is unequal, the quality that causes tea tree to produce tea easily, and the cutting device of current oil electricity cutting device need maintain when wearing and tearing trouble, not only cost of maintenance is high, and maintenance speed is slow, for this reason we propose a tea tree cultivation trimming means.
Disclosure of Invention
The invention aims to provide a tea tree cultivation pruning device to solve the defects in the technology.
In order to achieve the above object, the present invention provides the following technical solutions: tea tree cultivation trimming means, including battery knapsack and arc locating plate, the bottom both sides of arc locating plate are all fixed and are equipped with fan-shaped stationary blade, two the bottom one end of fan-shaped stationary blade is all fixed and is equipped with the holding ring, two the inner wall of holding ring is fixed and is equipped with the bearing, two the fixed axis of rotation that is equipped with of inner ring of bearing, the fixed stationary blade that is equipped with three equidistance and distributes of both ends outer wall of axis of rotation, the terminal of stationary blade is opened there is the connecting hole, the fixed toper external screw thread that is equipped with of one end of connecting hole tightens up a section of thick bamboo, the lateral wall that toper external screw thread tightens up a section of thick bamboo is opened there is equidistant tightening groove, the outer wall spiro union that toper external screw thread tightens up a section of thick bamboo has toper internal screw thread fixed cylinder, the lateral wall of axis of rotation is opened three equidistant internal screw thread through hole that distributes, the inner wall spiro union of internal screw thread through hole has the external screw thread removal post, six internal hexagonal groove has been opened to the bottom one end of external screw thread removal post, spherical locating piece's top one end has been opened and has been run through in the guiding hole of external screw thread removal post, the inner wall of spherical locating piece is equipped with the fixed wire rope one end of steel wire, the wire traction cable is located the fixed one end of wire, the other end of wire traction cable.
Preferably, one ends of the three cutting wires are respectively fixed on the inner wall of one conical external thread tightening cylinder, the other ends of the three cutting wires sequentially penetrate through the inner wall of the traction ring, and the other ends of the three cutting wires are fixed on the inner wall of the other conical external thread tightening cylinder.
Preferably, the top and the side wall of the arc-shaped positioning plate are fixedly provided with positioning brackets, the tail ends of the two positioning brackets are welded with a fixed plate, one end of the top of the fixed plate is fixedly provided with a motor, an output shaft of the motor is connected with a shaft connector, and the other end of the shaft connector is connected with one end of a rotating shaft.
Preferably, the side wall of the positioning bracket at the top of the arc-shaped positioning plate is fixedly provided with a first handle, the outer wall of the top of the positioning bracket at the top of the arc-shaped positioning plate is fixedly provided with a second handle, and the side wall of the top of the second handle is provided with a control button.
Preferably, the battery knapsack includes dry battery and two braces, is convenient for carry the battery knapsack on human back through the braces, the dry battery is located the inside of battery knapsack, two the braces seam is in the lateral wall of battery knapsack, the dry battery is connected with the wire, wire and control button electric connection, control button and motor electric connection are through in the electric power input of control button with the dry battery to the motor, and the output shaft of motor drives the axle coupling rotation, and the axle coupling drives the axis of rotation and rotates.
Preferably, the inner wall of the inner hexagonal groove is provided with an outer hexagonal wrench which is matched with the inner hexagonal groove.
Preferably, one end of each connecting hole far away from the conical external thread tightening cylinder is connected with a guide cylinder, and the cutting wires are conveniently inserted into the inner wall of the conical external thread tightening cylinder through the guide cylinders.
Preferably, the inner walls of the two sides of the traction ring are provided with arc-shaped chamfers, and the abrasion effect of the cutting wire on the inner wall of the traction ring is reduced through the arc-shaped chamfers.
S1: before the tea field pruning device is used, the dry battery is required to be charged through a 220V charger, the battery knapsack is backed up through two braces after the dry battery is full of electricity, a user holds the first handle and the second handle by hand respectively, when the tea field pruning device is used for carrying the tea field to the tea field, the electric power of the dry battery is input into the motor through the control button, the output shaft of the motor drives the shaft coupler to rotate, the shaft coupler drives the rotating shaft to rotate, the rotating shaft drives the three cutting wires to rotate, the three high-speed rotating cutting wires can break new irregular buds and supports on tea trees, and the tea field is pruned quickly;
s2: because the tea field is pruned, the top of the tea tree needs a certain radian, the picking area of the tea tree can be increased, the illumination area of the tea tree is also improved, the top of the tea tree needs a certain radian when pruned, the quality and the yield of the tea tree are improved, the tea tree is needed to be inserted into an inner hexagonal groove formed in the bottom of an external thread moving column through an inner hexagonal wrench, the external thread moving column is driven to rotate by the inner hexagonal wrench, the inner wall of an internal thread through hole moves when the external thread moving column rotates, a steel wire traction rope is pulled through a positioning block arranged in a spherical positioning groove when the external thread moving column moves, a traction ring is tightened by the steel wire traction rope, a cutting wire is tightened by the traction ring, the cutting wire is enabled to have a certain radian, the top of the tea tree is pruned through three cutting wires with radians, the top of the tea tree is enabled to have a required radian, the pruning efficiency of the tea tree is greatly improved, the speed is improved by more than 3 times compared with a traditional oil-electricity pruning device, and the use effect is good;
s3: when the cutting wire is broken in high-speed rotation, the cutting wire is pulled out from the inner wall of the conical external thread tightening cylinder through rotating the conical internal thread fixing cylinder arranged on the outer wall of the conical external thread tightening cylinder, then a new cutting wire penetrates through the inner wall of the conical external thread tightening cylinder through the guide cylinder, then one end of the cutting wire is sequentially inserted into the inner walls of the traction rings, finally one end of the cutting wire is inserted into the inner wall of the other conical external thread tightening cylinder, the two conical internal thread fixing cylinders are rotated to tighten the tightening groove, the inner wall of the conical external thread tightening cylinder tightly fixes one end of the cutting wire, the cutting wire is convenient to replace quickly, the production cost of the cutting wire is low, and compared with the traditional oil-electricity trimming device, the maintenance cost is low, and the maintenance speed is high.
In the technical scheme, the invention has the technical effects and advantages that:
insert the interior hexagonal groove that the external screw thread removes the post bottom and open in, make the internal hexagonal spanner drive the external screw thread and remove the post rotation, the internal wall of internal screw thread through hole removes when the external screw thread removes the post and remove, the locating piece that is equipped with in the spherical constant head tank pulls the wire haulage rope when removing, the wire haulage rope tightens up the traction ring, the traction ring tightens up the cutting wire, the cutting wire forms the required radian in tea tree top, high-speed rotation through three cutting wires that have the radian, prune the top of tea tree, can make the top of tea tree have required radian, the step of pruning required radian in tea tree top has been reduced, can avoid operating personnel tired, and prune out the radian at tea tree top unanimous, prune effectually, still improved the pruning efficiency of tea tree, compared with traditional oil electricity trimming means, the speed has improved more than 3 times.
The cutting wire is pulled out from the inner wall of the conical external thread tightening cylinder by rotating the conical internal thread fixing cylinder arranged on the outer wall of the conical external thread tightening cylinder, then a new cutting wire penetrates through the inner wall of the conical external thread tightening cylinder through the guide cylinder, then one end of the cutting wire is sequentially inserted into the inner walls of the traction rings, and finally one end of the cutting wire is inserted into the inner wall of the other conical external thread tightening cylinder.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the arc-shaped positioning plate of the present invention;
FIG. 3 is a schematic perspective view of a rotating shaft according to the present invention;
FIG. 4 is a schematic view of a cross-sectional structure of a rotating shaft according to the present invention;
FIG. 5 is a schematic perspective view of a stator according to the present invention;
FIG. 6 is a schematic cross-sectional view of an external thread mobile column according to the present invention.
Reference numerals illustrate:
the battery pack comprises a battery pack 1, an arc-shaped locating plate 2, a fan-shaped fixing plate 3, a locating ring 4, a bearing 5, a rotating shaft 6, a fixing plate 7, a guide cylinder 8, a conical external thread tightening cylinder 9, a tightening groove 10, a conical internal thread fixing cylinder 11, a through hole 12 in the internal thread, a moving column 13 in the external thread, a hexagonal groove 14, a spherical locating groove 15, a guide hole 16, a locating block 17, a steel wire traction rope 18, a traction ring 19, a cutting wire 20, a coupler 21, a motor 22, a fixing plate 23, a locating bracket 24, a first handle 25, a second handle 26, a control button 27, a dry battery 28 and a back belt 29.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
Example 1
Referring to the attached drawings 1-6 of the specification, the tea tree cultivation pruning device comprises a battery backpack 1 and an arc-shaped positioning plate 2, wherein fan-shaped fixing plates 3 are fixedly arranged on two sides of the bottom of the arc-shaped positioning plate 2, positioning rings 4 are fixedly arranged at one ends of the bottoms of the two fan-shaped fixing plates 3, bearings 5 are fixedly arranged on the inner walls of the two positioning rings 4, rotating shafts 6 are fixedly arranged on the inner rings of the two bearings 5, three fixing plates 7 which are equidistantly distributed are fixedly arranged on the outer walls of the two ends of the rotating shafts 6, connecting holes are formed at the tail ends of the fixing plates 7, conical external thread tightening cylinders 9 are fixedly arranged at one ends of the connecting holes, tightening grooves 10 which are equidistantly distributed are formed in the side walls of the conical external thread tightening cylinders 9, conical internal thread fixing cylinders 11 are connected to the outer walls of the conical external thread tightening cylinders 9 in a threaded manner, three groups of equidistant internal thread through holes 12 are formed in the side wall of the rotating shaft 6, an external thread moving column 13 is connected to the inner wall of the internal thread through holes 12 in a threaded mode, an internal hexagonal groove 14 is formed in one end of the bottom of the external thread moving column 13, a spherical positioning groove 15 is formed in the inner wall of the top of the internal hexagonal groove 14, a guide hole 16 penetrating through the external thread moving column 13 is formed in one end of the top of the spherical positioning groove 15, a positioning block 17 is arranged on the inner wall of the spherical positioning groove 15, a steel wire traction rope 18 is fixedly arranged at one end of the top of the positioning block 17, a traction ring 19 is fixedly arranged at the other end of the steel wire traction rope 18, the steel wire traction rope 18 is located on the inner wall of the guide hole 16, and three cutting wires 20 which are distributed at equal distances are arranged at one end of the rotating shaft 6.
Example two
Based on the first embodiment, the top and the side wall of the arc-shaped positioning plate 2 are both fixedly provided with positioning brackets 24, the tail ends of the two positioning brackets 24 are welded with a fixing plate 23, one end of the top of the fixing plate 23 is fixedly provided with a motor 22, the output shaft of the motor 22 is connected with a shaft coupler 21, the other end of the shaft coupler 21 is connected with one end of a rotating shaft 6, the side wall of the positioning bracket 24 positioned at the top of the arc-shaped positioning plate 2 is fixedly provided with a first handle 25, the outer wall of the top of the positioning bracket 24 positioned at the top of the arc-shaped positioning plate 2 is fixedly provided with a second handle 26, the top side wall of the second handle 26 is provided with a control button 27, the battery backpack 1 comprises a dry battery 28 and two braces 29, the battery backpack 1 is convenient to be carried on the back of a human body through the braces 29, the dry battery 28 is positioned in the battery backpack 1, the two braces 29 are sewn on the side wall of the battery backpack 1, the dry battery 28 is connected with a wire, the wire is electrically connected with the control button 27, the control button 27 is electrically connected with the motor 22, the power of the dry battery 28 is input into the motor 22 through the control button 27, and the output shaft of the motor 22 drives the shaft coupler 21 to rotate, and the shaft coupler 21 rotates the rotating shaft 6.
Example III
Based on the first embodiment, the inner wall of the inner hexagonal groove 14 is provided with an external hexagonal wrench which is matched with the inner hexagonal groove, one end of the two connecting holes, which is far away from the conical external thread tightening cylinder 9, is connected with a guide cylinder 8, the cutting wires 20 are conveniently inserted into the inner wall of the conical external thread tightening cylinder 9 through the guide cylinder 8, one ends of the three cutting wires 20 are respectively fixed on the inner wall of one conical external thread tightening cylinder 9, the other ends of the three cutting wires 20 sequentially penetrate through the inner wall of the traction ring 19, and the other ends of the three cutting wires 20 are fixed on the inner wall of the other conical external thread tightening cylinder 9.
The working principle of the invention is as follows:
referring to the attached drawings 1-6 of the specification, before use, the inner hexagonal wrench is inserted into an inner hexagonal groove 14 formed in the bottom of an outer thread moving column 13, so that the inner hexagonal wrench drives the outer thread moving column 13 to rotate, when the outer thread moving column 13 rotates, the inner wall of an inner thread through hole 12 moves, when the outer thread moving column 13 moves, a steel wire hauling rope 18 is pulled by a positioning block 17 arranged in a spherical positioning groove 15, the steel wire hauling rope 18 tightens a traction ring 19, the traction ring 19 tightens a cutting wire 20, the cutting wire 20 forms the radian required by the top of a tea tree, the top of the tea tree is trimmed by high-speed rotation of three cutting wires 20 with radian, the required radian of the top of the tea tree is reduced, fatigue of operators can be avoided, the radian of the top of the trimmed tea tree is consistent, the trimming effect is good, the pruning efficiency of tea trees is also improved, compared with the traditional oil-electricity pruning device, the speed is improved by more than 3 times, when the cutting wire 20 is broken by high-speed rotation, the cutting wire 20 is pulled out from the inner wall of the conical external thread tightening cylinder 9 by rotating the conical internal thread fixing cylinders 11 arranged on the outer wall of the two conical external thread tightening cylinders 9, then a new cutting wire is penetrated into the inner wall of one conical external thread tightening cylinder 9 by the guide cylinder 8, then one end of one cutting wire 20 is sequentially inserted into the inner walls of a plurality of traction rings 19, finally one end of the cutting wire 20 is inserted into the inner wall of the other conical external thread tightening cylinder 9, the two conical internal thread fixing cylinders 11 are rotated to tighten the tightening grooves 10, the inner wall of the conical external thread tightening cylinder 9 tightly fixes one end of the cutting wire 20, the rapid replacement of the cutting wire 20 is facilitated, and the production cost of the cutting wire 20 is low, compared with the traditional oil-electricity pruning device, the maintenance cost is low, the maintenance speed is high, the dry battery 28 is charged through the 220V charger when the tea tree in the tea garden is pruned, the battery knapsack 1 is backed up through the two braces 29 after the dry battery 28 is full of electricity, a user holds the first handle 25 and the second handle 26 respectively, the electric power of the dry battery 28 is input into the motor 22 through the control button 27 when the tea field is pruned, the output shaft of the motor 22 drives the coupler 21 to rotate, the coupler 21 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the three cutting wires 20 to rotate, new irregular buds and supports on the tea tree can be broken through the three cutting wires 20 rotating at high speed, and the tea field is pruned quickly.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (3)
1. Tea tree cultivation trimming means, including battery knapsack (1) and arc locating plate (2), its characterized in that: the utility model discloses a spherical positioning device, including arc locating plate (2), fan-shaped stationary blade (3), two all be fixed to the bottom both sides of arc locating plate (2), two the bottom one end of fan-shaped stationary blade (3) is all fixed and is equipped with holding ring (4), two the inner wall of holding ring (4) is fixed and is equipped with bearing (5), two the inner ring of bearing (5) is fixed and is equipped with axis of rotation (6), the both ends outer wall of axis of rotation (6) is fixed and is equipped with three equidistance stationary blade (7) that distribute, the terminal of stationary blade (7) is opened there is the connecting hole, the one end of connecting hole is fixed and is equipped with toper external screw tightening cylinder (9), the lateral wall of toper external screw tightening cylinder (9) is opened there is toper internal screw thread fixed cylinder (11), the lateral wall of axis of rotation (6) is opened three equidistant internal screw thread through hole (12) that distribute, the inner wall spiro union of internal screw thread through hole (12) has external screw thread moving post (13), the bottom one end of external screw thread moving post (13) is opened there is an internal hexagonal groove (14), the lateral wall (15) is opened at the spherical positioning groove (15), the utility model discloses a positioning device, which is characterized in that a steel wire traction rope (18) is fixedly arranged at one end of the top of a positioning block (17), a traction ring (19) is fixedly arranged at the other end of the steel wire traction rope (18), the steel wire traction rope (18) is positioned on the inner wall of a guide hole (16), three equidistantly distributed cutting wires (20) are arranged at one end of a rotating shaft (6), one ends of the three cutting wires (20) are respectively fixed on the inner wall of a conical external thread tightening cylinder (9), the other ends of the three cutting wires (20) sequentially penetrate through the inner wall of the traction ring (19), the other ends of the three cutting wires (20) are fixed on the inner wall of another conical external thread tightening cylinder (9), a positioning bracket (24) is fixedly arranged at the top and the side wall of an arc-shaped positioning plate (2), a fixing plate (23) is welded at the tail end of the two positioning brackets (24), a motor (22) is fixedly arranged at one end of the top of the fixing plate (23), an output shaft of the motor (22) is connected with a shaft coupler (21), the other end of the shaft coupler (21) and the rotating shaft (6) sequentially penetrates through the inner wall of the traction ring (19), the other end of the cutting wire (20) is fixedly arranged on the inner wall of the other end of the steel wire traction ring (16), the other end of the steel wire is fixedly arranged on the arc positioning plate (24), the other end of the steel wire is fixedly arranged on the arc positioning bracket (24) and is fixedly arranged on the handle (2) and is fixedly arranged on the handle, and is fixedly positioned on the handle, and is fixedly, the utility model discloses a tea tree cutting device, which is characterized in that a control button (27) is arranged on the side wall of the top of a second handle (26), the battery backpack (1) comprises a dry battery (28) and two braces (29), the dry battery (28) is positioned in the battery backpack (1), the two braces (29) are sewn on the side wall of the battery backpack (1), the dry battery (28) is connected with a wire, the wire is electrically connected with the control button (27), the control button (27) is electrically connected with a motor (22), one end of the connecting hole, far away from a conical external thread tightening cylinder (9), is connected with a guide cylinder (8), the dry battery (28) is charged through a 220V charger before use, the dry battery (28) is fully charged, the battery backpack (1) is backed up through the two braces (29), a user holds the first handle (25) and the second handle (26) respectively, when the tea tree cutting device is used for cutting tea fields, the electric power of the dry battery (28) is input into the motor (22) through the control button (27), the electric power output shaft (21) is driven by the motor (22), the cutter (21) is driven by the cutter (21) to rotate, the cutter (20) is driven by three cutter shafts (20) to rotate, the cutter (20) are not to cut off the cutter, and the cutter (20) is rotated regularly, quickly trimming the tea field; because the tea field is pruned, the top of the tea tree needs a certain radian, the picking area of the tea tree can be increased, the illumination area of the tea tree is also improved, the top of the tea tree needs a certain radian when pruned, the quality and the yield of the tea tree are improved, at the moment, the inner hexagonal wrench is required to be inserted into an inner hexagonal groove (14) formed in the bottom of an outer thread moving column (13), the inner hexagonal wrench drives the outer thread moving column (13) to rotate, the inner wall of an inner thread through hole (12) moves when the outer thread moving column (13) rotates, a positioning block (17) arranged in a spherical positioning groove (15) pulls a steel wire traction rope (18) when the outer thread moving column (13) moves, the steel wire traction rope (19) tightens a traction ring (19), the traction ring (19) tightens a cutting wire (20), the cutting wire (20) has a certain radian, the top of the tea tree is pruned through three cutting wires (20) with radian, the required radian can be achieved, the top of the tea tree is greatly improved compared with a traditional oil pruning device, and the pruning effect is improved by 3 times; when the cutting wire (20) is broken in high-speed rotation, the cutting wire (20) is pulled out from the inner wall of the conical external thread tightening cylinder (9) by rotating the conical internal thread fixing cylinder (11) arranged on the outer wall of the conical external thread tightening cylinder (9), then a new cutting wire penetrates through the inner wall of the conical external thread tightening cylinder (9) through the guide cylinder (8), then one end of the cutting wire (20) is sequentially inserted into the inner walls of the traction rings (19), finally one end of the cutting wire (20) is inserted into the inner wall of the other conical external thread tightening cylinder (9), the two conical internal thread fixing cylinders (11) are rotated to enable the tightening groove (10) to be tightened, one end of the cutting wire (20) is tightly fixed by the inner wall of the conical external thread tightening cylinder (9), the cutting wire (20) can be replaced conveniently and quickly, the production cost of the cutting wire (20) is low, and compared with the traditional oil-electricity trimming device, the maintenance cost is low, and the maintenance speed is high.
2. The tea tree planting pruning device as set forth in claim 1, wherein: the inner wall of the inner hexagonal groove (14) is provided with an outer hexagonal wrench which is matched with the inner hexagonal groove.
3. The tea tree planting pruning device as set forth in claim 1, wherein: arc chamfers are formed on the inner walls of the two sides of the traction ring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210597305.XA CN114916333B (en) | 2022-05-30 | 2022-05-30 | Tea tree cultivation trimming means |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210597305.XA CN114916333B (en) | 2022-05-30 | 2022-05-30 | Tea tree cultivation trimming means |
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| CN114916333A CN114916333A (en) | 2022-08-19 |
| CN114916333B true CN114916333B (en) | 2023-07-25 |
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| CN204466347U (en) * | 2015-03-11 | 2015-07-15 | 季一新 | A kind of scroll saw for pollard |
| CN208908644U (en) * | 2018-08-14 | 2019-05-31 | 桂东县力源生态农产品开发有限公司 | A kind of oil tea sapling branch pruning tool |
| CN208724457U (en) * | 2018-09-06 | 2019-04-12 | 山东师范大学 | A kind of spherical shape vegetation trimming auxiliary device |
| CN111165201A (en) * | 2018-11-13 | 2020-05-19 | 孝昌县嘉木茶叶种植专业合作社 | Tea tree trimming machine that suitability is strong |
| CN110876301A (en) * | 2019-11-15 | 2020-03-13 | 江苏大学 | Hobbing type tea tree stem cutting device and cutting method thereof |
| CN215872757U (en) * | 2021-07-12 | 2022-02-22 | 江西省福德农业科技开发有限公司 | Tea-oil camellia is planted and uses quick trimming means |
| CN215957289U (en) * | 2021-11-02 | 2022-03-08 | 常州戴雅托普机械有限公司 | Brush cutter capable of adjusting blade angle |
| CN114190184A (en) * | 2021-12-07 | 2022-03-18 | 浙江川崎茶业机械有限公司 | Electric tea tree pruning machine |
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