CN112913492A - Grafting branch incision trimming device - Google Patents
Grafting branch incision trimming device Download PDFInfo
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- CN112913492A CN112913492A CN202110369348.8A CN202110369348A CN112913492A CN 112913492 A CN112913492 A CN 112913492A CN 202110369348 A CN202110369348 A CN 202110369348A CN 112913492 A CN112913492 A CN 112913492A
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- wheel
- conveying
- material receiving
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- shearing
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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
- A01G2/00—Vegetative propagation
- A01G2/30—Grafting
- A01G2/35—Cutting; Inserting
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- Developmental Biology & Embryology (AREA)
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Abstract
The invention discloses a grafting branch cut trimming device which comprises a rack; the conveying mechanism is arranged on the rack; the branch wheel is arranged at the discharge end of the conveying mechanism and used for pushing the branches one by one; the material receiving structure is arranged at the discharge end of the conveying mechanism and moves horizontally along with the input of the branches; the aligning mechanisms are arranged on two opposite sides of the material receiving structure and are used for leveling the end parts of the branches on the material receiving mechanism; the clasping type shearing mechanism is arranged on the rack, is positioned right below the aligning mechanism and is used for shearing branches positioned on the material receiving structure. The invention can regulate grafted branches to make all branches consistent in length, and simultaneously carry out secondary shearing on the end surfaces of the sheared branches to prevent the end openings from cracking.
Description
Technical Field
The invention relates to the field of agricultural grafting equipment, in particular to a grafting branch cut trimming device.
Background
Grafting is one of the artificial propagation methods of plants. The branch or bud of one plant is grafted to the stem or root of another plant, and the two parts which are connected together are grown into a complete plant. The grafting method is divided into a branch grafting method and a bud grafting method. The grafting is carried out by utilizing the function of wound healing of the plant after being wounded.
The grafted branch is required to be used for grafting, and is usually stored after being cut in autumn and winter, and is used for grafting in spring of the next year. Therefore, the preservation of the grafted branches is particularly important, and the preservation treatment process comprises the steps of end socket, disinfection, wax sealing and storage. The grafted branch is usually an annual branch relatively tender, when the grafted branch is sheared, a crack is formed at the shearing end (the shearing blades are mutually extruded to deform and crack the branch), if the end is not subjected to secondary treatment, the end face of the grafted branch is not cracked, all exposed wood layers of the branch cannot be sealed in the subsequent disinfection and wax sealing process (the disinfection and wax sealing cannot be too high, otherwise, spores on the branch can be damaged), so that the rapid water loss of the branch is caused, the spore state of the branch is not good, the grafted branch is recovered slowly, the survival rate is low, and even the spores die, so that the grafted branch cannot be used. Meanwhile, grafted branches cut from the mother tree have different lengths, so that the grafted branches are inconvenient to handle and store.
Disclosure of Invention
In view of the above-mentioned defects in the prior art, the present invention aims to provide a device for trimming a cut of a grafted branch, which can regulate grafted branches to make all branches consistent in length, and can perform secondary shearing on the end surface of the sheared branch to prevent the end opening from cracking.
The purpose of the invention is realized by the following technical scheme:
a trimming device for a cut of a grafted branch, which comprises,
a frame;
the conveying mechanism is arranged on the rack;
the branch wheel is arranged at the discharge end of the conveying mechanism and used for pushing the branches one by one;
the material receiving structure is arranged at the discharge end of the conveying mechanism and moves horizontally along with the input of the branches;
the aligning mechanisms are arranged on two opposite sides of the material receiving structure and are used for leveling the end parts of the branches on the material receiving mechanism;
the clasping type shearing mechanism is arranged on the rack, is positioned right below the aligning mechanism and is used for shearing branches positioned on the material receiving structure.
Further, the conveying mechanism comprises a conveying mechanism,
the conveying motor is arranged on the rack;
the conveying wheel is rotationally connected with a rotating shaft of the motor;
the guide wheel is arranged on the rack and is positioned obliquely above the conveying wheel;
the reversing wheel is arranged on the rack and is arranged at the same height as the guide wheel;
the guide wheel is arranged on the rack and is positioned below the guide wheel;
the conveying belt is sleeved on the conveying wheel, the guide wheel and the return wheel, and the guide wheel is in contact with the outer side surface of the conveying belt; a plurality of caulking grooves are formed in the outer surface of the conveying belt, and the direction of each caulking groove is perpendicular to the movement direction of the conveying belt; the conveying belt between the guide wheel and the return wheel is parallel to the conveying surface of the belt between the return wheel and the guide wheel; the branch wheel is positioned right above the return wheel; the material receiving structure can be positioned right below the conveying belt between the return wheel and the guide wheel.
Furthermore, the top of an embedding groove in the conveying belt is provided with a fillet; the conveying belt has elastic deformation capacity; and the rotating shaft of the conveying wheel and the rotating shaft of the conveying motor are arranged in a staggered manner.
Further, the method also comprises the following steps of,
the two side baffles are arranged on the side surfaces of the conveying belt between the conveying wheel and the guide wheel and between the conveying wheel and the return wheel; the inner side surface of the side baffle is in contact with the outer side surface of the conveying belt;
and the enclosure is vertically arranged between the two side baffles, and a gap is reserved between the lower end of the enclosure and the upper surface of the conveying belt.
Further, the branch wheel comprises a plurality of branch wheels,
the branch motor is arranged on the frame;
the branch cylinder is coaxially arranged with the branch motor;
the branches are divided into a plurality of groups which are uniformly arrayed around the circle center of the branch cylinder; the tail end of the branch is contacted with the upper surface of the conveying mechanism under the rotation of the branch cylinder.
Further, the material receiving structure comprises a material receiving structure,
a horizontal screw rod moving mechanism;
the material receiving plate is arranged on a sliding block of the horizontal screw rod moving mechanism; a first elastic cushion layer is arranged on the upper surface of the material receiving plate; the two opposite ends of the material receiving plate are provided with lower shearing sawteeth; the material receiving plate can move to the position right below the discharge end under the control of the horizontal screw rod moving mechanism.
Further, the clasping type shearing mechanism comprises,
the telescopic cylinder is vertically arranged on the rack;
the shear plate is fixedly connected with the tail end of the telescopic cylinder; the shearing plate is opposite to the material receiving plate; the lower surface of the shear plate is provided with a second elastic cushion layer; the two opposite ends of the shearing plate are provided with upper shearing sawteeth; the upper shearing saw teeth and the lower shearing saw teeth are mutually clung and dislocated when the telescopic cylinder extends.
Furthermore, the upper surface of the material receiving plate and the lower surface of the shearing plate are both arranged in T-shaped embedding grooves, and the lower shearing saw teeth and the upper shearing saw teeth are respectively fixed on the material receiving plate and the shearing plate through the embedding grooves.
Furthermore, the upper surface of the material receiving plate is inclined downwards, and the inclined direction deviates from the conveying mechanism; after the shear plate descends, the two upper shear sawteeth are positioned between the two lower shear sawteeth;
a discharging plate is arranged on the rack, and the discharging plate and the material receiving plate are inclined at the same angle and in the same direction; when the material receiving plate is positioned under the shearing plate, the material receiving plate is communicated with the material discharging plate.
Further, the alignment mechanism includes, in combination,
the two lifting mechanisms are respectively and oppositely arranged on two sides of the material receiving structure;
the opening and closing screw rod mechanism is arranged on the lifting ends of the two lifting mechanisms; the screw thread on the screw rod of the opening and closing screw rod mechanism comprises a positive screw thread section and a negative screw thread section which are symmetrical by the center; moving blocks are arranged on the positive thread section and the negative thread section;
and the two aligning plates are fixedly connected with one moving block respectively.
By adopting the technical scheme, the invention has the following advantages:
the conveying mechanism conveys the branches to the branch wheels, the branches are cut into the material receiving mechanism one by one through the branch wheels, the branches are flatly paved in order, all the branches are aligned through the aligning mechanism, the two ends of each branch are cut off through the clasping type shearing mechanism, possible cracks at the end portions of the branches are removed, all the branches are trimmed simultaneously, and subsequent medicine soaking, wax sealing and stacking storage are facilitated.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
The drawings of the invention are illustrated as follows:
fig. 1 is a schematic sectional structure diagram of the grafting branch incision trimming device in the embodiment.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
FIG. 3 is a schematic view of the section B-B in FIG. 2.
Fig. 4 is an enlarged schematic view of the structure at C in fig. 1.
Fig. 5 is a schematic top view of the grafting branch cut trimming device in the embodiment.
Fig. 6 is an enlarged schematic view of the structure at D in fig. 5.
In the figure: 1. a frame; 2. a conveying mechanism; 21. a conveying motor; 22. a delivery wheel; 23. a guide wheel; 24. a reversing wheel; 25. a guide wheel; 26. a conveyor belt; 261. caulking grooves; 31. a branch motor; 32. a branching cylinder; 33. dividing branches; 41. a horizontal screw rod moving mechanism; 42. a material receiving plate; 43. a first elastic cushion layer; 44. cutting saw teeth downwards; 51. a lifting mechanism; 52. a screw rod opening and closing mechanism; 53. a moving block; 54. an alignment plate; 61. a telescopic cylinder; 62. a shear plate; 63. a second elastic cushion layer; 64. cutting saw teeth upwards; 7. a side dam; 8. fencing; 9. a clamping groove; 10. and a discharging plate.
Detailed Description
The invention is further illustrated by the following figures and examples.
Example (b):
as shown in fig. 1 to 6, the grafting branch incision trimming device comprises,
a frame 1;
the conveying mechanism 2 is arranged on the rack 1;
the branch wheel is arranged at the discharge end of the conveying mechanism 2 and pushes the branches one by one;
the material receiving structure is arranged at the discharge end of the conveying mechanism 2 and moves horizontally along with the input of the branches;
the aligning mechanisms are arranged on two opposite sides of the material receiving structure and are used for leveling the end parts of the branches on the material receiving mechanism;
the clasping type shearing mechanism is arranged on the rack 1, is positioned right below the aligning mechanism and is used for shearing branches positioned on the material receiving structure.
The conveying mechanism 2 conveys the branches to the branch wheels, the branches are cut into the material receiving mechanism one by one through the branch wheels, the branches are flatly paved in order, all the branches are aligned through the aligning mechanism, the two ends of each branch are cut off through the clasping type shearing mechanism, possible cracks at the end portions of the branches are removed, all the branches are trimmed in order, and subsequent medicine soaking, wax sealing and stacking storage are facilitated.
In this embodiment, the conveying mechanism 2 includes,
a conveying motor 21 arranged on the frame 1;
the conveying wheel 22 is rotationally connected with a rotating shaft of the motor;
a guide wheel 23 arranged on the frame 1 and obliquely above the conveying wheel 22;
a return wheel 24 arranged on the frame 1 and at the same height as the guide wheel 23;
a guide wheel 25 arranged on the frame 1 and positioned below the guide wheel 23;
a conveying belt 26 which is sleeved on the conveying wheel 22, the guide wheel 23 and the return wheel 24, and the guide wheel 25 is contacted with the outer side surface of the conveying belt 26; a plurality of caulking grooves 261 are formed in the outer surface of the conveying belt 26, and the direction of the caulking grooves 261 is perpendicular to the moving direction of the conveying belt 26; the conveying surface of the conveying belt 26 between the guide wheel 23 and the return wheel 24 is parallel to the conveying surface of the conveying belt between the return wheel 24 and the guide wheel 25; the branch wheel is positioned right above the return wheel 24; the receiving structure can be located directly below the conveyor belt 26 between the return wheel 24 and the guide wheel 25.
The guide wheel 23, the return wheel 24 and the guide wheel 25 form a conveying belt 26 with a specific shape, so that the conveying requirement and the subsequent branching requirement are met in the conveying process, and meanwhile, a moving space is reserved for the material receiving mechanism.
In this embodiment, the top of the caulking groove 261 in the conveying belt 26 is rounded; the conveyor belt 26 has elastic deformability; the rotating shaft of the conveying wheel 22 and the rotating shaft of the conveying motor 21 are arranged in a staggered mode.
The rounding is arranged so that the overlapping wickers can roll down smoothly from the caulking grooves 9 of the existing wickers under the action of gravity until the overlapping wickers enter an empty caulking groove 9. The rotating shaft of the conveying wheel 22 and the rotating shaft of the conveying motor 21 are arranged in a staggered mode, so that when the conveying wheel 22 rotates, swinging is generated, the conveying belt 26 vibrates, and further overlapped branches can smoothly roll down from the clamping and embedding grooves 9 with the branches under the action of gravity.
In this embodiment, the method further comprises the steps of,
the two side baffles 7 are arranged on the side surfaces of the conveying belt 26 between the conveying wheel 22 and the guide wheel 23 and between the conveying wheel 22 and the return wheel 24; the inner side surface of the side baffle 7 is contacted with the outer side surface of the conveying belt 26;
and the enclosure 8 is vertically arranged between the two side baffles 7, and a gap is reserved between the lower end of the enclosure and the upper surface of the conveying belt 26.
The baffle can be spacing to the branch, prevents that the branch from droing from conveyor belt 26, encloses simultaneously that fender 8 also has the effect of preventing the branch from droing from conveyor belt 26, and baffle, enclose fender 8 and conveyor belt 26 and can enclose into the ascending accommodation space of opening in addition, can place more branch, and the operation workman can once only put into more branch like this, improves work efficiency.
In this embodiment, the branch wheel includes,
a branch motor 31 provided on the frame 1;
a branch cylinder 32 provided coaxially with the branch motor 31;
a plurality of branches 33 which are uniformly arrayed around the circle center of the branch cylinder 32; the end of the branch 33 contacts the upper surface of the conveying mechanism 2 under the rotation of the branch cylinder 32.
By adjusting the rotation speed of the branch motor 31 to be synchronous with the conveying belt 26, namely the speed of conveying the clamping groove 9 by the conveying belt 26, the branch 33 on the branch cylinder 32 just shifts the distance of one clamping groove 9, so that only one branch enters the material receiving structure.
In this embodiment, the material receiving structure includes,
a horizontal lead screw moving mechanism 41;
a receiving plate 42 disposed on the slider of the horizontal screw moving mechanism 41; the upper surface of the material receiving plate 42 is provided with a first elastic cushion layer 43; the opposite two ends of the material receiving plate 42 are provided with lower shearing saw teeth 44; the receiving plate 42 can move to the position right below the discharging end under the control of the horizontal screw rod moving mechanism 41.
The horizontal screw rod moving mechanism 41 controls the material receiving plate 42 to be synchronous with the conveying belt 26, so that one branch is arranged in each lower shearing sawtooth 44.
In this embodiment, the clasping type shearing mechanism comprises,
the telescopic cylinder 61 is vertically arranged on the frame 1;
a shear plate 62 fixedly connected with the tail end of the telescopic cylinder 61; the shearing plate is opposite to the material receiving plate 42; a second elastic cushion layer 63 is arranged on the lower surface of the shear plate 62; the two opposite ends of the shear plate 62 are provided with upper shear saw teeth 64; the upper cutting sawtooth 64 and the lower cutting sawtooth 44 are closely attached to each other and dislocated when the telescopic cylinder 61 is extended.
The telescopic cylinder 61 controls the distance between the upper shearing saw teeth 64 and the lower shearing saw teeth 44 to realize shearing, and the upper shearing saw teeth 64 and the lower shearing saw teeth 44 are saw-toothed, so that the branches are subjected to shearing forces in four directions during shearing, and the wood layers of the branches are uniformly stressed and are not easy to crack.
First elastic cushion 43 and second elastic cushion 63 can carry out spacing and protection to the branch simultaneously, and first elastic cushion 43 and second elastic cushion 63 can adopt the sponge material.
In this embodiment, the upper surface of the material receiving plate 42 and the lower surface of the shear plate 62 are both disposed in the T-shaped caulking groove 9, and the lower shearing saw teeth 44 and the upper shearing saw teeth 64 are respectively fixed on the material receiving plate 42 and the shear plate 62 through the caulking groove 9.
With the above arrangement, the upper cutting serrations 64 and the lower cutting serrations 44 are easily replaced and installed.
In this embodiment, the alignment mechanism includes,
the two lifting mechanisms 51 are respectively and oppositely arranged on two sides of the material receiving structure;
the opening and closing screw rod mechanism 52 is arranged on the lifting ends of the two lifting mechanisms 51; the screw thread on the screw rod of the opening and closing screw rod mechanism 52 comprises a positive screw thread section and a negative screw thread section which are symmetrical by the center; moving blocks 53 are arranged on the positive thread section and the negative thread section;
two aligning plates 54 are fixed to one moving block 53.
The lifting mechanism 51 can control the height between the aligning plates 54 and the branches, and the two aligning plates 54 are controlled to relatively approach or separate from each other through the opening and closing screw rod mechanism 52, so that the two ends of the branches are synchronously aligned.
After the branches are cut, the branches fall into the material receiving plate 42 under the action of gravity, and the branches fall into the material discharging plate 10 due to the inclination of the material receiving plate 42, so that the cut branches can be conveniently collected and sorted by workers, and the workers do not need to take out the branches from the material receiving plate 42, thereby reducing the workload and the danger (the material receiving plate 42 and the shearing plate 62 are provided with the lower shearing saw teeth 44 and the upper shearing saw teeth 64).
In this embodiment, the upper surface of the material receiving plate 42 is inclined downward, and the inclined direction deviates from the conveying mechanism 2; after the shear plate 62 descends, the two upper shear sawteeth 64 are positioned between the two lower shear sawteeth 44;
a discharging plate 10 is arranged on the frame 1, and the discharging plate 10 and the material receiving plate 42 are inclined at the same angle and in the same direction; when the receiving plate 42 is located right below the shear plate 62, the receiving plate 42 is communicated with the discharging plate 10.
The grafting branch cut trimming device of the embodiment works in such a way that the conveying motor 21, the branch motor 31 and the horizontal screw rod moving mechanism 41 are started;
workers place bundles of branches on the conveyor belt 26, and the branches are conveyed upwards while vibrating under the operation of the conveyor motor 21. When the conveying belt 26 moves one embedding groove 9, one branch is pushed down by the branch motor 31 and falls into the material receiving plate 42, and is embedded into one groove of the lower shearing saw teeth 44, and meanwhile, the horizontal screw rod moving mechanism 41 moves the width of one saw tooth groove.
When the horizontal screw moving mechanism 41 moves the receiving plate 42 to a position right below the shear plate 62, the operation of the conveying motor 21 and the branch motor 31 is stopped.
And controlling the opening and closing screw rod mechanism 52 to work, relatively keeping the alignment plate 54 away, and then controlling the lifting mechanism 51 to rise until the alignment plate 54 is opposite to the branches, and then controlling the alignment plate 54 to relatively approach to extrude the two ends of the branches, so that the branches are opposite to the branches.
And finally, starting the telescopic cylinder 61, controlling the shearing plate 62 to approach the material receiving plate 42, and finally completely shearing the two ends of the branches.
After the cutting is finished, the branches roll towards the discharging plate 10 under the action of gravity, and workers take out all the branches to finish the primary cutting trimming of the branches.
The pipeline processing can be realized by repeating the above operations.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.
Claims (10)
1. A trimming device for grafting branch cut is characterized by comprising,
a frame;
the conveying mechanism is arranged on the rack;
the branch wheel is arranged at the discharge end of the conveying mechanism and used for pushing the branches one by one;
the material receiving structure is arranged at the discharge end of the conveying mechanism and moves horizontally along with the input of the branches;
the aligning mechanisms are arranged on two opposite sides of the material receiving structure and are used for leveling the end parts of the branches on the material receiving mechanism;
the clasping type shearing mechanism is arranged on the rack, is positioned right below the aligning mechanism and is used for shearing branches positioned on the material receiving structure.
2. The grafting shoot cut trimming device of claim 1, wherein the delivery mechanism comprises,
the conveying motor is arranged on the rack;
the conveying wheel is rotationally connected with a rotating shaft of the motor;
the guide wheel is arranged on the rack and is positioned obliquely above the conveying wheel;
the reversing wheel is arranged on the rack and is arranged at the same height as the guide wheel;
the guide wheel is arranged on the rack and is positioned below the guide wheel;
the conveying belt is sleeved on the conveying wheel, the guide wheel and the return wheel, and the guide wheel is in contact with the outer side surface of the conveying belt; a plurality of caulking grooves are formed in the outer surface of the conveying belt, and the direction of each caulking groove is perpendicular to the movement direction of the conveying belt; the conveying belt between the guide wheel and the return wheel is parallel to the conveying surface of the belt between the return wheel and the guide wheel; the branch wheel is positioned right above the return wheel; the material receiving structure can be positioned right below the conveying belt between the return wheel and the guide wheel.
3. The grafting shoot incision trimming device of claim 2, wherein the top of the caulking groove in the conveyor belt is rounded; the conveying belt has elastic deformation capacity; and the rotating shaft of the conveying wheel and the rotating shaft of the conveying motor are arranged in a staggered manner.
4. The grafting shoot nicking trimming device of claim 2, further comprising,
the two side baffles are arranged on the side surfaces of the conveying belt between the conveying wheel and the guide wheel and between the conveying wheel and the return wheel; the inner side surface of the side baffle is in contact with the outer side surface of the conveying belt;
and the enclosure is vertically arranged between the two side baffles, and a gap is reserved between the lower end of the enclosure and the upper surface of the conveying belt.
5. The grafting shoot nicking trimming device of claim 1, wherein the branching wheel comprises,
the branch motor is arranged on the frame;
the branch cylinder is coaxially arranged with the branch motor;
the branches are divided into a plurality of groups which are uniformly arrayed around the circle center of the branch cylinder; the tail end of the branch is contacted with the upper surface of the conveying mechanism under the rotation of the branch cylinder.
6. The grafting shoot cut trimming device of claim 1, wherein the receiving structure comprises,
a horizontal screw rod moving mechanism;
the material receiving plate is arranged on a sliding block of the horizontal screw rod moving mechanism; a first elastic cushion layer is arranged on the upper surface of the material receiving plate; the two opposite ends of the material receiving plate are provided with lower shearing sawteeth; the material receiving plate can move to the position right below the discharge end under the control of the horizontal screw rod moving mechanism.
7. The grafting shoot cut trimming device of claim 6, wherein the clasping shear mechanism comprises,
the telescopic cylinder is vertically arranged on the rack;
the shear plate is fixedly connected with the tail end of the telescopic cylinder; the shearing plate is opposite to the material receiving plate; the lower surface of the shear plate is provided with a second elastic cushion layer; the two opposite ends of the shearing plate are provided with upper shearing sawteeth; the upper shearing saw teeth and the lower shearing saw teeth are mutually clung and dislocated when the telescopic cylinder extends.
8. The grafting twig incision trimming device according to claim 7, wherein the upper surface of the receiving plate and the lower surface of the shearing plate are both provided with T-shaped snap grooves, and the lower shearing saw teeth and the upper shearing saw teeth are respectively fixed on the receiving plate and the shearing plate through the snap grooves.
9. The grafting shoot cut trimming device of claim 7, wherein the upper surface of the receiver plate is downwardly inclined in a direction away from the conveyor mechanism; after the shear plate descends, the two upper shear sawteeth are positioned between the two lower shear sawteeth;
a discharging plate is arranged on the rack, and the discharging plate and the material receiving plate are inclined at the same angle and in the same direction; when the material receiving plate is positioned under the shearing plate, the material receiving plate is communicated with the material discharging plate.
10. The grafting shoot cut trimming device of claim 1, wherein the alignment mechanism comprises,
the two lifting mechanisms are respectively and oppositely arranged on two sides of the material receiving structure;
the opening and closing screw rod mechanism is arranged on the lifting ends of the two lifting mechanisms; the screw thread on the screw rod of the opening and closing screw rod mechanism comprises a positive screw thread section and a negative screw thread section which are symmetrical by the center; moving blocks are arranged on the positive thread section and the negative thread section;
and the two aligning plates are fixedly connected with one moving block respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110369348.8A CN112913492A (en) | 2021-04-06 | 2021-04-06 | Grafting branch incision trimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110369348.8A CN112913492A (en) | 2021-04-06 | 2021-04-06 | Grafting branch incision trimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112913492A true CN112913492A (en) | 2021-06-08 |
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ID=76174300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110369348.8A Pending CN112913492A (en) | 2021-04-06 | 2021-04-06 | Grafting branch incision trimming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112913492A (en) |
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2021
- 2021-04-06 CN CN202110369348.8A patent/CN112913492A/en active Pending
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