CN111418428A - Method for improving seedling grafting cultivation - Google Patents
Method for improving seedling grafting cultivation Download PDFInfo
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- CN111418428A CN111418428A CN202010317234.4A CN202010317234A CN111418428A CN 111418428 A CN111418428 A CN 111418428A CN 202010317234 A CN202010317234 A CN 202010317234A CN 111418428 A CN111418428 A CN 111418428A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000005520 cutting process Methods 0.000 claims abstract description 104
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 description 7
- 238000013016 damping Methods 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 241000218666 Metasequoia Species 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000723345 Chrysophyllum Species 0.000 description 1
- 241000207199 Citrus Species 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 235000011511 Diospyros Nutrition 0.000 description 1
- 244000236655 Diospyros kaki Species 0.000 description 1
- 235000014443 Pyrus communis Nutrition 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 235000020971 citrus fruits Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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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
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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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- 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
- A01G2/38—Holding; Ligating
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Abstract
The invention relates to a method for improving seedling grafting cultivation, which uses a device for improving seedling grafting cultivation, and comprises a workbench, a cutting mechanism and a cutting mechanism, wherein the cutting mechanism is arranged on the upper end surface of the workbench at equal intervals from left to right, the cutting mechanism is arranged above the cutting mechanism, and the left lower end and the right lower end of the cutting mechanism are arranged at the upper end of the workbench.
Description
Technical Field
The invention relates to the technical field of grafting, in particular to a method for improving seedling grafting cultivation.
Background
Grafting is one of artificial propagation methods of plants, namely, a branch or a bud of one plant is grafted onto a stem or a root of the other plant, so that the two parts which are connected together grow into a complete plant, the grafting is carried out by utilizing the function of wound healing of the plant, the grafting mode is divided into branch grafting and bud grafting, the former is suitable for the two seasons of spring and autumn, particularly has higher survival rate in spring, the latter is suitable for the summer, and the T-shaped bud grafting method is the method which is most widely applied in the bud grafting, and is characterized in that the grafting period is long, the grafting period can be carried out when the tree leaves the bark in the spring, the summer and the autumn, the cleft grafting method is also a method which is more applied in production, is mostly carried out before the spring bud germination of pear is nuisanceless and standardized and does not yet sprout, the grafting is commonly used for the propagation of fruit trees, forest trees and flowers, and is also used for the seedling raising of melon vegetables in the production practice process, the grafting is improved in economic value, there are also many examples, such as common metasequoia, the value is one yuan, and after the metasequoia is cultivated into the golden leaf metasequoia by means of grafting, the economic value is improved by more than 20 times, and the grafting has great significance to the propagation of some fruit trees (such as persimmon and citrus) which do not produce seeds, the grafting can not only keep the excellent characters of scion varieties, but also utilize the favorable characteristics of stocks, achieve early fruiting, enhance the cold resistance, drought resistance and pest resistance, and can also economically utilize propagation materials and increase the number of seedlings, but the following problems can occur in the seedling grafting cultivation process:
1. usually, the stocks and the seedlings are respectively processed one by adopting a manual mode, the whole work time is long, the efficiency is low, and the processing degree of each stock and each seedling shows an inhomogeneous phenomenon due to the existence of manual errors, such as different cutting positions of the stocks, non-uniform oblique cutting surfaces of the seedlings and the like, so that the grafting quality between the stocks and the seedlings is easily influenced;
2. in the stock cutting process, the phenomenon of skidding easily occurs when the cutting tool just contacts with the stock, and because of the lower firm degree of stock makes the cutting tool easily take place the jamming phenomenon, and then causes the fracture to have uneven phenomenon, when adopting stereoplasm anchor clamps clamping nursery stock to handle simultaneously, the deformation phenomenon that the nursery stock easily presss from both sides the position and easily takes place the cave-in.
Disclosure of Invention
Technical scheme (I)
In order to achieve the purpose, the invention adopts the following technical scheme that the method for improving the seedling grafting cultivation uses a device for improving the seedling grafting cultivation, the device for improving the seedling grafting cultivation comprises a workbench, a cutting mechanism and a cutting mechanism, and the method for specifically cultivating the seedlings in the grafting cultivation by adopting the device for improving the seedling grafting cultivation comprises the following steps:
s1, fixing the rootstock: the rootstock is placed on the inner bottom wall of the rectangular groove in a manual mode, and the arc clamping plate is pushed inwards through the first electric push rod until the rootstock is clamped;
s20, cutting the rootstock, namely driving the inverted L-shaped frame to move forwards through the first electric sliding block, driving a cutting wheel to rotate through a motor, stopping the motor after the cutting wheel finishes cutting the rootstock, and driving the inverted L-shaped frame to retreat and reset through the first electric sliding block;
s201, splitting: the inverted U-shaped plate is moved according to a path from top to bottom, the second electric sliding block stops moving when the left end of the cutter is slightly sunk into the left end of the stock, and the third electric sliding block drives the cutter to move downwards, so that the cutter cuts a vertical split opening at the left end of the stock;
s21, cutting and taking nursery stock: manually placing the seedlings in the rubber jacket and exposing the lower ends of the seedlings, driving the abutting plate to move rightwards through the first T-shaped electric slider until the abutting plate is abutted with the seedlings, and driving the V-shaped cutter to move leftwards through the second T-shaped electric slider to cut the inclined cut surfaces of the lower ends of the seedlings;
s3, grafting: drive the cross arm downstream through No. four electronic sliders, the nursery stock is along with the synchronous downstream of cross arm until its lower extreme bevel arrange the notch in, support the nursery stock through the manual mode and drive the cross arm through No. four electronic sliders and reset when, the nursery stock breaks away from rubber jacket after with the nursery stock with the film parcel for the stock junction through the manual mode.
The cutting mechanism is arranged on the upper end face of the workbench at equal intervals from left to right, the cutting mechanism is arranged above the cutting mechanism, and the left lower end and the right lower end of the cutting mechanism are arranged at the upper end of the workbench.
The cutting mechanism comprises an electric push rod, a compression spring, an arc clamping plate, a cutting group and a notch group, wherein the electric push rod I is arranged on the left inner side wall and the right inner side wall of a rectangular groove in a bilateral symmetry mode, the electric push rod I is of an upper-lower arrangement structure, the rectangular groove is formed in the upper end surface of a workbench, the compression spring is arranged at the inner side end of the electric push rod I in a sliding fit mode, the outer side end of the compression spring is connected with the inner side end surface of a fixed section of the electric push rod I, the arc clamping plate is arranged at the inner side end surface of the electric push rod I, the cutting group is arranged on the right rear side of the inner side wall behind the rectangular groove, the lower end of the cutting group is arranged at the upper end of the workbench in a sliding fit mode, the notch group is arranged on the right side of the right inner side wall of the rectangular groove, the notch group, the arc clamping plates are pushed inwards through the first electric push rod until the stocks are clamped, then the stocks are cut off through the cutting groups in sequence, the vertical split mouths are cut at the left ends of the stocks through the cutting groups, the stocks are processed through the cutting mechanism while the cutting mechanism works, and then grafting processing is carried out between the stocks.
Cut disconnected group including an electronic slider, fall L type frame, motor and cutting wheel, an electronic slider passes through the sliding fit mode and installs the up end rear end at the workstation, a L type frame is installed to electronic slider's upper end, the motor is installed to interior lower terminal surface of L type frame upper end down, the cutting wheel is installed to the output axle head of motor lower extreme, the stock is fixed to be accomplished the back, drive the cutting wheel rotation through the motor when driving down L type frame forward motion through an electronic slider, the cutting wheel is to the stock completion cutting back, motor stop work, drive down L type frame through an electronic slider simultaneously and retreat the reduction.
Notch group include No. two electronic sliders, the template of falling the U, No. three electronic sliders and cutter, the symmetry is installed at the track inslot around No. two electronic sliders, the upper end at the workstation is seted up in the track groove, be connected with the template of falling the U between No. two electronic sliders, No. three electronic sliders are installed through slip formula to the left end face upper end of the template of falling the U, the cutter is installed to the left end of No. three electronic sliders, move the route motion of falling the U template according to first-up back left side through No. two electronic sliders, after the cutter left end is absorbed in the stock left end slightly, No. two electronic sliders stop motion, drive the cutter downstream through No. three electronic sliders simultaneously, the cutter cuts out perpendicular slash at the stock left end.
The cutting mechanism comprises an inverted U-shaped frame, a fourth electric slider, a cross arm, a rubber jacket, a first T-shaped electric slider, a support plate, a second T-shaped electric slider and a V-shaped cutter, wherein the lower end of the inverted U-shaped frame is arranged on the upper end surface of a workbench, a rectangular groove, a cutting group and a cutting group are arranged between the left end and the right end of the inverted U-shaped frame, rail grooves are symmetrically formed in the inner side end surfaces of the left end and the right end of the inverted U-shaped frame, the fourth electric slider is arranged in the rail grooves in a sliding fit mode, the cross arm is connected between the fourth electric sliders and is arranged under the inner lower end surface of the upper end of the inverted U-shaped frame, the cross arm is arranged above the inverted L-shaped frame, through holes are formed in an equal distance from the upper end surface of the cross arm to the right, the through holes are arranged right in the right side of the rectangular groove, the through rubber jacket, a first T-shaped electric slider is arranged on the lower end surface of the cross arm in a sliding fit mode from the left side to the right side, the left side of the right side, the cross arm, the left side of the cross arm, the left side of the right side, the right side of the cross arm, the left side of the left side, the left side of the cross arm, the left side, the cross arm, the left side of the cross arm, the left side of the cross arm, the right side of the cross arm, the right side of the cross arm, the right side.
According to a preferred technical scheme, a fifth electric sliding block is arranged on the front side of a motor, the fifth electric sliding block is installed at the upper end of an inverted L-shaped frame in a sliding fit mode, second electric push rods are symmetrically installed at the lower end of the fifth electric sliding block in the left-right direction, the lower end face of each second electric push rod is connected with the upper end face of a plate, the plate is located above a cutting wheel, a sliding groove is formed in the front end face of the plate, a third T-shaped electric sliding block is installed in the sliding groove in a sliding fit mode, a cutter is installed at the front end of each third T-shaped electric sliding block in a sliding fit mode, the rear end of the cutter is connected with the front end of the third T-shaped electric sliding block through screws, the first electric sliding block drives the inverted L-shaped frame to move forwards, the plate is pushed downwards to a corresponding position through the second electric push rod, the second electric push rod is driven to move forwards through the plate, the second electric push rod drives the cutter to move forwards through the plate to move forwards synchronously, meanwhile, the third T-shaped electric sliding block drives the cutter to move leftwards and the cutter to cut a cut section with a certain depth so that the stock is not clamped in a smooth manner, and the stock is not blocked when the stock is cut, and the stock is cut.
As a preferred technical scheme of the invention, four T-shaped electric sliders are symmetrically arranged on the upper end face of the workbench in a front-back manner in a sliding fit manner, the four T-shaped electric sliders are symmetrically arranged on the front side and the back side of the rectangular groove, the four T-shaped electric sliders are positioned between the arc clamping plates, a right triangle plate is arranged at the upper end of the four T-shaped electric slider, after the arc clamping plates clamp the stock, the right triangle plate is driven to move inwards by the four T-shaped electric sliders until the right triangle plate clamps the stock, the right triangle plate can limit the freedom degree of the stock in the front-back direction, and further when the stock is cut by the stock cutting wheel pair, the stock can be prevented from rotating forwards so that the relative slipping phenomenon between the cutting wheel pair can not be smoothly cut.
As a preferable technical scheme of the invention, a fifth T-shaped electric sliding block is arranged at the front end of the lower end face of the cross arm in a sliding fit mode, the fifth T-shaped electric sliding block is positioned right in front of a through hole in the cross arm, an L-shaped plate is arranged at the lower end of the fifth T-shaped electric sliding block, the lower end of a L-shaped plate is positioned right below the through hole, when the lower end face of a seedling is contacted with the upper end face of the lower end of a L-shaped plate in the process of manually placing the seedling in a rubber jacket, the seedling stops moving downwards, then the L-shaped plate is driven by the fifth T-shaped electric sliding block to move forwards until the rear end face of the lower end of the L-shaped plate is far away from the seedling, and the L-shaped plate can play a role in limiting and guiding the placement of the seedling so as to ensure that the distance between the lower end of each seedling and the.
As a preferred technical scheme of the invention, an extension spring is arranged right below the fourth electric sliding block, the lower end of the extension spring is arranged on the inner bottom wall of the track groove, and the extension spring is in sliding fit with the inner side ends of the front inner side wall and the rear inner side wall of the track groove, so that the extension spring can play a role in buffering and damping the downward movement of the fourth electric sliding block, the probability of deformation phenomena such as breakage or bending when a seedling is placed in a split opening at the left end of the stock due to the generation of large impact force is reduced, and the tightness and quality of connection between the lower inclined cutting surface of the seedling and the split opening are improved.
As a preferred technical scheme of the invention, the cross section of the rubber jacket is of a trapezoidal structure, namely the diameter size of the rubber jacket is gradually reduced from top to bottom, the rubber jacket can adapt to the clamping of nursery stocks with different sizes in a certain range due to the elasticity of the rubber jacket, and can play a certain role in buffering and damping protection for the nursery stocks, and meanwhile, the inverted trapezoidal structure is convenient for manually placing the nursery stocks from top to bottom and also improves the clamping force of the rubber jacket.
As a preferred technical scheme of the invention, the left end of the cutter is of a left-inclined structure, that is, the width dimension of the cutter in the left-right direction is gradually reduced from top to bottom, and the left-inclined structure reduces the area of the cutter when the cutter is just contacted with the left end of the stock to increase the pressure, so that the speed of splitting the upper end of the left end of the stock by the cutter at one time is increased, and the subsequent split opening is favorably generated.
(II) advantageous effects
1. According to the method for improving the seedling grafting cultivation, the seedling grafting cultivation is carried out by adopting the design concept of the adjustable multi-station structure, the device can be used for simultaneously treating the stock and the seedling, so that the working efficiency and the working yield are improved, meanwhile, the adjustable clamping structure is adopted to adapt to the clamping of the stock and the seedling without the size type in a certain range, and the utilization rate and the application range of the device are further improved;
2. the rubber jacket disclosed by the invention can adapt to clamping of nursery stocks with different sizes in a certain range due to elasticity, can play a certain role in buffering, damping and protecting the nursery stocks, and simultaneously improves the clamping force of the rubber jacket while being convenient for manually placing the nursery stocks from top to bottom due to the inverted trapezoidal structure;
3. the telescopic spring can play a role in buffering and damping the movement of the No. four electric sliding block, so that the probability of deformation phenomena such as breaking or bending when a nursery stock is placed in the split opening due to the generation of larger impact force is reduced, and the tightness and quality of connection between the nursery stock and the split opening are improved;
4. the support plate can support and fix the nursery stock to provide stress points for the nursery stock so as to prevent the lower end of the nursery stock from being in a completely suspended state, and further prevent the nursery stock from being bent or deflected upwards leftwards when the nursery stock is cut by the V-shaped cutter so that the cutting cannot be finished;
5. the right triangular plate can limit the freedom degree of the stock in the front-back direction, so that when the stock is cut by the cutting wheel, the stock can be prevented from rotating forwards, the relative slipping between the cutting wheel and the stock can be avoided, and the stock can not be cut off smoothly;
6. the utility model has the advantages that the rear end of the stock can be cut into a cut with a certain depth by the utility model to carry out pretreatment before cutting by the cutting wheel, thereby reducing the probability of uneven section caused by clamping stagnation and slipping when the cutting wheel just contacts the stock for cutting;
7. the L template can play a role in limiting and guiding the placement of seedlings to ensure that the distance between the lower end of each seedling and the lower end of the through hole is equal, so that the lower end of each seedling is within the cutting range of the V-shaped cutter.
Drawings
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a first cross-sectional view of the present invention;
FIG. 4 is a second cross-sectional view of the present invention;
FIG. 5 is a third cross-sectional view of the present invention;
FIG. 6 is a fourth cross-sectional view of the present invention;
FIG. 7 is an enlarged view of the X-direction detail of FIG. 3 in accordance with the present invention;
FIG. 8 is an enlarged view of the Y-direction portion of FIG. 3 in accordance with the present invention;
FIG. 9 is an enlarged view of the Z-direction detail of FIG. 3 in accordance with the present invention;
FIG. 10 is an enlarged view of the M-direction portion of FIG. 3 in accordance with the present invention;
FIG. 11 is an enlarged view of the N-direction portion of FIG. 4 in accordance with the present invention;
FIG. 12 is an enlarged view of the invention taken from the point P of FIG. 4;
FIG. 13 is an enlarged view of the invention taken along line K of FIG. 5;
FIG. 14 is an enlarged view of a portion of FIG. 6 taken along line J of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.
As shown in fig. 1 to 14, a method for improving seedling grafting cultivation uses an improved seedling grafting cultivation device, which comprises a workbench 1, a cutting mechanism 2 and a cutting mechanism 3, and the method for specifically cultivating seedlings in grafting cultivation by using the improved seedling grafting cultivation device is as follows:
s1, fixing the rootstock: the rootstock is placed on the inner bottom wall of the rectangular groove in a manual mode, and the arc clamping plate 23 is pushed inwards through the first electric push rod 21 until the rootstock is clamped;
s20, cutting the rootstock, namely driving the inverted L-shaped frame 242 to move forwards through the first electric slider 241, driving the cutting wheel 244 to rotate through the motor 243, stopping the motor 243 after the cutting wheel 244 finishes cutting the rootstock, and driving the inverted L-shaped frame 242 to retreat and reset through the first electric slider 241;
s201, splitting: the inverted U-shaped plate 252 is moved through the second electric sliding block 251 according to a path from top to bottom, when the left end of the cutter 254 is slightly sunk into the left end of the stock, the second electric sliding block 251 stops moving, meanwhile, the third electric sliding block 253 drives the cutter 254 to move downwards, and the cutter 254 cuts a vertical notch at the left end of the stock;
s21, cutting and taking nursery stock: manually placing the seedlings in the rubber jacket 33, exposing the lower ends of the seedlings, driving the abutting plate 35 to move rightwards through the first T-shaped electric slide block 34 until the abutting plate 35 is attached to the seedlings, and driving the V-shaped cutter 37 to move leftwards through the second T-shaped electric slide block 36 to cut the bevel face of the lower ends of the seedlings;
s3, grafting: the cross arm 32 is driven to move downwards through the fourth electric sliding block 31, the nursery stock synchronously moves downwards along with the cross arm 32 until the lower end bevel surface of the nursery stock is placed in the notch, the nursery stock is supported in a manual mode, meanwhile, the cross arm 32 is driven to reset through the fourth electric sliding block 31, and the junction of the nursery stock and the stock is wrapped by a film in a manual mode after the nursery stock is separated from the rubber jacket 33.
The cutting mechanism 2 is arranged on the upper end face of the workbench 1 at equal intervals from left to right, the cutting mechanism 3 is arranged above the cutting mechanism 2, and the left lower end and the right lower end of the cutting mechanism 3 are arranged at the upper end of the workbench 1.
The utility model discloses a cutting wheel 244, including workstation 1, four T type electric sliding blocks 11 are symmetrical around the rectangle recess, and four T type electric sliding blocks 11 are located between the circular arc splint 23, right triangle board 12 is installed to four T type electric sliding blocks 11's upper end, circular arc splint 23 press from both sides behind the tight stock, drive right triangle board 12 through four T type electric sliding blocks 11 and move to the inboard side, press from both sides tight stock until right triangle board 12, right triangle board 12 can play the limiting displacement to the degree of freedom of stock fore-and-aft direction, and then when cutting wheel 244 cuts the stock, can avoid the stock to take place to incline forward the rotation phenomenon so that relative slipping phenomenon appears between cutting wheel 244 and rather than and can' T cut off the stock smoothly.
The cutting mechanism 2 comprises an electric push rod 21, a compression spring 22, an arc clamping plate 23, a cutting group 24 and a notch group 25, the electric push rod 21 is arranged on the left inner side wall and the right inner side wall of a rectangular groove in a bilateral symmetry mode, the electric push rod 21 is of an upper-lower arrangement structure, the rectangular groove is formed in the upper end face of the workbench 1, the compression spring 22 is arranged at the inner side end of the electric push rod 21 in a sliding fit mode, the outer side end of the compression spring 22 is connected with the inner side end face of the fixed section of the electric push rod 21, the arc clamping plate 23 is arranged on the inner side end face of the electric push rod 21, the cutting group 24 is arranged right behind the inner side wall behind the rectangular groove, the lower end of the cutting group 24 is arranged at the upper end of the workbench 1 in a sliding fit mode, the notch group 25 is arranged right side of the right inner side wall of the rectangular groove, and the notch group 25 is, the stock is placed on the inner bottom wall of the rectangular groove in a manual mode, the arc clamping plates 23 are pushed inwards through the electric push rods 21 until the stock is clamped tightly, the pushing distances of the two electric push rods 21 are always kept equal, then the upper end parts of the stock are cut off through the cutting groups 24 in sequence, vertical notches are cut at the left ends of the stock through the notch groups 25, the cutting mechanisms 2 work simultaneously, the nursery stocks are processed through the cutting mechanisms 3, then grafting processing is carried out between the nursery stocks and the stock, the compression springs 22 can play a role in buffering and damping the movement of the electric push rods 21, and further the stock is prevented from being in a forward tilting or backward tilting state when being clamped tightly due to the fact that large impact force is generated.
A fifth electric slider 24a is arranged on the front side of the motor 243, the fifth electric slider 24a is arranged at the upper end of the inverted L-shaped frame 242 in a sliding fit manner, second electric push rods 24b are symmetrically arranged at the lower end of the fifth electric slider 24a in a left-right manner, the lower end face of the second electric push rod 24b is connected with the upper end face of the plate 24c, the plate 24c is located above the cutting wheel 244, a sliding groove is formed in the front end face of the plate 24c, a third T-shaped electric slider 24d is arranged in the sliding groove in a sliding fit manner, a scriber 24e is arranged at the front end of the third T-shaped electric slider 24d in a sliding fit manner, the rear end of the scriber 24e is connected with the front end of the third T-shaped electric slider 24d through a screw 24f, the first electric slider 241 drives the inverted L-shaped frame 242 to move forwards, the plate 24c is pushed downwards to a corresponding position through the second electric push rod 24b, then the fifth electric slider 24a second electric push rod 24b drives the second electric push rod 24c to move forwards, and drives the third electric slider 24e to move forwards through the cutting wheel 24e, so that the cutting wheel 24e does not slide forwards, and the cutting wheel 24e can move backwards, and the cutting wheel can move forwards to cut the cutting wheel to cut the rootstock to reduce the depth of the cutting wheel 244.
The cutting group 24 comprises an electric slider 241, an inverted L-shaped frame 242, a motor 243 and a cutting wheel 244, the electric slider 241 is arranged at the rear end of the upper end face of the workbench 1 in a sliding fit mode, the inverted L-shaped frame 242 is arranged at the upper end of the electric slider 241, the motor 243 is arranged on the inner lower end face of the upper end of the inverted L-shaped frame 242, the cutting wheel 244 is arranged at the output shaft end of the lower end of the motor 243, after the fixation of the rootstock is completed, the inverted L-shaped frame 242 is driven by the electric slider 241 to move forwards, the cutting wheel 244 is driven by the motor 243 to rotate, the cutting wheel 244 cuts part of the upper end of the rootstock, then the motor 243 stops working, and the inverted L-shaped frame 242 is driven by the electric slider 241 to retreat and reset.
The notch group 25 comprises a second electric sliding block 251, an inverted U-shaped plate 252, a third electric sliding block 253 and a cutter 254, the second electric sliding block 251 is symmetrically arranged in a track groove in the front-back direction, the track groove is formed in the upper end of the workbench 1, the inverted U-shaped plate 252 is connected between the second electric sliding blocks 251, the third electric sliding block 253 is arranged at the upper end of the left end face of the inverted U-shaped plate 252 in a sliding formula mode, the cutter 254 is arranged at the left end of the third electric sliding block 253, the inverted L-shaped frame 242 is driven by the first electric sliding block 241 to retreat and reset, the inverted U-shaped plate 252 is driven by the second electric sliding block 251 to move upwards and then move leftwards, when the left end of the cutter 254 sinks into a part of the left end of the stock, the second electric sliding block 251 stops moving, the cutter 254 is driven by the third electric sliding block 253 to move downwards, the cutter 254 cuts a vertical notch at the left end of the stock, and then the second electric sliding.
The left end of the cutter 254 is a left-leaning structure, namely, the width dimension of the left and right directions of the cutter 254 is gradually reduced from top to bottom, the left-leaning structure enables the area of the cutter 254 when the cutter 254 is just contacted with the left end of the stock to be reduced, the pressure is increased, and then the speed of the cutter 254 for splitting the upper end of the left end of the stock at one time is improved, so that the generation of subsequent split openings is facilitated.
The cutting mechanism 3 comprises an inverted U-shaped frame 30, a fourth electric slide block 31, a cross arm 32, a rubber jacket 33, a first T-shaped electric slide block 34, a support plate 35, a second T-shaped electric slide block 36 and a V-shaped knife 37, the lower end of the inverted U-shaped frame 30 is mounted on the upper end face of the workbench 1, a rectangular groove, a cutting group 24 and a cutting group 25 are located between the left end and the right end of the inverted U-shaped frame 30, rail grooves are symmetrically formed in the inner side faces of the left end and the right end of the inverted U-shaped frame 30, the fourth electric slide block 31 is mounted in the rail grooves in a sliding fit mode, the cross arm 32 is connected between the fourth electric slide blocks 31, the cross arm 32 is located right below the inner lower end face of the upper end of the inverted U-shaped frame 30, the cross arm 32 is located above an inverted L-shaped frame 242, a through hole is formed in the upper end face of the cross arm 32 from left to right, the through hole is located right above the rectangular groove, the through hole is mounted in the through a mode that the left end face of the left side of the right side of the left side of the inverted U-shaped frame 30, the right side of the left side of the inverted U-shaped frame 30, the right side of the left side of the inverted U-shaped frame 32, the left side of the right side of the inverted U-shaped frame 32, the T-shaped frame 32, the right side of the T-shaped frame 32, the right side of the T-shaped frame 32, the right side of the T-shaped frame 32, the right side of the T-shaped frame 32, the right side of the.
The front end of the lower end face of the cross arm 32 is provided with a fifth T-shaped electric sliding block 321 in a sliding fit mode, the fifth T-shaped electric sliding block 321 is located right in front of the through hole in the cross arm 32, the lower end of the fifth T-shaped electric sliding block 321 is provided with an L-shaped plate 322, the lower end of the L-shaped plate 322 is located right below the through hole, when the lower end face of a seedling contacts the upper end face of the lower end of the L-shaped plate 322 in the process of manually placing the seedling in the rubber jacket 33, the seedling stops moving downwards, then the L-shaped plate 322 is driven by the fifth T-shaped electric sliding block 321 to move forwards until the rear end face of the lower end of the L-shaped plate 322 is far away from the seedling, the L-shaped plate 322 can play a limiting and guiding role in placing the seedling, so that the distance between the lower end of each seedling and the lower end of the through hole is.
The cross section of the rubber jacket 33 is of a trapezoidal structure, namely the diameter of the rubber jacket 33 is gradually reduced from top to bottom, the rubber jacket 33 is elastic, so that the rubber jacket can be suitable for clamping nursery stocks with different sizes in a certain range, and can play a certain role in buffering and damping protection for the nursery stocks, and meanwhile, the inverted trapezoidal structure is convenient for manually placing the nursery stocks from top to bottom and simultaneously improves the clamping force of the rubber jacket 33.
An expansion spring 311 is arranged under the fourth electric slider 31, the lower end of the expansion spring 311 is arranged on the inner bottom wall of the track groove, the inner side ends of the front inner side wall and the rear inner side wall of the track groove are in sliding fit with the expansion spring 311, the expansion spring 311 can play a role in buffering and damping the downward movement of the fourth electric slider 31, so that the probability of deformation phenomena such as breaking or bending when seedlings are placed in the stock left-end cleft due to the generation of large impact force is reduced, and the tightness and quality of connection between the seedling lower-end bevel and the cleft are improved.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The method for improving the seedling grafting cultivation uses an improving seedling grafting cultivation device which comprises a workbench (1), a cutting mechanism (2) and a cutting mechanism (3), and is characterized in that: the method for specifically cultivating the nursery stock during grafting cultivation by adopting the device for improving the nursery stock grafting cultivation comprises the following steps:
s1, fixing the rootstock: the rootstock is placed on the inner bottom wall of the rectangular groove in a manual mode, and the arc clamping plate (23) is pushed inwards through the first electric push rod (21) until the rootstock is clamped;
s20, cutting the rootstock, namely driving the inverted L-shaped frame (242) to move forwards through the first electric sliding block (241) and simultaneously driving the cutting wheel (244) to rotate through the motor (243), after the rootstock is cut by the cutting wheel (244), stopping the motor (243) from working, and simultaneously driving the inverted L-shaped frame (242) to retreat and reset through the first electric sliding block (241);
s201, splitting: the inverted U-shaped plate (252) is moved through the second electric sliding block (251) according to a path from top to bottom, when the left end of the cutter (254) is slightly sunk into the left end of the stock, the second electric sliding block (251) stops moving, meanwhile, the third electric sliding block (253) drives the cutter (254) to move downwards, and the cutter (254) cuts a vertical split opening at the left end of the stock;
s21, cutting and taking nursery stock: the seedling is placed in the rubber jacket (33) in a manual mode, the lower end of the seedling is exposed, the first T-shaped electric sliding block (34) drives the abutting plate (35) to move rightwards until the abutting plate (35) is abutted to the seedling, and then the second T-shaped electric sliding block (36) drives the V-shaped cutter (37) to move leftwards to cut the bevel face of the lower end of the seedling;
s3, grafting: the cross arm (32) is driven to move downwards by the fourth electric sliding block (31), the nursery stock synchronously moves downwards along with the cross arm (32) until the bevel surface at the lower end of the nursery stock is placed in the cleft mouth, the cross arm (32) is driven to reset by the fourth electric sliding block (31) while the nursery stock is manually supported, and the joint of the nursery stock and the stock is manually wrapped by a film after the nursery stock is separated from the rubber jacket (33);
cutting mechanisms (2) are arranged on the upper end face of the workbench (1) at equal intervals from left to right, a cutting mechanism (3) is arranged above the cutting mechanisms (2), and the left lower end and the right lower end of the cutting mechanism (3) are arranged at the upper end of the workbench (1);
the cutting mechanism (2) comprises a first electric push rod (21), a compression spring (22), an arc clamping plate (23), a cutting group (24) and a notch group (25), the first electric push rod (21) is symmetrically arranged on the left inner side wall and the right inner side wall of a rectangular groove in an up-down arrangement mode, the rectangular groove is formed in the upper end face of the workbench (1), the compression spring (22) is arranged at the inner side end of the first electric push rod (21) in a sliding fit mode, the outer side end of the compression spring (22) is connected with the inner side end face of the fixed section of the first electric push rod (21), the arc clamping plate (23) is arranged on the inner side end face of the first electric push rod (21), the cutting group (24) is arranged on the front rear side of the rear inner side wall of the rectangular groove, and the lower end of the cutting group (24) is arranged at the upper end of the workbench (1) in a sliding fit, a notch group (25) is arranged right to the right side of the right inner side wall of the rectangular groove, and the notch group (25) is in sliding fit with the upper end of the workbench (1);
the cutting group (24) comprises a first electric sliding block (241), an inverted L-shaped frame (242), a motor (243) and a cutting wheel (244), the first electric sliding block (241) is installed at the rear end of the upper end face of the workbench (1) in a sliding fit mode, the inverted L-shaped frame (242) is installed at the upper end of the first electric sliding block (241), the motor (243) is installed at the inner lower end face of the upper end of the inverted L-shaped frame (242), and the cutting wheel (244) is installed at the output shaft end of the lower end of the motor (243);
the notch group (25) comprises a second electric sliding block (251), an inverted U-shaped plate (252), a third electric sliding block (253) and a cutter (254), the second electric sliding block (251) is symmetrically arranged in a track groove in front and back, the track groove is formed in the upper end of the workbench (1), the inverted U-shaped plate (252) is connected between the second electric sliding blocks (251), the third electric sliding block (253) is arranged at the upper end of the left end face of the inverted U-shaped plate (252) in a sliding formula mode, and the cutter (254) is arranged at the left end of the third electric sliding block (253);
cut and get mechanism (3) including type of falling U frame (30), No. four electronic slider (31), cross arm (32), rubber jacket (33), No. one T type electronic slider (34), support board (35), No. two T type electronic slider (36) and V type sword (37), the up end at workstation (1) is installed to the lower extreme of type of falling U frame (30), the rectangle recess, cut off group (24) and incision group (25) and all be located between type of falling U frame (30) left and right sides both ends, the track recess has been seted up to the medial surface symmetry at the left and right both ends of type of falling U frame (30), install No. four electronic slider (31) through sliding fit mode in the track recess, be connected with cross arm (32) between No. four electronic slider (31), cross arm (32) are located and fall U frame (30) under the interior lower extreme of upper end face, and cross arm (32) are located the top of type of falling L frame (242), the upper end face of cross arm (32) is seted up to the right side equidistance through the right side of type of slider, the right side is located and is installed through the electronic slider (34) of type of right side, the right side electronic slider (34), the right side is installed through the right side electronic slider (34) through the right side of the right side electronic slider (34), the right side of the electronic slider (32), the right side of the electronic slider.
2. The method for improving seedling grafting cultivation according to claim 1, characterized in that a fifth electric slider (24a) is arranged right in front of the motor (243), the fifth electric slider (24a) is arranged at the upper end of the inverted L-shaped frame (242) in a sliding fit manner, a second electric push rod (24b) is arranged at the lower end of the fifth electric slider (24a) in bilateral symmetry, the lower end face of the second electric push rod (24b) is connected with the upper end face of the plate (24c), the plate (24c) is positioned above the cutting wheel (244), a sliding groove is formed in the front end face of the plate (24c), a third T-shaped electric slider (24d) is arranged in the sliding groove in a sliding fit manner, a cutter (24e) is arranged at the front end of the third T-shaped electric slider (24d) in a sliding fit manner, and the rear end of the cutter (24e) is connected with the front end of the third T-shaped electric slider (24d) by a screw (24 f).
3. The method for improving seedling grafting cultivation as claimed in claim 1, wherein: the upper end face of the workbench (1) is symmetrically provided with four T-shaped electric sliding blocks (11) in a front-back mode through a sliding fit mode, the four T-shaped electric sliding blocks (11) are symmetrically arranged in the front-back mode about a rectangular groove, the four T-shaped electric sliding blocks (11) are located between arc clamping plates (23), and the upper end of the four T-shaped electric sliding blocks (11) is provided with a right-angled triangular plate (12).
4. The method for improving seedling grafting cultivation according to claim 1, characterized in that a fifth T-shaped electric slider (321) is mounted at the front end of the lower end face of the cross arm (32) in a sliding fit manner, the fifth T-shaped electric slider (321) is positioned right in front of a through hole on the cross arm (32), an L-shaped plate (322) is mounted at the lower end of the fifth T-shaped electric slider (321), and the lower end of the L-shaped plate (322) is positioned right below the through hole.
5. The method for improving seedling grafting cultivation as claimed in claim 1, wherein: an expansion spring (311) is arranged right below the fourth electric sliding block (31), the lower end of the expansion spring (311) is installed on the inner bottom wall of the track groove, and the expansion spring (311) is in sliding fit with the inner side ends of the front inner side wall and the rear inner side wall of the track groove.
6. The method for improving seedling grafting cultivation as claimed in claim 1, wherein: the cross section of the rubber jacket (33) is in a trapezoidal structure, namely the diameter of the rubber jacket (33) is gradually reduced from top to bottom.
7. The method for improving seedling grafting cultivation as claimed in claim 1, wherein: the left end of the cutter (254) is of a left-leaning structure, namely the width dimension of the cutter (254) in the left-right direction is gradually reduced from top to bottom.
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| CN114847020A (en) * | 2022-06-23 | 2022-08-05 | 高秀云 | A grafting nursery stock breeding device for afforestation |
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| CN111418428B (en) | 2021-10-01 |
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Effective date of registration: 20210910 Address after: 404600 group 2, Jinpen community, Kuimen street, Fengjie County, Chongqing Applicant after: Chongqing Huohong Agricultural Technology Co.,Ltd. Address before: Nanjing University of Aeronautics and Astronautics Ming Palace campus, 29 Yudao street, Qinhuai District, Nanjing City, Jiangsu Province, 210001 Applicant before: Huang Qin |
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