CN110432018A - A kind of tobacco seedlings scion preparation facilities - Google Patents
A kind of tobacco seedlings scion preparation facilities Download PDFInfo
- Publication number
- CN110432018A CN110432018A CN201910779815.7A CN201910779815A CN110432018A CN 110432018 A CN110432018 A CN 110432018A CN 201910779815 A CN201910779815 A CN 201910779815A CN 110432018 A CN110432018 A CN 110432018A
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- Prior art keywords
- fixture
- scion
- tobacco seedlings
- cutting
- block
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
-
- 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
- A01G2/32—Automatic apparatus therefor
-
- 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
-
- 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
Abstract
The invention belongs to tobacco planting field more particularly to a kind of tobacco seedlings scion preparation facilities.Described device includes rack, cutting mechanism, scion fixture and fixture feed mechanism, and scion clamp top two sides are equipped with section position limiting slide block in T shape；The cutting mechanism includes the first, second cutting rack that is parallel contour and being correspondingly arranged, and the opposite lateral position at the top of two cutting racks is installed with sliding rail, and the cutting rack below sliding rail is equipped with fixture transmission mechanism；Fixture feed mechanism includes being respectively arranged at the first, second cutting rack end and the opposite feeding channel steel of groove face, two feeding channel steels and scion fixture clearance fit, and feeding channel steel bottom is equipped with fixture limit plate and pushing block.The present invention is directed to tobacco seedlings characteristic, can be realized the do mechanization operation of the cutting production of scion tobacco seedlings, considerably reduces tobacco seedlings grafting to the degree of dependence of manual work, reduces the link manually participated in as far as possible, improve the production efficiency of grafting tobacco seedlings.
Description
Technical field
The invention belongs to tobacco planting field more particularly to a kind of tobacco seedlings scion preparation facilities.
Background technique
Tobacco is a kind of higher crop of economic value, for the tobacco leaf of fire-cured tobacco type kind, final purchasing price
It is influenced by many factors, is on the one hand the growth quality in field planting stage, be on the other hand the level of baking modulation.Greatly
The field plantation stage mainly considers cigarette strain to various diseases, the resistances of insect pest, and presently, insect pest by deinsectization with worm or can mention
Preceding control is prevented and treated, and for disease, the more diversification due to its disease hair, reliable aphis propagation also has itself
Resistance is poor and is led to morbidity etc. situation by external environment, therefore the prevention of disease is difficult to realize.But based on grafting
Mode can will be grafted between the tobacco seedlings kind to the contour morbidity disease of bacterial wilt with good resistance, or will be to illness
It is grafted between the high quality of the kind and quality of tobacco of better resistance, so that the tobacco seedlings realization highly resistance, high-quality after grafting
Characteristic.Presently, the grafting research of tobacco seedlings has been achieved with practical property progress and application, works well.
Tobacco seedlings grafting in the prior art is based on manual work, this is because tobacco seedlings difference tree crop, tree crop
Degree of lignification itself is high, has some strength and is able to bear the extruding and collision of do mechanization operation generation, but tobacco seedlings sheet
Body small volume, and degree of lignification is very low and quality is weak, and industrial equipment in the prior art can not be applied to tobacco seedlings
Grafting.Manual work in the prior art, which relies primarily on, manually first cuts the cigarette stayed including root system for the tobacco seedlings as stock
Then tobacco seedlings as scion are cut the cigarette strain top half stayed including blade by strain lower half portion, stock and will finally connect
The notch of fringe dock and utilize Grafting clip clamp, it is to be grafted after tobacco seedling growth after a certain period of time, Grafting clip can be removed.It is existing
Tobacco seedlings grafting method in technology, one side work consuming is time-consuming, and efficiency is very low, and artificial error rate also remains high, extremely not
Conducive to the factorial production of grafting tobacco seedlings.On the other hand, due to using artificial montage, manual operation is easier to draw to cutting implement
Enter dirt, it is easy to cause the cross-infection between tobacco seedlings, operating environment carries out mostly in seedling raising greenhouse and by people in addition
Member influences, and is difficult to accomplish to keep sterilization state in operating environment.The above various reasons all affect the industry of tobacco seedlings grafting
Change the propulsion of production application work.
Summary of the invention
The object of the present invention is to provide a kind of tobacco seedlings scion preparation facilities, the present invention is directed to tobacco seedlings characteristic, can be realized and connect
The do mechanization operation of the cutting production of fringe tobacco seedlings considerably reduces tobacco seedlings grafting to the degree of dependence of manual work, as far as possible
Reduce the link manually participated in, improves the production efficiency of grafting tobacco seedlings, it can be with effective supply field experiment and industrial metaplasia
Scion tobacco seedlings consumption before the grafting that production needs.
In order to solve the above technical problems, The technical solution adopted by the invention is as follows:
A kind of tobacco seedlings scion preparation facilities, described device include rack, cutting mechanism, scion fixture and fixture feed mechanism,
Scion clamp top two sides are equipped with section position limiting slide block in T shape；The cutting mechanism includes parallel contour and corresponding
The first, second cutting rack being arranged, the opposite lateral position at the top of two cutting racks are installed with the cunning being slidably matched with position limiting slide block
Rail, the cutting rack below sliding rail are equipped with fixture transmission mechanism, and the first cutting rack offers through-hole below fixture transmission mechanism,
Cutter is obliquely installed and its blade passes through through-hole and is located at fixture transmission mechanism lower section, knife spine portion and the first cutting rack backwards to sliding rail
The cutter driving mechanism connection being arranged on side；Fixture feed mechanism include be respectively arranged at the first, second cutting rack end and
The opposite feeding channel steel of groove face, two feeding channel steels and scion fixture clearance fit, and feeding channel steel bottom is equipped with fixture limit plate
And pushing block.
Preferably, the scion fixture is integrally in rectangle and bottom surface is in the beveling planar parallel with cutter, scion fixture
It is made of the first, second fixture block docking of the high settings such as level, the fixture block includes channel steel and is fixedly installed on channel steel conduit
Interior curved slab, the curved slab docking composition bottom of the first, second fixture block are in the round tube of the beveling planar parallel with cutter.
Preferably, the position limiting slide block is set to the side top of the first, second fixture block channel steel backwards, and under position limiting slide block
The channel steel side of side is equipped with the drive block extended along the vertical direction；Two feeding channel steels of fixture feed mechanism are in minimum spacing shape
Form the upper and lower open and structure with scion fixture clearance fit under state, fixture limit plate be equipped with parallel sliding track and with it is described
The concordant convex ribs of sliding rail outer end face, convex ribs form and limit joined together by scion fixture position limiting slide block with corresponding feeding channel steel inner wall
Slideway is also provided with and spacing breach joined together by the drive block of scion fixture, two fixture limit plate bottoms on fixture limit plate
It is extended with connecting plate vertically, two connecting plate bottoms are connected with corresponding cutting rack bottom respectively, and to select one fixed for two connecting plates
It is equipped with the l-shaped rod of feeding cylinder, the output end parallel sliding track extending direction of feeding cylinder is arranged and connects pushing block and to pushing block
Make the linearly operating into and out of two connection sheet separations, the setting of pushing block either flush fixture limit plate upper surface.
Preferably, the inner wall of the curved slab, which is pasted, is equipped with spongy layer, the channel steel butt joint edge of the first, second fixture block along and
The edge that is mutually butted of curved slab is integrally formed with the magnet layer mutually adsorbed.
Preferably, the fixture transmission mechanism includes the mounting plate being set to below sliding rail, the length direction two of mounting plate
End is equipped with driven wheel and motor-driven driving wheel, and driving wheel and driven wheel are sequentially connected by transmission belt, the band of transmission belt
Several slide blocks are equidistantly equipped on body.
Preferably, the cutter driving mechanism includes being obliquely installed and being in conplane cylinder with cutter, cylinder
Cylinder barrel is connect by bracket with the first cutting rack, and the output end of cylinder is connect with the otic placode that cutter length direction both ends extend.
Preferably, the rack includes being parallel to the first, second support plate of the first, second cutting rack setting, support plate
On be correspondingly provided with pusher cylinder, the output end of pusher cylinder is connected with corresponding cutting rack, and support board ends be additionally provided with slide opening,
The limit sliding bar of slide opening cutting rack corresponding with vertical connection cooperates, and limit slide bar is equipped with limit far from the end of cutting rack
Plate.
Preferably, it is described limit slide bar limit plate under corresponding support plate contact condition, the first, second cutting rack spacing
It is identical as the maximum spacing of the drive block of scion fixture, and the two feeding channel steels composition and scion fixture of the first, second cutting rack
The structure of clearance fit, and the position limiting slide block of scion fixture can sequentially be slidably matched with limit slideway and corresponding sliding rail, and dial
Motion block can contact and drive drive block, and cutter can recline under the cylinder drive scion fixture bottom surface it is mobile.The state is retouched
It states, the spacing for implying two position limiting slide blocks on fixture is greater than this concealing technology feature of the spacing of corresponding two drive block, certainly such as
The spacing of two position limiting slide blocks is less than the spacing of corresponding two drive block on fruit fixture, then corresponding cutting rack structure should meet two
The spacing of sliding rail is less than the spacing of two mounting plates, and while to guarantee that position limiting slide block and sliding rail cooperate, slide block can contact drive
Motion block.But since drive block as the extension of fixture block and is only used for the block transmission that contacts and be struck, so its volume was not easy
Greatly, self weight and the consumptive material of fixture can not so be improved.
Preferably, described device includes the conveyer belt below cutting mechanism and for delivering tobacco seedlings, the conveyer belt
It is several for holding the fixed frames of tobacco seedlings root with being equidistantly equipped on body.
Preferably, the central point spacing phase of the central point spacing of the adjacent fixed frame and slide block adjacent on transmission belt
Together.
The course of work of the invention is as follows:
Firstly the need of explanation, the tobacco seedlings grafted using scarf are needed as stock and the tobacco seedlings to be processed of scion
Growing way is consistent, especially diameter and height, and the survival rate of tobacco seedlings after grafting can be improved in this way.
1) the first, second cutting rack is pushed to two by the output end of scion fixture feeding operation, first control pusher cylinder
Person is in minimum spacing, i.e. the first, second cutting rack spacing is identical as the maximum spacing of two drive block of scion fixture, this moment on two
Hopper steel is in the upper and lower open and structure with scion fixture clearance fit of minimum spacing state and composition, while this moment upper
In the connection sheet separation that material cylinder needs that pushing block is kept to be located at two feeding channel steel bottoms, then from top to bottom by several scion fixtures
It is sequentially put between two feeding channel steels from the open top of two feeding channel steels, since the height of two feeding channel steels can be according to specific
It needs to be configured, accommodates primary complete cutting operation to the quantity demand of scion fixture to meet；Then feeding gas is controlled
Cylinder drives pushing block to remove two connection sheet separations, falls this moment positioned at the scion fixture of bottommost and its position limiting slide block is limited by fixture
The blocking of position plate is to support all scion fixtures above it, while its position limiting slide block and limit slideway cooperation, then in control
The output end of material cylinder drives pushing block to push the scion fixture, scion fixture moved along limit slideway and due to limit slideway with
Sliding rail docking, so the scion fixture enters naturally in the first, second cutting rack gap, and the position limiting slide block of two sides is simultaneously with the
One, the sliding rail cooperation on the second cutting rack, the scion fixture that pushing block is located in two connecting plates and supports top all this moment.
Then make the transmission belt of the fixture transmission mechanism on the first, second cutting rack slowly and synchronized transmission, work as transmission
When the slide block taken connects the ambilateral drive block of current fringe folder and scion fixture is driven to move along sliding rail, feeding cylinder band
Dynamic pushing block carries out above-mentioned repetitive operation quickly next scion fixture to be pushed into the first, second cutting rack and makes its position limiting slide block
Cooperate with sliding rail, repeats operation until being covered with scion fixture (the scion fixture in two feeding channel steels this moment on cutting rack
Also should just be finished), it then controls pusher cylinder and the first, second cutting rack and two feeding channel steels is driven to reset, due to sliding rail
With the cooperation of position limiting slide block so that the first, second fixture block of scion fixture overcomes the adsorption capacity of magnet layer and separates；
2) the band body region below cutting mechanism non-on tobacco seedlings conveyer belt is loaded tobacco seedlings: i.e. by cigarette by tobacco seedlings feeding operation
The matrix of seedling root with accordingly on body region fixed frame cooperate；
3) scion cutting operation, control tobacco seedlings conveyer belt rotate and tobacco seedlings are moved to below cutting mechanism, and tobacco seedlings are moved to
Position standard be each tobacco seedlings be between the first, second fixture block of scion fixture because on transmission belt slide block center
Point spacing it is identical with the central point spacing of adjacent fixed frame, as long as so guarantee tobacco seedlings conveyer belt upper extreme point at tobacco seedlings positioned at pair
When should locate between the fixture block of scion fixture, the tobacco seedlings at other positions are all located between the fixture block of corresponding position scion fixture, then
The output end of control pusher cylinder drives the first, second cutting rack opposite direction to be moved to minimum spacing and make the first, second fixture block
Opposite direction clamping tobacco seedlings stalk, the output end for then controlling cylinder drive cutter mobile, and cutter contacts scion folder in moving process
Have the tobacco seedlings stalk at bottom surface and cut off stalk, the output end for then controlling cylinder drives cutter to reset；
Then control tobacco seedlings conveyer belt rotates backward, and the drive of tobacco seedlings conveyer belt only stays stalk and the tobacco seedlings of root to remove cutting mechanism
Corresponding tobacco seedlings root, stem and matrix are removed from fixed frame and are used it for anything else by lower section；If only staying the tobacco seedlings of stalk and root
When as waste, collecting mechanism can be set below tobacco seedlings conveyer belt, so can control tobacco seedlings conveyer belt and continue to rotate,
The drive of tobacco seedlings conveyer belt only stays stalk and the tobacco seedlings of root to be moved to below conveyer belt, and falls in collecting mechanism by gravity,
Staff's later period, unified tobacco seedlings rhizome and matrix in collecting mechanism made the processing such as fermented manure.
The operations such as cylinder, conveyer belt, transmission belt can also be in specific cutting rack, transmission with manual control in above-mentioned operation
The quantity of band, feeding channel steel, the size of tobacco seedlings conveyer belt, installation site and corresponding scion fixture, slide block and installing frame
Afterwards, transmission speed and the displacement of each tobacco seedlings conveyer belt and transmission belt can be determined, and then pass through process control or setting row
Cheng Kaiguan or/and delayer carry out automation control to conveyer belt, transmission belt and each cylinder, and the above process is only to the present invention
The course of work makees principle description.It should be noted that in operation process of the present invention cylinder, transmission belt, conveyer belt control
To be realized by Numeric Control Technology, such as PLC control device etc. realizes the control to above-mentioned driving mechanism, fully achieves factory and is turned into
Industry.The feeding of corresponding fixture, may be implemented semiautomatic control, and staff is avoided to contact cutting rack in cutting rack movement, with
The issuable injury of cutter institute is prevented, the feeding of tobacco seedlings may be by artificial more safe.
After the output end of cylinder drives cutter to reset, the scion fixture on the first, second cutting rack and the cigarette in fixture
Seedling stalk simultaneously the mobile cutting rack of the effect of transmission belt and by staff collect and with using similar approach obtain stock into
Row grafting.
Fixture relies primarily on the curved slab in its channel steel to clamp tobacco seedlings, by the size design to fixture, can make it
Size meets the outer diameter clamping demand of tobacco seedlings to be processed as far as possible, at the same in order to be realized as far as possible to the stable holdings of tobacco seedlings and
It reduces extruding caused by the clamping to tobacco seedlings to injure, the present invention is pasted in the inner wall of curved slab is equipped with spongy layer, spongy layer tool
There are good gas permeability and elasticity, spongy layer can not only reduce the hard squeeze operation power to tobacco seedlings, can also improve it
To the friction holding power of tobacco seedlings, simultaneously because the outer diameter of tobacco seedlings can not be completely the same, so the appropriate deformation of spongy layer can be with
Improve clamping adaptability of the fixture to more tobacco seedlings in range being in outer diameter numerical value change.
A complete work flow as scion cutter device finish be on its cutting rack corresponding fixture and
Tobacco seedlings position in fixture all removes subject to cutting rack.The cutting rack of scion cutter device after completing a work flow exists
Pusher cylinder effect is lower to be resetted, and carries out next complete work flow, i.e., carries out feeding and cutting again.
It should be noted simultaneously that modern industry can guarantee the operation stationarity of pusher cylinder output end as far as possible, it can
To guarantee that cutting rack only does horizontal opposite movement and ensures that the fixture fixture block on cutting rack in sliding rail will not generate shaking as far as possible,
In addition slide block in turn ensures fixture block in the limit of a horizontal direction, so can protect with the contact of drive block on fixture block
Card fixture fixture block will not generate moving along sliding rail length direction in and while clamping tobacco seedlings stalk mobile with cutting rack, certainly for
Insurance, the roughness that surface can be carried out to the contact surface of position limiting slide block or/and sliding rail on fixture block handle, are not influencing to be driven
On the basis of band drives fixture block mobile, the contact friction force of position limiting slide block and sliding rail is rationally improved.
Compared with the prior art, the invention has the following advantages: realizing factory operation, the present invention is assigned by fixture
The restriction of strength support and cut direction, position of the tobacco seedlings in cutting, it is ensured that there is identical cut as scion tobacco seedlings
Mouthful and be effectively protected, mass tobacco seedlings may be implemented completely and cut for while the coordinated mutual by each transmission mechanism
Cut operation.And cutter mechanization controls, overall operation environment fixes and can introduce sterilization management, reduce tobacco seedlings because
Germ infection rate caused by cutting.
Detailed description of the invention
Fig. 1 is the working state structure schematic diagram of tobacco seedlings scion preparation facilities in specific embodiment；
Fig. 2 is the positional structure schematic diagram of cutting mechanism and fixture feed mechanism in specific embodiment；
Fig. 3 is the structural schematic diagram of cutting mechanism in specific embodiment；
Fig. 4 is the working state structure schematic diagram of scion fixture in specific embodiment；
Fig. 5 is the structural schematic diagram of scion fixture in specific embodiment.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figs. 1-5, a kind of tobacco seedlings scion preparation facilities, described device include rack, cutting mechanism and scion folder
Tool,
The cutting mechanism includes the first cutting rack 201, the second cutting rack 202 that be parallel contour and being correspondingly arranged, two cutting racks
The opposite lateral position at top is installed with sliding rail 203, and the cutting rack of 203 lower section of sliding rail is equipped with mounting plate 204, mounting plate 204
Length direction both ends be equipped with driven wheel 205 and motor-driven driving wheel 206, driving wheel 206 and driven wheel 205 pass through biography
Dynamic band 207 is sequentially connected, and is equidistantly equipped with several slide blocks 208 on the band body of transmission belt 207.
First cutting rack 201 offers through-hole below mounting plate 204, and cutter 209 is obliquely installed and its blade passes through and leads to
The cutter driving mechanism that hole is located at 204 lower section of mounting plate, knife spine portion is arranged on the side of sliding rail with the first cutting rack 201 connects
It connects, cutter driving mechanism includes being obliquely installed and being in conplane cylinder 210 with cutter 209, and the cylinder barrel of cylinder 210 passes through
Bracket is connect with the first cutting rack 201, and the otic placode 211 of the output end of cylinder 210 and the extension of 209 length direction both ends of cutter connects
It connects.
The rack includes the first support plate 213 for being parallel to the setting of the first, second cutting rack, the second support plate 214, branch
Pusher cylinder 215 is correspondingly provided on fagging, the output end of pusher cylinder 215 is connected with corresponding cutting rack, and supports board ends
It is additionally provided with slide opening, the limit slide bar 216 of slide opening cutting rack corresponding with vertical connection is slidably matched, and limit slide bar 216 is far from cutting
The end of frame is equipped with limit plate 217.
It is in rectangle that the scion fixture 1 is whole and bottom surface is in the beveling planar parallel with cutter, and scion fixture is by level
Etc. high settings the first fixture block 11, the second fixture block 12 docking composition, the fixture block includes channel steel 16 and is fixedly installed on channel steel
The docking composition of curved slab 13 bottom of curved slab 13 in 16 conduits, the first, second fixture block is in the beveling planar parallel with cutter
Round tube, the inner wall of curved slab 13, which is pasted, is equipped with spongy layer 14,16 butt joint edge of channel steel of the first, second fixture block along and curved slab
13 edge that is mutually butted is integrally formed with the magnet layer mutually adsorbed.
The side top of first, second fixture block channel steel 16 backwards is equipped with section position limiting slide block 15 in T shape, and limit is slided
Block 15 and sliding rail 203 are slidably matched and the channel steel side of 15 lower section of position limiting slide block is equipped with the drive block extended along the vertical direction
17。
Fixture feed mechanism 4 is additionally provided on the cutting mechanism, fixture feed mechanism 4 includes being respectively arranged at two cutting racks
The end of feedstock direction and the opposite feeding channel steel 41 of groove face, two feeding channel steels 41 form upper and lower spacious under minimum spacing state
Mouth and the structure with 1 clearance fit of scion fixture, and 41 bottom of feeding channel steel is equipped with fixture limit plate 42 and pushing block 43, fixture
Limit plate 42 is equipped with sliding rail 203 and the convex ribs 44 concordant with the sliding rail outer end face on parallel corresponding cutting rack, convex ribs 44 with
Limit slideway 45 joined together by position limiting slide block 15 of corresponding 41 inner wall of the feeding channel steel composition with scion fixture, on fixture limit plate 42
It is also provided with spacing breach 46 joined together by the drive block 71 with scion fixture, two fixture limit plates, 42 bottom is extended with vertically
Connecting plate 47, two connecting plates, 47 bottom are connected with corresponding cutting rack bottom respectively, and two connecting plates are selected one and fixed are equipped with
Expect the l-shaped rod 49 of cylinder 48, the output end parallel sliding track extending direction of feeding cylinder 48 is arranged and connects pushing block 43 and to pushing block
43 make the linearly operating into and out of two connecting plates, 47 gap, the setting of 43 either flush fixture limit plate of pushing block, 42 upper surface.
Described device includes the conveyer belt 212 below cutting mechanism and for delivering tobacco seedlings, the conveyer belt 212
It is several for holding the fixed frame 3 of tobacco seedlings root, the central point spacing and transmission belt of adjacent fixed frame 3 with being equidistantly equipped on body
The central point spacing of upper adjacent slide block 208 is identical.
It is described limit slide bar 216 limit plate 217 under corresponding support plate contact condition, the first, second cutting rack spacing
It is identical as the maximum spacing of drive block 17 of scion fixture 1, and two feeding channel steels 41 composition of the first, second cutting rack and scion
The structure of 1 clearance fit of fixture, and the position limiting slide block 15 of scion fixture 1 can sequentially with limit slideway 45 and corresponding sliding rail 203
It is slidably matched, and slide block 208 is accessible and drives drive block 17, and cutter 209 can recline scion fixture 1 under the cylinder drive
Bottom surface it is mobile.
The course of work of the invention is as follows:
Firstly the need of explanation, the tobacco seedlings grafted using scarf are needed as stock and the tobacco seedlings to be processed of scion
Growing way is consistent, especially diameter and height, and the survival rate of tobacco seedlings after grafting can be improved in this way.
1) the first, second cutting rack is pushed to two by the output end of scion fixture feeding operation, first control pusher cylinder
Person is in minimum spacing, i.e. the first, second cutting rack spacing is identical as the maximum spacing of two drive block of scion fixture, this moment on two
Hopper steel is in the upper and lower open and structure with scion fixture clearance fit of minimum spacing state and composition, while this moment upper
In the connection sheet separation that material cylinder needs that pushing block is kept to be located at two feeding channel steel bottoms, then from top to bottom by several scion fixtures
It is sequentially put between two feeding channel steels from the open top of two feeding channel steels, since the height of two feeding channel steels can be according to specific
It needs to be configured, accommodates primary complete cutting operation to the quantity demand of scion fixture to meet；Then feeding gas is controlled
Cylinder drives pushing block to remove two connection sheet separations, falls this moment positioned at the scion fixture of bottommost and its position limiting slide block is limited by fixture
The blocking of position plate is to support all scion fixtures above it, while its position limiting slide block and limit slideway cooperation, then in control
The output end of material cylinder drives pushing block to push the scion fixture, scion fixture moved along limit slideway and due to limit slideway with
Sliding rail docking, so the scion fixture enters naturally in the first, second cutting rack gap, and the position limiting slide block of two sides is simultaneously with the
One, the sliding rail cooperation on the second cutting rack,.The scion fixture that pushing block is located in two connecting plates and supports top all this moment.
Then make the transmission belt of the fixture transmission mechanism on the first, second cutting rack slowly and synchronized transmission, work as transmission
When the slide block taken connects the ambilateral drive block of current fringe folder and scion fixture is driven to move along sliding rail, feeding cylinder band
Dynamic pushing block carries out above-mentioned repetitive operation quickly next scion fixture to be pushed into the first, second cutting rack and makes its position limiting slide block
Cooperate with sliding rail, repeats operation until being covered with scion fixture (the scion fixture in two feeding channel steels this moment on cutting rack
Also should just be finished), it then controls pusher cylinder and the first, second cutting rack and two feeding channel steels is driven to reset, due to sliding rail
With the cooperation of position limiting slide block so that the first, second fixture block of scion fixture overcomes the adsorption capacity of magnet layer and separates；
2) the band body region below cutting mechanism non-on tobacco seedlings conveyer belt is loaded tobacco seedlings: i.e. by cigarette by tobacco seedlings feeding operation
The matrix of seedling root with accordingly on body region fixed frame cooperate；
3) scion cutting operation, control tobacco seedlings conveyer belt rotate and tobacco seedlings are moved to below cutting mechanism, and tobacco seedlings are moved to
Position standard be each tobacco seedlings be between the first, second fixture block of scion fixture because on transmission belt slide block center
Point spacing it is identical with the central point spacing of adjacent fixed frame, as long as so guarantee tobacco seedlings conveyer belt upper extreme point at tobacco seedlings positioned at pair
When should locate between the fixture block of scion fixture, the tobacco seedlings at other positions are all located between the fixture block of corresponding position scion fixture, then
The output end of control pusher cylinder drives the first, second cutting rack opposite direction to be moved to minimum spacing and make the first, second fixture block
Opposite direction clamping tobacco seedlings stalk, the output end for then controlling cylinder drive cutter mobile, and cutter contacts scion folder in moving process
Have the tobacco seedlings stalk at bottom surface and cut off stalk, the output end for then controlling cylinder drives cutter to reset；
Then control tobacco seedlings conveyer belt rotates backward, and the drive of tobacco seedlings conveyer belt only stays stalk and the tobacco seedlings of root to remove cutting mechanism
Corresponding tobacco seedlings root, stem and matrix are removed from fixed frame and are used it for anything else by lower section；If only staying the tobacco seedlings of stalk and root
When as waste, collecting mechanism can be set below tobacco seedlings conveyer belt, so can control tobacco seedlings conveyer belt and continue to rotate,
The drive of tobacco seedlings conveyer belt only stays stalk and the tobacco seedlings of root to be moved to below conveyer belt, and falls in collecting mechanism by gravity,
Staff's later period, unified tobacco seedlings rhizome and matrix in collecting mechanism made the processing such as fermented manure.
The operations such as cylinder, conveyer belt, transmission belt can also be in specific cutting rack, transmission with manual control in above-mentioned operation
The quantity of band, feeding channel steel, the size of tobacco seedlings conveyer belt, installation site and corresponding scion fixture, slide block and installing frame
Afterwards, transmission speed and the displacement of each tobacco seedlings conveyer belt and transmission belt can be determined, and then pass through process control or setting row
Cheng Kaiguan or/and delayer carry out automation control to conveyer belt, transmission belt and each cylinder, and the above process is only to the present invention
The course of work makees principle description.It should be noted that in operation process of the present invention cylinder, transmission belt, conveyer belt control
To be realized by Numeric Control Technology, such as PLC control device etc. realizes the control to above-mentioned driving mechanism, fully achieves factory and is turned into
Industry.The feeding of corresponding fixture, may be implemented semiautomatic control, and staff is avoided to contact cutting rack in cutting rack movement, with
The issuable injury of cutter institute is prevented, the feeding of tobacco seedlings may be by artificial more safe.
After the output end of cylinder drives cutter to reset, the scion fixture on the first, second cutting rack and the cigarette in fixture
Seedling stalk simultaneously the mobile cutting rack of the effect of transmission belt and by staff collect and with using similar approach obtain stock into
Row grafting.
Fixture relies primarily on the curved slab in its channel steel to clamp tobacco seedlings, by the size design to fixture, can make it
Size meets the outer diameter clamping demand of tobacco seedlings to be processed as far as possible, at the same in order to be realized as far as possible to the stable holdings of tobacco seedlings and
It reduces extruding caused by the clamping to tobacco seedlings to injure, the present invention is pasted in the inner wall of curved slab is equipped with spongy layer, spongy layer tool
There are good gas permeability and elasticity, spongy layer can not only reduce the hard squeeze operation power to tobacco seedlings, can also improve it
To the friction holding power of tobacco seedlings, simultaneously because the outer diameter of tobacco seedlings can not be completely the same, so the appropriate deformation of spongy layer can be with
Improve clamping adaptability of the fixture to more tobacco seedlings in range being in outer diameter numerical value change.
A complete work flow as scion cutter device finish be on its cutting rack corresponding fixture and
Tobacco seedlings position in fixture all removes subject to cutting rack.The cutting rack of scion cutter device after completing a work flow exists
Pusher cylinder effect is lower to be resetted, and carries out next complete work flow, i.e., carries out feeding and cutting again.
It should be noted simultaneously that modern industry can guarantee the operation stationarity of pusher cylinder output end as far as possible, it can
To guarantee that cutting rack only does horizontal opposite movement and ensures that the fixture fixture block on cutting rack in sliding rail will not generate shaking as far as possible,
In addition slide block in turn ensures fixture block in the limit of a horizontal direction, so can protect with the contact of drive block on fixture block
Card fixture fixture block will not generate moving along sliding rail length direction in and while clamping tobacco seedlings stalk mobile with cutting rack, certainly for
Insurance, the roughness that surface can be carried out to the contact surface of position limiting slide block or/and sliding rail on fixture block handle, are not influencing to be driven
On the basis of band drives fixture block mobile, the contact friction force of position limiting slide block and sliding rail is rationally improved.
Claims (10)
1. a kind of tobacco seedlings scion preparation facilities, which is characterized in that described device include rack, cutting mechanism, scion fixture and
Fixture feed mechanism, scion clamp top two sides are equipped with section position limiting slide block in T shape；The cutting mechanism includes flat
Row is contour and the first, second cutting rack for being correspondingly arranged, and the opposite lateral position at the top of two cutting racks is installed with and position limiting slide block
The sliding rail being slidably matched, the cutting rack below sliding rail are equipped with fixture transmission mechanism, and the first cutting rack is under fixture transmission mechanism
Side offers through-hole, and cutter is obliquely installed and its blade is located at below fixture transmission mechanism across through-hole, knife spine portion is cut with first
Cut the cutter driving mechanism connection that frame is arranged on the side of sliding rail；Fixture feed mechanism include be respectively arranged at first, the
Two cutting rack ends and the opposite feeding channel steel of groove face, two feeding channel steels and scion fixture clearance fit, and feeding channel steel bottom
Equipped with fixture limit plate and pushing block.
2. tobacco seedlings scion preparation facilities as described in claim 1, which is characterized in that the scion fixture be integrally in rectangle and
Bottom surface is in the beveling planar parallel with cutter, and scion fixture is made of the first, second fixture block docking of the high settings such as level, described
Fixture block includes channel steel and the curved slab that is fixedly installed in channel steel conduit, the curved slab docking composition bottom of the first, second fixture block
Portion is in the round tube of the beveling planar parallel with cutter.
3. tobacco seedlings scion preparation facilities as claimed in claim 2, which is characterized in that the position limiting slide block is set to first,
The side top of two fixture block channel steels backwards, and the channel steel side below position limiting slide block is equipped with the driving extended along the vertical direction
Block；Two feeding channel steels of fixture feed mechanism formed under minimum spacing state it is upper and lower open and with scion fixture clearance fit
Structure, fixture limit plate is equipped with parallel sliding track and convex ribs concordant with the sliding rail outer end face, convex ribs and corresponding feeding groove
Steel inner wall composition and limit slideway joined together by scion fixture position limiting slide block, are also provided with and scion fixture on fixture limit plate
Spacing breach joined together by drive block, two fixture limit plate bottoms are extended with connecting plate vertically, two connecting plate bottoms respectively with
Corresponding cutting rack bottom connection, and two connecting plates select a fixed l-shaped rod for being equipped with feeding cylinder, the output end of feeding cylinder
The setting of parallel sliding track extending direction and the linearly operating for connecting pushing block and sheet separations being connected into and out of two to pushing block work, pushing block top surface
Concordant fixture limit plate upper surface setting.
4. tobacco seedlings scion preparation facilities as claimed in claim 2, which is characterized in that the inner wall of the curved slab, which is pasted, is equipped with sea
Continuous layer, the channel steel butt joint edge of the first, second fixture block along and the edge that is mutually butted of curved slab be integrally formed with and mutually adsorb
Magnet layer.
5. tobacco seedlings scion preparation facilities as described in claim 1, which is characterized in that the fixture transmission mechanism includes being set to
Mounting plate below sliding rail, the length direction both ends of mounting plate are equipped with driven wheel and motor-driven driving wheel, driving wheel with
Driven wheel is sequentially connected by transmission belt, is equidistantly equipped with several slide blocks on the band body of transmission belt.
6. tobacco seedlings scion preparation facilities as described in claim 1, which is characterized in that the cutter driving mechanism includes that inclination is set
It sets and is in conplane cylinder with cutter, the cylinder barrel of cylinder is connect by bracket with the first cutting rack, the output end of cylinder
The otic placode extended with cutter length direction both ends is connect.
7. the tobacco seedlings scion preparation facilities as described in claim 1-6 is any, which is characterized in that the rack includes being parallel to the
One, the first, second support plate of the second cutting rack setting, is correspondingly provided with pusher cylinder, the output end of pusher cylinder in support plate
It is connected with corresponding cutting rack, and board ends is supported to be additionally provided with slide opening, the limit slide bar of slide opening cutting rack corresponding with vertical connection
It is slidably matched, limit slide bar is equipped with limit plate far from the end of cutting rack.
8. tobacco seedlings scion preparation facilities as claimed in claim 7, which is characterized in that it is described limit slide bar limit plate with it is corresponding
Under support plate contact condition, the first, second cutting rack spacing is identical as the maximum spacing of the drive block of scion fixture, and first,
The structure of two feeding the channel steels composition and scion fixture clearance fit of second cutting rack, and the position limiting slide block of scion fixture can be sequentially
It is slidably matched with limit slideway and corresponding sliding rail, and slide block can contact and drive drive block, and cutter is under the cylinder drive
Can recline scion fixture bottom surface it is mobile.
9. tobacco seedlings scion preparation facilities as claimed in claim 7, which is characterized in that described device includes being located under cutting mechanism
Side and for delivering the conveyer belts of tobacco seedlings, the conveyer belt it is several for holding consolidating for tobacco seedlings root with being equidistantly equipped on body
Determine frame.
10. tobacco seedlings scion preparation facilities as claimed in claim 9, which is characterized in that between the central point of the adjacent fixed frame
Away from identical as the central point spacing of slide block adjacent on transmission belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910779815.7A CN110432018A (en) | 2019-08-22 | 2019-08-22 | A kind of tobacco seedlings scion preparation facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910779815.7A CN110432018A (en) | 2019-08-22 | 2019-08-22 | A kind of tobacco seedlings scion preparation facilities |
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| Publication Number | Publication Date |
|---|---|
| CN110432018A true CN110432018A (en) | 2019-11-12 |
Family
ID=68437218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910779815.7A Withdrawn CN110432018A (en) | 2019-08-22 | 2019-08-22 | A kind of tobacco seedlings scion preparation facilities |
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| Country | Link |
|---|---|
| CN (1) | CN110432018A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04252113A (en) * | 1991-01-28 | 1992-09-08 | Gumma Pref Gov | Grafting of young seedling of fruit vegetables and device for grafting |
| JPH09154402A (en) * | 1995-12-11 | 1997-06-17 | Techno Grafting Kenkyusho:Kk | Grafting apparatus and grafting method |
| KR100291577B1 (en) * | 1998-11-14 | 2001-06-01 | 김동태 | Pin-type automatic grafting device |
| CN102823438A (en) * | 2012-09-14 | 2012-12-19 | 中国农业大学 | Automatic grafting machine |
| CN109479548A (en) * | 2018-12-26 | 2019-03-19 | 温州职业技术学院 | A kind of full-automatic mechanical grafting equipment |
-
2019
- 2019-08-22 CN CN201910779815.7A patent/CN110432018A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04252113A (en) * | 1991-01-28 | 1992-09-08 | Gumma Pref Gov | Grafting of young seedling of fruit vegetables and device for grafting |
| JPH09154402A (en) * | 1995-12-11 | 1997-06-17 | Techno Grafting Kenkyusho:Kk | Grafting apparatus and grafting method |
| KR100291577B1 (en) * | 1998-11-14 | 2001-06-01 | 김동태 | Pin-type automatic grafting device |
| CN102823438A (en) * | 2012-09-14 | 2012-12-19 | 中国农业大学 | Automatic grafting machine |
| CN109479548A (en) * | 2018-12-26 | 2019-03-19 | 温州职业技术学院 | A kind of full-automatic mechanical grafting equipment |
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Application publication date: 20191112 |
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