CN114885745B - Protective device for transplanting forestry seedlings - Google Patents
Protective device for transplanting forestry seedlings Download PDFInfo
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- CN114885745B CN114885745B CN202210584547.5A CN202210584547A CN114885745B CN 114885745 B CN114885745 B CN 114885745B CN 202210584547 A CN202210584547 A CN 202210584547A CN 114885745 B CN114885745 B CN 114885745B
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- 230000001681 protective effect Effects 0.000 title claims description 8
- 230000008093 supporting effect Effects 0.000 claims abstract description 61
- 239000004744 fabric Substances 0.000 claims abstract description 49
- 238000001802 infusion Methods 0.000 claims description 58
- 230000000670 limiting effect Effects 0.000 claims description 41
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 6
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 2
- 238000002054 transplantation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 24
- 230000004083 survival effect Effects 0.000 abstract description 12
- 230000005068 transpiration Effects 0.000 abstract description 9
- 208000001034 Frostbite Diseases 0.000 abstract description 4
- 230000001151 other effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000005484 gravity Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 210000003781 tooth socket Anatomy 0.000 description 6
- 235000015097 nutrients Nutrition 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 241000894007 species Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 241000218631 Coniferophyta Species 0.000 description 1
- 244000166124 Eucalyptus globulus Species 0.000 description 1
- 241000218652 Larix Species 0.000 description 1
- 235000005590 Larix decidua Nutrition 0.000 description 1
- 241000218657 Picea Species 0.000 description 1
- 240000007263 Pinus koraiensis Species 0.000 description 1
- 235000011615 Pinus koraiensis Nutrition 0.000 description 1
- 240000002924 Platycladus orientalis Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/04—Supports for hops, vines, or trees
- A01G17/14—Props; Stays
-
- 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
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0206—Canopies, i.e. devices providing a roof above the plants
- A01G13/0212—Canopies, i.e. devices providing a roof above the plants for individual plants, e.g. for plants in pots
-
- 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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Protection Of Plants (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a protection device for transplanting forestry seedlings, which comprises horizontally placed centralizing plates, wherein arc grooves are formed in the inner surfaces of the centralizing plates, connecting columns are fixedly arranged on the upper end surfaces of the centralizing plates, elastic shielding cloth which has a shielding effect on seedlings is arranged above the connecting columns, the elastic shielding cloth is fixedly connected with the connecting columns through connecting pieces, and the forestry seedling transplanting device not only can perform centralizing and supporting effects on the seedlings just transplanted, but also can perform sun shading, rain and snow shielding, strong wind shielding and other effects on the seedlings, avoids the transpiration effect of the seedlings just transplanted from accelerating due to high heat, avoids the influence on the growth of the seedlings due to frostbite caused by rain, snow, strong wind and the like, and improves the survival rate of the seedlings.
Description
Technical Field
The invention relates to the technical field of forestry, in particular to a protection device for transplanting forestry seedlings.
Background
The seedling transplanting generally refers to transplanting of annual and annual seedlings, and the transplanted seedlings are too old and take labor and have poor effects; the seedlings are oversized, the root system grows coarsely, the seedling reviving period after transplanting is long, the effect is not ideal, the suitable transplanting seedling age is different according to the tree species, the fast-growing tree species such as eucalyptus, can be transplanted when the seedling reaches 6-10 cm, the transplanting can be started in the same year, and the seedlings can be transplanted out of the nursery in the same year; most broad-leaved tree species and partial conifer species with higher growth speed, such as larch, biota orientalis and the like, can be transplanted after annual seeding; the tree species with slow growth speed such as Korean pine, fir, etc. grow for 2 years in the sowing area, the spruce grows for 2-3 years and then transplants, however, the existing tree seedlings just transplanted have the problems that the water absorption capacity of the roots is not strong because of the transpiration of the leaves, the transpiration of the tree seedlings is quickened by high heat, the survival rate of the tree seedlings is reduced, and meanwhile, the tree seedlings are frosted by rain, snow, strong wind, etc. to influence the growth of the tree seedlings.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a protection device for transplanting forestry seedlings, which solves the problems that the root of the seedling just transplanted has strong water absorption capacity, no transpiration effect of the blade exists, the transpiration effect of the seedling is quickened by high heat, the survival rate of the seedling is reduced, and meanwhile, the seedling is frostbitten by rain, snow, strong wind and the like, and the growth of the seedling is influenced.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a forestry seedling is transplanted and is used protector, includes a plurality of horizontally placed righting plates, the arc wall has been seted up to righting plate's internal surface, every righting plate's up end is equal fixed mounting has the spliced pole, the top of spliced pole is equipped with the elasticity that plays the shielding effect to the sapling and shelters from cloth, elasticity shelters from and passes through connecting piece fixed connection between cloth and the spliced pole.
Through above-mentioned technical scheme, can play sunshade, shelter from the effect such as sleet, shelter from strong wind to the sapling through the effect of shielding member, avoid just transplanting the sapling because the high heat and quicken the transpiration effect of sapling, avoid sleet, strong wind etc. to frostbite sapling and influence the sapling growth, improved the survival rate of sapling, and the device can multiple use, reduce cost.
Preferably, the two end corners of the outer side edge of the centralizing plate are fixedly provided with radial first connecting plates, each two adjacent supporting legs which play a supporting role on the centralizing plate and the sapling are arranged in the first connecting plates, the first bolts penetrate through the first connecting plates on two sides of the supporting legs and are in sliding connection with the first connecting plates and the supporting legs, and the parts, penetrating out of the first connecting plates, of the first bolts are sleeved with first nuts through threads.
Through above-mentioned technical scheme, can play the auxiliary role of righting to the sapling through the cooperation of supporting legs and righting the board, avoid the sapling to be long askew in the use to be convenient for first connecting plate and supporting leg fixed connection through the cooperation of first connecting plate, first nut and first bolt, and can adjust the inclination of supporting legs as required.
Preferably, the spliced pole is cavity tubbiness, the top of spliced pole is the opening form, the connecting piece includes two third support columns that are located the right side, the third support column inserts tightly with the spliced pole and is connected, two the top fixed mounting of third support column has a strip-shaped fixed plate, the one end swing joint that the strip-shaped fixed plate deviates from the third support column has two connecting rods, two the one end fixed mounting that the strip-shaped fixed plate was kept away from to the connecting rod has a strip-shaped fixed plate, the right side end fixed connection of strip-shaped fixed plate and elasticity shielding cloth, the left side fixed mounting of elasticity shielding cloth has a strip-shaped fixed plate, a strip-shaped fixed plate passes through extensible member fixed connection with two spliced poles that are located the left side.
Through above-mentioned technical scheme, can play the supporting role to elasticity shielding cloth through the cooperation of extensible member, third support column, ethyl strip fixed plate, connecting rod, be convenient for adjust elasticity shielding cloth's position, improve the device's utilization ratio, be convenient for the dismouting of spliced pole and extensible member through spliced pole and third support column and extensible member grafting simultaneously, be convenient for the device's use.
Preferably, the extensible member includes first support column, first support column is cavity tubbiness, the top of first support column is the opening form, the inside sliding connection of first support column has the second support column, a plurality of cylindricality groove has been seted up in proper order from top to bottom to the inside of second support column, the jack has been seted up on the first support column, through-connection has the second bolt in jack and the cylindricality inslot, the size of second bolt and the size adaptation in cylindricality groove, the one end that the second bolt runs through out first support column is equipped with the second nut through the thread bush.
Through above-mentioned technical scheme, the second support column slides in the inside of first support column, runs through jack and cylindrical groove in proper order through the second bolt and can play spacing effect to the position of second support column, can be convenient for the fixed connection of second bolt, first support column and second support column through the cooperation of screw thread and second nut simultaneously.
Preferably, fixed mounting has the ear seat on the circumference outer wall of second support column, swing joint has the support box in the ear seat, the inside top fixed mounting of ear seat has the first stopper that is located support box side, the inside bottom fixed mounting of ear seat has the second stopper that is located support box bottom, be equipped with square groove in the support box, the right side of support box is the opening form, sliding connection has branch in the support box, the one end and the connecting rod swing joint of support box are kept away from to branch, through locating part fixed connection between support box and the branch.
Through above-mentioned technical scheme, but through the rotation of the effect steerable connecting rod of locating part, the rotation of connecting rod can drive the rotation of propyl strip fixed plate, and the rotation of propyl strip fixed plate can drive elasticity and shelter from the expansion of cloth, and then is convenient for elasticity shelter from the installation and the dismantlement of cloth, can carry out spacingly to the position of support box through the cooperation of first stopper and second stopper.
Preferably, both sides all are equipped with the limiting plate that is located inside the support box around the branch, the lateral margin of limiting plate and the inner wall fixed connection of support box, the spacing inslot has been seted up to the limiting plate, the left side department of spacing groove is equipped with the indent, the right side department of spacing groove is equipped with the lifting groove, the lower extreme of spacing groove is equipped with the tooth groove, be equipped with the fastener with the limiting plate adaptation on the branch.
Through above-mentioned technical scheme, when branch from the inside roll-off of support box, can carry out spacingly to the position of branch through the cooperation of fastener and spacing groove, avoid the device branch to slide in the support box and influence the use of elasticity shielding cloth in the use.
Preferably, the fastener includes radial first minor axis of establishing at branch internal surface, fixed mounting has the elasticity kelly on the first minor axis, rotate on the branch and be connected with the second minor axis that is located the first minor axis side, fixed mounting has the circular dish on the circumference outer wall of second minor axis, set up first recess and the second recess that is located first recess left on the circumference outer wall of circular dish, the one end and first recess and the adaptation of second recess that keep away from the first minor axis of elasticity kelly, the both ends and the circular dish smooth transition of first recess and second recess, be equipped with the connecting rod that is located the second recess left on the circumference outer wall of circular dish, one side rotation that the circular dish was kept away from to the connecting rod is connected with horizontal reference column, the connecting rod is all run through at the both ends of reference column, the limiting plate is all extended to the both ends that the connecting rod runs through to the reference column.
Through the technical scheme, under the initial state, the elastic clamping rod is clamped into the first groove and is located at the right end in the first groove, the positioning column is located at the lowest end in the tooth-shaped groove, when the supporting rod slides to the right side, the positioning column is abutted against the inner surface of the tooth-shaped groove from the bottom end of the tooth-shaped groove to the highest position of the tooth-shaped groove, the positioning column rotates around the short axis of the tooth, the circular disc, the connecting rod and the positioning column rotate clockwise, when the positioning column is located at the top end of the tooth-shaped groove, one end of the elastic clamping rod, which is far away from the short axis of the tooth, slides to the left end in the first groove and cannot move into the second groove, when the positioning column moves from the top end of the tooth-shaped groove to the bottom end of the tooth-shaped groove, due to the action of gravity, the positioning column falls to drive the circular disc to rotate anticlockwise around the short axis of the tooth-shaped groove, the elastic clamping rod rebounds, the elastic clamping rod can slide to the right end in the first groove from the left end of the first groove, the supporting rod continuously repeats the movement track above when the supporting rod slides to the right, and the tooth-shaped groove can only slide smoothly, and the right side of the tooth-shaped groove can only slide to the tooth-shaped groove in the left direction continuously due to the fact that the left side slope is relatively smooth, and the gravity of the tooth-shaped groove can not slide to the tooth-shaped groove can slide to the position in the tooth-shaped groove to the opposite direction.
Preferably, two of the bottom ends of the supporting legs are radially provided with telescopic supports, one end of each telescopic support, which is far away from each supporting leg, is fixedly provided with a first arc plate, two ends of each first arc plate are radially provided with second connecting plates, cylindrical holes are formed in each second connecting plate, the other side of each first arc plate is provided with a second arc plate, one end of each second arc plate is radially provided with a third connecting plate, a third bolt is arranged in each third connecting plate, the third bolts sequentially penetrate through the third connecting plates and the second connecting plates, one end of each third bolt penetrating through each second connecting plate is provided with a third nut through a threaded sleeve, one end of each second arc plate, which is far away from each third connecting plate, is provided with a strip-shaped groove, and the right end of each second arc plate is in an opening shape and is fixedly connected with each first arc plate through a fixing piece.
Through the technical scheme, a user can slide the infusion needle tube into the second arc plate through the strip-shaped groove, the positioning ring is positioned between the second arc plate and the first arc plate, the infusion needle tube can be limited and fastened through the cooperation of the second arc plate and the first arc plate, the size of the positioning ring is larger than that of the strip-shaped groove, the infusion needle tube can be prevented from sliding out of the strip-shaped groove, the first arc plate and the second arc plate are wrapped outside the sapling, and the cooperation of the fixing piece, the second connecting plate, the third bolt and the third nut can facilitate the fixed connection of the first arc plate, the second arc plate and the sapling, so that the infusion needle tube is prevented from falling out of the sapling.
Preferably, the mounting is including being located two bar blocks of second arc tip, the bar block is located bar groove side and with second arc fixed connection, two the outside cover of bar block is equipped with the fixture block, set up the bar recess with the bar block adaptation on the fixture block, sliding connection has the fourth bolt in the bar recess, the fourth bolt runs through fixture block, bar block and second connecting plate in proper order, the one end that the fourth bolt runs through out the second connecting plate is equipped with the fourth nut through the thread bush.
Through the technical scheme, a user can sleeve the clamping block on the outer side of the strip-shaped block, then the fourth bolt can sequentially penetrate through the clamping block, the strip-shaped block and the second connecting plate, the fourth nut can be sleeved on the outer side of the fourth bolt through threads, and the limiting effect can be achieved on the first arc-shaped plate and the second arc-shaped plate through the effect of the fourth bolt and the fourth nut.
Preferably, an infusion bag is arranged between the supporting leg and the elastic shielding cloth, a connecting pipe is arranged below the infusion bag, one end of the connecting pipe, which is far away from the infusion bag, is provided with an infusion needle tube, a positioning ring is fixedly arranged on the circumferential outer wall of the infusion needle tube, the size of the positioning ring is larger than that of the strip-shaped groove, the size of the infusion needle tube is smaller than that of the strip-shaped groove, and the infusion bag, the connecting pipe and the infusion needle tube are mutually communicated.
Through the technical scheme, when the sapling is just transplanted, the infusion bag can be placed between the supporting legs and the elastic shielding cloth, then the infusion needle tube is inserted into the strip-shaped groove, and the infusion needle tube can be prevented from falling out of the strip-shaped groove through the action of the positioning ring, and nutrient water in the infusion bag flows into the infusion needle tube through the connecting tube, so that the nutrient water flows into the sapling, the survival rate of the sapling is improved, and the sapling is not excessively repeated.
(III) beneficial effects
The invention provides a protection device for transplanting forestry seedlings. The beneficial effects are as follows:
(1) This forestry nursery stock transplanting device, accessible righting board plays the effect of support and righting to the seedling, and the effect of accessible elasticity shielding cloth can play sunshade, shelter from sleet, shelter from the effect such as strong wind to the sapling simultaneously, avoids just transplanting the sapling because the high heat and quickens the transpiration effect of sapling, avoids sleet, strong wind etc. to the frostbite sapling and influence the sapling growth, has improved the survival rate of sapling.
(2) This forestry nursery stock transplanting device, through the cooperation of branch and support box steerable elasticity shelter from the expansion angle of cloth, can adjust elasticity as required and shelter from the expansion area of cloth, the elasticity of being convenient for shelter from the use of cloth and accomodate, reduce elasticity and shelter from the accommodation space of cloth.
(3) This forestry nursery stock transplanting device, the cooperation through third support column, first support column and spliced pole is convenient for elasticity and shelters from the dismantlement of cloth, and the elasticity of being convenient for shelters from the transportation and the use of cloth, can dismantle from righting board and spliced pole after the sapling grows a period and pack up, but the device of reuse, reduce cost.
(4) According to the forestry seedling transplanting device, the infusion needle tube can be prevented from falling off from the sapling due to the fact that the infusion needle tube is in mistaken contact with small mountain animals through the strip-shaped grooves and the positioning rings, the sapling is prevented from wilting due to the fact that the transpiration capacity of the leaves is too strong after transplanting, and the survival rate of the sapling is improved.
(5) This forestry nursery stock transplanting device, through adopting have sunshade, waterproof, thermal-insulated, have elasticity cloth preparation elasticity shielding cloth, and adopt low-cost material preparation connecting piece such as plastics, reduce the cost of device, be applicable to ordinary sapling protection.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall side structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is a schematic cross-sectional view of a first support column of the present invention;
FIG. 5 is a schematic view of a limiting plate structure according to the present invention;
FIG. 6 is a schematic view of the connection structure of the circular disc and the connecting rod of the present invention;
FIG. 7 is a schematic side cross-sectional view of the cartridge of the present invention;
FIG. 8 is a schematic view of a second cambered plate structure of the invention;
FIG. 9 is a schematic diagram of a latch according to the present invention;
FIG. 10 is a schematic view of a partial structure of an infusion needle tube according to the present invention;
fig. 11 is a schematic cross-sectional view of an ear mount according to the present invention.
In the figure: 1. a righting plate; 101. an arc-shaped groove; 102. a first connection plate; 103. a first nut; 104. a first bolt; 2. supporting feet; 3. a connecting column; 301. a first support column; 302. a second support column; 303. a cylindrical groove; 304. a jack; 305. a second bolt; 306. a second nut; 307. a nail-shaped fixing plate; 4. a third support column; 401. a strip-shaped fixing plate; 402. a connecting rod; 403. a strip-shaped fixing plate; 404. an elastic shielding cloth; 5. a rack box; 501. a support rod; 502. a limiting plate; 503. a limit groove; 504. pressing a groove; 505. a tooth-shaped groove; 506. a lifting groove; 507. a nail short shaft; 508. an elastic clamping rod; 509. a second short shaft; 510. a circular disc; 511. a first groove; 512. a second groove; 513. a connecting rod; 514. positioning columns; 6. a telescopic bracket; 7. a first arcuate plate; 701. a second connecting plate; 702. a second arcuate plate; 703. a third connecting plate; 704. a third bolt; 705. a bar-shaped groove; 706. a cylindrical hole; 707. a bar block; 708. a clamping block; 709. a strip-shaped groove; 710. a fourth bolt; 8. infusion needle tube; 801. a positioning ring; 9. an ear seat; 901. a first limiting block; 902. and a second limiting block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-11, the present invention provides a technical solution: a protection device for transplanting forestry seedlings comprises a plurality of horizontally arranged centralizing plates 1, wherein the number of the centralizing plates 1 is 4 in the embodiment. The arc-shaped groove 101 has been seted up to the internal surface of righting board 1, the equal fixed mounting of up end of every righting board 1 has spliced pole 3, the top of spliced pole 3 is equipped with the elasticity that plays the effect of sheltering from to the sapling and shelters from cloth 404, through connecting piece fixed connection between elasticity shelter from cloth 404 and the spliced pole 3, can play the effect of sunshade to the sapling through the effect of sheltering from the piece, shelter from the sleet, shelter from the strong wind etc. and avoid just transplanted sapling to quicken the transpiration effect of sapling because of the high heat, avoid sleet, strong wind etc. to the sapling growth of frostbite, improved the survival rate of sapling.
As shown in fig. 1, radial first connecting plates 102 are fixedly mounted at two end corners of the outer side edge of the centralizing plate 1, supporting feet 2 for supporting the centralizing plate 1 and seedlings are arranged in each two adjacent first connecting plates 102, first bolts 104 penetrate through the first connecting plates 102 on two sides of the supporting feet 2 and are in sliding connection with the first connecting plates 102 and the supporting feet 2, first nuts 103 are sleeved on the portions, penetrating through the first connecting plates 102, of the first bolts 104 through threads, centralizing auxiliary effects can be achieved on the seedlings through the cooperation of the supporting feet 2 and the centralizing plate 1, the seedlings are prevented from being long and askew in the using process, the first connecting plates 102 and the supporting feet 2 are conveniently fixedly connected through the cooperation of the first nuts 103 and the first bolts 104, and the inclination angle of the supporting feet 2 can be adjusted according to needs.
As shown in fig. 2, the connecting column 3 is hollow barrel-shaped, the top of the connecting column 3 is in an opening shape, the connecting piece comprises two third support columns 4 positioned on the right side edge, the third support columns 4 are in tight connection with the connecting column 3, the top ends of the two third support columns 4 are fixedly provided with an ethyl strip-shaped fixing plate 401, one end of the ethyl strip-shaped fixing plate 401, deviating from the third support column 4, is movably connected with two connecting rods 402, one end of the two connecting rods 402, deviating from the ethyl strip-shaped fixing plate 401, is fixedly provided with a propyl strip-shaped fixing plate 403, the propyl strip-shaped fixing plate 403 is fixedly connected with the right side end of the elastic shielding cloth 404, the left side end of the elastic shielding cloth 404 is fixedly provided with a first strip-shaped fixing plate 307, the first strip-shaped fixing plate 307 is fixedly connected with the two connecting columns 3 positioned on the left side edge through a telescopic piece, the positions of the elastic shielding cloth 404 can be supported through the telescopic piece, the third support columns 4, the ethyl strip-shaped fixing plate 401 and the cooperation of the connecting rods 402, the position of the elastic shielding cloth 404 is convenient to adjust, the utilization rate of the device is improved, and meanwhile the connecting column 3 and the telescopic piece is convenient to assemble and disassemble the device.
As shown in fig. 4, the expansion member includes a first support column 301, the first support column 301 is hollow and barrel-shaped, the top of the first support column 301 is open, a second support column 302 is slidably connected in the first support column 301, a plurality of cylindrical grooves 303 are sequentially formed in the second support column 302 from top to bottom, a jack 304 is formed in the first support column 301, a second bolt 305 is connected in the jack 304 and the cylindrical grooves 303 in a penetrating manner, the size of the second bolt 305 is matched with the size of the cylindrical grooves 303, a second nut 306 is arranged at one end of the second bolt 305 penetrating out of the first support column 301 through a threaded sleeve, the second support column 302 slides in the first support column 301, the position of the second support column 302 can be limited by sequentially penetrating the jack 304 and the cylindrical grooves 303 through the second bolt 305, and meanwhile, the second bolt 305, the first support column 301 and the second support column 302 can be fixedly connected through the cooperation of the threads and the second nut 306.
As shown in fig. 11, an ear seat 9 is fixedly mounted on the circumferential outer wall of the second support column 302, a support box 5 is movably connected in the ear seat 9, a first limiting block 901 is fixedly mounted at the top end of the interior of the ear seat 9 and located beside the support box 5, a second limiting block 902 is fixedly mounted at the bottom end of the interior of the ear seat 9 and located at the bottom end of the support box 5, a square groove is formed in the support box 5, the right side edge of the support box 5 is in an opening shape, a supporting rod 501 is slidably connected in the support box 5, one end, far away from the support box 5, of the supporting rod 501 is movably connected with a connecting rod 402, the support box 5 is fixedly connected with the supporting rod 501 through a limiting piece, the rotation of the connecting rod 402 can be controlled through the effect of the limiting piece, the rotation of the connecting rod 402 can drive the rotation of a strip-shaped fixing plate 403, the rotation of the strip-shaped fixing plate 403 can drive the elastic shielding cloth 404 to be unfolded, and therefore the installation and the detachment of the elastic shielding cloth 404 can be convenient, and the position of the support box 5 can be limited through the cooperation of the first limiting block 901 and the second limiting block 902.
As shown in fig. 7, both sides all are equipped with the limiting plate 502 that is located the inside of support box 5 around the branch 501, limiting plate 502's outside limit and the inner wall fixed connection of support box 5, limiting plate 502 has seted up spacing groove 503 in, limiting groove 503's left side department is equipped with indent 504, limiting groove 503's right side department is equipped with lifting groove 506, limiting groove 503's lower extreme is equipped with tooth groove 505, be equipped with the fastener with limiting plate 502 adaptation on the branch 501, when branch 501 slides out from the inside of support box 5, can carry out spacingly to the position of branch 501 through the cooperation of fastener and limiting groove 503, avoid the device branch 501 to slide in support box 5 in the use and influence the use of elasticity shielding cloth 404.
Referring to fig. 6, the clamping member includes a first short shaft 507 radially disposed on an inner surface of the strut 501, an elastic clamping rod 508 is fixedly mounted on the first short shaft 507, a second short shaft 509 located beside the first short shaft 507 is rotatably connected to the strut 501, a circular plate 510 is fixedly mounted on a circumferential outer wall of the second short shaft 509, a first groove 511 and a second groove 512 located at a left side of the first groove 511 are formed on a circumferential outer wall of the circular plate 510, one end of the elastic clamping rod 508 far from the first short shaft 507 is adapted to the first groove 511 and the second groove 512, two ends of the first groove 511 and the second groove 512 are smoothly transited with the circular plate 510, a connecting rod 513 located at a left side of the second groove 512 is disposed on a circumferential outer wall of the circular plate 510, one side of the connecting rod 513 far from the circular plate 510 is rotatably connected with a transverse positioning column 514, two ends of the positioning column 514 extend out of the connecting rod 513, two ends of the positioning column 514 extend out of the limiting plate 502, in the initial state, the elastic clamping rod 508 is clamped into the first groove 511 and is positioned at the right end in the first groove 511, the positioning column 514 is positioned at the lowest end in the tooth-shaped groove 505, when the supporting rod 501 slides rightwards, when the positioning column 514 slides from the tooth socket bottom end of the tooth-shaped groove 505 to the tooth socket highest position of the tooth-shaped groove 505, the positioning column 514 is in contact with the inner surface of the tooth-shaped groove 505, the positioning column 514 rotates around the minor axis 509, the circular disc 510, the connecting rod 513 and the positioning column 514 rotate clockwise, when the positioning column 514 is positioned at the top end of the tooth socket of the tooth-shaped groove 505, one end of the elastic clamping rod 508, which is far from the first minor axis 507, slides to the left end in the first groove 511 and does not move into the second groove 512, when the positioning column 514 moves from the top end of the tooth-shaped groove 505 to the bottom end of the tooth-shaped groove 505, the positioning column 514 falls down to drive the circular disc 510 to rotate anticlockwise around the minor axis 509 due to the action of gravity, the elastic clamping rod 508 has rebound, the elastic clamping rod 508 can slide from the left end of the first groove 511 to the right end inside the first groove 511, the supporting rod 501 continuously repeats the above movement track when continuously sliding rightwards, and because the left side slope of each tooth slot of the tooth slot 505 is smooth, the right side slope of the tooth slot is large, the positioning column 514 can only continuously slide rightwards and can not move leftwards when sliding in the tooth slot 505, so that the supporting rod 501 is prevented from sliding downwards due to the action of gravity to influence the unfolding and the use of the elastic shielding cloth 404 in the use process.
Like fig. 1, wherein the bottom of two supporting legs 2 radially is equipped with flexible support 6, the one end fixed mounting that the supporting legs 2 was kept away from to two flexible supports 6 has first arc 7, the both ends of first arc 7 all radially are equipped with second connecting plate 701, cylindrical hole 706 has all been seted up in two second connecting plates 701, the opposite side of first arc 7 is equipped with second arc 702, the one end of second arc 702 radially is equipped with third connecting plate 703, be equipped with third bolt 704 in the third connecting plate 703, third bolt 704 runs through third connecting plate 703 and second connecting plate 701 in proper order, third bolt 704 runs through the one end that goes out second connecting plate 701 and is equipped with the third nut through the thread bush, strip-shaped groove 705 has been seted up to the one end that second arc 702 kept away from third connecting plate 703, the right-hand member of second arc 702 is the opening form, second arc 702 and first arc 7 pass through mounting fixed connection, the user can slide infusion 8 into inside the second arc 702 through strip-shaped groove 705, and the retainer plate 801 is located between second arc 703 and the first arc 7, can avoid the second arc 702 to take out of size from the second arc 702 through first arc 702 and the cooperation of first arc 702, can be avoided in the second arc 702 and the second arc 702 is outside size to the second arc 702, the size is further fixed to the second arc 702 is convenient for the second arc 702, the infusion is connected with the second arc 702 is in the second arc 702, the size is easy to take out of the size is practical, the second arc 702 is practical, the second is easy to take out from the second arc 702 and the infusion is easy to be used.
As shown in fig. 9, the fixing piece includes two bar blocks 707 located at the end of the second arc 702, the bar blocks 707 are located beside the bar grooves 705 and are fixedly connected with the second arc 702, clamping blocks 708 are sleeved outside the two bar blocks 707, bar grooves 709 matched with the bar blocks 707 are formed in the clamping blocks 708, fourth bolts 710 are slidably connected in the bar grooves 709, the fourth bolts 710 sequentially penetrate through the clamping blocks 708, the bar blocks 707 and the second connecting plate 701, fourth nuts are sleeved at one ends of the fourth bolts 710 penetrating out of the second connecting plate 701 through threads, a user can sleeve the clamping blocks 708 outside the bar blocks 707, then the fourth bolts 710 sequentially penetrate through the clamping blocks 708, the bar blocks 707 and the second connecting plate 701, and the fourth nuts can be sleeved outside the fourth bolts 710 through threads, so that the limiting effect on the first arc 7 and the second arc 702 can be achieved through the effect of the fourth bolts 710 and the fourth nuts;
as shown in FIG. 10, an infusion bag is arranged between the supporting leg 2 and the elastic shielding cloth 404, a connecting pipe is arranged below the infusion bag, one end of the connecting pipe, which is far away from the infusion bag, is provided with an infusion needle tube 8, a positioning ring 801 is fixedly arranged on the circumferential outer wall of the infusion needle tube 8, the size of the positioning ring 801 is larger than that of the strip-shaped groove 705, the size of the infusion needle tube 8 is smaller than that of the strip-shaped groove 705, the infusion bag, the connecting pipe and the infusion needle tube 8 are mutually communicated, when a sapling is just transplanted, the infusion bag can be placed between the supporting leg 2 and the elastic shielding cloth 404, then the infusion needle tube 8 is inserted into the strip-shaped groove 705, and the separation of the infusion needle tube 8 from the strip-shaped groove 705 can be avoided through the action of the positioning ring 801, nutrient water in the infusion bag flows into the infusion needle tube 8 through the connecting pipe, and then flows into the sapling, so that the survival rate of the sapling is improved, which is the prior art, and excessive description is not made herein.
When the tree seedling transplanting machine is used, a soil pit is dug in a region where tree seedlings need to be planted, the root of each tree seedling is placed in the soil pit, soil is buried in a gap between the root of each tree seedling and the soil pit and compacted, water is poured, a user can place four centralizing plates 1 on the outer side of a tree trunk, an arc-shaped groove 101 is in contact with the outer side of the tree trunk, the four centralizing plates 1 are positioned on the same horizontal plane, supporting feet 2 can be placed between two adjacent first connecting plates 102, the first connecting plates 102 are fixedly connected with the centralizing plates 1, connecting holes are formed in the first connecting plates 102 and the supporting feet 2, first bolts 104 sequentially penetrate through the first connecting plates 102 and the supporting feet 2 through the connecting holes, one ends of the first bolts 104 penetrate through the first connecting plates 102 and are sleeved with first nuts 103 through threads, one ends of the first nuts 103 are in contact with the first connecting plates 102, the first connecting plates 102 can be conveniently and fixedly connected with the supporting feet 2 through the cooperation of the first nuts 103 and the first bolts 104, and the bottom ends of the supporting feet 2 are inserted into a mountain stratum, and the tree trunk can be guided through the cooperation of the supporting feet 2 and the centralizing plates 1;
then a user can hang the infusion bag on the sapling, the infusion bag is positioned between the supporting leg 2 and the elastic shielding cloth 404, then the infusion needle tube 8 is inserted into the strip-shaped groove 705 from the opening end of the strip-shaped groove 705, the connecting tube is positioned at the outer side of the second arc-shaped plate 702, the positioning ring 801 is fixedly connected with the infusion needle tube 8 and positioned between the second arc-shaped plate 702 and the first arc-shaped plate 7, the infusion needle tube 8 can be prevented from falling out of the strip-shaped groove 705 under the action of the positioning ring 801, an electric drill is used for drilling holes near the root of the sapling, then the infusion needle tube 8 is inserted into the drilled holes of the sapling, nutrient solution in the infusion bag enters the sapling through the connecting tube and the infusion needle tube 8, so that nutrition can be supplied to the sapling from bottom to top by the root of the sapling, the survival rate of the sapling is improved, then the first arc-shaped plate 7 and the second arc-shaped plate 702 can be sleeved outside the bottom end of the sapling and are abutted against the sapling, one end of the first arc-shaped plate 7 and one end of the second arc-shaped plate 702 are fixedly connected through the action of the third bolt 704 and the third nut, then the clamping block 708 is sleeved outside the strip-shaped block 707, the fourth bolt 710 sequentially penetrates through the clamping block 708, the strip-shaped block 707 and the second connecting plate 701, the cylindrical hole 706 is sleeved at one end of the fourth bolt 710 penetrating through the second connecting plate 701 through the action of threads, one end of the cylindrical hole 706 is abutted against the second connecting plate 701, the first arc-shaped plate 7 and the second arc-shaped plate 702 can be fixedly connected through the cooperation of the fourth bolt 710, the cylindrical hole 706, the clamping block 708, the strip-shaped block 707 and the second connecting plate 701, nutrient water in the infusion bag flows into the infusion needle tube 8 through the connecting tube, then flows into the inside of the sapling, the survival rate of the sapling is improved, and when a small animal on the mountain passes through the sapling can be avoided through the cooperation of the first arc-shaped plate 7 and the second arc-shaped plate 702, the infusion needle tube 8 is touched by mistake, so that the infusion needle tube 8 is separated from the sapling to influence the survival rate of the sapling;
if the seedlings are transplanted in winter, rainy season or summer, after the above installation steps are completed, a user can insert the first support column 301 and the third support column 4 into the connecting column 3 and tightly insert the first support column 301, the third support column 4 and the connecting column 3, then the user can adjust the height of the second support column 302 according to the height of the seedlings, after the height is determined, the user can sequentially penetrate the second bolt 305 through the first support column 301 and the second support column 302 through the insertion hole 304 and the cylindrical groove 303, one end of the second bolt 305 penetrating out of the first support column 301 is sleeved with the second nut 306 through threads, one end of the second nut 306 is in contact with the first support column 301, and the fixed connection of the second support column 302 and the first support column 301 can be facilitated through the cooperation of the second bolt 305 and the second nut 306;
in the initial state, the elastic clamping rod 508 is clamped into the first groove 511 and is positioned at the right end in the first groove 511, the positioning column 514 is positioned at the lowest end in the tooth-shaped groove 505, when the supporting rod 501 slides rightwards, when the positioning column 514 slides from the tooth socket bottom end of the tooth-shaped groove 505 to the tooth socket highest position of the tooth-shaped groove 505, the positioning column 514 is in contact with the inner surface of the tooth-shaped groove 505, the positioning column 514 rotates around the short shaft 509, the circular disc 510, the connecting rod 513 and the positioning column 514 rotate clockwise, when the positioning column 514 is positioned at the top end of the tooth socket of the tooth-shaped groove 505, one end of the elastic clamping rod 508, which is far from the short shaft 507, slides to the left end in the first groove 511 and does not move into the second groove 512, when the positioning column 514 moves from the top end of the tooth-shaped groove 505 to the bottom end of the tooth-shaped groove 505 due to the action of gravity, the positioning column 514 falls to drive the circular disc 510 to rotate anticlockwise around the second short shaft 509, the elastic clamping rod 508 is provided with rebound, the elastic clamping rod 508 can slide from the left end of the first groove 511 to the inner right end of the first groove 511, the movement track is repeated continuously when the support rod 501 continuously slides rightwards, a user can adjust the length of the support rod 501 extending out of the support box 5 according to the requirement, and due to the action of gravity, the positioning column 514 can be clamped at a proper position and is difficult to fall, so that the position of the support rod 501 is limited, meanwhile, the rotation angle of the support box 5 can be limited through the cooperation of the first limiting block 901 and the second limiting block 902, and when the shielding range of the elastic shielding cloth 404 needs to be enlarged, the user can move the second support column 302 upwards again to adjust the shielding range;
when the sapling is not required to be shielded and protected after the sapling grows for a period of time, a user can detach and store the elastic shielding cloth 404, when the elastic shielding cloth 404 is stored, the supporting rod 501 is moved to the right end of the limiting groove 503, the positioning column 514 is separated from the tooth-shaped groove 505 and slides up to the lifting groove 506, the height of the lifting groove 506 is larger than the top end height of the tooth-shaped groove 505, the lifting groove 506 can push the positioning column 514 and the circular disc 510 to rotate around the short shaft 509, at the moment, the rotation angle of the circular disc 510 is larger than the rotation angle of the circular disc 510 when the positioning column 514 moves in the tooth-shaped groove 505, at the moment, the elastic clamping rod 508 is clamped into the second groove 512, the height of the positioning column 514 can be larger than the height of the tooth-shaped groove 505 through the action of the elastic clamping rod 508, at the moment, the positioning column 514 is not contacted with the tooth-shaped groove 505, the positioning column 514 is moved leftwards until being contacted with the pressing groove 504, the pressing groove 504 pushes the positioning column 514 and the circular disc 510 to rotate anticlockwise around the short shaft 509, and the elastic clamping rod 508 has elasticity, at the moment, the elastic clamping rod 508 slides out of the second groove 512 and slides into the first groove 511 into the tooth-shaped groove 505;
then a user can grasp the connecting rod 402 and manually rotate the connecting rod 402, so that the connecting rod 402 rotates anticlockwise around the joint of the B-shaped fixed plate 401 and the connecting rod 402, the rotation of the connecting rod 402 can drive the C-shaped fixed plate 403 to rotate, the elastic shielding cloth 404 is fixedly connected with the C-shaped fixed plate 403, the elastic shielding cloth 404 has elasticity, the outer surface of the elastic shielding cloth 404 is provided with a waterproof coating, a fireproof coating and a reinforcing layer, the elastic shielding cloth 404 is recycled and folded along with the rotation of the C-shaped fixed plate 403, then the user can pull out the third support column 4 from the connecting column 3, then pull out the first support column 301 from the connecting column 3, the elastic shielding cloth 404 is conveniently stored, the device can be used for multiple times, the use cost is reduced, and the righting plate 1, the first connecting plate 102 and the support legs 2 in the device are made of steel, the connecting post 3, the first supporting post 301, the second supporting post 302, the first bar-shaped fixing plate 307, the third supporting post 4, the second bar-shaped fixing plate 401, the connecting rod 402, the third bar-shaped fixing plate 403, the bracket box 5, the supporting rod 501, the limiting plate 502, the first short shaft 507, the elastic clamping rod 508, the second short shaft 509, the circular disc 510, the connecting rod 513, the positioning post 514, the telescopic bracket 6, the first arc-shaped plate 7, the second connecting plate 701, the second arc-shaped plate 702, the third connecting plate 703, the bar-shaped block 707, the clamping block 708, the infusion needle tube 8, the positioning ring 801, the ear seat 9, the first limiting block 901 and the second limiting block 902 are all made of plastic materials, which is the using process of the forestry seedling transplanting device, and meanwhile, what is not described in detail in the specification is all the prior art known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Protection device for forestry seedling transplantation, including a plurality of righting boards (1) that level was placed, its characterized in that: an arc groove (101) is formed in the inner surface of each righting plate (1), a connecting column (3) is fixedly arranged on the upper end face of each righting plate (1), an elastic shielding cloth (404) which plays a role in shielding seedlings is arranged above each connecting column (3), and the elastic shielding cloth (404) is connected with the connecting columns (3) through connecting pieces;
the connecting column (3) is in a hollow barrel shape, the top of the connecting column (3) is in an opening shape, the connecting piece comprises two third supporting columns (4) positioned on the right side edge, the third supporting columns (4) are tightly inserted and connected with the connecting column (3), an ethyl strip-shaped fixing plate (401) is fixedly arranged at the top ends of the two third supporting columns (4), two connecting rods (402) are movably connected to one end, deviating from the third supporting columns (4), of the ethyl strip-shaped fixing plate (401), a propyl strip-shaped fixing plate (403) is fixedly arranged at one end, far from the ethyl strip-shaped fixing plate (401), of the two connecting rods (402), the propyl strip-shaped fixing plate (403) is fixedly connected with the right side end of an elastic shielding cloth (404), and a first strip-shaped fixing plate (307) is fixedly arranged at the left side end of the elastic shielding cloth (404), and the two connecting columns (3) positioned on the left side edge are fixedly connected through telescopic pieces;
the telescopic piece comprises a first support column (301), the first support column (301) is hollow barrel-shaped, the top of the first support column (301) is open, a second support column (302) is connected inside the first support column (301) in a sliding mode, a plurality of cylindrical grooves (303) are sequentially formed in the second support column (302) from top to bottom, a jack (304) is formed in the first support column (301), a second bolt (305) is connected in the jack (304) and the cylindrical grooves (303) in a penetrating mode, the size of the second bolt (305) is matched with the size of the cylindrical grooves (303), and a second nut (306) is arranged at one end, penetrating out of the first support column (301), of the second bolt (305) through a threaded sleeve;
the utility model discloses a support box, including support box (5), second support column (302), fixed mounting has ear seat (9) on the circumference outer wall of second support column (302), swing joint has support box (5) in ear seat (9), inside top fixed mounting of ear seat (9) has first stopper (901) that are located support box (5) side, inside bottom fixed mounting of ear seat (9) has second stopper (902) that are located support box (5) bottom, be equipped with the square groove in support box (5), the right side of support box (5) is the opening form, sliding connection has branch (501) in support box (5), the one end and connecting rod (402) swing joint of support box (5) are kept away from to branch (501), through locating part fixed connection between support box (5) and branch (501).
2. A protective device for transplanting forestry seedlings as recited in claim 1, wherein: radial first connecting plates (102) are fixedly arranged at two end corners of the outer side edge of the centralizing plate (1), supporting feet (2) which play a supporting role on the centralizing plate (1) and seedlings are arranged in each two adjacent first connecting plates (102), first bolts (104) penetrate through the supporting feet (2) and the first connecting plates (102) on two sides of the supporting feet (2) and are in sliding connection with the first connecting plates (102) and the supporting feet (2), and first nuts (103) are sleeved on the portions, penetrating out of the first connecting plates (102), of the first bolts (104) through threads.
3. A protective device for transplanting forestry seedlings as recited in claim 1, wherein: both sides all are equipped with limiting plate (502) that are located support box (5) inside around branch (501), the lateral margin of limiting plate (502) and the inner wall fixed connection of support box (5), limiting groove (503) have been seted up in limiting plate (502), the left side department of limiting groove (503) is equipped with indent (504), the right side department of limiting groove (503) is equipped with lifting groove (506), the lower extreme of limiting groove (503) is equipped with tooth groove (505), be equipped with the fastener with limiting plate (502) adaptation on branch (501).
4. A protective device for transplanting forestry seedlings according to claim 3, wherein: the clamping piece comprises a first short shaft (507) radially arranged on the inner surface of the supporting rod (501), an elastic clamping rod (508) is fixedly installed on the first short shaft (507), an second short shaft (509) located beside the first short shaft (507) is connected to the supporting rod (501) in a rotating mode, a circular disc (510) is fixedly installed on the outer circumferential wall of the second short shaft (509), a first groove (511) and a second groove (512) located on the left side of the first groove (511) are formed in the outer circumferential wall of the circular disc (510), one end, far from the first short shaft (507), of the elastic clamping rod (508) is matched with the first groove (511) and the second groove (512), two ends of the first groove (511) and two ends of the second groove (512) are in smooth transition with the circular disc (510), connecting rods (513) located on the left side of the second groove (512) are arranged on the outer circumferential wall of the circular disc (510), one side, far from the circular disc (510) is rotationally connected with a transverse positioning column (514), two ends of the positioning column (514) extend out of the connecting rods (513) and extend out of the two ends of the positioning column (513) and penetrate through the limiting column (502).
5. A protective device for transplanting forestry seedlings as recited in claim 2, wherein: wherein two the bottom of supporting legs (2) radially is equipped with telescopic bracket (6), two the one end fixed mounting that supporting legs (2) were kept away from to telescopic bracket (6) has first arc (7), the both ends of first arc (7) all radially are equipped with second connecting plate (701), two cylindrical hole (706) have all been seted up in second connecting plate (701), the opposite side of first arc (7) is equipped with second arc (702), the one end of second arc (702) radially is equipped with third connecting plate (703), be equipped with third bolt (704) in third connecting plate (703), third bolt (704) run through third connecting plate (703) and second connecting plate (701) in proper order, the one end that third bolt (704) run through out second connecting plate (701) is equipped with third nut through the thread bush, strip groove (705) have all been seted up to the one end that third connecting plate (703) was kept away from to second arc (702), the right-hand member is for opening form second arc (702), first arc (702) and first fixed part (7) are passed through.
6. A protective device for transplanting forestry seedlings as recited in claim 5, wherein: the fixing piece comprises two strip-shaped blocks (707) located at the end of the second arc-shaped plate (702), the strip-shaped blocks (707) are located beside the strip-shaped grooves (705) and fixedly connected with the second arc-shaped plate (702), clamping blocks (708) are sleeved on the outer sides of the strip-shaped blocks (707), strip-shaped grooves (709) matched with the strip-shaped blocks (707) are formed in the clamping blocks (708), fourth bolts (710) are connected in the strip-shaped grooves (709) in a sliding mode, the fourth bolts (710) sequentially penetrate through the clamping blocks (708), the strip-shaped blocks (707) and the second connecting plate (701), and a fourth nut is arranged at one end of each fourth bolt (710) penetrating through the second connecting plate (701) through a thread sleeve.
7. A protective device for transplanting forestry seedlings as recited in claim 6, wherein: be equipped with infusion bag between supporting legs (2) and elasticity shielding cloth (404), and the below of infusion bag is equipped with the connecting pipe, and the one end that the infusion bag was kept away from to the connecting pipe is equipped with infusion needle tubing (8), the circumference outer wall fixed mounting of infusion needle tubing (8) has retainer plate (801), the size of retainer plate (801) is greater than the size of bar groove (705), the size of infusion needle tubing (8) is less than the size of bar groove (705), and infusion bag, connecting pipe and infusion needle tubing (8) communicate each other.
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| CN202210584547.5A CN114885745B (en) | 2022-05-27 | 2022-05-27 | Protective device for transplanting forestry seedlings |
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| CN202210584547.5A CN114885745B (en) | 2022-05-27 | 2022-05-27 | Protective device for transplanting forestry seedlings |
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| CN213639100U (en) * | 2020-09-18 | 2021-07-09 | 曹雪 | Sapling righting device for forestry |
| CN112314287A (en) * | 2020-10-26 | 2021-02-05 | 佛山科学技术学院 | Outdoor plant cultivation device |
| CN213744328U (en) * | 2020-10-27 | 2021-07-20 | 泰州市华鹏消防救护装备有限公司 | Telescopic rod convenient to maintain |
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| CN114885745A (en) | 2022-08-12 |
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