CN114375761A - Agriculture and forestry nursery stock fixing device - Google Patents
Agriculture and forestry nursery stock fixing device Download PDFInfo
- Publication number
- CN114375761A CN114375761A CN202111331511.8A CN202111331511A CN114375761A CN 114375761 A CN114375761 A CN 114375761A CN 202111331511 A CN202111331511 A CN 202111331511A CN 114375761 A CN114375761 A CN 114375761A
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- connecting rod
- clamping
- sliding
- agriculture
- fixing device
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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
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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
- A01G17/16—Devices for driving-in or pulling-out props
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- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Supports For Plants (AREA)
Abstract
The invention discloses an agricultural and forestry seedling fixing device, and belongs to the field of seedling fixing. An agricultural and forestry seedling fixing device comprises a clamping structure, a supporting structure, a positioning structure and a fixing structure, wherein the clamping structure comprises two clamping rings with semicircular structures, the clamping structure is used for clamping and fixing seedling branches, the number of the supporting structures is at least three, and the supporting structures are uniformly distributed on the outer wall of the clamping structure; the supporting structure is used for supporting the clamping structure, the axial length of the supporting structure is variable, the seedling branches can be fixed through the arrangement of the clamping structure, the seedling branches are not easy to block growth of seedlings when being fixed, and the seedling branches bent in growth are straightened through the arrangement of the straightening plate, so that the growth of the seedlings is better.
Description
Technical Field
The invention relates to the field of agriculture and forestry seedling fixation, in particular to an agriculture and forestry seedling fixation device.
Background
The branches and the stems of the seedlings need to be supported and fixed in the seedling planting and cultivation process, so that the seedlings are effectively prevented from being bent due to the fact that the growth direction of the seedlings is changed by external force such as wind, terrain and the like. The traditional mode uses the stick frame to be the four corners or triangle usually and bindes the support to the nursery stock, and such fixed mode hinders the growth orbit of nursery stock easily, and is inconvenient fixes the nursery stock of co-altitude, and is inconvenient when the growth direction of nursery stock appears inclining simultaneously and straightens it.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an agricultural and forestry seedling fixing device which can fix seedling branches through the arrangement of a clamping structure, so that the seedling branches are fixed and are not easy to obstruct the growth of seedlings, and the bent seedling branches during growth are straightened through the arrangement of a straightening plate, so that the growth of the seedlings is better.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An agricultural and forestry seedling fixing device comprises a clamping structure, a supporting structure, a positioning structure and a fixing structure;
the clamping structure comprises two semicircular clamping rings and is used for clamping and fixing the seedling branches;
the number of the supporting structures is at least three, and the supporting structures are uniformly distributed on the outer wall of the clamping structure; the supporting structure is used for supporting the clamping structure, and the axial length of the supporting structure is variable;
the fixing structure is rotatably connected to the lower part of the supporting structure and is used for fixing the fixing structure with the ground;
the positioning structure comprises a plurality of straightening plates, two pressing parts which are mutually clamped and closed into a circle, and a plurality of groups of control structures which are respectively connected between the pressing parts and any one straightening plate;
the positioning structure is used for straightening the nursery stock branches which are bent during growth, and the inner diameter of the positioning structure can be changed according to the diameters of the nursery stock branches.
Furthermore, the supporting structure comprises a first connecting rod and a second connecting rod which are connected in a sliding mode, the outer wall of the clamping ring is fixedly provided with an installation block, the first connecting rod is rotatably connected with the outer wall of the installation block, a limiting structure of the second connecting rod, which slides in a single direction relative to the first connecting rod, is arranged between the second connecting rod and the first connecting rod, when the position, required to be fixed, of the seedling is higher or the seedling grows to a certain height in a certain stage, the position of the clamping ring is lifted by changing the distance between the first connecting rod and the second connecting rod, and the seedling can be better fixed.
Furthermore, the limiting structure comprises a limiting part, a pull ring, a second compression spring and a rack, wherein a sliding groove is formed in the second connecting rod, one end of the rack is fixedly arranged at one end of the first connecting rod, which is close to the second connecting rod, and the rack slides in the sliding groove, one end of the limiting part penetrates through the outer side wall of the second connecting rod and extends into the sliding groove, one end of the limiting part, which is positioned in the sliding groove, is meshed with the rack, the pull ring is fixedly arranged at one end of the limiting part, which is positioned outside the second connecting rod, the second compression spring is sleeved on the outer wall of the limiting part, the second compression spring is used for enabling the limiting part to be meshed with the rack and fixed and enabling the limiting part to be separated from the state of being meshed with the rack, when the axial distance between the first connecting rod and the second connecting rod is changed, the second connecting rod is directly forced to be pulled in the direction away from the first connecting rod, and the second connecting rod is pulled in the process, the limiting part moves along the rack along with the second connecting rod, when the second connecting rod moves to a proper position, the second connecting rod stops being pulled, one end of the limiting part positioned in the sliding groove is clamped in the corresponding tooth on the rack, the fixing can be completed when the second connecting rod stops moving, the engagement between one end of the limiting part positioned in the sliding groove and the rack can ensure that the limiting part moves downwards along the rack and cannot move upwards along the rack, when the second connecting rod needs to move towards the direction close to the first connecting rod, the pull ring is pulled towards the direction far away from the second connecting rod, the pull ring drives the limiting part to move outwards, meanwhile, the second compression spring is in a compression state due to the moving and extrusion action of the limiting part, at the moment, one end of the limiting part, which is positioned in the sliding groove, is separated from the teeth on the rack, when the second connecting rod is moved to a corresponding position, and the pull ring is loosened, and the limiting part restores the original position to be meshed and fixed with the corresponding teeth under the restoring elastic action of the second compression spring.
Furthermore, the movement control structure comprises a sliding part fixedly arranged at one end of the straightening plate close to the clamping ring, a first compression spring sleeved at the outer end of the sliding part positioned at the inner side of the clamping ring, and two pull ropes connected between the straightening plate and the pressing part, wherein the two pull ropes are symmetrical relative to the sliding part, one end of the first compression spring is contacted with the straightening plate, the other end of the first compression spring is fixed with the inner side wall of the clamping ring, the outer wall of the clamping ring is provided with a communicating hole, the sliding part slides in the communicating hole, the pressing part is positioned at the lower side of the mounting block, the section of the pressing part close to the end part is of an S-shaped structure, an operator can conveniently press the pressing part, the straightening inner diameter formed by the plurality of straightening plates is the smallest in an initial state, smaller bent nursery stock can be larger, and when the nursery stock branches become thicker along with growth, when the bent nursery stock needs to be straightened, pressing portion is pressed down downwards, pressing portion drives two stay cords on every straightening board and moves down simultaneously, and then make a plurality of straightening boards remove to the direction of keeping away from each other gradually under the pulling force effect of stay cord, first compression spring is compressed, when the straightening internal diameter that a plurality of straightening boards enclose was enough put crooked nursery stock branch, loosen and press down the portion, the straightening board moves to the direction of recovering the normal position under the elastic force effect of first compression spring, stop moving when a plurality of straightening boards remove to the nursery stock branch of contact bending, the nursery stock branch is straightened under the recoil effect of a plurality of straightening boards.
Furthermore, two outer walls all are connected with connecting portion around the sliding part, the one end that the sliding part was kept away from to connecting portion has set firmly the stand pipe, the stay cord part is located the stand pipe, makes the stay cord follow the in-process that the splenium reciprocated down, through the setting of connecting portion make the stay cord difficult when removing with the contact of intercommunicating pore inner wall, and then difficult production wearing and tearing when making the stay cord remove, and more laborsaving when removing.
Furthermore, connecting portion and sliding part sliding connection, the vertical plane at the central axis place of sliding part and the vertical plane at the central axis place of installation piece are misplaced mutually, and when the internal diameter that a plurality of aligning boards enclose increases gradually, when the sliding part removes the outer longer distance of grip ring gradually, through the sliding connection between connecting portion and the sliding part for the position at connecting portion place is corresponding with the exit position of intercommunicating pore all the time, and then makes the in-process connecting portion that the sliding part removed difficult follow the sliding part and remove and make the stay cord be in non-vertical or horizontal state, the vertical state or the horizontal state of stay cord can effectively keep pushing down the in-process stay cord and enough to the dynamics of dragging of aligning board of splenium. Furthermore, the fixing device also comprises two clamping structures, each clamping structure comprises a pressing part, a clamping pin, a reset spring and a clamping part, wherein a movable groove is formed in any end part of the clamping ring, the pressing part is connected in the movable groove in a sliding manner, the clamping pin and one end of the pressing part, which is positioned in the movable groove, are fixed, the reset spring is fixedly arranged between the clamping pin and the inner bottom end of the movable groove, one end of the other clamping ring, which is close to the movable groove, is fixedly arranged at the two symmetrical clamping parts, one end, which is close to the two clamping parts, is provided with a hooking groove, the right end of the clamping pin is provided with a hooking part, the hooking part is in hooking connection with the hooking groove, the two clamping rings are fixed through the hooking action between the hooking part and the hooking groove, when the two clamping rings need to be disassembled, the two pressing parts are pressed simultaneously, and the pressing parts drive the clamping pin to move downwards, meanwhile, the clamping pin extrudes the reset spring to enable the reset spring to be in a compressed state, and the hooking part is separated from the hooking groove, so that the two clamping rings can be separated.
Further, fixed knot constructs including rotating a plurality of through-holes of connecting in the cavity dead lever of second connecting rod bottom and seting up in cavity dead lever outer wall, cavity dead lever bottom is the toper structure, and the cavity dead lever is fixed with ground, plays better supporting role to bearing structure and grip ring, and the setting up of through-hole is favorable to outside water to permeate the root of nursery stock through the cavity inside and the through-hole of cavity dead lever, does benefit to the growth of nursery stock.
Furthermore, at least one the installation piece outside is rotated and is connected with the actuating lever, one of them end of actuating lever is inconsistent with the portion up end that pushes down, when the relative installation piece of actuating lever rotated to the direction that is close to the grip ring, the portion downstream is pushed down in the actuating lever drive.
Furthermore, the side end of the mounting block is fixedly provided with a first rotating part, one end of the first rotating part, which is positioned outside the mounting block, is fixedly provided with a second rotating part, the first connecting rod is rotatably connected with the first rotating part, and the driving rod is rotatably connected with the second rotating part.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme is fixed nursery stock branch through clamping structure, realizes being difficult for causing the hindrance to the growth of nursery stock when fixing nursery stock branch, straightens the nursery stock branch that produces slope, bending in to growing through the board of straightening simultaneously, does benefit to the growth of nursery stock.
(2) The tensile length of the supporting structure is changed through the limiting structure, and then the change of the seedling growth height can be followed, so that the position of the seedling branch fixed by the clamping structure is changed, the clamping structure moves on the seedling branch, namely moves upwards, and the seedling branch growing is better fixed.
(3) The round area enclosed between the straightening plates is adjusted through the movement control structure, and when the branches of the nursery stocks become thick, the round area enclosed between the straightening plates is relatively large. Meanwhile, the transverse displacement of the control moving structure is controlled by the driving rod and the pressing part, the transverse displacement of the straightening plate is prevented from being adjusted one by one, and the device is efficient and convenient.
(4) Through fixed knot structure's setting, realized on the one hand with fixed on ground, on the other hand can make external rivers permeate to the nursery stock root via fixed knot structure for the nursery stock growth is better.
(5) The clamping structure is arranged, so that the two clamping rings can be fixed and detached simply and conveniently, and time and labor are saved.
Drawings
FIG. 1 is a schematic view of the structure of the clamping structure, positioning structure and support structure portions of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic top view of the clamping ring, the first rotating portion and the second rotating portion of the present invention;
FIG. 4 is a schematic perspective view of the pressing portion and the displacement control structure of the present invention;
FIG. 5 is a schematic perspective view of a control structure according to the present invention;
FIG. 6 is a perspective view of a portion of the clamping structure, support structure and positioning structure of the present invention;
FIG. 7 is a schematic view of a snap-fit structure according to the present invention;
FIG. 8 is a schematic view of the structure of the retaining structure and support structure portions of the present invention;
fig. 9 is a schematic perspective view of the fixing structure of the present invention.
The reference numbers in the figures illustrate:
the device comprises a clamping ring 1, a mounting block 11, a communication hole 12, a supporting structure 2, a first connecting rod 21, a second connecting rod 22, a pressing part 31, a pulling rope 32, a straightening plate 33, a first compression spring 34, a sliding part 35, a guide pipe 36, a connecting part 37, a fixing structure 4, a hollow fixing rod 41, a through hole 42, a limiting structure 5, a limiting part 51, a pulling ring 52, a second compression spring 53, a rack 54, a pressing part 61, a clamping pin 62, a return spring 63, a clamping part 64, a connecting rod 65, a driving rod 7, a first rotating part 81 and a second rotating part 82.
Detailed Description
Please refer to fig. 1-9, which shows an agriculture and forestry seedling fixing device, comprising a clamping structure, a supporting structure 2, a positioning structure and a fixing structure 4.
The clamping structure comprises two clamping rings 1 of a semicircular structure, and the clamping structure is used for clamping and fixing the seedling branches.
The number of the supporting structures 2 is at least three, and the supporting structures 2 are uniformly distributed on the outer wall of the clamping structure; the support structure 2 is used for supporting the clamping structure, and the axial length of the support structure 2 is variable.
The supporting structure 2 comprises a first connecting rod 21 and a second connecting rod 22 which are connected in a sliding mode, the outer wall of the clamping ring 1 is fixedly provided with an installation block 11, the first connecting rod 21 is rotatably connected with the outer wall of the installation block 11, a limiting structure 5 which can enable the second connecting rod 22 to slide along the axial direction of the first connecting rod 21 in a one-way mode is arranged between the second connecting rod 22 and the first connecting rod 21, when the position of the seedling to be fixed is higher or the seedling grows to a certain height in a certain stage, the position of the clamping ring 1 is lifted by changing the distance between the first connecting rod 21 and the second connecting rod 22, and the seedling can be better fixed.
The limiting structure 5 comprises a limiting portion 51, a pull ring 52, a second compression spring 53 and a rack 54, a sliding groove is formed in the second connecting rod 22, one end of the rack 54 is fixedly arranged at one end of the first connecting rod 21 close to the second connecting rod 22, the rack 54 slides in the sliding groove, one end of the limiting portion 51 penetrates through the outer side wall of the second connecting rod 22 and extends into the sliding groove, one end of the limiting portion 51, which is located in the sliding groove, is meshed with the rack 54, the pull ring 52 is fixedly arranged at one end of the limiting portion 51, which is located outside the second connecting rod 22, the second compression spring 53 is sleeved on the outer wall of the limiting portion 51, and the second compression spring 53 is used for enabling the limiting portion 51 and the rack 54 to be meshed and fixed and enabling the limiting portion 51 to be separated from the meshed state with the rack 54.
When the axial distance between the first connecting rod 21 and the second connecting rod 22 is changed, the second connecting rod 22 is directly forced to be pulled in the direction away from the first connecting rod 21, in the process of pulling the second connecting rod 22, the limiting part 51 moves along the rack 54 along with the second connecting rod 22, when the second connecting rod 22 moves to a proper position, the pulling of the second connecting rod 22 is stopped, one end of the limiting part 51, which is positioned in the sliding groove, is clamped in the corresponding teeth on the rack 54, so that the fixing of the second connecting rod 22 can be completed when the second connecting rod 22 stops moving, the engagement between one end of the limiting part 51, which is positioned in the sliding groove, and the rack 54 can enable the limiting part 51 to move downwards along the rack 54, the limiting part 51 cannot move upwards along the rack 54, when the second connecting rod 22 needs to move towards the direction close to the first connecting rod 21, the pull ring 52 in the direction away from the second connecting rod 22, and the limiting part 52 drives the limiting part 51 to move outwards, meanwhile, the second compression spring 53 is in a compressed state due to the moving and squeezing action of the limiting part 51, at this time, one end of the limiting part 51, which is positioned in the sliding groove, is separated from the teeth on the rack 54, when the second connecting rod 22 is moved to a corresponding position, the pull ring 52 is loosened, and the limiting part 51 is restored to the original position and meshed with the corresponding teeth for fixation under the restoring elastic action of the second compression spring 53.
The positioning structure is used for straightening the nursery stock branches which are bent in growth, the straightening inner diameter of the positioning structure can be changed according to the change of the diameters of the nursery stock branches, the positioning structure comprises a plurality of straightening plates 33, two pressing parts 31 which are mutually clamped and closed into a circle (the two pressing parts 31 are positioned on the outer side of the clamping ring 1 after being closed into a circle, the vertical distance between the lower end of the pressing part 31 and the bottom end of the clamping ring 1 is larger than or equal to the distance between the straightening plates 33 and the inner wall of the clamping ring 1, the cross section of the pressing part 31 close to the end is of an S-shaped structure, the straightening inner diameter surrounded by the straightening plates 33 is the smallest in the initial state), and a plurality of groups of displacement control structures which are respectively connected between the pressing parts 31 and any one of the straightening plates 33, the pressing part 31 is positioned on the lower side of the mounting block 11, the displacement control structures comprise a sliding part 35 fixedly arranged at one end of the straightening plate 33 close to the clamping ring 1, a first compression spring 34 sleeved at the outer end of the sliding part 35 positioned on the inner side of the clamping ring 1, and two first compression springs 34 connected between the straightening plates 33 and the lower straightening plate 33 The two pull ropes 32 between the pressing parts 31 are symmetrical about the sliding parts 35, one end of the first compression spring 34 is in contact with the straightening plates 33, the other end of the first compression spring 34 is fixed with the inner side wall of the clamping ring 1, the outer wall of the clamping ring 1 is provided with the communicating hole 12, the communicating hole 12 is positioned on the upper side of the mounting block 11, the sliding parts 35 slide in the communicating hole 12, an operator can press the pressing parts 31 conveniently to carry out large bending on small nursery stocks, when nursery stock branches become thick along with growth and the bending nursery stocks need to be straightened, the pressing parts 31 are pressed downwards, the pressing parts 31 drive the two pull ropes 32 on each straightening plate 33 to move downwards simultaneously, and then the straightening plates 33 gradually move towards the directions away from each other under the tension of the pull ropes 32, the first compression spring 34 is compressed, when the straightening inner diameter surrounded by the straightening plates 33 is enough to release the bending nursery stock branches, the pressing part 31 is loosened, the straightening plates 33 move in the direction of returning to the original position under the action of the elastic force of the first compression springs 34, the movement is stopped when the plurality of straightening plates 33 move to contact with the bent seedling branches, and the seedling branches are straightened under the returning action of the plurality of straightening plates 33.
Two outer walls all are connected with connecting portion 37 around sliding portion 35, and connecting portion 37 keeps away from the one end of sliding portion 35 and has set firmly stand pipe 36, and stay cord 32 part is located stand pipe 36, makes stay cord 32 follow the in-process that pushes down portion 31 reciprocated, and difficult and intercommunicating pore 12 inner wall contact when setting up through connecting portion 37 and making stay cord 32 remove, and then difficult production wearing and tearing when making stay cord 32 remove, and more laborsaving when removing.
Connecting portion 37 and sliding part 35 sliding connection, when the internal diameter that a plurality of flattening plates 33 enclose increases gradually, sliding part 35 moves out outside grip ring 1 longer distance gradually, through the sliding connection between connecting portion 37 and the sliding part 35, make the position at connecting portion 37 correspond with the exit position of intercommunicating pore 12 all the time, and then make the in-process connecting portion 37 that sliding part 35 moved difficult follow sliding part 35 and remove and make stay cord 32 be in non-vertical or horizontal state, the vertical state or the horizontal state of stay cord 32 can effectively keep pushing down the in-process pull strength of stay cord 32 to flattening plate 33 enough of pushing down 31.
The vertical plane of the central axis of the sliding part 35 is staggered with the vertical plane of the central axis of the mounting block 11, so that in the process of pressing the pressing part 31 downwards, the straightening plate 33 and the sliding part 35 move transversely, and in the process of gradually moving the sliding part 35 out of the communicating hole 12, the sliding part 35 is not easily obstructed by the mounting block 11.
The fixing device also comprises two clamping structures, each clamping structure comprises a pressing part 61, a clamping pin 62, a reset spring 63 and a clamping part 64, a movable groove is formed in any one of the upper end and the lower end of one of the clamping rings 1, the pressing part 61 is connected in the movable groove in a sliding manner, the clamping pin 62 and one end of the pressing part 61, which is positioned in the movable groove, are fixed, the reset spring 63 is fixedly arranged between the clamping pin 62 and the inner bottom end of the movable groove, one end of the other clamping ring 1, which is close to the movable groove, is fixedly arranged on the two symmetrical clamping parts 64, one end, which is close to the two clamping parts 64, is provided with a hooking groove, the right end of the clamping pin 62 is provided with a hooking part, the hooking part is connected with the hooking groove in a hooking manner, the two clamping rings 1 are fixed through the hooking effect between the hooking part and the hooking groove, when the two clamping rings 1 need to be disassembled, the two pressing parts 61 are pressed simultaneously, the pressing part 61 drives the clamping pin 62 to move downwards, the clamping pin 62 extrudes the reset spring 63 to enable the reset spring 63 to be in a compressed state, at this time, the hook part is separated from the hook groove, and the two clamping rings 1 can be separated. When the upper end part and the lower end part of the clamping ring (1) are respectively provided with a movable groove, the two movable grooves can be communicated, a connecting rod (65) is arranged at the communication position, the two clamping pins (62) are fixedly connected through the connecting rod (65), and the two reset springs (63) are respectively an extension spring and a compression spring, so that when one of the pressing parts (61) is pressed, the two hooking parts are simultaneously separated from the corresponding hooking grooves.
Fixed knot constructs 4 and rotates to be connected in bearing structure 2 lower part and be used for fixing with ground, fixed knot constructs 4 including rotating a plurality of through-holes 42 of connecting in the cavity dead lever 41 of second connecting rod 22 bottom and seting up in cavity dead lever 41 outer wall, cavity dead lever 41 bottom is the toper structure, cavity dead lever 41 is fixed with ground, play better supporting role to bearing structure 2 and grip ring 1, the root of the inside and through-hole 42 infiltration nursery stock of cavity that the water that is provided with of through-hole 42 does benefit to outside through cavity dead lever 41, do benefit to the growth of nursery stock.
The driving rod 7 is rotatably connected to the outer side of the at least one mounting block 11, one end of the driving rod 7 is abutted to the upper end face of the pressing portion 31, when the driving rod 7 rotates towards the direction close to the clamping ring 1 relative to the mounting block 11, the driving rod 7 drives the pressing portion 31 to move downwards, and the pressing portion 31 is more labor-saving in the process of moving downwards through the arrangement of the driving rod 7.
The side end of the installation block 11 is fixedly provided with a first rotating portion 81, one end of the first rotating portion 81, which is positioned outside the installation block 11, is fixedly provided with a second rotating portion 82, the first connecting rod 21 is rotatably connected with the first rotating portion 81, the driving rod 7 is rotatably connected with the second rotating portion 82, the first rotating portion 81 and the second rotating portion 82 are arranged to enable the first connecting rod 21 to rotate on one hand and enable the driving rod 7 to rotate on the other hand, and the driving rod 7 drives the pressing portion 31 to change the motion state.
When the device is used, the fixing structure 4 is fixed with the ground (namely, the bottom of the fixing structure 4 is driven into the ground), then the two pressing parts 61 on one clamping ring 1 are pressed simultaneously, so that the pressing parts 61 drive the clamping pins 62 to press downwards, the return spring 63 is compressed, the other clamping ring 1 is sleeved on the clamping ring 1 with the pressing parts 61 at the moment, after the pressing parts 61 are loosened, the clamping pins 62 start to move towards the direction of restoring the original position under the elastic action of the return spring 63, when the clamping pins 62 restore the original position, the hooking parts on the clamping pins 62 are hooked with the hooking grooves on the clamping parts 64, so that the two clamping rings 1 are sleeved outside the seedling branches, the axial length of the supporting structure 2 is changed to a proper position according to the distance from the part of the seedling branches to be fixed to the ground, and then the supporting structure 2 drives the clamping rings 1 to move to a proper seedling branch fixing part, when the growing bent seedling branches are fixed and straightened, the straightening inner diameter surrounded by the straightening plates 33 is adjusted according to the diameter of the seedling branches to be fixed, the straightening inner diameter surrounded by the straightening plates 33 is the smallest in an initial state, when the straightening inner diameter needs to be increased, the driving rod 7 is rotated towards the direction close to the clamping ring 1, the pressing part 31 is driven to slide downwards along the clamping ring 1 in the process that the driving rod 7 is gradually rotated, the pulling rope 32 is driven by the pressing part 31 to move downwards, the straightening plates 33 transversely move towards the direction close to the inner wall of the clamping ring 1 under the pulling action of the pulling rope 32, the first compression springs 34 are compressed by the straightening plates 33 until the straightening inner diameter surrounded by the straightening plates 33 reaches the required increased inner diameter, then the driving rod 7 is released, and at the moment, the pressing plate 31 and the straightening plates 33 move towards the restoring direction under the elastic force of the first compression springs 34, when the plurality of straightening plates 33 move to be abutted against the seedling branches, the straightening plates 33 are forced to stop moving, and fixing and straightening of the seedling branches are completed; simultaneously through the position of spacing portion 51 block rack 54, and then change the axial distance between first connecting rod 21 and the second connecting rod 22, be favorable to growing at the nursery stock, be difficult for causing the hindrance to the growth of nursery stock when realizing fixing the nursery stock branch, straighten the crooked nursery stock branch in growing through the setting of straightening board 33, make the growth of nursery stock better.
Claims (10)
1. The utility model provides an agriculture and forestry nursery stock fixing device which characterized in that: comprises a clamping structure, a supporting structure (2), a positioning structure and a fixing structure (4);
the clamping structure comprises two semicircular clamping rings (1), and is used for clamping and fixing the seedling branches;
the number of the supporting structures (2) is at least three, and the supporting structures (2) are uniformly distributed on the outer wall of the clamping structure; the supporting structure (2) is used for supporting the clamping structure, and the axial length of the supporting structure (2) is variable;
the fixed structure (4) is rotatably connected to the lower part of the supporting structure (2) and is used for fixing the ground;
the positioning structure comprises a plurality of straightening plates (33), two pressing parts (31) which are mutually clamped and attached to the outer walls of the two clamping rings (1), and a plurality of groups of control structures which are respectively connected between the pressing parts (31) and any one of the straightening plates (33);
the positioning structure is used for straightening the nursery stock branches which are bent during growth, and the inner diameter of the positioning structure can be changed according to the diameters of the nursery stock branches.
2. The agriculture and forestry seedling fixing device of claim 1, wherein: the supporting structure (2) comprises a first connecting rod (21) and a second connecting rod (22) which are connected in a sliding mode, an installation block (11) is fixedly arranged on the outer wall of the clamping ring (1), the first connecting rod (21) is rotatably connected with the outer wall of the installation block (11), and a limiting structure (5) of the second connecting rod (22) which slides in a one-way mode relative to the first connecting rod (21) is arranged between the second connecting rod (22) and the first connecting rod (21).
3. The agriculture and forestry seedling fixing device of claim 2, wherein: the limiting structure (5) comprises a limiting part (51), a pull ring (52), a second compression spring (53) and a rack (54), a sliding groove is formed in the second connecting rod (22), one end of the rack (54) is fixedly arranged at one end of the first connecting rod (21) close to the second connecting rod (22), the rack (54) slides in the sliding groove, one end of the limiting part (51) penetrates through the outer side wall of the second connecting rod (22) and extends into the sliding groove, one end of the limiting part (51) positioned in the sliding groove is meshed with the rack (54), the pull ring (52) is fixedly arranged at one end of the limiting part (51) which is positioned outside the second connecting rod (22), the second compression spring (53) is sleeved on the outer wall of the limiting part (51), and the second compression spring (53) is used for enabling the limiting part (51) to be meshed with the rack (54) for fixing and enabling the limiting part (51) to be separated from the meshed state with the rack (54).
4. The agriculture and forestry seedling fixing device of claim 2, wherein: the control moves structure including setting firmly in sliding part (35) of straightening plate (33) near the one end of grip ring (1), overlapping first compression spring (34) and two stay cords (32) of connecting in straightening plate (33) and pushing down between portion (31) that sliding part (35) are located the outer end of grip ring (1) inboard, two stay cords (32) are symmetrical about sliding part (35), first compression spring (34) wherein one end contacts with straightening plate (33), and first compression spring (34) other end and grip ring (1) inboard wall are fixed, intercommunicating pore (12) have been seted up to grip ring (1) outer wall, sliding part (35) slide in intercommunicating pore (12), pushing down portion (31) are located the downside of installation piece (11).
5. The agriculture and forestry seedling fixing device of claim 4, wherein: the outer wall of the front and the rear of the sliding part (35) is connected with a connecting part (37), one end, far away from the sliding part (35), of the connecting part (37) is fixedly provided with a guide pipe (36), and the pull rope (32) is partially positioned in the guide pipe (36).
6. An agriculture and forestry seedling fixing device according to claim 5, wherein: the connecting portion (37) is connected with the sliding portion (35) in a sliding mode, and a vertical plane where the central axis of the sliding portion (35) is located is staggered with a vertical plane where the central axis of the mounting block (11) is located.
7. The agriculture and forestry seedling fixing device of claim 1, wherein: still include two block structures, the block structure is including pressing splenium (61), bayonet lock (62), reset spring (63) and block portion (64), one of them the activity groove has been seted up to arbitrary tip about grip ring (1), press splenium (61) sliding connection in the activity inslot, bayonet lock (62) are fixed mutually with the one end that is located the activity inslot according to splenium (61), reset spring (63) set firmly between bayonet lock (62) and activity inslot bottom, another one the one end that grip ring (1) is close to the activity groove sets firmly in block portion (64) of two symmetries, two the one end that block portion (64) are close to each other is equipped with the hook groove, bayonet lock (62) are equipped with the hook portion, the hook portion is connected with the hook groove looks hook.
8. The agriculture and forestry seedling fixing device of claim 7, wherein: when the upper end part and the lower end part of the clamping ring (1) are respectively provided with a movable groove, the two movable grooves can be communicated, a connecting rod (65) is arranged at the communication position, the two clamping pins (62) are fixedly connected through the connecting rod (65), and the two reset springs (63) are respectively an extension spring and a compression spring, so that when one of the pressing parts (61) is pressed, the two hooking parts are simultaneously separated from the corresponding hooking grooves.
9. The agriculture and forestry seedling fixing device of claim 1, wherein: the fixing structure (4) comprises a hollow fixing rod (41) rotatably connected to the bottom of the second connecting rod (22) and a plurality of through holes (42) formed in the outer wall of the hollow fixing rod (41), and the bottom of the hollow fixing rod (41) is of a conical structure.
10. The agriculture and forestry seedling fixing device of claim 4, wherein: the outer side of at least one mounting block (11) is rotatably connected with a driving rod (7), and one end of the driving rod (7) is abutted against the upper end face of the pressing part (31) to clamp the driving rod of the driving rod clamping ring; installation piece (11) side has set firmly first rotation portion (81), first rotation portion (81) are located the outer one end of installation piece (11) and have set firmly second rotation portion (82), head rod (21) rotate with first rotation portion (81) and are connected, actuating lever (7) rotate with second rotation portion (82) and are connected.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020112572581 | 2020-11-11 | ||
| CN202011257258.1A CN112293147A (en) | 2020-11-11 | 2020-11-11 | Gardens nursery stock fixing device with aligning subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114375761A true CN114375761A (en) | 2022-04-22 |
Family
ID=74325416
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011257258.1A Withdrawn CN112293147A (en) | 2020-11-11 | 2020-11-11 | Gardens nursery stock fixing device with aligning subassembly |
| CN202111331511.8A Withdrawn CN114375761A (en) | 2020-11-11 | 2021-11-11 | Agriculture and forestry nursery stock fixing device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011257258.1A Withdrawn CN112293147A (en) | 2020-11-11 | 2020-11-11 | Gardens nursery stock fixing device with aligning subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN112293147A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112983056B (en) * | 2021-02-05 | 2023-10-13 | 裕华生态环境股份有限公司 | Method for mounting bamboo steel garden small products |
| CN115349396B (en) * | 2022-07-22 | 2024-01-26 | 广州市花林景观工程有限公司 | Lateral bending prevention supporting device for sapling for landscaping |
-
2020
- 2020-11-11 CN CN202011257258.1A patent/CN112293147A/en not_active Withdrawn
-
2021
- 2021-11-11 CN CN202111331511.8A patent/CN114375761A/en not_active Withdrawn
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| Publication number | Publication date |
|---|---|
| CN112293147A (en) | 2021-02-02 |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220422 |
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| WW01 | Invention patent application withdrawn after publication |