CN214385343U

CN214385343U - Forestry engineering's nursery stock orthotic devices

Info

Publication number: CN214385343U
Application number: CN202120234206.6U
Authority: CN
Inventors: 姜雪峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-10-15
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a seedling straightening device for forestry engineering, which comprises a first snap ring connected with a bending part of a seedling and a second snap ring connected with a vertical part of the seedling, the first snap ring is provided with an adjusting and fixing device which can fix the first snap ring with the bent parts of the nursery stock with different diameters, a connecting and correcting device for correcting the bent part of the nursery stock is arranged between the first snap ring and the second snap ring, the nursery stock correcting device of the forestry engineering, through a first snap ring and a second snap ring which are respectively arranged on the bending part and the vertical part of the nursery stock and a connecting and correcting device which is arranged between the first snap ring and the second snap ring, the connecting and correcting device can adjust the supporting lengths of the supporting rods and the supporting sleeves between each other according to the distance between the bent parts and the vertical parts of different nursery stocks, so that the nursery stocks can be stably corrected, and the normal growth of the nursery stocks is guaranteed.

Description

Forestry engineering's nursery stock orthotic devices

Technical Field

The utility model relates to a technical field is corrected to the nursery stock, specifically is a forestry engineering's nursery stock orthotic devices.

Background

The nursery stock is a tree stock with a root system and a seedling stem, and the tree stock cultivated in the nursery is called the nursery stock and the seedling type no matter the age or the size before the nursery is out of the nursery: seedlings, vegetative propagation seedlings, transplanting seedlings and bed-keeping seedlings can be classified according to trees and shrubs, and generally, more trees and shrubs are in the north and more shrubs are in the south, which is mainly caused by growth climate;

after the nursery stock is transplanted, the root system of the nursery stock is not deeply pricked and compacted yet, and the nursery stock is easily blown down by wind to greatly influence the survival rate of the nursery stock, so that the growth of the nursery stock is often corrected by arranging an external fixing frame in an auxiliary manner in order to ensure the healthy growth of the nursery stock.

At present, current nursery stock is at the in-process of growing, sets up the unscrambler and corrects it, however current unscrambler need use when using plus supplementary branch, lets branch connect between the flexion of nursery stock and the upright part, reuses the unscrambler and corrects trees, but the in-process of nursery stock, the interval between the flexion of different nursery stock and the upright part is different to there is branch length longer or length shorter and can't carry out effectual correction to trees, for this reason, we provide a nursery stock orthotic devices of forestry engineering.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forestry engineering's nursery stock orthotic devices to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a nursery stock straightening device for forestry engineering comprises a first snap ring connected with a nursery stock bent part and a second snap ring connected with a nursery stock vertical part, wherein an adjusting and fixing device for fixing the nursery stock bent part and nursery stock bent parts with different diameters is arranged on the first snap ring;

and a connection correction device for correcting the bent part of the nursery stock is arranged between the first clamping ring and the second clamping ring.

Preferably, the adjusting and fixing device comprises two rotating lead screws arranged on two sides of the first snap ring, the two rotating lead screws are rotatably connected with the first snap ring, one end of each rotating lead screw, which is positioned in the first snap ring, is rotatably connected with an arc-shaped plate, and the other end of each rotating lead screw is fixedly connected with a handle;

the rotation lead screw outside is equipped with two slide bars, two the one end of slide bar all passes first snap ring and arc fixed connection, slide bar and first snap ring sliding connection through the regulation fixing device who is equipped with to play and carry out adjustable correction's effect to the nursery stock.

Preferably, the connecting and correcting device comprises a connecting piece arranged between the bottom end of the first clamping ring and the top end of the second clamping ring;

the bottom end of the connecting piece is fixedly connected with a moving plate, one side of the moving plate is rotatably connected with a threaded rod, the threaded rod penetrates through one side of the second clamping ring, the threaded rod is in threaded connection with the second clamping ring, and one end, located on the outer side of the second clamping ring, of the threaded rod is fixedly connected with a handle;

one side fixedly connected with fixed plate that the movable plate was just kept away from to the second snap ring inner wall is through the connection orthotic devices that is equipped with to play and carry out the effect of correcting to nursery stock flexion.

Preferably, the connecting piece includes two turning blocks of fixed connection respectively on first snap ring bottom and movable plate top, the turning block is inside to be equipped with rotates the groove, and rotates inslot portion and slide to run through there is the ball, two the ball is located the one end that rotates the groove outside respectively fixedly connected with bracing piece and supports the cover, the one end sliding connection of bracing piece is in supporting the cover inside, and the support sheathes in threaded connection has the positioning bolt who carries out the butt to the bracing piece, through the connecting piece that is equipped with to play the effect of being connected each other first snap ring and second snap ring.

Preferably, first snap ring and second snap ring constitute, two by two arc clamps the one end of arc clamp is articulated through the round pin axle, and threaded connection has fixing bolt each other between two arc clamp other ends to carry out stable effect of dismantling and being connected between messenger's first snap ring and second snap ring and the nursery stock.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses when using, through first snap ring and the second snap ring that the flexion at the nursery stock does not be equipped with upright position, and the first snap ring is equipped with the second snap ring and is connected orthotic devices each other, should connect orthotic devices and can adjust bracing piece between each other and the support length that supports the cover according to the distance between the flexion of different nursery stocks and the upright position to the realization is stabilized the effect of correcting to the nursery stock, guarantees the normal growth of nursery stock.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the overall structure of the present invention;

FIG. 3 is a schematic view of the explosion structure of the ball and the turning block of the present invention;

fig. 4 is an enlarged view of the area a in fig. 2.

In the figure: 1-a first snap ring; 2-a second snap ring; 3-adjusting the fixing device; 4-connecting the corrective device; 5-rotating the screw rod; 6-arc-shaped plate; 7-a handle; 8-a slide bar; 9-a connector; 10-moving the board; 11-a threaded rod; 12-a handle; 13-fixing the plate; 14-a turning block; 15-a ball bearing; 16-a support bar; 17-a support sleeve; 18-an arc-shaped hoop; 19-positioning bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a nursery stock straightening device for forestry engineering comprises a first clamping ring 1 connected with a nursery stock bending part and a second clamping ring 2 connected with a nursery stock vertical part, wherein the first clamping ring 1 and the second clamping ring 2 are both composed of two arc-shaped clamping hoops 18, one ends of the two arc-shaped clamping hoops 18 are hinged through a pin shaft, and the other ends of the two arc-shaped clamping hoops 18 are in threaded connection with each other through fixing bolts, so that the first clamping ring 1, the second clamping ring 2 and the nursery stock are stably connected;

the first snap ring 1 is provided with an adjusting and fixing device 3 for fixing the first snap ring 1 with nursery stock bending parts with different diameters, the adjusting and fixing device 3 comprises two rotating lead screws 5 arranged at two sides of the first snap ring 1, the two rotating lead screws 5 are both rotatably connected with the first snap ring 1, one end of each rotating lead screw 5 positioned in the first snap ring 1 is rotatably connected with an arc-shaped plate 6, the other end of each rotating lead screw 5 is fixedly connected with a handle 7, and anti-skid grains can be arranged on the outer side of each handle 7, so that the handle 7 can be conveniently rotated;

two sliding rods 8 are arranged on the outer side of the rotating screw rod 5, one ends of the two sliding rods 8 are fixedly connected with the arc-shaped plate 6 through first snap rings 1, and the sliding rods 8 are connected with the first snap rings 1 in a sliding mode;

when fixing nursery stock flexion, then at first establish its outside respectively with two clamp positions of first snap ring 1, afterwards, rotate two handles 7 respectively, rotate as handle 7, provide rotation lead screw 5 drive power, thereby rotate for arc 6, and because arc 6 is under two slide bar 8's limiting displacement, thereby make arc 6 remove along 1 centre of a circle department of first snap ring, afterwards, carry out the stable connection through fixing bolt with the other end of 1 two clamps of first snap ring, further realize carrying out the stable connection between first snap ring 1 and the nursery stock flexion.

A connection correction device 4 for correcting the bending part of the nursery stock is arranged between the first snap ring 1 and the second snap ring 2, the connection correction device 4 comprises a connecting piece 9 arranged between the bottom end of the first snap ring 1 and the top end of the second snap ring 2, a movable plate 10 is fixedly connected to the bottom end of the connecting piece 9, the connecting piece 9 comprises two rotating blocks 14 fixedly connected to the bottom end of the first snap ring 1 and the top end of the movable plate 10 respectively, a rotating groove is arranged in each rotating block 14, the rotating groove is spherical and matched with the balls 15, the balls 15 are slidably penetrated in the rotating groove, one ends of the two balls 15, which are positioned outside the rotating groove, are fixedly connected with a support rod 16 and a support sleeve 17 respectively, one end of the support rod 16 is slidably connected in the support sleeve 17, a positioning bolt 19 for abutting against the support rod 16 is connected to the support sleeve 17 through threads, and a threaded rod 11 is rotatably connected to one side of the support sleeve 10, the threaded rod 11 penetrates through one side of the second clamping ring 2, the threaded rod 11 is in threaded connection with the second clamping ring 2, and a handle 12 is fixedly connected to one end, located on the outer side of the second clamping ring 2, of the threaded rod 11;

one side of the inner wall of the second clamp ring 2, which is far away from the moving plate 10, is fixedly connected with a fixed plate 13, and one side of the fixed plate 13, which is close to the moving plate 10, is arc-shaped.

After the first snap ring 1 is fixed on the bent portion of the seedling, two hoops of the second snap ring 2 are respectively sleeved on the vertical portion of the seedling, the fixing plate 13 abuts against the outer side of the vertical portion of the seedling while the hoops are sleeved, meanwhile, the positioning bolt 19 on the supporting sleeve 17 is adjusted to adjust the supporting length between the supporting rod 16 and the supporting sleeve 17, then the handle 12 is rotated to enable the threaded rod 11 to rotate, the threaded rod 11 drives the moving sleeve to move relative to the circle center of the second snap ring 2 while rotating, the supporting sleeve 17 and the supporting rod 16 on the moving sleeve rotate relative to each other while the moving sleeve moves, and the bent portion is pulled to be corrected along the direction of the vertical portion until the bent portion and the vertical portion are corrected relatively, so that the stable adjusting and correcting effects on the seedling are achieved.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a forestry engineering's nursery stock orthotic devices, includes first snap ring (1) of being connected with nursery stock flexion and second snap ring (2) of being connected with nursery stock upright part, its characterized in that: the first snap ring (1) is provided with an adjusting and fixing device (3) for fixing the first snap ring with nursery stock bending parts with different diameters;

and a connection correction device (4) for correcting the bent part of the nursery stock is arranged between the first clamping ring (1) and the second clamping ring (2).

2. The nursery stock straightening device for forestry engineering according to claim 1, characterized in that: the adjusting and fixing device (3) comprises two rotating screw rods (5) arranged on two sides of the first clamping ring (1), the two rotating screw rods (5) are rotatably connected with the first clamping ring (1), one end, located inside the first clamping ring (1), of each rotating screw rod (5) is rotatably connected with an arc-shaped plate (6), and the other end of each rotating screw rod (5) is fixedly connected with a handle (7);

the outer side of the rotary screw rod (5) is provided with two sliding rods (8), two sliding rods (8) are fixedly connected with the arc-shaped plate (6) through one ends of the sliding rods (8) respectively, and the sliding rods (8) are connected with the first clamping rings (1) in a sliding mode.

3. The nursery stock straightening device for forestry engineering according to claim 1, characterized in that: the connecting and correcting device (4) comprises a connecting piece (9) arranged between the bottom end of the first clamping ring (1) and the top end of the second clamping ring (2);

the bottom end of the connecting piece (9) is fixedly connected with a moving plate (10), one side of the moving plate (10) is rotatably connected with a threaded rod (11), the threaded rod (11) penetrates through one side of the second clamping ring (2), the threaded rod (11) is in threaded connection with the second clamping ring (2), and one end, located on the outer side of the second clamping ring (2), of the threaded rod (11) is fixedly connected with a handle (12);

and a fixing plate (13) is fixedly connected to one side of the inner wall of the second clamping ring (2) far away from the moving plate (10).

4. The nursery stock straightening device for forestry engineering according to claim 3, characterized in that: connecting piece (9) are including two turning blocks (14) on difference fixed connection in first snap ring (1) bottom and movable plate (10) top, turning block (14) inside is equipped with rotates the groove, and rotates the inslot portion and slide and run through ball (15), two ball (15) are located the one end that rotates the groove outside respectively fixedly connected with bracing piece (16) and support cover (17), the one end sliding connection of bracing piece (16) is inside supporting cover (17), and supports threaded connection and have positioning bolt (19) that carry out the butt to bracing piece (16) on cover (17).

5. The nursery stock straightening device for forestry engineering according to claim 1, characterized in that: first snap ring (1) and second snap ring (2) constitute by two arc clamps (18), two the one end of arc clamp (18) is articulated through the round pin axle, and threaded connection has fixing bolt each other between two arc clamp (18) the other end.