CN209787949U - Correcting device for bent saplings - Google Patents

Abstract

The utility model provides a bent sapling correcting device aiming at the defect that the sapling correcting device in the prior art can only prevent the sapling from bending in the growth process and cannot correct the bent sapling, which comprises two upright columns, correcting components and fixing components, wherein the two upright columns are arranged oppositely, a plurality of correcting components are arranged along the height direction of the two upright columns, each correcting component comprises a correcting clamp, a screw rod and a control wheel, the screw rod penetrates through the upright columns, the screw rod is in threaded connection with the upright columns, the correcting clamp is arranged at one end of the screw rod positioned between the two upright columns, the control wheel is arranged at one end of the screw rod positioned outside the upright columns, the correcting clamp is arranged in a cuboid structure, the front end of the correcting clamp is provided with a semicircular through hole, when the two correcting clamps are opposite, the correcting device for the bent sapling provided by the utility model is adopted, the sapling is prevented from being directly corrected once to cause the sapling to be broken, and the unbent part controls the corresponding correcting clamp to hold the sapling tightly, so as to prevent the sapling from bending in the growing process.

Description

correcting device for bent saplings

Technical Field

The utility model relates to a crooked sapling correcting device.

Background

The sapling is also called nursery stock for short, the general name of various fruit sapling, arbor and shrub sapling, the newly planted young sapling is easy to shake because the root system is not solid, especially the sapling with bigger crown, even if trees with soil balls are planted and are inevitably not blown by strong wind or even blown down by wind, the quality difference of transplanted seedlings is large, the root positions are different during transplanting, the seedlings grow differently and grow obliquely in the growing process, or bending of the trunk of the tree due to external force or self-growth during the growth process, the correcting device in the prior art generally prevents the bending of the seedlings by the correcting device when the seedlings are planted, but can not correct the seedlings which grow and bend, if the correcting device in the prior art is adopted to correct the seedlings, since the straightening devices in the prior art are entirely vertical, if straightening is performed on already bent seedlings, the seedlings may break.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sapling orthotic devices to among the prior art can only prevent that the seedling from taking place crooked at the in-process of growing, and can't carry out the seedling that has already crooked not enough corrected, provides a crooked sapling orthotic devices.

The utility model aims at realizing through the following technical scheme:

A correcting device for bent saplings comprises two upright columns, correcting components and fixing components, wherein the two upright columns are arranged oppositely, a plurality of correcting components are arranged in the height direction of the two upright columns, each correcting component comprises correcting pincers, a screw and a control wheel, the screw penetrates through the upright columns, the screw is in threaded connection with the upright columns, the correcting pincers are arranged at one end, located between the two upright columns, of the screw, the control wheels are arranged at one end, located outside the upright columns, of the screw, the correcting pincers are arranged in a cuboid structure, semicircular through holes are formed in the front ends of the correcting pincers, when the two correcting pincers are opposite to each other, the semicircular through holes are combined into a circular hole, the end portions of the screw are rotatably connected with the rear ends of the correcting pincers through bearings, the correcting pincers located on the two upright columns are arranged oppositely, and the fixing;

A guide block is arranged on the upright post along the length direction of the screw, a guide groove is arranged in the guide block along the length direction of the screw, and the correcting pliers are arranged in the guide groove and are connected with the guide groove in a sliding manner;

The upper ends of the two upright posts are respectively provided with a connecting rod, the front ends of the two connecting rods are oppositely and respectively provided with a semicircular through hole, the front end of one connecting rod is provided with a fixing pin, the front end of the other connecting rod is provided with a fixing hole, when the two connecting rods are opposite, the fixing pin is arranged in the fixing hole, the connecting rod is provided with a screw, and the fixing pin is fixedly arranged in the fixing hole through the screw;

The fixing component comprises a fixing plate and a fixing nail, the upright column is positioned above the fixing plate and fixedly connected with the fixing plate, a through hole is formed in the fixing plate, the fixing nail is arranged in the through hole, and the rod part of the fixing nail is positioned below the fixing plate;

The two fixing plates are arranged vertically along the upright post, and both ends of each fixing plate are respectively provided with a through hole and a fixing nail;

The inner side of the correcting clamp is provided with a rubber layer.

Adopt the utility model provides a crooked sapling's orthotic devices, when using, move the coexistence post to the sapling department that needs to be corrected respectively, and it is relative to correct pincers two, make the inner wall of correcting pincers paste tight sapling, it is fixed with the stand through fixed subassembly, direction according to the sapling is crooked, rotate through control wheel control screw, because the screw rod passes through the bearing rotation with correcting pincers and is connected, screw rod and stand threaded connection, the screw rod rotates and promotes and corrects pincers and move forward, the curved part that promotes the sapling straightens, like this can the micro regulation forward, need not once to align the sapling completely, gradual a lot of adjusts forward and corrects the sapling, avoid once directly correcting the sapling and make the sapling fracture, and the partial control that does not bend corresponds corrects pincers and hold tightly the sapling, the prevention sapling is crooked in growth process.

Drawings

fig. 1 is a schematic structural view of a perspective view of an embodiment of the straightening device for bent saplings of the present invention.

Description of the reference numerals

1. A column; 11. a guide block; 12. a guide groove; 13. a connecting rod; 14. a fixing pin; 15. a fixing hole; 16. a screw; 17. a semicircular through hole; 2. a corrective component; 21. correcting pliers; 22. a screw; 23. a control wheel; 3. a fixing assembly; 31. a fixing plate; 32. and (5) fixing the nail.

Detailed Description

The invention will be further described with reference to specific embodiments:

as shown in figure 1, a bent sapling correcting device comprises two upright posts 1, correcting components 2 and fixing components 3, wherein the two upright posts 1 are oppositely arranged, a plurality of correcting components 2 are arranged along the height direction of the two upright posts 1, each correcting component 2 comprises correcting pincers 21, a screw rod 22 and a control wheel 23, the screw rods 22 penetrate through the upright posts 1, the screw rods 22 are in threaded connection with the upright posts 1, one ends of the screw rods 22 are provided with the correcting pincers 21, the other ends of the screw rods 22 are provided with the control wheels 23, the correcting pincers 21 are positioned between two rows of upright posts, the control wheels 23 are positioned outside the upright posts, the end parts of the screw rods 22 are rotatably connected with the correcting pincers 21 through bearings, the bearings are embedded in the correcting pincers 21 and are in interference fit with the correcting pincers 21 and the screw rods 22 respectively, the correcting pincers 21 are arranged in a cuboid structure, the front ends of the correcting pincers 21 are provided with semicircular through holes, that is, the axis of semicircular through-hole and the terminal surface parallel arrangement that sets up the semicircular through-hole, the through-hole inner wall of correcting pincers 21 is provided with the rubber layer, directly contacts with the sapling rigidity before avoiding correcting and harms the epidermis of sapling, and the bearing setting is corrected the one end that pincers 21 are the cuboid, and the bottom of coexistence post 1 is provided with fixed subassembly 3 respectively.

when in use, the two upright posts 1 are respectively moved to the sapling to be corrected, the through holes of the two correcting pincers 21 are oppositely arranged, the inner walls of the through holes of the correcting pincers 21 are tightly attached to the sapling, the upright posts 1 are arranged on the ground through the fixing components 3, the screw rods 22 are controlled to rotate through the control wheels 23 according to the bending direction of the sapling, as the screw rods 22 are rotatably connected with the correcting pincers 21 through the bearings, the screw rods 22 are in threaded connection with the upright posts 1, the screw rods 22 rotate to push the correcting pincers 21 to move forwards, the bending parts of the sapling are pushed to move in the opposite direction of the bending of the sapling, and the opposite correcting pincers 21 are controlled to tightly hold the sapling, thus the sapling can be adjusted forwards in a single micro mode without completely straightening the sapling for one time, the sapling is gradually adjusted forwards in multiple times, the sapling is prevented from being directly corrected for one time to break the sapling, and the, preventing the sapling from bending in the growing process.

As shown in fig. 1, a guide block 11 is provided on the column 1 along the longitudinal direction of the screw 22, a guide groove 12 is provided in the guide block 11, and the leveling pincer 21 is slidably coupled to the guide groove 12, so that the leveling pincer 21 is prevented from rotating along with the screw 22 when the screw 22 is rotated.

As shown in figure 1, the upper ends of two upright posts 1 are respectively provided with a connecting rod 13, the two connecting rods 13 are oppositely arranged, the front ends of the two connecting rods are respectively provided with a semicircular through hole 17, the front end of one connecting rod 13 is provided with a fixing pin 14, the fixing pin is provided with a threaded hole with the axis vertical to the fixing pin 14, the front end of the other connecting rod 13 is provided with a fixing hole 15, the connecting rod 13 is provided with a screw 16, when the semicircular through holes of the two connecting rods are opposite, the fixing pin 14 is arranged in the fixing hole 15, the fixing pin 14 is fixedly arranged in the fixing hole 15 through the screw 16, when in use, the fixing pin 14 is inserted into the fixing hole 15, the two semicircular through holes 17 form a circular through hole for a tree seedling to pass through, the screw 16 penetrates through the connecting rod and is inserted into the threaded hole, the screw is in threaded connection with the, the use is more convenient.

As shown in fig. 1, the fixing assembly 3 includes a fixing nail 32 and a fixing plate 31, the lower end surface of the upright post 1 is fixedly connected to the fixing plate 31, a through hole is provided on the fixing plate 31, the fixing nail 32 is disposed in the through hole, the fixing plate 31 is fixed by burying the fixing nail 32 into the ground, the upright post 1 is fixed, preferably, the two fixing plates 31 are disposed perpendicular to the upright post, two ends of the fixing plate 31 are disposed at two sides of the upright post and are respectively provided with a through hole, the fixing plate 31 is fixed to the ground through the two through holes and the fixing nail, and the fixing is firmer.

the above preferred embodiments may be combined arbitrarily.

Claims (6)

1. The correcting device for the bent saplings is characterized by comprising two upright columns (1), correcting components (2) and fixing components (3), wherein the two upright columns (1) are arranged oppositely, the correcting components (2) are arranged along the height direction of the two upright columns (1), each correcting component (2) comprises a correcting clamp (21), a screw rod (22) and a control wheel (23), the screw rods (22) penetrate through the upright columns (1), the screw rods (22) are in threaded connection with the upright columns (1), the correcting clamps (21) are arranged at one ends, located between the two upright columns, of the screw rods (22), the control wheels (23) are arranged at one ends, located outside the upright columns, of the screw rods, the correcting clamps (21) are arranged in a cuboid structure, semicircular through holes are formed in the front ends of the correcting clamps (21), and when the two correcting clamps (21) face each other, the semicircular through holes are combined into circular holes, the end part of the screw rod (22) is rotatably connected with the rear end of the correcting pliers (21) through a bearing, the correcting pliers (21) positioned on the two upright posts (1) are oppositely arranged, and the bottoms of the two upright posts (1) are respectively provided with a fixing component (3).

2. the bent sapling straightening device according to claim 1, wherein the upright (1) is provided with a guide block (11) along the length direction of the screw (22), a guide groove (12) is formed in the guide block (11) along the length direction of the screw, and the straightening clamp (21) is arranged in the guide groove and is slidably connected with the guide groove (12).

3. The bent sapling correcting device of claim 1, wherein the upper ends of the two upright posts (1) are respectively provided with a connecting rod (13), the front ends of the two connecting rods (13) are respectively provided with a semicircular through hole (17), the front end of one connecting rod (13) is provided with a fixing pin (14), the front end of the other connecting rod (13) is provided with a fixing hole (15), the fixing pin (14) is arranged in the fixing hole (15) when the two connecting rods are opposite, the connecting rod (13) is provided with a screw (16), and the fixing pin (14) is fixedly arranged in the fixing hole (15) through the screw (16).

4. The bent sapling straightening device according to claim 1, wherein the fixing assembly (3) comprises a fixing plate (31) and a fixing nail (32), the upright (1) is located above the fixing plate and fixedly connected with the fixing plate (31), a through hole is formed in the fixing plate (31), the fixing nail (32) is arranged in the through hole, and the rod part of the fixing nail is located below the fixing plate.

5. the bent sapling straightening device according to claim 4, wherein two fixing plates (31) are vertically arranged along the upright (1), and both ends of the fixing plates (31) are respectively provided with a through hole and a fixing nail (32).

6. The bent sapling straightening device according to claim 2, characterized in that the inside of the straightening clamp (21) is provided with a rubber layer.