CN217038034U

CN217038034U - Ytterbium pressing strip seedling growing and twisting pliers

Info

Publication number: CN217038034U
Application number: CN202220249044.8U
Authority: CN
Inventors: 夏善智; 李雪; 沈阳; 逄宏扬; 李红莉
Original assignee: Mudanjiang Branch Of Heilongjiang Academy Of Forestry Sciences Heilongjiang Institute Of Forest Non Wood Resources
Current assignee: Mudanjiang Branch Of Heilongjiang Academy Of Forestry Sciences Heilongjiang Institute Of Forest Non Wood Resources
Priority date: 2022-02-08
Filing date: 2022-02-08
Publication date: 2022-07-26
Anticipated expiration: 2032-02-08

Abstract

An ytterbium pincers for growing seedlings of hazelnut battens is composed of 2 mutually matched pincers rods, each pincers rod comprises a pincers head portion and a handle portion of a hinged portion, the hinged portions are arranged in the middle of the pincers rods, the pincers head portions and the handle portions are respectively arranged at two ends of the pincers rods, semicircular notches are formed in the pincers head portions, transverse conical rods are arranged at the front ends of the semicircular notches, the 2 transverse conical rods are arranged in a vertically staggered mode, flat conical heads are arranged on end heads, the 2 pincers rods are mutually overlapped in a crossed mode and hinged on the hinged portions, the pincers head portions and the handle portions are correspondingly matched respectively, a ytterbium nail containing groove is formed by combining the pincers head portions, the ytterbium pincers adopt a ytterbium nail containing mode that the flat conical heads apply force to push the ytterbium nail end heads to stretch a spike body hoop sleeve batten, staggered overlapping and complete closing of the ytterbium nail end heads is achieved, uniformity of ytterbium nail fastening and reliability of ytterbium nail operation are improved, and meanwhile supporting bosses and guiding bosses are arranged at the pincers head portions, the suitability of the over and ytterbium nails is enhanced, and the operation stability, the over-reaming effect and the over-reaming efficiency are improved.

Description

Pressing strip for seedling raising of hazelnuts is with twisting pincers of ytterbium

Technical Field

The utility model relates to a specialized tool grows seedlings, concretely relates to hazelnut layering is grown seedlings with hank ytterbium pincers.

Background

The hazelnut is one of four major nut varieties in the world, belongs to shrubs or small trees of deciduous leaves of hazelnuts in Betulaceae, has large particles, high yield and rich nutrition, and is popular with planting producers and market consumers. The seedling raising of hazelnuts mainly comprises the modes of sowing, grafting, splitting, layering and the like, most of the seedling raising is still mainly carried out by layering, twisting and carding treatment needs to be carried out on the base part after picking leaves and thinning branches of selected branches in the operation process, the aim is to prevent nutrients and auxin on the upper parts of the branches from being conveyed to the lower parts of the branches so as to ensure the necessary nutrition supply and storage for rooting of the branches, the manual operation method is generally adopted, metal wires are cut into proper lengths by workers, the metal wires are sleeved and screwed on the lower parts of the branches by common pliers or bare hands, the operation links are complicated, the working efficiency is extremely low, the labor intensity is high, the twisting and carding tool becomes a restriction bottleneck in the seedling raising process of the hazelnut layering, in order to improve the twisting and carding method, the utility model with the patent number of 2021207040876 discloses a twisting and ytterbium twisting tool matched with the twisting and twisting pliers, the purpose of improving the ytterbium twisting efficiency is achieved. However, because in the technical scheme disclosed, two plier rod notch integrated configuration of the ytterbium twisting pincers are the round hole of fixed aperture, and supporting ytterbium twisting nail is length fixed butt link structure, lead to its branch footpath thick scope of being suitable for to have received very big restriction, when the footpath is thick relatively too little, the too big possibility in plier rod notch aperture makes the ytterbium twisting nail produce abundant cramping force to the branch very much, when the footpath is thick relatively too big, the too little then the ytterbium twisting nail of plier rod notch aperture very much probably can not realize the butt connection and appear the hoop breach, branch nutrition is carried down from local breach and is run off and will influence the development of taking root of branch, even lead to growing seedlings failure. Therefore, there is a need to further improve the ytterbium sugar layering and ytterbium sugar growing tool, ensure the quality of ytterbium sugar twisting and improve the growing effect on the premise of improving the operation efficiency of twisting.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a twisted long leaf clamp for growing seedlings of hazelnut layering, improve the twisted long leaf efficiency, guarantee the twisted long leaf quality, improve the effect of growing seedlings.

The twisted ytterbium pincers for the hazelnut layering seedling raising comprises 2 pincers rods matched with each other, each pincers rod comprises a pincers head part and a handle part of a hinged part, the hinged parts are arranged in the middle of the pincers rods, the pincers head parts and the handle parts are respectively arranged at the two ends of each pincers rod, each pincers head part is provided with a semicircular notch, the front end edge of each semicircular notch is provided with a transverse taper rod with the same extending direction as the opening direction of the circular notch, the 2 mutually matched pincers rods are arranged on the pincers rods in a vertically staggered mode, flat taper heads matched with a special hinged spike structure are respectively arranged on the end heads, the 2 pincers rods are mutually crossed and overlapped, the hinged parts are mutually matched and hinged, so that the 2 pincers head parts and the 2 handle parts are correspondingly matched at the two ends of a hinged point respectively, and the opening directions of the semicircular notches on the pincers head parts are opposite, the combination constitutes the hinge ytterbium nail storage tank, utilizes handle portion steerable open and the closure of binding clip portion, when the binding clip portion is closed, 2 the horizontal taper pole can overlap coincide from top to bottom in opposite directions.

The utility model provides a filbert layering is grown seedlings with twisting ytterbium pincers, preferred the pincers pole is still including the kink, the kink sets up the binding clip portion with between the handle portion, the convertible the binding clip portion is relative the spatial position of handle portion makes the binding clip portion is less than handle portion to make things convenient for the operator to hand handle portion carries out the operation of twisting ytterbium to filbert root layering, improves and hinges ytterbium efficiency.

The corn stalk and corn stalk pliers are characterized in that corn stalk pressing strips are used for raising seedlings, 2 corn stalk pliers are preferably arranged in the transverse conical rods in a vertically staggered mode, supporting bosses are arranged at the bottoms of the front side faces of flat conical heads on the transverse conical rods arranged at the lower portions and used for oppositely placing corn stalk nails in the corn stalk nail accommodating grooves to provide positioning support.

The corn and corn pliers for raising seedlings with hazelnut layering are preferably combined to form 2 of the corn and corn nail containing grooves, guide bosses are arranged in semicircular notches respectively, 2 of the guide bosses are arranged correspondingly according to spiral arc tracks, the spiral arc tracks correspond to the corn and corn nail structural shapes, and 2 of the guide bosses are matched with one another and oppositely placed in the corn and corn nail containing grooves to provide guide support.

The ytterbium and ytterbium pincers for growing seedlings of the hazelnut layering preferably have the reset springs arranged between the handle parts of the 2 pincers rods, the reset springs can automatically open the handle parts of the 2 pincers rods and control the pincers head parts to reset and open.

The utility model provides a twisted ytterbium nail for hazelnut layering is grown seedlings, is metal material strip-shaped body, and both ends are inwards arc buckled in opposite directions, and the end axial is crisscross, constitutes to have open-ended spiral arc form, spiral arc form with under the binding clip portion state the shape of twisted ytterbium nail storage tank forms and corresponds the cooperation, and the both ends end is turned back respectively and is formed and support the notch, support the notch the structure with on the horizontal taper rod end flat cone head forms and corresponds the cooperation.

The twisted ytterbium nail for breeding the hazelnut trim is preferably arranged on the supporting notch on one end head, a hanging cap is arranged on one side of an arc top of the spiral arc shape and can be hung on the upper end face of the upper transverse conical rod flat conical head of the twisted ytterbium pincers for breeding the hazelnut trim in a matched mode, and the positioning supporting matching of a supporting boss on the lower transverse conical rod flat conical head of the twisted ytterbium pincers for breeding the hazelnut trim on the twisted ytterbium pincers on the lower transverse conical rod flat conical head of the twisted ytterbium nail in a twisted spike containing groove is achieved, the stability of placement of the twisted spike nail in the twisted spike containing groove is improved, and the reliability of operation of the twisted spike is guaranteed.

During the use, the ytterbium nails are arranged in the ytterbium nail storage grooves under the opening state of the tong head, 2 of the ytterbium nails are arranged on the ends of the transverse conical rods, the flat conical heads are embedded into the supporting notches at the two ends of the ytterbium nail respectively, one end of the ytterbium nail is hung on the upper end face of the flat conical head of the transverse conical rod at the upper portion, the other end of the ytterbium nail is placed on the supporting boss of the flat conical head of the transverse conical rod at the lower portion, a selected filbert pressing strip is led into the ytterbium nail from the opening of the ytterbium nail, then the handle portion is controlled to control the tong head to be closed, the flat conical heads on the tong head pull the opening of the ytterbium nail to be closed oppositely, the two ends of the ytterbium nail are spirally and alternately closed, the ytterbium nail is pulled by the flat conical heads to be tightened, and the ytterbium nails are fastened on the filbert pressing strip to complete the ytterbium operation.

The utility model has the advantages that the twisting and ytterbium pincers for growing seedlings of the hazelnut layering are provided, the twisting and ytterbium mode that the ends of the twisting and ytterbium nails are pushed by the flat cone head to tension the ends of the nails and the hoops and the hazelnut layering are adopted, the structural mode that the two ends of the twisting and ytterbium nails are spirally staggered, overlapped, completely closed is realized, the limitation of the application of the coarse twisting and ytterbium pincers of the hazelnut layering in the prior art is eliminated, and the adverse effects of the over-and-under nails on the incomplete over-and-under effect of the corn and ytterbium layering hoops, the fastening uniformity of over-and-under nails on corn and ytterbium layering and the reliability of over-and-under operation are improved, meanwhile, the suitability of the twisted ytterbium pincers and the twisted ytterbium nails is effectively enhanced by arranging the supporting bosses and the guiding bosses at the head parts of the pincers, and the stability of the ytterbium operation is improved, the ytterbium effect and the ytterbium efficiency of the filbert batten are further improved and improved, and a precondition guarantee is provided for the seedling quality of the filbert batten.

Drawings

Fig. 1 shows the pliers for pressing and growing seedlings of hazelnuts.

Fig. 2 is a partially enlarged view of the head of the clamp lever at the position I in fig. 1.

Fig. 3 is a partial structural view of the head of the pliers with the clamping bar on the other side corresponding to that shown in fig. 2.

Fig. 4 is a perspective view of the hinged ytterbium nails.

FIG. 5 is a schematic view of the state of the ytterbium cellulose spike and ytterbium cellulose spike twisted plier matching device for layering seedling cultivation.

Fig. 6 is a schematic view of the matched and tensioned state of the ytterbium cellulose staples and dedicated ytterbium cellulose clamp for layering seedling of hazelnuts.

Fig. 7 is a schematic view of the banding configuration of the hinged ytterbium nails on the hazelnut batten.

Detailed Description

The technical solution claimed in the present invention is further described below with reference to the specific embodiments and the drawings thereof.

The ytterbium pincers for the hazelnut layering seedling raising comprises 2 pincers rods as shown in figures 1, 2 and 3, wherein each pincers rod comprises a pincers head part 1, a bending part 2, a hinging part 3 and a handle part 4, the pincers head part 1 and the handle part 4 are respectively arranged at two end positions of the pincers rod, the bending part 2 is arranged between the pincers head part 1 and the hinging part 3, a semicircular notch 5 is formed in the pincers head part 1, a transverse conical rod 6 is arranged at the front end edge of the semicircular notch 5, the transverse conical rods 6 on the pincers rods 1 which are mutually matched are arranged in a staggered mode, flat conical heads 7 are respectively arranged at the ends, in the 2 transverse conical rods 6 which are arranged in a staggered mode, a supporting boss 8 is arranged at the bottom of the front side surface of the flat conical head 7 on the transverse conical rod 6 at the lower part, the hinging parts 1 are hinged at the hinging parts 3 in an overlapped mode in a matched mode, half round notch 5 on the binding clip portion 1 make up and constitute and hinge ytterbium nail storage tank, constitute in the combination 2 of hinge ytterbium nail storage tank be provided with direction boss 9 in the half round notch 5 respectively, 2 correspond the complex in the half round notch 5 direction boss 9 corresponds the setting according to spiral arc orbit, 2 horizontal taper rod 6 can overlap the coincidence each other in opposite directions, simultaneously, 2 reset spring 13 is installed between the handle portion of binding clip.

An ytterbium nail for seedling raising of hazelnut layering, as shown in fig. 4 and 5, is an aluminum alloy strip-shaped body, two ends of which are oppositely and inwards bent in an arc shape, ends of which are axially staggered to form a spiral arc shape with an opening, the spiral arc shape is in a shape of the ytterbium nail accommodating groove in an open state of the plier head part 1, the guide bosses 9 arranged in the semicircular notches 5 are correspondingly matched, ends at two ends are respectively folded back to form support notches 11, the structures of the support notches 11 are correspondingly matched with the flat conical heads 7 on the ends of the transverse conical rods 6, so that one end of the ytterbium nail for seedling raising of hazelnut layering can be matched and arranged on the support boss 8 on the flat conical head of the transverse conical rod at the lower part, and the other end can be matched and hung on the upper end face of the flat conical head of the transverse conical rod at the upper part by utilizing a hanging cap 12 to be stably arranged in the ytterbium nail accommodating groove, the length specification of the nail bodies can be selected and determined according to the diameter and the width of the target twisted and ytterbium pressing strips so as to ensure the twisting and ytterbium pressing strip effect on the hazelnut pressing strips.

When the ytterbium and ytterbium dust used for layering seedling cultivation of hazelnuts and the ytterbium and ytterbium dust used for layering seedling cultivation of hazelnuts matched with the ytterbium and ytterbium dust are applied to the ytterbium and ytterbium dust cultivation operation of layering seedling cultivation of hazelnuts, because the hooping mode that the ends of the hinged ytterbium nails 12 are pulled by applying force through the flat conical heads 7 is adopted, as shown in figure 6, instead of the conventional banding manner that the ytterbium staple containing grooves 10 directly apply force to the twisted ytterbium staple bodies, the problem that the application of the twisted ytterbium staple clamp for growing seedlings of the hazelnut batten is limited by the diameter of the hazelnut batten 20 can be solved, but also can improve the fastening uniformity of the over-and-twisted nails on the filbert pressing strips 20, particularly realize the spiral staggered overlapping and closing of the two ends of the over-and-twisted nails, as shown in fig. 7, the possible incomplete hoops of the corn and ytterbium strips 20 can be eliminated from the ytterbium nails, and the reliability and effect of the ytterbium operation can be improved; meanwhile, the head of the pliers is provided with the support boss 8 and the guide boss 9, so that the adaptability of the ytterbium layering seedling twisting pliers and the ytterbium nails and the stability of the ytterbium twisting operation are increased, and the ytterbium twisting effect and the ytterbium twisting efficiency are further improved.

Claims

1. The utility model provides a hazelnut layering is grown seedlings with surplus turning pincers, comprises 2 claw bars that mutually support, the claw bar is including handle portion (4) of binding clip portion (1), articulated portion (3), wherein, articulated portion (3) set up the middle part of claw bar, binding clip portion (1) with handle portion (4) set up respectively the both ends position of claw bar, its characterized in that:

seted up semi-circular notch (5) on binding clip portion (1), the front end of semi-circular notch (5) along be provided with extending direction with the same horizontal taper rod (6) of circular notch (5) opening direction, 2 of mutually supporting on the binding clip horizontal taper rod (6) position is crisscross to be set up, has flat taper head (7) respectively on the end, 2 the overlapping of binding clip intercrossing is in articulated portion (3) are mutually supported articulated, make 2 binding clip portion (1) and 2 handle portion (4) are in the both ends of binding clip constitute respectively and correspond the cooperation, semi-circular notch (5) opening direction on binding clip portion (1) are opposite directions, can make up and constitute pivot nail storage tank, work as when binding clip portion (1) is closed, 2 horizontal taper rod (6) can overlap the coincidence in opposite directions each other.

2. The ytterbium and ytterbium pincers for cane pressing bar seedling cultivation of claim 1, wherein: the pliers pole is still including kink (2), kink (2) convertible head portion (1) is relative the spatial position of handle portion (4), makes head portion (1) is less than handle portion (4).

3. The ytterbium and dust pliers for pressing strips and raising seedlings of hazelnuts as claimed in claim 1 or 2, wherein: in the 2 transverse conical rods (6) which are arranged in a staggered mode, supporting bosses (8) are arranged at the bottom of the front side face of a flat conical head (7) on the lower portion of each transverse conical rod (6).

4. The ytterbium and dust pliers for pressing strips and raising seedlings of hazelnuts, according to claim 3, wherein: constitute in the combination 2 of hinge ytterbium nail storage tank be provided with direction boss (9) respectively in semi-circular notch (5) seted up on binding clip portion (1), 2 correspond the complex in semi-circular notch (5) direction boss (9) correspond the setting according to spiral arc orbit.