Branch binding buckle

Abstract

The utility model relates to a branch binding buckle which comprises a ring body and a connecting base, the ring body is provided with a notch, and crops to be bound are placed in the ring body through the notch. Fixing buckles are arranged at the left end and the right end of the connecting base, and clamping grooves used for containing and clamping iron wires are formed in the bottoms of the fixing buckles. A rear positioning part is arranged on the rear side of each fixing buckle, the rear positioning parts are clamped with the side wall of the guide piece of the first jaw in a contact mode, a front positioning part is further arranged on the inner side of the ring body and matched with the locking part of the first jaw, and the branch binding buckles are clamped on the side wall of the guide piece of the first jaw through the front positioning parts and the rear positioning parts. The branch binding clamp can be stably fixed in the first jaw of the branch binding clamp without additionally arranging other fixing devices.

Description

Technical Field

[0001] The utility model relates to the field of agricultural planting, in particular to a branch binding buckle used for fixing branches and vines of crops. Background Art

[0002] At present, in the field of agricultural planting, such as planting crops such as grapes and kiwis, it is necessary to manually control their growth trends or vine growth paths. The traditional method is to use ordinary plastic ropes to tie them manually, which is inefficient. With the development of technology, people use branch buckles to replace plastic ropes to tie crops.

[0003] For example, CN211745799U provides a new type of branch tying card, including a connecting rod 1 and fixing buckles 2 located at both ends of the connecting rod 1, and three card slots are also provided on any of the fixing buckles 2, namely, a first card slot 21, a second card slot 22, and a third card slot 23. The same type of branch tying card can be used on steel wires of different diameters and thicknesses;

[0004] However, in the prior art, the branch tying buckles are usually fastened to the wire by the hands of the workers. Due to the small size and large number of the branch tying buckles, it is difficult for the workers to use force and they can only rely on their fingers to operate during the tying operation, which makes the workers' fingers painful and affects the production efficiency. Moreover, the branch tying buckles in the prior art also have the problem of unstable fixation with the branch tying clamps. Utility Model Content

[0005] The utility model provides a branch binding buckle, which solves the problems in the prior art that an operator presses a wire into the branch binding buckle with fingers, which reduces the working efficiency, and the problem that the branch binding buckle and the branch binding clamp are unstable.

[0006] The utility model solves the above-mentioned technical problems as follows: a branch binding buckle comprises a ring body and a connecting seat, the ring body is provided with a notch, and the crops to be bound are placed in the ring body through the notch; fixing buckles are provided at the left and right ends of the connecting seat, and a clamping groove for accommodating and clamping the iron wire is provided at the bottom of the fixing buckle; a rear positioning part is provided on the rear side of each fixing buckle, the rear positioning part contacts the side wall of the guide piece of the branch binding clamp, and the branch binding buckle is clamped and fixed on the guide piece through the rear positioning part.

[0007] Preferably, the rear positioning portion includes rear positioning block one and rear positioning block two, which form a card interface. Card interfaces are formed on the fixing buckles at both ends, and guide piece one and guide piece two of the guide member are respectively engaged with the card interfaces at the left and right ends.

[0008] Preferably, a front positioning portion is also provided on the inner side of the ring body, the front positioning portion includes a front positioning block and a front positioning groove, and the front positioning portion cooperates with the locking portion of the branch binding caliper; wherein one side of the locking portion is inserted into the front positioning groove, and the other side thereof contacts the front positioning block.

[0009] Preferably, the ring body is in the shape of a spiral line, and a gap is formed at the overlapping part of the spiral line.

[0010] Preferably, the fixing buckle is a U-shaped structure, the bottom of the U-shaped structure is a slot, the opening direction of the slot is parallel to the central axis direction of the ring body, and the slot includes a plurality of slot positions with different calibers.

[0011] Preferably, a clamping block is provided between the two fixing buckles; the clamping block protrudes in a direction away from the ring body, the clamping block is used to press the iron wire, the lower surface of the clamping block contacts the iron wire, and the opening direction of the clamping groove faces the lower surface of the clamping block.

[0012] Preferably, the side wall of the fixing buckle is provided with a guide surface one, and the side wall of the card block is provided with a guide surface two, and the guide surface one and the guide surface two are arranged opposite to each other and form a guide channel for guiding the iron wire into the card slot, and the opening of the guide channel gradually decreases from top to bottom.

[0013] Preferably, a flat surface is provided on the inner side of the ring body, and the ring body contacts the crops through the flat surface.

[0014] Preferably, a flange is provided on the inner side of the ring body, and the surface of the flange in contact with the crops is a flat surface.

[0015] The beneficial effects of the utility model are as follows: the utility model provides a branch binding buckle, which has the following advantages:

[0016] In order to prevent the branch binding buckle from moving when the branch binding caliper is operated, a front positioning part and a rear positioning part are arranged on the branch binding buckle, the front positioning part includes a front positioning block and a front positioning groove arranged on the inner side of the ring body, one side of the locking part is inserted into the front positioning groove, and the other side thereof is in contact with the front positioning block; the rear positioning part is arranged on the rear side of each fixing buckle, and the rear positioning part is clamped and fixed with the guide piece; based on the cooperation between the front positioning part and the locking part, the rear positioning part cooperates with the guide piece, so that the branch binding buckle can be stably fixed in the first jaw of the branch binding caliper through the structure of the branch binding buckle itself without the need to additionally arrange other fixing devices.

[0017] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0019] Figure 1 It is a structural schematic diagram of the branch binding buckle provided by the utility model.

[0020] Figure 2 It is another structural schematic diagram of the branch binding buckle provided by the utility model.

[0021] Figure 3 It is a side view of the branch binding buckle provided by the utility model.

[0022] Figure 4 It is another structural schematic diagram of the branch binding buckle provided by the utility model.

[0023] Figure 5 The utility model is a schematic diagram of the structure of the branch binding caliper provided by the utility model.

[0024] Figure 6 It is another structural schematic diagram of the branch binding caliper provided by the utility model.

[0025] Figure 7 It is an exploded view of the branch binding caliper provided by the utility model.

[0026] Figure 8 It is a structural schematic diagram of the first jaw provided by the utility model.

[0027] Fig. 9 It is a structural schematic diagram of the branch binding caliper provided by the utility model in an open state.

[0028] Fig.10 It is a structural schematic diagram of the branch binding buckle provided by the utility model being clamped into the first jaw.

[0029] Fig.11 It is a structural schematic diagram of the cooperation between the rear positioning part and the guide member of the branch binding buckle provided by the utility model.

[0030] Fig.12 It is another structural schematic diagram of the cooperation between the rear positioning part and the guide member of the branch binding buckle provided by the utility model.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] 1. first jaw; 11. guide member; 11a. guide piece 1; 11b. guide piece 2;

[0033] 12. Accommodating groove; 12a. Groove 1; 12b. Groove 2; 13. Support platform; 13a. Support surface 1; 13b. Support surface 2; 14. Locking part; 14a. Locking piece 1; 14b. Locking piece 2; 15. Guide member; 15a. Guide piece 1; 15b. Guide piece 2;

[0034] 2. first clamp arm; 21. locking slot; 201. left mounting hole; 202. right mounting hole;

[0035] 3. First handle;

[0036] 4. Second jaw; 4a. Upper pressing plate 1; 4b. Upper pressing plate 2; 41. Opening; 42. Lower pressing groove; 42a. Lower pressing groove 1; 42b. Lower pressing groove 2; 43. Guide opening; 43a. Guide opening 1; 43b. Guide opening 2;

[0037] 5. second clamp arm; 501. left positioning circular hole; 502. right positioning circular hole;

[0038] 6. Second handle;

[0039] 7. Torsion spring;

[0040] 8. Locking catch; 81. Locking lever

[0041] 9. Branch binding ring; 91. Ring body; 911. Notch; 912. Flange; 913. Front positioning block; 914. Front positioning groove; 92. Connecting seat; 92a. Fixing buckle; 92b. Block; 921. Guide surface 1; 922. Guide surface 2; 923. Demolding slope 1; 924. Demolding slope 2; 925. Rear positioning block 1; 926. Rear positioning block 2; 93. Slot; 93a. First slot; 93b. Second slot;

[0042] 10. Iron wire. DETAILED DESCRIPTION

[0043] The following is combined with Figure 1-12 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0044] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0045] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0046] Example 1

[0047] like Figure 1-2 As shown, the utility model provides a branch tying buckle, comprising a ring body 91 and a connecting seat 92, wherein the ring body 91 is provided with a notch 911, and the crop branches or vines to be tied are placed into the ring body 91 through the notch 911; the connecting seat 92 is provided with a slot 93, and the iron wire 10 is squeezed into the slot 93, and then the crop branches or vines are hung on the iron wire 10 through the branch tying buckle 9;

[0048] Furthermore, the ring body 91 is in the shape of a spiral line, and a notch 911 is formed at the overlap of the spiral line. The spiral ring body 91 can easily put the crops into the ring body 91, and can prevent the crops from slipping out of the ring body 91 from the notch 911. Furthermore, in order to prevent the ring body 91 from scratching the crops, a flat surface is provided on the inner side of the ring body 91, and the flat surface contacts the crops, and the ring body 91 is prevented from scratching the branches or vines of the crops to be tied by increasing the contact area; the flat surface can be formed by reducing the material, such as cutting the inner side of the ring body 91, or by adding the material, for example, the flange 912 is formed on the inner side of the ring body 91 by adding the material, and the surface of the flange 912 in contact with the crops is a flat surface; further, in order to improve the strength of the ring body 91, the height of the flange 912 can be set to be greater than the height of the ring body 91.

[0049] In order to strengthen the fixing effect of the branch binding buckle 9 and the iron wire 10, fixing buckles 92a are provided at the left and right ends of the connecting seat 92, and a clamping block 92b is provided in the middle of the connecting seat 92, and the clamping block 92b is located between the fixing buckles 92a, wherein the clamping groove 93 is used to support the iron wire 10, and the clamping block 92b is used to press the iron wire 10. The fixing buckle 92a is a U-shaped structure with an opening upward, and a slot 93 for accommodating the wire 10 is provided at the bottom of the fixing buckle 92a. The opening direction of the slot 93 is parallel to the direction of the central axis OO of the ring body 91, and the block 92b protrudes in the direction away from the ring body 91, and is used to fix the wire 10 in the slot 93. When the wire 10 is inserted into the slot 93, the wire 10 is located between the block 92b and the slot 93, and the lower surface of the block 92b contacts the wire 10. The opening direction of the slot 93 faces the lower surface of the block 92b, and the block 92b acts on the wire 10 to prevent the wire 10 from slipping out of the opening of the slot 93; further, the cross force of the block 92b and the fixing buckle 92a on the wire 10 is increased, thereby increasing the friction between the connecting seat 92 and the wire 10, thereby increasing the fixing force between the connecting seat 92 and the wire 10.

[0050] like Figure 2 As shown, in order to prevent the branch tying buckle 9 from moving when the branch tying caliper is operated, the branch tying buckle 9 needs to be stably fixed on the branch tying caliper, and a rear positioning portion is provided on the rear side of each fixing buckle 92a, and the rear positioning portion contacts the side wall of the guide member 11 of the branch tying caliper, and the branch tying buckle 9 is fixed on the guide member 11 by the rear positioning portion;

[0051] The structure of the rear positioning portion can adopt different technical solutions. For example, the rear positioning portion can only include a rear positioning block 925 inside the fixing buckle 92a. Figure 11-12 As shown, the two rear positioning blocks 1 925 are inserted into the gap formed by the guide piece 1 11a and the guide piece 2 11b, and the two rear positioning blocks 1 925 are engaged with the gap formed by the guide piece 1 11a and the guide piece 2 11b;

[0052] The rear positioning portion may also only include the rear positioning block 926 outside the fixing buckle 92a. Figure 11-12 As shown, the two rear positioning blocks 926 are in contact with the outer side walls of the guide piece 1 11a and the guide piece 11b respectively, and the guide piece 1 11a and the guide piece 11b are engaged with the gap formed by the two rear positioning blocks 926;

[0053] The rear positioning portion can also be configured as a rear positioning block 1 925 and a rear positioning block 2 926 respectively provided on the inner and outer sides of the fixing buckle 92a, and a card interface is formed by the rear positioning block 1 925 and the rear positioning block 2 926. Card interfaces are formed on the fixing buckles 92a at both ends, so that the guide piece 1 11a and the guide piece 2 11b are respectively engaged with the card interfaces at the left and right ends.

[0054] In order to further improve the fixing effect of the branch binding buckle 9, a front positioning portion is also provided on the inner side of the ring body 91, and the front positioning portion cooperates with the locking portion 14 of the branch binding clamp, wherein the front positioning portion includes a front positioning block 913 and a front positioning groove 914, and one side of the locking portion 14 is inserted into the front positioning groove 914, and the other side thereof is in contact with the front positioning block 913; Figure 10-12 As shown, the locking piece 14a on the left side of the locking portion 14 is inserted into the front positioning groove 914, and the locking piece 14b on the right side of the locking portion 14 is in contact with the front positioning block 913;

[0055] By setting a front positioning part and a rear positioning part on the branch binding buckle 9, based on the cooperation between the front positioning part and the locking part 14, and the cooperation between the rear positioning part and the guide 11, the branch binding buckle 9 can be stably fixed in the first jaw 1 of the branch binding caliper through the structure of the branch binding buckle 9 itself without the need to set up other additional fixing devices.

[0056] like Figure 3 As shown, in order to adapt to different models of iron wires 10, a plurality of slots with different calibers are provided. The slot 93 includes a first slot 93a and a second slot 93b which are sequentially opened from top to bottom. The first slot 93a and the second slot 93b have different calibers. Specifically, the caliber of the first slot 93a is usually set to be larger than the caliber of the second slot 93b.

[0057] In order to facilitate the smooth pressing of the iron wire 10 into the slot 93, a guide surface 1 921 is opened on the side wall of the fixing buckle 92a, and a guide surface 2 922 is opened on the side wall of the block 92b. The guide surface 1 921 and the guide surface 2 922 are arranged relative to each other, so that the guide surface 1 921 and the guide surface 2 922 form a guide channel for guiding the iron wire 10 to enter the slot 93, and the opening of the guide channel gradually decreases from top to bottom. Specifically, the opening of the guide channel is funnel-shaped; the guide surface 1 921 is an arc surface, and the guide surface 2 922 is an inclined surface.

[0058] The branch-binding buckle 9 is made of an elastic plastic material, for example, PP, PE or nylon and other plastic materials can be selected; for plastic parts, injection molding is usually used, in order to facilitate demoulding, such as Figure 4 As shown, a demoulding slope 1 923 is provided on both sides of the fixing buckle 92a, and a demoulding slope 2 924 is provided on both sides of the blocking block 92b. Through this arrangement, only the upper and lower molds need to be designed, and there is no need to add a slope block mold laterally to produce the branch binding buckle 9, which simplifies the mold structure and saves production costs.

[0059] When tying crops, first, the wire 10 is pressed into the slot 93 by the branch tying clamp. During the pressing process, the wire 10 is clamped into the slot 93 through the guide channel formed by the guide surface 1 921 and the guide surface 2 922. Then, the branches or vines of the crops to be tied are placed into the ring body 91 through the gap 911 to fix the branches or vines of the crops. The cross force of the clamping block 92b and the fixing buckle 92a on the wire 10 is used to increase the friction between the connecting seat 92 and the wire 10, which makes it difficult for the connecting seat 92 to move along the axis of the wire 10, so that the branch tying buckle 9 can be stabilized at a certain position of the wire 10 to play a positioning role.

[0060] Example 2

[0061] In order to improve the clamping efficiency between the branch binding buckle 9 and the iron wire 10, the present embodiment also provides a branch binding caliper, by operating the branch binding caliper to press the iron wire 10 into the connecting seat 92 of the branch binding buckle 9, instead of the operator's finger force to clamp the branch binding ring 9 into the iron wire 10, thereby improving production efficiency.

[0062] like Figure 5-6 As shown, the utility model provides a branch binding caliper, comprising a first clamp arm 2 and a second clamp arm 5, wherein the first clamp arm 2 and the second clamp arm 5 are rotatably connected, and the first clamp arm 2 and the second clamp arm 5 are hinged at the front. A first jaw 1 is fixedly connected to the front end of the first clamp arm 2, and a first handle 3 is sleeved on the rear end thereof, and a second jaw 4 is fixedly connected to the front end of the second clamp arm 5, and a second handle 6 is sleeved on the rear end thereof; wherein the first jaw 1 is used to clamp a branch binding buckle 9 into the first jaw 1, and the second jaw 4 is used to press a wire 10 into the branch binding buckle 9.

[0063] In order to fix the branch binding buckle 9 on the first jaw 1, an upwardly extending guide member 11 is provided at the front part of the first jaw 1, and a accommodating groove 12 is provided at the bottom of the guide member 11. The accommodating groove 12 extends forward to form a support platform 13, and a locking portion 14 extending upward is provided at the front end of the support platform 13, wherein the accommodating groove 12 and the support platform 13 are used to place the branch binding buckle 9, and the branch binding buckle 9 is placed between the guide member 11 and the locking portion 14. When in use, in order to prevent the branch binding buckle 9 from shaking, the locking portion 14 cooperates with the accommodating groove 12 to clamp and fix the branch binding buckle 9, and the support platform 13 contacts with the ring body 91 of the branch binding buckle 9. The support platform 13 provides strong support for the branch binding buckle 9 to prevent the branch binding buckle 9 from moving when the second jaw 4 is pressed down; in order to provide effective support, the support platform 13 can be a plane, and can also be set to an arc surface structure that cooperates with the ring body 91 of the branch binding buckle 9.

[0064] In order to prevent the wire 10 from moving, a downward pressing groove 42 is provided at the bottom of the second jaw 4, and the downward pressing groove 42 is used to accommodate the wire 10; Fig. 9As shown, when the hands tightly press the first handle 3 and the second handle 6, the iron wire 10 rests on the front surface of the guide 11. When the second jaw 4 moves downward, the iron wire 10 is first inserted into the lower pressing groove 42. Under the action of the lower pressing groove 42, the iron wire 10 is pressed into the slot 93 of the branch binding buckle 9. In order to facilitate the fixing of the iron wire 10, the lower pressing groove 42 can be an arc-shaped or "V"-shaped groove.

[0065] Furthermore, an opening 41 is provided at the front end of the second jaw 4, and the guide member 11 can be inserted into the opening 41. Furthermore, an upwardly extending guide member 15 is also provided on the first jaw 1, and the guide member 15 is located behind the guide member 11. A guide opening 43 is provided at a corresponding position of the second jaw 4. When the first jaw 1 and the second jaw 4 are closed, the guide member 11 is inserted into the opening 41, and the guide member 15 is inserted into the guide opening 43. Since agricultural tools are used frequently, the hinges of the first clamp arm 2 and the second clamp arm 5 are easily loosened after long-term use. The utility model effectively avoids left and right twisting of the second jaw 4 and the first jaw 1 when they are closed through the cooperation of the guide member 11 and the opening 41, and in combination with the cooperation of the guide member 15 and the guide opening 43, thereby improving the service life of the branch binding caliper.

[0066] like Figure 6 As shown, a torsion spring 7 is connected to the hinge of the first clamp arm 2 and the second clamp arm 5, one end of the torsion spring 7 is fixedly connected to the first clamp arm 2, and the other end is fixedly connected to the second clamp arm 5. Under the action of the torsion spring 7, the first jaw 1 and the second jaw 4 are always kept open. When binding, after the wire 10 is inserted into the branch binding buckle 9, the first jaw 1 and the second jaw 4 are automatically opened to prepare for the next pressing. The operator only needs to continuously hold and press the first handle 3 and the second handle 6, and there is no need to apply force to separate the first jaw 1 and the second jaw 4, which has a labor-saving effect.

[0067] In order to prevent misoperation, a safety mechanism is also provided, which includes a lock buckle 8 on which a locking rod 81 is provided. The lock buckle 8 is rotatably connected to the second clamp arm 5, and a locking groove 21 is provided on the first clamp arm 2. Rotating the lock buckle 8 can insert the locking rod 81 into the locking groove 21. At this time, the first clamp arm 2 and the second clamp arm 5 cannot be rotated in the closing direction; accordingly, the safety can be released by rotating the lock buckle 8 to rotate the locking rod out of the locking groove 21.

[0068] like Figure 5-9As shown, in order to reduce the manufacturing cost, the first jaw 1 and the second jaw 4 are made of sheet metal parts, and the first jaw 1 includes a lower support plate 1a and a lower support plate 1b, and a connecting head 14 is connected between the lower support plate 1a and the lower support plate 1b; wherein, the front part of the lower support plate 1a is provided with a guide piece 11a extending upward, and the front part of the lower support plate 1b is provided with a guide piece 11b extending upward, and the guide piece 11a and the guide piece 11b constitute a guide member 11; the bottom of the guide piece 11a is provided with a groove 12a, and the bottom of the guide piece 11b is provided with a groove 2b, and the groove 12a and the groove 2 12b constitute a container The groove 12 is provided; the groove 12a extends forward to form a supporting surface 13a, the groove 12b extends forward to form a supporting surface 13b, and the supporting surface 13a and the supporting surface 13b form a supporting platform 13; the front end of the supporting surface 13a is provided with a locking piece 14a extending upward, and the front end of the supporting surface 13b is provided with a locking piece 14b extending upward, and the locking piece 14a and the locking piece 14b constitute a locking portion 14; the rear of the guide piece 11a is provided with a guide piece 15a extending upward, and the rear of the guide piece 11b is provided with a guide piece 15b extending upward, and the guide piece 15a and the guide piece 15b constitute a guide member 15;

[0069] Furthermore, the second jaw 4 includes an upper pressing plate 4a and an upper pressing plate 4b, the bottom of the upper pressing plate 4a is provided with a lower pressing groove 42a, the bottom of the upper pressing plate 4b is provided with a lower pressing groove 42b, the lower pressing groove 42a and the lower pressing groove 42b constitute a lower pressing groove 42; the opening 41 is formed between the upper pressing plate 4a and the upper pressing plate 4b, and in order to ensure that the opening 41 is not deformed, a support rod (not shown) can be provided between the upper pressing plate 4a and the upper pressing plate 4b.

[0070] A lower pressing groove 42a is provided at the bottom of the upper pressing plate 4a; a lower pressing groove 42b is provided at the bottom of the upper pressing plate 4b, wherein the lower pressing groove 42a and the lower pressing groove 42b constitute the lower pressing groove 42, wherein the lower pressing groove 42a and the lower pressing groove 42b can be arc-shaped or "V"-shaped grooves;

[0071] Furthermore, the upper pressing plate 1 4a is provided with a guide opening 1 43a, and the upper pressing plate 2 4b is provided with a guide opening 2 43b, and the guide opening 1 43a and the guide opening 2 43b form a guide opening 43. When the first jaw 1 and the second jaw 4 are closed, the guide piece 1 15a and the guide piece 2 15b are inserted into the guide opening 1 43a and the guide opening 2 43b respectively.

[0072] Furthermore, the upper pressure plate 1 4a and the upper pressure plate 2 4b are fixedly connected to the front end of the second clamp arm 5 by means of bolt fixation, welding fixation or adhesive fixation; the lower support plate 1a and the lower support plate 2 1b are fixedly connected to the front end of the first clamp arm 2 by means of bolt fixation, welding fixation or adhesive fixation.

[0073] When bolt fixing is adopted, a left mounting hole 201 and a right mounting hole 202 are respectively opened at the front part of the first clamp arm 2, and corresponding mounting holes are opened at the upper pressure plate 1 4a and the upper pressure plate 2 4b, and the bolts pass through the left mounting hole 201 and the right mounting hole 202 to connect with the upper pressure plate 1 4a and the upper pressure plate 2 4b; a left positioning circular hole 501 and a right positioning circular hole 502 are opened at the front part of the second clamp arm 5, and the bolts pass through the left positioning circular hole 501 and the right positioning circular hole 502 to connect with the lower support plate 1 1a and the lower support plate 2 1b.

[0074] How it works

[0075] like Figure 5-9 As shown, in the initial state, the first jaw 1 and the second jaw 2 of the branch binding caliper remain open under the action of the torsion spring 7; first, the branch binding buckle 9 is clamped and fixed on the first jaw 1; wherein the connecting seat 92 is placed in the accommodating groove 12, the ring body 91 is in contact with the support platform 13, the locking portion 14 cooperates with the front positioning portion of the branch binding buckle 9, the guide 11 cooperates with the rear positioning portion of the branch binding buckle 9, and the support platform 13 provides support for the ring body 91 to prevent the branch binding buckle 9 from moving, ensuring that the clamping slot 93 can be aligned with the iron wire 10 to prevent the branch binding buckle 9 from being crushed; then the iron wire 10 is placed above the branch binding buckle 9 to be clamped At this time, the iron wire 10 and the branch binding buckle 9 are located between the first jaw 1 and the second jaw 2, and the iron wire 10 contacts the front side of the guide 11 and is located above the card slot 93; the first handle 3 and the second handle 6 are tightly pressed to rotate the first jaw 1 and the second jaw 2 in the closing direction, and the downward pressing groove 42 of the second jaw 4 drives the iron wire 10 to move downward, and finally presses the iron wire 10 into the card slot 93 of the branch binding buckle 9; finally, put the branches or vines of the crops to be tied into the ring body 91 through the gap, and one binding is completed; after the binding is completed, let go, the first jaw 1 and the second jaw 2 are opened and reset, and the operation is circulated in this way.

[0076] It should be noted that, in this document, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Contents not described in detail in this specification belong to the prior art known to professionals in the field.

[0077] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A branch tying buckle, comprising a ring body (91) and a connecting seat (92), characterized in that: The ring body (91) is provided with a notch (911), and the crops to be tied are placed into the ring body (91) through the notch (911); A fixing buckle (92a) is provided at the left and right ends of the connecting seat (92), and a clamping groove (93) for accommodating and clamping the iron wire (10) is provided at the bottom of the fixing buckle (92a); A rear positioning portion is provided on the rear side of each of the fixing buckles (92a), the rear positioning portion being in contact with the side wall of the guide member (11) of the branch binding clamp, and the branch binding buckle (9) is clamped and fixed to the guide member (11) via the rear positioning portion.

2. The branch binding buckle according to claim 1, characterized in that: The rear positioning portion comprises a rear positioning block 1 (925) and a rear positioning block 2 (926), wherein the rear positioning block 1 (925) and the rear positioning block 2 (926) form a card interface, and the card interfaces are formed on the fixing buckles (92a) at the left and right ends, and the guide piece 1 (11a) and the guide piece 2 (11b) of the guide member (11) are respectively engaged with the card interfaces at the left and right ends.

3. The branch binding buckle according to claim 1, characterized in that: A front positioning portion is also provided on the inner side of the ring body (91), the front positioning portion comprising a front positioning block (913) and a front positioning groove (914), and the front positioning portion cooperates with the locking portion (14) of the branch binding clamp; wherein one side of the locking portion (14) is inserted into the front positioning groove (914), and the other side thereof is in contact with the front positioning block (913).

4. The branch binding buckle according to claim 1, characterized in that: The ring body (91) is in the shape of a spiral line, and the overlap of the spiral lines forms the notch (911).

5. The branch binding buckle according to claim 1, characterized in that: The fixing buckle (92a) is a U-shaped structure, the bottom of the U-shaped structure is a card slot (93), the opening direction of the card slot (93) is parallel to the center axis direction of the ring body (91), and the card slot (93) includes a plurality of card slot positions with different calibers.

6. The branch binding buckle according to claim 1, characterized in that: A clamping block (92b) is provided between the two fixing buckles (92a); the clamping block (92b) protrudes in a direction away from the ring body (91), the clamping block (92b) is used to press the iron wire (10), the lower surface of the clamping block (92b) is in contact with the iron wire (10), and the opening direction of the clamping groove (93) faces the lower surface of the clamping block (92b).

7. The branch-binding buckle according to claim 6, characterized in that: The side wall of the fixing buckle (92a) is provided with a guide surface 1 (921), and the side wall of the clamping block (92b) is provided with a guide surface 2 (922). The guide surface 1 (921) and the guide surface 2 (922) are arranged opposite to each other and form a guide channel for guiding the iron wire (10) to enter the clamping groove (93), and the opening of the guide channel gradually decreases from top to bottom.

8. The branch-binding buckle according to claim 1, characterized in that: A flat surface is formed on the inner side of the ring body (91), and the ring body (91) contacts crops through the flat surface.

9. The branch-binding buckle according to claim 1, characterized in that: A flange (912) is provided on the inner side of the ring body (91), and the surface of the flange (912) in contact with the crops is a flat surface.

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