Buckle with tensioning function for fruit trees

Abstract

The utility model relates to a buckle with a tensioning function for a fruit tree, which belongs to the field of grafting and fixing of the fruit tree and comprises a cylinder, a stabilizing mechanism is arranged in the cylinder, three pile nails are arranged at the bottom of the cylinder, and a buckle mechanism is arranged above the cylinder. According to the buckle with the tensioning function for the fruit trees, a sleeve is lifted upwards, a square rod is connected with a square groove in an inserted mode, then a handle is rotated, a movable sleeve starts to move upwards, the fruit trees of different heights can be bound and fixed conveniently, a binding belt is pulled to bypass a scion branch and the movable sleeve by a circle, then a clamping hole formed in the outer side of the binding belt penetrates through a protruding block, and then the clamping belt is pulled to rotate. The tensioning degree of a binding belt can be adjusted through a plurality of clamping holes in the outer side of the binding belt, a handle is rotated to enable a second gear to start to rotate, at the moment, a movable column drives a third gear and two fourth gears to rotate, three pile nails start to rotate and are submerged into the ground, and the cylinder is kept stable; and the fruit tree branches can be conveniently fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit tree grafting and fixing, in particular to a clip with a tensioning function for fruit trees. Background Art

[0002] The fruit tree clip is a kind of gardening auxiliary tool, which is mainly used to fix and support the branches of fruit trees to help the fruit trees maintain a good growth shape and structure.

[0003] For example, Chinese patent CN 220383656 U discloses a fruit tree branch fixing device, which includes a sleeve rod, a telescopic rod and a rubber band binding belt. The telescopic rod is slidably inserted into the sleeve rod, and a number of buckles are evenly and equidistantly distributed on the telescopic rod and the sleeve rod. The rubber band binding belt is provided with a number of through holes, and the buckles can be inserted into the through holes.

[0004] The above-mentioned fruit tree branch grafting fixer still has certain shortcomings. It uses a rubber band binding belt for fixing, which not only makes the rootstock and the scion branch more firmly fixed, but also because of its elasticity, it can effectively avoid the neck-stuck phenomenon caused by the untimely loosening of the rope binding during production. However, since it is tied together with fruits and vegetables, when bad weather occurs, the fruit tree branch grafting fixer is easy to be unstable, which reduces the practicality of the fruit tree branch grafting fixer. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a clip with a tensioning function for fruit trees, which has the advantage of improving the stability of fruit tree grafting and solves the problem that the fruit tree grafting fixer is easily unstable when bad weather occurs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamp with a tensioning function for fruit trees, comprising a cylinder, a stabilizing mechanism is provided inside the cylinder, three stakes are provided at the bottom of the cylinder, and a clamping mechanism is provided above the cylinder;

[0007] The stabilizing mechanism comprises a box body vertically slidably connected to the right side wall of the inner cavity of the cylinder, a worm is rotatably connected between the left and right side walls of the inner cavity of the box body through a bearing, a worm is meshed with a worm wheel on the outer side of the worm, a connecting rod is fixed inside the worm wheel, the bottom end of the connecting rod passes through the inner bottom wall of the box body and extends to the bottom of the box body and a first gear is fixed on the outer side, a movable plate is fixed on the left side of the box body, a spring is fixed on the lower surface of the movable plate, a supporting plate is fixed on the bottom of the spring, a movable column is rotatably connected to the lower surface of the supporting plate through a bearing, a second gear is fixed on the outer side of the movable column and near its top end, a third gear is fixed on the outer side of the movable column and near its bottom end, fourth gears are meshed on both the front and rear sides of the third gear, mounting columns are fixed inside the third gear and the two fourth gears, a square rod is fixed on the top end of the connecting rod, a mounting block is fixed on the right side wall of the inner cavity of the cylinder body, a movable rod is rotatably connected inside the mounting block through a bearing, a screw is fixed on the top end of the movable rod, and a movable sleeve is threadedly connected on the outer side of the screw;

[0008] The buckle mechanism comprises a binding belt fixed on the outside of the movable sleeve, a plurality of clamping holes are provided on the outside of the binding belt, and a convex block is fixed on the outside of the movable sleeve.

[0009] Furthermore, a slideway is fixed to the left side wall of the inner cavity of the cylinder, and a slider slidably connected to the slideway is fixed to the left end of the movable plate.

[0010] Furthermore, the three pegs are respectively fixed at the bottom ends of three mounting columns, and the three mounting columns are rotatably connected to the lower surface of the cylinder through bearings.

[0011] Furthermore, a sleeve is fixed to the right side of the box body, a connecting rod is fixed to the right end of the worm, the connecting rod is located inside the sleeve, and a handle is fixed to the right end of the connecting rod.

[0012] Furthermore, a fixing groove for enabling the sleeve to move vertically up and down is provided on the right side of the cylinder body, and a square groove for gap matching with the square rod is provided at the bottom end of the movable rod.

[0013] Furthermore, a positioning groove is provided on the right side wall of the inner cavity of the cylinder, and a positioning block slidably connected to the positioning groove is fixed on the right side of the movable sleeve.

[0014] Furthermore, the number of the buckle mechanisms is not less than two, and the plurality of buckle mechanisms are vertically distributed on the outside of the movable sleeve.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] 1. The fruit tree uses a buckle with a tensioning function. The sleeve is lifted upward to connect the square rod with the square groove. Then the handle is turned to make the movable sleeve start to move upward, which is convenient for binding and fixing fruit trees of different heights. After pulling the binding belt around the scion branch and around the movable sleeve, the clamping hole on the outside of the binding belt passes through the protrusion to achieve the purpose of binding the fruit tree branches. The tension of the binding belt can be adjusted through the multiple clamping holes on the outside.

[0017] 2. The fruit tree uses a buckle with a tensioning function. Turn the handle to make the second gear start to rotate. At this time, the movable column drives the third gear and two fourth gears to rotate, so that the three stakes start to rotate and sink into the ground, so that the cylinder remains stable, which is convenient for fixing the branches of the fruit tree. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the stabilizing mechanism of the utility model;

[0020] Figure 3 It is a three-dimensional diagram of the buckle mechanism of the utility model.

[0021] In the figure: 1 cylinder, 2 stabilizing mechanism, 201 box, 202 worm, 203 worm wheel, 204 connecting rod, 205 first gear, 206 moving plate, 207 spring, 208 supporting plate, 209 movable column, 210 second gear, 211 third gear, 212 fourth gear, 213 mounting column, 214 mounting block, 215 movable rod, 216 screw, 217 movable sleeve, 3 pile nails, 4 buckle mechanism, 401 binding belt, 402 clamping hole, 403 protrusion. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 In this embodiment, a clip with a tensioning function for fruit trees includes a cylinder 1, a stabilizing mechanism 2 is provided inside the cylinder 1, three stakes 3 are provided at the bottom of the cylinder 1, and a clip mechanism 4 is provided above the cylinder 1.

[0024] See also Figure 2In order to facilitate the fixing of the branches of the fruit tree, the stabilizing mechanism 2 in this embodiment includes a box body 201 vertically slidably connected to the right side wall of the inner cavity of the cylinder body 1, a worm 202 is rotatably connected between the left and right side walls of the inner cavity of the box body 201 through a bearing, a worm gear 203 is meshed on the outer side of the worm 202, a connecting rod 204 is fixed inside the worm gear 203, the bottom end of the connecting rod 204 passes through the inner bottom wall of the box body 201 and extends to the bottom of the box body 201 and a first gear 205 is fixed on the outer side, a moving plate 206 is fixed on the left side of the box body 201, a spring 207 is fixed on the lower surface of the moving plate 206, a support plate 208 is fixed on the bottom of the spring 207, and the lower part of the support plate 208 A movable column 209 is rotatably connected to the surface through a bearing, a second gear 210 is fixed on the outer side of the movable column 209 and near its top end, a third gear 211 is fixed on the outer side of the movable column 209 and near its bottom end, fourth gears 212 are meshed on the front and rear sides of the third gear 211, mounting columns 213 are fixed inside the third gear 211 and the two fourth gears 212, a square rod is fixed to the top of the connecting rod 204, a mounting block 214 is fixed to the right side wall of the inner cavity of the cylinder 1, a movable rod 215 is rotatably connected to the inside of the mounting block 214 through a bearing, a screw 216 is fixed on the top of the movable rod 215, and a movable sleeve 217 is threadedly connected to the outer side of the screw 216.

[0025] In this example, a sleeve is fixed to the right side of the box body 201, a connecting rod is fixed to the right end of the worm 202, the connecting rod is located inside the sleeve, a handle is fixed to the right end of the connecting rod, a slide is fixed to the left side wall of the inner cavity of the cylinder body 1, a slider slidably connected to the slide is fixed to the left end of the movable plate 206, and three pegs 3 are respectively fixed to the bottom ends of three mounting columns 213. The cylinder body 1 is moved to the area where it needs to be installed, and then the sleeve is pressed downward to make the first gear 205 mesh with the second gear 210. At this time, the handle is turned to make the second gear 210 start to rotate, and at this time, the movable column 209 drives the third gear 211 and the two fourth gears 212 to rotate, so that the three pegs 3 starts to rotate and sinks into the ground, so that the barrel 1 remains stable, which is convenient for fixing the fruit trees. The three mounting columns 213 are all rotatably connected to the lower surface of the barrel 1 through bearings. A fixing groove for the sleeve to move vertically up and down is provided on the right side of the barrel 1. A square groove for matching the clearance of the square rod is provided at the bottom end of the movable rod 215. A positioning groove is provided on the right side wall of the inner cavity of the barrel 1. A positioning block slidably connected to the positioning groove is fixed on the right side of the movable sleeve 217. The sleeve is lifted upward to make the square rod plug into the square groove, and then the handle is turned to make the screw 216 start to rotate, and at this time the movable sleeve 217 starts to move upward, which is convenient for binding and fixing fruit trees at different heights.

[0026] It should be noted that, by turning the handle, the second gear 210 starts to rotate, and at this time the movable column 209 drives the third gear 211 and the two fourth gears 212 to rotate, so that the three stakes 3 start to rotate and sink into the ground, so that the cylinder 1 remains stable, which is convenient for fixing the branches of the fruit tree.

[0027] See also Figure 3 In order to bind the branches of the fruit tree, the buckle mechanism 4 in this embodiment includes a binding belt 401 fixed to the outside of the movable sleeve 217, a plurality of clamping holes 402 are opened on the outside of the binding belt 401, and a protrusion 403 is fixed on the outside of the movable sleeve 217.

[0028] In this example, the number of the buckle mechanisms 4 is no less than two. By pulling the binding belt 401 around the scion branch and around the movable sleeve 217, the buckle hole 402 opened on the outside of the binding belt 401 passes through the protrusion 403 to achieve the purpose of binding the fruit tree branches. Multiple buckle mechanisms 4 are vertically distributed on the outside of the movable sleeve 217, and the tension of the binding belt 401 can be adjusted through the multiple buckle holes 402 on its outside.

[0029] It should be noted that the sleeve is lifted upward to engage the square rod with the square groove, and then the handle is turned to make the movable sleeve 217 start to move upward, so as to facilitate the binding and fixation of fruit trees at different heights. After pulling the binding belt 401 around the scion branch and around the movable sleeve 217, the clamping hole 402 opened on the outside of the binding belt 401 is passed through the protrusion 403 to achieve the purpose of binding the fruit tree branches. The tension of the binding belt 401 can be adjusted through the multiple clamping holes 402 on its outside.

[0030] It is understandable that in the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood through specific circumstances. At the same time, the parts not described in detail in the present invention are all well-known technologies of those skilled in the art.

[0031] The working principle of the above embodiment is:

[0032] (1) When it is necessary to fix the fruit tree, the barrel 1 is moved to the area where it needs to be installed, and then the sleeve is pressed downward to make the first gear 205 mesh with the second gear 210. At this time, the handle is turned to make the second gear 210 start to rotate, and the movable column 209 drives the third gear 211 and the two fourth gears 212 to rotate, so that the three stakes 3 start to rotate and sink into the ground, so that the barrel 1 remains stable, which is convenient for fixing the fruit tree.

[0033] (2) When the height of the movable sleeve 217 needs to be adjusted according to the height of the fruit tree, the sleeve is lifted upward to engage the square rod with the square groove, and then the handle is turned to make the screw 216 start to rotate. At this time, the movable sleeve 217 starts to move upward, which is convenient for binding and fixing fruit trees of different heights. After pulling the binding belt 401 around the scion branch and around the movable sleeve 217, the clamping hole 402 on the outside of the binding belt 401 is passed through the protrusion 403 to achieve the purpose of binding the fruit tree branches. The tension of the binding belt 401 can be adjusted through the multiple clamping holes 402 on the outside.

[0034] It should be noted that, in this article, 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 such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A clamp with a tensioning function for fruit trees, comprising a cylinder (1), characterized in that: A stabilizing mechanism (2) is provided inside the cylinder (1), three pegs (3) are provided at the bottom of the cylinder (1), and a buckle mechanism (4) is provided above the cylinder (1); The stabilizing mechanism (2) comprises a box body (201) vertically slidably connected to the right side wall of the inner cavity of the cylinder (1); a worm (202) is rotatably connected between the left and right side walls of the inner cavity of the box body (201) via a bearing; a worm wheel (203) is meshed on the outer side of the worm (202); a connecting rod (204) is fixed inside the worm wheel (203); the bottom end of the connecting rod (204) passes through the inner bottom wall of the box body (201) and extends to the bottom of the box body (201); and a first gear (205) is fixed on the outer side; a moving plate (206) is fixed on the left side of the box body (201); a spring (207) is fixed on the lower surface of the moving plate (206); a support plate (208) is fixed on the bottom of the spring (207); and the lower surface of the support plate (208) is rotatably connected to the inner wall of the box body (201) via a bearing. A movable column (209) is provided, a second gear (210) is fixed on the outer side of the movable column (209) and near the top thereof, a third gear (211) is fixed on the outer side of the movable column (209) and near the bottom thereof, a fourth gear (212) is meshed on both the front and rear sides of the third gear (211), a mounting column (213) is fixed inside the third gear (211) and the two fourth gears (212), a square rod is fixed on the top of the connecting rod (204), a mounting block (214) is fixed on the right side wall of the inner cavity of the cylinder (1), a movable rod (215) is rotatably connected to the inside of the mounting block (214) via a bearing, a screw rod (216) is fixed on the top of the movable rod (215), and a movable sleeve (217) is threadedly connected to the outer side of the screw rod (216); The buckle mechanism (4) comprises a binding belt (401) fixed on the outside of the movable sleeve (217), a plurality of locking holes (402) are provided on the outside of the binding belt (401), and a protrusion (403) is fixed on the outside of the movable sleeve (217).

2. The buckle with tensioning function for fruit trees according to claim 1, characterized in that: A slideway is fixed to the left side wall of the inner cavity of the cylinder (1), and a slider slidably connected to the slideway is fixed to the left end of the movable plate (206).

3. The buckle with tensioning function for fruit trees according to claim 1, characterized in that: The three pegs (3) are respectively fixed to the bottom ends of three mounting columns (213), and the three mounting columns (213) are rotatably connected to the lower surface of the cylinder (1) via bearings.

4. The buckle with tensioning function for fruit trees according to claim 1, characterized in that: A sleeve is fixed on the right side of the box body (201), a connecting rod is fixed on the right end of the worm (202), the connecting rod is located inside the sleeve, and a handle is fixed on the right end of the connecting rod.

5. The buckle with tensioning function for fruit trees according to claim 4, characterized in that: The right side of the cylinder (1) is provided with a fixing groove for enabling the sleeve to move vertically up and down, and the bottom end of the movable rod (215) is provided with a square groove for clearance matching with the square rod.

6. The buckle with tensioning function for fruit trees according to claim 1, characterized in that: A positioning groove is provided on the right side wall of the inner cavity of the cylinder (1), and a positioning block slidably connected to the positioning groove is fixed on the right side of the movable sleeve (217).

7. The buckle with tensioning function for fruit trees according to claim 1, characterized in that: The number of the buckle mechanisms (4) is no less than two, and the plurality of buckle mechanisms (4) are vertically distributed on the outside of the movable sleeve (217).

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