Fruit tree grafting assist device

Abstract

The utility model discloses a fruit tree grafting assist device, and belongs to the technical field of fruit tree grafting. Comprising a fixed chassis, side vertical plates are symmetrically arranged at the top end of the fixed chassis, sliding grooves are formed in the side vertical plates, sliding blocks are arranged in the sliding grooves in a sliding mode, buffer clamping assemblies are arranged on the sides, close to each other, of the two sliding blocks, and rotating assemblies are arranged in the sliding blocks; a center clamping mechanism is arranged below the buffering clamping assembly and comprises a sliding rod and a two-way threaded rod, the center clamping mechanism is arranged, the two-way threaded rod is driven to rotate through rotating operation of a rotating disc, so that two opposite clamping plates get close to each other for clamping, an arc-shaped clamping block A clamps and assists in center positioning of a branch, and therefore the clamping efficiency of the branch is improved. And the spring piece A and the elastic cushion are matched to buffer and protect the branches, so that the branches reserve a growth space, the structure is simple to operate, and compared with the prior art, a plurality of screws do not need to be adjusted to clamp the branches.

Description

Technical Field

[0001] The present application relates to the technical field of fruit tree grafting, and more specifically, to a fruit tree grafting aid. Background Art

[0002] Grafting is one of the artificial propagation methods of plants. It is to graft the branch or bud of one plant onto the stem or root of another plant, so that the two parts grow into a complete plant. Grafting methods are divided into branch grafting and bud grafting.

[0003] In the related technology, in order to solve the problem that the branches and grafted branches cannot be adjusted, the patent with the prior art publication number CN211297738U provides an agricultural fruit tree planting grafting assistant, which relates to the field of fruit tree planting grafting technology, and includes a U-shaped frame, and the opposite surfaces of the U-shaped frame are fixedly connected with a fixing plate. The agricultural fruit tree planting grafting assistant, through two nuts one and two nuts two, makes two screws one and two screws two move away from or close to each other during the rotation process, and the movement of the two screws one and two screws two drives two support plates and two overlap devices to clamp and fix the branches

[0004] Although the above-mentioned prior art solution drives the two rubber pads to approach each other by setting the elastic force of two springs to clamp and fix the grafted branches, so that both the branches and the grafted branches are clamped and fixed, and the effect can be adjusted according to the thickness of the branches of the fruit tree, the above-mentioned fruit tree grafting assistant is cumbersome to operate, cannot automatically locate the center to correct the position of the branches, and the bottom cannot be stably connected to the ground, the stability of the foundation is poor, and the device is prone to tilt, which causes the grafted branches to grow at an angle.

[0005] In view of this, we propose a fruit tree grafting assistant. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] The purpose of the present application is to provide a fruit tree grafting assistant, which solves the technical problems that the fruit tree grafting assistant is complicated to operate, cannot automatically locate the center to correct the position of the branches, and the bottom cannot be stably connected to the ground, the stability of the foundation is poor, and the device is prone to tilt, thereby causing the grafted branches to grow at an angle. The application achieves the technical effect of automatically centering and clamping the branches and trunks, and enhancing the stability of the bottom of the device.

[0008] 2. Technical solution

[0009] The present application provides a fruit tree grafting aid, including a fixed chassis, side upright plates are symmetrically arranged on the top of the fixed chassis, and sliding grooves are opened inside the side upright plates. Sliding blocks are slidably arranged inside the sliding grooves, and a buffer clamping assembly is arranged on the side where two sliding blocks are close to each other, and a rotating assembly is arranged inside the sliding blocks. A central clamping mechanism is arranged below the buffer clamping assembly, and the central clamping mechanism includes a sliding rod and a bidirectional screw, and the sliding rod and the bidirectional screw are arranged in parallel, and the sliding rod and the bidirectional screw are symmetrically arranged on both sides of the sliding rod and the bidirectional screw, and T-shaped rods are slidably arranged inside the clamping plates.

[0010] Preferably, a spring member A is sleeved on the outer side of the T-bar, and one end of the spring member A is connected to one side of the clamping plate.

[0011] Preferably, an arc-shaped clamping block A is provided on one side of the T-shaped rod, and an elastic pad is provided on the side where the two arc-shaped clamping blocks A are close to each other.

[0012] Preferably, the rotating assembly includes a threaded rod, the outer side of the threaded rod is connected to the internal thread of the sliding block, a first bevel gear is fixedly provided on the outer side of the threaded rod, a second bevel gear is meshedly provided on one side of the first bevel gear, a rotating rod is provided on one side of the second bevel gear, a support frame is provided on the side of the two side plates away from each other, and the rotating rod is supported by the support frame.

[0013] Preferably, an embedded rod is annularly arranged at the bottom end of the fixed chassis, the lower end of the embedded rod is a sharp portion, and a spiral groove is provided on the surface of the rod.

[0014] Preferably, the bidirectional screw rod has a center as a base point, and equidistant and opposite thread grooves are arranged on both sides, and the bidirectional screw rod extends to the outside of the side vertical plate and is provided with a rotating disk.

[0015] Preferably, the buffer clamping assembly comprises a hollow rod, a moving rod is slidably arranged inside the hollow rod, and an arc-shaped clamping block B is arranged on one side where two moving rods are close to each other.

[0016] Preferably, a cushion is provided on one side of the two arc-shaped clamping blocks B that are close to each other, and a spring member B is provided inside the hollow rod.

[0017] 3. Beneficial effects

[0018] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0019] (1) The present application is provided with a central clamping mechanism, which is operated by rotating a rotating disk to drive the bidirectional screw to rotate, so that the two pairs of clamping plates are close to each other for clamping. The arc-shaped clamping block A clamps and assists in positioning the center of the branch. The spring member A and the elastic pad cooperate to provide buffering protection for the branch, so that the branch retains growth space. This structure is simple to operate and, compared with the prior art, does not require the adjustment of multiple screws for branch clamping.

[0020] (2) The present application provides an embedded rod that is connected downward to the ground. The sharp portion facilitates penetrating into the soil, and the spiral groove facilitates stable engagement with the soil, thereby increasing the stability of the fixed chassis and solving the problem of the device being prone to tilting. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the first three-dimensional structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the three-dimensional structure of the central clamping mechanism of the utility model;

[0023] Figure 3 For the utility model Figure 1 A schematic diagram of the enlarged local structure at point A in the middle;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the buffer clamping assembly of the utility model;

[0025] Explanation of the numbers in the figure: 110, fixed chassis; 120, embedded rod; 130, side plate; 131, slide groove; 132, threaded rod; 133, sliding block; 134, bevel gear No. 1; 135, bevel gear No. 2; 136, support frame; 137, rotating rod; 200, center clamping mechanism; 210, two-way screw; 211, arc clamping block A; 212, clamping plate; 213, spring member A; 214, T-bar; 215, sliding rod; 300, buffer clamping assembly; 310, hollow rod; 311, spring member B; 312, moving rod; 313, arc clamping block B. DETAILED DESCRIPTION

[0026] The present application is further described in detail below in conjunction with the accompanying drawings.

[0027] Embodiment 1

[0028] See also Figure 1-4The utility model provides an embodiment: a fruit tree grafting aid, comprising a fixed chassis 110, a side plate 130 is symmetrically arranged on the top of the fixed chassis 110, a slide groove 131 is opened inside the side plate 130, a sliding block 133 is slidably arranged inside the slide groove 131, a buffer clamping assembly 300 is arranged on the side where the two sliding blocks 133 are close to each other, a rotating assembly is arranged inside the sliding block 133, a central clamping mechanism 200 is arranged below the buffer clamping assembly 300, and the central clamping mechanism 200 includes a sliding rod 215 and a bidirectional screw 210, the sliding rod 215 and the bidirectional screw 210 are arranged on the side where the two sliding blocks 133 are close to each other. 10 are arranged in parallel, and the sliding rod 215 and the two sides of the bidirectional screw 210 are symmetrically provided with a pair of clamping plates 212, and the inner sliding of the pair of clamping plates 212 is provided with a T-shaped rod 214. The bidirectional screw 210 takes the center as the base point, and equidistant and opposite thread grooves are provided on both sides. The bidirectional screw 210 extends to the outside of the side plate 130 and is provided with a rotating disk. The central clamping mechanism 200 is mainly used for clamping the branch part. The rotating disk is rotated to drive the bidirectional screw 210 to rotate, so that the two pairs of clamping plates 212 are close to each other for clamping. This structure is simple to operate, and compared with the existing technology, there is no need to adjust multiple screws for branch clamping.

[0029] Furthermore, a spring member A213 is sleeved on the outer side of the T-bar 214, one end of the spring member A213 is connected to one side of the clamping plate 212, and an arc-shaped clamping block A211 is provided on one side of the T-bar 214, and an elastic pad is provided on the side where the two arc-shaped clamping blocks A211 are close to each other. The arc-shaped clamping blocks A211 clamp to assist in center positioning of the branches, and the spring member A213 and the elastic pad cooperate to provide buffering protection for the branches, so that the branches retain growth space.

[0030] Furthermore, an embedded rod 120 is provided in an annular manner at the bottom end of the fixed chassis 110. The lower end of the embedded rod 120 is a sharp portion, and a spiral groove is provided on the surface of the rod portion. Figure 1 (Details not shown) The embedded rod 120 is connected downward to the ground, the sharp portion facilitates penetrating into the soil, and the spiral groove facilitates stable engagement with the soil, thereby increasing the stability of the fixed chassis 110 and solving the problem of the device being prone to tilting.

[0031] Embodiment 2

[0032] The utility model provides a fruit tree grafting aid, compared with the first embodiment, please refer to Figure 1-4The rotating assembly includes a threaded rod 132, the outer side of the threaded rod 132 is connected to the internal thread of the sliding block 133, a first bevel gear 134 is fixedly provided on the outer side of the threaded rod 132, a second bevel gear 135 is meshed with one side of the first bevel gear 134, a rotating rod 137 is provided on one side of the second bevel gear 135, a support frame 136 is provided on the side where the two side vertical plates 130 are away from each other, and the rotating rod 137 is supported by the support frame 136. The rotating rod 137 rotates, which is convenient for operating the threaded rod 132 to rotate, so that the sliding block 133 moves up and down horizontally, adjusts the fixed position of the grafted branches, and facilitates center grafting.

[0033] Furthermore, the buffer clamping assembly 300 includes a hollow rod 310, a movable rod 312 is slidably arranged inside the hollow rod 310, an arc-shaped clamping block B313 is arranged on the side where the two movable rods 312 are close to each other, a soft pad is arranged on the side where the two arc-shaped clamping blocks B313 are close to each other, a spring member B311 is arranged inside the hollow rod 310, the grafted branches are clamped and positioned by the arc-shaped clamping block B313, the movable rod 312 slides inside the hollow rod 310, the spring member B311 is compressed, and automatically elastically positioned and clamped.

[0034] In summary, when a fruit tree grafting aid disclosed in the embodiment of the present application is used, the center clamping mechanism 200 is mainly used to clamp the branch part. The rotating disk is rotated to drive the bidirectional screw 210 to rotate, so that the two pairs of clamping plates 212 are close to each other for clamping. The arc clamping block A211 clamps the auxiliary branch center for positioning. The spring member A213 and the elastic pad cooperate to provide buffering protection for the branch, so that the branch retains growth space. This structure is simple to operate and does not require adjusting multiple screws to clamp the branch compared to the prior art. The embedded rod 120 is connected downward to the ground. The sharp part facilitates deep penetration into the soil, and the spiral groove facilitates stable engagement with the soil, increasing the stability of the fixed chassis 110.

[0035] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0036] The support frame 136 provides support, and the rotating rod 137 rotates to facilitate the operation of the threaded rod 132 to rotate, so that the sliding block 133 moves horizontally up and down to adjust the fixed position of the grafted branches, which is convenient for center grafting. The grafted branches are clamped and positioned by the arc-shaped clamping block B313, and the moving rod 312 slides inside the hollow rod 310. The spring part B311 is compressed, and the elastic positioning and clamping are automatically performed to achieve a quick clamping effect.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fruit tree grafting aid, characterized in that: The invention comprises a fixed chassis (110), the top of which is symmetrically provided with a side plate (130), the inside of each side plate (130) is provided with a slide groove (131), the inside of each slide groove (131) is provided with a sliding block (133) for sliding, a buffer clamping assembly (300) is provided on the side where two sliding blocks (133) are close to each other, a rotating assembly is provided inside the sliding block (133), a central clamping mechanism (200) is provided below the buffer clamping assembly (300), the central clamping mechanism (200) comprises a sliding rod (215) and a bidirectional screw (210), the sliding rod (215) and the bidirectional screw (210) are arranged in parallel, a pair of clamping plates (212) are symmetrically provided on both sides of the sliding rod (215) and the bidirectional screw (210), and a T-shaped rod (214) is slidably provided inside the pair of clamping plates (212).

2. The fruit tree grafting aid according to claim 1, characterized in that: A spring member A (213) is sleeved on the outer side of the T-shaped rod (214), and one end of the spring member A (213) is connected to one side of the clamping plate (212).

3. The fruit tree grafting aid according to claim 2, characterized in that: An arc-shaped clamping block A (211) is provided on one side of the T-shaped rod (214), and an elastic pad is provided on the side where the two arc-shaped clamping blocks A (211) are close to each other.

4. The fruit tree grafting aid according to claim 1, characterized in that: The rotating assembly comprises a threaded rod (132), the outer side of the threaded rod (132) is connected to the inner thread of the sliding block (133), a first bevel gear (134) is fixedly arranged on the outer side of the threaded rod (132), a second bevel gear (135) is meshedly arranged on one side of the first bevel gear (134), a rotating rod (137) is arranged on one side of the second bevel gear (135), a supporting frame (136) is arranged on the side of the two side vertical plates (130) away from each other, and the rotating rod (137) is supported by the supporting frame (136).

5. The fruit tree grafting aid according to claim 1, characterized in that: An embedded rod (120) is provided in a ring shape at the bottom end of the fixed chassis (110); the lower end of the embedded rod (120) is a sharp portion, and a spiral groove is provided on the surface of the rod.

6. The fruit tree grafting aid according to claim 1, characterized in that: The bidirectional screw (210) is provided with equidistant and opposite thread grooves on both sides with the center as the base point, and the bidirectional screw (210) is extended to the outside of the side vertical plate (130) and is provided with a rotating disk.

7. The fruit tree grafting aid according to claim 1, characterized in that: The buffer clamping assembly (300) comprises a hollow rod (310), a moving rod (312) is slidably arranged inside the hollow rod (310), and an arc-shaped clamping block B (313) is arranged on one side where the two moving rods (312) are close to each other.

8. The fruit tree grafting aid according to claim 7, characterized in that: A soft cushion is provided on one side of the two arc-shaped clamping blocks B (313) close to each other, and a spring member B (311) is provided inside the hollow rod (310).

Images