CN219514681U

CN219514681U - Grafting device for melon seedlings

Info

Publication number: CN219514681U
Application number: CN202320697425.7U
Authority: CN
Inventors: 王飞; 周传远
Original assignee: Jining Huisheng Seedling Co ltd
Current assignee: Jining Huisheng Seedling Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-08-15
Anticipated expiration: 2033-04-03

Abstract

The utility model provides a grafting device for melon seedlings, which relates to the technical field of melon grafting and comprises a supporting rod and a sliding block which is arranged on the surface of the supporting rod in a sliding manner, wherein one side of the sliding block is fixedly connected with a positioning mechanism; the positioning mechanism comprises a mounting plate and a movable frame, wherein a driving gear and a driven gear which are meshed with each other are arranged on the surface of the mounting plate, a knob is fixedly connected to the top of the driving gear, two movable clamps are arranged on one side of the mounting plate, a connecting rod is rotatably arranged at the top and the bottom of the movable frame, and one end of the connecting rod is rotatably connected with the mounting plate. According to the utility model, the two movable clamps are controlled to move through the mounting plate, the knob, the driving gear, the driven gear and the connecting rod, grafted melon seedlings can be protected through the protection pad, the melon seedlings and the stocks are clamped conveniently, and the height of the positioning mechanism can be adjusted conveniently according to the growth condition through the movable frame and the upright post.

Description

Grafting device for melon seedlings

Technical Field

The utility model relates to the technical field of melon grafting, in particular to a melon seedling grafting device.

Background

Grafting is one of the artificial propagation methods of plants. That is, the branches or buds of one plant are grafted onto the stems or roots of another plant, so that the two grafted parts grow into a complete plant. Grafting modes are divided into branch grafting and bud grafting. Grafting is performed by utilizing the function of callus after injury of plants. Melon is also called muskmelon, hami melon, etc. Is annual tendril herbaceous plant of Cucurbitaceae, and grafting of melon is required for training better melon.

Among the prior art, like chinese patent CN215683512U discloses a melon grafting assistor, including fixed subassembly and righting subassembly, fixed subassembly includes the horizontal disc, and the horizontal disc lower extreme is equipped with many inserted bars, and the horizontal disc upper end is fixed with aluminum alloy vertical line, and righting subassembly includes the tower foundation, and tower foundation upper end is fixed with the pylon, and the activity is run through in the pylon has the regulation pole, and the regulation pole upper end is fixed with the tower body, and the intercommunication mouth has been seted up to the side of tower body. The utility model can flexibly adapt to the grafting demands of plants with different heights by adjusting the integral use height of the centralizing component, the communicating port is convenient for limiting and blocking the leaves and stems of the grafted plants by the aluminum alloy vertical line, the leaves and stems of the grafted plants are convenient for limiting and blocking, the grafting posture of the plants is kept by supporting and fixing the plants, the grafting process is assisted, the operation difficulty of grafting is reduced, the grafting process of the plants to be grafted is avoided, and the accommodating groove is used for accommodating the cotton swabs for grafting.

However, when grafting is performed, the melon Miao Shuzhi is inserted into the stock seedling stem, the melon seedling and the stock are required to be fixed by the positioning mechanism after grafting, the melon seedling and the stock seedling stem are clamped together by the common positioning mechanism by adopting a clamp, and the positioning effect is poor, so that in the grafting process, the clamp can fall off due to the growth condition, even the melon seedling and the stock are damaged by clamping, and the melon seedling can have the growth deviation.

Disclosure of Invention

The utility model aims to solve the problem that clamps in the prior art possibly fall off and even clamp melon seedlings and stocks, and provides a grafting device for melon seedlings.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the grafting device for melon seedlings comprises a supporting rod and a sliding block which is arranged on the surface of the supporting rod in a sliding manner, wherein one side of the sliding block is fixedly connected with a positioning clamp;

the locating clamp comprises a mounting plate and a movable frame, wherein a driving gear and a driven gear which are meshed with each other are arranged on the surface of the mounting plate, a knob is fixedly connected to the top of the driving gear, two movable clamps are arranged on one side of the mounting plate, a connecting rod is rotatably arranged on the top and the bottom of the movable frame, one end of the connecting rod is rotatably connected with the mounting plate, the driving gear and the driven gear are close to one side of the movable clamp and outwards extend to form a convex plate, the bottom of the convex plate is rotatably connected with one end of the movable clamp, and a connecting frame is fixedly arranged on the top and the bottom of one end of the movable clamp, which are far away from the mounting plate, through bolts.

Preferably, two opposite sides of the movable clamp are fixedly provided with protection pads, one half of gear teeth are arranged on the surface of the driven gear, and one side of the connecting frame is fixedly connected with the sliding block.

Preferably, the equal fixedly connected with positioning mechanism in bracing piece both ends, positioning mechanism includes carriage and pole setting, the carriage sliding sleeve is on the pole setting surface, the mounting groove has been seted up to the carriage inside, the carriage surface is provided with the limiting plate, limiting plate one side fixed connection locating lever, pole setting is close to locating lever one side surface and has seted up a plurality of locating holes, the locating lever runs through the carriage and pegs graft with the locating hole.

Preferably, a locking rod is arranged on one side of the sliding block, one end of the locking rod penetrates through the sliding block to be abutted against the supporting rod, and the bottom of the vertical rod is fixedly connected with a bottom plate.

Preferably, the baffle has been cup jointed to locating lever surface fixing, the baffle is located inside the mounting groove, the inside spring that is provided with of mounting groove, the fixed connection mounting groove inner wall and baffle are respectively at spring both ends.

Preferably, the aperture of the through hole formed by the positioning rod penetrating through the sliding frame is smaller than the outer diameter of the baffle and the diameter of the limiting plate.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the two movable clamps are controlled to move through the mounting plate, the knob, the driving gear, the driven gear and the connecting rod, grafted melon seedlings can be protected through the protection pad, the melon seedlings and the stocks are clamped conveniently, and the height of the positioning mechanism can be adjusted conveniently according to the growth condition through the moving frame and the upright post.

2. According to the utility model, the sliding frame is connected with the sliding block through the connecting frame, the position of the positioning mechanism can be adjusted through the locking rod, the sliding block and the supporting rod, and the sliding frame can be connected with the upright post through the limiting plate, the positioning rod, the baffle plate and the spring matched positioning hole.

Drawings

Fig. 1 is a perspective view showing a grafting apparatus for melon seedlings according to the present utility model;

fig. 2 is a perspective view of a positioning mechanism of a grafting device for melon seedlings according to the present utility model;

fig. 3 is a diagram showing the positional relationship between a positioning mechanism and a sliding block of a grafting device for melon seedlings;

fig. 4 is a cross-sectional perspective view of a carriage of the grafting device for melon seedlings according to the present utility model.

Legend description: 1. a vertical rod; 11. positioning holes; 12. a bottom plate; 13. a support rod; 14. a sliding block; 15. a locking lever; 2. a positioning clamp; 21. a connecting frame; 22. a driven gear; 23. a drive gear; 24. a knob; 25. a mounting plate; 26. a movable clamp; 28. a protective pad; 27. a connecting rod; 3. a positioning mechanism; 31. a carriage; 32. a positioning rod; 33. a limiting plate; 34. a baffle; 35. and (3) a spring.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Referring to fig. 1-3, the present utility model provides a technical solution: the grafting device for melon seedlings comprises a supporting rod 13 and a sliding block 14 which is arranged on the surface of the supporting rod in a sliding manner, wherein one side of the sliding block 14 is fixedly connected with a positioning clamp 2;

the positioning clamp 2 comprises a mounting plate 25 and a movable frame, wherein a driving gear 23 and a driven gear 22 which are meshed with each other are mounted on the surface of the mounting plate 25, a knob 24 is fixedly connected to the top of the driving gear 23, two movable clamps 26 are arranged on one side of the mounting plate 25, connecting rods 27 are rotatably mounted on the top and the bottom of the two movable frames, one end of each connecting rod 27 is rotatably connected with the mounting plate 25, one side, close to the movable clamp 26, of each driving gear 23 and the driven gear 22 outwards extends to form a convex plate, the bottom of each convex plate is rotatably connected with one end of the movable clamp 26, and a connecting frame 21 is fixedly mounted on the top and the bottom of one end, far away from the movable clamp 26, of the mounting plate 25 through bolts; two movable clips 26 are all fixed mounting in opposite one side has protection pad 28, driven gear 22 surface sets up half teeth of a cogwheel, link 21 one side and sliding block 14 fixed connection, when turning knob 24 through twisting, driving gear 23 can begin to rotate, because driving gear 23 can die driven gear 22 rotates together, be convenient for can control two movable clips 26 motion simultaneously through the flange of driving gear 23 and driven gear 22 one side, cooperate connecting rod 27 to carry out spacing and bracing piece 13, then clip melon seedling and the stock of grafting through two movable frames, can play the effect of protection through protection pad 28, avoid pressing from both sides bad melon seedling and stock, the position of movable clip 26 can be adjusted moreover, also can avoid damaging melon seedling and stock when grafting grows.

As shown in fig. 3-4, two ends of the supporting rod 13 are fixedly connected with a positioning mechanism 3, the positioning mechanism 3 comprises a sliding frame 31 and a vertical rod 1, the sliding frame 31 is in sliding sleeve connection with the surface of the vertical rod 1, a mounting groove is formed in the sliding frame 31, a limiting plate 33 is arranged on the outer surface of the sliding frame 31, one side of the limiting plate 33 is fixedly connected with a positioning rod 32, a plurality of positioning holes 11 are formed in the surface, close to the positioning rod 32, of the vertical rod 1, and the positioning rod 32 penetrates through the sliding frame 31 and is connected with the positioning holes 11 in an inserting mode; a locking rod 15 is arranged on one side of the sliding block 14, one end of the locking rod 15 penetrates through the sliding block 14 to abut against the supporting rod 13, and the bottom of the vertical rod 1 is fixedly connected with a bottom plate 12; the baffle 34 is fixedly sleeved on the surface of the positioning rod 32, the baffle 34 is positioned in the mounting groove, a spring 35 is arranged in the mounting groove, and two ends of the spring 35 are respectively and fixedly connected with the inner wall of the mounting groove and the baffle 34; the aperture of a through hole formed by the positioning rod 32 penetrating through the sliding frame 31 is smaller than the outer diameter of the baffle 34 and the diameter of the limiting plate 33, the sliding frame 31 can slide on the surface of the upright 1, in the sliding process, the limiting plate 33, the positioning rod 32 and the baffle 34 can be driven to move together by a pull rod on one side of the limiting plate 33, but when the positioning rod 32 moves away from the positioning hole 11, the sliding frame 31 is moved by the baffle 34 on the surface of the positioning rod 32, when the positioning rod 32 moves up and down, the baffle 34 and the positioning rod 32 pushed by the spring 35 are reset to move together, and then the positioning rod 32 and the positioning rod 32 are inserted to complete positioning of the sliding frame 31, so that the height of the positioning mechanism 3 is convenient to control;

the sliding block 14 can slide on the surface of the supporting rod 13, and then the locking rod 15 is abutted against the supporting rod 13 to control the position of the positioning mechanism 3.

The application method and the working principle of the device are as follows: when the knob 24 is screwed, the driving gear 23 can start to rotate, as the driving gear 23 can rotate together with the driven gear 22, the convex plates on one side of the driving gear 23 and the driven gear 22 can simultaneously control the two movable clamps 26 to move, the connecting rods 27 are matched for limiting and supporting the rod 13, then the grafted melon seedlings and the stocks are clamped through the two movable frames, the protection effect can be achieved through the protection pad 28, the melon seedlings and the stocks are prevented from being damaged, the positions of the movable clamps 26 can be adjusted, and damage to the melon seedlings and the stocks during grafting growth can be avoided.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a grafting device for melon seedling, includes bracing piece (13) and its surface sliding mounting's sliding block (14), its characterized in that: one side of the sliding block (14) is fixedly connected with a positioning clamp (2);

the locating clamp (2) comprises a mounting plate (25) and a movable frame, a driving gear (23) and a driven gear (22) which are meshed with each other are arranged on the surface of the mounting plate (25), a knob (24) is fixedly connected to the top of the driving gear (23), two movable clamps (26) are arranged on one side of the mounting plate (25), connecting rods (27) are rotatably arranged on the top and the bottom of the movable frame, one end of each connecting rod (27) is rotatably connected with the mounting plate (25), the driving gear (23) and the driven gear (22) are outwards extended to form a convex plate near one side of the movable clamp (26), the bottom of the convex plate is rotatably connected with one end of the movable clamp (26), and a connecting frame (21) is fixedly arranged on the top and the bottom of one end of the mounting plate (25) away from the movable clamp (26) through bolts.

2. A grafting device for melon seedlings according to claim 1, wherein: two movable clips (26) are all fixed mounting in opposite side has protection pad (28), driven gear (22) surface sets up half teeth of a cogwheel, link (21) one side and sliding block (14) fixed connection.

3. A grafting device for melon seedlings according to claim 1, wherein: the utility model discloses a locating device for a sliding rack of a bicycle, including bracing piece (13) both ends all fixedly connected with positioning mechanism (3), positioning mechanism (3) are including carriage (31) and pole setting (1), carriage (31) slip cup joint in pole setting (1) surface, the mounting groove has been seted up to carriage (31) inside, carriage (31) surface is provided with limiting plate (33), limiting plate (33) one side fixed connection locating lever (32), pole setting (1) are close to locating lever (32) one side surface and have been seted up a plurality of locating holes (11), locating lever (32) run through carriage (31) and peg graft with locating hole (11).

4. A grafting device for melon seedlings according to claim 3, wherein: the locking device is characterized in that a locking rod (15) is arranged on one side of the sliding block (14), one end of the locking rod (15) penetrates through the sliding block (14) to be abutted to the supporting rod (13), and the bottom of the vertical rod (1) is fixedly connected with a bottom plate (12).

5. A grafting device for melon seedlings according to claim 3, wherein: the positioning rod (32) is fixedly sleeved with a baffle (34) on the surface, the baffle (34) is positioned inside the mounting groove, a spring (35) is arranged inside the mounting groove, and two ends of the spring (35) are fixedly connected with the inner wall of the mounting groove and the baffle (34) respectively.

6. The grafting device for melon seedlings according to claim 5, wherein: the aperture of a through hole formed by the positioning rod (32) penetrating through the sliding frame (31) is smaller than the outer diameter of the baffle plate (34) and the diameter of the limiting plate (33).