CN220383653U - Grafting device for cultivation and breeding of dragon fruits - Google Patents

Abstract

The utility model relates to a grafting device for cultivating and breeding dragon fruits, which comprises a supporting plate, wherein the lower end of the supporting plate is hinged with three rotating plates, the lower end of each rotating plate is provided with a cutter holder, the lower end of each cutter holder is inwards sunken to form two fixing chambers, a push rod is inserted into each fixing chamber in a drawing way, one end of each push rod penetrates through the fixing chamber to be connected with a pushing block, one side of each pushing block is fixedly connected with a first spring, one end of each first spring is fixedly connected with the fixing chamber, the lower end of each pushing block penetrates through the fixing chamber to be connected with a wedge block, the wedge blocks are movably connected with blades, and the blades are provided with fixing holes matched with the wedge blocks, so that the blades can be conveniently and quickly replaced.

Description

Grafting device for cultivation and breeding of dragon fruits

Technical Field

The utility model relates to the technical field of grafting for cultivation and breeding of dragon fruits, in particular to a grafting device for cultivation and breeding of dragon fruits.

Background

There are many ways of grafting dragon fruits, and a common method is to cut off the meat quality at the grafting position of the stock, leave the stem, then draw out the meat quality at the place corresponding to the seedling of the dragon fruits to be grafted, then mount the seedling of the dragon fruits on the stock, tightly bind the seedling of the dragon fruits with plastic glue, then cut out the meat quality with thorns on the stock, increase the nutrition supply of the stock to the dragon fruits, and prevent the stock from piercing the human body during grafting. In order to improve the flatness of the cut-out interface of the stock, a grafting device for cultivating and breeding dragon fruits is generally used for cutting the stock. After long-time use, the blade that cuts can produce great wearing and tearing, need change it, and current dragon fruit cultivation breeds and uses grafting device in the use, and the blade that cuts is fixed usually using the bolt for the blade is inconvenient to change, when the blade that needs is changed, only can change after need the staff to use professional instrument to twist a plurality of bolts, has wasted the time of changing, uses very inconvenient.

Secondly, current grafting device for dragon fruit cultivation breeding is in the use, cuts the outside protective structure that does not set up of cutter blade for whole grafting device is when not needing to use, cuts the cutter blade and accidentally injures the staff easily, thereby has increased the potential safety hazard.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a grafting device for cultivating and breeding dragon fruits, which solves the problem that the blades are inconvenient to replace in the use process of the grafting device for cultivating and breeding the dragon fruits.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dragon fruit cultivation breeds and uses grafting device, includes the backup pad, the backup pad lower extreme hinge connection has three rotor plate, every the rotor plate lower extreme is equipped with the blade holder, the blade holder lower extreme inwards caves in and forms two fixed rooms, every take out in the fixed room and insert and be equipped with the push rod, push rod one end is passed the fixed room and is connected with the impeller block, impeller block one side fixedly connected with first spring, first spring one end and fixed room fixed connection, impeller block lower extreme passes the fixed room and is connected with the voussoir, voussoir swing joint has the blade, be equipped with on the blade with voussoir matched with fixed orifices, three the rotor plate is articulated respectively to be connected with the bracing piece, take out in the backup pad and insert and be equipped with the lifter, three bracing piece one end all articulates with the lifter and is connected, the lifter outside is fixed to be equipped with the push ring, the push ring upper end is equipped with the second spring, the second spring activity sets up between push ring and backup pad, is convenient for use the time that the professional tool to twist a plurality of change to the blade fast, has saved the time of working personnel, has practiced thrift swift operation, and is very convenient to use.

In a further preferred embodiment, the upper end of the lifting rod passes through the supporting plate to be connected with a bracket, and the bracket is provided with a limit rod, so that the lifting rod is conveniently driven to move.

In a further preferred embodiment, the stop lever is movably connected with a rotating rod, the rotating rod is provided with a stop slot matched with the stop lever, the rotating rod is hinged with a handle rod, the handle rod is rotatably provided with a fixing sleeve, the fixing sleeve is movably connected with the rotating rod, the rotating rod is convenient to rotate, and the fixing sleeve can fix the rotating rod.

In a further preferred embodiment, the upper end of the supporting plate is recessed inwards to form two moving chambers, each moving chamber is movably provided with a moving plate, the upper end of the moving plate is provided with a pushing plate, and the upper end of the pushing plate penetrates through the moving chamber and extends to the outside of the moving chamber, so that the moving plate is convenient to move.

In a further preferred embodiment, a third spring is disposed in the moving chamber, and the third spring is disposed between the moving plate and the moving chamber, so as to facilitate pushing of the moving plate.

In a further preferred embodiment, the lower end of the supporting plate is recessed inwards to form two slots, each slot is internally provided with an insert block, and the lower ends of the two insert blocks are connected with a protecting shell, so that the protecting shell is connected with the supporting plate conveniently.

In a further preferred aspect, a fixing rod is arranged on one side of the moving plate, and one end of the fixing rod penetrates through the moving chamber and the slot to be connected with the plug-in block in a drawing and inserting mode, so that the plug-in block can be fixed conveniently.

(III) beneficial effects

Compared with the prior art, the utility model provides a grafting device for cultivation and breeding of dragon fruits, which has the following beneficial effects:

1. according to the utility model, the tool apron, the fixing chamber, the push rod, the pushing block, the first spring, the wedge block, the blade and the fixing hole are matched, so that the blade can be conveniently and quickly detached and replaced, the time that a worker uses a professional tool to screw out a plurality of bolts is saved, the replacement time is saved, the operation is simple and quick, and the use is very convenient.

2. According to the utility model, the supporting plate, the movable chamber, the movable plate, the pushing plate, the third spring, the slot, the insert block, the protective shell and the fixed rod are matched, so that the blade can be protected when the whole device is not needed to be used, thereby avoiding accidental injury to staff, reducing potential safety hazards and having a simple operation method.

3. According to the utility model, the rotating rod, the handle rod and the fixing sleeve are matched, so that the rotating rod and the handle rod can be fixed when the whole device is not needed to be used, thereby fixing the blade, improving the stability of the whole device, being more convenient for storage and being convenient for installing the protective shell.

4. According to the utility model, the support plate, the rotating plate, the tool apron, the blade, the support rod, the lifting rod, the push ring, the second spring, the support, the limit rod, the rotating rod, the limit groove and the handle rod are matched, so that the pitaya stock to be cut can be cut rapidly, the flatness of the cut interface is improved, and the survival rate of grafting of the pitaya is improved.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a grafting device for cultivation and breeding of dragon fruits;

FIG. 2 is an enlarged schematic view of a portion of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of a portion of a rotating plate and its connection parts according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a tool holder and a connecting member thereof according to the present utility model;

FIG. 5 is a schematic cross-sectional view of a portion of a protective housing and a connecting member according to the present utility model.

In the figure: 1. a support plate; 2. a rotating plate; 3. a tool apron; 4. a stationary chamber; 5. a push rod; 6. a pushing block; 7. a first spring; 8. wedge blocks; 9. a blade; 10. a fixing hole; 11. a support rod; 12. a lifting rod; 13. pushing the ring; 14. a second spring; 15. a bracket; 16. a limit rod; 17. a rotating rod; 18. a limit groove; 19. a handle bar; 20. a fixed sleeve; 21. a mobile room; 22. a moving plate; 23. a pushing plate; 24. a third spring; 25. a slot; 26. inserting blocks; 27. a protective shell; 28. and a fixing rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-5, a grafting device for cultivating and breeding dragon fruits comprises a supporting plate 1, wherein the lower end of the supporting plate 1 is hinged with three rotating plates 2, the lower end of each rotating plate 2 is provided with a tool apron 3, the lower end of each tool apron 3 is inwards sunken to form two fixing chambers 4, a push rod 5 is inserted into each fixing chamber 4, one end of each push rod 5 penetrates through each fixing chamber 4 to be connected with a push block 6, one side of each push block 6 is fixedly connected with a first spring 7, one end of each first spring 7 is fixedly connected with each fixing chamber 4, the lower end of each push block 6 penetrates through each fixing chamber 4 to be connected with a wedge block 8, the cutter blade 9 is movably connected with a cutter blade 9, fixing holes 10 matched with the wedge blocks 8 are formed in the cutter blade 9, the three rotating plates 2 are respectively hinged with supporting rods 11, lifting rods 12 are inserted into the supporting plate 1, one ends of the three supporting rods 11 are hinged with the lifting rods 12, a push ring 13 is fixedly arranged on the outer side of each lifting rod 12, a second spring 14 is arranged at the upper end of each push ring 13, and the second spring 14 is movably arranged between the push ring 13 and the supporting plate 1.

In this embodiment, the upper end of the lifting rod 12 passes through the supporting plate 1 to be connected with a bracket 15, and a limiting rod 16 is arranged on the bracket 15, and when the limiting rod 16 moves upwards, the limiting rod 16 drives the bracket 15 and the lifting rod 12 to move.

In this embodiment, the stop lever 16 is movably connected with a rotating rod 17, a stop slot 18 matched with the stop lever 16 is arranged on the rotating rod 17, the rotating rod 17 is hinged with a handle rod 19, a fixed sleeve 20 is rotatably arranged on the handle rod 19, the fixed sleeve 20 is movably connected with the rotating rod 17, the handle rod 19 is held by hand and the rotating rod 17 is pressed downwards, so that the rotating plate 2 rotates around the hinged connection position with the handle rod 19, the rotating rod 17 drives the stop lever 16 to move upwards while the stop slot 18 moves through the stop slot 18, and the fixed sleeve 20 is rotated, so that the fixed sleeve 20 is sleeved outside the rotating rod 17 to fix the rotating rod 17.

In this embodiment, the upper end of the support plate 1 is recessed inward to form two moving chambers 21, each moving chamber 21 is movably provided with a moving plate 22, the upper end of the moving plate 22 is provided with a pushing plate 23, the upper end of the pushing plate 23 passes through the moving chamber 21 and extends to the outside of the moving chamber 21, the pushing plate 23 is pushed, and the pushing plate 23 drives the moving plate 22 to move in the moving chamber 21.

In the present embodiment, the third spring 24 is provided in the moving chamber 21, the third spring 24 is provided between the moving plate 22 and the moving chamber 21, and the third spring 24 is compressed when the moving plate 22 moves.

In this embodiment, the lower end of the support plate 1 is recessed inwards to form two slots 25, each slot 25 is provided with an insert block 26, the lower ends of the two insert blocks 26 are connected with a protective shell 27, and the protective shell 27 is moved to enable the protective shell 27 to drive the two insert blocks 26 to be inserted into the two slots 25 respectively.

In this embodiment, a fixing rod 28 is disposed on one side of the moving plate 22, one end of the fixing rod 28 passes through the moving chamber 21 and the slot 25 to be connected with the insert 26 in a drawing manner, and when the moving plate 22 moves, the moving plate 22 drives the fixing rod 28 to move, so that the fixing rod 28 passes through the moving chamber 21 and the slot 25 to be inserted into the insert 26, thereby fixing the insert 26.

Embodiment two:

in summary, when the dragon fruit stock is needed to be cut, two pushing plates 23 are pushed, the pushing plates 23 drive the movable plates 22 to move in the movable chamber 21, the movable plates 22 drive the fixed rods 28 to move, the fixed rods 28 are separated from the inserting blocks 26, the third springs 24 compress, the protective shell 27 is pulled downwards, the protective shell 27 drives the two inserting blocks 26 to move out of the inserting grooves 25, the protective shell 27 is taken down, the fixed sleeve 20 is rotated, the fixed sleeve 20 is separated from the rotating rod 17, the push ring 13 drives the lifting rods 12 to move downwards under the action of the second springs 14, the support 15 limits the lifting rods 12, the lifting rods 12 drive the three supporting rods 11 to rotate, the supporting rods 11 drive the rotating plate 2 outwards while rotating, the rotating plate 2 outwards rotates around the hinged joint with the supporting plate 1, the rotating plate 2 drives the knife holder 3 and the knife blade 9 to rotate outwards, so that the three knife blades 9 are opened, the handle bar 19 is held, the three knife blades 9 are placed outside a pitaya stock to be cut, the rotating rod 17 is pressed downwards, the rotating plate 2 rotates around the hinged joint with the handle bar 19, the rotating rod 17 drives the limiting rod 16 to move in the limiting groove 18 through the limiting groove 18, meanwhile, the limiting rod 16 moves upwards, the limiting rod 16 drives the bracket 15, the lifting rod 12 and the pushing ring 13 to move upwards, the three support rods 11 pull the rotating plate 2 inwards, the rotating plate 2 drives the knife holder 3 and the knife blade 9 to rotate inwards, the three knife blades 9 are closed and inserted into the stock, the second spring 14 compresses, the rotating handle bar 19 drives the three knife blades 9 to rotate, then the handle bar 19 is moved upwards, the stock is cut, and the stem in the middle of the stock is leaked, the seedling raising of the dragon fruits and the stock can be combined for grafting. When the whole device is not needed to be used, the rotary rod 17 is pressed downwards, the fixing sleeve 20 is rotated, the fixing sleeve 20 is sleeved on the rotary rod 17, the rotary rod 17 is fixed, the two pushing plates 23 can be pushed, the pushing plates 23 drive the moving plates 22 and the fixing rods 28 to move, the third springs 24 are compressed, the protective shell 27 is moved, the protective shell 27 drives the two inserting blocks 26 to be respectively inserted into the two inserting grooves 25, the two pushing plates 23 are loosened, and the fixing rods 28 penetrate through the moving chamber 21 and the inserting grooves 25 to be inserted into the inserting blocks 26 under the action of the third springs 24, so that the inserting blocks 26 are fixed, and the protective shell 27 can be installed.

Embodiment III:

to sum up, when the use, when needs change blade 9, promote two push rods 5 simultaneously with the hand, push rod 5 drives impeller 6 and voussoir 8 and removes for voussoir 8 and blade 9 separation, first spring 7 compression can dismantle blade 9, and blade 9 after will changing removes blade 3 below, makes two voussoirs 8 insert respectively in two fixed orifices 10, loosens two push rods 5, under the effect of first spring 7, makes impeller 6 drive voussoir 8 remove, voussoir 8 block blade 9 to fix.

In all the above mentioned embodiments, the welding, the matching connection of the bolt and the nut, the bolt or the screw connection or other known connection modes can be selected according to the actual situation, and are not described in detail herein, the above description refers to the write-in fixed connection, and the welding is preferentially considered, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art should be covered by the protection scope of the present utility model if the technical scheme and the inventive concept thereof are equivalent or changed within the scope of the present utility model.

Claims (7)

1. The utility model provides a dragon fruit cultivation breeds and uses grafting device, includes backup pad (1), its characterized in that, backup pad (1) lower extreme hinge connection has three rotor plate (2), every rotor plate (2) lower extreme is equipped with blade holder (3), the inwards sunken two fixed chambers (4) that form of blade holder (3) lower extreme, every take out in fixed chamber (4) and insert and be equipped with push rod (5), push rod (5) one end is passed fixed chamber (4) and is connected with impeller (6), impeller (6) one side fixedly connected with first spring (7), first spring (7) one end and fixed chamber (4) fixedly connected with, impeller (6) lower extreme is passed fixed chamber (4) and is connected with voussoir (8), voussoir (8) swing joint has blade (9), be equipped with on blade (9) with voussoir (8) matched with fixed orifices (10), three rotor plate (2) are articulated respectively to be connected with bracing piece (11), take out on backup pad (1) and insert and be equipped with lifter (12), three impeller (12) are equipped with on the backup pad (1) and are equipped with two fixed ring (13) outside fixed connection, impeller (13), the second spring (14) is movably arranged between the pushing ring (13) and the supporting plate (1).

2. The grafting device for cultivation and breeding of dragon fruits according to claim 1, wherein: the upper end of the lifting rod (12) penetrates through the supporting plate (1) to be connected with a bracket (15), and a limiting rod (16) is arranged on the bracket (15).

3. The grafting device for cultivation and breeding of dragon fruits according to claim 2, wherein: the utility model discloses a rotary rod, including gag lever post (16), rotary rod (16) swing joint has rotary rod (17), be equipped with on rotary rod (17) with gag lever post (16) matched with spacing groove (18), rotary rod (17) are connected with barre (19) in a hinged manner, rotate on barre (19) and be equipped with fixed cover (20), fixed cover (20) and rotary rod (17) swing joint.

4. The grafting device for cultivation and breeding of dragon fruits according to claim 1, wherein: the upper end of the supporting plate (1) is inwards recessed to form two movable chambers (21), each movable chamber (21) is movably provided with a movable plate (22), the upper end of each movable plate (22) is provided with a pushing plate (23), and the upper end of each pushing plate (23) penetrates through the movable chamber (21) and extends to the outside of the movable chamber (21).

5. The grafting device for cultivation and breeding of dragon fruits according to claim 4, wherein: a third spring (24) is arranged in the moving chamber (21), and the third spring (24) is arranged between the moving plate (22) and the moving chamber (21).

6. The grafting device for cultivation and breeding of dragon fruits according to claim 5, wherein: the lower end of the supporting plate (1) is inwards sunken to form two slots (25), each slot (25) is internally provided with an inserting block (26), and the lower ends of the two inserting blocks (26) are connected with a protective shell (27).

7. The grafting device for cultivation and breeding of dragon fruits according to claim 6, wherein: one side of the movable plate (22) is provided with a fixed rod (28), and one end of the fixed rod (28) penetrates through the movable chamber (21) and the slot (25) to be connected with the inserting block (26) in a drawing and inserting mode.