CN212993179U

CN212993179U - Paulownia bud picking tool

Info

Publication number: CN212993179U
Application number: CN202021422309.7U
Authority: CN
Inventors: 谭军; 蔡卫佳; 罗桂杰; 刘威; 王昊; 刘博�; 陈芬; 刘旭
Original assignee: Suqian Institute of Agricultural Sciences of Jiangsu Academy of Agricultural Sciences
Current assignee: Suqian Institute of Agricultural Sciences of Jiangsu Academy of Agricultural Sciences
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-04-20
Anticipated expiration: 2030-07-17

Abstract

The utility model relates to the technical field of gardening tools, and discloses a paulownia bud picking tool, which comprises a main body, wherein a handle is fixedly arranged on the lower wall surface of the main body, a regulating hole is arranged at the upper end of the outer cylindrical wall surface of the main body, the regulating hole is a circular hole, a turntable is arranged above the main body, a rotary hole is arranged at the circle center of the front side of the turntable, a T-shaped bolt I is arranged at the front side of the main body of the rotary hole, a clamping groove is arranged on the outer side wall surface of the turntable, a fixed block is clamped inside the clamping groove, a protective ring is arranged on the mirror image of the front side wall surface and the rear side wall surface of the fixed block, the protective ring is of a semicircular ring column structure, through arranging a cutter groove and a cutter cover, when the perforated cutter is accidentally broken for a long time after being used, the clamping hole is taken out by a screwdriver, the disassembly and the maintenance are convenient.

Description

Paulownia bud picking tool

Technical Field

The utility model relates to a horticulture instrument technical field specifically is a paulownia bud picking instrument.

Background

Because the paulownia bud picking tool needs to remove the weak lateral bud in order to keep the paulownia to grow vertically, the seedling height for forestation of the annual paulownia is 3-5 meters, the bud picking tool needs to be cut by high branches similar to trees, the tool used in production is simple and crude (sickle bound with bamboo poles), and the epidermis of the paulownia is easy to be damaged during pruning, so the paulownia bud picking tool is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a paulownia bud picking tool possesses advantages such as prevent unexpected fish tail branch epidermis of blade, has solved the problem of protection paulownia epidermis when pruning.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a paulownia bud picking tool, includes the main part, the lower wall fixed mounting of main part has the handle, the regulation hole has been seted up to outer cylinder wall upper end of main part, the regulation hole is circular shape hole, the top of main part is provided with the carousel, and the front side centre of a circle department of carousel has seted up rotatory hole, the main part front side in rotatory hole is provided with T type bolt one, the draw-in groove has been seted up to the outside wall of carousel, the inside joint of draw-in groove has the fixed block, both sides wall mirror image around the fixed block is provided with the protection ring, the protection ring is semicircle ring column structure, and two adjacent one sides of protection ring all with the adjacent wall fixed connection in both sides around the fixed block together, and the height of protection ring is half of fixed block height, two spread grooves have been seted up to the last wall bilateral symmetry of, the top of fixed block is provided with the locking block, the butt joint groove has been seted up on the right side of locking block, and the inside bottom surface fixed mounting in butt joint groove has the spring, the opening part in butt joint groove is provided with the butt joint piece.

The locking piece is provided with a cutter bar fixedly arranged at the upper end of one side wall surface of the butt joint groove, a cutter groove is formed in the right side wall surface of the cutter bar, a reinforcing hole is formed in the center of the inner bottom surface of the cutter groove, two perforated blades are arranged in the front and at the back of the inside of the reinforcing hole, a circular through hole is formed in one end of the outer surface of each perforated blade, the two perforated blades extend towards the mutual away direction, the two perforated blades extend to the lower sides of the two protection rings, a cutter cover is arranged in the cutter groove, a clamping hole is formed in the right side wall surface of the cutter cover, and a T-shaped bolt II is arranged.

Preferably, the carousel is discoid, and the inside of regulation hole is seted up there is the internal thread, and rotatory hole and regulation hole front and back mutual correspondence, fixes the carousel on the outer wall surface in top of main part through T type bolt one, and T type bolt one runs through the rotatory hole joint to the regulation downthehole portion backward, and T type bolt one is in the same place with the inside threaded connection of regulation hole.

Preferably, the cutter groove is a T-shaped groove, the inner part of the cutter groove penetrates through the front wall surface and the rear wall surface of the corresponding cutter rod, the cutter cover is a T-shaped block and is matched with the inner part of the cutter groove, and the two blades with holes and the cutter cover are fixed in the cutter groove through a T-shaped bolt II.

Preferably, the fixed block is the rectangle structure, fixes the fixed block in the inside of draw-in groove through glue, and two locking grooves communicate with each other with the inside of two corresponding spread grooves.

Preferably, the butt joint block is a rectangular block, the butt joint block is fixedly connected with one side wall face adjacent to the spring, the butt joint block is extruded towards the direction of the locking block, and the butt joint block can be clamped in the butt joint groove.

Preferably, the cutter arbor is L shape structure, the reinforcement hole is circular shape groove, and the inside in reinforcement hole is seted up there is the internal thread, and two foraminiferous blade all the joint are in the inside in sword groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a paulownia bud picking tool possesses following beneficial effect:

1. this paulownia bud picking tool, through being provided with the protection ring, when carrying out the tender bud to paulownia and pruning, the interior axle wall of one side protection ring is laminated each other with the paulownia branch that needs to be pruned, the edge of a knife of protection ring corresponds each other from top to bottom with the tender bud that needs to be pruned this moment, the pulling main part moves down, the main part drives the carousel and moves down, the carousel drives the fixed block and moves down, the fixed block drives one side protection ring and moves down along the branch outer wall, the protection ring drives and corresponds the downthehole blade of downside and prunes the tender bud downwards and cut, the protection ring has played limiting displacement to the hole blade, avoid the condition emergence of hole blade.

2. This paulownia bud picking tool crosses and is provided with carousel and draw-in groove, and bud picking branch inclination is different according to paulownia needs, and rotatory carousel is with draw-in groove notch back towards suitable position angle, fixes the top wall in the main part with the carousel through the rotatory T type bolt of instrument sword one, and foraminiferous blade angular adjustment is good this moment, makes things convenient for various slope branches to carry out the effect of pruning

3. This paulownia bud picking instrument through being provided with sword groove and sword lid, when foraminiferous blade used the unexpected fracture of a specified duration, takes out the block hole with the screwdriver and adds downthehole portion, changes the foraminiferous blade that sword inslot portion damaged again, passes through the sword lid with new foraminiferous blade with the bolted knife and fixes the inside in sword groove, makes things convenient for dismouting and maintenance.

Drawings

FIG. 1 is a schematic view of the front side of the bud picking tool for paulownia of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1;

FIG. 3 is a schematic view of the utility model showing the knife bar disassembled;

fig. 4 is a right view of the fixing block of the present invention.

In the figure: 1. a main body; 2. a grip; 3. an adjustment hole; 4. a turntable; 5. rotating the hole; 6. a first T-shaped bolt; 7. a card slot; 8. a fixed block; 9. a guard ring; 10. connecting grooves; 11. a locking groove; 12. a locking block; 13. a butt joint groove; 14. a spring; 15. a butt joint block; 16. a cutter bar; 17. a cutter groove; 18. reinforcing holes; 19. a blade with holes; 20. a knife cover; 21. a clamping hole; 22. and a second T-shaped bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a paulownia bud picking tool comprises a main body 1, wherein the main body 1 is a cylindrical structure, the main body 1 is a telescopic long rod, and the main body 1 is a conventional structure and will not be described herein, a handle 2 is fixedly mounted on a lower wall surface of the main body 1, the handle 2 is a cylindrical structure, an outer wall surface of the handle 2 is provided with anti-slip threads, an adjusting hole 3 is formed at an upper end of an outer cylindrical wall surface of the main body 1, the adjusting hole 3 is a circular hole, internal threads are formed inside the adjusting hole 3, a rotary table 4 is arranged above the main body 1, the rotary table 4 is a disc-shaped, a rotary hole 5 is formed at a center of a circle of a front side of the rotary table 4, the rotary hole 5 is a cylindrical through hole, an inner size of the rotary hole 5 is matched with an inner size of the adjusting hole 3, the rotary hole 5 corresponds to the front side and the rear side of the adjusting hole, A6T type bolt is not repeated here for current structure, fixes carousel 4 on the outer wall of the top of main part 1 through 6T type bolts, and 6T type bolts are inside to running through 5 joints in rotatory hole to the regulation hole 3 backward, and 6T type bolts are in the same place with 3 inside threaded connection in regulation hole, and draw-in groove 7 has been seted up to the outside wall of carousel 4, and draw-in groove 7 is the groove of section rectangle, and the inside hollow region of draw-in groove 7 runs through the front and back wall that carousel 4 corresponds.

A fixed block 8 is clamped inside the clamping groove 7, the fixed block 8 is of a rectangular structure, the fixed block 8 is fixed inside the clamping groove 7 through glue, protective rings 9 are arranged on the front side wall surface and the rear side wall surface of the fixed block 8 in a mirror image mode, the protective rings 9 are of a semicircular column structure, one adjacent side of each of the two protective rings 9 is fixedly connected with the adjacent front side wall surface and the rear side wall surface of the fixed block 8, the height of each protective ring 9 is half of the height of the fixed block 8,

the upper wall surface of the fixed block 8 is provided with two connecting grooves 10 in bilateral symmetry, the two connecting grooves 10 are rectangular grooves, and the left and right side wall surfaces of the fixed block 8 are provided with locking grooves 11, the locking grooves 11 are rectangular grooves, the two locking grooves 11 are mutually communicated with the insides of the two corresponding connecting grooves 10, a locking block 12 is arranged above the fixed block 8, the locking block 12 is a rectangular block, the locking block 12 can be downwards clamped in any one of the two connecting grooves 10, the right side of the locking block 12 is provided with a butt joint groove 13, the butt joint groove 13 is a rectangular groove, a spring 14 is fixedly arranged on the inner bottom surface of the butt joint groove 13, the opening of butt joint groove 13 is provided with butt joint piece 15, and butt joint piece 15 is the rectangular piece, and butt joint piece 15 and the adjacent lateral wall fixed connection of spring 14 together, and extrusion butt joint piece 15 is towards locking block 12 direction, and butt joint piece 15 can block joint to butt joint inslot 13.

A cutter bar 16 is fixedly arranged at the upper end of one side wall surface of the butt joint groove 13 on the locking block 12, the cutter bar 16 is of an L-shaped structure, a cutter groove 17 is formed in the right side wall surface of the cutter bar 16, the cutter groove 17 is a T-shaped groove, the interior of the cutter groove 17 penetrates through the front wall surface and the rear wall surface corresponding to the cutter bar 16, a reinforcing hole 18 is formed in the center of the inner bottom surface of the cutter groove 17, the reinforcing hole 18 is a circular groove, an internal thread is formed in the reinforcing hole 18, two perforated blades 19 are arranged in the front and the rear of the interior of the reinforcing hole 18, the two perforated blades 19 are art designing blades, the perforated blades 19 are thin and sharp, the paulownia sprouts can be conveniently trimmed and cut, the perforated blades 19 are conveniently replaced in the future, a circular through hole is formed in one end of the outer surfaces of the two perforated blades 19, the two perforated blades 19 are clamped opposite to the interior, both holed blades 19 extend to the lower side of both protection rings 9.

The inside of sword groove 17 has and is provided with sword lid 20, sword lid 20 is the piece of T shape, and sword lid 20 and the inside looks adaptation of sword groove 17, the right side wall department of sword lid 20 has seted up block hole 21, block hole 21 is circular through-hole, and the inside size of block hole 21 and the circular through-hole on the foraminiferous blade 19 outer wall, the inside homogeneous phase adaptation of reinforcement hole 18, the right side of sword lid 20 is provided with two T type bolts 22, two T type bolts 22 do not do the perplexity here for current structure, fix two foraminiferous blades 19 and sword lid 20 in the inside of sword groove 17 through two T type bolts 22.

The working principle is as follows:

when using, through being provided with carousel 4 and draw-in groove 7, bud branch inclination is different according to paulownia needs of wiping, and rotatory carousel 4 is with 7 notch orientations of draw-in groove suitable position angles backs, fixes carousel 4 at the top wall of main part 1 through rotatory T type bolt 6 of instrument sword, and 19 angular adjustment of foraminiferous blade this moment makes things convenient for various slope branches to carry out the effect of pruning.

Through being provided with protection ring 9, when carrying out the tender shoot to paulownia and pruning, the interior axle wall surface of one side protection ring 9 and the branch of paulownia that needs to prune are laminated each other, the edge of a knife of protection ring 9 corresponds each other from top to bottom with the tender shoot that needs to prune this moment, pulling main part 1 moves down, main part 1 drives carousel 4 and moves down, carousel 4 drives fixed block 8 and moves down, fixed block 8 drives one side protection ring 9 and moves down along the branch outer wall surface, protection ring 9 drives and corresponds the downthehole blade 19 of downside and prunes the tender shoot and cut, protection ring 9 has played limiting displacement to foraminiferous blade 19, avoid foraminiferous blade 19 to take place the condition of paulownia branch fish.

Through being provided with locking block 12, spring 14 and butt joint piece 15, install one or two locking blocks 12 as required, with locking block 12 downwardly extending to the inside that corresponds spread groove 10, butt joint piece 15 extrudees to butt joint inslot 13 inside this moment, spring 14 receives butt joint piece 15 and takes place deformation to butt joint inslot 13 inside extrusion, when butt joint piece 15 removes to corresponding locking groove 11 department, spring 14 will butt joint piece 15 to popping out the joint outside butt joint inslot 13 inside locking groove 11, spring 14 and the synergism to butt joint piece 15, fix foraminiferous blade 19 in the corresponding left and right sides of fixed block 8, fixed effect has been played.

Through being provided with sword groove 17 and knife lid 20, when foraminiferous blade 19 used for a long time unexpected fracture, take out inside reinforcing hole 18 with the screwdriver with block hole 21, change foraminiferous blade 19 that the sword groove 17 is inside damaged again, fix the inside in sword groove 17 with new foraminiferous blade 19 through knife lid 20 with the bolted knife, make things convenient for dismouting and maintenance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a paulownia bud picking tool, includes main part (1), the lower wall fixed mounting of main part (1) has handle (2), regulation hole (3) have been seted up to the outer cylinder wall upper end of main part (1), regulation hole (3) are circular shape hole, its characterized in that: a rotary table (4) is arranged above the main body (1), a rotary hole (5) is formed in the center of the front side of the rotary table (4), a T-shaped bolt I (6) is arranged on the front side of the main body (1) of the rotary hole (5), and a clamping groove (7) is formed in the outer side wall surface of the rotary table (4);

a fixed block (8) is clamped inside the clamping groove (7), protection rings (9) are arranged on the front side wall surface and the rear side wall surface of the fixed block (8) in a mirror image mode, the protection rings (9) are of a semicircular ring column structure, adjacent sides of the two protection rings (9) are fixedly connected with the front side wall surface and the rear side wall surface of the fixed block (8), and the height of each protection ring (9) is half of the height of the fixed block (8);

the upper wall surface of the fixed block (8) is bilaterally symmetrically provided with two connecting grooves (10), the left side wall surface and the right side wall surface of the fixed block (8) are provided with locking grooves (11), a locking block (12) is arranged above the fixed block (8), the right side of the locking block (12) is provided with a butt joint groove (13), the inner bottom surface of the butt joint groove (13) is fixedly provided with a spring (14), and the opening of the butt joint groove (13) is provided with a butt joint block (15);

the locking piece (12) is provided with a cutter bar (16) fixedly mounted at the upper end of one side wall surface of the butt joint groove (13), the right side wall surface of the cutter bar (16) is provided with a cutter groove (17), a reinforcing hole (18) is formed in the center of the inner bottom surface of the cutter groove (17), two perforated blades (19) are arranged around the inner portion of the reinforcing hole (18), a circular through hole is formed in one end of the outer surface of each perforated blade (19), the two perforated blades (19) extend towards the mutual away direction, the two perforated blades (19) extend to the lower sides of the two protection rings (9), a cutter cover (20) is arranged inside the cutter groove (17), a clamping hole (21) is formed in the right side wall surface of the cutter cover (20), and a T-shaped bolt II (22) is arranged on the right side of the cutter cover (20).

2. The paulownia bud picking tool as claimed in claim 1, wherein: carousel (4) are discoid, and the inside of adjusting hole (3) is seted up there is the internal thread, and rotation hole (5) and adjusting hole (3) front and back mutual correspondence, fix carousel (4) on the outer wall surface in top of main part (1) through T type bolt (6), and inside T type bolt (6) run through rotation hole (5) joint to adjusting hole (3) backward, T type bolt (6) are in the same place with adjusting hole (3) internal thread.

3. The paulownia bud picking tool as claimed in claim 1, wherein: the cutter groove (17) is a T-shaped groove, the inner part of the cutter groove (17) penetrates through the front wall surface and the rear wall surface of the corresponding cutter rod (16), the cutter cover (20) is a T-shaped block, the cutter cover (20) is matched with the inner part of the cutter groove (17), and the two perforated blades (19) and the cutter cover (20) are fixed in the cutter groove (17) through a T-shaped bolt II (22).

4. The paulownia bud picking tool as claimed in claim 1, wherein: fixed block (8) are the rectangle structure, fix fixed block (8) in the inside of draw-in groove (7) through glue, and two locking grooves (11) communicate with each other with the inside of two corresponding spread grooves (10).

5. The paulownia bud picking tool as claimed in claim 1, wherein: butt joint piece (15) are the piece of rectangle, and butt joint piece (15) and spring (14) adjacent side wall fixed connection together, and extrusion butt joint piece (15) are towards locking piece (12) direction, and butt joint piece (15) can be inside joint groove (13) joint.

6. The paulownia bud picking tool as claimed in claim 1, wherein: the cutter bar (16) is of an L-shaped structure, the reinforcing hole (18) is a circular groove, an internal thread is formed in the reinforcing hole (18), and the two blades (19) with holes are clamped in the cutter groove (17).