CN219679286U - Simple tool for cutting large-fruit elaeagnus angustifolia spike - Google Patents

Abstract

The utility model discloses a simple tool for cutting large-fruit elaeagnus angustifolia spike strips, which comprises a lower cutter handle, wherein one end of the lower cutter handle is rotationally connected with an upper cutter handle through a round rod, the bottom surface of the upper cutter handle is detachably connected with a blade, the top surface of the lower cutter handle is provided with a cutter groove, the cutter groove is matched with the blade, two sides of the lower cutter handle are rotationally connected with a bracket and a hook, the brackets and the hooks on the same side are arranged on two sides of the cutter groove, the brackets are arranged close to the round rod, an X-shaped rod is slidingly connected between the two brackets, the bottom surface of the bracket is rotationally connected with a base, and the bottom surface of the base is detachably connected with the hook. The method is easy to operate, can cut the scion by a single person, and can effectively improve the quality and speed of cutting the scion.

Description

Simple tool for cutting large-fruit elaeagnus angustifolia spike

Technical Field

The utility model relates to the technical field of spike cutting devices, in particular to a simple tool for cutting spike strips of elaeagnus angustifolia.

Background

When the large-fruit elaeagnus angustifolia is planted in a hard branch in a field, pruning shears are used for cutting the scions manually, the length of the whole scions is generally 60-120cm, the diameter is more than 1cm, the whole scions are required to be cut into about 20cm in length, and 45-degree bevel is cut for cutting. When the scion is manually cut, the scion needs to be lifted to a certain height to be easily cut by the pruning shears, but the pruning shears are laborious and difficult to operate, have low efficiency, and after being used for a period of time, the pruning shears have a rapid cutting effect, and the phloem of the scion is easily torn, so that the cutting efficiency and quality of the scion are affected to a certain extent, and the cutting survival rate is further affected. Therefore, a simple cutting tool which can be used by a single person, is convenient to carry and easy to operate, and can effectively improve the efficiency and quality of cutting the spike strips is needed.

Disclosure of Invention

The utility model aims to provide a simple tool for cutting large-fruit elaeagnus angustifolia spike strips, so as to solve the problems in the prior art.

In order to achieve the above object, the present utility model provides the following solutions: the utility model provides a simple tool for cutting large-fruit elaeagnus angustifolia spike strips, which comprises a lower cutter handle, wherein one end of the lower cutter handle is rotatably connected with an upper cutter handle through a round rod, the bottom surface of the upper cutter handle is detachably connected with a blade, the top surface of the lower cutter handle is provided with a cutter groove, the cutter groove is matched with the blade, two sides of the lower cutter handle are rotatably connected with a bracket and a hook, the brackets and the hooks on the same side are arranged on two sides of the cutter groove, the brackets are arranged close to the round rod, an X-shaped rod is slidably connected between the two brackets, the bottom surface of the bracket is rotatably connected with a base, and the bottom surface of the base is detachably connected with the hook.

Preferably, the lower handle of a knife is close to the top surface of round bar has seted up the notch, the notch with the sword groove sets up perpendicularly and is linked together, the notch just right inner wall with round bar fixed connection, the lower handle of a knife is kept away from a terminal surface of round bar has seted up first through-hole, sliding connection has the third movable rod in the first through-hole, the lower handle of a knife is close to one side threaded connection of third movable rod has the fourth bolt, the fourth bolt stretches into one end in the first through-hole with third movable rod butt, the third movable rod stretches out the one end fixedly connected with of first through-hole steps on the running-board.

Preferably, a second through hole is formed in the end face, far away from the round rod, of the upper cutter handle, a second movable rod is connected in the second through hole in a sliding mode, a third bolt is connected to one side, close to the second movable rod, of the upper cutter handle in a threaded mode, one end, extending into the second through hole, of the third bolt is abutted to the second movable rod, and one end, extending out of the second through hole, of the second movable rod is fixedly connected with a handle.

Preferably, the width of the upper cutter handle is not larger than the width of the notch.

Preferably, the support comprises a connecting rod, a third through hole is formed in the connecting rod, a butterfly screw is connected in the third through hole in a sliding mode, one end of the butterfly screw, penetrating through the third through hole, is in threaded connection with the lower cutter handle, and the connecting rod is connected with a telescopic part in a rotating mode through a first rotating shaft.

Preferably, the telescopic part comprises a sleeve, a first movable rod is connected in the sleeve in a sliding manner, one end of the first movable rod extends out of the sleeve to be fixedly connected with the first rotating shaft, a first bolt is connected to the outer wall of the sleeve in a threaded manner, one end of the first bolt extends into the sleeve to be abutted to the first movable rod, and the bottom surface of the sleeve is connected with the base in a rotating manner through a second rotating shaft.

Preferably, two opposite sides of the sleeve are provided with sliding grooves, and the sliding grooves are in sliding connection with the X-shaped rod.

Preferably, the X-shaped rod comprises two supporting rods, the middle parts of the two supporting rods are all rotationally connected with second bolts, the second bolts penetrate through the two supporting rods, nuts are connected to one ends of the two supporting rods in a threaded mode, two ends of each supporting rod are all fixedly connected with a third rotating shaft, the third rotating shafts are fixedly connected with sliding blocks, and the two sliding blocks on the same side are all in sliding connection with one sliding groove.

The utility model discloses the following technical effects:

the lower cutter handle is convenient to fix on the ground through the support and the pedal, the support, the upper cutter handle and the lower cutter handle can be telescopic and adjusted according to specific practical conditions, single-person operation is convenient, the phloem of the spike can be effectively prevented from being torn through the cutter groove and the notch, and the spike cutting quality is ensured; the method is easy to operate, can cut the scion by a single person, and can effectively improve the quality and speed of cutting the scion.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a stowable support structure of the present utility model;

FIG. 2 is a schematic view of an open structure of the bracket of the present utility model;

FIG. 3 is a schematic view of a lower handle of the present utility model in a cross-sectional view;

FIG. 4 is a schematic view of the telescopic opening structure of the present utility model;

FIG. 5 is a schematic view of a telescopic part of the present utility model;

FIG. 6 is a schematic cross-sectional view of a sleeve according to the present utility model;

wherein, 1, the knife handle is arranged; 2. a cutter handle is arranged; 3. a bracket; 4. a handle; 5. a blade; 6. a notch; 7. stepping on the pedal; 8. a knife slot; 9. a hook; 10. a round bar; 11. a sleeve; 12. a first movable lever; 13. a first bolt; 14. a first rotating shaft; 15. butterfly screws; 16. an X-shaped rod; 17. a second bolt; 18. a base; 19. a chute; 20. a groove; 21. a second rotating shaft; 22. a third rotating shaft; 23. a slide block; 25. a third bolt; 26. a fourth bolt; 27. a second movable rod; 28. and a third movable 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.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

Referring to fig. 1-6, the utility model discloses a simple tool for cutting large-fruit elaeagnus angustifolia spike, which comprises a lower cutter handle 2, wherein one end of the lower cutter handle 2 is rotatably connected with an upper cutter handle 1 through a round rod 10, the bottom surface of the upper cutter handle 1 is detachably connected with a blade 5, the top surface of the lower cutter handle 2 is provided with a cutter slot 8, the cutter slot 8 is matched with the blade 5, two sides of the lower cutter handle 2 are rotatably connected with a bracket 3 and a hook 9, the brackets 3 and the hook 9 on the same side are arranged on two sides of the cutter slot 8, the bracket 3 is arranged close to the round rod 10, an X-shaped rod 16 is slidably connected between the two brackets 3, the bottom surface of the bracket 3 is rotatably connected with a base 18, and the bottom surface of the base 18 is detachably connected with the hook 9.

The lower cutter handle 2 is conveniently fixed on the ground through the bracket 3 and the pedal 7, the bracket 3, the upper cutter handle 1 and the lower cutter handle 2 can be telescopically adjusted according to specific practical conditions, single person operation is facilitated, the phloem of the spike can be effectively prevented from being torn through the cutter groove 8 and the notch 6, and the cutting quality of the spike is ensured; the method is easy to operate, can cut the scion by a single person, and can effectively improve the quality and speed of cutting the scion.

Further optimizing scheme, notch 6 has been seted up to the top surface that lower handle of a knife 2 is close to round bar 10, notch 6 sets up perpendicularly and is linked together with sword groove 8, notch 6 just has been seted up first through-hole with round bar 10 to the just inner wall of notch 10, the one end face that lower handle of a knife 2 kept away from round bar 10 has been seted up, sliding connection has third movable rod 28 in the first through-hole, one side threaded connection that lower handle of a knife 2 is close to third movable rod 28 has fourth bolt 26, the one end that fourth bolt 26 stretches into in the first through-hole and the butt of third movable rod 28, the one end that third movable rod 28 stretches out first through-hole fixedly connected with pedal plate 7. The knife groove 8 is provided with an anti-slip surface, so that the phloem of the spike can be prevented from being torn when the spike is cut, and the quality of the spike is improved

Further optimizing scheme, the second through-hole has been seted up to the terminal surface that goes up handle of a knife 1 and keep away from round bar 10, and sliding connection has second movable rod 27 in the second through-hole, and one side threaded connection that goes up handle of a knife 1 and is close to second movable rod 27 has third bolt 25, and the one end that third bolt 25 stretches into in the second through-hole and the butt of second movable rod 27, and the one end fixedly connected with handle 4 of second movable rod 27 stretching out the second through-hole.

Further optimizing scheme, the width of the upper knife handle 1 is not larger than the width of the notch 6.

The lengths of the upper knife handle 1 and the lower knife handle 2 are 40cm, and the lengths of the upper knife handle 1 and the lower knife handle 2 can be prolonged by 60cm through the second movable rod 27 and the third movable rod 28 respectively, so that the cutting of the spike strip is more labor-saving.

Further optimizing scheme, support 3 includes the connecting rod, has seted up the third through-hole on the connecting rod, and sliding connection has butterfly screw 15 in the third through-hole, and butterfly screw 15 passes the one end and the lower handle of a knife 2 threaded connection of third through-hole, and the connecting rod is connected with the expansion portion through first pivot rotation.

Further optimizing scheme, the telescopic part includes sleeve 11, and sliding connection has first movable rod 12 in sleeve 11, and the one end that first movable rod 12 stretched out sleeve 11 and first pivot 14 fixed connection, the outer wall threaded connection of sleeve 11 has first bolt 13, and the one end that first bolt 13 stretched into in sleeve 11 and first movable rod 12 butt, the bottom surface of sleeve 11 is rotated with base 18 through second pivot 21 and is connected. By adjusting the length of the first movable rod 12 extending out of the sleeve 11, the tool can be separated from the ground by 10cm-20cm, and the cutting work is facilitated.

In a further optimized scheme, the opposite sides of the two sleeves 11 are provided with sliding grooves 19, and the sliding grooves 19 are in sliding connection with the X-shaped rods 16.

Further optimizing scheme, X type pole 16 includes two bracing pieces, and the middle part of two bracing pieces is all rotated and is connected with second bolt 17, and second bolt 17 runs through the one end threaded connection of two bracing pieces and has the nut, and the both ends of every bracing piece are all fixedly connected with third pivot 22, and third pivot 22 fixedly connected with slider 23, two sliders 23 of homonymy all with a spout 19 sliding connection.

A groove 20 is formed in the base 18, and a second rotating shaft 21 is arranged in the groove 20, so that the sleeve 11 rotates in the groove 20 through the second rotating shaft 21, and the bottom surface of the base 18 is in stable contact with the bottom surface.

When cutting the ear, the pedal 7 is stepped on by feet to stabilize the tool, the support 3 enables the tool to be higher than the ground, the action of manual bending is reduced, the efficiency is improved, and the labor is saved; meanwhile, the upper cutter handle 1 is pressed down, the arm strength is used, thicker spike strips are convenient to cut, the labor is saved, time and labor are saved, and the manual cutting efficiency is improved; the blade 5 can be replaced, so that the sharpness of the blade 5 is ensured when the scion is cut, and the scion cutting quality and speed can be greatly improved; the cutting machine is easy to operate, can cut the scions by a single person, is convenient and quick, can effectively improve the cutting quality and speed of the scions, reduces the scions damage when the seedlings asexually reproduce, greatly improves the cutting survival rate, and is beneficial to the development of cutting seedlings.

The working process comprises the following steps: unscrewing the butterfly screw 15, taking down the base 18 from couple 9, stretch out sleeve 11's length through adjusting first movable rod 12, screw up first bolt 13, make first movable rod 12 not slide in sleeve 11, adjust sleeve 11's inclination through X type pole, and screw up second bolt 17, make not rotate each other between two bracing pieces, screw up butterfly screw 15 again, make connecting rod and lower handle of a knife 2 butt, the connecting rod no longer rotate, step on pedal 7 with the foot, through base 18 and pedal 7 with ground butt, keep holistic stability, the right hand lifts handle of a knife 1, the left hand picks up the spike, put into the sword groove 8 with the spike, press down handle of a knife 1 and cut out the spike through blade 5, accomplish the tailorring to the spike.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims (8)

1. A simple tool for cutting large-fruit elaeagnus angustifolia spike strips is characterized in that: including lower handle of a knife (2), the one end of lower handle of a knife (2) is connected with handle of a knife (1) through round bar (10) rotation, it is connected with blade (5) to go up the bottom surface of handle of a knife (1) and dismantle, the sword groove (8) have been seted up to the top surface of lower handle of a knife (2), sword groove (8) with blade (5) looks adaptation, the both sides of lower handle of a knife (2) all rotate and are connected with support (3) and couple (9), homonymy support (3) with couple (9) set up the both sides of sword groove (8), support (3) are close to round bar (10) set up, two sliding connection has X type pole (16) between support (3), the bottom surface rotation of support (3) is connected with base (18), the bottom surface of base (18) with couple (9) can dismantle and be connected.

2. The simple tool for cutting the elaeagnus angustifolia spike strip as claimed in claim 1, wherein: the utility model discloses a novel tool is characterized in that a notch (6) is offered to the top surface that lower handle of a knife (2) is close to round bar (10), notch (6) with sword groove (8) set up perpendicularly and are linked together, notch (6) just to the inner wall with round bar (10) fixed connection, first through-hole has been offered to the terminal surface that lower handle of a knife (2) was kept away from round bar (10), sliding connection has third movable rod (28) in the first through-hole, one side threaded connection that lower handle of a knife (2) is close to third movable rod (28) has fourth bolt (26), fourth bolt (26) stretch into one end in the first through-hole with third movable rod (28) butt, third movable rod (28) stretch out one end fixedly connected with pedal (7) of first through-hole.

3. The simple tool for cutting the elaeagnus angustifolia spike strip as claimed in claim 1, wherein: the utility model discloses a handle structure, including handle (1), handle (27), handle (25), handle (27), handle (1) keep away from a terminal surface of round bar (10) has seted up the second through-hole, sliding connection has second movable rod (27) in the second through-hole, handle (1) is close to one side threaded connection of second movable rod (27) has third bolt (25), third bolt (25) stretch into one end in the second through-hole with second movable rod (27) butt, second movable rod (27) stretch out one end fixedly connected with handle (4) of second through-hole.

4. The simple tool for cutting the elaeagnus angustifolia spike strip as claimed in claim 2, wherein: the width of the upper knife handle (1) is not larger than the width of the notch (6).

5. The simple tool for cutting the elaeagnus angustifolia spike strip as claimed in claim 1, wherein: the support (3) comprises a connecting rod, a third through hole is formed in the connecting rod, a butterfly screw (15) is connected in the third through hole in a sliding mode, one end of the butterfly screw (15) penetrates through the third through hole and is in threaded connection with the lower cutter handle (2), and the connecting rod is connected with a telescopic part through a first rotating shaft in a rotating mode.

6. The simple tool for cutting the elaeagnus angustifolia spike strip as claimed in claim 5, wherein: the telescopic part comprises a sleeve (11), a first movable rod (12) is connected in the sleeve (11) in a sliding manner, one end of the sleeve (11) is fixedly connected with a first rotating shaft (14) through the first movable rod (12), a first bolt (13) is connected with the outer wall of the sleeve (11) in a threaded manner, one end of the first bolt (13) stretches into the sleeve (11) is in butt joint with the first movable rod (12), and the bottom surface of the sleeve (11) is in rotary connection with a base (18) through a second rotating shaft (21).

7. The simple tool for cutting the elaeagnus angustifolia spike strip as claimed in claim 6, wherein: and the opposite sides of the two sleeves (11) are provided with sliding grooves (19), and the sliding grooves (19) are in sliding connection with the X-shaped rods (16).

8. The simple tool for cutting the elaeagnus angustifolia spike strip as claimed in claim 7, wherein: the X-shaped rod (16) comprises two supporting rods, the middle parts of the two supporting rods are respectively connected with a second bolt (17) in a rotating mode, the second bolts (17) penetrate through the two supporting rods, one ends of the two supporting rods are connected with nuts in a threaded mode, two ends of each supporting rod are respectively fixedly connected with a third rotating shaft (22), the third rotating shafts (22) are fixedly connected with sliding blocks (23), and the two sliding blocks (23) on the same side are respectively connected with one sliding groove (19) in a sliding mode.