CN222776642U - Multifunctional pruning shears for jujube grafting - Google Patents

Abstract

The utility model discloses a multifunctional pruning shear for wild jujube grafting, which relates to the technical field of pruning shears and comprises two movable blocks and a stress application unit, wherein the two movable blocks are rotationally connected through a connecting shaft, the ends of the two movable blocks are respectively provided with a pruning shear, the stress application unit comprises two mounting seats, a sleeve, a chute, a limiting plate, a supporting rod, a locking hole, a bolt and a handle, the two mounting seats are respectively arranged on one ends of the two movable blocks opposite to the pruning shear, mounting grooves are respectively arranged on the outer side surfaces of the two mounting seats, one end of the connecting sleeve is rotationally connected in the middle position of each mounting groove, and the chute is arranged in each sleeve. The utility model can adjust the length of the arm of force of the pruning shears and increase the length of the arm of force, thereby saving more labor during pruning, reducing the physical consumption of staff during pruning and effectively improving the pruning speed.

Description

Multifunctional pruning shears for wild jujube grafting

Technical Field

The utility model relates to the technical field of pruning shears, in particular to a multifunctional pruning shear for wild jujube grafting.

Background

The utility model provides a sour jujube tree belongs to shrubs branch of family woody plant, is the plant that is precious throughout, in order better to make sour jujube tree grow, the staff can prune sour jujube tree to conveniently prune sour jujube tree, need use pruning scissors when pruning grafting, pruning scissors is one kind and is applied to work scope such as gardens, flowers, and plants, prunes to the too flourishing or other facilities' parts that influence in the place such as flowers and plants branch of leaves, ensures the whole aesthetic property in place. When the pruning shears are used, the force is applied to the pruning knives through the force arm, so that branches and leaves are pruned, and because the branches of the wild jujube tree are harder, a worker needs to use great force when carrying out grafting pruning, the physical loss of the worker is extremely easy to cause, and the pruning speed is extremely slow due to the fact that the physical loss of the worker is extremely fast, therefore, the multifunctional pruning shears for wild jujube grafting are provided.

Disclosure of utility model

The utility model aims to overcome the existing defects, and provides the multifunctional pruning shears for the wild jujube grafting, which can adjust the length of the force arm of the pruning shears and increase the length of the force arm, so that the labor can be saved during pruning, the physical consumption of workers during pruning is reduced, the pruning speed is effectively improved, and the problems in the background technology can be effectively solved.

In order to achieve the aim, the utility model provides the technical scheme that the multifunctional pruning shear for the wild jujube grafting comprises a movable block and a stress application unit;

The two movable blocks are rotationally connected through a connecting shaft, and the ends of the two movable blocks are provided with trimming cutters;

The boosting unit comprises two mounting seats, a sleeve, a sliding groove, a limiting plate, a supporting rod, locking holes, bolts, a handle, mounting grooves and a baffle plate, wherein the two mounting seats are respectively arranged on one ends of the two movable blocks, which are opposite to the trimming knife, the mounting grooves are respectively arranged on the lateral surfaces of the outer sides of the two mounting seats, the baffle plate is arranged in the mounting groove, one end of the connecting sleeve is rotated at the middle position of the mounting groove, the sliding groove is arranged in the sleeve, the limiting plate is connected with the sliding groove in a sliding manner, one end of the supporting rod is connected with the supporting rod in a sliding manner, the other end of the supporting rod is connected with the handle, the locking holes are equidistantly arranged on the surface of the supporting rod, the bolts are in threaded connection with the sleeve, and the bolts are in sliding connection with the locking holes.

The sleeve rotates to be connected the middle part position of mounting groove on the mount pad, spacing to the sleeve through the baffle, when pruning the wild jujube branch, rotate the bolt, make the bolt break away from the locking hole, through handle pulling branch removal, adjust the length of connection of branch and sleeve, spacing branch through the limiting plate, effectively avoid branch and sleeve to break away from, after branch adjustment in place, reverse rotation bolt, make bolt sliding connection advance in the locking hole, thereby lock branch and sleeve, rotate two sleeves to and the mount pad is in same direction, the staff exerts effort to branch and sleeve through the handle, branch and sleeve pass through the baffle and drive the mount pad and rotate in step, the mount pad drives the movable block and rotates, the movable block drives the clipper rotation, prune the wild jujube branch through the clipper, adjust through branch and telescopic joint length, thereby make the arm of force extension that branch and sleeve are constituteed, thereby make the staff can be more laborsaving when pruning, effectively improve the speed of pruning.

Further, the anti-slip device also comprises an anti-slip pad and a hand guard, wherein the anti-slip pad and the hand guard are arranged on the handle, and the hand guard is in sliding clamping connection with the clipper. The stability and the firmness of the staff holding the handle are improved through the anti-slip pad and the hand guard.

Further, the novel installation seat comprises two spring pieces, wherein the two spring pieces are respectively arranged on opposite side surfaces of the two installation seats, and the two spring pieces are in sliding connection. When pruning, two mount pads are close to each other, and the mount pad drives the spring leaf and removes, and the mount pad compresses the spring leaf for the spring leaf takes place to deform, after pruning, under the elasticity effect of spring leaf, makes two mount pads reverse movement, thereby makes two pruning knives open, is convenient for prune the wild jujube branch once more.

Further, the device also comprises a graduated scale, wherein the graduated scale is arranged on the upper surface of the sleeve. The length of the grafted wild jujube branches can be measured through the graduated scale, so that the wild jujube branches are in the optimal grafting length, and the accuracy of grafting is improved.

Further, the grafting tool comprises a storage groove and a grafting tool, wherein the storage groove is arranged on the side face of the handle, and the grafting tool is connected in the storage groove in a rotating mode. When pruning, the grafting knife is stored in the storage groove, so that the speed of pruning is prevented from being influenced by the grafting knife, and when grafting is performed, the grafting knife is rotated to move out of the storage groove, and the wild jujube branches are grafted through the grafting knife.

Further, the plug connector also comprises two connecting ropes, a male plug and a female socket, wherein the two connecting ropes are respectively arranged at the end parts of the two handles, the other ends of the two connecting ropes are respectively connected with the male plug and the female socket, and the male plug is in sliding clamping connection with the female socket. When the pruning shears are folded and stored, the male plug and the female socket are clamped, and the two handles are connected through the connecting rope, the male plug and the female socket, so that the two sleeves are connected and locked, and the pruning shears are stored and placed conveniently.

Compared with the prior art, the utility model has the beneficial effects that:

1. Can adjust the length of connection of sleeve and branch through spout, limiting plate, locking hole and bolt for sleeve and branch combination grow up arm of force, can exert bigger power to pruning the sword, thereby can be when pruning the wild jujube branch more laborsaving, convenient pruning work goes on, reduces the loss of staff's physical power, improves the speed that the staff pruned.

2. The mounting seat and the sleeve can be bent, the sleeve and the supporting rod can be stored together, and the two handles are connected through the connecting rope, the male plug and the female socket, so that the pruning shears can be stored, and the occupied space during storage is reduced.

3. The stressing unit is used for applying pressure to the pruning knife through the movable block to prune, grafting is carried out through the grafting knife, the length of the pruned wild jujube branches can be detected through the graduated scale, and the pruner can be folded and stored, so that the versatility of the pruner is effectively improved, and the convenience of the pruner in use is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the bottom structure of the present utility model;

FIG. 3 is a schematic view of a partial cross-sectional structure of the present utility model.

In the figure, a movable block 1, a stress application unit 2, a mounting seat 21, a sleeve 22, a chute 23, a limiting plate 24, a supporting rod 25, a locking hole 26, a bolt 27, a handle 28, a mounting groove 29, a baffle 210, a connecting shaft 3, a pair of scissors 4, a skid-proof pad 5, a hand guard 6, a spring leaf 7, a graduated scale 8, a storage groove 9, a grafting knife 10, a connecting rope 11, a male plug 12 and a female socket 13 are arranged.

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.

Referring to fig. 1-3, the embodiment provides a technical scheme that the multifunctional pruning shear for jujube grafting comprises a movable block 1 and a stress application unit 2;

The two movable blocks 1 are in total, the two movable blocks 1 are rotationally connected through a connecting shaft 3, and the end parts of the two movable blocks 1 are provided with trimming cutters 4;

The boosting unit 2 comprises two mounting seats 21, a sleeve 22, a sliding chute 23, a limiting plate 24, a supporting rod 25, locking holes 26, bolts 27, a handle 28, mounting grooves 29 and a baffle 210, wherein the two mounting seats 21 are respectively arranged at one ends of the two movable blocks 1 opposite to the pruning shears 4, the mounting grooves 29 are respectively arranged on the outer side surfaces of the two mounting seats 21, the baffle 210 is arranged in the mounting grooves 29, one ends of the connecting sleeve 22 are rotationally connected at the middle position of the mounting grooves 29, the sliding chute 23 is arranged in the sleeve 22, the limiting plate 24 is connected in the sliding chute 23 in a sliding manner, one ends of the limiting plate 24 are connected with the supporting rod 25, the supporting rod 25 is slidingly connected with the sleeve 22, the handle 28 is connected at the other ends of the supporting rod 25, the locking holes 26 are equidistantly arranged on the surfaces of the supporting rod 25, the bolts 27 are in threaded connection with the sleeve 22, and the bolts 27 are slidingly connected with the locking holes 26.

The sleeve 22 rotates to be connected in the middle part position of mounting groove on mount pad 21, baffle 210 carries out spacingly to sleeve 22, when pruning the wild jujube branch, make bolt 27 break away from locking hole 26, pull branch 25 through handle 28 and remove, adjust the connection length of branch 25 and sleeve 22, it is spacing to branch 25 through limiting plate 24, effectively avoid branch 25 and sleeve 22 to break away from, after branch 25 adjustment is put in place, reverse rotation bolt 27, make bolt 27 sliding connection advance locking hole 26, thereby lock branch 25 and sleeve 22, rotate two sleeves 22 and mount pad 21 in same direction, the staff exerts the effort to branch 25 and sleeve 22 through handle 28, branch 25 and sleeve 22 drive mount pad 21 through baffle 210 and rotate in step, movable block 1 is rotated to movable block 1 drive the scissors 4, prune the wild jujube branch through scissors 4, adjust through the connection length of branch 25 and sleeve 22, thereby make the extension that branch 25 and sleeve 22 constitute, thereby make the arm of force that the staff can improve effectively when pruning, the speed is more laborsaving when carrying out.

The utility model also comprises an anti-slip pad 5 and a hand guard 6, wherein the anti-slip pad 5 and the hand guard 6 are arranged on the handle 28, and the hand guard 6 is in sliding clamping connection with the trimming knife 4. The stability and the firmness of the grip 28 when the staff grips are improved by the anti-slip pad 5 and the hand guard 6.

The spring plate also comprises two spring plates 7, wherein the two spring plates 7 are respectively arranged on opposite side surfaces of the two mounting seats 21, and the two spring plates 7 are in sliding connection. When pruning, two mount pads 21 are close to each other, and mount pad 21 drives spring piece 7 and removes, and mount pad 21 compresses spring piece 7 for spring piece 7 takes place deformation, after pruning, under spring action of spring piece 7, makes two mount pads 21 reverse movement, thereby makes two pruning knives 4 open, is convenient for prune the wild jujube branch once more.

And a graduated scale 8, wherein the graduated scale 8 is arranged on the upper surface of the sleeve 22. The length of the grafted wild jujube branches can be measured through the graduated scale 8, so that the wild jujube branches are in the optimal grafting length, and the accuracy of grafting is improved.

The grafting tool comprises a handle 28, a grafting tool 10 and a storage groove 9, wherein the storage groove 9 is arranged on the side face of the handle 28, and the grafting tool 10 is connected in a rotary mode in the storage groove 9. When pruning, the grafting knife 10 is stored in the storage groove 9, so that the speed of pruning is prevented from being influenced by the grafting knife 10, and when grafting is performed, the grafting knife 10 is rotated, the grafting knife 10 is moved out of the storage groove 9, and the wild jujube branches are grafted through the grafting knife 10.

The plug connector further comprises two connecting ropes 11, a male plug 12 and a female socket 13, wherein the two connecting ropes 11 are respectively arranged at the end parts of the two handles 28, the other ends of the two connecting ropes 11 are respectively connected with the male plug 12 and the female socket 13, and the male plug 12 is in sliding clamping connection with the female socket 13. When the pruning shears are folded and stored, the male plug 12 and the female socket 13 are clamped, and the two handles 28 are connected through the connecting rope 11, the male plug 12 and the female socket 13, so that the two sleeves 22 are connected and locked, and the pruning shears are stored and placed conveniently.

The working principle of the multifunctional pruning shear for wild jujube grafting provided by the utility model is that two sleeves 22 are rotated to be in the same direction with an installation seat 21, bolts 27 are rotated, so that the bolts 27 are separated from locking holes 26, a supporting rod 25 is pulled to move through a grip 28, the connection length of the supporting rod 25 and the sleeves 22 is adjusted, after the supporting rod 25 is adjusted in place, the bolts 27 are reversely rotated, so that the bolts 27 are slidingly connected into the locking holes 26, the supporting rod 25 and the sleeves 22 are locked, a worker applies an acting force to the supporting rod 25 and the sleeves 22 through a grip 28, stability and firmness of the worker holding the grip 28 are improved through a non-slip mat 5 and a hand guard 6, the supporting rod 25 and the sleeves 22 are driven to synchronously rotate through a baffle 210, the installation seat 21 drives a movable block 1 to rotate, meanwhile, the installation seat 21 compresses a spring leaf 7, the movable block 1 drives a pruning tool 4 to prune branches of wild jujube, after the pruning is finished, the acting force to the supporting rod 25 and the sleeves 22 is released, the two installation seats 21 are pushed to reversely move under the elastic action of the spring leaf 7, so that the two mounting tools 4 are locked, the two wild jujube branches are convenient to cut back, the two wild jujube branches are cut into the grafting tool 10 and the grafting tool 10 are connected into a grafting groove through a groove 10 through a jack 10, a plug 13 is connected with the grafting groove 10, and a grafting groove is connected with the grafting tool 10 through a plug 13, and a plug 13 is connected with the grafting tool 10 through a plug groove, and a plug groove 10 is connected with the grafting tool 10 through a plug groove through a jack 10, and a plug groove is connected with the plug groove through the plug groove 13 when the plug groove is connected with the plug 13 through the plug 13 and the plug groove and the plug 13, thereby make two sleeves 22 connect the locking, carry out spacingly to pruning shear 4 through two sleeves 22 to accomplish the folding to pruning shear, thereby improve the convenience that pruning shear accomodates.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (6)

1. A multifunctional pruning shear for sour jujube grafting, characterized in that it comprises a movable block (1) and a force adding unit (2); Movable blocks (1): two in total, the two movable blocks (1) are rotatably connected via a connecting shaft (3), and the ends of the two movable blocks (1) are both provided with trimming knives (4); The force adding unit (2) comprises a mounting seat (21), a sleeve (22), a slide groove (23), a limit plate (24), a support rod (25), a locking hole (26), a bolt (27), a handle (28), a mounting groove (29) and a baffle (210). There are two mounting seats (21) in total, and the two mounting seats (21) are respectively arranged on the two movable blocks (1) and on the opposite end of the trimming knife (4). The outer side surfaces of the two mounting seats (21) are both provided with mounting grooves (29), and the baffle (210) is arranged in the mounting grooves (29). The middle position of the groove (29) is rotatably connected to one end of the sleeve (22), the sleeve (22) is provided with a sliding groove (23), the sliding groove (23) is slidably connected to a limit plate (24), the limit plate (24) is connected to one end of a support rod (25), the support rod (25) is slidably connected to the sleeve (22), the other end of the support rod (25) is connected to a handle (28), the surface of the support rod (25) is equidistantly provided with locking holes (26), the bolt (27) is threadedly connected to the sleeve (22), and the bolt (27) is slidably connected to the locking hole (26). 2. The multifunctional pruning shears for sour jujube grafting according to claim 1 is characterized in that it also includes an anti-skid pad (5) and a hand guard (6), wherein the anti-skid pad (5) and the hand guard (6) are both arranged on the handle (28), and the hand guard (6) is slidably engaged with the pruning shears (4). 3. The multifunctional pruning shears for sour jujube grafting according to claim 1 is characterized in that it also includes a spring sheet (7), wherein there are two spring sheets (7), the two spring sheets (7) are respectively arranged on opposite sides of the two mounting seats (21), and the two spring sheets (7) are slidably connected. 4. The multifunctional pruning shears for sour jujube grafting according to claim 1 is characterized in that it also includes a scale (8), and the scale (8) is arranged on the upper surface of the sleeve (22). 5. The multifunctional pruning shears for grafting sour jujube according to claim 1 is characterized in that it also includes a storage groove (9) and a grafting knife (10), wherein the storage groove (9) is arranged on the side of the handle (28), and the grafting knife (10) is rotatably connected in the storage groove (9). 6. The multifunctional pruning shears for grafting sour jujube according to claim 1 is characterized in that it also includes a connecting rope (11), a male plug (12) and a female socket (13), wherein there are two connecting ropes (11) and they are respectively arranged at the ends of the two handles (28), and the other ends of the two connecting ropes (11) are respectively connected to the male plug (12) and the female socket (13), and the male plug (12) is slidably engaged with the female socket (13).