CN214155480U

CN214155480U - Pruning saw for garden construction

Info

Publication number: CN214155480U
Application number: CN202023241591.1U
Authority: CN
Inventors: 薛丽娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-10
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a pruning saw for garden construction relates to gardens pruning sword saw manufacturing technical field, the load simulator comprises a case, the inner wall fixed mounting of machine case has the location axle, one side inner wall that the location axle is close to quick-witted case rotates installs the drive wheel, the surface movable mounting of drive wheel has the saw blade, one side outer wall bottom movable mounting of machine case has the swivel nut, one side surface movable mounting that the quick-witted case was kept away from to the swivel nut has the hinge. This pruning saw is used in gardens construction sets up the regulating wheel through the surface at the location axle, and the internal surface of regulating wheel and saw blade is laminated each other, inwards presses the connecting rod of both sides, and the connecting rod is through being connected the cooperation with the rotation of gangbar to the realization drives the direction removal of regulating wheel to the saw blade, makes the saw blade keep tight state when rotating, can effectively promote the stability of saw blade when the operation, better increase the shearing capacity of device to the branch.

Description

Pruning saw for garden construction

Technical Field

The utility model relates to a gardens pruning sword saw manufacturing technical field specifically is a pruning saw is used in gardens construction.

Background

Along with the improvement of economic level of people, the requirement on living environment is higher and higher, the protection consciousness on environment is stronger and stronger, flowers and seedlings are planted everywhere in residential districts, production plants, roads and other places, the air purifying effect is achieved, the environment is beautified, and a saw blade is often needed to be used for pruning branches in the process of planting green plants such as flowers, seedlings, fruit trees, garden trees and the like.

The pruning saw is used in current gardens construction, and the phenomenon of lax takes place easily after the saw blade is used for a long time, causes the influence to the shearing force, leads to the operating stability relatively poor, and the workman grips the device for a long time and is tired easily, and the practicality is lower.

Therefore, it is necessary to provide a pruning saw for garden construction to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a pruning saw is used in gardens construction to solve the current pruning saw for gardens construction that proposes in the above-mentioned background art, take place lax phenomenon easily after the saw blade uses for a long time, lead to the fact the influence to the shearing force, lead to the operating stability relatively poor, the workman grips the device for a long time and tired easily, the lower problem of practicality.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a pruning saw for garden construction comprises a case, wherein a positioning shaft is fixedly arranged on the inner wall of the case, a driving wheel is rotatably arranged on the inner wall of one side, close to the case, of the positioning shaft, a saw blade is movably arranged on the outer surface of the driving wheel, a rotary sleeve is movably arranged at the bottom of the outer wall of one side of the case, a hinge is movably arranged on the outer surface of one side, far away from the case, of the rotary sleeve, a connecting plate is fixedly arranged on the outer surface of one side, far away from the hinge, of the connecting plate, a binding band is movably connected to one end, far away from the hinge, of the connecting plate, a positioning sleeve is fixedly arranged on the outer surface of the binding band, adjusting wheels are symmetrically and movably arranged in the middle of the outer surface of the positioning shaft, linkage rods are symmetrically and movably arranged on the outer surfaces of the two adjusting wheels, balls are symmetrically and rotatably arranged on the inner wall of the positioning sleeve, and connecting rods are symmetrically and movably connected to the middle of the outer surface of the positioning shaft, the locating shaft is close to one side surface symmetry fixed mounting of connecting rod has the locating piece, and is a plurality of the draw-in groove has been seted up to one side surface symmetry that the connecting rod is close to the locating piece, and is a plurality of one side surface movable mounting of connecting rod has first spring, and is a plurality of the movable groove has been seted up to one side surface of locating piece, and is a plurality of the inside movable mounting of movable groove has the locating lever.

Preferably, a driving motor is movably mounted on the inner wall of one side of the case close to the driving wheel, and a driving belt is rotatably mounted on the outer surface of one side of the driving motor close to the driving wheel.

Preferably, a handle is fixedly mounted on the upper surface of one side of the case, and a positioning wheel is rotatably mounted on the inner wall of one side of the positioning shaft, which is far away from the driving wheel.

Preferably, the outer surface of the positioning shaft is symmetrically and movably provided with guide wheels, and the guide wheels are attached to the saw blade.

Preferably, the bandage is in a ring shape, and magic tapes are symmetrically and movably mounted on the outer surface of one side of the bandage.

Preferably, one side surface movable mounting that the connecting plate is close to the position sleeve has the pivot, the surface movable mounting of pivot has the mounting panel, the mounting panel is sliding connection with the position sleeve and sets up.

Preferably, a plurality of locating lever is close to one side surface movable mounting of movable groove has the second spring, and is a plurality of locating lever keeps away from one side surface movable mounting of connecting rod has the arm-tie, and is a plurality of the gangbar is to rotate with the connecting rod and is connected the setting.

(III) advantageous effects

Compared with the prior art, the utility model provides a pruning saw is used in gardens construction possesses following beneficial effect:

1. this pruning saw is used in gardens construction sets up the regulating wheel through the surface at the location axle, and the internal surface of regulating wheel and saw blade is laminated each other, inwards presses the connecting rod of both sides, and the connecting rod is through being connected the cooperation with the rotation of gangbar to the realization drives the direction removal of regulating wheel to the saw blade, makes the saw blade keep tight state when rotating, can effectively promote the stability of saw blade when the operation, better increase the shearing capacity of device to the branch.

2. This pruning saw is used in gardens construction sets up the swivel mount through the surface at quick-witted case, and the connecting plate passes through the hinge, the cooperation of pivot and mounting panel, realizes driving bandage and quick-witted case multi-angle and adjusts, because the weight of device is heavier, through tying up the bandage between operation personnel's waist, through the cooperation of position sleeve and ball, makes the device realize rotating along the bandage, with the focus dispersion, can effectively reduce workman's intensity of labour, better reinforcing the efficiency of pruning.

Drawings

FIG. 1 is a schematic perspective view of the pruning saw structure of the present invention;

FIG. 2 is a schematic front sectional view of the structure of the case of the present invention;

FIG. 3 is an enlarged schematic view of the structure of area A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of the area B in FIG. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the structure of the region C in fig. 2 according to the present invention.

In the figure: 1. a chassis; 2. positioning the shaft; 3. a drive wheel; 4. a saw blade; 5. a drive motor; 6. a transmission belt; 7. a handle; 8. positioning wheels; 9. a guide wheel; 10. a rotating sleeve; 11. a hinge; 12. a connecting plate; 13. binding bands; 14. a positioning sleeve; 15. magic tape; 16. an adjustment wheel; 17. a linkage rod; 18. a rotating shaft; 19. mounting a plate; 20. a ball bearing; 21. a connecting rod; 22. positioning blocks; 23. a card slot; 24. a first spring; 25. a movable groove; 26. positioning a rod; 27. a second spring; 28. and (5) pulling the plate.

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. 1-5, a pruning saw for garden construction comprises a case 1, a positioning shaft 2 is fixedly installed on the inner wall of the case 1, a driving wheel 3 is rotatably installed on the inner wall of one side of the positioning shaft 2 close to the case 1, a saw blade 4 is movably installed on the outer surface of the driving wheel 3, a driving motor 5 is movably installed on the inner wall of one side of the case 1 close to the driving wheel 3, a driving belt 6 is rotatably installed on the outer surface of one side of the driving motor 5 close to the driving wheel 3, the driving wheel 3 and the driving belt 6 are rotatably connected, a handle 7 is fixedly installed on the upper surface of one side of the case 1, a positioning wheel 8 is rotatably installed on the inner wall of one side of the positioning shaft 2 far from the driving wheel 3, the driving wheel 3 and the positioning wheel 8 are positioned on the same horizontal plane, guide wheels 9 are symmetrically and movably installed on the outer surface of the positioning shaft 2, a plurality of guide wheels 9 are mutually attached to the saw blade 4, a rotating sleeve 10 is movably installed at the bottom of the outer wall of one side of the case 1, the outer surface of one side of the rotating sleeve 10 far away from the case 1 is movably provided with a hinge 11, the outer surface of one side of the hinge 11 far away from the rotating sleeve 10 is fixedly provided with a connecting plate 12, one end of the connecting plate 12 far away from the hinge 11 is movably connected with a bandage 13, the outer surface of the bandage 13 is fixedly provided with a positioning sleeve 14, the bandage 13 is arranged in an annular shape, the outer surface of one side of the bandage 13 is symmetrically and movably provided with magic tapes 15, the middle part of the outer surface of the positioning shaft 2 is symmetrically and movably provided with adjusting wheels 16, the outer surfaces of the two adjusting wheels 16 are symmetrically and movably provided with a linkage rod 17, the outer surface of one side of the connecting plate 12 near the positioning sleeve 14 is movably provided with a rotating shaft 18, the outer surface of the rotating shaft 18 is movably provided with a mounting plate 19, the mounting plate 19 and the positioning sleeve 14 are arranged in a sliding connection manner, the inner wall of the positioning sleeve 14 is symmetrically and rotatably provided with balls 20, the rotating sleeve 10 is arranged on the outer surface of the case 1, and the connecting plate 12 passes through the hinge 11, The cooperation of the rotating shaft 18 and the mounting plate 19 realizes the multi-angle adjustment of the driving bandage 13 and the case 1, because the weight of the device is heavier, the bandage 13 is tied at the waist of an operator, the device is enabled to rotate along the bandage 13 through the cooperation of the positioning sleeve 14 and the ball 20, the gravity center is dispersed, the labor intensity of workers can be effectively reduced, and the pruning efficiency is better enhanced, the connecting rod 21 is symmetrically and movably connected with the middle part of the outer surface of the positioning shaft 2, the adjusting wheel 16 is arranged on the outer surface of the positioning shaft 2, the adjusting wheel 16 is mutually attached to the inner surface of the saw blade 4, the connecting rod 21 at two sides is pressed inwards, the connecting rod 21 is connected and matched through the rotation of the linkage rod 17, thereby the adjusting wheel 16 is driven to move towards the saw blade 4, the saw blade 4 is kept in a tight state when rotating, and the stability of the saw blade 4 during the operation can be effectively improved, better increase the shearing ability of device to the branch, one side surface symmetry fixed mounting that location axle 2 is close to connecting rod 21 has locating piece 22, draw-in groove 23 has been seted up to one side surface symmetry that a plurality of connecting rods 21 are close to locating piece 22, one side surface movable mounting of a plurality of connecting rods 21 has first spring 24, movable groove 25 has been seted up to one side surface of a plurality of locating pieces 22, the inside movable mounting of a plurality of movable grooves 25 has locating lever 26, one side surface movable mounting that a plurality of locating levers 26 are close to movable groove 25 has second spring 27, one side surface movable mounting that connecting rod 21 was kept away from to a plurality of locating levers 26 has arm-tie 28, a plurality of connecting rods 21 are sliding connection with locating piece 22 and set up, a plurality of gangbars 17 are the rotation with connecting rod 21 and are connected the setting.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when in use, the device is firstly placed in a specific area to be pruned of garden vegetation, the binding band 13 is opened through the magic tape 15 and is bound between the waists of operators, the rotating sleeve 10 is arranged on the outer surface of the case 1, the connecting plate 12 is matched with the hinge 11, the rotating shaft 18 and the mounting plate 19 to realize multi-angle adjustment of the binding band 13 and the case 1, because the weight of the device is heavier, the device is enabled to rotate along the binding band 13 through the binding band 13 between the waists of the operators through the matching of the positioning sleeve 14 and the ball 20, the gravity center is dispersed, the labor intensity of workers can be effectively reduced, the pruning efficiency is better enhanced, the workers hold the handle 7 for use, at the moment, the driving motor 5 is started, the driving belt 6 is driven to rotate by the driving wheel 3, and the saw blade 4 is enabled to complete rotation through the matching of the positioning shaft 2 and the positioning wheel 8, through setting up regulating wheel 16 at the surface of location axle 2, regulating wheel 16 laminates with the internal surface of saw blade 4 each other, meanwhile, inwards press the connecting rod 21 of both sides, connecting rod 21 is through the rotation connection cooperation with gangbar 17, realize driving the direction removal of regulating wheel 16 to saw blade 4, make saw blade 4 keep the state of tightly stretching when rotating, can effectively promote the stability of saw blade 4 when the operation, the better shearing capacity of device to the branch, through outside pulling arm-tie 28, drive locating lever 26 and move outward, thereby the realization is injectd the position of connecting rod 21, be convenient for adjust saw blade 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 pruning saw is used in gardens construction, includes quick-witted case (1), its characterized in that: the inner wall fixed mounting of quick-witted case (1) has location axle (2), one side inner wall that location axle (2) is close to quick-witted case (1) rotates and installs drive wheel (3), the surface movable mounting of drive wheel (3) has saw blade (4), one side outer wall bottom movable mounting of quick-witted case (1) has swivel sleeve (10), one side surface movable mounting that quick-witted case (1) was kept away from in swivel sleeve (10) has hinge (11), one side surface fixed mounting that swivel sleeve (10) was kept away from in hinge (11) has connecting plate (12), the one end swing joint that hinge (11) was kept away from in connecting plate (12) has bandage (13), the surface fixed mounting of bandage (13) has position sleeve (14), the surface middle part symmetry movable mounting of location axle (2) has regulating wheel (16), two the surface symmetry movable mounting of regulating wheel (16) has gangbar (17), ball (20) are installed in the rotation of the inner wall symmetry of position sleeve (14), the surface middle part symmetry swing joint of location axle (2) has connecting rod (21), one side surface symmetry fixed mounting that location axle (2) are close to connecting rod (21) has locating piece (22), and is a plurality of draw-in groove (23) have been seted up to one side surface symmetry that connecting rod (21) are close to locating piece (22), and is a plurality of one side surface movable mounting of connecting rod (21) has first spring (24), and is a plurality of movable groove (25) have been seted up to one side surface of locating piece (22), and is a plurality of the inside movable mounting of movable groove (25) has locating lever (26).

2. The pruning saw for garden construction according to claim 1, wherein: the inner wall of one side of the case (1) close to the driving wheel (3) is movably provided with a driving motor (5), and the outer surface of one side of the driving motor (5) close to the driving wheel (3) is rotatably provided with a driving belt (6).

3. The pruning saw for garden construction according to claim 1, wherein: the upper surface of one side of machine case (1) is fixed and is installed handle (7), locating wheel (8) are installed in the rotation of locating shaft (2) one side inner wall of keeping away from drive wheel (3).

4. The pruning saw for garden construction according to claim 1, wherein: the outer surface symmetry movable mounting of location axle (2) has leading wheel (9), and is a plurality of leading wheel (9) and saw blade (4) are laminated each other.

5. The pruning saw for garden construction according to claim 1, wherein: the bandage (13) is arranged in a ring shape, and magic tapes (15) are symmetrically and movably mounted on the outer surface of one side of the bandage (13).

6. The pruning saw for garden construction according to claim 1, wherein: one side surface movable mounting that connecting plate (12) are close to position sleeve (14) has pivot (18), the surface movable mounting of pivot (18) has mounting panel (19), mounting panel (19) are sliding connection with position sleeve (14) and set up.

7. The pruning saw for garden construction according to claim 1, wherein: a plurality of locating lever (26) are close to one side surface movable mounting of activity groove (25) have second spring (27), and a plurality of locating lever (26) keep away from one side surface movable mounting of connecting rod (21) have arm-tie (28), and is a plurality of gangbar (17) are to rotate with connecting rod (21) and are connected the setting.