CN213368828U

CN213368828U - High altitude pruning device based on manual control and length adjustment of being convenient for

Info

Publication number: CN213368828U
Application number: CN202022209113.6U
Authority: CN
Inventors: 王飞; 张红瑞; 王佳
Original assignee: Hainan Tianhu Application Technology Co ltd
Current assignee: Hainan Tianhu Application Technology Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-08
Anticipated expiration: 2030-09-30

Abstract

The utility model belongs to the technical field of pruning device, especially, be a high altitude pruning device based on manual control and length adjustment of being convenient for, including bottom plate and installed part, the spout has been seted up on the surface of bottom plate, and the top of bottom plate installs the lagging to the bottom of lagging is fixed with the slider, the inside of lagging runs through there is the regulation pole, and adjusts the outer wall of pole and has seted up the draw-in groove, the inside of draw-in groove runs through there is the gag lever post, and the outside nestification of gag lever post has a first spring, the intermediate position of bottom plate is fixed with the sleeve pipe, and is connected with first connecting axle above the sheathed tube to the end department of first connecting axle is fixed with first gear, the outside of first gear is connected with the second gear, and the outside of second gear is connected with the belt. This high altitude pruning device based on manual control and be convenient for length adjustment is convenient for adjust length according to the user demand to be convenient for change the cutter, reduced the use degree of difficulty of device.

Description

High altitude pruning device based on manual control and length adjustment of being convenient for

Technical Field

The utility model relates to a pruning device technical field specifically is a high altitude pruning device based on manual control and the length adjustment of being convenient for.

Background

The pruning device is the small-size equipment that is used for the unnecessary branch of branch to prune, is used for municipal administration and agricultural production mostly, prunes the branch through the pruning device, can improve the aesthetic property of branch to can reduce unnecessary branch and draw the nutrient, improve the effect that the fruit was hung to the branch, nevertheless current pruning device has following problem:

1. when the device is used, the length is not convenient to adjust, and the use limitation of the device is increased;

2. the cutter is not convenient to replace according to different branches, and the pruning difficulty is increased.

In order to solve the problems, innovative design is urgently needed on the basis of the original high-altitude pruning device which is based on manual control and convenient for length adjustment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high altitude pruning device based on manual control and length adjustment of being convenient for to propose current high altitude pruning device based on manual control and length adjustment of being convenient for in solving above-mentioned background art, be not convenient for adjust service length, and be not convenient for change the cutter, increased the problem of the limitation of device use.

In order to achieve the above object, the utility model provides a following technical scheme: a high-altitude pruning device based on manual control and convenient for length adjustment comprises a bottom plate and an installation part, wherein a sliding groove is formed in the surface of the bottom plate, a sleeve plate is installed above the bottom plate, a sliding block is fixed at the bottom of the sleeve plate, an adjusting rod penetrates through the sleeve plate, a clamping groove is formed in the outer wall of the adjusting rod, a limiting rod penetrates through the clamping groove, a first spring is nested outside the limiting rod, a sleeve is fixed in the middle of the bottom plate, a first connecting shaft is connected above the sleeve, a first gear is fixed at the end of the first connecting shaft, a second gear is connected to the outer side of the first gear, a belt is connected to the outer side of the second gear, a second connecting shaft is arranged at the end of the belt, one end of a connecting rope is fixed on the outer side of the second connecting shaft, and a connecting rod is fixed at the other end of the connecting rope, and the end department of connecting rod is provided with the third gear, the outside of third gear is connected with the pinion rack, and the top of pinion rack is fixed with the movable block to the last surface mounting of movable block has the blade, the below of movable block is connected with the second spring, the installed part is fixed in the top of adjusting the pole, and the inside of installed part runs through there is the fixed plate, and the end department of fixed plate is connected with the gim peg, the last fixed surface of fixed plate has the saw.

Preferably, constitute the slidable mounting structure through the spout between lagging and the bottom plate, and adopt mutually perpendicular to set up between bottom plate and the sleeve pipe to be the block connection between sleeve pipe and the first connecting axle.

Preferably, the clamping grooves are distributed on the outer wall of the adjusting rod at equal intervals, the inner diameter of each clamping groove is the same as the outer diameter of the limiting rod, and the limiting rod and the sleeve plate form a sliding installation structure through the first spring.

Preferably, the toothed plate and the third gear are in meshed connection, and the toothed plate and the movable block are integrally arranged.

Preferably, constitute lift mounting structure through the second spring between movable block and the installed part, and be welded connection between movable block and the blade.

Preferably, the fixing plate is connected with the mounting piece in a clamping manner, and the fixing plate and the mounting piece form a detachable mounting structure through a fixing bolt.

Compared with the prior art, the beneficial effects of the utility model are that: the high-altitude pruning device based on manual control and convenient for length adjustment is convenient for length adjustment according to use requirements, is convenient for cutter replacement, and reduces the use difficulty of the device;

1. when the length of the device needs to be adjusted, the limiting rod is manually stretched outwards, the adjusting rod can be separated from the inside of the clamping groove at the moment, then the adjusting rod and the sleeve plate can be adjusted, when the adjusting rod is adjusted to a proper height, the stretching force of the limiting rod is removed, the limiting rod can enter the inside of the other clamping groove at the moment, and the fixed installation of the sleeve plate and the adjusting rod is completed;

2. the tip of device has set up mobilizable blade and saw, it is comparatively tiny vertical can cut off the pruning through the blade centre gripping, comparatively stout branch can be sawed it through the saw and be disconnected, with this branch gesture that can be according to the difference prunes, the saw is fixed with the installed part through the mode of block, the gim peg has been hit even to the tip of fixed plate, when the saw needs to be changed, can dismantle the gim peg, install another saw, avoid the saw to damage, perhaps the branch appears need change the condition of saw thicker.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the connection structure between the sheathing board and the bottom board of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the connection structure of the mounting member and the fixing plate of the present invention.

In the figure: 1. a base plate; 2. a chute; 3. sheathing; 4. a slider; 5. adjusting a rod; 6. a card slot; 7. a limiting rod; 8. a first spring; 9. a sleeve; 10. a first connecting shaft; 11. a first gear; 12. a second gear; 13. a belt; 14. a second connecting shaft; 15. connecting ropes; 16. a connecting rod; 17. a third gear; 18. a toothed plate; 19. a movable block; 20. a blade; 21. a second spring; 22. a mounting member; 23. a fixing plate; 24. a fixing bolt; 25. and (5) sawing.

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, the present invention provides a technical solution: a high-altitude pruning device based on manual control and convenient for length adjustment comprises a bottom plate 1, a sliding groove 2, a sleeve plate 3, a sliding block 4, an adjusting rod 5, a clamping groove 6, a limiting rod 7, a first spring 8, a sleeve 9, a first connecting shaft 10, a first gear 11, a second gear 12, a belt 13, a second connecting shaft 14, a connecting rope 15, a connecting rod 16, a third gear 17, a toothed plate 18, a movable block 19, a blade 20, a second spring 21, an installation part 22, a fixed plate 23, a fixed bolt 24 and a saw 25, wherein the sliding groove 2 is formed in the surface of the bottom plate 1, the sleeve plate 3 is installed above the bottom plate 1, the sliding block 4 is fixed at the bottom of the sleeve plate 3, the adjusting rod 5 penetrates through the inner part of the sleeve plate 3, the clamping groove 6 is formed in the outer wall of the adjusting rod 5, the limiting rod 7 penetrates through the inner part of the clamping groove 6, the first spring 8 is nested outside the limiting rod 7, the sleeve 9 is fixed at the middle position of, a first connecting shaft 10 is connected above the sleeve 9, a first gear 11 is fixed at the end of the first connecting shaft 10, a second gear 12 is connected to the outer side of the first gear 11, a belt 13 is connected to the outer side of the second gear 12, a second connecting shaft 14 is arranged at the end of the belt 13, one end of a connecting rope 15 is fixed at the outer side of the second connecting shaft 14, a connecting rod 16 is fixed at the other end of the connecting rope 15, a third gear 17 is arranged at the end of the connecting rod 16, a toothed plate 18 is connected to the outer side of the third gear 17, a movable block 19 is fixed at the top of the toothed plate 18, a blade 20 is mounted on the upper surface of the movable block 19, a second spring 21 is connected below the movable block 19, the mounting piece 22 is fixed at the top of the adjusting rod 5, a fixing plate 23 penetrates through the mounting piece 22, and a fixing bolt 24 is connected at the end of the fixing plate 23, a saw 25 is fixed on the upper surface of the fixing plate 23;

the sleeve plate 3 and the bottom plate 1 form a sliding installation structure through the sliding groove 2, the bottom plate 1 and the sleeve 9 are arranged vertically, the sleeve 9 is connected with the first connecting shaft 10 in a clamping manner, the sleeve plate 3 can slide through the sliding block 4 and the sliding groove 2 and the bottom plate 1, and the clamping connection ensures that the first connecting shaft 10 can be driven to rotate when the sleeve 9 rotates;

the clamping grooves 6 are distributed on the outer wall of the adjusting rod 5 at equal intervals, the inner diameter of each clamping groove 6 is the same as the outer diameter of each limiting rod 7, the limiting rods 7 and the sleeve plates 3 form a sliding installation structure through the first springs 8, the clamping grooves 6 distributed at equal intervals can fix the limiting rods 7 at different positions, so that the device can be adjusted according to different use requirements, and the use limitation of the device is reduced;

the toothed plate 18 is in meshed connection with the third gear 17, the toothed plate 18 and the movable block 19 are integrally arranged, the movable block 19 and the mounting part 22 form a lifting mounting structure through a second spring 21, the movable block 19 is in welded connection with the blade 20, when pruning is vertically needed, the mounting part 22 is nested at the root of a branch, then the bottom plate 1 is rotated, the bottom plate 1 can drive the sleeve 9 and the first connecting shaft 10 to rotate after rotating, the first connecting shaft 10 can drive the first gear 11 and the second gear 12 to rotate after rotating, at the moment, the second gear 12 can drive the second connecting shaft 14 to rotate through the belt 13, the connecting rope 15 can be wound through the second connecting shaft 14, the connecting rod 16 can be driven to move downwards after the connecting rope 15 is wound, so that the third gear 17 can rotate, the meshed connection enables the third gear 17 to drive the movable block 19 to move upwards after rotating, when the third gear 17 is not driven to rotate, the second spring 21 can drive the movable block 19 to move and reset;

be connected for the block between fixed plate 23 and the installed part 22, and constitute demountable installation structure through gim peg 24 between fixed plate 23 and the installed part 22, the block is connected and can be improved the stability of fixed plate 23 installation when using to can reduce its degree of difficulty of dismantling, when saw 25 needs to be changed, manual dismantlement with gim peg 24, with this can be with fixed plate 23 split, so that according to the branch thickness of difference, change saw 25.

The working principle is as follows: when the high-altitude pruning device based on manual control and convenient for length adjustment is used, the length of the device is adjusted according to the use requirement, the limiting rod 7 is firstly stretched outwards, the adjusting rod 5 can be adjusted after the limiting rod 7 is stretched, the first connecting shaft 10 can be driven to enter the inside of the sleeve 9 in the length adjusting process of the adjusting rod 5 so as to be adjusted together, the stretching force on the limiting rod 7 is removed after the adjustment is finished, the first spring 8 drives the limiting rod 7 to enter the inside of the other clamping groove 6 at the moment, the fixing on the adjusting rod 5 is finished, when branches need to be pruned, the mounting piece 22 is arranged at the root of the branches, the bottom plate 1 is rotated at the moment, the sleeve 9 and the first connecting shaft 10 can be driven to rotate after the bottom plate 1 rotates, the first connecting shaft 10 can drive the first gear 11 and the second gear 12 to rotate, the second gear 12 can drive the second connecting shaft 14 to rotate through the belt 13, and can carry out the rolling to connecting rope 15 through second connecting axle 14, can drive connecting rod 16 downstream after connecting rope 15 rolling, thereby can make third gear 17 rotate, the meshing connection makes third gear 17 rotate the back and drives movable block 19 and blade 20 rebound and prune, prune the back, remove the power to bottom plate 1 pivoted, second spring 21 can drive movable block 19 and blade 20 removal reset this moment, when the branch is thick, can prune the branch through saw 25, can change saw 25 according to different thicknesses, when saw 25 needs to be changed, manual dismantles gim peg 24, with this can be with the split of fixed plate 23, fix another saw 25 and installed part 22 after that, accomplish the change.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a high altitude pruning device based on manual control and be convenient for length adjustment, includes bottom plate (1) and installed part (22), its characterized in that: the surface of the bottom plate (1) is provided with a sliding groove (2), a sleeve plate (3) is arranged above the bottom plate (1), a sliding block (4) is fixed at the bottom of the sleeve plate (3), an adjusting rod (5) penetrates through the sleeve plate (3), a clamping groove (6) is formed in the outer wall of the adjusting rod (5), a limiting rod (7) penetrates through the clamping groove (6), a first spring (8) is nested on the outer side of the limiting rod (7), a sleeve (9) is fixed at the middle position of the bottom plate (1), a first connecting shaft (10) is connected above the sleeve (9), a first gear (11) is fixed at the end of the first connecting shaft (10), a second gear (12) is connected on the outer side of the first gear (11), a belt (13) is connected on the outer side of the second gear (12), and a second connecting shaft (14) is arranged at the end of the belt (13), the outside of second connecting axle (14) is fixed with the one end of connecting rope (15), and the other end of connecting rope (15) is fixed with connecting rod (16), and the end department of connecting rod (16) is provided with third gear (17), the outside of third gear (17) is connected with pinion rack (18), and the top of pinion rack (18) is fixed with movable block (19), and the last surface mounting of movable block (19) has blade (20), the below of movable block (19) is connected with second spring (21), installed part (22) are fixed in the top of adjusting pole (5), and the inside of installed part (22) is run through there is fixed plate (23), and the end department of fixed plate (23) is connected with gim peg (24), the upper surface of fixed plate (23) is fixed with saw (25).

2. The high-altitude pruning device based on manual control and convenient for length adjustment according to claim 1, characterized in that: constitute the slidable mounting structure through spout (2) between lagging (3) and bottom plate (1), and adopt mutually perpendicular to set up between bottom plate (1) and sleeve pipe (9) to be connected for the block between sleeve pipe (9) and first connecting axle (10).

3. The high-altitude pruning device based on manual control and convenient for length adjustment according to claim 1, characterized in that: the clamping grooves (6) are distributed on the outer wall of the adjusting rod (5) at equal intervals, the inner diameter of each clamping groove (6) is the same as the outer diameter of the limiting rod (7), and the limiting rod (7) and the sleeve plate (3) form a sliding installation structure through a first spring (8).

4. The high-altitude pruning device based on manual control and convenient for length adjustment according to claim 1, characterized in that: the toothed plate (18) is meshed with the third gear (17), and the toothed plate (18) and the movable block (19) are integrally arranged.

5. The high-altitude pruning device based on manual control and convenient for length adjustment according to claim 1, characterized in that: the movable block (19) and the mounting piece (22) form a lifting mounting structure through a second spring (21), and the movable block (19) is connected with the blade (20) in a welding mode.

6. The high-altitude pruning device based on manual control and convenient for length adjustment according to claim 1, characterized in that: the fixing plate (23) is connected with the mounting piece (22) in a clamping mode, and the fixing plate (23) and the mounting piece (22) form a detachable mounting structure through a fixing bolt (24).