CN216492148U

CN216492148U - Garden shrub branch thinning scissors

Info

Publication number: CN216492148U
Application number: CN202123328019.3U
Authority: CN
Inventors: 宁大成
Original assignee: Yingkou Xiong Da Dacheng Gardening Tools Co ltd
Current assignee: Yingkou Xiong Da Dacheng Gardening Tools Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-13
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses garden shrub secateurs, relates to the technical field of garden appliances, and aims at solving the problems that the existing garden shrub secateurs are single in function, complex in operation, inconvenient to trim thick branches, incapable of adjusting the height, inconvenient to trim the top ends of shrubs, time-consuming and labor-consuming, poor in using effect and low in working efficiency. The pruning machine is reasonable in structural design, simple to operate, convenient to prune thick branches, capable of adjusting pruning height, capable of reducing labor intensity of workers, good in using effect and high in working efficiency.

Description

Garden shrub branch thinning scissors

Technical Field

The utility model relates to the technical field of garden appliances, in particular to garden shrub pruning shears.

Background

Shrubs are short and small trees without obvious trunks in a bushy state, and can be generally divided into ornamental flowers, ornamental fruits, ornamental branches and the like, and are perennial woody plants. Generally, broad-leaved plants and some coniferous plants are shrubs, the shrubs in landscaping are an indispensable management link except for general maintenance management in the aspects of soil, fertilizer, water and the like, and pruning is also an indispensable management link, so that the work efficiency of workers is improved, and the garden shrub pruning shears are urgently needed.

However, the existing garden shrub pruning shears are single in function, complex in operation, inconvenient in pruning thick branches, incapable of adjusting the height, inconvenient in pruning the top of shrubs, time-consuming and labor-consuming, poor in using effect and low in working efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the existing garden shrub pruning shears are single in function, complex in operation, inconvenient in pruning thick branches, incapable of adjusting the height, inconvenient in pruning the top end of shrubs, time-consuming and labor-consuming, poor in using effect and low in working efficiency.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a garden shrub pruning shear comprises a supporting seat, wherein the top of the supporting seat is fixedly connected with a servo motor and a fixing plate, a first reciprocating screw rod is fixedly connected to an output shaft of the servo motor, a second reciprocating screw rod is fixedly connected to one end of the first reciprocating screw rod, which is far away from the servo motor, the second reciprocating screw rod is rotationally connected with the fixed plate, the top of the supporting seat is provided with a chute, two moving seats are connected in the sliding groove in a sliding manner, the first reciprocating screw rod and the second reciprocating screw rod are both in threaded connection with the corresponding moving seats, one sides of the two moving seats close to each other are fixedly connected with cutting knives, the two cutting knives are matched, the top fixedly connected with sleeve of supporting seat, sliding connection has the slide bar in the sleeve, it is connected with the bolt to rotate on the sleeve, the bolt with slide bar threaded connection.

Preferably, a circular groove is formed in one side of the fixing plate, an inner ring of a bearing is fixedly sleeved on the second reciprocating lead screw, and an outer ring of the bearing is fixedly connected with the inner wall of the circular groove.

Preferably, one side of the supporting seat is provided with a groove, a storage battery is fixedly connected in the groove, and the storage battery is connected with the servo motor through a lead.

Preferably, the same guide rod is fixedly connected to the inner walls of the two sides of the sliding groove, and the two moving seats are sleeved on the guide rod in a sliding mode.

Preferably, the top of the supporting seat is fixedly connected with a motor support, and the servo motor is fixedly connected with the motor support.

Preferably, a plurality of threaded holes are formed in the sliding rod at equal intervals, and the bolts are in threaded connection with the corresponding threaded holes.

According to the garden shrub secateurs, when the height of the garden shrub secateurs needs to be adjusted, the bolts are rotated to be not in threaded connection with the threaded holes, the sliding rods are pulled downwards, and when the height of the garden shrub secateurs is adjusted to be proper, the bolts are rotated to be in threaded connection with the corresponding threaded holes;

according to the garden shrub secateurs, when branches need to be pruned, the servo motor is started, the rotation of the output shaft of the servo motor drives the first reciprocating lead screw to rotate, the first reciprocating lead screw drives the second reciprocating lead screw to rotate, the two moving seats are close to each other, the moving seats drive the cutting knives to move, and the two cutting knives are close to each other to cut the branches;

the pruning machine is reasonable in structural design, simple to operate, convenient to prune thick branches, capable of adjusting pruning height, capable of reducing labor intensity of workers, good in using effect and high in working efficiency.

Drawings

FIG. 1 is a schematic perspective view of a garden shrub secateurs according to the present invention;

FIG. 2 is a schematic sectional view of a garden shrub secateurs according to the present invention;

fig. 3 is a schematic perspective view of a garden shrub secateurs provided by the utility model.

In the figure: 1. a supporting seat; 2. a servo motor; 3. a fixing plate; 4. a first reciprocating screw; 5. a second reciprocating screw; 6. a chute; 7. a movable seat; 8. a cutting knife; 9. a sleeve; 10. a slide bar; 11. a threaded hole; 12. a bolt; 13. a bearing; 14. a guide bar; 15. a groove; 16. and (4) a storage battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, the present solution provides an embodiment: the utility model provides a gardens bush averruncator, including supporting seat 1, the top fixedly connected with servo motor 2 and the fixed plate 3 of supporting seat 1, the first reciprocal lead screw 4 of fixedly connected with on servo motor 2's the output shaft, the reciprocal lead screw 5 of one end fixedly connected with second that servo motor 2 was kept away from to first reciprocal lead screw 4, the reciprocal lead screw 5 of second rotates with fixed plate 3 to be connected, spout 6 has been seted up at the top of supporting seat 1, sliding connection has two to remove seat 7 in the spout 6, first reciprocal lead screw 4 and the reciprocal lead screw 5 of second all with corresponding removal seat 7 threaded connection, two remove the equal fixedly connected with cutting knife 8 in one side that seat 7 are close to each other, two cutting knife 8 looks adaptations, the top fixedly connected with sleeve 9 of supporting seat 1, sliding connection has slide bar 10 in the sleeve 9, it is connected with bolt 12 to rotate on the sleeve 9, bolt 12 and slide bar 10 threaded connection.

Referring to fig. 1, in this embodiment, the top fixedly connected with motor support of supporting seat 1, servo motor 2 and motor support fixed connection make the more stable operation of servo motor 2.

Referring to fig. 2, in this embodiment, the same guide rod 14 is fixedly connected to the inner walls of the two sides of the sliding chute 6, and the two movable seats 7 are slidably sleeved on the guide rod 14 to limit the movable seats 7.

Referring to fig. 2, in this embodiment, recess 15 has been seted up to one side of supporting seat 1, and fixedly connected with battery 16 in the recess 15, the battery is connected with servo motor 2 through the wire, reduces the limitation of this device.

Referring to fig. 2, in this embodiment, a circular groove is formed on one side of the fixing plate 3, an inner ring of the bearing 13 is fixedly sleeved on the second reciprocating lead screw 5, and an outer ring of the bearing 13 is fixedly connected with an inner wall of the circular groove, so that the second reciprocating lead screw 5 rotates more stably.

Referring to fig. 2, in the present embodiment, a plurality of threaded holes 11 are formed at equal intervals, and bolts 12 are in threaded connection with the corresponding threaded holes 11, so that the support of the sliding rod 10 is kept stable after the height is adjusted.

The theory of operation, when the height of this device needs to be adjusted, rotate bolt 12, make bolt 12 not with screw hole 11 threaded connection, stimulate slide bar 10 downwards, rotate bolt 12 again when adjusting to suitable height, make bolt 12 and corresponding screw hole 11 threaded connection, start servo motor 2 when needs prune the branch, the rotation of 2 output shafts of servo motor drives first reciprocating screw 4 and rotates, first reciprocating screw 4 drives the reciprocal lead screw 5 of second and rotates, two remove seats 7 and be close to each other, remove seat 7 and drive cutting knife 8 and remove, two cutting knives 8 are close to each other and cut the branch, then two remove seats 7 and keep away from each other, select next branch of pruning this moment can.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a gardens bush averruncator, includes supporting seat (1), its characterized in that: the top of the supporting seat (1) is fixedly connected with a servo motor (2) and a fixed plate (3), an output shaft of the servo motor (2) is fixedly connected with a first reciprocating lead screw (4), one end, far away from the servo motor (2), of the first reciprocating lead screw (4) is fixedly connected with a second reciprocating lead screw (5), the second reciprocating lead screw (5) is rotatably connected with the fixed plate (3), the top of the supporting seat (1) is provided with a chute (6), the chute (6) is in sliding connection with two moving seats (7), the first reciprocating lead screw (4) and the second reciprocating lead screw (5) are both in threaded connection with the corresponding moving seats (7), one side, close to each other, of the two moving seats (7) is fixedly connected with a cutting knife (8), the two cutting knives (8) are matched, and the top of the supporting seat (1) is fixedly connected with a sleeve (9), the sliding device is characterized in that a sliding rod (10) is connected to the sleeve (9) in a sliding mode, a bolt (12) is connected to the sleeve (9) in a rotating mode, and the bolt (12) is in threaded connection with the sliding rod (10).

2. The garden shrub secateurs as claimed in claim 1, wherein: a circular groove is formed in one side of the fixing plate (3), an inner ring of a bearing (13) is fixedly sleeved on the second reciprocating lead screw (5), and an outer ring of the bearing (13) is fixedly connected with the inner wall of the circular groove.

3. The garden shrub secateurs as claimed in claim 1, wherein: one side of the supporting seat (1) is provided with a groove (15), a storage battery (16) is fixedly connected in the groove (15), and the storage battery is connected with the servo motor (2) through a lead.

4. The garden shrub secateurs as claimed in claim 1, wherein: fixedly connected with same guide bar (14), two on the both sides inner wall of spout (6) remove seat (7) and all slide the cover and establish on guide bar (14).

5. The garden shrub secateurs as claimed in claim 1, wherein: the top fixedly connected with motor support of supporting seat (1), servo motor (2) with motor support fixed connection.

6. The garden shrub secateurs as claimed in claim 1, wherein: the sliding rod (10) is provided with a plurality of threaded holes (11) which are arranged at equal intervals, and the bolts (12) are in threaded connection with the corresponding threaded holes (11).