CN220965689U

CN220965689U - Garden seedling trimming device

Info

Publication number: CN220965689U
Application number: CN202322333763.5U
Authority: CN
Inventors: 景宇鹰; 邢敏玉; 张业铖; 黄春兵
Original assignee: Jiangyin Chunsenmu Landscape Construction Engineering Co ltd
Current assignee: Jiangyin Chunsenmu Landscape Construction Engineering Co ltd
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-05-17
Anticipated expiration: 2033-08-30

Abstract

The utility model discloses a garden seedling pruning device which comprises a support frame, wherein a plurality of universal locking wheels are arranged at the bottom end of the support frame, a mounting disc is arranged in the support frame, a driving shaft is arranged at the upper end of the mounting disc, a positioning hole is formed in the upper end of the support frame in a penetrating manner, a positioning sleeve matched with the positioning hole is arranged in the positioning hole in a penetrating manner, a mounting hole matched with the driving shaft is formed in the positioning sleeve in a penetrating manner, the upper end of the driving shaft penetrates through the mounting hole and is in sliding connection with the side wall of the mounting hole, and a mounting ring is arranged at the upper end of the mounting disc positioned at the outer side of the driving shaft. The utility model has reasonable structure, the second motor and the driving wheel which are arranged at the upper end of the supporting frame are matched with the plurality of clamping rings at the outer side of the driving shaft and the outer gear ring at the outer side of the positioning sleeve, so that the mounting disc and the plurality of cutting knives can be driven to rotate, other positions of garden seedlings can be conveniently built, and the safety and the efficiency of the pruning device for pruning the garden seedlings are better.

Description

Garden seedling trimming device

Technical Field

The utility model relates to the technical field of garden maintenance, in particular to a garden seedling pruning device.

Background

In the present garden maintenance and management process, a pruning device is generally used for pruning seedlings in a garden, which is an important ring in the garden management. By pruning the seedlings, the seedling growth is promoted, so that the seedlings are more luxuriant and active; the landscape effect is improved, so that the gardens are more attractive; preventing and controlling plant diseases and insect pests, and reducing damage and loss of the plant diseases and insect pests to gardens; the air circulation is increased, so that the air in the gardens is more fresh.

Chinese patent publication No. CN207802858U discloses a gardens nursery stock trimming means, which comprises a supporting rack, the support frame is the spill structure, the slider has all been welded at the both ends of support frame both sides outer wall, the both sides of support frame all are provided with the connecting plate, the connecting plate is close to the electronic slide rail that a side outer wall of support frame had vertical setting through the screw fixation, and electronic slide rail and slider sliding connection, the connecting plate is kept away from one side outer wall bottom rotation of slider and is connected with the axis of rotation, the connecting plate has the gyro wheel through rotation axis connection, all weld the handrail that the level set up in the middle of the both sides outer wall of support frame. According to the utility model, the support frame can move by pushing the armrests by people, so that people do not need to stand on a ladder to work when the seedlings with different heights are pruned, personal safety is prevented from being threatened, the working efficiency is high, and the pruning range can be adjusted by adjusting the angle between the two adjusting plates, so that the pruning requirements of the seedlings with different sizes are met.

In the actual use process, the cutting knives limited on two sides can be used for pruning the seedlings in the gardens, but when pruning other positions of the seedlings in the gardens, people are required to manually rotate the pruning device, so that certain potential safety hazards are easily caused in the process, certain time and labor are consumed, and the pruning efficiency of the pruning device on the seedlings in the gardens is deficient.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a garden seedling pruning device which is better in safety and efficiency of pruning the garden seedlings.

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

The utility model provides a gardens nursery stock trimming means, includes the support frame, the support frame bottom is equipped with a plurality of universal locking wheels, be equipped with the mounting disc in the support frame, the mounting disc upper end is equipped with the drive shaft, the support frame upper end runs through and is equipped with the locating hole, run through in the locating hole and be equipped with the spacer bush of looks adaptation, the spacer bush runs through be equipped with the mounting hole of drive shaft looks adaptation, the drive shaft upper end runs through the mounting hole to with mounting hole lateral wall sliding connection, be located the drive shaft outside the mounting disc upper end is equipped with the collar, the mounting disc bottom both sides all are equipped with the mounting panel, two the mounting panel is relative one side all is equipped with first motor, two the output of first motor runs through two mounting panels respectively to all be equipped with a plurality of cutting knives.

Preferably, the locating hole lateral wall has seted up the spacing groove, the spacer bush outside is equipped with the spacing ring with spacing groove looks adaptation, the spacing ring is located the spacing inslot to with spacing groove lateral wall sliding connection.

Preferably, a second motor is arranged on one side of the upper end of the support frame, a driving wheel is arranged at the output end of the second motor, and an external gear ring meshed with the driving wheel is arranged at the upper end of the positioning sleeve.

Preferably, the side wall of the mounting hole is provided with a plurality of clamping grooves in a penetrating mode, a plurality of clamping plates matched with the clamping grooves are arranged on the outer side of the driving shaft, and the clamping plates penetrate through the clamping grooves respectively and are in sliding connection with the side wall of the clamping grooves.

Preferably, the two sides of the upper end of the supporting frame are respectively provided with an air cylinder, and the output ends of the two air cylinders are respectively arranged on the two sides of the upper end of the mounting ring.

Preferably, the mounting ring bottom is equipped with the cross-section and personally submits the holding ring that "T" shape set up, the constant head tank with holding ring looks adaptation has been seted up to the mounting disc upper end, the holding ring is located the constant head tank to with constant head tank lateral wall sliding connection.

Preferably, rectangular grooves are formed in the mounting plate, threaded rods are connected in the rectangular grooves in a rotating mode, external threads on two sides of the threaded rods are arranged in opposite directions, sliding plates are sleeved on two sides of the threaded rods, and the bottoms of the sliding plates extend to the outside and are arranged at the upper ends of the two mounting plates respectively.

Preferably, a driving groove is formed in one side of the rectangular groove, a servo motor is arranged in the driving groove, and one end of the threaded rod extends into the driving groove and is arranged at the output end of the servo motor.

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

1. Through setting up second motor and the drive wheel in the support frame upper end, a plurality of joint rings in the cooperation drive shaft outside to and the external tooth ring in the spacer sleeve outside, can drive the mounting disc and a plurality of cutting knife and rotate, make it can be convenient build other positions of gardens nursery stock, make trimming means to the security and the efficiency of gardens nursery stock pruning better.

2. Through setting up two cylinders in the mounting disc upper end to and the position of a plurality of cutting knives of inside threaded rod, but nimble regulation both sides makes it prune the gardens nursery stock of equidimension not, makes trimming means better to the suitability that gardens nursery stock pruned.

Drawings

Fig. 1 is a schematic view of the appearance and structure of a main body of a garden seedling pruning device according to the present utility model;

Fig. 2 is a schematic diagram of a front view cross-section structure of a garden seedling pruning device according to the present utility model;

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: 1. a support frame; 2. a universal locking wheel; 3. a mounting plate; 4. a drive shaft; 5. a positioning sleeve; 6. a mounting ring; 7. a mounting plate; 8. a first motor; 9. a cutting knife; 10. a limiting ring; 11. a second motor; 12. a driving wheel; 13. an outer toothed ring; 14. a clamping plate; 15. a cylinder; 16. a positioning ring; 17. a threaded rod; 18. a sliding plate; 19. a servo motor.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

Referring to fig. 1-3, a gardens nursery stock trimming means, including support frame 1, support frame 1 bottom is equipped with a plurality of universal locking wheel 2, can be convenient for trimming means's removal, and when building, can lock its position, be equipped with mounting plate 3 in the support frame 1, mounting plate 3 upper end is equipped with drive shaft 4, support frame 1 upper end runs through and is equipped with the locating hole, run through in the locating hole and be equipped with the spacer bush 5 of looks adaptation, spacer bush 5 runs through and be equipped with the mounting hole with drive shaft 4 looks adaptation, drive shaft 4 upper end runs through the mounting hole, and with mounting hole lateral wall sliding connection, mounting plate 3 upper end that is located the drive shaft 4 outside is equipped with collar 6, mounting plate 3 bottom both sides all are equipped with mounting plate 7, two mounting plate 7 opposite one side all are equipped with first motor 8, first motor 8 is prior art, do not make the description here, two mounting plate 7 are run through respectively to the output of two first motor 8, and all be equipped with a plurality of cutting knives 9.

Specifically, as shown in fig. 2, the side wall of the positioning hole is provided with a limiting groove, the outer side of the positioning sleeve 5 is provided with a limiting ring 10 matched with the limiting groove, the limiting ring 10 is positioned in the limiting groove and is slidably connected with the side wall of the limiting groove, and the limiting ring 10 can limit the position of the positioning sleeve 5 on the premise that the rotation of the positioning sleeve is not affected.

Specifically, as shown in fig. 1 and fig. 2, a second motor 11 is disposed on one side of the upper end of the support frame 1, the second motor 11 is in the prior art, and not described herein, a driving wheel 12 is disposed at the output end of the second motor 11, an external gear ring 13 meshed with the driving wheel 12 is disposed at the upper end of the positioning sleeve 5, and when the second motor 11 is started, the positioning sleeve 5 and the driving shaft 4 can be driven to rotate by the driving wheel 12 and the external gear ring 13.

Specifically, as shown in fig. 1 and fig. 2, the side wall of the mounting hole is provided with a plurality of clamping grooves in a penetrating manner, the outer side of the driving shaft 4 is provided with a plurality of clamping plates 14 matched with the clamping grooves, the plurality of clamping plates 14 respectively penetrate through the plurality of clamping grooves and are slidably connected with the side wall of the clamping grooves, and the plurality of clamping plates 14 can also enable the positioning sleeve 5 to drive the driving shaft 4 to rotate on the premise that the up-and-down movement of the driving shaft 4 is not affected.

Specifically, as shown in fig. 1 and fig. 2, the two sides of the upper end of the supporting frame 1 are both provided with air cylinders 15, the air cylinders 15 are in the prior art, and are not described herein, the output ends of the two air cylinders 15 are respectively arranged on the two sides of the upper end of the mounting ring 6, and the heights of the plurality of cutting knives 9 can be adjusted by the two air cylinders 15.

Specifically, as shown in fig. 2, a positioning ring 16 with a cross section in a T shape is arranged at the bottom end of the mounting ring 6, a positioning groove matched with the positioning ring 16 is formed at the upper end of the mounting plate 3, the positioning ring 16 is positioned in the positioning groove and is slidably connected with the side wall of the positioning groove, and the positioning ring 16 can also enable the mounting ring 6 to drive the mounting plate 3 to move up and down on the premise that the rotation of the mounting plate 3 is not affected.

Specifically, as shown in fig. 2 and 3, a rectangular groove is formed in the mounting plate 3, a threaded rod 17 is rotationally connected in the rectangular groove, external threads on two sides of the threaded rod 17 are arranged in opposite directions, sliding plates 18 are sleeved on two sides of the threaded rod 17, bottom ends of the two sliding plates 18 extend to the outside and are respectively arranged at the upper ends of the two mounting plates 7, the external threads on two sides are arranged in the threaded rod 17 in opposite directions, and the sliding plates 18 on two sides and the mounting plates 7 can be driven to move in opposite directions when the rectangular groove rotates.

Specifically, as shown in fig. 2 and fig. 3, a driving groove is formed on one side of the rectangular groove, a servo motor 19 is disposed in the driving groove, the servo motor 19 is in the prior art, and details are not described herein, and one end of the threaded rod 17 extends into the driving groove and is disposed at an output end of the servo motor 19.

When the garden seedling pruning device is used, when the pruning device is used for pruning garden seedlings, firstly, the support frame 1 needs to be moved to a garden seedling position needing pruning, then, according to the size of the garden seedlings, the two air cylinders 15 are started, the output ends of the two air cylinders 15 can drive the mounting ring 6 to move up and down, the mounting ring 6 can drive the mounting plate 3 to move through the positioning ring 16, the mounting plate 3 can drive the mounting plates 7 on two sides of the bottom end to move, so that the height of the plurality of cutting knives 9 can be adjusted, the servo motor 19 is started again, the output end of the servo motor 19 can drive the threaded rod 17 to rotate, the threaded rod 17 can drive the sliding plates 18 on two sides to move relatively, the two sliding plates 18 can respectively drive the two mounting plates 7 to move, so that the positions of the plurality of cutting knives 9 on two sides can be adjusted, when the garden seedlings are pruned, firstly, the two first motors 8 can respectively drive the plurality of cutting knives 9 on two sides to rotate, thereby, the second motor 11 can drive the mounting plate 11 to drive the driving wheel 12 to rotate, the driving wheel 12 can drive the outer toothed ring 13 to rotate, the outer toothed ring 13 can drive the plurality of cutting knives 5 to rotate, and the driving shaft 4 can drive the positioning sleeve 4 to rotate, thereby, and the driving shaft 4 can rotate conveniently, and the plurality of cutting knives 4 can be driven to rotate.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a gardens nursery stock trimming means, includes support frame (1), its characterized in that, support frame (1) bottom is equipped with a plurality of universal locking wheel (2), be equipped with mounting disc (3) in support frame (1), mounting disc (3) upper end is equipped with drive shaft (4), support frame (1) upper end runs through and is equipped with the locating hole, run through in the locating hole and be equipped with adapter spacer (5), spacer (5) run through be equipped with the mounting hole of drive shaft (4) looks adaptation, drive shaft (4) upper end run through the mounting hole to with mounting hole lateral wall sliding connection, be located the drive shaft (4) outside mounting disc (3) upper end is equipped with collar (6), mounting disc (3) bottom both sides all are equipped with mounting panel (7), two mounting panel (7) opposite one side all is equipped with first motor (8), two the output of first motor (8) runs through two mounting panel (7) respectively, and all is equipped with a plurality of cutting knives (9).

2. The garden seedling pruning device according to claim 1, wherein the side wall of the positioning hole is provided with a limiting groove, a limiting ring (10) matched with the limiting groove is arranged on the outer side of the positioning sleeve (5), and the limiting ring (10) is positioned in the limiting groove and is in sliding connection with the side wall of the limiting groove.

3. A garden seedling pruning device according to claim 1, characterized in that a second motor (11) is arranged on one side of the upper end of the supporting frame (1), a driving wheel (12) is arranged at the output end of the second motor (11), and an external gear ring (13) meshed with the driving wheel (12) is arranged at the upper end of the positioning sleeve (5).

4. A garden seedling pruning device as claimed in claim 1, characterized in that the side wall of the mounting hole is provided with a plurality of clamping grooves in a penetrating manner, the outer side of the driving shaft (4) is provided with a plurality of clamping plates (14) which are matched with the clamping grooves, and the clamping plates (14) respectively penetrate through the clamping grooves and are in sliding connection with the side wall of the clamping grooves.

5. The garden seedling pruning device according to claim 1, wherein the two sides of the upper end of the supporting frame (1) are respectively provided with an air cylinder (15), and the output ends of the two air cylinders (15) are respectively arranged on the two sides of the upper end of the mounting ring (6).

6. The garden seedling pruning device according to claim 1, wherein a positioning ring (16) with a cross section in a T shape is arranged at the bottom end of the mounting ring (6), a positioning groove matched with the positioning ring (16) is formed at the upper end of the mounting plate (3), and the positioning ring (16) is positioned in the positioning groove and is in sliding connection with the side wall of the positioning groove.

7. The garden seedling pruning device according to claim 1, wherein a rectangular groove is formed in the mounting plate (3), a threaded rod (17) is rotatably connected in the rectangular groove, external threads on two sides of the threaded rod (17) are arranged in opposite directions, sliding plates (18) are sleeved on two sides of the threaded rod (17), and bottom ends of the two sliding plates (18) extend to the outside and are respectively arranged at the upper ends of the two mounting plates (7).

8. The garden seedling trimming device according to claim 7, wherein a driving groove is formed in one side of the rectangular groove, a servo motor (19) is arranged in the driving groove, and one end of the threaded rod (17) extends into the driving groove and is arranged at the output end of the servo motor (19).