CN218417491U

CN218417491U - Bush trimming device

Info

Publication number: CN218417491U
Application number: CN202222946408.0U
Authority: CN
Inventors: 朱晓慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-05
Filing date: 2022-11-05
Publication date: 2023-02-03
Anticipated expiration: 2032-11-05

Abstract

The utility model relates to the technical field of garden appliances, in particular to a shrub trimming device, which is characterized in that a plurality of trimming mechanisms are mutually matched to trim the surface of shrubs, a mounting rack is also arranged on a bearing plate, and the mounting rack is used for being connected with a carrier; the brush cleaning device also comprises a branch and leaf cleaning module, wherein the branch and leaf cleaning module is used for cleaning branches and leaves remained on the surface of the pruned shrub; the branch and leaf cleaning module comprises rotating shafts, cleaning rods and driving mechanisms, the two rotating shafts are located on the same plane and are arranged in parallel, each rotating shaft body is provided with a plurality of cleaning rods, and the driving module is used for driving the two rotating shafts to rotate synchronously. The utility model discloses a setting utilizes highly-compressed air to carry out driven branch and leaf and cleans the module, and the branch and leaf that rotatable rotation axis surface can be with remaining in the module in the branch and leaf cleans the cleaning rod on rotation axis surface and pick up and throw away, does not need the manual work to clean the bush surface again.

Description

Bush trimming device

Technical Field

The utility model relates to a garden instrument technical field especially relates to a bush deburring device.

Background

Road bypasses in some gardens are often provided with bushes which require regular trimming for aesthetic and bush maintenance purposes. When trimming the surface of a shrub top layer, the conventional trimming mode is mainly that a carrier is controlled to drive a trimming device arranged on a mechanical arm to move along a road, and the trimming device is controlled by the mechanical arm to move and trim simultaneously. When the trimming method is operated, most of the trimmed branches and leaves can be thrown out of the bush top by the automatic rotation of the trimming head in the trimming device during trimming, but a small part of the branches and leaves remain on the bush top, and in order to avoid the influence of the branches and leaves on the development of the bush, the branches and leaves need to be cleaned by a tool manually.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that a small part of branches and leaves are remained at the top of the bush in the prior art, avoiding the defects that the development of the bush is influenced by the branches and leaves and the cleaning is carried out by a manual tool, and providing a bush trimming device.

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

the bush trimming device comprises a bearing plate, wherein a plurality of trimming mechanisms are arranged on the bearing plate, the trimming mechanisms are matched with each other to trim the surface of a bush, and an installation frame is further installed on the bearing plate and is used for being connected with a carrier;

the device also comprises a branch and leaf cleaning module, wherein the branch and leaf cleaning module is used for cleaning branches and leaves remained on the surface of the pruned shrub; the branch and leaf cleaning module comprises rotating shafts, cleaning rods and driving mechanisms, the two rotating shafts are located on the same plane and are arranged in parallel, each rotating shaft body is provided with a plurality of cleaning rods, and the driving module is used for driving the two rotating shafts to rotate synchronously.

Preferably, the cleaning rods are made of rubber, and the two cleaning rods on the rotating shaft are arranged in a staggered mode.

Preferably, the driving mechanism comprises a fixing plate, two exhaust bent pipes, an air guide cavity and an air conveying mechanism, wherein the two rotating shafts are rotatably connected to the fixing plate, the air guide cavity is formed in each rotating shaft, the surface of the end part, far away from the fixing plate, of one side of each rotating shaft is fixedly provided with the plurality of exhaust bent pipes, the exhaust bent pipes are communicated with the inner parts of the corresponding air guide cavities, and the air conveying mechanism is used for synchronously inputting high-pressure air into the air guide cavities in the two rotating shafts so that the high-pressure air is discharged from the corresponding exhaust bent pipes after entering the air guide cavities, and then the rotating shafts are pushed to rotate.

Preferably, a folding mechanism is further mounted on the fixing plate, and the folding mechanism is used for folding the branch and leaf cleaning module upwards when the branch and leaf cleaning module is not in use.

Preferably, the folding mechanism comprises a swing rod and a rotating motor, one end of the swing rod is fixedly connected to the fixing plate, the other end of the swing rod is connected with an output shaft of the rotating motor, the rotating motor is fixed to the bearing plate, and the rotating motor is used for driving the swing rod to rotate.

Preferably, the number of said trimming means is not less than two.

The utility model provides a pair of bush deburring device, beneficial effect lies in: through setting up the branch and leaf that utilizes highly-compressed air to carry out the driven module that cleans, the pole that cleans on rotatable rotation axis surface can be with remaining the branch and leaf on bush top layer in the branch and leaf cleans the module and pick up the throw-out, does not need the manual work to clean the bush surface again.

Drawings

Fig. 1 is a schematic structural diagram of a bush trimming device according to the present invention.

Fig. 2 is a schematic structural diagram of a bush trimming device according to the present invention.

Fig. 3 is a schematic structural diagram of a third shrub trimming device provided by the present invention.

Fig. 4 is a schematic structural diagram of a branch and leaf cleaning module of the shrub trimming device provided by the utility model.

In the figure: 1. a carrier plate; 2. a trimming motor; 3. trimming the head; 4. a fixing plate; 5. a rotating shaft; 6. a sweeping rod; 7. an exhaust elbow; 8. rotating the sealing sleeve; 9. a gas distributing pipe; 10. an air inlet pipe; 11. a swing rod; 12. a rotating electric machine; 13. a connecting plate; 14. a connecting disc; 15. and (6) positioning the holes.

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.

Example 1

Referring to fig. 1-4, a bush trimming device comprises a bearing plate 1, wherein a plurality of trimming mechanisms are arranged on the bearing plate 1, and the number of the trimming mechanisms is not less than two. The volume of trimmer head required for a single trimmer mechanism is excessive. The multiple trimming mechanisms are matched with each other to trim the surface of shrubs, and the bearing plate 1 is also provided with an installation frame which is used for being connected with the carrier; a plurality of trimming mechanisms are evenly arranged on the carrier plate 1 along a straight line direction, and no interference is caused between adjacent trimming mechanisms. The trimming mechanism comprises a trimming motor 2 and a trimming head 3, the trimming motor 2 is fixedly installed on a bearing plate 1, the output of the trimming motor 2 runs through the bearing plate 1 and extends to the lower part of the bearing plate 1, the trimming head 3 is detachably connected to the output shaft of the trimming motor 2 below the bearing plate 1, the trimming head 3 comprises a connector and blades, and a plurality of blades are arranged on the surface of the connector along the circumferential direction. The mounting frame comprises a connecting plate 13 and a connecting disc 14, the connecting disc 14 is arranged above the bearing plate 1, two sides of the connecting disc 14 are fixedly connected with the bearing plate 1 through the connecting plate 13 respectively, a positioning hole 15 is formed in the center of the connecting disc 14, a plurality of connecting holes are formed in the surface of the connecting disc 14 in a surrounding mode around the positioning hole 15, a fixing disc is arranged at the tail end of the mechanical arm of the carrier, a positioning column corresponding to the positioning hole 15 is arranged in the center of the fixing disc, a plurality of studs in one-to-one correspondence with the connecting holes are arranged around the positioning column, when the mounting frame is connected, after the positioning column is inserted into the positioning hole 15, the plurality of synchronous studs are also inserted into the connecting holes, and then the studs are fixed through nuts, so that the mechanical arm can be connected with the trimming device.

The brush cleaning device also comprises a branch and leaf cleaning module, wherein the branch and leaf cleaning module is used for cleaning branches and leaves remained on the surface of the pruned shrub; the branch and leaf cleaning module comprises rotating shafts 5, cleaning rods 6 and a driving mechanism, the two rotating shafts 5 are located on the same plane and are arranged in parallel, a plurality of cleaning rods 6 are arranged on the shaft body of each rotating shaft 5, and the driving module is used for driving the two rotating shafts 5 to rotate synchronously. The cleaning rods 6 are made of rubber, and the cleaning rods 6 on the two rotating shafts 5 are arranged in a staggered mode. The rubber cleaning rod 6 can reduce the damage to shrubs, has certain flexibility and is not easy to damage.

Actuating mechanism includes fixed plate 4, exhaust return bend 7, the air guide chamber, air conveying mechanism, two equal rotatable connections of rotation axis 5 are on fixed plate 4, the air guide chamber has all been seted up in every rotation axis 5, rotation axis 5 keeps away from 4 side end surface of fixed plate and all follows fixed a plurality of exhaust return bends 7 that are equipped with, exhaust return bend 7 all communicates with the air guide intracavity portion that corresponds, air conveying mechanism is arranged in synchronizing to input highly-compressed air in the air guide chamber in two rotation axes 5, so that discharge from the exhaust return bend 7 that corresponds behind the highly-compressed air entering air guide intracavity, and then promote rotation axis 5 rotation. The gas transmission mechanism comprises rotary sealing sleeves 8, a gas inlet pipe 10 and a gas distribution pipe 9, wherein the two ends of the gas distribution pipe 9 are respectively provided with one rotary sealing sleeve 8 and two rotary shafts 5 which are rotatably connected, gas guide cavities in the gas distribution pipe 9 and the two rotary shafts 5 are communicated, the gas exhaust pipe is respectively communicated with the gas distribution pipe 9 and gas supply equipment, and the gas supply equipment is fixedly installed on the carrier. The driving mechanism uses high-pressure air delivered by air supply equipment as a power source, and after the high-pressure air is input into air guide cavities in two rotating shafts 5 and is discharged from an exhaust bent pipe 7 communicated with the air guide cavities, the reaction force of gas discharge pushes the rotating shafts 5 to rotate. The high-pressure air is used for driving, the gear structure and the chain wheel structure are not used for transmission, and the flying branches and leaves are not easy to block.

The utility model discloses when using, clean the module through being provided with the branch and leaf, can clean the bush back at trimming mechanism, the branch and leaf cleans two rotation axis 5 synchronous rotations of module for rotation axis 5 surface mounting have clean pole 6 can be when being circular motion, stretch into to the certain degree of depth in the bush top layer in the motion process again, will scatter and pick at branch and leaf wherein, then throw away, thereby will come to clean the remaining branch and leaf in bush surface.

Example 2

In embodiment 1, because the branch and leaf cleaning module is arranged, the module is in a horizontal unfolding state during normal work, so that the occupied space of the plane of the whole device is large, and the transportation at the later stage is inconvenient. Referring to fig. 1 to 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a folding mechanism is further installed on the fixing plate 4, and the folding mechanism is used for folding the branch and leaf cleaning module upwards when the branch and leaf cleaning module is not in use. The folding mechanism comprises a swing rod 11 and a rotating motor 12, one end of the swing rod 11 is fixedly connected to the fixing plate 4, the other end of the swing rod 11 is connected with an output shaft of the rotating motor 12, the rotating motor 12 is fixed to the bearing plate 1, and the rotating motor 12 is used for driving the swing rod 11 to rotate.

In this embodiment, after the folding mechanism is provided, as shown in fig. 3, when the output shaft of the rotating motor 12 rotates, the output shaft can drive the swing rod 11 connected therewith to swing, and then the swing rod 11 is used to erect the fixing plate 4 connected therewith, so that the whole branch and leaf cleaning module can be folded upwards, which facilitates the subsequent transportation of the device.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A shrub trimming device comprises a bearing plate (1), and is characterized in that a plurality of trimming mechanisms are arranged on the bearing plate (1), the trimming mechanisms are matched with each other to trim the surface of shrubs, and a mounting rack is further mounted on the bearing plate (1) and used for being connected with a carrier;

the brush cleaning device also comprises a branch and leaf cleaning module, wherein the branch and leaf cleaning module is used for cleaning branches and leaves remained on the surface of the pruned shrub; the branch and leaf cleaning module comprises a rotating shaft (5), cleaning rods (6) and a driving mechanism, wherein the rotating shaft (5) is arranged on the same plane and in parallel with each other, each cleaning rod (6) is arranged on the rotating shaft (5) shaft body, and the driving mechanism is used for driving the two rotating shafts (5) to rotate synchronously.

2. The brush trimming device according to claim 1, characterized in that the sweeping bars (6) are made of rubber, and the sweeping bars (6) on the two rotating shafts (5) are arranged in a staggered manner.

3. The shrub trimming device according to claim 1, wherein the driving mechanism comprises a fixing plate (4), exhaust elbows (7), air guide cavities and an air conveying mechanism, the two rotating shafts (5) are rotatably connected to the fixing plate (4), each rotating shaft (5) is internally provided with an air guide cavity, the end surface of one side, away from the fixing plate (4), of each rotating shaft (5) is fixedly provided with a plurality of exhaust elbows (7), each exhaust elbow (7) is communicated with the inner part of the corresponding air guide cavity, and the air conveying mechanism is used for synchronously inputting high-pressure air into the air guide cavities in the two rotating shafts (5) so that the high-pressure air enters the air guide cavities and then is discharged from the corresponding exhaust elbows (7), and further pushes the rotating shafts (5) to rotate.

4. A brush trimming device according to claim 3, characterised in that a folding mechanism is also mounted on the fixed plate (4) for folding the foliage sweeping module up when not in use.

5. The device for trimming shrubs as claimed in claim 4, characterized in that the folding mechanism comprises a swing link (11) and a rotating motor (12), wherein one end of the swing link (11) is fixedly connected to the fixing plate (4), the other end of the swing link (11) is connected with an output shaft of the rotating motor (12), the rotating motor (12) is fixed on the bearing plate (1), and the rotating motor (12) is used for driving the swing link (11) to rotate.

6. The brush-trimming apparatus according to claim 1, wherein the number of the trimming mechanisms is not less than two.