CN219228463U - Portable hedge trimming means - Google Patents

Abstract

The utility model relates to a portable hedge trimming device, which comprises a storage bin, the interior of the storage bin is movably connected with a connecting frame, the side of the connecting frame is fixedly connected with a first fixed bin, and the interior of the first fixed bin is arranged There is an adjustment component, and a shrinking mechanism is arranged inside the storage bin, and the shrinking mechanism includes a first fixed block fixedly connected to the inner wall of the back of the storage bin. The portable hedge trimming device is equipped with a retractable mechanism, so that under the action of the electric push rod, the first fixed compartment can be stored in the storage compartment, and it can be moved by the wheels at the bottom, so that it is convenient for the staff to carry. The pin is set so that when the pruning component is trimmed, it can be fixed. When it needs to be stored in the storage compartment, the pruning component can be folded by pulling out the pin, which can greatly reduce the saw blade and other people when carrying it. Harm others after contact.

Description

A portable hedge trimmer

technical field

The utility model relates to the technical field of pruning devices, in particular to a portable hedge pruning device.

Background technique

All shrubs or small trees are densely planted at a close distance between plants and rows, planted in single or double rows, and closely combined regular planting forms are called hedgerows, also called hedgerows, and raw hedges. Because of the choice of tree species, they can be pruned into various shapes. , and can be combined with each other, thereby improving the viewing effect and artistic value. In addition, the hedge can also play the role of covering bad viewpoints, isolation protection, dust prevention and noise prevention, and guiding tourists to watch routes.

Hedge trimming is done manually, and general trimming devices are not convenient to carry, which leads to the waste of a lot of time for the staff when carrying the trimming device, which greatly reduces work efficiency. Therefore, a portable hedge trimming device is proposed. solve such problems.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a portable hedge pruning device, which has the advantages of being convenient to carry, etc., and solves the problem that the pruning device is not convenient to carry, which causes the staff to waste a lot of time when carrying the pruning device. Reduced work efficiency.

In order to achieve the above object, the utility model provides the following technical solutions: a portable hedge trimming device, including a storage bin, the interior of the storage bin is movably connected with a connecting frame, and the side of the connecting frame is fixedly connected with a first fixed bin, An adjustment assembly is arranged inside the first fixed bin, a shrinking mechanism is arranged inside the storage bin, and a trimming assembly is arranged at the bottom of the first fixed bin.

The shrink mechanism includes a first fixed block fixedly connected to the inner wall of the back of the storage bin, the top of the first fixed block is fixedly connected with a second U-shaped frame, and the inside of the second U-shaped frame is hinged with an electric push rod, A second fixed block is fixedly connected to the bottom of the first fixed bin, and the inside of the second fixed block is hinged to the outside of the electric push rod.

Further, the adjustment assembly includes a first fixed plate fixedly connected to the inside of the first fixed bin, a first motor is fixedly connected to the inside of the first fixed bin, and an output shaft of the first motor is fixedly connected to a screw, so A sliding rod is fixedly connected between the left side of the first fixing plate and the left inner wall of the first fixing chamber, and the outer side of the screw rod is screw-connected with two sliding blocks slidingly connected to the outer side of the sliding rod.

Further, the trimming assembly includes a third U-shaped frame that is fixedly connected to the bottoms of the two sliders, and first mounting plates are hinged inside the two third U-shaped frames, and the two first mounting plates The opposite side is fixedly connected with a second mounting plate, the bottoms of the two second mounting plates are fixedly connected with a second motor, and the output shafts of the two second motors are fixedly connected with a transmission wheel, so The outer side of the drive wheel is rotatably connected with a saw blade.

Further, the insides of the two third U-shaped frames are slidably connected with bolts, and the insides of the two first mounting plates are provided with first through holes matching the size of the bolts.

Further, a tool bin is fixedly connected to the right side of the storage bin, and a handle is fixedly connected to the top of the tool bin.

Further, four first U-shaped frames are fixedly connected to the bottom of the storage bin and the bottom of the tool bin, and wheels are hinged inside each of the four first U-shaped frames.

Further, a rectangular through hole matching the width of the first fixed bin is opened on the right side of the storage bin, and the thread on the outer surface of the screw rod has two stages and turns in opposite directions.

Compared with the prior art, the technical solution of the present application has the following beneficial effects:

1. The portable hedge trimming device is provided with a retractable mechanism, so that under the action of the electric push rod, the first fixed compartment can be stored in the storage compartment, and it can be moved by the wheels at the bottom, so that it is convenient for the staff to carry , by setting the pin, the pruning component can be fixed when it is trimming, and when it needs to be stored in the storage compartment, the pruning component can be folded by pulling out the pin, which can greatly reduce the saw blade when carrying Hurt others after coming into contact with them.

2. The portable hedge trimming device is provided with an adjustment component so that under the action of the first motor and the screw rod, the distance between the two saw blades can be adjusted, thereby greatly increasing the utilization rate of the trimming device.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of enlarged structure of part A in Fig. 1 of the utility model;

Fig. 3 is a front view of the structure of the utility model.

In the figure: 1 first U-shaped frame, 2 wheels, 3 tool compartment, 4 handle, 5 first fixed block, 6 second U-shaped frame, 7 electric push rod, 8 second fixed block, 9 storage compartment, 10 connection Frame, 11 first motor, 12 first fixed plate, 13 screw, 14 first fixed warehouse, 15 slider, 16 slide bar, 17 first mounting plate, 18 saw blade, 19 third U-shaped frame, 20 latch, 21 The second mounting plate, 22 second motors.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, a kind of portable hedge pruning device in the present embodiment, comprises storage bin 9, and the right side of storage bin 9 is fixedly connected with tool bin 3, and the bottom of storage bin 9 is fixedly connected with the bottom of tool bin 3 with quantity There are four first U-shaped frames 1, the inside of the four first U-shaped frames 1 are hinged with wheels 2, the top of the tool bin 3 is fixedly connected with a handle 4, and the inside of the storage bin 9 is movably connected with a connecting frame 10, The side of the connecting frame 10 is fixedly connected with the first fixed warehouse 14, and the right side of the storage warehouse 9 is provided with a rectangular through hole matching the width of the first fixed warehouse 14, and the inside of the first fixed warehouse 14 is provided with an adjustment assembly, which accommodates A shrinking mechanism is arranged inside the bin 9, and a trimming assembly is arranged at the bottom of the first fixed bin 14.

The contraction mechanism includes a first fixed block 5 fixedly connected to the inner wall of the back of the storage bin 9, the top of the first fixed block 5 is fixedly connected with a second U-shaped frame 6, and the inside of the second U-shaped frame 6 is hinged with an electric push rod 7, The bottom of the first fixed bin 14 is fixedly connected with a second fixed block 8 , and the inside of the second fixed block 8 is hinged to the outside of the electric push rod 7 .

It should be noted that, through the retraction mechanism, under the action of the electric push rod 7, the first fixed compartment 14 can be stored in the storage compartment 9, and can be moved by the wheels 2 at the bottom, so that it is convenient for the staff to carry .

Specifically, by starting the electric push rod 7, the electric push rod 7 drives the first fixed warehouse 14 to move, so that the first fixed warehouse 14 can be driven to expand and close, so that in the closed state, it is more convenient for the staff to carry out carry.

Please refer to Figures 1-3, the adjustment assembly includes a first fixed plate 12 that is fixedly connected to the inside of the first fixed warehouse 14, the inside of the first fixed warehouse 14 is fixedly connected to the first motor 11, and the output shaft of the first motor 11 is fixedly connected Screw rod 13 is arranged, and the screw thread on the outer surface of screw rod 13 is two sections and turns to opposite, and slide bar 16 is fixedly connected between the left side of first fixed plate 12 and the left side inner wall of first fixed warehouse 14, and the outer thread of screw rod 13 is connected with Two sliders 15 are slidingly connected to the outer side of the slider 16 .

It should be noted that by setting the adjusting assembly, the distance between the two saw blades 18 can be adjusted under the action of the first motor 11 and the screw rod 13, thereby greatly increasing the utilization rate of the trimming device.

Specifically, by starting the first motor 11, the first motor 11 drives the screw rod 13 to rotate, and the screw rod 13 drives the two slide blocks 15 to move under the guidance of the slide bar 16, thereby the trimming assembly at the bottom of the two slide blocks 15 can be adjusted. The distance, thus greatly increasing the range of use of the pruning device.

Referring to Fig. 1-2, the trimming assembly includes a third U-shaped frame 19 that is fixedly connected to the bottoms of the two slide blocks 15, and the insides of the two third U-shaped frames 19 are slidably connected with latches 20, and the two third U-shaped frames 19 are slidably connected to each other. The inside of the profile frame 19 is hinged with a first mounting plate 17, and the inside of the first mounting plate 17 is provided with a first through hole suitable for the size of the latch 20, and the opposite sides of the two first mounting plates 17 are fixed. The second mounting plate 21 is connected, the bottoms of the two second mounting plates 21 are fixedly connected with the second motor 22, the output shafts of the two second motors 22 are fixedly connected with the transmission wheel, and the outer rotation of the transmission wheel is connected with the saw blade 18.

It should be noted that by setting the latch 20, it can be fixed when the trimming assembly is trimmed, and when it needs to be stored in the storage bin 9, the trimming assembly can be folded by pulling out the latch 20, so that it can be greatly Reduced when carrying, saw blade 18 hurts others after contacting with others. Specifically, by starting two second motors 22, the output shaft of the second motor 22 drives the transmission wheel to rotate, and the transmission wheel drives the outer saw blade 18 to rotate. By inserting the two latches 20 into the first mounting plate 17, the first Mounting plate 17 is fixed, and hedge is trimmed by saw blade 18 again.

The working principle of the above-mentioned embodiment is:

By starting the electric push rod 7, the electric push rod 7 drives the first fixed warehouse 14 to move, so that the first fixed warehouse 14 can be driven to expand and close, so that in the closed state, it is more convenient for the staff to carry it. By starting the first motor 11, the first motor 11 drives the screw rod 13 to rotate, and the screw rod 13 drives the two slide blocks 15 to move under the guidance of the slide bar 16, thereby the distance between the trimming components at the bottom of the two slide blocks 15 can be adjusted, Thereby greatly increased the range of use of the pruning device, and then by starting two second motors 22, the output shaft of the second motor 22 drives the transmission wheel to rotate, and the transmission wheel drives the outside saw blade 18 to rotate, by inserting the two latches 20 into the first installation In the plate 17, the first installation plate 17 is fixed, and then the hedge is trimmed by the saw blade 18, so that the trimmed hedge is more beautiful.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A portable hedge trimming device comprising a storage compartment (9), characterized in that: the inside of the storage bin (9) is movably connected with a connecting frame (10), a first fixed bin (14) is fixedly connected to the side of the connecting frame (10), an adjusting component is arranged in the first fixed bin (14), a contraction mechanism is arranged in the storage bin (9), and a trimming component is arranged at the bottom of the first fixed bin (14);

the shrinkage mechanism includes first fixed block (5) with storage silo (9) back inner wall fixed connection, the top fixedly connected with second U type frame (6) of first fixed block (5), the inside of second U type frame (6) articulates there is electric putter (7), the bottom fixedly connected with second fixed block (8) of first fixed bin (14), the inside of second fixed block (8) articulates with the outside of electric putter (7).

2. A portable hedge trimming device according to claim 1, wherein: the adjusting component comprises a first fixing plate (12) fixedly connected with the inside of a first fixing bin (14), a first motor (11) is fixedly connected to the inside of the first fixing bin (14), a screw rod (13) is fixedly connected to an output shaft of the first motor (11), a sliding rod (16) is fixedly connected between the left side of the first fixing plate (12) and the left side inner wall of the first fixing bin (14), and two sliding blocks (15) are connected with the outer sides of the sliding rods (16) in a threaded mode.

3. A portable hedge trimming device according to claim 1, wherein: the pruning assembly comprises a third U-shaped frame (19) fixedly connected with the bottoms of two sliding blocks (15), a first mounting plate (17) is hinged to the inside of each third U-shaped frame (19), a second mounting plate (21) is fixedly connected to one opposite side of each first mounting plate (17), a second motor (22) is fixedly connected to the bottom of each second mounting plate (21), a driving wheel is fixedly connected to the output shaft of each second motor (22), and a saw blade (18) is rotatably connected to the outer side of each driving wheel.

4. A portable hedge trimming apparatus according to claim 3, wherein: the two inner parts of the third U-shaped frames (19) are both connected with bolts (20) in a sliding mode, and the two inner parts of the first mounting plates (17) are both provided with first through holes matched with the bolts (20) in size.

5. A portable hedge trimming device according to claim 1, wherein: the right side of the storage bin (9) is fixedly connected with a tool bin (3), and the top of the tool bin (3) is fixedly connected with a handle (4).

6. A portable hedge trimming device according to claim 1, wherein: the bottom of the storage bin (9) and the bottom of the tool bin (3) are fixedly connected with four first U-shaped frames (1), and wheels (2) are hinged to the inner parts of the four first U-shaped frames (1).

7. A portable hedge trimming device according to claim 2, wherein: rectangular through holes matched with the width of the first fixed bin (14) are formed in the right side of the storage bin (9), and the threads on the outer surface of the screw rod (13) are two sections and are opposite in direction.

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