CN219373188U - Trimming means is used in gardens maintenance - Google Patents

Abstract

The utility model discloses a pruning device for garden maintenance, which comprises a pruning cylinder and a fixing cylinder, wherein the inner wall of the fixing cylinder is fixedly provided with a motor through a bracket, an output shaft of the motor is fixedly provided with a rotating shaft through a coupling, the outer wall of the rotating shaft is fixedly provided with a hollow rotating sleeve, and the outer wall of one side, close to the motor, of the rotating shaft is fixedly provided with paddles distributed equidistantly. According to the utility model, the rotating shaft is driven to rotate by the output shaft of the motor, the first cutting strip-shaped cutter is driven to rotate by the rotating shaft through the hollow rotating sleeve and the first cutter holder, the driving gear is driven to rotate by the rotating shaft, the three secondary gears are driven to rotate by the driving gear, the internal gear ring is driven to rotate by the three secondary gears, the internal gear ring drives the internal ring of the second bearing to rotate, and the second cutting strip-shaped cutter is driven to rotate by the second cutter holder and the internal ring of the first bearing, so that the three second cutting strip-shaped cutters and the first cutting strip-shaped cutter rotate reversely at high speed, and the positions needing to be trimmed in green plants can be sheared.

Description

Trimming means is used in gardens maintenance

Technical Field

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

Background

The method is characterized in that engineering technology and artistic means are applied to a certain region, a beautiful natural environment and a recreation setting field are created by modifying terrains, planting trees, flowers and grass, building a building, arranging a garden path and the like, namely gardens, a single tree in a traditional Chinese building is a classical garden building, the attractiveness of the internal environment of the gardens is maintained and repaired regularly, the most common mode of maintaining the gardens is to trim sightseeing grass trees in the gardens, and an operator can finish green-planted trimming work by using a hedge trimmer in the process of maintaining and appearance trimming of the sightseeing trees in the gardens.

However, the existing hedge trimmer usually adopts a chain type or a rotary blade type to trim green plants, and adopts the two trimming modes that the blade is moved away to collide with the green plants to cut off the parts of the green plants to be trimmed, the mode can cause the green plants to splash everywhere in the trimming process, and the trimmed green plants have large volume of residues, and the trimmed green plants cannot be broken, so that the trimmed green plants have long natural degradation time and are difficult to fall into the soil for cultivating the green plants, and therefore, the novel trimming device for garden maintenance is provided.

Disclosure of Invention

The utility model aims to provide a pruning device for garden maintenance, which aims to solve the defects in the technology.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a gardens are maintained and are used trimming means, includes a trimming section of thick bamboo and a fixed section of thick bamboo, the inner wall of a fixed section of thick bamboo is equipped with the motor through the support is fixed, the output shaft of motor is equipped with the pivot through linking axle ware is fixed, the outer wall of pivot is fixed to be equipped with hollow rotation sleeve, the pivot is fixed to be equipped with the paddle that the equidistance was distributed apart from the nearly one side outer wall of motor, hollow rotation sleeve's both ends outer wall is fixed to be equipped with the first blade holder that three equidistance was distributed, corresponding the top outer wall of first blade holder all is equipped with first cutting bar sword, the both ends inner wall of a trimming section of thick bamboo is fixed respectively and is equipped with first bearing and second bearing, the second bearing is the one end that a trimming section of thick bamboo was kept away from to the second bearing is fixed to be equipped with the second cutting bar sword, the one end that a fixed section of thick bamboo was kept away from to the pivot is equipped with the driving gear, the one end that fixed section of thick bamboo was kept away from to the trimming section of thick bamboo is fixed to be equipped with sealed lid, the outer wall that the rotation hole that three equidistance was distributed is opened, the inner wall that rotates hole has through sliding ring swing joint, the inner race one side of sealing cover is equipped with the inner tooth ring of fixed bottom one side of the trimming bar.

Preferably, the top one end of first blade holder all opens there is first fixed orifices, the both ends outer wall of first cutting bar sword all opens there is the second fixed orifices, the inner wall of first fixed orifices and second fixed orifices is furnished with the bolt of looks adaptation, is convenient for dismantle the installation first cutting bar sword on first blade holder.

Preferably, the top one end of second blade holder all opens there is the third fixed orifices, the both ends outer wall of second cutting bar sword all opens there is the fourth fixed orifices, the inner wall of third fixed orifices and fourth fixed orifices is furnished with the bolt of looks adaptation, is convenient for dismantle the installation second cutting bar sword on the second blade holder.

Preferably, the outer walls of the driving gears are respectively meshed with the outer walls of the three secondary gears, the outer walls of the three secondary gears are respectively meshed with the inner walls of the internal gear ring, the driving gears can drive the three secondary gears to reversely rotate, and the three secondary gears drive the internal gear ring to rotate in the same direction.

Preferably, a first handle is fixedly arranged at one end of the top of the fixed cylinder, a second handle is fixedly arranged on the outer wall of the top of the pruning cylinder, and the user can conveniently control the pruning cylinder through the first handle and the second handle.

Preferably, the outer walls of the two sides of the fixed cylinder are welded with fixing plates, two first positioning holes are formed in the outer walls of the two fixing plates, two second positioning holes are formed in the outer walls of the two sides, close to the fixed cylinder, of the trimming cylinder, and the first positioning holes and the inner walls of the second positioning holes are provided with matched bolts, so that the fixed cylinder and the trimming cylinder are fixedly connected.

In the technical scheme, the utility model has the technical effects and advantages that:

the output shaft of the motor drives the rotating shaft to rotate, the rotating shaft drives the first cutting strip-shaped cutter to rotate through the hollow rotating sleeve and the first cutter holder, the rotating shaft drives the driving gear to rotate, the driving gear drives the three secondary gears to rotate, the three secondary gears drive the inner gear ring to rotate, the inner gear ring drives the inner ring of the second bearing to rotate, the second cutting strip-shaped cutter is driven by the second cutter holder to rotate with the inner ring of the first bearing, at the moment, the three second cutting strip-shaped cutters and the first cutting strip-shaped cutter rotate reversely at a high speed, and the positions needing to be trimmed by green plants can be sheared and broken, so that the green plants are prevented from splashing.

The blade is driven to rotate through the rotation of the rotating shaft, external air is sucked into the pruning cylinder in the rotation process of the blade, and is discharged through the pruning outlet, so that the chopped green plant fragments can be blown into the ground, and the green plant falls into the soil to be converted into fertilizer again.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a stationary drum according to the present utility model;

FIG. 3 is a schematic view of a hollow rotating sleeve according to the present utility model;

FIG. 4 is a schematic view of a first bearing structure according to the present utility model;

FIG. 5 is a schematic view of the seal cap of the present utility model.

Reference numerals illustrate:

the trimming machine comprises a trimming cylinder 1, a fixed cylinder 2, a fixed plate 3, a first handle 4, a second handle 5, a motor 6, a rotating shaft 7, a hollow rotating sleeve 8, a blade 9, a first cutter holder 10, a first cutting bar cutter 11, a driving gear 12, a first bearing 13, a second bearing 14, a second cutter holder 15, a second cutting bar cutter 16, an internal gear ring 17, a sealing cover 18, a rotating hole 19, a rotating rod 20, a secondary gear 21 and a trimming port 22.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Example 1

Referring to fig. 1-5 of the specification, a pruning device for garden maintenance comprises a pruning cylinder 1 and a fixed cylinder 2, wherein an electric motor 6 is fixedly arranged on the inner wall of the fixed cylinder 2 through a bracket, a rotating shaft 7 is fixedly arranged on the output shaft of the electric motor 6 through a coupling, a hollow rotating sleeve 8 is fixedly arranged on the outer wall of the rotating shaft 7, blades 9 distributed equidistantly are fixedly arranged on the outer wall of one side, close to the electric motor 6, of the rotating shaft 7, three first cutter holders 10 distributed equidistantly are fixedly arranged on the outer walls of the two ends of the hollow rotating sleeve 8, first cutting bar cutters 11 are respectively arranged on the outer walls of the top of the corresponding first cutter holders 10, a first bearing 13 and a second bearing 14 are respectively fixedly arranged on the inner walls of the two ends of the pruning cylinder 1, three second cutter holders 15 distributed equidistantly are respectively arranged on the inner walls of the first bearing 13 and the second bearing 14, three second cutter holders 15 distributed equidistantly are respectively fixedly arranged on the inner walls of the first bearing 14, a driving gear 12 is fixedly arranged on one end, far away from the rotating shaft 7, a driving gear 12 is fixedly arranged on one end, far from the inner wall 19 of the fixed cylinder 2, three rotating holes 19 distributed equidistantly are respectively arranged on one side, a second cutter ring 20 is fixedly arranged on the inner wall, which is fixedly connected with a movable rotary rod 20, and one side, and the inner wall 20 is fixedly arranged on the inner wall of the rotary rod 20 is respectively.

Example two

Based on the first embodiment, the first fixing hole is all opened at the top one end of the first blade holder 10, the second fixing hole is all opened at the both ends outer wall of the first cutting bar 11, the bolt of looks adaptation is furnished with to the inner wall of first fixing hole and second fixing hole, be convenient for dismantle the first cutting bar 11 of installation on the first blade holder 10, the third fixing hole is all opened at the top one end of the second blade holder 15, the fourth fixing hole is all opened to the both ends outer wall of the second cutting bar 16, the bolt of looks adaptation is furnished to the inner wall of third fixing hole and fourth fixing hole, be convenient for dismantle the second cutting bar 16 of installation on the second blade holder 15, the welding of both sides outer wall of fixed cylinder 2 has stationary blade 3, two first locating holes are opened to the outer wall of two stationary blades 3, the both sides outer wall that the fixed cylinder 2 is close to is gone up to prune to cylinder 1 has two second locating holes, the bolt of looks adaptation is furnished to the inner wall of first locating hole and second locating hole, be convenient for carry out fixed connection with fixed cylinder 2 and prune cylinder 1.

Example III

Based on the first embodiment, the outer walls of the driving gear 12 are respectively meshed with the outer walls of the three secondary gears 21, the outer walls of the three secondary gears 21 are respectively meshed with the inner walls of the internal gear ring 17, the driving gear 12 can drive the three secondary gears 21 to reversely rotate, the three secondary gears 21 drive the internal gear ring 17 to reversely rotate, a first handle 4 is fixedly arranged at one end of the top of the fixed cylinder 2, a second handle 5 is fixedly arranged at the outer wall of the top of the trimming cylinder 1, and a user can conveniently control the trimming cylinder through the first handle 4 and the second handle 5.

The working principle of the utility model is as follows:

referring to the attached drawings 1-5 of the specification, when in use, firstly, the utility model is moved to a designated position, the motor 6 arranged on the inner wall of the fixed cylinder 2 is connected with a power line through a power switch, a user can operate the utility model by controlling the first handle 4 and the second handle 5 with both hands, the trimming opening 22 arranged at the bottom of the trimming cylinder 1 is aligned with the position to be trimmed, the rotating shaft 7 is driven to rotate through the output shaft of the motor 6, the rotating shaft 7 is driven to rotate through the hollow rotating sleeve 8 and the first cutter holder 10, the rotating shaft 7 drives the driving gear 12 to rotate, the driving gear 12 drives the three secondary gears 21 to rotate, the three secondary gears 21 drive the internal gear ring 17 to rotate, the inner gear ring 17 drives the inner ring of the second bearing 14 to rotate, so that the second bearing 14 and the inner ring of the first bearing 13 drive the second cutting bar-shaped knife 16 to rotate through the second knife rest 15, at the moment, the three second cutting bar-shaped knives 16 and the first cutting bar-shaped knife 11 rotate reversely at high speed, the parts needing to be trimmed of green plants can be continuously sheared, the green plants are prevented from splashing, the parts needing to be trimmed of the green plants can be sheared and broken, the rotating shaft 7 rotates and drives the blades 9 to rotate, external air is sucked into the trimming cylinder 1 in the rotating process of the blades 9 and is discharged through the trimming openings 22, and then the sheared green plant fragments can be blown into the ground, so that the green plants fall into soil to be re-used as fertilizer, and the use effect is good.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (6)

1. The utility model provides a gardens are maintained with trimming means, includes trimming section of thick bamboo (1) and fixed section of thick bamboo (2), its characterized in that: the inner wall of the fixed cylinder (2) is fixedly provided with a motor (6) through a bracket, an output shaft of the motor (6) is fixedly provided with a rotating shaft (7) through a coupling, the outer wall of the rotating shaft (7) is fixedly provided with a hollow rotating sleeve (8), paddles (9) distributed equidistantly are fixedly arranged on the outer wall of one side, close to the motor (6), of the rotating shaft (7), three first cutter holders (10) distributed equidistantly are fixedly arranged on the outer walls of the two ends of the hollow rotating sleeve (8), corresponding first cutter holders (11) are respectively arranged on the outer walls of the top of the first cutter holders (10), first bearings (13) and second bearings (14) are respectively fixedly arranged on the inner walls of the two ends of the trimming cylinder (1), one end, far away from the fixed cylinder (2), of the second bearings (14) are respectively fixedly provided with three second cutter holders (15) distributed equidistantly, the outer walls of the second cutter holders (15) are respectively provided with second cutter holders (16), the rotating shaft (7) is far away from the fixed cylinder (2), one end, far away from the fixed cylinder (2) is provided with a driving seal cover (18), the outer wall of sealed lid (18) is opened there are three equidistant rotation hole (19) that distribute, the inner wall of rotation hole (19) has bull stick (20) through sliding ring swing joint, the one end outer wall of bull stick (20) is fixed to be equipped with secondary gear (21), the one side inner wall of second bearing (14) is still fixed to be equipped with internal gear ring (17), trimming mouth (22) are opened to one side of the bottom of trimming section of thick bamboo (1).

2. A pruning device for garden maintenance as claimed in claim 1, wherein: the top one end of first blade holder (10) all opens has first fixed orifices, the both ends outer wall of first cutting bar sword (11) all opens has the second fixed orifices, the inner wall in first fixed orifices and second fixed orifices is furnished with the bolt of looks adaptation.

3. A pruning device for garden maintenance as claimed in claim 1, wherein: the top one end of second blade holder (15) all opens the third fixed orifices, the both ends outer wall of second cutting bar sword (16) all opens the fourth fixed orifices, the inner wall in third fixed orifices and fourth fixed orifices is furnished with the bolt of looks adaptation.

4. A pruning device for garden maintenance as claimed in claim 1, wherein: the outer walls of the driving gear (12) are respectively meshed with the outer walls of the three secondary gears (21), and the outer walls of the three secondary gears (21) are respectively meshed with the inner walls of the inner gear ring (17).

5. A pruning device for garden maintenance as claimed in claim 1, wherein: the top one end of fixed section of thick bamboo (2) is fixed and is equipped with first handle (4), the top outer wall of pruning section of thick bamboo (1) is fixed and is equipped with second handle (5).

6. A pruning device for garden maintenance as claimed in claim 1, wherein: fixing sheets (3) are welded on the outer walls of the two sides of the fixing barrel (2), two first positioning holes are formed in the outer walls of the two fixing sheets (3), two second positioning holes are formed in the outer walls of the two sides, close to the fixing barrel (2), of the pruning barrel (1), and the first positioning holes and the inner walls of the second positioning holes are provided with matched bolts.