CN213938900U

CN213938900U - Grass trimmer for landscaping

Info

Publication number: CN213938900U
Application number: CN202022978783.4U
Authority: CN
Inventors: 李国振; 王金月; 李井阳; 王连生
Original assignee: Beijing Tianyuan Anhai Landscaping Co ltd
Current assignee: Beijing Tianyuan Anhai Landscaping Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-08-13
Anticipated expiration: 2030-12-10

Abstract

The application relates to a grass trimmer for landscaping, which relates to the field of landscaping pruning, and comprises a frame, a grass trimmer, a trimmer and a control system, wherein the frame is used for walking on the ground; the rotating shaft is rotatably connected to the frame; the saw blade is fixed on the rotating shaft and used for mowing the garden; the power part is fixed on the frame and used for driving the rotating shaft to rotate; the front pressing plate is arranged on the frame and used for tightly pressing the grass and the wood forwards; the output end of the power part is connected with the rotating shaft, the power part is positioned above the saw blade, and the front pressing plate is positioned above the power part; the front pressing plate is provided with a sawtooth part, and the sawtooth part is positioned at one end of the front pressing plate, which is far away from the frame; the sawtoothed part comprises a plurality of sawteeth, and the grass and the wood are positioned in a gap between two adjacent sawteeth; the bicycle frame further comprises a mounting plate hinged on the bicycle frame, a connecting rod hinged on the bicycle frame, a threaded pipe rotationally connected with the connecting rod and a threaded rod hinged with the mounting plate. This application is convenient for grass trimmer's saw bit is pruned great vegetation.

Description

Grass trimmer for landscaping

Technical Field

The application relates to the field of afforestation is pruned, especially relates to a grass trimmer for afforestation.

Background

Gardens, refer to the natural environment and recreational areas of a particular culture. The garden is a beautiful natural environment and a rest area which are created by applying engineering technology and artistic means in a certain region and modifying the terrain (or further building a mountain, stacking stones and managing water), planting trees, flowers and plants, building buildings, arranging garden roads and the like, and is called as a garden.

After the gardens construction is accomplished, the staff need use the machine of beating the grass to carry out timely pruning to the vegetation in the gardens, but at present when using the machine of beating the grass to prune the vegetation, the saw bit on the machine of beating the grass is difficult to prune the stem of great vegetation, influences the pruning efficiency of the machine of beating the grass.

Disclosure of Invention

In order to facilitate the saw bit of grass trimmer prune great vegetation, this application provides a grass trimmer for afforestation.

The application provides a pair of grass trimmer for afforestation adopts following technical scheme:

a grass trimmer for landscaping comprises

The frame is used for walking on the ground;

the rotating shaft is rotatably connected to the frame;

the saw blade is fixed on the rotating shaft and used for mowing the garden;

the power part is fixed on the frame and used for driving the rotating shaft to rotate; and

the front pressing plate is arranged on the frame and used for tightly pressing the grass and the wood forwards;

the output end of the power part is connected with the rotating shaft, the power part is positioned above the saw blade, and the front pressing plate is positioned above the power part.

Through adopting above-mentioned technical scheme, through the fixed preceding clamp plate of car frame installation at the machine of beating grass, when the machine of beating grass prunes the vegetation like this, promote the in-process that the frame moved forward, the power part drives the pivot and rotates, the saw bit rotates with the pivot in step, preceding clamp plate can press in advance on great vegetation, then the frame continues to move forward, at this moment, the stem part of great vegetation can expose, then at the in-process that the frame continues to move forward, the saw bit cuts the stem part of great vegetation, thereby the realization is to the pruning of great vegetation, and then the efficiency of the machine of beating grass pruning vegetation has been improved.

Optionally, the front pressing plate is provided with a sawtooth part, and the sawtooth part is located at one end of the front pressing plate, which is far away from the frame.

Optionally, the saw-tooth part comprises a plurality of saw teeth, and the vegetation is located in a gap between two adjacent saw teeth.

Through adopting above-mentioned technical scheme, when the frame moved forward, sawtooth portion on the preceding clamp plate can butt in advance on great vegetation, and when sawtooth portion supported on vegetation, the vegetation can be along the sawtooth landing to between two adjacent sawteeth to make the vegetation be difficult for droing from the preceding clamp plate, and then the saw bit of being convenient for prunes the cutting to the vegetation.

Optionally, the device further comprises a mounting plate hinged on the frame, a connecting rod hinged on the frame, a threaded pipe rotationally connected with the connecting rod and a threaded rod hinged with the mounting plate;

the connecting rod is positioned above the mounting plate;

the threaded rod is in threaded connection with the threaded pipe, the threaded rod is located at the upper end of the mounting plate, and the front pressing plate is fixed on the mounting plate.

Through adopting above-mentioned technical scheme, when the machine of beating the grass pruned the vegetation, the screwed pipe on the staff rotatable link, the position of adjustment threaded rod in the screwed pipe, and then the articulated angle of adjustment mounting panel on the frame to the preceding pressure angle of clamp plate before the inclination through the adjustment mounting panel is adjusted, and then make that preceding clamp plate can be better carry out the preceding pressure to the vegetation, the saw bit of being convenient for prunes the cutting to the vegetation.

Optionally, the front pressing plate is connected to the mounting plate through bolts, a plurality of groups of mounting holes are formed in the mounting plate, and the front pressing plate can be mounted on the mounting plate through different mounting holes.

Through adopting above-mentioned technical scheme for the staff can adjust the preceding pressure distance of preceding clamp plate for the saw bit, thereby the saw bit of being convenient for is pruned vegetation.

Optionally, a baffle is arranged on the frame and is positioned on one side of the saw blade.

Through adopting above-mentioned technical scheme for when the saw bit cutting vegetation, the vegetation is difficult for scattering at will, thereby reduces the vegetation and hits the staff risk on one's body, has improved staff's personal safety.

Optionally, a blower is fixed on the frame, and an air outlet of the blower faces the saw blade.

Through adopting above-mentioned technical scheme, after the saw bit was cut the vegetation, the hair-dryer carried out technological blowing away with the vegetation that the saw bit cut, had reduced the vegetation after the cutting to the blockking of saw bit to be convenient for the saw bit better cuts other vegetation.

Optionally, the power part comprises a speed reducer arranged on the frame and a motor mounted on the speed reducer;

the motor drives the rotating shaft to rotate through the speed reducer.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the fixed preceding clamp plate of car frame installation at the machine of beating grass, when the machine of beating grass prunes the vegetation like this, promote the in-process that the frame moved forward, the power part drives the pivot and rotates, the saw bit rotates with the pivot in step, preceding clamp plate can press in advance on great vegetation, then the frame continues to move forward, at this moment, the stem part of great vegetation can expose, then the in-process that moves forward is continued at the frame, the saw bit cuts the stem part of great vegetation, thereby realize the pruning to great vegetation, and then improved the efficiency that the machine of beating grass pruned the vegetation.

2. When the frame moved forward, sawtooth portion on the preceding clamp plate can butt in advance on great vegetation, when sawtooth portion supported on vegetation, the vegetation can be along the sawtooth landing to between two adjacent sawtooth to make the vegetation be difficult for droing from the preceding clamp plate, and then the saw bit of being convenient for prunes the cutting to vegetation.

3. When the grass trimmer pruned the vegetation, the screwed pipe on the staff rotatable link, the position of adjustment threaded rod in the screwed pipe, and then the articulated angle of adjustment mounting panel on the frame to the preceding angle of pressing of clamp plate before the inclination through the adjustment mounting panel adjusts, and then make that preceding clamp plate can be better press the vegetation forward, the saw bit of being convenient for prunes the cutting to the vegetation.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a front view of fig. 1.

Description of reference numerals: 11. a frame; 12. a rotating shaft; 13. a saw blade; 14. a power section; 141. a speed reducer; 142. a motor; 21. a front platen; 211. a serration; 22. mounting a plate; 221. mounting holes; 23. a connecting rod; 24. a threaded pipe; 25. a threaded rod; 31. a baffle plate; 32. an air blower.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses a grass trimmer for landscaping.

Referring to fig. 1 and 2, the grass trimmer for landscaping includes a frame 11, the bottom of the frame 11 is a wheel hub, the frame 11 is convenient for walking on the ground, a rotating shaft 12 is rotatably connected to the frame 11, a saw blade 13 is fixedly connected to the bottom of the rotating shaft 12, the saw blade 13 is coaxial with the rotating shaft 12, a power part 14 is fixedly connected to the frame 11, the output end of the power part 14 is fixedly connected to the top end of the rotating shaft 12, the power part 14 drives the rotating shaft 12 to rotate, the saw blade 13 rotates synchronously with the rotating shaft 12, the frame 11 is pushed to move forwards, and meanwhile, the power part 14 drives the rotating shaft 12 and the saw blade 13 to rotate, so that the saw blade 13 cuts and trims grass trees.

The power part 14 comprises a speed reducer 141 fixed on the frame 11 and a motor 142 fixed on the speed reducer 141, an output shaft of the speed reducer 141 is connected with the rotating shaft 12, an output shaft of the motor 142 is connected with an input shaft of the speed reducer 141, the motor 142 drives the rotating shaft 12 to rotate through the speed reducer 141, then the saw blade 13 rotates with the rotating shaft 12, and the saw blade 13 cuts and trims the grass and the trees.

Referring to fig. 1 and 2, a front pressing plate 21 is further disposed on the frame 11, the front pressing plate 21 is located right above the power portion 14 and the saw blade 13, and a farthest distance from the front pressing plate 21 to the frame 11 is greater than a farthest distance from the saw blade 13 to the frame 11, so that when the lawnmower travels forward to cut vegetation, the front pressing plate 21 contacts the vegetation in advance than the saw blade 13, the front pressing plate 21 presses the vegetation forward to expose a stem portion of the vegetation, and then the saw blade 13 cuts and trims the vegetation.

Further, referring to fig. 1 and 2, a saw tooth portion 211 is arranged on the front pressing plate 21, the saw tooth portion 211 is located at one end, far away from the frame 11, of the front pressing plate 21, the saw tooth portion 211 comprises a plurality of saw teeth, a large gap exists between every two adjacent saw teeth, when the frame 11 is pushed to move forwards, the front pressing plate 21 can abut against grass trees, the grass trees are located in the gap between every two adjacent saw teeth, then the frame 11 is pushed continuously, and when the saw blade 13 reaches the stem of the grass trees, the saw blade 13 cuts and trims the grass trees.

Further, referring to fig. 1 and 2, a mounting plate 22 is disposed on the frame 11, the mounting plate 22 is located right above the motor 142, a connecting rod 23 is further hinged to the frame 11, the connecting rod 23 is located above the mounting plate 22, a threaded pipe 24 is rotatably connected to the connecting rod 23, one end of the threaded pipe 24 is rotatably connected to the connecting rod 23, and the other end of the threaded pipe 24 is a free end. The upper end of the mounting plate 22 is hinged with a threaded rod 25, one end of the threaded rod 25 is hinged with the mounting plate 22, the other end of the threaded rod 25 is a free end, and the free end of the threaded rod 25 can be in threaded connection with the free end of the threaded pipe 24.

The mounting plate 22 is provided with a plurality of groups of mounting holes 221, the mounting holes 221 are formed in one end, far away from the frame 11, of the mounting plate 22, and the front pressing plate 21 is fixedly mounted on the mounting plate 22 in a bolt connection mode. When the front pressing plate 21 is fixed on the mounting plate 22 through the mounting holes 221 of different groups, the distance between the front pressing plate 21 and the frame 11 is different, and further, a worker can adjust the position of the front pressing plate 21 on the mounting plate 22 through actual use conditions, so as to adjust the distance between the front pressing plate 21 and the frame 11.

Further, referring to fig. 1 and 2, two baffle plates 31 are further fixed on the frame 11, the two baffle plates 31 are respectively located at two side ends of the saw blade 13 in the forward direction, and when the saw blade 13 cuts and trims the vegetation, the two baffle plates 31 can block the cut vegetation, so that the cut vegetation is not splashed around, and the personal safety of workers is improved.

In order to prevent the vegetation cut by the saw blade 13 from accumulating on the saw blade 13, the air blower 32 is mounted and fixed on the frame 11, and an air outlet of the air blower 32 faces the saw blade 13, so that after the vegetation is cut by the saw blade 13, the cut vegetation is blown away by the air blower 32, and the air blown by the air blower 32 can also cool the saw blade 13, thereby reducing the abrasion of the saw blade 13.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a grass trimmer for afforestation which characterized in that: comprises that

A frame (11) for walking on the ground;

the rotating shaft (12) is rotatably connected to the frame (11);

the saw blade (13) is fixed on the rotating shaft (12) and is used for mowing the garden;

the power part (14) is fixed on the frame (11) and is used for driving the rotating shaft (12) to rotate; and

the front pressing plate (21) is arranged on the frame (11) and used for pressing grass and trees forwards;

the output end of the power part (14) is connected with the rotating shaft (12), the power part (14) is positioned above the saw blade (13), and the front pressing plate (21) is positioned above the power part (14).

2. A grass trimmer for landscaping as defined in claim 1, further comprising: the front pressing plate (21) is provided with a sawtooth part (211), and the sawtooth part (211) is positioned at one end, far away from the frame (11), of the front pressing plate (21).

3. A grass trimmer for landscaping as defined in claim 2, further comprising: the sawtooth part (211) comprises a plurality of sawteeth, and the grass wood is positioned in a gap between two adjacent sawteeth.

4. A grass trimmer for landscaping as defined in claim 1, further comprising: the bicycle frame further comprises a mounting plate (22) hinged on the bicycle frame (11), a connecting rod (23) hinged on the bicycle frame (11), a threaded pipe (24) rotatably connected with the connecting rod (23) and a threaded rod (25) hinged with the mounting plate (22);

the connecting rod (23) is positioned above the mounting plate (22);

threaded rod (25) and screwed pipe (24) threaded connection, threaded rod (25) are located the upper end of mounting panel (22), preceding clamp plate (21) is fixed on mounting panel (22).

5. A grass trimmer for landscaping as in claim 4, wherein: preceding clamp plate (21) bolted connection is on mounting panel (22), seted up multiunit mounting hole (221) on mounting panel (22), preceding clamp plate (21) accessible different mounting hole (221) are installed on mounting panel (22).

6. A grass trimmer for landscaping as defined in claim 1, further comprising: a baffle (31) is arranged on the frame (11), and the baffle (31) is positioned on one side of the saw blade (13).

7. A grass trimmer for landscaping as defined in claim 1, further comprising: a blower (32) is fixed on the frame (11), and an air outlet of the blower (32) faces the saw blade (13).

8. A grass trimmer for landscaping as defined in claim 1, further comprising: the power part (14) comprises a speed reducer (141) arranged on the frame (11) and a motor (142) arranged on the speed reducer (141);

the motor (142) drives the rotating shaft to rotate through the speed reducer (141).