CN219459780U - High-efficient safe afforestation trimming means - Google Patents

Abstract

The utility model discloses a high-efficiency and safe landscaping pruning device which comprises a protection frame and a cutting knife, wherein a connecting rod is arranged in the rotation of the protection frame, the cutting knife is fixed at the bottom of the connecting rod, a first driving motor is arranged at the top of the protection frame, two first supporting rods are also fixed on the inner top wall of the protection frame, an aggregate frame is fixed at the bottom of the two first supporting rods, a spiral feeding rod is arranged in the rotation of the aggregate frame, the spiral directions of the two sides of the spiral feeding rod are opposite, a second driving motor is fixed on the side wall of the aggregate frame, an output shaft of the second driving motor penetrates through the aggregate frame and is fixed with the spiral feeding rod, a garbage collection frame is also fixed on the protection frame, a penetrating groove is formed at the top of the garbage collection frame, a fan is arranged in the penetrating groove, and the garbage collection frame is connected with the aggregate frame through a pipeline.

Description

High-efficient safe afforestation trimming means

Technical Field

The utility model relates to a pruning device, in particular to a high-efficiency and safe landscaping pruning device.

Background

Afforestation is to adopt engineering and artistic means in a specified place, and create a place which can enable people to approach to natural relaxation by transformation, planting and construction, thereby improving urban environment and providing a leisure place for people, so that the Afforestation is extremely important in urban planning, and the growth of any plant can not affect the feeling of people if no artificial pruning is carried out, so that the Afforestation pruning device is convenient for operators.

The current afforestation lawn needs to prune it regularly to guarantee garden lawn's roughness and pleasing to the eye degree, but traditional afforestation trimming means is mostly simple structure, through the motor, transmission shaft and working head realize pruning, the overhead blade height of working is controlled by the outside of manual work hand transmission shaft, make the lawn of cutting place often can produce the uneven phenomenon of height, and because equipment structure is simple makes and the security performance is also relatively poor, the cutting knife also can adhere to on the blade in long-term rotatory cutting process grass bits, make just need the blade clean to make efficiency reduce after cutting one end time, propose a solution below to above problem.

Disclosure of Invention

The utility model aims to provide a high-efficiency and safe landscaping trimming device, which solves the problems that the height of a cutting knife is controlled manually by the existing trimming device with a simple structure, the height of a lawn is easy to be uneven, and the safety and the efficiency of the existing device are poor.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a high-efficient safe afforestation trimming means, includes guard frame and cutting knife, all rotate around the guard frame and be provided with the gyro wheel, the internal rotation of guard frame is provided with the connecting rod, the cutting knife is fixed in the connecting rod bottom, driving motor one is installed at the top of guard frame, be provided with drive assembly between driving motor one and the connecting rod, still be fixed with two bracing pieces one on the interior roof of guard frame, two bracing piece one bottom is fixed with gathers materials the frame, the frame rotation that gathers materials sets up the spiral feed pole, the both sides spiral opposite direction of spiral feed pole, be fixed with driving motor two on the lateral wall of frame that gathers materials, driving motor two's output shaft runs through gather materials the frame and is fixed with the spiral feed pole, still be fixed with the garbage collection frame on the guard frame, the top of garbage collection frame has been seted up and has been run through the groove, install the fan in the run through the inslot, be connected through the pipeline between garbage collection frame and the frame.

Preferably, the driving assembly comprises a first driving gear and a second driven gear, an output shaft of the first driving motor penetrates through the protection frame and is fixedly provided with an extension rod, the first driving gear is fixed on the extension rod, a plurality of sliding grooves are formed in the side wall of the top of the connecting rod, a plurality of clamping blocks matched with the sliding grooves are fixed on the inner ring of the second driven gear, the clamping blocks are slidably arranged in the sliding grooves, the first driving gear and the second driven gear are meshed with each other, an annular groove is formed in the inner top wall of the protection frame, a second supporting rod is rotatably arranged in the annular groove, the bottom of the second supporting rod is fixed with the second driven gear, a screw rod is rotatably arranged at the top of the protection frame, and the bottom of the screw rod penetrates through the protection frame and is rotatably connected with the connecting rod.

Preferably, a protection cover is further arranged at the top of the protection frame, the first driving motor is installed on the protection cover, a power generation module is further installed in the protection cover, and one end of the screw penetrates through the protection cover.

Preferably, the front end of the aggregate frame is obliquely fixed with a toothed plate.

Preferably, a filter plate is also fixed on the side wall of the inner top of the garbage collection frame.

Preferably, a pushing handle is fixed at the rear end of the protection frame, and a controller is fixed on the pushing handle.

The beneficial effects are that: the whole cutting knife is covered inside through the protective frame, so that potential safety hazards generated when the cutting knife cuts are prevented, the influence of grass scraps splashing on a user when the cutting knife cuts grass is prevented, and the safety during cutting is greatly improved;

the height of the cutting knife can be adjusted according to the use requirement by rotating the screw rod, so that the cutting knife can cut lawns with different heights;

utilize and be located the frame that gathers materials of cutting knife rear end thereby can collect the grass bits that the cutting produced and played and thereby inhale the garbage collection frame through the start-up of fan and collect the processing for the staff need not to handle the grass bits again after the lawn cutting is accomplished again, has improved treatment efficiency.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

FIG. 2 is an enlarged schematic view for showing the structure at A in FIG. 1;

fig. 3 is a schematic top view for showing the aggregate frame.

Reference numerals: 1. a protective frame; 2. a cutting knife; 3. a roller; 4. a connecting rod; 5. driving a first motor; 6. a drive assembly; 7. a first support rod; 8. a material collecting frame; 9. a spiral feeding rod; 10. a second driving motor; 11. a garbage collection frame; 12. a through groove; 13. a blower; 14. a first driving gear; 15. a driven gear II; 16. an extension rod; 17. a chute; 18. a clamping block; 19. an annular groove; 20. a second support rod; 21. a screw; 22. a protective cover; 23. a power generation module; 24. a tooth inserting plate; 25. a filter plate; 26. pushing the handle; 27. and a controller.

Detailed Description

The following description is only of the preferred embodiments of the present utility model, and the scope of the present utility model should not be limited to the examples, but should be construed as falling within the scope of the present utility model. It should also be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present utility model are intended to be comprehended within the scope of the present utility model.

See fig. 1 to 3, an afforestation trimming means of high-efficient safety, including protection frame 1 and cutting knife 2, the internal rotation of protection frame 1 is provided with connecting rod 4, and cutting knife 2 is fixed in connecting rod 4 bottom, thereby covers whole cutting knife 2 inside through protection frame 1 to prevent that cutting knife 2 from producing the potential safety hazard when cutting, also prevented that cutting knife 2 from cutting grass bits and splashing when cutting and causing the influence to the user, improved the security when cutting greatly.

The first driving motor 5 is installed at the top of protection frame 1, be provided with drive assembly 6 between first driving motor 5 and the connecting rod 4, when needs cut, accessible first driving motor 5 starts drive assembly 6, thereby drive connecting rod 4 through drive assembly 6 and rotate, connecting rod 4 can drive cutting knife 2 and rotate the cutting, the top of protection frame 1 still is equipped with safety cover 22, first driving motor 5 installs safety cover 22, still install power generation module 23 in the safety cover 22, thereby can play the effect of protection driving motor 5 and power generation module 23 through safety cover 22, power generation module 23 can be the battery, thereby can supply power to first driving motor 5 through power generation module 23.

The driving assembly 6 comprises a first driving gear 14 and a second driven gear 15, an output shaft of the first driving motor 5 penetrates through the protection frame 1 and is fixedly provided with an extension rod 16, a pushing handle 26 is fixed at the rear end of the protection frame 1, rollers 3 are arranged around the protection frame 1 in a rotating mode, the pushing handle 26 and the rollers 3 facilitate pushing of the protection frame 1 to move on a lawn, a controller 27 is fixed on the pushing handle 26, the controller 27 is electrically connected with the first driving motor 5, the first driving motor 5 can be started through the controller 27, an electric extension rod 16 of the output shaft of the first driving motor 5 rotates, the first driving gear 14 is fixed on the extension rod 16, and the extension rod 16 can drive the first driving gear 14 to rotate.

A plurality of sliding grooves 17 are formed in the side wall of the top of the connecting rod 4, a plurality of clamping blocks 18 matched with the sliding grooves 17 are fixed on the inner ring of the driven gear II 15, the clamping blocks 18 are slidably arranged in the sliding grooves 17, the driving gear I14 is meshed with the driven gear II 15 in a gear mode, the driving gear I14 drives the driven gear II 15 meshed with the driving gear I to rotate, the driven gear II drives the clamping blocks 18 to rotate, the connecting rod 4 is pushed to rotate in the sliding grooves 17 through the clamping blocks 18, and the connecting rod 4 can drive the cutting knife 2 at the bottom to rotate, so that cutting work of a lawn can be achieved.

An annular groove 19 is formed in the inner top wall of the protection frame 1, a second supporting rod 20 is rotationally arranged in the annular groove 19, the bottom of the second supporting rod 20 is fixed with a second driven gear 15, the second driven gear 15 can drive the second supporting rod 20 to rotate in the annular groove 19 in the rotating process, the second supporting rod 20 plays a role of supporting the second driven gear 15, a screw 21 is rotationally arranged at the top of the protection frame 1, one end of the screw 21 penetrates through the protection cover 22, the bottom of the screw 21 penetrates through the protection frame 1 and is rotationally connected with the connecting rod 4, and when the cutting height of the cutting knife 2 needs to be adjusted by adjusting the height of the connecting rod 4, the screw 21 can gradually enter the protection frame 1 or rotate out of the protection frame 1 through the rotation of the screw 21, and the screw 21 can push the connecting rod 4 to slide, so that the cutting knife 2 is adjusted.

The protection frame 1 is characterized in that two first support rods 7 are further fixed on the inner top wall of the protection frame 1, the aggregate frame 8 is fixed at the bottoms of the two first support rods 7, the aggregate frame 8 is started to support the aggregate frame 8 through the first support rods 7, the spiral feeding rods 9 are arranged in a rotating mode, the driving motors 10 are fixed on the side walls of the aggregate frame 8 in opposite spiral directions, the gear shaping plates 24 are obliquely fixed at the front ends of the aggregate frame 8, when grass is cut, the cutting blades 2 continuously move, at the moment, the gear shaping plates 24 at the rear ends are inserted into lawns, cut grass scraps can be inserted into the gear shaping plates 24, the grass scraps enter the aggregate frame 8 through movement of the gear shaping plates 24 and the aggregate frame 8, the driving motors 10 are electrically connected with the driving motors 27, at the moment, the driving motors 10 are also powered through the power generation modules 23, the output shafts of the driving motors 10 penetrate through the aggregate frame 8 and are fixed with the spiral feeding rods 9, and the output shafts of the driving motors 10 drive the spiral feeding rods 9 to rotate, and the grass scraps are moved to the center of the aggregate frame 8 through the spiral feeding rods 9.

The protection frame 1 is further fixedly provided with a garbage collection frame 11, the top of the garbage collection frame 11 is provided with a through groove 12, a fan 13 is installed in the through groove 12, so that the fan 13 can be started for collecting forage in the aggregate frame 8, the garbage collection frame 11 and the aggregate frame 8 are connected through a pipeline, the fan 13 is started to generate suction so as to suck the forage in the aggregate frame 8 into the garbage collection frame 11 through the pipeline, the inner top side wall of the garbage collection frame 11 is further fixedly provided with a filter plate 25, the forage is prevented from being flown into the fan 13 to damage the fan 13 through the filter plate 25, and workers do not need to process the grass scraps after lawn cutting is completed through advanced treatment of the forage, so that the treatment efficiency is improved.

Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art is able to solve the technical problem within a certain error range, substantially achieving the technical effect.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of additional identical elements in a commodity or system comprising the element, and it should finally be stated that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a high-efficient safe afforestation trimming means, includes guard frame (1) and cutting knife (2), its characterized in that, all rotate around guard frame (1) and be provided with gyro wheel (3), the internal rotation of guard frame (1) is provided with connecting rod (4), cutting knife (2) are fixed in connecting rod (4) bottom, driving motor (5) are installed at the top of guard frame (1), be provided with driving assembly (6) between driving motor (5) and connecting rod (4), still be fixed with two bracing piece (7) on the interior roof of guard frame (1), two bracing piece (7) bottom is fixed with aggregate frame (8), aggregate frame (8) rotation is provided with spiral feed rod (9), the both sides spiral direction of spiral feed rod (9) is opposite, be fixed with driving motor two (10) on the lateral wall of aggregate frame (8), the output shaft of driving motor two (10) runs through aggregate frame (8) and is fixed with spiral feed rod (9), still be fixed with two bracing pieces (7) on the inner top wall of guard frame (1) is fixed with dust collection frame (12) and runs through (12), the garbage collection frame (11) is connected with the aggregate frame (8) through a pipeline.

2. The efficient and safe landscaping pruning device according to claim 1, characterized in that the driving assembly (6) comprises a first driving gear (14) and a second driven gear (15), an output shaft of the first driving motor (5) penetrates through the protection frame (1) and is fixedly provided with an extension rod (16), the first driving gear (14) is fixedly arranged on the extension rod (16), a plurality of sliding grooves (17) are formed in the top side wall of the connecting rod (4), a plurality of clamping blocks (18) matched with the sliding grooves (17) are fixedly arranged on the inner ring of the second driven gear (15), the clamping blocks (18) are slidably arranged in the sliding grooves (17), the first driving gear (14) and the second driven gear (15) are meshed with each other, an annular groove (19) is formed in the inner top wall of the protection frame (1), a second supporting rod (20) is fixedly arranged in a rotating mode, the bottom of the second supporting rod (20) is fixedly arranged on the second supporting rod (15), the top of the protection frame (1) is rotatably provided with a screw (21), and the bottom of the second supporting rod (21) is rotatably connected with the annular groove (4).

3. The efficient and safe landscaping pruning device according to claim 2, wherein a protective cover (22) is further arranged at the top of the protective frame (1), the first driving motor (5) is installed on the protective cover (22), a power generation module (23) is further installed in the protective cover (22), and one end of the screw rod (21) penetrates through the protective cover (22).

4. An efficient and safe landscaping pruning device as claimed in claim 1, wherein the front end of the aggregate frame (8) is obliquely fixed with a toothed plate (24).

5. An efficient and safe landscaping pruning device as claimed in claim 1, wherein a filter plate (25) is also fixed to the inner top side wall of the garbage collection frame (11).

6. An efficient and safe landscaping pruning device as claimed in claim 1, wherein a pushing handle (26) is fixed at the rear end of the protective frame (1), and a controller (27) is fixed on the pushing handle (26).