CN215957289U - Brush cutter capable of adjusting blade angle - Google Patents
Brush cutter capable of adjusting blade angle Download PDFInfo
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- CN215957289U CN215957289U CN202122659494.2U CN202122659494U CN215957289U CN 215957289 U CN215957289 U CN 215957289U CN 202122659494 U CN202122659494 U CN 202122659494U CN 215957289 U CN215957289 U CN 215957289U
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Abstract
The utility model discloses a brush cutter capable of adjusting blade angles, relating to the technical field of brush cutters and having the technical scheme key points that: the device comprises a working head device body, wherein a driving assembly is mounted at the center of the top of the working head device body, a handheld rod is connected to the top of the driving assembly, a rotary adjusting assembly is arranged on one side of the handheld rod close to the edge of the top end, and a rack driving device is connected to the rear surface of the rotary adjusting assembly; the rotary adjusting assembly with the bent bow plays a role in conveniently and rotatably adjusting the rack driving device, the angle of the rack driving device is changed, and the angle of the strip-shaped saw teeth above the rack driving device can be changed, so that branches and leaves which cannot be trimmed can be trimmed, the garden workers can trim more smoothly, the problem that the branches and leaves are not attractive due to trimming is solved as far as possible, and convenience is brought to the garden workers for trimming the branches and leaves.
Description
Technical Field
The utility model relates to the technical field of brush cutters, in particular to a brush cutter with an adjustable blade angle.
Background
The brush cutter is divided into electric power and internal combustion power according to different power, and the internal combustion power is divided into a two-stroke gasoline engine and a four-stroke gasoline engine; the transmission mode is divided into flexible shaft transmission and straight rod transmission.
However, in the actual use process, when the existing brush cutter is used, generally, because the structure of the rack is straight, when meeting the situation that some branches and leaves cannot be trimmed at the meeting of some grass and trees and the like, the trimmed shape is biased to the angular objects, the trimmed shape is not beautiful, the rounding of trimming is needed, the time and the energy of a garden worker are wasted, and the work of the garden worker is inconvenient.
SUMMERY OF THE UTILITY MODEL
In view of the problems mentioned in the background, it is an object of the present invention to provide a blade angle adjustable brush cutter to solve the problems mentioned in the background.
The technical purpose of the utility model is realized by the following technical scheme:
brush cutter of adjustable blade angle, including the working head device body, the top center department of the working head device body installs drive assembly, drive assembly's top department is connected with handheld pole, one side of handheld pole is close to top edge and is provided with rotation regulation subassembly, rotation regulation subassembly's rear surface department is connected with rack drive, rack drive's top center department is connected with the bar sawtooth, the front surface of bar sawtooth is close to top edge center department and is fixed with regulation card and subassembly.
By adopting the technical scheme, the working head device body mainly plays a role of conveniently and fixedly supporting other components and also plays a role of providing driving force, the installed driving component plays a role of conveniently transmitting and connecting power, the connected handheld rod plays a role of conveniently connecting each component and also plays a role of conveniently holding by a garden worker, the arranged rotation adjusting component plays a role of conveniently and rotatably adjusting the rack driving device, the angle change of the rack driving device can drive the angle change of the strip-shaped saw teeth on the rack driving device, so that some branches and leaves which cannot be trimmed can be trimmed, the garden worker can trim more smoothly, the problem that the branches and leaves are trimmed out and not beautiful is solved as far as possible, the convenience is brought to trimming the garden worker, and the strip-shaped saw teeth play a role of conveniently trimming shrubs, the fixed adjusting clamp and the fixed adjusting component play a role in conveniently fixing and supporting the bows.
Preferably, a bow is connected between the adjusting clamp and two sides of the inner part of the assembly, and one end of the bow is connected with the front end of the rotary adjusting assembly.
By adopting the technical scheme, the bending bow plays a role in conveniently fixing and supporting the strip-shaped saw teeth, so that the strip-shaped saw teeth can be bent.
Preferably, an arc-shaped support is connected to the front surface of the rack driving device near the center, and an arc-shaped sliding groove is formed in one side of the arc-shaped support near the top edge.
By adopting the technical scheme, the arc-shaped support plays a role in conveniently connecting and fixing the rack driving device and the bow, the stability during strong bending can be realized, the arc-shaped sliding groove mainly plays a role in conveniently fixing the folding buckle, and the arc-shaped support can also move on the arc-shaped support.
Preferably, the outer surface of one side of the bow is connected with a folding buckle near the edge of the bottom.
Through adopting above-mentioned technical scheme, the folding buckle has played the effect that can conveniently fix the arc support.
Preferably, one side of the bow is connected with the other side of the arc-shaped support, and fixing rods are connected between the front and the back of the interior of the arc-shaped support and close to the center.
Through adopting above-mentioned technical scheme, the dead lever has played the effect that conveniently can strengthen arc support self intensity.
Preferably, the front surface of the hand-held lever is provided with an activation button near the center.
By adopting the technical scheme, the starting button plays a role in conveniently controlling the starting operation of the machine by the operation of the staff.
In summary, the utility model mainly has the following beneficial effects: the rotary adjusting assembly with the bent bow plays a role in conveniently and rotatably adjusting the rack driving device, the angle of the rack driving device is changed, and the angle of the strip-shaped saw teeth above the rack driving device can be changed, so that branches and leaves which cannot be trimmed can be trimmed, the garden workers can trim more smoothly, the problem that the branches and leaves are not attractive due to trimming is solved as far as possible, and convenience is brought to the garden workers for trimming the branches and leaves.
Drawings
FIG. 1 is a perspective view of the blade angle adjustable brush cutter of the present invention;
FIG. 2 is a schematic side view of the rotation adjustment assembly of the brush cutter with adjustable blade angle according to the present invention;
FIG. 3 is an enlarged perspective view of part A of FIG. 2 of the blade angle adjustable brush cutter of the present invention;
FIG. 4 is a side view of the hand-held rod of the brush cutter with adjustable blade angle.
Reference numerals: 1. a working head device body; 2. a drive assembly; 3. a hand-held wand; 4. a rotation adjustment assembly; 41. a rack drive device; 42. a strip-shaped sawtooth; 43. adjusting the card and the assembly; 44. bending a bow; 5. an arc-shaped bracket; 6. an arc-shaped chute; 7. folding the button; 8. fixing the rod; 9. a start button; 10. a plastic round sleeve; 11. and a ring sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, 2, 3 and 4, the brush cutter capable of adjusting blade angle comprises a rotary adjusting component 4, a rack driving device 41 is connected to the rear of the rotary adjusting component 4, a strip-shaped saw tooth 42 is connected to the upper surface of the rack driving device 41, the strip-shaped saw tooth 42 plays a role of trimming garden shrubs, an adjusting clip and a component 43 are fixed to the upper surface of the strip-shaped saw tooth 42, the adjusting clip and the component 43 can fix a bent bow 44, the bent bow 44 and the rotary adjusting component 4 are arranged to play a role of conveniently and rotatably adjusting the rack driving device 41, the angle change of the rack driving device 41 can drive the angle change of the strip-shaped saw tooth 42, so that branches and leaves which cannot be trimmed can be trimmed, the convenience is brought for a garden worker to trim more smoothly, and the problem that the trimmed branches and shrubs are not beautiful as far as possible is solved, the branch and leaf trimming device brings convenience to the garden worker, the driving assembly 2 is connected to the upper surface of the working head device body 1, the handheld rod 3 is connected to the upper surface of the driving assembly 2, and the handheld rod 3 can be conveniently and manually taken up for use.
Referring to fig. 1, 2, 3 and 4, the right side of the bow 44 is connected with the inside of the rotary adjusting assembly 4, the upper surface of the rack driving device 41 is connected with the arc-shaped support 5, the right side of the arc-shaped support 5 is connected with the left side of the bow 44, the upper surface of the arc-shaped support 5 is provided with the arc-shaped chute 6, the upper surface of the left side of the bow 44 is provided with the folding buckle 7, the folding buckle 7 plays a role in strengthening the connection between the fixed arc-shaped support 5 and the bow 44, the fixing rod 8 in the arc-shaped support 5 plays a role in conveniently strengthening the strength of the arc-shaped support 5 per se, and the upper surface of the handheld rod 3 is provided with the starting button 9 which can control the operation of the starting device.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, be provided with plastics circle cover 10 above the pole 3 of holding, the below of plastics circle cover 10 is connected with ring cover 11, plastics circle cover 10 has played the effect of convenient happy ring cover 11 of connecting to fix above holding pole 3, ring cover 11 has played the effect that conveniently can pass the rope fixed suspension on one's body, can reduce the strength of garden worker's hand like this, also can solve the condition that prevents the hand slider and drop better, the safety in utilization of garden worker has also been protected.
The working principle is as follows: referring to fig. 1, fig. 2, fig. 3 and fig. 4, the usage flow is: the rope passing through the circular ring sleeve 11 below the plastic circular sleeve 10 can be fixed on the body of an employee, then the hand-held rod 3 can be held by hand, the start button 9 is pressed manually by the employee to start the device, after a period of time of trimming, the rack driving device 41 and the strip-shaped saw teeth 42 can be driven to rotate and move by controlling the rotation adjusting component 4, the strip-shaped saw teeth 42 are fixed by the bow 44, the strip-shaped saw teeth 42 can also generate certain bending, shrubs can be trimmed by the strip-shaped saw teeth 42 after bending, some branches which can not be trimmed can be trimmed, the garden workers can trim more smoothly, the problem that the trimming is not beautiful is solved as much as possible, convenience is brought to the garden workers to trim the branches and the leaves, the arc-shaped support 5 plays a role of connecting the bow 44 with the rack driving device 41, the arc-shaped chute 6 can conveniently enable the arc-shaped support 5 to move and adjust at the folding buckles 7 above the bow 44, the folding buckle 7 can enhance the fixation effect, the adjusting clamp and the component 43 can be connected and fixed with one end of the upper surface of the bow 44, the fixing rod 8 can enhance the interior of the arc-shaped bracket 5, and the working head device body 1 and the driving component 2 can transmit power.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Brush cutter of adjustable blade angle, including working head device body (1), its characterized in that: the working head device is characterized in that a driving assembly (2) is installed at the center of the top of the working head device body (1), a handheld rod (3) is connected to the top of the driving assembly (2), a rotary adjusting assembly (4) is arranged on one side of the handheld rod (3) close to the edge of the top end, a rack driving device (41) is connected to the rear surface of the rotary adjusting assembly (4), a strip-shaped saw tooth (42) is connected to the center of the top of the rack driving device (41), and an adjusting card and an assembly (43) are fixed to the front surface of the strip-shaped saw tooth (42) close to the center of the edge of the top.
2. The blade angle adjustable brush cutter of claim 1, characterized in that: a bow (44) is connected between the two sides of the inner part of the adjusting clamp and the component (43), and one end of the bow (44) is connected with the front end of the rotary adjusting component (4).
3. The blade angle adjustable brush cutter of claim 1, characterized in that: the front surface of the rack driving device (41) is connected with an arc-shaped support (5) close to the center, and an arc-shaped sliding groove (6) is formed in one side of the arc-shaped support (5) close to the top edge.
4. The blade angle adjustable brush cutter of claim 2, characterized in that: the outer surface of one side of the bent bow (44) is connected with a folding buckle (7) near the edge of the bottom.
5. The blade angle adjustable brush cutter of claim 2, characterized in that: one side of the bent bow (44) is connected with the other side of the arc-shaped support (5), and fixing rods (8) are connected between the front and the back of the interior of the arc-shaped support (5) close to the center.
6. The blade angle adjustable brush cutter of claim 1, characterized in that: the front surface of the hand-held rod (3) is provided with a starting button (9) close to the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122659494.2U CN215957289U (en) | 2021-11-02 | 2021-11-02 | Brush cutter capable of adjusting blade angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122659494.2U CN215957289U (en) | 2021-11-02 | 2021-11-02 | Brush cutter capable of adjusting blade angle |
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| Publication Number | Publication Date |
|---|---|
| CN215957289U true CN215957289U (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122659494.2U Active CN215957289U (en) | 2021-11-02 | 2021-11-02 | Brush cutter capable of adjusting blade angle |
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| CN (1) | CN215957289U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114916333A (en) * | 2022-05-30 | 2022-08-19 | 云南省农业科学院茶叶研究所 | Tea tree cultivation trimming means |
| CN115968664A (en) * | 2022-12-14 | 2023-04-18 | 贵州电网有限责任公司 | Insulating rod of obstacle clearing sickle |
-
2021
- 2021-11-02 CN CN202122659494.2U patent/CN215957289U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114916333A (en) * | 2022-05-30 | 2022-08-19 | 云南省农业科学院茶叶研究所 | Tea tree cultivation trimming means |
| CN114916333B (en) * | 2022-05-30 | 2023-07-25 | 云南省农业科学院茶叶研究所 | Tea tree cultivation trimming means |
| CN115968664A (en) * | 2022-12-14 | 2023-04-18 | 贵州电网有限责任公司 | Insulating rod of obstacle clearing sickle |
| CN115968664B (en) * | 2022-12-14 | 2024-06-04 | 贵州电网有限责任公司 | Obstacle-removing sickle insulating rod |
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