CN212993070U - Easy-to-turn-over head connecting mechanism of grass trimmer - Google Patents
Easy-to-turn-over head connecting mechanism of grass trimmer Download PDFInfo
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- CN212993070U CN212993070U CN202021652528.4U CN202021652528U CN212993070U CN 212993070 U CN212993070 U CN 212993070U CN 202021652528 U CN202021652528 U CN 202021652528U CN 212993070 U CN212993070 U CN 212993070U
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Abstract
The utility model discloses a quick-witted aircraft nose coupling mechanism beats grass of easily overturning belongs to the quick-witted equipment technical field of beating grass, including mounting bracket (1), rotation bedplate (2) and support frame (3), mounting bracket (1) links to each other with rotation bedplate (2) side is fixed, support frame (3) bottom rotates with rotation bedplate (2) top and links to each other. This kind of quick-witted aircraft nose coupling mechanism of beating grass of easily overturning adopts a novel coupling mechanism to connect aircraft nose and motor, makes equipment structure simplify, and the assembly is simple and convenient, firm, convenient to use, and the aircraft nose overturns easily moreover, can satisfy different user demands.
Description
Technical Field
The utility model belongs to the technical field of the quick-witted equipment of beating the grass, specifically, relate to a quick-witted aircraft nose coupling mechanism beats grass of easily overturning.
Background
A grass cutter is a hand-held tool for cutting weeds in lawn, garden, pasture and other places, and mainly comprises a feeding mechanism, a chopping mechanism, a throwing mechanism, a transmission mechanism, a walking mechanism, a protective device, a frame and the like. The working principle of the machine is that a motor is used as matched power to transmit the power to a main shaft, a gear at the other end of the main shaft transmits the speed-regulated power to the rolled jade through a gear box, a universal joint and the like, when the material to be processed enters between the upper rolled jade and the lower rolled jade, the material to be processed is clamped by a rolling roller and is fed into a chopping mechanism at a certain speed, and the chopped material is thrown out of the machine through a grass outlet after being chopped by a cutter rotating at a high speed. The grass trimmer head and the motor in the prior art mostly adopt a transmission structure consisting of belts, but the following problems exist in the assembly of the belts: operators need to carry the equipment for many times, so that the machining efficiency is influenced, the damage risk of the equipment is increased, and the equipment is unstable in fixation and not beneficial to the assembly of the equipment; and the aircraft nose is difficult to the upset, can't satisfy multiple demand and use.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a quick-witted aircraft nose coupling mechanism beats grass of easily overturning, this kind of quick-witted aircraft nose coupling mechanism beats grass of easily overturning adopts a novel coupling mechanism to connect aircraft nose and motor, makes equipment structure simplify, and the assembly is simple and convenient, firm, convenient to use, and the aircraft nose overturns easily moreover, can satisfy different user demands.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a quick-witted aircraft nose coupling mechanism of beating grass of easily upset, includes the mounting bracket, rotates bedplate and support frame, the mounting bracket with rotate the bedplate side and fix and link to each other, the support frame bottom rotates with rotation bedplate top and links to each other. Install the motor on the mount frame, the motor output passes and rotates bedplate side and directly link to each other with the aircraft nose, and it links to each other not need the belt transmission, and equipment structure is simplified, simple to operate, firm, rotate between bedplate and the support frame rotatable, can drive whole aircraft nose and overturn, and the cooperation is different demands and is used, convenient operation.
Further, the mounting frame and the rotating seat plate are fixed through bolts. The fixing force is good, and the disassembly and the assembly are convenient.
Furthermore, L-shaped baffles are arranged on two sides of the mounting frame, and anti-slip pads are arranged on the inner sides of the baffles. The motor body can be held from the side by the L-shaped baffle, the anti-slip mat can prevent the motor from moving, and the fixing effect on the motor is enhanced.
Furthermore, the mounting frame is further provided with a damping block, and the damping block is fixedly connected with the rotating seat plate. The vibration of motor during operation can be reduced to the snubber block.
Furthermore, the side surface of the rotating seat plate is provided with a mounting hole, and a locking nut is arranged at the mounting hole. The output end of the motor is conveniently connected with the machine head at the mounting hole, and the locking nut can enhance the fixing effect on the machine head.
Furthermore, a group of limiting holes and shaft pins are arranged on the rotating seat plate, the shaft pins can penetrate through the limiting holes, and the limiting holes penetrate through the side faces of the locking nuts. When the machine head is installed, the limiting hole can be opposite to the limiting hole in the machine head, and then the shaft pin is inserted, so that the assembly is convenient.
Furthermore, the side face of the rotating seat plate is also provided with a fixed plate, the fixed plate is arranged below the mounting frame, and the end part of the fixed plate is in a circular arc shape concentric with the locking nut. The fixed plate can support and fix the motor fixed at the rotating seat plate, and the fixing effect on the motor is enhanced.
Further, the support frame comprises a support plate and a support column, the bottom end of the support plate is connected with the top end of the rotating seat plate through a hinge, the support column is fixedly connected with the middle of the support plate, the height of the support column is consistent with the height of the support plate, and the support column and the mounting frame are respectively arranged on the opposite sides of the rotating seat plate. When the rotating seat board is turned over through the hinge, the supporting column can support the rotating seat board.
Has the advantages that: compared with the prior art, the utility model has the advantages of it is following: the utility model provides a grass mower head connecting mechanism easy to turn over.A motor is arranged on a mounting frame of the grass mower head connecting mechanism easy to turn over, the output end of the motor passes through the side surface of a rotating seat plate to be directly connected with a mower head without being connected with the mower head through belt transmission, the equipment structure is simplified, the installation is convenient and stable, the rotating seat plate and a support frame can be rotated, the whole mower head can be driven to turn over, and the grass mower head connecting mechanism is convenient to operate and can be used in cooperation with different requirements; when the rotating seat board is turned over through the hinge, the supporting column can support the rotating seat board.
Drawings
FIG. 1 is a structural diagram of a connecting mechanism of a head of a grass trimmer easy to turn over according to the present invention;
fig. 2 is a structure diagram of the turntable connection according to the present invention.
In the figure: the anti-skid device comprises a mounting frame 1, a baffle 11, a bolt 12, a shock absorption block 13, a non-slip mat 14, a rotating seat plate 2, a limiting hole 21, a shaft pin 22, a locknut 23, a fixing plate 24, a support frame 3, a support plate 31, a support column 32 and a hinge 33.
Detailed Description
The invention will be further elucidated with reference to the drawings and the embodiments.
Example 1
As shown in fig. 1-2, the connecting mechanism for the head of the grass mower easy to turn comprises an installation frame 1, a rotating seat plate 2 and a support frame 3, wherein the installation frame 1 is fixedly connected with the side surface of the rotating seat plate 2, and the bottom of the support frame 3 is rotatably connected with the top of the rotating seat plate 2. The support frame 3 comprises a support plate 31 and a support column 32, the bottom end of the support plate 31 is connected with the top end of the rotating seat plate 2 through a hinge 33, the support column 32 is fixedly connected with the middle of the support plate 31, the height of the support column 32 is consistent with that of the support plate 31, and the support column 32 and the mounting frame 1 are respectively arranged on the opposite sides of the rotating seat plate 2.
Example 2
As shown in fig. 1-2, the connecting mechanism for the head of the grass mower easy to turn comprises an installation frame 1, a rotating seat plate 2 and a support frame 3, wherein the installation frame 1 is fixed with the side surface of the rotating seat plate 2 through a bolt 12, and the bottom of the support frame 3 is rotatably connected with the top of the rotating seat plate 2. L-shaped baffles 11 are arranged on two sides of the mounting rack 1, and anti-skid pads 14 are arranged on the inner sides of the baffles 11. The mounting frame 1 is further provided with a damping block 13, and the damping block 13 is fixedly connected with the rotating seat plate 2.
Wherein, the side of the rotating seat plate 2 is provided with a mounting hole, and the mounting hole is provided with a locking nut 23. The rotating seat plate 2 is provided with a group of limiting holes 21 and a shaft pin 22, the shaft pin 22 can pass through the limiting holes 21, and the limiting holes 21 pass through the side surface of a locking nut 23. The side surface of the rotating seat plate 2 is also provided with a fixing plate 24, the fixing plate 24 is arranged below the mounting frame 1, and the end part of the fixing plate 24 is in a circular arc shape concentric with the locking nut 23.
In addition, the support frame 3 comprises a support plate 31 and a support column 32, the bottom end of the support plate 31 is connected with the top end of the rotating seat plate 2 through a hinge 33, the support column 32 is fixedly connected with the middle of the support plate 31, the height of the support column 32 is the same as that of the support plate 31, and the support column 32 and the mounting frame 1 are respectively arranged at the opposite sides of the rotating seat plate 2.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a machine head connecting mechanism of grass cutter of easily overturning which characterized in that: the novel seat plate fixing device comprises a mounting frame (1), a rotating seat plate (2) and a supporting frame (3), wherein the mounting frame (1) is fixedly connected with the side face of the rotating seat plate (2), and the bottom of the supporting frame (3) is rotatably connected with the top of the rotating seat plate (2).
2. The easy-to-turn mower head connecting mechanism according to claim 1, wherein: the mounting frame (1) and the rotating seat plate (2) are fixed through bolts (12).
3. A head attachment mechanism for a readily reversible lawnmower according to claim 1 or claim 2, wherein: the mounting bracket is characterized in that L-shaped baffles (11) are arranged on two sides of the mounting bracket (1), and anti-slip pads (14) are arranged on the inner sides of the baffles (11).
4. A readily reversible mower head attachment mechanism as claimed in claim 3, wherein: the mounting rack (1) is further provided with a damping block (13), and the damping block (13) is fixedly connected with the rotating seat plate (2).
5. A head attachment mechanism for a grass trimmer according to claim 1 or 4, which is easy to turn over and is characterized in that: the side surface of the rotating seat plate (2) is provided with a mounting hole, and a locking nut (23) is arranged at the mounting hole.
6. A head connecting mechanism of a grass trimmer according to claim 5, which is easy to turn over, characterized in that: the rotating seat plate (2) is provided with a group of limiting holes (21) and a shaft pin (22), the shaft pin (22) can penetrate through the limiting holes (21), and the limiting holes (21) penetrate through the side face of a locking nut (23).
7. The easy-to-turn mower head connecting mechanism according to claim 6, wherein: the side face of the rotating seat plate (2) is further provided with a fixing plate (24), the fixing plate (24) is arranged below the mounting frame (1), and the end portion of the fixing plate (24) is in the shape of a circular arc concentric with the locking nut (23).
8. The easy-to-turn mower head connecting mechanism according to claim 1, wherein: the support frame (3) comprises a support plate (31) and a support column (32), the bottom end of the support plate (31) is connected with the top end of the rotating seat plate (2) through a hinge (33), the support column (32) is fixedly connected with the middle of the support plate (31), the height of the support column (32) is consistent with that of the support plate (31), and the support column (32) and the mounting frame (1) are respectively arranged on the opposite sides of the rotating seat plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021652528.4U CN212993070U (en) | 2020-08-11 | 2020-08-11 | Easy-to-turn-over head connecting mechanism of grass trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021652528.4U CN212993070U (en) | 2020-08-11 | 2020-08-11 | Easy-to-turn-over head connecting mechanism of grass trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212993070U true CN212993070U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021652528.4U Active CN212993070U (en) | 2020-08-11 | 2020-08-11 | Easy-to-turn-over head connecting mechanism of grass trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212993070U (en) |
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2020
- 2020-08-11 CN CN202021652528.4U patent/CN212993070U/en active Active
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