CN220606570U - Double-cutter-shaft heavy mower - Google Patents
Double-cutter-shaft heavy mower Download PDFInfo
- Publication number
- CN220606570U CN220606570U CN202322194723.7U CN202322194723U CN220606570U CN 220606570 U CN220606570 U CN 220606570U CN 202322194723 U CN202322194723 U CN 202322194723U CN 220606570 U CN220606570 U CN 220606570U
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- Prior art keywords
- arbor
- fixedly connected
- belt
- hood
- dual
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- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000009977 dual effect Effects 0.000 claims description 12
- 239000000725 suspension Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 244000025254 Cannabis sativa Species 0.000 abstract description 14
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a dual-cutter shaft heavy mower, which comprises: the rear surface of the hood is fixedly connected with a motor, the output end of the motor is fixedly connected with a gear box, the gear box is provided with two output ends with opposite rotation directions, the output end of the gear box is fixedly connected with a transmission shaft, and the hood is movably connected with a rear baffle; the arbor includes: front arbor and back arbor, the side fixedly connected with blade of arbor, the one end fixedly connected with driven pulley of arbor, driven pulley are connected with the driving pulley through belt drive, driving pulley and transmission shaft fixed connection, and driven pulley, driving pulley and equal aircraft bonnet rotate to be connected, and two belt covers include: the left belt cover and the right belt cover are both positioned in the belt cover, the belt pulleys and the belts are provided with the transmission shafts on two sides through the device, the direction of rotation is opposite, the stress is uniform, the direction of rotation of the front cutter shaft and the rear cutter shaft is opposite, secondary grass breaking can be carried out, and the rear baffle is arranged, so that the rear-stage maintenance is convenient.
Description
Technical Field
The utility model relates to the technical field of heavy mowers, in particular to a double-cutter-shaft heavy mowing machine.
Background
The existing heavy mower performs mowing operation through a single cutter shaft mode, but in the mowing operation, due to limited grass smashing force, grass can be wound on the outer surface of the cutter shaft, the grass is difficult to clean, the cutter shaft can not work for a long time, and the grass cannot be timely maintained when a machine breaks down, as in the Chinese patent, the heavy side-moving mower is disclosed, the application number of the heavy side-moving mower is CN201220523679.9, mowing operation is performed through the single cutter shaft mode, but in the mowing operation, due to limited grass smashing force, grass can be wound on the outer surface of the cutter shaft, the grass is difficult to clean, the cutter shaft can not work for a long time, and the structure of the heavy side-moving mower is complex, so that the grass is inconvenient to use.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art and provides a double-cutter-shaft heavy mower, which is characterized in that double-cutter operation is realized through a motor, a gear box, a transmission shaft, a belt pulley, a belt, a cutter shaft and a cutter blade, the steering is opposite, the stress is uniform, the front cutter shaft and the rear cutter shaft are opposite in steering, secondary grass breaking can be performed, and when mechanical faults occur, the double-cutter-shaft heavy mower is convenient to maintain, has a simple structure and is convenient to use.
The utility model also provides a double-cutter shaft heavy mower, which comprises: the motor is fixedly connected to the rear surface of the hood, the output end of the motor is fixedly connected with a gear box, the gear box is provided with two output ends with opposite rotation directions, the output end of the gear box is fixedly connected with a transmission shaft, and the hood is movably connected with a rear baffle; a arbor, the arbor comprising: the cutter comprises a front cutter shaft and a rear cutter shaft, wherein a blade is fixedly connected to the side surface of the cutter shaft, one end of the cutter shaft is fixedly connected with a driven pulley, the driven pulley is connected with a driving pulley through belt transmission, the driving pulley is fixedly connected with a transmission shaft, the driven pulley, the driving pulley and a machine cover are rotationally connected, two belt covers are fixedly connected to the side surface of the machine cover, and the two belt covers comprise: the left belt cover and the right belt cover are both positioned in the belt cover, the belt pulleys and the belts are provided with the transmission shafts on two sides through the device, the direction of rotation is opposite, the stress is uniform, the direction of rotation of the front cutter shaft and the rear cutter shaft is opposite, secondary grass breaking can be carried out, and the rear baffle is arranged, so that the rear-stage maintenance is convenient.
According to the dual-cutter-shaft heavy mower disclosed by the utility model, the protection cover is arranged at the joint of the cutter shaft and the hood, the protection cover is fixedly connected with the hood, the protection cover is rotationally connected with the cutter shaft, and the joint of the cutter shaft and the hood is protected through the device.
According to the dual-cutter-shaft heavy mower disclosed by the utility model, the bearing seat is fixedly connected to the outer surface of the hood, and is rotatably connected with the cutter shaft, so that the cutter shaft is conveniently supported by the device.
According to the dual-cutter-shaft heavy mower, the pull ring is rotatably connected to the outer surface of the rear baffle, and the rear baffle is conveniently pulled through the device.
According to the dual-cutter-shaft heavy mower disclosed by the utility model, the rear wheel is arranged on the hood, and the rear wheel is positioned at the rear of the hood, so that the support is increased by the device.
According to the dual-cutter-shaft heavy mower, the outer surface of the hood is fixedly connected with the suspension, and the device is convenient to install on the trolley through the device.
According to the dual-cutter-shaft heavy mower disclosed by the utility model, the cavity is formed in the hood, and the front cutter shaft and the rear cutter shaft are both positioned in the cavity, so that the cutter shafts in the dual-cutter-shaft heavy mower can be conveniently protected through the device.
According to the dual-cutter-shaft heavy mower disclosed by the utility model, the upper hanging tips are arranged on the hanging parts, and the lower hanging tips are arranged on the hanging parts, so that the dual-cutter-shaft heavy mower is convenient to connect with the trolley through the device.
Advantageous effects
1. Compared with the prior art, the double-cutter-shaft heavy mower realizes double-cutter operation through the motor, the gear box, the transmission shaft, the belt pulley, the belt, the cutter shafts and the blades, has opposite steering, uniform stress and opposite front and rear cutter shaft steering, can perform secondary grass breaking, and avoids grass winding on the outer surface of the cutter shafts.
Compared with the prior art, the double-cutter-shaft heavy mower is convenient to maintain when mechanical faults occur through the rear baffle, and is simple in structure and convenient to use.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is an overall block diagram of a dual arbor heavy mower of the present utility model;
FIG. 2 is a front view block diagram of the dual arbor heavy mower of the present utility model;
FIG. 3 is a bottom view of the dual arbor heavy mower of the present utility model;
fig. 4 is a rear view of the dual cutter shaft heavy mower of the present utility model.
Legend description:
1. a hood; 2. a left belt cover; 3. a right belt cover; 4. a motor; 5. a gear box; 6. a protective cover; 7. a front cutter shaft; 8. a rear cutter shaft; 9. a bearing seat; 10. a rear baffle; 11. a pull ring; 12. a rear wheel; 13. a transmission shaft; 14. and (5) hanging.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, an embodiment of the present utility model is a dual arbor heavy mower comprising: the rear surface fixedly connected with motor 4 of aircraft bonnet 1 is used for driving gear box 5, and the output fixedly connected with gear box 5 of motor 4 is used for driving two transmission shafts 13, gear box 5 has two opposite output of rotation direction, the output fixedly connected with transmission shaft 13 of gear box 5 is used for driving the belt pulley, the last swing joint of aircraft bonnet 1 has backplate 10 for blockking garrulous grass and get into, the junction of arbor and aircraft bonnet 1 is provided with safety cover 6, safety cover 6 and aircraft bonnet 1 fixed connection, safety cover 6 and arbor rotate to be connected, be used for protecting the junction of arbor and aircraft bonnet 1, the surface fixedly connected with bearing frame 9 of aircraft bonnet 1, bearing frame 9 and arbor rotate to be connected for supporting the arbor, the surface rotation of backplate 10 is connected with pull ring 11, be used for pulling baffle 10, be provided with rear wheel 12 on the aircraft bonnet 1, rear wheel 12 is located the rear of aircraft bonnet 1, be used for whole support, the surface fixedly connected with of aircraft bonnet 1 hangs 14, be used for connecting the dolly.
The arbor includes: the front cutter shaft 7 and the rear cutter shaft 8, the side surface fixedly connected with blade of arbor for weeding, the one end fixedly connected with driven pulley of arbor for driving the arbor, driven pulley is connected with the driving pulley through belt drive, is used for driving driven pulley, driving pulley and transmission shaft 13 fixed connection, is used for driving the driving pulley, driven pulley and 1 rotation of driving pulley are connected, are used for supporting the belt pulley, and the side surface fixedly connected with of 1 of aircraft bonnet has two belt covers, and two belt covers include: the left belt cover 2 and the right belt cover 3 are respectively positioned in the belt cover, and the belt pulley and the belt are used for protecting the belt pulley and the belt.
Working principle: when the device is used, the whole device is installed behind the trolley through the hanging 14, the trolley pulls the device to move, the rear wheel 12 supports the whole device, the motor 4 is started, the motor 4 drives the gear box 5, the gear box 5 drives two transmission shafts 13 with different rotation directions, the transmission shafts 13 drive the cutter shafts to rotate through the belt pulley and the belt, the blades are enabled to mow, and when the machine breaks down, the pull ring 11 is pulled, the rear baffle 10 is taken down and maintained.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. A dual arbor heavy mower comprising: the engine cover (1), the rear surface of the engine cover (1) is fixedly connected with a motor (4), the output end of the motor (4) is fixedly connected with a gear box (5), the gear box (5) is provided with two output ends with opposite rotation directions, the output end of the gear box (5) is fixedly connected with a transmission shaft (13), and the engine cover (1) is movably connected with a rear baffle (10);
a arbor, the arbor comprising: front cutter axle (7) and back cutter axle (8), the side fixedly connected with blade of arbor, the one end fixedly connected with driven pulley of arbor, driven pulley is connected with the driving pulley through belt drive, driving pulley and transmission shaft (13) fixed connection, driven pulley, driving pulley rotate with aircraft bonnet (1) to be connected, the side fixedly connected with of aircraft bonnet (1) two belt covers, two the belt cover includes: the belt pulley and the belt are both positioned in the left belt cover (2) and the right belt cover (3).
2. A dual-arbor heavy mower according to claim 1, characterized in that a protective cover (6) is arranged at the connection of the arbor and the hood (1), the protective cover (6) is fixedly connected with the hood (1), and the protective cover (6) is rotatably connected with the arbor.
3. A dual arbor heavy mower according to claim 1, characterised in that the outer surface of the hood (1) is fixedly connected with a bearing seat (9), the bearing seat (9) being in rotational connection with the arbor.
4. A dual arbor heavy mower according to claim 1, characterised in that the outer surface of the tailgate (10) is rotatably connected with a pull ring (11).
5. A dual arbor heavy mower according to claim 1, characterised in that the hood (1) is provided with a rear wheel (12), the rear wheel (12) being located behind the hood (1).
6. A dual arbor heavy mower according to claim 1, characterised in that the outer surface of the hood (1) is fixedly connected with a suspension (14).
7. A dual arbor heavy mower according to claim 1, characterised in that the hood (1) is provided with a cavity, the front arbor (7) and the rear arbor (8) being both located inside the cavity.
8. A dual arbor heavy mower according to claim 6, characterised in that the suspension (14) is provided with an upper suspension peg and the suspension (14) is provided with a lower suspension peg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322194723.7U CN220606570U (en) | 2023-08-16 | 2023-08-16 | Double-cutter-shaft heavy mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322194723.7U CN220606570U (en) | 2023-08-16 | 2023-08-16 | Double-cutter-shaft heavy mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220606570U true CN220606570U (en) | 2024-03-19 |
Family
ID=90232294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322194723.7U Active CN220606570U (en) | 2023-08-16 | 2023-08-16 | Double-cutter-shaft heavy mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220606570U (en) |
-
2023
- 2023-08-16 CN CN202322194723.7U patent/CN220606570U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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