CN114258777B - Grass is gathered with cutting and hugging grass all-in-one - Google Patents
Grass is gathered with cutting and hugging grass all-in-one Download PDFInfo
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- CN114258777B CN114258777B CN202210016411.4A CN202210016411A CN114258777B CN 114258777 B CN114258777 B CN 114258777B CN 202210016411 A CN202210016411 A CN 202210016411A CN 114258777 B CN114258777 B CN 114258777B
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Abstract
The invention discloses a grass cutting and raking integrated machine for grass collection, which relates to the technical field of grass cutting and raking and comprises a self-propelled power machine, a grass cutting device arranged at the front part of the self-propelled power machine and a grass raking device arranged at the tail part of the self-propelled power machine, wherein the grass cutting device comprises a fixed box body, a driving mechanism arranged on the fixed box body and a grass cutting mechanism connected with the driving mechanism; the invention utilizes the fixed box body, the pulley, the movable box body, the movable push frame, the mowing blade, the front and back rotating shafts, the belt wheel mechanism, the electric telescopic rod, the rack structure, the spring structure and the like to realize mowing, only one motor is adopted in the technology to drive the mowing blade to rotate and move left and right simultaneously, the essence is different from the prior art, and the mowing blade on the mowing device can return to the movable box body when not working, thereby being beneficial to the maintenance of the mowing blade and eliminating the injury of the mowing blade exposed outside to people and animals.
Description
Technical Field
The invention relates to the technical field of cutting and raking of pasture, in particular to a cutting and raking integrated machine for pasture collection.
Background
The pasture is not only an important guarantee for good ecological environment, but also a main food source for livestock. In recent years, along with the progress of ecological restoration construction of grasslands, the area of artificial grass planting fields is increasing, and the demands on advanced and applicable pasture planting, harvesting and processing machinery are increasing. Pasture production and pasture production mechanization play an important role in the development process of animal husbandry in China. However, at present, domestic grass harvesting mainly takes manpower and animal power as main factors. The human and animal power harvesting process has extremely low working efficiency and cannot adapt to the high-efficiency, high-yield and high-quality production process of modern enterprises.
The invention aims to provide a novel grass cutting and raking integrated machine which does not adopt a technical mode of toothed plate cutting and mowing and has unique advantages.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a grass cutting and raking integrated machine for grass collection, which comprises a self-propelled power machine, a grass cutting device arranged at the front part of the self-propelled power machine and a grass raking device arranged at the tail part of the self-propelled power machine, wherein the grass cutting device comprises a fixed box body, a driving mechanism arranged on the fixed box body and a grass cutting mechanism connected with the driving mechanism; the driving mechanism comprises a motor and a pulley arranged in a cavity of the fixed box body, the motor is fixedly arranged at the middle position of the rear part of the fixed box body, a power output shaft of the motor penetrates through the fixed box body and is arranged in the cavity of the fixed box body, a power end of the motor in the cavity of the fixed box body is connected with a first gear, a first rack meshed and connected with the first gear is arranged at the top of the pulley, a pair of side pulleys and a pair of lower pulleys are respectively arranged at the end parts of the two sides of the pulley, the side pulleys on the two sides are respectively abutted against the inner side wall of the cavity of the fixed box body, the lower pulleys on the two sides are respectively abutted against the inner bottom wall of the cavity of the fixed box body, a first strip hole is arranged at the center position of the bottom of the fixed box body, connecting columns are respectively arranged at the two ends of the bottom of the pulley, and penetrate through the strip holes to the lower part of the fixed box body; the mowing mechanism comprises a movable box body arranged below the fixed box body, a movable pushing frame arranged in a cavity of the movable box body and an electric telescopic rod arranged in the middle of the bottom of the front end of the self-propelled power machine, wherein the top of the movable box body is fixedly connected to the bottom end of the connecting column; the movable pushing frame comprises a trapezoidal upper frame, a rectangular underframe adaptive to the bottom surface of a cavity in the movable box body, a supporting frame for connecting the trapezoidal upper frame and the rectangular underframe, a plurality of front rotating shafts and a rear rotating shaft which are arranged between the trapezoidal upper frame and the rectangular underframe, the top of the trapezoidal upper frame is in contact connection with the movable box body, a plurality of front rotating shafts are arranged at the front part of the movable pushing frame side by side at equal intervals, the top ends of the front rotating shafts and the rear rotating shafts are rotatably connected with the bottom of the trapezoidal upper frame, the bottom ends of the front rotating shafts and the rear rotating shafts are rotatably connected with the top of the rectangular underframe, each front rotating shaft is sleeved with a round mowing blade, a second gear is sleeved on the rear rotating shaft, a second hole is arranged at the rear part of the movable box body, a power shaft of the electric telescopic rod penetrates through the second hole, and a second rack which is meshed with the second gear is arranged at the power end of the electric telescopic rod in the cavity of the movable box body, the action of the electric telescopic rod can drive the second rack to be connected with or separated from the second gear, and the plurality of front rotating shafts are in transmission connection with the rear rotating shaft through the belt wheel mechanism; the front end of the movable pushing frame is provided with a spring which is abutted against the movable box body, the front part of the movable box body is provided with a third hole, the electric telescopic rod can push the movable pushing frame to move forwards through the extension action of the second rack, the spring compresses to store force, and the mowing blade extends out of the third hole; the retraction action of the electric telescopic rod cancels the acting force on the movable pushing frame, the movable pushing frame slowly moves backwards under the elastic potential energy of the spring, and the mowing blade retracts from the third hole to the movable box body.
Furthermore, a bearing seat is sleeved on a power output shaft of the motor, and the bearing seat is fixedly installed or embedded on the fixed box body.
Preferably, the vertical section of the pulley is convex.
Furthermore, a hollow-out structure for weight reduction is arranged on the rectangular underframe.
Preferably, the number of the front rotary shafts is 4, the belt wheel mechanism comprises two first belt wheels, two second belt wheels, two third belt wheels, a fourth belt wheel, a first belt and two second belt wheels, wherein the first belt wheels and the second belt wheels are sleeved on the front rotary shafts on two sides, the third belt wheels are sleeved on the front rotary shafts in the middle of the two front rotary shafts, the fourth belt wheels are sleeved on the rear rotary shafts, the first belt wheels and the second belt wheels are respectively arranged on the upper side and the lower side of the mowing blade of the same front rotary shaft, the third belt wheels are arranged below the mowing blade of the same front rotary shaft, the fourth belt wheels are arranged above the mowing blade of the rear rotary shaft, the first belt wheels are used for connecting and driving the two first belt wheels and the fourth belt wheels, and the second belt wheels are used for connecting and driving the second belt wheels and the third belt wheels.
Furthermore, the spring is arranged at the front end of the trapezoid upper frame or/and the rectangular bottom frame, and a resisting plate is arranged at the front end of the spring and is abutted against the movable box body.
Furthermore, the spring is arranged at the front end of the trapezoidal upper frame or/and the rectangular bottom frame, the front end of the spring is provided with a resisting plate, the resisting plate is abutted against the front part of the movable box body, and the front part of the movable box body adopts a box door capable of being opened and closed.
Compared with the prior art, the invention has the beneficial effects that:
the mowing device comprises a fixed box body, a pulley, a movable box body, a movable pushing frame, a mowing blade, a front rotating shaft, a rear rotating shaft, a belt wheel mechanism, an electric telescopic rod, a rack structure, a spring structure and the like.
According to the invention, the front part of the movable box body is provided with the openable and closable box door, so that the purposes of taking out, overhauling, maintaining, disassembling and assembling the movable push frame and the like can be achieved, and the use and operation are convenient.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a cutting and raking integrated machine in the embodiment 1;
FIG. 2 is a schematic view showing the construction of the grass cutting apparatus according to embodiment 1;
FIG. 3 is a schematic view showing the connection of the carrier to the movable box in example 1;
FIG. 4 is a schematic perspective view of a movable push frame in example 1;
FIG. 5 is a schematic view (in a plan view) of the structure of the belt pulley mechanism in embodiment 1;
FIG. 6 is a schematic view of the structure of the belt pulley mechanism in embodiment 1 (in a side view);
labeled as:
1. a self-propelled power machine;
2. a mowing device; 201. fixing the box body; 202. a connecting seat; 203. a motor; 204. a pulley; 205. a first gear; 206. a first rack; 207. a side pulley; 208. a lower pulley; 209. a first aperture; 210. connecting columns; 211. moving the box body; 212. a movable pushing frame; 213. an electric telescopic rod; 214. a trapezoidal upper frame; 215. a rectangular chassis; 216. a support frame; 217. a front rotating shaft; 218. a rear rotating shaft; 219. a mowing blade; 220. a second gear; 221. a second aperture; 222. a second rack; 223. a hollow structure; 224. a first pulley; 225. a second pulley; 226. a third belt pulley; 227. a fourth pulley; 228. a first belt; 229. a second belt; 230. a spring; 231. a third aperture; 232. and a support plate.
3. A grass raking device; 301. a frame; 302. a rake wheel; 303. and the auxiliary supporting caster wheels.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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.
Example 1
As shown in fig. 1-4, a cutting and raking integrated machine for grass collection comprises a self-propelled power machine 1, a grass cutting device 2 arranged at the front part of the self-propelled power machine 1, and a grass raking device 3 arranged at the tail part of the self-propelled power machine 1.
The mowing device 2 comprises a fixed box 201, a driving mechanism arranged on the fixed box 201 and a mowing mechanism connected with the driving mechanism. The grass raking device 3 comprises a pair of left and right frames 301 connected with the tail part of the self-propelled power machine 1, and three grass raking wheels 302 arranged on the left and right frames 301. The tail ends of the left and right frames 301 are provided with an auxiliary supporting caster 303.
In this embodiment, the fixed box 201 is fixedly connected to the front of the self-propelled power machine 1 through a connecting seat 202 provided at the rear, the driving mechanism includes a motor 203 and a pulley 204 provided in the cavity of the fixed box 201, the motor 203 is horizontally and fixedly installed at the middle position of the rear of the fixed box 201, a power output shaft of the motor 203 penetrates through the fixed box 201 to the cavity, a first gear 205 is connected to the power end of the motor 203 in the cavity of the fixed box 201, a first rack 206 engaged with the first gear 205 is provided at the top of the pulley 204, a pair of side pulleys 207 and a pair of lower pulleys 208 are respectively installed at the two ends of the pulley 204, the side pulleys 207 respectively abut against the inner side wall of the cavity of the fixed box 201, the lower pulleys 208 respectively abut against the inner bottom wall of the cavity of the fixed box 201, a first hole 209 is provided at the center position of the bottom of the fixed box 201, a connecting column 210 is provided at both ends of the bottom of the pulley 204, the connecting column 210 penetrates through the first hole 209 to the lower part of the fixed box body 201;
as described above, the fixed case 201 is formed in a rectangular parallelepiped shape and is horizontally disposed at an intermediate position in the front of the self-propelled power machine 1. A bearing seat (not shown) is sleeved on a power output shaft of the motor 203, the bearing seat is fixedly installed or embedded on the fixed box body 201, and the vertical section of the pulley 204 is in a convex shape.
In this embodiment, the mowing mechanism includes a movable box 211 disposed under the fixed box 201, a movable pushing frame 212 disposed in a cavity of the movable box 211, and an electric telescopic rod 213 mounted at a middle position of a front end bottom of the self-propelled power machine 1, wherein a top of the movable box 211 is fixedly connected to a bottom end of the connecting column 210.
The movable pushing frame 212 comprises a trapezoidal upper frame 214, a rectangular bottom frame 215 matched with the bottom surface of the cavity in the movable box body 211, a supporting frame 216 used for connecting the trapezoidal upper frame 214 and the rectangular bottom frame 215, and a plurality of front rotating shafts 217 and a rear rotating shaft 218 arranged between the trapezoidal upper frame 214 and the rectangular bottom frame 215, wherein the top of the trapezoidal upper frame 214 is in contact connection with the movable box body 211, the plurality of front rotating shafts 217 are arranged at the front part of the movable pushing frame 212 side by side at equal intervals, the top ends of the front rotating shafts 217 and the rear rotating shafts 218 are rotatably connected with the bottom of the trapezoidal upper frame 214, the bottom ends of the front rotating shafts 217 and the rear rotating shafts 218 are rotatably connected with the top of the rectangular bottom frame 215, a round mowing blade 219 is sleeved on each front rotating shaft 217, a second gear 220 is sleeved on the rear rotating shaft 218, a second hole 221 is arranged at the rear part of the movable box body 211, a power shaft of the electric telescopic rod 213 penetrates through the second hole 221, and a power end of the electric telescopic rod 213 in the cavity of the movable box body 211 is provided with a second gear 220 in mesh connection with the second gear 220 The second rack 222, the second rack 222 is connected to and disconnected from the second gear 220 by the action of the electric telescopic rod 213.
In addition, a hollow-out structure 223 for weight reduction is opened on the rectangular bottom frame 215.
As can be seen from fig. 5 to 6, the number of the front rotating shafts 217 is 4.
In the above, the front rotating shafts 217 and the rear rotating shafts 218 are in transmission connection through a belt pulley mechanism, specifically, the belt pulley mechanism includes two first belt pulleys 224, two second belt pulleys 225, two third belt pulleys 226, a fourth belt pulley 227, a first belt 228, two second belts 229, the first belt wheel 224 and the second belt wheel 225 are sleeved on the front rotating shafts 217 at two sides, the third belt wheel 226 is sleeved on the middle two front rotating shafts 217, the fourth belt wheel 227 is sleeved on the rear rotating shaft 218, the first belt wheel 224 and the second belt wheel 225 are respectively arranged at the upper side and the lower side of the mowing blade 219 of the same front rotating shaft 217, the third belt wheel 226 is arranged below the mowing blade 219 of the same front rotating shaft 217, the fourth belt wheel 227 is arranged above the mowing blade 219 of the rear rotating shaft 218, the first belt 228 is used for connecting and driving the two first belt wheels 224 and the fourth belt wheel 227, and the second belt 229 is used for connecting and driving the second belt wheel 225 and the third belt wheel 226.
A spring 230 abutting against the movable box body 211 is arranged at the front end of the movable push frame 212, a third hole 231 is arranged at the front part of the movable box body 211, the electric telescopic rod 213 can push the movable push frame 212 to move forwards through the second rack 222 in an extending action, the spring 230 compresses stored force, and the mowing blade 219 extends out of the third hole 231; the retracting action of the electric telescopic rod 213 cancels the acting force on the movable pushing frame 212, the movable pushing frame 212 slowly moves backwards under the elastic potential energy of the spring 230, and the mowing blade 219 retracts from the third hole 231 into the movable box body 211.
Compared with the prior art, the core technical point of the grass cutting and raking integrated machine is the grass cutting device 2 at the head part of the self-propelled power machine 1, and the working principle of the device is as follows:
the electric telescopic rod 213 is started firstly, the second rack 222 is pushed to be meshed and abutted with the second gear 220, the electric telescopic rod 213 continues to extend to push the movable pushing frame 212 until the mowing blades 219 extend out of the third hole 231, then the device enters a working state, the motor 203 is started in a forward and reverse rotation mode to drive the pulley 204 to move back and forth in the fixed box body 201, and further drive the mowing mechanism below, and due to the fact that the second rack 222 is fixed, the second gear 220 rotates in a forward and reverse reciprocating mode under the left and right reciprocating action of the moving box body 211 along with the pulley 204, and due to the fact that the belt wheel mechanism is arranged, the mowing blades 219 are driven to rotate simultaneously, and mowing work is achieved in the left and right moving process.
Example 2
In the present embodiment, please refer to fig. 2 again, the spring 230 is disposed at the front end of the trapezoidal upper frame 214 or/and the rectangular bottom frame 215, and a supporting plate 232 is disposed at the front end of the spring 230, the supporting plate 232 is abutted against the front portion of the movable box 211, and the front portion of the movable box 211 adopts a door capable of being opened and closed, so as to achieve the purposes of taking out, repairing, maintaining, disassembling and assembling the movable pushing frame 212, and facilitate the use and operation.
In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be construed broadly, as meaning, for example, permanently connected, removably connected, or integrally connected; the connection can be mechanical connection or circuit connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A grass cutting and raking integrated machine for grass collection comprises a self-propelled power machine, a grass cutting device arranged at the front part of the self-propelled power machine and a grass raking device arranged at the tail part of the self-propelled power machine, and is characterized in that the grass cutting device comprises a fixed box body, a driving mechanism arranged on the fixed box body and a grass cutting mechanism connected with the driving mechanism;
wherein the fixed box body is fixedly connected with the front part of the self-propelled power machine through a connecting seat arranged at the rear part, the driving mechanism comprises a motor and a pulley arranged in the cavity of the fixed box body, the motor is fixedly arranged at the middle position of the rear part of the fixed box body, a power output shaft of the motor penetrates through the fixed box body and is arranged in the cavity of the fixed box body, a first gear is connected on the power end of the motor in the cavity of the fixed box body, a first rack which is meshed and connected with the first gear is arranged at the top of the pulley, a pair of side pulleys and a pair of lower pulleys are respectively arranged at the end parts of the two sides of the pulley, the side pulleys of the two sides are respectively butted on the inner side wall of the cavity of the fixed box body, the lower pulleys of the two sides are respectively butted on the inner bottom wall of the cavity of the fixed box body, a first strip hole is formed in the center of the bottom of the fixed box body, two ends of the bottom of the pulley are provided with connecting columns, and the connecting columns penetrate through the strip holes to the position below the fixed box body;
the mowing mechanism comprises a movable box body arranged below the fixed box body, a movable pushing frame arranged in a cavity of the movable box body and an electric telescopic rod arranged in the middle of the bottom of the front end of the self-propelled power machine, wherein the top of the movable box body is fixedly connected to the bottom end of the connecting column; the movable pushing frame comprises a trapezoidal upper frame, a rectangular bottom frame matched with the bottom surface of a cavity in the movable box body, a supporting frame used for connecting the trapezoidal upper frame and the rectangular bottom frame, a plurality of front rotating shafts and a rear rotating shaft which are arranged between the trapezoidal upper frame and the rectangular bottom frame, the top of the trapezoidal upper frame is in contact connection with the movable box body, the plurality of front rotating shafts are arranged at the front part of the movable pushing frame side by side at equal intervals, the top ends of the front rotating shafts and the rear rotating shafts are rotatably connected with the bottom of the trapezoidal upper frame, the bottom ends of the front rotating shafts and the rear rotating shafts are rotatably connected with the top of the rectangular bottom frame, a round mowing blade is sleeved on each front rotating shaft, a second gear is sleeved on the rear rotating shaft, a second hole is arranged at the rear part of the movable box body, a power shaft of the electric telescopic rod penetrates through the second hole, and a second rack meshed with the second gear is arranged at the power end of the electric telescopic rod in the cavity of the movable box body, the action of the electric telescopic rod can drive the second rack to be connected with or separated from the second gear, and the front rotating shafts and the rear rotating shafts are in transmission connection through a belt wheel mechanism;
the front end of the movable pushing frame is provided with a spring which is abutted against the movable box body, the front part of the movable box body is provided with a third hole, the electric telescopic rod can push the movable pushing frame to move forwards through the extension action of the second rack, the spring compresses to store force, and the mowing blade extends out of the third hole; the retraction action of the electric telescopic rod cancels the acting force on the movable pushing frame, the movable pushing frame slowly moves backwards under the elastic potential energy of the spring, and the mowing blade retracts from the third hole to the movable box body.
2. The grass cutting and raking integrated machine for grass collection according to claim 1, wherein the raking device comprises a pair of left and right frames connected with the tail of the self-propelled power machine, and a plurality of raking wheels arranged on the left and right frames.
3. The grass cutting and raking integrated machine for grass collection according to claim 2, wherein an auxiliary supporting caster is arranged at each of the tail ends of the left and right frames.
4. The grass cutting and raking integrated machine for grass collection according to claim 1, wherein a bearing seat is sleeved on a power output shaft of the motor, and the bearing seat is fixedly installed or embedded on the fixed box body.
5. The grass cutting and raking integrated machine for grass collection according to claim 1, wherein the vertical section of the pulley is in a shape of a Chinese character 'tu'.
6. The grass cutting and raking integrated machine for grass collection according to claim 1, wherein a hollowed-out structure for weight reduction is formed on the rectangular underframe.
7. The grass harvesting and raking integrated machine for pasture grass collection according to claim 1, wherein there are 4 front rotating shafts.
8. The grass cutting and raking integrated machine for grass collection according to claim 7, wherein the pulley mechanism comprises two first pulleys, two second pulleys, two third pulleys, a fourth pulley, a first belt and two second belts, wherein the first pulleys and the second pulleys are sleeved on the front rotating shafts at two sides, the third pulleys are sleeved on the front rotating shafts at two middle sides, the fourth pulleys are sleeved on the rear rotating shafts, the first pulleys and the second pulleys are respectively arranged at the upper side and the lower side of the mowing blade of the same front rotating shaft, the third pulleys are arranged below the mowing blade of the same front rotating shaft, the fourth pulleys are arranged above the mowing blade of the rear rotating shaft, the first belt is used for connecting and driving the two first pulleys and the fourth pulleys, and the second belt is used for connecting and driving the second pulleys and the third pulleys.
9. The grass cutting and raking integrated machine for grass collection according to claim 1, wherein the spring is arranged at the front end of the trapezoidal upper frame or/and the rectangular underframe, and a resisting plate is arranged at the front end of the spring and is abutted against the movable box body.
10. The grass cutting and raking integrated machine for grass collection according to claim 9, wherein the spring is arranged at the front end of the trapezoidal upper frame or/and the rectangular bottom frame, a resisting plate is arranged at the front end of the spring and is abutted against the front part of the movable box body, and the front part of the movable box body is provided with a box door which can be opened and closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210016411.4A CN114258777B (en) | 2022-01-07 | 2022-01-07 | Grass is gathered with cutting and hugging grass all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210016411.4A CN114258777B (en) | 2022-01-07 | 2022-01-07 | Grass is gathered with cutting and hugging grass all-in-one |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114258777A CN114258777A (en) | 2022-04-01 |
| CN114258777B true CN114258777B (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210016411.4A Active CN114258777B (en) | 2022-01-07 | 2022-01-07 | Grass is gathered with cutting and hugging grass all-in-one |
Country Status (1)
| Country | Link |
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| CN (1) | CN114258777B (en) |
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| US6044634A (en) * | 1998-04-03 | 2000-04-04 | Wright Manufacturing, Inc. | Pivoting grass catcher attachment to self-propelled power mower |
| AU2003203592A1 (en) * | 2002-04-15 | 2003-11-06 | Kinniburgh, John Craig | Mulching device |
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| CN103299765A (en) * | 2012-03-14 | 2013-09-18 | 刘启和 | Self-propelled gather-free combined grass harvester |
| CN103583144A (en) * | 2013-08-17 | 2014-02-19 | 邹国新 | Grass-seed-separated type grass cutting and racking machine |
| CN104838799A (en) * | 2015-05-11 | 2015-08-19 | 宁波大叶园林设备有限公司 | Mower comprising chassis blade broom and having blowing/suction, irrigation, fertilization, pesticide spreading and braking functions |
| CN104904418A (en) * | 2015-05-11 | 2015-09-16 | 宁波大叶园林设备有限公司 | Mower with functions of irrigating, fertilizing, pesticide spraying and automatic anti-collision logarithmic spiral braking |
| CN104969723A (en) * | 2015-05-27 | 2015-10-14 | 宁波大叶园林设备有限公司 | Mowing machine with side-cutting large-width grass gathering function and automatic-locking logarithmic spiral brake |
| CN105850352A (en) * | 2016-05-16 | 2016-08-17 | 山东润竹山农业科技有限公司 | Mower |
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2022
- 2022-01-07 CN CN202210016411.4A patent/CN114258777B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5542242A (en) * | 1995-05-23 | 1996-08-06 | Poulos; Philip | Clippings receptacle with orbiting lawn mower |
| US6044634A (en) * | 1998-04-03 | 2000-04-04 | Wright Manufacturing, Inc. | Pivoting grass catcher attachment to self-propelled power mower |
| AU2003203592A1 (en) * | 2002-04-15 | 2003-11-06 | Kinniburgh, John Craig | Mulching device |
| WO2005043977A2 (en) * | 2003-11-04 | 2005-05-19 | Eggenmueller Alfred | Device and method for the collecting compacting and packaging of material for collecting |
| CN103299765A (en) * | 2012-03-14 | 2013-09-18 | 刘启和 | Self-propelled gather-free combined grass harvester |
| CN103583144A (en) * | 2013-08-17 | 2014-02-19 | 邹国新 | Grass-seed-separated type grass cutting and racking machine |
| CN104838799A (en) * | 2015-05-11 | 2015-08-19 | 宁波大叶园林设备有限公司 | Mower comprising chassis blade broom and having blowing/suction, irrigation, fertilization, pesticide spreading and braking functions |
| CN104904418A (en) * | 2015-05-11 | 2015-09-16 | 宁波大叶园林设备有限公司 | Mower with functions of irrigating, fertilizing, pesticide spraying and automatic anti-collision logarithmic spiral braking |
| CN104969723A (en) * | 2015-05-27 | 2015-10-14 | 宁波大叶园林设备有限公司 | Mowing machine with side-cutting large-width grass gathering function and automatic-locking logarithmic spiral brake |
| CN105850352A (en) * | 2016-05-16 | 2016-08-17 | 山东润竹山农业科技有限公司 | Mower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114258777A (en) | 2022-04-01 |
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