CN212306153U - Disc mowing device with profiling function and stubble cutting height adjustable function - Google Patents
Disc mowing device with profiling function and stubble cutting height adjustable function Download PDFInfo
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- CN212306153U CN212306153U CN202020986696.0U CN202020986696U CN212306153U CN 212306153 U CN212306153 U CN 212306153U CN 202020986696 U CN202020986696 U CN 202020986696U CN 212306153 U CN212306153 U CN 212306153U
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Abstract
The utility model discloses a disc grass cutting device with profile modeling function and stubble height-adjustable, including the link, the link tip is provided with articulated bearing and mowing sword mount pad, and the bottom of mowing sword mount pad is provided with the disc of mowing, and the top of mowing sword mount pad is provided with hydraulic motor, and the middle part of mowing the disc bottom is provided with mowing mechanism, and mowing mechanism comprises a knife rest and two mowing knives, and two mowing knives set up in the outside of knife rest, the dustproof disc of bottom fixedly connected with of knife rest. According to the disc mowing device with the profiling function and the stubble cutting height adjustable, the articulated bearing, the connecting frame and the mowing disc are matched for use, so that when the profiling wheel and the mowing disc move on uneven ground, the two profiling wheels can drive the mowing disc to swing through the two profiling wheel mounting supports, the mowing knife is always parallel to the ground, and the flatness of a cut lawn under the condition that the ground is uneven is greatly improved.
Description
Technical Field
The utility model relates to a disc grass cutting device, in particular to a disc grass cutting device with profiling function and stubble cutting height adjustable.
Background
The lawn is a lawn which is artificially planted or artificially maintained and managed to have greening and beautifying effects, and is a ground cover which is covered by gramineous grass and other fine-texture plants and is filled with the soil surface layer by the roots and stolons of the grassland. Is suitable for beautifying the environment, garden landscape, purifying air, keeping water and soil, and providing outdoor activities and sports places.
At present, most of grass on lawns needs to be cut by people by using the grass cutting device after growing to a higher height, but when the ground is uneven, the cut lawns are different in height and the grass cutting height cannot be adjusted by the existing grass cutting device. Therefore, the disc mowing device with the profiling function and the adjustable stubble cutting height is improved.
SUMMERY OF THE UTILITY MODEL
For solving the defects existing in the prior art, the utility model provides a disc mowing device with profiling function and stubble cutting height adjustable.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a disc mowing device with profiling function and adjustable stubble cutting height, which comprises a connecting frame, the end part of the connecting frame is provided with a hinged bearing and a mowing knife mounting seat, the bottom of the mowing knife mounting seat is provided with a mowing disc, the top of the mowing knife mounting seat is provided with a hydraulic motor, the middle part of the bottom end of the mowing disc is provided with a mowing mechanism, the mowing mechanism consists of a knife rest and two mowing knives which are arranged on the outer side of the knife rest, the bottom end of the knife rest is fixedly connected with a dustproof disc, the back surface of the mowing disc is provided with a back protection bent plate, the two sides of the back face of the mowing disc are provided with a contour wheel mounting support and a contour wheel, the contour wheel mounting support is composed of a sleeve, a connecting rod, a plurality of adjusting holes and a bolt, and the hydraulic motor is externally connected with a control valve group and a hydraulic station through hydraulic pipelines.
As an optimal technical scheme of the utility model, link tip fixed mounting has articulated bearing, articulated bearing fixed mounting is at the back of mowing the sword mount pad.
As a preferred technical scheme of the utility model, hydraulic motor fixed mounting is at the top of mowing the sword mount pad, hydraulic motor's output shaft from the top pass in proper order mowing the sword mount pad and the disc of mowing and with the middle part fixed connection on knife rest top.
As an optimal technical scheme of the utility model, the middle part on disc top of mowing and the bottom fixed connection of the sword mount pad of mowing, the knife rest sets up in the bottom of disc of mowing, two the one end of sword of mowing respectively with the middle part fixed connection of knife rest both sides.
As an optimal technical scheme of the utility model, the girth of back protection bent plate is the half of disc girth of mowing, the back of back protection bent plate and the back fixed connection of disc of mowing, the back protection bent plate is made by the stainless steel.
As an optimal technical scheme of the utility model, two the top of contour wheel respectively with the one end fixed connection of two connecting rods, two the other end of connecting rod alternates with two telescopic insides respectively and is connected, two telescopic one side respectively with the both sides fixed connection at the disc back of mowing.
As a preferred technical scheme of the utility model, a plurality of regulation hole equidistance is seted up in telescopic one side, the outside of bolt alternates with the inside of one of them regulation hole and is connected, one side threaded connection of the outside of bolt and connecting rod.
The utility model has the advantages that:
1. according to the disc mowing device with the profiling function and the stubble cutting height adjustable, the articulated bearing, the connecting frame and the mowing disc are matched for use, so that when the profiling wheel and the mowing disc move on uneven ground, the two profiling wheels can drive the mowing disc to swing through the two profiling wheel mounting supports, the mowing knife is always parallel to the ground, and the flatness of a cut lawn under the condition that the ground is uneven is greatly improved.
2. This kind of disc grass cutting device with profile modeling function and stubble height-adjustable uses through the cooperation of regulation hole and bolt, makes people can make the bolt insert the regulation hole of co-altitude not through rotating the bolt, adjusts the connecting rod and stretches out the inside length of sleeve, and then can adjust the terrain clearance of disc of mowing, adjusts the height of mowing.
Drawings
The accompanying drawings 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 invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a disc mower with profiling function and adjustable stubble cutting height according to the present invention;
FIG. 2 is a schematic top view of the disc mower with profiling function and adjustable stubble height of the present invention;
FIG. 3 is a schematic view of the left-right direction copying swing structure of the disc mower with copying function and adjustable stubble cutting height of the present invention;
FIG. 4 is a schematic view of the front and rear direction profiling swinging structure of the disc mower with profiling function and adjustable stubble cutting height of the present invention;
FIG. 5 is a schematic view of the profiling swing structure of the disc mower with profiling function and adjustable stubble cutting height according to any direction of the present invention;
fig. 6 is a schematic side view of the disc mower with profiling function and adjustable stubble cutting height of the present invention.
In the figure: 1. a connecting frame; 2. a hydraulic motor; 3. a mowing knife mounting seat; 4. a contour wheel mounting bracket; 5. a rear protection bent plate; 6. a profiling wheel; 7. a mowing disc; 8. a hinge bearing; 9. a tool holder; 10. a mowing knife; 11. a dustproof disk.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1, 2, 3, 4, 5 and 6, the utility model relates to a disc mowing device with profiling function and stubble height adjustable, which comprises a connecting frame 1, wherein the end part of the connecting frame 1 is provided with a hinged bearing 8 and a mowing knife mounting seat 3, the bottom of the mowing knife mounting seat 3 is provided with a mowing disc 7, the top of the mowing knife mounting seat 3 is provided with a hydraulic motor 2, the middle part of the bottom end of the mowing disc 7 is provided with a mowing mechanism, the mowing mechanism is composed of a knife rest 9 and two mowing knives 10, the two mowing knives 10 are arranged outside the knife rest 9, the bottom end of the knife rest 9 is fixedly connected with a dustproof disc 11, the back surface of the mowing disc 7 is provided with a rear protective bent plate 5, both sides of the back surface of the mowing disc 7 are provided with a profiling wheel mounting bracket 4 and a profiling wheel 6, the profiling wheel mounting bracket 4 connects the profiling wheel 6 and the mowing, the relative height between the profiling wheel 6 and the mowing disc 7 can be adjusted in a grade mode through different adjusting holes in the profiling wheel mounting support 5, the stubble height after mowing is achieved, the profiling wheel mounting support 4 is composed of a sleeve, a connecting rod, a plurality of adjusting holes and a bolt, and the hydraulic motor 2 is externally connected with a control valve group and a hydraulic station through a hydraulic pipeline.
The end part of the connecting frame 1 is fixedly provided with a hinged bearing 8, the hinged bearing 8 is fixedly arranged at the back part of the mowing knife mounting seat 3, when the ground is uneven, the two copying wheels 6 can drive the mowing disc 7 to swing, so that the mowing knife 10 is always parallel to the ground, the hinged bearing 8 and two contact points of the two copying wheels 6 at the left side and the right side and the ground form a plane to support the mowing disc 7, the two copying wheels 6 at the left side and the right side use the hinged bearing 8 as a spherical center and swing left and right or float up and down in real time along with the fluctuation of the ground, and the real-time copying function is realized.
The hydraulic motor 2 is fixedly mounted at the top of the mowing knife mounting seat 3, an output shaft of the hydraulic motor 2 sequentially penetrates through the mowing knife mounting seat 3 and the mowing disc 7 from top to bottom and is fixedly connected with the middle of the top end of the knife rest 9, and the knife rest 9 and the mowing knife 10 can be driven to rotate when the output shaft of the hydraulic motor 2 rotates.
The middle of the top end of the mowing disc 7 is fixedly connected with the bottom end of the mowing knife installation seat 3, the knife rest 9 is arranged at the bottom of the mowing disc 7, one end of each of the two mowing knives 10 is fixedly connected with the middle of the two sides of the knife rest 9 respectively, and the output shaft of the hydraulic motor 2 drives the knife rest 9 and the mowing knife 10 to rotate by controlling the rotation of the output shaft of the hydraulic motor 2 through the matching use of the mowing knife installation seat 3, the knife rest 9, the mowing knives 10 and the hydraulic motor 2, so that the mowing knives 10 can cut and mow.
The circumference of the rear protection bent plate 5 is one half of the circumference of the mowing disc 7, the back surface of the rear protection bent plate 5 is fixedly connected with the back surface of the mowing disc 7, the rear protection bent plate 5 is made of stainless steel, and through the arrangement of the rear protection bent plate 5, when the mowing disc 7 encounters a higher object in the traveling process, the object cannot enter the bottom of the mowing disc 7, so that safety accidents caused by throwing of the object out when the mowing knife 10 is damaged due to collision of the object and the mowing knife 10 are prevented.
The top ends of the two copying wheels 6 are fixedly connected with one ends of the two connecting rods respectively, the other ends of the two connecting rods are connected with the inside of the two sleeves in an inserting mode respectively, one side of each of the two sleeves is fixedly connected with the two sides of the back face of the mowing disc 7 respectively, and the two copying wheels 6 can drive the mowing disc 7 to swing when encountering uneven ground when rolling on the ground.
Wherein, a plurality of regulation hole equidistance is seted up in telescopic one side, and the outside of bolt alternates with the inside of one of them regulation hole and is connected, and the outside of bolt and one side threaded connection of connecting rod use through the cooperation of regulation hole and bolt, make people can make the bolt insert not in the not regulation hole of co-altitude through rotating the bolt, and the regulation connecting rod stretches out the inside length of sleeve, and then can adjust the terrain clearance of disc 7 of mowing, adjusts the height of mowing.
When the lawn mower works, the connecting frame 1 is fixed on the external mower through the connecting screws, the length of the two connecting rods extending into the two sleeves is adjusted according to the height required to be cut by grass, after the adjustment is finished, the two bolts respectively penetrate through the two adjusting holes to be rotationally fastened on the two connecting rods, the two connecting rods are fixed, and through the matching use of the adjusting holes and the bolts, people can insert the bolts into the adjusting holes with different heights by rotating the bolts, adjust the length of the connecting rods extending out of the sleeves, further adjust the ground clearance of the mowing disc 7, adjust the mowing height, control the output shaft of the hydraulic motor 2 to rotate through the control valve group and the hydraulic station and drive the knife rest 9 to rotate, the knife rest 9 drives the two mowing knives 10 to rotate, when the two copying wheels 6 meet unevenness of the ground in the moving process, the bottoms of the two copying wheels 6 are always attached to, under the action of the hinged bearing 8, the two copying wheels 6 drive the mowing disc 7 and the mowing knife mounting seat 3 to rotate through the two copying wheel mounting brackets 4, so that the mowing knife 10 is always parallel to the ground, after mowing is finished, the output shaft of the hydraulic motor 2 is controlled to stop rotating through the control valve set and the hydraulic station, the mowing disc 7 is driven to swing through the two copying wheel mounting brackets 4 through the hinged bearing 8 and the connecting frame 1 by matching use of the hinged bearing 8, the mowing disc 7 and the mowing disc 7, so that the mowing knife 10 is always parallel to the ground when the copying wheels 6 and the mowing disc 7 move on uneven ground, the flatness of the cut lawn is improved, after mowing is finished, the output shaft of the hydraulic motor 2 is controlled to stop rotating through the control valve set and the hydraulic station, and the hinged bearing 8, the connecting frame 1 and the mowing disc 7 are matched for use, when the contour wheels 6 and the mowing disc 7 move on uneven ground, the two contour wheels 6 can drive the mowing disc 7 to swing through the two contour wheel mounting brackets 4, so that the mowing knife 10 is always parallel to the ground, and the flatness of the cut lawn is improved.
Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (7)
1. A disc mowing device with a profiling function and an adjustable stubble cutting height is characterized by comprising a connecting frame (1), wherein a hinged bearing (8) and a mowing knife installing seat (3) are arranged at the end part of the connecting frame (1), a mowing disc (7) is arranged at the bottom of the mowing knife installing seat (3), a hydraulic motor (2) is arranged at the top of the mowing knife installing seat (3), a mowing mechanism is arranged in the middle of the bottom end of the mowing disc (7), the mowing mechanism consists of a knife rest (9) and two mowing knives (10), the two mowing knives (10) are arranged on the outer side of the knife rest (9), a dustproof disc (11) is fixedly connected to the bottom end of the knife rest (9), a rear protective bent plate (5) is arranged on the back surface of the mowing disc (7), a profiling wheel installing support (4) and a profiling wheel (6) are arranged on two sides of the back surface of the mowing disc (7), the profiling wheel mounting bracket (4) is composed of a sleeve, a connecting rod, a plurality of adjusting holes and a bolt, and the hydraulic motor (2) is externally connected with a control valve group and a hydraulic station through a hydraulic pipeline.
2. A disc mower device with profiling function and stubble height adjustment according to claim 1, characterized in that the connecting frame (1) is fixedly provided with an articulated bearing (8) at the end, and the articulated bearing (8) is fixedly arranged at the back of the mower blade mounting seat (3).
3. The disc mowing device with the profiling function and the stubble cutting height adjustable according to the claim 1, characterized in that the hydraulic motor (2) is fixedly installed at the top of the mowing knife installation seat (3), and an output shaft of the hydraulic motor (2) sequentially penetrates through the mowing knife installation seat (3) and the mowing disc (7) from top to bottom and is fixedly connected with the middle of the top end of the knife rest (9).
4. The disc mowing device with the profiling function and the stubble cutting height adjustable according to the claim 1, characterized in that the middle of the top end of the mowing disc (7) is fixedly connected with the bottom end of the mowing blade mounting seat (3), the blade carrier (9) is arranged at the bottom of the mowing disc (7), and one end of each of the two mowing blades (10) is fixedly connected with the middle of each of two sides of the blade carrier (9).
5. The disc mowing device with the profiling function and the adjustable stubble height according to claim 1, characterized in that the circumference of the rear protection bent plate (5) is half of the circumference of the mowing disc (7), the back surface of the rear protection bent plate (5) is fixedly connected with the back surface of the mowing disc (7), and the rear protection bent plate (5) is made of stainless steel.
6. The disc mowing device with the profiling function and the adjustable stubble height according to claim 1, wherein the top ends of the two profiling wheels (6) are fixedly connected with one ends of two connecting rods respectively, the other ends of the two connecting rods are connected with the insides of two sleeves respectively in an inserting mode, and one sides of the two sleeves are fixedly connected with the two sides of the back face of the mowing disc (7) respectively.
7. A disc mowing device with profiling function and adjustable stubble height according to claim 1, wherein a plurality of the adjusting holes are formed in one side of the sleeve at equal intervals, the outer portion of the bolt is connected with the inner portion of one of the adjusting holes in a penetrating mode, and the outer portion of the bolt is connected with one side of the connecting rod in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020986696.0U CN212306153U (en) | 2020-06-03 | 2020-06-03 | Disc mowing device with profiling function and stubble cutting height adjustable function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020986696.0U CN212306153U (en) | 2020-06-03 | 2020-06-03 | Disc mowing device with profiling function and stubble cutting height adjustable function |
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| Publication Number | Publication Date |
|---|---|
| CN212306153U true CN212306153U (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020986696.0U Active CN212306153U (en) | 2020-06-03 | 2020-06-03 | Disc mowing device with profiling function and stubble cutting height adjustable function |
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| CN (1) | CN212306153U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113079805A (en) * | 2021-03-23 | 2021-07-09 | 无锡卡尔曼导航技术有限公司 | Four-wheel mower of unmanned autonomous operation |
| CN113228933A (en) * | 2021-06-10 | 2021-08-10 | 广西大学 | Sugarcane harvester blade disc profiling mechanism |
| CN114467482A (en) * | 2022-02-14 | 2022-05-13 | 诸暨市海道机械股份有限公司 | Prevent lawn mower of stone and adaptation topography |
-
2020
- 2020-06-03 CN CN202020986696.0U patent/CN212306153U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113079805A (en) * | 2021-03-23 | 2021-07-09 | 无锡卡尔曼导航技术有限公司 | Four-wheel mower of unmanned autonomous operation |
| CN113228933A (en) * | 2021-06-10 | 2021-08-10 | 广西大学 | Sugarcane harvester blade disc profiling mechanism |
| CN114467482A (en) * | 2022-02-14 | 2022-05-13 | 诸暨市海道机械股份有限公司 | Prevent lawn mower of stone and adaptation topography |
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