CN107690938B - Mower with height adjusting device - Google Patents
Mower with height adjusting device Download PDFInfo
- Publication number
- CN107690938B CN107690938B CN201711012441.3A CN201711012441A CN107690938B CN 107690938 B CN107690938 B CN 107690938B CN 201711012441 A CN201711012441 A CN 201711012441A CN 107690938 B CN107690938 B CN 107690938B
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- China
- Prior art keywords
- shell
- sliding
- height adjusting
- sliding rail
- vehicle body
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/42—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders
- A01D34/54—Cutting-height adjustment
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- Harvester Elements (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
Abstract
The invention relates to a mower with a height adjusting device, comprising the following steps: the device comprises a mowing mechanism, a vehicle body and a height adjusting device, wherein the height adjusting device is arranged between the mowing mechanism and the vehicle body and is connected with the mowing mechanism and the vehicle body; the height adjusting device comprises a hydraulic device and a sliding rail device, the hydraulic device is arranged on the vehicle body, the movable end of the hydraulic device is fixed with the sliding rail device, the sliding rail device comprises a sliding way and a sliding piece, the sliding way is C-shaped, the sliding piece is embedded in the sliding way and can slide in the sliding way, the sliding piece comprises a bottom surface and a side surface, the bottom surface of the sliding piece is connected with the hydraulic device, and the side surface of the sliding piece is connected with the shell. The mower with the height adjusting device has the advantages of simple principle, convenience in processing, installation and maintenance, reliable work, strong stability and suitability for places with complex working conditions and severe environments; can provide a larger range of vertical lifting in a narrow distance.
Description
Technical Field
The invention relates to a mower, in particular to a mower with a height adjusting device, and belongs to the technical field of gardening treatment equipment.
Background
Along with the rapid development of modern agriculture, the traditional manual working mode not only consumes manpower but also has low efficiency, obviously can not meet the modern production requirement, and the weeding mode is changed from manual weeding to chemical weeding, but the chemical is inevitably left, and causes injury to human body. And the chemical agent can pollute the land and destroy the ecological environment, which is contrary to the green development idea. Therefore, the more environment-friendly mechanical weeding mode is accepted by the masses of people. The mechanical weeding mode can greatly reduce labor cost, has high weeding efficiency, can promote the growth of crops, reduces the pesticide residue of weeding agents, and is favorable for protecting ecological environment. Currently, lawnmowers have been widely used for weeding large-area planting fields.
When the mower works, the height of the mowing mechanism needs to be adjusted at times; the height adjusting device in the prior art generally adopts a mode of hinging and pushing an oil cylinder, so that the mowing mechanism rotates around a hinging point, and the height adjustment of the mowing mechanism is realized. The scheme of the prior art is greatly influenced by vibration, the stability is not high, and a mowing mechanism in the lifting process needs a large space.
Disclosure of Invention
The object of the present invention is to provide a mower with a height adjusting device, which aims at the current situation.
The invention adopts the technical scheme that: a mower with a height adjustment device, comprising: the device comprises a mowing mechanism, a vehicle body and a height adjusting device, wherein the height adjusting device is arranged between the mowing mechanism and the vehicle body and is connected with the mowing mechanism and the vehicle body; the connecting mechanism comprises a hydraulic device and a sliding rail device, wherein the hydraulic device is arranged on the vehicle body, the movable end of the hydraulic device is fixed with the sliding rail device, the sliding rail device comprises a sliding way and a sliding piece, the sliding way is C-shaped, the sliding piece is embedded in the sliding way and can slide in the sliding way, the sliding piece comprises a bottom surface and a side surface, the bottom surface of the sliding piece is connected with the hydraulic device, and the side surface of the sliding piece is connected with the shell.
The invention has the following effects: the mower with the height adjusting device has the advantages of simple principle, convenience in processing, installation and maintenance, reliable work, strong stability and suitability for places with complex working conditions and severe environments; can provide a larger range of vertical lifting in a narrow distance.
Drawings
FIG. 1 is a front view of a mower with a height adjustment device according to the present invention;
FIG. 2 is a bottom view of the slide rail apparatus of FIG. 1;
in the figure: 1-mowing mechanism, 11-housing, 12-power unit, 13-hammer shaft, 14-belt pulley, 15-baffle, 2-car body, 21-car shell, 211-connection table, 22-driving unit, 221-wheel, 222-track, 3-height adjusting unit, 31-hydraulic unit, 32-slide rail unit, 321-slide rail, 322-slide, 3221-bottom surface, 3222-side.
Detailed Description
The mower with the height adjusting device provided by the invention is described below with reference to the accompanying drawings:
referring to fig. 1 and 2, a mower with a height adjusting device according to the present invention includes: a mowing mechanism 1, a vehicle body 2 and a height adjusting device 3. The height adjusting device 3 is provided between the mowing mechanism 1 and the vehicle body 2, and connects the mowing mechanism 1 and the vehicle body 2.
The mowing mechanism 1 comprises a housing 11, a power device 12, a hammer shaft 13, a belt pulley 14, a baffle 15 and a fitting shaft 16.
The hammer cutter shaft 13 is arranged on the shell 11 in a penetrating way and can rotate relative to the shell 11, the power device 12 is arranged at the end part of the shell 11, and the movable end of the power device 12 is connected with the hammer cutter shaft 13 through a belt pulley 14. The hammer shaft 13 is provided with a plurality of blades for cutting.
A baffle 15 is provided at the top of the housing 11.
The attaching shaft 16 is provided at the bottom of both ends of the housing 11, and both ends of the attaching shaft 16 are bent and extended in a direction approaching the housing 11.
The vehicle body 2 includes a vehicle case 21 and a driving device 22.
An end face of the housing 21 protrudes to form a connection stage 211.
The driving device 22 comprises a power device, wheels 221 and tracks 222.
The power device is arranged in the vehicle shell 21 and connected with the wheels 221, and is used for driving the wheels 221 to rotate, and the caterpillar tracks 222 are sleeved on the wheels 221.
The height adjusting device 3 comprises a hydraulic device 31 and a slide rail device 32.
The hydraulic device 31 is arranged on the connecting table 211, and the movable end of the hydraulic device 31 is fixed with the slide rail device 32.
The sliding rail device 32 includes a sliding rail 321 and a sliding member 322.
Slide 321 is C-shaped, and slide 322 is embedded within slide 321 and is slidable within slide 321.
The sliding member 322 includes a bottom surface 3221 and a side surface 3222, the bottom surface 3221 of the sliding member 322 is connected to the hydraulic device 31, and the side surface 3222 of the sliding member 322 is connected to the housing 11.
Lubricating substances are filled between the slide way 321 and the sliding piece 322, and sealing limiting devices are arranged at two ends of the slide way 321, so that the lubricating substances can be prevented from leaking and the sliding distance of the sliding piece 322 can be limited.
When the mower starts to work, when the height of the mowing mechanism 1 needs to be adjusted, the hydraulic device 31 pushes the sliding piece 322 to realize lifting motion of the mowing mechanism 1, and in the lifting process, the sliding piece 322 is limited by the sealing limiting devices at the two ends of the slideway 32, so that the mowing mechanism 1 is kept to be lifted vertically in a certain range.
The mower with the height adjusting device has the advantages of simple principle, convenience in processing, installation and maintenance, reliable work, strong stability and suitability for places with complex working conditions and severe environments; can provide a larger range of vertical lifting in a narrow distance.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (2)
1. A mower with a height adjustment device, comprising: the device comprises a mowing mechanism, a vehicle body and a height adjusting device, wherein the height adjusting device is arranged between the mowing mechanism and the vehicle body and is connected with the mowing mechanism and the vehicle body; the mowing mechanism comprises a shell, a power device, a hammer cutter shaft, a belt pulley, a baffle plate and a laminating shaft, wherein the hammer cutter shaft penetrates through the shell and can rotate relative to the shell, the power device is arranged at the end part of the shell, the movable end of the power device is connected with the hammer cutter shaft belt through the belt pulley, and a plurality of blades for cutting are arranged on the hammer cutter shaft; the baffle is arranged at the top of the shell; the laminating shaft is arranged at the bottoms of the two ends of the shell, and the two ends of the laminating shaft are bent and extended towards the direction close to the shell; the height adjusting device comprises a hydraulic device and a sliding rail device, wherein the hydraulic device is arranged on the vehicle body, the movable end of the hydraulic device is fixed with the sliding rail device, the sliding rail device comprises a sliding rail and a sliding piece, the sliding rail is C-shaped, the sliding piece is embedded in the sliding rail and can slide in the sliding rail, the sliding piece comprises a bottom surface and a side surface, the bottom surface of the sliding piece is connected with the hydraulic device, the side surface of the sliding piece is connected with the shell, lubricating substances are filled between the sliding rail and the sliding piece, sealing limiting devices are arranged at two ends of the sliding rail, the lubricating substances can be prevented from leaking and limiting the sliding distance of the sliding piece, the vehicle body comprises a vehicle shell and a driving device, one end face of the vehicle shell protrudes to form a connecting table, the driving device comprises a power device, wheels and tracks, the power device is arranged in the vehicle shell and is connected with the wheels for driving the wheels to rotate, the wheels are sleeved on the wheels, and the connecting table is arranged on the hydraulic device.
2. The mower with height adjusting device as claimed in claim 1, wherein said connecting mechanism comprises a supporting member, said supporting member comprises two supporting plates perpendicular to said connecting table and a cross bar, two ends of said cross bar are respectively and vertically connected with two supporting plates, one ends of two supporting plates are respectively and vertically connected with said connecting table, and the other ends of two supporting plates are respectively hinged with a first connecting end and a second connecting end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711012441.3A CN107690938B (en) | 2017-10-26 | 2017-10-26 | Mower with height adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711012441.3A CN107690938B (en) | 2017-10-26 | 2017-10-26 | Mower with height adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107690938A CN107690938A (en) | 2018-02-16 |
| CN107690938B true CN107690938B (en) | 2023-10-10 |
Family
ID=61181531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711012441.3A Active CN107690938B (en) | 2017-10-26 | 2017-10-26 | Mower with height adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107690938B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109076771A (en) * | 2018-08-08 | 2018-12-25 | 陆永柱 | A kind of two-sided two-way Miniature remote control formula hay mower |
| CN109089521A (en) * | 2018-08-08 | 2018-12-28 | 陆永柱 | The adjustable grass trimmer of cutting range for turf-mown |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2222933A1 (en) * | 1973-03-28 | 1974-10-25 | Ransomes Sims & Jefferies Ltd | |
| CN2860042Y (en) * | 2005-10-29 | 2007-01-24 | 曹乃军 | Maize cutting platform hydraulic hoist appts. |
| CN101381062A (en) * | 2007-09-04 | 2009-03-11 | 中国国际海运集装箱(集团)股份有限公司 | Lifting device for vehicle transporter |
| CN203505060U (en) * | 2013-09-24 | 2014-04-02 | 慈溪市贝士达电动工具有限公司 | Hand-pushed mower with cutting height adjustable |
| CN104982143A (en) * | 2015-04-30 | 2015-10-21 | 芜湖新达园林绿化集团有限公司 | Mower facilitating adjustment |
| CN205812803U (en) * | 2016-07-22 | 2016-12-21 | 常州凯得利机械有限公司 | A kind of ATV hay mover |
| CN207543615U (en) * | 2017-10-26 | 2018-06-29 | 湖北工业大学 | A kind of grass trimmer with height adjustment device |
-
2017
- 2017-10-26 CN CN201711012441.3A patent/CN107690938B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2222933A1 (en) * | 1973-03-28 | 1974-10-25 | Ransomes Sims & Jefferies Ltd | |
| CN2860042Y (en) * | 2005-10-29 | 2007-01-24 | 曹乃军 | Maize cutting platform hydraulic hoist appts. |
| CN101381062A (en) * | 2007-09-04 | 2009-03-11 | 中国国际海运集装箱(集团)股份有限公司 | Lifting device for vehicle transporter |
| CN203505060U (en) * | 2013-09-24 | 2014-04-02 | 慈溪市贝士达电动工具有限公司 | Hand-pushed mower with cutting height adjustable |
| CN104982143A (en) * | 2015-04-30 | 2015-10-21 | 芜湖新达园林绿化集团有限公司 | Mower facilitating adjustment |
| CN205812803U (en) * | 2016-07-22 | 2016-12-21 | 常州凯得利机械有限公司 | A kind of ATV hay mover |
| CN207543615U (en) * | 2017-10-26 | 2018-06-29 | 湖北工业大学 | A kind of grass trimmer with height adjustment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107690938A (en) | 2018-02-16 |
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