CN201290237Y - Novel mower - Google Patents
Novel mower Download PDFInfo
- Publication number
- CN201290237Y CN201290237Y CNU2008201452025U CN200820145202U CN201290237Y CN 201290237 Y CN201290237 Y CN 201290237Y CN U2008201452025 U CNU2008201452025 U CN U2008201452025U CN 200820145202 U CN200820145202 U CN 200820145202U CN 201290237 Y CN201290237 Y CN 201290237Y
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- arm assembly
- mowing
- mower
- swing arm
- assembly
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Abstract
The utility model discloses a novel mowing machine, which is characterized in that a front strut rail, a rear strut rail, a left longitudinal beam and a right longitudinal beam form a stable quadrilateral framework. A stander middle strut rail is arranged at the center of the quadrilateral framework, and a round mowing disc assembly with a scroll-casing-shaped inner cavity is arranged below the stander middle strut rail to be used as a main body of a mowing mechanism. By adding a mowing stander and modifying the mowing mechanism, the mowing mechanism is free from bearing the carrying function, so that the walking wheels of the mowing machine main body are free from grounding asynchronously or from deviating caused by the deformation of the mowing disc assembly, thereby greatly reducing the development expense and the production cost, and being convenient to be maintained.
Description
Technical field:
The utility model relates to a kind of plant equipment, especially relates to a kind of improvement that is used for mower.
Background technology:
Existing mower partly is made up of engine, handrail, road wheel, mowing mechanism etc. usually.The mechanism that wherein mows has multinomial functions such as load-bearing frame, cutter guard shield, walking chassis, collection straw bag support usually, and the main body profile of whole mowing mechanism adopts the cold-rolled steel sheet stretching and punching one-body molded usually.In order to realize the diversity of its function, mowing mechanism has born the total weight of whole mower, has caused the production cost of mower to improve, and has not had flexibility and convenience.
Specifically, the performance of the defective of prior art is as follows:
1, the mowing disc mechanism be integrated into have the load-bearing frame, multinomial functions such as cutter guard shield, walking chassis, collection straw bag support.In order to satisfy this multinomial function simultaneously, therefore,, just can't adjust again or change in case installed and fixed the direction of straw outlet.Existing mowing mechanism is only to carry out back Lysimachia sikokiana and side Lysimachia sikokiana.
2, mowing mechanism is designed to the main supporting part of machine body.Therefore, mechanical strength and the rigidity to mowing mechanism has very high request; And for satisfying the stability of body itself, comparatively complicated, body the usually stretching depth of the shape of mowing mechanism is big, and this dependence that has caused making material, structure and manufacturing machine that mowing mechanism splits a mould is very strong.For example, manufacturing materials need adopt the cold-rolled steel sheet that is fit to ultra-deep stretching, and the thickness of steel plate must not be lower than 1.5 millimeters.Virtually, it is high that cost is made in general mower body plan, and cost is high.
3, the load-bearing frame function of body itself is served as by mowing mechanism, and for taking into account the realization of other functions, mowing mechanism is designed to closely be connected with the miscellaneous part of mower usually, to reach with the mutual support of miscellaneous part and to make complete machine keep stable purpose.Therefore, in case break down, need cause maintenance, repair operation irregularity complexity loaded down with trivial details, waste great amount of manpower and material resources and time whole parts whole peeling away from the mower.
4, because the limitation of prior art makes the hand-push type mower travel track, having cannot be against property, only with single propelling forwards.
5, existing mower does not have changeability, and its mould and parts do not have versatility, is unfavorable for the application of large-scale industrial production and market.
Summary of the invention:
The purpose of this utility model is the defective that overcomes prior art, and a kind of Stability Analysis of Structures is provided, good reliability, and high life is convenient to clear up the mower of maintenance.
The purpose of this utility model is achieved in that
A kind of novel mower, by preceding crosspiece, back cross rail, front axle, hind axle, left side longeron, right vertical beam, the frame middle rail, the careless bracket assembly of back collection, mowing mechanism, engine, front-wheel, trailing wheel, adjust pull bar, handle arm assembly, preceding swing arm assembly, adjust handle, the DOCK LEVELER assembly, back swing arm assembly, safety screen combines, crosspiece and back cross rail are the axle sleeve of hollow before it is characterized in that, correspondence is socketed with front axle and hind axle respectively, left side longeron and right vertical beam are respectively by riveted joint, mode and preceding crosspieces such as welding and bolt, the back cross rail correspondence is fixed together, form a firm quadrilateral frame, this quadrilateral frame is the load-bearing frame of mower; Be provided with the frame middle rail in quadrilateral frame central authorities, the frame middle rail is the mounting bracket of engine and mowing mechanism, the two ends of frame middle rail and left longeron, right vertical beam are fixed together by modes such as riveted joint, welding and bolts respectively, make whole quadrilateral frame more stable; Be provided with collection careless bracket assembly in back at left longeron and right vertical beam near the back cross rail place, be used to collect forage, in whole rack framework, also played the effect of support fixation simultaneously; On the frame middle rail, engine can be installed, the main body of a scroll casing shape mowing dish disk as mowing mechanism can be installed under the frame middle rail; At the angle of quadrilateral frame end, two ends by front axle and hind axle about correspondence is connected with respectively before the swing arm assembly, about back swing arm assembly, on the position near the careless bracket assembly of back collection the manipulation arm assembly is installed at left longeron, right vertical beam, handles arm assembly control direct of travel of mower and opening, braking of engine.Between the swing arm assembly of the wherein side of complete machine, be provided with the adjustment pull bar, adjust handle and can rotate hind axle, and the back swing arm assembly by a side, adjust pull bar, front axle and preceding swing arm assembly the pivot angle that rotates is delivered to front-wheel and trailing wheel synchronously, in case rotating pivot angle determines, adjusting handle just can be fixed on the DOCK LEVELER assembly, like this, complete machine has also just been determined with respect to the height on ground.Adjust handle, DOCK LEVELER assembly, front axle, hind axle, preceding swing arm assembly, back swing arm assembly and adjustment pull bar and formed the mowing height adjustment mechanism; Safety screen, the installation site of the careless bracket assembly of collection on mower, back can be installed in different positions according to different demand adjustment.
Described engine and frame middle rail is characterized in that having very strong flexibility as engine and frame middle rail, can adjust according to the difference of engine model, installation form.
Described mowing mechanism, the mowing disc assembly of the mechanism that it is characterized in that mowing and the built-in cutter that revolves, both interactions can produce the function of negative pressure and guiding Lysimachia sikokiana.
Described front-wheel and trailing wheel is characterized in that the big I of front-wheel and trailing wheel is configured according to different demands.
Described swing arm assembly, it is characterized in that the swing arm assembly include about before the swing arm assembly and about back swing arm assembly, the swing arm assembly can cooperate the adjustment pull bar that thereby they are regulated the height of adjusting the relative frame of wheel by adjusting handle, and can be fixed on the DOCK LEVELER assembly to keep required mowing height adjusting handle.
Described safety screen, it is characterized in that safety screen mower do not install the collection straw bag situation under straw outlet is covered, prevent the operator because the foreign matter that operate miss is flown out injures, the installation site of safety screen on mower can be installed in different positions according to corresponding adjustment of the change of straw outlet direction.
The careless support of described back collection is characterized in that the back collects careless support and realizes the careless function of dustless collection by hanging collection straw bag assembly, and the installation site of the careless support of collection on mower, back can be adjusted accordingly according to the change of straw outlet direction be installed in different positions.
The mounting technique of described engine and mowing mechanism, manipulation arm assembly, adjustment pull bar, preceding swing arm assembly, adjustment handle, DOCK LEVELER assembly, rear-swing arm assembly, safety screen, the careless bracket assembly of back collection belongs to the prior art in the present technique field.
Connected modes such as described riveted joint, welding and bolt belong to the prior art in the present technique field.
The utility model makes mower possess following remarkable advantage by the improvement design to mower frame and mowing mechanism:
1, the utility model has been researched and developed new technical field, introduces a steel construction frame of being made up of lightweight section, allows it bear engine support, the walking chassis, and armrest support, functions such as mowing mechanism mounting bracket, it has born the weight of entire machine.So just the mowing disc assembly is freed, make it only play the cutter guard shield and form the effect of negative pressure and wind-guiding Lysimachia sikokiana with the cutter of high speed rotating.
2, the mowing disc assembly of novel mowing mechanism is no longer born the function of load-bearing frame, its shape can be reduced to discoid, make it to have the function of fan shroud, form a produced axial vacuum suitable with the centrifugal blower effect and the mechanism of centrifugal Lysimachia sikokiana function with axial flow blower with blade.Therefore, to all reductions greatly of requirement of mould and material own, the tonnage of the press that stretching and punching press are used greatly reduces, and steel plate thickness and pull and stretch rank also descend simultaneously, thereby mould development cost and the also just decline significantly of mowing disc assembly production cost.
3, the frame of mower becomes the load-bearing main body of mower body, and the mowing disc assembly bears no longer that carrying, road wheel are supported and other support bracket fastened functions of parts in addition, and complete machine structure rigidity, stability, intensity and durability all are improved.The mower body again can road wheel land simultaneously or the phenomenon of sideslip because of mowing disc assembly distortion produces.
4, the installation site of mowing disc assembly on frame of mowing mechanism is adjustable.Therefore, being provided with of straw outlet can be selected arbitrarily.As long as change the installation site of mowing disc assembly, just can change straw outlet towards.Can satisfy the client that the difference of Lysimachia sikokiana direction is required and realize the function of many variety production.
5, the parts of the combined frame of novel mower have versatility; Simultaneously, engine and other other relative installation of parts on this frame all are adjustable.Therefore, as long as exploitation one mold, just can produce the various mowers of the many kinds of many specifications that assemble of peace market demands.
6, the operation handrail of novel mower, the situation that can pacify the lawn landform is adjusted to handle or pushing hands, and the operator can be pacified needs or carries out or draw capable mower; This handrail can also be regulated bolt by the degree of tightness knob and fold, and has reduced packing and reservoir volume like this, has improved the transfer convenience, has saved cost of transportation.
7, the collection of the back Lysimachia sikokiana collection straw bag assembly of novel mower (collection straw bag and skeleton thereof) is different with existing collection straw bag assembly open type collection grass mouth for careless mouthful, it has one with sealing that elastic fabric is made, the curves of straw outlet downside and being close to after following bead and the mowing mechanism, the back straw outlet of mowing mechanism stretches into suitable distance in the collection straw bag assembly, the resilient seal of collection grass mouth is sealed in the back straw outlet in the collection straw bag along the curve on mowing dish top, to realize the careless function of dustless collection.Like this, can save collection grass guiding device and the rigidity shrouding formula collection straw bag skeleton suspension holdfast that adopts in the collection grass behind the existing mower.Simultaneously, therefore the longitudinal length of novel mower also can reduce.
8, mowing mechanism is assembled a separate component, in case break down, can dismantle the cleaning maintenance immediately, has prolonged the service life of mowing mechanism.
Description of drawings:
Fig. 1 is the structural representation of the utility model mower.
Number in the figure explanation: 1, preceding crosspiece, 2, back cross rail, 3, front axle, 4, hind axle, 5, left longeron, 6, right vertical beam, 7, the frame middle rail, 8, the careless bracket assembly of back collection, 9, the mowing disc mechanism, 10, engine, 11, front-wheel, 12, trailing wheel, 13, adjust pull bar, 14, handle arm assembly, 15, preceding swing arm assembly, 16, adjust handle, 17, DOCK LEVELER assembly, 18, back swing arm assembly, 19, safety screen.
Embodiment:
As shown in the figure, a kind of novel mower provided by the utility model, by preceding crosspiece (1), back cross rail (2), front axle (3), hind axle (4), left side longeron (5), right vertical beam (6), frame middle rail (7), back collection careless bracket assembly (8), mowing mechanism (9), engine (10), front-wheel (11), trailing wheel (12), adjust pull bar (13), handle arm assembly (14), preceding swing arm assembly (15), adjust handle (16), DOCK LEVELER assembly (17), back swing arm assembly (18), safety screen (19) combines, it is characterized in that preceding crosspiece (1) and back cross rail (2) are the axle sleeve of hollow, correspondence is socketed with front axle (3) and hind axle (4) respectively, left side longeron (5) passes through riveted joint respectively with right vertical beam (6), mode and preceding crosspieces (1) such as welding and bolt, back cross rail (2) correspondence is fixed together, form a firm quadrilateral frame, this quadrilateral frame is the load-bearing frame of mower; Be provided with frame middle rail (7) in quadrilateral frame central authorities, frame middle rail (7) is the mounting bracket of engine (10) and mowing mechanism (9), the two ends of frame middle rail (7) and left longeron (5), right vertical beam (6) are fixed together by modes such as riveted joint, welding and bolts respectively, make whole quadrilateral frame more stable; Locate to be provided with back collection careless bracket assembly (8) at left longeron (5) and right vertical beam (6) near back cross rail (2), be used to collect forage, in whole rack framework, also played the effect of support fixation simultaneously; Engine (10) can be installed on frame middle rail (7), down the main body of a scroll casing shape mowing dish disk as mowing mechanism (9) can be installed at frame middle rail (7); At the angle of quadrilateral frame end, two ends by front axle (3) and hind axle (4) about correspondence is connected with respectively before swing arm assembly (15), about back swing arm assembly (18), on left longeron (5), the position of right vertical beam (6), be equipped with and handle arm assembly (14), handle arm assembly (14) control direct of travel of mower and opening, braking of engine near the back careless bracket assembly of collection (8).Between the swing arm assembly of the wherein side of complete machine, be provided with and adjust pull bar (13), adjust handle (16) and can rotate hind axle (4), and the back swing arm assembly (18) by a side, adjust pull bar (13), front axle (3) and preceding swing arm assembly (15) pivot angle of rotation is delivered to front-wheel (11) and trailing wheel (12) synchronously, in case rotating pivot angle determines, adjusting handle (16) just can be fixed on the DOCK LEVELER assembly (17), like this, complete machine has also just been determined with respect to the height on ground.Adjust handle (16), DOCK LEVELER assembly (17), front axle (3), hind axle (4), preceding swing arm assembly (15), back swing arm assembly (18) and adjustment pull bar (13) and formed the mowing height adjustment mechanism; Safety screen (19), the installation site of collection careless bracket assembly (8) on mower, back can be installed in different positions according to different demand adjustment.
Described engine (10) and frame middle rail (7) is characterized in that engine (10) and frame middle rail (7) have very strong flexibility, can adjust according to the difference of engine (10) model, installation form.
Described mowing mechanism (9), the mowing disc assembly of the mechanism (9) that it is characterized in that mowing and the built-in cutter that revolves, both interactions can produce the function of negative pressure and guiding Lysimachia sikokiana.
Described front-wheel (11) and trailing wheel (12) is characterized in that front-wheel (11) is configured according to different demands with the big I of trailing wheel (12).
Described swing arm assembly, it is characterized in that the swing arm assembly include about before swing arm assembly (15) and about back swing arm assembly (18), the swing arm assembly can cooperate adjustment pull bar (13) by adjustment handle (16) thereby they are regulated the height of adjusting the relative frame of wheel, and can be fixed on DOCK LEVELER assembly (17) upward to keep required mowing height with adjusting handle (16).
Described safety screen (19) is not install under the situation that collects straw bag at mower straw outlet is covered, prevent the operator because the foreign matter that operate miss is flown out injures, the installation site of safety screen (19) on mower can be installed in different positions according to corresponding adjustment of the change of straw outlet direction.
Described back collection careless support (8), it is characterized in that the back careless support of collection (8) collects straw bag by suspension and realizes the careless function of dustless collection, the installation site of collection careless support (8) on mower, back can be installed in different positions according to the corresponding adjustment of the change of straw outlet direction.
The mounting technique of described engine and mowing mechanism (9), manipulation arm assembly (14), adjustment pull bar (13), preceding swing arm assembly (15), adjustment handle (16), DOCK LEVELER assembly (17), rear-swing arm assembly (18), safety screen (19), the back careless bracket assembly of collection (8) belongs to the prior art in the present technique field.
Connected modes such as described riveted joint, welding and bolt belong to the prior art in the present technique field.
Claims (6)
1, a kind of novel mower, by preceding crosspiece (1), back cross rail (2), front axle (3), hind axle (4), left side longeron (5), right vertical beam (6), frame middle rail (7), back collection careless bracket assembly (8), mowing mechanism (9), engine (10), front-wheel (11), trailing wheel (12), adjust pull bar (13), handle arm assembly (14), preceding swing arm assembly (15), adjust handle (16), DOCK LEVELER assembly (17), back swing arm assembly (18), safety screen (19) combines, it is characterized in that preceding crosspiece (1) and back cross rail (2) are the axle sleeve of hollow, correspondence is socketed with front axle (3) and hind axle (4) respectively, left side longeron (5) passes through riveted joint respectively with right vertical beam (6), welding and bolt mode and preceding crosspiece (1), back cross rail (2) correspondence is fixed together, form a firm quadrilateral frame, this quadrilateral frame is the load-bearing frame of mower; Be provided with frame middle rail (7) in quadrilateral frame central authorities, frame middle rail (7) is the mounting bracket of engine (10) and mowing mechanism (9), and the two ends of frame middle rail (7) and left longeron (5), right vertical beam (6) are fixed together by riveted joint, welding and bolt mode respectively; Locate to be provided with back collection careless bracket assembly (8) at left longeron (5) and right vertical beam (6) near back cross rail (2); Engine (10) can be installed on frame middle rail (7), down the main body of a scroll casing shape mowing dish disk as mowing mechanism (9) can be installed at frame middle rail (7); At the angle of quadrilateral frame end, two ends by front axle (3) and hind axle (4) about correspondence is connected with respectively before swing arm assembly (15), about back swing arm assembly (18), on left longeron (5), the position of right vertical beam (6), be equipped with and handle arm assembly (14), handle arm assembly (14) control direct of travel of mower and opening, braking of engine near the back careless bracket assembly of collection (8); Be provided with between the swing arm assembly of the wherein side of complete machine and adjust pull bar (13), DOCK LEVELER assembly (17) is provided with one and adjusts handle (16); Adjust handle (16), DOCK LEVELER assembly (17), front axle (3), hind axle (4), preceding swing arm assembly (15), back swing arm assembly (18) and adjustment pull bar (13) and formed the mowing height adjustment mechanism; Safety screen (19), the installation site of collection careless bracket assembly (8) on mower, back can be installed in different positions according to different demand adjustment.
2, a kind of novel mower according to claim 1 is characterized in that engine (10) and frame middle rail (7) independently separate.
3, a kind of novel mower according to claim 1, mechanism (9) interior arrangement that it is characterized in that mowing revolves cutter.
4, a kind of novel mower according to claim 1, it is characterized in that the swing arm assembly include about before swing arm assembly (15) and about back swing arm assembly (18).
5, a kind of novel mower according to claim 1, it is characterized in that safety screen (19) is not installed at mower under the situation of collection straw bag covers straw outlet, and the installation site of safety screen (19) on mower can be installed in different positions according to corresponding adjustment of the change of straw outlet direction.
6, a kind of novel mower according to claim 1, it is characterized in that the back careless support of collection (8) collects the straw bag assembly by suspension and realizes the careless function of dustless collection, the installation site of collection careless support (8) on mower, back can be installed in different positions according to the corresponding adjustment of the change of straw outlet direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201452025U CN201290237Y (en) | 2008-08-15 | 2008-08-15 | Novel mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201452025U CN201290237Y (en) | 2008-08-15 | 2008-08-15 | Novel mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201290237Y true CN201290237Y (en) | 2009-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201452025U Expired - Lifetime CN201290237Y (en) | 2008-08-15 | 2008-08-15 | Novel mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201290237Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102217454A (en) * | 2010-03-30 | 2011-10-19 | 本田技研工业株式会社 | Walk-behind work machine |
| CN104412767A (en) * | 2013-08-20 | 2015-03-18 | 宝时得机械（张家港）有限公司 | Mower |
| CN108135136A (en) * | 2015-10-13 | 2018-06-08 | 洋马株式会社 | Combine harvester |
| CN108702917A (en) * | 2018-03-30 | 2018-10-26 | 中国农业大学 | A kind of mountainous region grass trimmer |
-
2008
- 2008-08-15 CN CNU2008201452025U patent/CN201290237Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102217454A (en) * | 2010-03-30 | 2011-10-19 | 本田技研工业株式会社 | Walk-behind work machine |
| CN102217454B (en) * | 2010-03-30 | 2014-01-15 | 本田技研工业株式会社 | Walk-behind work machine |
| CN104412767A (en) * | 2013-08-20 | 2015-03-18 | 宝时得机械（张家港）有限公司 | Mower |
| CN108135136A (en) * | 2015-10-13 | 2018-06-08 | 洋马株式会社 | Combine harvester |
| CN108702917A (en) * | 2018-03-30 | 2018-10-26 | 中国农业大学 | A kind of mountainous region grass trimmer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fujian Everstrong LEGA Power Equipments Co., Ltd. Assignor: Zhuo Benyu Contract record no.: 2010350000019 Denomination of utility model: Novel mowing mechanism Granted publication date: 20090819 License type: Exclusive License Record date: 20100317 |
|
| ASS | Succession or assignment of patent right |
Owner name: FUJIAN YONGQIANG LEGA POWER EQUIPMENTS CO., LTD. Free format text: FORMER OWNER: ZHUO BENYU Effective date: 20110909 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 350002 FUZHOU, FUJIAN PROVINCE TO: 350300 FUZHOU, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110909 Address after: 350300 Fujian Fujian Yong Qiang Industrial Zone Fuqing Yong Qiang Power Equipment Co., Ltd. Patentee after: Fujian Everstrong LEGA Power Equipments Co., Ltd. Address before: Jinshan Industrial Zone Fuzhou city Fujian province 350002 Jin Yan Road No. 56 Patentee before: Zhuo Benyu |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090819 |