CN115669350A - Cover plate assembly and mower comprising same - Google Patents
Cover plate assembly and mower comprising same Download PDFInfo
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- CN115669350A CN115669350A CN202211297349.7A CN202211297349A CN115669350A CN 115669350 A CN115669350 A CN 115669350A CN 202211297349 A CN202211297349 A CN 202211297349A CN 115669350 A CN115669350 A CN 115669350A
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- cover plate
- moving mechanism
- plate assembly
- cover
- mower
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- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000000712 assembly Effects 0.000 claims abstract description 9
- 238000000429 assembly Methods 0.000 claims abstract description 9
- 210000002105 tongue Anatomy 0.000 claims description 23
- 230000001174 ascending effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000013138 pruning Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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Abstract
The invention relates to a cover plate assembly and a mower comprising the same, wherein the cover plate assembly comprises a cover plate and a moving mechanism, one part of the moving mechanism is connected with a first transmission mechanism, and the other part of the moving mechanism is connected with the cover plate; the moving mechanism comprises a push plate and a cover plate positioning seat, a plurality of guide pillar mounting holes are formed in the cover plate positioning seat, a plurality of wedge assemblies are arranged on the push plate, and the cover plate is lifted up through the wedge assemblies when the moving mechanism moves to a first position or is lifted down through the wedge assemblies when the moving mechanism moves to a second position. According to the invention, the wedge component is arranged on the push plate, so that when the push plate moves relative to the cover plate positioning seat, the wheel sleeve in the wedge component can be driven to move along the inclined planes of the first tongue part and the second tongue part, and the wheel sleeve can ascend or descend along the inclined plane in the process of ascending or descending along the inclined plane, so that the cover plate can ascend or descend, and the cover plate can be in the same plane with the surface of the shell of the mower after ascending.
Description
Technical Field
The invention relates to the technical field of mechanical automation equipment, in particular to a cover plate assembly and a mower comprising the same.
Background
Mowers are also known as weed trimmers, lawnmowers, lawn trimmers, and the like. A lawn mower is a mechanical tool for trimming lawns and vegetation, which effectively saves the working time of weeders, and thus is widely used. At present, in order to meet the ornamental requirements in landscaping operation, a plurality of types of vegetation with different heights are usually planted in a greening area, and the height requirements of the vegetation with different types and different heights in the pruning process are different from those of the vegetation with different heights in the pruning process.
At present, the problems of the existing grass cutters are as follows:
the radar of the traditional mower always extends out of the surface of the mower, so that the packaging size of the mower is large, the radar is easily damaged in the packaging or transportation process, the cost is increased, and the service life of the radar is also shortened.
(II) the radar is required to be manually sealed through the cover body after being arranged inside the mower, so that time and labor are wasted, and the user experience is seriously influenced.
And (III) the radar is arranged in the mower by the manufacturer, and dust and grass clippings easily enter the mower after the radar is hidden in the mower due to the fact that a cover body for shielding the dust is not arranged above the radar, so that the service life of the radar is shortened, and the appearance is not attractive enough.
The height of the cover body (IV) often exceeds the surface of the mower, so that the surface of the mower is uneven, and a large-size package needs to be designed as far as possible when the product is packaged, thereby increasing the cost of enterprises.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, it is an object of the present invention to provide a deck assembly and a lawn mower incorporating the same that solves one or more of the problems of the prior art.
In order to realize the purpose, the technical scheme of the invention is as follows:
the cover plate assembly comprises a cover plate and a moving mechanism, one part of the moving mechanism is connected with the first transmission mechanism, and the other part of the moving mechanism is connected with the cover plate; the moving mechanism comprises a push plate and a cover plate positioning seat, a plurality of guide pillar mounting holes are formed in the cover plate positioning seat, a plurality of wedge assemblies are arranged on the push plate, and the cover plate is lifted up through the wedge assemblies when the moving mechanism moves to a first position or is lifted down through the wedge assemblies when the moving mechanism moves to a second position.
Furthermore, the slide wedge subassembly includes along the first tongue and two at least second tongues of push pedal distal end setting, wheel cover movably set up in first tongue and the second tongue, the wheel cover is connected with the wheel cover axle, the wheel cover axle runs through the wheel cover and with the cooperation of a part of wheel cover axle mount pad, another part of wheel cover axle mount pad is connected fixed the knot, fixed detain with the apron joint.
Further, the cover plate comprises a cover plate body, and the cover plate body is provided with a plurality of guide pillars matched with the guide pillar mounting holes.
Further, the cover plate body is provided with a plurality of bosses, each boss is provided with an inner cavity and a limiting opening, and the outer side of each boss is provided with at least two protruding parts.
Furthermore, a limiting opening is formed in the boss at the position, close to the cavity opening of the inner cavity, and the depth of the limiting opening is 1/3-2/3 of the total length of the boss.
Furthermore, the limiting openings are formed in two side surfaces of the boss, and at least one protrusion is further arranged on the other two side surfaces of the boss.
Furthermore, the first transmission mechanism comprises a guide sleeve which is rotationally connected with the push plate, the guide sleeve is far away from the push plate and is movably connected with one end of the connecting shaft, and the other end of the connecting shaft is connected with one end of the rotating seat.
Furthermore, the roating seat has the tooth, the roating seat rotationally connects the rotation axis, the one end of rotation axis connection fixing base, the other end of fixing base and the internal connection of casing.
Furthermore, correspondingly, the invention also provides a mower, which comprises the cover plate assembly and a machine shell connected with the cover plate assembly, wherein the machine shell is arranged in a second shell, the second shell is covered by a first shell, and at least two driven wheels and at least two driving wheels are also arranged on the first shell.
Compared with the prior art, the invention has the following beneficial technical effects:
the wheel sleeve in the wedge component can be driven to move along the inclined planes of the first tongue part and the second tongue part when the push plate moves relative to the cover plate positioning seat, the wheel sleeve can ascend or descend along the inclined plane or the inclined plane in the process of ascending along the inclined plane or descending along the inclined plane, and then the cover plate can ascend or descend, so that the cover plate can be positioned on the same plane with the surface of the mower shell after ascending.
And (II) the first transmission mechanism can drive the moving mechanism, so that the movement of the moving mechanism is realized, the sensor can be covered on the upper part when hidden in the mower due to the movement of the moving mechanism, and the cover plate and the mower shell are positioned on the same plane, so that the overall appearance of the mower is attractive and simple.
Drawings
Fig. 1 shows a schematic view of a cover plate assembly and a connecting structure of a cover plate and a moving mechanism in a mower comprising the cover plate assembly according to an embodiment of the invention.
Fig. 2 shows a schematic structural diagram of a cover plate assembly and a moving mechanism unconnected with the cover plate in a mower comprising the cover plate assembly according to an embodiment of the invention.
Fig. 3 shows a bottom view of a moving mechanism coupled to a deck in a mower and a deck assembly incorporating the same according to an embodiment of the present invention.
Fig. 4 shows a schematic structural view of a cover plate assembly and a cover plate in a mower comprising the same according to an embodiment of the present invention.
Fig. 5 shows a schematic structural view of a cover plate assembly and a lifting device in a mower comprising the same according to an embodiment of the present invention.
Fig. 6 shows a partial structure schematic diagram of a lifting device and a mower comprising the lifting device according to an embodiment of the invention.
Fig. 7 shows a schematic structural diagram of a lifting device and a mower in a mower comprising the lifting device according to an embodiment of the invention.
In the drawings, the reference numbers: 100. a first guide bar mounting base; 1000. an assembly hole; 101. a cover plate; 1011. a guide post; 1012. a cover plate body; 1013. a boss; 1014. a boss portion; 1015. an inner cavity; 1016. limiting the opening; 102. a third spring; 103. a second guide bar; 104. a second guide rod mounting seat; 105. pushing the plate; 1050. a first guide bar mounting hole; 1051. a first tongue portion; 1052. a second tongue portion; 10520. a step; 106. a cover plate positioning seat; 1060. a guide post mounting hole; 1061. a hook portion; 107. a fixing buckle; 1070. a bayonet; 108. a wheel sleeve shaft mounting seat; 109. a wheel sleeve; 110. a wheel sleeve shaft; 111. a second guide bar mounting hole; 200. a sensor; 201. a sensor mount; 3. a first housing; 4. a second housing; 5. a driving wheel; 6. a housing; 7. a charging port; 8. a driven wheel; 9. a blade mount; 10. a blade; 1100. a rotating shaft; 1101. a fixed seat; 11020. teeth; 11021. a rotating base; 11022. a connecting shaft; 11023. a guide sleeve; 1103. a fixed shaft; 1200. a first tooth holder; 1201. and a second tooth holder.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the cover plate assembly and the lawn mower comprising the same according to the present invention will be described in detail with reference to the accompanying drawings and embodiments. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are all used in a non-precise scale for the purpose of facilitating and distinctly aiding in the description of the embodiments of the present invention. To make the objects, features and advantages of the present invention comprehensible, reference is made to the accompanying drawings. It should be understood that the structures, ratios, sizes, etc. shown in the drawings and attached to the description are only for understanding and reading the disclosure of the present disclosure, and are not for limiting the scope of the present disclosure, so they do not have the essential meaning in the art, and any modifications of the structures, changes of the ratio relationships, or adjustments of the sizes, should fall within the scope of the present disclosure without affecting the efficacy and the achievable purpose of the present disclosure.
Referring to fig. 1 to 4, the cover plate assembly includes a cover plate 101, a moving mechanism and a first transmission mechanism connected to the moving mechanism, the moving mechanism includes a first fixed portion and a first movable portion capable of moving along the first fixed portion, the first movable portion includes a push plate 105, the first fixed portion is a cover plate positioning seat 106, the push plate 105 is movably connected to the cover plate 101 through a wedge assembly, and the moving mechanism realizes that the cover plate 101 ascends when moving to a first position and the cover plate 101 descends when moving to a second position. The cover plate 101 may be raised to a predetermined height and flush with the housing surface of the mower, specifically flush with the surface of the first housing 3, so that the sensor 200 may be hidden inside the mower.
Further, referring to fig. 1 to 4, a first guide rod mounting hole 1050 is formed in the push plate 105, similarly, a second guide rod mounting hole 111 is formed in the cover plate positioning seat 106, the second guide rod 103 penetrates through the first guide rod mounting hole 1050 and the second guide rod mounting hole 111, one end of the second guide rod 103 is connected to the first guide rod mounting seat 100 through the assembling hole 1000, the first guide rod mounting seat 100 is connected to the casing 6 through a fastening member, the other end of the second guide rod 103 is connected to the second guide rod mounting seat 104, and the second guide rod mounting seat 104 is fixed to the casing 6 through a fastening member. In order to ensure the stability of the movement of the push plate 105 or the cover positioning seat 106, a third spring 102 is further connected to each second guide rod 103, and the third spring 102 provides a buffer to make the cover positioning seat 106 move along the second guide rod 103 relative to the push plate 105 or make the push plate 105 move along the second guide rod 103 relative to the cover positioning seat 106 more stable.
Specifically, the following describes a specific structure of the cam assembly as follows:
referring to FIGS. 1-4, a wedge assembly includes a first tongue 1051 and at least two second tongues 1052 disposed along a distal end of a push plate 105, and a wheel sleeve 109 movable along the first tongue 1051 and the second tongues 1052, wherein the first tongue 1051 has a length less than the length of the second tongues 1052, the second tongues 1052 are symmetrically disposed about the first tongue 1051, the first tongue 1051 and the second tongues 1052 each have a sloped surface, and the wheel sleeve 109 is movable along the sloped surface. Each wheel sleeve 109 is connected with a wheel sleeve shaft 110, the wheel sleeve shaft 110 penetrates through the wheel sleeve 109 and is matched with the upper surface of a wheel sleeve shaft mounting seat 108, a groove (not marked in the figure) capable of being matched with the wheel sleeve shaft 110 is formed in the upper surface of the wheel sleeve shaft mounting seat 108, a fixing buckle 107 is connected to the lower surface of the wheel sleeve shaft mounting seat 108, the fixing buckle 107 is of a U-shaped structure, bayonets 1070 are arranged in vertical portions on two sides of the fixing buckle 107 and are clamped with a cover plate 101, specifically, the cover plate 101 is provided with protrusions 1014 which can be clamped with the bayonets 1070, and the heights of the bayonets 1070 are larger than those of the protrusions, so that the protrusions can move in a small range along the bayonets 1070, the cover plate 101 is lifted when the wheel sleeve 109 rolls to the highest position of an inclined plane, and otherwise, the cover plate 101 is lowered when the wheel sleeve 109 rolls to the lowest position of the inclined plane.
Further, referring to fig. 2 and fig. 3, in order to implement the overall operation of the moving mechanism, the push plate 105 is connected to the cover plate positioning seat 106, specifically, a step 10520 is disposed at the bottom of the second tongue 1052 in the push plate 105, a hook 1061 is further disposed at the bottom of the cover plate positioning seat 106 near the step 10520, the hook 1061 is used for being abutted to the step 10520, and when the push plate 105 is affected by the transmission pair of the first transmission mechanism and moves along the second guide rod 103, it will drive the cover plate positioning seat 106 to also move along the second guide rod 103.
Further, referring to fig. 1 to 4, in order to ensure the stability of the cover plate 101 in ascending and descending, the cover plate 101 further has guide posts 1011 and can be engaged with the guide post mounting holes 1060 of the cover plate positioning seat 106.
Further, with continued reference to fig. 1 to 4, the cover plate 101 includes a cover plate body 1012, the cover plate body 1012 has a plurality of guide posts 1011 for engaging with the guide post mounting holes 1060, the cover plate body 1012 also has a plurality of bosses 1013, each boss 1013 has an inner cavity 1015, the inner cavity 1015 is used for the wheel hub shaft 110, a limit opening 1016 is further opened on two opposite side walls of the boss 1013 near the opening of the inner cavity 1015, the depth of the limit opening 1016 is 1/3 to 2/3 of the total length of the boss 1013, and the depth of the limit opening 1016 enables the wheel hub shaft 110 to be lifted up and down along the depth, thereby realizing the lifting or lowering of the cover plate 328 within a small range.
Further, referring to fig. 1 and 4, the boss 1013 has a rectangular structure, wherein the position-limiting opening 1016 is formed on two sides of the boss 1013, and at least one protrusion 1014 is further disposed on the other two outer sides of the boss 1013, so as to be engaged with the bayonet 1070 through the protrusion 1014.
Further, referring to fig. 5, in order to realize that the push plate 105 and the cover plate positioning seat 106 can move along the second guide rod 103, a first transmission mechanism is further provided, the first transmission mechanism includes a guide bush 11023 rotatably connected with the push plate 105, the guide bush 11023 is far away from the push plate 105 and movably connected with one end of a connecting shaft 11022, the other end of the connecting shaft 11022 is connected with one end of a rotating seat 11021, the rotating seat 11021 has teeth 11020 and can be meshed with a second tooth holder 1201, the second tooth holder 1201 is disposed on the surface of the first tooth holder 1200, the rotating seat 11021 is rotatably connected with a rotating shaft 1100, the rotating shaft 1100 is connected with one end of the fixing seat 1101, and the other end of the fixing seat 1101 is connected with the inside of the housing 6 through a fixing shaft 1103. Since the second rack 1201 is engaged with the teeth 11020, when the first rack 1200 is transmitted with the transmission pair, the rotating base 11021 rotates relative to the rotating shaft 1100, so that the guide sleeve 11023 moves relative to the connecting shaft 11022, and since the guide sleeve 11023 is connected with the push plate 105 through the guide sleeve shaft 1104, the push plate 105 is indirectly driven to move along the second guide rod 103 in the horizontal direction. The first tooth holder 1200 is connected to the output end of the motor through a gear transmission mechanism, so as to transmit power.
Accordingly, referring to fig. 6 and 7, the present invention further provides a lawn mower having a charging port 7, the lawn mower including the cover assembly and a housing 6 connectable to the cover assembly, the housing 6 being disposed inside the second housing 4, the second housing 4 being covered by the first housing 3, an opening for the sensor 200 to ascend and descend being left on the first housing 3, and at least two driven wheels 8 and at least two driving wheels 5 being disposed on the first housing 3.
Correspondingly, the bottom of the mower is further provided with a blade mounting seat 9, the blade mounting seat 9 is connected with a plurality of blades 10, the blade mounting seat 9 is integrally arranged in the height-adjusting assembly, the heights of the blade mounting seat 9 and the blades 10 are adjusted through the height-adjusting assembly, the height-adjusting assembly belongs to the prior art, and further description is omitted in the invention.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. Apron subassembly, its characterized in that: the cover plate assembly comprises a cover plate and a moving mechanism, one part of the moving mechanism is connected with the first transmission mechanism, and the other part of the moving mechanism is connected with the cover plate; the moving mechanism comprises a push plate and a cover plate positioning seat, a plurality of guide pillar mounting holes are formed in the cover plate positioning seat, a plurality of wedge assemblies are arranged on the push plate, and when the moving mechanism moves to a first position, the cover plate is lifted up through the wedge assemblies or when the moving mechanism moves to a second position, the cover plate is lifted down through the wedge assemblies.
2. The cover plate assembly of claim 1, wherein: the slide wedge subassembly includes along the first tongue and two at least second tongues of push pedal distal end setting, the wheel cover movably set up in first tongue and the second tongue, the wheel cover is connected with the wheel cover axle, the wheel cover axle runs through the wheel cover and with the cooperation of a part of wheel cover axle mount pad, another part of wheel cover axle mount pad is connected fixed the knot, fixed knot with the apron joint.
3. The cover plate assembly of claim 2, wherein: the cover plate comprises a cover plate body, and the cover plate body is provided with a plurality of guide pillars matched with the guide pillar mounting holes.
4. The cover plate assembly of claim 3, wherein: the cover plate body is further provided with a plurality of bosses, each boss is provided with an inner cavity and a limiting opening, and at least two protruding parts are further arranged on the outer side of each boss.
5. The cover plate assembly of claim 4, wherein: and a cavity opening close to the inner cavity is also provided with a limit opening on the boss, and the depth of the limit opening is 1/3-2/3 of the total length of the boss.
6. The cover plate assembly of claim 5, wherein: the limiting openings are formed in two side faces of the boss, and at least one protrusion is further arranged on the other two side faces of the boss.
7. The cover plate assembly of claim 1, wherein: the first transmission mechanism comprises a guide sleeve which is rotationally connected with the push plate, the guide sleeve is far away from the push plate and is movably connected with one end of a connecting shaft, and the other end of the connecting shaft is connected with one end of the rotary seat.
8. The cover plate assembly of claim 7, wherein: the roating seat has the tooth, the roating seat rotationally connects the rotation axis, the one end of rotation axis connection fixing base, the other end of fixing base and the internal connection of casing.
9. Lawn mower, its characterized in that: the mower comprises a cover plate assembly according to any one of claims 1 to 8 and a housing connected with the cover plate assembly, wherein the housing is arranged in a second housing, the second housing is covered by a first housing, and at least two driven wheels and at least two driving wheels are arranged on the first housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211297349.7A CN115669350B (en) | 2022-10-21 | 2022-10-21 | Cover plate assembly and mower comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211297349.7A CN115669350B (en) | 2022-10-21 | 2022-10-21 | Cover plate assembly and mower comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115669350A true CN115669350A (en) | 2023-02-03 |
| CN115669350B CN115669350B (en) | 2024-01-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211297349.7A Active CN115669350B (en) | 2022-10-21 | 2022-10-21 | Cover plate assembly and mower comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115669350B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB789389A (en) * | 1955-04-27 | 1958-01-22 | Metal Box Co Ltd | Improvements in or relating to method of and apparatus for applying caps to containers |
| US20080250768A1 (en) * | 2005-09-15 | 2008-10-16 | Butler Walter R | Mulch plate apparatus with adjustable handle mechanism |
| CN203320994U (en) * | 2013-07-08 | 2013-12-04 | 甘肃工大舞台技术工程有限公司 | Movable cover board of stage |
| CN104106547A (en) * | 2013-04-18 | 2014-10-22 | 苏州宝时得电动工具有限公司 | Lawn mower |
| US20160040705A1 (en) * | 2013-04-19 | 2016-02-11 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt | Connecting element and connecting arrangement |
| CN209079011U (en) * | 2018-10-11 | 2019-07-09 | 深圳市汉锦机械科技有限公司 | Can automatic gland and locking function PU casting machine |
| CN110155525A (en) * | 2018-01-25 | 2019-08-23 | 魏晓洁 | A kind of medical treatment and nursing equipment attemperator of dual-seal |
| CN209600396U (en) * | 2019-01-23 | 2019-11-08 | 重庆长安汽车股份有限公司 | A kind of storage case for vehicle and automobile |
| CN113693372A (en) * | 2021-08-27 | 2021-11-26 | 深圳供电局有限公司 | Server model processing device |
-
2022
- 2022-10-21 CN CN202211297349.7A patent/CN115669350B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB789389A (en) * | 1955-04-27 | 1958-01-22 | Metal Box Co Ltd | Improvements in or relating to method of and apparatus for applying caps to containers |
| US20080250768A1 (en) * | 2005-09-15 | 2008-10-16 | Butler Walter R | Mulch plate apparatus with adjustable handle mechanism |
| CN104106547A (en) * | 2013-04-18 | 2014-10-22 | 苏州宝时得电动工具有限公司 | Lawn mower |
| US20160040705A1 (en) * | 2013-04-19 | 2016-02-11 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt | Connecting element and connecting arrangement |
| CN203320994U (en) * | 2013-07-08 | 2013-12-04 | 甘肃工大舞台技术工程有限公司 | Movable cover board of stage |
| CN110155525A (en) * | 2018-01-25 | 2019-08-23 | 魏晓洁 | A kind of medical treatment and nursing equipment attemperator of dual-seal |
| CN209079011U (en) * | 2018-10-11 | 2019-07-09 | 深圳市汉锦机械科技有限公司 | Can automatic gland and locking function PU casting machine |
| CN209600396U (en) * | 2019-01-23 | 2019-11-08 | 重庆长安汽车股份有限公司 | A kind of storage case for vehicle and automobile |
| CN113693372A (en) * | 2021-08-27 | 2021-11-26 | 深圳供电局有限公司 | Server model processing device |
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| Publication number | Publication date |
|---|---|
| CN115669350B (en) | 2024-01-05 |
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