CN112627975A - Top cover type engine dust cover structure - Google Patents
Top cover type engine dust cover structure Download PDFInfo
- Publication number
- CN112627975A CN112627975A CN202110026463.5A CN202110026463A CN112627975A CN 112627975 A CN112627975 A CN 112627975A CN 202110026463 A CN202110026463 A CN 202110026463A CN 112627975 A CN112627975 A CN 112627975A
- Authority
- CN
- China
- Prior art keywords
- pull rope
- dust cover
- cover body
- rope
- dust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 66
- 230000003044 adaptive effect Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 11
- 241001124569 Lycaenidae Species 0.000 description 5
- 240000008042 Zea mays Species 0.000 description 3
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 3
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 3
- 235000005822 corn Nutrition 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002355 dual-layer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004460 silage Substances 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wrappers (AREA)
Abstract
The invention discloses a top cover type engine dust cover structure, which comprises a dust cover body and a pull rope, wherein the pull rope is arranged on the dust cover body; the rear cover surface is provided with a longitudinal opening, and the front cover surface, the side cover surfaces and the top cover surface are provided with adaptive openings; the pull ropes comprise a front vertical pull rope, a rear vertical pull rope, a lower pull rope, an upper pull rope and a tensioning rope; the left side and the right side of the front part of the dust cover body are respectively and longitudinally provided with a front vertical pull rope, the left side and the right side of the rear part of the dust cover body are respectively and longitudinally provided with a rear vertical pull rope, and the front vertical pull rope and the rear vertical pull rope are respectively distributed along the side part cover surface; the left side and the right side of the upper part of the dust cover body are respectively and transversely provided with an upper pull rope, the left side and the right side of the lower part of the dust cover body are respectively and transversely provided with a lower pull rope, and the upper pull rope and the lower pull rope are respectively distributed along the side cover surface; a tensioning rope is also arranged along one circle of the bottom of the dust cover body. The invention has the advantages of convenient assembly, long service life, good use effect and the like.
Description
Technical Field
The invention relates to the technical field of engine dust covers, in particular to a top cover type engine dust cover structure.
Background
With the development of science and technology and the improvement of the degree of modern agriculture mechanization, more and more novel general machines are applied to the modern agriculture production process, such as rice harvesters, wheat harvesters, corn harvesters, peanut harvesters, silage harvesters and the like. The popularization of the novel universal machines in agriculture not only greatly lightens the labor intensity of workers and frees people from heavy physical labor, but also shortens the labor period of the workers and improves the farming efficiency. The high-temperature components of the engine mainly comprise an exhaust pipe, a supercharger, a turbine rear exhaust connecting pipe, a silencer and a smoke exhaust pipe. When the whole engine is designed, the high-temperature parts are wrapped and insulated. The wrapping mode generally uses soft bags, namely, the high-temperature components are wrapped by heat insulation sleeves with heat insulation cotton. But is limited by factors such as compact overall structure, various pipelines which are communicated in a staggered way, complex connecting structure of high-temperature parts and the like, the wrapping quality is difficult to ensure, and more or less parts are exposed outside. In addition to the particularity of the working environment of the general machinery, inflammable sundries such as corn stalks, corn stigma, rice straws and the like can often enter the top of the engine to form sundries accumulation, and can be gradually carbonized and even combusted due to high temperature over time, so that a burning accident is caused. This severely restricts the development of agricultural diesel engines, thereby affecting the development of the entire general machinery industry. Although some dust covers are found at present, many of the dust covers have poor practical use effects, and the main problems are that: (1) the irregular dust cover is difficult to be well sleeved based on the external structure of the engine; (2) although the sleeving speed problem is solved by arranging the dust cover to be large in size, the dust cover has a lot of fluffy areas due to large size and irregular outside of the engine, and potential safety hazards are caused to operation.
The above background disclosure is only for the purpose of assisting understanding of the concept and technical solution of the present invention and does not necessarily belong to the prior art of the present patent application, and should not be used for evaluating the novelty and inventive step of the present application in the case that there is no clear evidence that the above content is disclosed at the filing date of the present patent application.
Disclosure of Invention
The invention provides a top cover type engine dust cover structure which is convenient to sleeve and good in fitting degree.
In order to achieve the purpose, the invention adopts the following technical scheme:
a top cover type engine dust cover structure comprises a dust cover body and a pull rope; the dust cover body comprises a front cover surface, a top cover surface, side cover surfaces and a rear cover surface; the rear cover surface is provided with a longitudinal opening, and the front cover surface, the side cover surfaces and the top cover surface are provided with adaptive openings; the pull ropes comprise a front vertical pull rope, a rear vertical pull rope, a lower pull rope, an upper pull rope and a tensioning rope;
the left side and the right side of the front part of the dust cover body are respectively and longitudinally provided with a front vertical pull rope, the left side and the right side of the rear part of the dust cover body are respectively and longitudinally provided with a rear vertical pull rope, and the front vertical pull rope and the rear vertical pull rope are respectively distributed along the side part cover surface;
the left side and the right side of the upper part of the dust cover body are respectively and transversely provided with an upper pull rope, the left side and the right side of the lower part of the dust cover body are respectively and transversely provided with a lower pull rope, and the upper pull rope and the lower pull rope are respectively distributed along the side cover surface;
a tensioning rope is also arranged along one circle of the bottom of the dust cover body.
Furthermore, the middle part of the dust cover body is horizontally provided with an adjusting rope along the left and right directions.
Furthermore, the longitudinal opening is sealed by a magic tape or a zipper.
Furthermore, the dust cover body is made of double-layer materials, wherein the outer layer is made of stainless steel wire gauze, and the inner layer is made of a honeycomb structure layer made of aluminum foil.
Furthermore, the pull rope is connected with the dust cover body through an elastic pull ring assembly; the elastic pull ring assembly comprises an elastic piece, a clamping ring and a push block; the elastic piece is combined with the dust cover body through a bottom plate; one end of the elastic piece is connected with the rear end of the pull rope; the clamping ring is combined with the dust cover body, and a plurality of clamping rings are distributed along the distribution direction of the pull ropes; the pull rope penetrates through the clamping ring at one time and is distributed; the push block is combined with the pull rope and distributed on the rear side of the clamping ring.
Further, the elastic member is a spring.
Compared with the prior art, the invention has the beneficial effects that: according to the dustproof cover, the longitudinal opening is formed, so that the dustproof cover can be quickly sleeved, the front vertical pull rope, the rear vertical pull rope, the lower pull rope, the upper pull rope, the tensioning rope and the adjusting rope are arranged, so that the tensioning adjustment of the fitting degree of each direction of the dustproof cover can be effectively realized, the potential safety hazard caused by local fluffiness of the dustproof cover due to the operation process, high wind and other weather can be effectively prevented, and meanwhile, the adjustment effect of the fitting degree can be effectively improved and the service life can be prolonged by adopting the elastic pull ring assembly. And finally, the dust cover body is made of double-layer materials, so that the using effect and the service life of the dust cover are effectively improved, the high-temperature resistance and the ageing resistance are effectively improved, and the using effect is good.
Drawings
FIG. 1 is a side view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a rear view of the present invention;
FIG. 4 is a side view of the connection of the resilient pull ring assembly to the dust cap body of the present invention with the honeycomb structure layer removed;
FIG. 5 is a cut away view of the dual layer construction of the dust boot body of the present invention;
FIG. 6 is a rear view of the connection of the resilient pull ring assembly to the dust cap body with the honeycomb structure layer removed in accordance with the present invention.
Detailed Description
As shown in fig. 1 to 6, a top cover type engine dust cover structure comprises a dust cover body 1 and a pull rope; the dust cover body 1 comprises a front cover surface, a top cover surface, side cover surfaces and a rear cover surface; the rear cover surface is provided with a longitudinal opening 14, and the longitudinal opening 14 is sealed by a magic tape or a zipper. The front cover surface, the side cover surfaces and the top cover surface are provided with adaptive openings, such as an opening 9 of a tail pipe and the like; the pull ropes comprise a front vertical pull rope 6, a rear vertical pull rope 5, a lower pull rope 3, an upper pull rope 4 and a tensioning rope 2; the pull rope is connected with the dust cover body 1 through an elastic pull ring assembly; the elastic pull ring assembly comprises an elastic piece 11, a clamping ring 13 and a push block 12; the elastic piece is combined with the dust cover body through a bottom plate 10; the elastic element 11 is a small spring, and one end of the elastic element is connected with the rear end of the pull rope; the clamping ring is combined with the dust cover body, and a plurality of clamping rings are distributed along the distribution direction of the pull ropes; the pull rope penetrates through the clamping ring at one time and is distributed; the push block is combined with the pull rope and distributed on the rear side of the clamping ring. The left side and the right side of the front part of the dust cover body are respectively and longitudinally provided with a front vertical pull rope 6-1,6-2, the left side and the right side of the rear part of the dust cover body are respectively and longitudinally provided with a rear vertical pull rope 5-1,5-2, the front vertical pull rope and the rear vertical pull rope are respectively distributed along the side part cover surface through an elastic pull ring component, namely an elastic part 11 in the elastic pull ring component is connected with the top cover surface; the left side and the right side of the upper part of the dust cover body 1 are respectively and transversely provided with an upper pull rope 4-1,4-2, the left side and the right side of the lower part of the dust cover body are respectively and transversely provided with a lower pull rope 3-1,3-2, the upper pull rope and the lower pull rope are respectively distributed along the side part cover surface, namely an elastic part 11 in an elastic pull ring assembly is connected with the front part cover surface; a tensioning rope 2 is also arranged along one circle of the bottom of the dust cover body 1 and is used for tensioning the bottom. Furthermore, the middle part of the dust cover body 1 is also horizontally provided with adjusting ropes 7 and 8 along the left and right directions, and the adjusting ropes are connected with the left and right side cover surfaces and used for locally drawing the left and right side cover surfaces. Further, the dust cover body 1 is made of double-layer materials, wherein the outer layer 1-1 is made of stainless steel wire gauze, and the inner layer 1-2 is made of a honeycomb structure layer made of aluminum foil.
Claims (6)
1. The utility model provides a top cap formula engine dust cover structure which characterized in that: comprises a dust cover body and a pull rope; the dust cover body comprises a front cover surface, a top cover surface, side cover surfaces and a rear cover surface; the rear cover surface is provided with a longitudinal opening, and the front cover surface, the side cover surfaces and the top cover surface are provided with adaptive openings; the pull ropes comprise a front vertical pull rope, a rear vertical pull rope, a lower pull rope, an upper pull rope and a tensioning rope;
the left side and the right side of the front part of the dust cover body are respectively and longitudinally provided with a front vertical pull rope, the left side and the right side of the rear part of the dust cover body are respectively and longitudinally provided with a rear vertical pull rope, and the front vertical pull rope and the rear vertical pull rope are respectively distributed along the side part cover surface;
the left side and the right side of the upper part of the dust cover body are respectively and transversely provided with an upper pull rope, the left side and the right side of the lower part of the dust cover body are respectively and transversely provided with a lower pull rope, and the upper pull rope and the lower pull rope are respectively distributed along the side cover surface;
a tensioning rope is also arranged along one circle of the bottom of the dust cover body.
2. A head cover type engine dust cover structure according to claim 1, wherein: the middle part of the dust cover body is also horizontally provided with an adjusting rope along the left and right directions.
3. A head cover type engine dust cover structure according to claim 1, wherein: the longitudinal opening is sealed by a magic tape or a zipper.
4. A head cover type engine dust cover structure according to claim 1, wherein: the dustproof cover body is made of double-layer materials, wherein the outer layer is made of stainless steel wire gauze, and the inner layer is made of a honeycomb structure layer made of aluminum foil.
5. A head cover type engine dust cover structure according to claim 1, wherein: the pull rope is connected with the dust cover body through an elastic pull ring assembly; the elastic pull ring assembly comprises an elastic piece, a clamping ring and a push block; the elastic piece is combined with the dust cover body through a bottom plate; one end of the elastic piece is connected with the rear end of the pull rope; the clamping ring is combined with the dust cover body, and a plurality of clamping rings are distributed along the distribution direction of the pull ropes; the pull rope penetrates through the clamping ring at one time and is distributed; the push block is combined with the pull rope and distributed on the rear side of the clamping ring.
6. A head cover type engine dust cover structure according to claim 1, wherein: the elastic piece is a spring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110026463.5A CN112627975A (en) | 2021-01-08 | 2021-01-08 | Top cover type engine dust cover structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110026463.5A CN112627975A (en) | 2021-01-08 | 2021-01-08 | Top cover type engine dust cover structure |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112627975A true CN112627975A (en) | 2021-04-09 |
Family
ID=75293755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110026463.5A Pending CN112627975A (en) | 2021-01-08 | 2021-01-08 | Top cover type engine dust cover structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112627975A (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB149184A (en) * | 1919-05-03 | 1920-08-03 | Jack Young Sangster | Improvements in or relating to bonnets for motor-vehicles |
US20020135278A1 (en) * | 2001-03-21 | 2002-09-26 | William Cline | Dust cover for shelving unit |
CN205714389U (en) * | 2016-04-26 | 2016-11-23 | 潍柴动力股份有限公司 | Electromotor fire prevention guard shield |
CN206561770U (en) * | 2017-02-28 | 2017-10-17 | 冯江帆 | Car clothes |
CN207173493U (en) * | 2017-08-02 | 2018-04-03 | 杭州电子科技大学 | A kind of dust cover of automobile engine |
CN109026839A (en) * | 2018-07-26 | 2018-12-18 | 马钢集团设计研究院有限责任公司 | A kind of detachable water proof and dust proof closure assembly |
CN209197014U (en) * | 2018-09-14 | 2019-08-02 | 福州文理达生活用品有限公司 | A kind of outdoor machine of air-conditioner dust cover |
CN214403763U (en) * | 2021-01-08 | 2021-10-15 | 广西玉柴机器股份有限公司 | Top cover type engine dust cover structure |
-
2021
- 2021-01-08 CN CN202110026463.5A patent/CN112627975A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB149184A (en) * | 1919-05-03 | 1920-08-03 | Jack Young Sangster | Improvements in or relating to bonnets for motor-vehicles |
US20020135278A1 (en) * | 2001-03-21 | 2002-09-26 | William Cline | Dust cover for shelving unit |
CN205714389U (en) * | 2016-04-26 | 2016-11-23 | 潍柴动力股份有限公司 | Electromotor fire prevention guard shield |
CN206561770U (en) * | 2017-02-28 | 2017-10-17 | 冯江帆 | Car clothes |
CN207173493U (en) * | 2017-08-02 | 2018-04-03 | 杭州电子科技大学 | A kind of dust cover of automobile engine |
CN109026839A (en) * | 2018-07-26 | 2018-12-18 | 马钢集团设计研究院有限责任公司 | A kind of detachable water proof and dust proof closure assembly |
CN209197014U (en) * | 2018-09-14 | 2019-08-02 | 福州文理达生活用品有限公司 | A kind of outdoor machine of air-conditioner dust cover |
CN214403763U (en) * | 2021-01-08 | 2021-10-15 | 广西玉柴机器股份有限公司 | Top cover type engine dust cover structure |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN214403763U (en) | Top cover type engine dust cover structure | |
CN205159538U (en) | Connection piece of battery module | |
CN112627975A (en) | Top cover type engine dust cover structure | |
CN203753054U (en) | Wire harness assembly for automobile engine | |
CN201937109U (en) | High-temperature and low-temperature environment resistant cable | |
CN209488105U (en) | A kind of cable branch housing unit | |
CN214118300U (en) | Integral engine exhaust pipe heat insulation device | |
CN205271852U (en) | Engine nut mounting tool | |
CN202736591U (en) | Novel single-core waterproof traction head | |
CN204119155U (en) | A kind of photovoltaic component terminal box with cable fixture | |
CN206619867U (en) | Wear cylinder part in a kind of cylinder interior lines | |
CN206128912U (en) | Automobile door lock cable | |
CN203796380U (en) | Protective cover for exhaust pipe and supercharger in multi-cylinder supercharged diesel engine | |
CN206179593U (en) | Network cable | |
CN206058956U (en) | A kind of submarine cable sheath interstitital texture assembly | |
CN205755667U (en) | A kind of drum threshing tooth device | |
CN201536489U (en) | Grain harvesting machine adopting balloon to hang electric wire | |
CN209539425U (en) | A kind of fixed device of protective net for agricultural machinery muffler | |
CN206005288U (en) | A kind of gardens pruning knife | |
CN214588414U (en) | Ignition coil's high seal structure | |
CN204781664U (en) | Tensile structure that sunshade was cranked arm for a short time | |
CN208781904U (en) | A kind of automobile power cell packet guard box | |
CN216058397U (en) | Aluminum connecting piece of plant lamp | |
CN2390014Y (en) | Piston ring closing device for four-stroke gasoline and diesel engines | |
CN209419170U (en) | A kind of cross dump wire component |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |