CN202381150U - Engine and corn harvester using the same - Google Patents
Engine and corn harvester using the same Download PDFInfo
- Publication number
- CN202381150U CN202381150U CN2011203121391U CN201120312139U CN202381150U CN 202381150 U CN202381150 U CN 202381150U CN 2011203121391 U CN2011203121391 U CN 2011203121391U CN 201120312139 U CN201120312139 U CN 201120312139U CN 202381150 U CN202381150 U CN 202381150U
- Authority
- CN
- China
- Prior art keywords
- outlet pipe
- engine
- silencing apparatus
- exhaust pipe
- corn
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an engine and a corn harvester using the same, the engine comprises an exhaust apparatus connected with a cylinder air exhaust opening of the engine, the exhaust apparatus comprises an exhaust pipe, the upper periphery of the outer wall of the exhaust pipe is provided with at least a layer of exhaust pipe asbestos extending to the air exhaust opening of the exhaust pipe and used for separating the exhaust pipe from corn bran. The asbestos is provided with fireproof and heat insulation performances, therefore, combustion of corn bran due to overheating of the engine exhaust pipe is prevented, and the asbestos is provided with insulating performance, self performance of the engine is not influenced; additionally, since the asbestos is a soft material, wrapping of the engine exhaust pipe is tight, thereby preventing contact of the corn bran and the engine exhaust pipe, and fireproof effect is good.
Description
Technical field
The utility model relates to a kind of corn harvester, is specifically related to the motor of corn harvester.
Background technique
Motor is the core component of corn harvester, and for cropper provides power, motor is after working long hours, and its fuselage especially outlet pipe is overheated on every side.In corn harvester, because engine at extreme rear is on the low side, cause a lot of corn coats to scatter on the motor fuselage and around the outlet pipe, if the untimely cleaning of operator, corn coat is in case accumulation with regard to breaking out of fire easily, causes heavy losses.
In actual production process, once used a lot of ways to solve contingent fire, for example fence up motor with iron sheet, not allow corn coat to drop on the motor, but still have a small amount of corn coat to get into motor in the course of the work, effect is bad.
The model utility content
The purpose of the utility model provides a kind of motor that can prevent to cause because of the engine exhaust equipment overheat corn coat burning that scatters on venting gas appliance, and the cropper that uses this motor is provided simultaneously.
The motor of the utility model adopts following technological scheme: a kind of motor; Comprise the venting gas appliance that is connected with the cylinder exhaust port of motor; Said venting gas appliance comprises outlet pipe, is arranged with the outlet pipe asbestos layer that outlet pipe and corn coat are isolated of being used for that one deck at least extends to the outlet pipe exhaust ports on the outer wall of said outlet pipe.
Be serially connected with silencing apparatus on the said outlet pipe, being arranged with at least on the outer wall of silencing apparatus, one deck is used for the silencing apparatus asbestos layer with silencing apparatus and corn coat isolation.
The cropper of the utility model adopts following technological scheme: a kind of cropper; Comprise motor; Exhaust opening of engine is connected with venting gas appliance; Said venting gas appliance comprises outlet pipe, and the outer wall of said outlet pipe is arranged with the outlet pipe asbestos layer that outlet pipe and corn coat are isolated of being used for that one deck at least extends to the outlet pipe exhaust ports.
Be serially connected with silencing apparatus on the said outlet pipe, being arranged with at least on the outer wall of silencing apparatus, one deck is used for the silencing apparatus asbestos layer with silencing apparatus and corn coat isolation.
Adopt the motor and the corn harvester of said structure; Be used for outlet pipe asbestos layer that corn coat is kept apart owing to be arranged with on the engine exhaust pipe; Asbestos have fire-resistant and adiabatic performance; Therefore can prevent corn coat because of the overheated burning of engine exhaust pipe, and asbestos have insulating property, do not influence the performance of motor itself; In addition because asbestos are soft material, can be with the engine exhaust pipe parcel very tight, thereby prevent that corn coat from contacting with engine exhaust pipe, flameproof effect is good.
Description of drawings
Fig. 1 is the example structure schematic representation of the motor of the utility model.
Embodiment
The embodiment of the motor of the utility model: as shown in Figure 1; Be connected with venting gas appliance on cylinder 5 relief openings of this motor; Said venting gas appliance comprises outlet pipe 1 and is serially connected in the silencing apparatus 3 on the outlet pipe 1; Silencing apparatus 3 is divided into vertical outlet pipe 11 and transverse row tracheae 12 with outlet pipe 1; All be arranged with one deck outlet pipe asbestos layer 4 on the outer wall of transverse row tracheae 12 and vertical outlet pipe 11; Outlet pipe asbestos layer 4 on the transverse row tracheae 12 extends to silencing apparatus 3 places by cylinder 5 exhaust ports, and the outlet pipe asbestos layer 4 on the vertical outlet pipe 11 is gone out by the relief opening that silencing apparatus 3 places extend to outlet pipe 1, is arranged with one deck silencing apparatus asbestos layer 2 on the outer wall of said silencing apparatus 3.Each asbestos layer is kept apart corn coat and outlet pipe 1, silencing apparatus 3, because that asbestos have is fire-resistant, insulation and adiabatic performance, does not promptly influence the performance of motor itself, also can avoid the overheated corn coat that causes of outlet pipe to burn.
In the foregoing description, be serially connected with silencing apparatus 3 on the said outlet pipe 1, in other embodiments, also silencing apparatus 3 can be set, said outlet pipe asbestos layer 4 can directly be extended to the exhaust ports of outlet pipe 1 by the exhaust ports of cylinder 5.
In the foregoing description, said outlet pipe asbestos layer 4 is one deck with silencing apparatus asbestos layer 2, in other embodiments, also can be multilayer.
The embodiment of the corn harvester of the utility model: as shown in Figure 1, comprise the frame (not shown) and be located at the motor on the frame, the structure of motor is consistent with the engine structure of the foregoing description, and its content is given unnecessary details at this no longer in detail.
Claims (4)
1. motor; Comprise the venting gas appliance that is connected with the cylinder exhaust port of motor; Said venting gas appliance comprises outlet pipe, it is characterized in that: be arranged with the outlet pipe asbestos layer that outlet pipe and corn coat are isolated of being used for that one deck at least extends to the outlet pipe exhaust ports on the outer wall of said outlet pipe.
2. motor according to claim 1 is characterized in that: be serially connected with silencing apparatus on the said outlet pipe, being arranged with at least on the outer wall of silencing apparatus, one deck is used for the silencing apparatus asbestos layer with silencing apparatus and corn coat isolation.
3. one kind is used the corn harvester of motor according to claim 1; Comprise motor; Exhaust opening of engine is connected with venting gas appliance; Said venting gas appliance comprises outlet pipe, it is characterized in that: the outer wall of said outlet pipe is arranged with the outlet pipe asbestos layer that outlet pipe and corn coat are isolated of being used for that one deck at least extends to the outlet pipe exhaust ports.
4. corn harvester according to claim 3 is characterized in that: be serially connected with silencing apparatus on the said outlet pipe, being arranged with at least on the outer wall of silencing apparatus, one deck is used for the silencing apparatus asbestos layer with silencing apparatus and corn coat isolation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203121391U CN202381150U (en) | 2011-08-25 | 2011-08-25 | Engine and corn harvester using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203121391U CN202381150U (en) | 2011-08-25 | 2011-08-25 | Engine and corn harvester using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202381150U true CN202381150U (en) | 2012-08-15 |
Family
ID=46629663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203121391U Expired - Fee Related CN202381150U (en) | 2011-08-25 | 2011-08-25 | Engine and corn harvester using the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202381150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108496534A (en) * | 2017-02-28 | 2018-09-07 | 株式会社久保田 | Combine harvester |
-
2011
- 2011-08-25 CN CN2011203121391U patent/CN202381150U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108496534A (en) * | 2017-02-28 | 2018-09-07 | 株式会社久保田 | Combine harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20130825 |