CN202869243U - Belt type roasting machine and trolley - Google Patents
Belt type roasting machine and trolley Download PDFInfo
- Publication number
- CN202869243U CN202869243U CN 201220538508 CN201220538508U CN202869243U CN 202869243 U CN202869243 U CN 202869243U CN 201220538508 CN201220538508 CN 201220538508 CN 201220538508 U CN201220538508 U CN 201220538508U CN 202869243 U CN202869243 U CN 202869243U
- Authority
- CN
- China
- Prior art keywords
- belt type
- chassis
- roasting machine
- type roasting
- trolley
- 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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- Belt Conveyors (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a trolley used for a belt type roasting machine. The trolley comprises a frame, wherein a plurality of parallel cross beams are arranged on the frame, a grate is connected between every two cross beams, and a heat insulating piece is arranged at the connecting position between the grate and each cross beam. In the using process of the trolley, the heat insulating pieces can effectively reduce heat conducting amount between the grates and the cross beams, overhigh heat stress of main parts including the cross beams and the like caused by heat circulation inside the belt type roasting machine is avoided, accordingly structural damage caused by the heat stress is effectively reduced, and the service life of the trolley is prolonged correspondingly. The utility model further discloses a belt type roasting machine applying the trolley, the heat stress of the main parts of the belt type roasting machine is small, and the overall service life of the belt type roasting machine is long.
Description
Technical field
The utility model relates to the pellet-roasting equipment technical field, particularly a kind of belt type roasting machine chassis.The utility model also relates to a kind of belt type roasting machine of this chassis of application.
Background technology
Belt type roasting machine is a kind of comparatively common pellet-roasting equipment, chassis then is the requisite part of belt type roasting machine, along with the production intensity in the practical work process continues to increase, people also have higher requirement to the serviceability of belt type roasting machine and chassis thereof.
In the present existing belt type roasting machine course of work, high-temperature material can be delivered on the chassis through feeder, because the weight of chassis deadweight and castor bar and material etc. is larger, add negative pressure field that bellows form and the thermal cycle under the worst hot case environment so that chassis main element thermal stress is larger, cause the main body of vehicle frame structures such as crossbeam of chassis crackle or comparatively serious deformation phenomenons such as " waist collapse " very easily to occur, seriously shortened the service life of chassis, and the enforcement of its integral roasting technique has been caused adverse effect.
Therefore, how to reduce the thermal stress of main element of the chassis of belt type roasting machine, and to prolong its service life be the important technological problems that those skilled in the art need to solve at present.
The utility model content
The purpose of this utility model provides a kind of belt type roasting machine chassis, and the thermal stress of the main element of this chassis is less, and its service life is longer.Another purpose of the present utility model provides a kind of belt type roasting machine of using above-mentioned chassis.
For solving the problems of the technologies described above, the utility model provides a kind of chassis, is used for belt type roasting machine, comprise vehicle frame, be provided with some crossbeams that are parallel to each other on the described vehicle frame, be connected with the castor bar between adjacent two described crossbeams, the junction between described castor bar and described crossbeam is provided with heat Insulation film.
Preferably, has the gap that allows air to pass through between described heat Insulation film and described crossbeam.
Preferably, the width in described gap is specially 3 millimeters ~ 5 millimeters.
Preferably, described heat Insulation film is " U " shape, and its opening is towards described crossbeam place one side.
The utility model also provides a kind of belt type roasting machine, comprises frame, is provided with some chassis on the described frame, and described chassis is specially above-mentioned each described chassis.
Relative above-mentioned background technology, chassis provided by the utility model is used for belt type roasting machine, comprise vehicle frame, be provided with some crossbeams that are parallel to each other on the described vehicle frame, be connected with the castor bar between adjacent two described crossbeams, the junction between described castor bar and described crossbeam is provided with heat Insulation film.In the course of work, described heat Insulation film can effectively reduce the heat conduction amount between described castor bar and described crossbeam, the thermal stress of avoiding forming because of belt type roasting machine internal heat circulation the critical pieces such as crossbeam that the temperature difference causes is too high, thereby effectively reduce the structural damage that causes because of thermal stress, make and be able to corresponding raising in service life of described chassis.
In another preferred version of the present utility model, has the gap that allows air to pass through between described heat Insulation film and described crossbeam.Described gap can the described heat Insulation film of Effective Raise and described crossbeam between the thermal diffusivity of assembly structure, thereby further reduce the heat conduction amount between described crossbeam and described castor bar, and the thermal stress that makes described crossbeam is corresponding reduces, so that further improve the service life of described chassis.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The assembly structure cutaway view of the vehicle frame part of the belt type roasting machine chassis that Fig. 1 provides for a kind of specific embodiment of the utility model.
The specific embodiment
Core of the present utility model provides a kind of belt type roasting machine chassis, and the thermal stress of the main element of this chassis is less, and its service life is longer; Simultaneously, provide a kind of belt type roasting machine of using above-mentioned chassis.
In order to make those skilled in the art person understand better the utility model scheme, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1, the assembly structure cutaway view of the vehicle frame part of the belt type roasting machine chassis that Fig. 1 provides for a kind of specific embodiment of the utility model.
In the specific embodiment, chassis provided by the utility model, be used for belt type roasting machine, comprise the vehicle frame (not shown), be provided with some crossbeams that are parallel to each other 11 on the described vehicle frame, 11 on adjacent two crossbeams are connected with castor bar 12, and the junction that castor bar 12 and crossbeam are 11 is provided with heat Insulation film 13.In the course of work, heat Insulation film 13 can effectively reduce the heat conduction amount of 11 on castor bar 12 and crossbeam, the thermal stress of avoiding forming because of belt type roasting machine internal heat circulation crossbeam 11 critical pieces such as grade that the temperature difference causes is too high, thereby effectively reduce the structural damage that causes because of thermal stress, make and be able to corresponding raising in service life of described chassis.
Further, 11 on heat Insulation film 13 and crossbeam have the gap 14 that allows air to pass through.Gap 14 can Effective Raise heat Insulation film 13 and the thermal diffusivity of 11 assembly structures of crossbeam, thereby further reduces the heat conduction amount of 12 of crossbeam 11 and castor bars, and makes corresponding the reducing of thermal stress of crossbeam 11, so that further improve the service life of described chassis.
More specifically, the width in gap 14 is specially 3 millimeters ~ 5 millimeters.Gap 14 in this width range can be under the prerequisite that satisfies basic circulation of air and thermal diffusivity, effectively reduce the fit-up gap of 11 on heat Insulation film 13 and crossbeam, make relevant assembly structure compacter, and so that the overall structure of described chassis is more reliable and more stable.
The width that should be pointed out that above-mentioned gap 14 is specially 3 millimeters ~ 5 millimeters and only is preferred version, and its width is not limited to mentioned above 3 millimeters ~ 5 millimeters, all can so long as can satisfy the actual use needs of described chassis.
On the other hand, heat Insulation film 14 is " U " shape, and its opening is towards crossbeam 11 places one side.Heat Insulation film 14 with this kind " U " shape structure can match with crossbeam 11 agent structures better, and its opening can further be improved the assembly structure stability of the two towards crossbeam 11 places one side.
Certainly, the shape of above-mentioned heat Insulation film 14 is not limited to " U " shape shown in the figure, all can so long as can satisfy the actual use needs of described chassis.
In the specific embodiment, belt type roasting machine provided by the utility model comprises the frame (not shown), be provided with some chassis on the described frame, and described chassis is specially the chassis shown in Fig. 1.The main element thermal stress of described belt type roasting machine is less, and its whole service life is longer.
In summary, the chassis that provides in the utility model is used for belt type roasting machine, comprise vehicle frame, be provided with some crossbeams that are parallel to each other on the described vehicle frame, be connected with the castor bar between adjacent two described crossbeams, the junction between described castor bar and described crossbeam is provided with heat Insulation film.In the course of work, described heat Insulation film can effectively reduce the heat conduction amount between described castor bar and described crossbeam, the thermal stress of avoiding forming because of belt type roasting machine internal heat circulation the critical pieces such as crossbeam that the temperature difference causes is too high, thereby effectively reduce the structural damage that causes because of thermal stress, make and be able to corresponding raising in service life of described chassis.
In addition, the application that the utility model provides the belt type roasting machine of above-mentioned chassis, comprise frame, be provided with some chassis on the described frame, and described chassis is specially the chassis described in above each embodiment.The main element thermal stress of described belt type roasting machine is less, and its whole service life is longer.
Above chassis provided by the utility model and the belt type roasting machine of having used this chassis are described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (5)
1. a chassis is used for belt type roasting machine, comprises vehicle frame, is provided with some crossbeams that are parallel to each other on the described vehicle frame, is connected with the castor bar between adjacent two described crossbeams, and it is characterized in that: the junction between described castor bar and described crossbeam is provided with heat Insulation film.
2. chassis as claimed in claim 1 is characterized in that: have the gap that allows air to pass through between described heat Insulation film and described crossbeam.
3. chassis as claimed in claim 2, it is characterized in that: the width in described gap is specially 3 millimeters ~ 5 millimeters.
4. chassis as claimed in claim 2, it is characterized in that: described heat Insulation film is " U " shape, and its opening is towards described crossbeam place one side.
5. a belt type roasting machine comprises frame, is provided with some chassis on the described frame, it is characterized in that: described chassis is specially such as each described chassis in the claim 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220538508 CN202869243U (en) | 2012-10-19 | 2012-10-19 | Belt type roasting machine and trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220538508 CN202869243U (en) | 2012-10-19 | 2012-10-19 | Belt type roasting machine and trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202869243U true CN202869243U (en) | 2013-04-10 |
Family
ID=48035957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220538508 Expired - Fee Related CN202869243U (en) | 2012-10-19 | 2012-10-19 | Belt type roasting machine and trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202869243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457256A (en) * | 2014-11-06 | 2015-03-25 | 北方重工集团有限公司 | Protecting bush device for preventing abrasion and overheating deformation of cross beam of roasting machine trolley |
-
2012
- 2012-10-19 CN CN 201220538508 patent/CN202869243U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457256A (en) * | 2014-11-06 | 2015-03-25 | 北方重工集团有限公司 | Protecting bush device for preventing abrasion and overheating deformation of cross beam of roasting machine trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20161019 |