CN203401916U - Heating connecting device for exhaust pipe and cargo compartment of self-unloading type transport vehicle - Google Patents
Heating connecting device for exhaust pipe and cargo compartment of self-unloading type transport vehicle Download PDFInfo
- Publication number
- CN203401916U CN203401916U CN201320342175.1U CN201320342175U CN203401916U CN 203401916 U CN203401916 U CN 203401916U CN 201320342175 U CN201320342175 U CN 201320342175U CN 203401916 U CN203401916 U CN 203401916U
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- connecting device
- cargo compartment
- self
- ventilation flue
- transport vehicle
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Abstract
The utility model discloses a heating connecting device for the exhaust pipe and the cargo compartment of a self-unloading type transport vehicle, which comprises a gas guide pipe and a gas guide seat. The front end of the gas guide pipe is connected with the exhaust pipe of the transport vehicle. The tail end of the gas guide pipe is connected with the gas guide seat. The gas guide seat is fixed onto the auxiliary beam of the transport vehicle and is connected with a gas inlet at the bottom of the cargo compartment. According to the technical scheme of the utility model, since the high-temperature tail gas generated by an engine is reliably accessed to the cargo compartment by means of the connecting device, the waste heat of the tail gas generated by the engine is led into the interior of the cargo compartment. Therefore, the inner wall of the cargo compartment is heated, so that the icing and adhering phenomenon of both cargos and on the inner wall of the cargo compartment can be effectively prevented. Meanwhile, the transportation and production safety is ensured. The heat resource of the high-temperature tail gas is effectively utilized.
Description
Technical field
The utility model relates to a kind of self-unloading transport cart; The heating connecting device that particularly relates to a kind of self-unloading transport cart freeing pipe and loading space.
Background technology
In the northern area of China, winter is cold, in self-discharging vehicle goods transport process, because low temperature easily causes handling load and the icing adhesion of body of tipper carriage, especially when the moisture content goods such as transportation coal, the earthwork, more easily occurs above-mentioned situation.Dumping car is in dumping the process of goods, because the goods of adhesion can not pour out compartment in time, along with the lifting of loading space, cause the center of gravity over-deflection of whole dumping car, cause damage to dumping car car body, even occur roll-over accident, bring potential safety hazard to the transportation production of dumping car.
Summary of the invention
Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, and a kind of heating connecting device that can effectively avoid transporting cargo and envelope adhesion is provided.
The technical scheme that the utility model adopts is: the heating connecting device of a kind of self-unloading transport cart freeing pipe and loading space, comprises ventilation flue and air guiding base; Described ventilation flue's front end is connected with blast duct for vehicle, and ventilation flue's tail end is connected with air guiding base; Described air guiding base is fixed on the auxiliary girder of transport vehicle, is connected with the admission port of loading space bottom.
Described air guiding base comprises permanent seat and air guide port; Described permanent seat and air guide port connect as one by penetrating the bearing pin of spring; Described ventilation flue's tail end enters in the seamless tube of air guide port through permanent seat.
Also include bracing frame; Support frame as described above is fixed on the auxiliary girder of transport vehicle, and bracing frame vises ventilation flue.
Described ventilation flue's material is steel pipe; Described spring and bearing pin are respectively four.
The beneficial effects of the utility model are: the high-temperature tail gas and the envelope that driving engine are produced due to connecting device have carried out reliable connection, make the waste heat that driving engine produces enter envelope inside, be embodied as the object of compartment inwall heating, effectively prevented goods and the compartment inwall adhesion phenomenon of freezing, guaranteed transportation production safety, also made the thermal resource of high-temperature tail gas be utilized effectively.
Accompanying drawing explanation
Fig. 1 is the plan sketch of the utility model heating connecting device;
Fig. 2 is the scheme of installation that the utility model heating connecting device is connected with vehicle.
In figure:
1. ventilation flue's 2. bracing frame 3. permanent seat 4. air guide ports
5. bearing pin 6. springs.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As depicted in figs. 1 and 2, the heating connecting device of the utility model self-unloading transport cart freeing pipe and loading space, comprises, ventilation flue 1, air guiding base and bracing frame 2; Ventilation flue 1 material is steel pipe; Described ventilation flue's 1 front end is connected with the freeing pipe of vehicle motor, and ventilation flue's shape is according to the actual conditions setting on chassis, and by solid drawn pipe and the curved welding fabrication of steel, bracing frame 2 is fixed on the auxiliary girder front end of transport vehicle, and bracing frame vises ventilation flue 1 middle part; Ventilation flue 1 tail end is connected with air guiding base; Described air guiding base is fixed on the auxiliary girder of transport vehicle, is connected with the admission port of loading space bottom; Described air guiding base comprises permanent seat 3 and air guide port 4; Described permanent seat 3 and air guide port 4 connect as one by penetrating the bearing pin 5 of spring 6; Spring 6 and bearing pin 5 are respectively four, bearing pin 5 is separately fixed at the end, angle of permanent seat 3, spring can guarantee that the relative permanent seat of air guide port has certain telescopic resilience, can Elastic Contact when vehicle compartment is engaged with air guide port, protect ventilation flue not damaged by pressure on the one hand, also can make on the other hand the junction of envelope and air guide port fit tightly and can not leak gas; Described ventilation flue's 1 tail end enters in the seamless tube of air guide port 4 through permanent seat 3, adjusts ventilation flue 1 height and trend, guarantees that other positions, chassis can not interfere, and is finally connected with exhaust pipe of engine end.
Principle of work of the present utility model is: when dumping car is filled goods, the admission port of loading space base cross members and air guide port fit tightly, the high-temperature tail gas that vehicle motor produces enters ventilation flue by freeing pipe, and by ventilation flue, enter the admission port of car bottom, high-temperature tail gas is realized circulation by the air extractor vent at inner each link of boards position of envelope, tail gas after circulation is discharged from the exhausr port of envelope afterbody, high-temperature tail gas heats compartment inwall in circulation stream, has effectively prevented the icing adhesion of goods and compartment inwall.
The utility model is simple in structure, installs easy to makely, and result of use is good, solved easily icing problem of dumping car transporting cargo cold season, take full advantage of the heat of motor exhaust, realize the recycling of resource, also improved production efficiency and the safety in utilization of dumping car.
Claims (4)
1. a heating connecting device for a self-unloading transport cart freeing pipe and loading space, is characterized in that, comprises ventilation flue (1) and air guiding base; Described ventilation flue's (1) front end is connected with blast duct for vehicle, and ventilation flue's (1) tail end is connected with air guiding base; Described air guiding base is fixed on the auxiliary girder of transport vehicle, is connected with the admission port of loading space bottom.
2. the heating connecting device of a self-unloading transport cart according to claim 1 freeing pipe and loading space, is characterized in that, described air guiding base comprises permanent seat (3) and air guide port (4); Described permanent seat (3) and air guide port (4) connect as one by penetrating the bearing pin (5) of spring (6); Described ventilation flue's (1) tail end enters in the seamless tube of air guide port (4) through permanent seat (3).
3. the heating connecting device of a self-unloading transport cart according to claim 1 freeing pipe and loading space, is characterized in that, also includes bracing frame (2); Support frame as described above (2) is fixed on the auxiliary girder of transport vehicle, and bracing frame (2) vises ventilation flue (1).
4. the heating connecting device of a self-unloading transport cart according to claim 1 freeing pipe and loading space, is characterized in that, described ventilation flue's (1) material is steel pipe; Described spring (6) and bearing pin (5) are respectively four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320342175.1U CN203401916U (en) | 2013-06-14 | 2013-06-14 | Heating connecting device for exhaust pipe and cargo compartment of self-unloading type transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320342175.1U CN203401916U (en) | 2013-06-14 | 2013-06-14 | Heating connecting device for exhaust pipe and cargo compartment of self-unloading type transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203401916U true CN203401916U (en) | 2014-01-22 |
Family
ID=49937857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320342175.1U Expired - Fee Related CN203401916U (en) | 2013-06-14 | 2013-06-14 | Heating connecting device for exhaust pipe and cargo compartment of self-unloading type transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203401916U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659850A (en) * | 2020-11-30 | 2021-04-16 | 东风华神特装车辆有限公司 | Exhaust pipe air entraining device for asphalt transport vehicle and asphalt heating system |
| CN115284994A (en) * | 2022-07-27 | 2022-11-04 | 中国重汽集团济南专用车有限公司 | Tail gas heating device for hook arm vehicle and hook arm vehicle |
-
2013
- 2013-06-14 CN CN201320342175.1U patent/CN203401916U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659850A (en) * | 2020-11-30 | 2021-04-16 | 东风华神特装车辆有限公司 | Exhaust pipe air entraining device for asphalt transport vehicle and asphalt heating system |
| CN115284994A (en) * | 2022-07-27 | 2022-11-04 | 中国重汽集团济南专用车有限公司 | Tail gas heating device for hook arm vehicle and hook arm vehicle |
| CN115284994B (en) * | 2022-07-27 | 2024-04-26 | 中国重汽集团济南专用车有限公司 | Tail gas heating device for coupler arm vehicle and coupler arm vehicle |
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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: 20140122 Termination date: 20190614 |