Chassis special for 8*4 livestock and poultry vehicle

Abstract

The special chassis for the 8 * 4 livestock and poultry car comprises a chassis body, a first shaft is arranged on the front portion of the chassis body, an engine is installed on the upper portion of the first shaft, and a cab is arranged on the upper portion of the engine. A postprocessor is mounted at the rear end of the first shaft; a second shaft is arranged on one side of the postprocessor, a storage battery box air cylinder module is arranged on one side of the second shaft, a 600L double-cavity oil tank is installed on the side opposite to the storage battery box air cylinder module, a 370L water spraying tank is installed on one side of the 600L double-cavity oil tank, and a 450L water spraying / drinking water double-cavity water tank is installed on the side opposite to the 370L water spraying tank. A quick-insertion gas taking connector is arranged between the 450L water spraying / drinking water double-cavity water tank and the storage battery box gas storage cylinder module and is mounted on the side wall of the chassis body; and a third shaft and a fourth shaft are respectively arranged on one side of the 450L water spraying / drinking water double-cavity water tank. The chassis special for the 8 * 4 livestock and poultry vehicle can enhance the comfort degree of live poultry in the transportation process, reduce the death rate and improve the transportation efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of chassis, in particular to a special chassis for an 8×4 livestock and poultry vehicle. Background Art

[0002] With the continuous advancement of society, livestock and poultry vehicles have gained widespread use. The widespread and stable use of livestock and poultry vehicles is inseparable from specialized livestock and poultry vehicle chassis. Current livestock and poultry vehicle chassis often require consideration of issues such as water tank layout, water tank air intake, water heating, and independent cargo box heat source oil extraction. Domestic vehicle body manufacturers mostly perform modifications on ordinary 8×4 truck chassis. Ordinary truck chassis lack space for large-volume water tanks, water tank air intake connections, water heating pipe connections, and independent cargo box heat source oil extraction. Vehicle body manufacturers must adjust chassis accessories to arrange the water tank, modify the air supply line for the water tank air intake, modify the water heating inlet and return lines, and install additional oil extraction ports on the fuel tank. These modifications present significant difficulties, long modification cycles, and high manufacturing costs. Furthermore, these extensive chassis modifications pose significant safety risks during subsequent use. Summary of the Invention

[0003] The technical problem to be solved by the present invention is: in order to solve the problems existing in the above-mentioned background technology, a special chassis for an 8×4 livestock and poultry vehicle is provided, which is equipped with a drinking water system, a spraying system, and a constant temperature control system, thereby enhancing the comfort of live poultry during transportation, reducing mortality, and improving transportation efficiency.

[0004] The technical solution adopted by the utility model to solve the technical problem is: a special chassis for 8×4 livestock and poultry vehicles, including a long strip-shaped chassis body, a first shaft is arranged at the front part of the chassis body, an engine is installed on the upper part of the first shaft, and a cab is arranged on the upper part of the engine; a post-processor is installed at the rear end of the first shaft; a second shaft is arranged on one side of the post-processor, a battery box gas cylinder module is arranged on one side of the second shaft, the battery box gas cylinder module is installed on the right side of the chassis body, a 600L double-chamber fuel tank is installed on the side opposite to the battery box gas cylinder module, and the 600L double-chamber fuel tank is fixedly installed. It is installed on the left side of the chassis body, a 370L water spraying tank is installed on one side of the 600L dual-chamber oil tank, and a 450L water spraying / drinking water dual-chamber water tank is installed on the opposite side of the 370L water spraying tank. The 450L water spraying / drinking water dual-chamber water tank is fixedly installed on the right side of the chassis body, and a quick-plug air extraction joint is provided between the 450L water spraying / drinking water dual-chamber water tank and the battery box gas cylinder module, and the quick-plug air extraction joint is installed on the side wall of the chassis body; a third axis and a fourth axis are respectively provided on one side of the 450L water spraying / drinking water dual-chamber water tank, and the third axis and the fourth axis are respectively installed on the chassis body.

[0005] It is further defined that, in the above technical solution, a urea supply module is also provided between the second shaft and the battery box gas cylinder module.

[0006] It is further defined that in the above technical solution, a cooling water channel outlet valve and a cooling water channel return valve are also provided on one side of the quick-plug air connector, the cooling water channel outlet valve is connected to the water inlet pipe of the drinking water tank heater, and the cooling water channel return valve is connected to the return pipe of the drinking water tank heater.

[0007] It is further defined that in the above technical solution, the 600L dual-chamber fuel tank includes a main fuel tank and an auxiliary fuel tank, the main fuel tank and the auxiliary fuel tank are vertically separated by a fuel tank partition, and one or more independent warm air oil suction ports are installed on the upper end surface of the auxiliary fuel tank; the upper end of the main fuel tank and the upper end of the auxiliary fuel tank are both installed with an inlet and return oil pipe.

[0008] It is further defined that in the above technical solution, the distance between the first axis and the second axis is in the range of 1-3m, the distance between the second axis and the third axis is in the range of 4-5m, and the distance between the third axis and the fourth axis is in the range of 1-1.5m.

[0009] It is further defined that, in the above technical solution, a taillight is provided at the rear of the chassis body.

[0010] It is further defined that, in the above technical solution, a spare tire is provided on one side of the taillight, and the spare tire is mounted on the lower end surface of the chassis body.

[0011] The beneficial effects of the present invention are as follows: the present invention proposes a special chassis for an 8×4 livestock and poultry vehicle, the chassis reserves space for a water tank and an air intake interface to meet the installation requirements of a spray cooling system, the chassis reserves a drinking water tank heating pipe interface to meet the drinking water heating requirements, and the fuel tank reserves an oil intake port to meet the independent heat source oil intake and heating requirements of the cargo box. The upper body manufacturer does not need to modify the chassis to meet the installation requirements, which greatly reduces the modification difficulty of the upper body manufacturer, shortens the production cycle, reduces manufacturing costs, and improves driving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments recorded in this application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is a schematic diagram of the entire vehicle structure of the present utility model;

[0014] Figure 2It is a structural diagram of the utility model;

[0015] Figure 3 yes Figure 1 The origin of the medium quick-connect gas fitting;

[0016] Figure 4 yes Figure 1 Installation diagram of the cooling water channel outlet valve and cooling water channel return valve;

[0017] Figure 5 yes Figure 1 Schematic diagram of the structure of the 600L double-chamber fuel tank.

[0018] The numbers in the accompanying drawings are: 1. Chassis body, 2. First shaft, 3. Engine, 4. Cab, 5. Post-processor, 6. Second shaft, 7. Battery box air cylinder module, 8. 600L dual-chamber fuel tank, 8-1. Main fuel tank; 8-2. Auxiliary fuel tank; 8-3. Fuel tank partition, 8-4. Independent heater oil suction port, 8-5. Oil inlet and return pipes, 9. 370L water tank, 10. 450L water tank / drinking water dual-chamber water tank, 11. Quick-plug air connector, 12. Third shaft, 13. Fourth shaft, 14. Urea supply module, 15. Cooling water channel outlet valve, 16. Cooling water channel return valve, 17. Tail light, 18. Spare tire. DETAILED DESCRIPTION

[0019] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0020] In this application, the terms "left" and "right" refer to the normal forward travel direction of the chassis body 1. During forward travel, the left side of the chassis body 1 is the left side, and the right side of the chassis body 1 is the right side. The 8×4 designation for a vehicle indicates the drive configuration, with the 8 referring to the vehicle having eight wheels and the 4 indicating the number of drive wheels.

[0021] The engine 3, post-processor 5, battery box air tank module 7, cooling water channel outlet valve 15, cooling water channel return valve 16, urea supply module 14 and spare tire 18 mentioned in this application are all purchased directly from the market according to specific models and then matched and installed for use.

[0022] See Figure 1-5The figure shows an 8×4 livestock and poultry vehicle chassis, comprising an elongated chassis body 1, a first axle 2 being provided at the front of the chassis body 1, an engine 3 being mounted on the upper portion of the first axle 2, and a cab 4 being mounted on the upper portion of the engine 3; a post-processor 5 being mounted at the rear end of the first axle 2; a second axle 6 being provided on one side of the post-processor 5, a battery box gas reservoir module 7 being provided on one side of the second axle 6, the battery box gas reservoir module 7 being mounted on the right side of the chassis body 1, a 600L dual-chamber fuel tank 8 being mounted on the opposite side of the battery box gas reservoir module 7, the 600L dual-chamber fuel tank 8 being fixedly mounted on the left side of the chassis body 1, and the 600L dual-chamber fuel tank 8 being fixedly mounted on the left side of the chassis body 1. A 370L water spraying tank 9 is installed on one side of the fuel tank 8, and a 450L water spraying / drinking water dual-chamber water tank 10 is installed on the opposite side of the 370L water spraying tank 9. The 450L water spraying / drinking water dual-chamber water tank 10 is fixedly installed on the right side of the chassis body 1. A quick-plug air extraction connector 11 is provided between the 450L water spraying / drinking water dual-chamber water tank 10 and the battery box air cylinder module 7. The quick-plug air extraction connector 11 is installed on the side wall of the chassis body 1; a third shaft 12 and a fourth shaft 13 are respectively provided on one side of the 450L water spraying / drinking water dual-chamber water tank 10, and the third shaft 12 and the fourth shaft 13 are respectively installed on the chassis body 1.

[0023] A urea supply module 14 is also installed between the second shaft 6 and the battery box air reservoir module 7. A cooling water channel outlet valve 15 and a cooling water channel return valve 16 are also installed on one side of the quick-connect air outlet connector 11. The cooling water channel outlet valve 15 is connected to the water inlet pipe of the drinking water tank heater, and the cooling water channel return valve 16 is connected to the water return pipe of the drinking water tank heater. The 600L dual-chamber fuel tank 8 includes a main fuel tank 8-1 and a secondary fuel tank 8-2, which are vertically separated by a fuel tank partition 8-3. The upper end surface of the secondary fuel tank 8-2 is equipped with one or more independent warm air oil intake ports 8-4. The upper ends of the main fuel tank 8-1 and the secondary fuel tank 8-2 are both equipped with oil inlet and return pipes 8-5. The distance between the first shaft 2 and the second shaft 6 is 1-3 meters, the distance between the second shaft 6 and the third shaft 12 is 4-5 meters, and the distance between the third shaft 12 and the fourth shaft 13 is 1-1.5 meters. The rear portion of the chassis body 1 is provided with a tail light 17. A spare tire 18 is provided on one side of the tail light 17 and is mounted on the lower end surface of the chassis body 1.

[0024] In this application, space is reserved between the second axle 6 and the third axle 13 for the arrangement of a 370L water spraying tank 9 and a 450L water spraying / drinking water dual-chamber water tank 10. The wheelbase of the first axle 2 and the second axle 6 is preferably 2100mm, the wheelbase of the second axle 6 and the third axle 12 is preferably 4600mm, and the wheelbase of the third axle 12 and the fourth axle 13 is preferably 1350mm. At the same time, it can fully ensure that the axle loads of the first axle 2 and the second axle 6 of the livestock and poultry vehicle are close when fully loaded and empty, thereby improving the handling performance during steering.

[0025] The 370L water spraying tank 9 is arranged on the left side of the chassis body 1, and the 450L water spraying / drinking water dual-chamber water tank 10 is arranged on the right side of the chassis body 1. Due to the epidemic prevention requirements of the breeding industry, the water in the water spraying tank and the drinking water tank can only be filled with purified water at the breeding farm. The dual water spraying tank arrangement greatly increases the water tank volume, meets the needs of livestock and poultry for water spraying and cooling and drinking water during long-distance transportation, and reduces the mortality rate of livestock and poultry.

[0026] See Figure 2 The chassis body 1 is arranged reasonably, the post-processor 5 is arranged between the first shaft 2 and the second shaft 6 on the right side of the chassis body 1, the urea supply module 14 is arranged behind the second shaft on the right side of the frame; the battery box air cylinder module 7 is arranged behind the urea supply module 14 on the right side of the frame; the 450L water spraying / drinking water dual-chamber water tank 10 is arranged behind the battery box air cylinder module 7 on the right side of the chassis body 1; the 600L dual-chamber fuel tank 13 is arranged behind the second shaft 6 on the left side of the chassis body 1; the 370L water spraying tank 9 is arranged behind the 600L dual-chamber fuel tank 8 on the left side of the chassis body 1, so that the difference in wheel load between the left and right wheels of the chassis body 1 is minimized, reducing the risk of tire wear on one side.

[0027] See Figure 3 The spray cooling and drinking water both use air drive as the power source. A quick-plug air connection 11 is reserved between the battery box air cylinder module 7 and the 450L spray / drinking water dual-chamber water tank 10. The quick-plug air connection 11 is fixed to the chassis body 1 through a bracket to solve the problem of spray cooling and drinking water air supply. The quick-plug air connection 11 is closed when no air pipe is inserted, ensuring that there is no gas leakage in the entire vehicle. When the air pipe is inserted, the quick-plug air connection is in a conducting state, thereby introducing gas into the spray tank and drinking water tank. Under the action of air pressure, the water in the spray tank and drinking water tank will flow, thereby realizing the spray cooling and drinking water function. The specific air source route is as follows: the air compressor draws external air through the drying tank and reaches the APU air processing unit. Then the APU air processing unit will supply air to the driving brake, parking brake, and auxiliary air through the four-circuit protection valve. The quick-plug air connection 11 reserved in the chassis body 1 draws air from the auxiliary air after the four-circuit protection valve, ensuring the spray air supply without affecting the driving and parking brake safety.

[0028] See Figure 4After the quick-plug air connector 11, an engine cooling water channel outlet valve 15 and a cooling water channel return valve 16 are reserved. Both the engine cooling water channel outlet valve 15 and the cooling water channel return valve 16 are fixed to the chassis body 1 by bolts. When the chassis body 1 leaves the factory, the outlet valve and the return valve are both closed. When the upper manufacturer requires the drinking water tank heating function, the water pipe is connected and the water valve is opened. The engine cooling water channel outlet valve 15 is connected to the drinking water tank heater inlet pipe, and the cooling water channel return valve 16 is connected to the drinking water tank heater return pipe. When the engine is running, the cooling water circulates under the action of the engine water pump, and the drinking water tank can be heated by the heat exchange principle. This heating method is energy-saving, environmentally friendly, and highly reliable.

[0029] See Figure 5 The 600L dual-chamber fuel tank 13 is divided into two chambers by a fuel tank partition. The front end is the auxiliary fuel tank 8-2, and the rear end is the main fuel tank 8-1. The auxiliary fuel tank 8-2 is filled with low-grade fuel, which can be used for vehicle starting and independent heating in winter. The main fuel tank 8-1 is filled with high-grade fuel and is used for switching after the vehicle has been operating normally for a period of time, thereby reducing fuel costs. The auxiliary fuel tank 8-2 is provided with an engine inlet and return oil pipe and three independent heating oil suction ports 8-4. The three oil suction ports 8-4 are independently arranged at intervals to meet the requirements of the three independent heating machines to take oil without affecting each other and without affecting the engine oil suction. One end of the three independent heating oil suction ports 8-4 extends deep into the fuel tank, and the other end is connected to the oil inlet of the independent heating machine. During winter transportation, the independent heating oil suction is turned on and the heat generated by the independent heating is directly transmitted to different locations inside the cargo box to warm the live poultry and reduce mortality.

[0030] The 8×4 livestock and poultry vehicle chassis of the present application has the following advantages over traditional chassis: High specificity: The special chassis of the present invention is specifically developed according to the needs of the livestock and poultry market. The chassis is equipped with dual water tank spaces to meet the needs of long-distance livestock and poultry water spraying and cooling. The chassis reserves a water tank air intake connector, a water tank heating outlet and return outlet, and three oil intake holes in the fuel tank to meet the independent heating needs of the upper body. The chassis is highly specific and can meet the modification needs of the upper body manufacturer, shortening the modification cycle and saving manufacturing costs. Vehicle comfort: The special chassis of the present invention ensures that the left and right wheel loads of the chassis are close by rationally arranging the chassis accessories, thereby improving the handling comfort of the whole vehicle. Safety: The water tank air intake connector is reserved in the chassis to prevent the upper body manufacturer from arbitrarily taking air from the chassis brake line, thereby improving the driving safety of the vehicle. Energy saving and environmental protection: The chassis reserves a water tank heating outlet valve and return valve, which can use the heat of the engine cooling circulating water to heat the water tank, without the need for additional energy for heating, energy saving, environmental protection, safety and reliability.

[0031] This application's 8×4 livestock and poultry vehicle chassis, specifically designed for the live poultry transport market, fully considers usage scenarios such as large-volume water tank layout, water and air extraction, water heating, and independent heat source oil extraction for the upper body. This completely redesigned and developed chassis meets the modification needs of upper body manufacturers, shortening the modification cycle, saving manufacturing costs, and avoiding safety hazards associated with modification. In addition to its strong specialized functionality, it also enhances the vehicle's handling stability, safety, energy efficiency, and environmental protection.

[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A special chassis for 8×4 livestock and poultry vehicles, characterized by: It includes a long strip chassis body, a first shaft is set at the front of the chassis body, an engine is installed on the upper part of the first shaft, and a cab is set on the upper part of the engine; a post-processor is installed at the rear end of the first shaft; a second shaft is set on one side of the post-processor, a battery box gas cylinder module is set on one side of the second shaft, the battery box gas cylinder module is installed on the right side of the chassis body, a 600L double-chamber fuel tank is installed on the opposite side of the battery box gas cylinder module, the 600L double-chamber fuel tank is fixedly installed on the left side of the chassis body, and the 600L A 370L water spraying tank is installed on one side of the dual-chamber oil tank, and a 450L water spraying / drinking water dual-chamber water tank is installed on the opposite side of the 370L water spraying tank. The 450L water spraying / drinking water dual-chamber water tank is fixedly installed on the right side of the chassis body. A quick-plug air extraction joint is provided between the 450L water spraying / drinking water dual-chamber water tank and the battery box air cylinder module, and the quick-plug air extraction joint is installed on the side wall of the chassis body; a third axis and a fourth axis are respectively provided on one side of the 450L water spraying / drinking water dual-chamber water tank, and the third axis and the fourth axis are respectively installed on the chassis body.

2. The 8×4 livestock and poultry vehicle chassis according to claim 1, characterized in that: A urea supply module is also provided between the second shaft and the battery box gas reservoir module.

3. The 8×4 livestock and poultry vehicle chassis according to claim 1, characterized in that: A cooling water channel outlet valve and a cooling water channel return valve are also provided on one side of the quick-plug air joint. The cooling water channel outlet valve is connected to the water inlet pipe of the drinking water tank heater, and the cooling water channel return valve is connected to the return pipe of the drinking water tank heater.

4. The 8×4 livestock and poultry vehicle chassis according to claim 1, characterized in that: The 600L dual-chamber fuel tank includes a main fuel tank and a subsidiary fuel tank. The main fuel tank and the subsidiary fuel tank are vertically separated by a fuel tank partition. One or more independent warm air oil suction ports are installed on the upper end surface of the subsidiary fuel tank; the upper end of the main fuel tank and the upper end of the subsidiary fuel tank are both installed with oil return pipes.

5. The 8×4 livestock and poultry vehicle chassis according to claim 1, characterized in that: The distance between the first axis and the second axis is in the range of 1-3 m, the distance between the second axis and the third axis is in the range of 4-5 m, and the distance between the third axis and the fourth axis is in the range of 1-1.5 m.

6. The 8×4 livestock and poultry vehicle chassis according to claim 1, characterized in that: A taillight is arranged at the rear of the chassis body.

7. The 8×4 livestock and poultry vehicle chassis according to claim 6, characterized in that: A spare tire is arranged on one side of the taillight and is mounted on the lower end surface of the chassis body.

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