Ventilation device for transport vehicle

Abstract

The utility model provides a ventilation device for a transport vehicle, and relates to the technical field of livestock transportation equipment.The ventilation device is provided with a carriage plate, the carriage plate is provided with a ventilation part, the ventilation part is provided with ventilation holes, the ventilation device is further provided with a wind shielding plate and a locking mechanism, and the wind shielding plate is movably arranged on the outer side face of the carriage plate; the locking mechanism is provided with a plunger latch and lock holes, the plunger latch can be inserted into the lock holes, the plunger latch is movably arranged on the wind shielding plate, and the lock holes are formed in the carriage plate; the wind shielding plate is movably arranged on the outer side face of the carriage plate, and the covering degree of the wind shielding plate on the ventilation part can be adjusted by adjusting the position of the wind shielding plate; the more the ventilation holes covered by the wind shielding plates are, the worse the ventilation effect is, and the better the warm keeping effect is; the smaller the number of the ventilation holes covered by the wind shielding plate is, the better the ventilation effect is; after the wind shielding plate is adjusted to a proper position, the locking mechanism is used for locking the position of the wind shielding plate on the carriage plate; the plunger latch is inserted into the lock hole, the locking mechanism is locked, and the relative positions of the wind shielding plate and the carriage plate are fixed.

Description

Technical Field

[0001] The present application belongs to the technical field of livestock transport equipment, and more specifically, relates to a ventilation device for a transport vehicle. Background Art

[0002] Livestock trucks refer to trucks used to transport live cattle, pigs and other livestock and poultry. They are usually box-type vehicles for transportation. The vehicle body has a roof and walls, ventilation equipment, water supply equipment, escort personnel riding equipment and space for feed. Some are also equipped with feed troughs.

[0003] When transporting livestock over long distances, the temperature needs to be in an appropriate environment. Generally, the temperature maintained during transportation is between 22-30 degrees. It needs to be cooled in the summer and heated in the winter. Fresh air is needed to supplement oxygen.

[0004] Existing livestock transport vehicles have the following main problems: the carriages are usually sealed structures with poor ventilation, which affects the health of livestock, causing them to become sick or even die; some transport carriages include ventilation equipment, but the ventilation volume cannot be easily adjusted to adapt to different transportation environments. Summary of the Invention

[0005] The purpose of this utility model is to make up for the shortcomings of the existing technology and provide a ventilation device for transport vehicles that is easy to operate, safe, and has good adaptability. The technical solution adopted in this application is:

[0006] A ventilation device for a transport vehicle is provided with a carriage plate, the carriage plate is provided with a ventilation part, the ventilation part is provided with ventilation holes, and a wind shield and a locking mechanism. The wind shield is movably provided on the outer side of the carriage plate; the locking mechanism is provided with a latch and a lock hole, the latch can be inserted into the lock hole, the latch is movably provided on the wind shield, and there are multiple lock holes and they are all provided on the carriage plate.

[0007] Optionally, the locking mechanism is further provided with a swing rod linked to the latch, and the swing rod is hinged to the windshield.

[0008] Optionally, the locking mechanism is further provided with a connecting sleeve, which is fixed on the wind shield; the rear end of the swing rod is provided with a swing shaft, which is rotatably arranged in the connecting sleeve.

[0009] Optionally, the connecting sleeve is abutted against the wind shield, and the cross section of the connecting sleeve is semicircular.

[0010] Optionally, a hook is further provided at the front end of the latch, and the hook can pass through the lock hole and be hooked to the inner side of the carriage panel.

[0011] Optionally, the carriage plate is provided with a vertically arranged locking column, the locking column is abutted against the middle of the wind shield plate, and the lock holes are evenly arranged on the locking column.

[0012] Optionally, the car body panel is also provided with vertically arranged frame columns, and there are multiple frame columns that are evenly distributed, and the wind shield is arranged between adjacent frame columns; a directional slide groove is provided on the inner side of the frame column, and a sliding part is provided on both sides of the wind shield, and the sliding part can be slidably arranged in the directional slide groove.

[0013] Optionally, the locking column is arranged parallel to the frame column.

[0014] Optionally, the windshield is also provided with a handle ring.

[0015] The advantages of this utility model are as follows:

[0016] The wind shield is movably arranged on the outer side of the car body panel. By adjusting the position of the wind shield, the coverage degree of the ventilation part by the wind shield can be adjusted; the more ventilation holes covered by the wind shield, the worse the ventilation effect and the better the warmth retention effect; the fewer ventilation holes covered by the wind shield, the better the ventilation effect.

[0017] After the wind shield is adjusted to a suitable position, the locking mechanism is used to lock the position of the wind shield on the car body panel; the latch is inserted into the lock hole, the locking mechanism is locked, and the relative position of the wind shield and the car body panel is fixed; the latch is disengaged from the lock hole, the locking mechanism is unlocked, and the position of the wind shield can be adjusted again. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained like these drawings without paying any creative labor.

[0019] Figure 1 It is a schematic diagram of the carriage plate;

[0020] Figure 2 It is a schematic diagram of a part of the carriage board;

[0021] Figure 3 It is a schematic diagram of the carriage board without the wind shield installed;

[0022] Figure 4 It is a schematic diagram of the windshield;

[0023] Figure 5 This is a schematic diagram of the windshield from another angle.

[0024] Explanation of symbols in the figure:

[0025] 1 is the carriage plate, 11 is the ventilation plate, 111 is the ventilation hole, 12 is the locking column, 13 is the frame column, and 131 is the directional slide;

[0026] 2 is a windshield, 21 is a sliding portion, 22 is a handle ring;

[0027] 3 is a locking mechanism, 31 is a latch, 311 is a hook, 32 is a lock hole, 33 is a swing rod, 331 is a swing shaft, and 34 is a connecting sleeve. DETAILED DESCRIPTION

[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application 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 this application and are not intended to limit this application.

[0029] The ventilation device for a transport vehicle provided in an embodiment of the present application is now described.

[0030] like Figure 1 As shown, a ventilation device for a transport vehicle is provided with a carriage plate 1, the carriage plate 1 is provided with a ventilation part 11, the ventilation part 11 is provided with ventilation holes 111, and is also provided with a wind shield 2 and a locking mechanism 3. The wind shield 2 is movably provided on the outer side of the carriage plate 1; the locking mechanism 3 is provided with a latch 31 and a lock hole 32, the latch 31 can be inserted into the lock hole 32, the latch 31 is movably provided on the wind shield 2, and a plurality of lock holes 32 are provided and are all provided on the carriage plate 1.

[0031] like Figures 2 to 5 As shown, the wind shield 2 is movably arranged on the outer side of the car body panel 1. By adjusting the position of the wind shield 2, the coverage degree of the ventilation portion 11 by the wind shield 2 can be adjusted; the more ventilation holes 111 covered by the wind shield 2, the worse the ventilation effect and the better the warmth retention effect; the fewer ventilation holes 111 covered by the wind shield 2, the better the ventilation effect.

[0032] After the wind shield 2 is adjusted to a suitable position, the locking mechanism 3 is used to lock the position of the wind shield 2 on the vehicle body 1; the latch 31 is inserted into the lock hole 32, the locking mechanism 3 is locked, and the relative positions of the wind shield 2 and the vehicle body 1 are fixed; the latch 31 is disengaged from the lock hole 32, the locking mechanism 3 is unlocked, and the position of the wind shield 2 can be adjusted again.

[0033] The locking mechanism 3 is also provided with a rocker arm 33 linked to the latch 31. The rocker arm 33 is hinged to the wind shield 2. The swing 33 drives the latch 31 to swing, which is easy to operate and can ensure that the latch 31 is finally inserted horizontally into the lock hole 32, thereby ensuring the effect of the locking mechanism 3.

[0034] The locking mechanism 3 is further provided with a connecting sleeve 34, which is fixed on the wind shield 2; the rear end of the rocker arm 33 is provided with a swing shaft 331, which is rotatably arranged in the connecting sleeve 34 and can smoothly drive the latch 31 to rotate.

[0035] The connecting sleeve 34 is abutted against the windshield 2 , and the cross section of the connecting sleeve 34 is semicircular. The connecting sleeve 34 can be sufficiently close to the windshield 2 , which can not only ensure the strength of the connection 34 but also reduce the processing cost of the connecting sleeve 34 .

[0036] The front end of the latch 31 is also provided with a hook 311, which can pass through the lock hole 32 and hook to the inner side of the car body 11 to ensure the effect of the locking mechanism 3 and prevent the latch 31 from being disengaged from the lock hole 32 due to shaking during the movement of the transport vehicle.

[0037] The compartment panel 1 is provided with a vertically arranged locking column 12 , which is abutted against the middle of the wind shield 2 , and the locking holes 32 are evenly arranged on the locking column 12 .

[0038] The car body 1 is also provided with vertically arranged frame columns 13. There are multiple and evenly distributed frame columns 13. The windshield 1 is located between adjacent frame columns 13. Directional slide grooves 131 are provided on the inner sides of the frame columns 13. Both sides of the windshield 2 are provided with sliding portions 21, which are slidably located within the directional slide grooves 131. In this embodiment, the car body 1 is also provided with transverse beams 14. The beams 14 are arranged perpendicular to the frame columns 13 to enhance the strength of the car body 1.

[0039] The locking column 12 and the frame column 13 are arranged in parallel, and together limit the movement of the windshield 1 along the vertical direction and ensure that it is stably installed on the outer side of the car body panel 1.

[0040] The wind shield 2 is also provided with a handle ring 22 , and the wind shield 2 can be conveniently moved by the handle ring 22 .

[0041] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A ventilation device for a transport vehicle, comprising a carriage plate, a ventilation portion, and ventilation holes, wherein: A windshield and a locking mechanism are also provided. The windshield can be movably arranged on the outer side of the carriage board; the locking mechanism is provided with a latch and a lock hole. The latch can be inserted into the lock hole. The latch is movably arranged on the windshield, and there are multiple lock holes, all of which are arranged on the carriage board.

2. The ventilation device for transport vehicles according to claim 1, characterized in that: The locking mechanism is further provided with a swing rod linked to the latch, and the swing rod is hinged to the wind shield.

3. The ventilation device for transport vehicles according to claim 2, characterized in that: The locking mechanism is further provided with a connecting sleeve, which is fixedly arranged on the wind shield; the rear end of the swing rod is provided with a swing shaft, which is rotatably arranged in the connecting sleeve.

4. The ventilation device for transport vehicles according to claim 3, characterized in that: The connecting sleeve is abutted against the wind shield, and the cross section of the connecting sleeve is semicircular.

5. The ventilation device for transport vehicles according to claim 4, characterized in that: The front end of the latch is also provided with a hook, which can pass through the lock hole and hook to the inner side of the carriage plate.

6. The ventilation device for a transport vehicle according to any one of claims 1 to 5, characterized in that: The carriage plate is provided with a vertically arranged locking column, the locking column is abutted against the middle of the wind shield plate, and the lock holes are evenly arranged on the locking column.

7. The ventilation device for a transport vehicle according to any one of claims 1 to 5, characterized in that: The carriage panel is also provided with vertically arranged frame columns, and the frame columns are provided in multiple and evenly distributed manner. The wind shield is provided between adjacent frame columns; a directional slide groove is provided on the inner side of the frame column, and sliding parts are provided on both sides of the wind shield, and the sliding parts are slidably provided in the directional slide groove.

8. The ventilation device for a transport vehicle according to claim 7, characterized in that: The carriage plate is provided with a vertically arranged locking column, the locking column is abutted against the middle of the wind shield, and the lock holes are evenly arranged on the locking column; the locking column is arranged parallel to the frame column.

9. The ventilation device for a transport vehicle according to any one of claims 1 to 5, characterized in that: The windshield is also provided with a handle ring.

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