Open top type semi-closed carriage convenient to hoist

Abstract

The open top type semi-closed compartment convenient to hoist comprises a compartment body, a shed is arranged at the top of the compartment body, swing rods are fixedly connected to the lower side walls of the two ends of the shed, rotating shafts are arranged on the side walls, close to the lower ends, of the two swing rods in a penetrating mode, and the rotating shafts are fixedly connected with the swing rods. The end of the swing rod is rotationally connected to the side wall of the compartment, a device box is arranged on the front side wall of the compartment, a driving assembly connected with one rotating shaft is arranged in the device box, and a locking assembly connected with the swing rod is arranged on the side wall of the device box. The shed can be conveniently opened and closed, so that hoisting operation can be conveniently carried out from the top of the carriage, and hoisting is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of carriages, in particular to an open-top semi-enclosed carriage which is convenient for hoisting. Background Art

[0002] An open compartment refers to a truck with end walls, side walls, and a floor but no roof, which is open upwards. It is mainly used to transport bulk goods such as coal, ore, mining and construction materials, wood, steel, etc. It can also be used to transport light mechanical equipment.

[0003] At present, the top of the carriage is usually covered with a waterproof canvas or other awnings, but the unfolding or storage of the waterproof canvas or other awnings is not convenient enough, which delays time, thus affecting the subsequent lifting operation and reducing the efficiency of the lifting operation. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an open-top semi-enclosed carriage which is easy to hoist.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An open-top semi-enclosed carriage that is easy to hoist, includes a carriage, a carport is provided on the top of the carriage, and the lower side walls at both ends of the carport are fixedly connected to rocker arms, and two side walls of the two rocker arms near the lower ends are penetrated by rotating shafts, the rotating shafts are fixedly connected to the rocker arms, and the ends of the rocker arms are rotatably connected to the side walls of the carriage, a device box is provided on the front side wall of the carriage, a driving assembly connected to one of the rotating shafts is provided inside the device box, and a locking assembly connected to the rocker arms is provided on the side walls of the device box.

[0007] As a further improvement of the utility model, the driving assembly includes a motor mounted on the side wall of the carriage, the end of the output shaft of the motor is fixedly connected to a second gear, the end of the rotating shaft is fixedly connected to a first gear, and the first gear is meshed with the second gear.

[0008] As a further improvement of the utility model, the locking assembly includes an electric telescopic rod installed on the side wall of the device box, the telescopic end of the electric telescopic rod passes through the side wall of the device box and is fixedly connected to a locking rod, the locking rod passes through the device box, and the locking rod is slidably connected to the device box, and a locking groove cooperating with the locking rod is provided on the side wall of the rocker arm.

[0009] As a further improvement of the present invention, the motor is a stepping motor.

[0010] As a further improvement of the present invention, the locking rod is a cylindrical structure.

[0011] As a further improvement of the present invention, the teeth of the second gear and the first gear are both straight teeth, and the diameter of the second gear is smaller than the diameter of the first gear.

[0012] As a further improvement of the present invention, the top of the carport is an arc-shaped structure.

[0013] Beneficial effects of the utility model:

[0014] By setting up a carport, a swing arm and a driving assembly, the driving assembly can drive the swing arm to swing, and the swing of the swing arm can drive the carport to rotate. The carport can be quickly rotated to the side of the car body, so that the top of the car body can be exposed, thereby facilitating lifting operations from the top of the car body, which is convenient for lifting.

[0015] By providing a locking assembly, when the carport is rotated to the top of the car body, the locking rod is inserted into the locking groove to lock the swing arm, thereby ensuring the stability of the carport.

[0016] The utility model is designed with a carport that can be conveniently opened and closed, thereby facilitating lifting operations from the top of the car body and facilitating lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the three-dimensional structure of an open-top semi-enclosed carriage from the front side that is easy to hoist proposed by the utility model;

[0018] Figure 2 A three-dimensional structural diagram of an open-top semi-enclosed carriage from a rear side perspective that is convenient for hoisting proposed by the utility model;

[0019] Figure 3 This is a schematic structural diagram of a device box, a locking assembly, and a swing rod connection of an open-top semi-enclosed carriage that is easy to hoist, proposed by the utility model;

[0020] Figure 4 The utility model is a schematic structural diagram of a driving assembly of an open-top semi-enclosed carriage that is easy to hoist.

[0021] In the figure: 1 carriage, 2 carport, 3 swing rod, 4 device box, 5 electric telescopic rod, 6 rotating shaft, 7 locking groove, 8 locking rod, 9 first gear, 10 second gear, 11 motor. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 4A semi-enclosed open-top carriage that is easy to hoist includes a carriage 1, a carport 2 is provided on the top of the carriage 1, the top of the carport 2 is an arc-shaped structure, and the lower side walls of the two ends of the carport 2 are fixedly connected with swing rods 3. The side walls of the two swing rods 3 near the lower ends are penetrated by rotating shafts 6, which are fixedly connected to the swing rods 3. The ends of the swing rods 3 are rotatably connected to the side walls of the carriage 1, and a device box 4 is provided on the front side wall of the carriage 1. A driving component connected to one of the rotating shafts 6 is provided inside the device box 4, and a locking component connected to the swing rod 3 is provided on the side wall of the device box 4.

[0024] In the utility model, the driving assembly includes a motor 11 installed on the side wall of the carriage 1, the motor 11 is a stepping motor, the end of the output shaft of the motor 11 is fixedly connected to the second gear 10, the end of the rotating shaft 6 is fixedly connected to the first gear 9, the first gear 9 is meshed with the second gear 10, the teeth of the second gear 10 and the first gear 9 are both straight teeth, and the diameter of the second gear 10 is smaller than the diameter of the first gear 9.

[0025] The locking assembly includes an electric telescopic rod 5 installed on the side wall of the device box 4. The telescopic end of the electric telescopic rod 5 passes through the side wall of the device box 4 and is fixedly connected to a locking rod 8. The locking rod 8 passes through the device box 4 and is slidably connected to the device box 4. A locking groove 7 that cooperates with the locking rod 8 is provided on the side wall of the rocker arm 3. The locking rod 8 is a cylindrical structure.

[0026] When the utility model is used, the motor 11 is started to drive the second gear 10 to rotate. Since the second gear 10 is meshed with the first gear 9, the first gear 9 can be driven to rotate. The first gear 9 rotates, which drives the rotating shaft 6 to rotate. The rotating shaft 6 can drive the swing arm 3 to swing. The swing of the swing arm 3 can drive the carport 2 to rotate, and the carport 2 can be quickly rotated to the side of the car body 1, so that the top of the car body 1 can be exposed, thereby facilitating the lifting operation from the top of the car body 1, which is convenient for lifting.

[0027] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. An open-top semi-enclosed carriage that is easy to hoist, comprising a carriage (1), characterized in that: A carport (2) is provided on the top of the carriage (1), and the lower side walls at both ends of the carport (2) are fixedly connected with swing rods (3), and the side walls of the two swing rods (3) near the lower ends are penetrated by rotating shafts (6), and the rotating shafts (6) are fixedly connected to the swing rods (3), and the ends of the swing rods (3) are rotatably connected to the side walls of the carriage (1), and a device box (4) is provided on the front side wall of the carriage (1), and a driving component connected to one of the rotating shafts (6) is provided inside the device box (4), and a locking component connected to the swing rod (3) is provided on the side wall of the device box (4).

2. The open-top semi-enclosed carriage that is easy to hoist according to claim 1, characterized in that: The driving assembly comprises a motor (11) mounted on a side wall of the carriage (1), the end of the output shaft of the motor (11) being fixedly connected to a second gear (10), the end of the rotating shaft (6) being fixedly connected to a first gear (9), and the first gear (9) being meshed with the second gear (10).

3. The open-top semi-enclosed carriage that is easy to hoist according to claim 1, characterized in that: The locking assembly comprises an electric telescopic rod (5) mounted on the side wall of the device box (4); the telescopic end of the electric telescopic rod (5) penetrates the side wall of the device box (4) and is fixedly connected to a locking rod (8); the locking rod (8) penetrates the device box (4), and the locking rod (8) is slidably connected to the device box (4); and a locking groove (7) cooperating with the locking rod (8) is provided on the side wall of the swing rod (3).

4. The open-top semi-enclosed carriage that is easy to hoist according to claim 2, characterized in that: The motor (11) is a stepping motor.

5. The open-top semi-enclosed carriage that is easy to hoist according to claim 3, characterized in that: The locking rod (8) is a cylindrical structure.

6. The open-top semi-enclosed carriage that is easy to hoist according to claim 2, characterized in that: The teeth of the second gear (10) and the first gear (9) are both straight teeth, and the diameter of the second gear (10) is smaller than the diameter of the first gear (9).

7. The open-top semi-enclosed carriage that is easy to hoist according to claim 1, characterized in that: The top of the carport (2) is an arc-shaped structure.

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