KR20030088166A - Cargo working system for vehicle - Google Patents

Abstract

PURPOSE: A cargo loading system for a vehicle is provided to easily load cargoes and to reduce the installation costs of the system by using a conveyor and directly conveying the cargoes to a storage. CONSTITUTION: A loading unit(33) includes a main truck(40) installed on a main rail(32) and an auxiliary truck(42) installed at the top of the main truck. A conveying unit(34) conveys cargoes to a storage. A loading body(47) includes a driving gear(45) installed at the shaft of a motor(44) fixed to a bracket(43), and a driven gear(46) engaged with the driving gear. A main boom is installed at the bottom of the loading body, and is connected to a rotary unit(48). A boom(50) is connected to the main boom. Stoppers(55) are installed at both sides of the main truck, and prevent a cargo box from moving. The conveying unit includes a conveyor(67) supported by a frame(66), and a hopper(70) installed at the top of the conveyor.

Description

Cargo working system for vehicle

The present invention relates to a cargo loading system for a vehicle, and more particularly, to the provision of an improved cargo loading system for a vehicle so as to more easily carry out the unloading of cargo loaded in a loading box of a freight vehicle or an uninterrupted vehicle.

The vehicle cargo handling device is a situation that a number of conventionally used and drafted, and the applicant of the present application has also applied for a number of vehicle cargo handling equipment with a patent and a utility model to be registered.

The conventional cargo loading device for a vehicle as described above is to unload the cargo on the loading box by using the unloading means for lifting and lowering by the articulated link that is mostly operated by the cylinder.

Looking at the cargo loading system using the cargo loading device as described above, the cargo on the loading vessel is unloaded into a storage tank installed in the basement, and the cargo unloaded in the basement is transferred to the ground storage place again through a conveyor.

In case of unloading cargo with the above system, a storage tank should be installed in the basement to temporarily store the cargo unloaded from the loading box, and a large-capacity conveyor for transporting the cargo unloaded underground to the ground storage area is installed. shall.

Due to this relationship, there are disadvantages such as the fact that the design, construction and installation of the whole loading system such as the cargo loading and unloading cargo temporarily, the means of transporting the temporarily stored cargo to the ground, etc. takes considerable time and cost. There was.

Therefore, the present invention has been invented to solve the problems as described above is provided with a system to immediately transfer the cargo unloaded from the loading through the unloading device to the storage station immediately using a transfer means such as a conveyor without storing temporarily underground. By providing the ease of unloading while reducing the installation cost of the loading and unloading devices and systems aims to provide a low cost and efficient system.

1 is a cross-sectional configuration diagram showing a cargo loading system for a vehicle to which the technology of the present invention is applied.

2 is a cross-sectional view taken along line A-A of the vehicle cargo loading system applied to FIG.

Figure 3 is a cross-sectional view of the excerpt B portion of the vehicle cargo loading system applied to FIG.

Figure 4 is a perspective view showing the portion of the C portion of the cargo loading system for vehicles to which the technology of the present invention is applied.

Figure 5 is a cross-sectional view showing a portion D of the cargo loading system for a vehicle to which the technique of the present invention is applied.

* Description of the symbols used in the main parts of the drawings *

30; Cargo Unloading System

33; Unloading means

34; Means of transport

40; Main Balance

41; Subsidiary

49; bucket

50; Boom

55; stopper

67; conveyor

70; Hopper

Hereinafter, with reference to the accompanying drawings will be described the configuration and operation of the preferred embodiment of the present invention for achieving the above object.

1 is a cross-sectional configuration view showing a vehicle cargo loading system to which the technique of the present invention is applied, FIG. 2 is a cross-sectional configuration diagram taken along the line A-A of the vehicle cargo loading system applied to Figure 1, Figure 3 is applied to FIG. 4 is a perspective view showing an excerpt from a portion B of the vehicle cargo handling system, FIG. 4 is a perspective view showing an area C of the vehicle cargo handling system to which the technique of the present invention is applied, and FIG. 5 is a vehicle cargo handling system to which the technique of the present invention is applied. The section D is taken out and explained together as a cross-sectional view.

Vehicle loading and unloading system 30 to which the technology of the present invention is applied is the loading and unloading means 33 provided on the main rail 32 installed so as to be located above the vehicle 31 to load and enter the cargo to be unloaded. And, it consists of a transfer means 34 for transferring the cargo unloaded by the loading and unloading means 33 to the storage place.

The loading and unloading means 33 is provided on the main rail 32 and provided with a main bogie 40 so as to move forward and backward in the loading box 35 of the vehicle 31 that has entered, and of the main bogie 40 On the auxiliary rail 41 which is installed in the longitudinal direction on the upper side is provided with an auxiliary bogie 42 that can move in the longitudinal direction of the main bogie 40.

The movement of the main bogie 40 and the sub bogie 42 allows it to move forward and backward by power means such as a hydraulic motor or an electric motor.

The sub-bogie 42 is rotatably engaged with the motor 44 installed on the bracket 43 fixed to the upper surface of the sub-bogie 42 and the drive gear 45 installed on the shaft of the motor 44. The unloading body 47 having the driven gear 46 at the upper end projects downward.

One side of the unloading body 47 is provided with a steering wheel 48 for controlling the entire unloading means 33, the lower side of the boom (Boom) having a bucket 49 for discharging cargo at the end ( 50) by connecting.

The boom 50 is composed of a long main boom 51 connected to one end of the swivel 48 and the auxiliary boom 52 connected to the main boom 51 and connecting the bucket 49 at the bottom .

The movement of the main boom 51, the auxiliary boom 52 and the bucket 49 is between the swivel 48 and the main boom 51 and the main boom 51 and the auxiliary boom 52 and the auxiliary boom 52 And by a cylinder 53 installed between the bucket 49.

The cylinder 53 is preferably installed to be extended in the direction of receiving the force, and both sides of the main bogie 40 further includes a stopper 55 for limiting the movement of the loading box 35 during the unloading operation. do

The stopper 55 has an out tube 59 connected to the hinge 57 by a bracket 56 lowered downward from the center of both end portions of the main bogie 40 and folded by a cylinder 58, and the out tube. The inner tube 61 is provided with an inner tube 61 which enters and exits by the cylinder 60.

A finger 62 is formed at the end of the inner tube 61 to push and crack the inner end of the loading box 35, and the finger 62 is provided with a pad 63 such as rubber or urethane. ) To minimize damage.

The transfer means 34, which is installed at both sides of the loading box 35 and transfers the unloaded cargo to the storage place, has a conveyor 67 supported by the frame 66 on both sides of the driveway 65 of the vehicle 31. To transport the cargo.

The upper side of the conveyor 67, the upper side is wide and the lower side is narrow upper and lower side hopper so that the cargo unloaded by the bucket 49 of the loading and unloading means 33 to the conveyor 67 It installs and comprises 70.

Looking at the working relationship of the present invention as described above,

After the vehicle 31 that has loaded the cargo enters the vehicle loading and unloading system 30, the main vehicle 40 is moved through the steering wheel 48 provided in the loading and unloading means 33 to determine a location that is easy to work. The stopper 55 is operated to prevent the vehicle 31 from moving during the operation.

The stopper 55 operates the cylinder 60 inside the out tube 59 to operate the cylinder 58 in a state in which the inner tube 61 is pulled out, thereby unfolding the out tube 59. Finger 62 provided at the end of the) is fixed in a shape that opens both inner ends of the loading box 35 to prevent movement.

In this state, the auxiliary bogie 42 moves in the longitudinal direction of the main bogie 40 to determine the unloading position. When the unloading position is determined, the boom 50 and the bucket 49 are folded by using the cylinder 53. Takes and supplies the cargo on the loading box 35 to the hopper 70 of the transport means 34 installed on both sides of the driveway 65 of the vehicle 31.

The cargo on the hopper 70 is dropped to the lower conveyor 67 to be transported to and stored in the storage location, and the cargo on the loading box 35 is repeatedly operated by the unloading means 33 as described above. It will be able to feed and feed to 70.

The present invention as described above provides a system that can directly transport the cargo unloaded from the loading to the storage station through the transport means installed on the side of the driveway of the vehicle provides ease of loading and installation cost of the loading and unloading device and system The cost savings can be lowered, the lower cost can be invested, and the more efficient work can be achieved.

Claims (4)

In constructing a vehicle cargo loading system 30; The cargo loading system 30 for the vehicle is installed on the main rail 32 installed so as to be located above the vehicle 31 that loads and enters the main truck so as to move forward and backward in the loading box 35. Unloading means (33) having an auxiliary bogie (42) installed above the main bogie (40) and moving in the longitudinal direction of the main bogie (40); Conveying means 34 for transporting the cargo unloaded by the cargo handling means 33 to the storage place; The auxiliary bogie 42 includes an unloading body 47 for rotating the driven gear 46 formed at the upper end thereof in engagement with the drive gear 45 installed on the shaft of the motor 44 fixed to the bracket 43; A lower length of the main boom 51 connected to one end of the swivel table 48 below the unloading body 47; A boom 50 connected to the main boom 51 and configured to be connected to an auxiliary boom 52 connecting a bucket 49 to a lower end thereof; Both sides of the main cart 40 further includes a stopper 55 for limiting the movement of the loading box 35 during the unloading operation; The conveying means (34) is supported by the frame (66) on both sides of the driveway (65) of the vehicle (31) and installed to the storage place; Cargo loading and unloading system for a vehicle characterized in that it comprises a hopper (70) installed on the upper side of the conveyor (67) to guide the cargo to be unloaded by the loading and unloading means to the conveyor (67). The method of claim 1 The main boom 51 and the auxiliary boom 52, the bucket 49 is between the swivel 48 and the main boom 51 and the main boom 51 and the auxiliary boom 52, the auxiliary boom 52 and the bucket (49) to be moved by the cylinder 53 installed between them; The cylinder (53) is a cargo loading system for a vehicle, characterized in that installed so that it can be extended in the direction of the force. The method of claim 1; The stopper 55 includes a bracket 56 lowered downward from the center of both end portions of the main cart 40; An out tube 59 connected to the bracket 56 and provided to be folded by a cylinder 58; An inner tube (61) having a finger (62) for pushing and cracking an inner end of the loading box (35) at the end while entering and exiting by a cylinder (60) installed inside the out tube (59); The finger 62 is a cargo loading system for a vehicle, characterized in that it further comprises a pad (63) to minimize the damage of the storage box (35). The method of claim 1; Cargo unloading system for a vehicle, characterized in that one side of the unloading body 47 is provided with a steering wheel (48) for controlling the entire loading and unloading means (33).