KR101351980B1 - Transport vehicles - Google Patents

Abstract

The present invention relates to a transport vehicle, and more specifically, to a transport vehicle which has a storage tank with an opening and closing door, a discharge pipe for discharging contents stored in the tank to the outside, and an operation lever for operating the discharge pipe for discharging stored contents.

Description

Transport vehicle with guide device and tank seal device {TRANSPORT VEHICLES}

The present invention relates to a transport vehicle, and more particularly, is provided with a storage tank having a door for opening and closing, a discharge pipe for discharging the contents stored in the storage tank to the outside is formed, for discharging the stored contents In a transport vehicle provided with a control lever for operating the discharge device, a pair of horizontal frame coupled in the longitudinal direction and spaced up and down on one side of the storage tank and a plurality of vertical frame coupled between the horizontal frame The horizontal frame is formed so as to correspond to the longitudinal direction of the storage tank and the horizontal frame located at the lower end is hinged to the storage tank and both ends of the horizontal frame is in close contact with the opening and closing door, The vertical frame is formed to a predetermined length so that the worker does not fall off when working on the transport vehicle. A guide bar lying down or standing vertically in the width direction to control the opening / closing door; It is installed in the front and rear of the storage tank, the body is coupled to the storage tank and the rod drawn from the body is hinged to the side of the vertical frame installed at both ends of the plurality of vertical frame gown, the rod An actuating cylinder for moving the guide bar while being withdrawn from the body or returned to its original state; And a control box installed at a rear side of the storage tank and having an openable box shape and having a button for operating the operation cylinder. The operator may raise the guide bar when the operator works on the storage tank. The present invention relates to a transport vehicle equipped with a guide device and a tank sealing device, characterized by protecting from falling and sealing the storage tank by lowering the guide bar and bringing it into close contact with the opening and closing door after the work is completed.

The feed vehicle is a special vehicle designed to store and transport the feed or various grains, and is mainly used to transport the feed or various grains from the feed tower to the feed tank or from the feed tank to the feed tower.

This conventional feed vehicle is shown in Figure 1, the feed vehicle 10 is provided with a feed tank (11) is provided with a door for opening and closing the inside of the feed transport vehicle 10, the feed tank, 11, the vertical feed boom 12 and the horizontal feed boom 13 for loading the feed into the tank or discharged to the outside is provided.

In addition, these vertical conveying products 12 and the horizontal conveying boom 13 has a feed screw that is rotated by a motor for the conveyance of the feed is embedded, the feed introduced from the feed tank 11 at the end of the horizontal conveying boom 13 Discharge pipe 14 for supplying the feed tower is provided.

On the other hand, in order to load the feed in the feed tank or other management, the worker frequently works on the upper portion of the feed vehicle, for example, the upper portion of the feed tank occurs frequently, at which time the worker in operation falls from the upper portion of the feed tank injuries Accidents are often caused.

In order to prevent such an accident, it may be considered to provide a separate safety device on the top of the feed tank, but the road traffic law limits the height from the bottom of the vehicle wheel to the top surface within 4m. Difficult to provide a separate safety device on the top.

In addition, recently, the feed vehicle has a tendency to be equipped with a device for sealing the door and the outlet in order to prevent theft or loss of the feed in the state of carrying a full load of feed in advance.

As described above, the feed transportation vehicle includes a protective device for preventing an accident from falling when the worker works on the tank, and the feed tank to prevent theft and loss of a load (feed, wood pellet, powder or powder). A sealing device is required.

However, the techniques disclosed in the prior art, such as "guide device for feed transport vehicles" in Korean Registered Room No. 0438136, and "tank seal device for feed transport vehicles" in Korean Registered Room No. 0231657, are either a protective device or a seal device. Since it is provided with only the other device had to be mounted separately.

The present invention has been invented to solve the above problems, and provided with a guide device (protective device) for ensuring the safety of the operator in the transport vehicle, and a tank sealing device for preventing the loss or theft of the loaded contents To provide a transport vehicle.

In order to solve the above problems, the present invention is provided with a storage tank having a door for opening and closing, a discharge pipe for discharging the contents loaded in the storage tank to the outside is formed, the discharge device for discharging the stored contents In the transport vehicle is provided with a control lever for operating a, consisting of a plurality of vertical frame coupled between the horizontal frame and a pair of horizontal frame spaced up and down coupled to one side of the storage tank in the longitudinal direction The horizontal frame is formed so as to correspond to the longitudinal direction of the storage tank, and the horizontal frame located at the lower end thereof is hinged to the storage tank and the horizontal frame positioned at the upper part is in close contact with the opening / closing door. The frame is formed to a predetermined length so that the worker does not fall off when working on the transport vehicle, A guide bar lying down in the width direction or standing vertically to control the opening / closing door; It is installed in the front and rear of the storage tank, the body is coupled to the storage tank and the rod drawn from the body is hinged to the side of the vertical frame installed at both ends of the plurality of vertical frame gown, the rod An actuating cylinder for moving the guide bar while being withdrawn from the body or returned to its original state; And a control box installed at a rear side of the storage tank and having an openable box shape and having a button for operating the operation cylinder. The operator may raise the guide bar when the operator works on the storage tank. It protects from the fall, and after the operation is completed, the guide bar is lowered and in close contact with the opening and closing door to seal the storage tank.

In addition, the frame is coupled vertically to the side of the control box, the end of the frame is formed with a first rod ring ring, the upper end of the operating lever is formed with a second rod ring ring corresponding to the first rod ring ring, By combining the sealing means to connect the first sealing ring and the second sealing ring is characterized in that to control the operation of the guide bar and the operating lever.

In addition, a third rod seal ring is formed on one side of the vertical frame to seal the guide bar and the door for opening and closing, and a fourth rod seal ring is formed on one side of the door for opening and closing the third rod seal ring and the fourth rod. The sealing ring is connected to the sealing means to prevent the guide bar from being arbitrarily raised.

In addition, the sensor when the guide bar is upright to prevent the vehicle from running in a state in which the guide bar is raised is characterized in that the sensor is coupled to one side of the storage tank for transmitting light or alarm sound.

The present invention made as described above can prevent the fall accident caused by the operator's carelessness or other factors when the operator works vertically on the storage tank, the guide bar is laid down to seal the door of the storage tank, the guide By controlling the control box and the control lever with a built-in bar button through the sealing means, the risk of theft or loss of the contents can be prevented in advance.

In addition, there is an advantage that the structure is simple, easy to install and operate, and to reduce the installation cost compared to the conventional storage tank sealing device of a complicated structure.

1 is an illustration of a typical transport vehicle.
2 to 3 is an illustration of a transport vehicle according to the present invention.
4 to 5 is an exemplary view for explaining a sealing method of the transport vehicle according to the present invention.

Hereinafter, exemplary embodiments will be described based on embodiments best suited to an understanding of the technical features of the present invention, and the technical features of the present invention are not limited by the illustrated embodiments, And that the present invention may be implemented with other embodiments. Therefore, it is intended that the present invention covers the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents. In order to facilitate understanding of the embodiments to be described below, in the reference numerals shown in the accompanying drawings, among the components that perform the same function in the embodiments, the related components are denoted by the same or an extension line number.

In order to help understand the features of the present invention as described above, it will be described in more detail with respect to the transport vehicle equipped with a guide device and a tank sealing device according to an embodiment of the present invention.

First, a general transport vehicle including a transport vehicle according to the present invention is provided with a storage tank 11 in which a predetermined space is formed so as to store various types of contents such as feed, wood pellets, powder or powder. The upper part of the storage tank 11 is provided with a door 15 for opening and closing the contents, the discharge tank (not shown) for discharging the stored contents to the discharge pipe 14 inside the storage tank 11 It is installed, the operation lever 50 for operating the discharge device is provided.

In this case, the storage tank 11 may form a partition therein to form a plurality of compartments, the opening and closing door 15 is provided to correspond to the compartment, the opening and closing door 15 is along the rail It may be configured in various forms such as a sliding type that is opened while being moved in the width direction or a folding type in which one side is hinged and opened.

However, the present invention is to close and seal the guide bar 20 according to the present invention to the upper end of the opening and closing door 15 in the state in which the opening and closing door 15 is closed to operate the guide bar 20 at the same time. The purpose is to prevent the loss or theft of the contents by sealing the button and the operating lever for the original through the sealing means.

First, the present invention is coupled to the guide bar 20 along the longitudinal direction on one side of the storage tank (11).

The guide bar 20 is composed of a pair of horizontal frame 21 spaced up and down and a plurality of vertical frame 22 coupled between the horizontal frame, the horizontal frame 21 is the storage tank 11 Is formed to correspond to the longitudinal direction of the horizontal frame 21 is located at the lower end is coupled to the storage tank 11 and both ends so that the guide bar 20 is vertically erect or lying down, the horizontal frame located at the top 21 is in close contact with the opening and closing door 15 to seal the storage tank and serves as a safety device to use as a handle when the operator moves over the storage tank 11 and to prevent inadvertent fall.

The vertical frame 22 is formed to have a predetermined length to facilitate the operator to hold the horizontal frame 21, a plurality of coupled between the horizontal frame is to fall on the vertical frame even if the operator slips on the storage tank to fall prevent.

An operating cylinder 30 for operating the guide bar in the front and rear of the storage tank 11 is installed.

The operation cylinder 30 is composed of a body 31 hinged to the storage tank 11, the rod 32 is drawn out from the body 31 and the end is hinged to the side of the vertical frame 22 do.

The guide bar 20 is vertically erected when the rod 32 of the operation cylinder is pulled out, and on the contrary, the guide bar 20 is laid down when the rod 32 returns to the body 31 and is in close contact with the opening and closing door 15. The door 15 is sealed.

In order to open the opening and closing door 15, the guide bar 20 must be lifted, but the guide bar 15 is fixed because the rod 32 of the operation cylinder enters the body 31. It is impossible to lift the guide bar 20 even if the force is applied.

Light or alarm sound when the guide bar 20 is in contact with the horizontal frame 21 or the vertical frame 22 when the guide bar 20 is upright to prevent the vehicle from running while the guide bar 20 is raised. The sensor 70 for sending out the back is coupled to the storage tank.

Since the worker works in the state in which the guide bar 20 is set up, when the vehicle is driven in this state, the worker may fall and be injured or may have a big accident.

In addition, since the opening and closing door 15 is freely opened in the state in which the guide bar 20 is vertically placed, there is a fear of theft or loss of the contents.

Therefore, when the vehicle starts in a state in which the guide bar 20 is standing vertically, the detection sensor 70 sends an alarm sound or a lamp to notify the worker of the above problem, thereby preventing the above problem.

5 shows a control box 40 coupled to the rear of the storage tank 11.

A button (not shown) for operating the operation cylinder 30 is installed in the control box 40, and a frame 41 having a predetermined length is vertically coupled to the side of the control box. At the end of the first hook ring 42 is formed so that the rope or the rope can be inserted.

In addition, a second rod sealing ring 51 corresponding to the first rod sealing ring 42 is formed on the upper end of the operating lever 50.

At this time, the operation lever 50 may be provided in plurality in accordance with the discharge device provided, it is preferable that a second rod ring is formed on the upper end of each operation lever when a plurality of operation lever is provided.

The present invention connects the first sealing ring (42) and the second sealing ring (51) with a sealing means (60) such as a rope, a rope, or a wire, thereby controlling the operation of the guide bar (20) and the operating lever (50). By preventing theft of contents, the recipient can confirm whether the sealing means is dismantled and then release the sealing means at the site to induce a reliable transaction between the supplier and the consumer.

On the other hand, the third frame is formed with a third seal ring 23 to insert the sealing means 60, such as a rope or rope in the vertical frame 22, and the fourth seal ring 16 on one side of the opening and closing door 15, ) To close the guide bar 20 to the opening / closing door 15, and then to the sealing means 60 such as a rope, a string, or a wire to prevent the opening of the opening / closing door 15 by force. .

When the opening and closing door 15 is provided in plural, the fourth sealing ring is formed on the side of the opening and closing door installed at the front or rear of the vehicle to seal the sealing means.

On the other hand, the operation cylinder 30 may use a hydraulic or pneumatic cylinder, when there is no hydraulic or pneumatic inside the operating cylinder when the guide bar 20 is forcibly pulled the rod 32 of the cylinder body ( 31, so that it can escape from the third sealing ring 23 and the fourth sealing ring 16 to be sealed through the sealing means (60).

Carrying vehicle equipped with a guide device and a tank sealing device according to the present invention made as described above can ensure the safety of the operator through the guide bar, the control box, opening and closing door and the operating lever by sealing means theft of the contents Or loss can be prevented.

10: transport vehicle 11: storage tank
12: vertical feed boom 13: horizontal feed boom
14: discharge pipe 15: door for opening and closing
20: guide bar 21: horizontal frame
22: vertical frame
30: working cylinder 31: body
32: loading
40: control box 41: frame
42: first seal ring
50: operating lever 51: the second sealing ring
60: sealing means 70: detection sensor

Claims (4)

A storage tank 11 having an opening and closing door 15 is provided, and a discharge pipe 14 for discharging the contents loaded in the storage tank to the outside is formed, and a discharge device for discharging the stored contents is operated. In the transport vehicle provided with an operation lever 50 for
It consists of a pair of horizontal frame 21 is coupled to one side of the storage tank 11 along the longitudinal direction and spaced up and down and a plurality of vertical frame 22 coupled between the horizontal frame, the horizontal frame 10 is formed so as to correspond to the longitudinal direction of the storage tank 11 and the horizontal frame located at the lower end is hinged to the storage tank 11 and the horizontal frame located at the upper side is the opening and closing door 15 Close to the vertical frame 22 is formed to a predetermined length so that the worker does not fall when working on the transport vehicle, the guide bar 20 lying down or standing vertically in the width direction to control the opening and closing door (15). )Wow;
The front and rear of the storage tank 11 is installed in the front, the body 31 is coupled to the storage tank 11 and the rod 32 is withdrawn from the body at both ends of the plurality of vertical frame gowns An actuating cylinder (30) hinged to the side of the installed vertical frame (22) and moving the guide bar (20) while the rod (32) is withdrawn from the body (31) or returned to its original state;
And a control box 40 installed at the rear of the storage tank 11 and formed in an openable box shape and having a button for operating the operation cylinder 30.
When the worker works on the storage tank 11, the guide bar 20 is raised to protect it from falling, and after the work is completed, the guide bar 20 is lowered to be in close contact with the opening and closing door 15. Carrying vehicle (100) provided with a guide device and a tank sealing device, characterized in that for sealing the storage tank (11). According to claim 1, wherein the frame 41 is vertically coupled to the side of the control box 40, the end of the frame 41 is formed with a first rod ring 42, the operation lever 50 A second sealing ring ring 51 corresponding to the first sealing ring ring 42 is formed at an upper end thereof, and the sealing means 60 is coupled to connect the first sealing ring ring 42 and the second sealing ring ring 51. Carrying vehicle 100 provided with a guide device and a tank sealing device, characterized in that to control the operation of the guide bar 20 and the operation lever (50). According to claim 1, The third bar sealing ring 23 is formed on one side of the vertical frame 22 to seal the guide bar 20 and the opening and closing door 15, the opening and closing door ( A fourth rod seal ring 16 is also formed at one side of 15) to connect the third rod ring ring 23 and the fourth rod ring ring ring 16 with sealing means 60 to raise the guide bar 20 arbitrarily. Carrying vehicle (100) provided with a guide device and a tank sealing device, characterized in that to prevent. The light or alarm according to any one of claims 1 to 3, wherein the guide bar 20 is in contact when the guide bar 20 is standing vertically to prevent the vehicle from running while the guide bar 20 is raised. Carrying vehicle 100 provided with a guide device and a tank sealing device, characterized in that the sensor 70 for transmitting the sound and the like is coupled to one side of the storage tank (10).

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