KR100443671B1 - Dustbin holding apparatus - Google Patents

Abstract

The present invention relates to a container receiving device for food collection vehicles to raise the container safely by raising the container in the state of receiving the side plate of the container, the rail fixed to the side wall of the loading box of the vehicle And a collecting device including a receiving device mounted to move on the rail and a lifting drive unit connected to the receiving device to move the receiving device, wherein the receiving device is connected to the lifting driving part to move on a rail. A bracket, a rotating shaft which is mounted to protrude horizontally in front of the moving bracket and is rotated through a cylinder mounted on the outside of the side wall, an operating arm rotatably mounted by hinge shafts on both sides of the rotating shaft, and rear ends of the operating arms. Fixed to the rear of the rotating shaft between the two operating arms Characterized by the arm portion configured to operate the same to be rotated.

Description

Receiving device for food container vehicle {Dustbin holding apparatus}

The present invention relates to a container receiving device mounted on the sidewall of the food container, more specifically, by raising the container in the state of receiving the side plate of the container, the container can be safely raised while preventing the breakage around the top of the container. The present invention relates to a container receiving device for a food collection vehicle.

Generally, foods discharged from restaurants and homes are collected through a separate food container and used as agricultural compost or recycled as livestock feed.

8 shows a conventional food container, it is composed of a body having a rectangular cylinder shape having an opening at the top and a cover 102 which opens and closes the opening and rotates around the rear hinge axis.

In particular, the periphery of the opening is provided with a protrusion 103 including a groove 104 that protrudes outward and the bottom is open.

Therefore, the container 100 is used for temporarily collecting food and the food is collected in the container 100 through the food collection vehicle.

9 is a view illustrating a conventional food collection vehicle. First, the configuration thereof will be described.

In the food collection vehicle including a loading box 200 having an opening 201 which is openable and closed at an upper portion thereof, the food container filled in the inside after receiving the container 100 outside the side wall of the loading box 200. The bin lifting device 300 is inserted into the loading box 200.

In particular, the container lifting device 300, the receiving device 302 which is moved on the rail 301 in the state of receiving the rail 301 and the front protrusion 103 of the container 100 fixed to the side wall of the storage box, and The lift drive unit 303 moves the receiving device 302.

The receiving device 302 includes a moving bracket 302a which is mounted on a rail and lifted up and down through the lifting driving unit 303, and protrudes in front of the moving bracket 302a to protrude from the front of the container 100. It consists of a latch 302b which receives 103.

In addition, the front of the hanger 302b is formed with an insertion protrusion 302c to be inserted into the lower opening groove 104 included in the front protrusion 103 of the container (100).

Therefore, when raising the movable bracket 303 including the hanger 302b through the lifting driving unit 303, the insertion protrusion 302c formed in front of the hanger 302b is the front protrusion of the container 100. Is inserted into the lower open groove 104 formed in the 103 is to receive the container (100).

And after receiving the container 100 through the hanger 302b as described above, as the hanger 302b is continuously raised until the bin 100 is rotated 180 degrees of the food container filled in the container 100 It is put inside.

However, at the moment of lifting the heavy container, the front protrusion of the container into which the hanger was inserted had a problem of being easily damaged due to the heavy weight of the container.

That is, the front protrusion formed in front of the container is composed of a top plate and a front plate, the front protrusion has a problem that the front protrusion is easily damaged when the hanger as the strength is relatively weaker than the body of the container.

Accordingly, the present invention has been made in order to solve the above problems, an object of the present invention is to provide a container receiving device for food collection vehicle to move up and down the container in the state of receiving the entire body of the heavy container.

In addition, it is also intended to further improve the receiving power of the container by allowing each side of the body to correspond to each other in receiving the container.

It also has the purpose of operating the receiving arm through the cylinder or gear so that the receiving state of the container can be continuously maintained during the raising of the container.

The present invention for achieving the above object, the container lifting device consisting of a rail fixed to the side wall of the loading box of the vehicle and a receiving device mounted to move on the rail and a lifting drive unit connected to the receiving device to move the receiving device. In the receiving device, the moving shaft is connected to the lifting drive unit is moved on the rail, the rotating shaft is mounted to protrude horizontally in front of the moving bracket and rotated through a cylinder mounted on the outside of the side wall, both sides of the rotating shaft An actuating arm rotatably mounted to the hinge shaft, and an arm actuating portion fixed to the rear of the rotating shaft between the rear ends of the actuating arms to rotate the actuating arms in cooperation with each other.

1 is a perspective view showing a lifting device equipped with a container receiving device of the present invention.

Figure 2 is an enlarged view showing the container receiving apparatus of the present invention.

Figure 3 is a perspective view showing another embodiment of the container receiving apparatus according to the present invention.

4 is a cross-sectional view taken along the line A-A of FIG.

5 is a perspective view showing a non-operational state of the receiving device according to the present invention.

Figure 6 is a schematic perspective view showing a state before receipt of the receiving device according to the present invention.

7 is a plan view schematically showing another embodiment of the arm operating unit according to the present invention.

8 is a perspective view showing a conventional food container.

9 is a schematic cross-sectional view showing a conventional food collection vehicle.

<Description of the symbols for the main parts of the drawings>

1: loading box

11: sidewall

2: rail

3: receiving device

31: moving bracket

32: axis of rotation

321: cylinder

33: working arm

331: hinge shaft, 332: the rotating body, 333: contact plate, 334: bending protrusion,

335: Extruded Rubber Pad

34 arm arm

341: cylinder, 342: rod, 343: motor, 344: gear portion,

G1: drive gear, G2: interlocking gear, G3: drive gear

35: inner contact plate

4 lifting drive unit

41: lifting cylinder

42: chain

100: container

Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

1 is a view showing a lift apparatus provided with a container receiving apparatus of the present invention. First, its configuration will be described.

A rail 2 fixed to the side wall 11 of the vehicle loading box 1, a receiving device 3 mounted to move on the rail 2, and the receiving device 3 are connected to the receiving device 3. In the container lifting device consisting of a lifting drive unit (4) for elevating,

The receiving device (3) is connected to the lifting driving unit (4) and the moving bracket 31 is moved on the rail (2), and is mounted to protrude horizontally in front of the moving bracket (31) of the moving bracket Rotating shaft 32 rotated through a cylinder 321 mounted on the outside, an operating arm 33 rotatably mounted by hinge shafts 331 on both sides of the rotating shaft 32, and the operating arms (both sides) It is composed of an arm operating portion 34 is fixed to the rear of the rotary shaft 32 between the rear end of the 33) to rotate the two operating arms 33 in cooperation with each other.

In particular, the lifting drive unit 4 is composed of a lifting cylinder 41 and the chain 42 is moved in conjunction with the operation of the lifting cylinder 41, the moving bracket 31 is fixed to the chain 42 The rail (2) is mounted so that it can be elevated.

2 is an enlarged view showing the container receiving apparatus of the present invention, wherein the arm operating portion 34 is fixed to the rear of the rotating shaft 32 and rods 342 are provided on both sides of the operating arm 33. It is composed of a cylinder 341 connected through the rear end and the hinge shaft.

And the working arm 33, the rotating body 332 is fixed to the rotating shaft 32 through the hinge shaft 331, and is fixed to the inside of the rotating body 332, the front end of the bending projection 334 It is composed of a close contact plate 333 provided.

In addition, the front of the rotating shaft 32 is mounted to the inner close contact plate 35 to be in close contact with the side wall of the container (100).

3 is a perspective view showing another embodiment of the container receiving apparatus according to the present invention, Figure 4 is a cross-sectional view of the AA line of Figure 3, to prevent the slipping after the receipt of the container 100 in the inner side of the contact plate 333. A hollow portion 335a is formed in the inside thereof, and a plurality of protrusions 335b are formed on the inner surface thereof, and the protruding rubber pad 335 having an inclined front and rear sides thereof is mounted.

Hereinafter, the operational relationship of the present invention configured as described above are as follows.

Figure 5 is a perspective view showing a non-operational state of the receiving device according to the present invention, by extending the rod of the cylinder 321 mounted on the outer side plate of the moving bracket 31 to rotate the rotating shaft 32 in the forward direction, The operation arm 33 is to be kept folded toward the rail (2).

That is, as the rotating shaft 32 constituting the receiving device 33 is rotated in the forward direction, the operating arm 33 and the arm operating portion 34 and the inner contact plate 35 mounted on the rotating shaft 32 are rails 2. ) To be folded inward.

Next, Figure 6 shows the pre-receipt state of the receiving device according to the present invention, by stretching the rod of the cylinder 321 mounted on the outer side plate of the movable bracket 31 to rotate the rotating shaft in the reverse direction, the operating arm 33 is to maintain the state protruding to the outside of the rail (2).

That is, as the rotating shaft 32 constituting the receiving device 33 is rotated in the reverse direction, the operating arm 33, the arm operating portion 34, and the inner close contact plate 35 mounted on the rotating shaft 32 become the rails 2. ), It is stretched out toward the bar.

The rod 342 of the cylinder 341 constituting the arm operating portion 34 mounted between the rear ends of the actuating arms 33 mounted on both sides of the rotating shaft 32 is stretched so that the actuating arms 33 on both sides are extended. It is to be spread around the intermediate hinge axis 331.

That is, as the gap between the working arms 33 on both sides is to prepare the receipt of the container (100).

Next, as shown in FIG. 2, the rod 342 of the cylinder 341 constituting the arm operating portion 34 mounted between the rear ends of the operating arms 33 mounted on both sides of the rotating shaft 32 is extended. In this case, both operating arms 33 are rotated about the intermediate hinge shaft 331 so that the front sides of the both operating arms 33 are narrowed, thereby grasping both side walls of the container 100, thereby operating the arms ( Receiving the container 100 through the operation of 33).

And finally, as shown in FIG. 1, as the lifting cylinder 41 of the lifting driving unit 4 mounted between the rails 2 is raised, the receiving device 3 is overall raised through the chain. Food in the container 100 is to be put into the loading box of the vehicle.

On the other hand, Figure 7 shows another embodiment of the arm operating unit according to the present invention, the other configuration except the arm operating unit 34 is assumed to be the same as the configuration of the above-described embodiment. Therefore, the arm operating part 34 of another embodiment is between the motor 343 which is fixed to the rear of the rotating shaft 32, between the rotating shaft of the motor 343 and the hinge shaft 331 of the two operating arms 33. It consists of a gear portion 344 is engaged with a plurality of gears so that both operation arms 33 can operate symmetrically to each other.

The gear unit 344 includes a drive gear G1 mounted on a rotation shaft of the motor 343, an interlocking gear G2 meshed with the drive gear G1, and hinges of both operating arms 33. Each of the driving gears G3 is fixed to the shaft 331 and engaged with the driving and interlocking gears G1 and G2.

Therefore, when the drive gear G1 connected to the motor 343 is rotated, the interlocking gear G2 meshed with the drive gear G1 is rotated in the opposite direction, and is engaged with the drive gear G1 and the interlocking gear G2. Each operating gear G3 is rotated in the opposite direction to each other.

Therefore, by operating the symmetrical rotation of the operating gear (G3) both operating arms (33) connected to each operating gear (G3) is operated symmetrically with each other, thereby performing the same operation as the arm operating portion of the above-described embodiment As can be received in the container (100).

As described above, the present invention, by allowing the container to move up in the state of receiving the body of the heavy container as a whole, it is possible to ensure safety when the container is raised, and is formed around the upper body of the conventional problem There is an effect that can prevent damage to the protrusion.

In addition, in receiving the container by raising the container in a state in which each side of the body correspondingly pressed to each other, when the container is raised, the container is inclined to prevent the phenomenon of food leakage.

In addition, by maintaining the receiving state during the ascending process of the container through the cylinder or gear through the receiving arm receiving the container, there is also an effect to prevent the falling of the container received between the operating arms.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible therefrom.

Claims (7)

A rail 2 fixed to the side wall 11 of the loading box 1 of the vehicle, a receiver 3 mounted to be moved on the rail 2, and a receiver 3 connected to the receiver 3 are connected to the receiver 3. In the container lifting device consisting of a lifting drive unit (4) for moving, The receiving device 3, A moving bracket 31 connected to the lifting driving part 4 and moving on the rail 2; A rotating shaft 32 mounted to protrude horizontally in front of the moving bracket 31 and rotated through a cylinder 321 mounted outside the sidewall; An operating arm 33 rotatably mounted on both sides of the rotation shaft 32 by a hinge shaft 331, and Receiving container for food waste collection vehicle characterized in that it is fixed to the rear of the rotating shaft 32 between the rear end of the two operation arm 33 is composed of an arm operating portion 34 for rotating both operation arms 33 in cooperation with each other Device. The cylinder 341 according to claim 1, wherein the arm actuating part 34 is fixed to the rear of the rotating shaft 32 and rods 342 are connected to the rear ends of the two actuating arms 33 and hinge shafts on both sides thereof. Receiving device for a food container vehicle, characterized in that consisting of. The arm actuating part 34 is a motor 343 fixed to the rear of the rotating shaft 32, a rotating shaft of the motor 343, and a hinge shaft of the two operating arms 33. 331 is connected between the receiving arm receiving device for food collection vehicle, characterized in that consisting of a gear portion 344 is engaged with a plurality of gears so that both operation arms (33) can operate symmetrically with each other. 4. The gear unit 344 according to claim 3, wherein the gear unit 344 includes a drive gear G1 mounted on a rotating shaft of the motor 343, an interlocking gear G2 meshed with the drive gear G1, and the two operating arms. Receiving device for receiving food collecting vehicle, characterized in that each of the drive shaft (G3) is fixed to the hinge shaft (331) of the (33) and the driving, interlocking gears (G1, G2), respectively. 2. The operating arm (33) according to claim 1, wherein the working arm (33) is fixed to the rotating shaft (32) via a hinge shaft (331), and fixed to the inside of the rotating body (332) and bent at the front end. Container for receiving food collection vehicle, characterized in that consisting of a contact plate 333 is provided with a protrusion 334. According to claim 1, wherein the inner side of the contact plate 333 is formed inside the hollow portion 335a to prevent slipping after the receipt of the container 100 and a plurality of projections (335b) formed on the inner surface Food container receiving device for food collection vehicle, characterized in that the middle is protruded and the protruding rubber pad 335 is inclined forward and backward. According to claim 1, wherein the front of the rotating shaft 32, the food collection vehicle container receiving device, characterized in that the inner close contact plate 35 is further mounted to be in close contact with the side wall of the container (100).