Material conveying device of crawler ship loader

Abstract

The utility model discloses a material conveying device of a track ship loader, which comprises an arm support system with the bottom end hinged at one end of a ship loader body, a telescopic trolley axially arranged in the arm support system in a sliding manner, and a feeding belt system arranged on the arm support system and bypassing the top of the telescopic trolley, a material blocking plate is arranged at the end, away from the ship loader body, of the telescopic trolley, a trolley driving mechanism is installed on the arm frame system and comprises a driving shaft wound with a driving rope, the two ends of the driving rope are guided through fixed pulleys at the two ends of an arm frame respectively and connected with the two ends of the telescopic trolley, and a camera is installed at the movable end of the arm frame system. And the camera is in signal connection with a cab on the ship loader body. And the effects that workers can conveniently conduct discharging adjustment operation, and the feeding accuracy is improved are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to material conveying device technical field, especially a material conveying device of crawler ship loader. BACKGROUND

[0002] The ship loader is an important port loading and unloading equipment, and is widely applied to transferring goods from land transport tools (such as trucks, trains) to ships. The ship loader usually comprises a feeding mechanism, a walking track and a feeding belt and the like main components. Among them, the belt feeding device is a key component of the ship loader, and is responsible for conveying goods from the ground or transport tools to the cabin. However, the existing belt feeding device has some problems in actual application, especially in the top rolling setting and operation, which affects the loading efficiency and the convenience of operation. The top rolling setting and in-place operation of the belt feeding device need manual control of the motor-driven roller rotation, not only need to respond to the position on the ship, but also need continuous adjustment, which seriously affects the loading efficiency. SUMMARY

[0003] The utility model solves the technical problem that the top rolling setting and in-place operation of the belt feeding device need manual control of the motor-driven roller rotation, not only need to respond to the position on the ship, but also need continuous adjustment, which seriously affects the loading efficiency.

[0004] In order to solve the above technical problems, the utility model adopts the technical scheme of a material conveying device of crawler ship loader, which comprises an arm support system hingedly connected at one end of the ship loader body, a telescopic trolley axially slidingly arranged in the arm support system, and a feeding belt system arranged in the arm support system and passing over the top of the telescopic trolley. The end of the telescopic trolley away from the ship loader body is provided with a material blocking plate. A trolley driving mechanism is installed on the arm support system. The trolley driving mechanism comprises a driving shaft with a driving rope wound thereon. The two ends of the driving rope are guided by the fixed pulleys at the two ends of the arm support system and connected to the two ends of the telescopic trolley. A camera is installed at the movable end of the arm support system. The camera signal is connected to the driver's room on the ship loader body.

[0005] Preferably, a sliding groove is arranged on the inner side wall of the arm support system through a channel steel. Support wheels rotatably connected on both sides of the telescopic trolley are slidingly arranged in the sliding groove. A guide rod is arranged in parallel above the sliding groove. Sliding blocks are fixedly installed on both sides of the telescopic trolley and sleeved on the guide rod.

[0006] Preferably, the bottom surface of the sliding block is attached to the top surface of the sliding groove. An electromagnet is installed in the bottom of the sliding block.

[0007] Preferably, the top of the telescopic trolley is provided with a head support shaft and a tail support shaft at both ends, respectively, and a support roller group supporting the belt in the feeding belt system is arranged in the middle of the top of the telescopic trolley, and the support roller group supporting the belt is arranged in rotation in the arm support system, the belt passes through the head support shaft and the tail support shaft, and a telescopic adjusting shaft for winding the belt is mounted in the middle of the bottom of the arm support system.

[0008] Preferably, the movable end and the middle of the top of the arm support system are both provided with an angle adjusting wheel, a vertical stand is fixedly arranged on the top of the ship loader body, an arm support adjusting mechanism is fixedly installed on one side of the vertical stand, and a winding shaft in the arm support adjusting mechanism is wound around the angle adjusting wheel through a cable and a top end fixed pulley of the vertical stand.

[0009] 1. The utility model provides a material conveying device of crawler ship loader, the sliding and positioning of telescopic trolley are automatically controlled by trolley drive mechanism, realize accurate drive through the drive shaft that has winding drive rope, the rotation of drive shaft, namely pull one end of telescopic trolley and move, and drive shaft carries out unreeling to the pull rope connected to the other end of trolley, which reduces manual intervention and improves operation speed and accuracy.

[0010] 2. The movable end of the arm support system is provided with a camera, and the signal is connected to the driver's cabin on the ship loader body. The operator can monitor the material conveying situation in real time, move the material blocking plate by the telescopic trolley, determine the discharging position by the material blocking plate, and then ensure the accurate feeding position, avoiding the time waste of frequent adjustment and confirmation of the position. BRIEF DESCRIPTION OF DRAWINGS

[0011] The utility model will be further described below in combination with the drawings and examples:

[0012] Figure 1 It is the whole machine structure schematic view of the utility model embodiment.

[0013] Figure 2 It is the structure enlarged view of the utility model embodiment.

[0014] In the drawing: 1, ship loader body; 2, arm support system; 3, telescopic trolley; 4, vertical stand; 5, arm support adjusting mechanism; 6, trolley drive mechanism; 7, feeding belt system; 8, supporting wheel; 9, sliding block; 10, material blocking plate; 11, head support shaft; 12, tail support shaft; 13, telescopic adjusting shaft; 14, camera. DETAILED DESCRIPTION

[0015] As Figure 1 And Figure 2As shown, the utility model provides a material conveying device of crawler ship loader, including the arm support system 2 of bottom end hinged in one end of ship loader body 1, the telescopic trolley 3 of axial sliding arrangement in arm support system 2 and the feeding belt system 7 of arrangement in arm support system 2 and bypass telescopic trolley 3 top, the end of telescopic trolley 3 away from ship loader body 1 is arranged with the baffle 10, the trolley drive mechanism 6 is installed on arm support system 2, and the trolley drive mechanism 6 includes the drive axle that is wound with drive rope, and the both ends of drive rope are respectively guided through the fixed pulley of both ends of arm support system 2 and are connected both ends of telescopic trolley 3, and the movable end of arm support system 2 is installed with camera 14, and camera 14 signal connection driver's cabin on ship loader body 1.

[0016] Arm support system 2 adopts derrick structure, and feeding belt system 7 is rotationally arranged in arm support system 2, and feeding belt system 7 also passes through the bottom of ship loader body 1, passes through the middle of crawler drive assembly in the bottom of ship loader body 1, when needing to carry out material conveying, through the arm support adjusting mechanism 5 on ship loader body 1, arm support system 2 is rotationally adjusted to the appropriate angle, then through trolley drive mechanism 6, the position of telescopic trolley 3 in arm support system 2 is adjusted, in the process of telescopic trolley 3 movement, baffle 10 is driven to move, and the position of feeding belt system 7 in the end of belt is determined by the end position of telescopic trolley 3, and material is conveyed to fall down after colliding baffle 10 by feeding belt system 7, in the process of discharging, along with the accumulation of material, the position of discharging needs to be adjusted, and operating personnel adjust the position of telescopic trolley 3 through trolley drive mechanism 6 according to the image transmitted by camera 14, to realize the adjustment of discharging position. In addition, the position of telescopic trolley 3 can also be automatically adjusted by controlling trolley drive mechanism 6 according to the rate of discharging, to realize the automatic adjustment of discharging position.

[0017] As shown in Figure 1 And Figure 2 The inside wall of arm support system 2 is provided with a sliding groove through a channel steel, and the support wheels 8 rotationally connected on both sides of telescopic trolley 3 are slidingly arranged in the sliding groove, and a guide rod is arranged in parallel above the sliding groove, and the sliding blocks 9 fixedly installed on both sides of telescopic trolley 3 are sleeved on the guide rod.

[0018] The sliding groove is made of channel steel, and the sliding support of telescopic trolley 3 is realized by cooperating with the guide rod, so that telescopic trolley 3 can be in a stable state during the adjustment of the angle of arm support system 2, and the scraping plate is installed on the top of telescopic trolley 3, and the surface of the belt is scraped clean when the belt passes through the first end support shaft 11.

[0019] As a preferred embodiment of the utility model. The bottom surface of the sliding block 9 is attached to the top surface of the sliding groove, and the electromagnet is installed in the inner bottom of the sliding block 9. In the process of discharging, the electromagnet in the sliding block 9 is electrified, so that the sliding block 9 is adsorbed on the arm support system 2, and the stability of the discharging of telescopic trolley 3 is ensured.

[0020] As Figure 2 shown. The top of the telescopic trolley 3 is provided with a front support shaft 11 and a rear support shaft 12 at both ends, respectively, and a support roller group supporting the belt in the feeding belt system 7 is arranged in the middle of the top of the telescopic trolley 3. A support roller group supporting the belt is arranged to rotate in the arm support system 2, the belt passes through the front support shaft 11 and the rear support shaft 12, and the telescopic adjusting shaft 13 for winding the belt is installed in the middle of the bottom of the arm support system 2.

[0021] The belt passes through the top of the arm support system 2, is supported by the support roller group in the arm support system 2, then passes through the front support shaft 11 on the telescopic trolley 3, is discharged at the front support shaft 11, falls after hitting the material blocking plate 10, passes through the support roller group on the top of the telescopic trolley, then passes through the rear support shaft 12, then passes through the telescopic adjusting shaft 13, and finally passes through the middle of the top of the ship loader body 1. During the movement of the telescopic trolley 3, the telescopic adjusting shaft 13 is used, the telescopic trolley 3 moves backward, the gap between the rear support shaft 12 and the telescopic adjusting shaft 13 increases, and the tension state of the belt can be ensured.

[0022] As Figure 1 shown. The movable end and the middle of the top of the arm support system 2 are both provided with angle adjusting wheels, the vertical fixed stand 4 is arranged on the top of the ship loader body 1, the arm support adjusting mechanism 5 is fixedly installed on one side of the stand 4, and the winding shaft in the arm support adjusting mechanism 5 winds the angle adjusting wheels through the top end fixed pulley of the stand 4 through a cable. The winding and unwinding of the cable are performed through the winding shaft on the arm support adjusting mechanism 5, and then the arm support system 2 is lifted or lowered.

Claims

1. A material conveying device for a tracked ship loader, characterized in that: The system includes a boom system (2) hinged at one end of the ship loader body (1), a telescopic trolley (3) axially slidably arranged in the boom system (2), and a feeding belt system (7) arranged in the boom system (2) and passing over the top of the telescopic trolley (3). A baffle plate (10) is arranged at the end of the telescopic trolley (3) away from the ship loader body (1). A trolley drive mechanism (6) is installed on the boom system (2). The trolley drive mechanism (6) includes a drive shaft with a drive rope wound around it. The two ends of the drive rope are guided by fixed pulleys at both ends of the boom system (2) and connected to the two ends of the telescopic trolley (3). A camera (14) is installed at the movable end of the boom system (2). The camera (14) is connected to the driver's cab on the ship loader body (1).

2. The material conveying device for a tracked ship loader as described in claim 1, characterized in that: The boom system (2) has a sliding groove arranged on the inner wall by channel steel. The support wheels (8) rotatably connected to both sides of the telescopic trolley (3) are slidably set in the sliding groove. A guide rod is arranged parallel above the sliding groove. Sliding blocks (9) fitted on the guide rod are fixedly installed on both sides of the telescopic trolley (3).

3. The material conveying device for a tracked ship loader as described in claim 2, characterized in that: The bottom surface of the sliding block (9) is in contact with the top surface of the sliding groove, and an electromagnet is installed at the bottom of the sliding block (9).

4. The material conveying device for a tracked ship loader as described in claim 1, characterized in that: The top two ends of the telescopic trolley (3) are respectively provided with a front end support shaft (11) and a rear end support shaft (12). The top middle of the telescopic trolley (3) is provided with a support roller group that supports the belt in the feeding belt system (7). The support roller group that supports the belt is rotatably arranged in the boom system (2). The belt passes through the front end support shaft (11) and the rear end support shaft (12). The bottom middle of the boom system (2) is provided with a telescopic adjustment shaft (13) for the belt to be wound.

5. The material conveying device for a tracked ship loader as described in claim 1, characterized in that: Angle adjustment wheels are installed at the movable end and the middle of the top of the boom system (2). A vertical frame (4) is fixedly arranged on the top of the ship loader body (1). A boom adjustment mechanism (5) is fixedly installed on one side of the frame (4). The winding shaft in the boom adjustment mechanism (5) winds the angle adjustment wheels through the fixed pulley at the top of the frame (4) via a cable.

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