Clean ship loader arm support fallen material recycling device

Abstract

The utility model relates to a clean ship loader arm support fallen material recycling device which comprises a plurality of installation frames, the two installation frames are located on the two sides of a transmission belt respectively, the lower ends of the two installation frames are connected with the two sides of the top of a collecting box respectively, and a transmission mechanism is arranged between the two installation frames. A plurality of groups of cleaning mechanisms which are driven by the transmission mechanism to move are mounted on the transmission mechanism; the sweeping mechanism comprises a moving shell, a cleaning plate is installed on the side, close to the transmission belt, of the moving shell, and bristles are arranged on the side, close to the transmission belt, of the cleaning plate. According to the fallen material recovery device, by arranging the sweeping mechanism and the dust removal mechanism, fly dust generated in the sweeping process is collected while scattered coal on the surface of the transmission belt is cleaned.

Description

TECHNICAL FIELD

[0001] The utility model relates to a ship loader technical field, in particular to a clean ship loader arm frame blank recovery device. BACKGROUND

[0002] In recent years, ocean bulk cargo transportation is rapidly growing in the global range, and the sea transportation volume of bulk commodities such as iron ore, coal and grain has increased significantly, which leads to the continuous upgrading of ocean bulk cargo transport ships. The ship loader is a large machine used for loading bulk cargo at the bulk cargo terminal, which is generally composed of an arm frame belt conveyor and a traveling device. The ship loader needs to travel along the terminal track during operation to transport coal to different areas of the transport ship.

[0003] In actual application, it is found that coal adhering to the bottom of the arm frame belt conveyor is easy to directly fall onto the terminal during the conveying process, especially when wet and sticky coal is handled. This not only causes material loss, but also poses a safety hazard of falling objects from a high altitude. In addition, a small amount of coal may accumulate on the inner side of the belt. Therefore, a clean ship loader arm frame blank recovery device is proposed. SUMMARY

[0004] The utility model provides a kind of clean ship loader arm frame blank recovery device, for solving at least one technical problem described above.

[0005] The utility model provides a kind of clean ship loader arm frame blank recovery device, including multiple mounting frames, two described mounting frames are located at the both sides of transmission belt, the lower end of two described mounting frames is connected with the top of two sides of collection box respectively, transmission mechanism is equipped between two described mounting frames;

[0006] A plurality of cleaning mechanisms are installed on the transmission mechanism and driven to move by the transmission mechanism.

[0007] The cleaning mechanism includes a moving shell, a cleaning plate is installed on one side of the moving shell close to the transmission belt, and brush hairs are provided on one side of the cleaning plate close to the transmission belt.

[0008] In one embodiment, the transmission mechanism includes a guide rod and a reciprocating screw.

[0009] Both ends of the guide rod are connected to the mounting frames at both ends.

[0010] Both ends of the reciprocating screw are rotatably connected to the mounting frames at both ends.

[0011] One end of the reciprocating screw is sleeved with a driven wheel, the driven wheel is connected to a driving wheel through a belt, and the axis of the driving wheel is connected to the output end of the servo motor penetrating the mounting frame.

[0012] In one embodiment, the guide rod is sleeved with a slider on the reciprocating screw rod, and the slider is connected with the moving shell near one side of the transmission belt.

[0013] In one embodiment, a dust removal mechanism is arranged on the cleaning mechanism.

[0014] In one embodiment, the dust removal mechanism comprises a vacuum cleaner, an input end of the vacuum cleaner is communicated with a cavity through a pipeline, an output end of the vacuum cleaner is communicated with a dust collecting box through a pipeline, the cavity is arranged in the interior of the moving shell, and strip-shaped dust inlets are arranged on both sides of the moving shell.

[0015] In one embodiment, the vacuum cleaner is arranged on the side of the moving shell away from the cleaning plate.

[0016] In one embodiment, the dust collecting box is arranged on the side of the moving shell away from the cleaning plate, and first box doors are arranged on the side of the dust collecting box.

[0017] In one embodiment, one end of the pipeline communicated between the dust collecting box and the vacuum cleaner is provided with a check mechanism, and the check mechanism is arranged in the interior of the dust collecting box.

[0018] In one embodiment, the check mechanism comprises a check shell arranged at one end of the pipeline communicated between the dust collecting box and the vacuum cleaner, and a plurality of fan-shaped rubber pads are arranged on the opening end of the check shell, and the plurality of rubber pads form a circular structure.

[0019] In one embodiment, a second box door is arranged on the bottom of the collecting box, and an opening is arranged on the top of the collecting box.

[0020] Compared with the prior art, the advantages of the utility model lie in that:

[0021] (1) the material falling recovery device drives the cleaning mechanism to move along the width direction of the transmission belt through the transmission mechanism, the bristles clean the scattered coal on the surface of the transmission belt, and the scattered coal swept off falls into the collecting box below to be concentrated and treated, thereby reducing the labor intensity of workers and avoiding the waste of scattered coal.

[0022] (2) in the cleaning process, flying dust will be generated, in order to avoid the pollution of flying dust to the on-site environment, the vacuum cleaner is started during cleaning, and the flying dust is finally sucked into the dust collecting box by the dust inlet and is collected by the vacuum cleaner. The device can clean the scattered coal on the surface of the transmission belt and collect and treat the flying dust generated in the cleaning process. BRIEF DESCRIPTION OF DRAWINGS

[0023] In the following, the utility model will be described in more detail based on the embodiments and with reference to the drawings.

[0024] Figure 1 is the overall structure schematic diagram of the blank recycling device of the utility model;

[0025] Figure 2 is Figure 1 the schematic diagram of A part of

[0026] Figure 3 is the working schematic diagram of the blank recycling device of the utility model;

[0027] Figure 4 is the sectional view of the dust collecting box and the check mechanism;

[0028] Reference signs:

[0029] 1, mounting frame; 2, transmission mechanism; 201, servo motor; 202, driving wheel; 203, guide rod; 204, driven wheel; 205, reciprocating screw; 3, dust removal mechanism; 301, dust collector; 302, cavity; 303, dust inlet; 304, dust collecting box; 3041, first box door; 4, cleaning mechanism, 401, sliding block; 402, moving shell; 403, cleaning plate; 404, brush; 5, transmission belt; 6, check mechanism, 601, check shell; 602, rubber pad; 7, collecting box; 701, second box door, 8, arm support. DETAILED DESCRIPTION

[0030] The utility model will be further described below with reference to the drawings.

[0031] Please refer to Figures 1 to 4 The utility model provides a clean ship loader arm support blank recycling device, including a plurality of mounting frames 1, two mounting frames 1 are located at the both sides of transmission belt 5 respectively, and the lower end of two mounting frames 1 is connected with the top both sides of collecting box 7 respectively, and transmission mechanism 2 is equipped between two mounting frames 1, transmission mechanism 2 is installed with the multiple sets of cleaning mechanism 4 that are moved by transmission mechanism 2, in this embodiment, cleaning mechanism 4 is equipped with two sets, and two cleaning mechanism 4 is symmetrically arranged with transmission belt 5.

[0032] In order to better implement the utility model, refer to Figure 1In one embodiment, the transmission mechanism 2 includes a guide rod 203 and a reciprocating screw 205. In order to ensure that the two groups of cleaning mechanisms 4 of this embodiment can move smoothly, two guide rods 203 and two reciprocating screws 205 are provided. The two guide rods 203 are symmetrically arranged with the transmission belt 5, and both ends of the guide rods 203 are connected to the mounting frame 1 at both ends; the two reciprocating screws 205 are symmetrically arranged with the transmission belt 5, and both ends of the reciprocating screws 205 are rotatably connected to the mounting frame 1 at both ends; in this embodiment, both ends of the two reciprocating screws 205 are rotatably connected to the mounting frame 1 through bearings, one end of the reciprocating screw 205 is sleeved with a driven wheel 204, and a driving wheel 202 is provided between the two driven wheels 204. The driving wheel 202 drives the two driven wheels 204 to rotate through a belt, and the axis of the driving wheel 202 is connected to the output end of the servo motor 201 that passes through the mounting frame 1. A slider 401 is sleeved on the guide rod 203 and the reciprocating screw 205 on the same side of the transmission belt 5 . The slider 401 is connected to the movable shell 402 on a side close to the transmission belt 5 .

[0033] During the process of cleaning the transmission belt 5 by the blanking recovery device, the output end of the servo motor 201 drives the driving wheel 202 to rotate, and the driving wheel 202 drives the driven wheels 204 on the upper and lower sides to rotate through the belt, and the driven wheel 204 drives the reciprocating screw 205 connected to it to rotate. With the cooperation of the external thread of the reciprocating screw 205 and the internal thread of the sleeve of the slider 401, the slider 401 can move along the direction of the guide rod 203. The servo motor 201 drives the driving wheel 202 to rotate clockwise or counterclockwise, thereby driving the driven wheel 204 to rotate clockwise or counterclockwise through the belt, that is, driving the two reciprocating screws 205 to rotate clockwise or counterclockwise, thereby realizing the slider 401 to move back and forth along the guide rod 203.

[0034] In order to avoid slipping between the belt and the driving pulley 202 and the driven pulley 204, which may affect the working effect of the blanking recovery device, a tensioning device can be set to maintain appropriate tension of the belt, prevent the belt from slipping during the transmission process, and reduce wear between the belt and the driving pulley 202 and the driven pulley 204.

[0035] In addition to the method of using the driving wheel 202, belt and driven wheel 204 to realize the rotation of the reciprocating screw 205 in this embodiment, the belt can also be eliminated, and the driving wheel 202 and the driven wheel 204 can be replaced by gears. The first gear connected to the output end of the servo motor 201 drives the second gear sleeved on the reciprocating screw 205 to rotate through meshing, thereby realizing the rotation of the reciprocating screw 205.

[0036] In order to better implement this utility model, refer to Figure 1 and Figure 2In one embodiment, each group of the cleaning mechanism 4 comprises a moving shell 402, the moving shell 402 is provided with a cleaning plate 403 on one side close to the transmission belt 5, and the cleaning plate 403 is provided with bristles 404 on one side close to the transmission belt 5. When the transmission mechanism 2 drives the cleaning mechanism 4 to move along the width direction of the transmission belt 5, the upper and lower groups of the cleaning mechanism 4 are simultaneously moved, at this time, the bristles 404 are close to the upper and lower surfaces of the transmission belt 5, and the scattered coal on the surfaces is swept into the collecting box 7 directly below.

[0037] In order to better implement the utility model, referring to Figure 1 and Figure 4 In one embodiment, each group of the cleaning mechanism 4 is provided with a dust removal mechanism 3, each group of the dust removal mechanism 3 comprises a dust collector 301, the input end of the dust collector 301 is communicated with a cavity 302 through a pipeline, the output end of the dust collector 301 is communicated with a dust collecting box 304 through a pipeline, the cavity 302 is arranged in the moving shell 402, strip-shaped dust inlets 303 are arranged on both sides of the moving shell 402, and the dust inlets 303 are arranged along the side edges of the moving shell 402.

[0038] In order to better implement the utility model, referring to Figure 1 , Figure 3 and Figure 4 In one embodiment, the dust collector 301 is arranged on the side of the moving shell 402 away from the cleaning plate 403.

[0039] In order to better implement the utility model, referring to Figure 1 , Figure 3 and Figure 4 In one embodiment, the dust collecting box 304 is arranged on the side of the moving shell 402 away from the cleaning plate 403, and the side of each dust collecting box 304 is provided with a first box door 3041, the first box door 3041 is provided with a handle groove, so that the first box door 3041 is conveniently opened, and the collected flying dust in the dust collecting box 304 is conveniently cleaned.

[0040] In order to better implement the utility model, referring to Figure 4 In one embodiment, one end of the pipeline communicated between the dust collecting box 304 and the dust collector 301 is provided with a check mechanism 6, and the check mechanism 6 is arranged in the dust collecting box 304, the check mechanism 6 comprises a check shell 601 arranged at one end of the pipeline communicated between the dust collecting box 304 and the dust collector 301, and the opening end of the check shell 601 is provided with a plurality of fan-shaped rubber pads 602, the plurality of rubber pads 602 are arranged in a circular shape and cover the opening end of the check shell 601. The included angle of each rubber pad 602 is 30°-60°, and preferably 45° in the embodiment, and eight rubber pads 602 cover the opening end of the check shell 601.

[0041] When the vacuum cleaner 301 starts working, it draws air from the cavity 302 through the pipe at the input end, creating a negative pressure in the cavity 302. External dust enters the cavity 302 through the dust inlet 303. At this time, the rubber pad 602 at the open end of the check housing 601 opens toward the dust box 304 due to the action of the vacuum cleaner 301. The dust entering the cavity 302 flows along the pipe between the input end of the vacuum cleaner 301 and the cavity 302, the pipe between the output end of the vacuum cleaner 301 and the dust box 304, and through the rubber pad 602 into the dust box 304. When the vacuum cleaner 301 stops working, the central opening of the rubber pad 602 automatically closes, preventing the dust in the dust box 304 from returning to the pipe connecting the output end of the vacuum cleaner 301 and the dust box 304. The provision of the rubber pad 603 can reduce the risk of dust backflow.

[0042] In addition to the non-return mechanism 6 used in this embodiment, an elastic reset baffle, an electromagnetic non-return mechanism, a rotary non-return mechanism or a pneumatic non-return mechanism may also be provided to achieve the effect of the non-return mechanism 6 in this embodiment.

[0043] In order to better implement this utility model, refer to Figure 1 In one embodiment, a second box door 701 is provided at the bottom of the collection box 7, and an opening is provided at the top of the collection box 7.

[0044] The cleaning mechanism 4 in the present invention can be provided in at least one group, that is, arranged on the upper surface of the transmission belt 5 , thereby providing one guide rod 203 and one reciprocating screw 205 to match the group of cleaning mechanisms 4 .

[0045] Based on the above-mentioned clean ship loader arm falling material recovery device, its working principle is as follows:

[0046] Take the example of setting two groups of cleaning mechanisms 4, as Figure 1 As shown, the falling material recovery device will be installed at the output end of the transmission belt 5. When it is necessary to clean the loose coal on the surface of the transmission belt 5, first adjust the arm 8 to a horizontal state to keep the transmission belt 5 in normal working condition, as shown in FIG. Figure 3As shown, the output end of the servo motor 201 drives the driving wheel 202 to rotate, the driving wheel 202 drives the two driven wheels 204 to rotate through the belt, thereby driving the two reciprocating lead screws 205 to rotate, the outer thread on the surface of the reciprocating lead screw 205 cooperates with the inner thread of the sliding block 401, so that the sliding block 401 can move along the direction of the guide rod 203, the guide rod 203 is arranged along the width direction of the transmission belt 5, during the cleaning process, the sliding block 401 moves along the guide rod 203 from one side of the transmission belt 5 to the other side, the sliding block 401 drives the connected moving shell 402 to move, thereby driving the cleaning plate 403 and the bristles 404 to clean the scattered coal on the surface of the transmission belt 5; when the cleaning mechanism 4 moves to the other end of the transmission belt 5, the servo motor 201 drives the driving wheel 202 to rotate reversely, thereby driving the driven wheel 204 and the reciprocating lead screw 205 to rotate reversely through the belt, so that the sliding block 401 moves back along the guide rod 203, thereby reciprocating, the transmission belt 5 rotates, and the cleaning mechanism 4 reciprocates to move, so as to clean the scattered coal on the surface of the transmission belt 5 into the collecting box 7 below. During the cleaning process, the dust collector 301 is started, the cavity 302 forms negative pressure through the pipeline, the flying dust in the external air will enter the cavity 302 through the dust inlet 303, and finally enter the dust collecting box 304 through the pipeline between the input end of the dust collector 301 and the cavity 302, and the pipeline between the output end of the dust collector 301 and the dust collecting box 304.

[0047] Although the present application has been described with reference to the preferred embodiments, various modifications and alterations can be made without departing from the scope of the present application. In particular, various technical features mentioned in the various embodiments can be combined in any manner without structural conflicts. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A clean ship loader boom drop recovery device, characterized in that: It comprises a plurality of mounting frames, two of which are respectively located on both sides of the transmission belt, the lower ends of the two mounting frames are respectively connected to the two sides of the top of the collection box, and a transmission mechanism is provided between the two mounting frames; The transmission mechanism is equipped with multiple cleaning mechanisms that are driven and moved by the transmission mechanism; The cleaning mechanism comprises a movable shell, a cleaning plate is installed on a side of the movable shell close to the transmission belt, and bristles are provided on a side of the cleaning plate close to the transmission belt.

2. The clean ship loader boom falling material recovery device according to claim 1 is characterized in that: The transmission mechanism includes a guide rod and a reciprocating screw; Wherein, both ends of the guide rod are connected to the mounting brackets at both ends; Both ends of the reciprocating screw are rotatably connected to the mounting brackets at both ends; One end of the reciprocating screw is sleeved with a driven wheel, the driven wheel is connected to the driving wheel through a belt, and the axis of the driving wheel is connected to the output end of the servo motor that passes through the mounting frame.

3. The clean ship loader boom drop recovery device according to claim 2, characterized in that: A sliding block is sleeved on the guide rod and the reciprocating screw, and the side of the sliding block close to the transmission belt is connected to the moving shell.

4. The clean ship loader boom drop recovery device according to claim 1, characterized in that: The cleaning mechanisms are all equipped with dust removal mechanisms.

5. The clean ship loader boom falling material recovery device according to claim 4 is characterized in that: The dust removal mechanism includes a vacuum cleaner, the input end of the vacuum cleaner is connected to the cavity through a pipe, the output end of the vacuum cleaner is connected to the dust collecting box through a pipe, the cavity is arranged inside the movable shell, and strip-shaped dust inlets are provided on both sides of the movable shell.

6. The clean ship loader boom drop recovery device according to claim 5, characterized in that: The dust collector is installed on a side of the movable shell away from the cleaning plate.

7. The clean ship loader boom drop recovery device according to claim 5, characterized in that: The dust collecting box is installed on a side of the movable shell away from the cleaning plate, and a first box door is provided on each side of the dust collecting box.

8. The clean ship loader boom falling material recovery device according to claim 5, characterized in that: A non-return mechanism is provided at one end of a pipe communicating between the dust collecting box and the vacuum cleaner, and the non-return mechanism is located inside the dust collecting box.

9. The clean ship loader boom drop recovery device according to claim 8, characterized in that: The non-return mechanism includes a non-return shell provided at one end of a pipe connecting the dust box and the vacuum cleaner. The open end of the non-return shell is provided with a plurality of sector-shaped rubber pads, and the plurality of rubber pads form a circular structure.

10. The clean ship loader boom falling material recovery device according to claim 1, characterized in that: The bottom of the collection box is provided with a second box door, and the top of the collection box is provided with an opening.

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