Automatic cleaning device for accumulated materials on belt of stockpiling line

Abstract

The utility model discloses an automatic cleaning device for accumulated materials on a belt of a stockpiling line, which relates to the technical field of stockpiling lines and comprises a mounting frame, a collecting hopper, a spraying component and a scraping component. The mounting frame is arranged behind a head roller of a stockpiling line and is provided with a collecting hopper, and a spraying assembly and a scraping assembly are arranged in the collecting hopper; the spraying assembly is arranged below the stockpiling line belt so as to scour return accumulated materials of the stockpiling line belt, and generated waste water directly falls into the collecting hopper; the scraping assembly is arranged below the stockpiling line belt and located behind the spraying assembly so as to scrape waste cement soup generated in the return stroke of the stockpiling line belt after spraying of the spraying assembly, and the generated waste cement soup directly falls into the collecting hopper. The device can greatly reduce accumulated materials generated by the belt of the stockpiling line, plays an important role in on-site environmental protection, reduces the risk of the accumulated materials on equipment, and reduces the potential safety hazard of the equipment caused by the accumulated materials.

Description

Technical Field

[0001] The utility model relates to the technical field of stacking lines, in particular to an automatic cleaning device for stacking line belt accumulated materials. Background Art

[0002] The stacking line is the end of the ship unloading belt conveyor system. A large amount of accumulated material will be generated on the return journey of the stacking line belt, which will affect the safety hazards of the equipment. For the treatment of accumulated material on the stacking line, the main method currently used is a sweeper (the brush is driven to rotate by a motor). The operation of the sweeper is difficult, and attention should be paid to the tightness of the sweeper at all times. If the sweeper is adjusted too tight, it will cause serious accumulation of accumulated material, making it difficult to clean, and the cleaning and transportation will consume a lot of manpower and material resources. If the sweeper is adjusted to be moderately loose, the large amount of accumulated material generated by the stacking line belt cannot be processed. In addition, the use of a sweeper is prone to generate a large amount of dust. Utility Model Content

[0003] The purpose of the utility model is to solve the problems raised in the above background technology, and then propose an automatic cleaning device for accumulated materials on the belt of a stacking line.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] The automatic cleaning device for material accumulation on the stacking line belt comprises a mounting frame, a collecting bucket, a spraying assembly and a scraping assembly; the mounting frame is arranged behind the head roller of the stacking line and is provided with a collecting bucket thereon, and the collecting bucket is provided with a spraying assembly and a scraping assembly; the spraying assembly is arranged below the stacking line belt to flush the material accumulation on the return path of the stacking line belt, and the generated waste water falls directly into the collecting bucket; the scraping assembly is arranged below the stacking line belt and behind the spraying assembly to scrape the waste cement soup generated on the return path of the stacking line belt after the spraying assembly is sprayed, and the generated waste cement soup falls directly into the collecting bucket.

[0006] Furthermore, the spray assembly includes a spray pipe, a water pipe and a nozzle; the spray pipe is horizontally arranged in the collecting bucket and is connected to a water pipe, the water pipe is connected to an external water inlet pipe to allow an external water source to be injected into the spray pipe, and the spray pipe is provided with a plurality of nozzles along its length, and the spraying direction of the nozzle is aligned with the bottom of the stacking line belt.

[0007] Furthermore, the water guide pipe is connected to the external water inlet pipe via a pressure pump to increase the spray pressure of the nozzle, thereby increasing the cleaning power.

[0008] Furthermore, the scraper assembly includes a bracket and a scraper; the bracket is arranged in the collecting bucket and the scraper is installed thereon, and the scraper is in contact with the bottom of the stacking line belt.

[0009] Furthermore, the bracket is provided with a plurality of adjustment holes along its height direction, and the bracket and the scraper are connected by a fixing bolt at one of the adjustment holes to adaptively adjust the distance between the scraper and the bottom of the stacking line belt, so that the scraper fits better with the bottom of the stacking line belt and the scraping effect is better.

[0010] Furthermore, a down pipe is connected below the collecting hopper, and the down pipe is connected to a sewer arranged in the stacking line environment so that the cleaned wastewater, waste cement soup and other waste materials can be directly passed into the sedimentation tank for sedimentation and recovery operations.

[0011] Furthermore, a fixing frame is provided on the collecting bucket, a pressure roller is horizontally arranged on the fixing frame, and the pressure roller is arranged above the stacking line belt so that the scraper and the bottom of the stacking line belt are always kept in a close contact state, thereby increasing the processing effect.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model can greatly reduce the material accumulation generated by the stacking line belt through the arrangement of the spray component, the scraper component and the collecting bucket, reduce the risk of the accumulated material to the equipment, and reduce the potential safety hazard of the equipment caused by the accumulated material; and the device plays an important role in on-site environmental protection, and the dust problem of the stacking line belt is solved by the spray treatment method, thereby improving the on-site working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of Example 1;

[0015] Figure 2 It is a structural schematic diagram of Example 2;

[0016] Figure 3 It is a structural schematic diagram of Example 3;

[0017] Among them: 1. Mounting frame; 2. Collecting bucket; 3. Spraying assembly; 31. Spraying pipe; 32. Water guide pipe; 33. Spraying head; 4. Scraping assembly; 41. Bracket; 411. Adjusting hole; 42. Scraper; 43. Fixing bolt; 5. Feeding pipe; 6. Fixing frame; 61. Pressing roller. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. The utility model is further described in combination with the drawings and embodiments:

[0019] Embodiment 1:

[0020] Refer to the attached Figure 1 As shown, the automatic cleaning device for the accumulated material on the stacking line belt comprises a mounting frame 1, a collecting bucket 2, a spraying assembly 3 and a scraping assembly 4; the mounting frame 1 is arranged behind the head roller of the stacking line and is provided with a collecting bucket 2 thereon, and the collecting bucket 2 is provided with a spraying assembly 3 and a scraping assembly 4; the spraying assembly 3 is arranged below the stacking line belt to flush the accumulated material on the return path of the stacking line belt, and the generated waste water falls directly into the collecting bucket 2; the scraping assembly 4 is arranged below the stacking line belt and behind the spraying assembly 3 to scrape the waste cement soup generated on the return path of the stacking line belt after the spraying assembly 3 is sprayed, and the generated waste cement soup falls directly into the collecting bucket 2.

[0021] Specifically, the spray assembly 3 includes a spray pipe 31, a water pipe 32 and a nozzle 33; the spray pipe 31 is horizontally arranged in the collecting bucket 2 and is connected to a water pipe 32, the water pipe 32 is connected to an external water inlet pipe so that an external water source can be injected into the spray pipe 31, and the spray pipe 31 is provided with a plurality of nozzles 33 along its length direction, and the spraying direction of the nozzle 33 is aligned with the bottom of the stacking line belt.

[0022] In the above scheme, in order to increase the spray pressure of the nozzle 33 and thus enhance the cleaning power, the water pipe 32 is connected to the external water inlet pipe through a pressure pump (not shown) so that the pressure pump can inject the external water source in the external water inlet pipe into the spray pipe 31 after high-pressure treatment.

[0023] Specifically, the scraper assembly 4 includes a bracket 41 and a scraper 42; the bracket 41 is arranged in the collecting bucket 2 and the scraper 42 is installed thereon, and the scraper 42 contacts the bottom of the stacking line belt.

[0024] In the above scheme, in order to improve the scraping effect of the scraper 42, the bracket 41 is provided with a plurality of adjustment holes 411 along its height direction. When the installation height of the scraper 42 is determined, the bracket 41 and the scraper 42 are connected by a fixing bolt 43 at one of the adjustment holes 411. In this design, by changing the installation position of the scraper 42 and the bracket 41, the distance between the scraper 42 and the bottom of the stacking line belt can be adaptively adjusted, so that the scraper 42 fits better with the bottom of the stacking line belt and the scraping effect is better.

[0025] Embodiment 2:

[0026] In the stockpile line environment, there are generally sewers and sedimentation tanks. From this perspective, refer to the attached Figure 2 As shown, a down pipe 5 is connected to the lower part of the collecting bucket 2, and the down pipe 5 is connected to a sewer arranged in the stacking line environment so that the cleaned waste water, waste cement soup and other waste materials can be directly passed to the sedimentation tank for sedimentation and recovery operations.

[0027] Embodiment 3:

[0028] Due to the weight of the collected materials, the straightness of the stacking line belt is different, which leads to the poor fit between the bottom of the stacking line belt and the scraper 42. In order to keep the scraper 42 and the bottom of the stacking line belt in close contact at all times and increase the processing effect, refer to the attached Figure 3 As shown, a fixing frame 6 is provided on the collecting bucket 2, and a pressure roller 61 is horizontally provided on the fixing frame 6, and the pressure roller 61 is arranged above the stacking line belt.

[0029] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. Automatic cleaning device for material accumulation on the stacking line belt, characterized in that: It comprises a mounting frame (1), a collecting bucket (2), a spraying assembly (3) and a scraping assembly (4); The mounting frame (1) is arranged behind the head roller of the stacking line and a collecting bucket (2) is arranged on the mounting frame, and a spraying component (3) and a scraping component (4) are arranged in the collecting bucket (2); The spray assembly (3) is arranged below the stacking line belt to flush the accumulated materials on the return path of the stacking line belt, and the generated waste water falls directly into the collection bucket (2); The scraper assembly (4) is arranged below the stacking line belt and behind the spray assembly (3) to scrape the waste cement soup produced on the return path of the stacking line belt after the spray assembly (3) sprays, and the produced waste cement soup directly falls into the collection bucket (2).

2. The automatic cleaning device for accumulated materials on the stacking line belt according to claim 1 is characterized in that: The spray assembly (3) comprises a spray pipe (31), a water guide pipe (32) and a spray head (33); The spray pipe (31) is horizontally arranged in the collecting bucket (2) and is connected to a water guide pipe (32). The water guide pipe (32) is connected to an external water inlet pipe so that an external water source is injected into the spray pipe (31). The spray pipe (31) is provided with a plurality of spray heads (33) along its length direction. The spray heads (33) spray in a direction directed toward the bottom of the stacking line belt.

3. The automatic cleaning device for accumulated materials on the stacking line belt according to claim 2 is characterized in that: The water guide pipe (32) is connected to the external water inlet pipe via a pressure pump.

4. The automatic cleaning device for accumulated materials on the stacking line belt according to claim 1 is characterized in that: The scraper assembly (4) comprises a bracket (41) and a scraper (42); The support (41) is arranged in the collecting bucket (2) and a scraper (42) is installed on the support (41), and the scraper (42) contacts the bottom of the stacking line belt.

5. The automatic cleaning device for material accumulation on the stacking line belt according to claim 4 is characterized in that: The bracket (41) is provided with a plurality of adjustment holes (411) along its height direction, and the bracket (41) and the scraper (42) are connected via a fixing bolt (43) at one of the adjustment holes (411).

6. The automatic cleaning device for material accumulation on the belt of the stacking line according to claim 1 is characterized in that: A down pipe (5) is connected to the lower part of the collecting bucket (2), and the down pipe (5) is connected to a down channel arranged in the environment of the stockpiling line.

7. The automatic cleaning device for accumulated materials on the stacking line belt according to claim 1 is characterized in that: The collecting bucket (2) is provided with a fixing frame (6), a pressing roller (61) is horizontally arranged on the fixing frame (6), and the pressing roller (61) is arranged above the belt of the stacking line.

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