Conveyor cleaning box

Abstract

The conveyor cleaning box comprises a shell, a mounting groove is formed in the top of the shell, a supporting roller is rotationally connected to the bottom of one side of the mounting groove, two pressing rollers are rotationally connected to the top of the other side of the mounting groove, and a plurality of cleaning assemblies are arranged at the bottom of the mounting groove at equal intervals; an air injection assembly is arranged at the bottom of one side of the mounting groove, water spraying assemblies are arranged in the middle and at the bottom of the other side of the mounting groove respectively, and support assemblies are arranged on the two sides of the upper portion of the shell. The water supply pipeline supplies high-pressure water to the water inlet pipe and the water supply barrel, water flow sprayed out of the first spray head cleans the bottom of the adhesive tape, impurities which cannot be removed through sweeping are removed, the air supply pipeline supplies air to the first spray head through the air inlet pipe, the adhesive tape is impacted through air flow sprayed out of the first spray head, and moisture on the lower side of the adhesive tape can be dried. And the cleaning plate moves relative to the lower side of the adhesive tape.

Description

Technical Field

[0001] The invention belongs to the field of conveyors, and in particular relates to a conveyor cleaning box. Background Art

[0002] Belt conveyors are widely used for transporting materials. When conveying dusty materials such as coal, limestone, and clay, water is often sprinkled on the materials during loading and unloading to reduce the pollution of dust to the environment. The water and materials mixed together will adhere to the belt during the operation of the belt conveyor. After the materials are discharged from the head of the conveyor, even after being cleaned by a sweeper, a certain amount of materials will still adhere to the return belt. These leaked materials are generally cleaned manually or using a scraper conveyor.

[0003] The existing related patent, application number CN201920199995.7, is "A belt conveyor capable of automatically cleaning material leakage on the return belt", which has the characteristics of "when the belt conveyor is running, the leaked material attached to the return belt of the belt conveyor can fall into the vibrating conveying device through gravity and / or cleaning of the cleaning device, and the vibrating conveying device transports the leaked material fallen therein to the unloading funnel through vibration, thereby realizing automatic cleaning of the return belt leak of the belt conveyor. Compared with the existing device or method for cleaning material leakage on the return belt of the belt conveyor, the belt conveyor of the utility model has a simple structure, convenient and quick layout, and easy equipment maintenance". However, it still has some shortcomings. For example, its cleaning device can only remove impurities and dust by mutual friction, but some impurities cannot be removed by simple cleaning. Therefore, a conveyor cleaning box is proposed. Summary of the Invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of this application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions should not be used to limit the scope of the present invention.

[0005] In view of the following technical problems in the prior art: its cleaning device can only remove impurities and dust by mutual friction, but some impurities cannot be removed by simple cleaning.

[0006] To solve the above technical problems, the present invention provides the following technical solutions: a conveyor cleaning box, comprising a housing, a mounting groove being formed on the top of the housing, a support roller being rotatably connected to the bottom of one side of the mounting groove, two pressure rollers being rotatably connected to the top of the other side of the mounting groove, and a plurality of cleaning assemblies being evenly spaced apart at the bottom of the mounting groove;

[0007] An air jet assembly is provided at the bottom of one side of the installation slot, a water spray assembly is provided at the middle and bottom of the other side of the installation slot, and bracket assemblies are installed on both sides of the upper part of the shell.

[0008] As a preferred technical solution for a conveyor cleaning box, the jet assembly includes an air inlet pipe, an air supply cylinder and a second nozzle. The shell is provided with an air inlet pipe, the air inlet pipe is connected to the air supply cylinder, and a plurality of second nozzles are evenly arranged above the air supply cylinder.

[0009] The air supply pipeline supplies gas to the second nozzle through the air inlet pipe, and the air flow sprayed by the second nozzle impacts the adhesive tape, so as to dry the moisture on the lower side of the adhesive tape.

[0010] As a preferred technical solution for a conveyor cleaning box, the water spray assembly includes a water supply cylinder and several nozzles. Two water inlet pipes are provided on the shell. A water supply cylinder is provided in the middle and bottom of the installation groove respectively. The water supply cylinder is connected to the water inlet pipe accordingly. Several nozzles are evenly arranged on the water supply cylinder. The nozzle on the water supply cylinder located in the middle of the installation groove faces upward, and the nozzle on the water supply cylinder located at the bottom of the installation groove faces downward.

[0011] The water supply pipe supplies high-pressure water to the water inlet pipe and the water supply cylinder, and the water flow sprayed by the nozzle cleans the bottom of the tape, so that impurities that cannot be removed by cleaning are removed.

[0012] As a preferred technical solution for a conveyor cleaning box, the bracket assembly includes an L-shaped frame, a U-shaped frame and a frame beam. Each of the bracket assemblies is composed of two water supply cylinders and two nozzles. The L-shaped frame is installed on both sides of the top of the shell. A U-shaped frame is provided on each L-shaped frame. The two U-shaped frames located on the same side of the shell are respectively fixedly connected to one end of the frame beam.

[0013] The bracket assembly enables the housing to be fixed conveniently and stably.

[0014] As an optimal technical solution for a conveyor cleaning box, a ball valve is installed at the end of the air inlet pipe away from the air supply cylinder, and the air inlet pipe is connected to the air supply pipeline through the ball valve;

[0015] The ball valve controls the on-off of the intake pipe.

[0016] As a preferred technical solution for a conveyor cleaning box, a ball valve is provided at the end of the water inlet pipe away from the water supply cylinder, and the water supply cylinder is connected to the water supply pipe through the ball valve;

[0017] The ball valve controls the on-off of the water inlet pipe.

[0018] As an optimal technical solution for a conveyor cleaning box, a sewage outlet is provided on the inner bottom wall of the mounting groove, and a sewage discharge cylinder is provided at the bottom end of the shell, and the sewage discharge cylinder is correspondingly connected to the sewage outlet;

[0019] The water and impurities in the installation cavity are discharged to the drain barrel through the drain port.

[0020] The beneficial effects of the conveyor cleaning box of the present invention are as follows: the water supply pipe supplies high-pressure water to the water inlet pipe and the water supply cylinder, and the water flow sprayed by the first nozzle cleans the bottom of the belt, so that impurities that cannot be removed by cleaning are removed; the air supply pipe supplies air to the second nozzle through the air inlet pipe, and the air flow sprayed by the second nozzle impacts the belt, which can dry the moisture on the lower side of the belt; the cleaning plate and the lower side of the belt move relative to each other, and the cleaning plate scrapes off the impurities on the lower side of the belt, thereby completing the cleaning of the belt;

[0021] The water flow sprayed from the nozzle can also clean the bottom of the installation groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort. Among them:

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the top view of the structure of the present invention;

[0025] Figure 3 It is a structural schematic diagram of the side surface of the present invention;

[0026] Figure 4 For the present invention Figure 1 A schematic diagram of the partially enlarged structure of part A;

[0027] Figure 5 For the present invention Figure 1 A schematic diagram of the partially enlarged structure of part B;

[0028] Figure 6 For the present invention Figure 1 Schematic diagram of the locally enlarged structure of part C.

[0029] Figure numerals: 1. Shell; 2. Pressing roller; 3. Support roller; 4. Support frame; 5. L-shaped frame; 6. U-shaped frame; 7. Sewage outlet; 8. Frame beam; 9. Adhesive tape; 10. Water inlet pipe; 11. Air inlet pipe; 12. Sewage cylinder; 13. Structural frame; 14. Cleaning plate; 15. Water supply cylinder; 16. Nozzle 1; 17. Air supply cylinder; 18. Nozzle 2. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive of other embodiments.

[0033] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing the embodiments of the present invention, cross-sectional views illustrating device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, the three-dimensional dimensions of length, width, and depth should be included.

[0034] like Figure 1-6 As shown, the present invention proposes a conveyor cleaning box, comprising a shell 1, a mounting groove is formed on the top of the shell 1, a support roller 3 is rotatably connected to the bottom of one side of the mounting groove, two pressure rollers 2 are rotatably connected to the top of the other side of the mounting groove, and a plurality of cleaning components are evenly spaced at the bottom of the mounting groove;

[0035] An air jet assembly is provided at the bottom of one side of the installation slot, a water spray assembly is provided at the middle and bottom of the other side of the installation slot, and bracket assemblies are installed on both sides of the upper part of the shell 1.

[0036] The jet assembly includes an air intake pipe 11, an air supply cylinder 17 and a second nozzle 18. The housing 1 is provided with an air intake pipe 11, the air intake pipe 11 is connected to the air supply cylinder 17, and a plurality of second nozzles 18 are evenly arranged above the air supply cylinder 17;

[0037] The air supply pipeline supplies gas to the second nozzle 18 through the air inlet pipe 11, and the air flow sprayed by the second nozzle 18 impacts the tape 9, so as to dry the moisture on the lower side of the tape 9.

[0038] The water spray assembly includes a water supply cylinder 15 and several nozzles 16. Two water inlet pipes 10 are provided on the housing 1. A water supply cylinder 15 is provided in the middle and bottom of the installation groove respectively. The water supply cylinder 15 is correspondingly connected to the water inlet pipe 10. Several nozzles 16 are evenly arranged on the water supply cylinder 15. The nozzle 16 on the water supply cylinder 15 located in the middle of the installation groove faces upward, and the nozzle 16 on the water supply cylinder 15 located at the bottom of the installation groove faces downward.

[0039] The water supply pipeline supplies high-pressure water to the water inlet pipe 10 and the water supply cylinder 15, and the water flow sprayed by the nozzle 16 cleans the bottom of the tape 9, so that impurities that cannot be removed by cleaning are removed.

[0040] The bracket assembly includes an L-shaped frame 5, a U-shaped frame 6 and a frame beam 8. Each of the bracket assemblies is composed of two water supply cylinders 15 and two nozzles 16. The L-shaped frame 5 is installed on both sides of the top of the shell 1. Each of the L-shaped frames 5 is provided with a U-shaped frame 6. The two U-shaped frames 6 located on the same side of the shell 1 are respectively fixedly connected to one end of the frame beam 8.

[0041] The bracket assembly enables the housing 1 to be fixed conveniently and stably.

[0042] A ball valve is installed at the end of the air inlet pipe 11 away from the air supply cylinder 17, and the air inlet pipe 11 is connected to the air supply pipeline through the ball valve;

[0043] The ball valve controls the on-off of the air intake pipe 11 .

[0044] As an optimal technical solution for a conveyor cleaning box, a ball valve is provided at the end of the water inlet pipe 10 away from the water supply cylinder 15, and the water supply cylinder 15 is connected to the water supply pipe through the ball valve;

[0045] The ball valve controls the on-off of the water inlet pipe 10 .

[0046] The inner bottom wall of the mounting groove is provided with a sewage outlet 7, and the bottom end of the housing 1 is provided with a sewage cylinder 12, and the sewage cylinder 12 is correspondingly connected to the sewage outlet 7;

[0047] The water and impurities in the installation cavity are discharged to the drain cylinder 12 through the drain port 7.

[0048] The cleaning assembly includes a structural frame 13 and a cleaning plate 14 . The structural frame 13 is provided on the inner bottom wall of the installation groove, and the cleaning plate 14 is provided on the top end of the structural frame 13 .

[0049] The specific implementation method is as follows: the tape 9 passes through the space between the pressure roller 2 and the support roller 3. During the movement of the tape 9, the lower side of the tape 9 is cleaned by the water flow sprayed from the nozzle 16 and the air flow sprayed from the nozzle 2 18. The air flow sprayed from the nozzle 2 18 can also dry the moisture on the lower side of the tape 9. The cleaning plate 14 and the lower side of the tape 9 move relative to each other, and the cleaning plate 14 scrapes off the impurities on the lower side of the tape 9, thereby completing the cleaning of the tape 9.

[0050] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A conveyor cleaning box, characterized in that: The invention comprises a shell (1), wherein a mounting groove is provided at the top of the shell (1), a support roller (3) is rotatably connected to the bottom of one side of the mounting groove, two pressure rollers (2) are rotatably connected to the top of the other side of the mounting groove, and a plurality of cleaning components are arranged at equal intervals at the bottom of the mounting groove; An air jet assembly is provided at the bottom of one side of the installation slot, a water spray assembly is provided at the middle and bottom of the other side of the installation slot, and bracket assemblies are provided on both sides of the upper part of the shell (1).

2. A conveyor cleaning box according to claim 1, characterized in that: The jet assembly comprises an air intake pipe (11), an air supply cylinder (17) and a second nozzle (18). The housing (1) is provided with an air intake pipe (11), the air intake pipe (11) is connected to the air supply cylinder (17), and a plurality of second nozzles (18) are evenly arranged above the air supply cylinder (17).

3. The conveyor cleaning box according to claim 1, characterized in that: The water spray assembly includes a water supply cylinder (15) and several nozzles (16). Two water inlet pipes (10) are provided on the shell (1). A water supply cylinder (15) is provided in the middle and bottom of the installation groove respectively. The water supply cylinder (15) is correspondingly connected to the water inlet pipe (10). Several nozzles (16) are evenly provided on the water supply cylinder (15). The nozzle (16) on the water supply cylinder (15) located in the middle of the installation groove faces upward, and the nozzle (16) on the water supply cylinder (15) located at the bottom of the installation groove faces downward.

4. A conveyor cleaning box according to claim 1, characterized in that: The bracket assembly comprises an L-shaped frame (5), a U-shaped frame (6) and a frame beam (8); each bracket assembly is composed of two water supply cylinders (15) and two nozzles (16); the L-shaped frame (5) is arranged on both sides of the top of the shell (1); a U-shaped frame (6) is arranged on each L-shaped frame (5); and the two U-shaped frames (6) located on the same side of the shell (1) are respectively fixedly connected to one end of the frame beam (8).

5. The conveyor cleaning box according to claim 2, characterized in that: A ball valve is installed at the end of the air inlet pipe (11) away from the air supply cylinder (17), and the air inlet pipe (11) is connected to the air supply pipeline through the ball valve.

6. A conveyor cleaning box according to claim 3, characterized in that: A ball valve is provided at the end of the water inlet pipe (10) away from the water supply cylinder (15), and the water supply cylinder (15) is connected to the water supply pipeline via the ball valve.

7. The conveyor cleaning box according to claim 1, characterized in that: A sewage outlet (7) is provided on the inner bottom wall of the installation groove, and a sewage discharge cylinder (12) is provided at the bottom end of the shell (1), and the sewage discharge cylinder (12) is correspondingly connected to the sewage outlet (7).

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