Screen cleaning equipment

Abstract

According to the screen cleaning equipment, a cleaning cover is fixedly connected to a box body, a conveying device is arranged in the box body, and the two ends of the cleaning cover are open; a filter screen groove is connected to the middle of the box body, and the length direction of the filter screen groove is consistent with the width direction of the box body; a cleaning assembly is fixedly connected to the middle part in the cleaning cover; a cleaning part of the cleaning assembly is aligned to the filter screen groove; the cleaning assembly comprises a supporting frame, a hanging frame and a spraying pipe. The suspension bracket is connected in the support frame, and the spraying pipe is fixedly connected to the lower end of the suspension bracket; the axial direction of the spraying pipe is arranged in the width direction of the machine frame, and spraying holes are formed in the spraying pipe in the axial direction. And planned maintenance can be achieved, centralized pre-cleaning treatment can be conducted on all equipment regularly, regular cleaning can be conducted on the screen structure regularly, and corrosion and damage of accumulated particles to the equipment can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of concrete equipment, in particular to a screen cleaning device. Background Art

[0002] Screens are used to screen and grade granular materials such as aggregates and sand to remove impurities and ensure that parameter requirements are met. Since screens and vibrating screens will accumulate granular materials, dust and impurities during use, the granular materials accumulated on the screens and vibrating screens will cause the screen holes to be blocked, affecting the normal screening of the granular materials. Long-term accumulation will corrode the equipment. At present, there is no pre-inspection plan in the industry. Whenever there is a problem with the inefficient screen or vibrating screen of a certain equipment, the corresponding screen will be shut down and removed for cleaning. During the processing, due to the lack of special equipment, when the screen is blocked, the operator can only use local materials and nearby faucets and cleaning scrapers for simple treatment, resulting in poor cleaning effect and loss of equipment life. In order to solve the above problems, a screen cleaning device is needed. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model proposes a screen cleaning device, and the specific technical solution is as follows:

[0004] A screen cleaning device, characterized in that:

[0005] It includes a box body, a cleaning cover, a cleaning component, a transmission device and a filter screen slot;

[0006] The cleaning cover is fixedly connected to the box body, the transmission device is arranged in the box body, and both ends of the cleaning cover are open;

[0007] The filter screen slot is connected to the middle of the box, and the length direction of the filter screen slot is consistent with the width direction of the box;

[0008] A cleaning component is fixedly connected to the middle of the cleaning cover, and a cleaning portion of the cleaning component is aligned with the filter screen slot;

[0009] The cleaning assembly includes a support frame, a suspension frame and a spray pipe;

[0010] The hanging frame is connected inside the supporting frame, and the spray pipe is fixedly connected to the lower end of the hanging frame;

[0011] The axial direction of the spray pipe is arranged in the width direction of the frame, and the spray pipe is provided with spray holes along the axial direction.

[0012] In order to better implement the present invention, it can be further provided with feet at the bottom of the box.

[0013] Furthermore: the filter screen slot is installed in the box body in a sliding manner.

[0014] Furthermore: a handle is provided on the outer side of the filter screen slot, and the handle is used to pull the filter screen slot.

[0015] Furthermore: the support frame is a U-shaped frame structure.

[0016] Further: the transmission device includes a driving motor, a transmission belt, a transmission shaft, a transmission wheel and a guide rail;

[0017] The transmission shafts are rotatably connected at both ends of the box body;

[0018] The transmission wheel is fixedly sleeved on the transmission shaft, and the transmission belt is tensioned on the two transmission wheels;

[0019] The driving motor is installed at the left end of the box body, and the driving motor is used to drive the transmission shaft at the left end to rotate;

[0020] The transmission shaft is used to drive the transmission belt to rotate, and the two guide rails are connected side by side in the box;

[0021] The length direction of the guide rail is consistent with the conveying direction of the conveyor belt. The conveyor belt is located between two guide rails, and a cleaning channel is formed between the guide rail and the conveyor belt.

[0022] Furthermore: both open ends of the cleaning cover are respectively connected with shielding curtains.

[0023] Furthermore, an air outlet is provided at the top of the cleaning cover, and the air outlet is communicated with the air outlet pipe. An air inlet is provided at the bottom of the box body, and the air inlet is communicated with the air inlet pipe.

[0024] Furthermore: the bottom plate of the box body is in a V-shaped structure.

[0025] The beneficial effects of the utility model are as follows: the overall structure is simple. By adopting the utility model, planned maintenance can be achieved, all equipment can be pre-cleaned regularly, and the screen structure can be cleaned regularly, which can reduce the corrosion and damage of the accumulated particles to the equipment and extend the service life of the screen and the vibrating screen. By arranging a cleaning component in the box and the cleaning cover, the dirt and residue on the screen are washed away by a spray pipe. By arranging a sliding filter screen slot, the residual particles washed away are regularly poured out. The shielding curtains arranged at both ends of the cleaning cover are used to dry and dehumidify the equipment after cleaning. By respectively covering the openings at both ends with two shielding curtains, the heat flow enters the box from the air inlet and is discharged from the air outlet to dry the inside of the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is the first structural diagram of the utility model;

[0027] Figure 2 This is the second structural diagram of the utility model;

[0028] Figure 3 for Figure 1 AA section view;

[0029] Figure 4 It is a schematic diagram of the structure inside the box;

[0030] The accompanying drawings in the figure illustrate a box body 1, a cleaning cover 2, a filter screen slot 3, a handle 4, a drive motor 5, a transmission belt 6, a transmission shaft 7, a transmission wheel 8, a guide rail 9, a support frame 10, a suspension frame 11, a spray pipe 12, an air outlet pipe 13, an air inlet pipe 14, and a foot 15. DETAILED DESCRIPTION

[0031] 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.

[0032] In the description of the present utility model, it should be noted that the terms "vertical", "upper", "lower", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present utility model. In addition, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0033] like Figures 1 to 4 As shown:

[0034] A screen cleaning device comprises a housing 1, a cleaning cover 2, a cleaning assembly, a transmission device and a filter screen slot 3;

[0035] The cleaning cover 2 is fixedly connected to the box body 1, and a foot 15 is provided at the bottom of the box body 1. The transmission device is provided in the box body 1. The two ends of the cleaning cover 2 are open. The middle part of the box body 1 is connected to the filter screen slot 3, and the length direction of the filter screen slot 3 is consistent with the width direction of the box body 1. A handle 4 is provided on the outside of the filter screen slot 3. The handle 4 is used to pull the filter screen slot 3.

[0036] Specifically, the transmission device includes a driving motor 5, a transmission belt 6, and a transmission shaft 7. The transmission shafts 7 are rotatably connected at both ends of the box body 1. The transmission wheels 8 are fixedly mounted on the transmission shafts 7. The transmission belts are tensioned on the two transmission wheels 8. The driving motor 5 is installed at the left end of the box body 1. The driving motor 5 is used to drive the transmission shaft 7 at the left end to rotate. The rotation of the transmission shaft 7 drives the transmission belt 6 to rotate. Two guide rails 9 are connected side by side in the box body 1. The length direction of the guide rails 9 is consistent with the transmission direction of the transmission belt 6. The transmission belt 6 is located between the two guide rails 9. There is a cleaning channel between the guide rails 9 and the transmission belt 6.

[0037] A cleaning assembly is fixedly connected to the middle part of the cleaning cover 2, and the cleaning part of the cleaning assembly is aligned with the filter mesh groove 3. The cleaning assembly includes a support frame 10, a suspension frame 11 and a spray pipe 12. The support frame 10 is a U-shaped frame structure, and the suspension frame 11 is connected in the support frame 10. The spray pipe 12 is fixedly connected to the lower end of the suspension frame 11. The axial direction of the spray pipe 12 is arranged in the width direction of the frame, and the spray pipe is provided with spray holes along the axial direction. The spray pipe 12 is provided with cleaning liquid by a liquid supply system.

[0038] Principle of the utility model: The middle of the screen is placed at the feed end of the conveyor belt 6, and the two ends of the screen structure are respectively located on the guide rails 9 on both sides. The conveyor belt 6 drives the screen into the box 1. When the screen is located directly below the cleaning component, the spray pipe 12 starts to spray downward to form a cleaning area. The dirt and residue on the screen remain in the filter slot 3. The filter slot 3 is regularly drawn to pour out the residual particles washed down. The shielding curtains set at both ends of the cleaning cover 2, after all the screen structures are cleaned, use the two shielding curtains at both ends of the cleaning cover 2 to cover the opening, and the heat flow enters the box 1 from the air inlet and is discharged from the air outlet to dry the inside of the box 1.

[0039] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0040] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A screen cleaning device, characterized in that: It includes a box body, a cleaning cover, a cleaning component, a transmission device and a filter screen slot; The cleaning cover is fixedly connected to the box body, the transmission device is arranged in the box body, and both ends of the cleaning cover are open; The filter screen slot is connected to the middle of the box, and the length direction of the filter screen slot is consistent with the width direction of the box; A cleaning component is fixedly connected to the middle of the cleaning cover, and a cleaning portion of the cleaning component is aligned with the filter screen slot; The cleaning assembly includes a support frame, a suspension frame and a spray pipe; The hanging frame is connected inside the supporting frame, and the spray pipe is fixedly connected to the lower end of the hanging frame; The axial direction of the spray pipe is arranged in the width direction of the frame, and the spray pipe is provided with spray holes along the axial direction.

2. A screen cleaning device according to claim 1, characterized in that: A pad is arranged at the bottom of the box.

3. A screen cleaning device according to claim 2, characterized in that: The filter screen slot is installed in the box body in a sliding manner.

4. A screen cleaning device according to claim 3, characterized in that: A handle is arranged on the outer side of the filter screen slot, and the handle is used to pull the filter screen slot.

5. A screen cleaning device according to claim 4, characterized in that: The support frame is a U-shaped frame structure.

6. A screen cleaning device according to claim 5, characterized in that: The transmission device comprises a driving motor, a transmission belt, a transmission shaft, a transmission wheel and a guide rail; The transmission shafts are rotatably connected at both ends of the box body; The transmission wheel is fixedly sleeved on the transmission shaft, and the transmission belt is tensioned on the two transmission wheels; The driving motor is installed at the left end of the box body, and the driving motor is used to drive the transmission shaft at the left end to rotate; The transmission shaft is used to drive the transmission belt to rotate, and the two guide rails are connected side by side in the box; The length direction of the guide rail is consistent with the conveying direction of the conveyor belt. The conveyor belt is located between two guide rails, and a cleaning channel is formed between the guide rail and the conveyor belt.

7. A screen cleaning device according to claim 6, characterized in that: The open ends of the cleaning cover are respectively connected with shielding curtains.

8. A screen cleaning device according to claim 7, characterized in that: An air outlet is provided at the top of the cleaning cover and is communicated with the air outlet pipe. An air inlet is provided at the bottom of the box body and is communicated with the air inlet pipe.

9. A screen cleaning device according to claim 8, characterized in that: The bottom plate of the box body is in a V-shaped structure.

Images