Surface cleaning device for scraper of unloader

Abstract

The utility model discloses a surface cleaning device for a scraper of an unloader, which belongs to the auxiliary technical field of unloaders, and comprises two support frames which are symmetrically arranged, the top surfaces of the two support frames are respectively and fixedly connected with a driving motor and a support block, the output end of the driving motor is fixedly connected with a lead screw, a mounting base is arranged below the lead screw, the outer side of the lead screw is sleeved with a ball sliding block, two sets of guide grooves are formed in the outer surface of the mounting base, and a front plate and a rear plate are arranged at the positions, close to the two ends, of the lower portion of the mounting base correspondingly. According to the scraper cleaning device, the front side and the rear side of the scraper can be cleaned, the structure is simple, operation is convenient, meanwhile, the cleaning effect of the scraper is guaranteed, the guiding assembly is arranged to play a role in moving guiding on the cleaning assembly, the moving resistance is reduced in a rotation mode, and the moving stability of the cleaning assembly is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to unloading machine auxiliary technical field more specifically, relate to a kind of surface cleaning device for unloading machine scraper. BACKGROUND

[0002] Scraper unloading machine is a commonly used unloading equipment, suitable for material conveying and unloading of various industries, its working principle is to use the movement of scraper, material is scraped from the conveyor belt, so as to realize the unloading of material, through cleaning device, the material adhered on scraper can be cleaned, and the problem of residue is reduced.

[0003] Based on the above, the present inventor found that: the existing cleaning device is composed of two groups of independently arranged cleaning components, which clean the two sides of the scraper respectively, but the two groups of cleaning components lead to the overall structure of the cleaning device being relatively complex, and the convenience of scraper cleaning is affected, therefore, in view of the above, the existing structure is improved, to provide a kind of surface cleaning device for unloading machine scraper, in order to achieve the purpose of more practical value. SUMMARY

[0004] 1. Technical problem to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a kind of surface cleaning device for unloading machine scraper, the horizontal cleaning component is arranged in the scheme, the front and rear sides of the scraper can be cleaned, the structure is simple, the operation is convenient, the cleaning effect of the scraper is guaranteed, and the guide component is arranged to move the guide effect of cleaning component, and the moving resistance is reduced through the self-rotation mode, to ensure the moving stability of cleaning component.

[0006] 2. Technical scheme

[0007] To solve the above problems, the utility model adopts the following technical scheme.

[0008] A kind of surface cleaning device for unloading machine scraper, including two support frames of symmetry, the top surface of two support frames is respectively fixedly connected with driving motor and support block, the output of driving motor is fixedly connected with lead screw, the lower portion of lead screw is provided with mounting seat, the outer side of lead screw is equipped with ball slide, two groups of guide grooves are set on the outer surface of mounting seat, and the lower portion of mounting seat is provided with front plate and rear plate respectively at both ends, and the top surface of front plate and rear plate is provided with guide mechanism;

[0009] The guide mechanism includes sliding sleeve, the inside of sliding sleeve is fixedly connected with sliding block by bottom surface, and a group of movable ball bearings is arranged in the inside of sliding sleeve by side edge, and one side of sliding block is fixedly connected with return spring.

[0010] Further, the end of the screw rod away from the driving motor is located inside the support block, and the end of the screw rod away from the driving motor is movably connected with the support block.

[0011] Further, the two sides of the ball slider are provided with guide rods penetratingly, the two ends of the guide rods are fixedly connected with the two support frames respectively, and the bottom surface of the ball slider is fixedly connected with the mounting seat.

[0012] Further, the front plate and the rear plate are of the same structure, and the front plate is fixedly connected with the rear plate.

[0013] Further, the sliding sleeve is in a mouth-shaped structure, and the sliding sleeve is sleeved outside the mounting seat, and the top end of the front plate and the top end of the rear plate are fixedly connected with the bottom surfaces of the two mounting seats respectively.

[0014] Further, the movable ball is movably connected with the sliding sleeve, and one side of the movable ball is attached to the guide groove.

[0015] Further, the sliding block is located inside the mounting seat, and the sliding block is movably connected with the mounting seat, and one end of the reset spring is fixedly connected with the inner surface of the mounting seat.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] (1) the horizontal cleaning assembly is arranged, the front plate and the rear plate are driven to move horizontally by the mounting seat, the front and rear sides of the scraper are cleaned by the front plate and the rear plate, compared with the prior art, the horizontal cleaning assembly can clean the front and rear sides of the scraper, the structure is simple, the operation is convenient, and the cleaning effect of the scraper is ensured.

[0019] (2) the guiding mechanism is arranged, in the cleaning process, the front plate and the rear plate are moved by the scraper, the two sliding sleeves slide outside the mounting seat, the movable ball is rubbed with the guide groove, the movable ball rotates, the moving resistance of the sliding sleeve is reduced, compared with the prior art, the guiding assembly is arranged to move and guide the cleaning assembly, the moving resistance is reduced by the rotating mode, and the moving stability of the cleaning assembly is ensured. DETAILED DESCRIPTION

[0020] Figure 1 It is a whole structure schematic view of the utility model;

[0021] Figure 2 It is a structure schematic view of the screw rod of the utility model;

[0022] Figure 3 It is a split view of the mounting seat and the front plate and the rear plate of the utility model;

[0023] Figure 4 The utility model discloses a guiding mechanism's structural schematic view.

[0024] The number of the drawing is explained: 1, support frame, 2, drive motor, 3, support block, 4, screw, 5, mounting seat, 6, ball slide, 7, front plate, 8, back plate, 9, guiding mechanism, 10, guiding slot, 11, sliding sleeve, 12, sliding block, 13, movable ball, 14, return spring. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model; Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, and all other embodiments obtained by the ordinary skilled in the art without creative labor based on the embodiments in the utility model belong to the protection scope of the utility model.

[0026] Embodiment:

[0027] Please refer to Figures 1-4 A surface cleaning device for a scraper of a discharging machine, including two support frames 1 arranged symmetrically, the top surface of the two support frames 1 is fixedly connected with a drive motor 2 and a support block 3 respectively, the output of the drive motor 2 is fixedly connected with a screw 4, the lower part of the screw 4 is provided with a mounting seat 5, the outer side of the screw 4 is sleeved with a ball slide 6, two groups of guiding slots 10 are formed in the outer surface of the mounting seat 5, and the lower part of the mounting seat 5 is provided with a front plate 7 and a back plate 8 respectively near the two ends, and the top surface of the front plate 7 and the back plate 8 is provided with a guiding mechanism 9.

[0028] The guiding mechanism 9 includes a sliding sleeve 11, the inside of the sliding sleeve 11 is fixedly connected with a sliding block 12 near the bottom surface, and a group of movable balls 13 is arranged in the inside of the sliding sleeve 11 near the side edge, and the one side of the sliding block 12 is fixedly connected with a return spring 14, in order to ensure the moving stability of the cleaning component, the guiding mechanism 9 is arranged.

[0029] Please refer to Figure 1 The end of the screw 4 far from the drive motor 2 is located in the inside of the support block 3, and the end of the screw 4 far from the drive motor 2 is movably connected with the support block 3, the two support frames 1 are installed on the two sides of the discharging machine, so that the screw 4 and the mounting seat 5 are located directly above the discharging machine, at the same time, the back side of the front plate 7 is attached to the front side of the scraper in front, and the front side of the back plate 8 is attached to the back side of the scraper behind.

[0030] Please refer to Figure 2Two sides of the ball slider 6 are provided with guide rods penetrating through, two ends of the guide rods are fixedly connected with the two support frames 1 respectively, the bottom surface of the ball slider 6 is fixedly connected with the mounting seat 5, the driving motor 2 is started to drive the screw rod 4 to rotate, and then the ball slider 6 drives the mounting seat 5 to move horizontally.

[0031] Referring to Figure 3 The front plate 7 and the rear plate 8 are fixedly connected, the movement of the mounting seat 5 drives the front plate 7 and the rear plate 8 to move synchronously, the front plate 7 cleans the front side of the front scraper, and the rear plate 8 cleans the rear side of the rear scraper.

[0032] Referring to Figure 4 The sliding sleeve 11 is in the shape of a mouth, and the sliding sleeve 11 is arranged outside the mounting seat 5, the top end of the front plate 7 and the top end of the rear plate 8 are fixedly connected with the bottom surface of the two mounting seats 5 respectively, in the cleaning process, the scraper drives the front plate 7 and the rear plate 8 to move, and then the two sliding sleeves 11 slide outside the mounting seat 5.

[0033] Referring to Figure 4 The movable ball 13 is movably connected with the sliding sleeve 11, and one side of the movable ball 13 is in close contact with the guide groove 10, so that the movable ball 13 and the guide groove 10 are in friction, so that the movable ball 13 rotates, and the moving resistance of the sliding sleeve 11 is reduced.

[0034] Referring to Figure 4 The sliding block 12 is located inside the mounting seat 5, and the sliding block 12 is slidably connected with the mounting seat 5, one end of the return spring 14 is fixedly connected with the inner surface of the mounting seat 5, and at the same time the sliding block 12 compresses the return spring 14 until the front plate 7 and the rear plate 8 are separated from the corresponding scraper, under the action of the return spring 14, the front plate 7 and the rear plate 8 are reset, at this time, the driving motor 2 drives the screw rod 4 to rotate reversely, then the front plate 7 and the rear plate 8 are reset, and the cleaning work of the subsequent scraper is continued.

[0035] In use: install two support frames 1 on both sides of the unloader, make the lead screw 4 and the mounting base 5 above the unloader, and make the rear side of the front plate 7 fit the front side of the front scraper and the front side of the rear plate 8 fit the rear side of the rear scraper, when cleaning, the unloader drives the scraper to move, and the driving motor 2 is started to make the lead screw 4 rotate, then the ball sliding block 6 drives the mounting base 5 to move horizontally, so that the front plate 7 and the rear plate 8 move synchronously, the front plate 7 cleans the front side of the front scraper, and the rear plate 8 cleans the rear side of the rear scraper, at the same time, the scraper drives the front plate 7 and the rear plate 8 to move, so that the sliding sleeve 11 moves outside the mounting base 5, then the movable ball 13 rubs against the guide groove 10, so that the movable ball 13 rotates, the moving resistance of the sliding sleeve 11 is reduced, the moving stability of the cleaning assembly is ensured, until the front plate 7 and the rear plate 8 are separated from the corresponding scrapers, under the action of the reset spring 14, the front plate 7 and the rear plate 8 are reset, at this time, the driving motor 2 drives the lead screw 4 to rotate reversely, so that the front plate 7 and the rear plate 8 are reset, and the subsequent scrapers are continuously cleaned.

[0036] Finally, it should be noted that in the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application.

[0037] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "set", "install", "connect", "connect" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0038] The above is only the preferred specific embodiment of the present application; however, the protection scope of the present application is not limited to this. Any skilled in the art can make equivalent replacement or change according to the technical scheme of the present application and the improvement concept, which should be covered in the protection scope of the present application.

Claims

1. A surface cleaning device for a scraper of a discharge machine, comprising two symmetrically arranged support frames (1), wherein a drive motor (2) and a support block (3) are respectively fixedly connected to the top surface of the two support frames (1), and a lead screw (4) is fixedly connected to the output of the drive motor (2), and a mounting base (5) is provided below the lead screw (4), characterized in that: The outer side of the lead screw (4) is sleeved with a ball slider (6), the outer surface of the mounting base (5) is provided with two groups of guide grooves (10), and the lower part of the mounting base (5) is provided with a front plate (7) and a rear plate (8) at both ends respectively, and the top surfaces of the front plate (7) and the rear plate (8) are provided with guide mechanisms (9). The guide mechanism (9) comprises a sliding sleeve (11), the inside of the sliding sleeve (11) is fixedly connected with a sliding block (12) at the bottom surface, and a group of movable balls (13) are arranged at the side of the inside of the sliding sleeve (11), and one side of the sliding block (12) is fixedly connected with a reset spring (14).

2. A surface cleaning apparatus for a scraper of a de-stacker according to claim 1, characterized in that: The end of the lead screw (4) away from the driving motor (2) is located in the inside of the supporting block (3), and the end of the lead screw (4) away from the driving motor (2) is movably connected with the supporting block (3).

3. A surface cleaning apparatus for a scraper of a de-stacker according to claim 1, characterized in that: Both sides of the ball slider (6) are provided with guide rods, and both ends of the guide rods are fixedly connected with two supporting frames (1), and the bottom surface of the ball slider (6) is fixedly connected with the mounting base (5).

4. A surface cleaning apparatus for a stripper blade as claimed in claim 1, characterized in that: The front plate (7) and the rear plate (8) are the same structure, and the front plate (7) and the rear plate (8) are fixedly connected.

5. A surface cleaning apparatus for a stripper blade as claimed in claim 1, characterized in that: The sliding sleeve (11) is arranged in a mouth-shaped shape, and the sliding sleeve (11) is sleeved on the outside of the mounting base (5), and the top end of the front plate (7) and the top end of the rear plate (8) are fixedly connected with the bottom surface of the two mounting bases (5) respectively.

6. A surface cleaning apparatus for a stripper blade as claimed in claim 1, characterized in that: The movable ball (13) is movably connected with the sliding sleeve (11), and one side of the movable ball (13) is attached to the guide groove (10).

7. A surface cleaning apparatus for a scraper of a de-stacker according to claim 1, characterized in that: The sliding block (12) is located in the inside of the mounting base (5), and the sliding block (12) is movably connected with the mounting base (5), and one end of the reset spring (14) is fixedly connected with the inner surface of the mounting base (5).

Images