Slurry spraying testing mechanism for windscreen wiper

Abstract

The utility model discloses a windscreen wiper slurry spraying test mechanism which comprises two bottom frames, the top of each bottom frame is fixedly connected with a vertical plate, the top of each vertical plate is fixedly connected with a guide rail, the inner side of each guide rail is slidably connected with a sliding strip, the inner side of each sliding strip is in threaded connection with a screw rod, and the screw rod is in threaded connection with a screw rod. After the device is matched with a universal wheel to move to a required position, a container filled with slurry is placed on one side of a slurry pump, a flow collecting hose is inserted into the slurry in the container, the flow collecting hose is rotated anticlockwise, a screw is loosened, the strength of a pressing ring for extruding a guide rail is loosened, then a sliding strip slides to the position in the guide rail, and the screw is rotated clockwise to fix the sliding strip; after the mud pump is opened and the mud is conveyed into the main pipe through the flow collecting hose, the mud is conveyed to the main pipe through the spring-shaped hose and is sprayed by the spraying head, so that the situation that the mud needs to be manually splashed by personnel during testing can be effectively avoided, the physical output of the personnel is reduced, and meanwhile, the mud testing efficiency of the windscreen wiper is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of windshield wiper testing, and in particular relates to a windshield wiper mud spraying testing mechanism. Background Art

[0002] The wiper mud spray test is a quality inspection test for the performance of automobile wipers. The purpose of this test is to simulate various harsh environments that wipers may encounter during driving, such as mud, dust and other dirt attached to the windshield, in order to detect the cleaning effect and durability of the wipers.

[0003] Currently, during the wiper mud test, a person generally holds a container of mud and manually sprinkles the mud in the container onto the surface of the car windshield, and then turns on the wipers to perform a scraping and cleaning test. However, when there are a large number of wiper batches to be tested, this operation will consume a lot of the tester's physical strength, which is inconvenient. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a wiper mud spraying test mechanism to solve the problem raised in the above-mentioned background technology that in the current wiper mud testing process, generally a person holds a container filled with mud and manually sprinkles the mud in the container onto the surface of the car windshield, and then turns on the wiper to perform a scraping and cleaning test. However, when the batches and quantities of wipers to be tested are large, this operation will consume a lot of physical strength of the tester, which is quite inconvenient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wiper mud spray test mechanism, comprising a base frame, two base frames are symmetrically arranged, the top of the base frames are fixedly connected with a vertical plate, the top of the vertical plate is fixedly connected with a guide rail, the inner side of the guide rail is slidably connected with a slide bar, the inner side of the slide bar is threaded with a screw, two screws are symmetrically arranged, the outer side of one end of the screw is fixedly connected with a pressure ring, the inner side of the slide bar is fixedly connected with a main pipe, the bottom of the main pipe is fixedly connected with a spray head, a number of spray heads are symmetrically arranged, one end of the main pipe is fixedly connected with a spring-shaped hose, one end of the spring-shaped hose is fixedly connected with a main pipe, one end of the main pipe is fixedly connected with a mud pump, one side of the mud pump is fixedly connected with a sleeve frame, the inner side of the sleeve frame is fixedly connected with a vertical plate, and the bottom of the mud pump is fixedly connected with a collecting hose.

[0006] Preferably, the bottom of the base frame is fixedly connected with a universal wheel, and a plurality of the universal wheels are symmetrically arranged.

[0007] Preferably, a handle is fixedly connected to one side of the vertical board, and a base frame is fixedly connected to the bottom of the vertical board.

[0008] Preferably, one side of the top of the base frame is fixedly connected with an inclined frame, a plurality of the inclined frames are symmetrically arranged, and the top of the inclined frames is fixedly connected with a vertical plate.

[0009] Preferably, gaskets are movably connected to the outer sides of the screw rods, and the gaskets are located between the pressure ring and the guide rail.

[0010] Preferably, a knob is fixedly connected to one side of the pressure ring, and a plurality of knobs are symmetrically arranged, and a screw is fixedly connected to the inner side of the pressure ring.

[0011] Preferably, a stabilizing frame is fixedly connected to the outer side of the main pipe, and a vertical plate is fixedly connected to one side of the stabilizing frame.

[0012] Preferably, a bracket is fixedly connected to one side of the vertical plate, a plurality of the brackets are symmetrically arranged, the brackets are all triangular structures, the tops of the brackets are fixedly connected to guide rails, and the bottoms of the guide rails are fixedly connected to the vertical plate.

[0013] Compared with the prior art, the utility model provides a wiper mud spray test mechanism, which has the following beneficial effects:

[0014] 1. The utility model sets a slide bar, the inner side of the slide bar is fixedly connected with a main pipe, the bottom of the main pipe is fixedly connected with a spray head, and one end of the main pipe is fixedly connected with a spring-shaped hose. After the device is moved to the desired position with the universal wheel, the container filled with mud is placed on one side of the mud pump, the collecting hose is inserted into the mud in the container, the screw is rotated counterclockwise and loosened, the force of the pressure ring squeezing the guide rail is loosened, and then the slide bar is slid to the desired position in the guide rail, the screw is rotated clockwise to fix the slide bar, the mud pump is turned on, and the mud is transported to the main pipe through the collecting hose, and then transported to the main pipe through the spring-shaped hose, and sprayed by the spray head, which can effectively avoid the situation that personnel need to manually sprinkle mud during testing, reduce the physical consumption of personnel, and ensure the efficiency of wiper mud testing at the same time;

[0015] 2. The utility model is provided with a handle, one side of which is fixedly connected to a vertical plate, and the bottom of the vertical plate is fixedly connected to a bottom frame, which can effectively facilitate personnel to directly hold and cooperate with the universal wheel moving device;

[0016] 3. The utility model provides an inclined frame, the bottom of which is fixedly connected to the base frame, and the top of which is fixedly connected to the vertical board, thereby effectively ensuring the stability of the vertical board during long-term use.

[0017] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the axonometric structure of a wiper mud spray test mechanism proposed by the utility model;

[0020] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 3 This is a schematic diagram of the exploded structure of a sliding bar of a wiper mud spray test mechanism proposed by the utility model;

[0022] Figure 4 This is a front view structural diagram of a wiper mud spray test mechanism proposed by the utility model;

[0023] Figure 5 A schematic diagram of the side structure of a wiper mud spray test mechanism proposed by the utility model;

[0024] Figure 6 This is a schematic diagram of the top view of a wiper mud spray test mechanism proposed by the utility model;

[0025] In the figure: base frame 1, vertical plate 2, guide rail 3, slide bar 4, screw 5, pressure ring 6, main pipe 7, spring-shaped hose 8, main pipe 9, mud pump 10, sleeve frame 11, collecting hose 12, handle 13, stabilizing frame 14, bracket 15, sprinkler head 16, knob 17, gasket 18, inclined frame 19, universal wheel 20. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-6The utility model provides a technical solution: a wiper mud spray test mechanism, including a base frame 1, two base frames 1 are symmetrically arranged, the top of the base frame 1 is fixedly connected to a vertical plate 2, the top of the vertical plate 2 is fixedly connected to a guide rail 3, the inner side of the guide rail 3 is slidably connected to a slide bar 4, the inner side of the slide bar 4 is threadedly connected to a screw 5, two screws 5 are symmetrically arranged, the outer side of one end of the screw 5 is fixedly connected to a pressure ring 6, the inner side of the slide bar 4 is fixedly connected to a main pipe 7, the bottom of the main pipe 7 is fixedly connected to a spray head 16, and a plurality of spray heads 16 are symmetrically arranged, one end of the main pipe 7 is fixedly connected to a spring-shaped hose 8, one end of the spring-shaped hose 8 is fixedly connected to a main pipe 9, one end of the main pipe 9 is fixedly connected to a mud pump 10, one side of the mud pump 10 is fixedly connected to a sleeve frame 11, and the sleeve frame A vertical plate 2 is fixedly connected to the inner side of 11, and a collecting hose 12 is fixedly connected to the bottom of the mud pump 10. After the device is moved to the desired position with the universal wheel 20, the container filled with mud is placed on one side of the mud pump 10, and the collecting hose 12 is inserted into the mud in the container. The screw 5 is rotated counterclockwise and loosened, and the force of the pressure ring 6 squeezing the guide rail 3 is loosened, and then the slide bar 4 is slid to the desired position in the guide rail 3, and the screw 5 is rotated clockwise to fix the slide bar 4. After the mud pump 10 is turned on, the mud is transported to the main pipe 9 through the collecting hose 12, and then transported to the main pipe 7 through the spring-shaped hose 8, and sprayed by the sprinkler head 16, which can effectively avoid the situation where personnel need to manually sprinkle mud during testing, reduce the physical exertion of personnel, and ensure the efficiency of wiper mud testing.

[0028] In the present invention, preferably, the bottom of the base frame 1 is fixedly connected with a universal wheel 20, and a plurality of universal wheels 20 are symmetrically arranged, which can effectively improve the convenience of the device.

[0029] In the present invention, preferably, a handle 13 is fixedly connected to one side of the vertical board 2, and a base frame 1 is fixedly connected to the bottom of the vertical board 2, which effectively facilitates personnel to hold and move the device.

[0030] In the utility model, preferably, one side of the top of the base frame 1 is fixedly connected with an inclined frame 19 , and a plurality of inclined frames 19 are symmetrically arranged, and the tops of the inclined frames 19 are fixedly connected with the vertical boards 2 , which effectively improves the stability of the vertical boards 2 .

[0031] In the present invention, preferably, the outer side of the screw rod 5 is movably connected with a gasket 18, and the gasket 18 is located between the pressure ring 6 and the guide rail 3, which can effectively reduce the stability of the screw rod 5 during long-term use.

[0032] In the present invention, preferably, a knob 17 is fixedly connected to one side of the pressure ring 6, and a plurality of knobs 17 are symmetrically arranged. A screw rod 5 is fixedly connected to the inner side of the pressure ring 6, which can effectively facilitate personnel to pinch and rotate.

[0033] In the present invention, preferably, a stabilizing frame 14 is fixedly connected to the outside of the main pipe 9 , and a vertical plate 2 is fixedly connected to one side of the stabilizing frame 14 , so as to effectively ensure the stability of the main pipe 9 .

[0034] In the utility model, preferably, one side of the vertical plate 2 is fixedly connected with a bracket 15, a plurality of brackets 15 are symmetrically arranged, and the brackets 15 are all triangular structures. The top of the bracket 15 is fixedly connected with a guide rail 3, and the bottom of the guide rail 3 is fixedly connected with the vertical plate 2, which effectively improves the stability of the guide rail 3.

[0035] The working principle and use process of the utility model are as follows: when in use, after the device is moved to the desired position with the universal wheel 20, the container filled with mud is placed on one side of the mud pump 10, the collecting hose 12 is inserted into the mud in the container, the screw 5 is rotated counterclockwise and loosened, the force of the pressure ring 6 squeezing the guide rail 3 is loosened, and then the slide bar 4 is slid to the desired position in the guide rail 3, the screw 5 is rotated clockwise to fix the slide bar 4, the mud pump 10 is turned on, and the mud is transported to the main pipe 9 through the collecting hose 12, and then transported to the main pipe 7 through the spring-shaped hose 8, and sprayed by the spray head 16, which can effectively avoid the situation where personnel need to manually sprinkle mud during testing, reduce personnel's physical exertion, and at the same time ensure the efficiency of wiper mud testing.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wiper mud spray test mechanism, comprising a chassis (1), characterized in that: The bottom frame (1) is symmetrically provided with two, the top of each of the bottom frames (1) is fixedly connected to a vertical plate (2), the top of each of the vertical plates (2) is fixedly connected to a guide rail (3), the inner side of each of the guide rails (3) is slidably connected to a slide bar (4), the inner side of each of the slide bars (4) is threadedly connected to a screw rod (5), two of the screw rods (5) are symmetrically provided, the outer side of each of the ends of each of the screw rods (5) is fixedly connected to a pressure ring (6), the inner side of each of the slide bars (4) is fixedly connected to a main pipe (7), the bottom of each of the main pipes (7) is fixedly connected to a pressure ring (6), and the inner side of each of the slide bars (4) is fixedly connected to a main pipe (7). A spray head (16) is fixedly connected, and a plurality of the spray heads (16) are symmetrically arranged. One end of the main pipe (7) is fixedly connected to a spring-shaped hose (8), one end of the spring-shaped hose (8) is fixedly connected to a main pipe (9), one end of the main pipe (9) is fixedly connected to a mud pump (10), one side of the mud pump (10) is fixedly connected to a sleeve frame (11), the inner side of the sleeve frame (11) is fixedly connected to a vertical plate (2), and the bottom of the mud pump (10) is fixedly connected to a collecting hose (12).

2. A wiper mud spray test mechanism according to claim 1, characterized in that: The bottom of the base frame (1) is fixedly connected with a universal wheel (20), and a plurality of the universal wheels (20) are symmetrically arranged.

3. A wiper mud spray testing mechanism according to claim 1, characterized in that: A handle (13) is fixedly connected to one side of the vertical board (2), and a base frame (1) is fixedly connected to the bottom of the vertical board (2).

4. A wiper mud spray test mechanism according to claim 1, characterized in that: One side of the top of the base frame (1) is fixedly connected to an inclined frame (19), a plurality of inclined frames (19) are symmetrically arranged, and the top of each inclined frame (19) is fixedly connected to a vertical plate (2).

5. A wiper mud spray test mechanism according to claim 1, characterized in that: The outer sides of the screw rods (5) are movably connected with gaskets (18), and the gaskets (18) are located between the pressure ring (6) and the guide rail (3).

6. A wiper mud spray test mechanism according to claim 1, characterized in that: One side of the pressure ring (6) is fixedly connected with a knob (17), and a plurality of knobs (17) are symmetrically arranged. The inner side of the pressure ring (6) is fixedly connected with a screw rod (5).

7. A wiper mud spray test mechanism according to claim 1, characterized in that: A stabilizing frame (14) is fixedly connected to the outside of the main pipe (9), and a vertical plate (2) is fixedly connected to one side of the stabilizing frame (14).

8. A wiper mud spray test mechanism according to claim 1, characterized in that: One side of the vertical plate (2) is fixedly connected to a bracket (15), a plurality of brackets (15) are symmetrically arranged, and the brackets (15) are all triangular structures. The top of the bracket (15) is fixedly connected to a guide rail (3), and the bottom of the guide rail (3) is fixedly connected to the vertical plate (2).

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