Electric pedal silt spraying testing device

Abstract

The utility model discloses an electric pedal sand spraying testing device. The technical scheme is characterized in that the electric pedal sand spraying testing device comprises a box body; an upper plate and a lower plate are arranged in the box body; a fixing block is arranged below the lower plate; a motor is arranged on the fixed block; a driving rod and a driven rod are further arranged on the fixed block; the driving rod and the driven rod are respectively connected with the fixed block and the connecting rod; a pedal body is arranged on the connecting rod; a sediment box is arranged in the box body; a pump body is arranged in the sediment box; the pump body is connected with a pipeline, the motor is started to drive the driving rod to rotate, the driving rod rotates to drive the connecting rod to move, and after the connecting rod moves, the pedal body can stretch out and retract to simulate stretching out and retracting of the pedal body on the road surface. After the pump body is started, silt is sprayed to the pedal body, the motor, the driving rod, the driven rod and the connecting rod through a pipeline, so that silt prevention detection is carried out on the motor and the pedal body; the sand-proof performance of the automobile pedal is convenient to detect.

Description

Technical Field

[0001] The utility model relates to the field of automobile pedals, and more particularly to an electric pedal mud and sand spraying testing device. Background Art

[0002] With the improvement of people's living standards, more and more people choose cars as a means of transportation. Due to their higher chassis, SUVs and off-road vehicles need to be equipped with foot pedals on the bottom of both sides of the car. When people open the car door, the car pedals extend to facilitate people getting on and off the car. When the door is closed, the car pedals are retracted. The car pedals are always located at the bottom of the car. Therefore, it is necessary to perform mud and sand spraying tests on the car pedals and their accessories in order to test the anti-sand performance of the car when encountering mud and sand. Currently, there are not many devices on the market that can be used to test the anti-sand performance of car pedals and their accessories. Therefore, a device for testing the anti-sand performance of car pedals is needed. Summary of the Invention

[0003] In view of the shortcomings of the existing technology, the utility model provides an electric pedal mud and sand spraying testing device, which is convenient for testing the sand resistance of automobile pedals.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an electric pedal mud and sand spraying test device, comprising a box body, a bracket is provided in the box body; an upper plate and a lower plate are provided on the bracket; a fixed block is provided under the lower plate; a motor is provided on the fixed block; an active rod and a driven rod are also provided on the fixed block; one end of the active rod and the driven rod are connected to the fixed block; the other end of the active rod and the driven rod are connected to a connecting rod; a pedal body is fixedly provided on the connecting rod; a mud and sand box is provided in the box body; a pump body is provided in the mud and sand box; the pump body is connected to a pipeline; and the pipeline is located above the pedal body.

[0005] The utility model is further configured as follows: the upper plate and the lower plate are respectively located on both sides of the bracket; a through hole is provided on the upper plate; a thread groove is provided on the lower plate; screws are provided in the through hole and the thread groove.

[0006] The utility model is further configured as follows: a horizontal block is provided in the mud and sand box; both ends of the horizontal block are fixedly connected to the mud and sand box; a mixer is provided on the horizontal block; a stirring rod on the mixer passes through the horizontal block; and a stirring blade is provided on the stirring rod.

[0007] The utility model is further configured as follows: an upper door and a lower door are provided on the box body; the upper door and the lower door are connected to the box body through hinges; a sand pouring plate is provided in the middle of the box body; an opening is provided on the sand pouring plate; and the opening is located above the mud and sand box.

[0008] The utility model is further configured as follows: the motor is connected to the fixed block through a side rod; the output shaft of the motor is fixedly connected to the active rod and passes through the bottom of the fixed block; the connecting rod is connected to the active rod and the driven rod through a first rod; the driven rod is connected to the fixed block through a second rod.

[0009] The utility model is further configured as follows: a heightening block is provided between the lower plate and the fixing block; and a supporting foot is provided at the bottom of the box body.

[0010] To sum up, the utility model has the following beneficial effects: when the pedal body is tested for sand resistance, the pedal body is fixed on the connecting rod, and then the motor is started. The output shaft of the motor rotates to drive the active rod to rotate. After the active rod rotates, it drives the connecting rod to move. The driven rod restricts the connecting rod to prevent the connecting rod from rotating at will. After the connecting rod moves, the pedal body can be extended and retracted, thereby simulating the extension and retraction of the pedal body on the road surface. At the same time as the pedal body extends and retracts, the pump body is started, and mud and sand are sprayed onto the pedal body, motor, active rod, driven rod, and connecting rod through the pipeline, thereby performing mud and sand resistance detection on the motor and pedal body. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of this embodiment;

[0012] Figure 2 2 is a schematic diagram of the interior of this embodiment;

[0013] Figure 3 This is a schematic diagram of the pump body, mixer, stirring rod, stirring blade, and horizontal block of this embodiment;

[0014] Figure 4 Schematic diagram of the active rod, driven rod, connecting rod and motor of this embodiment;

[0015] Figure 5 This is a schematic diagram of the upper plate, lower plate, through hole, and threaded groove of this embodiment;

[0016] Figure 6 It is a schematic diagram of the extension and retraction of the pedal body in this embodiment.

[0017] Figure numerals: 1. box body; 2. bracket; 3. upper plate; 4. lower plate; 5. fixed block; 6. motor; 7. active rod; 8. driven rod; 9. connecting rod; 10. pedal body; 11. mud and sand box; 12. pump body; 13. pipeline; 14. through hole; 15. threaded groove; 16. screw; 17. cross block; 18. mixer; 19. stirring rod; 20. stirring blade; 21. upper box door; 22. lower box door; 23. hinge; 24. sand pouring plate; 25. opening; 26. side rod; 27. output shaft; 28. first rod; 29. ​​second rod; 30. heightening block; 31. supporting foot. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-6 The utility model is described in further detail.

[0019] This embodiment discloses an electric pedal sand spraying test device. Figures 1 to 6 As shown, the utility model has the effect of facilitating the detection of the anti-sand property of automobile pedals, comprising a box body 1, wherein a bracket 2 is arranged in the box body 1; an upper plate 3 and a lower plate 4 are arranged on the bracket 2; a fixed block 5 is arranged below the lower plate 4; a motor 6 is arranged on the fixed block 5; an active rod 7 and a driven rod 8 are also arranged on the fixed block 5; one end of the active rod 7 and the driven rod 8 are connected to the fixed block 5; the other end of the active rod 7 and the driven rod 8 are connected to a connecting rod 9; a pedal body 10 is fixedly arranged on the connecting rod 9; a mud and sand box 11 is arranged in the box body 1; a pump body 12 is arranged in the mud and sand box 11; the pump body 12 is connected to a pipe 13; and the pipe 13 is located above the pedal body 10.

[0020] By adopting the above technical solution: the fixed block 5 is located below the lower plate 4 so that the fixed block 5 is firmly set; the output shaft 27 of the motor 6 is fixedly connected to the active rod 7 so that the output shaft 27 of the motor 6 drives the active rod 7 to rotate after it rotates, and the active rod 7 drives the connecting rod 9 to move after it rotates, and the driven rod 8 restricts the connecting rod 9 to prevent the connecting rod 9 from rotating at will. When the connecting rod 9 moves, the driven rod 8 rotates. After the connecting rod 9 moves, the pedal body 10 can be extended and retracted, thereby simulating the extension and retraction of the pedal body 10 on the road surface. When the pedal body 10 extends and retracts, the pump body 12 is started, and mud and sand are sprayed onto the pedal body 10, the motor 6, the active rod 7, the driven rod 8, and the connecting rod 9 through the pipe 13, thereby performing anti-mud and sand detection on the motor 6 and the pedal body 10.

[0021] like Figure 2 、 Figure 5 As shown, the upper plate 3 and the lower plate 4 are respectively located on both sides of the bracket 2; a through hole 14 is provided on the upper plate 3; a threaded groove 15 is provided on the lower plate 4; screws 16 are provided in the through hole 14 and the threaded groove 15.

[0022] By adopting the above technical solution, the screw 16 passes through the through hole 14 and one end is connected to the thread groove 15 so that the upper plate 3 and the lower plate 4 are firmly arranged on both sides of the bracket 2.

[0023] like Figure 2 、 Figure 3 As shown, a horizontal block 17 is provided in the mud box 11; both ends of the horizontal block 17 are fixedly connected to the mud box 11; a mixer 18 is provided on the horizontal block 17; a stirring rod 19 on the mixer 18 passes through the horizontal block 17; and a stirring paddle 20 is provided on the stirring rod 19.

[0024] By adopting the above technical solution: the mixer 18 is located on the horizontal block 17 so that the mixer 18 is stably arranged, and the stirring rod 19 passes through the horizontal block 17 so that the stirring rod 19 can rotate in the sediment box 11 and then drive the stirring blade 20 to rotate, so as to facilitate stirring the sediment in the sediment box 11 and facilitate the pump body 12 to suck up the sediment.

[0025] like Figure 1 、 Figure 2 As shown, the box body 1 is provided with an upper box door 21 and a lower box door 22; the upper box door 21 and the lower box door 22 are connected to the box body 1 through hinges 23; a sand pouring plate 24 is provided in the middle of the box body 1; the sand pouring plate 24 has an opening 25; the opening 25 is located above the mud and sand box 11.

[0026] By wiping the above technical solution, the upper box door 21 and the lower box door 22 make the box body 1 closed, thereby preventing the mud and sand from escaping from the box body 1 when spraying mud and sand, and the mud and sand falling from the pedal body 10, the motor 6, the active rod 7, the driven rod 8, and the connecting rod 9 fall into the mud and sand box 11 through the opening 25 on the sand pouring plate 24, thereby facilitating the collection of the mud and sand; the sand pouring plate 24 is in an inverted trapezoidal shape, thereby facilitating the gathering of the mud and sand at the opening 25 and thus falling into the mud and sand box 11.

[0027] like Figure 4 As shown, the motor 6 is connected to the fixed block 5 through the side rod 26; the output shaft 27 of the motor 6 is fixedly connected to the active rod 7 and passes through the bottom of the fixed block 5; the connecting rod 9 is connected to the active rod 7 and the driven rod 8 through the first rod 28; the driven rod 8 is connected to the fixed block 5 through the second rod 29.

[0028] By adopting the above technical solution: the side rod 26 makes the motor 6 and the fixed rod firmly set; the output shaft 27 of the motor 6 is fixedly connected to the active rod 7 and passes through the bottom of the fixed block 5 so that after the motor 6 is started, the active rod 7 is driven to move through the output shaft 27. After the motor 6 is started, the output shaft 27 rotates forward and reverse, thereby driving the active rod 7 to rotate.

[0029] A heightening block 30 is provided between the lower plate 4 and the fixing block 5 ; and a supporting foot 31 is provided at the bottom of the box body 1 .

[0030] By adopting the above technical solution, the heightening block 30 can prevent the lower plate 4 from contacting the fixing block 5 , and the supporting legs 31 can ensure that the box body 1 is stably arranged.

[0031] In summary, the utility model has the following beneficial effects: when the pedal body 10 is tested for sand resistance, the pedal body 10 is fixed on the connecting rod 9, and then the motor 6 is started. The output shaft 27 of the motor 6 rotates to drive the active rod 7 to rotate. After the active rod 7 rotates, it drives the connecting rod 9 to move. The driven rod 8 restricts the connecting rod 9 to prevent the connecting rod 9 from rotating at will. After the connecting rod 9 moves, the pedal body 10 can be extended and retracted, thereby simulating the extension and retraction of the pedal body 10 on the road surface. At the same time as the pedal body 10 is extended and retracted, the pump body 12 is started, and mud and sand are sprayed onto the pedal body 10, the motor 6, the active rod 7, the driven rod 8, and the connecting rod 9 through the pipe 13, thereby performing mud and sand resistance detection on the motor 6 and the pedal body 10.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the design concept of the present invention should be included in the scope of protection of the present invention.

Claims

1. An electric pedal sand spraying test device, comprising a box (1), characterized in that: A bracket (2) is provided in the box body (1); an upper plate (3) and a lower plate (4) are provided on the bracket (2); a fixed block (5) is provided below the lower plate (4); a motor (6) is provided on the fixed block (5); an active rod (7) and a driven rod (8) are also provided on the fixed block (5); one end of the active rod (7) and the driven rod (8) are connected to the fixed block (5); the other end of the active rod (7) and the driven rod (8) are connected to a connecting rod (9); a pedal body (10) is fixedly provided on the connecting rod (9); a mud box (11) is provided in the box body (1); a pump body (12) is provided in the mud box (11); the pump body (12) is connected to a pipe (13); and the pipe (13) is located above the pedal body (10).

2. The electric pedal sand spraying test device according to claim 1, characterized in that: The upper plate (3) and the lower plate (4) are respectively located on both sides of the bracket (2); a through hole (14) is provided on the upper plate (3); a threaded groove (15) is provided on the lower plate (4); screws (16) are provided in the through hole (14) and the threaded groove (15).

3. The electric pedal sand spraying test device according to claim 2, characterized in that: A transverse block (17) is provided in the mud and sand box (11); both ends of the transverse block (17) are fixedly connected to the mud and sand box (11); a mixer (18) is provided on the transverse block (17); a stirring rod (19) on the mixer (18) passes through the transverse block (17); and a stirring leaf (20) is provided on the stirring rod (19).

4. The electric pedal sand spraying test device according to claim 3, characterized in that: The box body (1) is provided with an upper box door (21) and a lower box door (22); the upper box door (21) and the lower box door (22) are connected to the box body (1) via hinges (23); a sand pouring plate (24) is provided in the middle of the box body (1); an opening (25) is provided on the sand pouring plate (24); and the opening (25) is located above the mud and sand box (11).

5. The electric pedal sand spraying test device according to claim 4, characterized in that: The motor (6) is connected to the fixed block (5) via a side rod (26); the output shaft (27) of the motor (6) is fixedly connected to the active rod (7) and passes through the bottom of the fixed block (5); the connecting rod (9) is connected to the active rod (7) and the driven rod (8) via a first rod (28); the driven rod (8) is connected to the fixed block (5) via a second rod (29).

6. The electric pedal sand spraying test device according to claim 5, characterized in that: A heightening block (30) is provided between the lower plate (4) and the fixing block (5); and a supporting foot (31) is provided at the bottom of the box body (1).

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