Construction device and construction method for civil air defense engineering epoxy resin paint

Abstract

The civil air defense engineering epoxy resin paint construction device comprises a top plate, two guide plates are fixedly connected to the bottom of the top plate, the two guide plates are symmetrically arranged front and back, inclined plates are fixedly connected to the left side and the right side of the top plate correspondingly, and a first fixing plate is fixedly connected to the bottom of the inclined plate located on the left side; the bottom of the inclined plate located on the right side is fixedly connected with a second fixing plate, and the bottom of the first fixing plate is fixedly connected with two first hinge plates. Through mutual cooperation of the component top plate, the guide plate, the connecting block, the lead screw, the material sweeping plate, a transverse plate, a driven gear, a movable block, a driving gear, a limiting rod, a movable block, a swing plate, a linkage rod, an upper connecting rod, a lower connecting rod, a spring and other components, sundries cleaned for the first time can be swept to the two sides; and stubborn sundries can be conveniently cleaned by the secondary cleaning mechanism.

Description

Technical Field

[0001] The present invention relates to the technical field of civil air defense engineering, and in particular to a construction device and a construction method of epoxy resin paint for civil air defense engineering. Background Art

[0002] The construction equipment for epoxy resin paint is a set of specialized tools designed according to its material properties (two-component, high viscosity, leveling requirements, etc.) and the working environment. It must cover the entire process of base surface preparation, material mixing, coating construction and quality control.

[0003] Existing epoxy resin paint construction devices are unable to handle stubborn debris, such as dried chewing gum, when pre-treating the road surface and can only scratch the base surface caused by manual scraping, so their practicality is low. Summary of the Invention

[0004] To achieve the above object, the present invention provides the following technical solutions: A construction device for epoxy resin paint for civil air defense projects, including a top plate, two guide plates fixedly connected to the bottom of the top plate, the two guide plates are symmetrically arranged front to back, and the left and right sides of the top plate are fixedly connected to inclined plates, the bottom of the inclined plate on the left is fixedly connected to a first fixed plate, and the bottom of the inclined plate on the right is fixedly connected to a second fixed plate, the bottom of the first fixed plate is fixedly connected to two first hinged plates, the two first hinged plates are symmetrically arranged front to back, and a cleaning motor is provided on the rear side of the first hinged plate on the rear side, the power output shaft of the cleaning motor passes through the two first hinged plates, and a cleaning wheel is fixedly sleeved on the outer side of the power output shaft of the cleaning motor.

[0005] Preferably, an L-shaped connecting plate is fixedly connected to the right side of the first fixed plate, and several flip plates are installed at the bottom of the L-shaped connecting plate near the left side. The several flip plates are linearly arranged from front to back, and a support plate is fixedly connected to the right side of the flip plate.

[0006] Preferably, a plurality of fixing parts are fixedly connected to the bottom of the first fixing plate near the right side, the fixing parts are located on the left side of the flip plate, a return spring is fixedly connected to the top of the support plate, the top of the return spring is fixedly connected to the fixing part, and a trigger is installed on the left side of the fixing part near the bottom.

[0007] Preferably, two plug-in plates are fixedly connected to the bottom of the second fixed plate, and the two plug-in plates are symmetrically arranged front to back. A secondary cleaning motor is provided on the rear side of the plug-in plate located on the rear side, and the power output shaft of the secondary cleaning motor passes through the two plug-in plates. A secondary cleaning wheel is fixedly sleeved on the outer side of the power output shaft of the secondary cleaning motor.

[0008] Preferably, a cylinder is fixedly connected to the top of the inclined plate on the right side near the center, the cylinder power output shaft is fixedly connected to a triangular block, an L-shaped welding plate is fixedly connected to the center of the bottom of the inclined plate on the right side, a sleeve is installed in the inner cavity of the L-shaped welding plate, and a lifting rod is passed through the inner cavity of the sleeve.

[0009] Preferably, a baffle is fixedly sleeved on the outer side of the lifting rod near the top, a fitting wheel is hinged on the top of the lifting rod, the outer side of the fitting wheel fits with the triangular block, a movable spring is sleeved on the outer side of the lifting rod, the top of the movable spring is fixedly connected to the bottom of the baffle, the bottom of the movable spring is fixedly connected to the sleeve, the bottom end of the lifting rod is fixedly connected to the top of the second fixed plate, and the trigger is electrically connected to the cylinder.

[0010] Preferably, the bottom of the top plate is fixedly connected to a connecting block near the front and rear sides, the bottoms of the two connecting blocks are fixedly connected to a mounting plate, two limit rods are fixedly connected between the connecting blocks, the two limit rods are symmetrically arranged on the left and right, two center shafts are hinged between the two mounting plates, the two center shafts are symmetrically arranged on the left and right, a screw rod is fixedly sleeved on the outside of the center shaft, a driven gear is fixedly sleeved on the outside of the center shaft near the rear end, the bottoms of the two mounting plates are fixedly connected to a convex plate, and two rollers are installed on the opposite sides of the two convex plates.

[0011] Preferably, a driving gear is meshed between the two driven gears, a reciprocating motor is provided on the rear side of the driving gear, a power output shaft of the reciprocating motor is fixedly connected to the center of the driving gear, the reciprocating motor is fixedly connected to the adjacent mounting plate, a movable block is commonly sleeved on the outer sides of the two limit rods, two clamping rods are fixedly connected to the front side of the movable block, the two clamping rods are symmetrically arranged on the left and right, a transmission rod is fixedly connected to the front side of the movable block, and a swing plate is sleeved on the outer side of the transmission rod.

[0012] Preferably, a connecting rod is provided through the inner cavity of the swing plate near the top, a sleeve block is sleeved on the outside of the transmission rod, a fitting block is fixedly connected to the bottom of the sleeve block, the fitting block is located between two screw rods, a lower connecting rod is fixedly connected to the front side of the fitting block, an upper connecting rod is fixedly connected to the front side of the swing plate, a spring is fixedly connected between the upper connecting rod and the swing plate, a cross plate is fixedly connected to the bottom of the fitting block, and a sweeping plate is installed at the bottom of the cross plate.

[0013] A construction method of a construction device for epoxy resin paint for civil air defense projects, comprising the following steps: S1: When the cleaning motor starts, the power output shaft drives the cleaning wheel to rotate. When the cleaning wheel rotates, it can remove loose particles, oil, and dust on the ground. When the device body continues to move, if there are stubborn debris on the ground, such as dry chewing gum, it can contact the flip plate on the right side of the cleaning wheel. When the flip plate contacts the stubborn debris, it can drive the flip plate to swing to the right. When the flip plate swings to the right, it can contact the trigger, thereby triggering the cylinder; S2: When the reciprocating motor starts, the power output shaft drives the driving gear to rotate. When the driving gear rotates, it drives the two driven gears to rotate. When the two driven gears rotate, they drive the two center shafts to rotate. The center shaft drives the two screw rods to rotate. When the screw rod on the left rotates, it fits with the fitting block, driving the fitting block to move backward. When the fitting block moves backward, it can sweep away the debris on the ground through the sweeping plate. S3: When the movable block moves to the vicinity of the guide plate at the rear side, the linkage rod can fit with the guide plate at the rear side, thereby driving the swing plate to swing to the left with the transmission rod as the center. When the swing plate swings, the spring can drive the fitting block to swing to the right, thereby fitting the fitting block with the screw rod at the rear side and driving the movable block to move forward. When the movable block moves forward, it can drive the sweeping plate to move forward, completing the reciprocating movement. S4: When the cylinder is started, the power output shaft can drive the triangular block to move forward. When the triangular block moves forward, it can drive the fitting wheel to move downward. When the fitting wheel moves downward, it can drive the lifting rod to move downward. When the lifting rod moves downward, it can drive the secondary cleaning wheel to move downward. The secondary cleaning wheel can clean up stubborn debris on the ground for the second time.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention can realize the mutual cooperation among the components such as the top plate, the guide plate, the connecting block, the screw rod, the sweeping plate, the cross plate, the driven gear, the movable block, the driving gear, the limit rod, the movable block, the swing plate, the linkage rod, the upper connecting rod, the lower connecting rod, and the spring, so that the debris of the first cleaning can be swept to both sides, making it easier for the secondary cleaning mechanism to clean the stubborn debris. The present invention realizes that when the trigger detects stubborn debris, the secondary cleaning wheel can be activated to process the stubborn debris, thereby improving the cleaning efficiency through the mutual cooperation between the components such as the flip plate, the supporting plate, the fixing part, the trigger, the cylinder, the triangular block, the L-shaped welding plate, the second fixing plate, the lifting rod, the fitting wheel, the baffle, the movable spring, and the sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2It is a bottom view of the structure of the present invention; Figure 3 This is a schematic diagram of the top plate structure of the component of the present invention; Figure 4 This is a schematic diagram of the structure of the movable block of the component of the present invention; Figure 5 This is a bottom view of the top plate structure of the component of the present invention; Figure 6 This is a bottom view of the L-shaped connecting plate structure of the present invention; Figure 7 This is a schematic structural diagram of the second fixing plate of the component of the present invention; Figure 8 This is a plan view of the cylinder structure of the component of the present invention; Figure 9 This is a structural diagram of the flip plate component of the present invention.

[0016] Numbers in the figure: 1. Top plate; 2. Inclined plate; 3. Cleaning motor; 4. Cleaning wheel; 5. First hinged plate; 6. First fixed plate; 7. Convex plate; 8. Roller; 9. Mounting plate; 10. Connecting block; 11. Screw; 12. Sweeping plate; 13. Horizontal plate; 14. Limiting rod; 15. Driven gear; 16. Movable block; 17. Linking rod; 18. Swinging plate; 19. Upper connecting rod; 20. Spring; 21. Bushing block; 22. Fitting block; 23. Lower connecting rod ; 24. Guide plate; 25. Driving gear; 26. Reciprocating motor; 27. L-shaped connecting plate; 28. Flip plate; 29. ​​Reset spring; 30. Fixing piece; 31. Trigger; 32. Support plate; 33. Cylinder; 34. Triangular block; 35. L-shaped welding plate; 36. Second fixed plate; 37. Secondary cleaning motor; 38. Secondary cleaning wheel; 39. Plug-in plate; 40. Lifting rod; 41. Laminating wheel; 42. Baffle; 43. Movable spring; 44. Sleeve. DETAILED DESCRIPTION

[0017] See also Figure 1-9The present invention provides a technical solution: a construction device for epoxy resin paint for civil air defense projects, comprising a top plate 1, two guide plates 24 fixedly connected to the bottom of the top plate 1, the two guide plates 24 are symmetrically arranged front to back, the left and right sides of the top plate 1 are fixedly connected with inclined plates 2, the bottom of the inclined plate 2 on the left side is fixedly connected with a first fixed plate 6, the bottom of the inclined plate 2 on the right side is fixedly connected with a second fixed plate 36, the bottom of the first fixed plate 6 is fixedly connected with two first hinged plates 5, the two first hinged plates 5 are symmetrically arranged front to back, a cleaning motor 3 is arranged on the rear side of the first hinged plate 5 on the rear side, the power output shaft of the cleaning motor 3 passes through the two first hinged plates 5, the outer side of the power output shaft of the cleaning motor 3 is fixedly sleeved with a cleaning wheel 4, the right side of the first fixed plate 6 is fixedly connected with an L-shaped connecting plate 27, the bottom of the L-shaped connecting plate 27 Several flip plates 28 are installed near the left side of the part, and the several flip plates 28 are arranged linearly from front to back. A supporting plate 32 is fixedly connected to the right side of the flip plate 28. Several fixing parts 30 are fixedly connected to the bottom of the first fixed plate 6 near the right side. The fixing part 30 is located on the left side of the flip plate 28. A return spring 29 is fixedly connected to the top of the supporting plate 32. The top of the return spring 29 is fixedly connected to the fixing part 30. A trigger 31 is installed near the bottom of the left side of the fixing part 30. Two plug-in plates 39 are fixedly connected to the bottom of the second fixed plate 36. The two plug-in plates 39 are symmetrically arranged front to back. A secondary cleaning motor 37 is arranged on the rear side of the plug-in plate 39. The power output shaft of the secondary cleaning motor 37 passes through the two plug-in plates 39, and a secondary cleaning wheel 38 is fixedly sleeved on the outer side of the power output shaft of the secondary cleaning motor 37.

[0018] A cylinder 33 is fixedly connected near the center of the top of the inclined plate 2 on the right side, and the power output shaft of the cylinder 33 is fixedly connected to the triangular block 34. An L-shaped welding plate 35 is fixedly connected to the center of the bottom of the inclined plate 2 on the right side, and a sleeve 44 is installed in the inner cavity of the L-shaped welding plate 35. A lifting rod 40 is passed through the inner cavity of the sleeve 44. A baffle 42 is fixedly sleeved on the outer side of the lifting rod 40 near the top, and a fitting wheel 41 is hinged on the top of the lifting rod 40. The outer side of the fitting wheel 41 is fitted with the triangular block 34, and a movable spring 43 is sleeved on the outer side of the lifting rod 40. The top of the movable spring 43 is fixedly connected to the bottom of the baffle 42, and the bottom of the movable spring 43 is fixedly connected to the sleeve 44. The bottom end of the lifting rod 40 is fixedly connected to the top of the second fixed plate 36, and the trigger 31 is electrically connected to the cylinder 33.

[0019] The bottom of the top plate 1 is fixedly connected to a connecting block 10 near the front and rear sides, and the bottoms of the two connecting blocks 10 are fixedly connected to a mounting plate 9. Two limit rods 14 are fixedly connected between the connecting blocks 10, and the two limit rods 14 are symmetrically arranged. There are two central axes hinged together between the two mounting plates 9, and the two central axes are symmetrically arranged. A screw rod 11 is fixedly sleeved on the outside of the central axis, and a driven gear 15 is fixedly sleeved on the outside of the central axis near the rear end. The bottoms of the two mounting plates 9 are fixedly connected to a convex plate 7, and the two convex plates 7 are back to back. Two rollers 8 are installed on each side of the separation, and a driving gear 25 is meshed between the two driven gears 15. A reciprocating motor 26 is provided on the rear side of the driving gear 25. The power output shaft of the reciprocating motor 26 is fixedly connected to the center of the driving gear 25. The reciprocating motor 26 is fixedly connected to the adjacent mounting plate 9. The outer sides of the two limit rods 14 are jointly sleeved with a movable block 16. The front side of the movable block 16 is fixedly connected to two card rods, and the two card rods are symmetrically arranged on the left and right. The front side of the movable block 16 is fixedly connected to a transmission rod, and the outer side of the transmission rod is sleeved with a swing plate 18. A connecting rod 17 is provided through the inner cavity of the swing plate 18 near the top, and a sleeve block 21 is sleeved on the outside of the transmission rod. A fitting block 22 is fixedly connected to the bottom of the sleeve block 21. The fitting block 22 is located between the two screw rods 11. The front side of the fitting block 22 is fixedly connected to the lower connecting rod 23. The front side of the swing plate 18 is fixedly connected to the upper connecting rod 19. A spring 20 is fixedly connected between the upper connecting rod 19 and the swing plate 18. The bottom of the fitting block 22 is fixedly connected to the cross plate 13, and the sweeping plate 12 is installed at the bottom of the cross plate 13.

[0020] A construction method of a construction device for epoxy resin paint for civil air defense projects, comprising the following steps: S1: When the cleaning motor 3 is started, the power output shaft drives the cleaning wheel 4 to rotate. When the cleaning wheel 4 rotates, it can remove loose particles, oil stains, and dust on the ground. When the device body continues to move, if there are stubborn debris on the ground, such as dry chewing gum, it can contact the flip plate 28 on the right side of the cleaning wheel 4. When the flip plate 28 contacts the stubborn debris, it can drive the flip plate 28 to swing to the right. When the flip plate 28 swings to the right, it can contact the trigger 31, thereby triggering the cylinder 33; S2: When the reciprocating motor 26 is started, the driving gear 25 can be driven to rotate through the power output shaft. When the driving gear 25 rotates, it can drive the two driven gears 15 to rotate. When the two driven gears 15 rotate, they can drive the two central shafts to rotate. The central shaft can drive the two screw rods 11 to rotate. When the screw rod 11 on the left rotates, it can fit with the bonding block 22 and drive the bonding block 22 to move backward. When the bonding block 22 moves backward, it can sweep away the debris on the ground that has been cleaned for the first time through the sweeping plate 12. S3: When the movable block 16 moves to the vicinity of the guide plate 24 at the rear side, the connecting rod 17 can be fitted with the guide plate 24 at the rear side, thereby driving the swing plate 18 to swing to the left with the transmission rod as the center. When the swing plate 18 swings, the spring 20 can drive the fitting block 22 to swing to the right, so that the fitting block 22 is fitted with the screw rod 11 at the rear side and drives the movable block 16 to move forward. When the movable block 16 moves forward, it can drive the sweeping plate 12 to move forward, completing the reciprocating movement. S4: When the cylinder 33 is started, the power output shaft can drive the triangular block 34 to move forward. When the triangular block 34 moves forward, it can drive the bonding wheel 41 to move downward. When the bonding wheel 41 moves downward, it can drive the lifting rod 40 to move downward. When the lifting rod 40 moves downward, it can drive the secondary cleaning wheel 38 to move downward. The secondary cleaning wheel 38 can clean up stubborn debris on the ground for a second time.

[0021] Working principle: When the cleaning motor 3 is started, the cleaning wheel 4 can be driven to rotate through the power output shaft. When the cleaning wheel 4 rotates, it can remove loose particles, oil and dust on the ground. When the device body continues to move, if there are stubborn debris on the ground, such as dry chewing gum, it can contact the flip plate 28 on the right side of the cleaning wheel 4. When the flip plate 28 contacts the stubborn debris, it can drive the flip plate 28 to swing to the right. When the flip plate 28 swings to the right, it can contact the trigger 31, thereby triggering the cylinder 33. When the reciprocating motor 26 is started, the driving gear 25 can be driven to rotate through the power output shaft. When the driving gear 25 rotates, it can drive the two driven gears 15 to rotate. When the two driven gears 15 rotate, they can drive the two central shafts to rotate. The central shaft can drive the two screw rods 11 to rotate. When the screw rod 11 on the left rotates, it can drive the bonding block 22 to move backward by fitting with the bonding block 22. When the bonding block 22 moves backward, it can be When the movable block 16 moves forward, it can drive the sweeping plate 12 to move forward, completing the reciprocating movement. When the cylinder 33 is started, the power output shaft can drive the triangular block 34 to move forward. When the triangular block 34 moves forward, it can drive the bonding wheel 41 to move downward. When the bonding wheel 41 moves downward, it can drive the lifting rod 40 to move downward. When the lifting rod 40 moves downward, it can drive the secondary cleaning wheel 38 to move downward, and the secondary cleaning wheel 38 can clean the stubborn debris on the ground for a second time.

Claims

1. A construction device for epoxy resin paint for civil air defense projects, comprising a top plate (1), characterized in that: The top plate (1) is fixedly connected to two guide plates (24) at the bottom, and the two guide plates (24) are symmetrically arranged front to back. The top plate (1) is fixedly connected to inclined plates (2) on both the left and right sides. The inclined plate (2) on the left is fixedly connected to a first fixed plate (6) at the bottom, and the inclined plate (2) on the right is fixedly connected to a second fixed plate (36) at the bottom. The first fixed plate (6) is fixedly connected to two first hinged plates (5) at the bottom, and the two first hinged plates (5) are symmetrically arranged front to back. A cleaning motor (3) is arranged on the rear side of the first hinged plate (5). The power output shaft of the cleaning motor (3) passes through the two first hinged plates (5), and a cleaning wheel (4) is fixedly sleeved on the outer side of the power output shaft of the cleaning motor (3).

2. The construction device for epoxy resin paint for civil air defense projects according to claim 1, characterized in that: An L-shaped connecting plate (27) is fixedly connected to the right side of the first fixed plate (6), and a plurality of flip plates (28) are installed at the bottom of the L-shaped connecting plate (27) near the left side. The plurality of flip plates (28) are linearly arranged from front to back, and a supporting plate (32) is fixedly connected to the right side of the flip plate (28).

3. The construction device for epoxy resin paint for civil air defense projects according to claim 2, characterized in that: A plurality of fixing members (30) are fixedly connected to the bottom of the first fixing plate (6) near the right side, and the fixing member (30) is located on the left side of the flip plate (28). A return spring (29) is fixedly connected to the top of the support plate (32), and the top end of the return spring (29) is fixedly connected to the fixing member (30). A trigger (31) is installed on the left side of the fixing member (30) near the bottom.

4. The construction device for epoxy resin paint for civil air defense projects according to claim 3, characterized in that: Two plug-in plates (39) are fixedly connected to the bottom of the second fixed plate (36), and the two plug-in plates (39) are symmetrically arranged in the front and rear directions. A secondary cleaning motor (37) is provided on the rear side of the plug-in plate (39), and a power output shaft of the secondary cleaning motor (37) passes through the two plug-in plates (39). A secondary cleaning wheel (38) is fixedly sleeved on the outer side of the power output shaft of the secondary cleaning motor (37).

5. The construction device for epoxy resin paint for civil air defense projects according to claim 4, characterized in that: A cylinder (33) is fixedly connected to the top of the inclined plate (2) on the right side near the center, and a triangular block (34) is fixedly connected to the power output shaft of the cylinder (33). An L-shaped welding plate (35) is fixedly connected to the center of the bottom of the inclined plate (2) on the right side, and a sleeve (44) is installed in the inner cavity of the L-shaped welding plate (35). A lifting rod (40) is passed through the inner cavity of the sleeve (44).

6. The construction device for epoxy resin paint for civil air defense projects according to claim 5, characterized in that: A baffle (42) is fixedly sleeved on the outer side of the lifting rod (40) near the top end, a fitting wheel (41) is hinged on the top end of the lifting rod (40), the outer side of the fitting wheel (41) fits with the triangular block (34), a movable spring (43) is sleeved on the outer side of the lifting rod (40), the top end of the movable spring (43) is fixedly connected to the bottom of the baffle (42), the bottom end of the movable spring (43) is fixedly connected to the sleeve (44), the bottom end of the lifting rod (40) is fixedly connected to the top of the second fixed plate (36), and the trigger (31) is electrically connected to the cylinder (33).

7. The construction device for epoxy resin paint for civil air defense projects according to claim 7, characterized in that: The bottom of the top plate (1) is fixedly connected to a connecting block (10) near the front and rear sides, and the bottoms of the two connecting blocks (10) are fixedly connected to a mounting plate (9). Two limiting rods (14) are fixedly connected between the connecting blocks (10), and the two limiting rods (14) are symmetrically arranged on the left and right. Two central shafts are hinged between the two mounting plates (9), and the two central shafts are symmetrically arranged on the left and right. A screw rod (11) is fixedly sleeved on the outside of the central shaft, and a driven gear (15) is fixedly sleeved on the outside of the central shaft near the rear end. The bottoms of the two mounting plates (9) are fixedly connected to a convex plate (7), and two rollers (8) are installed on the opposite sides of the two convex plates (7).

8. The construction device for epoxy resin paint for civil air defense projects according to claim 8, characterized in that: A driving gear (25) is meshed between the two driven gears (15), a reciprocating motor (26) is provided on the rear side of the driving gear (25), a power output shaft of the reciprocating motor (26) is fixedly connected to the center of the driving gear (25), the reciprocating motor (26) is fixedly connected to the adjacent mounting plate (9), a movable block (16) is sleeved on the outer sides of the two limiting rods (14), two clamping rods are fixedly connected to the front side of the movable block (16), and the two clamping rods are symmetrically arranged on the left and right, a transmission rod is fixedly connected to the front side of the movable block (16), and a swing plate (18) is sleeved on the outer side of the transmission rod.

9. The construction device for epoxy resin paint for civil air defense projects according to claim 9, characterized in that: A connecting rod (17) is provided through the inner cavity of the swing plate (18) near the top, a sleeve block (21) is sleeved on the outer side of the transmission rod, a fitting block (22) is fixedly connected to the bottom of the sleeve block (21), the fitting block (22) is located between the two screw rods (11), a lower connecting rod (23) is fixedly connected to the front side of the fitting block (22), an upper connecting rod (19) is fixedly connected to the front side of the swing plate (18), a spring (20) is fixedly connected between the upper connecting rod (19) and the swing plate (18), a cross plate (13) is fixedly connected to the bottom of the fitting block (22), and a sweeping plate (12) is installed at the bottom of the cross plate (13).

10. The construction method of the construction device of the epoxy resin paint for civil air defense projects according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: When the cleaning motor (3) is started, the cleaning wheel (4) can be driven to rotate through the power output shaft. When the cleaning wheel (4) rotates, loose particles, oil stains, and dust on the ground can be removed. When the device body continues to move, if there are stubborn debris on the ground, such as dry chewing gum, it can contact the flip plate (28) on the right side of the cleaning wheel (4). When the flip plate (28) contacts the stubborn debris, it can drive the flip plate (28) to swing to the right. When the flip plate (28) swings to the right, it can contact the trigger (31), thereby triggering the cylinder (33); S2: When the reciprocating motor (26) is started, the driving gear (25) can be driven to rotate through the power output shaft. When the driving gear (25) rotates, the two driven gears (15) can be driven to rotate. When the two driven gears (15) rotate, the two central shafts can be driven to rotate. The central shaft can drive the two screw rods (11) to rotate. When the screw rod (11) on the left rotates, it can be engaged with the bonding block (22) to drive the bonding block (22) to move backward. When the bonding block (22) moves backward, the first cleaning debris on the ground can be swept away by the sweeping plate (12); S3: When the movable block (16) moves to the vicinity of the guide plate (24) located at the rear side, the linkage rod (17) can be fitted with the guide plate (24) located at the rear side, thereby driving the swing plate (18) to swing to the left with the transmission rod as the center. When the swing plate (18) swings, the spring (20) can drive the fitting block (22) to swing to the right, thereby making the fitting block (22) fit with the screw rod (11) located at the rear side and driving the movable block (16) to move forward. When the movable block (16) moves forward, it can drive the sweeping plate (12) to move forward, completing the reciprocating movement. S4: When the cylinder (33) is started, the power output shaft can drive the triangular block (34) to move forward, and when the triangular block (34) moves forward, it can drive the fitting wheel (41) to move downward, and when the fitting wheel (41) moves downward, it can drive the lifting rod (40) to move downward, and when the lifting rod (40) moves downward, it can drive the secondary cleaning wheel (38) to move downward, and the secondary cleaning wheel (38) can perform secondary cleaning of stubborn debris on the ground.

Images