A mobile dust removal device for highway construction

Abstract

The present invention discloses a highway construction type mobile dust removal device, which relates to the technical field of highway construction equipment, including a mobile platform, a water tank is arranged on the mobile platform, a water pump is arranged on the water tank, a support frame is fixedly connected to the position near the water tank on the mobile platform, a conversion mechanism is fixedly connected to the support frame, a spray mechanism is arranged on the support frame, the conversion mechanism is used to drive the spray mechanism to move, and the output end of the water pump, the conversion mechanism and the spray mechanism are connected by a pipeline. The present invention draws water to the spray mechanism through the water pump, sprays the nearby road surface, sprays the dusty space, reduces the pollution of the flying dust to the air, the conversion mechanism drives the spray mechanism to perform horizontal reciprocating motion, increases the spray range, improves the dust removal effect, and drives the spray mechanism to perform vertical motion through the conversion mechanism, so that the spray mechanism sprays water farther and sprays the nearby area at the same time, and quickly removes the flying dust.

Description

Technical Field

[0001] The invention relates to the technical field of highway construction equipment, and in particular to a highway construction type mobile dust removal device. Background Art

[0002] During the construction of highways, a large amount of dust will be generated, which will pollute the air to a certain extent, and after inhalation by workers, it will have a certain impact on their health. The Chinese patent with application number "202111435907.7" provides a spray tool for highway construction. The application drives the semi-gear to rotate through a motor, and then drives the arc rack and the spray pipe to move, thereby increasing the range of water spraying by the spray pipe. However, the device can only drive the spray pipe to reciprocate vertically, and it is difficult to spray in the nearby space during the movement. The dust removal effect is low, and it is difficult to quickly remove dust in a space with a lot of dust. Summary of the invention

[0003] The object of the present invention is to provide a mobile dust removal device for highway construction to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme:

[0005] The present invention provides a highway construction-type mobile dust removal device, comprising a mobile platform, a water tank being provided on the mobile platform, a water pump being provided on the water tank, a support frame being fixedly connected to a position of the mobile platform near the water tank, a conversion mechanism being fixedly connected to the support frame, a spray mechanism being provided on the support frame, the conversion mechanism being used to drive the spray mechanism to move, and the output end of the water pump, the conversion mechanism and the spray mechanism being connected by a pipeline.

[0006] Further, the conversion mechanism includes a fixed seat fixedly connected to both sides of the support frame, one of the fixed seats is provided with a first mounting groove, a wheel axle is rotatably connected in the first mounting groove, an impeller is fixedly connected to the wheel axle, a second mounting groove is provided on the fixed seat near the first mounting groove, a first rotating rod is rotatably connected at the center of the second mounting groove, a rotating plate is fixedly connected to the first rotating rod, and a fixed plate is axially fixedly connected to the second mounting groove, and the fixed plate and the rotating plate divide the second mounting groove into a first chamber and a second chamber, a first outlet is provided in the first chamber, and a second outlet is provided in the second chamber, one end of the first rotating rod extending outside the fixed seat is fixedly connected to the first connecting seat, a first connecting seat is provided with a first connecting groove, a first connecting shaft is fixedly connected in the first connecting groove, a first connecting plate is sleeved on the first connecting shaft, a first sliding groove is provided on the first connecting plate, the first connecting shaft is located in the first sliding groove, a fixing piece is provided in the second mounting groove near the rotating plate, and a swinging piece is fixedly connected to one end of the wheel axle extending outside the fixed seat.

[0007] The cam is provided with a first spring, one end of the first spring being fixedly connected to the piston block, and the other end of the first spring being fixedly connected to the fixed seat. The fixed seat is provided with an "L"-shaped fixed groove, and the "L"-shaped fixed groove is slidably connected to a fixed block, and the first push rod and the second push rod are fixedly connected by a connecting rod. The slide groove is provided with a placement groove at a position close to the second push rod, and the first push block is slidably connected in the placement groove, and the second push block is slidably connected in the placement groove, and the second push block is engaged with the slot, and the first push block and the second push block are hinged by a connecting rod, and one end of the first push block is fixedly connected to the second spring, and the other end of the second spring is fixedly connected to the inner wall of the placement groove.

[0008] Furthermore, a third mounting groove is provided on the other of the fixed seats, a second rotating rod is rotatably connected at the center of the third mounting groove, one end of the second rotating rod is fixedly connected to the second connecting seat, a second connecting seat is provided with a second connecting groove, a second connecting shaft is fixedly connected in the second connecting groove, a second connecting plate is sleeved on the second connecting shaft, a second connecting plate is provided with a second sliding groove, the second connecting shaft is located in the second sliding groove, a torsion spring is sleeved on the second rotating rod, one end of the torsion spring is fixedly connected to the fixed seat, and the other end of the torsion spring is fixedly connected to the second connecting seat.

[0009] Furthermore, the swinging member includes a rotating disk fixedly connected to the wheel axle, the rotating disk is fixedly connected to the rotating shaft at a position away from the center, the fixed seat is fixedly connected to the rotating shaft at a position close to the rotating disk, a swinging rod is rotatably connected to the rotating shaft, a third sliding groove is provided on the swinging rod near the rotating shaft, the rotating shaft is located in the third sliding groove, an end of the swinging rod away from the third sliding groove is fixedly connected to a half gear, a sliding rod is slidably connected to a position corresponding to the half gear on the support frame, a rack is fixedly connected to the sliding rod, the half gear is meshed with the rack, and a connecting rod is hinged at one end of the sliding rod away from the rack.

[0010] Furthermore, the spray mechanism includes a spray seat fixedly connected between the first connecting plate and the second connecting plate, a first spray head is arrayed on the spray seat, a second spray head is provided at a position below the first spray head, a third connecting groove is opened on the spray seat, a rotating ball is provided in the third connecting groove, a connecting column is fixedly connected to the rotating ball, and one end of the connecting column extending outside the third connecting groove is fixedly connected to the support frame.

[0011] Furthermore, the first spray head is connected to the first outlet through a pipeline, and the second spray head is connected to the second outlet through a pipeline.

[0012] Furthermore, one end of the spray seat is hinged to one end of the connecting rod.

[0013] Furthermore, the first installation slot is communicated with the second installation slot.

[0014] Furthermore, the rotating plate rotates in a timely manner so that the first outlet and the second outlet are located in the first chamber.

[0015] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0016] When the present invention performs small-scale dust removal on the road surface, the water pump draws water in the water tank through the pipeline and the conversion mechanism to the spray mechanism. At this time, the spray mechanism sprays the nearby road surface to prevent dust from flying on the road surface. At the same time, it sprays the nearby dusty space to condense the dust in the air into agglomerates, thereby reducing the pollution of the flying dust to the air. In addition, the conversion mechanism can drive the spray mechanism to perform lateral reciprocating motion to increase the range of spraying and improve the dust removal effect. When a large amount of dust is flying, the amount of water entering the pipeline is increased by the water pump. At this time, the conversion mechanism can drive the spray mechanism to perform vertical movement, so that the spray mechanism can spray water farther and spray nearby at the same time to quickly remove the flying dust. The two states can be converted only by increasing the amount of water in the pipeline through the water pump, without the need to set other driving components, thereby reducing costs.

[0017] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the connection structure between the fixing seat and the spray seat of the present invention;

[0021] Figure 3 yes Figure 2 Sectional view at AA in the middle;

[0022] Figure 4 It is a schematic diagram of the position structure of the rotating plate after the water volume is increased;

[0023] Figure 5 yes Figure 2 Sectional view at the middle BB;

[0024] Figure 6 yes Figure 5 The enlarged view of point D in the middle;

[0025] Figure 7 It is a front view of the conversion mechanism and the spray mechanism of the present invention;

[0026] Figure 8 yes Figure 7 Sectional view at CC;

[0027] Fig. 9 It is a schematic diagram of the overall structure of the conversion mechanism and the spraying mechanism of the present invention;

[0028] Fig.10 yes Fig. 9 Enlarged view of point E in the middle;

[0029] Fig.11 It is a schematic diagram of the overall structure of the spray mechanism of the present invention.

[0030] In the figure:

[0031] 1. Mobile platform; 2. Water tank; 3. Water pump; 4. Support frame; 5. Fixed seat; 6. First mounting groove; 7. Wheel shaft; 8. Impeller; 9. Second mounting groove; 10. First rotating rod; 11. Rotating plate; 12. Fixed plate; 13. First chamber; 14. Second chamber; 15. First outlet; 16. Second outlet; 17. First connecting seat; 18. First connecting groove; 19. First connecting shaft; 20. First connecting plate; 21. First sliding groove; 22. Sliding groove; 23. Piston block; 24. Slot; 25. First push rod; 26. First spring; 27. "L"-shaped fixed groove; 28. Fixed block; 29. ​​Second push rod Moving rod; 30, placement slot; 31, first push block; 32, second push block; 33, second spring; 34, third mounting slot; 35, second rotating rod; 36, second connecting seat; 37, second connecting slot; 38, second connecting shaft; 39, second connecting plate; 40, second sliding slot; 41, torsion spring; 42, rotating disk; 43, rotating shaft; 44, rotating shaft; 45, swing rod; 46, third sliding slot; 47, half gear; 48, sliding rod; 49, rack; 50, connecting rod; 51, spray seat; 52, first spray head; 53, second spray head; 54, third connecting slot; 55, rotating ball; 56, connecting column. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0033] See also Figures 1 to 10 The present invention provides a highway construction type mobile dust removal device, comprising a mobile platform 1, a water tank 2 is provided on the mobile platform 1, a water pump 3 is provided on the water tank 2, a support frame 4 is fixedly connected to a position of the mobile platform 1 near the water tank 2, a conversion mechanism is fixedly connected to the support frame 4, a spray mechanism is provided on the support frame 4, the conversion mechanism is used to drive the spray mechanism to move, and the output end of the water pump 3, the conversion mechanism and the spray mechanism are connected by a pipeline.

[0034] When a small area of ​​dust removal is performed on the road surface, the water pump 3 draws the water in the water tank 2 through the pipeline through the conversion mechanism to the spray mechanism. At this time, the spray mechanism sprays the nearby road surface to prevent dust from flying on the road surface. At the same time, it sprays the nearby dusty space to condense the dust in the air into clumps, thereby reducing the pollution of the flying dust to the air. In addition, the conversion mechanism can drive the spray mechanism to perform lateral reciprocating motion, thereby increasing the range of spraying and improving the dust removal effect. When a large amount of dust is flying, the amount of water entering the pipeline is increased by the water pump 3. At this time, the conversion mechanism can drive the spray mechanism to perform vertical movement, thereby enabling the spray mechanism to spray water farther and spray nearby at the same time to quickly remove the flying dust. The two states can be converted only by increasing the amount of water in the pipeline through the water pump 3. There is no need to set up other driving elements, thereby reducing costs.

[0035] See also Figures 2 to 10 The conversion mechanism includes a fixing seat 5 fixedly connected to both sides of the support frame 4, one of the fixing seats 5 is provided with a first mounting groove 6, a wheel shaft 7 is rotatably connected in the first mounting groove 6, an impeller 8 is fixedly connected to the wheel shaft 7, a second mounting groove 9 is provided near the first mounting groove 6 of the fixing seat 5, a first rotating rod 10 is rotatably connected at the center of the second mounting groove 9, a rotating plate 11 is fixedly connected to the first rotating rod 10, a fixing plate 12 is fixedly connected to the second mounting groove 9 along the axial direction, the fixing plate 12 and the rotating plate 11 divide the second mounting groove 9 into a first chamber 13 and a second chamber 14, the first chamber 1 3 is provided with a first outlet 15, and a second outlet 16 is provided in the second chamber 14. The first rotating rod 10 is extended to the end outside the fixed seat 5 and is fixedly connected to the first connecting seat 17. The first connecting seat 17 is provided with a first connecting groove 18. The first connecting shaft 19 is fixedly connected in the first connecting groove 18. The first connecting shaft 19 is sleeved with a first connecting plate 20. The first connecting plate 20 is provided with a first sliding groove 21. The first connecting shaft 19 is located in the first sliding groove 21. A fixing piece is provided at a position of the second mounting groove 9 close to the rotating plate 11. The end of the wheel axle 7 extending to the outside of the fixed seat 5 is fixedly connected to a swinging piece.

[0036] When the water pump 3 draws water into the first installation groove 6 through the pipeline, the flowing water pushes the impeller 8 to rotate, and the rotation of the impeller 8 drives the wheel shaft 7 to rotate, and the rotation of the wheel shaft 7 drives the swinging member to move, thereby driving the spray mechanism to reciprocate and increase the spray range. Subsequently, the water enters the first chamber 13, and the fixing member limits the rotating plate 11, and the water flows into the spray mechanism through the first outlet 15 for spraying. When the amount of water in the pipeline is increased by the water pump 3, because the water output of the sprinkler head is certain, the water cannot be completely discharged when the water amount is increased. The water gathers in the first chamber 13, and the water pressure in the first chamber 13 increases. When the pressure increases to a certain level, the fixing member no longer limits the rotating plate 11, so that the water pressure drives the rotating plate 11 to rotate, and the rotation of the rotating plate 11 drives the first rotating rod 10 to rotate, and the rotation of the first rotating rod 10 drives the first connecting seat 17 to rotate. The rotation of the connecting seat 17 drives the first connecting shaft 19 to rotate, and the rotation of the first connecting shaft 19 drives the first connecting plate 20 to rotate. The rotation of the first connecting plate 20 drives the spraying mechanism to rotate, so that the spraying mechanism can spray water upward, increasing the range of spraying. At the same time, water flows out from the second outlet 16, which enables the spraying mechanism to spray nearby and quickly remove flying dust, thereby improving the efficiency of dust removal. The first rotating rod 10 rotates so that the first outlet 15 and the second outlet 16 are both in the first chamber 13, so that water can flow out from the first outlet 15 and the second outlet 16 at the same time. The first outlet 15 and the second outlet 16 are water flow outlets opened on the fixed seat 5. When the rotating plate 11 rotates, the first outlet 15 and the second outlet 16 will not rotate, so that the spraying mechanism can spray distant and nearby at the same time, increasing the range of spraying at the same time and improving the efficiency of dust removal.

[0037] See also Figure 6 The fixing member includes a slide groove 22 opened on the fixing seat 5, a piston block 23 is slidably connected in the slide groove 22, a slot 24 is opened on the piston block 23, one end of the piston block 23 is fixedly connected to a first push rod 25, a first spring 26 is provided in the slide groove 22, one end of the first spring 26 is fixedly connected to the piston block 23, the other end of the first spring 26 is fixedly connected to the fixing seat 5, an "L"-shaped fixing groove 27 is opened on the fixing seat 5, a fixing block 28 is slidably connected in the "L"-shaped fixing groove 27, one end of the fixing block 28 is fixedly connected to the first push rod 25, and a first spring 26 is provided in the slide groove 22, one end of the first spring 26 is fixedly connected to the piston block 23, and the other end of the first spring 26 is fixedly connected to the fixing seat 5. Two push rods 29, the first push rod 25 and the second push rod 29 are fixedly connected by a connecting rod, the slide groove 22 is provided with a placement groove 30 near the second push rod 29, the placement groove 30 is slidably connected with a first push block 31, the placement groove 30 is slidably connected with a second push block 32, the second push block 32 is engaged with the slot 24, the first push block 31 and the second push block 32 are hinged by a connecting rod, one end of the first push block 31 is fixedly connected with a second spring 33, and the other end of the second spring 33 is fixedly connected to the inner wall of the placement groove 30.

[0038] When the water pressure in the first chamber 13 is lower than the elastic force of the first spring 26, the fixed block 28 limits the rotating plate 11 to ensure that the second outlet 16 is always located in the second chamber 14 before a certain pressure is reached. When the water pressure in the first chamber 13 is greater than the elastic force of the first spring 26, water pushes the piston block 23 to move, and the movement of the piston block 23 drives the first push rod 25 to move. The movement of the first push rod 25 drives the second push rod 29 to move through the connecting rod, and the movement of the second push rod 29 drives the fixed block 28 to move, so that the fixed block 28 does not continue to limit the rotating plate 11, and then the rotating plate 11 rotates to make the second outlet 16 located in the first chamber 13, and the water flows out from the second outlet 16 to spray nearby areas. When the second spring 33 makes the second push block 32 in an extended state, the piston block 23 moves so that the second push block 32 enters the slot 24 to fix the piston block 23. When the rotating plate 11 returns, the fixed block 28 does not block the return process of the rotating plate 11. When the rotating plate 11 returns, the rotating plate 11 touches the first push block 31. The first push block 31 moves through the connecting rod to drive the second push block 32 to move out of the slot 24. Under the action of the first spring 26, the piston block 23 is pushed to move. The movement of the piston block 23 drives the first push rod 25 to move. The movement of the first push rod 25 drives the second push rod 29 to move through the connecting rod, so that the fixed block 28 moves out to limit the rotating plate 11.

[0039] See also Figure 8 A third mounting groove 34 is provided on the other fixed seat 5, and a second rotating rod 35 is rotatably connected at the center of the third mounting groove 34. One end of the second rotating rod 35 is fixedly connected to a second connecting seat 36. A second connecting groove 37 is provided on the second connecting seat 36. A second connecting shaft 38 is fixedly connected in the second connecting groove 37. A second connecting plate 39 is sleeved on the second connecting shaft 38. A second sliding groove 40 is provided on the second connecting plate 39. The second connecting shaft 38 is located in the second sliding groove 40. A torsion spring 41 is sleeved on the second rotating rod 35. One end of the torsion spring 41 is fixedly connected to the fixed seat 5, and the other end of the torsion spring 41 is fixedly connected to the second connecting seat 36.

[0040] When the first rotating rod 10 rotates to drive the spray mechanism to rotate, the second rotating rod 35 performs the same rotation. When the water pressure in the first chamber 13 drops to normal, the torsion spring 41 drives the rotating plate 11 to rotate to the initial state, so that the second outlet 16 is located in the second chamber 14. When swinging, the second connecting plate 39 and the first connecting plate 20 slide relative to the second connecting shaft and the first connecting shaft 19 to ensure that the spray mechanism can swing normally.

[0041] See also Fig.10The swinging member includes a rotating disk 42 fixedly connected to the wheel axle 7, the rotating disk 42 is fixedly connected to a rotating shaft 43 at a position away from the center, the fixed seat 5 is fixedly connected to a rotating shaft 44 at a position close to the rotating disk 42, a swinging rod 45 is sleeved and rotatably connected to the rotating shaft 44, a third sliding groove 46 is provided on the swinging rod 45 near the rotating shaft 43, the rotating shaft 43 is located in the third sliding groove 46, one end of the swinging rod 45 away from the third sliding groove 46 is fixedly connected to a half gear 47, a sliding rod 48 is slidably connected to a position corresponding to the half gear 47 on the support frame 4, a rack 49 is fixedly connected to the sliding rod 48, the half gear 47 is meshed with the rack 49, and one end of the sliding rod 48 away from the rack 49 is hinged to a connecting rod 50.

[0042] When the wheel shaft 7 rotates, it drives the rotating disk 42 to rotate, and the rotation of the rotating disk 42 drives the rotating shaft 43 to rotate. The rotation of the rotating shaft 43 drives the swing rod 45 to rotate around the rotating shaft 43. The circular rotation of the swing rod 45 drives the half gear 47 to rotate circularly. The circular rotation of the half gear 47 drives the rack 49 to move circularly. The circular movement of the rack 49 drives the connecting rod 50 to move circularly, thereby driving the spray mechanism to swing cyclically.

[0043] See also Fig.11 The spray mechanism includes a spray seat 51 fixedly connected between the first connecting plate 20 and the second connecting plate 39, a first spray head 52 is arrayed on the spray seat 51, a second spray head 53 is arranged below the first spray head 52 on the spray seat 51, a third connecting groove 54 is opened on the spray seat 51, a rotating ball 55 is arranged in the third connecting groove 54, a connecting column 56 is fixedly connected to the rotating ball 55, and one end of the connecting column 56 extending outside the third connecting groove 54 is fixedly connected to the support frame 4.

[0044] When the first connecting plate 20 drives the spray seat 51 to rotate, it also drives the first spray head 52 and the second spray head 53 to rotate, so that the first spray head 52 and the second spray head 53 rotate vertically, so that the first spray head 52 is at a certain angle to the horizontal plane, so that the water flow is sprayed farther, and the second spray head 53 rotates to a position level with the horizontal plane to spray nearby, quickly remove flying dust, and improve the dust removal effect. The rotating ball 55 and the connecting column 56 ensure that the spray seat 51 can perform two reverse rotations.

[0045] See also Figure 2 and Figure 3 The first spray head 52 is connected to the first outlet 15 through a pipe, and the second spray head 53 is connected to the second outlet 16 through a pipe, so that the water flow can move through the first outlet 15 and the second outlet 16 to the first spray head 52 and the second spray head 53 to spray the dust.

[0046] See also Fig.10 One end of the spray seat 51 is hinged to one end of the connecting rod 50 to ensure that the spray seat 51 can rotate to a certain extent.

[0047] See also Figure 3 The first mounting groove 6 and the second mounting groove 9 are connected, so that water can enter the first chamber 13 of the second mounting groove 9 from the first mounting groove 6 .

[0048] See also Figure 3 and Figure 4 , the rotating plate 11 rotates in time so that the first outlet 15 and the second outlet 16 are located in the first chamber 13, and the water pump 3 is used to increase the water pumping amount, while the water output through the first sprinkler head 52 is fixed. At this time, the water in the first chamber 13 will become more and more, and the water pressure in the first chamber 13 will increase. The rotating plate 11 is pressed to rotate, and the fixed plate 12 does not rotate. The first outlet 15 and the second outlet 16 will be in the first chamber 13 at the same time and maintain this state. After the spraying is completed, the water pumping amount of the water pump 3 is reduced, and the water pressure in the first chamber 13 gradually decreases. Under the action of the torsion spring 41, the rotating plate 11 rotates in the opposite direction, so that the first outlet 15 and the second outlet 16 are not in the first chamber 13 at the same time. The two states can be converted by adjusting the water volume.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mobile dust removal device for highway construction, characterized in that: The invention comprises a mobile platform (1), wherein the mobile platform (1) is provided with a water tank (2), the water tank (2) is provided with a water pump (3), a support frame (4) is fixedly connected to a position of the mobile platform (1) near the water tank (2), a conversion mechanism is fixedly connected to the support frame (4), a spray mechanism is provided on the support frame (4), the conversion mechanism is used to drive the spray mechanism to move, and the output end of the water pump (3), the conversion mechanism and the spray mechanism are connected via a pipeline; the conversion mechanism comprises a fixed seat (5) fixedly connected to both sides of the support frame (4), one of the fixed seats (5) is provided with a first mounting groove (6), a wheel shaft (7) is rotatably connected in the first mounting groove (6), an impeller (8) is fixedly connected to the wheel shaft (7), a second mounting groove (9) is provided on the fixed seat (5) near the first mounting groove (6), a first rotating rod (10) is rotatably connected at the center of the second mounting groove (9), and a rotating plate (11) is fixedly connected to the first rotating rod (10). The second mounting groove (9) is fixedly connected to a fixing plate (12) along the axial direction. The fixing plate (12) and the rotating plate (11) divide the second mounting groove (9) into a first chamber (13) and a second chamber (14). The first chamber (13) is provided with a first outlet (15), and the second chamber (14) is provided with a second outlet (16). One end of the first rotating rod (10) extending outside the fixing seat (5) is fixedly connected to a first connecting seat (17). The first connecting seat (17) is provided with a first connecting groove (18). A first connecting shaft (19) is fixedly connected inside the first connecting groove (18). A first connecting plate (20) is sleeved on the first connecting shaft (19). The first connecting plate (20) is provided with a first sliding groove (21). The first connecting shaft (19) is located in the first sliding groove (21). A fixing member is provided at a position of the second mounting groove (9) close to the rotating plate (11). One end of the wheel shaft (7) extending outside the fixing seat (5) is fixedly connected to a swinging member.The fixing member comprises a slide groove (22) formed on the fixing seat (5), a piston block (23) being slidably connected in the slide groove (22), a clamping groove (24) being formed on the piston block (23), a first push rod (25) being fixedly connected to one end of the piston block (23), a first spring (26) being formed in the slide groove (22), one end of the first spring (26) being fixedly connected to the piston block (23), the other end of the first spring (26) being fixedly connected to the fixing seat (5), and an "L"-shaped fixing groove (24) being formed on the fixing seat (5). 7), a fixing block (28) is slidably connected in the "L"-shaped fixing groove (27), one end of the fixing block (28) is fixedly connected to a second push rod (29), the first push rod (25) and the second push rod (29) are fixedly connected via a connecting rod, a placement groove (30) is provided in the sliding groove (22) near the second push rod (29), a first push block (31) is slidably connected in the placement groove (30), a second push block (32) is slidably connected in the placement groove (30), the second push block (32) is slidably connected to the card groove ( 24) are engaged with each other, the first pushing block (31) and the second pushing block (32) are hingedly connected via a connecting rod, one end of the first pushing block (31) is fixedly connected to a second spring (33), and the other end of the second spring (33) is fixedly connected to the inner wall of the placement groove (30); the other fixed seat (5) is provided with a third installation groove (34), the center of the third installation groove (34) is rotatably connected to a second rotating rod (35), one end of the second rotating rod (35) is fixedly connected to a second connecting seat (36), and the second connecting seat (36) ) is provided with a second connecting groove (37), a second connecting shaft (38) is fixedly connected in the second connecting groove (37), a second connecting plate (39) is sleeved on the second connecting shaft (38), a second connecting plate (39) is provided with a second sliding groove (40), the second connecting shaft (38) is located in the second sliding groove (40), a torsion spring (41) is sleeved on the second rotating rod (35), one end of the torsion spring (41) is fixedly connected to the fixing seat (5), and the other end of the torsion spring (41) is fixedly connected to the second connecting seat (36);The swing member comprises a rotating disk (42) fixedly connected to the wheel shaft (7); a rotating shaft (43) is fixedly connected to the rotating disk (42) at a position away from the center; a rotating shaft (44) is fixedly connected to the fixed seat (5) at a position close to the rotating disk (42); a swing rod (45) is sleeved and rotatably connected to the rotating shaft (44); a third sliding groove (46) is formed at a position of the swing rod (45) close to the rotating shaft (43); the rotating shaft (43) is located in the third sliding groove (46); an end of the swing rod (45) away from the third sliding groove (46) A half gear (47) is fixedly connected, a sliding rod (48) is slidably connected to a position on the support frame (4) corresponding to the half gear (47), a rack (49) is fixedly connected to the sliding rod (48), the half gear (47) is meshed with the rack (49), and a connecting rod (50) is hingedly connected to one end of the sliding rod (48) away from the rack (49); the first mounting groove (6) and the second mounting groove (9) are connected; the rotating plate (11) rotates in a timely manner so that the first outlet (15) and the second outlet (16) are located in the first chamber (13). ; 2. A highway construction type mobile dust removal device according to claim 1, characterized in that: The spray mechanism comprises a spray seat (51) fixedly connected between the first connecting plate (20) and the second connecting plate (39); a first spray head (52) is arranged in an array on the spray seat (51); a second spray head (53) is arranged below the first spray head (52) on the spray seat (51); a third connecting groove (54) is provided on the spray seat (51); a rotating ball (55) is arranged in the third connecting groove (54); a connecting column (56) is fixedly connected to the rotating ball (55); and one end of the connecting column (56) extending outside the third connecting groove (54) is fixedly connected to the support frame (4).

3. A highway construction type mobile dust removal device according to claim 2, characterized in that: The first spray head (52) is connected to the first outlet (15) through a pipeline, and the second spray head (53) is connected to the second outlet (16) through a pipeline.

4. A highway construction type mobile dust removal device according to claim 2, characterized in that: One end of the spray seat (51) is hinged to one end of the connecting rod (50).

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