Irrigation and dust removal equipment for highway green isolation belt

Abstract

The invention discloses irrigation and dust removal equipment for a highway green isolation belt, and particularly relates to the technical field of irrigation, the irrigation and dust removal equipment comprises a water transporting vehicle, a supporting bottom plate is arranged on the front portion of the water transporting vehicle, a dust removal device comprises two first supporting plates, and two mounting boxes are arranged at the ends, close to each other, of the two first supporting plates; a first guiding mechanism is arranged in the mounting box located on the left side of the front portion, a second guiding mechanism is arranged in the mounting box located on the left side of the rear portion, a conveying mechanism is connected between the first guiding mechanism and the second guiding mechanism, and an auxiliary limiting mechanism is arranged at the rear end of the mounting box located on the left portion of the rear portion. According to the irrigation dust removal equipment for the highway green isolation belt, the design of the dust removal device is adopted, the dust removal effect is improved, in addition, the dust removal device does not need to be independently controlled to be recycled, operation of the equipment can be facilitated, and meanwhile the working efficiency of the equipment during working can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of green belt irrigation, and in particular to an irrigation and dust removal device for a highway green belt. Background Art

[0002] The green belt type median is the type of median that most thoroughly separates oncoming traffic, and is also the type of median that best ensures driving safety.

[0003] Chinese patent document CN208836734U discloses a water-saving irrigation device for a highway green belt, which relates to the technical field of water-saving irrigation, specifically a water-saving irrigation device for a highway green belt, including a water storage device, an adjusting device and a spraying device, wherein the water storage device includes an irrigation vehicle body, a water tank carrier, a water tank, a water inlet of the water tank, a water pipe, a fixed cover of the water pipe port, a fixed cover handle and a water outlet of the water tank, one side of the irrigation vehicle body is fixedly connected with a water tank carrier, the top of the water tank carrier is fixedly connected with a water tank, and one side of the top of the water tank is provided with a water inlet of the water tank. The water-saving irrigation device for the highway green belt can rotate the entire spraying device to the back of the irrigation vehicle body by rotating the rotating shaft, so that the vehicle can restore its normal width after the work is completed, thereby increasing driving safety, and the height of the spraying device can be adjusted by the lifting column, and it can be raised after the irrigation of one green belt is completed, and the irrigation work of the next green belt can be continued.

[0004] When the device is actually used, it cannot remove the dust on the lower part of the leaves, resulting in poor dust removal effect on the green belt. In addition, when encountering signboards and billboards, it needs to stop running and then make adjustments, which reduces the convenience of using the device and reduces work efficiency accordingly. Summary of the invention

[0005] The main purpose of the present invention is to provide an irrigation and dust removal device for a highway green belt, which can effectively solve the problems of poor dust removal effect and poor convenience.

[0006] To achieve the above object, the technical solution adopted by the present invention is: An irrigation and dust removal device for a highway green belt comprises a water truck, wherein a support base is provided at the front of the water truck, a mounting plate 1 is provided at the left side of the upper end of the support base, an electric push rod 1 is provided at the right side of the upper end of the support base, an output end of the electric push rod 1 is connected to the mounting plate 1, an electric push rod 2 is provided at the upper end of the mounting plate 1, and a dust removal device is provided at the output end of the electric push rod 2; The dust removal device includes two support plates 1, the support plate 1 on the left side is connected to the output end of the electric push rod 2, the two support plates 1 are each provided with two mounting boxes at one end close to each other, a guide mechanism 1 is provided in the mounting box located on the left side of the front part, and a guide mechanism 2 is provided in the mounting box located on the left side of the rear part, a transmission mechanism is connected between the guide mechanism 1 and the guide mechanism 2, a mounting block is provided at the lower end of the two support plates, and friction wheels are provided at one end of the two mounting blocks close to each other, two support plates are provided at the lower ends of the two mounting boxes located at the front, a rotating rod is commonly provided between the two support plates located on the same side, a transmission belt is connected between the rotating rod and the friction wheel on the same side, a plurality of striking leaves are provided on the outer surface of the rotating rod, and an auxiliary limiting mechanism is provided at the rear end of the mounting box located on the left side of the rear side.

[0007] Preferably, the guiding mechanism 1 includes a mounting plate 2, a sliding rod 1 is provided in the middle of the right end of the mounting plate 2, a return spring is provided at the left end of the mounting plate 2, support rods 1 are provided at the four corners of the right end of the mounting plate 2, an L-shaped support rod is provided at the right end of the sliding rod 1, a guide plate is provided at the front end of the L-shaped support rod, and a rack 1 is provided at the lower end of the sliding rod.

[0008] Preferably, the right side surface of the support rod 1 and the right side surface of the guide plate are in the same horizontal plane.

[0009] Preferably, when the return spring is in a natural state, the right side surface of the guide plate is located to the right of the left side surface of the installation box on the right side, and the support rod 1 is located in the installation box on the right side.

[0010] Preferably, the guiding mechanism 2 includes a mounting plate 3, a sliding rod 2 is provided in the middle of the right end of the mounting plate 3, support rods 2 are provided at the four corners of the right end of the mounting plate 3, a mounting plate 4 is provided at the right end of the sliding rod 2, a rack 2 is provided at the lower end of the sliding rod 2, a rack 3 is provided on the rear side of the upper left end of the mounting plate 3, and a rack 4 is provided on the rear side of the lower right end of the mounting plate 4.

[0011] Preferably, when the return spring is in a natural state, the second support rod is not located in the installation box on the right side.

[0012] Preferably, the transmission mechanism includes a gear 1 meshing with the rack 1, the gear 1 is located in an installation box on the front left, a connecting rod 1 is provided at the rear end of the gear 1, a gear group is provided at the rear end of the connecting rod 1, the connecting rod 1 is located in the installation box on the rear left, the gear group is composed of two mutually meshing transmission gears, and a transmission gear not connected to the connecting rod 1 is provided with a gear 2 meshing with the rack 2 at the rear end.

[0013] Preferably, the auxiliary limiting mechanism includes gear three, which is located in the installation box on the left side of the rear portion, and gear three cooperates with rack three and rack four. A connecting rod two is provided at the rear end of gear three, and connecting rod two is located on the rear side of the installation box. An arc-shaped limiting block is provided at the rear end of the installation box on the right side of the rear portion, and an arc-shaped groove matching the arc-shaped limiting block is provided at the front end of the connecting rod two, and the arc-shaped limiting block is the same as the central axis of gear three.

[0014] Preferably, when the return spring is in a natural state and compressed to the shortest state, the second connecting rod is in a horizontal state, and the arc-shaped limit block is located in the arc-shaped groove.

[0015] Compared with the prior art, the present invention has the following beneficial effects: This green belt irrigation and dust removal equipment adopts the design of a dust removal device. Through the cooperation between the friction wheel and the rotating rod, the device can hit the bushes in the green belt when in use, and can knock down the dust on the surface of the leaves and the dead branches and leaves of the bushes. At the same time, the dust can be brought down during spraying, and the dust on the bottom of the leaves can be effectively taken away, thereby improving the dust removal effect. The green belt irrigation dust removal equipment adopts the design of the dust removal device. Through the mutual cooperation among the guide mechanism one, the guide mechanism two and the transmission mechanism, when the water truck is moving forward, if it encounters a signboard or a billboard, there is no need to retract the dust removal device. At the same time, through the mutual cooperation between the guide mechanism two and the auxiliary limiting mechanism, the arc limit block and the arc groove cooperate with each other during the movement of the guide mechanism one and the guide mechanism two to prevent the installation boxes on the left and right sides from separating. There is no need to control the retraction of the dust removal device separately, which can facilitate the operation of the device and improve the working efficiency of the device when it is working. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 A front view of the device of the present invention; Figure 3 For the present invention Figure 2 The enlarged view of point A in the middle; Figure 4 It is a schematic structural diagram of the dust removal device of the present invention; Figure 5 For the present invention Figure 2 The enlarged view of point B in the middle; Figure 6 It is a structural schematic diagram of the guiding mechanism 1 of the present invention; Figure 7 It is a structural schematic diagram of the guiding mechanism 2 of the present invention; Figure 8An exploded view of the dust removal device of the present invention; Fig. 9 It is a structural schematic diagram of the auxiliary limiting mechanism of the present invention; Fig.10 For the present invention Fig. 9 Enlarged view of point C in the middle.

[0017] In the figure: 1, water truck; 2, dust removal device; 3, auxiliary limit mechanism; 11, support bottom plate; 12, mounting plate 1; 13, electric push rod 1; 14, electric push rod 2; 21, support plate 1; 22, mounting box; 23, guide mechanism 1; 231, mounting plate 2; 232, sliding rod 1; 233, return spring; 234, support rod 1; 235, L-shaped support rod; 236, guide plate; 237, rack 1; 24, guide mechanism 2; 241. Mounting plate three; 242. Sliding rod two; 243. Support rod two; 244. Mounting plate four; 247. Rack two; 248. Rack three; 249. Rack four; 25. Transmission mechanism; 251. Gear one; 252. Connecting rod one; 253. Gear set; 254. Gear two; 26. Mounting block; 27. Friction wheel; 28. Rotating rod; 29. ​​Beating blade; 31. Gear three; 32. Connecting rod two; 33. Arc limit block. Implementation

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0019] like Figure 1 - Fig.10 As shown, an irrigation and dust removal device for a highway green belt includes a water truck 1. The water truck 1 is a prior art and is used to hold water to facilitate irrigation of the highway green belt. A support base plate 11 is provided at the front of the water truck 1. The connection between the beam of the water truck 1 and the support base plate 11 is a fixed connection. The support base plate 11 is used for the installation of a mounting plate 12 and an electric push rod 13. A mounting plate 12 is provided on the left side of the upper end of the support base plate 11. The connection between the support base plate 11 and the mounting plate 12 is a rotational connection, and the connection is provided on the left side. An electric push rod 13 is provided on the right side of the upper end of the support base plate 11. The connection relationship between the supporting base plate 11 and the electric push rod 13 is a rotating connection, the output end of the electric push rod 13 is connected to the mounting plate 12, and the connection relationship between the output end of the electric push rod 13 and the mounting plate 12 is a rotating connection. The electric push rod 13 cooperates with the supporting base plate 11 and the mounting plate 12 so that the dust removal device 2 can be retracted when not in use, and will not block the normal passage of other vehicles. An electric push rod 2 14 is provided at the upper end of the mounting plate 12, and the connection relationship between the mounting plate 12 and the electric push rod 2 14 is a fixed connection, and a dust removal device 2 is provided at the output end of the electric push rod 2 14.

[0020] The dust removal device 2 includes two support plates 21, and the support plate 21 on the left is connected to the output end of the electric push rod 2 14, and the connection relationship between the support plate 21 on the left and the output end of the electric push rod 2 14 is a fixed connection. Two mounting boxes 22 are provided at the ends of the two support plates 21 close to each other, and the connection relationship between the support plate 21 and the mounting box 22 is a fixed connection. Multiple mounting boxes 22 are not connected to each other, so that the device does not need to stop the vehicle when spraying and dusting the green belt, which improves the work efficiency and facilitates the operation of the device. A guide mechanism 23 is provided in the mounting box 22 located on the left side of the front, and a guide mechanism 24 is provided in the mounting box 22 located on the left side of the rear, and a transmission mechanism 25 is connected between the guide mechanism 1 23 and the guide mechanism 2 24. The lower ends of the two support plates 21 are provided with mounting blocks 26, and the connection relationship between the support plate 21 and the mounting block 26 is a fixed connection.

[0021] In addition, a friction wheel 27 is provided at one end of the two mounting blocks 26 that are close to each other, and the connection relationship between the friction wheel 27 and the mounting block 26 is a rotational connection. When the device is in use, the friction wheel 27 contacts the guardrail of the highway, so that the friction wheel 27 rotates when the device moves forward, and further rotates the rotating rod 28. No other power source is required for control, which reduces the production cost of the device and facilitates the operation of the device. At the same time, the friction wheel 27 can also support the dust removal device 2. Two support plates are provided at the lower ends of the two mounting boxes 22 located at the front, and the connection relationship between the support plates and the mounting boxes 22 is a fixed connection. A rotating rod 28 is commonly provided between the two support plates located on the same side, and the connection relationship between the rotating rod 28 and the two support plates is a rotational connection. A transmission belt is connected between the rotating rod 28 and the friction wheel 27 on the same side, so that when the friction wheel 27 rotates, the rotating rod 28 can also rotate. A plurality of striking leaves 29 are provided on the outer surface of the rotating rod 28, and the connection relationship between the rotating rod 28 and the plurality of striking leaves 29 is a fixed connection.

[0022] Specifically, the rotating rod 28 cooperates with the striking leaves 29 so that the friction wheel 27 can strike the bushes in the green belt when the striking leaves 29 rotate, and the dust on the surface of the leaves can be knocked off when striking. Then the green belt is sprayed with water, and the sprayed water can bring the dust down. Ordinary sprinkler irrigation cannot bring the dust on the bottom of the leaves down. After the leaves are dry, there will still be dust, and the dust removal effect is not significant. An auxiliary limiting mechanism 3 is provided at the rear end of the installation box 22 located on the left side of the rear side.

[0023] Furthermore, when the device is irrigating or removing dust from the green belt, it is not necessary to stop or control the dust removal device 2 to retract when encountering a sign, which facilitates the operation of the device and improves work efficiency. In addition, due to the large traffic volume and high speed on the highway, the device can improve the safety of the operator while improving work efficiency. Figure 6 - Fig.10 As shown, the guiding mechanism 23 includes a mounting plate 231, the connection relationship between the mounting plate 231 and the mounting box 22 is a sliding connection, a sliding rod 232 is provided in the middle of the right end of the mounting plate 231, the connection relationship between the mounting plate 231 and the sliding rod 232 is a fixed connection, a reset spring 233 is provided at the left end of the mounting plate 231, the connection relationship between the reset spring 233 and the mounting plate 231 and the mounting box 22 is a fixed connection, and the reset spring 233 is used for resetting the mounting plate 231.

[0024] In addition, support rods 234 are provided at the four corners of the right end of the second mounting plate 231, and the connection relationship between the second mounting plate 231 and the support rod 234 is a fixed connection. An L-shaped support rod 235 is provided at the right end of the sliding rod 232, and the connection relationship between the sliding rod 232 and the L-shaped support rod 235 is a fixed connection. A guide plate 236 is provided at the front end of the L-shaped support rod 235, and the connection relationship between the guide plate 236 and the L-shaped support rod 235 is a fixed connection. The right side surface of the support rod 234 and the right side surface of the guide plate 236 are in the same horizontal plane. When the return spring 2 When 33 is in the natural state, the right side surface of the guide plate 236 is located on the right side of the left side surface of the right installation box 22, and the support rod 234 is located in the installation box 22 on the right, so that when the guide plate 236 contacts the support rod of the signboard or the billboard, the support rod 234 will not be separated from the installation box 22 on the right, which can prevent the installation box 22 on the left from being disconnected from the installation box 22 on the right, thereby affecting the normal operation of the device. A rack 237 is provided at the lower end of the sliding rod 232, and the connection relationship between the sliding rod 232 and the rack 237 is a fixed connection.

[0025] In addition, the guide mechanism 24 includes a mounting plate 3 241, the connection relationship between the mounting plate 3 241 and the mounting box 22 is a fixed connection, a sliding rod 242 is provided in the middle of the right end of the mounting plate 3 241, the connection relationship between the mounting plate 3 241 and the sliding rod 242 is a fixed connection, and support rods 243 are provided at the four corners of the right end of the mounting plate 3 241, and the connection relationship between the mounting plate 3 241 and the support rods 243 is a fixed connection. When the reset spring 233 is in a natural state, the support rod 243 is not located in the mounting box 22 on the right side, which is convenient for supporting the mounting box 22 on the right side. A mounting plate 4 244 is provided at the right end of the sliding rod 242, and the connection between the sliding rod 242 and the mounting plate 4 244 is a fixed connection. A rack 247 is provided at the lower end of the sliding rod 242, and the connection between the sliding rod 242 and the rack 247 is a fixed connection. A rack 3 248 is provided at the rear side of the upper left end of the mounting plate 3 241, and the connection between the mounting plate 3 241 and the rack 3 248 is a fixed connection. A rack 4 249 is provided at the rear side of the lower right end of the mounting plate 4 244, and the connection between the mounting plate 4 244 and the rack 4 249 is a fixed connection.

[0026] Furthermore, in order to enable the mounting plate 231 to move to the left while the mounting plate 3 241 moves to the right, it is prevented that the mounting box 22 on the right cannot continue to move with the device after the support rod 1 234 is separated from the mounting box 22 on the right, thereby causing the device to not work properly. Figure 8 - Fig.10 As shown, the transmission mechanism 25 includes a gear 251 meshing with a rack 237, the gear 251 is located in the installation box 22 at the front left, the connection relationship between the gear 251 and the installation box 22 is a rotation connection, the gear 251 cooperates with the rack 237 so that the gear 251 can rotate when the mounting plate 231 rotates to the left, and a connecting rod 252 is provided at the rear end of the gear 251, and the connection relationship between the gear 251 and the connecting rod 252 is a fixed connection. Fixed connection, a gear set 253 is provided at the rear end of the connecting rod 252, the connecting rod 252 is located in the installation box 22 on the rear left side, the gear set 253 is composed of two mutually meshing transmission gears, and the rear end of the transmission gear not connected to the connecting rod 252 is provided with a gear 254 meshing with the rack 247, the connection relationship between the transmission gear not connected to the connecting rod 252 and the gear 254 is a fixed connection, and the connection relationship between the gear 254 and the installation box 22 is a rotating connection.

[0027] Specifically, through the design of the mutual cooperation between the gear set 253 and the gear two 254, when the mounting plate two 231 moves to the left, the mounting plate three 241 can move to the right, and when the mounting plate two 231 moves to the right, the mounting plate three 241 can move to the left, thereby preventing the mounting box 22 on the right side from being separated from the device when the device is in use, thereby causing the device to not work normally. At the same time, when the support rod of the signboard or billboard is not in contact with the guide plate 236, the support rod two 243 will contact the support rod of the signboard or billboard, which can prevent the guide plate 236 from resetting, thereby causing the mounting plate three 241 to move to the right, so that the support rods of the signboard or billboard will not pass through the mounting boxes 22 on the left and right sides.

[0028] In addition, the auxiliary limiting mechanism 3 includes a gear three 31, which is located in the installation box 22 on the left side of the rear portion, and the gear three 31 cooperates with the rack three 248 and the rack four 249. The connection relationship between the gear three 31 and the installation box 22 is a rotational connection. The gear three 31 cooperates with the rack three 248 and the rack four 249 so that when the mounting plate three 241 moves left and right and the gear three 31 is meshed with the rack three 248 or the rack four 249, the gear three 31 can rotate. At the same time, the rack three 248 and the rack four 249 are respectively located on the gear three The design of the upper and lower sides of 31 ensures that the connecting rod 2 32 is in a horizontal state when the mounting plate 3 241 moves to the rightmost or leftmost side, and the arc limit block 33 is located in the arc groove. At the same time, through the cooperation between the support rod 1 234 or the support rod 243 and the mounting box 22 on the right side, the mounting box 22 on the right side will not be separated from the device. A connecting rod 2 32 is provided at the rear end of the gear 3 31, and the connecting rod 2 32 is located at the rear side of the mounting box 22. The connection relationship between the connecting rod 2 32 and the gear 3 31 is a fixed connection, and the connection relationship between the connecting rod 2 32 and the mounting box 22 is a rotating connection.

[0029] Specifically, an arc-shaped limit block 33 is provided at the rear end of the installation box 22 located on the rear right side, and the connection relationship between the installation box 22 on the rear right side and the arc-shaped limit block 33 is a fixed connection. An arc-shaped groove matched with the arc-shaped limit block 33 is provided at the front end of the connecting rod 2 32, and the connection relationship between the arc-shaped limit block 33 is a sliding connection. The arc-shaped limit block 33 is the same as the central axis of the gear 3 31. When the reset spring 233 is in a natural state and compressed to the shortest state, the connecting rod 2 32 is in a horizontal state, and the arc-shaped limit block 33 is located in the arc-shaped groove. Through the mutual cooperation between the installation box 22 and the support rod 1 234 and the support rod 2 243, the installation box 22 on the left side can be prevented from separating from the installation box 22 on the right side.

[0030] It should be noted that the specific installation method, circuit connection method and control method of the water truck 1, electric push rod, etc. in the present invention are all conventional designs and will not be elaborated in detail in the present invention.

[0031] The specific implementation method is as follows: when the device is in use, the water tanker 1 is first filled with water, and then the water tanker 1 is towed by a tractor, and then the dust removal device 2 is set on two guardrails by controlling the electric push rod 1 13 and the electric push rod 2 14. In addition, two friction wheels 27 are required to contact the guardrails. When the water tanker 1 moves forward, the friction wheel 27 rotates through the friction between the guardrails, and at the same time, the transmission belt drives the rotating rod 28 to rotate. The multiple striking leaves 29 can knock off the dust on the outer surface of the leaves by striking the leaves of the bushes, and can also knock off the dead branches and leaves, which is convenient for the growth of the bushes. When the water tanker 1 moves forward, it sprays water to the bushes through a water gun to irrigate the bushes; When the water truck 1 moves forward, the guide plate 236 contacts the support rod of the signboard or billboard. Due to the inclined design of the guide plate 236, the mounting plate 231 moves to the left. At the same time, the gear 1 251 cooperates with the gear set 253 and the gear 254, so that the mounting plate 3 241 moves to the right, thereby preventing the mounting box 22 on the right side from being separated from the mounting box 22 on the left side during use, thereby affecting the normal operation of the device. When the mounting plate 3 241 moves to the left, the rack 3 248 cooperates with the gear 3 31 The mutual cooperation between them enables the connecting rod 2 32 to rotate around the central axis of the gear 3 31 and stand upright, so that the installation boxes 22 on the left and right sides do not need to be folded up during the forward movement of the water tanker 1, and can pass through the supporting rods of the signboards and billboards. In addition, when the mounting plate 3 241 moves to the far right, the rack 4 249 and the gear 3 31 cooperate with each other to enable the connecting rod 2 32 to return to its original position, thereby preventing the installation boxes 22 on the left and right sides from separating from each other when the mounting plate 231 is reset, thereby affecting the normal operation of the device.

[0032] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An irrigation and dust removal device for a highway green belt, comprising a water truck (1), characterized in that: The front part of the water transport vehicle (1) is provided with a supporting base plate (11), a mounting plate 1 (12) is provided on the left side of the upper end of the supporting base plate (11), an electric push rod 1 (13) is provided on the right side of the upper end of the supporting base plate (11), the output end of the electric push rod 1 (13) is connected to the mounting plate 1 (12), an electric push rod 2 (14) is provided on the upper end of the mounting plate 1 (12), and a dust removal device (2) is provided on the output end of the electric push rod 2 (14); The dust removal device (2) comprises two support plates (21), the support plate (21) on the left side being connected to the output end of the electric push rod (14), two mounting boxes (22) being provided at the ends of the two support plates (21) close to each other, a guide mechanism (23) being provided in the mounting box (22) on the left side of the front part, and a guide mechanism (24) being provided in the mounting box (22) on the left side of the rear part, a transmission mechanism (25) being connected between the guide mechanism (23) and the guide mechanism (24), and the two support plates A mounting block (26) is provided at the lower end of each (21), and a friction wheel (27) is provided at one end of each of the two mounting blocks (26) close to each other. Two support plates are provided at the lower ends of the two mounting boxes (22) located at the front. A rotating rod (28) is provided between the two support plates located on the same side. A transmission belt is connected between the rotating rod (28) and the friction wheel (27) on the same side. A plurality of striking leaves (29) are provided on the outer surface of the rotating rod (28), and an auxiliary limiting mechanism (3) is provided at the rear end of the mounting box (22) located at the rear left side.

2. The irrigation and dust removal equipment for highway green belt according to claim 1 is characterized in that: The guiding mechanism 1 (23) comprises a mounting plate 2 (231), a sliding rod 1 (232) is provided at the middle of the right end of the mounting plate 2 (231), a return spring (233) is provided at the left end of the mounting plate 2 (231), support rods 1 (234) are provided at four corners of the right end of the mounting plate 2 (231), an L-shaped support rod (235) is provided at the right end of the sliding rod 1 (232), a guide plate (236) is provided at the front end of the L-shaped support rod (235), and a rack 1 (237) is provided at the lower end of the sliding rod 1 (232).

3. The irrigation and dust removal equipment for highway green belt according to claim 2 is characterized in that: The right side surface of the support rod 1 (234) and the right side surface of the guide plate (236) are in the same horizontal plane.

4. The irrigation and dust removal equipment for highway green belt according to claim 2 is characterized in that: When the return spring (233) is in a natural state, the right side surface of the guide plate (236) is located to the right of the left side surface of the right installation box (22), and the support rod 1 (234) is located in the right installation box (22).

5. The irrigation and dust removal equipment for highway green belt according to claim 2 is characterized in that: The guiding mechanism 2 (24) comprises a mounting plate 3 (241), a sliding rod 2 (242) is provided at the middle part of the right end of the mounting plate 3 (241), support rods 2 (243) are provided at the four corners of the right end of the mounting plate 3 (241), a mounting plate 4 (244) is provided at the right end of the sliding rod 2 (242), a rack 2 (247) is provided at the lower end of the sliding rod 2 (242), a rack 3 (248) is provided at the rear side of the upper part of the left end of the mounting plate 3 (241), and a rack 4 (249) is provided at the rear side of the lower part of the right end of the mounting plate 4 (244).

6. The irrigation and dust removal equipment for highway green belt according to claim 5, characterized in that: When the return spring (233) is in a natural state, the second support rod (243) is not located in the installation box (22) on the right side.

7. The irrigation and dust removal equipment for highway green belt according to claim 5, characterized in that: The transmission mechanism (25) comprises a gear 1 (251) meshing with the rack 1 (237); the gear 1 (251) is located in the installation box (22) at the front left; a connecting rod 1 (252) is provided at the rear end of the gear 1 (251); a gear set (253) is provided at the rear end of the connecting rod 1 (252); the connecting rod 1 (252) is located in the installation box (22) at the rear left; the gear set (253) is composed of two mutually meshing transmission gears; a transmission gear not connected to the connecting rod 1 (252) is provided at the rear end with a gear 2 (254) meshing with the rack 2 (247).

8. The irrigation and dust removal equipment for highway green belt according to claim 7, characterized in that: The auxiliary limiting mechanism (3) comprises a gear three (31), the gear three (31) is located in the installation box (22) on the left side of the rear portion, and the gear three (31) cooperates with the rack three (248) and the rack four (249), a connecting rod two (32) is provided at the rear end of the gear three (31), and the connecting rod two (32) is located at the rear side of the installation box (22), and an arc-shaped limiting block (33) is provided at the rear end of the installation box (22) on the right side of the rear portion, and an arc-shaped groove matching the arc-shaped limiting block (33) is provided at the front end of the connecting rod two (32), and the arc-shaped limiting block (33) is the same as the central axis of the gear three (31).

9. The irrigation and dust removal equipment for highway green belt according to claim 8, characterized in that: When the return spring (233) is in a natural state and compressed to the shortest state, the second connecting rod (32) is in a horizontal state, and the arc-shaped limit block (33) is located in the arc-shaped groove.

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