Municipal engineering road maintenance equipment

Abstract

The invention discloses municipal engineering road maintenance equipment. The municipal engineering road maintenance equipment comprises a main body unit, wherein the main body unit comprises a bearing plate and a storage frame fixedly connected to the upper surface of the bearing plate; by means of the lead screw, when the device needs to fill the gap position of the road surface, a driving motor can rapidly rotate and unfold a discharging plate, so that an oval plate drives a pulling rod to rotate, the pulling rod gradually drives the discharging plate to deflect, and then the discharging amount of the discharging plate can be rapidly adjusted to a certain degree; by means of an L-shaped plate, a rotating motor drives a connecting disc to rotate integrally, so that a cleaning brush on the lower surface of the connecting disc cleans the ground and gullies, meanwhile, chippings collected by the cleaning brush are stored through a collecting box, and meanwhile, an exhaust pump and an inclined air pipe are matched with each other, so that the chippings can be cleaned conveniently. Chippings in the gullies are quickly blown through airflow, so that the cleaning effect of the equipment on the road surface is improved to a certain extent.

Description

Technical Field

[0001] The present invention relates to the technical field of road maintenance equipment structures, and in particular to municipal engineering road maintenance equipment. Background Art

[0002] Municipal road maintenance is a critical component in ensuring urban road safety and extending road life. Its core function is to promptly repair cracks, potholes, and other road defects, and then smooth the repaired surface. With the acceleration of urbanization, the demand for municipal road maintenance is growing, placing higher demands on the functionality, efficiency, and automation of maintenance equipment.

[0003] Traditional maintenance equipment mostly focuses on a single function. For example, cleaning equipment can only remove road debris, and repair equipment can only fill repair materials. Both need to be operated step by step, resulting in low work efficiency. In addition, the fine dust or stubborn stains remaining after cleaning can easily affect the bonding effect between the repair material and the road surface, reducing the quality of the repair. Summary of the Invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of this application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions should not be used to limit the scope of the present invention.

[0005] In view of the above problems existing in the existing municipal engineering road maintenance equipment, the present invention is proposed.

[0006] Therefore, the purpose of the present invention is to provide a municipal engineering road maintenance equipment, which is suitable for solving the problem that traditional maintenance equipment focuses on a single function, such as cleaning equipment can only remove road debris, and repair equipment can only fill repair materials. Both need to be operated step by step, resulting in low operating efficiency; and the fine dust or stubborn stains remaining after cleaning can easily affect the bonding effect between the repair material and the road surface, thereby reducing the quality of the repair.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a municipal engineering road maintenance equipment, the road maintenance equipment comprising:

[0008] The main unit includes a load-bearing plate and a storage frame fixedly connected to the upper surface of the load-bearing plate, a base fixedly connected to the lower surface of the load-bearing plate, and a guide rail fixedly connected to the upper surface of the load-bearing plate;

[0009] A regulating and leveling unit comprises a fixing frame fixedly connected to the lower surface of a bearing plate and a driving motor fixedly connected to the bearing plate, an adjusting slot is provided in the bearing plate, and a discharge plate is rotatably connected to the adjusting slot, one end of the output shaft of the driving motor is fixedly connected to an elliptical plate, and one side of the elliptical plate is rotatably connected to a pulling rod;

[0010] The jet cleaning unit includes an L-shaped plate fixedly connected to the upper surface of the load-bearing plate and an electric push rod fixedly connected to the lower surface of the L-shaped plate, the lower surface of the electric push rod is fixedly connected to a rotating motor, one end of the output shaft of the rotating motor is fixedly connected to a connecting disk, and the lower surface of the connecting disk is fixedly connected to a cleaning brush.

[0011] As a preferred solution of the municipal engineering road maintenance equipment described in the present invention, a movable groove is opened in the guide rail, a movable plate is slidably connected in the movable groove, a rotating shaft is rotatably connected to one side of the movable plate, and a toggle frame is fixedly connected to the outer surface of the rotating shaft.

[0012] As a preferred solution of the municipal engineering road maintenance equipment described in the present invention, the inner diameter of the toggle frame is adapted to the inner diameter of the storage frame, a placement slot is provided in the toggle frame, and a moving rod is rotatably connected in the placement slot.

[0013] As a preferred solution of the municipal engineering road maintenance equipment described in the present invention, one side of the moving rod is rotatably connected to a connecting rod, and the connection between the connecting rod and the moving rod can slide inside the moving rod, one side of the connecting rod is rotatably connected to an I-shaped rod, the upper surface of the load-bearing plate is fixedly connected to a collection box, and the base is fixedly connected to a driving wheel.

[0014] As an optimal solution of the municipal engineering road maintenance equipment described in the present invention, a push rod is slidably connected in the fixed frame, a scraper is fixedly connected to the lower surface of the push rod, triangular auxiliary plates are fixedly connected on both sides of the scraper, and a screw is rotatably connected in the fixed frame.

[0015] As a preferred solution of the municipal engineering road maintenance equipment described in the present invention, one end of the screw rod is fixedly connected to one end of the output shaft of the adjusting motor, the pulling rod is rotatably connected to the end away from the elliptical plate and is connected to the first gear, and the upper surface of the first gear is meshed with a pushing gear plate.

[0016] As a preferred solution of the municipal engineering road maintenance equipment described in the present invention, wherein: an arc gear is rotatably connected to one side of the pushing tooth plate, the outer surface of the arc gear is meshed and connected to the pushing tooth plate, both sides of the discharge plate are fixedly connected to a transmission gear, one side of the transmission gear is meshed and connected to a second gear, the second gear and the arc gear are meshed and connected through a third gear, and the second gear and the third gear are fixedly connected to the load-bearing plate through a shaft.

[0017] As a preferred solution of the municipal engineering road maintenance equipment described in the present invention, one side of the load-bearing plate is fixedly connected to an inclined air pipe, the upper surface of the load-bearing plate is fixedly connected to an exhaust pump, one end of the exhaust pump outlet is connected to the inclined air pipe, the lower surface of the load-bearing plate is fixedly connected to a protective ring, and the outer surface of the rotating motor is fixedly connected to the protective ring.

[0018] As a preferred solution of the municipal engineering road maintenance equipment described in the present invention, the upper surface of the load-bearing plate is fixedly connected to a processing box, and a heating ring plate is fixedly connected inside the processing box.

[0019] Beneficial effects of the present invention:

[0020] 1. By utilizing the guide rail, movable groove, rotating shaft, and movable plate, when the equipment needs maintenance and repair, the movable groove and the handle inside the placement groove can be quickly used to cooperate with each other, so that the toggle frame can slide upward on the guide rail as a whole. Furthermore, the toggle frame can be rotated as a whole by utilizing the rotating shaft, so that the toggle frame can be inserted into the storage frame, and then the entire frame can be opened, thereby improving the convenience of the equipment to a certain extent;

[0021] 2. Utilize the screw rod, scraper, adjustment motor, arc gear, transmission gear, second gear and third gear, so that the driving motor can quickly rotate and expand the discharge plate when the equipment needs to fill the gap in the road surface, thereby driving the pull rod to rotate through the elliptical plate, so that the pull rod pushes the tooth plate through the first gear, thereby engaging the first gear, the second gear and the third gear, so that the discharge plate is gradually driven to deflect, thereby enabling the discharge amount to be quickly adjusted to a certain extent;

[0022] 3. Utilize the L-shaped plate, inclined air pipe, connecting plate, cleaning brush, rotating motor, exhaust pump and electric push rod, so that the rotating motor drives the connecting plate to rotate as a whole, so that the cleaning brush on the lower surface of the connecting plate cleans the ground and the gullies, and at the same time, utilize the collection box to collect and process the debris collected by the cleaning brush, and utilize the mutual cooperation of the exhaust pump and the inclined air pipe to quickly blow the debris in the gully through the airflow, thereby improving the cleaning effect of the equipment on the road surface to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort. Among them:

[0024] Figure 1 This is a schematic diagram of the overall structure of a municipal engineering road maintenance equipment proposed by the present invention;

[0025] Figure 2 This is a schematic diagram of the overall cross-sectional structure of a municipal engineering road maintenance equipment proposed by the present invention;

[0026] Figure 3 This is a schematic diagram of the bottom structure of a load-bearing plate of a municipal engineering road maintenance equipment proposed by the present invention;

[0027] Figure 4 This is a schematic diagram of the distribution structure of the mobile trough of a municipal engineering road maintenance equipment proposed by the present invention;

[0028] Figure 5 This is a schematic diagram of the structure of a jet cleaning unit for municipal engineering road maintenance equipment proposed by the present invention;

[0029] Figure 6 This is a schematic diagram of the structure of a control and leveling unit of a municipal engineering road maintenance equipment proposed by the present invention.

[0030] Description of the drawings: 100, main unit; 101, load-bearing plate; 102, toggle frame; 103, collection box; 104, guide rail; 105, processing box; 106, storage frame; 107, base; 108, placement groove; 109, driving wheel; 110, heating ring plate; 111, moving groove; 112, rotating shaft; 113, moving plate; 114, I-shaped rod; 115, connecting rod; 116, moving rod; 200, regulating and leveling unit; 201, discharge plate; 202, triangular auxiliary plate; 203, fixed frame; 2 04. Push rod; 205. Push gear plate; 206. First gear; 207. Pull rod; 208. Oval plate; 209. Drive motor; 210. Screw rod; 211. Scraper; 212. Adjustment motor; 213. Arc gear; 214. Transmission gear; 215. Second gear; 216. Third gear; 300. Jet cleaning unit; 301. L-shaped plate; 302. Inclined air pipe; 303. Connecting plate; 304. Cleaning brush; 305. Rotating motor; 306. Exhaust pump; 307. Electric push rod. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it individually or selectively refer to an embodiment that is mutually exclusive of other embodiments.

[0034] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing the embodiments of the present invention, cross-sectional views illustrating device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, the three-dimensional dimensions of length, width, and depth should be included.

[0035] Example 1:

[0036] Reference Figure 1 - Figure 6 , which is an embodiment of the present invention, provides a municipal engineering road maintenance equipment, including a main unit 100, a control and leveling unit 200 and a jet cleaning unit 300.

[0037] The main unit 100 includes a load-bearing plate 101 and a storage frame 106 fixedly connected to the upper surface of the load-bearing plate 101. The lower surface of the load-bearing plate 101 is fixedly connected to a base 107. The upper surface of the load-bearing plate 101 is fixedly connected to a guide rail 104.

[0038] The regulating and smoothing unit 200 includes a fixing frame 203 fixedly connected to the lower surface of the bearing plate 101 and a driving motor 209 fixedly connected to the bearing plate 101. An adjusting slot is provided in the bearing plate 101, and a discharge plate 201 is rotatably connected to the adjusting slot. One end of the output shaft of the driving motor 209 is fixedly connected to an elliptical plate 208, and one side of the elliptical plate 208 is rotatably connected to a pull rod 207.

[0039] Finally, the jet cleaning unit 300 includes an L-shaped plate 301 fixedly connected to the upper surface of the load-bearing plate 101 and an electric push rod 307 fixedly connected to the lower surface of the L-shaped plate 301, the lower surface of the electric push rod 307 is fixedly connected to a rotating motor 305, one end of the output shaft of the rotating motor 305 is fixedly connected to a connecting disk 303, and the lower surface of the connecting disk 303 is fixedly connected to a cleaning brush 304.

[0040] Furthermore, a moving groove 111 is provided in the guide rail 104, a moving plate 113 is slidably connected in the moving groove 111, a rotating shaft 112 is rotatably connected to one side of the moving plate 113, a toggle frame 102 is fixedly connected to the outer surface of the rotating shaft 112, the inner diameter of the toggle frame 102 is adapted to the inner diameter of the storage frame 106, a placement groove 108 is provided in the toggle frame 102, a moving rod 116 is rotatably connected in the placement groove 108, a connecting rod 115 is rotatably connected to one side of the moving rod 116, and the connection between the connecting rod 115 and the moving rod 116 can be fixed on the moving rod 11 6, one side of the connecting rod 115 is rotatably connected to the I-shaped rod 114, the upper surface of the load-bearing plate 101 is fixedly connected to the collection box 103, and the base 107 is fixedly connected to the driving wheel 109, wherein, through the sliding cooperation between the moving groove 111 of the guide rail 104 and the moving plate 113, the toggle frame 102 is lifted and lowered in the vertical direction, the rotating shaft 112 enables the toggle frame 102 to rotate, and the moving rod 116 slides in the placement groove 108, and the connecting rod 115 is linked to the I-shaped rod 114 to rotate the toggle frame 102 and insert it into the storage frame 106 to complete the storage.

[0041] Furthermore, a push rod 204 is slidably connected in the fixed frame 203, a scraper 211 is fixedly connected to the lower surface of the push rod 204, triangular auxiliary plates 202 are fixedly connected on both sides of the scraper 211, and a screw rod 210 is rotatably connected in the fixed frame 203, wherein the screw rod 210 is driven to rotate by adjusting the motor 212, and the screw rod 210 pushes the push rod 204 to slide in the fixed frame 203, and the scraper 211 at the lower end of the push rod 204 compacts the repair material under the reinforcement of the triangular auxiliary plate 202.

[0042] Furthermore, one end of the screw rod 210 is fixedly connected to one end of the output shaft of the adjusting motor 212, and the pulling rod 207 is rotated away from one end of the elliptical plate 208 and is connected to the first gear 206, and the upper surface of the first gear 206 is meshed with the pushing gear plate 205, wherein the elliptical plate 208 is driven to rotate by the driving motor 209, and the eccentric movement of the elliptical plate 208 pushes the first gear 206 through the pulling rod 207.

[0043] Furthermore, an arc gear 213 is connected to the pushing tooth plate 205 for rotation on one side, and the outer surface of the arc gear 213 is meshed and connected in the pushing tooth plate 205. A transmission gear 214 is fixedly connected on both sides of the discharge plate 201, and a second gear 215 is meshed and connected on one side of the transmission gear 214. The second gear 215 and the arc gear 213 are meshed and connected through the third gear 216. The second gear 215 and the third gear 216 are both fixedly connected in the load-bearing plate 101 through an axle rod, wherein the tooth plate 205 is meshed by the first gear 206, and the third gear 216 is linked through the arc gear 213. The third gear drives the second gear 215, which drives the transmission gear 214 to make the discharge plate 201 deflect in the adjustment groove to control the opening of the discharge port.

[0044] Working principle:

[0045] By utilizing the guide rail 104, the movable groove 111, the rotating shaft 112, and the movable plate 113, when the device needs to be maintained or repaired, the movable groove 111 and the pullable handle inside the placement groove 108 can be quickly used to cooperate with each other, so that the toggle frame 102 can slide upward on the guide rail 104 as a whole. Furthermore, the toggle frame 102 can be rotated as a whole by using the rotating shaft 112, so that the toggle frame 102 is inserted into the storage frame 106, and then the entire frame is opened, thereby improving the convenience of the device to a certain extent.

[0046] By using the screw rod 210, scraper 211, adjustment motor 212, arc gear 213, transmission gear 214, second gear 215 and third gear 216, the driving motor 209 can quickly rotate and expand the discharge plate 201 when the equipment needs to fill the gap in the road surface, thereby driving the pull rod 207 to rotate through the elliptical plate 208, so that the pull rod 207 pushes the toothed plate 205 through the first gear 206, thereby engaging the first gear 206, the second gear 215 and the third gear 216 with each other, so that the discharge plate 201 is gradually driven to deflect, thereby enabling the discharge amount to be quickly adjusted to a certain extent;

[0047] By utilizing the L-shaped plate 301, the inclined air pipe 302, the connecting plate 303, the cleaning brush 304, the rotating motor 305, the exhaust pump 306 and the electric push rod 307, the rotating motor 305 drives the connecting plate 303 to rotate as a whole, so that the cleaning brush 304 on the lower surface of the connecting plate 303 cleans the ground and the gullies. At the same time, the collection box 103 is used to collect and process the debris collected by the cleaning brush 304. At the same time, the exhaust pump 306 and the inclined air pipe 302 cooperate with each other to quickly blow the debris in the gully through the airflow, thereby improving the cleaning effect of the equipment on the road surface to a certain extent.

[0048] Example 2:

[0049] Reference Figure 2 and Figure 4 - Figure 5 , the difference compared with the first embodiment is that: an inclined air pipe 302 is fixedly connected to one side of the load-bearing plate 101, an exhaust pump 306 is fixedly connected to the upper surface of the load-bearing plate 101, one end of the exhaust pump 306 outlet is connected to the inclined air pipe 302, and a protective ring is fixedly connected to the lower surface of the load-bearing plate 101, and the outer surface of the rotating motor 305 is fixedly connected to the protective ring, wherein the lifting height of the rotating motor 305 is adjusted by the electric push rod 307, the rotating motor 305 drives the connecting disk 303 to drive the cleaning brush 304 to rotate and scrape off stains, and the exhaust pump 306 sprays high-pressure gas through the inclined air pipe 302 to the gully to blow away stubborn debris.

[0050] Furthermore, a processing box 105 is fixedly connected to the upper surface of the load-bearing plate 101, and a heating ring plate 110 is fixedly connected inside the processing box 105. The heating ring plate 110 inside the processing box 105 preheats the repair material to improve its fluidity and adhesion.

[0051] Working principle: First, the moving groove 111 of the guide rail 104 and the moving plate 113 slide together to realize the vertical lifting of the toggle frame 102. The rotating shaft 112 enables the toggle frame 102 to rotate horizontally. The moving rod 116 slides in the placement groove 108, and the connecting rod 115 links the I-shaped rod 114 to rotate the toggle frame 102 and insert it into the storage frame 106 to complete the storage. The driving wheel 109 in the base 107 provides the power for the equipment to move. The collection box 103 is directly fixed to the upper surface of the load-bearing plate 101 to receive the cleaning debris.

[0052] Secondly, the driving motor 209 drives the elliptical plate 208 to rotate. The eccentric movement of the elliptical plate 208 pushes the first gear 206 through the pulling rod 207. The first gear 206 engages and pushes the toothed plate 205. The arc gear 213 links the third gear 216. The third gear 216 drives the second gear 215, which drives the transmission gear 214 to deflect the discharge plate 201 in the adjustment slot to control the opening of the discharge port. The adjustment motor 212 drives the screw rod 210 to rotate. The screw rod 210 pushes the push rod 204 to slide in the fixed frame 203. The scraper 211 at the lower end of the push rod 204 compacts the repair material under the reinforcement of the triangular auxiliary plate 202.

[0053] Next, the electric push rod 307 adjusts the lifting height of the rotating motor 305. The rotating motor 305 drives the connecting plate 303 to rotate and drive the cleaning brush 304 to scrape away stains. The exhaust pump 306 sprays high-pressure gas through the inclined air pipe 302 into the gully to blow away stubborn debris. The protective ring on the lower surface of the bearing plate 101 wraps around the rotating motor 305 to prevent sand and stone from entering. The heating ring plate 110 in the processing box 105 preheats the repair material to improve its fluidity and adhesion.

[0054] Finally, through the linkage of the moving rod 116 and the I-shaped rod 114, the toggle frame 102 is rotated from the storage frame 106 to the working position, the cleaning brush 304 rotates to clean the road surface, the inclined air pipe 302 sprays air flow to clean the gap, the heating ring plate 110 preheats the repair material in the treatment box 105, the discharge plate 201 adjusts the opening according to the rotation angle of the elliptical plate 208, releases the repair material, and the scraper 211 flattens the material surface under the push of the screw 210, and the cleaned debris is guided to the collection box 103 for temporary storage.

[0055] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A municipal engineering road maintenance equipment, characterized in that: The road maintenance equipment includes: A main unit (100) comprises a load-bearing plate (101) and a storage frame (106) fixedly connected to the upper surface of the load-bearing plate (101); a base (107) is fixedly connected to the lower surface of the load-bearing plate (101); and a guide rail (104) is fixedly connected to the upper surface of the load-bearing plate (101); A regulating and smoothing unit (200) comprises a fixing frame (203) fixedly connected to the lower surface of a bearing plate (101) and a driving motor (209) fixedly connected to the bearing plate (101); an adjusting slot is provided in the bearing plate (101), and a discharge plate (201) is rotatably connected to the adjusting slot; an elliptical plate (208) is fixedly connected to one end of an output shaft of the driving motor (209); and a pulling rod (207) is rotatably connected to one side of the elliptical plate (208); The jet cleaning unit (300) comprises an L-shaped plate (301) fixedly connected to the upper surface of a bearing plate (101) and an electric push rod (307) fixedly connected to the lower surface of the L-shaped plate (301); a rotating motor (305) fixedly connected to the lower surface of the electric push rod (307); a connecting disk (303) fixedly connected to one end of an output shaft of the rotating motor (305); and a cleaning brush (304) fixedly connected to the lower surface of the connecting disk (303).

2. A municipal engineering road maintenance equipment according to claim 1, characterized in that: A movable groove (111) is provided in the guide rail (104), a movable plate (113) is slidably connected in the movable groove (111), a rotating shaft (112) is rotatably connected to one side of the movable plate (113), and an outer surface of the rotating shaft (112) is fixedly connected to the toggle frame (102).

3. A municipal engineering road maintenance equipment according to claim 2, characterized in that: The inner diameter of the toggle frame (102) is adapted to the inner diameter of the storage frame (106); a placement slot (108) is provided in the toggle frame (102); and a moving rod (116) is rotatably connected in the placement slot (108).

4. A municipal engineering road maintenance equipment according to claim 3, characterized in that: One side of the moving rod (116) is rotatably connected to a connecting rod (115), and the connection between the connecting rod (115) and the moving rod (116) can slide inside the moving rod (116). One side of the connecting rod (115) is rotatably connected to an I-shaped rod (114). The upper surface of the bearing plate (101) is fixedly connected to a collecting box (103), and the base (107) is fixedly connected to a driving wheel (109).

5. The municipal engineering road maintenance equipment according to claim 1, characterized in that: A push rod (204) is slidably connected in the fixed frame (203), a scraper (211) is fixedly connected to the lower surface of the push rod (204), triangular auxiliary plates (202) are fixedly connected in both sides of the scraper (211), and a screw rod (210) is rotatably connected in the fixed frame (203).

6. The municipal engineering road maintenance equipment according to claim 5, characterized in that: One end of the screw rod (210) is fixedly connected to one end of the output shaft of the regulating motor (212), and the end of the pulling rod (207) away from the elliptical plate (208) is rotatably connected to the first gear (206), and the upper surface of the first gear (206) is meshedly connected to the pushing gear plate (205).

7. The municipal engineering road maintenance equipment according to claim 6, characterized in that: An arc gear (213) is rotatably connected to one side of the pushing tooth plate (205), and the outer surface of the arc gear (213) is meshedly connected to the pushing tooth plate (205). Transmission gears (214) are fixedly connected to both sides of the discharge plate (201), and one side of the transmission gear (214) is meshedly connected to a second gear (215). The second gear (215) and the arc gear (213) are meshedly connected via a third gear (216). The second gear (215) and the third gear (216) are both fixedly connected to the bearing plate (101) via a shaft.

8. The municipal engineering road maintenance equipment according to claim 1, characterized in that: One side of the load-bearing plate (101) is fixedly connected to an inclined air pipe (302); the upper surface of the load-bearing plate (101) is fixedly connected to an exhaust pump (306); one end of an exhaust outlet of the exhaust pump (306) is in communication with the inclined air pipe (302); the lower surface of the load-bearing plate (101) is fixedly connected to a protective ring, and the outer surface of the rotating motor (305) is fixedly connected inside the protective ring.

9. The municipal engineering road maintenance equipment according to claim 1, characterized in that: A processing box (105) is fixedly connected to the upper surface of the bearing plate (101), and a heating ring plate (110) is fixedly connected inside the processing box (105).

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