Environment-friendly municipal engineering watering device

Abstract

The utility model relates to the technical field of environmental protection municipal engineering watering, in particular to an environmental protection municipal engineering watering device which comprises a water tank, a sealing frame and a side frame are fixedly connected to the bottom of the inner wall of the water tank, the lower end of the sealing frame is communicated with the bottom of the water tank, the side face of the sealing frame is communicated with the side frame, and a lifting assembly is installed in the sealing frame. A cleaning assembly is fixedly connected to the lower end of the lifting assembly and comprises a fixing frame, the fixing frame is fixedly connected to the lower end of the lifting assembly, a lifting base is fixedly connected to the lower end of the fixing frame, and multiple sets of inner gears are rotationally connected into the lifting base; the lifting assembly drives the cleaning assembly to descend, so that the cleaning brushes are attached to the ground, the driving motor operates to drive the inner gear in the middle of the lifting seat to rotate, the inner gear drives the other sets of inner gears to rotate in a meshing transmission mode, and therefore the multiple sets of cleaning brushes can rotate at the same time. The road surface is cleaned while water is sprayed, the cleaning range is wide, and the effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of environmental protection municipal engineering watering, specifically is a kind of environmental protection municipal engineering watering device. BACKGROUND

[0002] Environmental protection municipal engineering refers to the engineering of effective protection of municipal environment, including road, bridge, landscaping etc., wherein road watering is one of them, usually using watering lorry to water and clean road surface.

[0003] The existing environmental protection municipal engineering watering device, such as the watering device for municipal highway watering lorry in patent application number "CN201821034749.8", includes watering tank, conduit, booster pump, electric push rod and other structures, when the road surface needs to be cleaned, the brush is pushed down under the action of electric push rod, and the brush can be rotated under the action of motor, and the body moves to complete the cleaning of road surface.

[0004] However, the prior art has defects, the brush is only provided with one group, and the watering device can only drive one group of brushes to rotate, so that the range of brush cleaning road surface is small, and the effect is poor, therefore, an environmental protection municipal engineering watering device is proposed. UTILITY MODEL CONTENT

[0005] The utility model aims at providing an environmental protection municipal engineering watering device to solve the problems in the above background.

[0006] The utility model can be realized by the following technical scheme:

[0007] An environmental protection municipal engineering watering device, comprising a water tank, a sealing frame and a side frame are fixedly connected to the inner wall bottom of the water tank, the lower end of the sealing frame is communicated with the bottom of the water tank, the side surface of the sealing frame is communicated with the side frame, a lifting assembly is installed in the sealing frame, and a cleaning assembly is fixedly connected to the lower end of the lifting assembly;

[0008] The cleaning assembly comprises a fixing frame, the fixing frame is fixedly connected to the lower end of the lifting assembly, a lifting seat is fixedly connected to the lower end of the fixing frame, a plurality of internal gears are rotatably connected to the inside of the lifting seat, the adjacent internal gears are in meshing transmission, the lower end of each internal gear is fixedly connected to a cleaning brush, the plurality of cleaning brushes are rotatably connected to the lower end of the lifting seat, a driving motor is fixedly connected to the position inside the fixing frame at the upper end of the lifting seat, and the output end of the driving motor is fixedly connected to the internal gear in the middle of the lifting seat.

[0009] Preferably, the lifting assembly comprises a driving gear, the driving gear is rotatably installed in the sealing frame, a driving assembly for transmission with the driving gear is fixedly connected in the side frame, a lead screw is threadedly connected to the middle of the driving gear, the lower end of the lead screw is fixedly connected to the upper end of the fixing frame, and the upper end of the lead screw is slidingly connected to the upper end of the sealing frame.

[0010] Preferably, the sealing frame inner wall upper end is fixedly connected with a directional rod, a side groove is formed in the side wall of the lead screw, and the directional rod is inserted into the side groove.

[0011] Preferably, the sealing frame inner wall is fixedly connected with a plurality of limiting blocks, the plurality of limiting blocks are located above and below the drive gear respectively, and the plurality of limiting blocks are used for preventing the drive gear from moving up and down.

[0012] Preferably, the drive assembly comprises a servo motor, the servo motor is fixedly connected to the inside of the side frame, the output end of the servo motor is fixedly connected with a side gear, and the side gear is in meshing transmission with the drive gear.

[0013] Preferably, the water tank bottom is fixedly connected with two groups of spray seats, and the two groups of spray seats are located on the two sides of the cleaning assembly respectively.

[0014] The beneficial effects of the utility model are as follows:

[0015] The utility model discloses a lifting assembly in the sealing frame drives the cleaning assembly to lift, when watering, the lifting assembly drives the cleaning assembly to descend, makes the cleaning brush and the ground to be combined, and the driving motor runs and drives the internal gear of the middle part of the lifting seat to rotate, and the internal gear drives other several internal gears to rotate through the meshing transmission mode, thereby making multiple cleaning brushes can rotate simultaneously, and the utility model discloses a watering device with multiple cleaning brushes, which can clean the road surface while watering, has wide cleaning range and good effect. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 It is the water tank side surface structure schematic view of the utility model;

[0018] Figure 2 It is the water tank bottom structure schematic view of the utility model;

[0019] Figure 3 It is the water tank section view structure schematic view of the utility model;

[0020] Figure 4 It is Figure 3 The structure enlarged schematic view of A of;

[0021] Figure 5 It is the lifting assembly and cleaning assembly installation structure schematic view of the utility model;

[0022] Figure 6 It is the lifting seat internal structure schematic view of the utility model;

[0023] Reference signs in the drawings are as follows:

[0024] 1, water tank; 2, sealing frame; 3, side frame; 4, servo motor; 5, side gear; 6, limit block; 7, drive gear; 8, screw rod; 9, side groove; 10, directional rod; 11, fixed frame; 12, lifting seat; 13, drive motor; 14, internal gear; 15, cleaning brush; 22, spraying seat. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] An environmental protection municipal engineering water spraying device, as shown in Figures 1-6 The water tank 1 is internally provided with a sealing frame 2 and a side frame 3, the lower end of the sealing frame 2 is communicated with the bottom of the water tank 1, the side of the sealing frame 2 is communicated with the side frame 3, a lifting assembly is installed in the sealing frame 2, the lower end of the lifting assembly is fixedly connected with a cleaning assembly, the internal space of the sealing frame 2 is not communicated with the internal space of the water tank 1, and the sealing frame 2 provides a space for installation and operation of the lifting assembly.

[0027] The cleaning assembly comprises a fixed frame 11, the fixed frame 11 is fixedly connected to the lower end of the lifting assembly, the lower end of the fixed frame 11 is fixedly connected with a lifting seat 12, a plurality of internal gears 14 are rotatably connected in the lifting seat 12, the adjacent internal gears 14 are in meshing transmission, the lower end of each internal gear 14 is fixedly connected with a cleaning brush 15, the plurality of cleaning brushes 15 are rotatably connected to the lower end of the lifting seat 12, the upper end of the lifting seat 12 is fixedly connected to the inside of the fixed frame 11, and the output end of the drive motor 13 is fixedly connected with the internal gear 14 located in the middle of the lifting seat 12.

[0028] When the water is sprayed and the road surface is cleaned at the same time, the lifting assembly drives the cleaning assembly to descend, so that the cleaning brush 15 is attached to the ground, the drive motor 13 (model 110ST-M05030) is operated, the internal gear 14 in the middle of the lifting seat 12 is rotated, the internal gear 14 drives the other internal gears 14 to rotate through the meshing transmission, so that the plurality of cleaning brushes 15 can rotate at the same time, the water spraying device has the plurality of cleaning brushes 15, the road surface is cleaned at the same time when the water is sprayed, the cleaning range is wide, and the effect is good.

[0029] As shown in Figures 3-5As shown, the lifting assembly includes a drive gear 7, which is rotatably mounted inside the sealing frame 2, and a drive assembly is fixedly connected inside the side frame 3 for driving the drive gear 7, and a lead screw 8 is threadedly connected to the middle of the drive gear 7, and the lower end of the lead screw 8 is fixedly connected to the upper end of the fixed frame 11, and the upper end of the lead screw 8 is slidably connected to the upper end of the sealing frame 2.

[0030] The drive gear 7 can rotate inside the sealing frame 2, but cannot slide up and down, and when the drive assembly drives the drive gear 7 to rotate through meshing transmission, the drive gear 7 will have a tendency to drive the lead screw 8 to rotate, but the lead screw 8 is limited to only slide up and down, so that the rotation of the drive gear 7 drives the lead screw 8 to slide up and down, thereby driving the cleaning assembly to lift.

[0031] As shown in the figure, Figures 4-5 The inner wall of the sealing frame 2 is fixedly connected with a directional rod 10, and the side wall of the lead screw 8 is provided with a side groove 9, and the directional rod 10 is inserted into the side groove 9.

[0032] The directional rod 10 is vertically arranged at the top of the sealing frame 2, and the lead screw 8 is vertically mounted, and the lower end of the directional rod 10 is located above the drive gear 7, and the directional rod 10 is inserted into the side groove 9, so that the lead screw 8 can only slide in the vertical direction and cannot rotate.

[0033] As shown in the figure, Figure 4 The inner wall of the sealing frame 2 is fixedly connected with a plurality of limiting blocks 6, and the plurality of limiting blocks 6 are located above and below the drive gear 7, respectively, and the plurality of limiting blocks 6 are used to prevent the drive gear 7 from moving up and down.

[0034] The limiting blocks 6 limit the drive gear 7 to prevent displacement caused by the drive gear 7 sliding up and down.

[0035] As shown in the figure, Figure 4 The drive assembly includes a servo motor 4, which is fixedly connected inside the side frame 3, and the output end of the servo motor 4 is fixedly connected with a side gear 5, and the side gear 5 is in meshing transmission with the drive gear 7.

[0036] The servo motor 4 (model 60JASM04230K-2500C-W) drives the side gear 5 to rotate, and the side gear 5 drives the drive gear 7 through meshing transmission, so that the drive gear 7 rotates.

[0037] As shown in the figure, Figure 2 The bottom of the water tank 1 is fixedly connected with two groups of spray seats 22, and the two groups of spray seats 22 are located on both sides of the cleaning assembly, respectively.

[0038] The spray seat 22 sprays water before and after cleaning the road surface, increases the moisture of the road surface, and has a cleaning effect on the road surface.

[0039] The working principle of the environment-friendly municipal engineering water spraying device is as follows:

[0040] When the road surface is washed while watering, the cleaning assembly is driven to descend by the lifting assembly in the sealing frame 2, so that the cleaning brush 15 is attached to the ground, the driving motor 13 is operated, the inner gear 14 in the middle of the lifting seat 12 is rotated, the inner gear 14 drives other groups of inner gears 14 to rotate through meshing transmission, so that multiple groups of cleaning brushes 15 can rotate at the same time, the present watering device has multiple groups of cleaning brushes 15, the road surface is washed while watering, the cleaning range is wide, and the effect is good.

[0041] The basic principle, main characteristics and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. An environmentally friendly municipal engineering sprinkler system, comprising a water tank (1), characterized in that, The bottom of the inner wall of the water tank (1) is fixedly connected to a sealing frame (2) and a side frame (3). The lower end of the sealing frame (2) is connected to the bottom of the water tank (1), and the side of the sealing frame (2) is connected to the side frame (3). A lifting component is installed inside the sealing frame (2), and a cleaning component is fixedly connected to the lower end of the lifting component. The cleaning assembly includes a fixed frame (11), which is fixed to the lower end of the lifting assembly. A lifting seat (12) is fixed to the lower end of the fixed frame (11). Multiple sets of internal gears (14) are rotatably connected inside the lifting seat (12). Adjacent internal gears (14) mesh and drive each other. A cleaning brush (15) is fixed to the lower end of each set of internal gears (14). The cleaning brushes (15) are rotatably connected to the lower end of the lifting seat (12). A drive motor (13) is fixed to the upper end of the lifting seat (12) inside the fixed frame (11). The output end of the drive motor (13) is fixed to the internal gear (14) located in the middle of the lifting seat (12).

2. The environmentally friendly municipal engineering sprinkler system according to claim 1, characterized in that, The lifting assembly includes a drive gear (7), which is rotatably installed inside the sealing frame (2). A drive assembly for transmission with the drive gear (7) is fixed inside the side frame (3). A lead screw (8) is threadedly connected to the middle of the drive gear (7). The lower end of the lead screw (8) is fixedly connected to the upper end of the fixed frame (11), and the upper end of the lead screw (8) is slidably connected to the upper end of the sealing frame (2).

3. The environmentally friendly municipal engineering sprinkler device according to claim 2, characterized in that, A directional rod (10) is fixedly connected to the upper end of the inner wall of the sealing frame (2), and a side groove (9) is opened on the side wall of the screw (8), and the directional rod (10) is inserted into the side groove (9).

4. The environmentally friendly municipal engineering sprinkler device according to claim 2, characterized in that, The inner wall of the sealing frame (2) is fixed with multiple sets of limiting blocks (6), which are located above and below the drive gear (7) respectively. The multiple sets of limiting blocks (6) are used to prevent the drive gear (7) from moving up and down.

5. The environmentally friendly municipal engineering sprinkler system according to claim 2, characterized in that, The drive assembly includes a servo motor (4), which is fixed inside the side frame (3). A side gear (5) is fixed to the output end of the servo motor (4), and the side gear (5) meshes with the drive gear (7) for transmission.

6. The environmentally friendly municipal engineering sprinkler system according to claim 1, characterized in that, Two sets of spray seats (22) are fixedly connected to the bottom of the water tank (1), and the two sets of spray seats (22) are located on both sides of the cleaning component.

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