Snow-melting agent road spraying device

Abstract

The snow-melting agent road spraying device comprises a vehicle body, a water tank is fixedly installed at the upper end of the vehicle body, and a water filling nozzle is fixedly installed at the upper end of the water tank; the support frame is fixedly mounted at the tail part of the vehicle body; the stirring assembly is mounted on the inner side of the water tank; the spray head is installed at the upper end of the supporting frame, and the spray head is connected with the water tank through a connecting hose; the transmission assembly is connected with the spray head; the stirring assembly is driven to stir the snow melting agent mixed liquid on the inner side of the water tank. According to the snow-melting agent road spraying device, when a snow-melting agent mixed solution needs to be used, firstly, a snow-melting agent and water are added into the inner side of the water tank through the water filling nozzle according to a certain proportion, after adding is completed, the servo motor is operated, and the output end of the servo motor drives the multiple sets of stirring shafts to rotate on the inner side of the water tank; therefore, the snow-melting agent and the water are mixed more sufficiently through rotation of the stirring shaft, and the using effect of the snow-melting agent mixed liquid is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road spraying, in particular to a snow melting agent road spraying device. Background Art

[0002] When the weather is cold in winter, ice will condense on the road surface. These ice layers will affect the driving of vehicles and the use of roads. In order to quickly melt the ice layers, it is necessary to spray a snow-melting agent mixture on them. Spraying the snow-melting agent mixture requires the use of a road spraying device.

[0003] A vehicle-mounted snow-melting agent spraying device with application number CN201820859117.9 includes an air compression device, a storage bin, a spray gun, a connector, an air pipe, a feeding pipe, a feeding hopper and a support rod, wherein the connector is provided with a first interface, a second interface and a third interface and the first interface, the second interface and the third interface are interconnected, the air compression device is connected to the first interface through the air pipe, the storage bin is connected to the second interface through the feeding hopper, the spray gun is connected to the third interface through the feeding pipe, one end of the support rod is arranged on the vehicle, and the other end supports the spray gun and is connected to the spray gun, and a nozzle is arranged on the spray gun. Through the above technical scheme, the snow-melting agent is sprayed while the vehicle is moving, which replaces manual spraying of the snow-melting agent, eliminates the hidden danger of the snow-melting agent to the health of the staff, and the snow-melting agent is sprayed in a mist under a certain pressure, so that the snow-melting agent is sprayed very evenly.

[0004] However, the device does not have an angle adjustment structure, and the snow-melting agent can only be sprayed in a single direction when in use, resulting in a small spraying range of the snow-melting agent and an inability to quickly melt the ice on the road surface.

[0005] In view of the above problems, it is urgently necessary to carry out innovative design based on the original snow-melting agent road spraying device structure. Utility Model Content

[0006] The purpose of the utility model is to provide a snow-melting agent road spraying device to solve the problem that the device proposed in the above background technology has no angle adjustment structure, and the snow-melting agent can only be sprayed in a single direction when in use, resulting in a small spraying range of the snow-melting agent and an inability to quickly melt the ice layer on the road surface.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a snow-melting agent road spraying device, comprising a vehicle body, a water tank is fixedly installed on the upper end of the vehicle body, and a water inlet is fixedly installed on the upper end of the water tank; a support frame, the support frame is fixedly installed on the rear end of the vehicle body; a stirring assembly, the stirring assembly is installed on the inner side of the water tank; a nozzle, the nozzle is installed on the upper end of the support frame, and the nozzle is connected to the water tank through a connecting hose; a transmission assembly, the transmission assembly is connected to the nozzle, wherein; driving the stirring assembly can stir the snow-melting agent mixture inside the water tank; through the transmission assembly, the nozzle can be driven to adjust its angle.

[0008] Preferably, the stirring assembly includes a servo motor and a stirring shaft, the servo motor is fixedly mounted on the upper end of the water tank, and the output end of the servo motor passes through the inner side of the water tank, and the stirring shaft is fixedly mounted on the output end of the servo motor.

[0009] Preferably, the stirring shafts are arranged in four groups at equal angles with respect to the center of the output end of the servo motor.

[0010] Preferably, the transmission assembly includes a first transmission shaft, a transmission belt and a second transmission shaft, the first transmission shaft is fixedly mounted on the output end of the servo motor, and the first transmission shaft is connected to the second transmission shaft through a transmission belt.

[0011] Preferably, the transmission assembly also includes a coaxial shaft and a first gear, the coaxial shaft is rotatably connected to the outside of the water tank, and a second transmission shaft is fixedly installed on the outside of the coaxial shaft, and a first gear is fixedly installed on the outside of the concentric shaft, and the first gear has a half-tooth structure when viewed from above.

[0012] Preferably, the transmission assembly also includes a second gear and a rotating shaft, the second gear is meshingly connected to the first gear on the outer side, and the rotating shaft is fixedly installed on the inner side of the second gear, the rotating shaft is rotatably connected to the inner side of the support frame, and the top of the rotating shaft is connected to the nozzle.

[0013] Preferably, the transmission assembly further comprises a vortex spring, and two ends of the vortex spring are respectively connected to the bottom of the support frame and the rotating shaft ring.

[0014] Compared with the prior art, the utility model has the beneficial effect that the snow melting agent road spraying device is provided with:

[0015] 1. Stirring structure. When the deicing agent mixture is needed, the deicing agent and water are first added into the water tank through the water inlet in a certain proportion. After the addition is completed, the servo motor is operated. The output end of the servo motor drives multiple groups of stirring shafts to rotate inside the water tank, so that the deicing agent and water are mixed more fully through the rotation of the stirring shaft, thereby improving the use effect of the deicing agent mixture;

[0016] 2. Multi-angle spraying structure. When the output end of the servo motor of this structure rotates, it will drive the first transmission shaft on the outside to rotate. The first transmission shaft drives the second transmission shaft to rotate through the connection of the transmission belt. The rotation of the second transmission shaft will simultaneously drive the first gear on the outside of the concentric shaft to rotate. When the tooth surface of the first gear contacts the tooth surface of the second gear, it will drive the second gear to rotate, thereby driving the rotating shaft to rotate together through the rotation of the second gear. At the same time, the vortex spring starts to accumulate force, and the rotating shaft rotates to change the angle of the upper nozzle, thereby increasing the spraying range of the nozzle.

[0017] Furthermore, when the tooth surface of the first gear is not meshed with the tooth surface of the second gear, the rotating shaft is reset by the elastic force of the vortex spring, so that the rotating shaft rotates in the opposite direction and the nozzle returns to its original angle. Through the reciprocating operation of the above structure, the road is ablated at multiple angles, thereby increasing the melting speed of the road ice layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall side view structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the stirring assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the transmission component of the utility model;

[0022] Figure 5 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. body; 2. water tank; 3. water inlet; 4. support frame; 5. stirring assembly; 501. servo motor; 502. stirring shaft; 6. nozzle; 7. transmission assembly; 701. first transmission shaft; 702. transmission belt; 703. second transmission shaft; 704. concentric shaft; 705. first gear; 706. second gear; 707. rotating shaft; 708. vortex spring; 8. connecting hose. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 5 The utility model provides a technical solution: a snow melting agent road spraying device, comprising:

[0026] Embodiment 1: Figure 1-Figure 3 The technical scheme shown in the utility model provides a technical scheme: a snow-melting agent road spraying device, which discloses: a vehicle body 1, a water tank 2 is fixedly installed on the upper end of the vehicle body 1, and a water injection port 3 is fixedly installed on the upper end of the water tank 2; a support frame 4, the support frame 4 is fixedly installed at the rear of the vehicle body 1; a stirring assembly 5, the stirring assembly 5 is installed on the inner side of the water tank 2; a spray head 6, the spray head 6 is installed on the upper end of the support frame 4, and the spray head 6 is connected to the water tank 2 through a connecting hose 8; a transmission assembly 7, the transmission assembly 7 is connected to the spray head 6, wherein; the stirring assembly 5 is driven to stir the snow-melting agent mixed liquid inside the water tank 2; the transmission assembly 7 can drive the spray head 6 to adjust its angle;

[0027] The stirring assembly 5 includes a servo motor 501 and a stirring shaft 502. The servo motor 501 is fixedly mounted on the upper end of the water tank 2, and the output end of the servo motor 501 passes through the inner side of the water tank 2. The stirring shaft 502 is fixedly mounted on the output end of the servo motor 501. The stirring shaft 502 is distributed in four groups at equal angles about the center of the output end of the servo motor 501.

[0028] When the deicing agent mixture is needed in this structure, the deicing agent and water are first added into the inner side of the water tank 2 through the water inlet 3 in a certain proportion. After the addition is completed, the servo motor 501 is operated, and the output end of the servo motor 501 drives the multiple groups of stirring shafts 502 to rotate inside the water tank 2, so that the deicing agent and water are mixed more fully through the rotation of the stirring shafts 502, thereby improving the use effect of the deicing agent mixture.

[0029] Embodiment 2: Figure 1-Figure 2 , Figure 4-Figure 5The technical scheme shown in the figure, the utility model provides a technical scheme: a snow melting agent road spraying device, discloses: a transmission assembly 7 includes a first transmission shaft 701, a transmission belt 702 and a second transmission shaft 703, the first transmission shaft 701 is fixedly installed at the output end of the servo motor 501, and the first transmission shaft 701 is connected to the second transmission shaft 703 through the transmission belt 702; the transmission assembly 7 also includes a concentric shaft 704 and a first gear 705, the concentric shaft 704 is rotatably connected to the outside of the water tank 2, and the second transmission shaft 703 is fixedly installed on the outside of the concentric shaft 704, A first gear 705 is fixedly installed on the outer side of the concentric shaft 704, and the first gear 705 has a half-tooth structure when viewed from above; the transmission assembly 7 also includes a second gear 706 and a rotating shaft 707, the outer side of the second gear 706 is meshed with the first gear 705, and the inner side of the second gear 706 is fixedly installed with the rotating shaft 707, the rotating shaft 707 is rotatably connected to the inner side of the support frame 4, and the top of the rotating shaft 707 is connected to the nozzle 6; the transmission assembly 7 also includes a vortex spring 708, and the two ends of the vortex spring 708 are respectively connected to the bottom of the support frame 4 and the circle of the rotating shaft 707;

[0030] When the output end of the servo motor 501 of this structure rotates, it will drive the first transmission shaft 701 on the outside to rotate. The first transmission shaft 701 drives the second transmission shaft 703 to rotate through the connection of the transmission belt 702. The rotation of the second transmission shaft 703 will simultaneously drive the first gear 705 on the outside of the concentric shaft 704 to rotate. When the tooth surface of the first gear 705 contacts the tooth surface of the second gear 706, it will drive the second gear 706 to rotate, thereby driving the rotating shaft 707 to rotate together through the rotation of the second gear 706. At the same time, the vortex spring 708 begins to accumulate force, and the rotating shaft 707 rotates to change the angle of the upper nozzle 6, thereby increasing the spraying range of the nozzle 6. When the tooth surface of the first gear 705 is not meshed with the tooth surface of the second gear 706, the rotating shaft 707 is reset by the elastic force of the vortex spring 708, thereby causing the rotating shaft 707 to rotate in the opposite direction, so that the nozzle 6 returns to its original angle. Through the reciprocating operation of the above structure, the road is subjected to multi-angle ablation treatment, thereby increasing the ablation speed of the road ice layer.

[0031] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A snow melting agent road spraying device, characterized in that: Included are: A vehicle body (1), wherein a water tank (2) is fixedly mounted on the upper end of the vehicle body (1), and a water inlet (3) is fixedly mounted on the upper end of the water tank (2); A support frame (4), wherein the support frame (4) is fixedly mounted on the rear of the vehicle body (1); A stirring assembly (5), wherein the stirring assembly (5) is installed inside the water tank (2); A spray head (6), wherein the spray head (6) is mounted on the upper end of the support frame (4), and the spray head (6) is connected to the water tank (2) via a connecting hose (8); A transmission assembly (7), wherein the transmission assembly (7) is connected to the nozzle (6), wherein; The stirring component (5) is driven to stir the deicing agent mixture inside the water tank (2); The transmission assembly (7) can drive the spray head (6) to adjust its angle.

2. A snow melting agent road spraying device according to claim 1, characterized in that: The stirring assembly (5) comprises a servo motor (501) and a stirring shaft (502); the servo motor (501) is fixedly mounted on the upper end of the water tank (2); the output end of the servo motor (501) passes through the inner side of the water tank (2); and the stirring shaft (502) is fixedly mounted on the output end of the servo motor (501).

3. A snow melting agent road spraying device according to claim 2, characterized in that: The stirring shafts (502) are arranged in four groups at equal angles with respect to the center of the output end of the servo motor (501).

4. A snow melting agent road spraying device according to claim 1, characterized in that: The transmission assembly (7) comprises a first transmission shaft (701), a transmission belt (702) and a second transmission shaft (703); the first transmission shaft (701) is fixedly mounted on the output end of the servo motor (501), and the first transmission shaft (701) is connected to the second transmission shaft (703) via the transmission belt (702).

5. A snow melting agent road spraying device according to claim 4, characterized in that: The transmission assembly (7) further comprises a coaxial shaft (704) and a first gear (705); the coaxial shaft (704) is rotatably connected to the outside of the water tank (2); a second transmission shaft (703) is fixedly mounted on the outside of the coaxial shaft (704); a first gear (705) is fixedly mounted on the outside of the coaxial shaft (704); and the first gear (705) has a half gear structure when viewed from above.

6. A snow melting agent road spraying device according to claim 5, characterized in that: The transmission assembly (7) further comprises a second gear (706) and a rotating shaft (707); the second gear (706) is meshingly connected to the first gear (705) on the outside, and the rotating shaft (707) is fixedly mounted on the inside of the second gear (706); the rotating shaft (707) is rotatably connected to the inside of the support frame (4), and the top of the rotating shaft (707) is connected to the nozzle (6).

7. A snow melting agent road spraying device according to claim 6, characterized in that: The transmission assembly (7) also includes a vortex spring (708), and two ends of the vortex spring (708) are respectively connected to the bottom of the support frame (4) and the ring part of the rotating shaft (707).

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