Road snow-melting agent spraying device

Abstract

The utility model discloses a road snow-melting agent spraying device which comprises a stock bin, a spraying device and a control device. The spray pipe is arranged at the bottom of the front side surface of the stock bin; the material stirring wheel is rotationally arranged in the spray pipe and is close to the stock bin; the driving part is connected with the material stirring wheel to drive the material stirring wheel to rotate; the air blowing pipe is arranged on the front side of the material stirring wheel, the air blowing pipe comprises a first pipe section and a second pipe section, the first pipe section extends in the front-back direction and is fixedly attached to the inner side wall of the spraying pipe, and the second pipe section extends out of the spraying pipe outwards and is connected with a high-pressure air pump. According to the snow melting agent spraying device, the material stirring wheel can continuously spray a snow melting agent forwards through high-speed rotation, then the air blowing pipe blows out high-pressure air flow, the snow melting agent sent out by the material stirring wheel can be blown outwards and evenly, the spraying range and the spraying distance of the snow melting agent can be expanded, the snow melting effect is improved, automatic spraying of the snow melting agent can be achieved, and the labor intensity of workers is reduced. And the whole structure is simple and convenient to use.

Description

Technical Field

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

[0002] In winter, when snow accumulates on roads, it is necessary to spray snow-melting agents in time, otherwise the snow will freeze and affect road safety. At present, the spraying of snow-melting agents is generally done manually, that is, people use tools such as shovels or directly spray them by hand. This operation method has high labor intensity, uneven spraying, and a relatively small spraying range and distance, which affects the snow melting effect and needs to be improved. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a highway snow melting agent spraying device.

[0004] The technical solution of the utility model is as follows: A road snow melting agent spraying device, characterized in that it includes:

[0005] A silo containing a deicing agent;

[0006] A nozzle, the nozzle is arranged at the bottom of the front side of the silo, the nozzle extends in the front-to-back direction, and the rear end of the nozzle is connected to the silo;

[0007] A material-dispensing wheel, the material-dispensing wheel is rotatably disposed in the nozzle and close to the material bin, the material-dispensing wheel comprises a wheel shaft and blades, the wheel shaft extends in the left-right direction and is pivotally matched with the nozzle, a plurality of blades extending in the left-right direction are fixedly disposed on the outer peripheral wall of the wheel shaft, and the plurality of blades are evenly spaced and arranged along the circumference of the wheel shaft;

[0008] A driving member, the driving member is connected to the paddle wheel to drive the paddle wheel to rotate;

[0009] An air blowing pipe is arranged on the front side of the material discharging wheel, and the air blowing pipe includes a first pipe section and a second pipe section. The first pipe section extends along the front-to-back direction and is fixedly attached to the inner wall of the nozzle. The front end of the first pipe section is an air blowing port, and the rear end is connected to the second pipe section. The second pipe section extends outward from the nozzle and is connected to the high-pressure air pump.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The device mainly comprises a silo and a spray pipe. The silo stores snow-melting agent, and the spray pipe is provided with a paddle wheel and an air blowing pipe. The paddle wheel can continuously sprinkle the snow-melting agent forward by rotating at a high speed, and then the air blowing pipe blows out a high-pressure airflow, which can evenly disperse the snow-melting agent sent by the paddle wheel outward and expand the spraying range and spraying distance of the snow-melting agent, thereby improving the snow-melting effect. The device can realize the automatic spraying of the snow-melting agent, and the overall structure is simple and easy to use.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:

[0014] Figure 1 It is a cross-sectional schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the left side of the nozzle of the utility model;

[0016] Figure 3 It is a schematic diagram of the right side of the nozzle of the utility model;

[0017] Figure 4 It is a cross-sectional schematic diagram of the nozzle of the utility model.

[0018] Reference numerals:

[0019] 1. Material bin; 2. Nozzle; 3. Material transfer wheel; 4. Blades; 5. Axle; 6. Air blowing pipe; 7. First pipe section; 8. Second pipe section; 9. Inclined plate; 10. Support leg; 11. Universal wheel; 12. Air supply pipe; 13. High-pressure air pump; 14. Driving parts. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] In the description of the present utility model, "first feature" and "second feature" may include one or more of the features. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0024] like Figure 1-Figure 4 The highway snow melting agent spraying device shown includes: a material bin 1, a spray pipe 2, a material paddle wheel 3, a driving member 14 and an air blowing pipe 6.

[0025] Snow melting agent is stored in the silo 1; the nozzle 2 is arranged at the bottom of the front side of the silo 1, the nozzle 2 extends in the front-to-back direction, and the rear end of the nozzle 2 is connected with the silo 1; the paddle wheel 3 is rotatably arranged in the nozzle 2 and close to the silo 1, the paddle wheel 3 includes a wheel shaft 5 and blades 4, the wheel shaft 5 extends in the left-right direction and is pivotally matched with the nozzle 2, and a plurality of blades 4 extending in the left-to-right direction are fixedly provided on the outer peripheral wall of the wheel shaft 5, and the plurality of blades 4 are evenly spaced along the circumference of the wheel shaft 5; the driving member 14 is connected to the paddle wheel 3 to drive the paddle wheel 3 to rotate; the air blowing pipe 6 is arranged at the front side of the paddle wheel 3, the air blowing pipe 6 includes a first pipe section 7 and a second pipe section 8, the first pipe section 7 extends in the front-to-back direction and is fixedly attached to the inner wall of the nozzle 2, the front end of the first pipe section 7 is an air blowing port, and the rear end is connected to the second pipe section 8, the second pipe section 8 extends outward from the nozzle 2 and is connected to the high-pressure air pump 13.

[0026] Specifically, if Figure 1 As shown, the device can be installed on a vehicle, such as a pickup truck, to spray the snow-melting agent as the vehicle travels. When in use, the snow-melting agent is placed in the silo 1. Since the nozzle 2 is located at the bottom of the silo 1 and is connected to the silo 1, the snow-melting agent will flow to the nozzle 2 and then be blocked by the paddle wheel 3 set in the nozzle 2. When the paddle wheel 3 does not rotate, the snow-melting agent can be prevented from flowing out. When the driving member 14 is turned on, the driving member 14 drives the paddle wheel 3 to rotate, and the high-speed rotating paddle wheel 3 can spray the snow-melting agent forward out of the nozzle 2. Among them, the higher the rotation speed of the paddle wheel 3, the more snow-melting agent is sprayed, and the lower the rotation speed of the paddle wheel 3, the less snow-melting agent is sprayed.

[0027] In order to make the spraying range of the snow melting agent more uniform and avoid the spraying distance being too short, Figure 1 and Figure 4 As shown, an air blowing pipe 6 is also provided in the nozzle 2. The air blowing pipe 6 is L-shaped and includes a first pipe section 7 and a second pipe section 8. The second pipe section 8 is connected to the high-pressure air pump 13, and the first pipe section 7 is parallel to the nozzle 2. Therefore, the high-pressure air pump 13 can pass a high-pressure airflow into the air blowing pipe 6. After the high-pressure airflow is ejected from the first pipe section 7, it can continue to flow along the nozzle 2, so that the snow melting agent in the nozzle 2 can be blown outward evenly and the spraying range and spraying distance of the snow melting agent can be expanded, which is helpful to improve the snow melting effect.

[0028] In the present device, the first pipe section 7 of the air blowing pipe 6 is arranged close to the inner wall of the nozzle 2, which helps to reduce the obstruction of the first pipe section 7 to the flow of the deicing agent. In order to improve the effect of the airflow blowing the deicing agent, Figure 1-Figure 3 As shown, there are multiple air blowing pipes 6 , which are connected in parallel and then connected to a high-pressure air pump 13 through a unified air supply pipe 12 .

[0029] In this device, the driving member 14 includes a motor and a transmission member. The motor shaft of the motor is connected to the wheel axle 5 through the transmission member. The transmission member can be a chain drive or a belt drive. This is a common transmission mechanism and will not be described in detail.

[0030] In this device, if Figure 1 As shown, the bottom of the silo 1 is an inclined plate 9 which is low in the front and high in the back, which helps to make the deicing agent flow to the spray pipe and prevents the deicing agent from remaining in the silo 1.

[0031] In this device, if Figure 1 As shown, the bottom of the nozzle 2 and the bottom of the silo 1 are provided with supporting legs 10, and the bottom of the supporting legs 10 is provided with universal wheels 11, thereby improving the flexibility of the device and facilitating movement.

[0032] In summary, the device mainly includes a silo 1 and a nozzle 2. The silo 1 stores snow-melting agent, and the nozzle 2 is provided with a paddle wheel 3 and an air blowing pipe 6. The paddle wheel 3 can continuously sprinkle the snow-melting agent forward by rotating at a high speed, and then the air blowing pipe 6 blows out a high-pressure airflow, which can evenly blow the snow-melting agent sent by the paddle wheel 3 outward and expand the spraying range and spraying distance of the snow-melting agent, thereby improving the snow melting effect. The device can realize the automatic spraying of the snow-melting agent, and the overall structure is simple and easy to use.

[0033] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.

Claims

1. A road snow melting agent spraying device, characterized in that: include: A silo containing a deicing agent; A nozzle, the nozzle is arranged at the bottom of the front side of the silo, the nozzle extends in the front-to-back direction, and the rear end of the nozzle is connected to the silo; A material-dispensing wheel, the material-dispensing wheel is rotatably disposed in the nozzle and close to the material bin, the material-dispensing wheel comprises a wheel shaft and blades, the wheel shaft extends in the left-right direction and is pivotally matched with the nozzle, a plurality of blades extending in the left-right direction are fixedly disposed on the outer peripheral wall of the wheel shaft, and the plurality of blades are evenly spaced and arranged along the circumference of the wheel shaft; A driving member, the driving member is connected to the paddle wheel to drive the paddle wheel to rotate; An air blowing pipe is arranged on the front side of the material discharging wheel, and the air blowing pipe includes a first pipe section and a second pipe section. The first pipe section extends along the front-to-back direction and is fixedly attached to the inner wall of the nozzle. The front end of the first pipe section is an air blowing port, and the rear end is connected to the second pipe section. The second pipe section extends outward from the nozzle and is connected to the high-pressure air pump.

2. The highway snow melting agent spraying device according to claim 1, characterized in that: The bottom of the silo is an inclined plate with a lower front and a higher back.

3. The highway snow melting agent spraying device according to claim 1, characterized in that: The bottom of the nozzle and the bottom of the silo are provided with supporting legs, and the bottom of the supporting legs are provided with universal wheels.

4. The highway snow melting agent spraying device according to claim 1, characterized in that: There are multiple air blowing pipes, and the multiple air blowing pipes are connected in parallel.

5. The road snow melting agent spraying device according to claim 1, characterized in that: The driving member includes a motor and a transmission member, and the motor shaft of the motor is connected to the wheel axle through the transmission member.

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