Snow-melting agent splashing device for road maintenance
By setting up an automatic detection and supplementation system in the snow melting agent sprinkler device, the problem of difficulty in detecting the capacity of snow melting agent in the prior art is solved, and the stable operation and efficient use of the sprinkler device are achieved.
Patent Information
- Application Number
- CN202421494532.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-06-27
AI Technical Summary
The existing snow melting agent sprinkler device is difficult to detect the snow melting agent capacity in time, resulting in interruption of sprinkler halfway, reducing the sprinkler efficiency.
A device including a snow melting agent storage box, a lead rack, a wire wheel set, a detection guide plate, a pressure detection sheet and a feeding sealing plate were designed. Gravity and pressure sensors were used to detect the residual amount of snow melting agent, and the alarm and opening of the feeding plate were controlled through signals. To achieve automatic replenishment of snow melting agent.
Timely detection and supplementation of snow melting agents are achieved to ensure the long-term and stable operation of the sprinkler device, and improve the sprinkler efficiency and convenience.
Smart Images
Figure CN222294819U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of snow-melting agent sprinkling, in particular to a snow-melting agent sprinkling device for highway maintenance. Background Art
[0002] In case of severe weather such as ice and snow, roads are usually temporarily closed, but for the normal operation of traffic, ice and snow should be removed as soon as possible to restore traffic. With the development of technology, the way of snow removal has gradually evolved from manual snow removal to spreading snow melting agents. Snow melting agents melt the snow on the road by lowering the melting temperature of ice and snow, making it easier to clear the road. Spreading of snow melting agents is usually done by spreading with a spreading device.
[0003] When the snow-melting agent spraying device is spraying on the road surface over a large area, it is necessary to ensure that the snow-melting agent is adequately supplied inside the spraying device. However, the existing spraying device is not convenient for detecting the snow-melting agent capacity, which is not conducive to timely replenishing the consumed snow-melting agent. It is easy to interrupt the spraying halfway, thereby reducing the spraying efficiency. Utility Model Content
[0004] Therefore, the purpose of the utility model is to provide a snow-melting agent spraying device for highway maintenance, so as to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.
[0005] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a snow-melting agent spraying device for highway maintenance, including a snow-melting agent storage box, a snow-melting agent outlet rack is fixedly installed at one end of the snow-melting agent storage box, a wire wheel group is fixedly installed at the top of the snow-melting agent storage box, a detection guide plate is fixedly installed at one end of the wire wheel group, a pressure detection plate is fixedly installed at one end of the detection guide plate, the pressure detection plate signal is connected to a main control board, the main control board signal is connected to an alarm and a feeding closing plate, and an isolation protective cover fixedly installed with the snow-melting agent storage box is provided on one side of the detection guide plate.
[0006] Preferably, any of the above schemes has a storage cavity provided inside the deicing agent storage box, the bottom of the storage cavity is configured as an inclined table top, and the lowest point of the bottom of the storage cavity is connected to the deicing agent outlet rack.
[0007] By adopting the above technical solution, the deicing agent in the storage chamber slides down along the inclined table surface at the bottom under the action of gravity to the inside of the deicing agent outlet rack, and the deicing agent is discharged by the deicing agent outlet rack.
[0008] Preferably, from any of the above schemes, the wire wheel assembly includes a winding motor, a winding wheel and a winding wire, the winding motor is fixedly mounted on the top of the snow-melting agent storage box, the output end of the winding motor is fixedly mounted with a winding wheel rotatably connected to the snow-melting agent storage box, and the surface of the winding wheel is fixedly mounted with a winding wire.
[0009] Preferably, any of the above schemes is that the isolation protective cover is fixedly installed on one end of the snow melting agent storage box, the top surface of the detection guide plate and the winding wire are fixedly installed, and the detection guide plate is located inside the isolation protective cover.
[0010] The above technical solution is adopted: according to the needs of use, the winding motor is controlled so that its output power drives the winding wheel to rotate, so that the rotating winding wheel winds or releases the winding line. During the winding process, the winding line can drive the detection guide plate to move upward inside the isolation protective cover. When the winding line is released, the detection guide plate moves downward under the action of gravity, and the bottom surface of the detection guide plate is made to fit the top surface of the snow-melting agent inside the storage chamber. As the snow-melting agent decreases, the detection guide plate will fall under the action of gravity after lacking the support of the snow-melting agent and remain in contact with the top surface of the snow-melting agent.
[0011] Preferably, any of the above schemes includes a pressure sensor and a pressure sheet, the pressure sensor is fixedly mounted inside the detection guide plate, and the detection end of the pressure sensor is fixedly mounted with the pressure sheet.
[0012] The above technical solution is adopted: when the bottom surface of the detection guide plate and the top surface of the snow-melting agent are in contact, due to the effect of gravity, there is pressure between the pressure plate and the top surface of the snow-melting agent, and the pressure sensor detects the pressure on the pressure plate. When the capacity of the snow-melting agent is low to a certain level, that is, when the top surface of the snow-melting agent and the pressure plate are not in contact, the pressure signal detected by the pressure sensor returns to zero.
[0013] Preferably, any of the above solutions is that the alarm is fixedly mounted on the top of the snow melting agent storage tank, and the alarm is located on one side of the charging closing plate.
[0014] Preferably, the charging closing plate comprises an electric telescopic rod and a charging plate, wherein the electric telescopic rod is fixedly mounted inside the snow-melting agent storage box, and one end of the electric telescopic rod is fixedly mounted with a charging plate movably connected to the snow-melting agent storage box.
[0015] The above technical solution is adopted: after the pressure signal detected by the pressure sensor returns to zero, the alarm is controlled to sound, and at the same time, the electric telescopic rod is controlled to contract to drive the feeding plate to move, and the deicing agent storage box is opened. Deicing agent can be added to the inside of the deicing agent storage box, and at the same time, the winding motor is controlled to drive the winding wheel to reel in the winding line.
[0016] Compared with the prior art, the advantages and beneficial effects of the utility model are:
[0017] 1. A guide plate structure that can be raised and lowered according to the remaining amount of the snow-melting agent is arranged inside the snow-melting agent splashing device, and a pressure detection structure is arranged inside the guide plate structure. The pressure detection structure is used to detect the pressure generated by the contact and extrusion between the snow-melting agent and the guide plate. Whether the snow-melting agent needs to be supplemented is judged according to the presence or absence of a pressure detection signal, and an alarm structure is controlled according to the pressure signal to give an alarm, so as to timely know the shortage of the snow-melting agent, facilitate timely replenishment of the snow-melting agent, ensure the long-term stable operation of the splashing device, and improve the convenience of using the splashing device.
[0018] 2. A feeding closure structure that can be opened and closed according to a pressure signal is provided, so as to protect the snow-melting agent storage structure and facilitate the addition of the snow-melting agent, thereby improving the convenience of adding the snow-melting agent.
[0019] 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
[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:
[0021] Figure 1 It is a structural schematic diagram according to an embodiment of the utility model;
[0022] Figure 2 It is a structural schematic diagram of a wire wheel assembly according to an embodiment of the utility model;
[0023] Figure 3 It is a structural schematic diagram of a snow melting agent storage box according to an embodiment of the utility model;
[0024] Figure 4 It is a schematic diagram of the cross-sectional structure of the detection guide plate according to the embodiment of the utility model;
[0025] Among them: 1- snow melting agent storage box, 2- snow melting agent export rack, 3- wire wheel group, 31- winding motor, 32- winding wheel, 33- winding wire, 4- detection guide plate, 5- pressure detection plate, 51- pressure sensor, 52- pressure plate, 6- alarm, 7- feeding closure plate, 71- electric telescopic rod, 72- feeding plate, 8- isolation protective cover. DETAILED DESCRIPTION
[0026] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.
[0027] like Figure 1-4As shown, a deicing agent sprinkling device for highway maintenance according to an embodiment of the utility model comprises a deicing agent storage box 1, a deicing agent outlet frame 2 is fixedly mounted at one end of the deicing agent storage box 1, a wire wheel group 3 is fixedly mounted at the top of the deicing agent storage box 1, a detection guide plate 4 is fixedly mounted at one end of the wire wheel group 3, a pressure detection piece 5 is fixedly mounted at one end of the detection guide plate 4, the pressure detection piece 5 signal is connected to a main control board, the main control board signal is connected to an alarm 6 and a feeding closing plate 7, and an isolation protective cover 8 fixedly mounted to the deicing agent storage box 1 is provided on one side of the detection guide plate 4.
[0028] Preferably, any of the above schemes has a storage cavity provided inside the deicing agent storage box 1 , the bottom of the storage cavity is arranged as an inclined table top, and the lowest point of the bottom of the storage cavity is connected to the deicing agent outlet rack 2 .
[0029] By adopting the above technical solution, the deicing agent in the storage chamber slides down along the inclined table surface at the bottom under the action of gravity to the inside of the deicing agent outlet rack 2 , and the deicing agent is discharged by the deicing agent outlet rack 2 .
[0030] Preferably, from any of the above schemes, the wire wheel assembly 3 includes a winding motor 31, a winding wheel 32 and a winding wire 33, the winding motor 31 is fixedly mounted on the top of the snow-melting agent storage box 1, the output end of the winding motor 31 is fixedly mounted with a winding wheel 32 rotatably connected to the snow-melting agent storage box 1, and the surface of the winding wheel 32 is fixedly mounted with a winding wire 33.
[0031] Preferably, from any of the above schemes, the isolation protective cover 8 is fixedly installed at one end of the snow melting agent storage box 1 , the top surface of the detection guide plate 4 and the winding wire 33 are fixedly installed, and the detection guide plate 4 is located inside the isolation protective cover 8 .
[0032] The above technical solution is adopted: according to the needs of use, the winding motor 31 is controlled so that its output power drives the winding wheel 32 to rotate, so that the rotating winding wheel 32 winds or releases the winding wire 33. During the winding process, the winding wire 33 can drive the detection guide plate 4 to move upward inside the isolation protective cover 8. When the winding wire 33 is released, the detection guide plate 4 moves downward under the action of gravity, and the bottom surface of the detection guide plate 4 is made to fit the top surface of the snow-melting agent inside the storage chamber. As the snow-melting agent decreases, the detection guide plate 4 will fall under the action of gravity after lacking the support of the snow-melting agent, and remain in contact with the top surface of the snow-melting agent.
[0033] Preferably, from any of the above schemes, the pressure detection sheet 5 includes a pressure sensor 51 and a pressure sheet 52 , the pressure sensor 51 is fixedly mounted inside the detection guide plate 4 , and the pressure sheet 52 is fixedly mounted on the detection end of the pressure sensor 51 .
[0034] The above technical solution is adopted: when the bottom surface of the detection guide plate 4 and the top surface of the snow-melting agent are in contact, due to the effect of gravity, there is pressure between the pressure plate 52 and the top surface of the snow-melting agent, and the pressure sensor 51 detects the pressure on the pressure plate 52. When the capacity of the snow-melting agent is low to a certain level, that is, when the top surface of the snow-melting agent and the pressure plate 52 are not in contact, the pressure signal detected by the pressure sensor 51 returns to zero.
[0035] Preferably, in any of the above solutions, the alarm 6 is fixedly mounted on the top of the snow melting agent storage tank 1 , and the alarm 6 is located on one side of the charging closing plate 7 .
[0036] Preferably, any of the above schemes comprises a charging closure plate 7 including an electric telescopic rod 71 and a charging plate 72 , wherein the electric telescopic rod 71 is fixedly mounted inside the deicing agent storage box 1 , and one end of the electric telescopic rod 71 is fixedly mounted with a charging plate 72 movably connected to the deicing agent storage box 1 .
[0037] The above technical solution is adopted: after the pressure signal detected by the pressure sensor 51 returns to zero, the alarm 6 is controlled to sound an alarm, and at the same time, the electric telescopic rod 71 is controlled to contract to drive the feeding plate 72 to move, and the deicing agent storage box 1 is opened. Deicing agent can be added to the interior of the deicing agent storage box 1, and at the same time, the winding motor 31 is controlled to drive the winding wheel 32 to reel in the winding line 33.
[0038] The utility model is a snow melting agent spraying device for highway maintenance, and its working principle is as follows:
[0039] As the deicing agent is used, the detection guide plate 4 descends. After the pressure sensor 51 detects no pressure, the alarm 6 is controlled to sound an alarm, the electric telescopic rod 71 is controlled to retract and open the feeding plate 72, and the winding motor 31 is controlled to drive the winding wheel 32 to rewind the winding line 33. Deicing agent is added until the pressure sensor 51 detects the pressure value again, then the alarm 6 no longer sounds an alarm, the winding motor 31 is controlled to drive the winding wheel 32 to release the winding line 33, and finally the electric telescopic rod 71 is controlled to extend and push the feeding plate 72.
[0040] Compared with the prior art, the present invention has the following beneficial effects:
[0041] 1. A guide plate structure that can be raised and lowered according to the remaining amount of the snow-melting agent is arranged inside the snow-melting agent splashing device, and a pressure detection structure is arranged inside the guide plate structure. The pressure detection structure is used to detect the pressure generated by the contact and extrusion between the snow-melting agent and the guide plate. Whether the snow-melting agent needs to be supplemented is judged according to the presence or absence of a pressure detection signal, and an alarm structure is controlled according to the pressure signal to give an alarm, so as to timely know the shortage of the snow-melting agent, facilitate timely replenishment of the snow-melting agent, ensure the long-term stable operation of the splashing device, and improve the convenience of using the splashing device.
[0042] 2. A feeding closure structure that can be opened and closed according to a pressure signal is provided, so as to protect the snow-melting agent storage structure and facilitate the addition of the snow-melting agent, thereby improving the convenience of adding the snow-melting agent.
Claims
1. A deicing agent spraying device for road maintenance, comprising a deicing agent storage box (1), one end of which is fixedly mounted a deicing agent outlet frame (2), characterized in that: A wire wheel assembly (3) is fixedly mounted on the top of the deicing agent storage box (1); a detection guide plate (4) is fixedly mounted on one end of the wire wheel assembly (3); a pressure detection sheet (5) is fixedly mounted on one end of the detection guide plate (4); the pressure detection sheet (5) is signal-connected to a main control board; the main control board is signal-connected to an alarm (6) and a feeding sealing plate (7); and an isolation protective cover (8) is provided on one side of the detection guide plate (4) and is fixedly mounted to the deicing agent storage box (1).
2. A snow-melting agent spraying device for road maintenance as claimed in claim 1, characterized in that: The deicing agent storage box (1) has a storage cavity inside, the bottom of the storage cavity is arranged as an inclined table top, and the lowest point of the bottom of the storage cavity is connected to the deicing agent outlet rack (2).
3. A snow-melting agent spraying device for road maintenance as claimed in claim 2, characterized in that: The wire wheel assembly (3) comprises a winding motor (31), a winding wheel (32) and a winding wire (33); the winding motor (31) is fixedly mounted on the top of the deicing agent storage box (1); the output end of the winding motor (31) is fixedly mounted with a winding wheel (32) rotatably connected to the deicing agent storage box (1); and the surface of the winding wheel (32) is fixedly mounted with a winding wire (33).
4. A snow-melting agent spraying device for road maintenance as claimed in claim 3, characterized in that: The isolation protective cover (8) is fixedly mounted on one end of the snow melting agent storage box (1), the top surface of the detection guide plate (4) and the winding wire (33) are fixedly mounted, and the detection guide plate (4) is located inside the isolation protective cover (8).
5. A snow-melting agent spraying device for road maintenance as claimed in claim 4, characterized in that: The pressure detection sheet (5) comprises a pressure sensor (51) and a pressure sheet (52); the pressure sensor (51) is fixedly mounted inside the detection guide plate (4); and the pressure sheet (52) is fixedly mounted on the detection end of the pressure sensor (51).
6. A snow-melting agent spraying device for road maintenance as claimed in claim 5, characterized in that: The alarm (6) is fixedly mounted on the top of the snow-melting agent storage box (1), and the alarm (6) is located on one side of the charging closing plate (7).
7. A snow-melting agent spraying device for road maintenance as claimed in claim 6, characterized in that: The charging closing plate (7) comprises an electric telescopic rod (71) and a charging plate (72); the electric telescopic rod (71) is fixedly mounted inside the deicing agent storage box (1); and one end of the electric telescopic rod (71) is fixedly mounted with a charging plate (72) movably connected to the deicing agent storage box (1).