Transverse snow melting delayed air supply device

Abstract

The utility model is suitable for the technical field of snow melting, and provides a transverse snow melting delayed air supply device, which comprises a transverse plane, a transverse air supply device and a transverse air supply device, the snow melting assembly comprises a sliding seat slidably arranged in the base, an air supply pipe and a spraying pipe are symmetrically and rotatably arranged on the top face of the sliding seat, a rotating shaft is rotatably arranged between the air supply pipe and the spraying pipe, a lifting plate and a first gear are arranged on the rotating shaft, two fixing shafts are arranged on the bottom face of the lifting plate, and a supporting shaft is arranged on one side of the rotating shaft; a second gear, a third gear and a fourth gear are sequentially and rotationally arranged on the supporting shaft from bottom to top, a first rack and a second rack are arranged in the base, a driving shaft and a driven shaft are rotationally arranged on one side of the supporting shaft, the driving shaft is rotationally sleeved with a forward rotating shaft sleeve, the driven shaft is rotationally provided with a reverse rotating shaft sleeve, and a mounting base is arranged on the reverse rotating shaft sleeve. And a fifth gear is rotationally arranged on the mounting seat. Therefore, the snow melting device not only can ensure good snow melting effect and snow melting efficiency, prolong the service life of the device, but also can reduce the use cost.

Description

Technical Field

[0001] The utility model relates to the technical field of snow melting, in particular to a horizontal snow melting delayed air supply device. Background Art

[0002] After a snowfall, snow accumulates on the horizontal or nearly horizontal support surfaces of the top surfaces of factories (or other buildings), and the snow needs to be cleared in time.

[0003] In view of the above problems, those skilled in the art have improved the prior art. For example, a film structure roof attached air supply snow melting system with the publication number CN116180996A includes a control cabinet, an air duct, a static pressure box, a temperature sensor and a detection unit. The control cabinet is connected to the static pressure box through the air duct. The static pressure box is provided with an air outlet, and a regulating valve is provided on the air outlet. The control cabinet is electrically connected to the temperature sensor, the detection unit and the regulating valve. A plurality of static pressure boxes are provided, which are respectively arranged at the intersection of the roof and the wall and in the middle of the roof. The control cabinet is used to control the air outlet so that the hot air moves along the roof by attachment to melt the snow. It can clean the snow on the roof. However, the above device only clears the snow by hot air. When the snow thickness is large, it will lead to low cleaning efficiency, high energy consumption, and still inconvenient to use.

[0004] In summary, it is obvious that the prior art has inconveniences and defects in actual use, so it is necessary to be improved. Content of the Utility Model

[0005] In view of the above defects, the purpose of the utility model is to provide a horizontal snow melting delayed air supply device, which can not only ensure good snow melting effect and snow melting efficiency, extend the service life of the device, but also reduce the use cost.

[0006] To achieve the above purpose, the utility model provides a horizontal snow melting delayed air supply device, including: a horizontal plane, the top surface of which is provided with a base, and an accommodating cavity with an opening on one side is arranged inside the base; a snow melting assembly, which includes a sliding seat and a rotating shaft. The sliding seat is slidably arranged in the accommodating cavity. The top surface of the sliding seat is symmetrically provided with an air supply pipe and a spraying pipe in a rotating manner. A rotating shaft is arranged between the air supply pipe and the spraying pipe. An elevating plate, a first circulation groove and a first gear are arranged on the rotating shaft. Two fixed shafts are arranged on the bottom surface of the elevating plate. A support shaft is arranged on one side of the rotating shaft. A second gear, a third gear and a fourth gear are sequentially arranged on the support shaft from bottom to top in a rotating manner. A first rack and a second rack are arranged in the accommodating cavity. A driving shaft and a driven shaft are rotatably arranged on one side of the support shaft. A positive rotating shaft sleeve is rotatably sleeved on the driving shaft. A reverse rotating shaft sleeve is rotatably arranged on the driven shaft. An installation seat and a second circulation groove are arranged on the reverse rotating shaft sleeve. A fifth gear which is slidably sleeved outside the positive rotating shaft sleeve is rotatably arranged on the installation seat.

[0007] According to the horizontal snow melting and delayed air supply device of the present utility model, the bottom end of the driving shaft is connected to a driving member provided on the sliding seat, and a belt is provided between the driving shaft and the driven shaft.

[0008] According to the horizontal snow melting and delayed air supply device of the present utility model, the bottom end of the driving shaft is connected to a driving member provided on the sliding seat, and a belt is provided between the driving shaft and the driven shaft.

[0009] According to the horizontal snow melting and delayed air supply device of the present utility model, the first gear is meshed and connected with the second gear, the third gear is meshed and connected with the first rack, the fourth gear is meshed and connected with the second rack, and the third gear and the fourth gear are respectively located on both sides of the support shaft.

[0010] According to the horizontal snow melting and delayed air supply device of the present utility model, the first gear is meshed and connected with the second gear, the third gear is meshed and connected with the first rack, the fourth gear is meshed and connected with the second rack, and the third gear and the fourth gear are respectively located on both sides of the support shaft.

[0011] According to the horizontal snow melting and delayed air supply device of the present utility model, when the lifting plate is at the lowest point of its movement range, both the air supply pipe and the spraying pipe are completely located outside the accommodating cavity, and when the lifting plate is at the highest point of its movement range, both the air supply pipe and the spraying pipe are completely located inside the accommodating cavity.

[0012] The purpose of the present utility model is to provide a horizontal snow melting and delayed air supply device, and its beneficial effects are as follows:

[0013] 1. By providing a snow melting component, the unfolding, retracting and reciprocating movement of the air supply pipe and the spraying pipe can be automatically completed, which not only ensures a good snow melting effect, but also can protect the air supply pipe and the spraying pipe, and prolongs the service life of the device.

[0014] 2. By providing a snow melting component, spraying a snow melting agent on the snow before air supply can improve the snow melting efficiency, and the device only needs one power source to operate, reducing the use cost.

[0015] In summary, the beneficial effects of the present utility model are: it can ensure a good snow melting effect and snow melting efficiency, prolong the service life of the device, and reduce the use cost. Description of the Drawings

[0016] Figure 1 is a schematic diagram of the external structure of the present utility model;

[0017] Figure 2 is a front sectional view of the present utility model;

[0018] Figure 3 is Figure 2 an enlarged schematic diagram of the structure of part A of

[0019] In the figure: 1 - horizontal plane, 11 - base, 12 - accommodation cavity, 2 - snow melting assembly, 21 - sliding seat, 22 - air supply pipe, 23 - spraying pipe, 24 - rotating shaft, 241 - first gear, 242 - lifting plate, 243 - fixed shaft, 25 - support shaft, 251 - second gear, 252 - third gear, 253 - fourth gear, 26 - driving shaft, 261 - driving member, 262 - positive rotating shaft sleeve, 263 - fifth gear, 27 - driven shaft, 271 - reverse rotating shaft sleeve, 272 - mounting seat, 28 - first rack, 29 - second rack. Detailed implementation mode

[0020] In order to make the purpose, technical solution and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0021] See Figures 1 to 3 , the present utility model provides a horizontal snow melting and delayed air supply device, including a horizontal plane 1 and a snow melting assembly 2. A base 11 is provided on the top surface of the horizontal plane 1, an accommodation cavity 12 is provided inside the base 11, an opening is provided on one side of the accommodation cavity 12 close to the horizontal plane 1, and a snow melting assembly 2 is provided inside the accommodation cavity 12.

[0022] See Figures 1 to 3 , the snow melting assembly 2 includes a sliding seat 21 and a rotating shaft 24. The sliding seat 21 is slidably arranged on the bottom surface of the accommodation cavity 12, the sliding seat 21 can reciprocally slide inside the accommodation cavity 12, an air supply pipe 22 and a spraying pipe 23 are rotatably arranged on the top surface of the sliding seat 21, and the air supply pipe 22 and the spraying pipe 23 are centrosymmetric with respect to the center of the sliding seat 21. A rotating shaft 24 is rotatably arranged on the top surface of the sliding seat 21 between the air supply pipe 22 and the spraying pipe 23. A lifting plate 242 is arranged on the rotating shaft 24, and two fixed shafts 243 are arranged on the bottom surface of the lifting plate 242. Matching holes are provided at the connection between the air supply pipe 22 and the sliding seat 21 and at the connection between the spraying pipe 23 and the sliding seat 24. The fixed shafts 243 are in one-to-one correspondence and cooperation with the matching holes. Arc grooves are provided on the surfaces of the fixed shafts 243, and guide posts matching the arc grooves are provided on the inner side walls of the matching holes. A first circulation groove is provided on the surface of the rotating shaft 24, a through hole for the rotating shaft 24 to pass through is provided on the lifting plate 242, and a protrusion matching the first circulation groove is provided on the side wall of the through hole. When the rotating shaft 24 rotates unidirectionally, the lifting plate 242 can perform reciprocating lifting motion. When the lifting plate 242 is at the lowest point of its movement range, the fixed shafts 243 are completely inserted into the matching holes. At this time, both the air supply pipe 22 and the spraying pipe 23 rotate to the outside of the accommodation cavity 12. When the lifting plate 242 is at the highest point of its movement range, only the bottom of the fixed shafts 243 is located in the matching holes. At this time, both the air supply pipe 22 and the spraying pipe 23 are completely located in the accommodation cavity.

[0023] See Figures 1 to 3 Figures 1 to 3 , a first gear 241 is provided on the rotating shaft 24, a support shaft 25 is provided on one side of the rotating shaft 24, a second gear 251, a third gear 252 and a fourth gear 253 are rotatably provided on the support shaft 25 in sequence from bottom to top. The second gear 251 meshes with the first gear 241. A first rack 28 that meshes with the third gear 252 is provided on the side wall of the accommodation cavity 12, and a second rack 29 that meshes with the fourth gear 253 is provided on the top surface of the accommodation cavity 12. The first rack 28 and the second rack 29 are respectively provided on both sides of the support shaft 25. Then, when the third gear 252 rotates, the movement direction of the sliding seat 21 is opposite to the movement direction of the sliding seat 21 when the fourth gear 253 rotates.

[0024] See Figures 1 to 3 Figures 1 to 3 , a driving shaft 26 is rotatably provided on one side of the support shaft 25. The bottom end of the driving shaft 26 is connected to a driving member 261. The driving member 261 is provided on the top surface of the sliding seat 21. A driven shaft 27 is rotatably provided on one side of the driving shaft 26. The bottom end of the driven shaft 27 is rotatably connected to the top surface of the sliding seat 21. A belt is provided between the driving shaft 26 and the driven shaft 27. A positive rotating shaft sleeve 262 is rotatably sleeved on the driving shaft 26. A positive ratchet is provided on the positive rotating shaft sleeve 262. A positively rotatable positive pawl is rotatably provided on the driving shaft 26. The positive ratchet, the positive rotating shaft sleeve 262 and the driving shaft 26 are concentric. A reverse rotating shaft sleeve 271 is rotatably sleeved on the driven shaft 27. A reverse ratchet is provided on the reverse rotating shaft sleeve 271. A reversely rotatable reverse pawl is rotatably provided on the driven shaft 27. The reverse ratchet, the reverse rotating shaft sleeve 271 and the driven shaft 27 are concentric. An installation seat 272 is provided on the positive rotating shaft sleeve 262. A second circulation groove (the cooperation mode between the installation seat 272 and the second circulation groove refers to the cooperation between the lifting plate 242 and the first circulation groove) that cooperates with the installation seat 272 is provided on the positive rotating shaft sleeve 262. A fifth gear 263 is rotatably provided on the installation seat 272. The fifth gear 263 is slidably sleeved outside the positive rotating shaft sleeve 262.

[0025] See Figure 1 See Figures ~, preferably, the user can select a bracket to support the rotating shaft 24, the support shaft 25, the driving shaft 26 and the driven shaft 27 according to the actual situation. This is a conventional technical means for those skilled in the art, so it will not be elaborated here.

[0026] See Figure 1 See Figures ~, preferably, the air supply pipe 22 and the spraying pipe 23 in this device are both mature existing technologies. The connection mode between the air supply pipe 22 and the hot air blower, and the storage and spraying of the snow melting agent inside the spraying pipe 23 are all common knowledge for those skilled in the art, so it will not be elaborated here.

[0027] See Figure 1 See Figures ~, preferably, the driving member 261 is a rotating motor, which can provide sufficient power.

[0028] In the implementation process of the present utility model: when there is snow accumulation on the top surface of the horizontal plane 1, the user activates the driving member 261, and the driving member 261 rotates in reverse. At this time, the positive ratchet wheel does not cooperate with the positive ratchet pawl, and the reverse ratchet wheel cooperates with the reverse ratchet pawl. The driving shaft 26 does not drive the positive rotating shaft sleeve 262 to rotate, and the driven shaft 27 drives the reverse rotating shaft sleeve 271 to rotate. Under the action of the second circulation groove, the lifting plate 242 descends until the fifth gear 263 meshes with the second gear 251. Then the driving member 261 rotates forward. At this time, the positive rotating shaft sleeve 262 drives the fifth gear 263 to rotate, and the reverse rotating shaft sleeve 271 does not rotate. The second gear 251 drives the first gear 241 to rotate. Under the action of the first circulation groove, the lifting plate 242 descends to the lowest point of its movement range, and both the air supply pipe 22 and the spraying pipe 23 rotate out of the accommodating cavity 12. Then the driving member 261 rotates in reverse, and the fifth gear 263 rises to mesh with the third gear 252. Then the driving member 261 rotates forward. Under the meshing action of the third gear 252 and the first rack 28, the sliding seat 21 moves towards one end of the accommodating cavity 12. When the sliding seat 21 moves to one end of the accommodating cavity 12, the fifth gear 263 rises to mesh with the fourth gear 253. At this time, the movement direction of the sliding seat 21 changes. During the movement of the sliding seat 21, the spraying pipe 23 first sprays snow melting agent on the snow accumulation. After uniform spraying, the air supply pipe 22 blows hot air towards the snow accumulation to accelerate snow melting.

[0029] The present utility model provides a horizontal snow melting and delayed air supply device, and its beneficial effects are as follows:

[0030] 1. By setting up the snow melting assembly, it can automatically complete the unfolding, folding, and reciprocating movement of the air supply pipe and the spraying pipe, which not only ensures a good snow melting effect but also can protect the air supply pipe and the spraying pipe, and prolongs the service life of the device.

[0031] 2. By setting up the snow melting assembly, spraying snow melting agent on the snow accumulation before air supply can improve the snow melting efficiency, and this device only needs one power source to operate, reducing the use cost.

[0032] In summary, the beneficial effects of the present utility model are: it can not only ensure a good snow melting effect and snow melting efficiency, prolong the service life of the device, but also reduce the use cost.

[0033] Certainly, the present utility model can also have multiple embodiments. Without departing from the spirit and essence of the present utility model, those skilled in the art can make corresponding changes and deformations according to the present utility model. However, these corresponding changes and deformations should all fall within the protection scope of the appended claims of the present utility model.

Claims

1. A horizontal snow melting and delayed air supply device, characterized in that: include: A transverse plane, the top surface of which is provided with a base, and the base is provided with a receiving cavity with an opening on one side; The snow melting component includes a sliding seat and a rotating shaft, the sliding seat is slidably arranged in the accommodating chamber, the top surface of the sliding seat is symmetrically rotatably provided with an air supply pipe and a spraying pipe, a rotating shaft is rotatably provided between the air supply pipe and the spraying pipe, a lifting plate, a first circulation groove and a first gear are provided on the rotating shaft, and two fixed shafts are provided on the bottom surface of the lifting plate, a supporting shaft is provided on one side of the rotating shaft, a second gear, a third gear and a fourth gear are rotatably provided on the supporting shaft from bottom to top, a first rack and a second rack are provided in the accommodating chamber, a driving shaft and a driven shaft are rotatably provided on one side of the supporting shaft, a forward rotating shaft sleeve is rotatably provided on the driving shaft, a reverse rotating shaft sleeve is rotatably provided on the driven shaft, a mounting seat and a second circulation groove are provided on the reverse rotating shaft sleeve, and a fifth gear slidingly provided on the mounting seat is rotatably provided outside the forward rotating shaft sleeve.

2. The horizontal snow melting and delayed air supply device according to claim 1 is characterized in that: The bottom end of the driving shaft is connected to a driving member arranged on a sliding seat, and a belt is arranged between the driving shaft and the driven shaft.

3. The horizontal snow melting and delayed air supply device according to claim 1, characterized in that: The positive-rotating sleeve is provided with a positive ratchet, the driving shaft is rotatably provided with a positive ratchet that can rotate in one direction, the reverse-rotating sleeve is provided with a reverse ratchet, and the driven shaft is rotatably provided with a reverse ratchet that can rotate in one direction.

4. The horizontal snow melting and delayed air supply device according to claim 1, characterized in that: The first gear is meshed and connected with the second gear, the third gear is meshed and connected with the first rack, the fourth gear is meshed and connected with the second rack, and the third gear and the fourth gear are respectively located on both sides of the support shaft.

5. The horizontal snow melting and delayed air supply device according to claim 1, characterized in that: The fixed shaft is provided with an arc groove, the air supply pipe and the spray pipe are provided with matching holes matching with the fixed shaft, and the matching holes are provided with guide columns matching with the arc groove.

6. The horizontal snow melting and delayed air supply device according to claim 1, characterized in that: When the lifting plate is at the lowest point of its motion range, the air supply pipe and the spray pipe are completely located outside the accommodating cavity. When the lifting plate is at the highest point of its motion range, the air supply pipe and the spray pipe are completely located inside the accommodating cavity.

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