Soot blowing device for cleaning daylighting band of attached house

Abstract

The utility model relates to the field of attached house daylighting band cleaning, and discloses a soot blower for attached house daylighting band cleaning, which comprises a spray pipe, an air inlet hose for transmitting air, an air pump for compressing air, a cart for controlling the spray pipe to move to clean dust, and a steering bracket for controlling the spray pipe to rotate to clean dust, the steering support is installed between the spraying pipe and the cart, the spraying pipe and the air pump are detachably installed at the two ends of the air inlet hose, and the length of the air inlet hose is set according to the installation height of the daylighting band. According to the cleaning and soot blowing device for the daylighting band, the surface of the daylighting band is cleaned in an air injection mode, cleaning operation can be conducted on the ground through the cart, the operation safety is high, meanwhile, in the process of pushing the cart for cleaning, the spray pipe rotates left and right in a reciprocating mode under the transmission effect, the air injection and soot cleaning range is large, and the cleaning effect is good.

Description

Technical Field

[0001] The utility model relates to the field of cleaning the lighting strip of an attached room, in particular to a dust blowing device for cleaning the lighting strip of an attached room. Background Art

[0002] Installing colored tiles on the roof of the annex building of the electrolysis maintenance workshop can increase the brightness inside the annex building. However, due to the special working environment of the electrolysis workshop, some compounds will be formed during the electrolysis production process, which will cause harm to human health and aggravate equipment wear, so they need to be cleaned regularly.

[0003] To this end, a small aerial work vehicle with patent application number CN209322438U includes a work platform, a lifting bracket is movably installed on the lower surface of the work platform, a hydraulic pump is movably installed in the middle of the lifting bracket, a No. 1 roller is movably installed on the lower surface of the lifting bracket, a No. 2 roller is fixedly installed on the lower surface of the lifting bracket located on one side of the No. 1 roller, a cleaning brush is fixedly installed on the lower surface of the lifting bracket located in front of the No. 1 roller, a support base is fixedly installed on the lower surface of the No. 1 roller, and universal wheels are movably installed on the lower surface of the support base at the four corners. The small aerial work vehicle described in the utility model is provided with a cleaning brush and a wire take-up box, which can prevent debris from entering and jamming the work vehicle, and can save the trouble and time of multiple lifting and lowering, and can also save more electricity. It is suitable for different working conditions and brings better prospects for use.

[0004] However, the skylights of the annex rooms usually cover a large area. During the cleaning process, high-altitude contact cleaning is dangerous and can easily affect the firmness of the skylights installed on the annex rooms. In addition, the skylights need to be cleaned over a large area, which requires a large workload for manual operation and consumes cleaning time. Utility Model Content

[0005] In view of the above problems, a soot blowing device for cleaning the skylight strip of an attached room is provided, which solves the problem of dangerous contact cleaning of the skylight strip through soot blowing cleaning.

[0006] In order to solve the problems of the prior art, the utility model provides a soot blowing device for cleaning the skylight strip of an attached room, comprising a nozzle, an air intake hose for transmitting gas and an air pump for compressing gas. The soot blowing device also comprises a cart for controlling the movement of the nozzle to clean dust and a steering bracket for controlling the rotation of the nozzle to clean dust. The steering bracket is installed between the nozzle and the cart. The nozzle and the air pump are detachably installed at both ends of the air intake hose. The length of the air intake hose is set according to the installation height of the skylight strip.

[0007] Preferably, the nozzle is an annular structure, and a circular hole is formed around the nozzle.

[0008] Preferably, the steering bracket includes an upper support frame fixed on the nozzle and a lower support frame rotatably mounted on a trolley, a multi-stage lifting rod is installed between the upper support frame and the lower support frame, the upper support frame is installed at the lifting end position of the multi-stage lifting rod, and the height of the multi-stage lifting rod is set according to the installation height of the light belt.

[0009] Preferably, a steering transmission assembly for controlling the reciprocating rotation of the nozzle is installed on the lower support frame, and the steering transmission assembly is a mechanical transmission structure or a motor drive structure.

[0010] Preferably, the steering transmission assembly includes a sliding frame that is slidably installed on the trolley, the sliding frame is provided with a transmission groove, a transmission cam rod is slidably connected in the transmission groove, the transmission cam rod is axially fixedly assembled with the lower support frame, a rectangular through groove is provided on the trolley, and the outer side of the sliding frame is in contact with the through groove to slide and move on the trolley.

[0011] Preferably, a driving groove is provided in the sliding frame, a driving cam rod is slidably installed in the driving groove, and the driving cam rod is rotatably installed on the trolley.

[0012] Preferably, the driving cam rod is fixedly equipped with a flat pinion, which is meshed with a flat large gear. The flat large gear is rotatably installed on the cart, a belt drive assembly is installed on the flat large gear and is connected to the rear wheel of the cart. A rectangular groove structure is provided on the cart, which corresponds to the positions of the flat large gear and the flat pinion. The tooth block structure below the flat large gear and the flat pinion passes through the rectangular groove starting from the cart to keep the flat large gear and the flat pinion rotating normally to transmit power.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model is provided with a lifting type dust spraying structure. According to the installation height of the light belt, the corresponding height of the nozzle is adjusted by a multi-stage lifting rod, and the gas is transmitted to the nozzle through an air pump and an air intake hose. The compressed gas is sprayed outward to act on the surface of the light belt, and the dust on the surface of the light belt is quickly cleaned. The dust spraying cleaning does not need to contact the surface of the light belt, and the cleaning operation is safer.

[0015] 2. The utility model is provided with a nozzle reciprocating drive structure. In the process of pushing the trolley, the sliding frame is controlled to move back and forth up and down through the belt transmission assembly, the large flat gear and the small flat gear. Under the transmission action of the sliding frame and the transmission cam rod, the steering bracket can be controlled to rotate back and forth left and right, driving the upper nozzle to rotate back and forth left and right, thereby expanding the cleaning range of the nozzle for the lighting belt. Through this part of the transmission structure, the nozzle can be autonomously rotated back and forth left and right in the process of pushing the trolley, thereby expanding the dust spraying treatment range and reducing the workload of manual dust cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a three-dimensional structural diagram of a cart of a sootblower device for cleaning the skylight strip of an attached room.

[0017] Figure 2 The present invention is a schematic diagram of the structure of a steering bracket of a sootblower device for cleaning the skylight strip of an attached room.

[0018] Figure 3 The present invention is a three-dimensional structural diagram of a belt drive assembly of a sootblower device for cleaning the skylight belt of an attached room.

[0019] Figure 4 The present invention is a three-dimensional structural diagram of a flat pinion and a flat gear of a sootblower for cleaning the skylight of an attached room.

[0020] Figure 5 The present invention is a schematic diagram of the three-dimensional structure of a sliding frame of a sootblower device for cleaning the skylight strip of an attached room.

[0021] Figure 6 The present invention is a three-dimensional structural diagram of a driving cam rod of a sootblower device for cleaning the skylight strip of an attached room.

[0022] The numbers in the figure are:

[0023] 1. Nozzle; 11. Intake hose; 12. Air pump; 13. Round hole; 2. Cart; 3. Steering bracket; 31. Upper support frame; 32. Lower support frame; 33. Multi-stage lifting rod; 41. Sliding frame; 42. Transmission groove; 43. Transmission cam rod; 44. Driving groove; 45. Driving cam rod; 46. Flat small gear; 47. Flat large gear; 48. Belt drive assembly. DETAILED DESCRIPTION

[0024] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] See also Figure 1-Figure 6 As shown, a soot blowing device for cleaning the skylight strip of an attached room includes a nozzle 1, an air intake hose 11 for transmitting gas and an air pump 12 for compressing gas. The soot blowing device also includes a trolley 2 for controlling the movement of the nozzle 1 to clean dust, and a steering bracket 3 for controlling the rotation of the nozzle 1 to clean dust. The steering bracket 3 is installed between the nozzle 1 and the trolley 2. The nozzle 1 and the air pump 12 are detachably installed at both ends of the air intake hose 11. The length of the air intake hose 11 is set according to the installation height of the skylight strip.

[0026] The air intake hose 11 on the side of the nozzle 1 is connected to the air outlet of the air pump 12, and the pneumatic air pump 12 compresses the gas into the nozzle 1. The gas is ejected upward through the circular hole 13 opened on the nozzle 1, and the ejected gas acts on the light belt above the factory building to clean the dust on the light belt. The length of the air intake hose 11 is adjusted according to the installation height of the light belt to prevent the air intake hose 11 from being too long and dragging on the ground to affect the push of the cart 2. According to the installation height of the light belt, the multi-stage lifting rod 33 is operated to push the nozzle 1 upward to adjust the distance between the nozzle 1 and the light belt. The compressed air pressure of the air pump 12 is relatively large, so that the nozzle 1 can clean the dust on the light belt at a lower position. The staff pushes the nozzle 1 to move in the workshop through the cart 2, and the light belt is cleaned in a mobile manner. The operation mode of pushing the dust blowing is fast and convenient, with high safety, and the range of processing the light belt is large, and the flexibility of the cleaning device is also high.

[0027] The nozzle 1 is an annular structure, and a circular hole 13 is formed around the nozzle 1. The nozzle 1 can be made of materials such as a galvanized copper tube.

[0028] The annular nozzle 1 and the circular holes 13 provided on the circumference have better jet concentration effect. The compressed gas is concentratedly blown to the surface of the light belt, which can better clean the dust on the surface of the light belt.

[0029] The steering bracket 3 includes an upper support frame 31 fixed on the nozzle 1 and a lower support frame 32 rotatably installed on the trolley 2. A multi-stage lifting rod 33 is installed between the upper support frame 31 and the lower support frame 32. The upper support frame 31 is installed at the lifting end position of the multi-stage lifting rod 33. The height of the multi-stage lifting rod 33 is set according to the installation height of the lighting belt.

[0030] According to the installation height of the light belt, the height of the soot blowing of the nozzle 1 is adjusted, and the multi-stage lifting rod 33 is operated to push the upper support frame 31 to move upward. The upper support frame 31 is fixed under the nozzle 1, which pushes the nozzle 1 to move upward synchronously, and adjusts the distance between the nozzle 1 and the light belt. At the same time, during the pushing process of the cart 2, the transmission structure of the mechanical components is used to control the reciprocating left and right rotation of the lower support frame 32 installed on the cart 2. The lower support frame 32 controls the multi-stage lifting rod 33 above, the upper support frame 31 and the nozzle 1 to reciprocate left and right synchronously, thereby expanding the effect and range of the nozzle 1 blowing soot on the light belt, reducing the range of movement of the cart 2 by the workers, thereby reducing the workload of the staff in cleaning the light belt, and quickly completing the soot blowing operation.

[0031] A steering transmission assembly for controlling the reciprocating rotation of the nozzle 1 is installed on the lower support frame 32 , and the steering transmission assembly is a mechanical transmission structure or a motor drive structure.

[0032] The steering transmission assembly can control the lower support frame 32 to rotate back and forth on the trolley 2, and adjust the range of the dust blowing device to clean the surface of the lighting belt. At the same time, the angle of the nozzle 1 jets is changed, which has a better effect on cleaning dust at some corners of the lighting belt surface.

[0033] The steering transmission assembly includes a sliding frame 41 that is slidably installed on the trolley 2. A transmission groove 42 is provided on the sliding frame 41. A transmission cam rod 43 is slidably connected in the transmission groove 42. The transmission cam rod 43 is axially fixedly assembled with the lower support frame 32. A rectangular through groove is provided on the trolley 2. The outer side of the sliding frame 41 fits in the through groove and slides on the trolley 2.

[0034] When the slide frame 41 passes through the trolley 2 and moves back and forth up and down, the transmission cam rod 43 is engaged in the transmission groove 42 opened on the side of the slide frame 41 and slides. At this time, the transmission cam rod 43 rotates accordingly, and the displacement of the slide frame 41 moving up and down is small, so that the transmission cam rod 43 rotates back and forth correspondingly, thereby realizing the reciprocating transmission function of controlling the lower support frame 32 and the nozzle 1.

[0035] A driving slot 44 is defined in the slide frame 41 , in which a driving cam rod 45 is slidably mounted. The driving cam rod 45 is rotatably mounted on the cart 2 .

[0036] When the driving cam rod 45 rotates continuously, one end of the driving cam rod 45 is engaged in the driving groove 44 and slides, and the sliding structure pushes the slide frame 41 to move reciprocatingly up and down in the cart 2. Since the overall length of the driving cam rod 45 is small, the displacement of the slide frame 41 driven to move up and down is limited. When the slide frame 41 moves up and down, only the transmission cam rod 43 is controlled to reciprocate left and right, so as to avoid the transmission cam rod 43 rotating at an excessively large angle and affecting the object of the nozzle 1's jetting action.

[0037] A flat pinion 46 is fixedly mounted on the driving cam rod 45, and a flat large gear 47 is meshed with the flat pinion 46. The flat large gear 47 is rotatably mounted on the cart 2, and a belt drive assembly 48 is mounted on the flat large gear 47 and is mutually connected with the rear wheel of the cart 2. A rectangular groove structure is provided on the cart 2, which corresponds to the positions of the flat large gear 47 and the flat pinion 46. The tooth block structure below the flat large gear 47 and the flat pinion 46 passes through the rectangular groove starting from the cart 2, so as to keep the flat large gear 47 and the flat pinion 46 rotating normally to transmit power.

[0038] In the process of pushing the cart 2, the front and rear wheels of the cart 2 rotate. When the rear wheel rotates, the large flat gear 47 installed on the cart 2 is controlled to rotate through the belt drive assembly 48. The large flat gear 47 drives the small flat gear 46 meshing on the side to accelerate the rotation through the meshing transmission action (the large flat gear 47 drives the small flat gear 46 to rotate, and the transmission ratio increases). The small flat gear 46 drives the driving cam rod 45 fixedly assembled therewith to rotate synchronously. Under the transmission action of the sliding frame 41 and the driving cam rod 45, the reciprocating rotation of the lower support frame 32 is controlled, thereby realizing the control of the soot blowing angle of the nozzle 1 in the process of pushing the cart 2.

[0039] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A sootblowing device for cleaning the lighting belt of an attached room, comprising a nozzle (1), an air intake hose (11) for transmitting gas, and an air pump (12) for compressing gas, characterized in that: The sootblowing device also includes a trolley (2) for controlling the nozzle (1) to move and clean dust, and a steering bracket (3) for controlling the nozzle (1) to rotate and clean dust. The steering bracket (3) is installed between the nozzle (1) and the trolley (2). The nozzle (1) and the air pump (12) are detachably installed at both ends of the air intake hose (11). The length of the air intake hose (11) is set according to the installation height of the lighting belt.

2. A sootblowing device for cleaning the lighting belt of an attached room according to claim 1, characterized in that: The nozzle (1) is an annular structure, and a circular hole (13) is formed around the nozzle (1).

3. A sootblower for cleaning the lighting belt of an attached room according to claim 1, characterized in that: The steering bracket (3) comprises an upper support frame (31) fixed on the nozzle (1) and a lower support frame (32) rotatably mounted on the trolley (2), a multi-stage lifting rod (33) is installed between the upper support frame (31) and the lower support frame (32), the upper support frame (31) is installed at the lifting end position of the multi-stage lifting rod (33), and the height of the multi-stage lifting rod (33) is set according to the installation height of the lighting belt.

4. A sootblowing device for cleaning the lighting belt of an attached room according to claim 3, characterized in that: A steering transmission component for controlling the reciprocating rotation of the nozzle (1) is installed on the lower support frame (32), and the steering transmission component is a mechanical transmission structure or a motor drive structure.

5. A sootblower for cleaning the lighting belt of an attached room according to claim 4, characterized in that: The steering transmission assembly comprises a sliding frame (41) which is slidably installed on the trolley (2), a transmission groove (42) is provided on the sliding frame (41), a transmission cam rod (43) is slidably connected in the transmission groove (42), the transmission cam rod (43) is axially fixedly assembled with the lower support frame (32), a rectangular through groove is provided on the trolley (2), and the outer side of the sliding frame (41) is fitted in the through groove to slide on the trolley (2).

6. A sootblower for cleaning the lighting belt of an attached room according to claim 5, characterized in that: A driving groove (44) is provided in the sliding frame (41), a driving cam rod (45) is slidably installed in the driving groove (44), and the driving cam rod (45) is rotatably installed on the cart (2).

7. A sootblower for cleaning the lighting belt of an attached room according to claim 6, characterized in that: The driving cam rod (45) is fixedly equipped with a flat pinion (46), the flat pinion (46) is meshed with a flat large gear (47), the flat large gear (47) is rotatably mounted on the cart (2), a belt transmission assembly (48) is mounted on the flat large gear (47) and is mutually transmission-connected with the rear wheel of the cart (2), a rectangular groove structure is provided on the cart (2), which corresponds to the position of the flat large gear (47) and the flat pinion (46), and the tooth block structure below the flat large gear (47) and the flat pinion (46) penetrates the rectangular groove starting from the cart (2), so as to keep the flat large gear (47) and the flat pinion (46) rotating normally to transmit power.

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