An engineering machinery cleaning device

Abstract

The construction machinery cleaning equipment provided by the present invention includes a cleaning platform. Connecting mechanisms and spray washing mechanisms are arranged on both sides of the cleaning platform. The connecting mechanism includes a rotating rod. A first connecting block and a second connecting block are respectively arranged on the outer side of the rotating rod. Transmission gears are connected to one side of the first connecting block and the second connecting block. One end of the rotating rod is connected to a gear. A toothed rod is connected to the outer side of the gear, and a first cylinder body is connected to the bottom of the toothed rod. The spray washing mechanism includes a rotating disk. A fixed rod is connected to the top of the rotating disk. A transmission rod is provided on the outer side of the fixed rod. A transmission wheel is connected to the outer side of the transmission rod. A high-pressure nozzle is connected to the top of the rotating column, solving the problem that when multiple high-pressure nozzles with fixed angles are used to automatically clean construction machinery equipment, during the cleaning process of some large construction machinery equipment, due to the limited spraying angle of the high-pressure nozzles, it is easy to reduce the cleaning effect of some large construction machinery equipment.

Description

Technical Field

[0001] The present invention relates to the field of construction machinery cleaning equipment, and particularly to a construction machinery cleaning equipment. Background Art

[0002] During the production process of industrial equipment, due to various reasons, dirt such as polymers, coke, oil stains, water scale, sediment, and corrosion products will be generated in equipment (various towers, heat exchangers, and storage tanks) and pipelines. These dirt make the equipment and pipelines ineffective, reduce the output of the equipment system, and increase energy consumption and material consumption. Seriously, it will interrupt the production process, force the equipment to stop production, cause economic losses, and even safety accidents. Thus, the cleaning of industrial equipment becomes particularly important.

[0003] However, some cleaning equipment has the problem that during the cleaning of construction machinery, multiple high-pressure nozzles with fixed angles are installed to automatically clean construction machinery equipment. However, during the cleaning of some large construction machinery equipment, due to the limited spraying angle of the high-pressure nozzles, it is easy to reduce the cleaning effect of some large construction machinery equipment.

[0004] Therefore, it is necessary to provide a new construction machinery cleaning equipment to solve the above technical problems. Summary of the Invention

[0005] To solve the above technical problems, the present invention provides a construction machinery cleaning equipment with easy peeling.

[0006] The construction machinery cleaning equipment provided by the present invention includes a cleaning platform. Connecting mechanisms and spraying mechanisms are arranged on both sides of the cleaning platform. The connecting mechanism includes a rotating rod. A tooth groove is arranged on the outer side of the rotating rod. A first connecting block and a second connecting block are respectively arranged on the outer side of the rotating rod. Transmission teeth are connected to one side of the first connecting block and the second connecting block. A connecting rod is connected inside the transmission teeth. Pulleys are arranged inside the first connecting block and the second connecting block. One end of the rotating rod is connected to a gear. A tooth rod is connected to the outer side of the gear. A first cylinder is connected to the bottom of the tooth rod. The spraying mechanism includes a rotating disk. The bottom of the rotating disk is connected to the top of the connecting rod. A fixed rod is connected to the top of the rotating disk. A transmission rod is arranged on the outer side of the fixed rod. A fixed column is inserted inside the transmission rod. A transmission wheel is connected to the outer side of the transmission rod. A rotating column is connected inside the transmission wheel. A high-pressure nozzle is connected to the top of the rotating column. A guide rail is clamped inside the pulley.

[0007] A protective plate is sleeved on the outer sides of both the gear and the toothed rod. An extension plate is connected to the outer side of the protective plate. A cleaning table is arranged on one side of the extension plate. Second cylinders are arranged inside both sides of the cleaning table. The ejector rod of the second cylinder is connected to one side of the extension plate. A flushing brush wheel is arranged inside the cleaning table. A roller shaft is connected inside the flushing brush wheel. A hub motor is arranged inside the roller shaft.

[0008] In order to achieve the effect of facilitating the movement of the first cylinder, as a construction machinery cleaning device provided by the present invention, preferably, a bearing is inserted inside the cleaning platform, the bearing is sleeved on the outer side of the first cylinder, and the first cylinder is arranged inside the cleaning platform.

[0009] In order to achieve the effect of facilitating the improvement of the fitting degree with the bottom of the cleaning device, as a construction machinery cleaning device provided by the present invention, preferably, fixing rings are sleeved on the outer sides of both ends of the roller shaft, and compression springs are connected to the outer sides of the fixing rings.

[0010] In order to achieve the effect of facilitating the further expansion of the flushing range, as a construction machinery cleaning device provided by the present invention, preferably, a laser generator is connected to the top inside the processing chamber. A limiting plate is connected to the outer side of the gear. The limiting plate is inserted inside the rotating rod. A third cylinder is arranged inside the rotating rod. The ejector rod of the third cylinder is connected to the inside of the gear.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] For this construction machinery cleaning device, the device is provided with connection mechanisms on both sides of the cleaning table respectively. By driving a large construction machinery onto the top of the cleaning table, the motor at the bottom of the connecting rod can be started to drive the connecting rod to rotate. The connecting rod drives the two transmission gears on the outside to rotate. During the rotation of the transmission gears, they move along the tooth grooves on the outer side of the rotating rod. The transmission gears drive the first connecting block and the second connecting block to move respectively. During the movement of the first connecting block and the second connecting block, they drive the pulley to move, and the pulley slides along the outer side of the guide rail. When the first connecting block and the second connecting block are moving, the connecting rod drives the rotating disc to rotate. The rotating disc drives the fixed rod to move. The fixed rod drives the transmission rod to rotate, so that the transmission rod drives the transmission wheel to rotate. The transmission wheel drives the rotating column to rotate. The rotating column drives the high-pressure nozzle to rotate. Therefore, during the movement of the high-pressure nozzle, the spraying angle can be adjusted, solving the problem that when multiple high-pressure nozzles with fixed angles are installed to automatically clean construction machinery equipment, during the cleaning process of some large construction machinery equipment, due to the limited spraying angle of the high-pressure nozzles, the cleaning effect of some large construction machinery equipment is likely to be reduced. Description of the Drawings

[0013] Figure 1Schematic structural diagram of a preferred embodiment of the construction machinery cleaning equipment provided by the present invention;

[0014] Figure 2 For Figure 1 Schematic structural diagram of the connection mechanism and the extension plate shown;

[0015] Figure 3 For Figure 1 Internal structural cross-sectional view of the cleaning table shown;

[0016] Figure 4 For Figure 1 Schematic structural diagram of the second connection block and the fixed disk shown;

[0017] Figure 5 For Figure 1 Schematic expanded structural diagram of the gear and the rotating rod shown;

[0018] Figure 6 For Figure 3 Enlarged schematic structural diagram of part A in

[0019] Reference numerals in the figure: 1, cleaning platform; 2, connection mechanism; 21, rotating rod; 22, tooth groove; 23, first connection block; 24, driving tooth; 25, connecting rod; 26, second connection block; 27, pulley; 28, tooth bar; 29, first cylinder; 3, spraying mechanism; 31, rotating disk; 32, fixed rod; 33, transmission rod; 34, fixed column; 35, transmission wheel; 36, rotating column; 37, high-pressure nozzle; 38, guide rail; 4, bearing; 5, protective plate; 6, gear; 7, extension plate; 8, cleaning table; 9, second cylinder; 10, flushing brush wheel; 11, roller shaft; 12, fixed ring; 13, compression spring; 14, limiting plate; 15, third cylinder. Detailed implementation manners

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] 1. Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , wherein Figure 1 is the schematic structural diagram of a preferred embodiment of the construction machinery cleaning equipment provided by the present invention; Figure 2 For Figure 1 Schematic structural diagram of the connection mechanism and the extension plate shown; Figure 3 For Figure 1 Internal structural cross-sectional view of the cleaning table shown;

[0022] Figure 4 For Figure 1Schematic structural diagram of the second connecting block and the fixed disk shown; Figure 5 is Figure 1 Schematic expanded view of the structure of the shown gear and the rotating rod; Figure 6 is Figure 3 Enlarged schematic view of the structure at A in. The engineering machinery cleaning equipment includes a cleaning platform 1, connecting mechanisms 2 and spraying mechanisms 3 are arranged on both sides of the cleaning platform 1. The connecting mechanism 2 includes a rotating rod 21, a tooth groove 22 is arranged on the outer side of the rotating rod 21, a first connecting block 23 and a second connecting block 26 are respectively arranged on the outer side of the rotating rod 21, a transmission tooth 24 is connected to one side of the first connecting block 23 and the second connecting block 26, a connecting rod 25 is connected inside the transmission tooth 24, pulleys 27 are arranged inside the first connecting block 23 and the second connecting block 26, one end of the rotating rod 21 is connected to a gear 6, a tooth bar 28 is connected to the outer side of the gear 6, and the bottom of the tooth bar 28 is connected to a first cylinder 29; The spraying mechanism 3 includes a rotating disk 31, the bottom of the rotating disk 31 is connected to the top of the connecting rod 25, a fixed rod 32 is connected to the top of the rotating disk 31, a transmission rod 33 is arranged on the outer side of the fixed rod 32, a fixed column 34 is inserted inside the transmission rod 33, a transmission wheel 35 is connected to the outer side of the transmission rod 33, a rotating column 36 is connected inside the transmission wheel 35, a high-pressure nozzle 37 is connected to the top of the rotating column 36, and a guide rail 38 is clamped inside the pulley 27.

[0023] In the specific implementation process, as Figure 1 and Figure 2 shown, a bearing 4 is inserted inside the cleaning platform 1, the bearing 4 is sleeved on the outer side of the first cylinder 29, and the first cylinder 29 is arranged inside the cleaning platform 1.

[0024] Refer to Figure 2 and Figure 3 shown, protective plates 5 are sleeved on the outer sides of the gear 6 and the tooth bar 28, and extension plates 7 are connected to the outer sides of the protective plates 5.

[0025] A cleaning table 8 is arranged on one side of the extension plate 7, second cylinders 9 are arranged inside both sides of the cleaning table 8, and the ejector rods of the second cylinders 9 are connected to one side of the extension plate 7.

[0026] A limiting plate 14 is connected to the outer side of the gear 6, the limiting plate 14 is inserted inside the rotating rod 21, a third cylinder 15 is arranged inside the rotating rod 21, and the ejector rod of the third cylinder 15 is connected to the inside of the gear 6.

[0027] It should be noted that: The outer sides of the components of the connecting mechanism 2 and the spraying and washing mechanism 3 have been subjected to anti-corrosion treatment and are coated with an anti-corrosion coating. The rotating rods 21 are integrally cast with the tooth grooves 22 and the gears 6 respectively. The outer side of the transmission tooth 24 is meshed and connected with the outer side of the tooth groove 22, and the outer side of the tooth bar 28 is meshed and connected with the outer side of the gear 6. The protective plate 5 is integrally cast with the extension plate 7. The gear 6 and the tooth bar 28 are both arranged inside the protective plate 5. A motor is arranged at the bottom of the first connecting block 23, and the output shaft of the motor is fixedly connected with one end of the connecting rod 25. The top of the connecting rod 25 is fixedly connected with the inside of the rotating disk 31. The top of the rotating disk 31 is welded and fixed with the bottom of the fixed rod 32. A chute is formed inside the transmission rod 33, and the fixed rod 32 is inserted into the inside of the chute. The fixed column 34 is inserted into the inside of the transmission rod 33. One end of the transmission rod 33 is of a fan-shaped structure, and a tooth groove 22 is formed on the outer side of the fan-shaped structure. The outer side of the tooth groove 22 is meshed and connected with the outer side of the transmission wheel 35. The inner ring of the transmission wheel 35 is welded and fixed with the outer side of the rotating column 36. One side of the guide rail 38 is welded and fixed with the outer side of the rotating rod 21. Four pulleys 27 are arranged inside both the first connecting block 23 and the second connecting block 26, and the four pulleys 27 are respectively clamped on both sides of the guide rail 38.

[0028] Reference Figure 2 and Figure 3 As shown in the figure, a flushing brush wheel 10 is arranged inside the cleaning table 8, a roller shaft 11 is connected inside the flushing brush wheel 10, and a hub motor is arranged inside the roller shaft 11.

[0029] Fixed rings 12 are sleeved on the outer sides of both ends of the roller shaft 11, and compression springs 13 are connected to the outer sides of the fixed rings 12.

[0030] It should be noted that: The outer side of the roller shaft 11 is adhesively connected with the inside of the flushing brush wheel 10. The roller shaft 11 is inserted into the inside of the fixed ring 12. The outer side of the fixed ring 12 is welded and fixed with one end of the compression spring 13, and the other end of the compression spring 13 is welded and fixed with the inside of the cleaning table 8.

[0031] The working principle of a construction machinery cleaning device provided by the present invention is as follows:

[0032] During use, drive the large construction machinery to be cleaned onto the top of the cleaning table 8. To prevent the width of the cleaning table 8 from being insufficient to accommodate the width of the mechanical equipment, the second cylinder body 9 inside the cleaning table 8 can be started. The second cylinder body 9 drives the extension plates 7 on both sides to move outward, so that the bottom of the mechanical equipment can drive onto the top of the extension plates 7. After the equipment is parked, start the water pump. The water pump introduces water source into the high-pressure nozzle 37 and sprays it out to wash the chassis of the equipment. At the same time, the motor at the bottom of the first connecting block 23 can be started. The motor drives the connecting rod 25 to rotate. The connecting rod 25 drives the outer transmission gear 24 to rotate. During the rotation of the transmission gear 24, it moves along the tooth groove 22 on the outside of the rotating rod 21. The transmission gear 24 drives the first connecting block 23 and the second connecting block 26 to move respectively. During the movement of the first connecting block 23 and the second connecting block 26, the pulley 27 is driven to move. The pulley 27 slides along the outside of the guide rail 38. When the first connecting block 23 and the second connecting block 26 move, the connecting rod 25 drives the rotating disk 31 to rotate. The rotating disk 31 drives the fixed rod 32 to move. The fixed rod 32 drives the transmission rod 33 to rotate, so that the fan-shaped part of the transmission rod 33 drives the transmission wheel 35 to rotate. Since only part of the fan-shaped part has the tooth groove 22, the transmission wheel 35 will rotate reciprocally. The transmission wheel 35 drives the rotating column 36 to rotate. The rotating column 36 drives the high-pressure nozzle 37 to rotate. Thus, when the high-pressure nozzle 37 moves, the spraying angle can be adjusted. The staff can also start the first cylinder body 29. The first cylinder body 29 adjusts the height of the rotating rod 21 by raising or lowering the height of the toothed rod 28. When the vehicle body is too long, the third cylinder body 15 inside the rotating rod 21 can be started. The ejector rod of the third cylinder body 15 drives the rotating rod 21 to extend along the outside of the limiting plate 14, so as to meet the need for washing longer equipment. By arranging the compression spring 13 inside the cleaning table 8, it is convenient for the washing brush wheel 10 to fit more closely with the bottom of the equipment.

[0033] The above are only the embodiments of the present invention, and thus do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. An engineering machinery cleaning device, characterized in that, it includes: A cleaning platform (1), on both sides of the cleaning platform (1), there are provided a connecting mechanism (2) and a spraying and washing mechanism (3). The connecting mechanism (2) includes a rotating rod (21), on the outer side of the rotating rod (21), there is provided a tooth groove (22). On the outer side of the rotating rod (21), there are respectively provided a first connecting block (23) and a second connecting block (26). On one side of the first connecting block (23) and the second connecting block (26), there is connected a transmission tooth (24). Inside the transmission tooth (24), there is connected a connecting rod (25). Inside the first connecting block (23) and the second connecting block (26), there is provided a pulley (27). One end of the rotating rod (21) is connected to a gear (6). On the outer side of the gear (6), there is connected a tooth bar (28). The bottom of the tooth bar (28) is connected to a first cylinder body (29); The spraying and washing mechanism (3) includes a rotating disk (31). The bottom of the rotating disk (31) is connected to the top of the connecting rod (25). The top of the rotating disk (31) is connected to a fixed rod (32). On the outer side of the fixed rod (32), there is provided a transmission rod (33). Inside the transmission rod (33), there is inserted a fixed column (34). On the outer side of the transmission rod (33), there is connected a transmission wheel (35). Inside the transmission wheel (35), there is connected a rotating column (36). The top of the rotating column (36) is connected to a high-pressure spray head (37). Inside the pulley (27), there is clamped a guide rail (38); On the outer sides of the gear (6) and the tooth bar (28), there is sleeved a protective plate (5). On the outer side of the protective plate (5), there is connected an extension plate (7). On one side of the extension plate (7), there is provided a cleaning table (8). Inside both sides of the cleaning table (8), there is provided a second cylinder body (9). The ejector rod of the second cylinder body (9) is connected to one side of the extension plate (7). Inside the cleaning table (8), there is provided a flushing brush wheel (10). Inside the flushing brush wheel (10), there is connected a roller shaft (11). Inside the roller shaft (11), there is provided a hub motor.

2. The engineering machinery cleaning device according to claim 1, characterized in that, Inside the cleaning platform (1), there is inserted a bearing (4). The bearing (4) is sleeved on the outer side of the first cylinder body (29). The first cylinder body (29) is arranged inside the cleaning platform (1).

3. The engineering machinery cleaning device according to claim 1, characterized in that, On the outer sides of both ends of the roller shaft (11), there is sleeved a fixed ring (12). On the outer side of the fixed ring (12), there is connected a compression spring (13).

4. The engineering machinery cleaning device according to claim 1, characterized in that, On the outer side of the gear (6), there is connected a limiting plate (14). The limiting plate (14) is inserted into the inside of the rotating rod (21). Inside the rotating rod (21), there is provided a third cylinder body (15). The ejector rod of the third cylinder body (15) is connected to the inside of the gear (6).

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