Adjustable spraying device for intelligent beam yard

Abstract

The utility model relates to the technical field of beam field construction maintenance, disclose a kind of adjustable spraying device for wisdom beam field, including electric push rod, the right side of electric push rod is provided with main rotating motor, the top of electric push rod is provided with multi-angle spraying mechanism, the multi-angle spraying mechanism is used for multi-angle adjustment spraying position, the left side of main rotating motor is provided with position adjusting mechanism, the position adjusting mechanism is used for adjusting the lateral position of spraying module, the multi-angle spraying mechanism includes upper connecting rod, the bottom of upper connecting rod is slidably connected in the top of electric push rod, the top of upper connecting rod is fixedly connected with top connecting rod, the front side of top connecting rod is fixedly connected with two side connecting frames. In the utility model, two rotating motors are arranged at top spraying mechanism, can drive spraying mechanism to realize rotary adjustment, can complete large-scale spraying operation at one time, greatly reduce the time consumption of spraying operation.

Description

Technical Field

[0001] This utility model relates to the field of beam yard construction and maintenance technology, and in particular to an adjustable spraying device for smart beam yards. Background Technology

[0002] The adjustable spraying device for smart beam yards is a specialized piece of equipment used in the curing of precast concrete beams in smart beam yards. Its core is to adjust the spraying angle, spraying height, and spraying range through the coordination of mechanical structure and control components, thereby delivering curing water to the surface of the precast concrete beams. It consists of a water supply system, a spraying actuator, an adjustment mechanism, and an intelligent control module. The adjustment mechanism is the key part that distinguishes it from traditional fixed spraying equipment, ensuring that the curing water can be accurately applied to the surface of the precast beams.

[0003] In the precast beam production process of the smart beam yard, after the precast concrete beams are poured, they need to undergo a standardized curing process to ensure the development of concrete strength and reduce the occurrence of cracks. The spraying device provides a stable humidity environment for the surface of the precast concrete beams through continuous and uniform spraying, avoiding surface shrinkage cracks caused by excessive evaporation of moisture. By adjusting the spraying parameters, it can also adapt to the curing needs of precast beams of different sizes and at different pouring stages, ensuring the consistency of curing effect. Combined with the automated management system of the smart beam yard, the spraying process can be operated without human intervention, reducing manual intervention.

[0004] Currently, the adjustable spraying devices used in smart beam yards on the market employ a fixed connection between the spraying actuator and the support structure. This allows for fine-tuning within a limited preset area, preventing large-scale positional movement based on the length and width specifications of the precast beams. The spraying range is limited by the spray angle of the nozzles, and a single spraying assembly can only cover a limited area. If comprehensive spraying of long-span, large-section steel beams is required, multiple additional sets of devices must be installed and their positions adjusted repeatedly, increasing the time cost of spraying operations and significantly reducing overall maintenance efficiency. This makes it difficult to meet the high-efficiency and large-scale production needs of smart beam yards. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an adjustable spraying device for smart beam yards, which aims to improve the problem that the existing spraying structure is relatively fixed and it is difficult to spray curing liquid on a large area of ​​precast steel beams.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an adjustable spraying device for a smart beam yard, comprising an electric push rod, a main rotary motor provided on the right side of the electric push rod, a multi-angle spraying mechanism provided on the top of the electric push rod, the multi-angle spraying mechanism being used to adjust the spraying position at multiple angles, and a position adjustment mechanism provided on the left side of the main rotary motor, the position adjustment mechanism being used to adjust the lateral position of the spraying module.

[0007] The multi-angle spraying mechanism includes an upper connecting rod, the bottom of which is slidably connected to the top of an electric push rod. A top connecting rod is fixedly connected to the top of the upper connecting rod. Two side connecting frames are fixedly connected to the front of the top connecting rod. A side connecting frame is fixedly connected to the front of each side connecting frame. An upper connecting plate is fixedly connected to the top of the side connecting frame. An upper adjustment assembly is provided on the front of the upper connecting plate. A pressurized nozzle assembly is provided on the front of the side connecting frame. A lower adjustment assembly is provided at the bottom of the side connecting frame.

[0008] As a further description of the above technical solution:

[0009] The position adjustment mechanism includes a side connector. The right side of the side connector is fixedly connected to the left side of the main rotary motor. The left side of the side connector is fixedly connected to a linear module housing. The output end of the main rotary motor is fixedly connected to an inner rotating connecting rod. A position adjustment block is slidably connected to the outer wall of the inner rotating connecting rod. An upper connecting piece is fixedly connected to the top of the position adjustment block. A pressure assembly is provided on the top of the upper connecting piece.

[0010] As a further description of the above technical solution:

[0011] The upper adjustment assembly includes an upper rotary motor, the rear side of which is fixedly connected to the front side of the upper connecting plate, and the output end of the upper rotary motor is rotatably connected to an upper transmission belt.

[0012] As a further description of the above technical solution:

[0013] The pressurized nozzle assembly includes a spray nozzle, the rear side of which is fixedly connected to the front side of the side connecting frame, and a spray dispersing frame is fixedly connected to the front side of the spray nozzle.

[0014] As a further description of the above technical solution:

[0015] The lower adjustment assembly includes a lower rotary motor, the top of which is fixedly connected to the bottom of the side connecting frame, and the output end of the lower rotary motor is rotatably connected to a lower transmission belt.

[0016] As a further description of the above technical solution:

[0017] The pressurization assembly includes a water pump, the bottom of which is fixedly connected to the top of the upper connecting plate, and a pressurization pump is fixedly connected to the top of the water pump.

[0018] As a further description of the above technical solution:

[0019] A liquid storage tank is provided on the rear side of the electric push rod, and an emergency outlet is fixedly connected to the right side of the liquid storage tank.

[0020] As a further description of the above technical solution:

[0021] A water outlet pipe is fixedly connected to the top left side of the liquid storage tank, and a regulating valve is fixedly connected to the left side of the water outlet pipe.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, two rotary motors are installed at the top spraying mechanism. Through the coordinated drive of the two rotary motors, the spraying mechanism can achieve multi-dimensional automatic rotation adjustment. One rotary motor can control the spraying mechanism to rotate 0°-180° around the vertical axis, and the other rotary motor can control the nozzle to rotate 360° around its own normal. The two work together to cover the full-dimensional spraying area from the top to the side of the precast beam, breaking the limitation of traditional spraying devices that can only spray at a single angle. Without the need for manual adjustment of the spraying direction, the curing liquid can be applied to the surface of precast beams of different specifications with uniform coverage density. Especially for precast beams with long spans and large cross sections, a large-area spraying operation can be completed at one time, greatly reducing the time consumption of spraying operations.

[0024] 2. In this utility model, a linear module is provided at the bottom of the device, which consists of a drive motor, a guide rail and a sliding component. When the linear module is started, the drive motor can drive the sliding component to make a stable lateral reciprocating motion along the guide rail, thereby driving the entire spraying mechanism to move laterally in sync. Through the drive of the linear module, the lateral movement distance of the spraying mechanism can be precisely adjusted according to the length of the precast beam, effectively solving the problem of limited spraying range caused by fixed installation of traditional spraying devices, and adapting to the maintenance needs of precast beams of different lengths and specifications. Attached Figure Description

[0025] Figure 1 This is a perspective view of an adjustable spray device for a smart beam yard proposed in this utility model.

[0026] Figure 2 This is a front view of an adjustable spray device for a smart beam yard proposed in this utility model.

[0027] Figure 3 This is a structural schematic diagram of the multi-angle spraying mechanism in an adjustable spraying device for a smart beam yard proposed in this utility model.

[0028] Figure 4 This is a schematic diagram of the pressurized nozzle assembly in an adjustable spraying device for a smart beam yard proposed in this utility model.

[0029] Figure 5 This is a structural schematic diagram of the position adjustment mechanism in an adjustable spray device for a smart beam yard proposed in this utility model.

[0030] Legend:

[0031] 1. Electric push rod; 2. Main rotary motor; 3. Multi-angle spraying mechanism; 31. Upper connecting rod; 32. Top connecting rod; 33. Side connecting frame; 34. Side connecting frame; 35. Upper connecting plate; 36. Upper adjusting assembly; 361. Upper rotary motor; 362. Upper transmission belt; 37. Pressurized nozzle assembly; 371. Spray nozzle; 372. Spray dispersing frame; 38. Lower adjusting assembly; 381. Lower rotary motor; 382. Lower transmission belt; 4. Position adjusting mechanism; 41. Side connecting piece; 42. Linear module housing; 43. Inner rotating connecting rod; 44. Position adjusting block; 45. Upper connecting piece; 46. Pressurizing assembly; 461. Water pump; 462. Pressurizing pump; 5. Liquid storage tank; 6. Emergency outlet; 7. Water outlet connecting pipe; 8. Regulating valve. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figures 1-4 An embodiment of this utility model is provided: an adjustable spraying device for a smart beam yard, including an electric push rod 1, a main rotary motor 2 is provided on the right side of the electric push rod 1, a multi-angle spraying mechanism 3 is provided on the top of the electric push rod 1, the multi-angle spraying mechanism 3 is used to adjust the spraying position at multiple angles, and a position adjustment mechanism 4 is provided on the left side of the main rotary motor 2, the position adjustment mechanism 4 is used to adjust the lateral position of the spraying module.

[0034] The multi-angle spraying mechanism 3 includes an upper connecting rod 31, the bottom of which is slidably connected to the top of the electric push rod 1. A top connecting rod 32 is fixedly connected to the top of the upper connecting rod 31. Two side connecting frames 33 are fixedly connected to the front side of the top connecting rod 32. A side connecting frame 34 is fixedly connected to the front side of each of the two side connecting frames 33. An upper connecting plate 35 is fixedly connected to the top of the side connecting frame 34. An upper adjusting component 36 is provided on the front side of the upper connecting plate 35. A pressurized nozzle assembly 37 is provided on the front side of the side connecting frame 34. A lower adjusting component 38 is provided at the bottom of the side connecting frame 34.

[0035] Specifically, during operation, the electric push rod 1 can adjust the vertical height of the entire device. The electric push rod 1 has an installation height of 300mm, a maximum extension height of 340mm, and a stroke of 100-800mm. The main rotary motor 2 provides power for the rotation of the multi-angle spraying mechanism 3. The main rotary motor 2 is a 400W servo motor, which is compatible with a 16mm outer diameter lead screw and can drive the components to achieve a stroke movement of 500-5000mm, providing stable rotational power for the linear module. The multi-angle spraying mechanism 3 achieves multi-angle adjustment of the spraying position through the cooperation of its own components. The position adjustment mechanism 4 drives the spraying module to make lateral position adjustments, together completing the spraying and curing operation of the precast beam.

[0036] During operation, the bottom of the upper connecting rod 31 of the multi-angle spraying mechanism 3 is slidably connected to the top of the electric push rod 1. When the electric push rod 1 adjusts its vertical height, the upper connecting rod 31 can move synchronously with the rise and fall of the electric push rod 1, thereby driving the entire multi-angle spraying mechanism 3 to change its vertical position, laying the foundation for precise adjustment of the spraying position in the future. The top of the upper connecting rod 31 is fixedly connected to the top connecting rod 32. The top connecting rod 32 transmits the power of the upper connecting rod 31 to the two side connecting frames 33 on the front side, so that the two side connecting frames 33 can move synchronously with the movement of the top connecting rod 32. The front sides of the two side connecting frames 33 are fixedly connected to the side connecting frame 34. The side connecting frame 33 can further transmit the power transmitted by the top connecting rod 32 to the side connecting frame 34, driving the side connecting frame 34 and related components on the side connecting frame 34 to move synchronously, ensuring the consistency of the movements of each part of the multi-angle spraying mechanism 3.

[0037] The top of the side connecting frame 34 is fixedly connected to the upper connecting plate 35. The upper connecting plate 35 provides installation support for the upper adjusting component 36. At the same time, when the side connecting frame 34 moves, the upper connecting plate 35 can drive the upper adjusting component 36 to move synchronously, so that the upper adjusting component 36 can adjust its own position according to the position change of the side connecting frame 34. The upper adjusting component 36 is located on the front side of the upper connecting plate 35. It can adjust its angle under its own driving action. During the adjustment process, it can change the spray direction of the subsequent maintenance liquid and achieve multi-angle spraying in conjunction with other components.

[0038] A pressurized nozzle assembly 37 is provided on the front side of the side connecting frame 34. The pressurized nozzle assembly 37 receives the curing liquid delivered from the outside and pressurizes the curing liquid. The pressurized curing liquid is sprayed out through the nozzle, which increases the spraying force and coverage of the curing liquid and ensures that the curing liquid can be evenly applied to the surface of the precast beam. Driven by the side connecting frame 34, the pressurized nozzle assembly 37 can change the spraying position as the side connecting frame 34 moves, further expanding the spraying coverage area.

[0039] The bottom of the side connecting frame 34 is connected to the lower adjustment component 38. The lower adjustment component 38 can adjust its angle under its own driving action. Its adjustment direction complements that of the upper adjustment component 36, and can cover the spray angle that the upper adjustment component 36 cannot reach, so that the spray angle of the curing liquid is more comprehensive. At the same time, the lower adjustment component 38 changes its position synchronously with the movement of the side connecting frame 34, and cooperates with the pressurized nozzle assembly 37 and the upper adjustment component 36 to ensure that different parts of the precast beam can be covered by the curing liquid.

[0040] When the electric push rod 1 is running, its extension and retraction can drive the upper connecting rod 31 to slide along the top of the electric push rod 1. The sliding of the upper connecting rod 31 drives the top connecting rod 32, the side connecting frame 33, the side connecting frame 34 and each component to move vertically, changing the vertical spraying height of the pressurized nozzle assembly 37, the upper adjustment assembly 36 and the lower adjustment assembly 38, to adapt to the maintenance needs of precast beams of different height specifications.

[0041] When the upper adjustment component 36 and the lower adjustment component 38 are working, they can adjust their own angles according to the actual shape and size of the precast beam, so that the curing liquid can be accurately sprayed to different parts of the precast beam and avoid spray dead angles; during the process of spraying the curing liquid, the pressurizing nozzle component 37 ensures that the curing liquid can adhere to the surface of the precast beam with sufficient force, thereby improving the curing effect.

[0042] The two side connecting frames 33 drive the corresponding side connecting frames 34 and each component to move. The pressurized nozzle assembly 37, upper adjustment assembly 36 and lower adjustment assembly 38 on the two side connecting frames 34 can perform spraying operations simultaneously, increasing the spraying area per unit time and further improving the efficiency of spraying maintenance. At the same time, the symmetrical arrangement of the two side connecting frames 33 ensures the force balance of the multi-angle spraying mechanism 3 during the spraying process, avoiding unstable operation of the device due to excessive force on one side.

[0043] Reference Figures 1-5The position adjustment mechanism 4 includes a side connector 41. The right side of the side connector 41 is fixedly connected to the left side of the main rotary motor 2. The left side of the side connector 41 is fixedly connected to a linear module housing 42. The output end of the main rotary motor 2 is fixedly connected to an inner rotating connecting rod 43. The outer wall of the inner rotating connecting rod 43 is slidably connected to a position adjustment block 44. The top of the position adjustment block 44 is fixedly connected to an upper connecting piece 45. The top of the upper connecting piece 45 is provided with a pressure assembly 46.

[0044] Specifically, the position adjustment mechanism 4 is used to precisely adjust the spatial position of the pressurizing component 46 according to actual operational needs. Its components work together to achieve the position adjustment function. The position adjustment mechanism 4 includes a side connector 41, which serves as the connection carrier between the position adjustment mechanism 4 and the main rotary motor 2. The right side of the side connector 41 is fixed to the left side of the main rotary motor 2, ensuring a stable connection between the position adjustment mechanism 4 and the main rotary motor 2, providing basic support for subsequent position adjustment actions. A linear module housing 42 is fixedly connected to the left side of the side connector 41. The linear module housing 42 provides installation space and protection for other moving parts inside the position adjustment mechanism 4, preventing external environmental factors from interfering with the movement of internal components and ensuring the stability of the internal component's movement trajectory. An inner rotating connecting rod 43 is fixedly connected to the output end of the main rotary motor 2, allowing the main rotary motor 2 to transmit power to the inner rotating connecting rod 43.

[0045] The inner rotating link 43 rotates around the output axis of the main rotating motor 2, providing rotational motion power to the position adjustment block 44. The position adjustment block 44 is slidably connected to the outer wall of the inner rotating link 43. The position adjustment block 44 can slide axially along the outer wall of the inner rotating link 43, changing its axial position and thus driving the connected components to adjust their axial positions synchronously. An upper connecting piece 45 is fixedly connected to the top of the position adjustment block 44. The upper connecting piece 45 serves as a transitional component between the position adjustment block 44 and the pressurizing component 46, transmitting the movement of the position adjustment block 44 to the pressurizing component 46. This allows the position adjustment block 44 to synchronously drive the pressurizing component 46 to achieve positional changes in the corresponding direction during rotation and axial sliding. The pressurizing component 46 is located on the top of the upper connecting piece 45. The pressurizing component 46 receives the motion transmission from the position adjustment block 44 through the upper connecting piece 45, ultimately adjusting its spatial position to meet the pressurizing position requirements in different operating scenarios.

[0046] When the main rotary motor 2 starts, the rotational power generated at its output end directly acts on the inner rotary connecting rod 43, causing the inner rotary connecting rod 43 to rotate around the axis of the output end of the main rotary motor 2. Since the outer wall of the inner rotary connecting rod 43 is slidably connected to the position adjusting block 44, the rotation of the inner rotary connecting rod 43 will drive the position adjusting block 44 to rotate synchronously through friction. The rotation of the position adjusting block 44 is then transmitted to the pressure assembly 46 through the upper connecting piece 45 fixed at the top, so that the pressure assembly 46 and the position adjusting block 44 together complete the position adjustment of the rotation direction, changing the orientation of the pressure assembly 46 on the horizontal plane.

[0047] When the axial position of the pressurizing component 46 needs to be adjusted, an external drive component acts on the position adjusting block 44, causing the position adjusting block 44 to overcome the frictional force between itself and the inner rotating connecting rod 43 and slide axially along the outer wall of the inner rotating connecting rod 43. During the axial sliding process of the position adjusting block 44, the upper connecting piece 45 at its top moves axially synchronously with the position adjusting block 44. The movement of the upper connecting piece 45 directly drives the pressurizing component 46 at the top to adjust its axial position, thereby changing the distance between the pressurizing component 46 and the main rotating motor 2 in the axial direction.

[0048] Reference Figures 1-2 The upper adjustment assembly 36 includes an upper rotary motor 361, the rear side of which is fixedly connected to the front side of the upper connecting plate 35. An upper transmission belt 362 is rotatably connected to the output end of the upper rotary motor 361. The pressurized nozzle assembly 37 includes a spray nozzle 371, the rear side of which is fixedly connected to the front side of the side connecting frame 34. A spray dispersing frame 372 is fixedly connected to the front side of the spray nozzle 371. The lower adjustment assembly 38 includes a lower rotary motor 381, the top of which is fixedly connected to... The bottom of the side connecting frame 34 is connected to the output end of the lower rotary motor 381, which is rotatably connected to the lower transmission belt 382. The pressurizing component 46 includes a water pump 461. The bottom of the water pump 461 is fixedly connected to the top of the upper connecting piece 45. The top of the water pump 461 is fixedly connected to the pressurizing pump 462. A liquid storage tank 5 is provided on the rear side of the electric push rod 1. An emergency outlet 6 is fixedly connected to the right side of the liquid storage tank 5. A water outlet pipe 7 is fixedly connected to the top left side of the liquid storage tank 5. A regulating valve 8 is fixedly connected to the left side of the water outlet pipe 7.

[0049] Specifically, the upper adjustment component 36, the pressurizing nozzle component 37, the lower adjustment component 38, the pressurizing component 46, the liquid storage tank 5, the emergency outlet 6, the water outlet connecting pipe 7, and the regulating valve 8 constitute a collaborative operation system, which realizes the overall function of liquid pressurization and injection and directional adjustment through the connection between power transmission and liquid transportation.

[0050] The upper adjustment assembly 36 includes an upper rotary motor 361, which provides rotational power to the upper adjustment assembly 36. The power generated at its output end can be transmitted to the upper transmission belt 362, thereby driving the downstream components to move to complete the adjustment action. The rear side of the upper rotary motor 361 is fixedly connected to the front side of the upper connecting plate 35. The upper connecting plate 35 provides mounting support for the upper rotary motor 361, maintaining the stable position of the upper rotary motor 361 during operation and ensuring stable power output. The output end of the upper rotary motor 361 is rotatably connected to the upper transmission belt 362. The upper transmission belt 362 receives the power of the upper rotary motor 361 and transmits it to the associated components, enabling the associated components to obtain power and generate corresponding movements, thereby realizing the adjustment function.

[0051] The pressurized nozzle assembly 37 includes a spray nozzle 371, which is the terminal component for liquid spraying. The pressurized liquid is applied to the work object through the spray nozzle 371. The rear side of the spray nozzle 371 is fixedly connected to the front side of the side connecting frame 34. The side connecting frame 34 provides a fixed base for the spray nozzle 371 to prevent the spray nozzle 371 from shifting position due to reaction force when spraying liquid. A liquid spraying and dispersing frame 372 is fixedly connected to the front side of the spray nozzle 371. The liquid spraying and dispersing frame 372 disperses the liquid sprayed from the spray nozzle 371 so that the liquid covers the work object in a uniform state.

[0052] The lower adjustment assembly 38 includes a lower rotary motor 381, which provides rotational power to the lower adjustment assembly 38. The power output of the lower rotary motor 381 can be transmitted to relevant components through a lower transmission belt 382 to drive the components to rotate and meet the working position requirements. The top of the lower rotary motor 381 is fixedly connected to the bottom of the side connecting frame 34. The side connecting frame 34 provides mounting support for the lower rotary motor 381, ensuring the structural stability of the lower rotary motor 381 during operation and ensuring continuous power output. The output end of the lower rotary motor 381 is rotatably connected to the lower transmission belt 382, ​​which transmits the power of the lower rotary motor 381 to the downstream adjustment components, enabling the downstream components to adjust their positions.

[0053] The pressurization assembly 46 includes a water pump 461, which draws in external liquid and delivers it to a pressurization pump 462, providing initial delivery power for the liquid pressurization process. The bottom of the water pump 461 is fixedly connected to the top of the upper connecting piece 45, which provides a fixed support for the water pump 461 to prevent the connection from loosening due to vibration during operation. The top of the water pump 461 is fixedly connected to the pressurization pump 462, which pressurizes the liquid delivered by the water pump 461, increases the liquid pressure, and enables the liquid to have the jetting power to meet the operational requirements. The pressurized liquid can be delivered to the spray nozzle 371.

[0054] A liquid storage tank 5 is installed on the rear side of the electric actuator 1. The liquid storage tank 5 stores the liquid required for operation, providing a continuous liquid source for the entire liquid delivery system and ensuring uninterrupted operation. An emergency outlet 6 is fixedly connected to the right side of the liquid storage tank 5. The emergency outlet 6 is activated when the liquid storage tank 5 malfunctions to drain the liquid inside the tank, ensuring equipment and operational safety. A water outlet pipe 7 is fixedly connected to the top left side of the liquid storage tank 5. The water outlet pipe 7 serves as a liquid delivery channel, transporting the liquid in the liquid storage tank 5 to downstream components, providing a pathway for liquid pressurization and injection.

[0055] The upper adjustment component 36 and the lower adjustment component 38 output power from different directions. The power is transmitted to the associated components via the upper transmission belt 362 and the lower transmission belt 382, ​​and then coordinates to adjust the attitude and position of the pressurizing nozzle component 37 so that the spray nozzle 371 is at the appropriate working angle. The liquid in the storage tank 5 is transported through the water outlet pipe 7 and enters the pressurizing component 46 under the control of the regulating valve 8. The water pump 461 transports the liquid to the pressurizing pump 462. The pressurized liquid by the pressurizing pump 462 is transported to the spray nozzle 371. The spray nozzle 371 sprays the liquid evenly under the action of the spray dispersing frame 372. The components form a closed working loop through the transmission of power and liquid.

[0056] Working principle: The upper adjustment component 36, the pressurizing nozzle component 37, the lower adjustment component 38, the pressurizing component 46, the liquid storage tank 5, the emergency outlet 6, the water outlet connecting pipe 7 and the regulating valve 8 constitute a coordinated operation system. Through the connection between power transmission and liquid transportation, the overall function of liquid pressurization injection and orientation adjustment is realized.

[0057] The upper adjustment assembly 36 includes an upper rotary motor 361, which provides rotational power to the upper adjustment assembly 36. The power generated at its output end can be transmitted to the upper transmission belt 362, thereby driving the downstream components to move to complete the adjustment action. The rear side of the upper rotary motor 361 is fixedly connected to the front side of the upper connecting plate 35. The upper connecting plate 35 provides mounting support for the upper rotary motor 361, maintaining the stable position of the upper rotary motor 361 during operation and ensuring stable power output. The output end of the upper rotary motor 361 is rotatably connected to the upper transmission belt 362. The upper transmission belt 362 receives the power of the upper rotary motor 361 and transmits it to the associated components, enabling the associated components to obtain power and generate corresponding movements, thereby realizing the adjustment function.

[0058] The pressurized nozzle assembly 37 includes a spray nozzle 371, which is the terminal component for liquid spraying. The pressurized liquid is applied to the work object through the spray nozzle 371. The rear side of the spray nozzle 371 is fixedly connected to the front side of the side connecting frame 34. The side connecting frame 34 provides a fixed base for the spray nozzle 371 to prevent the spray nozzle 371 from shifting position due to reaction force when spraying liquid. A liquid spraying and dispersing frame 372 is fixedly connected to the front side of the spray nozzle 371. The liquid spraying and dispersing frame 372 disperses the liquid sprayed from the spray nozzle 371 so that the liquid covers the work object in a uniform state.

[0059] The lower adjustment assembly 38 includes a lower rotary motor 381, which provides rotational power to the lower adjustment assembly 38. The power output of the lower rotary motor 381 can be transmitted to relevant components through a lower transmission belt 382 to drive the components to rotate and meet the working position requirements. The top of the lower rotary motor 381 is fixedly connected to the bottom of the side connecting frame 34. The side connecting frame 34 provides mounting support for the lower rotary motor 381, ensuring the structural stability of the lower rotary motor 381 during operation and ensuring continuous power output. The output end of the lower rotary motor 381 is rotatably connected to the lower transmission belt 382, ​​which transmits the power of the lower rotary motor 381 to the downstream adjustment components, enabling the downstream components to adjust their positions.

[0060] The pressurization assembly 46 includes a water pump 461, which draws in external liquid and delivers it to a pressurization pump 462, providing initial delivery power for the liquid pressurization process. The bottom of the water pump 461 is fixedly connected to the top of the upper connecting piece 45, which provides a fixed support for the water pump 461 to prevent the connection from loosening due to vibration during operation. The top of the water pump 461 is fixedly connected to the pressurization pump 462, which pressurizes the liquid delivered by the water pump 461, increases the liquid pressure, and enables the liquid to have the jetting power to meet the operational requirements. The pressurized liquid can be delivered to the spray nozzle 371.

[0061] A liquid storage tank 5 is installed on the rear side of the electric actuator 1. The liquid storage tank 5 stores the liquid required for operation, providing a continuous liquid source for the entire liquid delivery system and ensuring uninterrupted operation. An emergency outlet 6 is fixedly connected to the right side of the liquid storage tank 5. The emergency outlet 6 is activated when the liquid storage tank 5 malfunctions to drain the liquid inside the tank, ensuring equipment and operational safety. A water outlet pipe 7 is fixedly connected to the top left side of the liquid storage tank 5. The water outlet pipe 7 serves as a liquid delivery channel, transporting the liquid in the liquid storage tank 5 to downstream components, providing a pathway for liquid pressurization and injection.

[0062] A regulating valve 8 is fixedly connected to the left side of the outlet pipe 7. The regulating valve 8 controls the flow rate of liquid in the outlet pipe 7. By changing its opening, it adjusts the cross-sectional area through which the liquid flows, thereby adjusting the liquid delivery speed and flow rate to match the liquid supply with the operation requirements.

[0063] The upper adjustment component 36 and the lower adjustment component 38 output power from different directions. The power is transmitted to the associated components via the upper transmission belt 362 and the lower transmission belt 382, ​​and then coordinates to adjust the attitude and position of the pressurizing nozzle component 37 so that the spray nozzle 371 is at the appropriate working angle. The liquid in the storage tank 5 is transported through the water outlet pipe 7 and enters the pressurizing component 46 under the control of the regulating valve 8. The water pump 461 transports the liquid to the pressurizing pump 462. The pressurized liquid by the pressurizing pump 462 is transported to the spray nozzle 371. The spray nozzle 371 sprays the liquid evenly under the action of the spray dispersing frame 372. The components form a closed working loop through the transmission of power and liquid.

[0064] Emergency outlet 6 quickly discharges liquid when the pressure in the liquid storage tank 5 is abnormal, preventing the danger from escalating; regulating valve 8 adjusts the liquid volume in the outlet pipe 7 in real time according to the liquid flow requirements of the operation, ensuring that the liquid volume entering the pressurization component 46 matches the processing capacity of the pressurization pump 462, while ensuring that the liquid volume sprayed from the spray nozzle 371 meets the operation requirements; the upper connecting plate 35 and the side connecting frame 34 provide installation support for the upper rotary motor 361, the spray nozzle 371 and the lower rotary motor 381 respectively, maintaining the stability of each component during operation and avoiding positional deviation that affects the operation accuracy.

[0065] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable spraying device for a smart beam yard, comprising an electric push rod (1), characterized in that: The electric push rod (1) is provided with a main rotary motor (2) on the right side, and a multi-angle spraying mechanism (3) is provided on the top of the electric push rod (1). The multi-angle spraying mechanism (3) is used to adjust the spraying position at multiple angles. The main rotary motor (2) is provided with a position adjustment mechanism (4) on the left side. The position adjustment mechanism (4) is used to adjust the lateral position of the spraying module. The multi-angle spraying mechanism (3) includes an upper connecting rod (31), the bottom of which is slidably connected to the top of an electric push rod (1). A top connecting rod (32) is fixedly connected to the top of the upper connecting rod (31). Two side connecting frames (33) are fixedly connected to the front side of the top connecting rod (32). A side connecting frame (34) is fixedly connected to the front side of each of the two side connecting frames (33). An upper connecting plate (35) is fixedly connected to the top of the side connecting frame (34). An upper adjusting component (36) is provided on the front side of the upper connecting plate (35). A pressurized nozzle assembly (37) is provided on the front side of the side connecting frame (34). A lower adjusting component (38) is provided at the bottom of the side connecting frame (34).

2. The adjustable spraying device for a smart beam yard according to claim 1, characterized in that: The position adjustment mechanism (4) includes a side connector (41), the right side of which is fixedly connected to the left side of the main rotary motor (2), and the left side of which is fixedly connected to a linear module housing (42). The output end of the main rotary motor (2) is fixedly connected to an inner rotating connecting rod (43), and the outer wall of the inner rotating connecting rod (43) is slidably connected to a position adjustment block (44). The top of the position adjustment block (44) is fixedly connected to an upper connecting piece (45), and the top of the upper connecting piece (45) is provided with a pressure assembly (46).

3. The adjustable spraying device for a smart beam yard according to claim 1, characterized in that: The upper adjustment assembly (36) includes an upper rotary motor (361), the rear side of which is fixedly connected to the front side of the upper connecting plate (35), and the output end of the upper rotary motor (361) is rotatably connected to an upper transmission belt (362).

4. The adjustable spraying device for a smart beam yard according to claim 1, characterized in that: The pressurized nozzle assembly (37) includes a spray port (371), the rear side of which is fixedly connected to the front side of the side connecting frame (34), and a spray dispersing frame (372) is fixedly connected to the front side of the spray port (371).

5. The adjustable spraying device for a smart beam yard according to claim 1, characterized in that: The lower adjustment assembly (38) includes a lower rotary motor (381), the top of which is fixedly connected to the bottom of the side connecting frame (34), and the output end of the lower rotary motor (381) is rotatably connected to a lower transmission belt (382).

6. The adjustable spraying device for a smart beam yard according to claim 2, characterized in that: The pressurizing assembly (46) includes a water pump (461), the bottom of which is fixedly connected to the top of the upper connecting piece (45), and a pressurizing pump (462) is fixedly connected to the top of the water pump (461).

7. The adjustable spraying device for a smart beam yard according to claim 1, characterized in that: A liquid storage tank (5) is provided on the rear side of the electric push rod (1), and an emergency outlet (6) is fixedly connected to the right side of the liquid storage tank (5).

8. The adjustable spraying device for a smart beam yard according to claim 7, characterized in that: A water outlet pipe (7) is fixedly connected to the top left side of the liquid storage tank (5), and a regulating valve (8) is fixedly connected to the left side of the water outlet pipe (7).

Images