Novel self-cleaning track driving mechanism

Abstract

The utility model provides a novel self-cleaning track driving mechanism which is characterized in that an upper track and a lower track are respectively provided with an upper pulley assembly and a lower pulley assembly which are connected with two ends of a support rod; and a linkage piece is fixedly connected to the supporting rod and is linked by a belt. According to the rail mechanism, the motor and the belt are adopted as driving parts, and the supporting rod and accessories thereof are driven through the linkage piece; limiters are arranged at the tail ends of the upper and lower sliding rails, the pulleys move reversely after triggering, and synchronous cleaning in the X-direction and the Y-direction is achieved. And the cleaning work is carried out according to a set time period by adopting an energy-saving operation mode in the control aspect of a PLC (Programmable Logic Controller). The upper sliding rail and the lower sliding rail are arranged, the belt drives the supporting rod to move, the spraying cleaning device is installed on the supporting rod, mutual interference is small, the rail design of the upper structure and the lower structure is simple in structure, and the spraying cleaning device is particularly suitable for structural stability and operation control of the pressurizing spraying cleaning device, thereby being beneficial to wide application and popularization.

Description

Technical Field

[0001] This utility model belongs to the field of spray cleaning technology, and in particular relates to a novel self-cleaning track drive mechanism. Background Technology

[0002] Currently, among all cleaning methods, spray cleaning is the most efficient and consistent in its effectiveness. In production and daily life, there are many things that need cleaning, and the types and stages of cleaning required are numerous, such as removing oil stains, dust, and surface rust from objects. Common manual cleaning methods are slow and costly. Spray cleaning, on the other hand, can clean workpieces in batches, with consistent results, strong controllability, and low cost. Therefore, spray cleaning is increasingly widely used in various industries, especially high-pressure or booster spray cleaning, which is convenient to operate and has good cleaning effects. For cleaning large batches of workpieces, it improves the working environment and enhances cleaning quality. Most existing spray cleaning devices are fixed structures, requiring numerous pipes and spray heads. Existing screw or slide rail structures mainly adopt a cross-shaped design, such as a double horizontal axis and single vertical axis slide rail design. The horizontal axis drives the vertical rod to move, and the spray head moves along the vertical axis to achieve X and Y axis positioning of the cleaning spray head. However, this design is costly, prone to deformation and failure, and can only achieve single-sided spraying, resulting in low work efficiency, high manufacturing and operating costs, and a limited application range. Utility Model Content

[0003] This invention provides a novel self-cleaning track drive mechanism that can effectively solve the above-mentioned problems.

[0004] This utility model is implemented as follows:

[0005] A novel self-cleaning track drive mechanism includes a mounting plate, a track, a support rod, a motor, transmission wheels, a belt, a linkage component, and a PLC controller. The track has two parallel upper and lower tracks. The upper track is fixed to the lower side of the mounting plate. Upper pulley assemblies and lower pulley assemblies are respectively provided on the upper and lower tracks. The two ends of the support rod are connected to the upper pulley assemblies and lower pulley assemblies, respectively. The motor is located on one side of the upper track and fixed to one end of the mounting plate. The transmission wheel is located on the motor and at the other end of the mounting plate. The belt connects the transmission wheels at both ends. The linkage component is fixed to the support rod and connected to the belt for limiting. The motor is connected to the PLC controller. Limiters are provided at both ends of the upper track.

[0006] As a further improvement, a tank track groove is provided between the mounting plate and the support rod.

[0007] As a further improvement, the support rod is provided with a fixing clip on the opposite side.

[0008] As a further improvement, the upper pulley assembly is provided with an upper pulley frame and an upper pulley group, the upper pulley group is provided on both sides of the upper pulley frame, the upper pulley frame between the upper pulley groups is provided with a mounting platform, and the support rod is connected to the mounting platform by bolts; the lower pulley assembly is provided with a lower pulley frame and a lower pulley, the lower pulley is provided at the lower end of the lower pulley frame, and the lower pulley frame is connected to the support rod.

[0009] As a further improvement, the upper pulley assembly has at least two sets of upper pulleys, and the lower pulley assembly has at least one lower pulley.

[0010] As a further improvement, the upper pulley assembly is provided with 4 sets of upper pulleys connected to the support rod, and the lower pulley assembly is provided with 2 lower pulleys connected to the support rod.

[0011] As a further improvement, the upper track is a track groove, and the upper pulley assembly is disposed in the track groove; the lower track is a "convex" shaped track, and the lower pulley is a corresponding "concave" shaped pulley, with the "convex" shaped track and the "concave" shaped pulley being matched and connected.

[0012] As a further improvement, an elastic connector is provided between the support rod and the lower wheel frame. The elastic connector is an elastic rubber and a compression spring. The lower wheel frame and the support rod are connected by the elastic rubber, and the compression spring is located inside the elastic rubber and abuts against the support rod or the lower wheel frame.

[0013] As a further improvement, the PLC controller controls the track mechanism to perform cleaning work according to a set time cycle, thereby achieving an energy-saving operation mode.

[0014] The beneficial effects of this utility model are as follows: The track mechanism uses a motor and belt as the driving components, and drives the longitudinal support rod of the sprayer through the linkage; the upper and lower sliding rails have limiters at their ends, and the pulleys move in the opposite direction after being triggered, realizing synchronous cleaning in the X and Y directions. This utility model, by setting up simple upper and lower sliding rails, with the belt driving the support rod to move, and the spray cleaning device installed on the support rod, has less mutual interference. The upper and lower track design is simple and is particularly suitable for the structural stability and operation control of the pressurized spray cleaning device. The PLC controller adopts an energy-saving operation mode and performs cleaning work according to the set time cycle, which is conducive to its widespread application. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of a novel self-cleaning track drive mechanism of this utility model;

[0017] Figure 2 yes Figure 1 Enlarged structural diagram at point A;

[0018] Figure 3 This is a partial structural schematic diagram of an embodiment of a novel self-cleaning track drive mechanism according to this utility model;

[0019] Figure 4 yes Figure 3 Enlarged structural diagram at point B;

[0020] Figure 5 This is a cross-sectional view provided by an embodiment of a novel self-cleaning track drive mechanism of this utility model;

[0021] Figure 6 yes Figure 5 Enlarged structural diagram at point C;

[0022] Figure 7 This is a schematic diagram of the track structure provided in an embodiment of a novel self-cleaning track drive mechanism of this utility model;

[0023] Figure 8 This is a schematic diagram of the upper pulley assembly structure provided in an embodiment of a novel self-cleaning track drive mechanism of this utility model.

[0024] Figure label:

[0025] Mounting plate 1; rail 2; upper rail 21; lower rail 22; upper pulley assembly 23; upper pulley frame 231; upper pulley block 232; mounting platform 233; lower pulley assembly 24; lower pulley frame 241; lower pulley 242; support rod 3; fixing clamp 31; elastic connector 32; elastic rubber 321; compression spring 322; motor 4; transmission wheel 5; belt 6; linkage component 7; limiter 8; tank chain groove 9. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to represent selected embodiments of this utility model.

[0027] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0028] In the description of this utility model, the terms "upper", "middle", "side", "side", "upper side", "end", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] Reference Figure 1-8 As shown, a novel self-cleaning track drive mechanism includes a mounting plate 1, a track 2, a support rod 3, a motor 4, a transmission wheel 5, a belt 6, a linkage 7, and a PLC controller (not shown). The track 2 has two relatively parallel upper tracks 21 and lower tracks 22. The upper track 21 is fixed to the lower side of the mounting plate 1. The upper track 21 and lower track 22 are respectively provided with an upper pulley assembly 23 and a lower pulley assembly 24. The two ends of the support rod 3 are respectively connected to the upper pulley assembly 23 and the lower pulley assembly 24. The motor 4 is located on one side of the upper track 21 and fixed to one end of the mounting plate 1. The transmission wheel 5 is located on the motor 4 and the other end of the mounting plate 1. The belt 6 connects the two transmission wheels 5. The linkage 7 is fixed to the support rod 3 and limitedly connected to the belt 6. The motor 4 is connected to the PLC controller. The two ends of the upper track 21 are respectively provided with limiters 8.

[0030] This application uses a track 2 device at both ends to distribute the spray pipes and spray heads of the spray device to opposite sides of the support rod 3. Then, the X and Y axes are synchronously cleaned through the linkage of the motor 4 and the belt 6. In the setting mode of the PLC controller, the motor 4 drives the support rod 3 to move back and forth on the track 2 to achieve cleaning. The structure design of the upper and lower tracks is adopted, and the upper track 21 drive method is preferred. On the one hand, it is beneficial to the structural distribution, and on the other hand, it can improve waterproofness. The design of the upper and lower pulleys 242 sets increases the stability perpendicular to the direction of movement while ensuring back and forth cleaning, that is, the impact of the cleaning pressure of the spray head on the track 2, thereby improving the stability of operation during the cleaning process. This structure is simple to set up and easy to operate, which greatly reduces the manufacturing cost and cleaning cost.

[0031] Vertical cleaning, compared to horizontal cleaning, can avoid the impact of upper wastewater on lower layers, especially when cleaning from bottom to top. Moreover, in horizontal cleaning, the track 2 is set vertically, and the wastewater has a significant impact on the track 2 during the cleaning process. In this application, the track 2, which mainly serves as the drive and weighing mechanism, is set at the top, thereby improving the safety, stability, and durability of the equipment.

[0032] The linkage 7 is connected to the belt 6 in a limiting manner. This can be achieved by the linkage 7 clamping the belt 6, or by the linkage 7 being fixed to the belt 6 with screws, or by the linkage 7 having teeth that mesh with the teeth of the belt 6. Alternatively, the belt 6 can be replaced with a chain.

[0033] The limit switch 8 controls the forward and reverse rotation of the motor 4, thereby enabling the track 2 device to complete the back-and-forth movement.

[0034] Furthermore, a tank track groove 9 is provided between the mounting plate 1 and the support rod 3.

[0035] The tank chain groove 9 allows the soft water pipe and line connecting the mounting plate 1 and the support rod 3 to bend and move more smoothly during the movement of the support rod 3.

[0036] Furthermore, the support rod 3 is provided with a fixing clip 31 on the opposite side.

[0037] The fixing clip 31 can effectively fix the spray pipe of the spraying device to the support rod 3, ensuring the stability of movement and spraying process.

[0038] Furthermore, the upper pulley assembly 23 is provided with an upper pulley frame 231 and an upper pulley group 232. The upper pulley group 232 is located on both sides of the upper pulley frame 231. The upper pulley frame 231 between the upper pulley groups 232 is provided with a mounting platform 233. The support rod 3 is connected to the mounting platform 233 by bolts. The lower pulley assembly 24 is provided with a lower pulley frame 241 and a lower pulley 242. The lower pulley 242 is located at the lower end of the lower pulley frame 241. The lower pulley frame 241 is connected to the support rod 3.

[0039] Since the upper pulley assembly 23 is equipped with transmission components such as the motor 4, it adopts a structure with upper pulleys mounted on both sides and multiple sets of upper pulleys, which can ensure the stability of the upper pulley assembly 23; and it can be well connected to the support rod 3 through the mounting platform 233, ensuring the stability of the entire structure. The lower pulley assembly 24 is the driven component relative to the upper pulley assembly 23, and adopts a simpler structural design, which can reduce manufacturing costs and simplify the overall structure.

[0040] As a further improvement, the upper pulley assembly 23 is provided with at least two sets of upper pulleys 232, and the lower pulley assembly 24 is provided with at least one lower pulley 242.

[0041] The upper pulley block 232 and the lower pulley 242 form a basic triangular structure to prevent the support rod 3 from tilting back and forth during operation.

[0042] As a further improvement, the upper pulley assembly 23 is provided with 4 sets of upper pulleys 232 connected to the support rod 3, and the lower pulley assembly 24 is provided with 2 lower pulleys 242 connected to the support rod 3.

[0043] The combination of sufficient upper pulleys 232 and lower pulleys 242 ensures the stability and synchronization of the operation of the upper and lower structures.

[0044] Furthermore, the upper track 21 is a track groove, and the upper pulley assembly 23 is disposed in the track groove; the lower track 22 is a "convex" track, and the lower pulley 242 is a corresponding "concave" pulley, with the "convex" track and the "concave" pulley being matched and connected.

[0045] The upper track 21 is a track groove, and the upper pulley assembly 23 is set inside the track groove, making the upper pulley assembly 232 stable within the square frame of the track groove, resulting in more stable operation and facilitating the installation of the entire structure. Since the upper pulley assembly 23 is located at the top and installed using the track groove, installation is more convenient and faster, avoiding the risk of falling. The lower track 22 uses a convex track and a concave pulley for matching connection, serving as a guide and preventing deviation under lateral forces. Its simple structure facilitates installation.

[0046] Furthermore, an elastic connector 32 is provided between the support rod 3 and the lower wheel frame 241. The elastic connector 32 consists of an elastic rubber 321 and a compression spring 322. The lower wheel frame 241 and the support rod 3 are connected by the elastic rubber 321, and the compression spring 322 is located inside the elastic rubber 321 and abuts against the support rod 3 or the lower wheel frame 241.

[0047] An elastic connector 32 is added between the support rod 3 and the lower roller frame 241, thereby enabling better contact between the upper and lower roller assemblies and the upper and lower tracks, improving stability and preventing tilting. The elastic rubber 321 works with the compression spring 322 to provide deformation and basic support. The compression spring 322 can also be adjusted by working with the guide rod and guide hole. Guide rods are provided on the support rod 3 or the lower roller frame 241, and guide holes are provided on the corresponding lower roller frame 241 or the support rod 3, allowing adjustment of the distance between the lower roller frame 241 and the support rod 3, ensuring close contact between the upper and lower roller assemblies and the upper and lower tracks.

[0048] Furthermore, the PLC controller can perform cleaning operations according to a set time cycle to achieve an energy-saving operation mode.

[0049] This application utilizes upper and lower tracks with upper and lower pulley assemblies connected to both ends of a support rod. A linkage component is fixedly connected to the support rod, and this linkage is driven by a belt. The track mechanism employs a motor and belt as the driving components, which in turn drive the support rod and its accessories via the linkage. Limiters at the ends of the upper and lower tracks trigger the pulleys to move in the opposite direction, achieving synchronous cleaning in the X and Y directions. A PLC controller operates in an energy-saving mode, performing cleaning according to a set time cycle. This invention, with its upper and lower tracks, belt-driven support rod movement, and spray cleaning device mounted on the support rod, minimizes mutual interference. The simple track design, particularly suitable for the structural stability and operational control of pressurized spray cleaning devices, facilitates its widespread application.

[0050] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A novel self-cleaning track drive mechanism characterized in that, The device comprises a mounting plate, a track, a support rod, a motor, a transmission wheel, a belt, a linkage and a PLC controller, the track is provided with two opposite parallel upper and lower tracks, the upper track is fixed to the lower side of the mounting plate, the upper and lower tracks are respectively provided with upper and lower pulley assemblies, the support rod is connected with the upper and lower pulley assemblies at both ends, the motor is arranged on one side of the upper track and fixed to one end of the mounting plate, the transmission wheel is arranged on the motor and the other end of the mounting plate, the belt connects the transmission wheels at both ends, the linkage is fixed to the support rod and connected with the belt in position, the motor is connected with the PLC controller, and the upper track is provided with limiters at both ends.

2. A novel self-cleaning track drive mechanism as claimed in claim 1, wherein, A tank chain slot is arranged between the mounting plate and the support rod.

3. A novel self-cleaning track drive mechanism as claimed in claim 1, wherein, The support rod is provided with a fixing clamp on the opposite side surface.

4. A novel self-cleaning track drive mechanism as claimed in claim 1, wherein, The upper pulley assembly is provided with an upper pulley frame and upper pulley sets, the upper pulley sets are arranged on both sides of the upper pulley frame, the upper pulley frame between the upper pulley sets is provided with a mounting table, and the support rod is connected with the mounting table through bolts.

5. A novel self-cleaning track drive mechanism as claimed in claim 1 or 4, wherein, The upper pulley assembly is provided with at least two upper pulley sets, and the lower pulley assembly is provided with at least one lower pulley.

6. A novel self-cleaning track drive mechanism as claimed in claim 5, wherein, The upper pulley assembly is provided with four upper pulley sets connected with the support rod, and the lower pulley assembly is provided with two lower pulleys connected with the support rod.

7. A novel self-cleaning track drive mechanism as claimed in claim 1, wherein, The upper track is a track slot, and the upper pulley assembly is arranged in the track slot; the lower track is a "convex" track, the lower pulley is a corresponding "concave" pulley, and the "convex" track and the "concave" pulley are matched and connected.

8. A novel self-cleaning track drive mechanism as claimed in claim 1, wherein, An elastic connecting piece is arranged between the support rod and the lower pulley frame, the elastic connecting piece is elastic rubber and a compression spring, the lower pulley frame and the support rod are connected through the elastic rubber, and the compression spring is arranged in the elastic rubber and abuts against the support rod or the lower pulley frame.

9. A novel self-cleaning track drive mechanism as claimed in claim 1, wherein, The PLC controller controls the track mechanism to perform cleaning work according to a set time period, so that an energy-saving operation mode is realized.

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