Novel actuator type electric tee joint

Abstract

The utility model relates to the technical field of grain and oil conveying machinery, and discloses a novel actuator type electric tee joint which comprises a tee joint shell, an actuator is fixedly installed at the front end of the tee joint shell, observation windows are fixedly installed on the surfaces of the left side and the right side of the actuator respectively, an assembling port is formed in the top of the tee joint shell, and the assembling port is connected with the tee joint shell. A first groove chamber and a second groove chamber are formed in the left side and the right side of the splicing port correspondingly, the first groove chamber is formed in the outer surface of the splicing port, the second groove chamber is formed in the inner wall of the splicing port and communicates with the first groove chamber, a limiting mechanism is movably installed in the first groove chamber, and the limiting mechanism comprises a rotating shaft. By installing the splicing port, the first groove chamber, the second groove chamber, the driven gear, the rotating shaft, the transmission gear, the hook plate, the surrounding plate, the toothed plate and other devices, the assembling device has the advantage of being easy and rapid to assemble, splicing gaps can be shielded during assembling, and the problem of blockage caused by material clamping at the splicing positions is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of grain and oil conveying machinery, in particular to a novel actuator-type electric three-way connection. Background Art

[0002] The three-way valve body has three ports, one inlet and two outlets (left inlet, right and bottom outlet). Unlike ordinary valves, there is an outlet at the bottom. When the internal valve core is in different positions, the outlets are different. For example, when the valve core is at the bottom, the left and right ports are connected. When the valve core is at the top, the right outlet is blocked, and the left and bottom ports are connected. The existing one includes an electric three-way valve, which has many usage scenarios.

[0003] There is inevitably a gap between the feed pipe and the single baffle of the existing electric tee. In the process of switching channels, the baffle is prone to get stuck and cannot swing, which often burns out the motor and seriously affects the normal operation of the system.

[0004] A Chinese patent (publication number: CN213325498U) discloses an electric three-way baffle. The device is connected to the middle of the baffle by driving the drive mechanism through the arrangement of the three-way pipe body, baffle, drive mechanism, sealing plate and other structures, thereby reducing the driving force requirements of the drive mechanism and having the ability to remove sticky objects on the inner wall to ensure the normal operation of the baffle.

[0005] Although the existing technology has solved the problem that the baffle is prone to getting stuck during use of the existing electric tee, it still has certain defects. The electric tee is used in many scenarios, including the grain industry, for transporting grain. The existing three-way valve assembly method is relatively cumbersome, and generally requires a large number of screws to fix it to the pipeline. It is not convenient to install or disassemble. After long-term use, the tee requires complicated disassembly steps for maintenance or replacement, and does not have the advantages of simple and quick assembly. Summary of the invention

[0006] In view of the shortcomings of the prior art, the utility model provides a new actuator-type electric tee, which has the advantages of simple and quick assembly, and can cover the splicing gap during assembly to avoid blockage caused by material jamming at the splicing, thus solving the problem that the existing electric tee is cumbersome and inconvenient to install or disassemble.

[0007] To achieve the above object, the utility model provides the following technical solutions: a novel actuator-type electric tee, comprising a tee housing, an actuator is fixedly mounted on the front end of the tee housing, observation windows are fixedly mounted on the left and right surfaces of the actuator, and an assembly port is arranged on the top of the tee housing;

[0008] A first slot chamber and a second slot chamber are provided on both sides of the assembling port, the first slot chamber is provided on the outer surface of the assembling port, the second slot chamber is provided on the inner wall of the assembling port, and the second slot chamber is communicated with the first slot chamber, a limiting mechanism is movably installed inside the first slot chamber, the limiting mechanism includes a rotating shaft, the rotating shaft is movably installed inside the first slot chamber, a transmission tooth is provided on the lower end surface of the rotating shaft, a rotating plate is fixedly installed on the upper end surface of the rotating shaft, a telescopic chamber is provided inside the rotating plate, a hook plate is movably installed inside the telescopic chamber, a spring is fixedly installed inside the telescopic chamber, and the spring is fixedly connected to the bottom of the hook plate, and an anti-slip tooth pattern is provided on the lower surface of the bending part of the top of the hook plate, and an enclosure plate is movably installed inside the assembling port, tooth plates are fixedly installed on both sides of the enclosure plate, the tooth plate is inserted into the second slot chamber, a driven tooth is movably installed inside the second slot chamber, the top end of the inner wall of the enclosure plate is inclined inwardly, and the driven tooth is respectively meshed with the tooth plates and the transmission teeth on both sides.

[0009] Preferably, the actuator is integrated with a flashlight, and a joystick is movably mounted on the left end of the actuator.

[0010] Preferably, a swing plate is movably installed inside the three-way housing, and a group of rollers are provided at the front and rear ends of the bottom of the swing plate.

[0011] Preferably, the actuator is connected to a roller at the front end of the swing plate inside the three-way housing.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. This new type of actuator-type electric tee has the advantages of simple and quick assembly by installing an assembly port, a first slot chamber, a second slot chamber, a driven gear, a rotating shaft, a transmission gear, a hook plate, a surrounding plate, a tooth plate and other devices. It can also cover the splicing gap during assembly to avoid blockage caused by material jamming at the splicing.

[0014] 2. This new type of actuator-type electric tee is equipped with an electric tee, an actuator, a crank, an observation window, a swing plate, a roller and other devices. The actuator adopts a hand-held and electric integrated design. When electricity cannot be used due to a malfunction during operation, the swing plate direction can be switched and closed by manually cranking the wheel, which reduces the risk of malfunctions and improves operating efficiency. The installation of the observation window makes it easy to understand the use of the electric tee. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the electric three-way structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the swing plate assembly of the utility model;

[0018] Figure 3 This is a schematic diagram of the enclosure structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the overall structure of the limiting mechanism of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the limit mechanism of the utility model in the open state;

[0021] Figure 6 It is a schematic diagram of the structure of the limit mechanism of the utility model in the closed state.

[0022] Description of reference numerals:

[0023] 1. Three-way housing; 2. Actuator; 3. Rocker; 4. Observation window; 5. Assembly port; 51. First slot chamber; 52. Second slot chamber; 53. Driven gear; 6. Swing plate; 61. Roller; 7. Limiting mechanism; 71. Rotating shaft; 711. Transmission gear; 72. Rotating plate; 73. Telescopic chamber; 74. Hook plate; 75. Spring; 76. Anti-slip tooth pattern; 8. Enclosure; 81. Tooth plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 6 , the utility model provides a technical solution:

[0026] A novel actuator-type electric tee comprises a tee housing 1, an actuator 2 is fixedly mounted on the front end of the tee housing 1, observation windows 4 are fixedly mounted on the left and right surfaces of the actuator 2, an assembly port 5 is arranged on the top of the tee housing 1, a first slot chamber 51 and a second slot chamber 52 are arranged on the left and right sides of the assembly port 5, the first slot chamber 51 is arranged on the outer surface of the assembly port 5, the second slot chamber 52 is arranged on the inner wall of the assembly port 5, and the second slot chamber 52 is communicated with the first slot chamber 51, a limiting mechanism 7 is movably mounted inside the first slot chamber 51, the limiting mechanism 7 comprises a rotating shaft 71, the rotating shaft 71 is movably mounted inside the first slot chamber 51, and a transmission tooth 7 is arranged on the lower end surface of the rotating shaft 71 11. A rotating plate 72 is fixedly installed on the upper end surface of the rotating shaft 71, and a telescopic chamber 73 is opened inside the rotating plate 72. A hook plate 74 is movably installed inside the telescopic chamber 73. A spring 75 is fixedly installed inside the telescopic chamber 73, and the spring 75 is fixedly connected to the bottom of the hook plate 74. The lower surface of the top bend of the hook plate 74 is provided with anti-slip teeth 76. A surrounding plate 8 is movably installed inside the assembly port 5. Tooth plates 81 are fixedly installed on the left and right sides of the surrounding plate 8. The tooth plate 81 is inserted into the second slot chamber 52. A driven tooth 53 is movably installed inside the second slot chamber 52. The top of the inner wall of the surrounding plate 8 is inclined inwardly, and the driven tooth 53 is respectively meshed with the tooth plates 81 on both sides and the transmission tooth 711.

[0027] By adopting the above technical solution, the existing electric tee assembly method is relatively cumbersome, and generally requires the use of a large number of screws or screws to install the tee and the conveying channel, which is not convenient enough when disassembling. Therefore, it is necessary to improve the existing electric tee so that it has the advantages of convenient and quick installation. The present device achieves the above purpose through the design of the assembly port 5 and the limit mechanism 7. The present device is provided with an assembly port 5 at the top entrance of the tee shell 1, and a first slot chamber 51 is opened on both sides of the assembly port 5. The first slot chamber 51 is installed with a limit mechanism 7 inside. Through the limit mechanism 7 The arrangement replaces the conventional method of fixing with a screw rod, places the three-way housing 1 under the conveying pipeline, and aligns the assembly port 5 with the pipeline mouth, and rotates the rotating plate 72 upward until the hook-shaped part at the top of the hook plate 74 is buckled on the pipeline mouth. The height of the hook plate 74 can be adjusted. When the hook plate 74 is extended, the spring 75 in the telescopic chamber 73 is in a compressed state, ensuring that the hook plate 74 is always buckled downward. The design of the adjustable length of the hook plate 74 improves the applicability of the limit mechanism 7. The lower surface of the hook plate 74 is provided with anti-slip teeth 76 to enhance the grip of the hook plate 74, thereby achieving assembly. For the purpose of convenience, a transmission tooth 711 is provided at the lower end of the rotating shaft 71, and a panel 8 is provided inside the assembly port 5. Tooth plates 81 are provided on the left and right sides of the panel 8, and the tooth plate 81 is located inside the second slot chamber 52. The tooth plate 81, the driven tooth 53 and the transmission tooth 711 are in a state of being engaged with each other. When the rotating shaft 71 is rotated to lift the hook plate 74 upward, the rotating shaft 71 and the transmission tooth 711 rotate. The transmission tooth 711 drives the driven tooth 53 on one side to rotate as the rotating shaft 71 rotates, and the driven tooth 53 drives the tooth plate 81 to climb when it rotates, and the tooth plate 81 drives the panel 8 to climb when it climbs. Therefore, in the process of closing the limiting mechanism 7, the enclosure 8 will also rise accordingly. After the limiting mechanism 7 is fixed to the pipeline, the enclosure 8 is in a state of being deeply embedded in the pipeline, thereby allowing the enclosure 8 to block the gap generated after the tee shell 1 and the pipeline are assembled, preventing material from accumulating in the gap or even causing blockage. The top of the inner wall of the enclosure 8 is inclined inward, which can assist in material unloading to a certain extent and prevent material from piling up between the top of the enclosure 8 and the inner wall of the pipeline. At the same time, the enclosure 8 inserted into the pipeline can also play a certain limiting role on the pipeline, thereby further improving the fixing ability of the limiting mechanism 7.

[0028] Specifically, Figure 1 to Figure 2 As shown, the actuator 2 is an integrated flashlight type, a rocker 3 is movably mounted on the left end of the actuator 2, a swing plate 6 is movably mounted inside the three-way housing 1, a group of rollers 61 are arranged at the front and rear ends of the bottom of the swing plate 6, and the actuator 2 is connected to the rollers 61 at the front end of the swing plate 6 inside the three-way housing 1.

[0029] By adopting the above technical scheme, the electric tee currently used in the grain industry mainly adopts the control form of motor-controlled screw assembly. The screw assembly drives the rotation of the roller 61 through the pull rod, thereby driving the swing plate 6 to control the direction. This form has a complex structure, cumbersome assembly, low installation efficiency, and the screw assembly is easy to damage. In this way, the use cost and maintenance cost will increase. Therefore, the device adopts an assembled design to reduce labor costs. The actuator 2 replaces the control elements of the original gate such as the limit switch, motor, and screw assembly, integrates the discrete parts, and improves the assembly efficiency. The actuator 2 drives the roller 61 to rotate, thereby driving the swing plate 6 to complete the change of direction. Observation windows 4 are installed on both sides of the tee housing 1, which is convenient for observing the situation inside the tee housing 1 through the assembly port 5, so as to facilitate the use of the tee. At the same time, the actuator 2 adopts a flashlight integrated design. When electricity cannot be used due to a fault during operation, the manual crank 3 can be used to complete the conversion and closure of the swing plate 6, reducing the risk caused by the fault and improving the operation efficiency.

[0030] Working principle: The device is provided with an assembly port 5 at the top entrance of the three-way shell 1, and a first slot chamber 51 is opened on the left and right sides of the assembly port 5. A limiting mechanism 7 is installed inside the first slot chamber 51. The setting of the limiting mechanism 7 replaces the conventional method of fixing with a screw. The three-way shell 1 is placed under the conveying pipeline, and the assembly port 5 is aligned with the pipeline mouth. The rotating plate 72 is rotated upward until the hook-shaped part on the top of the hook plate 74 is buckled on the pipeline mouth. The height of the hook plate 74 can be adjusted. When the hook plate 74 is extended, the spring 75 in the telescopic chamber 73 is in a compressed state, ensuring that the hook plate 74 is always buckled downward. The design of the adjustable length of the hook plate 74 improves the applicability of the limiting mechanism 7. The lower surface of the hook plate 74 is provided with The anti-slip tooth pattern 76 can improve the gripping force of the hook plate 74, thereby achieving the purpose of convenient assembly. At the same time, a transmission tooth 711 is provided at the lower end of the rotating shaft 71, and a surrounding plate 8 is provided inside the assembly port 5. Tooth plates 81 are provided on the left and right sides of the surrounding plate 8, and the tooth plate 81 is located inside the second slot chamber 52. The tooth plate 81, the driven tooth 53 and the transmission tooth 711 are in a state of being engaged with each other. When the rotating shaft 71 is rotated to lift the hook plate 74 to the top, the rotating shaft 71 and the transmission tooth 711 rotate. The transmission tooth 711 drives the driven tooth 53 on one side to rotate as the rotating shaft 71 rotates, and the driven tooth 53 drives the tooth plate 81 to climb when it rotates, and the surrounding plate 8 is driven when the tooth plate 81 climbs. Therefore, in the process of closing the limiting mechanism 7, the surrounding plate 8 will also rise accordingly, and the limiting mechanism 7 is After being fixed with the pipeline, the enclosure 8 is in a state of being deeply embedded in the pipeline, thereby making the enclosure 8 cover the gap generated after the tee shell 1 and the pipeline are assembled, preventing the accumulation of stuck materials in the gap, and even causing blockage. The top of the inner wall of the enclosure 8 is inclined inward, which can play a role in assisting material unloading to a certain extent, and can prevent the accumulation of materials between the top of the enclosure 8 and the inner wall of the pipeline. At the same time, the enclosure 8 inserted into the pipeline can also play a certain limiting role on the pipeline, thereby further improving the fixing ability of the limiting mechanism 7; the electric tee currently used in the grain industry mainly adopts the control form of the motor controlling the screw assembly, and the screw assembly drives the rotation of the roller 61 through the pull rod, thereby driving the swing plate 6 to control the direction. This form has a complex structure, cumbersome assembly, and low installation efficiency. , and the screw rod assembly is easy to damage, so the use cost and maintenance cost will increase. Therefore, the device adopts an assembled design to reduce labor costs. The actuator 2 replaces the control elements of the original gate such as the limit switch, motor, and screw rod assembly, integrates the discrete parts, and improves the assembly efficiency. The roller 61 is driven by the actuator 2 to rotate, thereby driving the swing plate 6 to complete the change of direction. Observation windows 4 are installed on both sides of the three-way shell 1, which is convenient for observing the situation inside the three-way shell 1 through the assembly port 5, so as to facilitate the use of the three-way. At the same time, the actuator 2 adopts a flashlight integrated design. When electricity cannot be used due to a fault during operation, the manual crank 3 can be used to complete the conversion and closure of the swing plate 6, which reduces the risk of faults and improves operation efficiency.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A novel actuator-type electric tee, comprising a tee housing (1), Features: An actuator (2) is fixedly mounted on the front end of the three-way housing (1), observation windows (4) are fixedly mounted on the left and right surfaces of the actuator (2), and an assembly port (5) is provided on the top of the three-way housing (1); A first groove chamber (51) and a second groove chamber (52) are provided on both left and right sides of the assembly port (5); the first groove chamber (51) is provided on the outer surface of the assembly port (5); the second groove chamber (52) is provided on the inner wall of the assembly port (5); and the second groove chamber (52) is communicated with the first groove chamber (51); a limiting mechanism (7) is movably installed inside the first groove chamber (51); the limiting mechanism (7) comprises a rotating shaft (71); the rotating shaft (71) is movably installed inside the first groove chamber (51); a transmission tooth (711) is provided on the lower end surface of the rotating shaft (71); a rotating plate (72) is fixedly installed on the upper end surface of the rotating shaft (71); and a telescopic chamber (73) is provided inside the rotating plate (72). A hook plate (74) is movably installed inside the telescopic chamber (73), a spring (75) is fixedly installed inside the telescopic chamber (73), and the spring (75) is fixedly connected to the bottom of the hook plate (74), and the lower surface of the top bend of the hook plate (74) is provided with an anti-slip tooth pattern (76), and a surrounding plate (8) is movably installed inside the assembly port (5), and tooth plates (81) are fixedly installed on both sides of the surrounding plate (8), and the tooth plates (81) are inserted into the second groove chamber (52), and a driven tooth (53) is movably installed inside the second groove chamber (52), and the top of the inner wall of the surrounding plate (8) is inclined inwardly, and the driven tooth (53) is respectively meshed with the tooth plates (81) on both sides and the transmission tooth (711).

2. According to the novel actuator type electric tee according to claim 1, Features: The actuator (2) is a flashlight-integrated type, and a rocker (3) is movably mounted on the left end of the actuator (2).

3. According to the novel actuator type electric tee according to claim 1, Features: A swing plate (6) is movably installed inside the three-way housing (1), and a group of rollers (61) are arranged at the front and rear ends of the bottom of the swing plate (6).

4. According to the novel actuator type electric tee according to claim 1, Features: The actuator (2) is connected to a roller (61) at the front end of a swing plate (6) inside the three-way housing (1).

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