Tower structured packing propelling device

Abstract

The utility model relates to the technical field of tower packing, and particularly discloses a tower structured packing propelling device which comprises a material pushing disc and further comprises a pushing mechanism used for pushing and moving the material pushing disc, the pushing mechanism comprises a first pushing assembly, a second pushing assembly is arranged on the first pushing assembly and fixedly connected with the material pushing disc, and the material pushing disc is provided with a pushing mechanism. A cavity is formed in the end face of the material pushing disc. Through the arrangement of a first pushing assembly and a second pushing assembly of the pushing mechanism, a first lead screw of the first pushing assembly rotates to push a first supporting frame and a second supporting frame to integrally drive a material pushing disc to move towards one side of filler, and after the filler makes contact with the material pushing disc, a worm and a worm wheel of the second pushing assembly rotate in a meshed mode; the worm wheel pushes the second lead screw to move towards the interior of the tower, the material pushing disc continuously pushes the filler into the tower under the support of the second lead screw and the guide column, the relative positions of the material pushing disc and the tower are fixed, the whole pushing process is stable, and the using process is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of tower fillers, in particular to a tower structured filler propulsion device. Background Art

[0002] The existing announcement number is CN 220164982 U, which is a tower structured packing pushing device. A set of lifting and lowering regulators are formed by a base, a guide tube, a lifting plate, a fixed plate, a screw, a hand wheel and a guide sleeve. When in use, the push rod is parallel to the guide rail, and the position of the guide sleeve relative to the guide rail can be adjusted by turning the hand wheel. When pushing the packing, the guide rail is fixed relative to the tower, and the position of the push rod relative to the guide rail can be adjusted to adjust the position of the push rod relative to the tower. In this way, the position of the push rod relative to the tower can be adjusted at any time according to needs during the packing process, and the push process is more adaptable. However, the above device needs to fix the position during the pushing process, and the pushing process is not stable enough, which causes inconvenience to the use. Utility Model Content

[0003] The purpose of the utility model is to provide a tower structured packing propulsion device in order to solve the above problems.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A tower structured packing propulsion device includes a pushing plate and a pushing mechanism for pushing and moving the pushing plate, the pushing mechanism includes a first pushing component, a second pushing component is arranged on the first pushing component, the second pushing component is fixedly connected to the pushing plate, a cavity is arranged on the end surface of the pushing plate, and a limiting buffer component for auxiliary limiting the packing is connected in the cavity; the first pushing component includes a base frame, a slide rail and a first lead screw are arranged on the base frame, a first servo motor is connected to one end of the first lead screw, a first supporting frame and a second supporting frame are arranged on the slide rail and the first lead screw at intervals, the second pushing component includes a worm gear arranged on the first supporting frame, a second lead screw is connected to the center of the worm gear, guide columns are arranged on the upper and lower sides of the second lead screw, the guide column and one end of the second lead screw are fixedly connected to the pushing plate, a worm is arranged on the lower side of the worm gear, and a second servo motor is connected to the end of the worm.

[0006] It is further configured that: the first support frame is close to one side of the push plate, the first lead screw is threadedly connected to the first support frame and the second support frame, and the first lead screw is rotatably connected to the base frame.

[0007] Further configuration: the slide rails are arranged in parallel at two locations, and the first support frame and the second support frame are slidably connected to the slide rails.

[0008] It is further configured that: a groove for installing the worm gear is provided on the first support frame, and an end cover for sealing the groove is provided on the outer wall of the first support frame.

[0009] It is further configured that the worm wheel is rotationally connected to the first support frame, the second lead screw is threadedly connected to the worm wheel, the second lead screw passes through the second support frame, and the guide column is slidingly connected to the first support frame and the second support frame.

[0010] Further configuration: the limit buffer assembly includes a push plate arranged in the push plate cavity, a sliding column passing through the push plate is fixed to the bottom surface of the push plate, the sliding column is arranged at four places, and a spring is sleeved on the sliding column between the push plate and the push plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] By setting the first pushing component and the second pushing component of the pushing mechanism, the first screw of the first pushing component rotates to push the first supporting frame and the second supporting frame as a whole to drive the pushing plate to move toward the side of the filler. After the filler contacts the pushing plate, the worm and the worm wheel of the second pushing component mesh and rotate, so that the worm wheel pushes the second screw to move toward the inside of the tower. The pushing plate continues to push the filler into the tower under the support of the second screw and the guide column. The relative positions of the two are fixed, the overall pushing process is stable, and the use process is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is an axonometric diagram of a tower structured packing propulsion device described in the utility model;

[0015] Figure 2 This is a schematic diagram of the main structure of a tower structured packing propulsion device described in the utility model;

[0016] Figure 3 It is a partial cross-sectional structural schematic diagram of a tower structured packing propulsion device described in the utility model;

[0017] Figure 4 It is a structural schematic diagram of a tower structured packing propulsion device described in the utility model.

[0018] The following are the descriptions of the reference numerals:

[0019] 1. Push plate; 21. Base frame; 22. Slide rail; 23. First lead screw; 24. First servo motor; 25. First support frame; 26. Second support frame; 27. Second lead screw; 28. Guide column; 29. ​​Worm wheel; 210. Worm; 211. Second servo motor; 212. End cover; 31. Push plate; 32. Slide column; 33. Spring. DETAILED DESCRIPTION

[0020] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0022] The utility model is further described below in conjunction with the accompanying drawings:

[0023] like Figure 1-Figure 4 As shown, a tower structured packing propulsion device includes a pushing plate 1 and a pushing mechanism for pushing and moving the pushing plate 1.

[0024] In this embodiment: the pushing mechanism includes a first pushing component, a second pushing component is arranged on the first pushing component, the second pushing component is fixedly connected to the pushing plate 1, a cavity is arranged on the end surface of the pushing plate 1, and a limit buffer component for auxiliary limiting of the filler is connected in the cavity; the first pushing component includes a base frame 21, a slide rail 22 and a first lead screw 23 are arranged on the base frame 21, one end of the first lead screw 23 is connected to a first servo motor 24, and a first support frame 25 and a second support frame 2 are arranged on the slide rail 22 and the first lead screw 23 at intervals. 6. The first support frame 25 is close to one side of the push plate 1, the first lead screw 23 is threadedly connected with the first support frame 25 and the second support frame 26, the first lead screw 23 is rotatably connected with the base frame 21, the slide rail 22 is arranged at two locations in parallel, the first support frame 25 and the second support frame 26 are slidably connected with the slide rail 22, and the first lead screw 23 is driven to rotate by the first servo motor 24, so that the first lead screw 23 pushes the first support frame 25 and the second support frame 26 as a whole to drive the push plate 1 to move toward the side of the filler under the limit of the slide rail 22, and contacts and presses the filler.

[0025] The second pushing assembly includes a worm wheel 29 arranged on the first support frame 25, the center of the worm wheel 29 is connected to the second lead screw 27, the upper and lower sides of the second lead screw 27 are provided with guide pillars 28, the guide pillars 28 and one end of the second lead screw 27 are fixedly connected to the pushing plate 1, and a worm 210 is arranged on the lower side of the worm wheel 29, and the end of the worm 210 is connected to the second servo motor 211. The first support frame 25 is provided with a groove for installing the worm wheel 29, and an end cover 212 for sealing the groove is provided on the outer wall of the first support frame 25. The worm 210 meshes and rotates with the worm wheel 29, and the worm 210 is rotatably connected to the first support frame 25; the worm wheel 29 is rotatably connected to the first support frame 25, the second lead screw 27 is threadedly connected to the worm wheel 29, the second lead screw 27 passes through the second support frame 26, and the guide column 28 is slidably connected to the first support frame 25 and the second support frame 26. The worm 210 is meshed and rotated with the worm wheel 29 by the second servo motor 211, so that the worm wheel 29 pushes the second lead screw 27 to move toward the inside of the tower, and the push plate 1 continues to push the filler into the tower under the support of the second lead screw 27 and the guide column 28.

[0026] The limit buffer assembly includes a push plate 31 arranged in the cavity of the push plate 1, and a slide column 32 passing through the push plate 1 is fixed to the bottom surface of the push plate 31, and the slide column 32 is arranged at four places. A spring 33 is sleeved on the slide column 32 between the push plate 31 and the push plate 1. After the push plate 31 contacts the filler, the filler presses the push plate 31 toward the inside of the push plate 1, squeezes the spring 33 on the slide column 32, and the push plate 1 limits the outside of the filler; after the filler is pushed into place, when the push plate 1 moves toward the outside of the tower, the spring 33 pushes the push plate 31 to reset to the outside of the push plate 1 until the push plate 1 is separated from the filler.

[0027] The working principle and use process of the utility model are as follows: the filler is placed in the feeding port of the tower, and the push plate 1 is placed corresponding to the filler. The first servo motor 24 drives the first screw 23 to rotate, so that the first screw 23 pushes the first support frame 25 and the second support frame 26 as a whole to drive the push plate 1 to move toward the side of the filler. The filler presses the push plate 31 toward the inner side of the push plate 1, squeezes the spring 33 on the slide column 32, and then pushes the filler into the tower. After that, the second servo motor 211 drives the worm 210 to rotate in mesh with the worm wheel 29, so that the worm wheel 29 pushes the second screw 27 to move into the tower. The push plate 1 continues to push the filler into the tower under the support of the second screw 27 and the guide column 28.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A tower structured packing propulsion device, comprising a pushing plate (1), characterized in that: The push mechanism also includes a push mechanism for pushing and moving the push plate (1), the push mechanism including a first push component, a second push component arranged on the first push component, the second push component being fixedly connected to the push plate (1), a cavity being arranged on the end surface of the push plate (1), a limit buffer component for assisting in limiting the position of the filler being connected to the cavity; the first push component includes a base frame (21), a slide rail (22) and a first lead screw (23) being arranged on the base frame (21), one end of the first lead screw (23) being connected to a first servo motor (24), the slide rail (22) and a first lead screw (23) being connected to one end of the first lead screw (23), and the first servo motor (24) being connected to the first lead screw (23). A first support frame (25) and a second support frame (26) are arranged on the rail (22) and the first lead screw (23) at intervals, and the second pushing assembly includes a worm wheel (29) arranged on the first support frame (25), the center of the worm wheel (29) is connected to the second lead screw (27), and guide columns (28) are arranged on the upper and lower sides of the second lead screw (27), and one end of the guide column (28) and the second lead screw (27) is fixedly connected to the pushing plate (1), and a worm (210) is arranged on the lower side of the worm wheel (29), and the end of the worm (210) is connected to a second servo motor (211).

2. A tower structured packing propulsion device according to claim 1, characterized in that: The first support frame (25) is close to one side of the push plate (1), the first screw (23) is threadedly connected to the first support frame (25) and the second support frame (26), and the first screw (23) is rotatably connected to the base frame (21).

3. A tower structured packing propulsion device according to claim 1, characterized in that: The slide rail (22) is arranged in parallel at two locations, and the first support frame (25) and the second support frame (26) are slidably connected to the slide rail (22).

4. A tower structured packing propulsion device according to claim 1, characterized in that: The first support frame (25) is provided with a groove for mounting the worm wheel (29), and an end cover (212) for sealing the groove is provided on the outer wall of the first support frame (25).

5. A tower structured packing propulsion device according to claim 4, characterized in that: The worm gear (29) is rotationally connected to the first support frame (25), the second lead screw (27) is threadedly connected to the worm gear (29), the second lead screw (27) passes through the second support frame (26), and the guide column (28) is slidably connected to the first support frame (25) and the second support frame (26).

6. A tower structured packing propulsion device according to claim 1, characterized in that: The limit buffer assembly comprises a push plate (31) arranged in the cavity of the push plate (1), a sliding column (32) passing through the push plate (1) is fixed on the bottom surface of the push plate (31), the sliding column (32) is arranged at four places, and a spring (33) is sleeved on the sliding column (32) between the push plate (31) and the push plate (1).

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