Shock absorption base structure of supporting leg supporting type reaction kettle

Abstract

The utility model discloses a damping base structure of a supporting leg supporting type reaction kettle, which comprises a base plate, a top plate arranged above the base plate, a damper arranged at the central position of the top end of the base plate, piston cylinders arranged at the corners of the top end of the base plate, and external threads arranged on the outer walls of the lower ends of the piston cylinders. An internal thread disc is mounted on the outer wall of the piston barrel at the external thread position in a threaded manner, a piston rod is movably connected to the interior of the piston barrel, a spring is wound on the piston barrel above the internal thread disc and the outer wall of the piston rod, a part placing seat is arranged above the top plate, two supporting frames are arranged at the bottom end of the part placing seat, and a reaction kettle body is mounted at the top end of the part placing seat. According to the damping base structure, the damping performance of the damping base structure can be optimized according to damping requirements, so that the stability of the damping base structure is guaranteed, the phenomenon of displacement of the reaction kettle body is reduced, and the purpose of easily conveying and transferring the damping base structure is achieved.

Description

Technical Field

[0001] This utility model relates to the field of chemical equipment technology, specifically to a shock-absorbing base structure for a leg-supported reaction vessel. Background Technology

[0002] Reactors are commonly used equipment in industries such as pharmaceutical manufacturing, used for various chemical reactions and physical processes. Traditional reactor support structures often use simple legs, lacking effective vibration damping measures, which makes the equipment prone to shaking during the reaction process. This not only affects reaction efficiency but may also damage the equipment itself or even cause safety accidents. Therefore, designing a vibration damping base structure for a leg-supported reactor is particularly important.

[0003] Referring to the CN204699682U description of a shock-absorbing reactor base, it includes a base, springs, and a pressure plate. An array of springs is evenly installed on the base, and the pressure plate presses down on the top of the spring array. Opposite sides of the base have opposing sliding holes passing through the center of the base. The pressure plate has adjustment handles at opposite ends, which can enter and engage within the sliding holes. This shock-absorbing reactor base can effectively adjust its height and reduce vibration. However, while this shock-absorbing base structure can be well applied, it typically relies solely on spring components for vibration damping, making it difficult to optimize the damping effect according to specific needs. Further improvements are required. Summary of the Invention

[0004] The purpose of this utility model is to provide a shock-absorbing base structure for a leg-supported reactor, in order to solve the problem that although the shock-absorbing base structure proposed in the background art can be well applied, it usually relies solely on spring components for shock absorption, making it difficult to optimize the shock absorption effect of the shock-absorbing base structure according to requirements.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a shock-absorbing base structure for a leg-supported reactor, comprising a base plate, a top plate above the base plate, a damper installed at the center of the top of the base plate, piston cylinders at the corners of the top of the base plate, external threads on the outer wall of the lower end of the piston cylinders, and internally threaded discs threadedly installed on the outer wall of the piston cylinders at the externally threaded locations. A piston rod is movably connected inside the piston cylinder, the top of the piston rod extending to the outside of the piston cylinder and connecting to the bottom of the top plate. Springs are wound around the outer walls of the piston cylinder and piston rod above the internally threaded discs. A mounting base is provided above the top plate, and two support frames are provided at the bottom of the mounting base. The bottom of the support frames is fixedly connected to the top of the top plate. The reactor body is mounted on the top of the mounting base. Legs are provided at the corners of the bottom of the base plate, and reinforcing ribs are provided on the outer walls between adjacent legs.

[0006] Preferably, the lower part of the substrate is provided with two lifting plates, the bottom of the lifting plate is provided with universal wheels on both sides, the universal wheels are arranged to facilitate the transportation of the damping base structure.

[0007] Preferably, the top of the lifting plate is provided with an electric push rod on both sides, the top of the electric push rod is connected with the bottom of the substrate, and the electric push rod is arranged to drive the lifting plate to rise and fall.

[0008] Preferably, a bidirectional screw rod is rotatably arranged on the inner wall between the support frames, a guide rod is fixed to the inner wall of the support frame below the bidirectional screw rod, and the guide rod is arranged to limit the movement range of the linkage plate.

[0009] Preferably, the linkage plate is screw-connected to the outer wall on both sides of the bidirectional screw rod, the lower end of the linkage plate is movably connected with the guide rod, the top of the linkage plate penetrates the upper part of the component seat, the inner wall of the upper end of the linkage plate is provided with a clamping seat, and the clamping seat is arranged to clamp and limit the reaction kettle body at the top of the component seat.

[0010] Preferably, the outer wall of the positioning frame is provided with a motor, the output end of the motor is provided with a rotating shaft through a shaft coupling, and the end of the rotating shaft away from the motor is connected with one end of the bidirectional screw rod, and the motor is arranged to drive the bidirectional screw rod to rotate through the rotating shaft.

[0011] Compared with the prior art, the damping base structure of the supporting leg supporting type reaction kettle can not only optimize the damping performance of the damping base structure according to the damping requirement, but also reduce the displacement of the reaction kettle body, and achieve the purpose of easy transportation of the damping base structure.

[0012] By rotating the inner threaded disc, the outer wall of the piston cylinder at the outer threaded position of the inner threaded disc is rotated and slides up and down to adjust the elastic pressure of the spring on the top plate, thereby optimizing the damping performance of the damping base structure according to the damping requirement, thereby further ensuring the stability of the damping base structure.

[0013] By rotating the bidirectional screw rod through the rotating shaft driven by the motor, the linkage plate slides on the outer walls of the bidirectional screw rod and the guide rod, i.e. the distance between the two clamping seats is adjusted, when the two clamping seats are close to each other, the reaction kettle body is clamped and limited by the two clamping seats, thereby reducing the displacement of the reaction kettle body.

[0014] The lifting plate is driven to lift by the electric push rod, so that the lifting plate drives several universal wheels to lift synchronously, when the plane where the bottom end of the universal wheel is located is lower than the plane where the bottom end of the supporting leg is located, the universal wheel replaces the supporting leg to contact the ground, so as to push the damping base structure to make the universal wheel displace the ground to slide, so that the purpose of easily conveying and transferring the damping base structure is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view structural schematic diagram of the utility model;

[0016] Figure 2 It is a lifting plate plan view structural schematic diagram of the utility model;

[0017] Figure 3 It is a component seat plan view structural schematic diagram of the utility model;

[0018] Figure 4 It is a component seat plan view structural schematic diagram of the utility model; Figure 1 It is an enlarged structural schematic diagram of A in the utility model.

[0019] In the drawing: 1, base plate; 2, supporting leg; 3, reinforcing rib; 4, electric push rod; 5, universal wheel; 6, damper; 7, top plate; 8, support frame; 9, component seat; 10, bidirectional screw rod; 11, guide rod; 12, linkage plate; 13, clamping seat; 14, reaction kettle body; 15, positioning frame; 16, motor; 17, rotating shaft; 18, lifting plate; 19, piston cylinder; 20, external thread; 21, internal thread disc; 22, piston rod; 23, spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides an embodiment: the damping base structure of supporting leg support type reaction kettle, including base plate 1, the bottom of base plate 1 is equipped with two lifting plates 18, the both sides of the bottom end of lifting plate 18 are all installed with universal wheel 5;

[0022] When using, through the setting of universal wheel 5, the damping base structure is conveyed and transferred;

[0023] The both sides of the top end of lifting plate 18 are all installed with electric push rod 4, and the top end of electric push rod 4 is connected with the bottom end of base plate 1.

[0024] When using, through the setting of electric push rod 4, lifting plate 18 is driven to lift.

[0025] The top plate 7 is arranged above the substrate 1, the damper 6 is arranged at the center of the top end of the substrate 1, the piston cylinder 19 is arranged at the corner of the top end of the substrate 1, the outer thread 20 is arranged on the outer wall of the lower end of the piston cylinder 19, the inner thread disc 21 is threadedly arranged on the outer wall of the piston cylinder 19 at the position of the outer thread 20, the piston rod 22 is movably connected in the piston cylinder 19, the top end of the piston rod 22 extends to the outside of the piston cylinder 19 and is connected with the bottom end of the top plate 7, the spring 23 is wound on the outer wall of the piston rod 22 above the piston cylinder 19, the component seat 9 is arranged above the top plate 7, the two support frames 8 are arranged at the bottom end of the component seat 9, the bottom end of the support frame 8 is fixedly connected with the top end of the top plate 7, the bidirectional screw rod 10 is rotatably arranged on the inner wall between the support frames 8, and the guide rod 11 is fixedly arranged on the inner wall of the support frame 8 below the bidirectional screw rod 10.

[0026] In use, the guide rod 11 is arranged to limit the movement range of the linkage plate 12.

[0027] The linkage plate 12 is threadedly arranged on the outer wall of the two sides of the bidirectional screw rod 10, the lower end of the linkage plate 12 is movably connected with the guide rod 11, the top end of the linkage plate 12 penetrates to the top of the component seat 9, and the clamping seat 13 is arranged on the inner wall of the upper end of the linkage plate 12.

[0028] In use, the clamping seat 13 is arranged to clamp and limit the reaction kettle body 14 at the top end of the component seat 9.

[0029] The positioning frame 15 is arranged on one side of the bottom end of the component seat 9, the motor 16 is arranged on the outer wall of the positioning frame 15, the output end of the motor 16 is connected with the rotating shaft 17 through the shaft coupling, and the end, away from the motor 16, of the rotating shaft 17 is connected with one end of the bidirectional screw rod 10.

[0030] In use, the motor 16 is arranged to drive the bidirectional screw rod 10 to rotate through the rotating shaft 17.

[0031] The reaction kettle body 14 is arranged at the top end of the component seat 9, the support legs 2 are arranged at the corners of the bottom end of the substrate 1, and the reinforcing ribs 3 are arranged on the outer wall between the adjacent support legs 2.

[0032] The embodiment of the application is used, first, the electric push rod 4 drives the lifting plate 18 to lift, so that the lifting plate 18 drives several universal wheels 5 to lift synchronously, when the plane where the bottom end of the universal wheel 5 is lower than the plane where the bottom end of the supporting leg 2 is, the universal wheel 5 replaces the supporting leg 2 to contact the ground, to push the damping base structure to transport, then the motor 16 drives the bidirectional screw rod 10 to rotate through the rotating shaft 17, so that the linkage plate 12 is located on the outer wall of the bidirectional screw rod 10 and the guide rod 11, that is, the spacing between the two clamping seats 13 can be adjusted, when the two clamping seats 13 are close to each other, and the inner wall of the clamping seat 13 is attached to the outer wall of the reaction kettle body 14, the reaction kettle body 14 can be clamped and limited on the top end of the placing seat 9 by the two clamping seats 13, to reduce the displacement phenomenon of the reaction kettle body 14, finally, the inner threaded disc 21 is rotated and slides up and down on the outer wall of the piston cylinder 19 at the position of the outer thread 20, to adjust the elastic pressure of the spring 23 on the top plate 7, so that the damping performance of the damping base structure can be optimized according to the damping requirement, and the stability of the damping base structure is guaranteed, because the lower end of the piston rod 22 is movably arranged in the piston cylinder 19, and because the spring 23 has good elastic effect, the top plate 7 is elastically arranged, so that the reaction kettle body 14 can be damped, and the setting of the damper 6 can reduce the rebound phenomenon of the top plate 7, to ensure the damping effect of the reaction kettle body 14, so as to complete the use of the damping base structure.

[0033] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A shock absorbing base structure for a leg supported reactor vessel, characterized by: The utility model provides a reaction kettle, including the substrate (1), the top of substrate (1) is equipped with the top plate (7), the centre position of substrate (1) top end is installed damper (6), the corner position of substrate (1) top end is equipped with piston cylinder (19), the outer wall of piston cylinder (19) lower extreme is equipped with outer thread (20), the outer wall of piston cylinder (19) position outer thread (20) is installed with inner thread disc (21) threadedly, piston cylinder (19) is movably connected with piston rod (22) in the inside, the top end of piston rod (22) extends to the outside of piston cylinder (19) and is connected with the bottom of top plate (7), the outside wall of piston cylinder (19) and piston rod (22) are wound with spring (23) above inner thread disc (21), the top of top plate (7) is equipped with the seat (9) of placing, the bottom of seat (9) of placing is equipped with two support frame (8), the bottom of support frame (8) is fixedly connected with the top of top plate (7), the top of seat (9) of placing is installed reaction kettle body (14), the corner position of substrate (1) bottom is equipped with support leg (2), and the outer wall between adjacent support leg (2) is equipped with reinforcing rib (3).

2. The reaction vessel supported on legs with a shock absorbing base structure as claimed in claim 1, wherein: The bottom of substrate (1) is equipped with two lifting plate (18), and the both sides of lifting plate (18) bottom are installed universal wheel (5).

3. The reaction vessel supported on legs with a shock absorbing base structure according to claim 2, characterized in that: The both sides of lifting plate (18) top are installed electric push rod (4), and the top of electric push rod (4) is connected with the bottom of substrate (1).

4. The reaction vessel supported on legs with a shock absorbing base structure as claimed in claim 1, wherein: The inner wall between support frame (8) is rotatably installed two-way screw rod (10), and the inner wall of support frame (8) below two-way screw rod (10) is fixedly connected with guide rod (11).

5. The reaction vessel supported on legs with a shock absorbing base structure as claimed in claim 4 wherein: The outer wall of both sides of two-way screw rod (10) is threadedly installed linkage plate (12), and the bottom of linkage plate (12) is movably connected with guide rod (11), the top of linkage plate (12) penetrates to the top of seat (9) of placing, and the inner wall of linkage plate (12) upper end is equipped with clamping seat (13).

6. The reaction vessel supported on legs with a shock absorbing base structure as claimed in claim 4 wherein: The one side of seat (9) of placing bottom is equipped with positioning frame (15), the outer wall of positioning frame (15) is installed motor (16), and the output end of motor (16) is installed rotating shaft (17) through coupling, and the end, away from motor (16) of rotating shaft (17) is connected with one end of two-way screw rod (10).

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