CN208611842U - Extractor clamp ring top sheave device - Google Patents

Abstract

The utility model discloses a kind of extractor clamp ring top sheave devices, including tank body, cleanout door, clamp ring, high thrust cylinder and rotary cylinder, the under shed of the tank body is welded with flange, the fixing seat with connecting hole is welded between the upper surface of the flange and the lateral wall of tank body, the roof of fixing seat is equipped with threaded hole, the under shed of threaded hole is communicated with the connecting hole of fixing seat, is connected with fastening screw on the threaded hole；Fixing seat is connected by connecting hole with idler wheel and pin shaft, the outer end of the pin shaft is connected with nut cap, by the roller housing in the outside of pin shaft, then the pin shaft with idler wheel is protruded into the side opening of fixing seat, then the fastening screw in fixing seat is screwed, so that the pin shaft is fixed；The side wall of the clamp ring is evenly equipped with the upgrading slot of several transmissions in the circumferential, and it is that gradually inclination, the clamp ring are suspended on the idler wheel of tank body by upgrading slot upwards from left to right that these upgrading slots match the upgrading slot with each idler wheel of above-mentioned tank body respectively.

Description

Extractor clamp ring top sheave device

Technology leads city

The utility model relates to a kind of extractors, especially extractor clamp ring top sheave device.

Background technique

Extractor is widely used in pharmaceutical industry, and the cleanout door of general extractor is hinged on tank base, using with Its open and close locking cylinder being linked is opened and closed and locks cleanout door.Since extractor needs to heat at the extraction, temperature Degree is higher, and pressure is larger in tank body, its cleanout door is caused to be easy leakage medical fluid.

Summary of the invention

The utility model provides a kind of extractor clamp ring top sheave device, this extractor locking in view of the above-mentioned deficiencies Circle top sheave device can make the cleanout door flange periphery overall sealing performance of extractor good, will not leak medical fluid.

The utility model is that technical solution used by solving its technical problem is: a kind of extractor clamp ring top sheave dress It sets, including tank body, cleanout door and clamp ring, the under shed of above-mentioned tank body is welded with flange, and the bottom surface of flange is inlaid with sealing ring, It is respectively provided with trunnion at left and right sides of tank body, high thrust cylinder, the telescopic rod of two high thrust cylinders are respectively connected on two trunnions It extends downwardly, is equipped with cleanout door in the under shed of tank body, the upper opening of the cleanout door is equipped with the tooth-like flange of width, at the bottom of cleanout door Face, which is connected with, to be fixed fastly, and the lower end that the fixation of cleanout door is fast is fixedly connected with hoisting cross beam, the left and right ends point of the hoisting cross beam Not hinged with the telescopic rod of two high thrust cylinders of tank body two sides, the inner circumferential of the lower end of above-mentioned clamp ring is evenly equipped with several transverse directions The guide plate of stretching, the upper plane of these guide plates is corresponding with each wide bottom surface of tooth of above-mentioned cleanout door respectively, is locking It is hinged there are two the rotary cylinder symmetrical along hoisting cross beam on circle, the other end of two rotary cylinders respectively with the phase of tank body It is hinged to two sides, several fixing seats with connecting hole are evenly equipped on the flange of the tank body, which is side opening, fixed Seat is connected between the upper surface of flange and the lateral wall of tank body by way of electric welding, and the roof of fixing seat is equipped with threaded hole, spiral shell The under shed of pit is communicated with the connecting hole of fixing seat, is connected with fastening screw on the threaded hole；Fixing seat by connecting hole with Idler wheel and pin shaft connect, and the outer end of the pin shaft is connected with nut cap, by the roller housing in the outside of pin shaft, then will be with rolling The pin shaft of wheel protrudes into the side opening of fixing seat, then screws the fastening screw in fixing seat, so that the pin shaft is fixed；The lock The side wall of collar is evenly equipped with the upgrading slot of several transmissions in the circumferential, these upgrading slots respectively with each idler wheel phase of above-mentioned tank body Cooperating the upgrading slot is gradually inclination upwards from left to right, and gradually inclination makes upgrading slot with the spiral gradient upwards for this；It should Clamp ring is suspended on the idler wheel of tank body by upgrading slot.

Using the above structure, when work, the high thrust cylinder of tank body two sides is up lifted crossbeam by telescopic rod, simultaneously Crossbeam drives cleanout door to ramp up, and then the tooth-like flange of the width of cleanout door and the flange of the under shed of the tank body is made mutually to recline, this When the rotary cylinder pull clamp ring to be rotated, the guide plate of its lower aperture is caught in slags tap therewith during rotation for clamp ring The bottom surface of the wide tooth of door makes clamp ring will be by rotary course in this way simultaneously because the upgrading slot has the spiral gradient It is gradually lifted up, and then cleanout door is driven to compress to the sealing ring of the under shed of tank body, make the slag notch of tank body complete in this way It is hermetically sealed, never leak medical fluid.Efficiently solve the problems, such as that the slag notch of tank body is easy leakage medical fluid.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model extractor clamp ring top sheave device；

Fig. 2 is the partial enlarged view in Fig. 1 at C；

Fig. 3 is the cutaway view Amplified image of the line A-A along Fig. 1；

Fig. 4 is the partial enlarged view in Fig. 3 at D.

Specific embodiment

The utility model implementation column is described in further detail with reference to the accompanying drawing.

As shown in Figures 1 to 4, extractor includes tank body 1, cleanout door 4 and clamp ring 8, and the under shed of the tank body 1 is welded with Flange 23, the bottom surface of flange 23 are inlaid with sealing ring 22, and the left and right sides of tank body 1 is respectively provided with trunnion 13, each on two trunnions 13 It is connected with high thrust cylinder 12, the telescopic rod 6 of two high thrust cylinders 12 extends downwardly；It is equipped with and slags tap in the under shed of tank body 1 The upper opening of door 4, the cleanout door 4 is equipped with the tooth-like flange of width, which is the upper opening periphery by being evenly arranged on cleanout door 4 Several wide teeth 5 constituted, be connected by way of electric welding between these wide teeth 5 and cleanout door 4, at the bottom of cleanout door 4 Face is equipped with the fixation fast 3 extended downwardly, is connected by way of electric welding between fixed fast 3 and cleanout door 4, the fixation of cleanout door is fast 3 lower end is fixedly connected with hoisting cross beam 2, the left and right ends of the hoisting cross beam 2 two high thrust gas with tank body two sides respectively The telescopic rod 6 of cylinder 12 is hinged；Several fixing seats 25 with connecting hole are evenly equipped on the flange 23 of tank body 1, which is side Opening, fixing seat 25 are connected between the upper surface of flange 23 and the lateral wall of tank body 1 by way of electric welding；The top of fixing seat 25 Wall is equipped with threaded hole, is connected with fastening screw 24 on the threaded hole；The connecting hole phase of the under shed of the threaded hole and fixing seat 25 It is logical；Fixing seat 25 is connected by connecting hole with idler wheel 10 and pin shaft 7, and the outer end of the pin shaft 7 is connected with nut cap 7a, connection When, the side opening of fixing seat 25 is protruded by 10 sets of the idler wheel outsides in pin shaft 7, then by the pin shaft 7 with idler wheel 10, then will be consolidated Fastening screw 24 in reservation 25 screws, so that the pin shaft 7 is fixed；The inner circumferential of the lower end of above-mentioned clamp ring 8 is evenly equipped with several The guide plate 21a crossed out, the upper plane of these guide plates 21a bottom surface phase with each wide tooth 5 of above-mentioned cleanout door respectively Corresponding, the side wall 21 of the clamp ring 8 is evenly equipped with the upgrading slot 9 of several transmissions in the circumferential, these upgrading slots 9 respectively with above-mentioned tank Each idler wheel 10 of body matches；The upgrading slot 9 is gradually inclination upwards from left to right, and gradually inclination makes upgrading slot 9 upwards for this With the spiral gradient；The clamp ring 8 is suspended on the idler wheel 10 of tank body by upgrading slot 9；In clamp ring 8 it is hinged there are two The rotary cylinder 11 symmetrical along hoisting cross beam, the other end of two rotary cylinders 11 are cut with scissors with the opposite sides of tank body 1 respectively It connects.

When work, the high thrust cylinder 12 of tank body two sides is up lifted crossbeam 6 by telescopic rod 6, while crossbeam 6 drives Cleanout door 4 ramps up, and then the wide tooth-like flange of cleanout door and 23 phase of flange of the under shed of the tank body is made to recline, the rotation at this time Rotaring cylinder 11 pulls clamp ring 8 to be rotated, and the guide plate 21a of its bottom in rotation of clamp ring 8 is caught in cleanout door 4 therewith The bottom surface of wide tooth 5 makes clamp ring in turn helically in formula in this way since the upgrading slot 9 of clamp ring has the spiral gradient It rises, and then cleanout door 4 is driven to compress to the sealing ring 22 of the under shed of tank body 1, make the slag notch of tank body 1 by completely close in this way Envelope, never leaks medical fluid.

Claims (1)

1. a kind of extractor clamp ring top sheave device, including tank body, cleanout door and clamp ring, the under shed welding of above-mentioned tank body There is flange, the bottom surface of flange is inlaid with sealing ring, and trunnion is respectively provided at left and right sides of tank body, is respectively connected on two trunnions and pushes away greatly The telescopic rod of strength cylinder, two high thrust cylinders extends downwardly, and is equipped with cleanout door in the under shed of tank body, opens on the cleanout door Mouth is equipped with the tooth-like flange of width, is connected with and is fixed fastly in the bottom surface of cleanout door, and the fast lower end of the fixation of cleanout door and hoisting cross beam are consolidated Fixed connection, the left and right ends of the hoisting cross beam are hinged with the telescopic rod of two high thrust cylinders of tank body two sides respectively, above-mentioned lock The inner circumferential of the lower end of collar is evenly equipped with several guide plates crossed out, the upper plane of these guide plates respectively with above-mentioned cleanout door Each wide tooth bottom surface it is corresponding, it is hinged there are two the rotary cylinder symmetrical along hoisting cross beam in clamp ring, two The other end of rotary cylinder is hinged with the opposite sides of tank body respectively, it is characterized in that: uniformly distributed on the flange (23) of the tank body (1) There are several fixing seats (25) with connecting hole, which is side opening, and fixing seat (25) is connected to by way of electric welding Between the upper surface of flange (23) and the lateral wall of tank body (1), the roof of fixing seat (25) is equipped with threaded hole, the under shed of threaded hole It is communicated with the connecting hole of fixing seat (25), fastening screw (24) is connected on the threaded hole；Fixing seat (25) by connecting hole with Idler wheel (10) and pin shaft (7) connect, and the outer end of the pin shaft (7) is connected with nut cap (7a), which is covered in pin The outside of axis (7), then the pin shaft (7) with idler wheel is protruded into the side opening of fixing seat (25), it then will be on fixing seat (25) Fastening screw (24) screws, so that the pin shaft (7) is fixed；The side wall (21) of the clamp ring (8) is evenly equipped with several in the circumferential The upgrading slot (9) of transmission, these upgrading slots (9) are matched with each idler wheel (10) of above-mentioned tank body respectively, the upgrading slot (9) For gradually inclination upwards from left to right, gradually inclination makes upgrading slot (9) with the spiral gradient upwards for this；The clamp ring (8) is logical Upgrading slot (9) is crossed to be suspended on the idler wheel (10) of tank body.