CN215917341U

CN215917341U - Oil cylinder driving mechanism for reaction kettle flip cover

Info

Publication number: CN215917341U
Application number: CN202121862423.6U
Authority: CN
Inventors: 黄金仕
Original assignee: XIAMEN VACTEC EQUIPMENT CO Ltd
Current assignee: XIAMEN VACTEC EQUIPMENT CO Ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-03-01
Anticipated expiration: 2031-08-10

Abstract

The utility model relates to the field of reaction kettle driving, in particular to an oil cylinder driving mechanism for a reaction kettle flip cover. The utility model provides the oil cylinder driving mechanism for the turnover cover of the reaction kettle, which has a simple structure and can be mechanically adjusted. An oil cylinder driving mechanism for a reaction kettle flip comprises a tank body and the like; the tank body is provided with a tank cover, the tank body is provided with a driving mechanism, the tank cover is provided with a rotating mechanism, and the rotating mechanism is connected with the driving mechanism. The structure is simplified, and whole mechanism can adjust, when guaranteeing reation kettle vacuum seal nature, avoids wearing and tearing the sealed face of kettle cover, improves sealed life who fills up, has also improved reation kettle's life.

Description

Oil cylinder driving mechanism for reaction kettle flip cover

Technical Field

The utility model relates to the field of reaction kettle driving, in particular to an oil cylinder driving mechanism for a reaction kettle flip cover.

Background

The reaction kettle is widely applied to industries such as petroleum, chemical industry, rubber, pesticides, dyes, medicines, foods and the like, and is used for completing pressure containers in technological processes such as vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, the currently used kettle cover opening device of the reaction kettle generally lifts and opens a kettle cover through a crane and a hook, and when the kettle cover opening device is opened, the kettle cover and a kettle body are easily scratched because a hanging chain cannot be ensured to be overlapped with the center of the kettle cover, and meanwhile, a sealing element of the reaction kettle is influenced, so that the service life of the reaction kettle is influenced; other mechanical kettle cover opening mechanisms are complicated in structure, high in manufacturing cost and difficult to maintain.

Therefore, the development of an oil cylinder driving mechanism for a reaction kettle flip, which has a simple structure and can be mechanically adjusted, is urgently needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem of complex structure, the manufacturing and maintenance cost is increased; can not mechanically adjust, the shortcoming of cooperation problem appears easily during the use, technical problem: the oil cylinder driving mechanism for the reaction kettle flip is simple in structure and capable of being mechanically adjusted.

The technical scheme is as follows: the utility model provides a hydro-cylinder actuating mechanism for reation kettle flip, is including a jar body, cover, actuating mechanism and rotary mechanism, is equipped with the cover on the jar body, is equipped with actuating mechanism on the jar body, is equipped with rotary mechanism on the cover, and rotary mechanism is connected with actuating mechanism.

Furthermore, the driving mechanism comprises a transfer shaft, a first oil cylinder pin shaft, a second copper sleeve, an oil cylinder and an oil cylinder mounting seat, the oil cylinder mounting seat is fixedly connected to the tank body, the second oil cylinder pin shaft is rotatably connected to the oil cylinder mounting seat, the oil cylinder is fixedly connected to the second oil cylinder pin shaft, the upper end of the oil cylinder is fixedly connected with the transfer shaft, the transfer shaft is rotatably connected with the first oil cylinder pin shaft, and the second copper sleeve is sleeved on the first oil cylinder pin shaft.

Further, rotary mechanism is including the adjustment limiting plate, the cover round pin axle, first copper sheathing, the cover support, the rotatory pivot of cover, swizzle axle and cover supporting seat, fixedly connected with cover supporting seat on the jar body, it is connected with the swizzle axle to rotate on the cover supporting seat, the cover has first copper sheathing on the swizzle axle, the rotatory pivot of fixedly connected with cover on the first copper sheathing, fixedly connected with cover support on the rotatory pivot of cover, the cover support is close to the first hydro-cylinder round pin axle of one end fixedly connected with of hydro-cylinder, and then cover support and switching axle swivelling joint, the other end of cover support swivels and is connected with the cover round pin axle, cover round pin axle and cover fixed connection, fixedly connected with adjustment limiting plate on the other end of cover support.

Further, including bolt assembly, bolt assembly is including first hexagon socket head cap screw, second hexagon socket head cap screw, third hexagon socket head cap screw and fourth hexagon socket head cap screw, through a plurality of first hexagon socket head cap screws, adjustment limiting plate and cover support fixed connection, through a plurality of second hexagon socket head cap screws, the rotatory pivot of cover and cover support fixed connection, through third hexagon socket head cap screw and a plurality of fourth hexagon socket head cap screws, jar body and cover support fixed connection.

Furthermore, the oil cylinder cover further comprises a nut component, the nut component comprises a first round nut with a locking groove, a second round nut with a locking groove and a third round nut with a locking groove, the first round nut with a locking groove is arranged on the cover pin shaft, the second round nut with a locking groove is arranged on the main pin shaft, and the third round nut with a locking groove is arranged on the second oil cylinder pin shaft.

Furthermore, a limit switch is installed at a proper position of the rotating mechanism.

Furthermore, the rotating mechanism and the reaction kettle cover are connected in a flexible connection mode of sleeving a copper sleeve on a pin shaft.

Furthermore, the tank cover supporting seat is of an adjustable structure when being matched, and the joint of each unit is assembled by adopting a pin shaft, a copper sleeve and a round nut with a locking groove.

The beneficial effects are that:

(1) the structure is simplified, parts are reduced, and the later maintenance cost is reduced;

(2) the whole mechanism can be adjusted, so that the vacuum tightness of the reaction kettle is ensured, meanwhile, the sealing surface of the kettle cover is prevented from being abraded, the service life of the sealing gasket is prolonged, and the service life of the reaction kettle is also prolonged;

(3) the structural units are connected through strong bolts or quenching and tempering pin shafts, so that the strength is ensured, and the disassembly, assembly and maintenance are convenient.

Drawings

FIG. 1 is a schematic diagram of the present invention.

In the reference symbols: 1_ tank cover, 2_ adjustment limiting plate, 3_ first hexagon socket head cap screw, 4_ first round nut with locking groove, 5_ tank cover pin shaft, 6_ first copper bush, 7_ second hexagon socket head cap screw, 8_ tank cover support, 9_ transfer shaft, 10_ first oil cylinder pin shaft, 11_ second copper bush, 12_ tank cover rotary pivot, 13_ main pin shaft, 14_ tank cover support seat, 15_ oil cylinder, 16_ second round nut with locking groove, 17_ third hexagon socket head cap screw, 18_ fourth hexagon socket head cap screw, 19_ second oil cylinder pin shaft, 20_ third round nut with locking groove, 21_ oil cylinder mounting seat and 22_ tank body.

Detailed Description

The utility model is described in detail below with reference to the figures and the embodiments.

Example 1

An oil cylinder driving mechanism for a reaction kettle flip cover is shown in figure 1 and comprises a tank body 22, a tank cover 1, a driving mechanism and a rotating mechanism, wherein the tank cover 1 is arranged on the tank body 22, the driving mechanism is arranged on the tank body 22, the rotating mechanism is arranged on the tank cover 1, and the rotating mechanism is connected with the driving mechanism.

The driving mechanism drives the rotating mechanism to start, and then the rotating mechanism can open the tank cover 1.

The driving mechanism comprises a transfer shaft 9, a first oil cylinder 15 pin shaft 10, a second oil cylinder 15 pin shaft, a second copper sleeve 11, an oil cylinder 15 and an oil cylinder 15 mounting seat, wherein the tank body 22 is fixedly connected with the oil cylinder 15 mounting seat, the oil cylinder 15 mounting seat is rotatably connected with the second oil cylinder 15 pin shaft, the second oil cylinder 15 pin shaft is fixedly connected with the oil cylinder 15, the upper end of the oil cylinder 15 is fixedly connected with the transfer shaft 9, the transfer shaft 9 is rotatably connected with the first oil cylinder 15 pin shaft 10, and the first oil cylinder 15 pin shaft 10 is sleeved with the second copper sleeve 11.

When the driving mechanism works, the oil cylinder 15 is connected with a hydraulic pump (providing constant pressure-adjustable hydraulic oil) box through an oil pipe, so that a piston rod of the oil cylinder 15 is driven to stretch.

Rotary mechanism is including adjustment limiting plate 2, 1 round pin axle of cover, first copper sheathing 6, 1 support of cover, 1 rotatory pivot of cover, swizzle axle 13 and 1 supporting seat of cover, fixedly connected with 1 supporting seat of cover on the jar body 22, the swivelling joint has swizzle axle 13 on 1 supporting seat of cover, the cover has first copper sheathing 6 on the swizzle axle 13, 1 rotatory pivot of fixedly connected with cover on the first copper sheathing 6, 1 support of fixedly connected with cover on the rotatory pivot of cover 1, the first hydro-cylinder 15 round pin axle 10 of one end fixedly connected with that the support of cover is close to hydro-cylinder 15, and then 1 support of cover rotates with switching shaft 9 to be connected, the other end of 1 support of cover rotates and is connected with 1 round pin axle of cover, 1 round pin axle of cover and 1 fixed connection of cover, fixedly connected with adjustment limiting plate 2 on the other end of 1 support of cover.

When the driving mechanism drives the rotating mechanism to work, the tank cover 1 support is fastened with the tank body 22 support through the powerful bolt, and the tank body 22 support is designed with a bolt top hole, so that the tank cover 1 support and the tank body 22 support can be slightly adjusted in the vertical direction, the opening and closing of the reaction kettle can be smooth, the sealing surface is protected, and the service life of the reaction kettle is prolonged.

Still including bolt assembly, bolt assembly is including first hexagon socket head cap screw 3, hexagon socket head cap screw 7 in the second, hexagon socket head cap screw 17 in the third and fourth hexagon socket head cap screw 18, through a plurality of first hexagon socket head cap screws 3, adjustment limiting plate 2 and 1 support fixed connection of cover, through a plurality of second hexagon socket head cap screws 7, 1 rotatory pivot of cover and 1 support fixed connection of cover, through hexagon socket head cap screw 17 in the third and a plurality of fourth hexagon socket head cap screws 18, jar body 22 and 1 support fixed connection of cover.

The rotary motion unit is connected with the reaction kettle cover in a flexible connection mode of sleeving a copper sleeve on a pin shaft, so that a pressure point can be buffered when the reaction kettle cover is in contact with a kettle body flange, the sealing surface of the kettle cover is prevented from being abraded, and the service life of a sealing gasket is prolonged.

The oil tank cover further comprises a nut component, the nut component comprises a first round nut with a locking groove 4, a second round nut with a locking groove 16 and a third round nut with a locking groove 20, the first round nut with a locking groove 4 is arranged on a pin shaft of the tank cover 1, the second round nut with a locking groove 16 is arranged on a main pin shaft 13, and the third round nut with a locking groove 20 is arranged on a pin shaft of the second oil cylinder 15; and a limit switch is arranged at a proper position of the rotating mechanism.

The limit switch is arranged at the proper position of the rotating mechanism, and when the rotating mechanism moves to reach the detection position of the limit switch, the operation of the mechanism is stopped through the signal feedback circuit, so that the use safety of the mechanism is ensured, and the service life of the reaction kettle is prolonged.

The rotating mechanism is connected with the reaction kettle cover in a flexible connection mode of sleeving a copper sleeve on a pin shaft.

The supporting seat of the tank cover 1 is of an adjustable structure when being matched, and the joint of each unit is assembled by adopting a pin shaft, a copper sleeve and a round nut with a locking groove.

In conclusion, the constant adjustable hydraulic oil provided by the hydraulic pump drives the piston rod of the hydraulic oil cylinder 15 to perform linear reciprocating motion, and the rotary motion unit performs rotary motion by taking the rotary pivot of the tank cover 1 as a fulcrum, so that the reaction kettle cover is driven to be opened rotationally.

Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.

Claims

1. An oil cylinder driving mechanism for a reaction kettle flip cover is characterized by comprising a tank body (22), a tank cover (1), a driving mechanism and a rotating mechanism, wherein the tank cover (1) is arranged on the tank body (22), the driving mechanism is arranged on the tank body (22), the rotating mechanism is arranged on the tank cover (1), the rotating mechanism is connected with the driving mechanism, the driving mechanism comprises a transfer shaft (9), a first oil cylinder (15) pin shaft (10), a second oil cylinder (15) pin shaft, a second copper sleeve (11), an oil cylinder (15) and an oil cylinder (15) mounting seat, the oil cylinder (15) mounting seat is fixedly connected on the tank body (22), the second oil cylinder (15) pin shaft is rotatably connected on the oil cylinder (15) mounting seat, the oil cylinder (15) pin shaft is fixedly connected on the second oil cylinder (15), the transfer shaft (9) is fixedly connected at the upper end of the oil cylinder (15), the first oil cylinder (15) pin shaft (10) is rotatably connected on the transfer shaft (9), the second copper sleeve (11) is sleeved on the pin shaft (10) of the first oil cylinder (15), the rotating mechanism comprises an adjusting limit plate (2), a tank cover (1) pin shaft, a first copper sleeve (6), a tank cover (1) support, a tank cover (1) rotating pivot, a main pin shaft (13) and a tank cover (1) support seat, the tank body (22) is fixedly connected with the tank cover (1) support seat, the tank cover (1) support seat is rotatably connected with the main pin shaft (13), the main pin shaft (13) is sleeved with the first copper sleeve (6), the tank cover (1) rotating pivot is fixedly connected on the first copper sleeve (6), the tank cover (1) support seat is fixedly connected on the tank cover (1) rotating pivot, one end of the tank cover (1) support seat close to the oil cylinder (15) is fixedly connected with the first oil cylinder (15) pin shaft (10), the tank cover (1) support seat is rotatably connected with the rotating shaft (9), the other end of the tank cover (1) is rotatably connected with the tank cover (1) pin shaft, the pin shaft of the tank cover (1) is fixedly connected with the tank cover (1), and the other end of the support of the tank cover (1) is fixedly connected with an adjusting limit plate (2); the tank cover is characterized by further comprising a bolt assembly, wherein the bolt assembly comprises a first inner hexagonal bolt (3), a second inner hexagonal bolt (7), a third inner hexagonal bolt (17) and a fourth inner hexagonal bolt (18), the adjusting and limiting plate (2) is fixedly connected with a support of the tank cover (1) through the first inner hexagonal bolts (3), the rotating pivot of the tank cover (1) is fixedly connected with the support of the tank cover (1) through the second inner hexagonal bolts (7), and the tank body (22) is fixedly connected with the support of the tank cover (1) through the third inner hexagonal bolt (17) and the fourth inner hexagonal bolts (18); the oil tank cover further comprises a nut component, the nut component comprises a first round nut with a locking groove (4), a second round nut with a locking groove (16) and a third round nut with a locking groove (20), the first round nut with a locking groove (4) is arranged on a pin shaft of the tank cover (1), the second round nut with a locking groove (16) is arranged on a main pin shaft (13), and the third round nut with a locking groove (20) is arranged on a pin shaft of the second oil cylinder (15); a limit switch is arranged at a proper position of the rotating mechanism; the connection of the rotating mechanism and the reaction kettle cover adopts a flexible connection mode of sleeving a copper sleeve outside a pin shaft; the adjustable structure is adopted when the supporting seat of the tank cover (1) is matched, and the joint of each unit is assembled by adopting a pin shaft, a copper sleeve and a round nut with a locking groove.