CN210256665U

CN210256665U - Fast-connection still kettle

Info

Publication number: CN210256665U
Application number: CN201822226991.1U
Authority: CN
Inventors: 陈昆
Original assignee: Qingyuan Hengjian Environmental Protection Building Material Co ltd
Current assignee: Qingyuan Hengjian Environmental Protection Building Material Co ltd
Priority date: 2018-12-26
Filing date: 2018-12-26
Publication date: 2020-04-07
Anticipated expiration: 2028-12-26

Abstract

The utility model relates to a high-speed joint's evaporate pressure cauldron, including the cauldron body and kettle cover, cauldron body below is provided with the support frame that supports the cauldron body, and the support ring has been cup jointed at its open-ended position to the cauldron body, supports to encircle cauldron body axle center and rotates, and the support ring outer peripheral face is provided with the bearing frame, and the bearing frame articulates there is the swing arm, and the swing arm is fixed with the balancing weight to cauldron body opening pivoted one end and kettle cover swing joint, the other end, and the support ring can be rotated around cauldron body axis. Through be fixed with the limiting plate with the external tooth butt including the flank of tooth, when the external tooth of kettle cover and the internal tooth bayonet socket cooperation of the cauldron body, rotate the kettle cover to external tooth limiting plate butt around its pin joint with the swing arm, the external tooth is located one side that the internal tooth is close to the cauldron body this moment, accomplish the bayonet socket cooperation, thereby only need to rotate the kettle cover to extreme position and can accomplish being connected of kettle cover and the cauldron body, need not pass through the sensor, make the kettle cover connect more swift accuracy, the influence of objective factor to the closed condition of kettle cover has been reduced, safety factor has been improved.

Description

Fast-connection still kettle

Technical Field

The utility model belongs to the technical field of still kettle's technique and specifically relates to a high-speed joint evaporates pressure cauldron is related to.

Background

The still kettle is also called a steam curing kettle and an autoclave and is a large pressure container with large volume and heavy weight. The autoclave has wide application, is widely applied to autoclave curing of building materials such as aerated concrete blocks, concrete pipe piles, sand-lime bricks, coal-lime bricks, microporous calcium silicate boards, novel light wall materials, heat-insulating asbestos boards, high-strength gypsum and the like, and finishes hydrothermal reaction of Cao-Si 02-H2O in the autoclave.

The existing still kettle comprises a kettle body, a swing arm, a kettle cover, a support and a turnover hydraulic cylinder, wherein one end of the swing arm is movably connected with the kettle cover, the other end of the swing arm is connected with a balancing weight in a matching manner, the turnover hydraulic cylinder is connected to the swing arm in a matching manner, a bearing seat is fixed on the kettle body, and the bearing seat is connected with the swing arm. When placing still kettle, often choose for use comparatively level and smooth ground, because the balancing weight focus does not produce extra torque to the bearing frame with the bearing frame collineation, long-time the use can cause the damage to the bearing frame, has shortened still kettle's life, but the roughness on ground is difficult for reaching the requirement.

And the closing of current kettle cover relies on kettle cover external tooth and kettle body internal tooth bayonet socket cooperation, then judges through contact sensor whether kettle cover external tooth completely with kettle body internal tooth bayonet socket cooperation, nevertheless leads to measuring inaccurate easily to make through this mode and cover not closed tight if the sensor damages, makes to evaporate and presses the cauldron and has the potential safety hazard at the during operation, consequently has the improvement space.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a high-speed joint evaporate cauldron has the function of being convenient for adjust balancing weight focus position, and the convenient accuracy of kettle cover connection.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a fast-connection still kettle comprises a kettle body and a kettle cover, wherein a plurality of inner teeth are fixed at the opening position of the kettle body, a plurality of outer teeth are fixed on the kettle cover, a supporting seat for supporting the kettle body is arranged below the kettle body, a limiting plate abutted against the outer teeth is fixed on the inner teeth, and the outer teeth are matched with bayonets of the inner teeth when the outer teeth are abutted against the limiting plate; the kettle body is sleeved with a support ring at the position of an opening of the kettle body, the support ring rotates around the axis of the kettle body, a bearing seat is fixed on the outer peripheral surface of the support ring, and a support frame is arranged below the support ring; the bearing frame articulates there is the swing arm, the swing arm to cauldron body opening pivoted one end with kettle cover swing joint, the swing arm other end is fixed with the balancing weight, the support frame is provided with the rotation the adjusting device of support ring.

Through the arrangement, the inner part of the still kettle needs to bear larger pressure when in work, so that most of the still kettles are cylindrical, and the pressure is uniformly stressed in all directions of the cylinder wall. The support ring is sleeved in the kettle body in the direction close to the opening of the kettle body, the support ring rotates around the axis of the kettle body, the outer peripheral face of the support ring is fixed with a bearing seat, the bearing seat is arranged at the upper end of the support ring and rotates along with the support ring, the bearing seat is hinged with a swing arm, the swing arm is movably hinged with a kettle cover to one end of the kettle body in the direction of the opening, the kettle cover is matched with the opening of the kettle body, the other end of the swing arm is fixed with a balancing weight, the support ring can be rotated through an adjusting device, the horizontal position of the gravity center of the balancing weight is adjusted to be on the same vertical line with the bearing seat, the direction-finding pressure of the balancing weight to the bearing seat is minimum at the moment, the condition that the. Through be fixed with the limiting plate with the external tooth butt including the flank of tooth, when the external tooth of kettle cover and the internal tooth bayonet socket cooperation of the cauldron body, rotate the kettle cover to external tooth limiting plate butt around its pin joint with the swing arm, the external tooth is located one side that the internal tooth is close to the cauldron body this moment, accomplish the bayonet socket cooperation, thereby only need to rotate the kettle cover to extreme position and can accomplish being connected of kettle cover and the cauldron body, need not pass through the sensor, make the kettle cover connect more swift accuracy, the influence of objective factor to the closed condition of kettle cover has been reduced, safety factor has been improved.

The utility model discloses further set up, adjusting device include on the support frame sliding connection the rack support ring lateral surface circumference is provided with the tooth with rack toothing, the rack is driven by drive arrangement.

Through the arrangement, the support frame is further arranged below the support ring, the rack is connected to the support frame in a sliding mode, the rack and the support ring are coplanar, teeth meshed with the rack are arranged on the periphery of the support ring along the circumferential direction, the rack is driven by the driving device, and therefore the function of rotating the support ring can be achieved through driving the rack to slide. In the process of installing the still kettle, because the flatness of the factory ground can not meet the requirement frequently, the gravity center of the balancing weight and the bearing seat are not on the same vertical line, and the balancing weight can generate a torque to the bearing seat. Through rotating the support ring, make balancing weight and bearing frame follow the support ring and rotate, be in same vertical line until the focus of balancing weight and bearing frame, then the balancing weight is minimum to the lateral pressure of bearing frame this moment to make the bearing frame reduce torsion and the torque that receives, at frequent in-process of opening the kettle cover, reduced the condition that the bearing frame unilateral was pressed, and then improved the bearing frame and even autoclaved kettle's life.

The utility model discloses further set up, drive arrangement include with the support frame rotates the drive gear of connection, drive gear with rack toothing.

Through the arrangement, the driving device comprises the driving gear which is rotatably connected with the rack, the driving gear is meshed with the rack, so that the rack can be driven through the rotating gear, the supporting ring can be rotated, the meshing force and the transmission efficiency of the rack and the pinion are high, the rotating gear is convenient, the external power supply is not needed for driving, and the manufacturing cost is saved.

The utility model discloses further set up, drive gear is fixed with the application of force pole, the axis of application of force pole is directional drive gear's axle center.

Through the arrangement, the force application rod with the axis pointing to the axis of the driving gear is fixed on the driving gear, so that when the driving gear is rotated by a user conveniently through the force application rod, according to the lever theorem, the driving gear is rotated more easily by the force application rod, and the user can operate conveniently.

The utility model discloses further set up, the kettle cover is kept away from the one side of the cauldron body is provided with the spirit level, when the spirit level the center of the counter weight body with the vertical collineation of bearing frame.

Through the setting, the one side of keeping away from the cauldron body at the kettle cover is provided with the spirit level, because the kettle cover is connected for sharp swing arm through the axis with the balancing weight, and the kettle cover also rotates together with the support ring promptly, sets up the focus and the bearing frame collineation of balancing weight when the spirit level is horizontal, and convenient to use person can adjust according to the standard of spirit level when adjusting the focus of balancing weight, makes the regulation result more accurate.

The utility model discloses further set up, the support frame up end is opened there is T type groove, the rack below is provided with T type piece, the rack passes through T type piece and T type groove cooperation and is in slide on the support frame.

Through the arrangement, the T-shaped groove is formed in the upper end face of the support frame, the T-shaped strip matched with the T-shaped groove is fixed below the rack, the rack slides on the support frame through the limiting of the T-shaped strip and the T-shaped groove, and therefore the T-shaped groove is used for limiting the T-shaped strip in the circumferential direction, the rack cannot be separated from the support frame, and the rack can be kept in a better meshing connection relation with teeth.

The utility model discloses further set up, the support frame with the support ring butt, the support frame with support ring butt department is provided with the gyro wheel, the gyro wheel with the support frame rotates the connection, the support frame pass through the gyro wheel with the support ring butt.

Through the setting, set up support frame and support ring butt, can play certain supporting role to the support ring from the below, reduce the gravity of support ring and press completely on the cauldron body to the pressure of the cauldron body, avoid the gravity of support ring and balancing weight, play the function that improves this autoclave's life. The idler wheels are arranged at the positions where the support frame is abutted to the support ring, the idler wheels are rotatably connected with the support frame, namely when the support ring is adjusted in a rotating mode, the support ring and the idler wheels rotate relatively, friction of the support frame to the support ring can be reduced, and then rotation resistance of the support ring is smaller, and operation of a user is facilitated.

The utility model discloses further set up, be provided with on the rack be used for with the fixed mounting of support frame, the mounting is for lining up the jackscrew of rack, the jackscrew is supported tightly the support frame.

Through the arrangement, the jackscrew is arranged on the upper end face of the rack in a downward through mode, the jackscrew abuts against the support frame tightly, the jackscrew is in threaded connection with the rack, the pressure of the support frame is compressed through the jackscrew, the pressure between the rack and the support frame is improved, the friction force between the rack and the support frame is larger, and the rack is fixed through improving the static friction force.

The utility model discloses further set up, the kettle cover lateral surface is opened along circumference has a plurality of confessions force application pole male spliced eye.

Through the setting, through open along circumference kettle cover lateral surface has a plurality of confession application of force pole male spliced eye to can insert the spliced eye and then rotate the kettle cover through with the application of force pole, make the external tooth of kettle cover and the internal tooth bayonet socket cooperation of the cauldron body, the power arm that can increase the rotation kettle cover through the application of force pole makes the rotation kettle cover more laborsaving, and the person of facilitating the use uses the application of force pole simultaneously, has improved this autoclave's practicality.

To sum up, the utility model discloses following beneficial effect has:

1. the bearing block is fixed on the support ring sleeved with the periphery of the kettle body, the position of the swing arm hinged with the bearing block can be adjusted through rotation of the support ring, and then the gravity center position of the balancing weight positioned at one end of the swing arm is adjusted;

2. the rack is connected with the support frame below the support ring in a sliding manner, a plurality of teeth are circumferentially fixed on a section of arc surface of the support ring close to the rack, the rack is meshed with the teeth, the rack is driven by the driving gear, the driving gear is meshed with the rack, the rack is driven to slide by rotating the driving gear, so that the support ring is driven to rotate by sliding the rack, and the adjustment of the position of the gravity center of the balancing weight is realized;

3. the limiting plate abutted with the outer teeth is fixed on the side face of the inner teeth, and when the outer teeth are abutted with the limiting plate, the outer teeth are positioned on one side of the inner teeth close to the kettle body, so that when the kettle cover rotates to the limit position where the outer teeth are abutted with the limiting plate, the outer teeth and the inner teeth are in bayonet fitting, and the function of quickly and accurately connecting the kettle cover is realized;

4. through being fixed with the gyro wheel that supports with the support ring butt at the supporting seat, the gyro wheel rotates with the supporting seat to be connected, when reducing the frictional force of supporting seat to the support ring, plays certain supporting role to the support ring through the gyro wheel, has reduced the pressure of support ring to the cauldron body, has indirectly improved the life of the cauldron body.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is an exploded view of the structure of the support ring, rack and support frame according to the present embodiment.

Reference numerals: 1. a kettle body; 11. a kettle cover; 111. an outer tooth; 112. inserting holes; 12. swinging arms; 13. a balancing weight; 14. a supporting seat; 15. internal teeth; 151. a limiting plate; 2. a support frame; 21. a T-shaped groove; 22. a roller; 3. a support ring; 31. a bearing seat; 32. teeth; 4. a rack; 41. t-shaped strips; 5. a drive gear; 51. a force application rod; 6. a level gauge; 7. and (5) jacking the screw.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 2, the utility model discloses a rapid connection still kettle, including the cauldron body 1 of cylinder, cauldron body 1 below is provided with supporting seat 14 and support frame 2 that support the cauldron body 1, and supporting seat 14 and support frame 2 all place subaerial. The two ends of the kettle body 1 are open, and a kettle cover 11 which is hermetically matched with the opening of the kettle body 1 is arranged.

Kettle cover 11 is fixed with a plurality of external teeth 111 along neighboring edge circumference, 1 opening part of the cauldron body is fixed with the internal tooth 15 that quantity and external tooth 111 are the same along opening edge circumference, internal tooth 15 one side all is fixed with the limiting plate 151 that is used for with external tooth 111 butt, when kettle cover 11 is closed with 1 opening part of the cauldron body, internal tooth 15 and external tooth 111 dislocation meshing, then 11 to external tooth 111 and limiting plate 151 butts of rotating kettle cover, external tooth 111 is located the one side of the internal tooth 15 towards the barrel this moment,

external tooth

111 and 15 bayonet coupling of internal tooth, thereby rotate the extreme position of kettle cover 11 to external tooth 111 and limiting plate 151 butt and can accomplish kettle cover 11's connection when the user, make kettle cover 11 close more swiftly accurate.

As shown in fig. 1 and fig. 3, the support rings 3 are sleeved at the positions of the two ends of the kettle body 1 close to the openings, the support rings 3 rotate around the axis of the kettle body 1, the bearing seats 31 are arranged on the outer peripheral surfaces of the support rings 3, and the bearing seats 31 are rotated to the positions at the top end of the kettle body 1. The bearing block 31 is hinged with a long swing arm 12, one end of the swing arm 12 rotates towards the opening of the kettle body 1, and the end of the swing arm 12 rotating towards the opening of the kettle body 1 is movably connected with the kettle cover 11, so that the kettle cover 11 can be in closed fit with the opening of the kettle body 1. The other end of the swing arm 12 is fixed with a balancing weight 13, and the gravity of the balancing weight 13 and the gravity of the kettle door are kept equal on the swing arm 12 by utilizing the lever principle, so that the kettle cover 11 is opened and closed through the rotation of the bearing seat 31. Namely, the bearing seat 31, the swing arm 12, the balancing weight 13 and the kettle cover 11 all rotate coaxially with the support ring 3.

The support frame 2 is located the support ring 3 below, sliding connection has rack 4 on the support frame 2, rack 4 and support ring 3 place plane coplane, the up end of support frame 2 is opened along 4 length direction of rack has T type groove 21, the terminal surface is fixed with T type strip 41 with T type groove 21 complex under the rack 4, it is spacing to realize the circumference of rack 4 to slide through the joint of T type strip 41 and T type groove 21, make rack 4 can not break away from with the support frame 2, and only can slide along the length direction of T type groove 21.

Rack 4 rotates the drive of drive gear 5 of being connected through one and support frame 2, drive gear 5 meshes with support frame 2, drive gear 5 sets up in the support frame 2 outside, drive gear 5 slides with rack 4 when rotating, be fixed with application of force pole 51 on the drive gear 5 global, the directional axle center of drive gear 5 of axis of application of force pole 51, thereby it is more convenient to make drive gear 5's rotation through the lever theorem, and application of force pole 51 can dismantle the grafting cooperation with drive gear 5, can dismantle application of force pole 51 after the regulation is ended, reduce and take up an area of the space.

The circular arc surface of one end of the support ring 3 close to the rack 4 is provided with teeth 32 meshed with the rack 4 along the circular arc surface, so that the support ring 3 is driven to rotate when the rack 4 slides. The top thread 7 is arranged on the upper end face of the rack 4, the lower end of the top thread 7 is tightly abutted to the support frame 2, so that the support frame 2 can be tightly abutted to the top thread 7 after the support ring 3 is adjusted by the rack 4, the pressure of the T-shaped groove 21 to the T-shaped strip 41 is further improved, the friction force is improved, and the rack 4 is fixed.

Still open along its circumference on 11 lateral surfaces of kettle cover has a plurality of spliced eyes 112, spliced eye 112 and application of force pole 51 adaptation to can rotate kettle cover 11 through application of force pole 51 and spliced eye 112 grafting cooperation, through application of force pole 51, can increase the power arm that rotates kettle cover 11, thereby make rotation kettle cover 11 more laborsaving, improve this cauldron that evaporates's practicality.

A level meter 6 is fixed on one surface of the kettle cover 11 far away from the kettle body 1, and when the level meter 6 is in a horizontal position, the axis of the swing arm 12 is vertical to the ground, namely the gravity center of the counterweight block 13 is vertically collinear with the axes of the bearing block 31 and the support ring 3. Therefore, when the rotation angle of the support ring 3 is adjusted on the construction site, the rotation angle can be adjusted according to the indication of the level gauge 6, and the adjustment is more convenient and accurate.

The support frame 2 is rotatably connected with two rollers 22, the two rollers 22 are abutted to the two sides of the support ring 3 without the teeth 32, so that the support ring 3 is supported by the rollers 22 to a certain extent, the gravity of the support ring 3 is not required to be pressed on the kettle body 1, the pressure bearing of the kettle body 1 is reduced, and the service life of the kettle body 1 is indirectly prolonged. And when the support ring 3 rotates under the driving of the rack 4, the support ring 3 and the roller 22 rotate relatively, sliding friction is changed into rolling friction, and the friction force directly supported by the support frame 2 is reduced.

The implementation principle of the embodiment is as follows:

before adjusting the gravity center position of the balancing weight 13 of the still kettle for producing the aerated block, the support ring 3 is rotated to the position where the bearing seat 31 is approximately positioned at the gravity center, the judgment is carried out through human eyes, then the support ring 3 is supported through the support frame 2, then the rack 4 and the driving gear 5 are installed, and the driving gear 5 is meshed with the rack.

When adjusting this air entrainment piece production with autoclaving cauldron's balancing weight 13 focus, open cylinder 5 and drive rack 4 and slide, rack 4 is through meshing with support ring 3, at gliding in-process drive support ring 3 and rotate, and the user judges whether to move balancing weight 13's focus to be in same vertical line with bearing frame 31 according to spirit level 6. After the adjustment is completed, the supporting frame 2 is abutted through screwing the jackscrew 7, the rack 4 is fixed, and the cylinder 5 is detached for adjustment of other still kettles.

In the process of installing the still kettle, because the flatness of the factory ground often cannot meet the requirement, if the gravity center of the balancing weight 13 and the bearing seat 31 are not on the same vertical line, the balancing weight 13 can generate a torque to the bearing seat 31. Through rotating the support ring 3, make balancing weight 13 and bearing frame 31 follow support ring 3 and rotate, until the focus of balancing weight 13 and bearing frame 31 are in same vertical line, then balancing weight 13 is minimum to the lateral pressure of bearing frame 31 this moment to reduce torsion and the torque that bearing frame 31 received, at frequent in-process of opening kettle cover 11, reduced the condition that the bearing frame 31 unilateral was pressed, and then improved bearing frame 31 and even autoclaved kettle's life.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a rapid connection's autoclave, includes the cauldron body (1) and kettle cover (11), cauldron body (1) opening position is fixed with a plurality of internal teeth (15), kettle cover (11) are fixed with a plurality of external teeth (111), cauldron body (1) below is provided with support seat (14), characterized by that of the cauldron body (1): a limit plate (151) which is abutted against the external teeth (111) is fixed on the internal teeth (15), and the external teeth (111) are in bayonet fit with the internal teeth (15) when the external teeth (111) are abutted against the limit plate (151); a support ring (3) is sleeved at the opening position of the kettle body (1), the support ring (3) rotates around the axis of the kettle body (1), a bearing seat (31) is fixed on the outer peripheral surface of the support ring (3), and a support frame (2) is arranged below the support ring (3); bearing frame (31) articulates there is swing arm (12), swing arm (12) to the cauldron body (1) opening pivoted one end with kettle cover (11) swing joint, swing arm (12) other end is fixed with balancing weight (13), support frame (2) are provided with the rotation the adjusting device of support ring (3).

2. The fast connecting autoclave of claim 1, wherein: adjusting device include sliding connection's rack (4) on support frame (2) support ring (3) lateral surface circumference is provided with tooth (32) with rack (4) meshing, rack (4) are driven by drive arrangement.

3. The fast connecting autoclave of claim 2, wherein: the driving device comprises a driving gear (5) rotatably connected with the supporting frame (2), and the driving gear (5) is meshed with the rack (4).

4. A quick connect autoclave as set forth in claim 3 wherein: an application rod (51) is fixed on the driving gear (5), and the axis of the application rod (51) points to the axis of the driving gear (5).

5. The fast connecting autoclave of claim 1, wherein: one side of the kettle cover (11) far away from the kettle body (1) is provided with a level meter (6), and when the level meter (6) is horizontal, the center of the balancing weight (13) and the bearing seat (31) are vertically collinear.

6. The fast connecting autoclave of claim 2, wherein: t type groove (21) have been opened to support frame (2) up end, rack (4) below is provided with T type piece, rack (4) are in through T type piece and T type groove (21) cooperation slide on support frame (2).

7. The fast connecting autoclave of claim 1, wherein: the support frame (2) with support ring (3) butt, support frame (2) with support ring (3) butt department is provided with gyro wheel (22), gyro wheel (22) with support frame (2) rotate to be connected, support frame (2) pass through gyro wheel (22) with support ring (3) butt.

8. The fast connecting autoclave of claim 2, wherein: the rack (4) is provided with a fixing part for fixing with the support frame (2), the fixing part is a jackscrew (7) penetrating through the rack (4), and the jackscrew (7) is tightly abutted against the support frame (2).

9. The fast connecting autoclave of claim 4, wherein: and a plurality of inserting holes (112) for inserting the force applying rods (51) are formed in the outer side surface of the kettle cover (11) along the circumferential direction.