CN218811629U

CN218811629U - Automatic leveling high-sealing-performance cover opener

Info

Publication number: CN218811629U
Application number: CN202223328357.1U
Authority: CN
Inventors: 何智刚; 江雨; 蔡永勇; 袁孝军
Original assignee: Luzhou Lehui Runda Intelligent Equipment Co ltd
Current assignee: Luzhou Lehui Runda Intelligent Equipment Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-04-07
Anticipated expiration: 2032-12-13

Abstract

The utility model provides a quick-witted of uncapping of high leakproofness of automatic leveling belongs to and makes mechanical equipment technical field. The rice steamer comprises a mounting frame, a cantilever, a rice steamer cover and a driving assembly, wherein the mounting frame is fixedly connected to one side of a rice steamer pot, the middle of the cantilever is hinged to the mounting frame, the driving assembly is connected with one end of the cantilever and drives the cantilever to rotate relative to the mounting frame, the rice steamer cover is arranged at the other end of the cantilever, the rice steamer cover is hinged to the cantilever in a ball mode, and a flexible sealing piece is arranged at the bottom of the rice steamer cover. The retort cover is hinged with the cantilever ball, when the cantilever is driven to rotate so that the retort cover covers the retort pot, the retort cover can automatically rotate to be in flat contact with the retort pot, and the flexible sealing piece at the bottom of the retort cover tightly seals a gap between the retort cover and the retort pot, so that the retort cover can be automatically leveled at a sealing port of the retort pot to achieve a perfect matching state, and the effects of preventing wine steam from leaking outside, saving water consumption and reducing sanitary dead angles are achieved.

Description

Automatic leveling high-sealing-performance cover opener

Technical Field

The utility model relates to a make mechanical equipment technical field, especially relate to a quick-witted of uncapping of high leakproofness of automatic leveling.

Background

The liquor brewing industry is a unique Chinese manufacturing industry, liquor is made from grains as main raw materials and needs to be subjected to processes of solid state fermentation, steaming barrel distillation and the like, the traditional manufacturing method is mainly completed manually, the manual experience dependence is strong, the liquor can be completed by a large amount of manpower, the labor cost is high, the production efficiency is low, and the quality of liquor fed into a steamer is not stable under the influence of physical emotion of workers and the like. The automatic feeding and screening machine is used for conveying fermented grains in the automatic brewing process in the market, so that a large amount of manpower is saved.

The patent with the grant publication number of CN217781099U discloses a retort cover assembly, which comprises a conical retort cover and a retort cover opening and closing assembly connected with the conical retort cover, wherein the retort cover opening and closing assembly comprises a fixed seat, a rotating arm is rotatably connected onto the fixed seat, one end of the rotating arm is fixedly connected with the top of the conical retort cover, and a motor for driving the rotating arm to rotate so as to open and close the conical retort cover is fixed on the fixed seat.

The steamer cover of the existing steamer feeding machine is pre-adjusted during manufacturing, so that the steamer cover can stably cover a sealing opening of a steamer pot after the rotating arm rotates to a specified position, however, in a long-term production and use process, a transmission part of the rotating arm, a connecting part of the steamer cover and the like are easily worn, the distance between a connecting point of the steamer cover feeding of the rotating arm and the steamer pot is easily changed after the rotating arm stops rotating, and the vertical height of the steamer cover is also easily changed. When the steamer cover covers the steamer, the steamer cover is easy to deviate or form a gap with the sealing port of the steamer, the steamer can not be sealed, wine steam is easy to leak, and the quality of brewed wine is influenced; and adopt traditional water seal structure to carry out secondary seal, also can have the problem that water seal ring groove and rice steamer lid inside and outside edge hygiene are difficult to be cleared up on the rice steamer pot to can cause the waste of water resource.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the utility model provides a high leakproofness's of self-leveling uncapping machine.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:

the utility model provides an automatic uncapping machine of leveling high leakproofness, includes mounting bracket, cantilever, rice steamer lid and drive assembly, and mounting bracket fixed connection is in one side of rice steamer pot, and the middle part of cantilever is articulated with the mounting bracket, and the drive assembly is connected and drives the relative mounting bracket rotation of cantilever with the one end of cantilever, and the rice steamer lid sets up the other end at the cantilever, is ball-hinged between rice steamer lid and the cantilever, and the bottom of rice steamer lid is provided with flexible sealing member.

Furthermore, the driving assembly comprises a driving hydraulic cylinder and a mounting seat, the mounting seat is used for being fixedly connected with the steamer pot, the driving hydraulic cylinder is hinged with the mounting seat, and a piston rod of the driving hydraulic cylinder is hinged to one end, far away from the steamer cover, of the cantilever.

Further, the fixed first connector head that is provided with on the cantilever, the fixed second connector head that is provided with on the mounting bracket, the one end of first connector head is connected with the one end coaxial rotation of second connector head, the cantilever is articulated with the mounting bracket through first connector head and second connector head, the inside of rice steamer lid is provided with exhaust passage, be connected with exhaust hose on the rice steamer lid, exhaust hose's one end and rice steamer lid's exhaust passage intercommunication, the one end intercommunication of second connector head is kept away from to the other end and first connector, the external exhaust system of one end of first connector head is kept away from to the second connector head.

Further, still be provided with supporting component between rice steamer lid and the cantilever, supporting component includes head rod, second connecting rod and cardan shaft part, the one end and the rice steamer lid roof of head rod are articulated, the one end and the cantilever of second connecting rod are articulated, the articulated shaft of head rod and second connecting rod all is parallel with the articulated shaft of cantilever and mounting bracket, the one end that the rice steamer lid was kept away from to the head rod and the one end that the cantilever was kept away from to the second connecting rod are passed through cardan shaft part universal rotation and are connected.

Furthermore, the universal shaft component comprises a cross connecting shaft and two hinged rods, one ends of the two hinged rods are hinged to the two pairs of connecting shafts coaxial with the cross connecting shaft respectively, and the ends, far away from the cross connecting shaft, of the two hinged rods are connected with the first connecting rod and the second connecting rod respectively.

Further, be provided with the external screw thread on the outer wall of hinge bar, two hinge bars are coaxial respectively to be worn to establish on head rod and second connecting rod, and the one end that the rice steamer lid was kept away from to the head rod and the one end that the cantilever was kept away from to the second connecting rod are coaxial rotation respectively and are connected with adjusting bolt, adjusting bolt and hinge bar threaded connection.

Further, the flexible sealing piece comprises a rubber sealing ring, and the rubber sealing ring is arranged at the bottom of the retort cover along the circumferential direction of the retort cover.

The utility model has the advantages that: the steamer cover is hinged with the cantilever ball, when the cantilever is driven to rotate so that the steamer cover covers the steamer pot, the steamer cover can automatically rotate to be in flat contact with the steamer pot, and the flexible sealing piece at the bottom of the steamer cover tightly seals a gap between the steamer cover and the steamer pot, so that the steamer cover can be automatically leveled at the sealing port of the steamer pot to achieve a perfect matching state, wine steam is effectively prevented from leaking outside, the wine yield is improved, the device is suitable for the steamer pot with a plane pot edge, water sealing is not needed, the water consumption is saved, and sanitary dead angles are reduced.

Drawings

Fig. 1 is a schematic view of an overall structure of a lid opener according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a lid opener with a hidden cantilever portion according to an embodiment of the present application.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Wherein, 1, mounting rack; 11. a second connector head; 2. a cantilever; 21. a first connector head; 22. an exhaust hose; 23. installing a shaft; 24. a spherical hinge connector; 3. a retort cover; 31. a rubber seal ring; 4. a drive assembly; 41. driving the hydraulic cylinder; 42. a mounting base; 5. a support assembly; 51. a first connecting rod; 52. a second connecting rod; 53. a universal shaft member; 531. a cross connecting shaft; 532. a hinged lever; 533. and adjusting the bolt.

Detailed Description

In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings of the specification and specific embodiments.

The embodiment of the application discloses a cover opener capable of automatically leveling and achieving high sealing performance. Referring to fig. 1, the steamer cover comprises an installation frame 1, a cantilever 2, a steamer cover 3 and a driving assembly 4, wherein the installation frame 1 is fixedly installed on one side of a steamer pot through a bolt connection mode, a welding mode or the like, and specifically can be installed on an installation platform on the steamer pot or can be installed on the ground. The middle part of the cantilever 2 is hinged with the mounting frame 1, the rotation axis of the cantilever is horizontal, one end of the cantilever 2 facing the steamer pot is connected with the steamer cover 3, and the other end of the cantilever is connected with the driving assembly 4. The driving assembly 4 is used for driving the cantilever 2 to rotate by taking a hinged shaft on the mounting rack 1 as a center, and the retort cover 3 is turned over and covers the top opening of the retort pot through the swing of the cantilever 2. In the embodiment of the application, the retort cover 3 is in ball joint with the cantilever 2. Specifically, there is installation axle 23 at the horizontal fixed mounting of one end that cantilever 2 is close to rice steamer lid 3, and installation axle 23 is on a parallel with cantilever 2 and the axis of rotation of mounting bracket 1, rotates on installation axle 23 and installs ball pivot connector 24, has the bulb on the ball pivot connector 24, and the bulb rotates the top of connecting at rice steamer lid 3.

Through the spherical hinge of the steamer cover 3 and the cantilever 2, when the driving assembly 4 drives the cantilever 2 to rotate so that the steamer cover 3 covers the steamer, after a flexible sealing piece at the bottom of the steamer cover 3 is contacted with the steamer, the steamer cover 3 can automatically rotate to be flatly contacted on the steamer, and slight deformation of the flexible sealing piece is utilized to ensure that no gap exists between the steamer cover 3 and the steamer, so that the automatic leveling of the steamer cover 3 at a sealing port of the steamer can be realized to achieve a perfect matching state, wine steam is effectively prevented from leaking outwards, the wine yield is improved, the device is suitable for the steamer with a plane type pot edge, water sealing is not needed, the water consumption is saved, and sanitary dead angles are reduced.

In the embodiment of the application, the driving assembly 4 includes a driving hydraulic cylinder 41 and a mounting seat 42, the mounting seat 42 is fixed on the outer side of the retort pot by means of bolt connection or welding connection, the driving hydraulic cylinder 41 is hinged to the mounting seat 42, and a piston rod of the driving hydraulic cylinder 41 is hinged to one end of the cantilever 2 away from the retort cover 3. The articulated shaft on drive hydraulic cylinder 41 and its piston rod all is on a parallel with the axis of rotation of cantilever 2 and mounting bracket 1, and the piston rod through drive hydraulic cylinder 41 is flexible, can promote the relative mounting bracket 1 rotation of

cantilever

2, and 41 drive power of drive hydraulic cylinder are stable, can make 3 lids of rice steamer lid keep encapsulated situation for a long time when closing the rice steamer.

The inside of rice steamer lid 3 still is equipped with exhaust passage, exhaust passage needs external exhaust system, be used for discharging wine steam, when 2 rotations of 3 relative cantilevers of rice steamer lid, exhaust passage is connected closely with exhaust system, in the embodiment of the application, fixed mounting has first connector 21 on the cantilever 2, fixed mounting has second connector 11 on the mounting bracket 1, first connector 21 and second connector 11 are located relative articulated position on cantilever 2 and the mounting bracket 1 respectively, and

first connector

21 and 11 coaxial rotations of second connector are connected, cantilever 2 is articulated with mounting bracket 1 through first connector 21 and second connector 11. An exhaust hose 22 is arranged in the cantilever 2, one end of the exhaust hose 22 is connected to the steamer cover 3 and communicated with an exhaust channel in the steamer cover, and the other end of the exhaust hose 22 is connected with a first connector head 21. The end of the second connector head 11 remote from the first connector head 21 is connected to an exhaust system. By means of the arrangement of the venting hose 22, the venting hose 22 can be deformed in a flexible manner when the caldron cover 3 is rotated relative to the cantilever 2, and a good connection of the venting channel to the venting system is maintained.

The flexible sealing piece comprises a rubber sealing ring 31, the rubber sealing ring 31 is fixedly arranged at the bottom of the retort cover 3 along the circumferential direction of the retort cover 3, the rubber sealing ring 31 can be elastically compressed in the thickness direction to a certain thickness, and when the retort cover 3 closes the retort pot, the opening of the retort pot can be effectively sealed by utilizing the elastic expansion amount of the rubber sealing ring 31.

Further, in order to enable the retort cover 3 to only slightly rotate to adapt to the retort pot in the rotation process of the cantilever 2 and improve the efficiency of stably covering the retort pot by the retort cover 3, a supporting assembly 5 is arranged between the retort cover 3 and the cantilever 2, and the supporting assembly 5 is used for limiting the rotation angle of the retort cover 3. In the embodiment of the present application, the support assembly 5 includes a first connecting rod 51, a second connecting rod 52 and a universal shaft member 53, one end of the first connecting rod 51 is hinged to the top wall of the retort cover 3, one end of the second connecting rod 52 is hinged to the cantilever 2, the hinged shafts of the first connecting rod 51 and the second connecting rod 52 are both parallel to the hinged shaft of the cantilever 2 and the mounting frame 1, and one end of the first connecting rod 51 away from the retort cover 3 and one end of the second connecting rod 52 away from the cantilever 2 are connected in a universal rotation manner through the universal shaft member 53.

Through supporting component 5, can restrict the biggest turned angle when rice steamer lid 3 rotates to keeping away from mounting bracket 1 one side, when cantilever 2 rotates to put down rice steamer lid 3, can hold rice steamer lid 3 through supporting component 5 to prevent that rice steamer lid 3 from rocking back and forth, thereby make rice steamer lid 3 can be steady fast, and close with rice steamer pot lid. After the steamer cover 3 is contacted with the steamer, the steamer cover 3 can adaptively rotate through the spherical hinge connector 24 on the steamer cover 3 and the first connecting rod 51 and the second connecting rod 52 which are connected in a universal rotation manner, so that the steamer cover 3 is conveniently sealed and jointed with the steamer.

Specifically, the universal shaft component 53 includes a cross connecting shaft 531 and two hinge rods 532, the cross connecting shaft 531 has two pairs of connecting shafts perpendicular to each other, the two connecting shafts of the same pair are coaxial, the two hinge rods 532 are respectively hinged to the two pairs of connecting shafts, and ends of the two hinge rods 532 far away from the cross connecting shaft 531 are respectively coaxially connected to the first connecting rod 51 and the second connecting rod 52.

Further, in order to adjust the turned angle of rice steamer lid 3 to keeping away from 1 direction of mounting bracket, in this embodiment of the application, all be equipped with the external screw thread on the outer wall of two hinge bars 532 in the cardan shaft part 53, the one end that rice steamer lid 3 was kept away from to head rod 51 and the one end that cantilever 2 was kept away from to second connecting rod 52 are all coaxial to be offered and can be coaxial hold the chamber that holds hinge bar 532, head rod 51 and second connecting rod 52 have the one end that holds the chamber and still coaxial rotation installs adjusting bolt 533, be equipped with the screw with the hinge bar 532 adaptation on the adjusting bolt 533, two hinge bars 532 respectively with two adjusting bolt 533 threaded connection, and wear to establish the intracavity that holds on head rod 51 and second connecting rod 52 respectively.

Through rotating adjusting bolt 533 on first connecting rod 51 or the second connecting rod 52, can promote hinge rod 532 and relatively stretch out and draw back on first connecting rod 51 or second connecting rod 52, and then adjust the biggest angle of rice steamer lid 3 to keeping away from the upset of mounting bracket 1 direction to make rice steamer lid 3 can level and smooth the opening of the sealed laminating rice steamer pot after adjusting rice steamer lid 3 in the operating personnel, ensure that rice steamer lid 3 can closely laminate with the rice steamer pot.

The implementation principle of the cover opener capable of automatically leveling and achieving high sealing performance is as follows: a piston rod of the driving hydraulic cylinder 41 extends out to drive one end of the cantilever 2 with the retort cover 3 to descend, after the retort cover 3 descends, the rubber sealing ring 31 on the retort cover 3 is in contact with an opening of the retort pot, the retort cover 3 is pressed down along with the self weight and the cantilever 2, the retort cover 3 automatically rotates relative to the cantilever 2 to be in a state of being attached to the opening plane of the retort pot, and the retort cover 3 and the opening of the retort pot can be effectively plugged through the rubber sealing ring 31. The cover opener is suitable for a steamer on a plane type pot edge, water sealing is not needed, water consumption is saved, and sanitary dead angles are reduced.

It should be apparent to those skilled in the art that while the preferred embodiments of the present invention have been described, additional variations and modifications to these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention. It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides an automatic uncapping machine of leveling high leakproofness which characterized in that: the novel rice steamer comprises a mounting frame (1), a cantilever (2), a rice steamer cover (3) and a driving assembly (4), wherein the mounting frame (1) is fixedly connected to one side of a rice steamer pot, the middle of the cantilever (2) is hinged to the mounting frame (1), the driving assembly (4) is connected with one end of the cantilever (2) and drives the cantilever (2) to rotate relative to the mounting frame (1), the rice steamer cover (3) is arranged at the other end of the cantilever (2), the rice steamer cover (3) is hinged to the cantilever (2) through a ball, and a flexible sealing piece is arranged at the bottom of the rice steamer cover (3).

2. The cover opener capable of automatically leveling and achieving high sealing performance according to claim 1, wherein the driving assembly (4) comprises a driving hydraulic cylinder (41) and a mounting seat (42), the mounting seat (42) is used for being fixedly connected with the steamer pot, the driving hydraulic cylinder (41) is hinged to the mounting seat (42), and a piston rod of the driving hydraulic cylinder (41) is hinged to one end, away from the steamer cover (3), of the cantilever (2).

3. The cover opener capable of automatically leveling and sealing as claimed in claim 1, wherein a first connector head (21) is fixedly arranged on the cantilever (2), a second connector head (11) is fixedly arranged on the mounting rack (1), one end of the first connector head (21) is coaxially and rotatably connected with one end of the second connector head (11), the cantilever (2) is hinged to the mounting rack (1) through the first connector head (21) and the second connector head (11), an exhaust passage is arranged inside the cover (3), an exhaust hose (22) is connected to the cover (3), one end of the exhaust hose (22) is communicated with the exhaust passage of the cover (3), the other end of the exhaust hose is communicated with one end of the first connector head away from the second connector head (11), and one end of the second connector head (11) away from the first connector head (21) is externally connected with an exhaust system.

4. The cover opener capable of automatically leveling and highly sealing as claimed in claim 1, wherein a support assembly (5) is further disposed between the retort cover (3) and the cantilever (2), the support assembly (5) comprises a first connecting rod (51), a second connecting rod (52) and a cardan shaft member (53), one end of the first connecting rod (51) is hinged to the top wall of the retort cover (3), one end of the second connecting rod (52) is hinged to the cantilever (2), the hinged shafts of the first connecting rod (51) and the second connecting rod (52) are both parallel to the hinged shafts of the cantilever (2) and the mounting frame (1), and one end of the first connecting rod (51) away from the retort cover (3) and one end of the second connecting rod (52) away from the cantilever (2) are connected in a cardan manner through the cardan shaft member (53).

5. The automatic leveling high-tightness cap opener according to the claim 4, characterized in that the universal shaft component (53) comprises a cross connecting shaft (531) and two hinge rods (532), one end of each of the two hinge rods (532) is hinged with two pairs of connecting shafts coaxial with the cross connecting shaft (531), and one end of each of the two hinge rods (532) far away from the cross connecting shaft (531) is connected with the first connecting rod (51) and the second connecting rod (52).

6. The automatic leveling high-sealing-performance lid opener according to claim 5, wherein external threads are arranged on the outer walls of the hinge rods (532), the two hinge rods (532) are coaxially arranged on a first connecting rod (51) and a second connecting rod (52) in a penetrating manner respectively, an adjusting bolt (533) is coaxially and rotatably connected to one end of the first connecting rod (51) far away from the retort cover (3) and one end of the second connecting rod (52) far away from the cantilever (2) respectively, and the adjusting bolt (533) is in threaded connection with the hinge rods (532).

7. The cover opener capable of automatically leveling and highly sealing according to any one of claims 1 to 6, wherein the flexible sealing member comprises a rubber sealing ring (31), and the rubber sealing ring (31) is arranged at the bottom of the steamer cover (3) along the circumferential direction of the steamer cover (3).