Stable wine jar placement lifting platform

Abstract

The utility model belongs to the technical field of lifting platforms, and discloses a stable wine jar placing lifting platform which comprises a U-shaped bottom frame, limiting grooves are formed in the bottom frame, X-shaped supports are installed in the limiting grooves in the two sides in a hinged mode, lifting frames are installed at the upper ends of the X-shaped supports in a hinged mode, the lifting frames are provided with matching grooves, and the matching grooves are matched with the matching grooves. Moving rollers are installed at the two ends of the same side of the X-shaped support, the moving rollers on the upper side and the lower side are located in the matching grooves and the limiting grooves correspondingly, and a containing platform is installed on the upper side of the lifting frame in a lap joint mode. By the adoption of the structural design, the placing platform is supported in a mechanical structure mode, it is guaranteed that the position height of the placing platform does not change in the placing period, and compared with a structure which uses a hydraulic cylinder or an air cylinder for supporting in the prior art, the placing platform is convenient to use and high in practicability. The stability and the durability are higher.

Description

Technical Field

[0001] This utility model belongs to the field of lifting platform technology, specifically relating to a stable wine jar placement lifting platform. Background Technology

[0002] Baijiu (Chinese white liquor) requires regular weighing to monitor evaporation during storage, ensuring quality stability and preventing value loss. Specifically, during long-term storage, alcohol in baijiu may slowly evaporate due to inadequate sealing or environmental factors. Regular weighing (e.g., annually) quantifies the evaporation. By comparing the initial weight with the current weight, the evaporation rate and total amount can be determined, allowing for timely adjustments to storage conditions. If weighing reveals a significant reduction in liquor, it may indicate a failed bottle seal. In this case, the seal needs to be reinforced (e.g., by wrapping with cling film, PTFE tape, or beeswax) to prevent further evaporation and the intrusion of external contaminants. A small amount of evaporation may make the liquor more mellow, but excessive evaporation will lead to a decrease in alcohol content and a weakening of flavor, affecting its drinking value. For collectible baijiu, strict weighing records also maintain the integrity of the product, preventing a decrease in market value due to missing liquor. Regular weighing data helps analyze the stability of the storage environment (e.g., whether temperature and humidity are suitable) and provides a basis for deciding whether to move containers or adjust the storage location. For example, if multiple consecutive weighings show an abnormally high evaporation rate, it may be necessary to investigate environmental issues or change the storage method.

[0003] In practice, if the wine jars are moved to the weighing mechanism to obtain data each time, the workload is large when dealing with a large number of wine jars. Moving and returning them is also time-consuming and laborious. Therefore, it is necessary to provide a wine jar placement platform that is convenient for weighing. Utility Model Content

[0004] In view of the problems mentioned above in the background technology, the purpose of this utility model is to provide a stable wine jar placement and lifting platform.

[0005] To achieve the above-mentioned technical objectives, the technical solution adopted by this utility model is as follows:

[0006] A stable wine jar placement and lifting platform includes a base frame, which is U-shaped and has a limiting groove. X-shaped brackets are hingedly installed in the limiting grooves on both sides. A lifting frame is hingedly installed at the upper end of the X-shaped brackets. The lifting frame has a mating groove. Moving rollers are installed at both ends on the same side of the X-shaped brackets. The moving rollers on the upper and lower sides are respectively located in the mating groove and the limiting groove. A placement platform is overlapped and installed on the upper side of the lifting frame.

[0007] A lifting mechanism is installed in both the limiting groove and the mating groove;

[0008] The lifting mechanism includes a base, on which a threaded shaft and a worm gear are rotatably mounted. A worm gear is fixedly mounted on the threaded shaft and meshes with the worm gear. A driven sprocket and a first ratchet wrench are fixedly connected to each end of the worm gear. The driven sprocket meshes with a driving sprocket. A spindle is fixedly connected to the axis of the driving sprocket, and a second ratchet wrench is fixedly connected to the spindle. A first connecting rod structure is hinged to the tail end of the second ratchet wrench, and a first pedal is connected to the power end of the first connecting rod structure.

[0009] The tail end of the first ratchet wrench is hinged to a second connecting rod structure, which is connected to a second pedal. Both the first and second pedals have elastic elements installed on their lower sides. The threaded shaft is threaded to a nut, and the nut is fixedly installed to a top plate. The top plate is fixedly installed to the lower side of the lifting frame.

[0010] Furthermore, the first link structure and the second link structure are identical in structure, including a main link hinged to the base, the main link being fixedly connected to the power end, and a secondary link hinged to the main link, the other end of which is hinged to the output end. This design ensures that the force from the power end can be delivered to the output end, thereby enabling the output end to rotate.

[0011] Furthermore, a guide plate is installed on the lower side of the placement platform, which facilitates the alignment and insertion of the smart scale.

[0012] Furthermore, the bottom of the placement platform is equipped with evenly distributed reinforcing ribs. This design strengthens the structural strength of the placement platform and ensures its load-bearing capacity.

[0013] Furthermore, the top plate is slidably matched with the base. This design limits the position of the top plate while ensuring smooth lifting and lowering of the top plate.

[0014] Furthermore, the placement platform is provided with positioning holes at its four corners, and the lifting frame is provided with guide columns corresponding to the positions and specifications of the positioning holes. This design can achieve the positioning effect of the placement platform and make the placement platform on the lifting frame more stable.

[0015] The beneficial effects of using this utility model are as follows:

[0016] The structural design of this utility model uses a mechanical structure to support the placement platform, ensuring that there will be no change in its position and height during placement. Compared with the existing technology that uses hydraulic cylinders or air cylinders for support, it has stronger stability and durability.

[0017] With the structural design of this utility model, the entire placement platform can be raised and lowered by stepping on the first and second pedals, making it simple, convenient and quick to use;

[0018] By adopting the structural design of this utility model, the intelligent scale is inserted under the placement platform, and then the lifting mechanism is controlled to place the placement platform on the intelligent scale to weigh the wine jar, saving time and effort. Attached Figure Description

[0019] This utility model can be further illustrated by the non-limiting embodiments given in the accompanying drawings;

[0020] Figure 1 This is a schematic diagram of the structure of an embodiment of a stable wine jar placement and lifting platform according to the present invention. Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the structure of an embodiment of a stable wine jar placement and lifting platform according to the present invention. Figure 2 ;

[0022] Figure 3 This is a schematic diagram of the lifting mechanism structure of an embodiment of a stable wine jar placing and lifting platform according to the present invention;

[0023] Figure 4 This is a schematic diagram of a smart scale weighing wine jars, representing an embodiment of a stable wine jar placement and lifting platform of this utility model.

[0024] Figure 5 This is a schematic diagram illustrating the cooperative structure between the placement platform and the lifting frame in an embodiment of a stable wine jar placement and lifting platform according to this utility model.

[0025] The symbols for the main components are explained below:

[0026] 1. Base frame; 2. Limiting groove; 3. X-shaped bracket; 4. Lifting frame; 5. Matching groove; 6. Moving roller; 7. Placement platform; 8. Lifting mechanism; 9. Guide plate; 10. Rib;

[0027] Base 81; Threaded shaft 82; Worm gear 83; Turbine gear 84; Driven sprocket 85; First ratchet wrench 86; Driving sprocket 87; Mandrel 88; Second ratchet wrench 89; First linkage structure 810; First pedal 811; Second linkage structure 812; Second pedal 813; Elastic element 814; Nut 815; Top plate 816;

[0028] Positioning hole 71; guide post 72; main connecting rod 8101; secondary connecting rod 8102. Detailed Implementation

[0029] To enable those skilled in the art to better understand this utility model, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0030] like Figures 1-5As shown, the present invention provides a stable wine jar placement and lifting platform, including a base frame 1, which is U-shaped and has a limiting groove 2. An X-shaped bracket 3 is hingedly installed in the limiting grooves 2 on both sides. A lifting frame 4 is hingedly installed at the upper end of the X-shaped bracket 3. The lifting frame 4 has a mating groove 5. Moving rollers 6 are installed at both ends on the same side of the X-shaped bracket 3. The moving rollers 6 on the upper and lower sides are respectively located in the mating groove 5 and the limiting groove 2. A placement platform 7 is overlapped and installed on the upper side of the lifting frame 4.

[0031] A lifting mechanism 8 is installed in both the limiting groove 2 and the mating groove 5;

[0032] The lifting mechanism 8 includes a base 81, on which a threaded shaft 82 and a worm gear 83 are rotatably mounted. A worm gear 84 is fixedly mounted on the threaded shaft 82 and meshes with the worm gear 83. A driven sprocket 85 and a first ratchet wrench 86 are fixedly connected to the two ends of the worm gear 83, respectively. A driving sprocket 87 meshes with the driven sprocket 85. A spindle 88 is fixedly connected to the axis of the driving sprocket 87. A second ratchet wrench 89 is fixedly connected to the spindle 88. A first connecting rod structure 810 is hinged to the tail end of the second ratchet wrench 89. A first pedal 811 is connected to the power end of the first connecting rod structure 810.

[0033] The tail end of the first ratchet wrench 86 is hinged to a second connecting rod structure 812, which is connected to a second pedal 813. Both the first pedal 811 and the second pedal 813 are fitted with elastic elements 814. The threaded shaft 82 is threaded to a nut 815, which is fixedly mounted to a top plate 816. The top plate 816 is fixedly mounted to the lower side of the lifting frame 4.

[0034] In this embodiment, when using a stable wine jar lifting platform, stepping on the first pedal 811 causes the first carbon plate 811 to rebound when not under force, thanks to the elastic element 814, thus achieving reciprocating motion. This reciprocating motion of the first pedal 811 transmits force to the second ratchet wrench 89 via the first linkage structure 810. The ratchet structure's characteristics result in intermittent unidirectional rotation of the driving gear 87, causing the driven gear 85, which meshes with the driving gear 87, to rotate unidirectionally. This causes the worm gear 83 to rotate, and the turbine 84 to rotate, driving the threaded shaft. When 82 is rotated, the nut 815, which is threaded and matched with the threaded shaft 82, moves upward on the threaded shaft 82 under the limitation of the top plate 816 and the base 81, thereby making the placement platform 7 away from the ground. It should be noted that placing the wine jar away from the ground has many advantages, including but not limited to preventing moisture penetration, which may cause mold or corrosion at the bottom of the container, and causing trace chemical reactions due to the material properties, affecting the stability of the wine quality. Because the placement platform 7 is raised by a mechanical structure, the problem of pressure relief and position change that occurs when using hydraulic cylinders or pneumatic cylinders for raising in the prior art will not occur, that is, the stability is stronger.

[0035] When weighing is required, move the weighing end of the smart scale to the lower side of the placement platform 7, then step on the second pedal 813, which drives the second linkage structure 81 to transmit force to the first ratchet wrench 86. The principle is the same as stepping on the first pedal 811, except that the worm gear 83 will rotate in the opposite direction to the stepping on the first pedal 811, causing the placement platform 7 to descend. Since the placement platform 7 is attached to the lifting frame 4, the lifting frame 4 will not affect the weighing result of the smart scale when the placement platform 7 is completely placed on the smart scale. After weighing is completed, lift the placement platform 7 again and then remove the smart scale.

[0036] Preferably, the first link structure 810 and the second link structure 812 have the same structure, including a main link 8101 hinged to the base 81, the main link 8101 fixedly connected to the power end, and a secondary link 8102 hinged to the main link 8101. The other end of the secondary link 8102 is hinged to the output end. This design ensures that the force from the power end can be delivered to the output end and realize the rotation of the output end. In fact, the structure of the first link structure 810 and the second link structure 812 can also be considered according to the specific situation.

[0037] It is preferable to install a guide plate 9 on the lower side of the platform 7. This design facilitates the alignment and insertion of the smart scale. In fact, the specifications and dimensions of the guide plate 9 can also be considered according to specific circumstances.

[0038] It is preferable that the bottom of the placement platform 7 is evenly equipped with reinforcing ribs 10. This design strengthens the structural strength of the placement platform 7 and ensures the load-bearing effect. In fact, the choice of structural material for the placement platform 7 can also be considered according to specific circumstances.

[0039] The preferred design is to slide the top plate 816 onto the base 81. This design limits the movement of the top plate 816 while ensuring its smooth lifting. In practice, the matching structure between the top plate 816 and the base 81 can also be considered depending on the specific circumstances.

[0040] The preferred placement platform 7 has positioning holes 71 at its four corners, and the lifting frame 4 has guide posts 72 that correspond to the position and specifications of the positioning holes 71. This design can achieve the positioning effect of the placement platform 7 and make the placement of the placement platform 7 on the lifting frame 4 more stable. In fact, a stable cooperation structure between the two can also be considered according to the specific situation.

[0041] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A stable wine jar placement and lifting platform, comprising a base frame (1), characterized in that: The base frame (1) is U-shaped and has a limiting groove (2). X-shaped brackets (3) are hinged in the limiting grooves (2) on both sides. A lifting frame (4) is hinged at the upper end of the X-shaped bracket (3). The lifting frame (4) has a mating groove (5). Moving rollers (6) are installed at both ends on the same side of the X-shaped bracket (3). The moving rollers (6) on the upper and lower sides are respectively located in the mating groove (5) and the limiting groove (2). A placement platform (7) is overlapped on the upper side of the lifting frame (4). A lifting mechanism (8) is installed in both the limiting groove (2) and the mating groove (5); The lifting mechanism (8) includes a base (81), on which a threaded shaft (82) and a worm gear (83) are rotatably mounted. A turbine (84) is fixedly mounted on the threaded shaft (82), and the turbine (84) meshes with the worm gear (83). A driven sprocket (85) and a first ratchet wrench (86) are fixedly connected to the two ends of the worm gear (83). The driven sprocket (85) meshes with a driving sprocket (87). A spindle (88) is fixedly connected to the axis of the driving sprocket (87). A second ratchet wrench (89) is fixedly connected to the spindle (88). 89) A first connecting rod structure (810) is hinged to the tail end. The first connecting rod structure (810) is connected to a first pedal (811) at the power end. A second connecting rod structure (812) is hinged to the tail end of the first ratchet wrench (86). A second pedal (813) is connected to the second connecting rod structure (812). An elastic element (814) is installed on the lower side of both the first pedal (811) and the second pedal (813). A nut (815) is threaded to the threaded shaft (82). A top plate (816) is fixedly installed on the nut (815). The top plate (816) is fixedly installed on the lower side of the lifting frame (4).

2. The stable wine jar placement and lifting platform according to claim 1, characterized in that: The first link structure (810) and the second link structure (812) have the same structure, including a main link (8101) hinged to the base (81), the main link (8101) being fixedly connected to the power end, and a secondary link (8102) hinged to the main link (8101), the other end of the secondary link (8102) being hinged to the output end.

3. The stable wine jar placement and lifting platform according to claim 2, characterized in that: A guide plate (9) is installed on the lower side of the placement platform (7).

4. The stable wine jar placement and lifting platform according to claim 3, characterized in that: The bottom of the placement platform (7) is evenly equipped with reinforcing bars (10).

5. The stable wine jar placement and lifting platform according to claim 4, characterized in that: The top plate (816) is slidably matched with the base (81).

6. The stable wine jar placement and lifting platform according to claim 5, characterized in that: The placement platform (7) has positioning holes (71) at its four corners, and the lifting frame (4) has guide columns (72) that correspond to the position specifications of the positioning holes (71).

Images