Frame type curved frame with adjustable floor height

Abstract

The utility model relates to the technical field of yeast fermentation, in particular to a frame type yeast frame with adjustable floor height, which comprises a stacking yeast frame and a heightening block, a plurality of supporting columns are arranged on the stacking koji frames, and alignment structures used for stacking the stacking koji frames are arranged on the supporting columns; an alignment structure is arranged on the block-up block, the block-up block is arranged between the stacked stacking curved frames and detachably connected with the supporting column through the alignment structure, and the block-up block is used for blocking up the stacking curved frames; the alignment structure comprises alignment bosses and alignment holes corresponding to the alignment bosses, the alignment bosses are arranged on the tops of the supporting columns and the tops of the heightening blocks, and the alignment holes are formed in the bottoms of the supporting columns and the bottoms of the heightening blocks. The utility model has the advantage that the height spacing between the stacked curved frames is adjusted by arranging the heightening blocks between the stacked curved frames. When large yeast culture fermentation is carried out in different seasons, the spacing between the stacked yeast frames can be adjusted, so that the stacking density between yeast blocks is adjusted, and the temperature and humidity of the fermentation environment are controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of Daqu fermentation, in particular to a frame-type Daqu rack with adjustable layer height. Background Art

[0002] In the production of traditional medium-high temperature Daqu, the single-layer natural fermentation process can produce high-quality Daqu, but there are bottlenecks such as low utilization rate of the Qu room, high labor consumption, and great seasonal influence. In response to this, researchers actively seek innovation, among which the multi-layer rack Qu fermentation technology has attracted much attention for its unique advantages.

[0003] The rack-type koji fermentation technology significantly improves the space utilization rate of the koji room and effectively reduces labor costs by constructing a multi-layer three-dimensional fermentation structure. Its core device, the rack-type koji rack, needs to carefully consider key factors such as ventilation, heat preservation, and load-bearing when designing to optimize the fermentation effect of medium- and high-temperature koji.

[0004] However, the production of medium- and high-temperature Daqu has distinct seasonal characteristics. In different seasons, the spacing between Qu blocks and the stacking density of Qu blocks have a great impact on the temperature and humidity of the fermentation environment, which in turn affects the Daqu culture effect. In order to ensure that the Qu blocks can achieve the ideal culture and fermentation effect in different seasons, it is necessary to reasonably adjust the spacing and layer height of the Qu racks in different seasons. The spacing between Qu racks can be controlled by manually adjusting the distance between Qu racks, but due to the high production cost, large storage space and low economic benefits of traditional Qu racks, there are currently no rack-type Qu racks with adjustable layer heights on the market. Utility Model Content

[0005] The utility model aims to overcome the shortcomings of the prior art and provide a frame-type curved frame with adjustable layer height.

[0006] The purpose of the utility model is achieved by the following technical solutions: a frame-type curved frame with adjustable layer height, comprising a stacked curved frame and a padding block;

[0007] The stacking curved rack is provided with a plurality of support columns, and the support columns are provided with alignment structures for stacking a plurality of stacking curved racks;

[0008] The padding block is provided with the alignment structure, the padding block is arranged between the stacked curved frames and is detachably connected to the support column through the alignment structure, and the padding block is used to pad the stacked curved frames;

[0009] The alignment structure includes an alignment boss and an alignment hole corresponding to the alignment boss, the top of the support column and the padding block are both provided with the alignment boss, and the bottom of the support column and the padding block are both provided with the alignment hole. The utility model provides an alignment structure on the stacking curved frame so that the stacking curved frames can be stacked. And by providing the padding block, the alignment structure is also provided on the padding block, so that the padding block can be installed between the stacked stacking curved frames, so that the vertical spacing between the stacking curved frames can be adjusted to change the layer height of the stacking curved frames.

[0010] In some embodiments, the stacked curved frame includes a placement platform, on which a plurality of support columns are arranged; the distance between the bottom end of the support column and the placement platform is greater than 10 cm. A sufficient gap is left between the bottom end of the support column and the placement platform so that the bottom layer of the stacked curved frame has a certain ground clearance, which is conducive to ventilation of the curved blocks and convenient for transporting the curved blocks using a forklift or an AGV trolley.

[0011] In some embodiments, the placement platform includes a placement plate, a crossbeam and a longitudinal beam, two crossbeams are arranged side by side in parallel, both ends of the two crossbeams are connected to support columns, two longitudinal beams are respectively located at both ends of the crossbeam, and both ends of the longitudinal beams are respectively connected to support columns arranged at the ends of the crossbeam; the edge of the placement plate is connected to the crossbeam and the longitudinal beam. The crossbeam, the longitudinal beam and the support column are connected to form a frame structure on the horizontal plane to provide support for the placement plate.

[0012] In some embodiments, the placement plate comprises a mesh plate having holes therein, which is conducive to ventilation of the curved block.

[0013] In some embodiments, the placement platform further includes a transverse reinforcement beam, which is disposed between the two transverse beams and parallel to the transverse beams, and the two ends of the transverse reinforcement beam are respectively connected to the two longitudinal beams. The transverse reinforcement beam further enhances the stability of the placement platform, making the placement of the curved block more stable.

[0014] In some embodiments, the stacked curved frame further includes a longitudinal reinforcing beam, two of which are located at both ends of the cross beam, and both ends of the longitudinal reinforcing beam are connected to the support column. The longitudinal reinforcing beam improves the overall strength of the stacked curved frame and makes the curved blocks more stable.

[0015] In some embodiments, the longitudinal reinforcing beam is located at the top of the longitudinal beam, and the height of the longitudinal reinforcing beam is higher than the height of the placement plate. The longitudinal reinforcing beam is higher than the placement plate to form a guardrail, which can provide a fulcrum for the vertically placed curved block when the curved block is placed vertically to prevent the curved block from falling.

[0016] In some embodiments, the alignment boss includes a boss body and a cone top, wherein the boss body is disposed on the support column and the pad, and the cone top is disposed on the top of the boss body. The alignment boss is provided with a cone top to facilitate the alignment boss to be inserted into the alignment hole.

[0017] The utility model has the following advantages:

[0018] The utility model arranges a positioning structure on the supporting columns of the stacked curved racks so that the stacked curved racks can be stacked, and at the same time, a padding block is arranged, and a positioning structure is also arranged on the padding block. The padding blocks are installed between the stacked stacked curved racks to change the vertical distance between the stacked stacked curved racks so as to adjust the layer height between the stacked stacked curved racks; in different seasons, the layer height of the stacked curved racks can be finely adjusted by installing padding blocks of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a rack-type curved rack with adjustable layer height of the utility model;

[0020] Figure 2 It is a front view of the stacking curved frame of the utility model;

[0021] Figure 3 It is a top view of the stacking curved frame of the utility model;

[0022] Figure 4 It is a side view of the stacking curved frame of the utility model;

[0023] Figure 5 It is a front view of the padding block of the utility model;

[0024] Figure 6 It is a schematic diagram of stacking the rack-type curved rack with adjustable layer height of the utility model;

[0025] In the figure: 1, stacking curved frame; 11, supporting column; 12, placing platform; 121, cross beam; 122, longitudinal beam; 123, placing plate; 124, transverse reinforcing beam; 13, longitudinal reinforcing beam; 2, pad block; 31, alignment boss; 311, boss body; 312, cone top; 32, alignment hole. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the utility model clearer, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model, that is, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0027] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0028] like Figure 1-Figure 6 As shown, a rack-type curved rack with adjustable layer height comprises a stacking curved rack 1 and a padding block 2;

[0029] The stacking curved frame 1 is provided with a plurality of support columns 11, and the support columns 11 are provided with alignment structures for stacking a plurality of stacking curved frames 1;

[0030] The padding block 2 is provided with the alignment structure, and the padding block 2 is arranged between the stacked curved frames 1 and is detachably connected to the support column 11 through the alignment structure, and the padding block 2 is used to pad the stacked curved frames 1;

[0031] The alignment structure includes an alignment boss 31 and an alignment hole 32 corresponding to the alignment boss 31 . The tops of the support column 11 and the padding block 2 are both provided with the alignment boss 31 , and the bottoms of the support column 11 and the padding block 2 are both provided with the alignment hole 32 .

[0032] Specifically, in the present embodiment, the raising block 2 has a variety of height sizes. In different seasons, raising blocks 2 of different heights or no raising blocks 2 are used to adjust the layer heights between the stacked curved frames 1. In the present embodiment, the stacked curved frames 1 are in a rectangular structure, and four support columns 11 are respectively arranged at the four corners of the stacked curved frames 1 to provide support for the stacked curved frames 1. When installing the raising block 2 onto the stacked curved frames 1, align the alignment hole 32 at the bottom of the raising block 2 with the alignment boss 31 at the top of the support column 11 of the lower stacked curved frame 1 so that the alignment boss 31 is inserted into the alignment hole 32, and then align the alignment hole 32 at the bottom of the support column 11 of the upper stacked curved frame 1 with the alignment boss 31 at the top of the raising block 2 and insert the alignment boss 31 into the alignment hole 32 to complete the installation of the raising block 2. In different seasons, the stacked curved racks 1 are raised using raising blocks 2 of different heights, and the vertical distance between the stacked curved racks 1 is adjusted, thereby adjusting the stacking density of the curved blocks to control the ambient temperature and humidity.

[0033] Preferably, the stacked curved rack 1 includes a placement platform 12, on which a plurality of support columns 11 are arranged; the distance between the bottom end of the support column 11 and the placement platform 12 is greater than 10 cm. Specifically, in this embodiment, the support column 11 is arranged at the edge of the placement platform 12, the top end of the support column 11 is higher than the placement platform 12, and the distance between the bottom end of the support column 11 and the placement platform 12 is greater than 10 cm, so that when the stacked curved racks 1 are stacked, the stacked curved racks 1 at the bottom have sufficient ground clearance to improve the ventilation effect. At the same time, with sufficient ground clearance, it is also convenient to use a forklift or AGV transporter to transport the curved blocks.

[0034] Preferably, the placement platform 12 includes a placement plate 123, a cross beam 121 and a longitudinal beam 122. The two cross beams 121 are arranged in parallel side by side. The two ends of the two cross beams 121 are connected to support columns 11. The two longitudinal beams 122 are respectively located at the two ends of the cross beam 121. The two ends of the longitudinal beam 122 are respectively connected to the support columns 11 arranged at the ends of the cross beam 121. The edges of the placement plate 123 are connected to the cross beam 121 and the longitudinal beam 122. In this embodiment, the two cross beams 121 and the two longitudinal beams 122 are welded and connected to the four support columns 11 to form a rectangular frame structure on the horizontal plane. The placement plate 123 is welded or bolted to the cross beams 121 and the longitudinal beams 122. The frame structure formed by the cross beams 121 and the longitudinal beams 122 provides support for the placement plate 123.

[0035] Preferably, the placement plate 123 comprises a mesh plate. The mesh plate has holes and has good air permeability, and the curved block is placed on the mesh plate for easy air permeability.

[0036] Preferably, the placement platform 12 further includes a transverse reinforcement beam 124, which is disposed between the two transverse beams 121 and parallel to the transverse beams 121, and the two ends of the transverse reinforcement beam 124 are respectively connected to the two longitudinal beams 122. The transverse reinforcement beam 124 further strengthens the strength of the placement platform 12. In this embodiment, the transverse reinforcement beam 124 divides the rectangular frame structure formed by the transverse beam 121 and the longitudinal beam 122 into two areas. Accordingly, a placement plate 123 is disposed in each of the two areas of the rectangular frame structure to prevent the placement plate 123 from being deformed after a large number of curved blocks are accumulated.

[0037] Preferably, the stacked curved frame 1 further includes a longitudinal reinforcing beam 13, two longitudinal reinforcing beams 13 are respectively located at the two ends of the cross beam 121, and both ends of the longitudinal reinforcing beam 13 are connected to the support column 11. Specifically, in this embodiment, the two ends of the longitudinal reinforcing beam 13 are respectively welded to the two support columns 11 located at the same end of the two cross beams 121. The longitudinal reinforcing beam 13 further improves the strength of the stacked curved frame 1.

[0038] Preferably, the longitudinal reinforcing beam 13 is located at the top of the longitudinal beam 122, and the height of the longitudinal reinforcing beam 13 is higher than the height of the placement plate 123. The higher longitudinal reinforcing beam 13 forms a guardrail, so that the vertically placed curved block has a support point, which is convenient for vertically placing the curved block.

[0039] Preferably, the alignment boss 31 includes a boss body 311 and a cone top 312, wherein the boss body 311 is disposed on the support column 11 and the pad 2, and the cone top 312 is disposed on the top of the boss body 311. The cone top 312 is disposed on the top of the alignment boss 31, so that when stacking the stacked curved frames 1, a certain position deviation can be allowed between the stacked curved frames 1. When the cone top 312 is inserted into the alignment hole 32, the stacked curved frames 1 with position deviation can be guided, so that the stacked curved frames 1 are easy to stack.

[0040] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Any technician familiar with the field can make many possible changes and modifications to the technical solution of the utility model by using the above-mentioned technical content without departing from the scope of the technical solution of the utility model, or modify it into an equivalent embodiment of equivalent changes. Therefore, any changes, modifications, equivalent changes and modifications made to the above embodiments based on the technology of the utility model without departing from the content of the technical solution of the utility model shall fall within the protection scope of the technical solution of the utility model.

Claims

1. A rack-type curved rack with adjustable layer height, characterized in that: include: A stacking curved frame (1), wherein a plurality of support columns (11) are arranged on the stacking curved frame (1), and a positioning structure for stacking a plurality of stacking curved frames (1) is arranged on the support columns (11); A raising block (2), the raising block (2) being provided with the alignment structure, the raising block (2) being arranged between the stacked curved frames (1) and being detachably connected to the support column (11) via the alignment structure, the raising block (2) being used to raise the stacked curved frames (1); The alignment structure comprises an alignment boss (31) and an alignment hole (32) corresponding to the alignment boss (31); the tops of the support column (11) and the padding block (2) are both provided with the alignment boss (31); and the bottoms of the support column (11) and the padding block (2) are both provided with the alignment hole (32).

2. The height-adjustable curved rack according to claim 1, characterized in that: The stacking curved frame (1) comprises a placement platform (12), on which a plurality of support columns (11) are arranged; the distance between the bottom end of the support column (11) and the placement platform (12) is greater than 10 cm.

3. The height-adjustable curved rack according to claim 2, characterized in that: The placement platform (12) comprises a placement plate (123), a crossbeam (121) and a longitudinal beam (122); the two crossbeams (121) are arranged side by side in parallel; both ends of the two crossbeams (121) are connected to support columns (11); the two longitudinal beams (122) are respectively located at the two ends of the crossbeam (121); and the two ends of the longitudinal beam (122) are respectively connected to support columns (11) arranged at the ends of the crossbeam (121); the edges of the placement plate (123) are connected to the crossbeam (121) and the longitudinal beam (122).

4. The height-adjustable curved rack according to claim 3, characterized in that: The placement plate (123) comprises a mesh plate.

5. The height-adjustable curved rack according to claim 3, characterized in that: The placement platform (12) further comprises a transverse reinforcement beam (124), wherein the transverse reinforcement beam (124) is arranged between the two transverse beams (121) and is parallel to the transverse beams (121), and the two ends of the transverse reinforcement beam (124) are respectively connected to the two longitudinal beams (122).

6. The height-adjustable curved rack according to claim 3, characterized in that: The stacked curved frame (1) further comprises a longitudinal reinforcing beam (13), wherein two longitudinal reinforcing beams (13) are respectively located at two ends of the cross beam (121), and both ends of the longitudinal reinforcing beam (13) are connected to the supporting column (11).

7. The height-adjustable curved rack according to claim 6, characterized in that: The longitudinal reinforcing beam (13) is located at the top of the longitudinal beam (122), and the height of the longitudinal reinforcing beam (13) is higher than the height of the placement plate (123).

8. The height-adjustable curved rack according to claim 1, characterized in that: The alignment boss (31) comprises a boss body (311) and a cone top (312); the boss body (311) is arranged on the support column (11) and the padding block (2); and the cone top (312) is arranged on the top of the boss body (311).

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