Automatic telescopic yeast block stacking device for dry yeast bin and dry yeast bin

Abstract

The utility model relates to a telescopic automatic yeast block stacking device for a dry yeast bin and the dry yeast bin, and the stacking device comprises a chute opening, a plurality of material storage tanks, a plurality of material storage tanks and a plurality of material storage tanks, the chute opening is used for feeding yeast blocks into the dry yeast bin; the conveying mechanism is horizontally arranged, and the chute opening is vertically projected on the conveying mechanism; the telescopic chute is arranged in the extending direction of the conveying mechanism in a sliding mode, one end of the telescopic chute is close to the conveying mechanism, and the telescopic chute is arranged in a telescopic mode and vertically and rotatably arranged along the end close to the conveying mechanism; and a plurality of groups of feeding mechanisms are arranged at intervals along the extension direction of the conveying mechanism, and the feeding mechanisms are used for conveying the yeast blocks from the conveying mechanism to the telescopic chute. According to the dry yeast bin, yeast blocks can be stacked at different positions in a three-dimensional space corresponding to the dry yeast bin, the phenomenon that dry yeast is prone to being broken due to the high stacking position is avoided, the risk of spontaneous combustion of the yeast blocks is reduced, and the secondary fermentation effect of the yeast blocks is guaranteed; and meanwhile, the problems of high labor intensity and potential safety hazards caused by manual carrying of the koji blocks are solved.

Description

Technical Field

[0001] The present application relates to the technical field of koji block stacking, and in particular to a telescopic koji block automatic stacking device for a dry koji bin and a dry koji bin. Background Art

[0002] Koji blocks can be piled in the dry koji bin. When the koji blocks are put into the dry koji bin, they can be put into the chute inside the dry koji bin from the chute on the top of the dry koji bin, and then the koji blocks can be sent to the designated location through the chute. When the dry koji is piled to a certain height in the dry koji bin, it is necessary to further pile up and evenly distribute the koji blocks manually. However, since the height of the dry koji bin is usually relatively high, usually more than 6 meters, the dry koji is prone to breakage during the feeding process, which increases the risk of spontaneous combustion of the koji blocks and affects the secondary fermentation of the koji blocks. At the same time, the manual handling of the koji blocks is labor-intensive and poses a safety hazard. Utility Model Content

[0003] Based on this, the present application provides a dry koji bin telescopic koji block automatic stacking device and a dry koji bin to improve the problem in the prior art that koji blocks are easily broken during the stacking process and the labor intensity is high.

[0004] In a first aspect, the present application provides a telescopic automatic stacking device for koji blocks in a dry koji bin, the telescopic automatic stacking device for koji blocks in a dry koji bin is used to stack koji blocks into the dry koji bin, and the telescopic automatic stacking device for koji blocks in a dry koji bin comprises:

[0005] A chute opening is arranged at the top of the dry koji bin, and the chute opening is used to put koji blocks into the dry koji bin;

[0006] A conveying mechanism is arranged horizontally, and the chute opening is vertically projected on the conveying mechanism;

[0007] A telescopic chute, which is slidably arranged along the extension direction of the conveying mechanism, and one end of which is close to the conveying mechanism, the telescopic chute is telescopically arranged, and is vertically rotatably arranged along the end close to the conveying mechanism;

[0008] A feeding mechanism is arranged on the conveying mechanism, and a plurality of groups are arranged at intervals along the extending direction of the conveying mechanism. The feeding mechanism is used to deliver the curved block from the conveying mechanism to the telescopic chute.

[0009] In one embodiment, the telescopic chute includes a belt assembly, a chute body and a telescopic driving member. The chute body is staggered and arranged in several levels, and two adjacent levels of the chute bodies are connected by a group of the belt assemblies. The telescopic driving member corresponds to and is connected to the belt assembly one by one. The telescopic driving member is used to drive at least one of the two adjacent levels of the chute bodies to move on the belt assembly therebetween.

[0010] In one embodiment, the chute body is provided with N levels, the telescopic chute of the Nth level is provided in the telescopic chute of the N-1th level, the telescopic chute of the Nth level is provided on the belt assembly between it and the telescopic chute of the N-1th level, and the belt assembly between the telescopic chute of the Nth level and the telescopic chute of the N-1th level is provided on the telescopic chute of the N-1th level.

[0011] In one of the embodiments, the feeding mechanism includes a push plate and a telescopic driving member, the push plate is slidably disposed on the conveying mechanism, and the telescopic driving member is connected to the push plate and is used to drive the push plate to move.

[0012] In one embodiment, the feeding mechanism further includes an intermediate chute, which is disposed between the conveying mechanism and the telescopic chute and close to a push plate, and the telescopic driving member drives the push plate to move to deliver the curved block to the intermediate chute.

[0013] In one of the embodiments, a discharge slot is provided on one side of the conveying mechanism close to the middle chute, and one side of the push plate is rotatably connected to the side wall of the discharge slot, and the telescopic driving member drives the push plate to rotate.

[0014] In one of the embodiments, the telescopic koji block automatic stacking device for the dry koji bin further includes a guide rail, which is arranged parallel to the conveying mechanism, a hanger is slidably arranged on the guide rail, and the telescopic chute is connected to the hanger.

[0015] In one of the embodiments, the telescopic koji block automatic stacking device for the dry koji bin further includes a rotary drive mechanism, which is connected to the telescopic chute and is used to drive the telescopic chute to rotate vertically.

[0016] In one embodiment, the rotary drive mechanism includes a rotating frame, a screw slide assembly and a rotary drive member. The rotating frame is vertically rotatable, and the screw slide assembly includes a screw member and a slide member that are threadedly connected. The slide member is connected to the rotating frame, and one end of the screw member is rotatably connected to the telescopic chute. The rotary drive member is connected to the screw member and is used to drive the screw member to rotate.

[0017] In a second aspect, the present application provides a dry koji bin, which includes any one of the telescopic koji block automatic stacking devices for the dry koji bin provided in the present application.

[0018] The present application realizes stacking of koji blocks at different positions in the three-dimensional space corresponding to the dry koji bin by slidably arranging the telescopic chute below the conveying mechanism and vertically rotatably arranging the telescopic chute with adjustable length, and at the same time delivering the koji blocks on the conveying mechanism to the telescopic chute through the conveying mechanism, thereby avoiding the phenomenon that the dry koji is easily broken due to the high stacking position, reducing the increased risk of spontaneous combustion of the koji blocks and ensuring the secondary fermentation effect of the koji blocks; at the same time, avoiding the high labor intensity and safety hazards caused by manual handling of the koji blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A top view of the automatic stacking device for dry koji blocks with a telescopic structure provided in Example 1 of the present application;

[0020] Figure 2 A schematic diagram of the structure of a telescopic koji block automatic stacking device for a dry koji bin provided in Example 1 of the present application;

[0021] Figure 3 A schematic diagram of the structure of the telescopic chute of the automatic stacking device of the telescopic koji blocks in the dry koji bin provided in Example 1 of the present application;

[0022] Figure 4 This is a schematic diagram of the situation in which the rotary drive mechanism of the automatic stacking device for dry koji silo telescopic koji blocks provided in Example 1 of the present application drives the telescopic chute to rotate to the horizontal direction;

[0023] Figure 5 This is a schematic diagram of the situation in which the rotating drive mechanism of the telescopic koji block automatic stacking device in the dry koji bin provided in Example 1 of the present application drives the telescopic chute to rotate to an inclined position.

[0024] Figure numerals: 100, chute mouth; 200, conveying mechanism; 210, conveyor belt assembly; 220, protective frame; 230, discharge chute; 300, telescopic chute; 310, belt assembly; 320, chute body; 400, feeding mechanism; 410, push plate; 420, telescopic drive member; 430, intermediate chute; 500, guide rail; 600, hanger; 610, connecting rod; 700, rotating drive mechanism; 710, rotating frame; 720, screw slide assembly; 721, screw member. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application 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 present application and are not used to limit the present application.

[0026] It should be noted that the illustrations provided in this embodiment are only used to schematically illustrate the basic concept of the present invention.

[0027] The structures, proportions, sizes, etc. illustrated in the drawings in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology, and are not used to limit the conditions under which the present invention can be implemented. Any structural modification, change in proportion or adjustment of size should still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0028] The directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "middle", "longitudinal", "lateral", "horizontal", "inner", "outer", "radial", "circumferential" and the like in this specification are based on the directions or positional relationships shown in the drawings and are only for the convenience of simplifying the description. They do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0029] Embodiment 1

[0030] The first embodiment of the present application provides a telescopic automatic stacking device for koji blocks in a dry koji bin, which is used to stack koji blocks into the dry koji bin. The telescopic automatic stacking device for koji blocks in the dry koji bin includes:

[0031] A chute opening 100 is provided at the top of the dry koji bin, and is used to put koji blocks into the dry koji bin;

[0032] The conveying mechanism 200 is horizontally arranged, and the chute opening 100 is vertically projected on the conveying mechanism 200;

[0033] The telescopic chute 300 is slidably arranged along the extension direction of the conveying mechanism 200, and at least one end of the telescopic chute 300 is close to the conveying mechanism 200. The telescopic chute 300 is telescopically arranged and vertically rotatably arranged along the end close to the conveying mechanism 200;

[0034] The feeding mechanism 400 is arranged on the conveying mechanism 200 , and a plurality of groups are arranged at intervals along the extending direction of the conveying mechanism 200 . The feeding mechanism 400 is used to deliver the curved blocks from the conveying mechanism 200 to the telescopic chute 300 .

[0035] like Figure 1 and Figure 2As shown, in this embodiment, it is exemplified that the dry koji bin can be a reinforced concrete structure, and the top of the dry koji bin is the top wall of the dry koji bin. The chute mouth 100 can be formed by a notch opened on the top of the dry koji bin, or by a pipe mouth set through the top of the dry koji bin; in this embodiment, the latter is taken as an example, and the pipe mouth can be set as a rectangular pipe mouth that tapers from top to bottom. Koji blocks can be put into the dry koji bin through the chute mouth 100 to achieve the purpose of stacking dry koji into the dry koji bin. When feeding, the koji blocks are usually put in from the top of the dry koji bin, that is, the upper floor of the dry koji bin, to achieve the purpose of saving effort and convenience.

[0036] The conveying mechanism 200 may include a conveyor belt assembly 210 and a protection frame 220, wherein the conveyor belt assembly 210 may be arranged in a horizontal direction, and its extension direction may be the width direction of the dry koji bin. The protection frame 220 may be arranged in a rectangular shape, and its length and width may be adapted to the conveyor belt assembly 210. The protection frame 220 may be covered outside the conveyor belt assembly 210, the conveyor belt assembly 210 is connected to the protection frame 220, and the protection frame 220 may be hoisted on the top of the dry koji bin. The chute mouth 100 may be arranged directly above one end of the conveyor belt assembly 210 and the protection frame 220, so as to be vertically projected on the conveyor belt assembly 210; at the same time, the bottom of the chute mouth 100 may also be connected to the top of the protection frame 220. When the koji block is dropped from the chute mouth 100, the koji block may fall onto the conveyor belt assembly 210, and the conveyor belt assembly 210 may convey the koji block along the width direction of the dry koji bin, and the protection frame 220 may prevent the koji block from falling during the conveying process.

[0037] like Figure 1 and Figure 2 As shown, the extension direction of the telescopic chute 300 intersects with the extension direction of the conveying mechanism 200. For example, the telescopic chute 300 can be arranged in a longitudinal section parallel to the length direction of the dry koji bin, and the extension direction of the telescopic chute 300 is perpendicular to the extension direction of the conveying mechanism 200. In this embodiment, one end of the telescopic chute 300 can be arranged close to the conveyor belt assembly 210, and the end can be arranged directly below the conveyor belt assembly 210, that is, when the conveyor belt assembly 210 is projected in the vertical direction, there can be an intersection with the telescopic chute 300. The feeding mechanism 400 arranged on the conveying mechanism 200 can deliver the koji blocks on the conveyor belt assembly 210 to the telescopic chute 300, so that the koji blocks can be further transported and stacked by the telescopic chute 300.

[0038] The telescopic chute 300 is rotatably disposed at one end close to the conveyor belt assembly 210, so that the telescopic chute 300 is vertically rotatably disposed in its corresponding longitudinal section. When the telescopic chute 300 is rotated to be inclined and the end of the telescopic chute 300 close to the conveyor belt assembly 210 is higher, the bend blocks can fall along the extension direction of the telescopic chute 300 under the action of their own weight, and can fall into the dry bend bin from the lower end of the telescopic chute 300. By adjusting the rotation angle of the telescopic chute 300, the purpose of stacking the bend blocks at different positions in the longitudinal section corresponding to the telescopic chute 300 can be achieved.

[0039] like Figure 1 and Figure 2 As shown, in this embodiment, the telescopic chute 300 is also telescopically arranged along its extension direction, that is, the length of the telescopic chute 300 is adjustable. On the basis of the rotatable arrangement of the telescopic chute 300, by adjusting the length of the telescopic chute 300, the stacking position that the telescopic chute 300 can cover in its corresponding longitudinal section can be further increased, so that the distribution of the koji blocks in the dry koji bin is more uniform.

[0040] Furthermore, the telescopic chute 300 is also slidably arranged along the extension direction of the conveyor belt assembly 210. At the same time, a plurality of groups of feeding mechanisms 400 may be arranged at intervals along the extension direction of the conveyor belt assembly 210. When the telescopic chute 300 moves to different positions along the extension direction of the conveyor belt assembly 210, the telescopic chute 300 may be close to different feeding mechanisms 400. By sending the curved blocks from different positions of the conveyor belt assembly 210 to the telescopic chute 300 through different feeding mechanisms 400, the curved blocks can be stacked at different positions in the horizontal direction perpendicular to the longitudinal section where the telescopic chute 300 is arranged.

[0041] Of course, in some embodiments, the extension direction of the telescopic chute 300 and the extension direction of the conveying mechanism 200 may also be two other intersecting directions, and even the extension direction of the conveying mechanism 200 may be a smooth curve.

[0042] In summary, the present application can realize the stacking of koji blocks at different positions in the three-dimensional space corresponding to the dry koji bin by slidably arranging the telescopic chute 300 below the conveying mechanism 200, and rotatably arranging the telescopic chute 300 with adjustable length, and at the same time delivering the koji blocks on the conveying mechanism 200 to the telescopic chute 300 through the conveying mechanism 200, thereby avoiding the phenomenon that the dry koji is easily broken due to the high stacking position, reducing the increased risk of spontaneous combustion of the koji blocks and ensuring the secondary fermentation effect of the koji blocks; at the same time, avoiding the high labor intensity and safety hazards caused by manual handling of the koji blocks.

[0043] Specifically, the telescopic chute 300 includes a belt assembly 310, a chute body 320 and a telescopic driving member 420. The chute body 320 is staggered and arranged in several levels, and two adjacent levels of chute bodies 320 are connected by a group of belt assemblies 310. The telescopic driving member 420 corresponds to and is connected to the belt assembly 310 one by one. The telescopic driving member 420 is used to drive at least one of the two adjacent levels of chute bodies 320 to move on the belt assembly 310 therebetween.

[0044] like Figure 2 and Figure 3 As shown, in this embodiment, it is exemplarily explained that the belt assembly 310 and the conveyor belt assembly 210 can be the same or similar structural components, and the naming of the two is only for the convenience of description, and is not used to distinguish and limit the two. The belt assembly 310 and the conveyor belt assembly 210 can both include an active roller, a driven roller, and a conveyor belt wrapped between the active roller and the driven roller, and the active roller can be driven by a driving component, and the driving component can be a motor, and the output end of the motor can be driven with the active roller. In the telescopic chute 300, the telescopic drive member 420 is the driving component of the belt assembly 310. Similarly, the active roller of the conveyor belt assembly 210 can also be driven by a motor.

[0045] The belt assembly 310 and the telescopic driving member 420 are used to drive the chute body 320 to move so that the telescopic chute 300 can be telescopically arranged. The chute body 320 can be provided with a plurality of stages, and the plurality of stages of the chute bodies 320 can be staggered. The belt assembly 310 is arranged between two adjacent stages of the chute bodies 320, and the belt assembly 310 is connected to at least one of the two adjacent stages of the chute bodies 320. When the telescopic driving member 420 drives the belt assembly 310 to operate, the belt assembly 310 can synchronously drive the chute body 320 connected to the belt assembly 310 to move, and when at least one of the two stages of the chute bodies 320 on both sides of the belt assembly 310 moves, the length of the telescopic chute 300 can be adjusted.

[0046] like Figure 2 and Figure 3As shown, in detail, when the belt assembly 310 is connected to both adjacent two-stage chute bodies 320 on both sides thereof, the operation of the belt assembly 310 can make the adjacent two-stage chute bodies 320 move in opposite directions so that the two-stage chute bodies 320 disposed at different positions increase or decrease their overlapping lengths, thereby increasing or decreasing the length of the telescopic chute 300. Similarly, when the belt assembly 310 is connected to only one of the adjacent two-stage chute bodies 320 on both sides thereof, for example, when the belt assembly 310 is fixed to the chute body 320 at the lower position and the chute body 320 at the upper position is connected to the upper side of the belt assembly 310, the operation of the belt assembly 310 can make the chute body 320 at the upper side of the belt assembly 310 move on the chute body 320 at the lower side of the belt assembly 310 to achieve the purpose of adjusting the length of the telescopic chute 300.

[0047] Of course, in some embodiments, the telescopic chute 300 may also include a chute body 320 and an electric cylinder. The chute body 320 is staggered to be set in several levels, and two adjacent levels of chute bodies 320 can be connected by the electric cylinder. By controlling the extension and contraction of the electric cylinder, the relative movement between the chute bodies 320 of several levels can also be achieved, thereby achieving the length adjustment of the telescopic chute 300.

[0048] It can be understood that this embodiment facilitates the telescopic setting of the telescopic chute 300 by reasonably setting the component structure of the telescopic chute 300, which is convenient and quick; and the belt assembly 310 synchronously drives the chute body 320 to move for telescopic adjustment, which can make the length adjustment process of the telescopic chute 300 smoother.

[0049] More specifically, the chute body 320 is provided with N levels, the N-th level telescopic chute 300 is provided in the N-1-th level telescopic chute 300, the N-th level telescopic chute 300 is provided on the belt assembly 310 between it and the N-1-th level telescopic chute 300, and the belt assembly 310 between the N-th level telescopic chute 300 and the N-1-th level telescopic chute 300 is provided on the N-1-th level telescopic chute 300.

[0050] like Figure 2 and Figure 3 As shown, in this embodiment, N can be an integer greater than 1, that is, the outermost chute body 320 is the first-stage chute body 320. The number of stages of the chute body 320 is only for the convenience of describing the N-stage chute body 320, and is not used to explain and limit the chute body 320. This embodiment takes N=4 as an example, that is, this embodiment is provided with 4 stages of chute bodies 320. Correspondingly, the belt assembly 310 in this embodiment is provided with 3 groups. The chute body 320 can be set as a shell similar to a rectangular parallelepiped, and the chute body 320 is set step by step, that is, the latter stage chute body 320 is arranged in the previous stage chute body 320.

[0051] In detail, taking the first stage chute body 320 and the second stage chute body 320 as an example, the second stage chute body 320 is disposed in the first stage chute body 320. Meanwhile, for the convenience of description, the belt assembly 310 disposed between the first stage chute body 320 and the second stage chute body 320 may be defined as the first group of belt assemblies 310. The first group of belt assemblies 310 may be fixed in the first stage chute body 320, and the second stage chute body 320 may be connected to the upper side of the first group of belt assemblies 310. When the first group of belt assemblies 310 is in operation, the upper side of the first group of belt assemblies 310 may synchronously drive the second stage chute body 320 to move in the first stage chute body 320, thereby realizing the adjustment of the total length of the first stage chute body 320 and the second stage chute body 320. In this embodiment, other belt assemblies 310 and adjacent two-stage chute bodies 320 on both sides of other belt assemblies 310 are arranged similarly and have the same implementation principles.

[0052] It can be understood that, in this embodiment, by gradually arranging several levels of chute bodies 320, it is convenient for the curved block to pass through the joints between the several levels of chute bodies 320 more smoothly and stably; and in this embodiment, by reasonably arranging the connection relationship between the belt assembly 310 and the adjacent two levels of chute bodies 320, the previous level chute body 320 can support the next level chute body 320, thereby ensuring the structural stability of the telescopic chute 300.

[0053] Specifically, the feeding mechanism 400 includes a pushing plate 410 and a telescopic driving member 420 . The pushing plate 410 is slidably disposed on the conveying mechanism 200 . The telescopic driving member 420 is connected to the pushing plate 410 and is used to drive the pushing plate 410 to move.

[0054] like Figure 1 and Figure 2 As shown, in this embodiment, the telescopic driving member 420 can be arranged on the protection frame 220, for example, the telescopic driving member 420 is connected to the protection frame 220 through a bracket rod. The push plate 410 is slidably arranged on the upper side of the conveyor belt assembly 210, and the push plate 410 can be connected to the telescopic driving member 420. The telescopic driving member 420 can be an electric cylinder. When the telescopic driving member 420 is extended or retracted, the telescopic driving member 420 drives the push plate 410 to move, so as to send the curved block on the conveyor belt assembly 210 to the telescopic chute 300.

[0055] It can be understood that, in this embodiment, by reasonably setting the component structure of the feeding mechanism 400, it is convenient to deliver the curved blocks conveyed by the conveying mechanism 200 to the telescopic chute 300, so as to achieve the purpose of further stacking the curved blocks.

[0056] More specifically, the feeding mechanism 400 also includes an intermediate chute 430 , which is disposed between the conveying mechanism 200 and the telescopic chute 300 and is disposed close to the push plate 410 . When the telescopic driving member 420 drives the push plate 410 to move, the curved block is sent to the intermediate chute 430 .

[0057] like Figure 1 and Figure 2 As shown, in this embodiment, it is exemplarily explained that the middle chute 430 can be arranged obliquely, and the middle chute 430 can be arranged in a longitudinal section parallel to the telescopic chute 300. The higher end of the middle chute 430 can be arranged close to the push plate 410, and can be fixedly connected to the protective frame 220. The lower end of the middle chute 430 can be arranged close to the telescopic chute 300, and when the telescopic chute 300 moves close to the middle chute 430, the middle chute 430 can be vertically projected on the telescopic chute 300. When the telescopic driving member 420 drives the push plate 410 to move, the push plate 410 sends the curved block on the conveyor belt assembly 210 to the middle chute 430, and then the curved block can fall from the middle chute 430 to the telescopic chute 300 under the action of its own weight.

[0058] It can be understood that, in this embodiment, by providing an intermediate chute 430 between the conveying mechanism 200 and the telescopic chute 300, the intermediate chute 430 can receive and buffer the curved blocks during the process of conveying the curved blocks on the conveying mechanism 200 to the telescopic chute 300, so as to prevent the curved blocks from falling directly onto the telescopic chute 300, thereby reducing the breakage rate of the curved blocks.

[0059] More specifically, a discharge slot 230 is provided on one side of the conveying mechanism 200 close to the middle chute 430 , and one side of the push plate 410 is rotatably connected to the side wall of the discharge slot 230 , and the telescopic driving member 420 drives the push plate 410 to rotate.

[0060] like Figure 1 and Figure 2 As shown, in this embodiment, the two sides of the protection frame 220 along the width direction of the conveyor belt assembly 210 can be formed by plates, and the discharge slot 230 can be opened on the side of the protection frame 220 close to the telescopic chute 300. The discharge slot 230 can be set to a rectangular shape, the shape of the push plate 410 can be matched with the shape of the discharge slot 230, and one side of the push plate 410 can be rotatably set on the side wall of the discharge slot 230. When the telescopic driving member 420 is extended and retracted, the telescopic driving member 420 can drive the push plate 410 to rotate on the upper side of the conveyor belt assembly 210.

[0061] It is not difficult to see that when the feeding mechanism 400 needs to deliver the curved block on the conveyor belt assembly 210 to the telescopic chute 300, the push plate 410 can be rotated to the position of opening the discharge slot 230, and when the curved block on the conveyor belt assembly 210 moves close to the push plate 410, the push plate 410 can be driven by the telescopic drive 420 to rotate the curved block on the conveyor belt assembly 210 in an arc direction, so that the curved block on the conveyor belt assembly 210 can pass through the discharge slot 230 and fall onto the intermediate chute 430. When the feeding mechanism 400 does not need to feed, the telescopic drive 420 can drive the push plate 410 to rotate to the position of closing the discharge slot 230, at which time the push plate 410 can prevent the curved block on the conveyor belt assembly 210 from falling from the conveyor belt assembly 210, so that the curved block can pass smoothly from the position where the feeding mechanism 400 is located and continue to move downstream.

[0062] It can be understood that, in this embodiment, by setting the discharge slot 230 on the conveying mechanism 200 and rotatably setting the push plate 410 at the discharge slot 230, not only can the process of the push plate 410 sending the curved block from the conveying mechanism 200 to the middle trough body be more flexible, but also the feeding mechanism 400 can prevent the curved block from falling when the feeding action is not performed.

[0063] Specifically, the telescopic koji block automatic stacking device of the dry koji bin also includes a guide rail 500, which is arranged parallel to the conveying mechanism 200, and a hanger 600 is slidably arranged on the guide rail 500, and the telescopic chute 300 is connected to the hanger 600.

[0064] like Figure 1 and Figure 2 As shown, in this embodiment, the guide rail 500 can be arranged along the width direction of the dry koji bin to be parallel to the conveying mechanism 200. The guide rail 500 can be arranged with two rails 500 at intervals, and the two guide rails 500 can be distributed on both sides of the conveying mechanism 200. The hanger 600 can be slidably arranged on the two guide rails 500, and the hanger 600 can be arranged in a rectangular shape, and its length direction can be a direction perpendicular to the guide rail 500. The two ends of the hanger 600 in the length direction can be connected to the guide rail 500 through an "L"-shaped connecting rod 610, and the connecting rod 610 corresponds to the guide rail 500 one by one and can be slidably connected. For example, a pulley is arranged at the bottom of the connecting rod 610, and the pulley is arranged on the guide rail 500. The pulley can be driven by a motor or other components to enable the hanger 600 to automatically move and stop on the guide rail 500. One end of the telescopic chute 300 close to the conveying mechanism 200 is rotatably arranged on the hanger 600; when the hanger 600 moves on the guide rail 500, the telescopic chute 300 is synchronously driven to move along the extension direction of the conveying mechanism 200 to adjust the stacking position of the telescopic chute 300.

[0065] It can be understood that, in this embodiment, by connecting the telescopic chute 300 with the hanger 600 and slidably setting the hanger 600 on the guide rail 500, the telescopic chute 300 can be slidably set, and the movement of the telescopic chute 300 can be made smoother through the cooperation between the guide rail 500 and the hanger 600.

[0066] Specifically, the telescopic koji block automatic stacking device of the dry koji bin also includes a rotary drive mechanism 700, which is connected to the telescopic chute 300 and is used to drive the telescopic chute 300 to rotate vertically.

[0067] like Figure 4 and Figure 5 As shown, in this embodiment, the rotary drive mechanism 700 can also be arranged on the hanger 600 by way of example; when the hanger 600 moves on the guide rail 500, the hanger 600 can also synchronously drive the rotary drive mechanism 700 to move along the extension direction of the conveying mechanism 200. At the same time, the rotary drive mechanism 700 can be connected to the middle of the telescopic chute 300. In this embodiment, the rotary drive mechanism 700 can drive the vertical rotation of the telescopic chute 300 to adjust the stacking position of the telescopic chute 300.

[0068] It can be understood that in this embodiment, the telescopic chute 300 is driven to rotate vertically by the rotary drive mechanism 700, which is more convenient.

[0069] More specifically, the rotary drive mechanism 700 includes a rotary frame 710, a screw slide assembly 720 and a rotary drive member. The rotary frame 710 is vertically rotatable. The screw slide assembly 720 includes a screw member 721 and a slide member that are threadedly connected. The slide member is connected to the rotary frame 710. One end of the screw member 721 is rotatably connected to the telescopic chute 300. The rotary drive member is connected to the screw member 721 and is used to drive the screw member 721 to rotate.

[0070] like Figure 4 and Figure 5As shown, in this embodiment, the rotating frame 710 can be connected to the frame and rotatably arranged on the frame. The rotating frame 710 can be arranged along the width direction of the frame, that is, the extension direction of the conveyor belt assembly 210, and the rotating frame 710 and the telescopic chute 300 can be connected through a screw slide assembly 720. One end of the screw member 721 in the screw slide assembly 720 is rotatably arranged on the first stage chute body 320 of the telescopic chute 300; and the slide member in the screw slide assembly 720 can be fixed on the rotating frame 710, and the slide member can be threadedly connected with the screw member 721. When the lead screw 721 rotates, the slide can move along the axial direction of the lead screw 721, and due to the rotatable arrangement of the lead screw 721 and the rotating frame 710, the lead screw 721 can form a tension support for the telescopic chute 300, and when the length of the lead screw 721 between the slide and the first stage chute body 320 changes, the angle of the telescopic chute 300 can be adjusted. The rotation of the lead screw 721 can be driven by a rotary drive member, which can be a motor that can transmit to the lead screw 721.

[0071] Of course, in some embodiments, the rotary drive mechanism 700 may also be an electric cylinder disposed between the hanger 600 and the first-stage chute body 320 , in which case both ends of the rotary drive mechanism 700 may be rotatably connected to the hanger 600 and the first-stage chute body 320 , respectively.

[0072] It can be understood that, by reasonably arranging the component structure of the rotary drive mechanism 700 , this embodiment can ensure that the rotary drive mechanism 700 has a high load-bearing capacity and can form a smooth drive for the telescopic chute 300 to effectively adjust the inclination angle of the telescopic chute 300 .

[0073] The implementation principle of the automatic stacking device for dry koji block with telescopic structure provided in the first embodiment of the present application is as follows:

[0074] During stacking, the curved blocks can be put into the chute opening 100 from the upper floor of the dry curved bin. After passing through the chute opening 100, the curved blocks can fall onto the conveyor belt assembly 210 and be transported via the conveyor belt assembly 210. At this time, the protective frame 220 can protect the curved blocks on the conveyor belt assembly 210 to prevent the curved blocks from falling from the conveyor belt assembly 210. At the same time, according to the actual stacking position required by the telescopic chute 300, the hanger 600 can be driven to move on the guide rail 500 so that the telescopic chute 300 moves to the position of a specified group of feeding mechanisms 400. In this group of feeding mechanisms 400, the push plate 410 is driven by the telescopic drive member 420 to rotate to the position of opening the discharge slot 230. For the feeding mechanisms 400 of other groups, the push plate 410 is driven by the telescopic drive member 420 to rotate to the position of closing the discharge slot 230. When the curved block on the conveyor belt assembly 210 moves to the push plate 410 close to the discharge port, the push plate 410 can rotate in the direction close to the discharge slot 230 under the action of the telescopic drive member 420 to send the curved block on the conveyor belt assembly 210 to the middle tank body. When the curved block moves to the middle tank body, the curved block can fall from the middle tank body to the telescopic chute 300 under the action of its own weight. According to the actual stacking position required by the telescopic chute 300, the screw member 721 can also be driven to rotate by the rotating drive member. When the screw member 721 rotates, the slide member can move on the screw member 721, so that the length of the screw member 721 between the rotating frame 710 and the slide member changes, thereby rotating the telescopic chute 300 to a specified angle. At the same time, the belt assembly 310 can also be driven to operate by the telescopic drive member 420 to adjust the length of the adjacent two-stage chute body 320, thereby adjusting the telescopic chute 300 to a specified length. When the koji block moves onto the telescopic chute 300, the koji block can fall into the dry koji bin under the action of its own weight to achieve stacking in the dry koji bin.

[0075] The present application arranges the telescopic chute 300 slidably below the conveying mechanism 200, and arranges the telescopic chute 300 with adjustable length vertically and rotatably, and at the same time delivers the koji blocks on the conveying mechanism 200 to the telescopic chute 300 through the conveying mechanism 200, so that the koji blocks can be stacked at different positions in the three-dimensional space corresponding to the dry koji bin, thereby avoiding the phenomenon that the dry koji is easily broken due to the high stacking position, reducing the increased risk of spontaneous combustion of the koji blocks and ensuring the secondary fermentation effect of the koji blocks; at the same time, it avoids the high labor intensity and safety hazards caused by manual handling of the koji blocks.

[0076] Embodiment 2

[0077] Embodiment 2 of the present application provides a dry koji bin, which includes any one of the telescopic koji block automatic stacking devices for the dry koji bin provided in the present application.

[0078] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0079] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the attached claims.

Claims

1. A telescopic automatic stacking device for koji blocks in a dry koji bin, which is used to stack koji blocks into the dry koji bin, and is characterized in that: The dry koji bin telescopic koji block automatic stacking device comprises: A chute opening (100) is arranged at the top of the dry koji bin, and the chute opening (100) is used to put koji blocks into the dry koji bin; A conveying mechanism (200) is arranged horizontally, and the chute opening (100) is vertically projected onto the conveying mechanism (200); A telescopic chute (300) is slidably arranged along the extension direction of the conveying mechanism (200), and one end of the telescopic chute is close to the conveying mechanism (200). The telescopic chute (300) is telescopically arranged and vertically rotatably arranged along the end close to the conveying mechanism (200); A feeding mechanism (400) is arranged on the conveying mechanism (200), and a plurality of groups are arranged at intervals along the extension direction of the conveying mechanism (200). The feeding mechanism (400) is used to deliver the curved block from the conveying mechanism (200) to the telescopic chute (300).

2. The automatic koji block stacking device for a telescopic dry koji bin according to claim 1 is characterized in that: The telescopic chute (300) comprises a belt assembly (310), a chute body (320) and a telescopic driving member (420); the chute body (320) is staggered and arranged in a plurality of stages, and two adjacent stages of the chute bodies (320) are connected via a group of the belt assemblies (310); the telescopic driving member (420) corresponds to and is connected to the belt assemblies (310) in a one-to-one manner; the telescopic driving member (420) is used to drive at least one of the two adjacent stages of the chute bodies (320) to move on the belt assembly (310) therebetween.

3. The automatic stacking device for dry koji blocks with a telescopic structure according to claim 2 is characterized in that: The chute body (320) is provided with N levels, the telescopic chute (300) of the Nth level is provided in the telescopic chute (300) of the N-1th level, the telescopic chute (300) of the Nth level is provided on the belt assembly (310) between it and the telescopic chute (300) of the N-1th level, and the belt assembly (310) between the telescopic chute (300) of the Nth level and the telescopic chute (300) of the N-1th level is provided on the telescopic chute (300) of the N-1th level.

4. The automatic stacking device for dry koji blocks with a telescopic structure according to claim 1 is characterized in that: The feeding mechanism (400) comprises a pushing plate (410) and a telescopic driving member (420), wherein the pushing plate (410) is slidably arranged on the conveying mechanism (200), and the telescopic driving member (420) is connected to the pushing plate (410) and is used to drive the pushing plate (410) to move.

5. The automatic stacking device for dry koji blocks with a telescopic structure according to claim 4 is characterized in that: The feeding mechanism (400) further comprises an intermediate chute (430), wherein the intermediate chute (430) is arranged between the conveying mechanism (200) and the telescopic chute (300), and is arranged close to the push plate (410), and when the telescopic driving member (420) drives the push plate (410) to move, the curved block is sent to the intermediate chute (430).

6. The automatic koji block stacking device for a telescopic dry koji bin according to claim 5 is characterized in that: A discharge slot (230) is provided on one side of the conveying mechanism (200) close to the middle chute (430), one side of the push plate (410) is also rotatably connected to the side wall of the discharge slot (230), and the telescopic driving member (420) drives the push plate (410) to rotate.

7. The automatic koji block stacking device for a telescopic dry koji bin according to claim 1 is characterized in that: The telescopic koji block automatic stacking device for the dry koji bin further comprises a guide rail (500), wherein the guide rail (500) is arranged parallel to the conveying mechanism (200), a hanger (600) is slidably arranged on the guide rail (500), and the telescopic chute (300) is connected to the hanger (600).

8. The automatic stacking device for dry koji blocks with a telescopic structure according to claim 1 is characterized in that: The dry koji bin telescopic koji block automatic stacking device further comprises a rotary drive mechanism (700), wherein the rotary drive mechanism (700) is connected to the telescopic chute (300) and is used to drive the telescopic chute (300) to rotate vertically.

9. The automatic koji block stacking device for a telescopic dry koji bin according to claim 8 is characterized in that: The rotary drive mechanism (700) comprises a rotary frame (710), a lead screw slide assembly (720) and a rotary drive member. The rotary frame (710) is vertically rotatable. The lead screw slide assembly (720) comprises a lead screw member (721) and a slide member connected by threads. The slide member is connected to the rotary frame (710). One end of the lead screw member (721) is rotatably connected to the telescopic chute (300). The rotary drive member is connected to the lead screw member (721) and is used to drive the lead screw member (721) to rotate.

10. A dry koji warehouse, characterized in that: The dry koji bin comprises a telescopic koji block automatic stacking device for the dry koji bin as described in any one of claims 1 to 9.

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