Solid-state fermentation cellar lifting device for making white spirit

Abstract

The utility model provides a solid state fermentation cellar lifting device for brewing white spirit, which relates to the technical field of white spirit brewing, and comprises a cellar lifting machine body, a jacking assembly and a knocking assembly, the cellar lifting machine body is provided with a conveying belt for guiding and conveying fermented grains, the jacking assembly comprises a driving part and a jacking part, and the driving part comprises a driving part and a knocking part. The driving part is connected with a transmission shaft at the discharging end of the cellar lifting machine body, and the driving part drives the jacking part to periodically jack the conveying belt in a conical shape. Before the conveyed fermented grains are discharged, the conveyor belt can be jacked up in a conical shape, so that the conveyor belt locally generates conical deformation, and the fermented grains on the conveyor belt near the conical vertex can be separated from the conveyor belt, so that the tension of the conveyor belt near the conical vertex is changed, and the gravity and the component force of the inclined plane act; the supporting force from the conveying belt on the fermented grains can be reduced, so that the fermented grains adhered to the conveying belt can be effectively reduced, and the fermented grains are prevented from being accumulated on the conveying belt.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of liquor brewing, in particular to a solid fermentation cellar starting device for liquor brewing. BACKGROUND

[0002] The cellar is usually a rectangular or square fermentation container, generally about 1.5 meters deep, and the solid fermentation of liquor is the core link of the traditional brewing process. The cellar starting device is used to remove the fermented fermented grains from the fermentation cellar. The cellar starting machine is a commonly used device, which is usually composed of a motor, a conveyor belt, a support structure, etc. The motor drives the conveyor belt to run, and the fermented grains in the cellar are conveyed out of the cellar. It has the advantages of simple operation, low noise, portability, speed, and can be powered by two-phase or three-phase electricity, suitable for various scale distilleries and rural recreation brewing sites.

[0003] In the process of liquor brewing, the existing cellar starting machine undertakes the important task of conveying fermented grains from the cellar. However, in actual operation, the cellar starting machine has exposed significant defects. Fermented grains, as a key raw material for liquor brewing, have a certain humidity. When the fermented grains are conveyed by the conveyor belt of the cellar starting machine, this humidity makes the fermented grains easily adhere to the conveyor belt. The fermented grains adhering to the conveyor belt directly affect the unloading process, and the fermented grains cannot smoothly fall off the conveyor belt, reducing production efficiency. In addition, the fermented grains may accumulate unevenly, affecting the quality stability of the subsequent brewing process. Furthermore, as time goes on, the fermented grains attached to the conveyor belt will gradually increase. In order to maintain the normal operation of the cellar starting machine, manual cleaning of the fermented grains attached to the conveyor belt is necessary every certain period of time. Manual cleaning not only consumes manpower and resources, but also interrupts the production process, further increasing production costs and causing inconvenience to liquor brewing enterprises. UTILITY MODEL CONTENTS

[0004] To solve the above problems of the prior art, the utility model provides a solid fermentation cellar starting device for liquor brewing.

[0005] The technical scheme of the utility model is as follows:

[0006] A solid fermentation cellar starting device for liquor brewing, comprising a cellar starting machine body, a conveyor belt for conveying fermented grains is arranged on the cellar starting machine body, and further comprising:

[0007] A jacking assembly is arranged at the unloading end of the cellar starting machine body. The jacking assembly comprises a driving part and a jacking part. The driving part is connected to the transmission shaft at the unloading end of the cellar starting machine body and periodically drives the jacking part to be conical.

[0008] The striking component, located in front of the lifting component, is used to strike the conveyor belt before the lifting component lifts the conveyor belt.

[0009] Preferably, the drive section includes a connecting rod connected to the end of the drive shaft, and a first gear is mounted on the outer end of the connecting rod, with a second gear meshing on the first gear.

[0010] Preferably, the lifting portion includes a crossbar connected to the second gear and extending into the conveyor belt, the crossbar being fitted with a pressing rod.

[0011] Preferably, the extrusion rods are arranged in two rows along the length of the crossbar, and the two rows of extrusion rods are arranged at 180°.

[0012] Preferably, the extrusion rods are arranged in two rows along the length of the crossbar, and the two rows of extrusion rods are set at 90°.

[0013] Preferably, the striking assembly includes a striking strip that runs transversely through the inside of the conveyor belt, with telescopic rods installed at both ends of the lower end face of the striking strip, and a mounting frame connecting the telescopic rods to the body of the cellar opening machine.

[0014] Preferably, the conveyor belt is provided with partitions at intervals, baffles are fixed on both sides of the cellar opening machine body, and a storage hopper is installed at the bottom of the cellar opening machine body.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In use, this utility model, through the setting of the lifting component, can lift the conveyor belt in a cone shape before the conveyed mash is fed, which can cause the conveyor belt to undergo a local cone-shaped deformation. The mash on the conveyor belt near the cone apex will detach from the conveyor belt, causing changes in the tension of the conveyor belt near the cone apex and the effects of gravity and the inclined plane component. The supporting force from the conveyor belt on the mash will be reduced, and the mash will be easier to detach and adhere to the conveyor belt. This can effectively reduce the adhesion of mash to the conveyor belt, avoid the accumulation of mash on the conveyor belt, improve the smoothness of the entire brewing production process, and eliminate the need for subsequent manual cleaning, which is more convenient and time-saving.

[0017] 2. In use, this utility model, by setting the striking component, can activate the telescopic rod before the mash is conveyed to the lifting component. The telescopic rod periodically extends and retracts to periodically strike the conveyor belt, thereby improving the efficiency of the mash detaching from the conveyor belt. In conjunction with the subsequent lifting component, it can further reduce the adhesion of mash to the conveyor belt and improve the thoroughness of the mash falling at the discharge end of the conveyor belt. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the lifting assembly of this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the striking component of this utility model;

[0023] Figure 5 This is a structural schematic diagram of the crossbar and compression bar combination state under the second embodiment of this utility model.

[0024] In the diagram: 1. Main body of the kiln opening machine; 2. Conveyor belt; 3. Partition plate; 4. Baffle plate; 5. Storage hopper; 6. Lifting assembly; 61. First gear; 62. Connecting rod; 63. Second gear; 64. Crossbar; 65. Extrusion rod; 7. Striking assembly; 71. Mounting frame; 72. Telescopic rod; 73. Striking bar. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This utility model provides, for example Figures 1-5The illustrated solid-state fermentation cellar opening device for baijiu brewing includes a cellar opening machine body 1. The cellar opening machine body 1 is equipped with a conveyor belt 2 for guiding the fermented mash. Baffles 3 are spaced along the conveyor belt 2 to block the mash and prevent it from sliding down during upward transport. Baffles 4 are fixed on both sides of the cellar opening machine body 1 to block the mash from both sides, reducing the occurrence of mash spillage from the conveyor belt 2. A storage hopper 5 is installed at the bottom of the cellar opening machine body 1, allowing manual shoveling of the fermented mash from the cellar into the storage hopper 5. The device also includes a lifting component 6 and a striking component 7. The lifting component 6 is located at the bottom of the cellar opening machine body 1. At the material feeding end of the cellar machine body 1, the lifting assembly 6 includes a driving part and a lifting part. The driving part is connected to the transmission shaft at the material feeding end of the cellar machine body 1 and drives the lifting part to periodically lift the conveyor belt 2 in a conical shape. The striking assembly 7 is located on the front side of the lifting assembly 6 and is used to strike the conveyor belt 2 before the lifting assembly 6 lifts the conveyor belt 2. By striking the assembly 7, the mash adhering to the conveyor belt 2 can be loosened, and the conveyor belt 2 can be lifted in a conical shape. This can cause the conveyor belt 2 to undergo a local conical deformation, and the mash on the conveyor belt 2 near the apex of the cone will detach from the conveyor belt 2.

[0027] The principle is as follows:

[0028] (1) Effect of gravity and inclined plane: When the conveyor belt 2 is lifted into a cone shape, the gravity that the mash originally experienced vertically downward will generate a component force along the cone surface under the action of the cone surface. Near the top of the cone, this component force is relatively large. When the component force is greater than the friction between the mash and the conveyor belt 2 and the cohesive force between the mash, the mash will tend to slide downwards on the cone surface under the action of this component force, and thus gradually detach from the conveyor belt 2.

[0029] (2) After the conveyor belt 2 is lifted by the cone-shaped object, the tension of the conveyor belt 2 near the cone apex will change. This change in tension will cause the support force of the conveyor belt 2 on the mash to be unevenly distributed. In the area where the tension changes greatly, the support force of the mash from the conveyor belt 2 may decrease. When the support force is insufficient to maintain the stability of the mash on the conveyor belt 2, the mash will easily detach and adhere to the conveyor belt 2.

[0030] Among them, see Figure 2 and Figure 3 As shown, the drive part includes a connecting rod 62 connected to the end of the transmission shaft. The connecting rod 62 passes through the frame of the cellar opening machine 1 and is connected to the cellar opening machine 1 through a bearing. A first gear 61 is installed at the outer end of the connecting rod 62, and a second gear 63 is meshed on the first gear 61.

[0031] See Figure 3As shown, the lifting part includes a crossbar 64 connected to the second gear 63 and extending into the conveyor belt 2. The crossbar 64 is equipped with a pressing rod 65. During the continuous operation of the conveyor belt 2, the drive shaft on the conveyor belt 2 drives the connecting rod 62, which is equipped with the first gear 61, to rotate, thereby driving the meshing second gear 63 to rotate, causing the crossbar 64 equipped with the pressing rod 65 to rotate. During this process, each time the pressing rod 65 lifts the conveyor belt 2, the force generated can effectively break the adhesion between the mash and the conveyor belt 2, so that the mash that was originally tightly attached to the conveyor belt 2 can be smoothly separated from the conveyor belt 2 under the action of this external force, thereby realizing the effective separation of the mash from the conveyor belt and ensuring the efficient operation of the conveyor belt.

[0032] See Figure 3 As shown, there are two rows of extrusion rods 65 along the length of the crossbar 64, and the two rows of extrusion rods 65 are set at 180°. At this time, during the process of the crossbar 64 rotating 180°, the extrusion rods 65 extrude the conveyor belt 2 from the inside up and down twice.

[0033] See Figure 5 As shown, there are two rows of extrusion rods 65 along the length of the crossbar 64, and the two rows of extrusion rods 65 are set at 90°. At this time, during the process of the crossbar 64 rotating 180°, the extrusion rods 65 extrude the conveyor belt 2 twice from the inside, from the top and bottom respectively.

[0034] In addition, the extrusion rods 65 can be arranged in four rows along the length of the crossbar 64. In the four rows of extrusion rods 65, the adjacent rows are set at 90°. At this time, during the process of the crossbar 64 rotating 180 degrees, the extrusion rods 65 extrude the conveyor belt 2 from the inside up and down four times to shorten the lifting cycle. Thus, the number of rows of extrusion rods 65 can be selectively set as needed to meet actual needs.

[0035] See Figure 2 and Figure 4 As shown, the striking assembly 7 includes a striking strip 73 that runs transversely through the inside of the conveyor belt 2. Both ends of the lower end face of the striking strip 73 are equipped with telescopic rods 72. The telescopic rods 72 are electric telescopic rods or pneumatic telescopic rods. A mounting bracket 71 connects the telescopic rods 72 and the cellar opening machine body 1.

[0036] As described above, before the mash is conveyed to the lifting component 6, the telescopic rod 72 can be activated. The periodic extension and retraction of the telescopic rod 72 can periodically strike the conveyor belt 2, thereby improving the efficiency of the mash detaching from the conveyor belt 2. In conjunction with the subsequent lifting component 6, the adhesion of mash to the conveyor belt 2 can be effectively reduced, avoiding the accumulation of mash residue on the conveyor belt 2, improving the smoothness of the entire brewing production process, and eliminating the need for subsequent manual cleaning, which is more convenient and time-saving.

[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A solid-state fermentation cellar opening device for baijiu brewing, comprising a cellar opening machine body (1), wherein the cellar opening machine body (1) is provided with a conveyor belt (2) for guiding the fermented mash, characterized in that, It also includes: The lifting assembly (6) is located at the material discharge end of the cellar opening machine body (1). The lifting assembly (6) includes a driving part and a lifting part. The driving part is connected to the transmission shaft at the material discharge end of the cellar opening machine body (1) and drives the lifting part to periodically lift the conveyor belt (2) in a conical shape. The striking component (7) is located on the front side of the lifting component (6) and is used to strike the conveyor belt (2) before the lifting component (6) lifts the conveyor belt (2).

2. The solid-state fermentation cellar opening device for baijiu brewing according to claim 1, characterized in that: The drive section includes a connecting rod (62) connected to the end of the drive shaft. A first gear (61) is mounted on the outer end of the connecting rod (62), and a second gear (63) is meshed on the first gear (61).

3. The solid-state fermentation cellar opening device for baijiu brewing according to claim 2, characterized in that: The lifting portion includes a crossbar (64) connected to the second gear (63) and extending into the conveyor belt (2), the crossbar (64) being fitted with a pressing bar (65).

4. The solid-state fermentation cellar opening device for baijiu brewing according to claim 3, characterized in that: The extrusion rods (65) are arranged in two rows along the length of the crossbar (64), and the two rows of extrusion rods (65) are arranged at 180°.

5. The solid-state fermentation cellar opening device for baijiu brewing according to claim 3, characterized in that: The extrusion rods (65) are arranged in two rows along the length of the crossbar (64), and the two rows of extrusion rods (65) are set at 90°.

6. The solid-state fermentation cellar opening device for baijiu brewing according to claim 1, characterized in that: The striking assembly (7) includes a striking strip (73) that runs transversely through the inside of the conveyor belt (2). Both ends of the lower end face of the striking strip (73) are equipped with telescopic rods (72). A mounting bracket (71) connects the telescopic rods (72) and the cellar opening machine body (1).

7. The solid-state fermentation cellar opening device for baijiu brewing according to claim 1, characterized in that: The conveyor belt (2) is provided with partitions (3) at intervals, the two sides of the cellar opening machine body (1) are fixed with baffles (4), and the bottom of the cellar opening machine body (1) is equipped with a storage hopper (5).

Images