Improved crushing mechanism for wine brewing waste vinasse recovery device

Abstract

The utility model relates to the technical field of wine-brewing vinasse recovery, in particular to an improved crushing mechanism for a wine-brewing vinasse recovery device, which comprises a base, a driving motor mounted on the left side of the upper end of the base, a transmission case mounted on the right side of the upper end of the base, a coupler mounted between the driving motor and the transmission case, and a casing mounted at the upper end of the transmission case. According to the utility model, an original crushing mechanism is scientifically and reasonably improved, the internal tooth grinding cylinder is rotatably mounted in the shell, and meanwhile, the first bevel gear, the turntable, the second bevel gear, the rotating shaft and the third bevel gear are arranged among the transmission case, the internal tooth grinding cylinder and the shell; the inner tooth grinding cylinder and the outer tooth grinding roller can rotate reversely at the same speed in the machine shell, the crushing treatment speed and effect of the waste vinasse between the inner tooth grinding cylinder and the outer tooth grinding roller are effectively improved, the problem that particles are not uniform after the waste vinasse is subjected to single-time crushing processing is solved, and therefore the waste vinasse crushing processing effect, efficiency and convenience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of brewing dregs recovery, in particular to a crushing mechanism for an improved brewing dregs recovery device. Background Art

[0002] Dregs are by-products in the brewing process, mainly from the brewing processes of liquors such as white liquor and yellow rice wine. These dregs contain rich nutrients such as starch, crude protein, crude fat, trace elements, amino acids, alcohols, and aromatic substances of liquors, and have high reuse value. Currently, in order to avoid waste of resources, the dregs generated in the brewing process are generally recycled and reused, including making animal feed, plant fertilizer, or brewing condiments, etc. Before the recycling and processing of dregs, a crushing mechanism is required to crush the dregs to reduce the particle diameter of the dregs and facilitate subsequent reprocessing.

[0003] However, the existing crushing mechanism for brewing dregs recovery devices has the following deficiencies in use: the inner tooth grinding cylinder of the previous generation of crushing mechanism is fixed inside the machine shell, and the outer tooth grinding roller can rotate inside the inner tooth grinding cylinder under the driving action of the driving motor. Under the combined action of gravity and rotational centrifugal force, the dregs can be rotationally ground and crushed between the outer tooth grinding roller and the inner tooth grinding cylinder. After the dregs are crushed and ground by this structure of the crushing mechanism, there are still some dregs that are not fully crushed in the crushed material. In order to improve the crushing effect, the crushed material needs to be poured into the crushing mechanism again for further crushing and processing. The entire dregs crushing and processing process has a large workload and difficulty, reducing the effect, efficiency, and convenience of dregs crushing and processing.

[0004] In view of this, it is particularly important to design and manufacture a crushing mechanism that can improve the single - time crushing processing effect of dregs and the particle uniformity of the crushed material and apply it to the brewing dregs recovery device. Content of the Utility Model

[0005] The purpose of the utility model is to propose a crushing mechanism for an improved brewing dregs recovery device to solve the problems that the crushed material is prone to uneven particles after single - time crushing and processing by the previous generation of crushing mechanism for brewing dregs recovery devices, which reduces the effect and efficiency of dregs crushing and processing.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An improved crushing mechanism for a distiller's grains recycling device for brewing, comprising a base, a driving motor installed on the left side of the upper end of the base, a transmission box installed on the right side of the upper end of the base, a coupling installed between the driving motor and the transmission box, a casing installed on the upper end of the transmission box, a discharge port arranged at the bottom of the right end of the casing, an internal gear grinding cylinder arranged inside the casing, a transmission shaft installed on the upper end of the transmission box, and an external gear grinding roll fixed at the upper end of the transmission shaft and located inside the internal gear grinding cylinder. The internal gear grinding cylinder is rotatably installed inside the casing, and a transmission part is arranged between the transmission box, the casing and the internal gear grinding cylinder to drive the internal gear grinding cylinder to rotate in the reverse direction to improve the crushing effect of the crushing mechanism.

[0008] As a further description of the above technical solution:

[0009] The transmission part includes a first bevel gear fixed at the lower end of the transmission shaft, a turntable rotatably installed outside the transmission shaft and located between the casing and the discharge port, a plurality of support blocks fixed at equal angles between the upper end of the turntable and the lower end of the internal gear grinding cylinder, a second bevel gear fixed at the lower end of the turntable, a rotating shaft rotatably installed at the left end of the casing and located between the first bevel gear and the second bevel gear, and a third bevel gear fixed at the right end of the rotating shaft and meshing with the first bevel gear and the second bevel gear.

[0010] As a further description of the above technical solution:

[0011] An inclined discharge chute distributed obliquely outwards is arranged at the outer edge part of the lower end of the turntable.

[0012] As a further description of the above technical solution:

[0013] A guide cone platform with a frustum shape is integrally and fixedly connected to the upper end of the external gear grinding roll.

[0014] As a further description of the above technical solution:

[0015] A feed hopper is detachably installed at the upper end of the casing, and a discharge hopper is rotatably installed at the right end of the casing outside the discharge port.

[0016] As a further description of the above technical solution:

[0017] Mounting holes are arranged at the four corners of the upper end of the base.

[0018] As a further description of the above technical solution:

[0019] A protective cover is installed at the upper end of the base outside the coupling.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of the present utility model are:

[0021] In the present utility model, the original crushing mechanism is scientifically and rationally improved. The inner tooth grinding cylinder is rotatably installed inside the casing. At the same time, a first bevel gear, a turntable, a second bevel gear, a rotating shaft and a third bevel gear are arranged between the transmission box, the inner tooth grinding cylinder and the casing. When the transmission shaft on the transmission box rotates, it can drive the outer tooth grinding roller to rotate forward. Under the meshing transmission of the first bevel gear, the second bevel gear and the third bevel gear, the inner tooth grinding cylinder can rotate reversely inside the casing, enabling the spent grains to fully rotate and contact with the inner tooth grinding cylinder and the outer tooth grinding roller. This structure enables the inner tooth grinding cylinder to rotate at the same speed and in the opposite direction as the outer tooth grinding roller inside the casing, effectively improving the rate and effect of the crushing process of the spent grains between the inner tooth grinding cylinder and the outer tooth grinding roller, reducing the occurrence of uneven particle size problems after single crushing of the spent grains, and thus improving the effect, efficiency and convenience of the crushing process of the spent grains. Brief Description of the Drawings

[0022] Figure 1 is a schematic structural diagram of a crushing mechanism for an improved spent grains recycling device for brewing proposed by the present utility model;

[0023] Figure 2 is a three-dimensional disassembled schematic diagram of the present utility model;

[0024] Figure 3 is a partial sectional view of the inner grinding cylinder in the present utility model.

[0025] Legend Explanation:

[0026] 1. Base; 101. Mounting Hole; 102. Protective Cover; 2. Driving Motor; 3. Transmission Box; 301. Transmission Shaft; 302. First Bevel Gear; 4. Coupling; 5. Casing; 501. Discharge Port; 6. Feed Hopper; 7. Inner Tooth Grinding Cylinder; 8. Outer Tooth Grinding Roller; 801. Feeding Conical Platform; 9. Turntable; 901. Support Block; 902. Second Bevel Gear; 903. Feeding Inclined Port; 10. Rotating Shaft; 11. Third Bevel Gear; 12. Discharge Hopper. Detailed Embodiment

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1 - 3, the present utility model provides a technical solution: an improved crushing mechanism for a distiller's grains recycling device for brewing, including a base 1, a driving motor 2 installed on the left side of the upper end of the base 1, a transmission box 3 installed on the right side of the upper end of the base 1, a coupling 4 installed between the driving motor 2 and the transmission box 3, a casing 5 installed on the upper end of the transmission box 3, a discharge port 501 arranged at the bottom of the right end of the casing 5, an internal gear grinding cylinder 7 arranged inside the casing 5, a transmission shaft 301 installed on the upper end of the transmission box 3, and an external gear grinding roller 8 fixed at the upper end of the transmission shaft 301 and located inside the internal gear grinding cylinder 7. The internal gear grinding cylinder 7 is rotatably installed inside the casing 5, and a transmission part is arranged between the transmission box 3, the casing 5 and the internal gear grinding cylinder 7 to drive the internal gear grinding cylinder 7 to rotate in the opposite direction to improve the crushing effect of the crushing mechanism.

[0029] Specifically, as Figure 2 and Figure 3 shown, the transmission part includes a first bevel gear 302 fixed at the lower end of the transmission shaft 301, a turntable 9 rotatably installed outside the transmission shaft 301 and located between the casing 5 and the discharge port 501, a plurality of support blocks 901 fixed at equal angles between the upper end of the turntable 9 and the lower end of the internal gear grinding cylinder 7, a second bevel gear 902 fixed at the lower end of the turntable 9, a rotating shaft 10 rotatably installed at the left end of the casing 5 and located between the first bevel gear 302 and the second bevel gear 902, and a third bevel gear 11 fixed at the right end of the rotating shaft 10 and meshing with the first bevel gear 302 and the second bevel gear 902. Under the meshing transmission of the first bevel gear 302, the second bevel gear 902 and the third bevel gear 11, the internal gear grinding cylinder 7 and the external gear grinding roller 8 can rotate in opposite directions. Compared with the crushing method of the external gear grinding roller 8 rotating alone, the distiller's grains can fully rotate and contact with the internal gear grinding cylinder 7 and the external gear grinding roller 8, thereby improving the crushing effect of the distiller's grains. Among them, an inclined guide port 903 distributed outward is provided at the outer edge part of the lower end of the turntable 9 to facilitate the crushed material to be discharged through the discharge port 501 guided by the turntable 9.

[0030] Specifically, as Figure 2 and Figure 3 shown, a guide cone 801 with a frustum shape is integrally fixed and connected to the upper end of the external gear grinding roller 8. Under the action of gravity, the distiller's grains can be guided outward between the internal gear grinding cylinder 7 and the external gear grinding roller 8 to facilitate the subsequent rotary crushing treatment of the distiller's grains.

[0031] Specifically, as Figure 1 and Figure 2 shown, a feed hopper 6 is detachably installed at the upper end of the casing 5 to facilitate the distiller's grains to be guided downward into the casing 5, thereby facilitating the rotary crushing treatment of the distiller's grains by the internal gear grinding cylinder 7 and the external gear grinding roller 8. A discharge hopper 12 is rotatably installed at the right end of the casing 5 outside the discharge port 501. According to the actual discharge requirement, the discharge hopper 12 can be rotated to adjust the falling angle and range of the crushed material.

[0032] Specifically, as Figure 1 and Figure 2 shown, mounting holes 101 are provided at the four upper corners of the base 1, facilitating the installation and fixation of the base 1 to the crushing station of the brewing waste recycling device through fasteners. A protective cover 102 is installed outside the coupling 4 at the upper end of the base 1, which can prevent foreign objects or the limbs of operators from contacting the rotating coupling 4 and being injured by it, thereby improving the safety of the operation of the crushing mechanism.

[0033] Working principle: When the power is turned on, the drive motor 2 can drive the transmission box 3 to work through the coupling 4. The transmission shaft 301 on the transmission box 3 can rotate uniformly in the forward direction. At this time, the external gear grinding roller 8 and the first bevel gear 302 fixed on the transmission shaft 301 can rotate in the forward direction accordingly. Under the meshing transmission of the first bevel gear 302, the second bevel gear 902 and the third bevel gear 11, the turntable 9 on the transmission shaft 301 can rotate in the reverse direction at the same speed, thereby driving the internal gear grinding cylinder 7 in the machine shell 5 to rotate in the reverse direction. Since the internal gear grinding cylinder 7 and the external gear grinding roller 8 are set to rotate in opposite directions, the waste entering between the internal gear grinding cylinder 7 and the external gear grinding roller 8 can fully contact and accelerate the rotational crushing operation, effectively improving the effect after single crushing treatment of the waste.

[0034] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An improved crushing mechanism for a distiller's grains recycling device for brewing, comprising a base (1), a driving motor (2) installed on the left side of the upper end of the base (1), a transmission box (3) installed on the right side of the upper end of the base (1), a coupling (4) installed between the driving motor (2) and the transmission box (3), a machine shell (5) installed on the upper end of the transmission box (3), a discharge port (501) arranged at the bottom of the right end of the machine shell (5), an internal tooth grinding cylinder (7) arranged inside the machine shell (5), a transmission shaft (301) installed on the upper end of the transmission box (3), and an external tooth grinding roller (8) fixed at the upper end of the transmission shaft (301) and located inside the internal tooth grinding cylinder (7), characterized in that, The inner gear grinding cylinder (7) is rotatably installed inside the machine housing (5), and a transmission part for driving the inner gear grinding cylinder (7) to rotate in the reverse direction to improve the crushing effect of the crushing mechanism is provided between the transmission box (3), the machine housing (5) and the inner gear grinding cylinder (7).

2. The crushing mechanism for an improved distiller's grains recycling device according to claim 1, characterized in that, The transmission part includes a first bevel gear (302) fixed to the lower end of the transmission shaft (301), a turntable (9) rotatably installed outside the transmission shaft (301) and located between the machine housing (5) and the discharge port (501), a plurality of support blocks (901) fixed at equal angles between the upper end of the turntable (9) and the lower end of the inner gear grinding cylinder (7), a second bevel gear (902) fixed to the lower end of the turntable (9), a rotating shaft (10) rotatably installed at the left end of the machine housing (5) and located between the first bevel gear (302) and the second bevel gear (902), and a third bevel gear (11) fixed to the right end of the rotating shaft (10) and meshing with the first bevel gear (302) and the second bevel gear (902).

3. The crushing mechanism for an improved distiller's grains recycling device according to claim 2, wherein, An inclined outwardly distributed material guiding inclined opening (903) is formed in the outer edge part of the lower end of the turntable (9).

4. The crushing mechanism for an improved distiller's grains recycling device according to claim 1, wherein, A material guiding conical platform (801) with a frustum shape is integrally and fixedly connected to the upper end of the outer gear grinding roll (8).

5. The crushing mechanism for an improved distiller's grains recycling device according to claim 1, characterized in that, The upper end of the machine housing (5) is detachably installed with a feed hopper (6), and a discharge hopper (12) is rotatably installed outside the discharge port (501) at the right end of the machine housing (5).

6. The crushing mechanism for an improved distiller's grains recycling device for wine brewing according to claim 1, characterized in that, Mounting holes (101) are formed at the four corners of the upper end of the base (1).

7. The crushing mechanism for an improved distiller's grains recycling device according to claim 1, characterized in that, A protective cover (102) is installed outside the coupling (4) at the upper end of the base (1).

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