Seed tank

Abstract

The utility model discloses a seed tank which comprises a tank body, a separation cylinder is arranged in the tank body, the top end of the separation cylinder and the inner top wall of the tank body are separated to form a discharging groove, a feeding groove is formed in the bottom of the separation cylinder, a conveying shaft is arranged in the separation cylinder, and the conveying shaft is rotationally installed on the tank body through a bearing. A spiral conveying blade is arranged on the inner wall, matched with the separation cylinder, of the conveying shaft, a conveying cavity is formed in the conveying shaft, a heating cavity is formed in the spiral conveying blade and connected with the conveying cavity, medium conveying pipes are arranged at the two ends of the conveying shaft through sealing bearings, and the medium conveying pipes communicate with the corresponding conveying cavities correspondingly; according to the utility model, the heating uniformity and sufficiency in the seed fermentation process can be improved, meanwhile, the abrasion to the seeds can be reduced, and the fermentation effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to seed tank technical field, more specifically, it relates to a seed tank. BACKGROUND

[0002] The seed tank is suitable for yogurt and lactic acid bacteria beverage mother liquor fermentation, brewing, seasoning, pharmaceutical, chemical and fungus cultivation, and can be heated, heat preserved and cooled, and is a fully-closed and sanitary fermentation special equipment.

[0003] The existing seed fermentation tank mostly relies on the stirring shaft and multiple groups of plate-shaped stirring blades to stir and roll the seeds, and the stirring blades will collide with the seeds in the mixed liquid during the stirring and stirring process, which can easily cause the damage of the seeds and affect the fermentation effect.

[0004] In addition, the flat rolling and stirring are not complete, and the seeds cannot be uniformly heated quickly, and the existing planting tank mostly adopts the side wall heating mode, so that the heating uniformity of the mixed liquid in the planting tank is poor, and the fermentation efficiency is affected. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] In view of the problems in the prior art, the utility model provides a seed tank to solve the technical problems that the seed tank in the prior art mentioned in the background art can cause the damage of the seeds, and the heating uniformity is poor during the fermentation process.

[0007] (II) Technical scheme

[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0009] A seed tank, comprising a tank body, a separation cylinder is arranged in the inside of the tank body, a discharge chute is formed by separating the top end of the separation cylinder from the inside top wall of the tank body, a feeding chute is arranged at the bottom of the separation cylinder, a conveying shaft is arranged in the inside of the separation cylinder, the conveying shaft is rotatably installed on the tank body through a bearing and is drivingly connected with a driving assembly, helical conveying blades are arranged on the conveying shaft in cooperation with the inner wall of the separation cylinder, a conveying cavity is arranged in the conveying shaft, a heating cavity is arranged in the helical conveying blades in cooperation with the conveying cavity, medium conveying pipes are arranged at both ends of the conveying shaft through sealing bearings, and the medium conveying pipes are respectively communicated with the corresponding conveying cavities.

[0010] The utility model is further provided with a cylinder inner wall scraper arranged at the edge of the helical conveying blade, the cylinder inner wall scraper is attached to the inner wall of the separation cylinder, and when the helical conveying blade is driven to rotate by the conveying shaft, the cylinder inner wall scraper is also driven to rotate synchronously, so that the inner wall of the separation cylinder is scraped and cleaned.

[0011] The utility model further sets up, the top of conveying shaft is provided with mounting bracket, be provided with cylinder outer wall scraper and jar inner wall scraper on the mounting bracket, cylinder outer wall scraper and the outer wall of the separation cylinder are pasted, and jar inner wall scraper and the inner wall of jar are pasted, when conveying shaft rotates, can drive mounting bracket rotation synchronously, through mounting bracket can drive cylinder outer wall scraper and jar inner wall scraper rotation synchronously, thereby realize the scraping cleaning of the outer wall of separation cylinder and the inside of jar respectively.

[0012] The utility model further sets up, the jar includes protective inner shell, the outside of protective inner shell is provided with heating coil pipe, the outside of heating coil pipe is provided with protective shell, can improve the heating effect of jar lateral wall through the setting of heating coil pipe, improve the heating sufficiency and uniformity of whole in fermentation process.

[0013] The utility model further sets up, be provided with heat preservation and thermal insulation layer between the outside of heating coil pipe and protective shell, can improve the heat preservation and thermal insulation effect of jar whole through heat preservation and thermal insulation layer.

[0014] The utility model further sets up, drive assembly includes drive motor, the top of conveying shaft extends to the outside of jar, be provided with synchronous belt drive structure between drive motor and the extension end of conveying shaft, start motor, can realize the rotation drive of conveying shaft through the cooperation of motor and synchronous belt drive structure.

[0015] The utility model further sets up, the top of jar is provided with feed pipe, and the bottom of jar is provided with discharge pipe, be provided with valve on feed pipe and discharge pipe, can realize the feeding and discharge of jar inside through feed pipe, the setting of valve is used for controlling the opening and closure of feed pipe and discharge pipe.

[0016] The utility model further sets up, the bottom of jar is provided with support leg, the bottom of support leg is provided with fixed foot, can realize the stable support of jar through the cooperation of support leg and fixed foot.

[0017] (Three) beneficial effect

[0018] Compared with the prior art, the utility model provides a kind of seed jar, with following beneficial effects:

[0019] 1. The utility model discloses a separation cylinder is arranged in the tank body, and the top of separation cylinder and the tank body form the discharge groove, simultaneously, the bottom of separation cylinder is provided with the feed groove, and the inside of separation cylinder is provided with the conveying shaft and the spiral conveying blade that cooperate with each other, so that in the fermentation process of seed, can start drive motor, and the cooperation control conveying shaft drives spiral conveying blade to rotate in separation cylinder through drive motor and synchronous belt transmission structure, so that the inside of separation cylinder can form spiral conveying flow, and the fermentation mixed solution in the tank body can enter separation cylinder from the feed groove of bottom, and is discharged through the discharge groove of top, so, form the circulation stirring, in this process, the mixed solution realizes automatic stirring in the process of conveying, like this, can improve the seed mixed solution in the tank body mixing fullness, and reduce the damage of traditional stirring structure to the seed in fermentation mixed solution, improve fermentation effect.

[0020] 2. Meanwhile, the utility model discloses that the conveying cavity is seted up in the conveying shaft, and the heating cavity is seted up in the inside connection conveying cavity of spiral conveying blade, and the both ends of conveying shaft are provided with medium conveying pipe through sealing bearing, medium conveying pipe is connected with corresponding conveying cavity respectively, so that in the conveying stirring process of mixed solution, can convey heating medium from one side's medium conveying pipe to the conveying cavity in the conveying shaft, and enter the heating cavity in spiral conveying blade through conveying cavity, then, again flow to the other side's conveying cavity, and discharge through corresponding medium conveying pipe, so that spiral conveying blade can heat mixed solution in the process of conveying stirring, and adopt this kind of mode, can make mixed solution and spiral conveying blade even contact, improve the heating evenness of whole, and cooperate with the heating coil structure that the tank body has in the prior art, improve the heating effect and heating fullness of whole in the fermentation process.

[0021] 3. The utility model discloses that the edge of spiral conveying blade is provided with the cylinder inner wall scraper, and the top of conveying shaft is provided with cylinder outer wall scraper and tank body inner wall scraper through mounting bracket, so that in the process that conveying shaft drives spiral conveying blade to rotate, can drive cylinder inner wall scraper, cylinder outer wall scraper and tank body inner wall scraper to rotate simultaneously, thereby can realize the scraping of the inner wall of separation cylinder, the outer wall and the inner wall of tank body, avoid the situation that the bacteria adhere to the inner wall of separation cylinder, the outer wall and the inner wall of tank body in the fermentation process. ACCURACY OF DRAWINGS

[0022] Figure 1 It is the whole structure schematic diagram of the seed tank in the utility model;

[0023] Figure 2 It is the inside structure section view schematic diagram of the tank body in the utility model;

[0024] Figure 3The connecting structure schematic diagram between the tank body, the separation cylinder and the spiral conveying blade in the utility model is shown in the figure.

[0025] Figure 4 The connecting structure schematic diagram between the conveying shaft, the spiral conveying blade, the mounting frame, the cylinder inner wall scraper, the cylinder outer wall scraper and the tank body inner wall scraper in the utility model is shown in the figure.

[0026] Figure 5 The connecting structure sectional view schematic diagram between the conveying shaft, the spiral conveying blade, the conveying cavity and the heating cavity in the utility model is shown in the figure.

[0027] Figure 6 The connecting structure sectional view schematic diagram between the protective inner shell, the heating coil pipe, the protective outer shell and the heat preservation and insulation layer in the tank body of the utility model is shown in the figure.

[0028] In the figure: 1, tank body; 2, separation cylinder; 3, discharge chute; 4, feeding chute; 5, conveying shaft; 6, spiral conveying blade; 7, conveying cavity; 8, heating cavity; 9, medium conveying pipe; 10, cylinder inner wall scraper; 11, mounting frame; 12, cylinder outer wall scraper; 13, tank body inner wall scraper; 14, protective inner shell; 15, heating coil pipe; 16, protective outer shell; 17, heat preservation and insulation layer; 18, driving motor; 19, synchronous belt transmission structure; 20, feeding pipe; 21, discharge pipe; 22, valve; 23, supporting leg; 24, fixed foot. DETAILED DESCRIPTION

[0029] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0031] In the utility model, unless otherwise stated, the orientation such as "up, down" is generally for the direction shown in the drawing, or for the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is generally for the left and right shown in the drawing; "inner, outer" refers to the inner and outer relative to the contour of each component itself, but the above orientation words are not used to limit the utility model.

[0032] Please refer to Figures 1-6The utility model provides a kind of seed tank, including tank body 1, the inside of tank body 1 is provided with partition cylinder 2, the top end of partition cylinder 2 is separated from the inside top wall of tank body 1 and forms discharge slot 3, the bottom of partition cylinder 2 is opened and provided with feeding slot 4, the inside of partition cylinder 2 is provided with conveying shaft 5, conveying shaft 5 is rotatably installed on tank body 1 by bearing, and driving assembly is drivingly connected, and conveying shaft 5 is provided with helical conveying blade 6 on the cooperation of the inner wall of partition cylinder 2;

[0033] In the fermentation process of seed, the driving motor 18 can be started to control the rotation of the helical conveying blade 6 in the partition cylinder 2 by the driving motor 18 and the synchronous belt transmission structure 19, so that a helical conveying flow can be formed in the partition cylinder 2, and the fermentation mixture in the tank body 1 can enter the partition cylinder 2 from the feeding slot 4 at the bottom end of the partition cylinder 2 and be discharged from the discharge slot 3 at the top. In this way, a circulating stirring process is formed. In this process, the mixture is automatically stirred during conveying, which can improve the mixing thoroughness of the seed mixture in the tank body 1 while reducing the damage to the seeds in the fermentation mixture caused by the traditional stirring structure, thereby improving the fermentation effect.

[0034] The utility model opens conveying cavity 7 in conveying shaft 5, and heating cavity 8 is connected in the inside of helical conveying blade 6, and medium conveying pipe 9 is arranged at both ends of conveying shaft 5 through sealing bearing, and medium conveying pipe 9 is communicated with corresponding conveying cavity 7 respectively.

[0035] During the conveying and stirring of the mixture, the heating medium can be conveyed from the medium conveying pipe 9 on one side into the conveying cavity 7 in the conveying shaft 5, and then into the heating cavity 8 in the helical conveying blade 6 through the conveying cavity 7, and then flow to the conveying cavity 7 on the other side, and then be discharged through the corresponding medium conveying pipe 9. In this way, the helical conveying blade 6 can heat the mixture during the conveying and stirring of the mixture, and the mixture can uniformly contact the helical conveying blade 6, thereby improving the overall heating uniformity. At the same time, in cooperation with the heating coil 15 structure in the tank body 1 in the prior art, the overall heating effect and heating thoroughness in the fermentation process are improved.

[0036] The utility model is provided with cylinder inner wall scraper 10 at the edge of helical conveying blade 6, and the cylinder inner wall scraper 10 is attached to the inner wall of the partition cylinder 2. When the helical conveying blade 6 is rotated by the conveying shaft 5, the cylinder inner wall scraper 10 is also rotated synchronously, thereby achieving the scraping and cleaning of the inner wall of the partition cylinder 2.

[0037] Further, the top end of the conveying shaft 5 is provided with a mounting frame 11, the mounting frame 11 is provided with a barrel outer wall scraper 12 and a tank body 1 inner wall scraper 13, the barrel outer wall scraper 12 is attached to the outer wall of the separation barrel 2, and the tank body 1 inner wall scraper 13 is attached to the inner wall of the tank body 1. When the conveying shaft 5 rotates, it will synchronously drive the mounting frame 11 to rotate, and through the mounting frame 11, the barrel outer wall scraper 12 and the tank body inner wall scraper 13 can be synchronously driven to rotate, thereby realizing the scraping and cleaning of the outer wall of the separation barrel 2 and the inside of the tank body 1, respectively.

[0038] Please refer to Figures 1-6 As an embodiment of the tank body 1: the tank body 1 comprises a protective inner shell 14, the outer side of the protective inner shell 14 is provided with a heating coil 15, and the outer side of the heating coil 15 is provided with a protective outer shell 16. Through the arrangement of the heating coil 15, the heating effect of the side wall of the tank body 1 can be improved, and the heating sufficiency and uniformity of the whole in the fermentation process can be improved.

[0039] Please refer to Figures 1-6 As an embodiment of the tank body 1: a heat preservation and insulation layer 17 is arranged between the outer side of the heating coil 15 and the protective outer shell 16. Through the heat preservation and insulation layer 17, the heat preservation and insulation effect of the whole tank body 1 can be improved.

[0040] Please refer to Figures 1-6 As an embodiment of the driving assembly: the driving assembly comprises a driving motor 18, the top end of the conveying shaft 5 extends to the outer side of the tank body 1, and a synchronous belt transmission structure 19 is arranged between the driving motor 18 and the extended end of the conveying shaft 5. By starting the driving motor 18 and cooperating the driving motor 18 and the synchronous belt transmission structure 19, the rotating drive of the conveying shaft 5 can be realized.

[0041] Please refer to Figures 1-6 As an embodiment of the tank body 1: the top of the tank body 1 is provided with a feeding pipe 20, and the bottom end of the tank body 1 is provided with a discharging pipe 21. The feeding pipe 20 and the discharging pipe 21 are both provided with a valve 22. Through the feeding pipe 20, the feeding and discharging of the inside of the tank body 1 can be realized. The valve 22 is arranged to control the opening and closing of the feeding pipe 20 and the discharging pipe 21.

[0042] Please refer to Figures 1-6 As an embodiment of the tank body 1: the bottom end of the tank body 1 is provided with a supporting leg 23, and the bottom end of the supporting leg 23 is provided with a fixing foot 24. Through the cooperation of the supporting leg 23 and the fixing foot 24, the stable support of the tank body 1 can be realized.

[0043] In summary:

[0044] The utility model discloses a drive motor 18 is started in the fermentation process of seed, and the cooperation of drive motor 18 and synchronous belt transmission structure 19 controls the rotation of conveying shaft 5 and spiral conveying blade 6 in the separation cylinder 2, thereby the spiral conveying flow can be formed in the separation cylinder 2, and the fermentation mixed solution in the jar body 1 can enter the separation cylinder 2 from the feed groove 4 at the bottom end of the separation cylinder 2 and be discharged through the discharge groove 3 at the top, so that the circulation stirring is formed, and the automatic stirring of mixed solution is realized in the conveying process, which can improve the mixing sufficiency of seed mixed solution in the jar body 1 and reduce the damage of traditional stirring structure to the seed in the fermentation mixed solution, and improve the fermentation effect.

[0045] Meanwhile, the utility model discloses that the conveying cavity 7 is seted up in conveying shaft 5, and the heating cavity 8 is seted up in the inside connection conveying cavity 7 of spiral conveying blade 6, and the medium conveying pipe 9 is seted up to the both ends of conveying shaft 5 through sealing bearing, and the medium conveying pipe 9 is communicated with corresponding conveying cavity 7 respectively, so that in the conveying stirring process of mixed solution, heating medium can be conveyed to the conveying cavity 7 in conveying shaft 5 from the medium conveying pipe 9 on one side, and then enter the heating cavity 8 in spiral conveying blade 6 through conveying cavity 7, and then flow to the conveying cavity 7 on the other side, and then be discharged through corresponding medium conveying pipe 9, so that spiral conveying blade 6 can heat mixed solution in the conveying stirring process, and the mixed solution and spiral conveying blade 6 can be uniformly contacted by this mode, improve the heating uniformity of whole, and cooperate with the heating coil 15 structure in the jar body 1 of prior art, improve the heating effect and heating sufficiency in the fermentation process.

[0046] The utility model discloses that the cylinder inner wall scraper 10 is seted up on the edge of spiral conveying blade 6, and the cylinder outer wall scraper 12 and jar body 1 inner wall scraper 13 are seted up to the top of conveying shaft 5 through mounting bracket 11, so that in the rotation process of conveying shaft 5 and spiral conveying blade 6, cylinder inner wall scraper 10, cylinder outer wall scraper 12 and jar body 1 inner wall scraper 13 can be driven to rotate simultaneously, so that the scraping of the inner wall, the outer wall of separation cylinder 2 and the inner wall of jar body 1 can be realized, and the situation that the bacteria adhere to the inner wall, the outer wall of separation cylinder 2 and the inner wall of jar body 1 in the fermentation process is avoided.

[0047] In all the above-mentioned solutions, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection or other known connection mode, which will not be described here. In the above, whenever there is a fixed connection, welding is preferred. Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A seed tank comprising a tank body (1) characterised by: The inside of the tank body (1) is provided with a partition cylinder (2), the top end of the partition cylinder (2) is separated from the inside top wall of the tank body (1) to form a discharge slot (3), the bottom of the partition cylinder (2) is provided with a feeding slot (4), the inside of the partition cylinder (2) is provided with a conveying shaft (5), the conveying shaft (5) is rotatably installed on the tank body (1) through a bearing and is drivingly connected with a driving assembly, the conveying shaft (5) is provided with a spiral conveying blade (6) matched with the inner wall of the partition cylinder (2), the conveying shaft (5) is provided with a conveying cavity (7), the spiral conveying blade (6) is internally connected with the conveying cavity (7) and is provided with a heating cavity (8), the both ends of the conveying shaft (5) are provided with a medium conveying pipe (9) through a sealing bearing, and the medium conveying pipe (9) is respectively communicated with the corresponding conveying cavity (7).

2. A seed tank as claimed in claim 1, characterised in that: The edge of the spiral conveying blade (6) is provided with a cylinder inner wall scraper (10) matched with the inner wall of the partition cylinder (2).

3. A seed tank as claimed in claim 2, characterised in that: The top end of the conveying shaft (5) is provided with a mounting frame (11), the mounting frame (11) is provided with a cylinder outer wall scraper (12) and a tank inner wall scraper (13), the cylinder outer wall scraper (12) is matched with the outer wall of the partition cylinder (2), and the tank inner wall scraper (13) is matched with the inner wall of the tank body (1).

4. A seed tank according to claim 1, characterized in that: The tank body (1) comprises a protective inner shell (14), the outer side of the protective inner shell (14) is provided with a heating coil (15), and the outer side of the heating coil (15) is provided with a protective outer shell (16).

5. A seed tank according to claim 4, characterised in that: A heat preservation and insulation layer (17) is arranged between the outer side of the heating coil (15) and the protective outer shell (16).

6. A seed tank according to any one of claims 1-5, characterised in that: The driving assembly comprises a driving motor (18), the top end of the conveying shaft (5) extends to the outside of the tank body (1), and a synchronous belt transmission structure (19) is arranged between the driving motor (18) and the extended end of the conveying shaft (5).

7. A seed tank according to claim 1, characterized by: The top of the tank body (1) is provided with a feeding pipe (20), and the bottom end of the tank body (1) is provided with a discharging pipe (21), and the feeding pipe (20) and the discharging pipe (21) are both provided with a valve (22).

8. A seed tank according to claim 1, characterized by: The bottom end of the tank body (1) is provided with a supporting leg (23), and the bottom end of the supporting leg (23) is provided with a fixing foot (24).

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