Storage system for yellow rice wine lees

Abstract

The application discloses a kind of yellow wine dregs material storage systems, it is related to yellow wine production and processing technical field, comprising: horizontal conveyor, its end head extends to the top of cellar pool;Combined material channel, it is located between two adjacent cellar pools and is perpendicular or angle relationship with horizontal conveyor in view;And, controller, it is electrically connected to overall control;Wherein, the combined material channel includes several unit channels, the unit channel includes guide plate, intermediate rod and supporting leg;The controller is configured as: according to the number of access supporting leg and pre-stored guide plate lap joint effective length L1, guide distance L is calculated;According to guide distance L and pre-stored feeding height reference value h and the height of conveyor, guide inclination α is calculated;According to guide inclination α and guide plate lap joint effective length L1, the height difference H of guide plate front and back end is calculated;According to height difference H and corresponding supporting leg real-time height, lifting control instruction for controlling supporting leg lifting is generated.This application has the effect of improving the convenience of dregs cellar storage.

Description

Technical Field

[0001] This application relates to the field of rice wine production and processing technology, and in particular to a storage system for rice wine lees. Background Technology

[0002] The production of rice wine uses a large amount of rice and millet, which produces lees. The lees contain a lot of nutrients. If they are directly dumped and landfilled, it is relatively wasteful. Therefore, relevant units and departments encourage wineries to recycle and reuse the lees, such as to make rice wine, seasonings, cultivate edible fungi, and develop feed protein.

[0003] Because the lees have a high moisture content, they are prone to fermentation and spoilage, affecting their reuse. Therefore, appropriate processing methods are needed to extend their shelf life. Common processing methods include:

[0004] 1. Drying treatment: air-dry or oven-dry the lees, then compact and package them;

[0005] 2. Cellar storage treatment: The lees are placed in the cellar, compacted and sealed to create an anaerobic environment to inhibit the growth of putrefactive bacteria.

[0006] In the process of implementing the second treatment method, the staff need to send the lees into the pit. Traditionally, the lees are transported and dumped into the pit by manually pushing and pulling carts or carrying loads. This also requires at least one worker to spread the lees in the pit, which is relatively laborious and requires a lot of manpower.

[0007] Some staff members have considered using automated machinery to simplify their work, but most of the pits are not suitable for large machinery to enter. One reason is that the roads between the pits, which have been around for many years, are narrow except for the main passage. Moreover, mechanical modification is time-consuming and occupies the space above the pits. If the current small inclined feeder is used, although it can transport the slag into the pit, the delivery position is relatively limited. Therefore, this application proposes a new technical solution. Summary of the Invention

[0008] To improve the convenience of storing rice wine lees, this application provides a storage system for rice wine lees.

[0009] This application provides a storage system for rice wine lees, which adopts the following technical solution:

[0010] A storage system for rice wine lees includes:

[0011] A horizontal conveyor belt, the end of which extends above the pit;

[0012] A combined material channel, located between two adjacent pits and perpendicular or at an angle to the horizontal conveyor belt when viewed from above; and,

[0013] The controller is electrically connected to the overall control system;

[0014] The combined material channel includes several unit channels, each unit channel including a guide plate, a middle rod, and a support leg. The guide plate has a long plate structure and a concave arc shape when viewed from the end. One end of the middle rod is hinged to one end of the guide plate, and the other end of the middle rod is inserted into the support leg. The end of the support leg away from the middle rod is used to abut against the support surface. The support leg is an electrically controlled telescopic structure and is electrically connected to the controller.

[0015] The guide plate of one of the unit channels overlaps the end of the horizontal conveyor belt away from the support foot and is denoted as unit A. The guide plate of unit A is positioned higher at the end near the support foot than the other end. If the number of unit channels is greater than 2, the guide plate of another unit channel overlaps the end of the guide plate of unit A near the support foot, and other unit channels overlap the other unit channel that is closer to the horizontal conveyor belt and adjacent to it in turn.

[0016] The controller is configured as follows:

[0017] The guiding distance L is calculated based on the number of connected support legs and the effective overlap length L1 of the pre-stored guide plate;

[0018] The guiding angle α is calculated based on the guiding distance L, the pre-stored reference value of the feeding height h, and the height of the conveyor belt;

[0019] Calculate the height difference H between the front and rear ends of the guide plate based on the guide plate tilt angle α and the effective overlap length L1 of the guide plate;

[0020] Based on the elevation difference H and the corresponding real-time height of the outriggers, a lifting control command is generated to control the raising and lowering of the outriggers.

[0021] Optionally, a connecting seat is provided at one end of the horizontal conveyor belt. The connecting seat includes an ear seat and a crossbar. The crossbar is fixed to the ear seat and is cylindrical. The length of the crossbar is parallel to the width of the horizontal conveyor belt. A hook plate is formed at the end of the guide plate of unit A away from the support foot. The hook plate hooks the crossbar.

[0022] The upper part of the guide plate near the support foot has a recessed positioning groove for the hook plate. A weighing sensing unit is provided on the guide plate, located to the side of the positioning groove, with its sensing end used to contact the bottom of the overlapping guide plate. The weighing sensing unit is electrically connected to a controller, which is configured as follows:

[0023] Obtain the weighing sensing information fed back by the weighing sensing unit;

[0024] The quantity of unit channel combinations is checked and the material guiding distance L is corrected based on the weighing sensor information.

[0025] Optionally, it also includes a feeding auxiliary mechanism, which includes a feeding belt and a drive assembly. There are at least two drive assemblies. The upper part of the horizontal conveyor belt and the upper part of the guide plate furthest from the horizontal conveyor belt are each detachably supported. Each support is equipped with a drive assembly. The drive assembly includes a transmission roller and a motor. The transmission roller is rotatably connected to the support, and the motor is mounted on the support and is used to drive the transmission roller to rotate.

[0026] The two ends of the feed belt are respectively wound around two drive rollers. The feed belt is close to the upper surface of the guide plate and an anti-slip structure is provided along the belt surface. The two motors rotate synchronously.

[0027] Optionally, a vibrating block is fixed to the side of the feed belt. There are multiple vibrating blocks distributed along the length of the feed belt. An annular groove is formed on the drive roller. The vibrating block on the feed belt wound around the drive roller is located in the annular groove. The vibrating block is electrically connected to the controller.

[0028] Optionally, the motor is electrically connected to the controller, and the controller is configured as follows:

[0029] The two motors, each vibration block, and the weighing sensing unit were numbered respectively.

[0030] The position of each vibration block is calculated based on the control parameters of the two motors and the pre-stored transmission ratio.

[0031] If the weighing information fed back by a certain weighing sensing unit matches the information on the accumulation of waste material, then the number of the weighing sensing unit is identified, and the range of the guide section to which it belongs is determined.

[0032] The matching vibrating blocks are determined based on the range of the guide section and the position of the vibrating blocks, and the corresponding vibrating blocks are made to vibrate.

[0033] Optionally, the horizontal conveyor belt is a weighing transmission belt and is electrically connected to the controller, which is configured to: start and stop and adjust the vibration frequency of the vibrating block based on the weighing detection value fed back from the horizontal conveyor belt.

[0034] Optionally, the vibrating block is arranged with rounded corners or a triangular structure at positions before and after the direction of movement.

[0035] Optionally, support frames are fixedly connected to the bottom of both ends of the horizontal conveyor belt, and the ends of the support frames facing away from the horizontal conveyor belt are close to each other and are fixedly connected to a base plate for support.

[0036] In summary, this application includes the following beneficial technical effects: it can automatically adjust the lifting height of each support leg according to the number of overlapping guide plates required by the actual situation, thereby adjusting the inclination of each guide plate, and at the same time, it can make each guide plate smoothly complete the overlap, so that the lees can slide down along multiple guide plates onto the horizontal conveyor belt. Under the conveying action of the horizontal conveyor belt, the lees are transported to the pits on both sides, saving manpower, improving efficiency, and thus improving the convenience of lees storage. Attached Figure Description

[0037] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0038] Figure 2 This is a schematic diagram of the control structure according to an embodiment of this application;

[0039] Figure 3 This is a partial structural diagram of the guide plate according to an embodiment of this application;

[0040] Figure 4 This is a schematic diagram of the connector structure according to an embodiment of this application;

[0041] Figure 5 This is a schematic diagram of the driver component structure according to an embodiment of this application.

[0042] Explanation of reference numerals in the attached drawings: 1. Horizontal conveyor belt; 2. Controller; 3. Unit channel; 11. Support frame; 12. Base plate; 31. Guide plate; 32. Intermediate rod; 33. Support leg; 4. Connecting seat; 41. Ear seat; 42. Cross bar; 5. Hook plate; 51. Positioning groove; 6. Weighing sensing unit; 7. Discharge auxiliary mechanism; 71. Feeding belt; 72. Drive assembly; 73. Support; 721. Motor; 722. Transmission roller; 74. Vibrating block. Detailed Implementation

[0043] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0044] This application discloses a storage system for rice wine lees.

[0045] Reference Figure 1The storage system for rice wine lees includes a horizontal conveyor belt 1, a combined material channel, and a controller 2. The bottom of both ends of the horizontal conveyor belt 1 is fixedly connected to inclined support frames 11. The lower ends of the two support frames 11 are close to each other and are welded together to a horizontal base plate 12 for supporting the ground. The base plate 12 can be placed on the narrow passage between two adjacent fermentation pits, so that the end of the horizontal conveyor belt 1 extends above the fermentation pits to transport the lees to the fermentation pits on both sides. The combined material channel is located between two adjacent fermentation pits and is perpendicular or at an angle to the horizontal conveyor belt 1 when viewed from above. The controller 2 includes a PLC control cabinet, which is electrically connected to the overall control system.

[0046] Reference Figure 1 and Figure 2 The combined material channel includes several unit channels 3. Each unit channel 3 includes a guide plate 31, an intermediate rod 32, and a support leg 33. The guide plate 31 has a long plate structure and is set with a concave arc structure when viewed from the end. The intermediate rod 32 is set vertically and its upper end is hinged to the lower edge of one end of the guide plate 31. The lower end of the intermediate rod 32 is inserted into the top of the support leg 33. The lower end of the support leg 33 abuts against the support surface. The support leg 33 is an electrically controlled telescopic structure and is electrically connected to the controller 2.

[0047] Reference Figure 1 and Figure 3 The guide plate 31 of a unit channel 3, with the end away from the support leg 33, overlaps the end of the horizontal conveyor belt 1 and is denoted as unit A. The end of the guide plate 31 of unit A, which is closer to the support leg 33, is higher than the other end. If the number of unit channels 3 is greater than 2, the guide plate 31 of another unit channel 3 overlaps the end of the guide plate 31 of unit A, which is closer to the support leg 33, and other unit channels 3 overlap one another unit channel 3 that is closer to the horizontal conveyor belt 1 and adjacent to it.

[0048] Reference Figure 3 and Figure 4 A connecting seat 4 is provided at one end of the horizontal conveyor belt 1. The connecting seat 4 includes an ear seat 41 and a crossbar 42. The crossbar 42 is welded to the ear seat 41 and is cylindrical. The length of the crossbar 42 is parallel to the width of the horizontal conveyor belt 1. A hook plate 5 is formed at the end of the guide plate 31 of unit A away from the support leg 33. The hook plate 5 catches the crossbar 42. A positioning groove 51 for fitting the hook plate 5 is formed inward at the upper part of the end of the guide plate 31 near the support leg 33. The hook plate 5 can be inserted into the positioning groove 51, so that adjacent guide plates 31 can overlap. A weighing sensing unit 6 is provided on the guide plate 31. The weighing sensing unit 6 can be a weighing sensor. The weighing sensing unit 6 is located on the side of the positioning groove 51 and its sensing end is used to contact the bottom of the other overlapping guide plate 31. The weighing sensing unit 6 is electrically connected to the controller 2. The waste material is poured into the guide plate 31, and then slides along the multiple guide plates 31 into the horizontal conveyor belt 1, where it is conveyed to the pits on both sides.

[0049] Based on the above, controller 2 is configured as follows:

[0050] The guiding distance L is calculated based on the number of connected support legs 33 and the pre-stored effective overlap length L1 of the guide plate 31 (the effective overlap length is the actual length that the guide plate 31 can guide). That is, the number of guide plates 31 can be determined by the number of connected support legs 33, and the total guiding distance L is obtained by multiplying the number by the effective overlap length L1 of the guide plate 31.

[0051] The guiding angle α is calculated based on the guiding distance L, the pre-stored reference value of the feeding height h, and the height of the conveyor belt; that is, the guiding angle α is calculated by subtracting the reference value of the feeding height h from the height of the conveyor belt and using trigonometric functions with the guiding distance L.

[0052] The height difference H between the front and rear ends of the guide plate 31 is calculated based on the guide inclination angle α and the effective overlap length L1 of the guide plate 31. That is, since the guide plate 31 is inclined, the lifting height of the end of each guide plate 31 away from the horizontal conveyor belt 1 is calculated by trigonometric functions based on the guide inclination angle α and the effective overlap length L1 of the guide plate 31, i.e., the height difference H.

[0053] Based on the height difference H and the real-time height of the corresponding support leg 33, a lifting control command is generated to control the raising and lowering of the support leg 33.

[0054] With the above settings, the lifting height of each support leg 33 can be automatically adjusted according to the number of overlaps of the guide plates 31 required by the actual situation, thereby adjusting the inclination of each guide plate 31. At the same time, each guide plate 31 can be smoothly overlapped, allowing the dregs to slide down along multiple guide plates 31 onto the horizontal conveyor belt 1. Under the conveying action of the horizontal conveyor belt 1, the dregs are transported to the pits on both sides, saving manpower, improving efficiency, and thus improving the convenience of dregs storage.

[0055] In order to obtain a more accurate material guiding distance L, the controller 2 is also configured as follows:

[0056] Obtain the weighing sensing information fed back by the weighing sensing unit 6;

[0057] The quantity of unit channel 3 is checked based on the weighing sensor information, and the material guiding distance L is corrected.

[0058] With the above settings, since each guide plate 31 is equipped with a weighing sensing unit 6, when the guide plate 31 overlaps with an adjacent guide plate 31, the weighing sensing unit 6 can detect the sensing information, and then obtain the number of overlapping guide plates 31 based on the weighing sensing information, thereby correcting the guide distance L.

[0059] In order to enable the waste material to be discharged more smoothly along the guide plate 31, a discharge auxiliary mechanism 7 is also included. The discharge auxiliary mechanism 7 includes a guide belt 71 and a drive assembly 72. At least two drive assemblies 72 are provided. The upper part of the horizontal conveyor belt 1 and the upper part of the guide plate 31 furthest from the horizontal conveyor belt 1 are respectively detachably connected to a support 73, and a drive assembly 72 is installed on each support 73.

[0060] Reference Figure 4 and Figure 5 The drive assembly 72 includes a motor 721 and a transmission roller 722. The transmission roller 722 is rotatably connected to the support 73 via bearings. The motor 721 is fixedly mounted to the support 73 by bolts. The output shaft of the motor 721 is coaxially fixed to the transmission roller 722, driving the transmission roller 722 to rotate. The two ends of the feed belt 71 are respectively wound around the two transmission rollers 722, so that the feed belt 71 is located on the guide plate 31. The width of the feed belt 71 is smaller than the width of the guide plate 31, and the lower surface of the feed belt 71 is close to the upper surface of the guide plate 31. At the same time, guide wheels (not shown in the figure) are installed at the overlapping position of two adjacent guide plates 31. The guide wheels contact the upper surface of the feed belt 71, so that the feed belt 71 can better stay close to the guide plate 31 when passing through the overlapping position of two adjacent guide plates 31. The upper surface of the feed belt 71 is provided with an anti-slip structure to increase friction with the feed material. The anti-slip structure can be raised ridges arranged along the length of the feed belt 71. Secondly, the two motors 721 rotate in the same direction and synchronously, and the motors 721 are electrically connected to the controller 2.

[0061] Reference Figure 3 and Figure 5 Driven by two motors 721, the feed belt 71 is pulled back and forth to assist in the feeding of waste material and reduce the probability of waste material accumulating on the guide plate 31 and failing to slide off. In addition, multiple vibrating blocks 74 are fixedly installed on the side of the feed belt 71. The multiple vibrating blocks 74 are arranged along the length of the feed belt 71. The vibrating blocks 74 are equipped with micro motors that can generate vibration. The drive roller 722 has an indented annular groove to accommodate the vibrating blocks 74, so that the vibrating blocks 74 on the feed belt 71 wound on the drive roller 722 can be located in the annular groove. At the same time, the vibrating blocks 74 form rounded corners or triangular structures in the forward and backward positions in the direction of movement, so that the feed belt 71 can be wound more smoothly on the drive roller 722. The micro motor in the vibrating block 74 is electrically connected to the controller 2, and the power supply line of the vibrating block 74 is buried in the feed belt 71.

[0062] Reference Figure 2 Based on the above, controller 2 is configured as follows:

[0063] The two motors 721, each vibration block 74, and the weighing sensing unit are numbered respectively;

[0064] The positions of each vibration block 74 are calculated based on the control parameters of the two motors 721 and the pre-stored transmission ratio.

[0065] If the weighing information fed back by a certain weighing sensing unit 6 matches the information on sludge accumulation (that is, if the weighing value detected by the weighing sensing unit 6 is greater than the preset value, it is considered that there is sludge accumulation on the guide plate 31 at that location), then the number of the weighing sensing unit 6 is identified, and the range of the guide section to which it belongs is determined.

[0066] The matching vibrating block 74 is determined based on the range of the guide section and the position of the vibrating block 74, and the corresponding vibrating block 74 is made to vibrate.

[0067] With the above settings, the guide plate 31 where there is sludge accumulation can be vibrated more promptly and effectively, thereby promoting the smooth sliding of the sludge.

[0068] Reference Figure 2 In another embodiment of this application, in order to enable the vibrating block 74 to assist in feeding more effectively, the horizontal conveyor belt 1 is a weighing transmission belt and is electrically connected to the controller 2. The controller 2 is configured to: open and close and adjust the vibration frequency of the vibrating block 74 based on the weighing detection value fed back by the horizontal conveyor belt 1; that is, the smaller the weight of the dregs falling on the horizontal conveyor belt 1, the more likely the dregs on the guide plate 31 may still be accumulating and the feeding is not smooth, thereby increasing the vibration frequency of the vibrating block 74.

[0069] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A storage system for rice wine lees, characterized in that, include: A horizontal conveyor belt (1) extends to the top of the pit; A combined material channel, located between two adjacent pits and perpendicular or at an angle to the horizontal conveyor belt (1) when viewed from above; and, Controller for overall control (2); The combined material channel includes several unit channels (3). Each unit channel (3) includes a guide plate (31), an intermediate rod (32), and a support leg (33). The guide plate (31) has a long plate structure and a concave arc shape when viewed from the end. One end of the intermediate rod (32) is hinged to one end of the guide plate (31), and the other end of the intermediate rod (32) is inserted into the support leg (33). The end of the support leg (33) away from the intermediate rod (32) is used to abut against the support surface. The support leg (33) is an electrically controlled telescopic structure and is electrically connected to the controller (2). The guide plate (31) of one of the unit channels (3) is connected to the end of the horizontal conveyor belt (1) at the end away from the support (33) and is called unit A. The guide plate (31) of unit A is positioned higher at the end near the support (33) than the other end. If the number of unit channels (3) is greater than 2, the guide plate (31) of another unit channel (3) is connected to the end of the guide plate (31) of unit A near the support (33). Other unit channels (3) are connected to the previous adjacent unit channel (3) in sequence along the direction away from the horizontal conveyor belt. The controller (2) is configured as follows: The guiding distance L is calculated based on the number of connected support legs (33) and the effective overlap length L1 of the pre-stored guide plate (31); The guiding angle α is calculated based on the guiding distance L, the pre-stored reference value of the feeding height h, and the height of the conveyor belt; The height difference H between the front and rear ends of the guide plate (31) is calculated based on the guide inclination angle α and the effective overlap length L1 of the guide plate (31); Based on the height difference H and the real-time height of the corresponding support leg (33), a lifting control command is generated to control the lifting of the support leg (33); A connecting seat (4) is provided at one end of the horizontal conveyor belt (1). The connecting seat (4) includes an ear seat (41) and a crossbar (42). The crossbar (42) is fixed to the ear seat (41) and is cylindrical. The length of the crossbar (42) is parallel to the width of the horizontal conveyor belt (1). A hook plate (5) is formed at the end of the guide plate (31) of unit A away from the support foot (33). The hook plate (5) fastens the crossbar (42). The upper part of the guide plate (31) near the support leg (33) is recessed to form a positioning groove (51) for the hook plate (5). A weighing sensing unit (6) is provided on the guide plate (31). The weighing sensing unit (6) is located on the side of the positioning groove (51) and its sensing end is used to contact the bottom of the other guide plate (31) that is overlapped. The weighing sensing unit (6) is electrically connected to the controller (2). The controller (2) is configured as follows: Obtain the weighing sensing information fed back by the weighing sensing unit (6); Based on the weighing sensor information, verify the number of unit channel (3) combinations and correct the material guiding distance L; It also includes a feeding auxiliary mechanism (7), which includes a feeding belt (71) and a drive assembly (72). There are at least two drive assemblies (72). The upper part of the horizontal conveyor belt (1) and the upper part of the guide plate (31) furthest from the horizontal conveyor belt (1) are respectively detachably connected to a support (73). Each support (73) is equipped with a drive assembly (72). The drive assembly (72) includes a transmission roller (722) and a motor (721). The transmission roller (722) is rotatably connected to the support (73). The motor (721) is installed on the support (73) and is used to drive the transmission roller (722) to rotate. The two ends of the feed belt (71) are respectively wound around two drive rollers (722). The feed belt (71) is close to the upper surface of the guide plate (31) and an anti-slip structure is provided along the belt surface. The two motors (721) rotate synchronously.

2. The storage system for rice wine lees according to claim 1, characterized in that: Vibration blocks (74) are fixed on the side of the feed belt (71). There are multiple vibration blocks (74) distributed along the length of the feed belt (71). The transmission roller (722) has an indented annular groove. The vibration blocks (74) on the feed belt (71) wound around the transmission roller (722) are located in the annular groove. The vibration blocks (74) are electrically connected to the controller (2).

3. The storage system for rice wine lees according to claim 2, characterized in that, The motor (721) is electrically connected to the controller (2), and the controller (2) is configured as follows: The two motors (721), each vibrating block (74) and the weighing sensing unit (6) are numbered respectively; The positions of each vibration block (74) are calculated based on the control parameters of the two motors (721) and the pre-stored transmission ratio; If the weighing information fed back by a certain weighing sensing unit (6) matches the information of dregs accumulation, then the number of the weighing sensing unit (6) is identified and the range of the guide section to which it belongs is determined. Based on the range of the guide section and the position of the vibrating block (74), a matching vibrating block (74) is determined, and the corresponding vibrating block (74) is made to vibrate.

4. The storage system for rice wine lees according to claim 3, characterized in that, The horizontal conveyor belt (1) is a weighing transmission belt and is electrically connected to the controller (2). The controller (2) is configured to: open and close and adjust the vibration frequency of the vibrating block (74) based on the weighing detection value fed back by the horizontal conveyor belt (1).

5. The storage system for rice wine lees according to claim 3, characterized in that: The vibrating block (74) forms a rounded corner or triangular structure in the position before and after the direction of movement.

6. The storage system for rice wine lees according to claim 1, characterized in that: The bottom of both ends of the horizontal conveyor belt (1) is fixedly connected to a support frame (11). The ends of the support frames (11) that are away from the horizontal conveyor belt (1) are close to each other and are fixedly connected to a base plate (12) for support.

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