CN114572636A

CN114572636A - Fermented grain conveying device for pit entry and exit

Info

Publication number: CN114572636A
Application number: CN202210489570.6A
Authority: CN
Inventors: 孙云权; 张友均; 齐立哲; 古安宁
Original assignee: Luzhou Intersmart Automation Equipment Co Ltd
Current assignee: Luzhou Intersmart Automation Equipment Co Ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-06-03
Anticipated expiration: 2042-05-07
Also published as: CN114572636B

Abstract

The invention discloses a fermented grain conveying device for going out of a cellar and entering the cellar, which comprises a transport trolley, a chain conveyor arranged on the transport trolley and a hopper arranged on the chain conveyor, wherein a water replenishing tank and a water return tank are arranged on the transport trolley, the transport trolley comprises a light rail arranged on the ground, a trolley driving wheel arranged on the transport trolley, a trolley driven wheel and a power mechanism for driving the trolley driving wheel to rotate, the transport trolley is provided with the water return tank, the water replenishing tank and a bidirectional pump, and two sides of the transport trolley are vertically provided with telescopic water return pipes communicated with the water return tank. Compared with the traditional mode, the mode for transporting and transferring the fermented grains is safer and more reliable, simultaneously shortens the transferring time, and improves the production efficiency and the automation degree; and the water return pipe and the water replenishing pipe arranged on the transport trolley can automatically store and extract the sealing water at the edge of the cellar pool cover when the cellar is started and enters the cellar.

Description

Fermented grain conveying device for discharging and entering cellar

Technical Field

The invention relates to the technical field of wine making, in particular to a fermented grain conveying device for discharging and entering a cellar.

Background

The white spirit is a special distilled spirit in China, is one of six world famous distilled spirits, and is prepared by distilling vinasse or fermented mash prepared from starch or sugar raw materials. The wine is colorless (or yellowish) and transparent, has aromatic and pure smell, is sweet and clean in mouth, has high alcohol content, and has compound fragrance with esters as main body after being stored and aged. Its unique process is the summary of productive experience of people working in our country and the intelligent crystallization. Proper drinking can promote blood circulation, clear and activate the channels and collaterals, and dispel wind-damp; meanwhile, the high-quality white spirit has the characteristics of clear and transparent color and luster, pure and pure ice, fragrant and fragrant fragrance, elegant and delicate flavor, sweet, moist and soft taste, mellow and lingering taste, clean aftertaste and the like, is popular with people, and has wide domestic and international market prospects.

Fermentation is an indispensable step in the process of brewing white spirit, and the fermentation link is mainly completed in a cellar. The method comprises the following specific steps: putting into a cellar, lifting the hopper to the upper part of the cellar pool by a travelling crane, manually opening a hopper door, and allowing the fermented grains in the hopper to fall into the cellar pool; sealing the pit, covering a pit cover after the fermented grains are filled in the pit, and manually storing water at the edge of the pit cover through a water pipe to form water seal so as to ensure the sealing property of the pit; and (3) discharging the fermented grains out of the cellar, after the fermented grains are fermented in the cellar, manually pumping water by using equipment, opening the cellar cover, finally driving a crane to grab the fermented grains in the cellar into a hopper through a grab bucket, and hoisting and conveying the hopper to the next production link through the crane. It can be seen that the traditional fermentation mode has low automation degree, high labor intensity and low efficiency, and has certain potential safety hazard.

Disclosure of Invention

Aiming at the technical problems of high labor intensity and low efficiency of the traditional fermentation mode, the invention provides the fermented grain conveying device with high automation degree for discharging and entering the pit, and the chain conveyor in the prior art is used for reference by the invention.

The technical scheme adopted by the invention is as follows: a fermented grain conveyor for going out to income cellar includes:

the transportation trolley is arranged beside the pit and used for transporting the fermented grains;

the chain conveyor is arranged on the transport trolley and used for transporting the fermented grains;

the hopper is arranged on the chain conveyor and used for storing the fermented grains;

the transport trolley comprises a light rail arranged on the ground, a trolley driving wheel and a trolley driven wheel arranged on the transport trolley, and a power mechanism for driving the trolley driving wheel to rotate.

The conveying trolley is arranged beside the pit, the hopper is conveyed to the pit through the conveying trolley after the fermented grains are filled in the previous process, and then the fermented grains in the hopper are poured into the pit for fermentation through the cooperation of the travelling trolley. After the fermented grains are fermented, the fermented grains are transferred into a hopper through a travelling crane, and the hopper is transported to a chain conveyor of the next process through a transport trolley. The specific transportation mode is as follows: the power mechanism drives the trolley driving wheel to move on the light rail and drives the trolley driven wheel to synchronously rotate on the light rail, when the trolley is transported to a chain conveyor in the next process, the chain conveyor is started, the chain conveyor outputs the hopper out of the transportation trolley and transports the hopper to an adjacent chain conveyor, and the hopper transportation is completed. The hopper is transported by the transport trolley and then transported by the chain conveyor. And traditional mode is driving a vehicle handling hopper, because the hopper is heavier, the in-process that the driving was transported can rock, has certain potential safety hazard. Therefore, compared with the traditional mode, the mode for transporting and transferring the fermented grains is safer and more reliable, the transfer time is shortened, the production efficiency is improved, and the automation degree is high.

Furthermore, the two driving wheels of the trolley are connected through a driving shaft; the power mechanism comprises a first speed reducing motor arranged on the transport trolley, the first speed reducing motor is connected with a transmission shaft, a trolley driving sprocket is arranged on the transmission shaft, a trolley driven sprocket is arranged on the driving shaft, and the trolley driving sprocket is connected with the trolley driven sprocket through a chain. The method specifically comprises the following steps: the first speed reducing motor drives the transmission shaft to rotate, and the trolley driving sprocket on the transmission shaft drives the trolley driven sprocket and the driving shaft to synchronously rotate through the chain, so that the trolley driving sprocket is driven to roll on the light rail. The motor driving mode is safe, reliable, stable and low in failure rate.

Furthermore, two ends of the light rail are provided with limit baffles, and two ends of the transport trolley are provided with travel switches for detecting the limit baffles. The travel switch is matched with the limit baffle and used for detecting the end part of the light rail and preventing the transport trolley from sliding out of the light rail.

Further, the two ends of the transport trolley are provided with the ultrasonic sensors, and the ultrasonic sensors are used for detecting whether people or barriers exist in the light rails at the two ends of the transport trolley, so that the transport trolley is prevented from colliding with operators or the barriers, the safety of the operators is guaranteed, the transport trolley can be better protected, and the service life of the transport trolley is prolonged.

Furthermore, a sliding contact line is arranged on the ground at the inner side of the light rail. The trolley line is used for supplying power to electric equipment on the transport trolley. The traditional method generally adopts a suspended bare wire, so that the wire is easy to be damaged; and as the light rail grows, the electric wire drops to the ground, so the light rail cannot be arranged too long, and a certain limitation can be seen. Therefore, the sliding contact line is adopted to replace the traditional mode of arranging the wires in a suspended and exposed manner, so that the technical problem is solved.

Furthermore, the sliding contact line is connected with the ground sequentially through a first connecting plate and a second connecting plate, a long hole is formed in the first connecting plate, the first connecting plate can slide relative to the second connecting plate, and the first connecting plate is connected with the second connecting plate through a bolt. The first connecting plate can slide relative to the second connecting plate, and the adjustable sliding contact line can translate on the ground, so that the installation range of the sliding contact line is enlarged, and the manufacturing errors and the installation errors of related parts can be effectively overcome. After the position is adjusted, the bolt is used for fixing the first connecting plate and the second connecting plate through the long hole.

Further, a buzzer is arranged at the top of the transport trolley. When the transport trolley runs, the buzzer alarms and flickers to remind surrounding operators, the warning effect is achieved, and the operators are prevented from being bruised by the transport trolley.

Furthermore, a two-dimensional code is pasted on the inner side surface of any one of the light rails, and a code reader which is horizontally arranged with the two-dimensional code is arranged at the bottom of the transport trolley. The invention has ingenious design and applies the code reader and the two-dimensional code to the transport trolley. In the moving process of the transport trolley, the code reader scans the two-dimensional code on the light rail so as to control the start and stop of the transport trolley, and the accurate start and stop of any position can be realized. The conventional method is that the starting and stopping of related equipment are controlled by arranging sensors, and the sensors cannot be arranged closely to the hemp, so that the equipment cannot be identified. Therefore, the traditional mode has low precision and cannot start and stop at any position.

Further, limiting plates are arranged on two sides of the chain conveyor. The limiting plate has a limiting effect on the hopper on the limiting plate, and the hopper is prevented from sliding out of the chain conveyor.

Further, the top of limiting plate is provided with the deflector. The guide plate is provided with an inclined plane which has a guide effect on the hopper, so that the hopper is easier. The installation on chain conveyor is smooth.

Further, be provided with return water tank and two-way pump on the travelling bogie, the both sides vertical arrangement of travelling bogie has the wet return with the return water tank intercommunication, and the wet return is the hose. When the cellar is started, the cellar pool cover can be opened only by pumping water at the edge of the cellar pool cover, and the traditional manual sealing water pumping mode is low in efficiency and high in strength. Therefore, the retractable water return pipe is arranged on the transport trolley, when sealing water needs to be pumped, the retractable water return pipe extends out of the water return pipe to the position of the sealing water, and the sealing water is pumped into the water return tank through the bidirectional pump to be stored. And opening the cellar cover after the sealed water is pumped out. The invention replaces the traditional manual water pumping mode, reduces the labor intensity and the production cost, and improves the production efficiency and the automation degree.

Further, be provided with the cylinder on the travelling bogie, the stiff end of cylinder links to each other with the travelling bogie, and the expansion end of cylinder links to each other with the wet return. The water return pipe is driven to stretch by the stretching of the cylinder.

Further, the tip of wet return is provided with the filtration pore, can avoid drawing the impurity in the sealed water, and then leads to wet return to block up and the two-way pump damages.

Further, a blow-off pipe communicated with the water return tank is arranged on the transport trolley. The sewage discharge pipe is used for discharging sewage in the water return tank.

Further, a water replenishing tank is arranged on the transport trolley, and water replenishing pipes communicated with the water replenishing tank are vertically arranged on two sides of the transport trolley. When the cellar is put into the cellar, the edge of the cellar cover needs to be filled with sealing water so as to achieve the effect of sealing the cellar. And the traditional artificial water storage mode has low efficiency and high strength. Therefore, the water replenishing tank is arranged on the transport trolley, and when water is required to be replenished to the edge of the cellar pool cover, water in the water replenishing tank is pumped to the edge of the cellar pool cover through the two-way pump. The invention replaces the traditional manual water replenishing mode, reduces the labor intensity and the production cost, and improves the production efficiency and the automation degree.

Further, the chain conveyor comprises a driving wheel, a driven wheel, a transmission chain connected between the driving wheel and the driven wheel and a second speed reducing motor driving the driving wheel to rotate; the chain conveyor is provided with a tensioning mechanism for tensioning the transmission chain. The chain conveyor is stacked with the hopper, so that the running load of the chain conveyor is large. Because the transmission chain is a mechanical part, the transmission chain can be deformed under long-term heavy load operation, namely the transmission chain can be stretched, and finally the transmission chain is slipped and even can not work. Instead, the conventional practice is to directly replace the drive chain with a new one. Therefore, the tensioning mechanism is used for tensioning the transmission chain, so that the slipping phenomenon caused by the looseness of the transmission chain is effectively avoided, the chain does not need to be replaced, the production cost is reduced, and the service life of the transmission chain is prolonged.

Furthermore, a mandrel is arranged on the driven wheel, a tensioning threaded rod penetrates through the mandrel, a tensioning nut is arranged on the tensioning threaded rod, and the tensioning threaded rod is connected with a chain conveyor through a bolt. The driven wheel can slide relative to the chain conveyor, the tensioning nut is screwed to move on the tensioning bolt, the tensioning nut plays a role in resisting the mandrel, the distance between the driving wheel and the driven wheel is adjusted, the transmission chain is tightened, and finally the transmission chain is tensioned.

The invention has the beneficial effects that:

1. compared with the traditional mode, the mode of transporting and transferring the fermented grains is safer and more reliable, simultaneously shortens the transferring time, and improves the production efficiency and the automation degree.

2. According to the invention, the code reader and the two-dimensional code are arranged on the transport trolley, and the code reader can realize accurate start and stop of any transport trolley at any position by scanning the two-dimensional code on the light rail.

3. According to the invention, the telescopic water return pipe is arranged on the transport trolley, so that sealing water on the edge of the cellar pool cover can be automatically pumped into the water return tank when the cellar is lifted, the labor intensity and the production cost are reduced, and the production efficiency and the automation degree are improved.

4. According to the invention, the water replenishing pipe is arranged on the transport trolley, and sealing water is automatically stored at the edge of the pit cover during pit sealing, so that the labor intensity and the production cost are reduced, and the production efficiency and the automation degree are improved.

5. The tensioning mechanism is used for tensioning the transmission chain, so that the slipping phenomenon caused by the looseness of the transmission chain is effectively avoided, the chain does not need to be replaced, the production cost is reduced, and the service life of the transmission chain is prolonged.

Drawings

Fig. 1 is a perspective view of the invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a top view of fig. 2.

Fig. 4 is a cross-sectional view a-a of fig. 3.

Fig. 5 is a sectional view of B-B in fig. 2.

Fig. 6 is a cross-sectional view of C-C in fig. 2.

Fig. 7 is a cross-sectional view D-D in fig. 2.

Fig. 8 is a perspective view of the chain conveyor.

Fig. 9 is a front view of the chain conveyor.

Fig. 10 is a partial enlarged view of F in fig. 9.

Labeled as:

1. transporting the trolley; 2. a chain conveyor; 3. light rails; 4. a limit baffle; 5. a travel switch; 6. an ultrasonic sensor; 7. a trolley line; 8. a first connecting plate; 9. a second connecting plate; 10. a buzzer; 11. two-dimensional codes; 12. a code reader; 13. a limiting plate; 14. a guide plate; 15. returning to a water tank; 16. a bi-directional pump; 17. a water return pipe; 18. a blow-off pipe; 19. a water replenishing tank; 20. a water replenishing pipe;

101. a trolley driving wheel; 102. a trolley driven wheel; 103. a drive shaft; 104. a first reduction motor; 105. a drive shaft; 106. a trolley drive sprocket; 107. a trolley driven sprocket; 108. a chain;

201. a driving wheel; 202. a driven wheel; 203. a drive chain; 204. a second reduction motor;

301. a mandrel; 302. tensioning the threaded rod; 303. and tensioning the nut.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

Example one

Referring to fig. 1, 2 and 3, the fermented grain conveying device for discharging and entering a cellar comprises a transport trolley 1 arranged beside a cellar pool (not shown in the figure), a chain conveyor 2 arranged on the transport trolley and a hopper (not shown in the figure) arranged on the chain conveyor 2, wherein the transport trolley 1 is used for transporting fermented grains; the chain conveyor 2 is used for transferring the fermented grains; the hopper is used for storing fermented grains; the transport trolley 1 comprises a light rail 3 arranged on the ground, a trolley driving wheel 101, a trolley driven wheel 102 and a power mechanism for driving the trolley driving wheel 101 to rotate, wherein the trolley driving wheel 101 and the trolley driven wheel are arranged on the transport trolley 1. The transportation trolley 1 is arranged beside the pit, the hopper is conveyed to the pit through the transportation trolley 1 after being filled with fermented grains in the previous process, and then the fermented grains in the hopper are poured into the pit for fermentation through the cooperation of a travelling crane (not shown in the figure). After the fermented grains are fermented, the fermented grains are transferred into a hopper through a travelling crane, and the hopper is transported to a chain conveyor of the next process through a transport trolley 1. The specific transportation mode is as follows: the power mechanism drives the trolley driving wheel 101 to move on the light rail 3, drives the trolley driven wheel 102 to synchronously rotate on the light rail 3, when the trolley is transported to a chain conveyor in the next process, the chain conveyor 2 is started, the chain conveyor 2 outputs the hopper out of the transportation trolley, and the hopper is transported to an adjacent chain conveyor, so that the transportation of the hopper is completed. The hopper is transported by the transport trolley and then transported by the chain conveyor. And traditional mode is driving a vehicle handling hopper, because the hopper is heavier, the in-process that the driving was transported can rock, has certain potential safety hazard. Therefore, compared with the traditional mode, the mode for transporting and transferring the fermented grains is safer and more reliable, the transfer time is shortened, the production efficiency is improved, and the automation degree is high.

Referring to fig. 5, two driving wheels 101 of the cart of the embodiment are connected through a driving shaft 103; the power mechanism comprises a first speed reducing motor 104 arranged on the transport trolley 1, the first speed reducing motor 104 is connected with a transmission shaft 105, a trolley driving chain wheel 106 is arranged on the transmission shaft 105, a trolley driven chain wheel 107 is arranged on the driving shaft 103, and the trolley driving chain wheel 106 is connected with the trolley driven chain wheel 107 through a chain 108. The method specifically comprises the following steps: the first speed reducing motor 104 drives the transmission shaft 105 to rotate, and the trolley driving sprocket 106 on the transmission shaft 105 drives the trolley driven sprocket 107 and the driving shaft 103 to synchronously rotate through the chain 108, so as to drive the trolley driving wheel 101 to roll on the light rail 3. The motor driving mode is safe, reliable, stable and low in failure rate.

Referring to fig. 1, 2, 3 and 4, in the present embodiment, limit baffles 4 are disposed at two ends of the light rail 3, and travel switches 5 for detecting the limit baffles 4 are disposed at two ends of the transportation trolley 1. The travel switch 5 is matched with the limit baffle 4 and used for detecting the end part of the light rail 3 and preventing the transport trolley 1 from sliding out of the light rail.

Referring to fig. 1 and fig. 2, the ultrasonic sensors 6 are disposed at two ends of the transportation trolley 1 in the embodiment, and are used for detecting whether people or obstacles exist in the light rails 3 at two ends of the transportation trolley 1, so that the transportation trolley 1 is prevented from striking operators or obstacles, the safety of the operators is ensured, the transportation trolley can be better protected, and the service life of the transportation trolley is prolonged.

Referring to fig. 7, in the present embodiment, a trolley wire 7 is provided on the ground inside the light rail 3. The trolley line 7 is used for supplying power to the electric equipment on the transport trolley 1. The traditional method generally adopts a suspended bare wire, so that the wire is easy to be damaged; and as the light rail grows, the electric wire drops to the ground, so the light rail cannot be arranged too long, and a certain limitation can be seen. Therefore, the sliding contact line is adopted to replace the traditional mode of arranging the wires in a suspended and exposed manner, so that the technical problem is solved. The trolley line is a mature device in the prior art, and the principle of the trolley line is not described in detail herein.

Referring to fig. 6, the trolley wire 7 of the present embodiment is connected to the ground via a first connection plate 8 and a second connection plate 9 in sequence, the first connection plate 8 is provided with a long hole (not shown), the first connection plate 8 can slide relative to the second connection plate 9, and the first connection plate 8 is connected to the second connection plate 9 by a bolt. The first connecting plate 8 can slide relative to the second connecting plate 9, the sliding contact line 7 can be adjusted to translate on the ground, the installation range of the sliding contact line 7 is enlarged, and manufacturing errors and installation errors of related parts can be effectively overcome. After the position is adjusted, the bolt is used for fixing the first connecting plate and the second connecting plate through the long hole.

Referring to fig. 1, the present embodiment is provided with a buzzer 10 at the top of the transportation cart 1. When the transport trolley 1 runs, the buzzer 10 gives an alarm and flickers to remind surrounding operators, so that the warning effect is achieved, and the operators are prevented from being bruised by the transport trolley 1.

Referring to fig. 1 and 2, the present embodiment is provided with stopper plates 13 on both sides of the chain conveyor 2. The limiting plate 13 has a limiting effect on the hopper on the limiting plate, so that the hopper is prevented from sliding out of the chain conveyor 2.

Referring to fig. 1 and 2, the present embodiment is provided with a guide plate 14 on the top of the restriction plate 13. The guide plate 14 is provided with an inclined surface which has a guiding effect on the hopper, so that the hopper is easier. The installation on chain conveyor is smooth.

Example two

Referring to fig. 4 and 5, on the basis of the first embodiment, a two-dimensional code 11 is adhered to an inner side surface of any one of the light rails 3, and a code reader 12 arranged horizontally with the two-dimensional code 11 is arranged at the bottom of the transportation trolley 1. The invention has ingenious design and applies the code reader 12 and the two-dimensional code 11 to the transport trolley 1. In the moving process of the transport trolley 1, the code reader 12 scans the two-dimensional code 11 on the light rail 3 so as to control the start and stop of the transport trolley, and the accurate start and stop of any position can be realized. The conventional method is that the starting and stopping of related equipment are controlled by arranging sensors, and the sensors cannot be arranged closely to the hemp, so that the equipment cannot be identified. Therefore, the traditional mode has low precision and cannot start and stop at any position.

EXAMPLE III

Referring to fig. 1, 2 and 4, on the basis of the first embodiment, the first embodiment is provided with a water return tank 15 and a bidirectional pump 16 on a transport trolley 1, two sides of the transport trolley 1 are vertically provided with water return pipes 17 communicated with the water return tank 15, and the water return pipes 17 are hoses. When the cellar is started, the cellar pool cover can be opened only by pumping water at the edge of the cellar pool cover, and the traditional manual sealing water pumping mode is low in efficiency and high in strength. Therefore, the telescopic water return pipe 17 is arranged on the transport trolley 1, when sealing water needs to be pumped, the water return pipe 17 extends to the position of the sealing water, and the sealing water is pumped into the water return tank through the bidirectional pump 16 to be stored. And opening the cellar cover after the sealed water is pumped out. The invention replaces the traditional manual water pumping mode, reduces the labor intensity and the production cost, and improves the production efficiency and the automation degree.

In the embodiment, the transport trolley 1 is provided with a cylinder (not shown in the figure), the fixed end of the cylinder is connected with the transport trolley 1, and the movable end of the cylinder is connected with the water return pipe 17. The water return pipe 17 is driven to stretch by the stretching of the cylinder.

In this embodiment, a filtering hole (not shown) is formed at an end of the return pipe 17, so that it is possible to prevent impurities in the sealing water from being drawn out, thereby causing the return pipe 17 to be clogged and the bidirectional pump 16 to be damaged.

Referring to fig. 1, in the present embodiment, a sewage drain 18 communicating with the return tank 15 is provided on the transport cart 1. The soil discharge pipe 18 is used to discharge the soil in the return tank 15.

Example four

Referring to fig. 1 and 2, on the basis of the third embodiment, the transportation trolley 1 of the present embodiment is provided with a water replenishing tank 19, and water replenishing pipes 20 communicated with the water replenishing tank 19 are vertically arranged on two sides of the transportation trolley 1. When the cellar is put into the cellar, the edge of the cellar cover needs to be filled with sealing water so as to achieve the effect of sealing the cellar. And the traditional artificial water storage mode has low efficiency and high strength. Therefore, the water replenishing tank 19 is arranged on the transport trolley 1, and when water needs to be replenished to the edge of the pit cover, the water in the water replenishing tank 19 is pumped to the edge of the pit cover through the bidirectional pump 16. The invention replaces the traditional manual water replenishing mode, reduces the labor intensity and the production cost, and improves the production efficiency and the automation degree.

EXAMPLE five

Referring to fig. 8 and 9, on the basis of the first embodiment, the chain conveyor 2 of the present embodiment includes a driving wheel 201, a driven wheel 202, a transmission chain 203 connected between the driving wheel 201 and the driven wheel 202, and a second speed reduction motor 204 for driving the driving wheel 201 to rotate; the chain conveyor 2 is provided with a tensioning mechanism for tensioning the drive chain 203. Since the chain conveyor 2 is stacked with the hopper, the chain conveyor 2 has a large running load. Because the transmission chain 203 is a mechanical component, the transmission chain 203 may deform during long-term heavy-load operation, that is, the transmission chain 203 may stretch, and finally the transmission chain 203 may slip or even fail to work. Instead, the conventional practice is to directly replace the drive chain with a new one. Therefore, the tensioning mechanism is used for tensioning the transmission chain, so that the slipping phenomenon caused by the looseness of the transmission chain is effectively avoided, the chain does not need to be replaced, the production cost is reduced, and the service life of the transmission chain is prolonged.

Referring to fig. 9 and 10, in the present embodiment, a mandrel 301 is provided on the driven wheel, a tension threaded rod 302 is disposed through the mandrel 301, a tension nut 303 is provided on the tension threaded rod 302, and the tension threaded rod 302 is bolted to the chain conveyor 2. The driven wheel can slide relative to the chain conveyor, the tensioning nut is screwed to move on the tensioning bolt, the tensioning nut plays a role in resisting the mandrel, the distance between the driving wheel and the driven wheel is adjusted, the transmission chain is tightened, and finally the transmission chain is tensioned.

The working principle is as follows: the transportation trolley 1 is arranged beside the pit, the hopper is conveyed to the pit through the transportation trolley 1 after being filled with fermented grains in the previous process, and the fermented grains in the hopper are poured into the pit for fermentation through the cooperation of the travelling cranes. After the cellar pool cover is covered, water in the water replenishing tank 19 is pumped to the edge of the cellar pool cover through the two-way pump 16 to form water seal, and the sealing performance of the cellar pool is guaranteed. After fermentation of the fermented grains is completed, sealed water on the pit cover is pumped into a water return tank 15 through a bidirectional pump 16 for storage, the pit cover is opened again, the fermented grains are moved into a hopper through a travelling crane, and the hopper is transported to a chain conveyor of the next process through a transport trolley 1. When the chain conveyor 2 is started to transport the material to the chain conveyor of the next process, the chain conveyor 2 outputs the material hopper to the transport trolley 1, and the material hopper is transported to the adjacent chain conveyor to complete the transportation of the material hopper.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fermented grain conveyor for going out and entering cellar for storing things, its characterized in that includes:

the transport trolley (1) is arranged beside the pit and used for transporting the fermented grains;

the chain conveyor (2) is arranged on the transport trolley (1) and is used for transporting fermented grains;

the hopper is arranged on the chain conveyor (2) and used for storing fermented grains;

the transport trolley (1) comprises a light rail (3) arranged on the ground, a trolley driving wheel (101) and a trolley driven wheel (102) arranged on the transport trolley (1), and a power mechanism for driving the trolley driving wheel (101) to rotate.

2. The fermented grain conveying device for entering and leaving the pit according to claim 1, wherein two driving wheels (101) of the trolley are connected through a driving shaft (103);

the power mechanism comprises a first speed reducing motor (104) arranged on the transport trolley (1), the first speed reducing motor (104) is connected with a transmission shaft (105), a trolley driving chain wheel (106) is arranged on the transmission shaft (105), a trolley driven chain wheel (107) is arranged on the driving shaft (103), and the trolley driving chain wheel (106) is connected with the trolley driven chain wheel (107) through a chain (108).

3. The fermented grain conveying device for entering and leaving the pit according to claim 1, wherein limit baffles (4) are arranged at two ends of the light rail (3), and travel switches (5) for detecting the limit baffles (4) are arranged at two ends of the transport trolley (1).

4. The fermented grain conveying device for entering and exiting the pit according to claim 1, wherein the ultrasonic sensors (6) are arranged at both ends of the transportation trolley (1).

5. The fermented grain conveying device for entrance and exit according to claim 1, wherein a trolley line (7) is provided on the ground inside the light rail (3).

6. The fermented grain conveying device for discharging and feeding into a pit according to claim 5, wherein the trolley line (7) is connected to the ground sequentially through a first connecting plate (8) and a second connecting plate (9), the first connecting plate (8) is provided with a long hole, the first connecting plate (8) can slide relative to the second connecting plate (9), and the first connecting plate (8) is connected with the second connecting plate (9) through a bolt.

7. Fermented grain conveying device for entering and exiting a pit according to claim 1, characterized in that the top of the transportation trolley (1) is provided with a buzzer (10).

8. The fermented grain conveying device for entering and leaving the pit according to claim 1, wherein a two-dimensional code (11) is adhered to the inner side surface of any one of the light rails (3), and a code reader (12) which is arranged horizontally with the two-dimensional code (11) is arranged at the bottom of the transportation trolley (1).

9. The fermented grain conveying device for entering and exiting the pit according to claim 1, wherein limiting plates (13) are arranged on both sides of the chain conveyor (2).

10. The fermented grain conveying device for entering and exiting a pit according to claim 9, wherein a guide plate (14) is provided on the top of the limit plate (13).

11. The fermented grain conveying device for going out of and entering into the cellar according to claim 1, wherein the transportation trolley (1) is provided with a water return tank (15) and a bidirectional pump (16), retractable water return pipes (17) communicated with the water return tank (15) are vertically arranged on two sides of the transportation trolley (1), and the water return pipes (17) are hoses.

12. The fermented grain conveying device for entering and leaving the pit according to claim 11, wherein the transportation trolley (1) is provided with a cylinder, a fixed end of the cylinder is connected with the transportation trolley (1), and a movable end of the cylinder is connected with the water return pipe (17).

13. The fermented grain conveying device for entrance and exit according to claim 11, wherein a filtering hole is provided at an end of the return pipe (17).

14. The fermented grain conveying device for the cellar for storing and discharging of claim 11, wherein the transporting trolley (1) is provided with a drain pipe (18) communicated with the water return tank (15).

15. The fermented grain conveying device for discharging and feeding into the pit according to claim 11, wherein a water replenishing tank (19) is arranged on the transportation trolley (1), and water replenishing pipes (20) communicated with the water replenishing tank (19) are vertically arranged on two sides of the transportation trolley (1).

16. The fermented grain conveying device for entering and exiting the cellar according to claim 1, wherein the chain conveyor (2) comprises a driving wheel (201), a driven wheel (202), a transmission chain (203) connected between the driving wheel (201) and the driven wheel (202), and a second speed reduction motor (204) for driving the driving wheel (201) to rotate;

the chain conveyor (2) is provided with a tensioning mechanism for tensioning the transmission chain.

17. The fermented grain conveying device for entering and exiting the pit according to claim 16, wherein a mandrel (301) is arranged on the driven wheel, a tensioning threaded rod (302) is arranged on the mandrel (301) in a penetrating manner, a tensioning nut (303) is arranged on the tensioning threaded rod (302), and the tensioning threaded rod (302) is in bolt connection with the chain conveyor (2).