Automatic three-dimensional warehouse for raw materials of wheat flour production

Abstract

The application discloses a kind of wheat flour production raw material automation stereoscopic warehouse, it is related to stereoscopic warehouse conveying technical field.The wheat flour production raw material automation stereoscopic warehouse, including support seat, the top of support seat is rotatably connected with transmission equipment, the inside of transmission equipment is rotatably connected with double helical blade by pivot one;The top of pivot one is movably connected with electric telescopic cylinder, the bottom of electric telescopic cylinder is movably connected with push block one, the bottom of push block one is movably connected with hydraulic block one, the side of hydraulic block one is fixedly connected with hydraulic block two by hose one, the side of hydraulic block two is movably connected with rack one, the outside of inlet is fixedly connected with heater, the outside of heater is fixedly connected with switch, the outside of switch is rotatably connected with gear one by rotating shaft one, gear one is engaged with rack one.The wheat flour production raw material automation stereoscopic warehouse, when using, start electric telescopic cylinder, make wheat automatic shelling, save cost.

Description

Technical Field

[0001] This invention relates to the field of automated warehouse conveying technology, specifically to an automated automated warehouse for wheat flour production raw materials. Background Technology

[0002] Automated storage and retrieval systems (AS / RS) are widely used in industry due to their advantages such as unmanned operation, information technology, high density, high speed, and seamless integration. In the grain storage sector, AS / RS for finished grain products, based on mechanical electronics, automation, control, and logistics, holds promise for solving the challenges of grain storage.

[0003] Chinese patent CN119330000B, authorized and published on March 27, 2025, discloses an automated three-dimensional warehouse for wheat flour production raw materials. The warehouse includes a base with a shell fixedly mounted on its top. The shell has an inlet hopper and an outlet hopper at its two ends. A cylindrical screen and a refrigeration mechanism are located inside the shell. An installation plate is fixedly mounted on the side of the outlet hopper away from the shell. A motor is fixedly mounted on the top of the installation plate, and a rotating shaft is fixedly connected to the output end of the motor. A spiral-shaped perforated disc and a solid disc are fixedly connected to the outer wall of the rotating shaft. In the aforementioned application, the equipment only separates some impurities when transporting wheat. Furthermore, since some flour raw materials require wheat dehulling, a dehulling device must be connected after the transport unit, increasing costs. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an automated three-dimensional warehouse for wheat flour production raw materials, solving the problems mentioned in the background section. To achieve the above objectives, this invention provides the following technical solution: an automated three-dimensional warehouse for wheat flour production raw materials, comprising:

[0005] An automated warehouse, wherein the interior of the automated warehouse is equipped with storage partitions for zoned storage;

[0006] A support base is provided, with a conveying device rotatably connected to the top of the support base. A feed inlet is fixedly connected to the bottom of the conveying device, and a discharge outlet is fixedly connected to the top of the conveying device. Double helical blades are rotatably connected inside the conveying device via a rotating shaft. A motor is fixedly connected to the top of the rotating shaft, and a refrigeration device is fixedly connected to the bottom of the conveying device.

[0007] An electric telescopic cylinder is movably connected to the top of the rotating shaft one. A push block one is movably connected to the bottom of the electric telescopic cylinder. Two hydraulic blocks one are movably connected to the bottom of the push block one. The side of the hydraulic block one on the left is fixedly connected to one end of the hose one, and the other end of the hose one is fixedly connected to the hydraulic block two. A rack one is movably connected to the side of the hydraulic block two. A heater is fixedly connected to the outside of the feed inlet. A switch is fixedly connected to the outside of the heater. The outside of the switch is rotatably connected to a gear one through a rotating shaft one. The gear one meshes with the rack one. The electric telescopic cylinder allows the double helical blades to rotate, causing the wheat to rise while simultaneously causing the wheat husks to be rubbed off by the vertical friction, thus separating the wheat from its husks. This gives the equipment the functions of transporting wheat and performing preliminary hulling, saving costs and improving work efficiency.

[0008] Preferably, there are two support seats, which are rotatably connected to the feed inlet via a rotating shaft. A refrigeration pipe is fixedly connected between the two blades of the double helical blade. A transmission device housing is movably connected to the outer side of the double helical blade. The bottom of the transmission device housing is fixedly connected to the side of the feed inlet, and the top of the transmission device housing is fixedly connected to the side of the discharge outlet.

[0009] Preferably, there are two push blocks, each of which is symmetrically distributed about the centerline of the rotating shaft, and the heating wire of the heater is fixedly connected to the inside of the feed inlet.

[0010] Preferably, a reciprocating screen assembly is movably connected inside the discharge port, an impurity collection assembly is movably connected to the bottom of the discharge port, and the interior of hydraulic block one is connected to the interior of hydraulic block two through hose one.

[0011] Preferably, the reciprocating screen assembly includes a second flexible hose, a third hydraulic block, a second pusher block, a screen, a third pusher block, a fourth hydraulic block, a third flexible hose, a fourth flexible hose, a fifth hydraulic block, a second rack, a second gear, a first flap, and a second flap. The outer side of the first hydraulic block on the right is fixedly connected to one end of the second flexible hose, and the other end of the second flexible hose is fixedly connected to the top of the third hydraulic block. The inner side of the third hydraulic block is movably connected to the second pusher block, and the inner side of the second pusher block is fixedly connected to one side of the screen. The screen is slidably connected to the discharge port through a groove on the surface of the discharge port. The other side of the screen is connected to the pusher block. The push block three has three movable connections. A hydraulic block four is movably connected to the outer side of the push block three. The outer side of the left hydraulic block four is fixedly connected to one end of the hose three. The outer side of the right hydraulic block four is fixedly connected to one end of the hose four. The other end of the hose four is fixedly connected to the outer side of the front hydraulic block five and the other end of the hose four is fixedly connected to the outer side of the rear hydraulic block five. A rack two is movably connected to the bottom of the hydraulic block five. The inside of the discharge port is rotatably connected to the flap plate one via a rotating shaft three. The inside of the flap plate one is rotatably connected to the flap plate two via a rotating shaft four. A reciprocating screen assembly is provided to screen out large impurities in the wheat at the discharge port, making the wheat purer and facilitating subsequent storage in the automated warehouse.

[0012] Preferably, there are two push blocks three, two hydraulic blocks four, two hydraulic blocks five, two racks two, and two gears two.

[0013] Preferably, the length of the first flap is the same as the internal length of the discharge port, and the internal of the third rotating shaft is rotatably connected to the fourth rotating shaft.

[0014] Preferably, the impurity collection assembly includes a hose four, a hydraulic block six, a rack three, a gear three, and a flap three. The side of the hydraulic block four is fixedly connected to one end of the hose five, and the other end of the hose five is fixedly connected to the side of the hydraulic block six. The rack three is movably connected to the front of the hydraulic block six. The flap three is rotatably connected to the inside of the discharge port via a rotating shaft five. A gear three is fixedly connected to one outer end of the rotating shaft five, and the gear three meshes with the rack three. By setting up the impurity collection assembly, large particles of impurities screened out by the reciprocating screen assembly automatically fall onto the flap three when the screen is pulled out, thus preventing large particles of impurities from falling directly into the warehouse and ensuring smooth operation of the next transportation process.

[0015] Preferably, there are two flaps, each flap is symmetrically distributed about the center line of the bottom cross-section of the discharge port, and the length of each flap is equal to half the length of the bottom cross-section of the discharge port.

[0016] Preferably, the interior of the hydraulic block three is connected to the interior of the hydraulic block six via a hose five.

[0017] This invention provides an automated three-dimensional warehouse for wheat flour production raw materials. It has the following beneficial effects:

[0018] (1) When the motor starts, the rotating shaft rotates and the electric telescopic cylinder is activated. In conjunction with push block one, hydraulic block one, hose one, hydraulic block two, rack one, gear one, and switch, the heater is activated intermittently, so that the wheat at the feed port is heated first. Under the reciprocating vibration of the double helical blades, the outer shell of the wheat is removed, thus completing the dehulling process of the wheat.

[0019] (2) When the electric telescopic cylinder is started, it works with hose 2, hydraulic block 3, hydraulic block 1, push block 2, screen, push block 3, hydraulic block 4, hose 3, hose 4, hydraulic block 5, rack 2, and gear 2 to make the screen move back and forth, and at the same time make flip plate 1 and flip plate 2 rotate back and forth, so that the wheat is evenly distributed on the screen and large particles of impurities are screened out.

[0020] (3) In this automated three-dimensional warehouse for wheat flour production raw materials, large particles of impurities screened out by the screen remain on the screen. When the screen is replaced, the three flaps are automatically rotated and closed by the five hoses, six hydraulic blocks, three racks, and three gears, so that the large particles of impurities on the screen fall onto the three flaps and do not fall directly into the three-dimensional warehouse, thus avoiding pollution. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0022] Figure 2 This is a schematic cross-sectional view of the overall structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the side structure of some components of the present invention;

[0024] Figure 4 For the present invention Figure 3 Enlarged structural diagram at point A in the middle;

[0025] Figure 5 This is a schematic diagram of the bottom structure of some components of the present invention;

[0026] Figure 6 This is a schematic diagram of the reciprocating screen assembly structure of the present invention;

[0027] Figure 7 For the present invention Figure 6 Enlarged structural diagram at point B;

[0028] Figure 8 This is a schematic diagram of the impurity collection component of the present invention.

[0029] In the picture:

[0030] 100. Automated warehouse; 200. Support base; 300. Feed inlet; 400. Conveyor housing; 500. Double helical blades; 600. Rotating shaft one; 700. Discharge outlet; 800. Refrigeration equipment;

[0031] 901. Electric telescopic cylinder; 902. Push block one; 903. Hydraulic block one; 904. Hoses one; 905. Hydraulic block two; 906. Rack one; 907. Gear one; 908. Switch; 909. Heater

[0032] 1000. Reciprocating screen assembly; 1001. Hose 2; 1002. Hydraulic block 3; 1003. Push block 2; 1004. Screen; 1005. Push block 3; 1006. Hydraulic block 4; 1007. Hose 3; 1008. Hose 4; 1009. Hydraulic block 5; 1010. Rack 2; 1011. Gear 2; 1012. Flip plate 1; 1013. Flip plate 2;

[0033] 1100. Impurity collection assembly; 1101. Hoses 5; 1102. Hydraulic block 6; 1103. Rack 3; 1104. Gear 3; 1105. Flip plate 3. Detailed Implementation

[0034] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0035] Example 1, please refer to Figures 1-4 An automated three-dimensional warehouse for wheat flour production raw materials includes:

[0036] The automated warehouse 100 has internal storage compartments with partitioned storage. A support base 200 has a conveyor rotatably connected to its top. An inlet 300 is fixedly connected to the bottom of the conveyor. A reciprocating screen assembly 1000 is movably connected inside the outlet 700, and an impurity collection assembly 1100 is movably connected to the bottom of the outlet 700. Hydraulic block 903 is internally connected to hydraulic block 905 via hose 904. The outlet 700 is fixedly connected to the top of the conveyor. A double helical blade 500 is rotatably connected inside the conveyor via a rotating shaft 600. The double helical blade 500 allows wheat to be rotated from one end to the other. A motor is fixedly connected to the top of the 600, and a refrigeration unit 800 is fixedly connected to the bottom of the conveying equipment. The refrigeration unit 800 prevents the wheat from deteriorating due to heat generated by friction during transportation, thus extending the wheat's storage time. Two support bases 200 are provided, rotatably connected to the feed inlet 300 via a rotating shaft. A refrigeration pipe is fixedly connected between the two blades of the double helix blade 500 to improve the cooling effect on the wheat. A conveying equipment housing 400 is movably connected to the outer side of the double helix blade 500. The bottom of the conveying equipment housing 400 is fixedly connected to the side of the feed inlet 300, and the top of the conveying equipment housing 400 is fixedly connected to the side of the discharge outlet 700. (The text then repeats the information about the rotating shaft.) An electric telescopic cylinder 901 is movably connected to the top of the rotating shaft 600. A push block 902 is movably connected to the bottom of the electric telescopic cylinder 901. Two hydraulic blocks 903 are movably connected to the bottom of the push block 902. There are two push blocks 902, each symmetrically distributed about the center line of the rotating shaft 600. The heating wire of the heater 909 is fixedly connected to the inside of the feed inlet 300. The heater 909 is set to heat and dry the wheat at the feed inlet 300, making it easier to remove the wheat husk. The side of the left hydraulic block 903 is fixedly connected to one end of the hose 904. The other end of the hose 904 is fixedly connected to the second hydraulic block 905. The hose 904 is set so that the inside of the hydraulic block 903 is connected to the... Hydraulic block 2 905 is internally connected, and rack 1 906 is movably connected to the side of hydraulic block 2 905. A heater 909 is fixedly connected to the outside of the feed inlet 300, and a switch 908 is fixedly connected to the outside of the heater 909. The switch 908 is set so that the start and stop of the heater 909 can be controlled, thereby preventing the wheat from being overheated and spoiled. The outside of the switch 908 is rotatably connected to gear 1 907 through a rotating shaft. Gear 1 907 meshes with rack 1 906. An electric telescopic cylinder 901 is set so that the double helical blades 500 rotate and drive the wheat to rise. At the same time, the wheat husks are rubbed off by the up and down, thereby separating the wheat from the husks. This gives the equipment the function of transporting wheat and performing preliminary hulling of wheat, saving costs and improving work efficiency.

[0037] In operation, the motor is started, causing the rotating shaft 600 to rotate, which in turn drives the double helix blades 500 to rotate. Simultaneously, the electric telescopic cylinder 901 is activated, causing the double helix blades 500 to reciprocate up and down. When the electric telescopic cylinder 901 extends, the push block 902 moves downward, compressing the hydraulic block 903. The internal pressure of the hydraulic block 903 is transmitted through the hose 904 to the hydraulic block 905, compressing the hydraulic block 905. This causes the rack 906 to push outward, rotating the gear 907, which in turn opens the switch 908. This allows the heater 909 to heat the wheat at the feed inlet 300. The wheat is heated first, and then the double helix blades 500 reciprocate as they transport the wheat, causing friction between the blades and thus hulling the wheat. This saves costs and improves work efficiency.

[0038] Example 2, please refer to Figures 1-6Based on Embodiment 1, the reciprocating screen assembly 1000 includes a second hose 1001, a third hydraulic block 1002, a second pusher 1003, a screen 1004, a third pusher 1005, a fourth hydraulic block 1006, a third hose 1007, a fourth hose 1008, a fifth hydraulic block 1009, a second rack 1010, a second gear 1011, a first flap 1012, and a second flap 1013. The outer side of the first hydraulic block 903 on the right side is fixedly connected to one end of the second hose 1001, and the other end of the second hose 1001 is fixedly connected to the top of the third hydraulic block 1002. The inner side of the third hydraulic block 1002... The movable push block 2 1003 is fixedly connected to one side of the screen 1004. The screen 1004 is slidably connected to the discharge port 700 through a groove on the surface of the discharge port 700. The screen 1004 is set to screen out large particles of impurities in wheat. The other side of the screen 1004 is movably connected to the push block 3 1005. The outer side of the push block 3 1005 is movably connected to the hydraulic block 4 1006. The outer side of the left hydraulic block 4 1006 is fixedly connected to one end of the hose 3 1007, and the outer side of the right hydraulic block 4 1006 is fixedly connected to one end of the hose 4 1008. The other end of hose 3 1007 is fixedly connected to the outside of the front hydraulic block 5 1009, and the other end of hose 4 1008 is fixedly connected to the outside of the rear hydraulic block 5 1009. Hose 3 1007 and hose 4 1008 are configured to allow communication between the interior of hydraulic block 5 1009 and hydraulic block 4 1006. A rack 2 1010 is movably connected to the bottom of hydraulic block 5 1009. The interior of the discharge port 700 is rotatably connected to flap 1 1012 via rotating shaft 3. The interior of flap 1 1012 is rotatably connected to flap 2 1013 via rotating shaft 4. The configuration of flap 1 1012 and flap 2 1013 is described. The second 1013 ensures that the wheat falls evenly onto the surface of the screen 1004. The length of the first flap 1012 is consistent with the internal length of the discharge port 700. The internal of the third rotating shaft is rotatably connected to the fourth rotating shaft. There are two push blocks 3 1005, two hydraulic blocks 4 1006, two hydraulic blocks 5 1009, two racks 2 1010, and two gears 2 1011. The reciprocating screen assembly 1000 is set up to screen out large impurities in the wheat at the discharge port 700, making the wheat purer and facilitating subsequent storage of wheat in the automated warehouse 100.

[0039] In use, based on Example 1, when the electric telescopic cylinder 901 is activated, hydraulic block 903 is compressed, causing excess pressure inside hydraulic block 903 to be transmitted to hydraulic block 1002 through hose 1001, compressing hydraulic block 1002 and pushing push block 1005 outward, causing screen 1004 to move outward. This causes screen 1004 to sieve the wheat at the discharge port 700, thus removing large particles of impurities from the wheat. Simultaneously, excess pressure inside the left hydraulic block 1002 is transmitted to the rear hydraulic block 1009 through hose 1007, causing the rear rack 1010 to move downward. The movement causes the rear gear 1011 to rotate counterclockwise, which in turn causes the flap 1012 to rotate counterclockwise. Simultaneously, excess pressure inside the right hydraulic block 1002 is transmitted to the front hydraulic block 1009 through the hose 1008, causing the front rack 1010 to move downwards, which in turn causes the front gear 1011 to rotate clockwise, and the flap 1013 to rotate clockwise. This results in the wheat at the discharge port 700 being spread more evenly on the screen 1004, causing the screen 1004 to reciprocate. This allows large particles of impurities mixed in with the wheat to be screened out by the screen 1004, making the wheat purer and facilitating its subsequent storage in the automated warehouse 100.

[0040] Example 3, please refer to Figures 1-8 Based on Embodiments 1 and 2, the impurity collection assembly 1100 includes a hose 1101, a hydraulic block 1102, a rack 1103, a gear 1104, and a flap 1105. The side of the hydraulic block 1006 is fixedly connected to one end of the hose 1101, and the other end of the hose 1101 is fixedly connected to the side of the hydraulic block 1102. The interior of the hydraulic block 1006 communicates with the interior of the hydraulic block 1102 through the hose 1101. The hose 1101 is configured to allow communication between the interior of the hydraulic block 1102 and the interior of the hydraulic block 1006. The rack 1103 is movably connected to the front side of the hydraulic block 1102. The discharge port 70... Inside the 0, a rotating shaft 5 connects two flaps 3 1105, each symmetrically distributed about the center line of the bottom cross-section of the discharge port 700. The length of each flap 3 1105 is equal to half the length of the bottom cross-section of the discharge port 700. A gear 3 1104 is fixedly connected to one end of the outer side of the rotating shaft 5. The gear 3 1104 meshes with the rack 3 1103. An impurity collection component 1100 is set up so that large particles of impurities screened out by the reciprocating screen component 1000 automatically fall onto the flaps 3 1105 when the screen 1004 is pulled out, thus preventing large particles of impurities from falling directly into the warehouse and ensuring smooth operation of the next transportation process.

[0041] In use, based on Embodiments 1 and 2, hydraulic block 3 1002 is compressed, causing the internal pressure of hydraulic block 4 1006 to be transmitted to hydraulic block 6 1102 through hose 5 1101, thus compressing hydraulic block 6 1102. This causes rack 3 1103 to be pushed outward, rotating gear 3 1104, which in turn causes flap 3 1105 to rotate and open, ensuring that flap 3 1105 does not obstruct the wheat from falling through the discharge port 700. When the screen 1004 has too many impurities and needs to be replaced, hydraulic block 3 1002 is pulled outward, moving the screen 1004. Pulling out the hydraulic block 1006 stretches it, allowing the internal pressure of the hydraulic block 1006 to be transmitted to the hydraulic block 1102 through the hose 1101. This resets the hydraulic block 1102, causing the rack 1103 to retract inward and the gear 1104 to rotate. This causes the flap 1105 to rotate and close. Simultaneously, the upper surface of the screen 1004 contacts the groove of the discharge port 700 and scrapes, causing large particles of impurities on the upper surface of the screen 1004 to be scraped onto the surface of the flap 1105. This prevents large particles of impurities from falling directly into the warehouse, thus avoiding contamination.

[0042] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A wheat flour production material automatic warehouse, characterized by, Include: The inside of the stereoscopic warehouse is provided with a storage partition with partitioned storage; The top of the supporting seat is rotatably connected with a conveying device, the bottom of the conveying device is fixedly connected with an inlet, the top of the conveying device is fixedly connected with an outlet, the inside of the conveying device is rotatably connected with double helical blades through a rotating shaft, the top of the rotating shaft is fixedly connected with a motor, and the bottom of the conveying device is fixedly connected with a refrigeration device; The top of the rotating shaft is movably connected with an electric telescopic cylinder, the bottom of the electric telescopic cylinder is movably connected with a push block, the bottom of the push block is movably connected with two hydraulic blocks, the side surface of the left hydraulic block is fixedly connected with one end of a hose, the other end of the hose is fixedly connected with a hydraulic block, the side surface of the hydraulic block is movably connected with a rack, the outside of the inlet is fixedly connected with a heater, the outside of the heater is fixedly connected with a switch, the outside of the switch is rotatably connected with a gear through a rotating shaft, and the gear is engaged with the rack. The inside of the outlet is movably connected with a reciprocating screen assembly, the bottom of the outlet is movably connected with a impurity collecting assembly, the inside of the hydraulic block is communicated with the inside of the hydraulic block through the hose. The reciprocating screen assembly comprises a hose, a hydraulic block, a push block, a screen, a push block, a hydraulic block, a hose, a hose, a hydraulic block, a rack, a gear, a flap, and a flap, the outside of the right hydraulic block is fixedly connected with one end of the hose, the other end of the hose is fixedly connected with the top of the hydraulic block, the inside of the hydraulic block is movably connected with the push block, the inside of the push block is fixedly connected with one side of the screen, the screen is slidably connected with the outlet through a sliding groove formed on the surface of the outlet, the other side of the screen is movably connected with the push block, the outside of the push block is movably connected with a hydraulic block, the outside of the left hydraulic block is fixedly connected with one end of the hose, the outside of the right hydraulic block is fixedly connected with one end of the hose, the other end of the hose is fixedly connected with the outside of the hydraulic block, the other end of the hose is fixedly connected with the outside of the hydraulic block, the other end of the hose is fixedly connected with the outside of the hydraulic block, the bottom of the hydraulic block is movably connected with a rack, the inside of the outlet is rotatably connected with the flap through a rotating shaft, and the inside of the flap is rotatably connected with the flap through a rotating shaft.

2. The automatic three-dimensional warehouse for wheat flour production raw materials according to claim 1, characterized in that: The number of the supporting seat is two, the two supporting seats are rotatably connected with the inlet through a rotating shaft, the two blades of the double helical blades are fixedly connected with a refrigeration pipe, the outside of the double helical blades is movably connected with a conveying device shell, the bottom of the conveying device shell is fixedly connected with the side surface of the inlet, and the top of the conveying device shell is fixedly connected with the side surface of the outlet.

3. The automatic three-dimensional warehouse for wheat flour production raw materials according to claim 1, characterized in that: The number of the push block is two, each push block is symmetrically distributed about the center line of the rotating shaft, and the heating wire of the heater is fixedly connected with the inside of the inlet.

4. The automatic three-dimensional warehouse for wheat flour production raw materials according to claim 1, characterized in that: The number of the pushing blocks three is two, the number of the hydraulic blocks four is two, the number of the hydraulic blocks five is two, the number of the racks two is two, and the number of the gears two is two.

5. The automatic three-dimensional warehouse for wheat flour production raw materials according to claim 1, characterized in that: The length of the turning plate one is consistent with the length of the inside of the discharge port, and the inside of the rotating shaft three is rotatably connected with a rotating shaft four.

6. The automatic three-dimensional warehouse for wheat flour production raw materials according to claim 1, characterized in that: The impurity collecting assembly comprises a hose five, a hydraulic block six, a rack three, a gear three and a turning plate three.

7. The automatic three-dimensional warehouse for wheat flour production raw materials according to claim 6, characterized in that: The number of the turning plates three is two, each of the turning plates three is symmetrically distributed about the middle line of the cross section of the bottom of the discharge port, and the length of each of the turning plates three is equal to half of the length of the cross section of the bottom of the discharge port.

8. The automatic three-dimensional warehouse for wheat flour production raw materials according to claim 6, characterized in that: The inside of the hydraulic block four is communicated with the inside of the hydraulic block six through the hose five. The inside of the hydraulic block four is communicated with the inside of the hydraulic block six through the hose five.

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