Automatic stereoscopic warehouse for wheat flour production raw materials

Abstract

The invention discloses an automatic stereoscopic warehouse for wheat flour production raw materials, and relates to the technical field of stereoscopic warehouse conveying. The automatic stereoscopic warehouse for the wheat flour production raw materials comprises a supporting base, the top of the supporting base is rotationally connected with conveying equipment, and the interior of the conveying equipment is rotationally connected with double-helix blades through a first rotating shaft; the top of the first rotating shaft is movably connected with an electric telescopic air cylinder, the bottom of the electric telescopic air cylinder is movably connected with a first pushing block, the bottom of the first pushing block is movably connected with a first hydraulic block, the side face of the first hydraulic block is fixedly connected with a second hydraulic block through a first hose, and the side face of the second hydraulic block is movably connected with a first rack. The outer side of the heater is fixedly connected with a switch, the outer side of the switch is rotationally connected with a first gear through a first rotating shaft, and the first gear is meshed with the first rack. When the automatic stereoscopic warehouse for the wheat flour production raw materials is used, the electric telescopic air cylinder is started, so that wheat is automatically hulled, and the cost is saved.

Description

Technical Field

[0001] The invention relates to the technical field of stereoscopic warehouse transportation, in particular to an automated stereoscopic warehouse for wheat flour production raw materials. Background Art

[0002] Due to the particularity of grain products, the coverage rate of high-tech in the development of grain storage warehouses is relatively low. Traditional granaries are facing problems such as limited land resources, increased labor costs, and poor hygiene indicators. With the development of information technology and the Internet of Things, automated three-dimensional warehouses (abbreviated as "three-dimensional warehouses") have been widely used in industry due to their advantages of unmanned, information-based, intensive, high-speed, and seamless docking. In the field of grain storage, finished grain three-dimensional warehouses based on mechanical electronics, automation, control, and logistics are expected to solve the problems of grain storage, and use new technologies to drive the traditional grain storage industry to ensure national food security.

[0003] Chinese patent CN119330000B, authorized and announced on March 27, 2025, discloses an automated three-dimensional warehouse for wheat flour production raw materials, wherein a base, a shell is fixedly installed on the top of the base, a feed hopper and a discharge hopper are respectively provided at both ends of the shell, a cylindrical screen is provided inside the shell, a refrigeration mechanism is provided inside the shell, a mounting plate is fixedly installed on the side of the discharge hopper away from the shell, a motor is fixedly installed on the top of the mounting plate, the output end of the motor is fixedly connected to a rotating shaft, and the outer wall of the rotating shaft is fixedly connected to a spiral hollow disk and a solid disk. In the above application documents, when the equipment transports wheat, it only separates some impurities. At the same time, since some flour raw materials need to be shelled, the shelling device must be connected after the transportation device, which increases the cost. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the present invention provides an automated three-dimensional warehouse for wheat flour production raw materials, which solves the problems raised in the above background technology. To achieve the above objectives, the present invention is implemented through the following technical solutions: an automated three-dimensional warehouse for wheat flour production raw materials, comprising: A three-dimensional warehouse, wherein a storage partition with partitioned storage is provided inside the three-dimensional warehouse; A support base, wherein the top of the support base is rotatably connected to a transmission device, the bottom of the transmission device is fixedly connected to a feed port, the top of the transmission device is fixedly connected to a discharge port, the interior of the transmission device is rotatably connected to a double helical blade via a rotating shaft 1, the top of the rotating shaft 1 is fixedly connected to a motor, and the bottom of the transmission device is fixedly connected to a refrigeration device; The top of rotating shaft 1 is movably connected to an electric telescopic cylinder, the bottom of which is movably connected to push block 1. The bottom of push block 1 is movably connected to two hydraulic blocks 1. The side of hydraulic block 1 on the left is fixedly connected to one end of hose 1, the other end of hose 1 is fixedly connected to hydraulic block 2, and the side of hydraulic block 2 is movably connected to rack 1. The outside of the feed port is fixedly connected to a heater, and the outside of the heater is fixedly connected to a switch. The outside of the switch is rotatably connected to gear 1 via rotating shaft 1, and gear 1 meshes with rack 1. The electric telescopic cylinder is provided so that the double helical blades rotate, driving the wheat upward, while the wheat husk is rubbed off from above and below, thereby separating the wheat from the husk. This equipment can transport wheat and perform preliminary hulling, saving costs and improving work efficiency.

[0005] Preferably, there are two support seats, which are rotatably connected to the feed port through a second rotating shaft, a refrigeration pipe is fixedly connected between the two blades of the double helical blade, and a transmission equipment casing is movably connected to the outer side of the double helical blade, the bottom of the transmission equipment casing is fixedly connected to the side of the feed port, and the top of the transmission equipment casing is fixedly connected to the side of the discharge port.

[0006] Preferably, the number of the push blocks 1 is two, each of the push blocks 1 is symmetrically distributed about the center line of the rotating shaft 1, and the heating wire of the heater is fixedly connected to the inside of the feed port.

[0007] Preferably, the interior of the discharge port is movably connected to a reciprocating screen assembly, the bottom of the discharge port is movably connected to an impurity collecting assembly, and the interior of the hydraulic block 1 is communicated with the interior of the hydraulic block 2 through the hose 1.

[0008] Preferably, the reciprocating screen assembly includes hose 2, hydraulic block 3, push block 2, screen, push block 3, hydraulic block 4, hose 3, hose 4, hydraulic block 5, rack 2, gear 2, flap 1, flap 2, the outer side of the hydraulic block 1 on the right side is fixedly connected to one end of the hose 2, the other end of the hose 2 is fixedly connected to the top of the hydraulic block 3, the inner side of the hydraulic block 3 is movably connected to the push block 2, the inner side of the push block 2 is fixedly connected to one side of the screen, the screen is slidably connected to the screen through the chute provided on the surface of the discharge port, and the other side of the screen is connected to the push block 3 The outer side of the push block 3 is movably connected to the hydraulic block 4. The outer side of the left hydraulic block 4 is fixedly connected to one end of the hose 3, and the outer side of the right hydraulic block 4 is fixedly connected to one end of the hose 4. The other end of the hose 4 is fixedly connected to the outer side of the front hydraulic block 5, and the other end of the hose 4 is fixedly connected to the outer side of the rear hydraulic block 5. The bottom of the hydraulic block 5 is movably connected to the rack 2. The interior of the discharge port is rotatably connected to the flap 1 via the rotating shaft 3, and the interior of the flap 1 is rotatably connected to the flap 2 via the rotating shaft 4. 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 stereoscopic warehouse.

[0009] Preferably, the number of the push 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.

[0010] Preferably, the length of the flap 1 is consistent with the inner length of the discharge port, and the interior of the rotating shaft 3 is penetrated and rotatably connected to the rotating shaft 4.

[0011] Preferably, the impurity collection assembly includes a hose 5, a hydraulic block 6, a rack 3, a gear 3, and a flap 3. The side of the hydraulic block 4 is fixedly connected to one end of the hose 5, and the other end of the hose 5 is fixedly connected to the side of the hydraulic block 6. The front side of the hydraulic block 6 is movably connected to a rack 3. The interior of the discharge port is rotatably connected to a flap 3 via a rotating shaft 5. The outer end of the rotating shaft 5 is fixedly connected to a gear 3, and the gear 3 meshes with the rack 3. The impurity collection assembly is provided so that large particles of impurities screened out by the reciprocating screen assembly automatically fall onto the flap 3 when the screen is pulled out, thereby preventing the large particles of impurities from falling directly into the warehouse and ensuring smooth transportation for the next time.

[0012] Preferably, the number of the flaps three is two, each of the flaps three is symmetrically distributed about the center line of the bottom cross section of the discharge port, and the length of each of the flaps three is equal to half the length of the bottom cross section of the discharge port.

[0013] Preferably, the interior of the hydraulic block three is connected to the interior of the hydraulic block six through a hose five.

[0014] The present invention provides an automated three-dimensional warehouse for wheat flour production raw materials. It has the following beneficial effects: In the automated three-dimensional warehouse for wheat flour production raw materials, when the motor is started, the rotating shaft rotates, and the electric telescopic cylinder is started at the same time, which cooperates with the push block 1, hydraulic block 1, hose 1, hydraulic block 2, rack 1, gear 1, and switch to start the heater intermittently, so that the wheat at the feed inlet is heated first, and the hull of the wheat falls off under the reciprocating vibration of the double helical blades, thereby completing the wheat hulling process.

[0015] This automated three-dimensional warehouse for wheat flour production raw materials, when the electric telescopic cylinder is started, cooperates 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 reciprocate back and forth, and at the same time make flap 1 and flap 2 rotate back and forth, so that the wheat is evenly distributed on the screen and large particles of impurities are screened out.

[0016] 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 hose five, hydraulic block six, rack three, and gear three are coordinated to make the flap three automatically rotate and close, so that the large particles of impurities on the screen fall onto the flap three and will not fall directly into the three-dimensional warehouse, avoiding pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the side structure of some components of the present invention; Figure 4 For the present invention Figure 3 A in the middle is an enlarged structural diagram; Figure 5 This is a schematic diagram of the bottom structure of some components of the present invention; Figure 6 It is a schematic structural diagram of the reciprocating screen assembly of the present invention; Figure 7 For the present invention Figure 6 The enlarged structural diagram at B in the middle; Figure 8 Schematic diagram of the impurity collection component of the present invention.

[0018] In the picture: 100, three-dimensional warehouse; 200, support base; 300, feed port; 400, transmission equipment housing; 500, double helical blades; 600, rotating shaft 1; 700, discharge port; 800, refrigeration equipment; 901. Electric telescopic cylinder; 902. Push block 1; 903. Hydraulic block 1; 904. Hose 1; 905. Hydraulic block 2; 906. Rack 1; 907. Gear 1; 908. Switch; 909. Heater 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, flap 1; 1013, flap 2; 1100. Impurity collection assembly; 1101. Hose five; 1102. Hydraulic block six; 1103. Rack three; 1104. Gear three; 1105. Flap three. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] For example 1, please refer to Figure 1-Figure 4 , an automated three-dimensional warehouse for wheat flour production raw materials, comprising: The interior of the stereoscopic warehouse 100 is provided with a storage partition with partitioned storage; the support base 200, the top of the support base 200 is rotatably connected to a transmission device, the bottom of the transmission device is fixedly connected to a feed port 300, the interior of the discharge port 700 is movably connected to a reciprocating screen assembly 1000, the bottom of the discharge port 700 is movably connected to an impurity collection assembly 1100, the interior of the hydraulic block 1 903 is communicated with the interior of the hydraulic block 2 905 through a hose 1 904, the top of the transmission device is fixedly connected to the discharge port 700, the interior of the transmission device is rotatably connected to a double helical blade 500 through a rotating shaft 1 600, and the double helical blade 500 is provided so that the wheat can be rotated and driven from one end to the other end, the rotating shaft 1 The top of 600 is fixedly connected to a motor, and the bottom of the transmission equipment is fixedly connected to a refrigeration device 800. The refrigeration device 800 is provided to prevent the wheat from deteriorating due to the heat generated by friction during transportation, thereby extending the storage time of the wheat. There are two support seats 200, and the two support seats 200 are rotatably connected to the feed port 300 through a second rotating shaft. A refrigeration pipe is fixedly connected between the two blades of the double helical blade 500. The refrigeration pipe is provided to improve the cooling effect of the wheat. The outer side of the double helical blade 500 is movably connected to the transmission equipment housing 400, the bottom of the transmission equipment housing 400 is fixedly connected to the side of the feed port 300, and the top of the transmission equipment housing 400 is fixedly connected to the side of the discharge port 700; the rotating shaft The top of 1600 is movably connected with an electric telescopic cylinder 901, and the bottom of the electric telescopic cylinder 901 is movably connected with a push block 1 902. The bottom of the push block 1 902 is movably connected with two hydraulic blocks 1 903. There are two push blocks 1 902, and each push block 1 902 is symmetrically distributed about the center line of the rotating shaft 1 600. The heating wire of the heater 909 is fixedly connected to the inside of the feed port 300. The heater 909 is set to heat and dry the wheat at the feed port 300, so that the wheat shell is easier to fall off. The side of the left hydraulic block 1 903 is fixedly connected to one end of the hose 1 904, and the other end of the hose 1 904 is fixedly connected to the hydraulic block 2 905. The hose 1 904 is set to connect the inside of the hydraulic block 1 903 with the inner surface of the feed port 300. The interior of hydraulic block 2 905 is connected, and the side of hydraulic block 2 905 is movably connected to rack 1 906. A heater 909 is fixedly connected to the outside of the feed port 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 deteriorating. The outside of the switch 908 is rotatably connected to gear 1 907 through a rotating shaft 1, and gear 1 907 is engaged with rack 1 906. An electric telescopic cylinder 901 is set to rotate the double helical blades 500 to drive the wheat to rise, while the outer shell of the wheat is rubbed off up and down, thereby separating the wheat from the outer shell, so that the equipment has the functions of transporting wheat and preliminarily shelling wheat, saving costs and improving work efficiency.

[0021] When in use, the motor is started to rotate the rotating shaft 600, driving the double helical blades 500 to rotate, and at the same time the electric telescopic cylinder 901 is started to make the double helical blades 500 reciprocate up and down. When the electric telescopic cylinder 901 is extended, the push block 1 902 moves downward, and the hydraulic block 1 903 is compressed. The internal pressure of the hydraulic block 1 903 is transmitted to the inside of the hydraulic block 2 905 through the hose 1 904, so that the hydraulic block 2 905 is compressed, and the rack 1 906 is pushed outward, and the gear 1 907 rotates, thereby driving the switch 908 to turn on, so that the heater 909 heats the wheat at the feed port 300, so that the wheat is heated first, and then when the double helical blades 500 transport the wheat, the electric telescopic cylinder 901 is used to make the double helical blades 500 reciprocate, so that the wheat rubs against each other, thereby shelling the wheat, saving costs and improving work efficiency.

[0022] For example 2, please refer to Figures 1-6On the basis of Example 1, the reciprocating screen assembly 1000 includes a hose 2 1001, a hydraulic block 3 1002, a push block 2 1003, a screen 1004, a push block 3 1005, a hydraulic block 4 1006, a hose 3 1007, a hose 4 1008, a hydraulic block 5 1009, a rack 2 1010, a gear 2 1011, a flap 1 1012, and a flap 2 1013. The outer side of the right hydraulic block 1 903 is fixedly connected to one end of the hose 2 1001, the other end of the hose 2 1001 is fixedly connected to the top of the hydraulic block 3 1002, and the inner side of the hydraulic block 3 1002 is fixedly connected to the top of the hydraulic block 3 1002. The push block 2 1003 is movably connected, and the inner side of the push block 2 1003 is fixedly connected to one side of the screen 1004. The screen 1004 is slidably connected to the screen 1004 through a chute provided on the surface of the discharge port 700. The screen 1004 is set so that large particles of impurities in the wheat are screened out. 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. Then, the other end of hose three 1007 is fixedly connected to the outside of the front hydraulic block five 1009, and the other end of hose four 1008 is fixedly connected to the outside of the rear hydraulic block five 1009. Hose three 1007 and hose four 1008 are set to make the hydraulic block five 1009 communicate with the inside of the hydraulic block four 1006. The bottom of the hydraulic block five 1009 is movably connected with the rack two 1010. The interior of the discharge port 700 is rotatably connected to the flap one 1012 through the rotating shaft three, and the interior of the flap one 1012 is rotatably connected to the flap two 1013 through the rotating shaft four. The flap one 1012 is set to be connected to the flap Two 1013, make the wheat fall evenly onto the surface of the screen 1004, the length of the flap one 1012 is consistent with the internal length of the discharge port 700, the interior of the rotating shaft three passes through and is rotatably connected with the rotating shaft four, the number of push blocks three 1005 is two, the number of hydraulic blocks four 1006 is two, the number of hydraulic blocks five 1009 is two, the number of rack two 1010 is two, the number of gear two 1011 is two, and a reciprocating screen assembly 1000 is provided to screen out large impurities in the wheat at the discharge port 700, making the wheat purer and facilitating the subsequent storage of wheat in the stereoscopic warehouse 100.

[0023] During use, based on the first embodiment, when the electric telescopic cylinder 901 is started, the hydraulic block 1 903 is compressed, so that the excess pressure inside the hydraulic block 1 903 is transmitted to the inside of the hydraulic block 3 1002 through the hose 2 1001, so that the hydraulic block 3 1002 is compressed, and the push block 3 1005 is pushed outward, so that the screen 1004 moves outward, so that the screen 1004 and the wheat at the discharge port 700 produce a screening movement, so that large particles of impurities in the wheat are screened out, and at the same time, the excess pressure inside the left hydraulic block 3 1002 is transmitted to the inside of the rear hydraulic block 5 1009 through the hose 3 1007, so that the rear rack 2 1010 moves downward, At the same time, the excess pressure inside the right hydraulic block three 1002 is transmitted to the front hydraulic block five 1009 through the hose four 1008, causing the front rack two 1010 to move downward, causing the front gear two 1011 to rotate clockwise, and causing the flap two 1013 to rotate clockwise, so that the wheat at the discharge port 700 is more evenly spread on the screen 1004, and the screen 1004 is moved back and forth, so that the large particles of impurities mixed in the wheat are screened out by the screen 1004, making the wheat purer and convenient for the subsequent storage of wheat in the stereoscopic warehouse 100.

[0024] For example three, please refer to Figures 1-8 On the basis of the first and second embodiments, the impurity collecting assembly 1100 includes a hose 5 1101, a hydraulic block 6 1102, a rack 3 1103, a gear 3 1104, and a flap 3 1105. The side of the hydraulic block 4 1006 is fixedly connected to one end of the hose 5 1101, and the other end of the hose 5 1101 is fixedly connected to the side of the hydraulic block 6 1102. The interior of the hydraulic block 4 1006 is communicated with the interior of the hydraulic block 6 1102 through the hose 5 1101. The hose 5 1101 is provided to communicate the interior of the hydraulic block 6 1102 with the interior of the hydraulic block 4 1006. The front side of the hydraulic block 6 1102 is movably connected to the rack 3 1103. The interior of the discharge port 700 is The flap three 1105 is rotatably connected to the rotating shaft five, and the number of the flap three 1105 is two. Each flap three 1105 is symmetrically distributed about the center line of the bottom cross-section of the discharge port 700. The length of each flap three 1105 is equal to half the length of the bottom cross-section of the discharge port 700. The outer end of the rotating shaft five is fixedly connected to the gear three 1104. The gear three 1104 is engaged with the rack three 1103. An impurity collection component 1100 is provided so that the large particles of impurities sifted out by the reciprocating screen component 1000 will automatically fall onto the flap three 1105 when the screen 1004 is pulled out, so that the large particles of impurities will not fall directly into the warehouse, so that the next transportation process can proceed smoothly.

[0025] When in use, based on the first and second embodiments, the hydraulic block three 1002 is compressed, so that the internal pressure of the hydraulic block four 1006 is transmitted to the inside of the hydraulic block six 1102 through the hose five 1101, so that the hydraulic block six 1102 is compressed, the rack three 1103 is pushed outward, and the gear three 1104 is rotated, so that the flap three 1105 is rotated and opened, so that the flap three 1105 does not affect the wheat falling from the discharge port 700. When there are too many impurities on the screen 1004 and it needs to be replaced, the hydraulic block three 1002 is pulled outward to drive the screen 1004. Pulling it out stretches the hydraulic block four 1006, and transmits the internal pressure of the hydraulic block four 1006 to the inside of the hydraulic block six 1102 through the hose five 1101, so that the hydraulic block six 1102 is reset, and the rack three 1103 contracts inward, so that the gear three 1104 rotates, and the flap three 1105 rotates and closes. At the same time, the upper surface of the screen 1004 contacts and scrapes the chute of the discharge port 700, so that the large particles of impurities on the upper surface of the screen 1004 are scraped to the surface of the flap three 1105, so that the large particles of impurities will not fall directly into the warehouse, thereby avoiding pollution.

[0026] The above are only preferred specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An automated three-dimensional warehouse for wheat flour production raw materials, characterized in that: include: A three-dimensional warehouse, wherein a storage partition with partitioned storage is provided inside the three-dimensional warehouse; A support base, wherein the top of the support base is rotatably connected to a transmission device, the bottom of the transmission device is fixedly connected to a feed port, the top of the transmission device is fixedly connected to a discharge port, the interior of the transmission device is rotatably connected to a double helical blade via a rotating shaft 1, the top of the rotating shaft 1 is fixedly connected to a motor, and the bottom of the transmission device is fixedly connected to a refrigeration device; The top of the rotating shaft 1 is movably connected to an electric telescopic cylinder, the bottom of the electric telescopic cylinder is movably connected to a push block 1, the bottom of the push block 1 is movably connected to two hydraulic blocks 1, the side of the hydraulic block 1 on the left is fixedly connected to one end of the hose 1, the other end of the hose 1 is fixedly connected to the hydraulic block 2, the side of the hydraulic block 2 is movably connected to the rack 1, the outside of the feed port is fixedly connected to a heater, the outside of the heater is fixedly connected to a switch, the outside of the switch is rotatably connected to the gear 1 through the rotating shaft 1, and the gear 1 is meshed with the rack 1.

2. The automated three-dimensional warehouse for wheat flour production raw materials according to claim 1, characterized in that: There are two support seats, which are rotatably connected to the feed port through a second rotating shaft. A refrigeration pipe is fixedly connected between the two blades of the double helical blade. The outer side of the double helical blade is movably connected to a transmission equipment shell. The bottom of the transmission equipment shell is fixedly connected to the side of the feed port, and the top of the transmission equipment shell is fixedly connected to the side of the discharge port.

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

4. The automated three-dimensional warehouse for wheat flour production raw materials according to claim 1, characterized in that: The interior of the discharge port is movably connected to a reciprocating screen assembly, the bottom of the discharge port is movably connected to an impurity collecting assembly, and the interior of the hydraulic block 1 is communicated with the interior of the hydraulic block 2 through a hose 1.

5. The automated three-dimensional warehouse for wheat flour production raw materials according to claim 3, characterized in that: The reciprocating screen assembly includes hose 2, hydraulic block 3, push block 2, screen, push block 3, hydraulic block 4, hose 3, hose 4, hydraulic block 5, rack 2, gear 2, flap 1, flap 2. The outer side of the hydraulic block 1 on the right is fixedly connected to one end of the hose 2, the other end of the hose 2 is fixedly connected to the top of the hydraulic block 3, the inner side of the hydraulic block 3 is movably connected to the push block 2, the inner side of the push block 2 is fixedly connected to one side of the screen, the screen is slidably connected to the screen through the chute provided on the surface of the discharge port, and the other side of the screen is movably connected to the push block 3 The outer side of the push block three is movably connected to the hydraulic block four, the outer side of the hydraulic block four on the left is fixedly connected to one end of the hose three, the outer side of the hydraulic block four on the right is fixedly connected to one end of the hose four, the other end of the hose three is fixedly connected to the outer side of the hydraulic block five on the front side, the other end of the hose four is fixedly connected to the outer side of the hydraulic block five on the rear side, the bottom of the hydraulic block five is movably connected to the rack two, the inside of the discharge port is rotatably connected to the flap one through the rotating shaft three, and the inside of the flap one is rotatably connected to the flap two through the rotating shaft four.

6. The automated three-dimensional warehouse for wheat flour production raw materials according to claim 5, characterized in that: The number of the push 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.

7. The automated three-dimensional warehouse for wheat flour production raw materials according to claim 5, characterized in that: The length of the flap 1 is consistent with the inner length of the discharge port, and the interior of the rotating shaft 3 is penetrated and rotatably connected to the rotating shaft 4.

8. The automated three-dimensional warehouse for wheat flour production raw materials according to claim 5, characterized in that: The impurity collection assembly includes a hose five, 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 front side of the hydraulic block six is ​​movably connected to the rack three. The inside of the discharge port is rotatably connected to the flap three through the rotating shaft five. The outer end of the rotating shaft five is fixedly connected to the gear three, and the gear three is meshed with the rack three.

9. The automated three-dimensional warehouse for wheat flour production raw materials according to claim 8, characterized in that: There are two flaps three, each flap three is symmetrically distributed about the center line of the bottom cross section of the discharge port, and the length of each flap three is equal to half the length of the bottom cross section of the discharge port.

10. The automated three-dimensional warehouse for wheat flour production raw materials according to claim 8, characterized in that: The interior of the hydraulic block 4 is connected to the interior of the hydraulic block 6 through a hose 5.

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