Storage tower with damp-proof interior

Abstract

The utility model discloses an internal moistureproof material storage tower in the field of material storage towers, which comprises a base and a material storage tower body, the top of the base is welded with support frames which are distributed in a rectangular shape, and the top ends of the support frames are welded on the side wall of the material storage tower body. By arranging the photoelectric position sensor, a worker can know the storage condition of feed through the photoelectric position sensor in the feeding process, the worker does not need to stand at a feeding port for operation for a long time, the risk of falling is avoided, the feed feeding and storage efficiency is improved, a damp-proof assembly and a stirring assembly are arranged for cooperative operation, the feed can be comprehensively and uniformly dehumidified and dried, and the feed feeding and storage efficiency is improved. The feed storage tower has the advantages that the feed storage tower is provided with the feed storage assembly, so that the feed storage tower can effectively prevent the feed stored for a long time from being damped and mildewed, the discharge assembly can automatically discharge the stored feed, feed discharge operation steps and labor intensity are reduced, and the condition that the feed storage tower is damped can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of material storage towers, in particular to a material storage tower with moisture-proof interior. Background Art

[0002] A feed storage tower, commonly known as a feed storage tower or a feed tower, is a device used to store and transport feed. Feed storage towers are mainly suitable for large and medium-sized farms. Its structure usually includes parts such as the silo body, a flap, a ladder and columns. The shape of the silo is generally cylindrical, with a conical or tapered lower part. The lower cone part is provided with a perspective hole to observe the feed level in the silo. The use of feed storage towers brings many benefits, including quantitative feed supply, improved breeding efficiency, beautification of the breeding environment, closed feed discharge design can effectively reduce pest contamination and stealing, is beneficial to breeding health and reduces feed waste, and reduces breeding costs.

[0003] However, with the existing storage tower, moisture in the air will enter the storage tower from the feed port when in use, causing moisture inside the storage tower for a long time. If dehumidification and drying are not carried out in time, the feed is likely to become moldy and deteriorate. In addition, when pouring feed into the storage tower, operators are mostly required to stand at the feed port for a long time to operate, which is prone to the risk of falling and is not conducive to people's use. Therefore, those skilled in the art provide a storage tower with an internal moisture-proof structure to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a material storage tower with moisture-proof interior to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a moisture-proof storage tower, comprising a base and a storage tower body, the top of the base is welded with a rectangular support frame, the tops of the support frames are welded to the side walls of the storage tower body, the interior of the storage tower body is divided into an equipment cavity and a storage cavity from top to bottom, the top of the base is provided with a feeding assembly located on one side of the storage tower body for feeding and storing feed, and one end of the feeding assembly is connected to the interior of the storage cavity;

[0006] The interior of the equipment cavity is provided with a moisture-proof component extending into the storage cavity for dehumidifying and moisture-proofing the feed, and a stirring component is provided on the outer side of one end of the moisture-proof component for cooperating with it. A discharge hopper connected to the storage cavity is welded to the bottom of the storage tower body, and a discharge component for automatically discharging the feed is provided at the bottom end of the discharge hopper.

[0007] Preferably: a solar panel is laid on the top of the storage tower body, and a photoelectric position sensor is installed in the middle of the inner wall of the storage cavity.

[0008] Preferably: the feeding assembly includes a feeding barrel, a first motor, a spiral blade rod and a feeding hopper, the top of the base is provided with a feeding barrel located on one side of the storage tower body, the feeding barrel is welded with a fixing frame near the middle of the bottom surface of the storage tower body, the bottom end of the fixing frame is welded to the top of the base, the first motor is installed at one end of the feeding barrel near the top of the base, the output end shaft of the first motor extends to the interior of the feeding barrel and is connected with a spiral blade rod, the other end of the spiral blade rod is rotatably connected to one end inside the feeding barrel through a bearing seat, the top surface of the feeding barrel is welded with a feeding hopper at one end near the first motor, and the bottom surface of the feeding barrel is welded with a feeding channel connected to the interior of the storage cavity.

[0009] Preferably: the moisture-proof component includes a heater, an air suction duct, a condenser, a drain pipe and a hot air duct, a heater is installed on one side of the top of the equipment cavity, the air suction port of the heater is connected and installed with an air suction duct, the other end of the air suction duct extends out of the outside of the material storage tower body and penetrates into the interior of the material storage cavity, a plurality of condenser pipes are installed on the surface of the air suction duct located on the outside of the material storage tower body, the drain pipe is connected and installed at the bottom end of the air suction duct located on the outside of the material storage tower body, the air outlet of the heater is connected and installed with a hot air duct, and a stirring component is provided on the outside of the hot air duct.

[0010] Preferably: the stirring assembly includes a second motor, a driving wheel, a driven wheel, a rotating rod, a first stirring rod and a second stirring rod, the outer movable sleeve of the hot air pipe is provided with a rotating rod located inside the equipment cavity, a second motor is installed on one side of the rotating rod, the output end of the second motor is fixedly connected to the driving wheel through a rotating shaft, a driven wheel located on the surface of the rotating rod is welded to one side of the driving wheel, the driven wheel and the driving wheel are arranged side by side and are connected by meshing, the rotating rod extends to the inside of the material storage cavity at one end away from the hot air pipe, a plurality of equidistantly distributed first stirring rods are symmetrically welded to the outer wall of the rotating rod, the end of the first stirring rod is slidably connected to the inner wall of the material storage cavity by a supporting structure, and a second stirring rod located below one group of the first stirring rods is welded to the bottom end of the outer wall of the rotating rod.

[0011] Preferably, the rotating rod and the first stirring rod are both configured as hollow structures, the bottom surface of the first stirring rod is provided with a through hole connected to the interior thereof, and a filter is fixedly installed inside the through hole.

[0012] Preferably: the supporting structure is a supporting block, the ends of the first stirring rod are welded with supporting blocks, the inner wall of the storage cavity is provided with a circular groove matching the supporting block, and one end of the supporting block extends into the interior of the circular groove and is slidably connected to the circular groove.

[0013] Preferably: the discharge assembly comprises a cylinder, an L-shaped plate, a connecting plate and a baffle plate, the bottom end of the outer wall of the storage tower body is symmetrically welded with a mounting block located on the top of the discharge hopper, one side of the mounting block is hingedly connected to the bottom surface of the fixed end of the cylinder, the middle part of the outer wall of the discharge hopper is symmetrically welded with an L-shaped plate, the bottom surface of the L-shaped plate is hingedly connected to the connecting plate, the top surface of the movable end of the cylinder is hingedly connected to the side surface of one end of the connecting plate, the top surface of the connecting plate away from the cylinder is welded with a baffle plate of the same size located on one side of the L-shaped plate, and the top surface of the baffle plate is in contact with the bottom surface of the discharge hopper.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, the internal moisture-proof storage tower is provided with a feeding assembly and a photoelectric position sensor for cooperation, so that the staff can know the storage status of the feed through the photoelectric position sensor during the feeding process, without having to stand at the feed inlet for a long time to operate, thereby avoiding the risk of falling and improving the work efficiency of feed feeding and storage.

[0016] 2. In the utility model, the internal moisture-proof storage tower can dehumidify and dry the feed comprehensively and evenly by being provided with a moisture-proof component and a stirring component to cooperate with each other, thereby effectively preventing the feed from getting damp and mildewed due to long-term storage. The operation is simple and convenient for the actual use of the staff.

[0017] 3. In the utility model, the internal moisture-proof storage tower can realize automatic discharge of stored feed by being provided with a discharge assembly, thereby reducing the operation steps and labor intensity of the staff in discharging the feed, and also can reduce the moisture situation in the internal moisture-proof storage tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a first cross-sectional view of the overall structure of the utility model;

[0020] Figure 3 It is a second cross-sectional view of the overall structure of the utility model;

[0021] Figure 4 for Figure 2 A is an enlarged view of the middle image.

[0022] In the figure: 1. base; 2. storage tower body; 3. support frame; 4. equipment cavity; 5. storage cavity; 10. discharge hopper; 11. solar panel; 12. photoelectric position sensor; 13. fixing frame; 14. feeding channel; 15. through hole; 16. filter; 17. support block; 18. circular groove; 19. mounting block; 61. feeding barrel; 62. first motor; 63. spiral blade rod; 64. feeding hopper; 71. heater; 72. suction pipe; 73. condenser; 74. drain pipe; 75. hot air pipe; 81. rotating rod; 82. second motor; 83. driving wheel; 84. driven wheel; 85. first stirring rod; 86. second stirring rod; 91. cylinder; 92. L-shaped plate; 93. connecting plate; 94. baffle plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 to Figure 4 In an embodiment of the utility model, a moisture-proof storage tower with an internal structure includes a base 1 and a storage tower body 2. A rectangular support frame 3 is welded to the top of the base 1. The top of the support frame 3 is welded to the side wall of the storage tower body 2. A solar panel 11 is laid on the top of the storage tower body 2 to convert solar energy into electrical energy to provide energy for the moisture-proof storage tower with an internal structure. The interior of the storage tower body 2 is divided into an equipment cavity 4 and a storage cavity 5 from top to bottom. A photoelectric position sensor 12 is installed in the middle of the inner wall of the storage cavity 5, which can sense the position of the feed in the storage cavity 5.

[0025] The top of the base 1 is provided with a feeding assembly located on one side of the storage tower body 2 for feeding and storing feed, the feeding assembly includes a feeding barrel 61, a first motor 62, a spiral blade rod 63 and a feeding hopper 64. The top of the base 1 is provided with a feeding barrel 61 located on one side of the storage tower body 2, a fixing frame 13 is welded to the middle of the bottom surface of the feeding barrel 61 near the storage tower body 2, the bottom end of the fixing frame 13 is welded to the top of the base 1, and the first motor 62 is installed at one end of the feeding barrel 61 near the top of the base 1, and the output end shaft of the first motor 62 extends to the interior of the feeding barrel 61 and is connected to the spiral blade rod 63, and the other end of the spiral blade rod 63 is rotatably connected to one end inside the feeding barrel 61 through a bearing seat, and a feeding hopper 64 is welded to one end of the top surface of the feeding barrel 61 near the first motor 62, and a sealing cover is arranged on the top of the feeding hopper 64, and a feeding channel 14 connected to the interior of the storage cavity 5 is welded to one end of the bottom surface of the feeding barrel 61 near the storage tower body 2.

[0026] When in use, the operator first starts the first motor 62, and when the output end of the first motor 62 rotates, the spiral blade rod 63 rotates accordingly, and then opens the sealing cover to pour the feed to be stored into the upper hopper 64. The feed enters the upper barrel 61 through the upper hopper 64, and the spiral blade rod 63 rotates and transports the feed so that the feed enters the storage chamber 5 through the feeding channel 14. Then the operator can know the position of the feed in the storage chamber 5 according to the data transmitted by the photoelectric position sensor 12, and thus the operator does not need to stand at the feed port for a long time to operate, which avoids the risk of falling and improves work efficiency.

[0027] The interior of the equipment cavity 4 is provided with a moisture-proof component extending into the storage cavity 5 for dehumidifying and moisture-proofing the feed. The moisture-proof component includes a heater 71, an air suction pipe 72, a condenser pipe 73, a drain pipe 74 and a hot air pipe 75. A heater 71 is installed on one side of the top of the equipment cavity 4. The air suction port of the heater 71 is connected and installed with an air suction pipe 72. The other end of the air suction pipe 72 extends out of the outside of the storage tower body 2 and penetrates into the interior of the storage cavity 5. A screen may be installed at the connection between the other end of the air suction pipe 72 and the interior of the storage cavity 5 to prevent the feed from entering the air suction pipe 72. Several condenser pipes 73 are installed on the surface of the air suction pipe 72 located on the outside of the storage tower body 2. The drain pipe 74 is connected and installed at the bottom end of the air suction pipe 72 located on the outside of the storage tower body 2. The air outlet of the heater 71 is connected and installed with a hot air pipe 75. A control valve may be provided on the outside of the drain pipe 74 to control the discharge of water droplets generated during the dehumidification and drying of the feed from the air suction pipe 72.

[0028] The outside of the hot air pipe 75 is provided with a stirring assembly that cooperates with it, and the stirring assembly includes a rotating rod 81, a second motor 82, a driving wheel 83, a driven wheel 84, a first stirring rod 85 and a second stirring rod 86. The outer movable sleeve of the hot air pipe 75 is provided with a rotating rod 81 located inside the equipment cavity 4, and a second motor 82 is installed on one side of the rotating rod 81. The output end of the second motor 82 is fixedly connected to the driving wheel 83 through a rotating shaft, and a driven wheel 84 located on the surface of the rotating rod 81 is welded to one side of the driving wheel 83. The driven wheel 84 and the driving wheel 83 are arranged side by side and are connected by meshing. The end of the rotating rod 81 away from the hot air pipe 75 extends to the inside of the storage cavity 5, and the outer wall of the rotating rod 81 is symmetrically welded with a plurality of first stirring rods 85 distributed equidistantly. The end of the stirring rod 85 is slidably connected to the inner wall of the storage chamber 5 through a supporting structure, and the supporting structure is a supporting block 17. The end of the first stirring rod 85 is welded with a supporting block 17. The inner wall of the storage chamber 5 is provided with a circular groove 18 matching the supporting block 17. One end of the supporting block 17 extends to the inside of the circular groove 18 and is slidably connected to the circular groove 18. The bottom end of the outer wall of the rotating rod 81 is welded with a second stirring rod 86 located below one group of the first stirring rods 85. The rotating rod 81 and the first stirring rod 85 are both set to a hollow structure. The bottom surface of the first stirring rod 85 is provided with a through hole 15 connected to the inside thereof, and a filter screen 16 is fixedly installed inside the through hole 15 to prevent feed from entering the first stirring rod 85 through the through hole 15.

[0029] When in use, the operator first starts the heater 71, and the heater 71 blows the hot air generated by it into the rotating rod 81 through the hot air pipe 75, and then passes through the rotating rod 81 to reach each first stirring rod 85, and finally blows out from the through hole 15, so as to heat and dry the surrounding feed. At the same time, the second motor 82 is started to drive the driven wheel 84 to rotate through the driving wheel 83, so that the rotating rod 81 drives the first stirring rod 85 and the second stirring rod 86 to rotate through the rotation of the driven wheel 84, and then the feed in the dehumidification and drying operation is stirred, so that the feed can be evenly and comprehensively heated and dried, thereby improving the dehumidification and drying efficiency of the feed. As the heater 71 continues to run, the temperature in the storage chamber 5 increases. At this time, a large amount of moisture on the surface of the feed rises to the top of the storage chamber 5 with the hot air, and then the air intake of the heater 71 extracts the hot air gathered at the top of the storage chamber 5 through the suction pipe 72. The extracted gas is cooled by several condensing pipes 73 and then enters the heater 71 again from the suction pipe 72. Then, it is reheated and enters the hot air pipe 75, and the feed is dehumidified and dried again. Water droplets are generated in the process of the hot air being cooled by several condensing pipes 73. The water droplets flow downward along the inner wall of the suction pipe 72 to the drain pipe 74, and then the control valve is opened to discharge the accumulated water.

[0030] A discharge hopper 10 connected to the storage chamber 5 is welded to the bottom of the storage tower body 2, and a discharge assembly for automatically discharging feed is provided at the bottom end of the discharge hopper 10, and the discharge assembly includes a cylinder 91, an L-shaped plate 92, a connecting plate 93 and a baffle plate 94. A mounting block 19 located at the top of the discharge hopper 10 is symmetrically welded to the bottom end of the outer wall of the storage tower body 2, and one side of the mounting block 19 is hingedly connected to the bottom surface of the fixed end of the cylinder 91. An L-shaped plate 92 is symmetrically welded to the middle part of the outer wall of the discharge hopper 10, and the bottom surface of the L-shaped plate 92 is hingedly connected to the connecting plate 93. The top surface of the movable end of the cylinder 91 is hingedly connected to the side surface of one end of the connecting plate 93, and the top surface of the connecting plate 93 away from the cylinder 91 is welded with a baffle plate 94 of the same size located on one side of the L-shaped plate 92, and the top surface of the baffle plate 94 is in contact with the bottom surface of the discharge hopper 10.

[0031] When in use, the operator first controls the cylinder 91 to start at the same time. When the cylinder 91 is running, its movable end contracts, so that the side surface of one end of the connecting plate 93 hingedly connected to it rises and moves accordingly. At this time, one end of the top of the connecting plate 93 rotates and moves on the bottom surface of the L-shaped plate 92. The L-shaped plate 92 is used to provide support and position restriction for the connecting plate 93. Then the connecting plate 93 moves away from the top surface of one end of the cylinder 91 and drives the baffle plate 94 to move in the direction away from the discharge hopper 10, thereby releasing the sealing and blocking of the discharge hopper 10, and then allowing the feed to be discharged from the storage chamber 5 for use. When the required amount of feed is discharged, the cylinder 91 is controlled to run again to make its movable end extend, so that the connecting plate 93 drives the baffle plate 94 to seal and block the bottom surface of the discharge hopper 10 again, and there is no need for manual discharge of materials, thereby reducing the operator's operating steps and labor intensity, and at the same time, it can also reduce the situation where the storage chamber 5 is damp due to loose manual sealing.

[0032] Working principle: When the internal moisture-proof storage tower is ready to be used, first start the first motor 62 to control the operation of the feeding assembly, then pour the feed into the feeding hopper 64, and the feed enters the storage chamber 5 from the feeding channel 14 through the conveying of the spiral blade rod 63. The feed storage and conveying amount is controlled according to the data transmitted by the photoelectric position sensor 12. When the feed needs to be dehumidified and moisture-proof, start the heater 71 to blow the hot air generated by it into the rotating rod 81 through the hot air pipe 75, and then blow it out from the through hole 15 on the bottom surface of the first stirring rod 85 to dehumidify and dry the feed. At this time, the temperature in the storage chamber 5 rises, causing the moisture in the feed to rise to the top of the storage chamber 5 with the hot air, and the air intake of the heater 71 passes through The suction pipe 72 extracts the gathered hot air, and then the gas cools down through the condenser pipe 73 and enters the heater 71 from the suction pipe 72, and is reheated before entering the hot air pipe 75 for circulation. At the same time, the second motor 82 is started to control the operation of the stirring assembly, so that the first stirring rod 85 and the second stirring rod 86 stir the feed, thereby accelerating the dehumidification and drying efficiency of the feed, so that the feed can be dried evenly and comprehensively. When the feed needs to be discharged for use, the cylinder 91 is started at the same time to shrink its active end, and the baffle plate 94 is driven to move away from the discharge hopper 10 through the connecting plate 93, thereby releasing the seal of the discharge hopper 10, and the feed can be discharged from the storage chamber 5 for use.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A material storage tower with internal moisture-proof, comprising a base (1) and a material storage tower body (2), wherein a support frame (3) distributed in a rectangular shape is welded to the top of the base (1), and the top ends of the support frames (3) are welded to the side walls of the material storage tower body (2), characterized in that: The interior of the storage tower body (2) is divided into an equipment chamber (4) and a storage chamber (5) from top to bottom, and a feeding assembly for feeding and storing feed is provided on the top of the base (1) and is located on one side of the storage tower body (2), and one end of the feeding assembly is connected to the interior of the storage chamber (5); The interior of the equipment cavity (4) is provided with a moisture-proof component extending into the storage cavity (5) for dehumidifying and moisture-proofing the feed, and an outer side of one end of the moisture-proof component is provided with a stirring component for cooperating therewith, and a discharge hopper (10) connected to the storage cavity (5) is welded to the bottom of the storage tower body (2), and a discharge component for automatically discharging the feed is provided at the bottom of the discharge hopper (10).

2. The internal moisture-proof material storage tower according to claim 1, characterized in that: A solar panel (11) is laid on the top of the material storage tower body (2), and a photoelectric position sensor (12) is installed in the middle of the inner wall of the material storage cavity (5).

3. The internal moisture-proof material storage tower according to claim 1, characterized in that: The feeding assembly comprises a feeding barrel (61), a first motor (62), a spiral blade rod (63) and a feeding hopper (64); the top of the base (1) is provided with a feeding barrel (61) located on one side of the storage tower body (2); a fixing frame (13) is welded to the middle of the bottom surface of the feeding barrel (61) close to the storage tower body (2); the bottom end of the fixing frame (13) is welded to the top of the base (1); the first motor (63) is installed at one end of the feeding barrel (61) close to the top of the base (1); 2), the output end shaft of the first motor (62) extends to the interior of the loading barrel (61) and is connected to a spiral blade rod (63), the other end of the spiral blade rod (63) is rotatably connected to one end inside the loading barrel (61) through a bearing seat, a loading hopper (64) is welded to one end of the top surface of the loading barrel (61) close to the first motor (62), and a loading channel (14) connected to the interior of the storage chamber (5) is welded to one end of the bottom surface of the loading barrel (61) close to the storage tower body (2).

4. The internal moisture-proof material storage tower according to claim 1, characterized in that: The moisture-proof component comprises a heater (71), an air suction pipe (72), a condensation pipe (73), a drainage pipe (74) and a hot air pipe (75); a heater (71) is installed on one side of the top of the equipment cavity (4); an air suction port of the heater (71) is connected and installed with an air suction pipe (72); the other end of the air suction pipe (72) extends out of the outside of the material storage tower body (2) and penetrates into the interior of the material storage cavity (5); a plurality of condensation pipes (73) are installed on the surface of the air suction pipe (72) located on the outside of the material storage tower body (2); the drainage pipe (74) is connected and installed at the bottom end of the air suction pipe (72) located on the outside of the material storage tower body (2); an air outlet of the heater (71) is connected and installed with a hot air pipe (75); a stirring component is provided on the outside of the hot air pipe (75).

5. The internal moisture-proof material storage tower according to claim 4, characterized in that: The stirring assembly comprises a rotating rod (81), a second motor (82), a driving wheel (83), a driven wheel (84), a first stirring rod (85) and a second stirring rod (86); the outer movable sleeve of the hot air pipe (75) is provided with a rotating rod (81) located inside the equipment cavity (4); the second motor (82) is installed on one side of the rotating rod (81); the output end of the second motor (82) is fixedly connected to the driving wheel (83) via a rotating shaft; the driven wheel (84) located on the surface of the rotating rod (81) is welded to one side of the driving wheel (83); 84), the driven wheel (84) and the driving wheel (83) are arranged side by side and connected by meshing, the end of the rotating rod (81) away from the hot air pipe (75) extends to the inside of the storage chamber (5), the outer wall of the rotating rod (81) is symmetrically welded with a plurality of equidistantly distributed first stirring rods (85), the end of the first stirring rod (85) is slidably connected to the inner wall of the storage chamber (5) through a supporting structure, and the bottom end of the outer wall of the rotating rod (81) is welded with a second stirring rod (86) located below one group of the first stirring rods (85).

6. The internal moisture-proof material storage tower according to claim 5, characterized in that: The rotating rod (81) and the first stirring rod (85) are both configured as hollow structures, the bottom surface of the first stirring rod (85) is provided with a through hole (15) communicating with the interior thereof, and a filter screen (16) is fixedly installed inside the through hole (15).

7. The internal moisture-proof material storage tower according to claim 5, characterized in that: The supporting structure is a supporting block (17), and the ends of the first stirring rod (85) are welded with supporting blocks (17). The inner wall of the material storage chamber (5) is provided with a circular groove (18) matching the supporting block (17), and one end of the supporting block (17) extends into the interior of the circular groove (18) and is slidably connected to the circular groove (18).

8. The internal moisture-proof material storage tower according to claim 1, characterized in that: The discharge assembly comprises a cylinder (91), an L-shaped plate (92), a connecting plate (93) and a material baffle plate (94); a mounting block (19) located at the top of the discharge hopper (10) is symmetrically welded to the bottom end of the outer wall of the storage tower body (2); one side of the mounting block (19) is hingedly connected to the bottom surface of the fixed end of the cylinder (91); an L-shaped plate (92) is symmetrically welded to the middle part of the outer wall of the discharge hopper (10); the bottom surface of the L-shaped plate (92) is hingedly connected to the connecting plate (93); the top surface of the movable end of the cylinder (91) is hingedly connected to the side surface of one end of the connecting plate (93); the top surface of the connecting plate (93) away from the cylinder (91) is welded with a material baffle plate (94) of the same size located on one side of the L-shaped plate (92); the top surface of the material baffle plate (94) is in contact with the bottom surface of the discharge hopper (10).

Images