Intermediate bin structure in photovoltaic glass kiln raw material weighing system

Abstract

The invention discloses an intermediate bin structure in a photovoltaic glass kiln raw material weighing system, and particularly relates to the technical field of intermediate storage bins. The intermediate bin structure in the photovoltaic glass kiln raw material weighing system comprises an intermediate bin, a Y-pipe is arranged below the intermediate bin, the Y-pipe is provided with three connectors, one connector is communicated with the intermediate bin, the other two connectors are communicated with two mixing machines respectively, a flow guide structure is arranged on the Y-pipe and comprises a rotating shaft, and the rotating shaft is connected with the Y-pipe. The rotating shaft is rotationally arranged at the intersection inside the Y-pipe, a flow guide plate is installed on the rotating shaft, one end of the rotating shaft extends out of the Y-pipe and is fixedly provided with a shifting rod, a first air cylinder is rotationally installed on the outer side of the Y-pipe, and the first air cylinder is rotationally connected with the shifting rod. According to the photovoltaic glass kiln raw material weighing system provided by the invention, the material waiting time of the mixer can be shortened, and the material mixing efficiency is integrally improved.

Description

Technical Field

[0001] The present invention relates to the technical field of intermediate storage bins for raw materials, and in particular to an intermediate bin structure in a raw material weighing system for a photovoltaic glass kiln. Background Art

[0002] The raw material weighing system of a kiln in Jinjing uses a float line to produce glass, and the raw material mixer is directly connected to the raw material weighing system of the kiln. The powder raw materials weighed by the kiln raw material weighing system are directly sent to the mixer for mixing. The batching order is that the weighing line completes a batch of batching and enters the mixer for mixing. The batching belt and its ancillary equipment are waiting in the running state. After the mixer completes the mixing and discharging of this batch of materials, the mixer is waiting in the running state, and the weighing line starts batching. After the batching is completed, the raw materials are transported to the mixer for mixing, and the cycle is repeated in sequence. The batching time for each batch of materials is 8.5 minutes, and more than 150 batches of materials need to be prepared every day, resulting in a long waiting time for the mixer. One mixer cannot meet the existing production requirements of more than 620 tons / day, and two mixers need to run at the same time, which results in no spare mixer. Once one of the mixers fails, it will have a great impact on production, and there is a major hidden danger to production safety. In addition, if two mixers run at the same time, energy consumption will increase greatly, which will increase production costs invisibly.

[0003] Therefore, it is necessary to provide an intermediate bin structure in a photovoltaic glass kiln raw material weighing system to solve the above technical problems. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an intermediate bin structure in a photovoltaic glass kiln raw material weighing system that can reduce the waiting time of the mixer and improve the overall mixing efficiency.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is as follows:

[0006] The intermediate bin structure in the photovoltaic glass kiln raw material weighing system includes: an intermediate bin, a three-pronged pipe is arranged below the intermediate bin, the three-pronged pipe has three interfaces, one of which is connected to the intermediate bin, and the other two interfaces are respectively connected to two mixers, and a flow guide structure is arranged on the three-pronged pipe, and the flow guide structure includes a rotating shaft, and the rotating shaft is rotatably arranged at the intersection inside the three-pronged pipe, a flow guide plate is installed on the rotating shaft, one end of the rotating shaft extends to the outside of the three-pronged pipe and is fixed with a lever, and a first cylinder is rotatably installed on the outer side of the three-pronged pipe, and the first cylinder is rotatably connected to the lever.

[0007] Preferably, a first baffle is provided inside the three-way pipe, and the first baffle extends to the outside of the three-way pipe and is fixed to a second cylinder fixed outside the three-way pipe.

[0008] Preferably, gate valve assemblies are installed on the two outlets connecting the three-way pipe and the mixer, and the gate valve assembly includes a pipe installed on the outlet of the three-way pipe, and a second baffle is installed inside the pipe. The baffle is used to block the connection between the three-way pipe and the mixer, and one side of the second baffle extends outside the pipe and is connected to a third cylinder fixed on the pipe.

[0009] Preferably, a shaking assembly is arranged on the support platform above the mixer, and the shaking assembly includes a support platform installed on the support platform and a fixing plate fixed on the three-way pipe, a mounting plate is fixedly installed on the bottom of the fixing plate, and a driving mechanism is arranged on one side of the mounting plate, and the driving mechanism is used to drive the mounting plate to move back and forth.

[0010] Preferably, a plurality of legs are fixed to the bottom of the fixing plate, a plurality of guide rails are installed on the top of the supporting platform, and the plurality of legs are slidably installed on the corresponding guide rails respectively.

[0011] Preferably, the driving mechanism comprises a connecting rod rotatably mounted on one side of the mounting plate, an eccentric bearing is mounted on the connecting rod, a motor is mounted on the support platform, and an output shaft of the motor is fixedly connected to the eccentric bearing.

[0012] Preferably, hoses are installed on the three outlets of the three-pronged pipe, and the three hoses are respectively connected to the middle bin and the feed ports of the two mixers.

[0013] Preferably, the hose comprises a rubber tube, and a plurality of steel hoops are installed on the outer ring of the rubber tube.

[0014] Preferably, two dredging components are provided on one side of the three-way pipe, and the dredging component includes a fourth cylinder, a connecting plate is fixed on the output shaft of the fourth cylinder, a rotating rod is installed on the connecting plate, a moving rod is provided above the fourth cylinder, the moving rod is connected to the rotating rod, one end of the moving rod away from the rotating rod extends into the three-way pipe and is sealed with the three-way pipe, and a plurality of scrapers are installed on one end of the moving rod away from the rotating rod.

[0015] Preferably, the rotating rod is rotatably connected to the moving rod, a spiral groove is provided on the moving rod, a connecting rod is fixed to one side of the three-pronged tube, an insert rod is installed at the bottom of the connecting rod, and the insert rod is inserted into the spiral groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) The intermediate bin provided in the present invention can reduce the material waiting time of the mixer, thereby improving the overall mixing efficiency. At the same time, the two mixers can also mix materials at the same time, further improving the working efficiency. If one mixer is damaged, the other mixer can also meet the production needs under the premise of reducing the material waiting time, thus playing the role of a backup machine.

[0018] (2) The shaking assembly of the present invention can shake the three-pronged pipe, so that the powder raw material can be discharged more smoothly, thereby increasing the discharge speed of the powder raw material inside it;

[0019] (3) The hose of the present invention can be deformed appropriately, which is convenient for shaking the reciprocating three-pronged pipe of the assembly. At the same time, the setting of the steel hoop makes the rubber hose have stronger resistance in the lateral direction, thereby reducing the deformation of the rubber hose in the lateral direction;

[0020] (4) The unclogging component of the present invention can clear the blockage of powder raw materials caused by moisture, and the scraper rotates while moving, thereby enhancing the effect of unclogging the three-pronged pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the structure of the intermediate bin in the photovoltaic glass furnace raw material weighing system provided by the present invention;

[0022] Figure 2 A schematic diagram of the structure of the intermediate bin in the photovoltaic glass furnace raw material weighing system provided by the present invention;

[0023] Figure 3 for Figure 1 The schematic cross-sectional structure diagram of the intermediate bin structure in the photovoltaic glass furnace raw material weighing system shown;

[0024] Figure 4 for Figure 1 The structural schematic diagram of the flow guide structure in the intermediate bin structure in the photovoltaic glass furnace raw material weighing system shown;

[0025] Figure 5 for Figure 1 The schematic diagram of the structure of the shaking component in the intermediate bin structure in the photovoltaic glass furnace raw material weighing system shown;

[0026] Figure 6 for Figure 1 The schematic diagram of the structure of the driving mechanism in the intermediate bin structure in the photovoltaic glass furnace raw material weighing system shown;

[0027] Figure 7 for Figure 1 The schematic diagram of the structure of the hose in the intermediate bin structure in the raw material weighing system of the photovoltaic glass furnace is shown;

[0028] Figure 8for Figure 1 The schematic diagram of the structure of the dredging component in the intermediate bin structure in the photovoltaic glass kiln raw material weighing system is shown.

[0029] Among them, the names corresponding to the figure marks are: intermediate warehouse-1, three-fork pipe-2, hose-3, rubber tube-31, steel hoop-32, guide structure-4, rotating shaft-41, guide plate-42, lever-43, first cylinder-44, first baffle-5, second cylinder-6, gate valve assembly-7, pipeline-71, baffle-72, third cylinder-73, shaking assembly-8, support platform-81, fixed plate-82, support leg-83, guide rail-84, mounting plate-85, connecting rod-86, eccentric bearing-87, motor-88, dredging assembly-9, fourth cylinder-91, connecting plate-92, rotating rod-93, moving rod-94, spiral groove-95, connecting rod-96, plug rod-97, scraper-98. DETAILED DESCRIPTION

[0030] The present invention is further described below in conjunction with the accompanying drawings and embodiments. The embodiments of the present invention include but are not limited to the following embodiments.

[0031] like Figure 1-8 As shown, the intermediate bin structure in the photovoltaic glass kiln raw material weighing system provided by the present invention includes: an intermediate bin 1, wherein the intermediate bin 1 is connected to the discharge port of the kiln raw material weighing system. After the kiln raw material weighing system weighs the powder raw material of a specified weight, it is transported to the intermediate bin 1 through the discharge port. After the powder raw material in the intermediate bin 1 is discharged, the powder raw material of a specified weight is further weighed and transported to the intermediate bin 1. A three-pronged pipe 2 is arranged below the intermediate bin 1. The three-pronged pipe 2 has three interfaces, one of which is connected to the intermediate bin 1, and the other two interfaces are respectively connected to two mixers. The powder raw material in the intermediate bin 1 enters the mixer through the three-pronged pipe 2. The three-pronged pipe 2 is provided with a guide structure 4, which is used to guide the powder raw material flow so that the powder raw material enters the corresponding mixer. The guide structure 4 includes a rotating shaft 41, which is rotatably arranged at the intersection of the three-pronged pipe 2. A guide plate 42 is installed on the rotating shaft 41, and the guide plate 42 can block one channel of the three-pronged pipe 2 and guide the powder raw material into another channel. One end of the rotating shaft 41 extends to the outside of the three-pronged pipe 2 and is fixed with a lever 43. The outer side of the three-pronged pipe 2 is rotatably installed with a first cylinder 44, and the first cylinder 44 is rotatably connected with the lever 43 to Figure 3For example, the guide plate 42 blocks one channel of the three-way pipe 2. When the other channel needs to be blocked, the first cylinder 44 is started to shrink. At this time, the first cylinder 44 drives the rotating shaft 41 to rotate through the lever 43. The rotation of the rotating shaft 41 drives the guide plate 42 to rotate and block the other channel of the three-way pipe 2. In this way, the powder raw materials can enter different mixers, achieving a switching effect.

[0032] In actual production of this embodiment, the powder raw materials are first weighed by the kiln raw material weighing system and then enter the intermediate bin 1. When there is no material in both mixers, the powder raw materials in the intermediate bin 1 can be arbitrarily discharged into any mixer for mixing. When the material in the intermediate bin 1 is discharged, the kiln raw material weighing system weighs the powder raw materials again immediately and conveys the weighed powder raw materials to the intermediate bin 1. At this time, one mixer is mixing materials, and the powder raw materials in the intermediate bin 1 need to be discharged into another mixer for mixing until the powder raw materials in the intermediate bin 1 are empty again. The intermediate bin is discharged twice. After the materials are loaded, the two mixers are in the mixing state. At this time, the kiln raw material weighing system once again weighs an appropriate amount of powder raw materials and discharges them into the intermediate bin 1, so that the powder raw materials in the intermediate bin 1 are always in a waiting state. Once a mixer discharges materials, the powder raw materials in the intermediate bin 1 are immediately discharged into the mixer, which reduces the waiting time of the mixer and improves the mixing efficiency as a whole. At the same time, the two mixers can also mix materials at the same time, further improving the work efficiency. If one mixer is damaged, the other mixer can meet the production needs under the premise of reducing the waiting time, thus playing the role of a backup machine.

[0033] Example 2

[0034] like Figure 3 As shown, a first baffle 5 is provided inside the three-way pipe 2, and the first baffle 5 extends to the outside of the three-way pipe 2 and is fixed to the second cylinder 6 fixed outside the three-way pipe 2. The first baffle 5 cooperates with the second cylinder 6 to block the intermediate bin 1 and the three-way pipe 2. When the intermediate bin 1 needs to discharge material into the three-way pipe 2, the second cylinder 6 is actuated to move the first baffle 5 to the outside of the three-way pipe 2. At this time, the powder raw material in the intermediate bin 1 will enter the three-way pipe 2.

[0035] Example 3

[0036] like Figure 1-3As shown, gate valve assemblies 7 are installed on the two outlets of the three-way pipe 2 connected to the mixer. The gate valve assembly 7 includes a pipe 71 installed on the outlet of the three-way pipe 2, and a second baffle 72 is installed inside the pipe 71. The baffle 72 is used to block the connection between the three-way pipe 2 and the mixer. One side of the second baffle 72 extends outside the pipe 71 and is connected to a third cylinder 73 fixed on the pipe 71. Starting the third cylinder 73 can move the second baffle 72, so that the powder material in the intermediate bin 1 can enter the mixer through the three-way pipe 2.

[0037] Example 4

[0038] like Figure 1 and 3 As shown, a shaking assembly 8 is provided on the support platform above the mixer, and the shaking assembly 8 is used to shake the three-pronged pipe 2 so that the powder raw material can be discharged more smoothly. The shaking assembly includes a support platform 81 installed on the support platform and a fixed plate 82 fixed on the three-pronged pipe 2. A mounting plate 85 is fixedly installed on the bottom of the fixed plate 82, and a driving mechanism is provided on one side of the mounting plate 85. The driving mechanism is used to drive the mounting plate 85 to move back and forth. During the reciprocating movement of the mounting plate 85, it will drive the fixed plate 82 to move back and forth, and the movement of the fixed plate 82 drives the three-pronged pipe 2 to move back and forth, thereby achieving a shaking effect, thereby increasing the discharge speed of the powder raw material inside it.

[0039] Furthermore, a plurality of legs 83 are fixed to the bottom of the fixed plate 82, a plurality of guide rails 84 are installed on the top of the support platform 81, and the plurality of legs 83 are respectively slidably installed on the corresponding guide rails 84, and the guide rails 84 can limit the moving direction of the legs 83, thereby allowing the three-way pipe 2 to move in a specified direction.

[0040] Furthermore, the driving mechanism includes a connecting rod 86 rotatably mounted on one side of the mounting plate 85, an eccentric bearing 87 is mounted on the connecting rod 86, a motor 88 is mounted on the support platform 81, and an output shaft of the motor 88 is fixedly connected to the eccentric bearing 87. When the motor 88 is started, the motor 88 drives the connecting rod 86 to swing through the eccentric bearing 87, and the connecting rod 86 drives the mounting plate 85 to move back and forth.

[0041] Example 5

[0042] like Figure 1 and 8As shown, hoses 3 are installed on the three outlets of the three-way pipe 2, and the three hoses 3 are respectively connected to the feed ports of the intermediate bin 1 and the two mixers. Due to the above connection method, the support of the three-way pipe 2 cannot rely on the intermediate bin 1 and the two mixers. At this time, the shaking component 8 supports the three-way pipe 2. It can be seen that the shaking component 8 not only has a shaking effect on the three-way pipe 2, but also has a supporting effect. In this embodiment, the hose 3 can be deformed appropriately to facilitate the reciprocating three-way pipe 2 of the shaking component 8.

[0043] Furthermore, if Figure 8 As shown, the hose 3 includes a rubber tube 31, and a plurality of steel hoops 32 are installed on the outer ring of the rubber tube 31. The arrangement of the steel hoops 32 makes the rubber tube 31 more stable in the lateral direction. Because the amount of material discharged each time is relatively large, the rubber tube 31 can move and deform in the lateral direction. If the deformation degree is large, it will cause damage to the rubber tube 31. The arrangement of the steel hoops 32 makes the rubber tube 31 have stronger resistance in the lateral direction, thereby reducing the lateral deformation of the rubber tube 31.

[0044] Example 6

[0045] like Figure 2 and 8 As shown, two dredging components 9 are provided on one side of the three-way pipe 2. Since the powder material in the present application is a glass powder raw material, when the air humidity is relatively humid, the glass powder raw material will absorb a certain amount of moisture, thereby reducing its fluidity, making its fluidity in the three-way pipe 2 worse. In addition, the influence of the angle of the internal channel of the three-way pipe 2 will further reduce the fluidity of the powder raw material. In summary, material blockage is likely to occur at the bifurcation of the internal channel of the three-way pipe 2. When simple shaking cannot dredge the channel of the three-way pipe 2, the dredging component 9 in this embodiment will dredge the channel of the three-way pipe 2. The dredging component 9 includes a fourth cylinder 91. A connecting plate 92 is fixed to the output shaft of the fourth cylinder 91. The connecting plate 92 A rotating rod 93 is installed on it, and a moving rod 94 is arranged above the fourth cylinder 91, and the moving rod 94 is connected to the rotating rod 93. One end of the moving rod 94 away from the rotating rod 93 extends into the three-way pipe 2 and is sealed with the three-way pipe 2. One end of the moving rod 94 away from the rotating rod 93 is installed with a plurality of scrapers 98. When the inside of the three-way pipe 2 is blocked, the fourth cylinder 91 is started to move the connecting plate 92 toward the direction close to the three-way pipe 2. The connecting plate 92 drives the moving rod 94 to move through the rotating rod 93. The movement of the moving rod 94 drives the scraper 98 to move. The movement of the scraper 98 can push the powder raw material blocked in the three-way pipe 2, thereby achieving the purpose of unblocking the three-way pipe 2.

[0046] Furthermore, the rotating rod 93 is rotatably connected to the moving rod 94, a spiral groove 95 is provided on the moving rod 94, a connecting rod 96 is fixed to one side of the three-way pipe 2, an insert rod 97 is installed at the bottom of the connecting rod 96, and the insert rod 97 is inserted into the spiral groove 95. During the movement of the moving rod 94, it is affected by the insert rod 97 and the spiral groove 95 and can rotate. Its rotation will drive the scraper 98 to rotate, so that the scraper 98 rotates while moving, thereby enhancing the effect of unblocking the three-way pipe 2.

[0047] Working principle: When in use, the powder raw materials are first weighed by the kiln raw material weighing system and then enter the intermediate bin 1. When there is no material in the two mixers, the powder raw materials in the intermediate bin 1 can be discharged into any mixer for mixing. Before discharge, the first cylinder 44 is started first. The first cylinder 44 drives the rotating shaft 41 to rotate through the lever 43. The rotation of the rotating shaft 41 drives the guide plate 42 to rotate and block a channel of the three-way pipe 2, so that the powder raw materials will enter the designated mixer;

[0048] When the materials in the intermediate bin 1 are discharged, the kiln raw material weighing system will immediately weigh the powder raw materials again, and the weighed powder raw materials will be transported to the intermediate bin 1. At this time, one mixer is mixing materials, and the powder raw materials in the intermediate bin 1 need to be discharged into another mixer for mixing, until the powder raw materials in the intermediate bin 1 are empty again. After the intermediate bin is discharged twice, both mixers are in the mixing state.

[0049] At this time, the kiln raw material weighing system once again weighs an appropriate amount of powder raw materials and discharges them into the intermediate bin 1, so that the powder raw materials in the intermediate bin 1 are always in a waiting state. Once the mixer discharges materials, the powder raw materials in the intermediate bin 1 are immediately discharged into the mixer, which reduces the waiting time of the mixer and improves the overall mixing efficiency.

[0050] When the powder raw materials in the intermediate bin 1 are discharged to the mixer through the three-pronged pipe 2, the motor 88 is started. The motor 88 drives the connecting rod 86 to swing through the eccentric bearing 87, and the connecting rod 86 drives the mounting plate 85 to move back and forth. During the reciprocating movement of the mounting plate 85, it will drive the fixed plate 82 to move back and forth. The movement of the fixed plate 82 drives the three-pronged pipe 2 to move back and forth, achieving a shaking effect, thereby increasing the discharge speed of the powder raw materials inside it.

[0051] When the inside of the three-way pipe 2 is blocked, the fourth cylinder 91 is started to move the connecting plate 92 toward the direction close to the three-way pipe 2. The connecting plate 92 drives the moving rod 94 to move through the rotating rod 93. The movement of the moving rod 94 drives the scraper 98 to move. During the movement of the moving rod 94, the moving rod 94 is affected by the insertion rod 97 and the spiral groove 95 and can rotate, which will drive the scraper 98 to rotate, so that the scraper 98 rotates while moving, thereby achieving the purpose of unblocking the three-way pipe 2.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The intermediate warehouse structure in the raw material weighing system of photovoltaic glass furnace includes, and is characterized by: An intermediate bin (1), a three-pronged pipe (2) is arranged below the intermediate bin (1), the three-pronged pipe (2) has three interfaces, one of which is connected to the intermediate bin (1), and the other two interfaces are respectively connected to two mixers, a flow guide structure (4) is arranged on the three-pronged pipe (2), the flow guide structure (4) comprises a rotating shaft (41), the rotating shaft (41) is rotatably arranged at the intersection inside the three-pronged pipe (2), a flow guide plate (42) is installed on the rotating shaft (41), one end of the rotating shaft (41) extends to the outside of the three-pronged pipe (2) and is fixed with a lever (43), a first cylinder (44) is rotatably installed on the outer side of the three-pronged pipe (2), and the first cylinder (44) is rotatably connected to the lever (43).

2. The intermediate warehouse structure in the photovoltaic glass furnace raw material weighing system according to claim 1 is characterized in that: A first baffle (5) is arranged inside the three-way pipe (2), and the first baffle (5) extends outside the three-way pipe (2) and is fixed to a second cylinder (6) fixed outside the three-way pipe (2).

3. The intermediate warehouse structure in the photovoltaic glass furnace raw material weighing system according to claim 1 is characterized in that: Gate valve assemblies (7) are installed on the two outlets of the three-way pipe (2) connected to the mixer. The gate valve assembly (7) comprises a pipe (71) installed on the outlet of the three-way pipe (2), a second baffle (72) is installed inside the pipe (71), and one side of the second baffle (72) extends outside the pipe (71) and is connected to a third cylinder (73) fixed on the pipe (71).

4. The intermediate warehouse structure in the photovoltaic glass furnace raw material weighing system according to claim 1 is characterized in that: A shaking assembly (8) is arranged on a support platform above the mixer, the shaking assembly comprising a support platform (81) mounted on the support platform and a fixing plate (82) fixed on the three-pronged pipe (2), a mounting plate (85) is fixedly mounted on the bottom of the fixing plate (82), and a driving mechanism is arranged on one side of the mounting plate (85).

5. The intermediate warehouse structure in the photovoltaic glass furnace raw material weighing system according to claim 4 is characterized in that: A plurality of legs (83) are fixed to the bottom of the fixing plate (82), a plurality of guide rails (84) are installed on the top of the supporting platform (81), and the plurality of legs (83) are respectively slidably installed on corresponding guide rails (84).

6. The intermediate warehouse structure in the photovoltaic glass furnace raw material weighing system according to claim 4 is characterized in that: The driving mechanism comprises a connecting rod (86) rotatably mounted on one side of the mounting plate (85), an eccentric bearing (87) being mounted on the connecting rod (86), a motor (88) being mounted on the support platform (81), and an output shaft of the motor (88) being fixedly connected to the eccentric bearing (87).

7. The intermediate warehouse structure in the photovoltaic glass furnace raw material weighing system according to claim 1 is characterized in that: The three outlets of the three-pronged pipe (2) are all equipped with hoses (3), and the three hoses (3) are respectively connected to the intermediate bin (1) and the feed ports of the two mixers.

8. The intermediate warehouse structure in the photovoltaic glass furnace raw material weighing system according to claim 7 is characterized in that: The hose (3) comprises a rubber tube (31), and a plurality of steel hoops (32) are installed on the outer ring of the rubber tube (31).

9. The intermediate warehouse structure in the photovoltaic glass furnace raw material weighing system according to claim 1 is characterized in that: Two dredging components (9) are arranged on one side of the three-way pipe (2), and the dredging component (9) comprises a fourth cylinder (91), a connecting plate (92) is fixed on the output shaft of the fourth cylinder (91), a rotating rod (93) is installed on the connecting plate (92), a moving rod (94) is arranged above the fourth cylinder (91), the moving rod (94) is connected to the rotating rod (93), one end of the moving rod (94) away from the rotating rod (93) extends into the three-way pipe (2) and is sealed with the three-way pipe (2), and one end of the moving rod (94) away from the rotating rod (93) is installed with a plurality of scrapers (98).

10. The intermediate warehouse structure in the photovoltaic glass furnace raw material weighing system according to claim 9 is characterized in that: The rotating rod (93) is rotatably connected to the moving rod (94), a spiral groove (95) is provided on the moving rod (94), a connecting rod (96) is fixed to one side of the three-pronged pipe (2), an insert rod (97) is installed at the bottom of the connecting rod (96), and the insert rod (97) is inserted into the spiral groove (95).

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