Silica gel particle discharging device for silica gel production

Abstract

The invention belongs to the technical field of conveying, in particular to a silica gel particle discharging device for silica gel production, and provides the following scheme that the silica gel particle discharging device comprises a conveying box, a supporting platform is connected to one side of the conveying box through bolts, and supporting legs are connected to one side of the bottom of the supporting platform and one side of the bottom of the conveying box through bolts; a discharging port is formed in one side of the bottom of the conveying box, a discharging pipe is connected to the edge of the inner wall of the discharging port through a flange, a feeding port is formed in one side of the top of the conveying box in a penetrating mode, a feeding pipe is connected to the edge of the inner wall of the feeding port through a flange, and a feeding hopper is connected to the top of the feeding pipe through a flange. Through cooperation of the conveying mechanism and the flow limiting mechanism, discharging treatment can be effectively conducted on silica gel particles, and the situation that the interior of the device is blocked due to the fact that too many silica gel particles are accumulated, and discharging of the silica gel particles is affected is prevented.

Description

Technical Field

[0001] The present invention relates to the field of transportation, and in particular to a silica gel particle feeding device for silica gel production. Background Art

[0002] Silica gel particles are a type of refractory binder. They are made by physical and chemical treatment of sodium silicate or organic silicon compounds, also known as silicate sol. Silica sol is a colorless or milky white transparent colloidal solution. It is formed by dispersing SiO2 colloidal particles in an aqueous solution and has good cementing properties. Silica gel particles need to be cut into pieces during the production process and put into different processing equipment.

[0003] After searching, the Chinese patent application with application publication number CN222770262U discloses a silica gel particle unloading device for silica gel production, including a unloading box, a loading device fixedly connected to the rear of the unloading box, a bracket fixedly connected to the front of the unloading box, and the bottom of the unloading box including: a unloading assembly, the unloading assembly includes a unloading shell, a unloading pipe fixedly connected to the bottom of the unloading shell, two feeding screw rods and a steering assembly are arranged inside the unloading shell, and the steering assembly includes a connecting pipe. The utility model facilitates quantitative unloading of silica gel particles by arranging the unloading assembly under the action of the unloading pipe in the unloading shell. After the first motor drives the transmission gear on the connecting pipe to rotate through the driving gear, the connecting pipe drives the unloading shell to rotate, thereby changing the unloading direction of the unloading shell, so that the unloading shell can unload into other equipment, which is convenient for the unloading shell to put the silica gel particles into other equipment for processing.

[0004] When discharging silica gel particles, a large amount of silica gel particles are usually placed inside the device and transported and discharged by spiral conveying. However, due to the large amount of accumulation of silica gel particles, the inside of the device is blocked, which affects the discharge of silica gel particles. Summary of the Invention

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A silica gel particle feeding device for silica gel production comprises a conveying box, one side of the conveying box is connected to a supporting platform by bolts, one side of the bottom of the supporting platform and one side of the bottom of the conveying box are both connected to support legs by bolts, one side of the bottom of the conveying box is provided with a feeding port, the inner wall edge of the feeding port is connected to a feeding pipe by a flange, a feeding port is provided through one side of the top of the conveying box, the inner wall edge of the feeding port is connected to a feeding pipe by a flange, the top of the feeding pipe is connected to a feeding hopper by a flange, support plates are connected between the two sides of the feeding hopper and the two sides of the conveying box by bolts, the top of the supporting platform is connected to a machine base by bolts, a conveying mechanism is provided between the top of the machine base and the interior of the conveying box, and a flow limiting mechanism is provided between one side of the conveying mechanism and the interior of the feeding pipe.

[0006] Preferably, the conveying mechanism includes a motor, a rotating rod and auger blades, the two ends of the rotating rod and the opposite sides of the conveying box are rotatably connected through bearings, one side of the conveying box is connected to the motor through bolts, one end of the motor is fixedly connected to the rotating rod, and the auger blades are fixedly connected to the rotating rod.

[0007] Preferably, the current limiting mechanism includes a turntable, a top shaft, a connecting shaft, a connecting rod and a plug, and one side of the turntable is connected to the turn rod by bolts, a pin is welded on one side of the turntable near the bottom, the outer wall of the pin is rotatably sleeved with a sleeve, the sleeve and the bottom of the top shaft are hinged, one side of the top shaft is fixedly connected to one end of the connecting shaft near the top, a connecting port is opened on one side of the feed pipe, the connecting port is slidably connected to the connecting shaft, the top of the connecting rod is connected to the bottom of the plug by bolts, the plug fits against the inner wall of the feed pipe, the outer wall of the connecting rod is fixedly sleeved with a connecting sleeve near the bottom, and one side of the connecting sleeve is fixedly connected to one end of the connecting shaft.

[0008] Preferably, a second sealing gasket is provided between the top of the connecting shaft and the top of the connecting port, and a first sealing gasket is provided between the bottom of the connecting shaft and the bottom of the connecting port, the first sealing gasket and the second sealing gasket are both made of hollow elastic materials, and a conduit is provided between the first sealing gasket and the second sealing gasket, and the conduit is made of hard material.

[0009] Preferably, a pulling hole is provided through the top of the connecting shaft, and the pulling hole is slidably connected to the catheter.

[0010] Preferably, a loosening mechanism is provided inside the feed hopper, and the loosening mechanism cooperates with the flow limiting mechanism.

[0011] Preferably, the loosening mechanism includes a support plate, a top rod, multiple stirring blades and multiple push rods. The bottom of the top rod is connected to the top of the plug by bolts. The outer wall of the top rod is fixedly sleeved with a support sleeve near the bottom. The multiple push rods are connected to the circumferential outer wall of the support sleeve by hinges. The two sides of the support plate and the inner walls of the feed hopper are connected by connecting rods through bolts. The multiple stirring blades are fixed at equal distances in a ring shape at the bottom of the support plate. The stirring blades correspond to the positions of the push rods, and one side of the stirring blade is connected to the push rod by a hinge.

[0012] Preferably, a drawer opening is provided through the top of the support plate, and the drawer opening is slidably connected to the outer wall of the push rod.

[0013] The beneficial effects of the present invention are: 1. The present invention provides a conveying mechanism and a flow limiting mechanism, and when the silica gel particles are discharged, a plurality of silica gel particles are placed in the inside of the feed hopper, and the silica gel particles are transported to the inside of the conveying box through the feed pipe. During this period, the conveying mechanism is started, and the conveying mechanism will convey the silica gel particles. When the silica gel particles are transported to the discharge port, the silica gel particles will be discharged through the discharge pipe. During this period, the turntable will rotate synchronously with the rotation of the conveying mechanism, and the pin will drive the shaft sleeve to rotate with the center of the turntable as the center of the circle. At this time, the top shaft will drive the connecting shaft to move back and forth up and down under the action of the pin and the shaft sleeve, and when the connecting shaft moves upward, the connecting rod will drive the plug to move upward with the upward movement of the connecting shaft, and the plug will be away from the feed pipe. At this time, the silica gel particles will be discharged from the inside of the feed hopper. The first gasket is bulged and fits the bottom of the connecting shaft. The cooperation between the first gasket and the second gasket can effectively seal one side of the feed pipe and prevent the silica gel particles from leaking from one side of the feed pipe. 2. The present invention is provided with a flow limiting mechanism and a loosening mechanism. When the connecting rod drives the plug to move upward, the push rod will drive the push rod to move upward synchronously. When the push rod moves upward, the stirring blade will be deflected upward. When the plug moves downward, the push rod will drive the stirring blade to deflect downward, and this cycle repeats. The up and down reciprocating deflection of the stirring blade can effectively stir the silica gel particles, so as to loosen the accumulated silica gel particles and prevent the silica gel particles from being compacted due to the accumulation of a large number of silica gel particles, which may cause the silica gel particles to be blocked inside the feed hopper, thereby affecting the discharge of the silica gel particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of a silica gel particle feeding device for silica gel production proposed by the present invention; Figure 2 This is a side structural schematic diagram of a silica gel particle feeding device for silica gel production proposed by the present invention; Figure 3 This is a schematic cross-sectional view of a silica gel particle feeding device for silica gel production proposed by the present invention; Figure 4 This is a partial structural diagram of a silica gel granule feeding device for silica gel production proposed by the present invention; Figure 5 This is a schematic structural diagram of a flow limiting mechanism of a silica gel granule feeding device for silica gel production proposed by the present invention; Figure 6 for Figure 5 Schematic diagram of the structure at A proposed in the paper; Figure 7 This is a schematic diagram of the loose mechanism structure of a silica gel particle feeding device for silica gel production proposed by the present invention.

[0015] In the attached figure: 1. Conveyor box; 2. Support legs; 3. Support platform; 4. Machine base; 5. Conveying mechanism; 6. Feed pipe; 7. Support plate; 8. Feed hopper; 9. Current limiting mechanism; 10. Loosening mechanism; 11. Discharge port; 12. Discharge pipe; 13. Feed port; 14. Motor; 15. Rotating rod; 16. Auger blade; 17. Turntable; 18. Pin; 19. Bushing; 20. Top shaft; 21. Connecting shaft; 22. Connecting rod; 23. Plug; 24. Connecting sleeve; 25. First sealing gasket; 26. Second sealing gasket; 27. Conduit; 28. Support plate; 29. ​​Connecting rod; 30. Pull-out port; 31. Top rod; 32. Stirring blade; 33. Support sleeve; 34. Push rod. DETAILED DESCRIPTION

[0016] Example 1, with reference to Figures 1-6A silica gel granule feeding device for silica gel production includes a conveying box 1, one side of the conveying box 1 is connected to a support platform 3 by bolts, one side of the bottom of the support platform 3 and one side of the bottom of the conveying box 1 are both connected to a support leg 2 by bolts, a feeding port 11 is opened on one side of the bottom of the conveying box 1, and a feeding pipe 12 is connected to the inner wall edge of the feeding port 11 through a flange, a feeding port 13 is opened on one side of the top of the conveying box 1, and a feeding pipe 6 is connected to the inner wall edge of the feeding port 13 through a flange, and the top of the feeding pipe 6 is connected to the feeding Bucket 8, support plates 7 are connected between the two sides of the feed hopper 8 and the two sides of the conveying box 1 by bolts, the top of the support platform 3 is connected to the machine base 4 by bolts, a conveying mechanism 5 is arranged between the top of the machine base 4 and the inside of the conveying box 1, and a flow limiting mechanism 9 is arranged between one side of the conveying mechanism 5 and the inside of the feed pipe 6. Through the cooperation between the conveying mechanism 5 and the flow limiting mechanism 9, the silica gel particles can be effectively discharged to prevent the interior of the device from being blocked due to the accumulation of a large number of silica gel particles, thereby affecting the discharge of silica gel particles.

[0017] On the basis of the above, the conveying mechanism 5 includes a motor 14, a rotating rod 15 and an auger blade 16. The two ends of the rotating rod 15 are rotatably connected to the opposite sides of the conveying box 1 through bearings. One side of the conveying box 1 is connected to the motor 14 through bolts. One end of the motor 14 is fixedly connected to the rotating rod 15, and the auger blade 16 is fixedly connected to the rotating rod 15.

[0018] On the basis of the above, the current limiting mechanism 9 includes a turntable 17, a top shaft 20, a connecting shaft 21, a connecting rod 22 and a plug 23, and one side of the turntable 17 is connected to the turntable 15 by bolts, and a pin 18 is welded on one side of the turntable 17 near the bottom. The outer wall of the pin 18 is rotatably sleeved with a shaft sleeve 19, and the shaft sleeve 19 is connected to the bottom of the top shaft 20 by a hinge. One side of the top shaft 20 is fixedly connected to one end of the connecting shaft 21 near the top, and a connecting port is opened on one side of the feed pipe 6, which is slidably connected to the connecting shaft 21. The top of the connecting rod 22 is connected to the bottom of the plug 23 by bolts, and the plug 23 fits the inner wall of the feed pipe 6. The outer wall of the connecting rod 22 is fixedly sleeved with a connecting sleeve 24 near the bottom, and one side of the connecting sleeve 24 is fixedly connected to one end of the connecting shaft 21. The turntable 1 7 will rotate synchronously with the rotation of the conveying mechanism 5, and the pin shaft 18 will drive the sleeve 19 to rotate with the center of the turntable 17 as the center. At this time, the top shaft 20 will drive the connecting shaft 21 to move back and forth up and down under the action of the pin shaft 18 and the sleeve 19, and when the connecting shaft 21 moves upward, the connecting rod 22 will drive the plug 23 to move upward with the upward movement of the connecting shaft 21, and the plug 23 will move away from the feeding pipe 6. At this time, the silica gel particles will enter the inside of the feeding pipe 6 from the inside of the feeding hopper 8, and when the connecting shaft 21 moves downward, the plug 23 will fit into the inside of the feeding pipe 6. At this time, the silica gel particles will accumulate in the inside of the feeding hopper 8, which can effectively discharge the silica gel particles and prevent the inside of the device from being blocked due to the accumulation of a large number of silica gel particles, thereby affecting the discharge of the silica gel particles.

[0019] On the basis of the above, a second sealing gasket 26 is arranged between the top of the connecting shaft 21 and the top of the connecting port, and a first sealing gasket 25 is arranged between the bottom of the connecting shaft 21 and the bottom of the connecting port. The first sealing gasket 25 and the second sealing gasket 26 are both made of hollow elastic materials. A conduit 27 is arranged between the first sealing gasket 25 and the second sealing gasket 26. The conduit 27 is made of hard material. Through the cooperation between the first sealing gasket 25 and the second sealing gasket 26, one side of the feeding pipe 6 can be effectively sealed to prevent the leakage of silica gel particles from one side of the feeding pipe 6.

[0020] On the basis of the above, a drawing hole is formed through the top of the connecting shaft 21 , and the drawing hole is slidably connected to the guide tube 27 .

[0021] Example 2, reference Figure 1-Figure 7 , a silica gel particle feeding device for silica gel production. Compared with Example 1, on the basis of Example 1, a loosening mechanism 10 is provided inside the feed hopper 8, and the loosening mechanism 10 is coordinated with the flow limiting mechanism 9.

[0022] On the basis of the above, the loosening mechanism 10 includes a support plate 28, a push rod 31, a plurality of stirring blades 32 and a plurality of push rods 34. The bottom of the push rod 31 is connected to the top of the plug 23 by bolts. The outer wall of the push rod 31 is fixedly sleeved with a support sleeve 33 near the bottom. A plurality of push rods 34 are hinged to the circumferential outer wall of the support sleeve 33. The two sides of the support plate 28 are connected to the inner walls of the two sides of the feed hopper 8 by bolts with connecting rods 29. The plurality of stirring blades 32 are fixed to the bottom of the support plate 28 in an annular shape and at equal distances. The stirring blade 32 corresponds to the position of the push rod 34. One side of the stirring blade 32 is connected to the push rod 34 by a hinge. A pull-out opening 30 is opened through the top of the support plate 28. The pull-out opening 30 is slidably connected to the outer wall of the push rod 31, which can effectively stir the silica gel particles so as to loosen the accumulated silica gel particles and prevent the silica gel particles from being compacted due to the accumulation of a large number of silica gel particles, thereby causing the silica gel particles to be blocked inside the feed hopper, thereby affecting the discharge of the silica gel particles.

[0023] In summary, with the aid of the above technical solution of the present invention: when the silica gel particles are discharged, a plurality of silica gel particles are placed in the interior of the feed hopper 8, and the silica gel particles are transported to the interior of the conveying box 1 through the feed pipe 6. During this period, the conveying mechanism 5 is started, and the conveying mechanism 5 will transport the silica gel particles. When the silica gel particles are transported to the discharge port 11, the silica gel particles will be discharged through the discharge pipe 12. During this period, the turntable 17 will rotate synchronously with the rotation of the conveying mechanism 5, and the pin 18 will drive the shaft sleeve 19 to rotate with the center of the turntable 17 as the center of the circle. At this time, the top shaft 20 The connecting shaft 21 will be driven to move up and down reciprocatingly under the action of the pin shaft 18 and the sleeve 19, and when the connecting shaft 21 moves upward, the connecting rod 22 will drive the plug 23 to move upward as the connecting shaft 21 moves upward, and the plug 23 will be away from the feeding pipe 6. At this time, the silica gel particles will enter the feeding pipe 6 from the inside of the feeding hopper 8, and when the connecting shaft 21 moves downward, the plug 23 will fit into the inside of the feeding pipe 6. At this time, the silica gel particles will accumulate in the inside of the feeding hopper 8. The cooperation between the conveying mechanism 5 and the current limiting mechanism 9 can effectively discharge the silica gel particles to prevent the silica gel particles from being discharged. Because the accumulation of more silica gel particles leads to blockage inside the device, thus affecting the feeding of silica gel particles, during this period, when the connecting shaft 21 moves upward, the second sealing gasket 26 is squeezed, and the gas inside the second sealing gasket 26 is transported to the inside of the first sealing gasket 25 through the conduit 27 after being squeezed, and the first sealing gasket 25 is bulged and fits the bottom of the connecting shaft 21. The cooperation between the first sealing gasket 25 and the second sealing gasket 26 can effectively seal one side of the feeding pipe 6 to prevent silica gel particles from leaking from one side of the feeding pipe 6. When the plug 23 is driven to move upward, the push rod 31 will drive the push rod 34 to move upward synchronously, and the push rod 34 will drive the stirring blade 32 to deflect upward when moving upward, and when the plug 23 moves downward, the push rod 34 will drive the stirring blade 32 to deflect downward, and this cycle repeats. The up and down reciprocating deflection of the stirring blade 32 can effectively stir the silica gel particles, so as to loosen the accumulated silica gel particles and prevent the silica gel particles from being compacted due to the accumulation of a large number of silica gel particles, thereby causing the silica gel particles to be blocked inside the feed hopper, thereby affecting the discharge of the silica gel particles.

[0024] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A silica gel granule feeding device for silica gel production, comprising a conveying box (1), characterized in that: One side of the conveying box (1) is connected to a support platform (3) by bolts, and one side of the bottom of the support platform (3) and one side of the bottom of the conveying box (1) are both connected to support legs (2) by bolts. A discharge port (11) is provided on one side of the bottom of the conveying box (1), and a discharge pipe (12) is connected to the inner wall edge of the discharge port (11) by a flange. A feed port (13) is provided on one side of the top of the conveying box (1), and a feed pipe (6) is connected to the inner wall edge of the feed port (13) by a flange. The top of the feed pipe (6) is connected to a feed hopper (8) by a flange, and support plates (7) are connected between the two sides of the feed hopper (8) and the two sides of the conveying box (1) by bolts. The top of the support platform (3) is connected to a machine base (4) by bolts, and a conveying mechanism (5) is provided between the top of the machine base (4) and the inside of the conveying box (1). A flow limiting mechanism (9) is provided between one side of the conveying mechanism (5) and the inside of the feed pipe (6).

2. The silica gel granule feeding device for silica gel production according to claim 1, characterized in that: The conveying mechanism (5) comprises a motor (14), a rotating rod (15) and an auger blade (16), wherein two ends of the rotating rod (15) are rotatably connected to two opposite sides of the conveying box (1) via bearings, one side of the conveying box (1) is connected to the motor (14) via bolts, one end of the motor (14) is fixedly connected to the rotating rod (15), and the auger blade (16) is fixedly connected to the rotating rod (15).

3. The silica gel granule feeding device for silica gel production according to claim 2, characterized in that: The current limiting mechanism (9) comprises a rotating disk (17), a top shaft (20), a connecting shaft (21), a connecting rod (22) and a plug (23), and one side of the rotating disk (17) is connected to the rotating rod (15) by a bolt, a pin shaft (18) is welded to a position near the bottom of one side of the rotating disk (17), a sleeve (19) is rotatably sleeved on the outer wall of the pin shaft (18), the sleeve (19) is connected to the bottom of the top shaft (20) by a hinge, and a position near the top of one side of the top shaft (20) is welded to a pin shaft (18). The connecting rod (22) is fixedly connected to one end of the connecting shaft (21), a connecting port is provided on one side of the feeding pipe (6), and the connecting port is slidably connected to the connecting shaft (21). The top of the connecting rod (22) is connected to the bottom of the plug (23) by bolts, and the plug (23) fits the inner wall of the feeding pipe (6). A connecting sleeve (24) is fixedly sleeved on the outer wall of the connecting rod (22) near the bottom, and one side of the connecting sleeve (24) is fixedly connected to one end of the connecting shaft (21).

4. The silica gel granule feeding device for silica gel production according to claim 3, characterized in that: A second sealing gasket (26) is provided between the top of the connecting shaft (21) and the top of the connecting port, and a first sealing gasket (25) is provided between the bottom of the connecting shaft (21) and the bottom of the connecting port. The first sealing gasket (25) and the second sealing gasket (26) are both made of hollow elastic materials. A conduit (27) is provided between the first sealing gasket (25) and the second sealing gasket (26), and the conduit (27) is made of a hard material.

5. The silica gel granule feeding device for silica gel production according to claim 4, characterized in that: A drawing hole is provided through the top of the connecting shaft (21), and the drawing hole is slidably connected to the conduit (27).

6. The silica gel granule feeding device for silica gel production according to claim 3, characterized in that: A loosening mechanism (10) is provided inside the feed hopper (8), and the loosening mechanism (10) cooperates with the flow limiting mechanism (9).

7. The silica gel granule feeding device for silica gel production according to claim 6, characterized in that: The loosening mechanism (10) includes a support plate (28), a top rod (31), a plurality of stirring blades (32) and a plurality of push rods (34), the bottom of the top rod (31) is connected to the top of the plug (23) by bolts, the outer wall of the top rod (31) is fixedly sleeved with a support sleeve (33) near the bottom, and the plurality of push rods (34) are connected to the circumferential outer wall of the support sleeve (33) by hinges, and connecting rods (29) are connected between the two sides of the support plate (28) and the two side inner walls of the feed hopper (8) by bolts, and the plurality of stirring blades (32) are fixed to the bottom of the support plate (28) in a circular shape and at equal distances, and the positions of the stirring blades (32) and the push rods (34) correspond to each other, and one side of the stirring blade (32) is connected to the push rod (34) by a hinge.

8. The silica gel granule feeding device for silica gel production according to claim 7, characterized in that: A draw-out opening (30) is provided through the top of the support plate (28), and the draw-out opening (30) is slidably connected to the outer wall of the top rod (31).

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