Connecting assembly of stock bin

Abstract

The utility model relates to the technical field of refractory material production, in particular to a stock bin connecting assembly which comprises a material tank and a discharging mechanism, the discharging mechanism comprises a lifting assembly, a discharging assembly, a valve cover, a valve rod, a valve shaft, a shaft sleeve and a limiting block, the lifting assembly is fixedly connected with the material tank, the discharging assembly is fixedly connected with the output end of the lifting assembly, and the discharging assembly is fixedly connected with the output end of the shaft sleeve. The shaft sleeve is fixedly connected with the charging bucket and located at the lower end of the charging bucket, the valve shaft is rotationally connected with the shaft sleeve and embedded in the shaft sleeve, the valve cover is fixedly connected with the valve shaft and located at the lower end of the valve shaft, the valve rod is fixedly connected with the valve cover and located at the lower end of the valve cover, the limiting block is fixedly connected with the charging bucket and located at the lower end of the charging bucket, and the limiting block is matched with the valve rod. And meanwhile, the discharging end is arranged outside the charging bucket, so that the problem that the discharging assembly cannot be normally started due to the fact that the discharging assembly is compacted by the refractory material can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory material production, in particular to a connection component of a silo. Background Art

[0002] At present, refractory materials are inorganic non-metallic materials with a refractory temperature of not less than 1580℃. Refractoriness refers to the ability of a conical sample of refractory materials to resist high temperature without softening under no load. Refractory materials are widely used in metallurgy, chemical industry, petroleum, machinery manufacturing, silicate and other industrial fields, among which the metallurgical industry has a larger amount. Common silos for refractory production are mostly stored in powder form. When the silo is working, vibration will occur, which will compact the internal material and cause blockage of the discharge port, thus affecting work efficiency.

[0003] The prior art CN218752618U provides a connection assembly for a silo for refractory material production, including a support frame, a material tank is fixedly connected to the interior of the support frame, the inner cavity bottom wall of the material tank is fixedly connected to support legs distributed in four corners, the tops of the four support legs are fixedly connected to the same installation box, the interior of the installation box is provided with a reset assembly distributed in left-right symmetry, the top of the installation box is fixedly connected to a motor bin, the inner side wall of the motor bin is fixedly connected to a drive motor, the output end of the drive motor is provided with a rotating assembly, the opposite side of the reset assembly is provided with a loosening assembly, the bottom of the rotating assembly is provided with a auger rod, and the bottom of the material tank is fixedly connected with a drainage pipe connected to the inside of the material tank. The rotating assembly collides with the reset assembly, thereby driving the loosening assembly to move inside the material tank, so that the material inside the material tank will not be compacted, and then the auger rod is driven to rotate by the rotating assembly, so that the material inside the material tank flows out evenly from the drainage pipe, which has the advantage of being easy to use.

[0004] However, in the prior art, the loosening rod and the auger rod are located inside the material tank for a long time. After long-term storage, the refractory material is compacted around the loosening rod and the auger rod, resulting in failure to start normally due to the high degree of compaction during startup. Utility Model Content

[0005] The utility model aims to provide a connection assembly for a silo, aiming to solve the technical problem in the prior art that a loosening rod and an auger rod are located inside the silo for a long time, and after long-term storage, refractory materials are compacted around the loosening rod and the auger rod, resulting in failure to start normally due to the high degree of compaction during startup.

[0006] To achieve the above-mentioned purpose, the utility model adopts a connecting component of a silo, including a material tank and a unloading mechanism, the unloading mechanism including a lifting component, a discharging component, a valve cover, a valve stem, a valve shaft, a shaft sleeve and a limit block, the lifting component is fixedly connected to the material tank and is located at the lower end of the material tank, the discharging component is fixedly connected to the output end of the lifting component and is respectively located on one side of the output end of the lifting component, the shaft sleeve is fixedly connected to the material tank and is located at the lower end of the material tank, the valve shaft is rotatably connected to the shaft sleeve and embedded in the interior of the shaft sleeve, the valve cover is fixedly connected to the valve shaft and is located at the lower end of the valve shaft, the valve stem is fixedly connected to the valve cover and is located at the lower end of the valve cover, the limit block is fixedly connected to the material tank and is located at the lower end of the material tank, and the limit block and the valve stem are adapted to each other.

[0007] Among them, the lifting assembly includes a mounting plate, a slide rail, a screw rod, a side support plate and a first servo motor, the mounting plate is fixedly connected to the material tank and is located at the lower end of the material tank, the slide rail is fixedly connected to the mounting plate and is located on one side of the mounting plate, the two ends of the screw rod are respectively rotatably connected to the slide rail and embedded in the interior of the slide rail, the side support plate is threadedly connected to the screw rod and is sleeved on the outer wall of the screw rod, and the side support plate is embedded in the interior of the slide rail, the first servo motor is arranged at the upper end of the slide rail, and the output end of the first servo motor is fixedly connected to one end of the screw rod.

[0008] Among them, the discharge assembly includes a second servo motor, a discharge shaft and a discharge guide plate, the second servo motor is fixedly connected to the side support plate and is located at the lower end of the side support plate, the output end of the second servo motor passes through the side support plate and is fixedly connected to the discharge shaft, the discharge guide plate is fixedly connected to the discharge shaft and is sleeved on the outer wall of the discharge shaft.

[0009] Wherein, the connection assembly of the silo also includes an auxiliary mechanism, which is fixedly connected to the material tank and is located at the upper end of the material tank.

[0010] Among them, the auxiliary mechanism includes a third servo motor and a stirring shaft, the third servo motor is fixedly connected to the material tank and is located at the upper end of the material tank, and the output end of the third servo motor passes through the material tank, the stirring shaft is fixedly connected to the output end of the third servo motor and is located inside the material tank, and the outer wall of the stirring shaft has a spiral groove.

[0011] The utility model discloses a connecting component for a silo, wherein refractory materials are stored and placed through the material tank, the shaft sleeve is used to install and limit the valve shaft, and the valve stem is held and rotated with the valve shaft as the center, and the discharge end of the material tank is closed through the valve cover, so as to collect the refractory materials. At the same time, when discharging materials, the valve stem is held and the valve cover is rotated until the discharge port of the material tank is fully opened, and the discharge component is driven to operate so that the output end of the discharge component rotates, and the discharge component is driven to rise under the drive of the lifting component until it is inserted into the interior of the material tank, so as to discharge the refractory materials inside the material tank. The above structural arrangement can prevent the refractory materials from being unable to be discharged normally after being piled up and compacted for a long time, and placing the discharge end outside the material tank can effectively avoid the problem that the discharge component is compacted by the refractory materials and cannot be started normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0014] Figure 2 It is a front view of the first embodiment of the utility model.

[0015] Figure 3 It is a top view of the first embodiment of the utility model.

[0016] Figure 4 The utility model Figure 3 AA line internal structure cross-sectional view.

[0017] Figure 5 The utility model Figure 3 BB line internal structure cross-sectional view.

[0018] Figure 6 It is a cross-sectional view of the internal structure of the second embodiment of the utility model.

[0019] Figure 7 It is a structural schematic diagram of the stirring shaft of the utility model.

[0020] 101-material tank, 102-mounting plate, 103-slide rail, 104-screw rod, 105-side support plate, 106-first servo motor, 107-second servo motor, 108-discharge shaft, 109-discharge guide, 110-valve cover, 111-valve stem, 112-valve shaft, 113-shaft sleeve, 114-limit block, 201-third servo motor, 202-stirring shaft, 203-spiral groove. DETAILED DESCRIPTION

[0021] The first embodiment of the present application is:

[0022] See also Figures 1 to 5 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 It is a front view of the first embodiment of the utility model. Figure 3 is a top view of the first embodiment of the utility model, Figure 4 The utility model Figure 3 The AA line internal structure cross-sectional view, Figure 5 The utility model Figure 3 BB line internal structure cross-sectional view.

[0023] The utility model provides a connection component of a silo: it includes a material tank 101 and a discharge mechanism, the discharge mechanism includes a lifting component, a discharge component, a valve cover 110, a valve stem 111, a valve shaft 112, a shaft sleeve 113 and a limit block 114, the lifting component includes a mounting plate 102, a slide rail 103, a screw rod 104, a side support plate 105 and a first servo motor 106, and the discharge component includes a second servo motor 107, a discharge shaft 108 and a discharge guide 109.

[0024] According to this specific embodiment, the material tank 101 is used to store refractory materials, and the discharge port of the material tank 101 is closed by the valve cover 110. The valve shaft 112 and the shaft sleeve 113 fix the rotation axis of the valve cover 110. The discharge assembly is driven by the lifting assembly to perform lifting and adjustment until the discharge assembly discharges the refractory material inside the material tank 101.

[0025] The lifting assembly is fixedly connected to the material tank 101 and is located at the lower end of the material tank 101. The discharge assembly is fixedly connected to the output end of the lifting assembly and is respectively located on one side of the output end of the lifting assembly. The shaft sleeve 113 is fixedly connected to the material tank 101 and is located at the lower end of the material tank 101. The valve shaft 112 is rotatably connected to the shaft sleeve 113 and is embedded in the interior of the shaft sleeve 113. The valve cover 110 is fixedly connected to the valve shaft 112 and is located at the lower end of the valve shaft 112. The valve stem 111 is fixedly connected to the valve cover 110 and is located at the lower end of the valve cover 110. The limit block 114 is fixedly connected to the material tank 101 and is located at the lower end of the material tank 101. The material tank 101 is adapted to each other with the valve stem 111, and the material tank 101 stores and places refractory materials. The shaft sleeve 113 installs and limits the valve shaft 112. At the same time, the valve stem 111 is held and rotated with the valve shaft 112 as the center, and the discharge end of the material tank 101 is closed by the valve cover 110 to collect the refractory materials. At the same time, when unloading, the valve stem 111 is held and the valve cover 110 is rotated until the discharge port of the material tank 101 is fully opened, and the discharge component is driven to operate so that the output end of the discharge component rotates, and the discharge component is driven to rise under the drive of the lifting component until it is inserted into the interior of the material tank 101 to discharge the refractory materials inside the material tank 101.

[0026] Secondly, the mounting plate 102 is fixedly connected to the material tank 101 and is located at the lower end of the material tank 101. The slide rail 103 is fixedly connected to the mounting plate 102 and is located on one side of the mounting plate 102. Both ends of the screw rod 104 are rotatably connected to the slide rail 103 and embedded in the interior of the slide rail 103. The side support plate 105 is threadedly connected to the screw rod 104 and sleeved on the outer wall of the screw rod 104. The side support plate 105 is embedded in the interior of the slide rail 103. The first servo motor 106 is arranged on the slide rail 103. The upper end, and the output end of the first servo motor 106 is fixedly connected to one end of the screw rod 104, the mounting vertical plate 102 supports and fixes the slide rail 103, and the slide rail 103 installs and fixes the screw rod 104. The first servo motor 106 is started to run, driving the screw rod 104 to rotate. The forward rotation of the screw rod 104 drives the side support plate 105 to rise, and the reverse rotation of the screw rod 104 drives the side support plate 105 to fall. The height adjustment of the discharge assembly can be achieved by controlling the height adjustment of the side support plate 105.

[0027] At the same time, the second servo motor 107 is fixedly connected to the side support plate 105 and is located at the lower end of the side support plate 105. The output end of the second servo motor 107 passes through the side support plate 105 and is fixedly connected to the discharge shaft 108. The discharge guide plate 109 is fixedly connected to the discharge shaft 108 and is sleeved on the outer wall of the discharge shaft 108. When the second servo motor 107 is started to run, the discharge shaft 108 is driven to rotate by the second servo motor 107, so that the discharge guide plate 109 rotates with the discharge shaft 108, and the discharge guide plate 109 contacts the refractory material and peels off the compacted refractory material, thereby achieving the purpose of discharging the refractory material.

[0028] When using a silo connection assembly of the present embodiment, the material tank 101 stores and places refractory materials, the shaft sleeve 113 installs and limits the valve shaft 112, and at the same time, the valve stem 111 is held and rotated with the valve shaft 112 as the center, and the discharge end of the material tank 101 is closed by the valve cover 110 to collect the refractory materials. At the same time, when unloading, the valve stem 111 is held and the valve cover 110 is rotated until the discharge port of the material tank 101 is fully opened, and the discharge assembly is driven to operate so that the output end of the discharge assembly rotates, and the discharge assembly is driven by the lifting assembly to rise until it is inserted into the interior of the material tank 101 to discharge the refractory materials inside the material tank 101. 2. The slide rail 103 is supported and fixed, and the slide rail 103 is used to install and fix the screw rod 104. The first servo motor 106 is started to operate to drive the screw rod 104 to rotate. The positive rotation of the screw rod 104 drives the side support plate 105 to rise, and the reverse rotation of the screw rod 104 drives the side support plate 105 to fall. The height adjustment of the discharge assembly can be achieved by controlling the height adjustment of the side support plate 105. The second servo motor 107 is started to operate, and the discharge shaft 108 is driven to rotate by the second servo motor 107, so that the discharge guide plate 109 rotates with the discharge shaft 108, and the discharge guide plate 109 contacts the refractory material and peels off the compacted refractory material, thereby achieving the purpose of discharging the refractory material.

[0029] The second embodiment of the present application is:

[0030] Based on the first embodiment, please refer to Figure 6 and Figure 7 ,in Figure 6 This is a cross-sectional view of the internal structure of the second embodiment of the utility model. Figure 7 It is a structural schematic diagram of the stirring shaft of the utility model.

[0031] The utility model provides a connection assembly for a silo, which further comprises an auxiliary mechanism, wherein the auxiliary mechanism comprises a third servo motor 201 and a stirring shaft 202 .

[0032] According to this specific embodiment, the upper part of the refractory material inside the material tank 101 can be stirred by the auxiliary mechanism, and the difficulty of starting can be reduced by the stirring shaft 202, while the compacted refractory material can be loosened.

[0033] Among them, the auxiliary mechanism is fixedly connected to the material tank 101 and is located at the upper end of the material tank 101. The auxiliary mechanism can stir the upper part of the refractory material inside the material tank 101. The stirring shaft 202 can reduce the difficulty of starting and loosen the compacted refractory material.

[0034] Secondly, the third servo motor 201 is fixedly connected to the material tank 101 and is located at the upper end of the material tank 101, and the output end of the third servo motor 201 passes through the material tank 101, the stirring shaft 202 is fixedly connected to the output end of the third servo motor 201 and is located inside the material tank 101, and the outer wall of the stirring shaft 202 has a spiral groove 203, and the stirring shaft 202 is driven by the third servo motor 201 to rotate. During the rotation process, the stirring shaft 202 increases the friction through the spiral groove 203 and scrapes the internal refractory material to loosen it. The refractory material on the upper part of the material tank 101 can be loosened when the discharge assembly is running to ensure the normal discharge of the refractory material.

[0035] When using a silo connection assembly of the present embodiment, the auxiliary mechanism can stir the upper part of the refractory material inside the material tank 101, and the starting difficulty can be reduced through the stirring shaft 202. At the same time, the compacted refractory material can be loosened. The stirring shaft 202 is driven by the third servo motor 201 to rotate. During the rotation, the stirring shaft 202 increases the friction through the spiral groove 203, and at the same time, the internal refractory material is scraped to loosen it. The refractory material in the upper part of the material tank 101 can be loosened when the discharge assembly is running to ensure the normal discharge of the refractory material.

[0036] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A connection assembly for a silo, comprising a silo, characterized in that: Also includes a discharge mechanism; The unloading mechanism includes a lifting assembly, a discharge assembly, a valve cover, a valve stem, a valve shaft, a sleeve and a limit block. The lifting assembly is fixedly connected to the material tank and is located at the lower end of the material tank. The discharge assembly is fixedly connected to the output end of the lifting assembly and is respectively located on one side of the output end of the lifting assembly. The sleeve is fixedly connected to the material tank and is located at the lower end of the material tank. The valve shaft is rotatably connected to the sleeve and embedded in the interior of the sleeve. The valve cover is fixedly connected to the valve shaft and is located at the lower end of the valve shaft. The valve stem is fixedly connected to the valve cover and is located at the lower end of the valve cover. The limit block is fixedly connected to the material tank and is located at the lower end of the material tank, and the limit block and the valve stem are adapted to each other.

2. A silo connection assembly according to claim 1, characterized in that: The lifting assembly includes a mounting plate, a slide rail, a screw rod, a side support plate and a first servo motor. The mounting plate is fixedly connected to the material tank and is located at the lower end of the material tank. The slide rail is fixedly connected to the mounting plate and is located on one side of the mounting plate. Both ends of the screw rod are rotatably connected to the slide rail and embedded in the interior of the slide rail. The side support plate is threadedly connected to the screw rod and is sleeved on the outer wall of the screw rod, and the side support plate is embedded in the interior of the slide rail. The first servo motor is arranged at the upper end of the slide rail, and the output end of the first servo motor is fixedly connected to one end of the screw rod.

3. A silo connection assembly as claimed in claim 2, characterized in that: The discharge assembly includes a second servo motor, a discharge shaft and a discharge guide. The second servo motor is fixedly connected to the side support plate and is located at the lower end of the side support plate. The output end of the second servo motor passes through the side support plate and is fixedly connected to the discharge shaft. The discharge guide is fixedly connected to the discharge shaft and is sleeved on the outer wall of the discharge shaft.

4. A silo connection assembly as claimed in claim 3, characterized in that: The connection assembly of the silo also includes an auxiliary mechanism, which is fixedly connected to the material tank and is located at the upper end of the material tank.

5. A silo connection assembly as claimed in claim 4, characterized in that: The auxiliary mechanism includes a third servo motor and a stirring shaft. The third servo motor is fixedly connected to the material tank and is located at the upper end of the material tank, and the output end of the third servo motor passes through the material tank. The stirring shaft is fixedly connected to the output end of the third servo motor and is located inside the material tank, and the outer wall of the stirring shaft has a spiral groove.

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