Bentonite filling stock bin capable of preventing bentonite from being accumulated

Abstract

The utility model relates to the technical field of bentonite, in particular to a bentonite filling stock bin capable of preventing bentonite from being accumulated, which comprises a bentonite stock bin, the bottom of the bentonite stock bin is communicated with a discharging pipe, a support is sleeved outside the bentonite stock bin, the end of the support is hinged with a sealing door, the bottom of the support is rotatably connected with a rotating rod, and the rotating rod is connected with the bentonite filling stock bin. A spiral conveying blade is fixed to the bottom of the rotating rod, a rotatable rotating disc is arranged outside the rotating rod, and a stirring rod is installed at the bottom of the rotating disc. According to the bentonite filling stock bin capable of preventing bentonite accumulation, the stirring rod is controlled to rotate and stir in the bentonite stock bin so as to stir and scatter bentonite, the caking phenomenon caused by massive accumulation of the bentonite is avoided, the spiral conveying blade rotates so as to rotate and discharge the bentonite, so that the bentonite is discharged quickly and smoothly, the filling efficiency is improved, and the practicability is high. And the sealing door is controlled to be separated from the bentonite stock bin, so that workers can conveniently overhaul and maintain the interior of the stock bin, and the overhaul efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bentonite, in particular to a bentonite filling silo which can prevent bentonite from piling up. Background Art

[0002] Bentonite is a non-metallic mineral with montmorillonite as its main mineral component. The montmorillonite structure is a 2:1 type crystal structure consisting of two silicon-oxygen tetrahedrons sandwiching a layer of aluminum-oxygen octahedron. Due to the presence of certain cations such as Cu, Mg, Na, K, etc. in the layered structure formed by the montmorillonite unit cell, and the interaction between these cations and the montmorillonite unit cell is very unstable and can be easily exchanged by other cations, it has good ion exchangeability.

[0003] The finished bentonite enters the filling process after heating and drying. Most of the time, a filling machine is used to fill the bentonite. The filling machine is equipped with a filling silo. The filling silo is a device for storing and conveying various materials. It is mainly used for temporary storage and unloading of materials. The use of the silo and the filling machine can ensure the continuity of production and improve production efficiency.

[0004] At present, bentonite is mostly discharged directly into the silo when it is filled. However, pouring a large amount of bentonite into the silo will cause material accumulation, resulting in unsmooth material discharge and affecting the filling efficiency. In addition, the silo needs regular maintenance and inspection for long-term use. During the inspection and repair, the silo needs to be disassembled as a whole, which reduces the efficiency of inspection and maintenance. Utility Model Content

[0005] The purpose of the utility model is to provide a bentonite filling silo that prevents bentonite from piling up, so as to solve the problems mentioned in the above background technology that the existing silos will cause material accumulation, resulting in unsmooth material discharge, affecting filling efficiency, and slow silo maintenance. In order to achieve the above purpose, the utility model provides the following technical solutions: a bentonite filling silo that prevents bentonite from piling up, comprising a bentonite silo, the bottom of which is connected to a discharge pipe, the outside of which is sleeved with a bracket, the end of which is hinged with a sealing door, the bottom of which is rotatably connected to a rotating rod, the bottom of which is fixed with a spiral feeding blade, the outside of which is provided with a rotatable turntable, and the bottom of which is provided with a stirring rod.

[0006] Preferably, a fixing block is fixed to the end of the sealing door, and a groove is provided inside the fixing block.

[0007] Preferably, a connecting block is fixed to the end of the bracket, a control rod is rotatably connected inside the connecting block, a thread is provided on the outside of the bottom end of the control rod, a protrusion is fixed to the top of the control rod, and the outer diameter of the protrusion is consistent with the inner diameter of the groove.

[0008] Preferably, a first motor is fixed to the top of the bracket, a coupling is fixed to the output end of the first motor, and the coupling is fixedly connected to the rotating rod.

[0009] Preferably, a second motor is fixed on the top of the bracket, the output end of the second motor is fixedly connected to a transmission rod, the outside of the transmission rod is fixedly sleeved with a first pulley, the outside of the first pulley is wrapped with a transmission belt, the other end of the transmission belt is internally sleeved and wrapped with a second pulley, and the middle of the second pulley is fixedly connected with a sleeve.

[0010] Preferably, the sleeve is rotatably connected to the rotating rod, the sleeve is fixedly connected to the rotating disk, and the sleeve is rotatably connected to the bracket.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, the second motor is started to drive the transmission rod to drive the first pulley to rotate, and the second pulley is driven to rotate through the transmission belt, so that the sleeve in the middle of the second pulley rotates around the rotating rod, and at the same time drives the external rotating disk and the stirring rod at the bottom to rotate and stir in the bentonite silo, so that the bentonite is stirred and broken up to avoid the agglomeration phenomenon caused by a large amount of bentonite accumulation. The first motor is started to drive the coupling to drive the rotating rod to rotate, and the spiral feeding blade rotates immediately to rotate and discharge the bentonite, so that the bentonite is discharged quickly and smoothly, thereby improving the filling efficiency.

[0013] In the utility model, the convex block is first rotated to drive the control rod to rotate, and the convex block stops when it rotates to be parallel to the groove, and the sealing door is pulled to rotate it under force, thereby driving the connecting block at the end to slide outward, so that the internal groove passes through the convex block to slide outward and drive the sealing door to separate from the bentonite silo, so that the internal environment is exposed to facilitate the staff to carry out inspection and maintenance, thereby improving the inspection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall isometric structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0017] Figure 4 For this utility model Figure 2 Schematic diagram of the connection structure between the turntable and the rotating rod.

[0018] In the figure:

[0019] 1. Bentonite silo;

[0020] 2. Feeding pipe;

[0021] 3. Bracket;

[0022] 4. Sealing door; 41. Fixing block; 42. Groove; 43. Connecting block; 44. Control rod; 45. Thread; 46. Protrusion;

[0023] 5. Rotating rod; 51. First motor; 52. Coupling;

[0024] 6. Spiral conveying blades;

[0025] 7. Turntable; 71. Second motor; 72. Transmission rod; 73. First pulley; 74. Transmission belt; 75. Second pulley; 76. Sleeve;

[0026] 8. Stirring rod. DETAILED DESCRIPTION

[0027] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figures 1 to 4 The utility model provides a technical solution: a bentonite filling silo for preventing bentonite from piling up, comprising a bentonite silo 1, the bottom of which is connected to a feed pipe 2, a bracket 3 is sleeved on the outside of the bentonite 1, a sealing door 4 is hinged on the end of the bracket 3, a rotating rod 5 is rotatably connected to the bottom of the bracket 3, a spiral feeding blade 6 is fixed to the bottom of the rotating rod 5, a rotatable turntable 7 is provided on the outside of the rotating rod 5, and a stirring rod 8 is installed at the bottom of the turntable 7.

[0029] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a fixing block 41 is fixed to the end of the sealing door 4 , and a groove 42 is formed inside the fixing block 41 .

[0030] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a connecting block 43 is fixed to the end of the bracket 3, and a control rod 44 is rotatably connected inside the connecting block 43. A thread 45 is provided on the outside of the bottom end of the control rod 44, and a protrusion 46 is fixed to the top of the control rod 44. The outer diameter of the protrusion 46 is consistent with the inner diameter of the groove 42.

[0031] It should be noted that the control rod 44 is connected to the connecting block 43 by a thread 45, so that the control rod 4 can rotate in the connecting block 43, and the outer diameter of the protrusion 46 is consistent with the inner diameter of the groove 42. Therefore, when the protrusion 46 and the groove 42 are in a parallel state, the protrusion 46 can move through the groove 42. When the protrusion 46 and the groove 42 are in a vertical state, it is clamped on the surface of the groove 42 for limiting.

[0032] It should be noted that a thread 45 is provided on the outer wall of the bottom end of the control rod 44 to facilitate a tight connection between the control rod 44 and the connecting block 43. At the same time, the distance between the control rod 44 and the fixing block 41 can be adjusted, so as to achieve a stable limiting effect.

[0033] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a first motor 51 is fixed to the top of the bracket 3 , a coupling 52 is fixed to the output end of the first motor 51 , and the coupling 52 is fixedly connected to the rotating rod 5 .

[0034] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a second motor 71 is fixed to the top of the bracket 3, and a transmission rod 72 is fixedly connected to the output end of the second motor 71. A first pulley 73 is fixedly sleeved on the outside of the transmission rod 72, and a transmission belt 74 is wound around the outside of the first pulley 73. A second pulley 75 is sleeved and wound around the other end of the transmission belt 74, and a sleeve 76 is fixedly connected in the middle of the second pulley 75.

[0035] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the sleeve 76 is rotatably connected to the rotating rod 5, the sleeve 76 is fixedly connected to the rotating disk 7, and the sleeve 76 is rotatably connected to the bracket 3.

[0036] It should be noted that the sleeve 76 is rotatably connected to the rotating rod 5, and the sleeve 76 is rotatably connected to the bracket 3. The rotation of the sleeve 76 drives the stirring rod 8 at the bottom of the turntable 7 to rotate, thereby stirring and breaking up the bentonite to avoid caking that affects the feeding. The connection between the sleeve 76 and the bracket 3 can support it to avoid the sleeve 76 idling and thus affecting the stability of use.

[0037] It should be noted that the specific models and specifications of the first motor 51, the coupling 52 and the second motor 71 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it is not repeated here.

[0038] It should be noted that the spiral feeding blade 6 is placed in the feeding pipe 2 and rotates. The bentonite is fed to the feed tube 2 by the rotation of the spiral feeding blade 6. The feeding of the spiral feeding blade 6 is a prior art in the art, so it will not be described in detail.

[0039] The use method and advantages of the utility model: When the bentonite filling silo for preventing bentonite accumulation is working, the working process is as follows:

[0040] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the bentonite silo 1 is installed and used with the filling machine, and a large amount of bentonite is poured into the bentonite silo 1. When the material is discharged, the second motor 71 is started to drive the transmission rod 72 to drive the first pulley 73 to rotate. When the first pulley 73 rotates, the transmission belt 74 wrapped around the outside thereof is immediately transmitted and drives the second pulley 75 to rotate. The second pulley 75 then rotates and drives the middle sleeve 76 to rotate around the outside of the rotating rod 5, so that the rotating disk 7 outside the sleeve 76 drives the stirring rod 8 to rotate in the bentonite silo 1 and then stirs the bentonite, so that the bentonite is stirred and broken up to avoid accumulation and agglomeration affecting subsequent discharge.

[0041] Start the first motor 51 to drive the coupling 52 to drive the rotating rod 5 to rotate, and the spiral feeding blade 6 at the bottom thereof rotates immediately to transport the bentonite to the discharge pipe 2 for discharge and leakage, so that when a large amount of bentonite in the bentonite silo 1 is poured into the silo, there will be no material accumulation, so that the bentonite discharge is fast and smooth, and the filling efficiency is improved.

[0042] Long-term use requires inspection and maintenance of the interior of the bentonite silo 1. When maintaining it, the manually rotating protrusion 46 drives the control rod 44 to rotate in the connecting block 43, so that the protrusion 46 rotates to the same horizontal plane as the groove 42, and then the sealing door 4 is pulled out. The sealing door 4 rotates under force, so that the connecting block 43 at the end of the sealing door 4 slides outward and the groove 42 inside it passes through the protrusion 46, so that the sealing door 4 is separated from the bentonite silo 1, so that its internal environment is exposed to facilitate the staff to inspect and maintain it, thereby improving the inspection and maintenance efficiency.

[0043] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A bentonite filling silo for preventing bentonite accumulation, comprising a bentonite silo (1), characterized in that: The bottom of the bentonite silo (1) is connected to a feed pipe (2), the outside of the bentonite silo (1) is sleeved with a bracket (3), the end of the bracket (3) is hinged with a sealing door (4), the bottom of the bracket (3) is rotatably connected to a rotating rod (5), the bottom of the rotating rod (5) is fixed with a spiral feeding blade (6), the outside of the rotating rod (5) is provided with a rotatable turntable (7), and the bottom of the turntable (7) is installed with a stirring rod (8).

2. A bentonite filling silo for preventing bentonite accumulation according to claim 1, characterized in that: A fixing block (41) is fixed to the end of the sealing door (4), and a groove (42) is provided inside the fixing block (41).

3. The bentonite filling silo for preventing bentonite accumulation according to claim 1, characterized in that: A connecting block (43) is fixed at the end of the bracket (3), a control rod (44) is rotatably connected inside the connecting block (43), a thread (45) is provided on the outside of the bottom end of the control rod (44), a protrusion (46) is fixed on the top of the control rod (44), and the outer diameter of the protrusion (46) is consistent with the inner diameter of the groove (42).

4. The bentonite filling silo for preventing bentonite accumulation according to claim 1, characterized in that: A first motor (51) is fixed to the top of the bracket (3); a coupling (52) is fixed to the output end of the first motor (51); and the coupling (52) is fixedly connected to the rotating rod (5).

5. The bentonite filling silo for preventing bentonite accumulation according to claim 1, characterized in that: A second motor (71) is fixed on the top of the bracket (3); the output end of the second motor (71) is fixedly connected to a transmission rod (72); the outside of the transmission rod (72) is fixedly sleeved with a first belt pulley (73); the outside of the first belt pulley (73) is wrapped with a transmission belt (74); the other end of the transmission belt (74) is sleeved with a second belt pulley (75); the middle of the second belt pulley (75) is fixedly connected to a sleeve (76).

6. A bentonite filling silo for preventing bentonite accumulation according to claim 5, characterized in that: The sleeve (76) is rotatably sleeved with the rotating rod (5), the sleeve (76) is fixedly connected with the rotating disk (7), and the sleeve (76) is rotatably connected with the bracket (3).

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