Lime stock bin with high sealing performance

Abstract

The utility model belongs to the field of industrial equipment, particularly relates to a lime stock bin with high sealing performance, and aims to solve the operation problems that a top cover is arranged at the top of an existing stock bin to resist the influence of rainwater, but the effect is relatively single, and when limestone needs to be added through a feeding end at the top, the top cover is difficult to effectively and conveniently move away for feeding and the like. According to the technical scheme, the feed bin comprises a feed bin body, and a feeding end is arranged at the top of the feed bin body; the sealing shell is used for sealing the feeding end, the sealing shell is arranged at the top of the stock bin body and comprises a sealing cylinder and a sealing cover, the sealing cylinder is fixedly arranged at the top of the stock bin body, and after the sealing shell and the plugging rod are used for sealing and plugging the feeding end of the stock bin body, sealing operation is achieved; the erosion of external rainwater is avoided, and the dryness of internal lime is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial equipment, in particular to a lime silo with strong sealing performance. Background Art

[0002] During the storage and application of lime, sealing performance is a crucial factor. As a commonly used industrial raw material, lime is widely used in many fields such as construction, food, chemical industry, and environmental protection. If stored improperly, it is easy to get damp and caked, affecting the use effect and even causing environmental pollution.

[0003] At present, a top cover is set at the top of the silo to resist the influence of rainwater, but the effect is relatively single. When it is necessary to add limestone through the feeding end at the top, it is difficult to effectively and conveniently remove the top cover for operations such as feeding. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the shortcomings in the prior art that a top cover is set at the top of the silo to resist the influence of rainwater, but the effect is relatively single. When it is necessary to add limestone through the feeding end at the top, it is difficult to effectively and conveniently remove the top cover for operations such as feeding, and a lime silo with strong sealing performance is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A lime silo with strong sealing performance includes a silo main body, and a feeding end is arranged at the top of the silo main body;

[0007] A sealing shell for sealing the feeding end, the sealing shell is arranged at the top of the silo main body, the sealing shell includes a sealing cylinder and a sealing cover, the sealing cylinder is fixedly arranged at the top of the silo main body, and the feeding end is located inside the sealing cylinder, and the sealing cover is arranged on the top of the sealing cylinder;

[0008] A driving component for driving the sealing cover to move, the driving component is arranged inside the sealing cylinder, the driving component includes a connecting block and a rotating rod, the connecting block is fixedly arranged on one side of the bottom of the sealing cover, a first vertical hole is opened on the side of the connecting block, two mounting plates are fixedly arranged at the top of the silo main body, both ends of the rotating rod are rotatably arranged on the side of the two mounting plates close to each other, the rotating rod is located inside the first vertical hole, a concave surface is opened on the outer wall of the rotating rod, a transmission gear is fixedly sleeved on the outer wall of the concave surface, and gear teeth are arranged on the inner wall of one side of the first vertical hole, and the gear teeth are meshed with the transmission gear.

[0009] In a possible design, the driving assembly further includes a fixing rod fixedly arranged between two mounting plates. A second vertical hole is formed in the side of the connecting block. The fixing rod is located inside the second vertical hole. An arc-shaped hole is formed in the side wall of the connecting block, and the top end of the arc-shaped hole communicates with the bottom end of the second vertical hole.

[0010] In a possible design, the driving assembly further includes a servo motor. The servo motor is fixedly arranged on the top of the silo main body. Gear rings are fixedly sleeved on the outer walls of the rotating rod and the output shaft of the servo motor respectively, and the two gear rings are meshed with each other.

[0011] In a possible design, a side hole is formed in the top of the outer wall of the sealing cylinder and close to the connecting block. A vertical plate is fixedly arranged at the bottom of the sealing cover, and the vertical plate is matched with the side hole.

[0012] In a possible design, a plugging rod is fixedly arranged at the bottom of the sealing cover. A circular ring is fixedly communicated with the top of the feeding end. The bottom end of the plugging rod extends into the circular ring.

[0013] In a possible design, a sealing ring is fixedly arranged on the inner wall of the circular ring, and the inner wall of the sealing ring is matched with the outer wall of the plugging rod.

[0014] In this application, during specific use, the servo motor is driven. The rotating rod is driven to rotate counterclockwise through the gear rings. The rotating rod drives the connecting block and the sealing cover to move upward along the second vertical hole through the cooperation with the teeth on the side. When the fixing rod enters from the inside of the second vertical hole into the inside of the arc-shaped hole, the connecting block can no longer move upward. At this time, continuing to drive the rotating rod will drive the connecting block to flip along the arc-shaped hole. The connecting block will drive the sealing cover to flip open, so as to perform operations such as feeding. On the contrary, it is closed to make it sealed. And by inserting the plugging rod into the circular ring, the sealing effect is further realized. At the same time, the arranged sealing ring can ensure its sealing.

[0015] In the present utility model, for the lime silo with strong sealing performance, through the sealing shell, the original feeding end can be covered, so as to achieve the sealing effect, so as to avoid the influence caused by being eroded by rainwater. At the same time, the plugging rod can achieve the plugging effect and further increase the sealing performance. When it is necessary to add lime, the sealing cover can be opened;

[0016] In the present utility model, for the lime silo with strong sealing performance, through the driving assembly, when it is necessary to open the sealing cover for operations such as feeding, only the servo motor needs to be driven to control the sealing cover to move upward so that the plugging rod disengages from the inside of the circular ring. Then continue to drive it to rotate the sealing cover open and expose the feeding end to realize this operation;

[0017] In the present utility model, during use, after the feeding end is capped and blocked by using a sealing shell and a blocking rod, the sealing operation can be achieved, thereby avoiding being eroded by external rainwater and ensuring the dryness of the internal lime.

[0018] Through the driving assembly, when operations such as feeding are required, only by driving the servo motor can the sealing cover be displaced upward and then rotated, so that the feeding end is exposed. The operation is simple and no extra steps are needed. Brief Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the main structure of a lime silo with strong sealing performance proposed by the present utility model;

[0020] Figure 2 It is a schematic sectional view of a lime silo with strong sealing performance proposed by the present utility model;

[0021] Figure 3 For the present utility model Figure 2 The enlarged view of the structure of part A;

[0022] Figure 4 It is a schematic bottom view of the sealing cover of a lime silo with strong sealing performance proposed by the present utility model;

[0023] Figure 5 For the present utility model Figure 3 The enlarged view of the structure of part B.

[0024] In the figure: 1, silo main body; 2, sealing cylinder; 3, sealing cover; 4, feeding end; 5, ring; 6, blocking rod; 7, sealing ring; 8, mounting plate; 9, side hole; 10, vertical plate; 11, connecting block; 12, fixing rod; 13, second vertical hole; 14, arc hole; 15, tooth; 16, first vertical hole; 17, rotating rod; 18, transmission gear; 19, bevel gear; 20, servo motor. Detailed Embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Embodiment

[0026] Referring to Figure 1-2 , a lime silo with strong sealing performance, which is applied in the field of industrial equipment, includes: a silo main body 1, a sealing shell, and a driving assembly.

[0027] Silo main body 1: The silo main body 1 is a storage container for lime materials, and a feeding end 4 is provided at its top for putting lime materials into the silo.

[0028] Sealing housing: The sealing housing is designed to efficiently seal the feeding end 4 to prevent the leakage or moisture absorption of the lime material during storage. The sealing housing specifically includes a sealing cylinder 2 and a sealing cover 3. The sealing cylinder 2 is fixedly installed on the top of the silo body 1, and the feeding end 4 is completely located inside the sealing cylinder 2. The sealing cover 3 is displaced at the top of the sealing cylinder 2 under the action of the driving assembly to open and close the feeding port. Embodiment

[0029] Reference Figure 2-3 , based on the improvement of Embodiment 1: Driving assembly: The driving assembly includes components such as a connecting block 11, a rotating rod 17, a fixing rod 12, and a servo motor 20. The connecting block 11 is fixed to one side of the bottom of the sealing cover 3, and a first vertical hole 16 is opened on one side thereof, which is sleeved on the rotating rod 17. The two ends of the rotating rod 17 are respectively rotatably installed on two mounting plates 8 at the top of the silo body 1. A transmission gear 18 is provided on the outer wall of the rotating rod 17, and the transmission gear 18 meshes with the teeth 15 on the inner wall of the connecting block 11, so as to drive the connecting block 11 and the sealing cover 3 to move up and down when the rotating rod 17 rotates.

[0030] Furthermore, in order to completely expose the feeding end 4, a fixing rod 12 is fixedly provided between the two mounting plates 8. The connecting block 11 is sleeved on the fixing rod 12 through a second vertical hole 13 and an arc-shaped hole 14. When the rotating rod 17 drives the connecting block 11 and the sealing cylinder 2 to move upward along the second vertical hole 13 by cooperating with the teeth 15 on the side, the fixing rod 12 will enter the arc-shaped hole 14 from the inside of the second vertical hole 13. At this time, the connecting block 11 will no longer be able to move upward. Continuing to drive the rotating rod 17 will drive the connecting block 11 to flip along the arc-shaped hole 14, and the connecting block 11 will drive the sealing cylinder 2 to flip open.

[0031] Refer to Figure 4-5 , the servo motor 20 is fixedly installed on the top of the silo body 1, and bevel gears 19 are fixedly sleeved on the output shaft of the servo motor 20 and the outer wall of the rotating rod 17 respectively. The two bevel gears 19 mesh with each other, so that the servo motor 20 can drive the rotating rod 17 to rotate, and further control the opening and closing of the sealing cover 3.

[0032] In addition, a side hole 9 is opened on the top of the outer wall of the sealing cylinder 2 near the connecting block 11. A vertical plate 10 is fixed to the bottom of the sealing cover 3. The vertical plate 10 cooperates with the side hole 9, and can achieve displacement through the side hole 9 when the connecting block 11 rotates. The vertical plate 10 is used to block the side hole 9 usually.

[0033] Refer to Figure 2, a circular ring 5 is fixedly connected to the top of the feeding end 4, a plugging rod 6 is fixedly connected to the bottom of the sealing cover 3, the bottom end of the plugging rod 6 extends into the circular ring 5, a sealing ring 7 is arranged on the inner wall of the circular ring 5, and when the plugging rod 6 is inserted into the circular ring 5, it is in close fit with the sealing ring 7 to further enhance the sealing performance.

[0034] Specifically, drive the servo motor 20, drive the rotating rod 17 to rotate counterclockwise through the bevel gear 19, the rotating rod 17 drives the connecting block 11 and the sealing cover 3 to move upward along the second vertical hole 13 by cooperating with the side teeth 15. When the fixing rod 12 enters the arc-shaped hole 14 from the inside of the second vertical hole 13, the connecting block 11 can no longer move upward. At this time, continuing to drive the rotating rod 17 will drive the connecting block 11 to flip along the arc-shaped hole 14, and the connecting block 11 will drive the sealing cover 3 to flip open, so as to perform operations such as feeding. On the contrary, close it to make it sealed, and further achieve the sealing effect by inserting the plugging rod 6 into the circular ring 5. At the same time, the arranged sealing ring 7 can ensure its sealing.

[0035] However, as is well known to those skilled in the art, the working principle and wiring method of the servo motor 20 are common knowledge, and they all belong to conventional means or well-known common sense, so they will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0036] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A lime silo with strong sealing performance, characterized in that: include: A silo body (1), wherein a feeding end (4) is provided at the top of the silo body (1); A sealing shell, used for sealing the feed end (4), the sealing shell being arranged on the top of the silo body (1), the sealing shell comprising a sealing cylinder (2) and a sealing cover (3), the sealing cylinder (2) being fixedly arranged on the top of the silo body (1), and the feed end (4) being located inside the sealing cylinder (2), and the sealing cover (3) being arranged on the top of the sealing cylinder (2); A driving assembly is provided for driving the sealing cover (3) to move. The driving assembly is arranged inside the sealing cylinder (2). The driving assembly comprises a connecting block (11) and a rotating rod (17). The connecting block (11) is fixedly arranged on one side of the bottom of the sealing cover (3). A first vertical hole (16) is provided on the side of the connecting block (11). Two mounting plates (8) are fixedly arranged on the top of the silo body (1). Two ends of the rotating rod (17) are respectively rotatably arranged on the side close to the two mounting plates (8). The rotating rod (17) is located inside the first vertical hole (16). A concave surface is provided on the outer wall of the rotating rod (17). A transmission gear (18) is fixedly sleeved on the outer wall of the concave surface. A gear tooth (15) is provided on the inner wall of one side of the first vertical hole (16), and the gear tooth (15) is meshed with the transmission gear (18).

2. A lime silo with strong sealing performance according to claim 1, characterized in that: The driving assembly further comprises a fixing rod (12) fixedly arranged between the two mounting plates (8); a second vertical hole (13) is provided on a side of the connecting block (11); the fixing rod (12) is located inside the second vertical hole (13); an arc-shaped hole (14) is provided on a side wall of the connecting block (11); and a top end of the arc-shaped hole (14) is connected to a bottom end of the second vertical hole (13).

3. A lime silo with strong sealing performance according to claim 2, characterized in that: The drive assembly further comprises a servo motor (20), wherein the servo motor (20) is fixedly arranged on the top of the silo body (1), and the outer wall of the rotating rod (17) and the outer wall of the output shaft of the servo motor (20) are both fixedly sleeved with a bevel gear (19), and the two bevel gears (19) are meshed with each other.

4. A lime silo with strong sealing performance according to claim 3, characterized in that: A side hole (9) is provided at the top of the outer wall of the sealing cylinder (2) and on one side close to the connecting block (11), and a vertical plate (10) is fixedly provided at the bottom of the sealing cover (3), and the vertical plate (10) is matched with the side hole (9).

5. A lime silo with strong sealing performance according to claim 1, characterized in that: A blocking rod (6) is fixedly provided at the bottom of the sealing cover (3), and a circular ring (5) is fixedly connected to the top of the feed end (4), and the bottom end of the blocking rod (6) extends to the inside of the circular ring (5).

6. A lime silo with strong sealing performance according to claim 5, characterized in that: A sealing ring (7) is fixedly provided on the inner wall of the circular ring (5), and the inner wall of the sealing ring (7) matches the outer wall of the blocking rod (6).

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