Storage bin suitable for storing melamine powder

Abstract

The utility model relates to the technical field of melamine storage equipment, and particularly discloses a storage bin suitable for storing melamine powder. A hopper-shaped shell is fixedly connected to the bottom end of a storage barrel; the top end of the supporting frame is fixedly connected to the top outer edge of the bucket-shaped shell. The top of the connecting shell is fixedly connected to the bottom end of the hopper-shaped shell, a first vertical cylinder is arranged at the bottom of the front end of the connecting shell, and a first bottom hole is formed in the bottom end of the front wall of the first vertical cylinder. The discharging mechanism comprises a second vertical cylinder rotationally connected to the bottom of the first vertical cylinder in a sleeving mode and a guide groove with the rear end fixedly connected to the bottom end of the front wall of the second vertical cylinder, and a second bottom hole is formed in the position, corresponding to the guide groove, of the front wall of the second vertical cylinder. The spiral blade conveying mechanism is installed in an inner cavity of the connecting shell in the longitudinal direction. The rotation driving mechanism is used for driving the second vertical cylinder to rotate relative to the first vertical cylinder. The problem that it is difficult to smoothly and efficiently discharge melamine powder from the storage bin is well solved.

Description

Technical Field

[0001] The utility model relates to the technical field of melamine storage equipment, in particular to a storage bin suitable for storing melamine powder materials. Background Technique

[0002] The products formed by melamine processing are safe and reliable, non-toxic and odorless, have strong hardness, are not easy to break, and have strong durability. Another major feature is that it is easy to color, and the colors are rich and delicate. Due to its good comprehensive performance, melamine products have increasingly become daily necessities for people.

[0003] During the storage process of melamine powder materials, in order to meet the requirements of moisture-proof and pollution-proof, it is often necessary to store the melamine powder materials in a storage bin. When it is necessary to take the melamine powder materials, generally, the materials are discharged from the bottom of the storage bin. Since the powdery melamine raw materials are extremely easy to block at the discharge port, there are problems such as unsmooth discharging and low efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a storage bin suitable for storing melamine powder materials, which is used to solve the problem that it is difficult to discharge the melamine powder materials smoothly and efficiently from the storage bin at present.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a storage bin suitable for storing melamine powder materials, the hopper-shaped shell is fixedly connected to the bottom end of the storage cylinder; the top end of the support frame is fixedly connected to the outer edge of the top of the hopper-shaped shell; the top of the connection shell is fixedly connected to the bottom end of the hopper-shaped shell, a vertical cylinder one is provided at the bottom of the front end of the connection shell, and a bottom hole one is provided at the bottom end of the front wall of the vertical cylinder one; the discharging mechanism includes a vertical cylinder two rotatably sleeved at the bottom of the vertical cylinder one and a material guiding groove fixedly connected to the bottom end of the front wall of the vertical cylinder two at the rear end, and a bottom hole two is provided at the position corresponding to the material guiding groove on the front wall of the vertical cylinder two; the spiral blade conveying mechanism is longitudinally installed in the inner cavity of the connection shell; the rotation driving mechanism is used to drive the vertical cylinder two to rotate relative to the vertical cylinder one.

[0006] Preferably, the connection shell includes a bottom shell fixedly connected to the bottom end of the hopper-shaped shell and a horizontal cylinder fixedly connected to the front part of the bottom shell and extending longitudinally, and the top end of the vertical cylinder one is fixedly connected to the bottom of the front end of the horizontal cylinder.

[0007] Preferably, a shaft hole is provided in the middle of the rear wall of the bottom shell, a shaft seat is provided at the center of the front wall of the horizontal cylinder, the spiral blade conveying mechanism includes a spiral blade shaft rotatably sleeved at the front and rear ends on the shaft seat and the shaft hole respectively and a servo motor one installed on the rear wall of the bottom shell and the power output shaft of which is fixedly butted with the rear end of the spiral blade shaft.

[0008] Preferably, a bracket is fixed at a position on the bottom of the horizontal cylinder body close to the rear wall of the first vertical cylinder. The rotation driving mechanism includes a second servo motor installed vertically on the bracket and a gear fixedly sleeved on the bottom end of the power output shaft of the second servo motor. A gear ring meshing with the gear is fixedly sleeved outside the second vertical cylinder.

[0009] Preferably, an inclined plate with a lower front and a higher rear is fixedly connected to the bottom of the inner cavity of the first vertical cylinder.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] In the storage bin suitable for storing melamine powder involved in the present utility model, the spiral blade conveying mechanism facilitates the smooth conveyance of the melamine powder at the bottom of the inner cavity of the hopper-shaped shell towards the first vertical cylinder. The rotation driving mechanism rotates the second bottom hole to a position corresponding to the first bottom hole, so as to facilitate the efficient and smooth discharging of the melamine powder through the material guiding groove. Description of the Drawings

[0012] Figure 1 is a three-dimensional structural schematic diagram of the whole of the present utility model;

[0013] Figure 2 is a three-dimensional structural schematic diagram of the connection shell of the present utility model;

[0014] Figure 3 is a three-dimensional structural schematic diagram of the discharging mechanism of the present utility model.

[0015] In the figure: 1 - storage cylinder;

[0016] 2 - hopper-shaped shell;

[0017] 3 - support frame;

[0018] 4 - connection shell; 4.1 - bottom shell; 4.1.1 - shaft hole; 4.2 - horizontal cylinder body; 4.2.1 - shaft seat; 4.3 - first vertical cylinder; 4.3.1 - first bottom hole; 4.4 - inclined plate; 4.5 - bracket;

[0019] 5 - discharging mechanism; 5.1 - second vertical cylinder; 5.1.1 - second bottom hole; 5.2 - material guiding groove; 5.3 - gear ring;

[0020] 6 - spiral blade conveying mechanism; 6.1 - spiral blade shaft; 6.2 - first servo motor;

[0021] 7 - rotation driving mechanism; 7.1 - second servo motor; 7.2 - gear. Detailed Embodiment

[0022] 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0023] Please refer to Figures 1-3 , the present utility model provides a technical solution: a storage bin suitable for storing melamine powder, the hopper-shaped shell 2 is fixedly connected to the bottom end of the storage cylinder 1; the top end of the support frame 3 is fixedly connected to the outer edge of the top of the hopper-shaped shell 2. Among them, a lid that can be opened is provided at the top of the storage cylinder 1. Opening the lid facilitates loading melamine powder into the storage cylinder 1.

[0024] The top of the connecting shell 4 is fixedly connected to the bottom end of the hopper-shaped shell 2. A vertical cylinder 4.3 is provided at the bottom of the front end of the connecting shell 4, and a bottom hole 4.3.1 is provided at the bottom end of the front wall of the vertical cylinder 4.3. Among them, the connecting shell 4 includes a bottom shell 4.1 fixedly connected to the bottom end of the hopper-shaped shell 2 and a horizontal cylinder 4.2 fixedly connected to the front part of the bottom shell 4.1 and extending longitudinally. The top end of the vertical cylinder 4.3 is fixedly connected to the bottom of the front end of the horizontal cylinder 4.2. A shaft hole 4.1.1 is provided in the middle of the rear wall of the bottom shell 4.1, and a shaft seat 4.2.1 is provided at the center of the front wall of the horizontal cylinder 4.2. A bracket 4.5 is fixed at a position close to the rear wall of the vertical cylinder 4.3 at the bottom of the horizontal cylinder 4.2. In order to facilitate the smooth flow of the melamine powder in the vertical cylinder 4.3 towards the bottom hole 4.3.1, an inclined plate 4.4 with a front low and rear high is fixedly connected to the bottom of the inner cavity of the vertical cylinder 4.3.

[0025] The spiral blade conveying mechanism 6 includes a spiral blade shaft 6.1 rotatably sleeved at the front and rear ends on the shaft seat 4.2.1 and the shaft hole 4.1.1 respectively, and a servo motor 6.2 installed on the rear wall of the bottom shell 4.1 and whose power output shaft is fixedly butted with the rear end of the spiral blade shaft 6.1.

[0026] The rotary drive mechanism 7 includes a servo motor 7.1 installed vertically on the bracket 4.5 and a gear 7.2 fixedly sleeved on the bottom end of the power output shaft of the servo motor 7.1.

[0027] The discharging mechanism 5 includes a vertical cylinder 5.1 rotatably sleeved at the bottom of the vertical cylinder 4.3 and a guide groove 5.2 fixedly connected to the bottom end of the front wall of the vertical cylinder 5.1. A bottom hole 5.1.1 is provided at a position corresponding to the guide groove 5.2 on the front wall of the vertical cylinder 5.1; a gear ring 5.3 meshing with the gear 7.2 is fixedly sleeved outside the vertical cylinder 5.1. Among them, the vertical cylinder 4.3 and the vertical cylinder 5.1 are rotatably connected through a slewing bearing, so that the vertical cylinder 5.1 can rotate smoothly relative to the vertical cylinder 4.3.

[0028] In summary, the melamine powder loaded into the storage cylinder 1 will fall into the bucket-shaped housing 2, and the melamine powder in the bucket-shaped housing 2 will fall into the bottom shell 4.1 from the bottom opening.

[0029] When discharging is required, first, the servo motor two 7.1 drives the gear 7.2 to rotate. The gear 7.2 drives the vertical cylinder two 5.1 to rotate through the gear ring 5.3, so that the bottom hole two 5.1.1 is aligned with the bottom hole one 4.3.1.

[0030] Start the spiral blade conveying mechanism 6, that is, the servo motor one 6.2 drives the spiral blade shaft 6.1 to rotate, so that the melamine powder in the bottom shell 4.1 is pushed forward.

[0031] The melamine powder pushed forward flows from the inner cavity of the vertical cylinder one 4.3 through the bottom hole one 4.3.1 and the bottom hole two 5.1.1 into the guide groove 5.2. The guide groove 5.2 is an inclined chute structure with a low front end, so as to realize the efficient and smooth discharging of the melamine powder.

[0032] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A storage bin suitable for storing melamine powder, comprising a storage cylinder (1), characterized in that, It further includes: A bucket-shaped housing (2), which is fixedly connected to the bottom end of the storage cylinder (1); A support frame (3), the top end of which is fixedly connected to the outer edge of the top of the bucket-shaped housing (2); A connecting housing (4), the top of which is fixedly connected to the bottom end of the bucket-shaped housing (2), and a first vertical cylinder (4.3) is provided at the bottom of the front end of the connecting housing (4), and a first bottom hole (4.3.1) is provided at the bottom end of the front wall of the first vertical cylinder (4.3); A discharging mechanism (5), which includes a second vertical cylinder (5.1) rotatably sleeved at the bottom of the first vertical cylinder (4.3) and a material guiding groove (5.2) fixedly connected to the bottom end of the front wall of the second vertical cylinder (5.1), and a second bottom hole (5.1.1) is provided at the position corresponding to the material guiding groove (5.2) on the front wall of the second vertical cylinder (5.1); A spiral blade conveying mechanism (6), which is longitudinally installed in the inner cavity of the connecting housing (4); A rotary driving mechanism (7), which is used to drive the second vertical cylinder (5.1) to rotate relative to the first vertical cylinder (4.3).

2. The storage bin applicable to storing melamine powder according to claim 1, characterized in that: The connecting housing (4) includes a bottom shell (4.1) with the top fixedly connected to the bottom end of the bucket-shaped housing (2) and a horizontal cylinder body (4.2) fixedly connected to the front part of the bottom shell (4.1) and longitudinally extending, and the top end of the first vertical cylinder (4.3) is fixedly connected to the bottom of the front end of the horizontal cylinder body (4.2).

3. The storage bin applicable to storing melamine powder according to claim 2, wherein: A shaft hole (4.1.1) is provided in the middle of the rear wall of the bottom shell (4.1), and a shaft seat (4.2.1) is provided at the center of the front wall of the horizontal cylinder body (4.2). The spiral blade conveying mechanism (6) includes a spiral blade shaft (6.1) with the front and rear ends respectively rotatably sleeved on the shaft seat (4.2.1) and the shaft hole (4.1.1) and a servo motor one (6.2) installed on the rear wall of the bottom shell (4.1) and the power output shaft of which is fixedly butted with the rear end of the spiral blade shaft (6.1).

4. The storage bin applicable to storing melamine powder according to claim 2, characterized in that: A bracket (4.5) is fixed at the bottom of the horizontal cylinder body (4.2) near the rear wall of the first vertical cylinder (4.3). The rotary driving mechanism (7) includes a servo motor two (7.1) longitudinally installed on the bracket (4.5) and a gear (7.2) fixedly sleeved at the bottom end of the power output shaft of the servo motor two (7.1), and a gear ring (5.3) meshing with the gear (7.2) is fixedly sleeved outside the second vertical cylinder (5.1).

5. The storage bin applicable to storing melamine powder according to claim 1, characterized in that: An inclined plate (4.4) with the front end lower and the rear end higher is fixedly connected to the bottom of the inner cavity of the first vertical cylinder (4.3).

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