Quartz sand storage device

Abstract

The utility model provides a quartz sand storage device, which belongs to the technical field of quartz sand storage and comprises a storage cylinder and an extension cylinder, an annular inner cavity is arranged in the storage cylinder, the extension cylinder and a rotating cylinder are arranged in the annular inner cavity, an internal thread is arranged in the extension cylinder, an external thread is arranged in the rotating cylinder, and the internal thread is meshed with the external thread; according to the quartz sand storage barrel, the extension barrel can extend up and down on the storage barrel, so that the internal storage space of the storage barrel is enlarged, and excessive storage of quartz sand is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to quartz sand storage technical field, concretely relates to a quartz sand storage device. BACKGROUND

[0002] The device for containing granular materials in the prior art mostly uses a storage tank. For example, sand material. There are many types of sand material, such as silica sand. Silica sand, also known as silicon dioxide or quartz sand, is a refractory granular material with quartz as the main mineral component and a particle size of 0.02-3.35 mm. Quartz sand is a kind of silicate mineral with hardness, wear resistance and stable chemical properties, and its main mineral component is SiO2. Quartz sand is an important industrial mineral raw material and can be widely used in glass, casting, ceramics, refractory materials, metallurgy, construction, chemical industry, plastics, rubber, abrasive materials and other industries.

[0003] The existing quartz sand storage is achieved by pouring quartz sand into a storage tank for storage.

[0004] The above device can store quartz sand, but the storage tank has a fixed volume, so it can only store corresponding quartz sand particles. If the quartz sand exceeds the storage capacity of the storage tank, the excess quartz sand needs to be manually transferred to another storage tank, so that the quartz sand in the other storage tank is not fully filled, which is time-consuming and labor-intensive and wastes the internal space of the transferred storage tank. SUMMARY

[0005] Therefore, the utility model provides a quartz sand storage device, which can extend the extension cylinder up and down on the storage cylinder, increase the internal storage space of the storage cylinder, and facilitate the over-storage of quartz sand.

[0006] To solve the above technical problems, the utility model provides a quartz sand storage device, which comprises a storage cylinder and an extension cylinder, an annular inner cavity is arranged in the storage cylinder, the extension cylinder and a rotating cylinder are arranged in the annular inner cavity, an internal thread is arranged in the extension cylinder, an external thread is arranged in the rotating cylinder, and the internal thread is engaged with the external thread; first, quartz sand is added to the storage cylinder, the internal space of the storage cylinder is fixed, and too much quartz sand is added, then the rotating cylinder is rotated, the external thread of the rotating cylinder is engaged with the internal thread of the extension cylinder, the extension cylinder is moved upward, and the over-storage of quartz sand is facilitated.

[0007] A driving assembly is arranged in the rotating cylinder and the storage cylinder, the driving assembly comprises a circular ring gear arranged at the bottom of the rotating cylinder, a circular shell is arranged at the bottom of the storage cylinder, a gear is arranged on the protruding part in the circular shell, and the gear is engaged with the circular ring gear; the gear provides transmission for the circular ring gear.

[0008] The drive assembly also includes a motor mounted on the upper surface of the protruding part of the circular shell, the output shaft of which is connected to the gear; that is, the motor provides drive for the gear.

[0009] The inner wall of the annular cavity is provided with four guide grooves, and the outer surface of the extension tube is provided with four guide strips. The four guide strips are located in the four guide grooves; that is, the four guide grooves provide guidance for the extension tube.

[0010] The upper surface of the extension cylinder is provided with a fixing plate, and the upper surface of the fixing plate is provided with a feed port; that is, the feed port facilitates the pouring of quartz sand into the storage cylinder.

[0011] A circular cylinder is provided at the bottom of the fixed plate, and the circular cylinder is slidably disposed with respect to the inner wall of the storage cylinder; thus, it can prevent quartz sand from entering the annular inner cavity.

[0012] The bottom of the circular shell is equipped with a conical discharge cylinder, which facilitates the discharge of quartz sand from the circular shell.

[0013] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects:

[0014] 1. First, the motor drives the gear, which in turn drives the ring gear on the rotating cylinder, causing the rotating cylinder to rotate. This causes the external thread of the rotating cylinder to mesh with the internal thread of the extension cylinder, which in turn moves the extension cylinder upward, thus facilitating the storage of excess quartz sand.

[0015] 2. The guide groove guides the guide strip on the extension tube, thus preventing the extension tube from rotating in the annular inner cavity. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a quartz sand storage device according to the present invention;

[0017] Figure 2 This is a structural schematic diagram of the cross-sectional view of the storage cylinder of this utility model;

[0018] Figure 3 This utility model Figure 2 A schematic diagram of the structure of the enlarged view at point A in the image;

[0019] Figure 4 This is a schematic diagram of the structure of the storage cylinder of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the rotating cylinder of this utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the extension tube of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 100. Storage cylinder; 101. Feed inlet; 102. Fixing plate; 103. Guide groove; 104. Guide strip; 105. Annular inner cavity; 106. Circular cylinder; 107. Rotating cylinder; 108. Extension cylinder; 109. Conical feeding cylinder; 110. External thread; 111. Internal thread;

[0024] 200. Drive assembly; 201. Ring gear; 202. Gear; 203. Motor; 204. Circular housing; Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figures 1-6 The technical solutions of the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0026] like Figures 1-6 As shown: This embodiment provides a quartz sand storage device, including a storage cylinder 100 and an extension cylinder 108. The storage cylinder 100 is used to store quartz sand. The storage cylinder 100 has an annular inner cavity 105 inside. The extension cylinder 108 and a rotating cylinder 107 are arranged in the annular inner cavity 105. The rotating cylinder 107 can rotate in the annular inner cavity 105. First, the extension cylinder 108 is installed into the annular inner cavity 105, so that the extension cylinder 108 can move up and down in the annular inner cavity 105, thereby providing an extension space for the quartz sand. The extension cylinder 108 is provided with an internal thread 111, and the rotating cylinder 107 is provided with an external thread 110. The internal thread 111 and the external thread 110 are engaged. By rotating the rotating cylinder 107, the external thread 110 of the rotating cylinder 107 is engaged with the internal thread 111 of the extension cylinder 108, thereby causing the extension cylinder 108 to move upward.

[0027] First, quartz sand is added into the storage cylinder 100. Since the internal space of the storage cylinder 100 is fixed and there is too much quartz sand, the rotating cylinder 107 is rotated so that the external thread 110 of the rotating cylinder 107 engages with the internal thread 111 of the extension cylinder 108, thereby causing the extension cylinder 108 to move upward, which facilitates the storage of excess quartz sand.

[0028] Rotating cylinder 107 Figure 2 As shown,

[0029] A drive assembly 200 is provided inside the rotating cylinder 107 and the storage cylinder 100. The drive assembly 200 includes a ring gear 201 disposed at the bottom of the rotating cylinder 107 and a circular gear 202 fixed inside the rotating cylinder 107 by welding. A circular shell 204 is disposed at the bottom of the storage cylinder 100 and is fixed to the outer arc surface of the storage cylinder 100 by welding. A gear 202 is disposed on the protruding part inside the circular shell 204. The gear 202 meshes with the ring gear 201 and can rotate, so that the gear 202 can transmit power to the ring gear 201, causing the ring gear 201 to drive the rotating cylinder 107.

[0030] The drive assembly 200 also includes a motor 203 disposed on the upper surface of the protruding portion of the circular shell 204. The output shaft of the motor 203 is connected to the gear 202, and the motor 203 can drive the gear 202 to rotate.

[0031] The output shaft of motor 203 can provide rotation to gear 202, thereby enabling gear 202 to provide transmission to circular gear 202, indirectly rotating cylinder 107, so that the external thread 110 on rotating cylinder 107 meshes with the internal thread 111 of extension cylinder 108, thereby realizing the upward movement of extension cylinder 108 within storage cylinder 100.

[0032] 105 annular inner cavity Figure 6 As shown,

[0033] Four guide grooves 103 are provided on the inner wall of the annular inner cavity 105, and four guide bars 104 are provided on the outer surface of the extension cylinder 108. The four guide bars 104 are located in the four guide grooves 103, thereby ensuring that the extension cylinder 108 is guided, thus preventing the extension cylinder 108 from rotating.

[0034] Extension tube 108 Figure 6 As shown,

[0035] A fixing plate 102 is provided on the upper surface of the extension tube 108. The fixing plate 102 is fixed to the extension tube 108 by welding. A feed inlet 101 is provided on the upper surface of the fixing plate 102. The feed inlet 101 is fixed to the extension tube 108 by welding.

[0036] 106 circular cylinders Figure 6 As shown,

[0037] A circular cylinder 106 is provided at the bottom of the fixing plate 102. The circular cylinder 106 is fixed to the fixing plate 102 by welding. The circular cylinder 106 is slidably disposed with the inner wall of the storage cylinder 100, thereby preventing quartz sand from entering the annular inner cavity 105.

[0038] The conical discharging cylinder 109 is as shown in Figure 1

[0039] The bottom of the circular shell 204 is provided with the conical discharging cylinder 109, which is fixed on the circular shell 204 by welding, thereby facilitating the discharge of quartz sand;

[0040] In addition, it should be noted that in the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between the two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0041] The above is the preferred embodiment of the present application, it should be pointed out that for those skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, these improvements and refinements should also be considered as the protection scope of the present application.​

Claims

1. A quartz sand storage device, characterized by: The application relates to a storage and extension cylinder, which comprises a storage cylinder (100) and an extension cylinder (108), wherein an annular inner cavity (105) is arranged in the storage cylinder (100), the extension cylinder (108) and a rotating cylinder (107) are arranged in the annular inner cavity (105), an inner thread (111) is arranged in the extension cylinder (108), an outer thread (110) is arranged in the rotating cylinder (107), and the inner thread (111) is arranged in mesh with the outer thread (110).

2. A quartz sand storage device as claimed in claim 1, characterized in that: A driving assembly (200) is arranged on the rotating cylinder (107) and the storage cylinder (100), the driving assembly (200) comprises a circular ring gear (201) arranged at the bottom of the rotating cylinder (107), a circular shell (204) is arranged at the bottom of the storage cylinder (100), a gear (202) is arranged on the protruding part in the circular shell (204), and the gear (202) is arranged in mesh with the circular ring gear (201).

3. A quartz sand storage device as claimed in claim 2, characterized in that: The driving assembly (200) further comprises a motor (203) arranged on the upper surface of the protruding part of the circular shell (204), and the output shaft of the motor (203) is connected with the gear (202).

4. A quartz sand storage device as claimed in claim 1, characterized in that: Four guide grooves (103) are arranged on the inner wall of the annular inner cavity (105), and four guide strips (104) are arranged on the outer surface of the extension cylinder (108), wherein the four guide strips (104) are arranged in the four guide grooves (103).

5. A quartz sand storage device as claimed in claim 1, characterized in that: An upper surface of the extension cylinder (108) is provided with a fixing plate (102), and an upper surface of the fixing plate (102) is provided with a feeding port (101).

6. A quartz sand storage device as claimed in claim 5, characterized in that: A bottom of the fixing plate (102) is provided with a circular cylinder (106), and the circular cylinder (106) is arranged in sliding connection with the inner wall of the storage cylinder (100).

7. A quartz sand storage device as claimed in claim 3, characterized in that: A bottom of the circular shell (204) is provided with a conical discharging cylinder (109).

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