Diamond heating and drying device

Abstract

The utility model relates to the technical field of diamond drying, in particular to a diamond heating and drying device which comprises a base, a drying bin is rotatably arranged on the base, a heating bin used for heating the drying bin is further arranged on the base, and a scattering assembly used for scattering diamond cakes is arranged on the drying bin. The scattering assembly comprises a first gear fixedly connected to the base, a rotating shaft rotationally connected to the drying bin, a scattering cutter fixedly connected to one end of the rotating shaft and a second gear arranged at the other end of the scattering cutter. The gear II is meshed with the gear I; the diamond cake scattering device has the advantages that during drying, the drying bin rotates, so that the drying bin and the first gear rotate relatively, the second gear can rotate, after the second gear rotates, the scattering cutter can be driven to rotate through the rotating shaft, diamond cakes are scattered through rotation of the scattering cutter, the scattering efficiency is high, and the service life of the diamond cake scattering device is prolonged. And the drying operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond drying, in particular to a diamond heating and drying device. Background Art

[0002] Diamond is an important industrial material. Cleaning is an indispensable part of the processing and use of diamonds. The moisture and other impurities attached to the surface of the diamond after cleaning need to be effectively removed to ensure the quality of its subsequent processing and use. Drying is an important step after cleaning and is crucial to the quality assurance of diamonds.

[0003] At present, diamond drying mostly relies on traditional drying equipment. These devices usually lift the diamonds by rotating the internal guide plate to make them evenly heated and dried. However, this drying method has obvious shortcomings when dealing with diamonds with high humidity. Since the cleaned diamonds contain high moisture, when they enter the dryer, due to the large temperature difference, the diamonds are prone to agglomeration.

[0004] Agglomeration not only affects the drying effect of diamonds, but may also damage diamonds due to uneven drying. Although traditional dryers can loosen agglomerates by lifting the guide plate, this method is inefficient and difficult to break up quickly, affecting drying efficiency.

[0005] Therefore, a diamond heating and drying device is needed to overcome the above problems. Utility Model Content

[0006] In order to solve the above problems, the embodiment of the utility model provides a diamond heating and drying device, which achieves the purpose of solving the problems raised in the background technology.

[0007] In order to achieve the above-mentioned purpose, the embodiment of the utility model specifically adopts the following technical scheme: a diamond heating and drying device, including a base, a drying chamber rotatably arranged on the base, a heating chamber for heating the drying chamber is also arranged on the base, and a breaking up component for breaking up diamond agglomerates is arranged on the drying chamber; the breaking up component includes a gear 1 fixedly connected to the base, a rotating shaft rotatably connected to the drying chamber, a breaking up knife fixedly connected to one end of the rotating shaft, and a gear 2 arranged at the other end of the breaking up knife; the gear 2 is meshed with the gear 1.

[0008] As a further improvement of the above technical solution:

[0009] The rotating shaft and the second gear are rotationally connected via a one-way bearing.

[0010] A protective cylinder located at the drying bin opening is rotatably connected to the base; the protective cylinder is tilted.

[0011] The base is provided with a positioning component for positioning the direction of the mouth of the protective tube.

[0012] The positioning assembly comprises an elastic pin elastically slidably arranged on the base and two positioning grooves arranged on the side of the protective tube.

[0013] The beneficial effects of the embodiments of the utility model are:

[0014] During drying, the drying chamber rotates, so that the drying chamber and gear 1 rotate relative to each other, which can make gear 2 rotate. When gear 2 rotates, the breaking knife can be driven to rotate through the rotating shaft. The diamond agglomerates are broken up by the rotation of the breaking knife, which has high breaking efficiency and facilitates the drying operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model from the first perspective;

[0016] Figure 2 It is a structural schematic diagram of the utility model from a second viewing angle;

[0017] Figure 3 It is a cross-sectional schematic diagram of the drying bin of the utility model;

[0018] Figure 4 for Figure 3 A schematic diagram of the structure enlargement at the center A;

[0019] Figure 5 It is a cross-sectional schematic diagram of the positioning component of the utility model.

[0020] In the figure: 1. base; 2. drying chamber; 3. heating chamber; 4. scattering assembly; 41. gear 1; 42. rotating shaft; 43. scattering knife; 44. gear 2; 5. one-way bearing; 6. protective tube; 7. positioning assembly; 71. elastic pin; 72. positioning groove. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0022] See also Figures 1 to 5 The embodiment of the utility model discloses a diamond heating and drying device, comprising a base 1, a drying chamber 2 is rotatably arranged on the base 1, a heating chamber 3 for heating the drying chamber 2 is also arranged on the base 1, and a breaking component 4 for breaking up diamond agglomerates is arranged on the drying chamber 2;

[0023] The cleaned diamonds are added to the drying chamber 2, and the combustion reaction inside the heating chamber 3 generates heat to heat and dry the inside of the drying chamber 2. Since the guide plate inside the drying chamber 2 is spiral, the drying chamber 2 rotates in the opposite direction of the spiral direction of the guide plate during drying, thereby preventing the diamonds from spilling out. When discharging, the drying chamber 2 rotates in the same direction as the spiral direction of the guide plate, and the diamonds can be discharged from the drying chamber 2;

[0024] The scattering assembly 4 includes a gear 1 41 fixedly connected to the base 1, a rotating shaft 42 rotatably connected to the drying chamber 2, a scattering knife 43 fixedly connected to one end of the rotating shaft 42, and a gear 2 44 arranged at the other end of the scattering knife 43; the gear 2 44 is meshed with the gear 1 41;

[0025] During drying, the drying chamber 2 rotates, so that the drying chamber 2 and the gear 1 41 rotate relative to each other, and the gear 2 44 rotates. When the gear 2 44 rotates, the breaking knife 43 can be driven to rotate through the rotating shaft 42. The diamond agglomerates are broken up by the rotation of the breaking knife 43, and the breaking efficiency is high, which facilitates the drying operation.

[0026] As a further illustration of this application:

[0027] The rotating shaft 42 and the second gear 44 are rotatably connected via a one-way bearing 5;

[0028] When drying, the drying chamber 2 rotates in a certain direction. At this time, the gear 2 44 rotates in a certain direction and drives the rotating shaft 42 to rotate through the one-way bearing 5, thereby driving the scattering knife 43 to rotate.

[0029] When discharging, the drying chamber 2 rotates in the other direction. At this time, when the gear 2 44 rotates in the other direction, it cannot drive the rotating shaft 42 to rotate through the one-way bearing 5, that is, the scattering knife 43 does not rotate, which can avoid the normal discharging of the material being affected by the rotation of the scattering knife 43 during discharging.

[0030] As a further illustration of this application:

[0031] A protective tube 6 located at the opening of the drying bin 2 is rotatably connected to the base 1; the protective tube 6 is arranged at an angle; when drying, although the rotation of the drying bin 2 will not discharge the diamonds, the opening of the drying bin 2 will still cause the diamonds to fall out due to the flipping of the diamonds. Therefore, the protective tube 6 is arranged to block the opening of the drying bin 2 to prevent the diamonds from falling out. At the same time, the protective tube 6 will not affect the normal discharge of moisture.

[0032] As a further illustration of this application:

[0033] A positioning component 7 for positioning the direction of the mouth of the protective tube 6 is provided on the base 1. The protective tube 6 is positioned by the positioning component 7. When drying, the mouth of the protective tube 6 faces upward, which does not affect the normal discharge of moisture; when discharging, the mouth of the protective tube 6 faces downward, which does not affect the normal discharge of materials.

[0034] As a further illustration of this application:

[0035] The positioning assembly 7 includes an elastic pin 71 elastically slidably arranged on the base 1 and two positioning grooves 72 opened on the side of the protective tube 6; in actual use, the protective tube 6 is rotated to switch the cooperation between the two positioning grooves 72 and the protective tube 6. When the mouth of the protective tube 6 faces upward, one of the positioning grooves 72 and the elastic pin 71 cooperate and lock, and when the mouth of the protective tube 6 faces downward, the other positioning groove 72 and the elastic pin 71 cooperate and lock.

[0036] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0037] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0038] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0039] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A diamond heating and drying device, comprising a base (1), a drying chamber (2) rotatably arranged on the base (1), and a heating chamber (3) for heating the drying chamber (2) is also arranged on the base (1), characterized in that: The drying chamber (2) is provided with a dispersing assembly (4) for dispersing diamond agglomerates; the dispersing assembly (4) comprises a gear 1 (41) fixedly connected to the base (1), a rotating shaft (42) rotatably connected to the drying chamber (2), a dispersing knife (43) fixedly connected to one end of the rotating shaft (42), and a gear 2 (44) arranged at the other end of the dispersing knife (43); the gear 2 (44) is meshed with the gear 1 (41).

2. The diamond heating and drying device according to claim 1, characterized in that: The rotating shaft (42) and the second gear (44) are rotatably connected via a one-way bearing (5).

3. The diamond heating and drying device according to claim 1, characterized in that: The base (1) is rotatably connected to a protective cylinder (6) located at the opening of the drying bin (2); the protective cylinder (6) is arranged at an angle.

4. The diamond heating and drying device according to claim 3, characterized in that: The base (1) is provided with a positioning component (7) for positioning the direction of the mouth of the protective tube (6).

5. The diamond heating and drying device according to claim 4, characterized in that: The positioning assembly (7) comprises an elastic pin (71) elastically slidably arranged on the base (1) and two positioning grooves (72) provided on the side of the protective tube (6).

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