Feeding device of flash dryer

Abstract

The utility model discloses a flash evaporation dryer feeding device which comprises a flash evaporation dryer body, a packing auger shell, a conveying packing auger, a motor and a chain wheel mechanism, the packing auger shell is installed on the side of the flash evaporation dryer body, the conveying packing auger is arranged in the packing auger shell, a support is fixedly connected to the lower surface of the end of the packing auger shell, and the motor is arranged on the support. A motor is fixedly installed on the outer wall of the upper end of the side of the support, a base is fixedly arranged on the upper surface of the end of the auger shell, a transmission mechanism is installed on the inner wall of the base, a hopper is arranged on the upper surface of the auger shell on the side of the base in a penetrating mode, and a cylinder is fixedly connected into the hopper; a driving rod is movably connected to the inner wall of the side of the cylinder, and a main bevel gear is fixedly mounted at the end, in the cylinder, of the driving rod. According to the feeding device of the flash drying machine, materials can be conveniently smashed, so that the situation that the drying effect of the materials is affected by material caking is avoided, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flash drying machine accessories, in particular to a flash drying machine feeding device. Background Art

[0002] Flash dryer is a common drying equipment with the advantages of simple structure, easy operation and low energy consumption. Therefore, flash dryer is widely used in chemical, pharmaceutical and food industries. The flash dryer feeding device is an important part of the flash dryer. Its function is to stably and continuously transport the material to be dried into the flash dryer.

[0003] However, the existing flash dryer feeding device has the following problems when used:

[0004] For example, the flash dryer feeding device with publication number CN218210659U and authorization announcement date 20230103, although the device can stably transport materials into the flash dryer, the device is not convenient for crushing materials, which can easily cause material agglomeration and affect the processing of materials in the flash dryer, thereby reducing the practicality of the device.

[0005] In view of the above problems, it is urgent to carry out innovative design based on the original flash dryer feeding device. Utility Model Content

[0006] The utility model aims to provide a flash dryer feeding device to solve the problem that the existing flash dryer feeding device is not convenient for crushing materials, which easily leads to material agglomeration and affects the material drying effect.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flash dryer feeding device, comprising a flash dryer body, an auger shell, a conveying auger, a motor and a sprocket mechanism, an auger shell is installed on the side of the flash dryer body, and a conveying auger is arranged inside the auger shell, and a bracket is fixedly connected to the lower surface of the end of the auger shell, and a motor is fixedly installed on the upper end outer wall of the side of the bracket, and a main gear is fixedly connected to the outer wall of the motor output shaft, and a base is fixedly arranged on the upper surface of the end of the auger shell, and a transmission mechanism is installed on the inner wall of the base, and a hopper is penetrated by the upper surface of the auger shell on the side of the base, and a cylinder is fixedly connected to the inside of the hopper, and a crushing knife is movably connected to the inner wall of the middle of the cylinder, a driving rod is movably connected to the inner wall of the side of the cylinder, and a main bevel gear is fixedly installed on the end of the driving rod inside the cylinder.

[0008] Preferably, the transmission mechanism comprises a transmission rod and a pinion gear, and the transmission rod is movably mounted on the inner wall of the base, and the end of the transmission rod is fixedly connected to the pinion gear.

[0009] Preferably, the transmission rod and the base form a rotating structure, and the outer wall of the transmission rod is connected to the outer wall of the driving rod through a sprocket mechanism.

[0010] Preferably, the secondary gear is meshed with the main gear, and the diameter of the main gear is greater than the diameter of the secondary gear.

[0011] Preferably, the cylinder is rotatably arranged with the driving rod and the crushing knife respectively, and the end of the motor output shaft is fixedly connected to the conveying auger.

[0012] Preferably, a secondary bevel gear is fixedly connected to the outer wall of the upper end of the pulverizing knife, and the secondary bevel gear is meshed with the main bevel gear.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the feeding device of the flash dryer is convenient for crushing the material, thereby preventing the material from agglomerating and affecting the drying effect of the material, thereby improving the practicality of the device;

[0014] Through the rotation of the motor output shaft, the main gear drives the transmission mechanism, and then the transmission mechanism drives the sprocket mechanism, so that the driving rod drives the main bevel gear, and then the main bevel gear drives the auxiliary bevel gear to rotate the crushing knife, thereby crushing the material in the hopper. Therefore, the device is easy to crush the material and avoid material agglomeration affecting the drying effect of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the front cross-section structure of the transmission mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the top-sectional structure of the cylinder of the utility model;

[0018] Figure 4 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0019] In the figure: 1. flash drying machine body; 2. auger shell; 3. conveying auger; 4. bracket; 5. motor; 6. main gear; 7. base; 8. transmission mechanism; 801. transmission rod; 802. auxiliary gear; 9. hopper; 10. cylinder; 11. crushing knife; 12. auxiliary bevel gear; 13. driving rod; 14. sprocket mechanism; 15. main bevel gear. DETAILED DESCRIPTION

[0020] 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 technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a flash dryer feeding device, including a flash dryer body 1, an auger shell 2, a conveying auger 3, a bracket 4, a motor 5, a main gear 6, a base 7, a transmission mechanism 8, a transmission rod 801, a sub-gear 802, a hopper 9, a cylinder 10, a crushing knife 11, a sub-bevel gear 12, a driving rod 13, a sprocket mechanism 14 and a main bevel gear 15, an auger shell 2 is installed on the side of the flash dryer body 1, and a conveying auger 3 is arranged inside the auger shell 2, and the lower surface of the end of the auger shell 2 is fixedly connected with the bracket 4, and the bracket A motor 5 is fixedly mounted on the outer wall of the upper end of the side of the frame 4, and a main gear 6 is fixedly connected to the outer wall of the output shaft of the motor 5, a base 7 is fixedly mounted on the upper surface of the end of the auger shell 2, and a transmission mechanism 8 is mounted on the inner wall of the base 7, and a hopper 9 is penetrated through the upper surface of the auger shell 2 on the side of the base 7, and a cylinder 10 is fixedly connected to the inside of the hopper 9, and a crushing knife 11 is movably connected to the inner wall in the middle of the cylinder 10, a driving rod 13 is movably connected to the inner wall of the side of the cylinder 10, and a main bevel gear 15 is fixedly mounted on the end of the driving rod 13 inside the cylinder 10.

[0022] The transmission mechanism 8 includes a transmission rod 801 and a sub-gear 802, and the transmission rod 801 is movably mounted on the inner wall of the base 7, and the end of the transmission rod 801 is fixedly connected to the sub-gear 802, so that the motor 5 drives the crushing knife 11 to rotate quickly through the transmission mechanism 8 to crush the material.

[0023] The transmission rod 801 and the base 7 form a rotating structure, and the outer wall of the transmission rod 801 is connected to the outer wall of the driving rod 13 through the sprocket mechanism 14, so that the transmission rod 801 rotates relative to the base 7, so that the sprocket mechanism 14 drives the driving rod 13 to rotate.

[0024] The secondary gear 802 is meshed with the main gear 6 , and the diameter of the main gear 6 is larger than that of the secondary gear 802 , so that the motor 5 drives the main gear 6 to drive the secondary gear 802 to rotate quickly, thereby causing the crushing blade 11 to rotate quickly.

[0025] The cylinder 10 is rotatably arranged with the driving rod 13 and the crushing knife 11 respectively, and the end of the output shaft of the motor 5 is fixedly connected to the conveying auger 3, so that when the driving rod 13 rotates relative to the cylinder 10, the crushing knife 11 is driven to rotate relative to the cylinder 10, thereby crushing the material in the hopper 9, and the conveying auger 3 is driven by the motor 5, so that the conveying auger 3 conveys the material in the auger shell 2 to the flash drying body 1.

[0026] The outer wall of the upper end of the crushing knife 11 is fixedly connected with a secondary bevel gear 12, and the secondary bevel gear 12 is meshed with the main bevel gear 15, so that when the driving rod 13 rotates, the driving rod 13 drives the main bevel gear 15, so that the main bevel gear 15 drives the secondary bevel gear 12, and the secondary bevel gear 12 drives the crushing knife 11 to rotate.

[0027] Working principle: When using the flash dryer feeding device, first Figure 1-4 As shown, the user pours the material into the hopper 9 and starts the motor 5, then the motor 5 drives the auger shell 2 to rotate relative to the conveying auger 3, and the motor 5 drives the main gear 6 to rotate, then the main gear 6 drives the sub-gear 802 to make the transmission rod 801 rotate relative to the base 7, then the transmission rod 801 drives the sprocket mechanism 14 to make the driving rod 13 rotate relative to the cylinder 10, then the driving rod 13 drives the main bevel gear 15 to rotate, then the main bevel gear 15 drives the sub-bevel gear 12 to rotate, and then the sub-bevel gear 12 drives the crushing knife 11 to rotate relative to the cylinder 10, so that the crushing knife 11 and the conveying auger 3 rotate at the same time, at this time the crushing knife 11 crushes the material in the hopper 9, then the crushed material falls into the auger shell 2 under the action of gravity, and then and the conveying auger 3 transport the material in the auger shell 2 to the flash drying machine body 1 for processing, so the device is convenient for crushing materials, avoiding material agglomeration affecting the drying effect of the materials, so that the practicality of the device is improved.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A flash dryer feeding device, comprising a flash dryer body (1), an auger shell (2), a conveying auger (3), a motor (5) and a sprocket mechanism (14), characterized in that: An auger shell (2) is installed on the side of the flash drying machine body (1), and a conveying auger (3) is arranged inside the auger shell (2), and a bracket (4) is fixedly connected to the lower surface of the end of the auger shell (2), and a motor (5) is fixedly installed on the upper outer wall of the side of the bracket (4), and a main gear (6) is fixedly connected to the outer wall of the output shaft of the motor (5), a base (7) is fixedly arranged on the upper surface of the end of the auger shell (2), and a transmission mechanism (8) is installed on the inner wall of the base (7), and a hopper (9) is penetrated through the upper surface of the auger shell (2) on the side of the base (7), and a cylinder (10) is fixedly connected inside the hopper (9), and a crushing knife (11) is movably connected to the inner wall of the middle of the cylinder (10), and a driving rod (13) is movably connected to the inner wall of the side of the cylinder (10), and a main bevel gear (15) is fixedly installed on the end of the driving rod (13) inside the cylinder (10).

2. A flash dryer feeding device according to claim 1, characterized in that: The transmission mechanism (8) comprises a transmission rod (801) and a pinion gear (802), wherein the transmission rod (801) is movably mounted on the inner wall of the base (7), and the end of the transmission rod (801) is fixedly connected to the pinion gear (802).

3. A flash dryer feeding device according to claim 2, characterized in that: The transmission rod (801) and the base (7) form a rotating structure, and the outer wall of the transmission rod (801) is connected to the outer wall of the driving rod (13) via a sprocket mechanism (14).

4. A flash dryer feeding device according to claim 2, characterized in that: The secondary gear (802) is meshed with the main gear (6), and the diameter of the main gear (6) is greater than the diameter of the secondary gear (802).

5. A flash dryer feeding device according to claim 1, characterized in that: The cylinder (10) is rotatably arranged with the driving rod (13) and the crushing knife (11), respectively, and the end of the output shaft of the motor (5) is fixedly connected to the conveying auger (3).

6. A flash dryer feeding device according to claim 1, characterized in that: The outer wall of the upper end of the crushing knife (11) is fixedly connected to a secondary bevel gear (12), and the secondary bevel gear (12) is meshed with the main bevel gear (15).

Images