Uniform feeding mechanism for granulator

Abstract

The uniform feeding mechanism comprises a feeding pipe, a machine body is arranged at the bottom end of the feeding pipe, a material conveying assembly is arranged at the top end of the machine body, a second flange plate and a first flange plate are arranged between the material conveying assembly and the feeding pipe, and a connecting piece is arranged between the second flange plate and the first flange plate. The connecting piece comprises a connecting bolt and a threaded column; through the design of the first flange plate, the second flange plate and the connecting piece, the connecting bolt is inserted into the insertion holes of the first flange plate and the second flange plate, and the connecting bolt is in threaded insertion connection with the threaded column, so that the second flange plate and the first flange plate can be continuously attached; and meanwhile, when the threaded column is fixed to the bottom end of the first flange plate, the threaded column cannot be lost when the first flange plate and the second flange plate are separated.

Description

Technical Field

[0001] The utility model relates to the technical field of granulators, in particular to a uniform feeding mechanism for granulators. Background Art

[0002] During the processing and production process of the granulator, it is necessary to discharge materials continuously, especially for the granulation of powder materials. The existing feeding method is to transmit the powder materials in the form of a Jiaolong spiral. However, when the transmission pipe wrapped in the Jiaolong spiral is connected to the feed pipe, it is connected by multiple bolts through a flange. When the flange needs to be removed, the multiple bolts need to be removed one by one to separate the feed pipe from the transmission pipe for maintenance. Moreover, the removal of multiple bolts will cause the loss of some nuts, which will lead to unstable connection of the flange. Utility Model Content

[0003] The purpose of the utility model is to provide a uniform feeding mechanism for a granulator to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a uniform feeding mechanism for a granulator, comprising a feed pipe, a body for granulation processing is arranged at the bottom end of the feed pipe, a feeding assembly for uniform feeding is arranged at the top of the body, a second flange and a first flange for connecting the feeding assembly and the feed pipe are arranged between the feeding assembly and the feed pipe, a connecting piece for connecting the second flange and the first flange is arranged between the second flange and the first flange, the connecting piece comprises a connecting bolt and a threaded column, the connecting bolt is arranged at the bottom end of the first flange, and the threaded column is sleeved on the outer wall of the connecting bolt.

[0005] Preferably, the top ends of the first flange and the second flange are provided with insertion holes for inserting connecting bolts, the top ends of the threaded columns are provided with threaded holes, and the connecting bolts are threadedly inserted and connected with the threaded holes.

[0006] Preferably, the top end of the threaded column is fixedly connected to the bottom end of the first flange.

[0007] Preferably, the material feeding assembly includes a material feeding member and a driving member, the material feeding member includes a Jiaolong screw and a transmission pipe, the driving member includes a rotating motor, the output end of the rotating motor is fixedly connected to a rotating shaft, and the Jiaolong screw is fixedly sleeved on the outer wall of the rotating shaft.

[0008] Preferably, a transport cavity is provided inside the transport tube, a bearing is sleeved on the outer wall of one end of the rotating shaft, and one side of the bearing is fixedly connected to one side of the inner wall of the transport cavity.

[0009] Preferably, the top end of the transmission pipe is fixedly connected with a feed pipe, the bottom end of the transmission pipe is fixedly connected with a feed pipe, and the bottom end of the feed pipe is fixedly connected with the top end of the second flange.

[0010] Technical effects and advantages of the utility model:

[0011] The utility model utilizes the design of the first flange, the second flange and the connecting piece. By inserting the connecting bolts into the insertion holes of the first flange and the second flange and threadedly inserting and connecting the connecting bolts with the threaded column, the second flange and the first flange can be continuously fitted together, thereby realizing a tight connection between the second flange and the first flange. At the same time, when the threaded column is fixed to the bottom end of the first flange, the threaded column will not be lost when the first flange and the second flange are separated. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0013] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged structure.

[0014] Figure 3 It is a schematic diagram of the cross-sectional structure of the material feeding component of the utility model.

[0015] In the figure: 1. feed pipe; 2. machine body; 3. discharge pipe; 4. transmission pipe; 5. feed pipe; 6. rotating motor; 7. rotating shaft; 8. bearing; 9. dragon screw; 10. first flange; 11. second flange; 12. threaded column; 13. connecting bolts. DETAILED DESCRIPTION

[0016] 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.

[0017] The utility model provides Figure 1-3A uniform feeding mechanism for a granulator is shown, comprising a feed pipe 1, a body 2 for granulation processing is arranged at the bottom end of the feed pipe 1, a feeding assembly for uniform feeding is arranged at the top end of the body 2, a second flange 11 and a first flange 10 for connecting the feeding assembly and the feed pipe 1 are arranged between the feeding assembly and the feed pipe 1, a connecting piece for connecting the second flange 11 and the first flange 10 is arranged between the second flange 11 and the first flange 10, the connecting piece comprises a connecting bolt 13 and a threaded column 12, the connecting bolt 13 is arranged at the bottom end of the first flange 10, and the threaded column 12 is sleeved on the outer wall of the connecting bolt 13.

[0018] Specifically, the feed pipe 1 and the machine body 2 form a current model YB-160 wet granulator.

[0019] Specifically, the material feeding assembly includes a material feeding part and a driving part. The material feeding part includes a Jiaolong screw 9 and a transmission pipe 4. The driving part includes a rotating motor 6. The output end of the rotating motor 6 is fixedly connected to a rotating shaft 7. The Jiaolong screw 9 is fixedly sleeved on the outer wall of the rotating shaft 7. A transportation cavity is opened inside the transmission pipe 4. The outer wall of one end of the rotating shaft 7 is sleeved with a bearing 8. One side of the bearing 8 is fixedly connected to one side of the inner wall of the transportation cavity. The top end of the transmission pipe 4 is fixedly connected to a feeding pipe 5. The bottom end of the transmission pipe 4 is fixedly connected to a discharge pipe 3. The bottom end of the discharge pipe 3 is fixedly connected to the top of the second flange 11.

[0020] Furthermore, the transmission pipe 4 is cylindrical, the rotating motor 6 is electrically connected to the external control power supply, the Jiaolong screw 9 is fixedly sleeved on the outer wall of the rotating shaft 7, the Jiaolong screw 9 and the rotating shaft 7 are fixedly connected by welding, the bearing 8 is fixedly sleeved on the outer wall of one end of the rotating shaft 7, the feed pipe 5 and the discharge pipe 3 are respectively arranged at both ends of the transmission pipe 4, the feed pipe 5 is arranged at the top of one end of the transmission pipe 4, and the discharge pipe 3 is arranged at the bottom of the other end of the transmission pipe 4, the raw materials are continuously added through the feed pipe 5, and the rotating shaft 7 drives the Jiaolong screw 9 to rotate, so that the Jiaolong screw 9 drives the raw materials to be transmitted to the discharge pipe 3, thereby evenly dropping the materials into the feed pipe 1 and entering the feed pipe 1.

[0021] Specifically, the top ends of the first flange 10 and the second flange 11 are provided with insertion holes for inserting the connecting bolts 13, the top ends of the threaded columns 12 are provided with threaded holes, the connecting bolts 13 are threadedly inserted and connected with the threaded holes, and the top ends of the threaded columns 12 are fixedly connected with the bottom ends of the first flange 10.

[0022] Furthermore, at least four groups of connectors are provided, and the four groups of annular connectors are symmetrically arranged at equal intervals on the tops of the second flange 11 and the first flange 10. The connectors can be provided in multiple groups according to actual needs. The inner wall of the insertion hole is provided with a thread, which is meshed with the thread of the outer wall of the connecting bolt 13. The thread of the inner wall of the threaded hole is meshed with the thread of the outer wall of the connecting bolt 13. The top of the threaded column 12 is fixedly connected to the bottom of the first flange 10 by welding. The number of connectors corresponds to the number of insertion holes. By rotating the connecting bolt 13 into the insertion hole and threading it with the threaded hole of the threaded column 12, the first flange 10 and the second flange 11 are gradually pressed against each other under the action of the threaded column 12 and the nut of the connecting bolt 13. To achieve a tight connection between the first flange 10 and the second flange 11, when the first flange 10 and the second flange 11 need to be separated, the connecting bolt 13 is disengaged from the threaded column 12 by rotating the connecting bolt 13, and the first flange 10 and the second flange 11 can be separated without separating the connecting bolt 13 from the through hole of the second flange 11. Since the threaded column 12 is welded to the first flange 10 and the connecting bolt 13 is threadedly connected to the through hole of the second flange 11, the connecting bolt 13 can be kept in the through hole of the second flange 11, so that the threaded column 12 and the connecting bolt 13 will not be lost, and the subsequent connection and installation of the second flange 11 and the first flange 10 will not be affected.

[0023] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A uniform feeding mechanism for a granulator, comprising a feeding pipe (1), wherein the bottom end of the feeding pipe (1) is provided with a body (2) for granulation processing, characterized in that: A feeding assembly for uniform feeding is arranged at the top of the body (2); a second flange (11) and a first flange (10) for connecting the feeding assembly and the feeding pipe (1) are arranged between the feeding assembly and the feeding pipe (1); a connecting piece for connecting the second flange (11) and the first flange (10) is arranged between the second flange (11) and the first flange (10); the connecting piece comprises a connecting bolt (13) and a threaded column (12); the connecting bolt (13) is arranged at the bottom end of the first flange (10), and the threaded column (12) is sleeved on the outer wall of the connecting bolt (13).

2. A uniform feeding mechanism for a granulator according to claim 1, characterized in that: The top ends of the first flange (10) and the second flange (11) are provided with insertion holes for inserting connecting bolts (13), and the top ends of the threaded columns (12) are provided with threaded holes, and the connecting bolts (13) are threadedly inserted and connected with the threaded holes.

3. A uniform feeding mechanism for a granulator according to claim 2, characterized in that: The top end of the threaded column (12) is fixedly connected to the bottom end of the first flange (10).

4. A uniform feeding mechanism for a granulator according to claim 1, characterized in that: The material conveying assembly comprises a material conveying member and a driving member, wherein the material conveying member comprises a Jiaolong screw (9) and a transmission pipe (4), and the driving member comprises a rotating motor (6), wherein the output end of the rotating motor (6) is fixedly connected to a rotating shaft (7), and the Jiaolong screw (9) is fixedly sleeved on the outer wall of the rotating shaft (7).

5. A uniform feeding mechanism for a granulator according to claim 4, characterized in that: A transport cavity is provided inside the transport pipe (4), a bearing (8) is sleeved on the outer wall of one end of the rotating shaft (7), and one side of the bearing (8) is fixedly connected to one side of the inner wall of the transport cavity.

6. A uniform feeding mechanism for a granulator according to claim 5, characterized in that: The top end of the transmission pipe (4) is fixedly connected to a feed pipe (5), the bottom end of the transmission pipe (4) is fixedly connected to a discharge pipe (3), and the bottom end of the discharge pipe (3) is fixedly connected to the top end of the second flange (11).

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