Discharging device of freezing crusher

Abstract

The utility model discloses a freezing crusher blanking device, which comprises a blanking pipe arranged below a crusher blanking device, a mounting plate and a mounting frame, the inner wall of the blanking pipe is fixedly connected with a plurality of connecting rods, the plurality of connecting rods are jointly and fixedly connected with a mounting cylinder, the blanking pipe is provided with a driving mechanism used for driving material blanking, and the mounting cylinder is fixedly connected with the mounting plate. And the driving mechanism comprises a rotating shaft arranged on the side wall of the mounting cylinder, the two side walls of the rotating shaft are fixedly connected with a second bevel gear and a motor respectively, a rotating rod is arranged on the mounting cylinder, and the upper end of the rotating rod is fixedly connected with a threaded rod. According to the utility model, the driving mechanism is arranged, so that the screw thread dragon rod can rotate to actively extrude materials crushed and discharged by the discharging device of the crusher downwards by starting the motor, the materials can be prevented from blocking a pipeline, the discharging efficiency of the crusher is improved, and the production efficiency of hot melt adhesive powder is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of a feeding device for a hot melt adhesive powder freezing pulverizer, in particular to a feeding device for a freezing pulverizer. Background Art

[0002] The hot melt adhesive powder freezing grinder is a mechanical equipment in the hot melt adhesive powder production process. It can freeze and grind the hot melt adhesive powder material. However, the hot melt adhesive powder freezing grinder in the prior art often needs maintenance due to material blocking the pipeline during unloading. This is because the powder material causes bridging in the discharge pipe. Frequent maintenance will greatly affect the production efficiency of the hot melt adhesive powder. Therefore, it is necessary to design a freezing grinder unloading device to solve the above problem. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and provides a feeding device for a freezing pulverizer.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The feeding device of a frozen crusher comprises a feeding tube, a mounting plate and a mounting frame arranged under the feeder of the crusher, a plurality of connecting rods are fixedly connected to the inner wall of the feeding tube, a mounting cylinder is fixedly connected to the plurality of connecting rods, a driving mechanism for driving the feeding of materials is provided on the feeding tube, the driving mechanism comprises a rotating shaft arranged on the side wall of the mounting cylinder, a second bevel gear and a motor are fixedly connected to the two side walls of the rotating shaft respectively, a rotating rod is provided on the mounting cylinder, a spiral dragon rod is fixedly connected to the upper end of the rotating rod, a first bevel gear meshing with the second bevel gear is fixedly connected to the side wall of the rotating rod, and the feeding tube is connected to the feeder of the crusher through a connecting mechanism.

[0006] Preferably, the connecting mechanism comprises a fixed plate fixedly connected to the side wall of the discharge pipe, the fixed plate is provided with a plurality of screws and a connecting plate, the connecting plate is fixedly connected to the pulverizer discharger, and a nut is provided on the screw.

[0007] Preferably, the mounting plate is slidably connected to the mounting frame, a plurality of screws are provided on a side wall of the mounting frame, and the cross-section of the mounting plate is a convex structure.

[0008] Preferably, an inclined surface is provided at the upper end of the installation tube, and a sealing cover is provided at the lower end of the installation tube.

[0009] Preferably, the feed tube is in the shape of an inverted funnel, and two limiting rings are fixedly connected to the side wall of the feed tube.

[0010] Preferably, the plurality of connecting rods are arranged at equal intervals, and the upper ends of the connecting rods are provided with arc surfaces.

[0011] The utility model has the following beneficial effects:

[0012] The device is provided with a driving mechanism, which can start the motor to make the spiral dragon rod rotate to actively squeeze the material discharged by the crusher feeder downward, so as to avoid the material blocking the pipeline, improve the crusher discharge efficiency, and thus improve the production efficiency of hot melt adhesive powder;

[0013] The device is provided with a connection mechanism. In addition, the connection between the motor and the rotating shaft can be disassembled by taking out the nuts on the multiple screw rods, and the feed pipe can be disassembled to facilitate the replacement of the spiral dragon rod, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of the feeding device of the freezing pulverizer proposed in the utility model;

[0015] Figure 2 for Figure 1 A magnified view of the structure at A;

[0016] Figure 3 The utility model is a side view of the feeding device of the freezing pulverizer.

[0017] In the figure: 1 crusher feeder, 2 collecting bag, 3 spiral dragon rod, 4 feed tube, 5 limit ring, 6 connecting plate, 7 fixed plate, 8 first bevel gear, 9 second bevel gear, 10 sealing cover, 11 connecting rod, 12 rotating shaft, 13 motor, 14 mounting plate, 15 mounting frame, 16 mounting cylinder. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-3 The feeding device of the freezing pulverizer includes a feeding pipe 4, a mounting plate 14 and a mounting frame 15 arranged under the feeder 1 of the pulverizer. The freezing pulverizer first performs freezing and pulverizing and then feeds. The working principle of the freezing pulverizer is the existing technology, so it will not be described in detail. The side wall of the feeding pipe 4 is covered with a collecting bag 2, and the drawing of the collecting bag 2 has been shown. A plurality of connecting rods 11 are fixedly connected to the inner wall of the feeding pipe 4, and a mounting cylinder 16 is fixedly connected to the plurality of connecting rods 11. The mounting frame 15 is fixedly connected to the side wall of the pulverizer shell.

[0020] A driving mechanism for driving material discharge is provided on the discharge pipe 4, and the driving mechanism includes a rotating shaft 12 arranged on the side wall of the mounting cylinder 16, and the second bevel gear 9 and the motor 13 are fixedly connected to the two side walls of the rotating shaft 12 respectively. The motor 13 and the rotating shaft 12 are detachably connected. This is the prior art, so it is not described in detail. A rotating rod is provided on the mounting cylinder 16, and a spiral dragon rod 3 is fixedly connected to the upper end of the rotating rod. The spiral dragon rod 3 is connected to the rotating rod by screws, and the side wall of the rotating rod is fixedly connected to the first bevel gear 8 meshing with the second bevel gear 9. The discharge pipe 4 is connected to the pulverizer discharger 1 through a connecting mechanism.

[0021] The connection mechanism includes a fixed plate 7 fixedly connected to the side wall of the feed tube 4, on which a plurality of screws and a connecting plate 6 are arranged, and the connecting plate 6 is fixedly connected to the feeder 1 of the pulverizer, and a nut is arranged on the screw.

[0022] In the utility model, the mounting plate 14 is slidably connected to the mounting frame 15, a plurality of screws are arranged on the side wall of the mounting frame 15, the cross section of the mounting plate 14 is a convex structure, and the mounting plate 14 and the mounting frame 15 are detachably connected, so that the motor 13 is convenient to maintain.

[0023] In the utility model, an inclined surface is provided at the upper end of the mounting cylinder 16 to prevent accumulation of materials on the mounting cylinder 16, and a sealing cover 10 is provided at the lower end of the mounting cylinder 16 to prevent materials from getting stuck in the first bevel gear 8 and the second bevel gear 9. The teeth and meshing details of the first bevel gear 8 and the second bevel gear 9 are not shown in the figure, and the sealing cover 10 is threadedly connected to the mounting cylinder 16.

[0024] In the utility model, the feeding tube 4 is in the shape of an inverted funnel, so that the material can be dispersed faster and is not easy to accumulate under the mounting tube 16. Two limiting rings 5 ​​are fixedly connected to the side wall of the feeding tube 4, so that the collecting bag 2 is tied between the two limiting rings 5 ​​with a rope and is not easy to fall off from the feeding tube 4.

[0025] In the utility model, a plurality of connecting rods 11 are arranged at equal intervals, and an arc surface is provided on the upper end of the connecting rod 11 to prevent accumulation of materials on the connecting rod 11 .

[0026] When in use, start the motor 13, the output shaft of the motor 13 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the rotating rod to rotate through the engagement of the first bevel gear 8 and the second bevel gear 9, and the rotating rod drives the spiral dragon rod 3 to rotate, thereby actively squeezing the material discharged by the pulverizer feeder 1 downward and making it fall into the collecting bag 2, which can avoid the material from clogging the pipeline and improve the discharge efficiency of the pulverizer.

[0027] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the utility model according to the technical solution and practical concept of the utility model, which should be covered by the protection scope of the utility model.

Claims

1. A material discharging device for a freezing pulverizer, comprising a material discharging pipe (4), a mounting plate (14) and a mounting frame (15) arranged under a pulverizer discharging device (1), characterized in that: The inner wall of the discharge tube (4) is fixedly connected to a plurality of connecting rods (11), and a mounting tube (16) is fixedly connected to the plurality of connecting rods (11). The discharge tube (4) is provided with a driving mechanism for driving the discharge of materials, and the driving mechanism comprises a rotating shaft (12) arranged on the side wall of the mounting tube (16), and the two side walls of the rotating shaft (12) are respectively fixedly connected to a second bevel gear (9) and a motor (13). The mounting tube (16) is provided with a rotating rod, and the upper end of the rotating rod is fixedly connected to a spiral dragon rod (3), and the side wall of the rotating rod is fixedly connected to a first bevel gear (8) meshing with the second bevel gear (9). The discharge tube (4) is connected to the pulverizer discharger (1) through the connecting mechanism.

2. The freezing pulverizer feeding device according to claim 1, characterized in that: The connection mechanism comprises a fixed plate (7) fixedly connected to the side wall of the feeder tube (4), the fixed plate (7) being provided with a plurality of screw rods and a connection plate (6), the connection plate (6) being fixedly connected to the pulverizer feeder (1), and the screw rod being provided with a nut.

3. The freezing pulverizer feeding device according to claim 2, characterized in that: The mounting plate (14) is slidably connected to the mounting frame (15); a plurality of screws are provided on the side wall of the mounting frame (15); and the cross section of the mounting plate (14) is a convex structure.

4. The feeding device of the freezing pulverizer according to claim 3, characterized in that: The upper end of the installation tube (16) is provided with an inclined surface, and the lower end of the installation tube (16) is provided with a sealing cover (10).

5. The feeding device of the freezing pulverizer according to claim 4, characterized in that: The feed tube (4) is in the shape of an inverted funnel, and two limit rings (5) are fixedly connected to the side wall of the feed tube (4).

6. The feeding device of the freezing pulverizer according to claim 5, characterized in that: The plurality of connecting rods (11) are arranged at equal intervals, and the upper ends of the connecting rods (11) are provided with a curved surface.

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