Feeding device of zinc ore powder processing equipment

Abstract

The utility model relates to the technical field of zinc ore powder processing, in particular to a feeding device of zinc ore powder processing equipment, which comprises a feeding pipeline, a feeding hopper, a discharging hopper and bolts, one side of the feeding pipeline is fixedly connected with a motor buffer seat, the upper end face of the motor buffer seat is provided with a motor, and the lower end face of the motor buffer seat is provided with a screw. A motor is fixedly connected to the tail end of an output shaft of the motor, a connecting shaft rod is fixedly connected to the tail end of an output shaft of the motor, a spring telescopic rod is fixedly connected to the outer side of the connecting shaft rod, and a scraper blade is fixedly connected to one end of the spring telescopic rod. According to the feeding device, the connecting shaft rod can drive the spring telescopic rod to rotate, the spring telescopic rod drives the scraping plate to rotate, the scraping plate acts on the inner wall of the feeding pipeline to scrape away residues attached to the feeding pipeline, and therefore materials can be evenly fed, and the residues attached to the feeding pipeline can be scraped away.

Description

Technical Field

[0001] The utility model relates to the technical field of zinc ore powder processing, in particular to a feeding device for zinc ore powder processing equipment. Background Art

[0002] Zinc is an important raw material for nonferrous metals. Currently, zinc consumption ranks second only to copper and aluminum in nonferrous metals. Zinc metal has good calendering, wear resistance and corrosion resistance, and can be made into alloys with better physical and chemical properties with a variety of metals. Zinc ore powder is the original ore powder of zinc. It can be used as ore without processing and purification. When processing zinc ore powder, the required materials are usually put into the processing equipment through the feeding device of the zinc ore powder processing equipment. Common feeding devices usually use spiral blades to evenly transport the raw materials on the inside of the pipe.

[0003] When the feeding device of the zinc ore powder processing equipment is transporting materials, residues may adhere to the inner wall of the pipe. If the residues are not processed, the residues may accumulate on the inner wall of the pipe, and the materials cannot be fully utilized. Therefore, a feeding device for zinc ore powder processing equipment is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide a feeding device for zinc ore powder processing equipment to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A feeding device for zinc ore powder processing equipment comprises a feeding pipe, a feeding hopper connected to the top of the feeding pipe, a discharging hopper connected to the bottom of the feeding pipe and bolts, one side of the feeding pipe is fixedly connected to a motor buffer seat, an upper end surface of the motor buffer seat is equipped with a motor, the end of the output shaft of the motor is fixedly connected to a connecting shaft rod penetrating the feeding pipe, the outer side of the connecting shaft rod is fixedly connected to a spiral blade arranged in a spiral shape, the outer side of the connecting shaft rod is fixedly connected to a spring telescopic rod, the end of the spring telescopic rod away from the connecting shaft rod is fixedly connected to a scraper, and the scraper is in contact with the inner wall of the feeding pipe.

[0007] Preferably, a connecting ring is fixedly connected to the bottom of the discharge hopper, a plurality of first screw holes with equal aperture sizes are opened on the inner side of the connecting ring, a mounting ring is connected to the bottom of the connecting ring by bolts, a plurality of second screw holes with equal aperture sizes are opened on the inner side of the mounting ring, and a connecting pipe is fixedly connected to the bottom of the mounting ring.

[0008] Preferably, the first screw hole and the second screw hole are arranged in a one-to-one correspondence, and the aperture size of the first screw hole is equal to the aperture size of the second screw hole.

[0009] Preferably, the scrapers are symmetrically arranged, and the spring telescopic rods are symmetrically arranged.

[0010] Preferably, a bearing with an inner ring and an outer ring that rotate relative to each other is provided at one end of the connecting shaft away from the output shaft of the motor, the inner ring of the bearing is fixedly connected to the connecting shaft, and the outer ring of the bearing is fixedly connected to the feed pipe.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, through the structure composed of the spring telescopic rod and the scraper, the motor on the motor buffer seat drives the connecting shaft to rotate, the connecting shaft drives the spiral blade to rotate, and at the same time drives the spring telescopic rod to rotate, the spring telescopic rod drives the scraper to rotate, the scraper acts on the inner wall of the feed pipe, and scrapes off the material residue for zinc ore powder processing attached to the feed pipe, so that the feed device of the zinc ore powder processing equipment can evenly feed the material and scrape off the residue attached to the feed pipe;

[0013] 2. In the utility model, by providing a connecting ring, a first screw hole, a mounting ring, a second screw hole and a connecting pipe, the connecting ring and the mounting ring are installed together by simultaneously passing bolts through the corresponding first screw hole and the second screw hole, thereby installing the connecting pipe. When replacing the connecting pipe, one side of the bolt can be detached from the first screw hole and the second screw hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the installation structure of the connecting shaft rod of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the connecting ring of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the installation ring of the utility model.

[0018] In the figure: 1. feed pipe; 2. feed hopper; 3. discharge hopper; 4. motor buffer seat; 5. motor; 6. connecting shaft; 7. spiral blade; 8. spring telescopic rod; 9. scraper; 10. bearing; 11. connecting ring; 12. first screw hole; 13. mounting ring; 14. second screw hole; 15. connecting pipe. DETAILED DESCRIPTION

[0019] 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.

[0020] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0021] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps described in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0022] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0023] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" may include both "above" and "below". The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0024] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0025] See also Figure 1-4 , the utility model provides a technical solution:

[0026] A feeding device for zinc ore powder processing equipment comprises a feeding pipe 1, a feeding hopper 2 connected to the top of the feeding pipe 1, a discharging hopper 3 connected to the bottom of the feeding pipe 1 and bolts, a motor buffer seat 4 is fixedly connected to one side of the feeding pipe 1, a motor 5 is installed on the upper end surface of the motor buffer seat 4, a connecting shaft 6 penetrating the feeding pipe 1 is fixedly connected to the end of the output shaft of the motor 5, a spiral blade 7 arranged in a spiral shape is fixedly connected to the outer side of the connecting shaft 6, a spring telescopic rod 8 is fixedly connected to the outer side of the connecting shaft 6, a scraper 9 is fixedly connected to the end of the spring telescopic rod 8 away from the connecting shaft 6, and the scraper 9 is in contact with the inner wall of the feeding pipe 1.

[0027] The bottom of the discharge hopper 3 is fixedly connected with a connecting ring 11, and a plurality of first screw holes 12 with equal apertures are provided on the inner side of the connecting ring 11. The bottom of the connecting ring 11 is connected with a mounting ring 13 by bolts, and a plurality of second screw holes 14 with equal apertures are provided on the inner side of the mounting ring 13. A connecting pipe 15 is fixedly connected with the bottom of the mounting ring 13, and this arrangement makes it easy to disassemble the connecting pipe 15; the first screw hole 12 and the second screw hole 14 are arranged in a one-to-one correspondence, and the aperture size of the first screw hole 12 is equal to the aperture size of the second screw hole 14, and this arrangement allows the bolts to be simultaneously It penetrates the first screw hole 12 and the second screw hole 14; the scraper 9 is symmetrically arranged, and the spring telescopic rod 8 is symmetrically arranged. This arrangement allows the scraper 9 to scrape off the material residue used for zinc ore powder processing attached to the feed pipe 1; a bearing 10 with an inner ring and an outer ring that rotate relative to each other is arranged at the end of the connecting shaft 6 away from the output shaft of the motor 5, the inner ring of the bearing 10 is fixedly connected to the connecting shaft 6, and the outer ring of the bearing 10 is fixedly connected to the feed pipe 1. This arrangement enables the connecting shaft 6 to be positioned away from the output shaft of the motor 5, so that the connecting shaft 6 can rotate stably.

[0028] Working process: All electrical appliances in the utility model are provided with an external power supply. The material is placed in the feed pipe 1 through the feed hopper 2. The motor 5 on the motor buffer seat 4 drives the connecting shaft 6 to rotate. The connecting shaft 6 drives the inner ring of the bearing 10 to rotate relatively. The connecting shaft 6 drives the spiral blade 7 to rotate, and at the same time drives the spring telescopic rod 8 to rotate. The spring telescopic rod 8 drives the scraper 9 to rotate. The scraper 9 acts on the inner wall of the feed pipe 1 to scrape off the material residue for zinc ore powder processing attached to the feed pipe 1. The scraped material falls into the feed pipe 1 and is passed through the spiral blade 7. The rotary blade 7 continues to transport, and when it is transported to the top of the discharge hopper 3, the material is affected by gravity and falls freely from the feed pipe 1 into the discharge hopper 3, and then falls from the discharge hopper 3, passes through the connecting ring 11 and the mounting ring 13, and enters the connecting pipe 15, and enters the processing setting from the connecting pipe 15; the connecting ring 11 and the mounting ring 13 are installed together by bolts that simultaneously penetrate the corresponding first screw holes 12 and second screw holes 14, so as to install the connecting pipe 15. When replacing the connecting pipe 15, the bolts can be disengaged from the first screw holes 12 and the second screw holes 14 in turn.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for zinc ore powder processing equipment, comprising a feeding pipe (1), an inlet hopper (2) connected to the top of the feeding pipe (1), an outlet hopper (3) connected to the bottom of the feeding pipe (1), and bolts, characterized in that: A motor buffer seat (4) is fixedly connected to one side of the feed pipe (1), a motor (5) is mounted on the upper end surface of the motor buffer seat (4), a connecting shaft (6) penetrating the feed pipe (1) is fixedly connected to the end of the output shaft of the motor (5), a spiral blade (7) arranged in a spiral shape is fixedly connected to the outer side of the connecting shaft (6), a spring telescopic rod (8) is fixedly connected to the outer side of the connecting shaft (6), and a scraper (9) is fixedly connected to one end of the spring telescopic rod (8) away from the connecting shaft (6), and the scraper (9) is in contact with the inner wall of the feed pipe (1).

2. The feeding device of the zinc ore powder processing equipment according to claim 1, characterized in that: The bottom of the discharge hopper (3) is fixedly connected to a connecting ring (11), the inner side of the connecting ring (11) is provided with a plurality of first screw holes (12) of equal diameter, the bottom of the connecting ring (11) is connected to a mounting ring (13) via bolts, the inner side of the mounting ring (13) is provided with a plurality of second screw holes (14) of equal diameter, and the bottom of the mounting ring (13) is fixedly connected to a connecting pipe (15).

3. The feeding device of the zinc ore powder processing equipment according to claim 2, characterized in that: The first screw hole (12) and the second screw hole (14) are arranged in a one-to-one correspondence, and the diameter of the first screw hole (12) is equal to the diameter of the second screw hole (14).

4. The feeding device of the zinc ore powder processing equipment according to claim 1, characterized in that: The scrapers (9) are symmetrically arranged, and the spring telescopic rods (8) are symmetrically arranged.

5. The feeding device of the zinc ore powder processing equipment according to claim 1, characterized in that: A bearing (10) with an inner ring and an outer ring that rotate relative to each other is provided at one end of the connecting shaft (6) away from the output shaft of the motor (5); the inner ring of the bearing (10) is fixedly connected to the connecting shaft (6), and the outer ring of the bearing (10) is fixedly connected to the feed pipe (1).

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