Copper powder feeding device

Abstract

The utility model provides a copper powder feeding device which relates to the technical field of copper powder feeding and comprises a feeding hopper, a first motor and a material conveying cylinder, an upper discharging basin is arranged on the upper portion of the feeding hopper, the first motor is installed in the center of the upper end face of the upper discharging basin, a first rotating shaft is installed at the lower end of the first motor, and a second rotating shaft is installed at the lower end of the first rotating shaft. A first spiral conveying paddle is arranged on the lower portion of the first rotating shaft, a connecting opening is formed in the left side of the outer ring face of the upper discharging basin, an upper output opening is formed in the upper end of the conveying barrel and extends into the connecting opening, a discharging opening is formed in the lower end of the feeding hopper, and an electromagnetic control valve is installed in the middle of the discharging opening. A stirring paddle is arranged on the upper portion of the first rotating shaft, and an upper connecting plate is arranged on the lower side of the stirring paddle. According to the feeding device, materials can be conveniently and rapidly fed into the feeding hopper, copper powder is prevented from being shaken and scattered, feeding is faster and smoother, automatic cleaning is facilitated, and higher speed, convenience and trouble saving are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to copper powder feeding technical field, concretely relates to a copper powder feeding device. BACKGROUND

[0002] The traditional preparation cuprous oxide method is divided into dry method and wet method, and the dry method is widely applied due to simple process and low cost, which adopts copper powder and copper oxide mixed sealing filling and then is sent into the calcining furnace to be heated to 800~900 DEG C to be calcined into cuprous oxide.

[0003] In the specification of prior art (announcement number CN105540180A) a kind of copper powder feeding device, it is mentioned "the feeding feeder device includes hopper and vertical track frame, a pair of vertical slot tracks are equipped on the opposite inner side of track frame, the back of hopper is equipped with two pairs of roller matched with slot track and set up up and down, the pivot of roller is hinged to the back of hopper, the upper end of slot track is equipped with two sections of circular arc track towards the rear track side of slot track, the upper track side of lower circular arc track blocks the track direction of slot track, lower circular arc track extends towards the rear track side of slot track beyond slot track, the upper circular arc track is opened as import by the front track side of slot track below the upper track side of lower circular arc track, and is sealed towards the rear track side of slot track above the upper track side of lower circular arc track", but hopper feeding in prior art is not only easy to shake copper powder, and the copper powder that all scatters will also fly in air, influence working environment, waste copper powder, and feeding is not fast, convenient, easy and convenient. CONTENT OF UTILITY MODEL

[0004] To overcome the defects of prior art, a kind of copper powder feeding device is provided to solve the problems of hopper feeding in prior art, which is not only easy to shake copper powder, and the copper powder that all scatters will also fly in air, influence working environment, waste copper powder, and feeding is not fast, convenient, easy and convenient.

[0005] To achieve the above-mentioned purpose, a kind of copper powder feeding device is provided, which includes a feeding hopper, a first motor and a feeding cylinder. The upper part of the feeding hopper is provided with an upper discharge basin, and the upper end surface center of the upper discharge basin is installed with a first motor. The lower end of the first motor is installed with a first rotating shaft, and the lower part of the first rotating shaft is provided with a first spiral conveying paddle. The outer ring surface left side of the upper discharge basin is provided with a connecting port, and the upper end of the feeding cylinder is provided with an upper output port, and the upper output port is set into the connecting port.

[0006] Further, the lower end of the feeding hopper is provided with a discharge port, and the middle part of the discharge port is installed with an electromagnetic control valve. The upper discharge basin and the feeding hopper are connected and communicated.

[0007] Further, the upper part of the first rotating shaft is provided with a stirring paddle, and the lower side of the stirring paddle is provided with an upper connecting plate, and the other end of the upper connecting plate is fixed with a scraper, and the outer end of the upper connecting plate is in contact with the inner side wall of the upper hopper.

[0008] Further, the upper discharge basin is supported by a support seat, and the lower part of the support seat is provided with a bottom plate, the lower end surface of the bottom plate is provided with a plurality of groups of gaskets, and the inner side of the bottom plate is provided with a lower fixing sleeve which is sleeved on the outer lower part of the upper hopper.

[0009] Further, the lower end of the feeding cylinder is provided with a second motor, the conveying end of the second motor is provided with a second rotating shaft, and the second rotating shaft is provided with a second spiral conveying paddle, and the second rotating shaft and the second spiral conveying paddle are rotatable structures.

[0010] Further, the lower part of the upper hopper is provided with a feeding groove, and the lower end of the feeding groove is connected to the lower conveying space in the upper hopper, and the conveying direction in the feeding cylinder is from bottom to top.

[0011] The beneficial effects of the present application are as follows:

[0012] 1. The support seat of the present application can not only support the upper discharge basin, but also can be stably sleeved on the outer lower part of the upper hopper through the lower fixing sleeve, so that the installation of the upper hopper and the upper discharge basin is more safe and stable, and the discharging is safe and reliable.

[0013] 2. The first motor rotates the first rotating shaft to drive the stirring paddle and the first spiral conveying paddle to rotate and stir the internal copper powder, and at the same time, the copper powder is conveyed downward, so that the discharging is more smooth and fast, and the scraper can remove the adhesive material on the inner side wall of the upper hopper, so that the automatic cleaning is more convenient and time-saving.

[0014] 3. In the present application, the copper powder is poured into the feeding cylinder through the feeding groove, the second motor rotates the second rotating shaft, the second rotating shaft drives the second spiral conveying paddle to rotate and convey the internal copper powder upward, and the copper powder is conveyed into the upper discharge basin through the upper output port, so that the feeding is more fast and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view schematic diagram of the embodiment of the present application;

[0016] Figure 2 It is a sectional view schematic diagram of the embodiment of the present application;

[0017] Figure 3 It is a schematic diagram of the upper hopper of the embodiment of the present application;

[0018] Figure 4 It is a schematic diagram of the lower structure of the first motor of the embodiment of the present application.

[0019] As shown in the figure, the copper powder feeding device comprises an upper hopper 1, a first motor 2 and a material conveying cylinder 4, the upper part of the upper hopper 1 is provided with an upper discharging basin 12, the upper end surface center of the upper discharging basin 12 is provided with the first motor 2, the lower end of the first motor 2 is provided with a first rotating shaft 20, the lower part of the first rotating shaft 20 is provided with a first spiral conveying paddle 21, the left side of the outer ring surface of the upper discharging basin 12 is provided with a connecting port 13, the upper end of the material conveying cylinder 4 is provided with an upper output port 40, and the upper output port 40 is arranged in the connecting port 13. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects of the utility model clearer, the utility model is further described in detail below in combination with the drawings and examples. The specific examples described herein are only used to explain the utility model and are not used to limit the utility model. Specific details such as specific system structure and technology are proposed so as to more thoroughly understand the utility model examples. The described examples are part of the embodiments of the disclosure, not all the embodiments. However, those skilled in the art should clearly understand that the utility model can also be realized in other embodiments without these specific details. Based on the examples in the disclosure, all other examples obtained by those skilled in the art without creative labor are within the protection scope of the disclosure.

[0021] The specific embodiments of the utility model are described in detail below in combination with the drawings.

[0022] Figure 1 is a front view schematic diagram of the utility model embodiment, Figure 2 is a cross-sectional view schematic diagram of the utility model embodiment, Figure 3 is a schematic diagram of the upper hopper of the utility model embodiment, and Figure 4 is a schematic diagram of the first motor lower structure arrangement of the utility model embodiment.

[0023] Referring to Figures 1 to 4 The utility model provides a copper powder feeding device, including upper hopper 1, first motor 2 and material conveying cylinder 4, the upper part of upper hopper 1 is provided with upper discharging basin 12, and the upper end surface center of upper discharging basin 12 is provided with first motor 2, the lower end of first motor 2 is provided with first rotating shaft 20, and the lower part of first rotating shaft 20 is provided with first spiral conveying paddle 21, the left side of the outer ring surface of upper discharging basin 12 is provided with connecting port 13, and the upper end of material conveying cylinder 4 is provided with upper output port 40, and upper output port 40 is arranged in connecting port 13.

[0024] In the embodiment, the upper end of the upper hopper 1 is provided with a discharge port 11, the middle part of the discharge port 11 is provided with an electromagnetic control valve 10, and an upper discharge basin 12 is connected with the upper hopper 1; the upper discharge basin 12 is supported by a support seat 3, the lower part of the support seat 3 is provided with a bottom plate 30, the lower end surface of the bottom plate 30 is provided with a plurality of gaskets 32, and the inner side of the bottom plate 30 is provided with a lower fixing sleeve 31 which is sleeved outside the lower part of the upper hopper 1.

[0025] As a preferred embodiment, the support seat 3 can support the upper discharge basin 12, and the lower fixing sleeve 31 is stably sleeved outside the lower part of the upper hopper 1, so that the installation of the upper hopper 1 and the upper discharge basin 12 is safer and more stable, and the discharging is safe and reliable.

[0026] In the embodiment, the upper part of the first rotating shaft 20 is provided with a stirring paddle 22, the lower side of the stirring paddle 22 is provided with an upper connecting plate 23, the other end of the upper connecting plate 23 is fixedly provided with a scraper 24, and the outer end of the upper connecting plate 23 is in contact with the inner side wall of the upper hopper 1.

[0027] As a preferred embodiment, the first motor 2 drives the first rotating shaft 20 to rotate, drives the stirring paddle 22 and the first spiral conveying paddle 21 to rotate and stir the internal copper powder, and the copper powder is conveyed downward, so that the discharging is smoother and faster, and the scraper 24 can scrape the adhered material on the inner side wall of the upper hopper 1, so that the automatic cleaning is more convenient and time-saving.

[0028] In the embodiment, the lower end of the material conveying cylinder 4 is provided with a second motor 44, the conveying end of the second motor 44 is provided with a second rotating shaft 41, the second rotating shaft 41 is provided with a second spiral conveying paddle 42, and the second rotating shaft 41 and the second spiral conveying paddle 42 are rotatable; the lower part of the upper hopper 1 is provided with a feeding groove 43, the lower end of the feeding groove 43 is connected with the lower conveying space in the upper hopper 1, and the conveying direction in the material conveying cylinder 4 is from bottom to top.

[0029] As a preferred embodiment, the copper powder is poured into the material conveying cylinder 4 through the feeding groove 43, the second motor 44 drives the second rotating shaft 41 to rotate, the second rotating shaft 41 drives the second spiral conveying paddle 42 to rotate and convey the internal copper powder upward, and the copper powder is conveyed into the upper discharge basin 12 through the upper output port 40, so that the feeding is faster and more convenient.

[0030] The utility model can effectively solve the problems in the prior art that the feeding of the hopper is easy to shake the copper powder, the scattered copper powder flies in the air, affects the working environment, wastes the copper powder, and the feeding is not fast, convenient and time-saving.

[0031] The above examples are used to explain the utility model, and are not intended to limit the utility model, and any modification and change made to the utility model within the spirit and scope of the utility model and the application protection claim should be included in the protection scope of the utility model.

Claims

1. A copper powder feeding device, characterized by: Including hopper (1), first motor (2) and feed cylinder (4), the upper part of the upper hopper (1) is provided with upper discharge basin (12), and the upper end face center of the upper discharge basin (12) is provided with first motor (2), the lower end of the first motor (2) is provided with first rotating shaft (20), and the lower part of the first rotating shaft (20) is provided with first spiral conveying paddle (21), the outer ring surface left side of the upper discharge basin (12) is provided with connecting port (13), and the upper end of the feed cylinder (4) is provided with upper output port (40), and the upper output port (40) is arranged in the connecting port (13).

2. The copper powder feeding device according to claim 1, wherein The lower end of the upper hopper (1) is provided with discharge port (11), the middle part of the discharge port (11) is provided with electromagnetic control valve (10), and the upper discharge basin (12) and the upper hopper (1) are connected and arranged.

3. The copper powder feeding device according to claim 1, wherein The upper part of the first rotating shaft (20) is provided with stirring paddle (22), the lower side of the stirring paddle (22) is provided with upper connecting plate (23), and the other end of the upper connecting plate (23) is fixedly provided with scraper (24), and the outer end of the upper connecting plate (23) is in contact with the inner side wall of the upper hopper (1).

4. The copper powder feeding device according to claim 1, wherein The lower part of the upper discharge basin (12) is supported by support seat (3), and the lower part of the support seat (3) is provided with bottom plate (30), the lower end surface of the bottom plate (30) is provided with a plurality of gaskets (32), and the inner side of the bottom plate (30) is provided with lower fixing sleeve (31), and the lower fixing sleeve (31) is sleeved on the lower part of the upper hopper (1).

5. The copper powder feeding device according to claim 1, wherein The lower end of the feed cylinder (4) is provided with second motor (44), the conveying end of the second motor (44) is provided with second rotating shaft (41), the second rotating shaft (41) is provided with second spiral conveying paddle (42), and the second rotating shaft (41) and the second spiral conveying paddle (42) are rotatable structures.

6. The copper powder feeding device according to claim 1, wherein The lower part of the upper hopper (1) is provided with feeding groove (43), the lower end of the feeding groove (43) is connected to the lower conveying space in the upper hopper (1), and the conveying direction in the feed cylinder (4) is from bottom to top.

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