阅读说明：本技术 一种粉末冶金机械送粉机 (Powder feeding machine of powder metallurgy machine ) 是由 吴锦丁 于 2020-04-07 设计创作，主要内容包括：本发明公开了一种粉末冶金机械送粉机,其结构包括支撑架、传送带、传送架、滚筒、电机、传动器、护板,传送架底部焊接有四根的支撑架且顶部的左右两侧都安装有一组的护板,支撑架中间设有传送带,传送带与支撑架前后两端的滚筒传动连接,支撑架的前端底部安装有电机,电机通过传动器与滚筒传动连接；有益效果：本发明在传送架内侧与传送带接触的部位上开有槽孔,槽孔两端为圆弧形的结构,贴合传送带,可以对传送带边沿上的金属粉末进行收集；在槽孔的前后两端都安装有抖落器,抖落器上的设有浮动轴,浮动轴上的滚轮与传送带底部为浮动接触,传送带边沿两侧的粉末抖落至集粉腔中,集料盒与集粉腔为扣合连接,可以方便更换对金属粉末的处理。(The invention discloses a powder feeding machine of a powder metallurgy machine, which structurally comprises a support frame, a conveyor belt, a conveying frame, rollers, a motor, a driver and guard plates, wherein four support frames are welded at the bottom of the conveying frame, a group of guard plates are arranged on the left side and the right side of the top of the conveying frame, the conveyor belt is arranged in the middle of the support frame, the conveyor belt is in transmission connection with the rollers at the front end and the rear end of the support frame, the motor is arranged at the bottom of the front end of the support frame, and the motor; has the advantages that: according to the invention, the slotted hole is formed in the part, which is in contact with the conveyor belt, on the inner side of the conveyor frame, and the two ends of the slotted hole are of arc structures, so that the slotted hole is attached to the conveyor belt and can be used for collecting metal powder on the edge of the conveyor belt; the shaking-off device is installed at the front end and the rear end of the groove hole, the floating shaft is arranged on the shaking-off device, the roller on the floating shaft is in floating contact with the bottom of the conveying belt, powder on two sides of the edge of the conveying belt is shaken off to the powder collecting cavity, the powder collecting box is connected with the powder collecting cavity in a buckling mode, and metal powder can be conveniently treated by replacement.)

1. The utility model provides a powder metallurgy machinery powder feeder which characterized in that: the automatic conveying device structurally comprises a support frame (1), a conveying belt (2), a conveying frame (3), rollers (4), a motor (5), a driver (6) and a protective plate (7), wherein four support frames (1) are welded at the bottom of the conveying frame (3), a group of protective plates (7) are installed on the left side and the right side of the top of each support frame, the conveying belt (2) is arranged in the middle of each support frame (1), the conveying belt (2) is in transmission connection with the rollers (4) at the front end and the rear end of each support frame (1), the motor (5) is installed at the bottom of the front end of each support frame (1), and the motor (5) is in transmission connection with the rollers (;

conveying frame (3) and conveyer belt (2) complex one side are opened slotted hole (8), install power supply box (9) on the side of conveyer belt (2) is kept away from in conveying frame (3), are located even equidistance is installed five groups's electromagnetism and is inhaled ware (11) on the right flank of power supply box (9), conveying frame (3) are hollow structure, install electric magnetic stripe (12) on the inner wall that lies in power supply box (9) one side, electric magnetic stripe (12) and five groups the electromagnetism inhale ware (11) and structure as an organic whole.

2. The powder metallurgy mechanical powder feeder of claim 1, wherein: the opening size of the slotted hole (8) is larger than the thickness of the conveyor belt (2), and the two ends of the slotted hole are of arc structures.

3. The powder metallurgy mechanical powder feeder of claim 1, wherein: electromagnetic absorber (11) comprises circle magnetic disk (a1), cylinder magnetism (a2) and coil (a3), circle magnetic disk (a1) one side is connected with electric magnetic stripe (12), is equipped with cylinder magnetism (a2) on the other side, the outside winding of cylinder magnetism (a2) has coil (a3), coil (a3) is connected with power supply box (9) through wire (10).

4. The powder metallurgy mechanical powder feeder of claim 4, wherein: the electric magnetic stripe (12) is of a wedge-shaped structure, five groups of curve pieces (121) are sequentially arranged on the upper right side and the lower side of one surface of the electric magnetic stripe (12) far away from the inner wall of the conveying frame (3), one end of each curve piece (121) is connected with the electric magnetic stripe (12), and the other end of each curve piece is suspended.

5. The powder metallurgy mechanical powder feeder of claim 4, wherein: conveying frame (3) inside is equipped with collection powder chamber (31), blanking mouth (32), arc strip (33) and constitutes, it has blanking mouth (32) to open on the bottom intermediate wall of collection powder chamber (31), all install arc strip (33) on the both sides angle of blanking mouth (32).

6. The powder metallurgy mechanical powder feeder of claim 5, wherein: and shaking-off devices (34) are arranged at two ends of the linear part of the slotted hole (8) of the conveying frame (3), and the shaking-off devices (34) are positioned below the bottom of the edge of the conveying belt (2) and are in rolling contact with the conveying belt.

7. The powder metallurgy mechanical powder feeder of claim 6, wherein: the shaking-off device (34) is composed of a roller (b1), a floating shaft (b2), a counter bore (b4) and a spring (b3), the roller (b1) is installed in the counter bore (b4) through the floating shaft (b2), and the spring (b3) is connected between the floating shaft (b2) and the counter bore (b 4).

8. The powder metallurgy mechanical powder feeder of claim 5, wherein: a set of clamping rail (14) is all installed to the export both sides of blanking mouth (32), it has material collecting box (13) to cooperate on clamping rail (14), the bottom of material collecting box (13) is the cell type opening, and all slides on the opening inside wall.

Technical Field

The invention relates to a powder feeding machine of a powder metallurgy machine, belonging to the technical field of metallurgy machines.

Background

The metallurgical technology is to extract metal and metal compounds from ores, including some metal powder and non-metal powder, after the metallurgical machinery extracts the metal powder, need to transport the metal powder after extracting to storage equipment and deposit, in the transportation, have following not enoughly:

when metal powder transported on powder feeder, the powder was because of the shake of conveyer belt diffuses toward both sides easily, had the gap between conveyer belt and the transportation frame, and the powder that is located conveyer belt both sides limit drops from the gap easily, and the powder part that drops can adhere on the back of conveyer belt, with the cylinder contact, the conveyer belt phenomenon of skidding appears easily.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a powder feeding machine of a powder metallurgy machine, and aims to solve the problems.

In order to achieve the purpose, the invention is realized by the following technical scheme: a powder metallurgy mechanical powder feeder structurally comprises support frames, conveyor belts, a conveying frame, rollers, a motor, a driver and guard plates, wherein four support frames are welded at the bottom of the conveying frame, a group of guard plates are mounted on the left side and the right side of the top of the conveying frame, the conveyor belts are arranged in the middle of the support frames, the conveyor belts are in transmission connection with the rollers at the front end and the rear end of the support frames, the motor is mounted at the bottom of the front end of each support frame, and the motor is in transmission connection with the rollers through the driver;

as preferred, open slotted hole in conveying frame and conveyer belt complex one side, the conveying frame is kept away from and is installed the power supply box on the side of conveyer belt, is located even equidistance is installed five groups on the right flank of power supply box and is inhaled the ware, the conveying frame is hollow structure, installs electric magnetic stripe on the inner wall that is located power supply box one side, electric magnetic stripe and five groups the electromagnetism inhale the ware and be the integral structure.

Preferably, the opening of the slot is larger than the thickness of the conveyor belt, and both ends of the slot are in arc shapes.

Preferably, the electromagnetic sucker comprises a round magnetic disc, a cylindrical magnet and a coil, one side of the round magnetic disc is connected with the electromagnetic strip, the other side of the round magnetic disc is provided with the cylindrical magnet, the coil is wound on the outer side of the cylindrical magnet, and the coil is connected with the power box through a wire.

Preferably, the electric magnetic strips are of wedge-shaped structures, five groups of curve pieces are sequentially arranged on the upper right side and the lower side of one surface, far away from the inner wall of the conveying frame, of the electric magnetic strips, one ends of the curve pieces are connected with the electric magnetic strips, and the other ends of the curve pieces are arranged in a suspended mode.

Preferably, the conveying frame is internally provided with a powder collecting cavity, a blanking port and arc strips, the blanking port is formed in the middle wall of the bottom of the powder collecting cavity, and the arc strips are mounted on the two side corners of the blanking port.

Preferably, shakers are mounted at both ends of the straight part of the slot hole of the conveying frame, are positioned below the bottom of the edge of the conveying belt and are in rolling contact with the bottom of the edge of the conveying belt, and are used for shaking off metal powder on the edge of the conveying belt.

Preferably, the shaking-off device comprises a roller, a floating shaft, a counter bore and a spring, the roller is installed in the counter bore through the floating shaft, and the spring is connected between the floating shaft and the counter bore.

Preferably, a set of clamping rails is installed on two sides of the outlet of the blanking port, the clamping rails are matched with material collecting boxes, the bottoms of the material collecting boxes are groove-shaped openings, the inner side walls of the openings are provided with slide ways, and the material collecting boxes are connected with the clamping rails in a sliding mode and can be detached.

Advantageous effects

The invention relates to a powder feeding machine of a powder metallurgy machine, which has the following beneficial effects:

according to the invention, the slotted hole is formed in the part, which is in contact with the conveyor belt, on the inner side of the conveyor frame, and the two ends of the slotted hole are of arc structures, so that the slotted hole is attached to the conveyor belt and can be used for collecting metal powder on the edge of the conveyor belt;

the shaking-off devices are arranged at the front end and the rear end of the slotted hole, the floating shaft is arranged on the shaking-off devices, the roller wheels on the floating shaft are in floating contact with the bottom of the conveyor belt, powder on two sides of the edge of the conveyor belt is shaken off into the powder collecting cavity, and the powder collecting box is connected with the powder collecting cavity in a buckling manner, so that the metal powder can be conveniently treated by replacement;

according to the invention, the electric magnetic strip is arranged in the powder collecting cavity, the electromagnetic strip is electrified to generate magnetism, so that the metal powder attached in the powder collecting cavity can be collected and treated in a centralized manner, and the curve sheet on the electromagnetic strip can prevent the metal powder from remaining.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of a powder feeding machine of a powder metallurgy machine according to the present invention;

FIG. 2 is a schematic cross-sectional view of the inside of a transfer rack according to the present invention;

FIG. 3 is a schematic view of an external structure of a transfer rack according to the present invention;

FIG. 4 is a schematic cross-sectional view of a side of a transfer rack according to the present invention;

FIG. 5 is a schematic structural diagram of an electromagnetic strip of the present invention;

fig. 6 is an enlarged schematic view of a in fig. 4.

In the figure: the device comprises a support frame-1, a conveyor belt-2, a conveyor frame-3, a roller-4, a motor-5, a driver-6, a protective plate-7, a slot-8, a power box-9, an electromagnetic absorber-11, an electromagnetic strip-12, a circular disk-a 1, a cylindrical magnet-a 2, a coil-a 3, a lead-10, a curve sheet-121, a powder collecting cavity-31, a blanking port-32, an arc strip-33, a shaking-off device-34, a roller-b 1, a floating shaft-b 2, a counter bore-b 4, a spring-b 3, a clamping rail-14 and an aggregate box-13.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.