Powder feeder

Abstract

The utility model discloses a powder feeder, and particularly relates to the technical field of powder conveying, the powder feeder comprises a bottom plate, the top of the bottom plate is provided with a plurality of first supporting rods, the tops of the first supporting rods are jointly provided with a mounting ring, the mounting ring is internally provided with a box body, the bottom of the box body is provided with a connecting pipe, and the connecting pipe is connected with the bottom of the box body. A feeding pipe is arranged at the top of the box body, one end of the feeding pipe penetrates through the box body and extends into the box body, through holes are axially symmetrically formed in the top of an inner cavity of the box body, and a processing mechanism is arranged in the box body. Through the arrangement of the processing mechanism, when the device is used, the device does not have a single conveying function any more, and agglomerated powder can be dispersed through the processing mechanism in the material conveying process of the device, so that the phenomenon that a large number of materials to be conveyed exist in the box body, and the conveying efficiency is greatly improved is avoided. And the phenomenon that the powder is agglomerated due to accumulation is avoided.

Description

Technical Field

[0001] This utility model relates to the field of powder conveying technology, and more specifically, to a powder feeder. Background Technology

[0002] Bulk materials generally refer to large quantities of unpackaged lumps, granules, or powders piled together (referred to as bulk materials), such as coal, sand, grains, cement, and sugar blocks. Specialized conveying equipment is generally used in the process of conveying bulk materials. For example, a special powder feeder is required when conveying powdery materials.

[0003] However, existing powder feeders only have a single conveying function during use. Because the powder feeder contains a large amount of material to be conveyed, the material is prone to accumulating and clumping, which affects the normal conveying of the powder feeder. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the embodiments of this utility model provide a powder feeder. By setting the processing mechanism, the powder stored in the box can be partially prevented from clumping, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a powder feeder, including a base plate, a plurality of first support rods are provided on the top of the base plate, a mounting ring is provided on the top of the plurality of first support rods, a box is provided inside the mounting ring, a connecting pipe is provided at the bottom of the box, an input pipe is provided at the top of the box, one end of the input pipe passes through the box and extends into the box, through holes are symmetrically opened at the top of the inner cavity of the box, and a processing mechanism is provided inside the box.

[0006] In a preferred embodiment, the processing mechanism includes a pressure ring, and a connecting plate is symmetrically arranged on the top of the pressure ring. Both connecting plates extend to the outside of the housing through through holes. A hydraulic rod is arranged at the bottom of the connecting plate outside the housing, and the bottom of the hydraulic rod is connected to the top of the mounting ring.

[0007] In a preferred embodiment, a shaft is provided at the top of the connecting plate, a limiting groove is formed at the bottom of the shaft, a spring is provided inside the limiting groove, and a limiting rod is provided at the bottom of the spring.

[0008] In a preferred embodiment, the limiting rod is provided with a positioning ring, the outer wall of the limiting rod is provided with a plurality of dispersing rods, the bottom of the limiting rod is provided with a pressure plate, and the bottom of the pressure plate is provided with a connecting roller.

[0009] In a preferred embodiment, the outer wall of the connecting roller is provided with a plurality of first dispersing teeth, the bottom of the connecting roller is provided with two fixing plates, the opposite sides of the two fixing plates are respectively connected to the two sides of the inner wall of the connecting pipe, and the top of the fixing plates is provided with a plurality of second dispersing teeth.

[0010] In a preferred embodiment, a motor is provided at the center line of the top of the housing, and the output end of the motor passes through the housing and is connected to the shaft.

[0011] In a preferred embodiment, the connecting pipe passes through the box and extends into the box. An auger conveyor is provided at one end of the connecting pipe located outside the box. A second support rod is symmetrically provided at the bottom of the auger conveyor, and the bottom of the second support rod is connected to the top of the base plate.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] By incorporating a processing mechanism, the device is no longer limited to a simple conveying function. Instead, it disperses agglomerated powder during material transport, preventing powder from accumulating and clumping due to a large amount of material inside the container. Furthermore, the well-designed processing mechanism not only disperses any agglomerated powder within the container but also presses it down, further enhancing the anti-clogging effect and significantly improving the device's reliability and practicality. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0016] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0017] Figure 4 For the present utility model Figure 2 Enlarged structural diagram at point B.

[0018] The attached figures are labeled as follows: 1. Base plate; 2. First support rod; 3. Mounting ring; 4. Box body; 5. Connecting pipe; 6. Input pipe; 7. Pressure ring; 8. Connecting plate; 9. Hydraulic rod; 10. Shaft; 11. Spring; 12. Limiting rod; 1201. Positioning ring; 13. Dispersing rod; 14. Pressure plate; 15. Connecting roller; 16. First dispersing tooth; 17. Fixing plate; 18. Second dispersing tooth; 19. Motor; 20. Screw conveyor; 21. Second support rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] As attached Figure 1-4 The powder feeder shown includes a base plate 1. Several first support rods 2 are provided on the top of the base plate 1. The top of the several first support rods 2 is provided with a mounting ring 3. The mounting ring 3 is installed at a suitable height on the top of the base plate 1 by adding the first support rods 2. A box 4 is provided inside the mounting ring 3. The box 4 is installed by adding the mounting ring. A connecting pipe 5 is provided at the bottom of the box 4. An inlet pipe 6 is provided at the top of the box 4. One end of the inlet pipe 6 passes through the box 4 and extends into the box 4. Powder is injected into the box 4 by adding the inlet pipe 6. Through holes are symmetrically opened at the top of the inner cavity of the box 4. A processing mechanism is provided inside the box 4.

[0021] As attached Figure 1 , 2As shown in Figures 3 and 4, the processing mechanism includes a pressure ring 7. A connecting plate 8 is symmetrically arranged on the top of the pressure ring 7. Both connecting plates 8 extend to the outside of the housing 4 through through holes. A hydraulic rod 9 is located at the bottom of the connecting plate 8 outside the housing 4. The bottom of the hydraulic rod 9 is connected to the top of the mounting ring 3. The addition of the connecting plate 8 indirectly connects the hydraulic rod 9 to the pressure ring 7, allowing the hydraulic rod 9 to move the pressure ring 7 via the connecting plate 8 during operation. A shaft 10 is located on the top of the connecting plate 8. A limiting groove is formed at the bottom of the shaft 10. A spring 11 is installed inside the limiting groove, and a limiting rod 12 is located at the bottom of the spring 11. The limiting groove at the bottom of the shaft 10 allows the limiting rod 12 to be mounted on the bottom of the shaft 10 and rotated through the limiting groove. A positioning ring 1201 is provided on the limiting rod 12. The outer wall of the limiting rod 12 is... The device has several dispersing rods 13 and a pressure plate 14 at the bottom of a limiting rod 12. The powder is dispersed by the addition of the dispersing rods 13 and pressed down by the addition of the pressure plate 14. The limiting rod 12 is indirectly in contact with the pressure ring 7 by the addition of the positioning ring 1201, so that the pressure ring 7 can drive the limiting rod 12 to move down by the positioning ring 1201 during the movement. A connecting roller 15 is provided at the bottom of the pressure plate 14. Several first dispersing teeth 16 are provided on the outer wall of the connecting roller 15. Two fixing plates 17 are provided at the bottom of the connecting roller 15. The opposite sides of the two fixing plates 17 are respectively connected to the two sides of the inner wall of the connecting pipe 5. Several second dispersing teeth 18 are provided on the top of the fixing plates 17. The powder entering the connecting pipe 5 is further dispersed by the addition of the connecting roller 15, the first dispersing teeth 16, the fixing plates 17 and the second dispersing teeth.

[0022] As attached Figure 1 , 2 As shown, a motor 19 is installed at the center line of the top of the housing 4. The output end of the motor 19 passes through the housing 4 and is connected to the shaft 10. The motor 19 drives the shaft 10 and the limiting rod 12 to operate. The output end of the motor 19 is connected to the shaft 10 through a connecting shaft. The connecting pipe 5 passes through the housing 4 and extends into the housing 4. An auger conveyor 20 is installed at one end of the connecting pipe 5 outside the housing 4. A second support rod 21 is symmetrically arranged at the bottom of the auger conveyor 20. The bottom of the second support rod 21 is connected to the top of the base plate 1. The auger conveyor 20 is used to transport the powder discharged through the connecting pipe 5. The second support rod 21 is used to firmly install the auger conveyor 20 at the corresponding height position of the base plate 1.

[0023] The working principle of this utility model is as follows: When using this device, first connect the external drive equipment to the connecting roller 15. After the external connection is completed, the powder can be fed into the box 4 through the input pipe 6. When conveying the powder, the external drive equipment, motor 19, hydraulic rod 9, and auger conveyor 20 are started simultaneously. The start of motor 19 drives the shaft 10, limit rod 12, positioning ring 1201, dispersing rod 13, and pressure plate 14 to rotate, dispersing the powder in the box 4. The start of hydraulic rod 9, through the connecting roller 15, disperses the powder. The connecting plate 8 drives the pressure ring 7 to move up and down repeatedly. The reciprocating movement of the pressure ring 7 drives the limit rod 12 to move back and forth synchronously. At this time, the pressure plate 14 at the bottom of the limit rod 12 can press the powder into the connecting pipe 5. By starting the drive equipment and the auger conveyor 20, the connecting roller 15 is operated so that the powder entering the connecting pipe 5 can be dispersed by the first dispersing tooth 16 on the connecting roller 15 and the second dispersing tooth 18 on the fixed plate 17 before being poured into the auger conveyor 20 for conveying.

[0024] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0025] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A powder feeder comprising a base plate (1), characterized in that: The bottom plate (1) top is provided with a plurality of first support bars (2), a plurality of first support bars (2) top is commonly provided with mounting ring (3), the mounting ring (3) is provided with box (4) inside, the box (4) bottom is provided with connecting pipe (5), the box (4) top is provided with input pipe (6), the input pipe (6) one end penetrates box (4) and extends to box (4) inside, the box (4) inner cavity top axis symmetry is provided with through-hole, the box (4) is provided with processing mechanism inside.

2. A powder feeder according to claim 1, characterized in that: The processing mechanism includes a compression ring (7), the compression ring (7) top axis symmetry is provided with connecting plate (8), two connecting plates (8) are extended to the outside of box (4) through the through-hole, the connecting plate (8) bottom is provided with hydraulic rod (9) outside the box (4), the hydraulic rod (9) bottom is connected with the top of mounting ring (3).

3. A powder feeder according to claim 2, wherein: The connecting plate (8) top is provided with a shaft (10), the shaft (10) bottom is provided with a limit groove, the limit groove is provided with a spring (11) inside, the spring (11) bottom is provided with a limit rod (12).

4. A powder feeder according to claim 3, wherein: The limit rod (12) is provided with a positioning ring (1201), the limit rod (12) outer wall is provided with a plurality of dispersion rods (13), the limit rod (12) bottom is provided with a pressing plate (14), the pressing plate (14) bottom is provided with a connecting roller (15).

5. A powder feeder according to claim 4, wherein: The connecting roller (15) outer wall is provided with a plurality of first dispersion teeth (16), the connecting roller (15) bottom is provided with two fixed plates (17), two fixed plates (17) opposite sides are connected with the inner wall of connecting pipe (5) two sides respectively, the fixed plate (17) top is provided with a plurality of second dispersion teeth (18).

6. The powder feeder of claim 1, wherein: The box (4) top centerline is provided with a motor (19), the motor (19) output penetrates the box (4) and is connected with the shaft (10).

7. The powder feeder of claim 1, wherein: The connecting pipe (5) penetrates the box (4) and extends to the inside of the box (4), the connecting pipe (5) is provided with an auger conveyor (20) at one end outside the box (4), the auger conveyor (20) bottom axis symmetry is provided with a second support rod (21), the second support rod (21) bottom is connected with the top of the bottom plate (1).

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