Metal powder particle shaping and crushing device

Abstract

The utility model discloses a metal powder particle shaping and smashing device which comprises a box body, supporting legs are arranged at the four corners of the lower end face of the box body, a bottom plate is arranged at the bottom ends of the supporting legs, a feeding hopper is arranged on the upper end face of the box body in a penetrating mode, a supporting plate is arranged in the box body, and a connecting rod is connected between the supporting plate and the box body. A plurality of connecting rods are arranged on the supporting plate, a flail knife shaft is rotationally arranged on the supporting plate, the flail knife shaft extends downwards to penetrate through the box body, a rotating motor is connected to the bottom end of the flail knife shaft, a plurality of flail knife bodies are arranged on the flail knife shaft in the circumferential direction relative to the flail knife shaft, and the flail knife bodies are arranged on the bottom end of the flail knife shaft. Mounting grooves are formed in the left end and the right end of the box body, mounting plates are detachably arranged in the two mounting grooves, U-shaped roofing slate are arranged at the inner side ends of the two mounting plates, discharging funnels are arranged on the left side and the right side of the lower end face of the box body in a penetrating mode, through the design of the mounting plates, the internal roofing slate can be conveniently and rapidly replaced, and the service life is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of metal powder particle processing technology, and more specifically, it relates to a metal powder particle shaping and crushing device. Background Technology

[0002] Metal powder refers to a group of metal particles with a size of less than 1 mm, including single metal powder, alloy powder, and certain refractory compound powders with metallic properties. It is the main raw material of powder metallurgy. Metal particles generated during metal cutting and other processing are crushed and ground into powders of basically uniform size, which can be used as raw materials for powder metallurgy products or applied directly. Existing metal powder particle shaping and crushing devices have short service life and low replacement efficiency for the crushing plates. In addition, when the device is in use, the material collection on one side is full during the crushing process, which affects the subsequent processing and collection effect. There is a lack of a suitable material discharge adjustment mechanism. Furthermore, the collection mechanism has poor installation stability and lacks a suitable installation limit mechanism. Utility Model Content

[0003] In view of the problems existing in the prior art, this utility model provides a metal powder particle shaping and crushing device to solve the technical problems mentioned in the background art, such as the short service life and low replacement efficiency of the crushing plates used for shaping.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a metal powder particle shaping and crushing device, comprising a box body, with legs provided at the four corners of the lower end face of the box body, and bottom plates provided at the bottom ends of multiple legs; a feeding funnel penetrating through the upper end face of the box body; a support plate provided inside the box body; a connecting rod connected between the support plate and the box body; multiple connecting rods; a rotatable blade shaft rotatably mounted on the support plate; the blade shaft extending downward through the box body; a rotary motor connected to the bottom end of the blade shaft; a blade body mounted on the blade shaft; multiple blade bodies arranged circumferentially relative to the blade shaft; mounting grooves provided at both the left and right ends of the box body; mounting plates detachably mounted inside both mounting grooves; U-shaped tiles provided on the inner ends of both mounting plates; and discharge funnels penetrating through the left and right sides of the lower end face of the box body.

[0005] The present invention is further configured such that first mounting holes are symmetrically provided on both mounting plates, and second mounting holes are provided on both mounting grooves corresponding to multiple first mounting holes, and the first mounting holes and second mounting holes are connected by bolts.

[0006] The present invention is further configured such that both discharge hoppers are provided with rotatable baffles inside.

[0007] The present invention is further configured such that each of the two baffles is provided with an adjusting rod, the adjusting rod is rotatably arranged relative to the discharge funnel, both adjusting rods extend forward through the discharge funnel, and both adjusting rods are connected to an adjusting motor at their front ends.

[0008] The present invention is further configured such that a collection box can be detachably provided on the upper surface of the bottom plate corresponding to the two discharge funnels.

[0009] The present invention is further configured such that each of the two collection boxes is provided with a slider at the bottom end, and the upper end of the base plate is provided with a groove corresponding to each of the two sliders.

[0010] The present invention is further configured such that locking holes are provided at both the left and right ends of the base plate, and locking rods are provided inside the two locking holes. The locking rods are threadedly connected to the locking holes, and locking holes are provided on both sliders corresponding to the locking rods. Beneficial effects

[0011] Compared with the prior art, the present invention provides a metal powder particle shaping and pulverizing device, which has the following beneficial effects:

[0012] 1. The mounting plate is designed to be detachable from the mounting slot, allowing for the replacement and adjustment of the internally combined U-shaped tile panels. Bolts are passed through the first and second mounting holes and tightened to secure the installation, facilitating quick replacement of the internal tile panels and extending their service life.

[0013] 2. Through the design of the baffle, the baffle is rotated relative to the discharge funnel. The adjustment motor drives the adjustment rod to rotate, realizing the opening and closing adjustment of the baffle, which facilitates the discharge adjustment of the discharge funnels on both sides and the collection adjustment.

[0014] 3. Through the design of the collection box, the slider of the collection box is slidably installed relative to the groove of the base plate. The locking rod and the locking hole are threaded together. The locking rod is inserted into the locking hole of the slider to lock the collection box in place and ensure the stability of the installation. Attached Figure Description

[0015] Figure 1 A schematic diagram of the preferred overall structure of a metal powder particle shaping and pulverizing device;

[0016] Figure 2 A cross-sectional view of the internal structure of a preferred housing for a metal powder particle shaping and crushing device;

[0017] Figure 3 A schematic diagram of a preferred box structure for a metal powder particle shaping and crushing device, without an installation plate.

[0018] Figure 4A schematic diagram of a preferred bottom plate structure for a metal powder particle shaping and crushing device, without the installation of locking rods and collection boxes;

[0019] Figure 5 A schematic diagram of a preferred structure for a metal powder particle shaping and crushing device, showing the combination of a collection box and a slider.

[0020] In the diagram: 1. Box body; 2. Support leg; 3. Base plate; 4. Feed hopper; 5. Support plate; 6. Connecting rod; 7. Throwing knife shaft; 8. Rotary motor; 9. Throwing knife body; 10. Mounting slot; 11. Mounting plate; 12. U-shaped tile plate; 13. Discharge hopper; 14. First mounting hole; 15. Second mounting hole; 16. Baffle; 17. Adjusting rod; 18. Adjusting motor; 19. Collection box; 20. Sliding block; 21. Slide groove; 22. Locking hole; 23. Locking rod; 24. Locking hole. Detailed Implementation

[0021] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0022] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0023] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0024] Please see Figures 1-4 A metal powder particle shaping and crushing device includes a housing 1. Support legs 2 are provided at the four corners of the lower end face of the housing 1. A base plate 3 is provided at the bottom of the multiple support legs 2. A feed funnel 4 penetrates through the upper end face of the housing 1. A support plate 5 is provided inside the housing 1. A connecting rod 6 is connected between the support plate 5 and the housing 1. Multiple connecting rods 6 are provided. A rotatable blade shaft 7 is mounted on the support plate 5. The blade shaft 7 extends downward through the housing 1. A rotary motor 8 is connected to the bottom of the blade shaft 7. A blade body 9 is mounted on the blade shaft 7. Multiple blade bodies 9 are arranged circumferentially relative to the blade shaft 7. Mounting slots 10 are provided at both the left and right ends of the housing 1. Mounting plates 11 are detachably mounted inside both mounting slots 10. U-shaped tiles 12 are provided on the inner sides of both mounting plates 11. Discharge funnels 13 penetrate through the left and right sides of the lower end face of the housing 1.

[0025] In this embodiment, the metal powder particles to be shaped and crushed are added into the box 1 through the feeding funnel 4. The control device has its own control system and starts the rotary motor 8. The rotary motor 8 drives the sling shaft 7 to rotate. Under the action of centrifugal force, the sling body 9 swings the metal powder particles that fall into the box. The metal powder particles come into contact with the tile plate composed of two U-shaped tiles 12 as a whole, and the shaping and crushing are achieved. The crushed product is discharged to the bottom of the box 1 and discharged outward through the discharge funnel 13.

[0026] More specifically, after prolonged use, the mounting plate 11 is removed from the mounting slot 10, and the mounting plate 11 with the U-shaped tile 12 is replaced. The new mounting plate 11 with the U-shaped tile 12 is then installed in the mounting slot 10.

[0027] Please see Figure 1 and Figure 3 As one embodiment of the mounting plate 11: both mounting plates 11 are symmetrically provided with first mounting holes 14, and both mounting grooves 10 are provided with second mounting holes 15 corresponding to multiple first mounting holes 14. The first mounting holes 14 and the second mounting holes 15 are connected by bolts.

[0028] Specifically, after the mounting plate 11 is installed in the mounting slot 10, the first mounting hole 14 and the second mounting hole 15 are aligned, and the bolts are passed through and tightened to fix it.

[0029] Please see Figure 2 and Figure 3 As one method of discharging material: both discharge hoppers 13 are equipped with rotatable baffles 16 inside, and both baffles 16 are equipped with adjusting rods 17. The adjusting rods 17 are rotatably arranged relative to the discharge hoppers 13. Both adjusting rods 17 extend forward and penetrate through the discharge hoppers 13. The front ends of both adjusting rods 17 are connected to adjusting motors 18.

[0030] Specifically, the control device has its own control system. When the adjustment motor 18 is started, the adjustment motor 18 drives the adjustment rod 17 to rotate, and the adjustment rod 17 drives the baffle 16 to rotate and adjust, thereby realizing the opening and closing adjustment of the baffle 16 and realizing the discharge adjustment.

[0031] Please see Figure 1 , Figure 4 and Figure 5 As one embodiment of the collection box 19: the upper end of the base plate 3 is provided with two detachable collection boxes 19 corresponding to the two discharge funnels 13. The bottom end of the two collection boxes 19 is provided with sliders 20. The upper end of the base plate 3 is provided with grooves 21 corresponding to the two sliders 20. Locking holes 22 are provided at both the left and right ends of the base plate 3. Locking rods 23 are provided inside the two locking holes 22. The locking rods 23 are threadedly connected to the locking holes 22. The two sliders 20 are provided with locking holes 24 corresponding to the locking rods 23.

[0032] Specifically, the slider 20 slides relative to the slide groove 21 to achieve sliding installation of the collection box 19. When installed in a suitable position, the locking rod 23 is rotated, and the locking rod 23 and the locking hole 22 are threaded together. The locking rod 23 is inserted into the corresponding card hole 24 to achieve stable installation.

[0033] In summary, the overall equipment is in use:

[0034] When in the shaping and crushing state, the raw materials to be shaped and crushed are added into the box 1 through the feeding funnel. The control device has its own control system and starts the rotary motor 8. The rotary motor 8 drives the throwing blade shaft 7 to rotate, so that multiple throwing blade bodies 9 rotate at a high height, and throw the raw materials falling into the box outward. The raw materials contact the U-shaped tile plate 12 to realize the shaping and crushing operation. After crushing, the material falls to the bottom of the box 1. The rotary motor 8 is fixedly installed on the box 1 by its own L-shaped plate.

[0035] When the discharge adjustment state is in progress, when one side needs to discharge, the control device has its own control system to start the adjustment motor 18. The adjustment motor 18 drives the adjustment rod 17 to rotate, thereby adjusting the baffle 16. When the baffle 16 rotates to the vertical position, the discharge of the corresponding discharge funnel 13 on the other side is adjusted. The other side is in a horizontal position under the action of the adjustment motor 18, thus closing the discharge funnel 13 on the other side. The adjustment motor 18 is fixedly installed on the discharge funnel 13 by its own L-shaped plate.

[0036] When the collection box 19 is installed, the slider 20 of the collection box 19 slides relative to the groove 21 of the base plate 3. After it is installed to the corresponding discharge funnel 13 position, the locking rod 23 is rotated. The locking rod 23 and the locking hole 22 are threaded together. The locking rod 23 is inserted into the card hole 24 inward to achieve stable locking of the installation and ensure the discharge alignment effect.

[0037] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A metal powder particle shaping and crushing device, comprising a housing (1), wherein each of the four corners of the lower end face of the housing (1) is provided with a support leg (2), and the bottom end of the plurality of support legs (2) is provided with a base plate (3), characterized in that: The upper end face of the box (1) is provided with a feeding funnel (4). The box (1) is provided with a support plate (5). A connecting rod (6) is connected between the support plate (5) and the box (1). Multiple connecting rods (6) are provided. A rotatable knife shaft (7) is provided on the support plate (5). The knife shaft (7) extends downward through the box (1). A rotary motor (8) is connected to the bottom end of the knife shaft (7). A knife body (9) is provided on the knife shaft (7). Multiple knife bodies (9) are provided in the circumferential direction relative to the knife shaft (7). The left and right ends of the box (1) are provided with mounting slots (10). Mounting plates (11) can be detachably provided inside the two mounting slots (10). U-shaped tile plates (12) are provided on the inner side of the two mounting plates (11). Discharge funnels (13) are provided through the left and right sides of the lower end face of the box (1).

2. The metal powder particle shaping and pulverizing device according to claim 1, characterized in that: The two mounting plates (11) are symmetrically provided with first mounting holes (14), and the two mounting grooves (10) are provided with second mounting holes (15) corresponding to multiple first mounting holes (14). The first mounting holes (14) and the second mounting holes (15) are connected by bolts.

3. The metal powder particle shaping and pulverizing device according to claim 1, characterized in that: Both discharge hoppers (13) are equipped with rotatable baffles (16).

4. The metal powder particle shaping and pulverizing device according to claim 3, characterized in that: Both baffles (16) are provided with adjusting rods (17), which are rotatably arranged relative to the discharge funnel (13). Both adjusting rods (17) extend forward through the discharge funnel (13), and both adjusting rods (17) are connected to adjusting motors (18) at their front ends.

5. The metal powder particle shaping and pulverizing device according to claim 1, characterized in that: The upper surface of the bottom plate (3) is provided with a collection box (19) for each of the two discharge funnels (13).

6. The metal powder particle shaping and pulverizing device according to claim 5, characterized in that: Both collection boxes (19) are provided with sliders (20) at the bottom, and the bottom plate (3) is provided with grooves (21) at the top corresponding to the two sliders (20).

7. The metal powder particle shaping and pulverizing device according to claim 6, characterized in that: Locking holes (22) are provided at both ends of the base plate (3). Locking rods (23) are provided inside the two locking holes (22). The locking rods (23) and locking holes (22) are threadedly connected. The two sliders (20) are provided with locking holes (24) corresponding to the locking rods (23).

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