CN218795427U

CN218795427U - Powder metallurgy rapid mixing device

Info

Publication number: CN218795427U
Application number: CN202222262478.4U
Authority: CN
Inventors: 卢朝妙; 黎文军; 卢朝易
Original assignee: Heyuan Bosheng New Material Technology Co ltd
Current assignee: Heyuan Bosheng New Material Technology Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-04-07
Anticipated expiration: 2032-08-26

Abstract

The utility model provides a stirring apparatus, especially, relate to a powder metallurgy rapid mixing device. The improved stirring device comprises a base plate, the bottom plate top is equipped with the box, the equal rigid coupling in box diapire both sides has backup pad, one the backup pad outside is connected with pulling device, another the backup pad outside is connected with the riser through the telescoping device, the through-hole has been seted up to the box up end, it is fixed with spacing sleeve pipe to insert in the through-hole, spacing sleeve pipe internal slipping is inserted and is equipped with the rotation axis, the rotation axis up end is connected with the second motor, the rotation axis has set firmly a plurality of puddlers, puddler one end is equipped with the scraper blade, one side of second motor is equipped with the rack, one side-mounting of box up end is fixed with the support, be provided with the incomplete gear with rack toothing on the support, rotation axis upper portion cover is equipped with reset spring, reset spring is located between the lower terminal surface of second motor and the spacing sheathed tube up end. The utility model discloses metallurgical powder's mixing efficiency has been improved greatly.

Description

Powder metallurgy rapid mixing device

Technical Field

The utility model provides a stirring apparatus, especially, relate to a powder metallurgy rapid mixing device.

Background

Powder metallurgy is a process technology for manufacturing metal materials, composite materials and various products by preparing metal powder or using the metal powder as a raw material and forming and sintering the metal powder. Need mix metal powder before the sintering, current agitated vessel exists the stirring inefficiency, stirs inhomogeneous problem to influenced product quality, therefore we propose a powder metallurgy rapid mixing device.

Through the retrieval, patent publication No. CN210356753U discloses a powder metallurgy rapid mixing device, which comprises a supporting plate, fixed connection is run through with the bottom side of churn in the middle part of the upper surface of backup pad, the charge door has been seted up to the left end of churn, there is sealed lid in the left side of charge door through hinge connection, the right side middle part of churn is provided with driving motor, driving motor's motor shaft runs through the rear side and the dwang fixed connection of churn, the inside of churn is provided with the stirring leaf of a plurality of groups rectangle. CN210356753U can't mix completely from top to bottom among the prior art, consequently can make metallurgy cause mix the stirring inhomogeneous very easily to reduce the work efficiency that powder metallurgy stirred, and can not make a round trip to rock through controlling, make powder metallurgy and puddler more abundant contact. Therefore the utility model provides a powder metallurgy rapid mixing device can effectively solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a powder metallurgy rapid mixing device for solving the above problems, which greatly improves the mixing efficiency of metallurgical powder.

The utility model discloses a technical scheme do: the utility model provides a powder metallurgy rapid mixing device, includes the bottom plate, the bottom plate top is provided with the box, the equal rigid coupling in box diapire both sides has the backup pad, both sides all rotate around the backup pad bottom and are provided with the gyro wheel, the rolling groove has been seted up to the bottom plate roof, the gyro wheel extend to the rolling groove in and with rolling groove movable contact, one the backup pad outside is connected with the pulling device, the lower surface of pulling device and the last fixed surface of bottom plate are connected with another the backup pad outside is connected with the riser through the telescoping device, the lower surface of riser is connected with the last fixed surface of bottom plate, the through-hole has been seted up at the middle part of box up end, it is fixed with spacing sleeve to insert in the through-hole to establish, spacing sleeve internal slipping is provided with the rotation axis, the up end of rotation axis has the output of second motor through the coupling joint, the rotation axis just is located the box and has set firmly a plurality of puddlers, the one end that the rotation axis was kept away from to the puddler has set firmly the scraper blade, one side of second motor is equipped with the rack, a side-mounting of box up end is fixed with the support, be provided with the incomplete gear with rack toothing on the support, rotation axis upper portion cover is equipped with reset spring, reset spring is located between the lower terminal surface of second motor and the spacing sleeve between the spacing sleeve.

And the four corners of the bottom wall of the bottom plate are rotatably provided with universal wheels with locking mechanisms.

And a discharge hole is formed in the bottom of the box body.

A feeding port is formed in one side of the top end of the box body.

The telescopic device comprises a telescopic rod, the two ends of the telescopic rod are fixedly connected with the outer side of the supporting plate and the inner side face of the vertical plate respectively, a spring is sleeved on the surface of the telescopic rod, and the two ends of the spring are fixedly connected with the outer side of the supporting plate and the inner side face of the vertical plate respectively.

The pulling device comprises a first motor, the machine body of the first motor is fixedly connected with the upper surface of the base plate through a fixing seat, a rotary table is fixedly connected with an output shaft of the first motor, the front surface of the rotary table is fixedly connected with one end of a traction rope through a round rod, and the other end of the traction rope is fixedly connected with the side surface of the supporting plate.

And the upper end of the bracket is fixedly provided with a third motor, and the output end of the third motor is fixedly connected with the residual gear.

The utility model has the advantages that:

pouring metallurgical powder needing mixing and stirring into a box body, starting a second motor, driving a rotating shaft to rotate by the second motor, stirring and mixing materials in the box body by a stirring rod on the rotating shaft, simultaneously, enabling one side of a scraper on the rotating shaft to be in friction contact with the inner wall of the box body, starting a third motor, driving a residual gear to rotate by the third motor, meshing the residual gear with a rack, driving the second motor by the residual gear, enabling the rotating shaft to do up-and-down reciprocating motion along a limit sleeve together, enabling the stirring rod and the scraper on the rotating shaft to further fully stir and mix the metallurgical powder in the box body, controlling the first motor to rotate, driving a turntable to rotate by the first motor, enabling the turntable to drive one end of a traction rope through a round rod to rotate, moving the other end of the traction rope in a rolling groove, enabling the roller to drive a telescopic device to extend or shrink, enabling the roller to drive a supporting plate to do left-and right reciprocating motion under the effects of the traction device and the telescopic device, driving the box body to move back and forth through the left and right, and forth enabling the powder metallurgy to be in more fully contacted with the stirring rod.

Drawings

Fig. 1 is the structure schematic diagram of the powder metallurgy rapid stirring device of the utility model.

( 1. A base plate; 2. a box body; 3. a support plate; 4. a roller; 5. rolling a groove; 6. a pulling device; 6.1, a first motor; 6.2, a turntable; 6.3, round bar; 6.4, pulling a rope; 7. a telescoping device; 7.1, a telescopic rod; 7.2, a spring; 8. a vertical plate; 9. a limiting sleeve; 10. a rotating shaft; 11. a second motor; 12. a stirring rod; 13. a squeegee; 14. a rack; 15. a support; 16. a residual gear; 17. a return spring; 18. a universal wheel; 19. a discharge port; 20. feeding port )

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Example one

As shown in fig. 1, the utility model provides a powder metallurgy rapid mixing device, comprising a

base plate

1, 1 top of bottom plate is provided with box 2, the through-hole has been seted up at the middle part of 2 up end of box, the through-hole interpolation is established fixedly and is limited sleeve 9, limited sleeve 9 internal slipping is established and is provided with rotation axis 10, the up end of rotation axis 10 has the output of second motor 11 through the coupling joint, rotation axis 10 just is located box 2 and has set firmly a plurality of puddlers 12, the one end that rotation axis 10 was kept away from to puddler 12 has set firmly scraper blade 13, one side and the 2 inner wall friction contact of box of scraper blade 13 can reduce the powder and glue on the inner wall, one side of second motor 11 is equipped with rack 14, one side installation of 2 up end of box is fixed with support 15, be provided with the incomplete gear 16 with rack 14 meshing on the support 15, rotation axis 10 upper portion cover is equipped with reset spring 17, reset spring 17 is located between the lower terminal surface of second motor 11 and limited sleeve 9's the up end, bottom wall all rotates the universal wheel 18 that is provided with locking mechanism in bottom of bottom plate 1, the box 2, be provided with the discharge gate 15, be convenient for the box 2 rear end cover is equipped with the discharge port of the last of the fixed pan feeding motor, the third motor 15, the discharge port is provided with the fixed motor 16, the third motor is connected the motor top, and is provided with the third motor 15.

The working principle of the powder metallurgy rapid stirring device based on the embodiment 1 is as follows: pouring the metallurgical powder that will mix the stirring into box 2 in, start second motor 11, second motor 11 drives rotation axis 10 and begins rotatoryly, the material of puddler 12 on the rotation axis 10 in to box 2 stirs the mixture, one side and the 2 inner walls frictional contact of box of scraper blade 13 on the rotation axis 10 simultaneously, start the third motor, the third motor drives the rotation of incomplete gear 16, incomplete gear 16 meshes with rack 14 mutually, incomplete gear 16 rotates and drives second motor 11, rotation axis 10 carries out up-and-down reciprocating motion along stop collar 9 together, make puddler 12 and scraper blade 13 on the rotation axis 10 can further abundant stirring mixture to the metallurgical powder in the box 2.

Example two

As shown in fig. 1, the utility model provides a powder metallurgy rapid stirring device compares in embodiment one, and this embodiment still includes: the equal rigid coupling in 2 diapire both sides of box has backup pad 3, both sides all are rotated and are provided with gyro wheel 4 around 3 bottoms of backup pad, slot rolling 5 has been seted up to 1 roof of bottom plate, gyro wheel 4 extend to in the slot rolling 5 and with slot rolling 5 movable contact, one the 3 outsides of backup pad are connected with pulling device 6, the lower surface of pulling device 6 and the last fixed surface of bottom plate 1 are connected, another the 3 outsides of backup pad are connected with riser 8 through telescoping device 7, the lower surface of riser 8 and the last fixed surface of bottom plate 1 are connected, telescoping device 7 includes telescopic link 7.1, and telescopic link 7.1's both ends respectively with the 3 outsides of backup pad and riser 8 medial surface fixed connection, spring 7.2 has been cup jointed on telescopic link 7.1's surface, and spring 7.2's both ends respectively with the 3 outsides of backup pad and riser 8 medial surface fixed connection, pulling device 6 includes first motor 6.1, the fuselage of first motor 6.1 passes through the fixing base and is connected with the last fixed surface of bottom plate 1, and the output shaft rigid coupling of first motor 6.1 has carousel 6.2, the front of carousel 6.2 passes through the round 6.3 other end and traction bar 4.6.4 fixed rope connection of traction rope, the other end is connected with the side of traction rope.

In this embodiment, as shown in fig. 1, in the stirring mixing process, control first motor 6.1 and rotate, first motor 6.1 drives carousel 6.2 and rotates, carousel 6.2 drives the one end rotation of haulage rope 6.4 through round bar 6.3, haulage rope 6.4's other end pulling gyro wheel 4 removes in slot rolling 5, gyro wheel 4 drives telescoping device 7 extension or shrink, under the effect of pulling device 6 and telescoping device 7, reciprocating motion about gyro wheel 4 drives backup pad 3 carries out, backup pad 3 drives box 2 round trip movement, shake box 2 through controlling the round trip, make powder metallurgy and puddler 12 more abundant contact.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a powder metallurgy rapid mixing device which characterized in that: comprises a bottom plate (1), a box body (2) is arranged above the bottom plate (1), supporting plates (3) are fixedly connected to two sides of the bottom wall of the box body (2), rollers (4) are rotatably arranged on the front side and the rear side of the bottom end of each supporting plate (3), a rolling groove (5) is formed in the top wall of the bottom plate (1), each roller (4) extends into the rolling groove (5) and is in movable contact with the rolling groove (5), one side of each supporting plate (3) is connected with a pulling device (6), the lower surface of each pulling device (6) is fixedly connected with the upper surface of the bottom plate (1), the other side of each supporting plate (3) is connected with a vertical plate (8) through a telescopic device (7), the lower surface of each vertical plate (8) is fixedly connected with the upper surface of the bottom plate (1), a through hole is formed in the middle of the upper end face of the box body (2), a limiting sleeve (9) is fixedly inserted in the through hole, a rotating shaft (10) is inserted in the limiting sleeve (9), an upper end face of the rotating shaft (10) is fixedly connected with an output end of a second motor (11) through a coupler, one end of a plurality of a stirring rod (12) is fixedly arranged in the stirring rod (12), and one side of a scraper (12) is arranged on one side of the stirring rod (12), the gear box is characterized in that a support (15) is fixedly arranged on one side of the upper end face of the box body (2), a residual gear (16) meshed with a rack (14) is arranged on the support (15), a return spring (17) is sleeved on the upper portion of the rotating shaft (10), and the return spring (17) is located between the lower end face of the second motor (11) and the upper end face of the limiting sleeve (9).

2. The powder metallurgy rapid stirring device according to claim 1, wherein: the four corners of the bottom wall of the bottom plate (1) are respectively and rotatably provided with a universal wheel (18) with a locking mechanism.

3. The powder metallurgy rapid stirring device according to claim 1, wherein: and a discharge hole (19) is formed in the bottom of the box body (2).

4. The powder metallurgy rapid mixing device of claim 1, wherein: a feeding port (20) is formed in one side of the top end of the box body (2).

5. The powder metallurgy rapid mixing device of claim 1, wherein: telescoping device (7) include telescopic link (7.1), and the both ends of telescopic link (7.1) respectively with backup pad (3) outside and riser (8) medial surface fixed connection, spring (7.2) have been cup jointed on the surface of telescopic link (7.1), and the both ends of spring (7.2) respectively with backup pad (3) outside and riser (8) medial surface fixed connection.

6. The powder metallurgy rapid stirring device according to claim 1, wherein: pulling device (6) are including first motor (6.1), the fuselage of first motor (6.1) passes through the fixing base and is connected with the last fixed surface of bottom plate (1), and the output shaft rigid coupling of first motor (6.1) has carousel (6.2), the front of carousel (6.2) is through the one end fixed connection of round bar (6.3) and haulage rope (6.4), the other end and backup pad (3) side fixed connection of haulage rope (6.4).

7. The powder metallurgy rapid mixing device of claim 1, wherein: and the upper end of the support (15) is fixedly provided with a third motor, and the output end of the third motor is fixedly connected with a residual gear (16).