阅读说明：本技术 一种金属粉末生产用粉块搅碎装置 (Powder piece stirring device for metal powder production ) 是由 曹叶飞 于 2019-11-27 设计创作，主要内容包括：本发明涉及金属粉末制备技术领域,公开了一种金属粉末生产用粉块搅碎装置,包括外箱体、内箱体、升降机构、承载机构、出料机构和搅动机构,所述内箱体设置在外箱体内,外箱体的顶部设有与内箱体相连通的入料端口,所述升降机构一部分位于内箱体内,另一部分位于内箱体与外箱体之间,承载机构设置在内箱体和外箱体之间,通过承载机构能够将内箱体分隔为上腔和下腔,所述外箱体的侧壁上设有与下腔相连通的热气端口和排汽端口,出料机构设置在内箱体的底部,搅动机构固定在外箱体的底部且能够与内箱体相连通,本发明能够对金属粉末与水混合的流体进行自动脱水和搅碎作业,提高了生产效率,且设备单一,工序简单,实用性较强。(The invention relates to the technical field of metal powder preparation, and discloses a powder block stirring device for metal powder production, which comprises an outer box body, an inner box body, a lifting mechanism, a bearing mechanism, a discharging mechanism and a stirring mechanism, wherein the inner box body is arranged in the outer box body, the top of the outer box body is provided with a feeding port communicated with the inner box body, one part of the lifting mechanism is positioned in the inner box body, the other part of the lifting mechanism is positioned between the inner box body and the outer box body, the bearing mechanism is arranged between the inner box body and the outer box body and can divide the inner box body into an upper cavity and a lower cavity through the bearing mechanism, the side wall of the outer box body is provided with a hot gas port and an exhaust port communicated with the lower cavity, the discharging mechanism is arranged at the bottom of the inner box body, and the stirring mechanism is fixed at the bottom of the outer box body and can be communicated with the inner, the production efficiency is improved, the equipment is single, the process is simple, and the practicability is strong.)

1. The utility model provides a metal powder production is with powder piece comminution device which characterized in that: comprises an outer box body (1), an inner box body (2), a lifting mechanism (3), a bearing mechanism (4), a discharging mechanism (5) and a stirring mechanism (6), wherein the inner box body (2) is arranged in the outer box body (1), the top of the outer box body (1) is provided with a feeding port (7) communicated with the inner box body (2), one part of the lifting mechanism (3) is positioned in the inner box body (2), the other part of the lifting mechanism is positioned between the inner box body (2) and the outer box body (1), the bearing mechanism (4) is arranged between the inner box body (2) and the outer box body (1), the inner box body (2) can be divided into an upper cavity (42) and a lower cavity (43) through the bearing mechanism (4), the side wall of the outer box body (1) is provided with a hot air port (8) and an exhaust port (9) communicated with the lower cavity (43), and the discharging mechanism (5) is arranged at the bottom of the inner box, the stirring mechanism (6) is fixed at the bottom of the outer box body (1) and can be communicated with the inner box body (2).

2. The metal powder production powder block crushing device according to claim 1, wherein: elevating system (3) are including clamp plate (31), first driving motor (32), drive assembly (33) and two pulling subassemblies (34), box (2) including clamp plate (31) is the level setting, and the both sides wall of clamp plate (31) and two inner walls sliding fit of interior box (2), two pulling subassemblies (34) are the symmetry and set up, and the top at clamp plate (31) is fixed to the one end of every pulling subassembly (34), the other end is fixed on the lateral wall of interior box (2), the both ends of drive assembly (33) respectively with the one end fixed connection of two pulling subassemblies (34), first driving motor (32) are the level and fix on the lateral wall of outer box (1) and its output and one pulling subassembly (34) fixed connection.

3. The metal powder production powder block crushing device according to claim 2, wherein: every pulling subassembly (34) all includes stay cord (341) and two rotating parts (342), two rotating parts (342) are fixed respectively on the top of clamp plate (31) and the lateral wall of interior box (2), the both ends of stay cord (341) respectively with the well segmental part fixed connection of two rotating parts (342), every rotating part (342) all includes pivot (3421), receive and release rope roller (3422) and two fixing bases (3423), the both ends of pivot (3421) respectively with two fixing bases (3423) fixed connection, receive and release rope roller (3422) and fix on the well segmental part of pivot (3421) and with the one end fixed connection of stay cord (341).

4. The metal powder production powder block crushing device according to claim 3, wherein: the transmission assembly (33) comprises a belt (331) and two synchronizing wheels (332), the two synchronizing wheels (332) are respectively installed at one end of two rotating shafts (3421) on two outer side walls of the inner box body (2), the belt (331) is sleeved on the outer portions of the two synchronizing wheels (332), and the output end of the first driving motor (32) is fixedly connected with one end of one rotating shaft (3421) on one outer side wall of the inner box body (2).

5. The metal powder production powder block crushing device according to claim 1, wherein: the bearing mechanism (4) comprises two linkage assemblies (41) which are symmetrically arranged, each linkage assembly (41) comprises a supporting plate (411), a mounting plate (412), an electric push rod (413), a moving block (414), a sliding table (415), a fixing plate (416), two hinged seats (417) and two connecting parts (418), the supporting plate (411) is horizontally arranged in the inner box body (2), the rear end of the supporting plate (411) is rotatably arranged on one inner wall of the inner box body (2) through the two hinged seats (417), the mounting plate (412) is horizontally fixed on the outer side wall of the outer box body (1) and one end of the mounting plate extends to the outer side wall of the inner box body (2), the sliding table (415) is fixed on the mounting plate (412), the moving block (414) is slidably arranged on the sliding table (415), the fixing plate (416) is fixed on the mounting plate (412), the electric push rod (413) is arranged on the side wall of the fixing plate (416) and the output end of the electric, the two connecting parts (418) are symmetrically arranged, and two ends of each connecting part (418) are respectively and fixedly connected with the supporting plate (411) and the moving block (414).

6. The metal powder production powder lump crushing apparatus according to claim 5, wherein: each connecting part (418) all includes interlock axle (4181) and two connecting seats (4182), and two connecting seats (4182) are installed respectively in the top of movable block (414) and the bottom of layer board (411), and the both ends of interlock axle (4181) respectively with two connecting seats (4182) fixed connection, can control the intercommunication each other of upper chamber (42) and lower chamber (43) through two layer boards (411), all is equipped with water leakage groove (4112) on every layer board (411).

7. The metal powder production powder block crushing device according to claim 1, wherein: discharge mechanism (5) include second driving motor (51), carousel (52), first bevel gear (53), second bevel gear (54), driving shaft (55) and driven shaft (56), the bottom of interior box (2) is equipped with the bin outlet, be equipped with on carousel (52) with the corresponding butt joint mouth (521) of bin outlet, second driving motor (51) are the level and fix on the lateral wall of outer box (1) and the one end fixed connection of its output and driving shaft (55), first bevel gear (53) are fixed on driving shaft (55) and are located the bottom department of interior box (2), the both ends of driven shaft (56) respectively with second bevel gear (54) and carousel (52) fixed connection, second bevel gear (54) and first bevel gear (53) meshing, carousel (52) rotate and install in the bottom department of outer box (1).

8. The metal powder production powder block crushing apparatus according to claim 7, wherein: stirring mechanism (6) are including fixed stabilizer blade (61), bearing support (62), agitator tank (63), accuse material subassembly (64) and a plurality of group rotating blade (65), the bottom at outer box (1) is fixed in fixed stabilizer blade (61), bearing support (62) are fixed on fixed stabilizer blade (61), the top of agitator tank (63) and the bottom fixed connection of outer box (1), and the well tip overlap joint of agitator tank (63) is on bearing support (62), accuse material subassembly (64) set up the bottom at agitator tank (63), a plurality of groups rotating blade (65) interval set up on driven shaft (56).

9. The apparatus of claim 8, wherein: the material control assembly (64) comprises a third driving motor (641), a connecting plate (642) and a sector plate (643), a sector discharge hole (631) is formed in the bottom of the stirring tank (63), the connecting plate (642) is fixed to the bottom of the stirring tank (63), and the third driving motor (641) is installed on the connecting plate (642) and the output end of the third driving motor is fixedly connected with the sector plate (643).

Technical Field

The invention relates to the technical field of metal powder preparation, in particular to a powder block crushing device for metal powder production.

Background

The conventional process for preparing metal powder comprises the steps of putting metal block mixed water into a ball mill, rotating the ball mill, utilizing a ball-shaped grinding block to impact and crush the metal block to finally obtain a fluid mixed with the metal powder and the water, wherein the first step of fluid treatment is dehydration, the existing dehydration main mode is drying, and the fluid is required to be extruded and dehydrated before drying, although the mode can realize a certain dehydration effect, the main moisture is removed by adopting a gravity extrusion mode, after the fluid of the metal powder is extruded and dehydrated, the fluid of the metal powder is changed into block-shaped powder which is agglomerated together and has certain hardness, so that the moisture of the powder block is not completely removed, the powder block-shaped powder also needs to be dried and thoroughly dehydrated, but when the block-shaped powder is directly dried, the internal heating rate is slow, the moisture removal efficiency is low, and the required time is long, the invention provides a powder block crushing device for producing the metal powder aiming at the problems, the preparation operation of the metal powder is integrally realized.

Disclosure of Invention

The invention aims to provide a powder block stirring device for metal powder production, which aims to solve the technical problems of low metal powder preparation efficiency, multiple devices and complicated processes in the prior art.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a metal powder production is with powder piece stirring device, includes outer box, interior box, elevating system, bears mechanism, discharge mechanism and rabbling mechanism, interior box sets up in the outer box, and the top of outer box is equipped with the pan feeding port that is linked together with interior box, elevating system partly is located the inner box, and another part is located between box and the outer box, bears between box and the outer box including the mechanism sets up, can separate the inner box for epicoele and cavity of resorption through bearing the mechanism, be equipped with the steam port and the steam extraction port that are linked together with the cavity of resorption on the lateral wall of outer box, the bottom of box including discharge mechanism sets up, and rabbling mechanism fixes in the bottom of outer box and can be linked together with interior box.

Preferably, elevating system includes clamp plate, a driving motor, drive assembly and two pulling subassemblies, and the clamp plate is the level and sets up including the box to the both sides wall of clamp plate and two inner walls sliding fit of interior box, two pulling subassemblies are the symmetry and set up, and the top at the clamp plate is fixed to the one end of every pulling subassembly, and the other end is fixed on the lateral wall of interior box, the both ends of drive assembly respectively with the one end fixed connection of two pulling subassemblies, a driving motor is the level and fixes on the lateral wall of outer box and its output and a pulling subassembly fixed connection.

Preferably, every pulling subassembly all includes stay cord and two rotating parts, and two rotating parts are fixed respectively on the top of clamp plate and the lateral wall of interior box, the both ends of stay cord respectively with two rotating parts's well section fixed connection, every rotating part all includes the pivot, receive and release rope roller and two fixing bases, the both ends of pivot respectively with two fixing base fixed connection, receive and release the rope roller and fix on the well section of pivot and with the one end fixed connection of stay cord.

Preferably, the transmission assembly comprises a belt and two synchronizing wheels, the two synchronizing wheels are respectively installed at one end of two rotating shafts located on two outer side walls of the inner box body, the belt is sleeved on the outer portions of the two synchronizing wheels, and the output end of the first driving motor is fixedly connected with one end of one rotating shaft located on one outer side wall of the inner box body.

Preferably, bear the weight of the linkage subassembly that the mechanism includes two symmetries and set up, every linkage subassembly all includes the layer board, the mounting panel, electric putter, the movable block, the slip table, a fixed plate, two articulated seats and two adapting unit, the layer board is in the internal box including the level setting, and the rear end of layer board is installed on an inner wall of internal box through two articulated seat rotations, the mounting panel is the level and fixes on the lateral wall of external box and its one end extends to on the lateral wall of internal box, the slip table is fixed on the mounting panel, the movable block slides and sets up on the slip table, the fixed plate is fixed on the mounting panel, electric putter installs on the lateral wall of fixed plate and its output and movable block fixed connection, two adapting unit are the symmetry setting, and the both ends of every.

Preferably, each connecting part comprises a linkage shaft and two connecting seats, the two connecting seats are respectively installed at the top of the moving block and the bottom of the supporting plate, two ends of the linkage shaft are respectively fixedly connected with the two connecting seats, the upper cavity and the lower cavity can be controlled to be communicated with each other through the two supporting plates, and a water leakage groove is formed in each supporting plate.

Preferably, discharge mechanism includes second driving motor, the carousel, first bevel gear, the second bevel gear, driving shaft and driven shaft, the bottom of interior box is equipped with the bin outlet, be equipped with on the carousel with the corresponding interface of bin outlet, second driving motor is the one end fixed connection of level fixing on the lateral wall of outer box and its output and driving shaft, the bottom department of box just is located in on the driving shaft on first bevel gear is fixed, the both ends of driven shaft respectively with second bevel gear and carousel fixed connection, second bevel gear and first bevel gear meshing, the carousel rotates the bottom department of installing at outer box.

Preferably, rabbling mechanism is including fixed stabilizer blade, bearing support, agitator tank, accuse material subassembly and a plurality of set of rotating vane, and fixed stabilizer blade is fixed in the bottom of outer box, and the bearing support is fixed on fixed stabilizer blade, the top of agitator tank and the bottom fixed connection of outer box to the well tip overlap joint of agitator tank is on the bearing support, and the accuse material subassembly sets up in the bottom of agitator tank, and a plurality of set of rotating vane interval set up on the driven shaft.

Preferably, the material control assembly comprises a third driving motor, a connecting plate and a fan-shaped plate, a fan-shaped discharge hole is formed in the bottom of the stirring tank, the connecting plate is fixed to the bottom of the stirring tank, and the third driving motor is installed on the connecting plate and the output end of the third driving motor is fixedly connected with the fan-shaped plate.

Compared with the prior art, the invention has the beneficial effects that:

the fluid mixed by metal powder and water enters the inner box body from the feeding port, the two supporting plates support the fluid, a rotating shaft fixedly connected with the output end of the rotating shaft is driven to rotate by a first driving motor, a synchronizing wheel on the rotating shaft is driven to rotate, a rotating shaft fixedly connected with another synchronizing wheel is driven to rotate under the action of a belt, then rope winding and unwinding rollers on the two rotating shafts on the outer side wall of the inner box body are driven to synchronously rotate, two pull ropes are loosened under the self gravity of a pressing plate and move downwards to press the fluid on the two supporting plates, so that the water in the fluid flows into the lower cavity from the upper cavity of the water leakage groove to finish the primary dehydration step, then hot air is introduced into the lower cavity through the hot air port, and the temperature in the lower cavity rises sharply to evaporate the water in the lower cavity to form steam, the water vapor is discharged from the steam discharging port; when no water exists in the lower cavity, the electric push rod drives the moving block to move backwards on the sliding table synchronously, so that the supporting plate on one end of the coupling shaft rotates on the two hinging seats, and similarly, the other supporting plate also rotates synchronously to realize that the powder block formed by the dehydration step on the two supporting plates falls into the lower cavity, the second driving motor drives the driving shaft to rotate to drive the first bevel gear on the driving shaft to rotate, the driven shaft fixedly connected with the second bevel gear is driven to rotate under the meshing of the first bevel gear and the second bevel gear, so that the rotary disc on the bottom end of the driven shaft rotates synchronously to realize that the butt joint on the rotary disc is communicated with the discharge port on the bottom of the inner box body, the powder block falls into the stirring tank from the lower cavity, and when the powder block falls to the completion, the second driving motor continuously drives the driven shaft to rotate to enable a plurality of rotating blades on the driven shaft to rotate to stir the powder block, and finally, the third driving motor drives the sector plates to rotate, the discharge hole at the bottom of the stirring tank is opened, and the step of automatically discharging the crushed powder block is completed.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is a partial perspective view of the first embodiment of the present invention;

FIG. 6 is a top view of FIG. 5;

FIG. 7 is a front view of FIG. 5;

FIG. 8 is a second partial perspective view of the present invention;

fig. 9 is a partial perspective view of the present invention.

The reference numbers in the figures are:

the outer box body 1, the inner box body 2, the lifting mechanism 3, the pressure plate 31, the first driving motor 32, the transmission assembly 33, the belt 331, the synchronizing wheel 332, the pulling assembly 34, the pulling rope 341, the rotating part 342, the rotating shaft 3421, the rope retracting roller 3422, the fixing base 3423, the bearing mechanism 4, the linkage assembly 41, the supporting plate 411, the water leaking tank 4112, the mounting plate 412, the electric push rod 413, the moving block 414, the sliding table 415, the fixing plate 416, the hinge seat 417, the connecting part 418, the linkage shaft 4181, the connecting seat 4182, the upper chamber 42, the lower chamber 43, the discharging mechanism 5, the second driving motor 51, the rotating disc 52, the butt joint 521, the first umbrella tooth 53, the second umbrella tooth 54, the driving shaft 55, the driven shaft 56, the stirring mechanism 6, the fixing support leg 61, the bearing support 62, the stirring tank 63, the discharging port 631, the material controlling assembly 64, the third driving motor 641, the connecting plate 642, the, hot gas port 8, exhaust port 9.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1 to 9, it can be known that a powder lump crushing device for metal powder production is disclosed, which comprises an outer box body 1, an inner box body 2, a lifting mechanism 3, a bearing mechanism 4, a discharging mechanism 5 and a stirring mechanism 6, the inner box body 2 is arranged in the outer box body 1, the top of the outer box body 1 is provided with a feeding port 7 communicated with the inner box body 2, one part of the lifting mechanism 3 is positioned in the inner box body 2, the other part is positioned between the inner box body 2 and the outer box body 1, the bearing mechanism 4 is arranged between the inner box body 2 and the outer box body 1, the inner box body 2 can be separated into an upper cavity 42 and a lower cavity 43 through the bearing mechanism 4, a hot air port 8 and an exhaust port 9 which are communicated with the lower cavity 43 are arranged on the side wall of the outer box body 1, the discharging mechanism 5 is arranged at the bottom of the inner box body 2, and the stirring mechanism 6 is fixed at the bottom of the outer box body 1 and can be communicated with the inner box body 2.

Specifically, elevating system 3 includes clamp plate 31, first driving motor 32, drive assembly 33 and two pulling assemblies 34, in box 2 including clamp plate 31 is the level setting, and the both sides wall of clamp plate 31 and two inner walls sliding fit of interior box 2, two pulling assemblies 34 are the symmetry setting, and the one end of every pulling assembly 34 is fixed at the top of clamp plate 31, the other end is fixed on the lateral wall of interior box 2, the both ends of drive assembly 33 respectively with the one end fixed connection of two pulling assemblies 34, first driving motor 32 is fixed on the lateral wall of outer box 1 and its output and a pulling assembly 34 fixed connection horizontally, through the drive of first driving motor 32, under the effect of drive assembly 33 and two pulling assemblies 34, reach the purpose of controlling clamp plate 31 and moving in the vertical direction.

Specifically, each pulling assembly 34 includes a pulling rope 341 and two rotating members 342, the two rotating members 342 are respectively fixed on the top of the pressing plate 31 and the outer side wall of the inner box 2, two ends of the pulling rope 341 are respectively fixedly connected with the middle sections of the two rotating members 342, each rotating member 342 includes a rotating shaft 3421, a rope winding and unwinding roller 3422 and two fixing seats 3423, two ends of the rotating shaft 3421 are respectively fixedly connected with the two fixing seats 3423, the rope winding and unwinding roller 3422 is fixed on the middle section of the rotating shaft 3421 and is fixedly connected with one end of the pulling rope 341, one rotating member 342 fixedly connected with the output end thereof is driven to rotate by the first driving motor 32, and under the action of the transmission assembly 33, the other rotating member 342 is driven to rotate, thereby achieving the purpose of controlling the pressing plate 31 to move in the vertical direction by winding and unwinding of the two pulling ropes 341.

Specifically, the transmission assembly 33 includes a belt 331 and two synchronizing wheels 332, the two synchronizing wheels 332 are respectively installed on one end of two rotating shafts 3421 located on two outer side walls of the inner box 2, the belt 331 is sleeved on the outer portions of the two synchronizing wheels 332, an output end of the first driving motor 32 is fixedly connected with one end of one rotating shaft 3421 located on one outer side wall of the inner box 2, the first driving motor 32 is utilized to drive one rotating shaft 3421 fixedly connected with the output end thereof to rotate, one synchronizing wheel 332 on the rotating shaft 3421 is driven to rotate, one rotating shaft 3421 fixedly connected with the other synchronizing wheel 332 is driven to rotate under the action of the belt 331, and then the rope retracting rollers 3422 on the two rotating shafts 3421 located on the outer side wall of the inner box 2 are driven to synchronously rotate, so as to release the two pulling ropes 341, thereby reducing the complexity of the device.

Specifically, the bearing mechanism 4 includes two linkage assemblies 41 symmetrically arranged, each linkage assembly 41 includes a supporting plate 411, a mounting plate 412, an electric push rod 413, a moving block 414, a sliding table 415, a fixing plate 416, two hinge seats 417 and two connecting members 418, the supporting plate 411 is horizontally arranged in the inner case 2, the rear end of the supporting plate 411 is rotatably mounted on an inner wall of the inner case 2 through the two hinge seats 417, the mounting plate 412 is horizontally fixed on an outer side wall of the outer case 1, and one end of the mounting plate extends to an outer side wall of the inner case 2, the sliding table 415 is fixed on the mounting plate 412, the moving block 414 is slidably arranged on the sliding table 415, the fixing plate 416 is fixed on the mounting plate 412, the electric push rod 413 is mounted on a side wall of the fixing plate 416, and an output end of the electric push rod is fixedly connected with the moving block 414, the two connecting members 418 are symmetrically arranged, and, when no water exists in the lower cavity 43, the electric push rod 413 synchronously drives the moving block 414 to move backwards on the sliding table 415, so that the supporting plate 411 is driven to rotate on the two hinge seats 417 under the action of the two connecting parts 418, and similarly, the other supporting plate 411 also synchronously rotates, so that the powder blocks formed by the dehydration steps on the two supporting plates 411 fall into the lower cavity 43.

Specifically, each of the connecting members 418 includes a linkage shaft 4181 and two connecting seats 4182, the two connecting seats 4182 are respectively installed at the top of the moving block 414 and the bottom of the supporting plate 411, two ends of the linkage shaft 4181 are respectively and fixedly connected with the two connecting seats 4182, the mutual communication between the upper cavity 42 and the lower cavity 43 can be controlled by the two supporting plates 411, each supporting plate 411 is provided with a water leakage groove 4112, so that water in the fluid can flow from the water leakage groove 4112 into the upper cavity 42 to complete a preliminary dehydration step, when no water exists in the lower cavity 43, the electric push rod 413 synchronously drives the moving block 414 to move backwards on the sliding table 415, so that the supporting plate 411 at one end of the linkage shaft 4181 rotates on the two hinge seats 417, and similarly, the other supporting plate 411 also synchronously rotates, so that a powder block formed by the dehydration step on the two supporting plates 411 falls into the lower cavity 43.

Specifically, the discharging mechanism 5 comprises a second driving motor 51, a rotary table 52, a first bevel gear 53, a second bevel gear 54, a driving shaft 55 and a driven shaft 56, a discharge port is arranged at the bottom of the inner box body 2, a butt port 521 corresponding to the discharge port is arranged on the rotary table 52, the second driving motor 51 is horizontally fixed on the outer side wall of the outer box body 1, the output end of the second driving motor 51 is fixedly connected with one end of the driving shaft 55, the first bevel gear 53 is fixed on the driving shaft 55 and positioned at the bottom of the inner box body 2, two ends of the driven shaft 56 are respectively fixedly connected with the second bevel gear 54 and the rotary table 52, the second bevel gear 54 is meshed with the first bevel gear 53, the rotary table 52 is rotatably installed at the bottom of the outer box body 1, the driving shaft 55 is driven to rotate by the second driving motor 51, the first bevel gear 53 on the driving shaft 55 is driven to rotate, the driven shaft 56 fixedly connected with the second bevel gear 54 is driven to rotate under the meshing of the first, therefore, the rotary disc 52 on the bottom end of the driven shaft 56 synchronously rotates, the butt joint port 521 on the rotary disc 52 is communicated with the discharge port on the bottom of the inner box body 2, the powder blocks fall into the stirring tank 63 from the lower cavity 43, and the purpose of automatic feeding is realized for the subsequent step of crushing the powder blocks.

Specifically, the stirring mechanism 6 comprises a fixed support 61, a supporting bracket 62, a stirring tank 63, a material control component 64 and a plurality of sets of rotating blades 65, the fixed support 61 is fixed at the bottom of the outer box 1, the supporting bracket 62 is fixed on the fixed support 61, the top of the stirring tank 63 is fixedly connected with the bottom of the outer box 1, the middle end part of the stirring tank 63 is lapped on the supporting bracket 62, the material control component 64 is arranged at the bottom part of the stirring tank 63, a plurality of groups of rotating blades 65 are arranged on the driven shaft 56 at intervals, when the falling is completed, the second driving motor 51 continuously drives the driven shaft 56 to rotate, the first bevel gear 53 on the driving shaft 55 rotates, under the meshing of the first bevel gear 53 and the second bevel gear 54, the driven shaft 56 fixedly connected with the second bevel gear 54 is driven to rotate, so that a plurality of rotating blades 65 positioned on the driven shaft 56 rotate, and the powder block is automatically crushed.

Specifically, the material control assembly 64 comprises a third driving motor 641, a connecting plate 642 and a sector plate 643, wherein the bottom of the stirring tank 63 is provided with a sector-shaped material outlet 631, the connecting plate 642 is fixed at the bottom of the stirring tank 63, the third driving motor 641 is installed on the connecting plate 642, the output end of the third driving motor 641 is fixedly connected with the sector plate 643, the sector plate 643 is driven to rotate by the third driving motor 641, the material outlet 631 at the bottom of the stirring tank 63 is opened, and the automatic material blanking step of the crushed powder lumps is completed.

The working principle of the invention is as follows: the fluid mixed by metal powder and water enters the inner box body 2 from the feeding port 7, the two support plates 411 support the fluid, a rotating shaft 3421 fixedly connected with the output end of the first driving motor 32 is driven to rotate, a synchronizing wheel 332 on the rotating shaft 3421 is driven to rotate, under the action of a belt 331, a rotating shaft 3421 fixedly connected with the other synchronizing wheel 332 is driven to rotate, then rope winding and unwinding rollers 3422 on the two rotating shafts 3421 on the outer side wall of the inner box body 2 are driven to rotate synchronously, two pulling ropes 341 are loosened under the self gravity of the pressing plate 31, the downward movement is realized, the fluid on the two support plates 411 is pressed, the water in the fluid flows into the lower cavity 43 from the upper cavity 41142 of the water leakage groove 2, the primary dehydration step is completed, then, hot air is introduced into the lower cavity 43 through the hot air port 8, the temperature in the lower cavity 43 rises sharply, and the water in the lower cavity 43 is evaporated to form water vapor, the water vapor is discharged from the steam discharging port 9; when no water exists in the lower cavity 43, the electric push rod 413 synchronously drives the moving block 414 to move backwards on the sliding table 415, so that the supporting plate 411 on one end of the linkage shaft 4181 rotates on the two hinge seats 417, and similarly, the other supporting plate 411 also synchronously rotates, so that the powder block formed by the dehydration step on the two supporting plates 411 falls into the lower cavity 43, the second driving motor 51 drives the driving shaft 55 to rotate, the first bevel gear 53 on the driving shaft 55 is driven to rotate, the driven shaft 56 fixedly connected with the second bevel gear 54 is driven to rotate under the meshing of the first bevel gear 53 and the second bevel gear 54, so that the rotary disc 52 on the bottom end of the driven shaft 56 synchronously rotates, the butt joint port 521 on the rotary disc 52 is communicated with the discharge port on the bottom of the inner box 2, the powder block falls into the stirring tank 63 from the lower cavity 43, and after the powder block falls to the completion, the second driving motor 51 continuously drives the driven shaft 56 to rotate, the invention can automatically dehydrate and smash the fluid mixed by metal powder and water, improves the production efficiency, and has the advantages of single equipment, simple process and stronger practicability.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.