Mixture preparation device for hard alloy material processing

Abstract

The invention discloses a mixed material preparation device for hard alloy material processing, and relates to the field of alloy material processing equipment.The mixed material preparation device comprises a mounting base, a supporting device at the top of the mounting base, a mixing device in the middle of the supporting device and a feeding device at the top of the supporting device; the supporting device comprises a tripod for positioning one end, a driving box for mounting a driving element at one end of the tripod, and a transmission frame for erecting the tripod and the middle part of the driving box and erecting the mixing device; the mixing device comprises a mixing tank in the middle of the transmission frame, a rotating part in the middle of the outer side wall of the mixing tank and a discharging part below the mixing tank; the feeding device comprises a linear motor at the top of the driving box, a plurality of funnel grooves mounted in parallel at the top of the linear motor, and a butt joint part of a discharge port at the bottom of each funnel groove; the mixed material preparation device for hard alloy material processing is high in mixing efficiency, components are not prone to being damaged, and material blocking is not prone to occurring.

Description

Technical Field

[0001] The invention mainly relates to the technical field of alloy material processing equipment, and in particular to a mixed material preparation device for hard alloy material processing. Background Art

[0002] Cemented carbide material processing and mixing preparation equipment is a commonly used device in the powder metallurgy industry. It mixes different raw materials in a certain proportion to form a mixture suitable for subsequent process treatment. This mixture is usually used to produce various cemented carbide products, such as tools, drills, molds, etc. The device can mix different types of raw materials in a certain proportion to control the physical properties of the mixture: by adjusting the ratio between the components in the mixture, the density, strength, toughness and other physical properties of the mixture can be optimized to meet the requirements of subsequent processes. However, existing cemented carbide material processing and mixing preparation equipment usually uses stirring to mix raw materials. This mixing method is inefficient and can easily cause the mixture to stick to the tank wall, causing blockage, and the stirring components will be severely worn during long-term use and require regular maintenance and replacement.

[0003] A metallurgical material mixing reactor provided according to application number CN201711259729.0 includes a bottom plate, a vertical plate, a support plate, a reactor, a discharge pipe, a valve, etc.; vertical plates are provided on the left and right sides of the top of the bottom plate, a support plate is provided in the middle of the top of the bottom plate, a reactor is provided on the top of the support plate, a stirring mechanism is provided in the middle of the reactor, an adjusting mechanism is provided in the middle of the stirring mechanism, and a covering mechanism is provided on the top of the reactor. The stirring mechanism is used to stir and mix the materials, and the adjusting mechanism is used to adjust the stirring rod to move left and right to make the materials mixed more evenly. The knocking mechanism can prevent the materials from condensing on the inner wall of the reactor, thereby achieving the effects of sufficient mixing, high mixing efficiency and relatively simple operation.

[0004] The above patent document uses an adjustment mechanism to adjust the stirring rod to move left and right to ensure sufficient mixing, and solves the problem of blockage caused by a part of the mixture sticking to the inner wall of the reactor. However, there are still problems such as long mixing time and easy wear of the stirring components. Summary of the invention

[0005] Based on this, the purpose of the present invention is to provide a mixture preparation device for cemented carbide material processing to solve the technical problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A mixed material preparation device for hard alloy material processing, comprising a mounting base, a supporting device arranged on the top of the mounting base, a mixing device arranged in the middle of the supporting device, and a feeding device arranged on the top of the supporting device;

[0008] The supporting device comprises a tripod for positioning at one end, a driving box for mounting a driving element arranged at one end of the tripod, and a transmission frame for mounting a mixing device arranged between the tripod and the driving box;

[0009] The mixing device comprises a mixing tank disposed in the middle of the transmission frame, a rotating component disposed in the middle of the outer side wall of the mixing tank, and a discharging component disposed below the mixing tank;

[0010] The feeding device comprises a linear motor arranged on the top of the driving box, a plurality of funnel troughs arranged on the top of the linear motor and installed in parallel, and a docking component arranged at a discharge port at the bottom of the funnel trough.

[0011] Preferably, the tripod includes a fixed rod arranged on one side of the top and a fixed gear arranged on one end of the fixed rod. In this preferred embodiment, one side of the transmission frame is supported by the fixed rod, and the fixed gear cooperates with a circle of gear belt in the center of the mixing tank to achieve the purpose of left and right rotation when the mixing tank is turned upside down.

[0012] Preferably, the drive box includes a drive motor arranged on the top of the mounting base, a gear transmission machine arranged inside the drive box and having an input end connected to the execution end of the drive motor, a first bearing arranged at one end of the drive box close to the transmission frame, and a first linkage rod arranged at an output port at one end of the gear transmission machine and passing through the middle of the first bearing. In this preferred embodiment, through the cooperation of the drive motor and the gear transmission machine, the rotating rod is used as the transmission shaft to provide sufficient power for the transmission frame to rotate up and down.

[0013] Preferably, the transmission frame includes a hollow frame, a first connecting plate arranged at one end of the hollow frame close to the tripod, a second connecting plate arranged at one end of the hollow frame close to the drive box, a second bearing passing through the middle of the first connecting plate, and an engaging groove arranged on a side of the second connecting plate away from the hollow frame. In this preferred embodiment, the supporting element and the driving element are connected by the first connecting plate and the second connecting plate to provide the hollow frame with rotation ability.

[0014] Preferably, the mixing tank includes a first connecting valve arranged at the top and a second connecting valve arranged at the bottom. In this preferred embodiment, the feeding and discharging functions of the mixing tank are controlled by the first connecting valve and the second connecting valve.

[0015] Preferably, the rotating component includes a gear belt arranged in the middle of the outer wall of the mixing tank, eight pulley racks arranged symmetrically on the rack rods on both sides of the hollow frame, a limiting pulley arranged inside the pulley rack, and two pulley tracks symmetrically arranged at the upper and lower ends of the outer ring of the mixing tank. In this preferred embodiment, the eight limiting pulleys installed on the hollow frame using the pulley rack cooperate with the two pulley tracks symmetrically arranged at the upper and lower ends of the outer ring of the mixing tank, so that the mixing tank can be clamped without affecting the rotation of the mixing tank around the central axis to prevent it from falling off the transmission frame. .

[0016] Preferably, the discharging component includes two slide rails arranged above the middle part of the mounting base, a screen frame slidably arranged in the middle part of the two slide rails, a screen arranged in the middle part of the screen frame, a shaking assembly arranged at one end of the screen frame, and a discharge chute arranged in the middle part of the mounting base and below the screen. In this preferred embodiment, the metallurgical powder with suitable pore size is screened out through the screen in the middle part of the screen frame so that it can be carried out for the next stage of industrial production.

[0017] Preferably, the shaking assembly includes a motor arranged at one end of the screen frame, a circular plate arranged at the executing end of the motor, and a second linkage rod rotatably connected to the circular plate and the screen frame. In this preferred embodiment, high-frequency shaking is provided for the screen frame through the staggered connection between the motor and the second linkage rod to prevent blockage of the screen.

[0018] Preferably, the funnel trough includes a first mounting plate arranged on the side and a second mounting plate arranged on the top of the linear motor. In this preferred embodiment, the funnel trough is installed directly above the mixing tank through the first mounting plate and the second mounting plate.

[0019] Preferably, the docking component includes several small telescopic rods installed in a ring shape at the bottom of the funnel trough, a third connecting valve provided at the execution end below the small telescopic rods and matching the size of the inlet ends of the first connecting valve and the second connecting valve, and a rubber tube connecting the third connecting valve and the discharge port at the bottom of the funnel trough. In this preferred embodiment, the third connecting valve is inserted into the inlet ends of the first connecting valve and the second connecting valve by means of small telescopic rods to carry out the feeding process to prevent spillage of material.

[0020] In summary, the present invention mainly has the following beneficial effects:

[0021] In this embodiment, the mixing tank in the middle of the transmission is suspended by using a transmission frame and its supporting transmission components, so that the mixing tank can be rotated in all directions of up, down, left and right, so that the stored material in the mixing tank can be fully shaken. There is no need to use stirring components, thus avoiding the loss of components. Y can also shake off the metallurgical powder attached to the inner wall of the mixing tank, avoiding material loss and obtaining a better mixing effect.

[0022] By arranging a component capable of shaking and screening below the discharge port of the mixing tank, the mixed metallurgical powder can be preliminarily screened for pore size to facilitate its application in the next industrial link. The shaking can prevent the metallurgical powder from clogging the screen when a large amount of material is discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is an axonometric diagram of the overall device of the present invention;

[0024] Figure 2 It is a schematic diagram of the disassembly of the mixing tank components of the present invention;

[0025] Figure 3 It is a schematic diagram of the disassembly of some components of the present invention;

[0026] Figure 4 Schematic diagram of the disassembly of some components of the present invention

[0027] Figure 5 A split axonometric diagram of the shaking assembly of the present invention;

[0028] Figure 6 It is a side axonometric view of a mixing element of the present invention;

[0029] Figure 7 It is a bottom-up isometric view of the funnel trough element of the present invention.

[0030] Description of the drawings: 10, mounting base; 20, supporting device; 30, mixing device; 40, feeding device; 21, tripod; 22, driving box; 23, transmission frame; 31, mixing tank; 32, rotating component; 33, discharging component; 41, linear motor; 42, funnel trough; 43, docking component; 211, fixing rod; 212, fixing gear; 221, driving motor; 222, gear transmission machine; 223, first bearing; 224, first linkage rod; 231, hollow frame; 232, first connecting plate; 233, second connecting plate ; 234, second bearing; 235, fitting groove; 311, first connecting valve; 312, second connecting valve; 321, gear belt; 322, pulley frame; 323, limit pulley; 324, pulley track; 331, slide rail; 332, screen frame; 333, screen; 334, shaking assembly; 335, discharge chute; 3341, motor; 3342, circular plate; 3343, second linkage rod; 421, first mounting plate; 422, second mounting plate; 431, small telescopic rod; 432, third connecting valve; 433, rubber tube. DETAILED DESCRIPTION

[0031] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] The following describes an embodiment of the present invention based on its overall structure.

[0033] Example

[0034] Please refer to the attached Figure 1 , 2 As shown in Figures 4, 6 and 7, a mixed material preparation device for cemented carbide material processing comprises a mounting base 10, a supporting device 20 disposed on the top of the mounting base 10, a mixing device 30 disposed in the middle of the supporting device 20, and a feeding device 40 disposed on the top of the supporting device 20; the supporting device 20 comprises a tripod 21 for positioning at one end, a driving box 22 disposed at one end of the tripod 21 for mounting a driving element, and a transmission frame 23 mounted in the middle of the tripod 21 and the driving box 22 for mounting the mixing device 30; the mixing device 30 comprises a mixing tank 31 disposed in the middle of the transmission frame 23, a rotating component 32 disposed in the middle of the outer wall of the mixing tank 31, and a discharging portion disposed below the mixing tank 31. Part 33; the feeding device 40 includes a linear motor 41 arranged on the top of the driving box 22, a plurality of funnel troughs 42 installed in parallel on the top of the linear motor 41, and a docking component 43 arranged at the bottom discharge port of the funnel trough 42; the funnel trough 42 includes a first mounting plate 421 arranged on the side, and a second mounting plate 422 arranged on the top of the linear motor 41; the docking component 43 includes a plurality of small telescopic rods 431 installed in a ring shape and arranged at the bottom of the funnel trough 42, a third connecting valve 432 arranged at the execution end below the small telescopic rod 431 and matching the size of the inlet end of the first connecting valve 311 and the second connecting valve 312, and a rubber tube 433 connecting the third connecting valve 432 and the discharge port at the bottom of the funnel trough 42.

[0035] It should be noted that when all the small telescopic rods 431 are in a retracted state, the third connecting valve 432 should be suspended above the mixing tank 31 at a certain distance to prevent the first connecting valve 311 and the second connecting valve 312 from colliding with the third connecting valve 432 during the rotation of the mixing tank 31; the linear motor 41 has sufficient accuracy to ensure that when feeding is required, after all the small telescopic rods 431 under the corresponding funnel trough 42 are extended, the third connecting valve 432 can be plugged into the port of the first connecting valve 311 or the second connecting valve 312;

[0036] Furthermore, by rotating a corresponding number of the funnel slots 42 as needed, the first mounting plate 421 on the side is mounted on the second mounting plate 422 connected to the top of the linear motor 41, and the raw materials to be mixed are pre-stored in all the funnel slots 42 through external machinery;

[0037] Further, the driving motor 221 is started, and the mixing tank 31 is caused to rotate up and down through the gear transmission machine 222 and the transmission frame 23 until the first connecting valve 311 and the second connecting valve 312 are in a vertical state;

[0038] Furthermore, the linear motor 41 is started to drive the funnel troughs 42 to move one by one to the top of the mixing tank 31 through the first mounting plate 421 and the second mounting plate 422;

[0039] Furthermore, all the small telescopic rods 431 corresponding to the funnel slot 42 located directly above the mixing tank 31 are activated, driving the third connecting valve 432 to be inserted into the first connecting valve 311 or the second connecting valve 312, and at this time the rubber tube 433 is tightened;

[0040] Furthermore, the third connecting valve 432 and the first connecting valve 311 or the second connecting valve 312 connected thereto are powered on and opened, and the raw materials in the funnel tank 42 are poured into the mixing tank 31;

[0041] Furthermore, all the small telescopic rods 431 corresponding to the funnel trough 42 directly above the mixing tank 31 are completely retracted, pulling the third connecting valve 432 out of the first connecting valve 311 or the second connecting valve 312. At this time, the rubber tube 433 is relaxed, and the linear motor 41 is started again to carry out the feeding process of the next funnel trough 42.

[0042] Please refer to the attached Figure 1 , 2As shown in , 3, and 6, the tripod 21 includes a fixing rod 211 arranged on one side of the top, and a fixing gear 212 arranged at one end of the fixing rod 211; the driving box 22 includes a driving motor 221 arranged on the top of the mounting base 10, a gear transmission machine 222 arranged inside the driving box 22 and having an input end connected to the execution end of the driving motor 221, a first bearing 223 arranged at one end of the driving box 22 close to the transmission frame 23, and a first linkage rod 224 arranged at an output port at one end of the gear transmission machine 222 and passing through the middle of the first bearing 223; the transmission frame 23 includes a hollow frame 231, a first connecting plate 232 arranged at one end of the hollow frame 231 close to the tripod 21, and a A second connecting plate 233 at one end of the hollow frame 231 close to the drive box 22, a second bearing 234 passing through the middle of the first connecting plate 232, and an engaging groove 235 arranged on the side of the second connecting plate 233 away from the hollow frame 231; the mixing tank 31 includes a first connecting valve 311 arranged at the top and a second connecting valve 312 arranged at the bottom; the rotating component 32 includes a gear belt 321 arranged in the middle of the outer wall of the mixing tank 31, eight pulley frames 322 symmetrically arranged on the frame rods on both sides of the hollow frame 231, a limiting pulley 323 arranged inside the pulley frame 322, and two circles of pulley tracks 324 symmetrically arranged at the upper and lower ends of the outer circle of the mixing tank 31.

[0043] It should be noted that, in the present embodiment, the position of the mixing tank 31 needs to be adjusted frequently. Therefore, as the main driving element, the driving motor 221 should use a servo motor with appropriate precision. The second bearing 234 in the middle of the first connecting plate 232 is sleeved outside the fixed rod 211. The fixed gear 212 is in a fixed position and does not rotate. The rotation of the mixing tank 31 causes the gear belt 321 to engage with the fixed gear 212, thereby driving the mixing tank 31 to rotate left and right; the first linkage rod 224 and the engaging groove 235 are connected by a cross-shaped groove to prevent slipping; the limiting pulley 323 and the pulley track 324 also have a certain clamping ability to prevent the mixing tank 31 from falling off due to excessive weight.

[0044] Furthermore, when the mixed material needs to be shaken, the driving motor 221 is started, and the entire hollow frame 231 rotates up and down with the first bearing 223 and the second bearing 234 as the rotation points through the first linkage rod 224 at the output port of one end of the gear transmission machine 222 and the fitting groove 235 on the second connecting plate 233, and the mixing tank 31 also rotates up and down synchronously;

[0045] Furthermore, when the mixing tank 31 rotates up and down synchronously, since the fixed gear 212 is fixed to one end of the fixed rod 211 and does not rotate, the rotation of the mixing tank 31 causes the gear belt 321 to continuously engage the fixed gear 212, thereby providing the mixing tank 31 with the force required for left and right rotation;

[0046] Furthermore, under the meshing of the gear belt 321 and the fixed gear 212, the mixing tank 31 can rotate left and right under the limitation of the limiting pulley 323 inside the pulley frame 322 and the two circles of pulley tracks 324 symmetrically arranged at the upper and lower ends of its own outer ring, so that the mixing tank 31 can rotate regularly in all directions in overall performance, and the raw materials in the mixing tank 31 can be fully tumbled and mixed.

[0047] Please refer to the attached Figure 1 , 4 As shown in Figure 5, the discharging component 33 includes two slide rails 331 arranged above the middle of the mounting base 10, a screen frame 332 slidably arranged in the middle of the two slide rails 331, a screen 333 arranged in the middle of the screen frame 332, a shaking assembly 334 arranged at one end of the screen frame 332, and a discharge chute 335 arranged in the middle of the mounting base 10 and below the screen 333. The shaking assembly 334 includes a motor 3341 arranged at one end of the screen frame 332, a circular plate 3342 arranged at the execution end of the motor 3341, and a second linkage rod 3343 rotatably connected to the circular plate 3342 and the screen frame 332.

[0048] It should be noted that one end of the second linkage rod 3343 is hinged to the middle of the side of one end of the screen frame 332, and the other end is hinged to a point near the edge of the circular plate 3342, so that when the circular plate 3342 rotates, the second linkage rod 3343 will pull the screen frame 332 back and forth on the two slide rails 331 in a high-speed cycle, thereby achieving the effect of shaking the screen frame 332. In this embodiment, the screen 333 should be detachably connected in the screen frame 332, so that it is convenient to disassemble and install it when the aperture needs to be adjusted or cleaned;

[0049] Furthermore, when unloading is required, the driving motor 221 is also precisely controlled to stop rotating, so that the mixing tank 31 stops rotating and ensures that the first connecting valve 311 and the second connecting valve 312 are in the upper and lower positions;

[0050] Furthermore, the first connecting valve 311 or the second connecting valve 312 located directly below the mixing tank 31 is electrically conductive and opened, and the mixed alloy powder in the mixing tank 31 is poured into the sieve frame 332;

[0051] Further, the motor 3341 is started, and the screen frame 332 is pulled back and forth on the two slide rails 331 in a high-speed cycle through the circular plate 3342 and the second linkage rod 3343, thereby shaking the screen frame 332;

[0052] Furthermore, under the shaking of the screen frame 332, the alloy powder with a suitable aperture passes through the screen 333 and falls into the discharge trough 335 for discharge;

[0053] Furthermore, when too much powder accumulates on the screen 333 or the screen 333 with other apertures needs to be replaced, the screen 333 is removed from the screen frame 332 and replaced with another screen 333 to work.

[0054] The working principle of the present invention is:

[0055] The electrical components in the present invention are all triggered to work by a PLC controller, and the model of the PLC controller is "FX3U-16MR".

[0056] First, according to the need, by rotating the corresponding number of funnel slots 42, the first mounting plate 421 on the side is installed on the second mounting plate 422 connected to the top of the linear motor 41, and the raw materials to be mixed are pre-stored in all the funnel slots 42 through external machinery, and the driving motor 221 is started, and the mixing tank 31 is rotated up and down to adjust the position until the first connecting valve 311 and the second connecting valve 312 are in a vertical state through the gear transmission machine 222 and the transmission frame 23, and the linear motor 41 is started, and the funnel slots 42 are driven by the first mounting plate 421 and the second mounting plate 422. The funnel slots 42 move one by one to the top of the mixing tank 31, and all the small telescopic rods 431 corresponding to the funnel slots 42 located above the mixing tank 31 are activated, driving the third connecting valve 432 to be inserted into the first connecting valve 311 or the second connecting valve 312. At this time, the rubber tube 433 is tightened, and the third connecting valve 432 and the first connecting valve 311 or the second connecting valve 312 connected thereto are powered on and opened, and the raw materials in the funnel slots 42 are poured into the mixing tank 31. All the small telescopic rods 431 corresponding to the funnel slots 42 located above the mixing tank 31 are all retracted, pulling the third connecting valve 432 to open. 32 is separated from the first connecting valve 311 or the second connecting valve 312, at this time the rubber tube 433 is relaxed, the linear motor 41 is started again, and the next funnel trough 42 feeding process is carried out; when it is necessary to shake the mixed material, the driving motor 221 is started, and the entire hollow frame 231 rotates up and down with the first bearing 223 and the second bearing 234 as the rotation points through the first linkage rod 224 at the output port of one end of the gear transmission machine 222 and the fitting groove 235 on the second connecting plate 233, and the mixing tank 31 also rotates up and down synchronously. When the mixing tank 31 rotates up and down synchronously, due to the fixed gear The wheel 212 is fixed to one end of the fixed rod 211 and does not rotate. The rotation of the mixing tank 31 causes the gear belt 321 to continuously mesh with the fixed gear 212, providing the mixing tank 31 with the force required for left and right rotation. Under the meshing of the gear belt 321 and the fixed gear 212, the mixing tank 31 is limited by the limiting pulley 323 inside the pulley frame 322 and the two pulley tracks 324 symmetrically arranged at the upper and lower ends of its outer ring to achieve left and right rotation, thereby forming a phenomenon in which the mixing tank 31 rotates regularly in all directions in overall performance, and the raw materials in the mixing tank 31 can be fully tumbled and mixed;When unloading is required, the driving motor 221 is precisely controlled to stop rotating, so that the mixing tank 31 stops rotating and ensures that the first connecting valve 311 and the second connecting valve 312 are in the upper and lower positions, and the first connecting valve 311 or the second connecting valve 312 located directly below the mixing tank 31 is conductively opened, and the mixed alloy powder in the mixing tank 31 is poured into the screen frame 332. The motor 3341 is started, and the screen frame 332 is pulled back and forth on the two slide rails 331 through the circular plate 3342 and the second linkage rod 3343 in a high-speed cycle, and the screen frame 332 is shaken. Under the shaking of the screen frame 332, the alloy powder of suitable aperture passes through the screen 333 and falls into the unloading trough 335 for unloading. When the screen 333 accumulates too much powder or needs to be replaced with a screen 333 of other apertures, the screen 333 is removed from the screen frame 332 for processing, and another screen 333 is replaced for work. ;

[0057] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A mixed material preparation device for hard alloy material processing, comprising a mounting base (10), characterized in that: A supporting device (20) disposed on the top of the mounting base (10), a mixing device (30) disposed in the middle of the supporting device (20), and a feeding device (40) disposed on the top of the supporting device (20); The supporting device (20) comprises a tripod (21) for positioning at one end, a driving box (22) provided at one end of the tripod (21) for mounting a driving element, and a transmission frame (23) provided between the tripod (21) and the driving box (22) for mounting a mixing device (30); The mixing device (30) comprises a mixing tank (31) arranged in the middle of the transmission frame (23), a rotating component (32) arranged in the middle of the outer wall of the mixing tank (31), and a discharging component (33) arranged below the mixing tank (31); The feeding device (40) comprises a linear motor (41) disposed on the top of the driving box (22), a plurality of funnel grooves (42) installed in parallel on the top of the linear motor (41), and a docking component (43) disposed at a discharge port at the bottom of the funnel groove (42).

2. A mixed material preparation device for cemented carbide material processing according to claim 1, characterized in that: The tripod (21) comprises a fixing rod (211) arranged at one side of the top, and a fixing gear (212) arranged at one end of the fixing rod (211).

3. The device for preparing a mixture for processing cemented carbide materials according to claim 1, characterized in that: The drive box (22) comprises a drive motor (221) arranged on the top of the mounting base (10), a gear transmission machine (222) arranged inside the drive box (22) and having an input end connected to an execution end of the drive motor (221), a first bearing (223) arranged at one end of the drive box (22) close to the transmission frame (23), and a first linkage rod (224) arranged at an output port at one end of the gear transmission machine (222) and passing through the middle of the first bearing (223).

4. The device for preparing a mixture for processing cemented carbide materials according to claim 1, characterized in that: The transmission frame (23) comprises a hollow frame (231), a first connecting plate (232) provided at one end of the hollow frame (231) close to the tripod (21), a second connecting plate (233) provided at one end of the hollow frame (231) close to the drive box (22), a second bearing (234) passing through the middle of the first connecting plate (232), and an engaging groove (235) provided at a side of the second connecting plate (233) away from the hollow frame (231).

5. The device for preparing a mixture for processing cemented carbide materials according to claim 1, characterized in that: The mixing tank (31) comprises a first connecting valve (311) arranged at the top and a second connecting valve (312) arranged at the bottom.

6. The device for preparing a mixture for processing cemented carbide materials according to claim 4, characterized in that: The rotating component (32) comprises a gear belt (321) arranged in the middle of the outer wall of the mixing tank (31), eight pulley frames (322) arranged symmetrically on the frame rods on both sides of the hollow frame (231), a limiting pulley (323) arranged inside the pulley frame (322), and two circles of pulley tracks (324) arranged symmetrically at the upper and lower ends of the outer circle of the mixing tank (31).

7. The device for preparing a mixture for processing cemented carbide materials according to claim 1, characterized in that: The discharging component (33) includes two slide rails (331) arranged above the middle of the mounting base (10), a screen frame (332) slidably arranged in the middle of the two slide rails (331), a screen (333) arranged in the middle of the screen frame (332), a shaking assembly (334) arranged at one end of the screen frame (332), and a discharge trough (335) arranged in the middle of the mounting base (10) and below the screen (333).

8. The device for preparing a mixture for processing cemented carbide materials according to claim 7, characterized in that: The shaking assembly (334) includes a motor (3341) disposed at one end of the screen frame (332), a circular plate (3342) disposed at the execution end of the motor (3341), and a second linkage rod (3343) rotatably connected to the circular plate (3342) and the screen frame (332).

9. The device for preparing a mixture for processing cemented carbide materials according to claim 1, characterized in that: The funnel trough (42) comprises a first mounting plate (421) arranged on the side, and a second mounting plate (422) arranged on the top of the linear motor (41).

10. The device for preparing a mixture for processing cemented carbide materials according to claim 5, characterized in that: The docking component (43) comprises a plurality of small telescopic rods (431) installed in a ring shape at the bottom of the funnel trough (42), a third connecting valve (432) provided at the execution end below the small telescopic rods (431) and having a size matching the inlet end of the first connecting valve (311) and the second connecting valve (312), and a rubber tube (433) connecting the third connecting valve (432) and the discharge port at the bottom of the funnel trough (42).

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