Tungsten molybdenum product raw material barrel dumping device

Abstract

The invention discloses a dumping device for a tungsten-molybdenum product raw material barrel, and relates to the technical field of tungsten-molybdenum product production. A dumping device for a tungsten-molybdenum product raw material barrel comprises a movable base and further comprises a vertical frame fixedly connected to the movable base, a lifting table is longitudinally installed on the vertical frame in a sliding mode, and a lifter for driving the lifting table to ascend and descend is fixedly installed on the vertical frame; the side rods are symmetrically arranged and installed on the two sides of the lifting table respectively, rotating shafts are rotationally installed on the opposite faces of the two side rods, clamps are installed on the opposite faces of the two rotating shafts, and driving parts for driving the rotating shafts to rotate are arranged on the side rods; the dumping work of the tungsten-molybdenum product raw material barrel can be achieved, the operation process is safer and more efficient, and the dumping flow can be conveniently controlled through the rotating speed of the driving motor.

Description

Technical Field

[0001] The present invention belongs to the technical field of tungsten and molybdenum product production, and specifically relates to a tilting device for raw material barrels of tungsten and molybdenum products. Background Art

[0002] The raw materials of tungsten and molybdenum products mainly include tungsten and molybdenum ores, intermediate compounds and metal forms, and the vast majority of them are solid raw materials (such as wolframite, molybdenite, APT, ammonium molybdate, tungsten powder, molybdenum powder, etc.), which have high melting points, high densities and specific chemical activities; while the liquid raw materials mainly include sodium tungstate solution (Na2WO4), ammonium molybdate solution ((NH4)2MoO4) and acidic leaching solution, etc.

[0003] In the production of tungsten and molybdenum products, it is often necessary to pour the liquid raw materials in barrels into the processing equipment. However, it is found during the pouring process that the weight of the whole barrel of raw materials is relatively heavy, which is not convenient for controlling the amount of raw materials poured out. At the same time, some solutions with corrosive properties are also likely to cause physical harm to the staff, and the safety is difficult to guarantee. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a tilting device for raw material barrels of tungsten and molybdenum products that can overcome or at least partially solve the above problems.

[0005] To solve the above technical problem, the basic concept of the technical solution adopted by the present invention is:

[0006] A tilting device for raw material barrels of tungsten and molybdenum products, including a moving base, and further including: a vertical frame fixedly connected to the moving base, wherein a lifting platform is longitudinally slidably installed on the vertical frame, and a lifter for driving the lifting platform to lift is fixedly installed on the vertical frame; symmetrically arranged side rods respectively installed on both sides of the lifting platform, wherein rotating shafts are rotatably installed on the opposite surfaces of the two side rods, clamps are installed on the opposite surfaces of the two rotating shafts, and a driving part for driving the rotating shafts to rotate is provided on the side rods.

[0007] Preferably, the driving part includes a driving motor fixedly installed on the side rod, and the output end of the driving motor is connected to the rotating shaft through a first worm and worm gear assembly.

[0008] Preferably, the clamp includes a cross frame fixedly connected to the end of the rotating shaft, a telescopic device is fixedly installed on the cross frame, an arc-shaped clamping plate is fixedly installed at the telescopic end of the telescopic device, wherein an upper hook plate is fixedly connected to the top of the arc-shaped clamping plate, a vertical plate is fixedly connected to the lower end of the arc-shaped clamping plate, a lower hook plate is rotatably installed at the bottom of the vertical plate through a rotating seat, and a rotating part for driving the lower hook plate to rotate is provided on the vertical plate.

[0009] Further, the rotating part includes a driven gear rotatably mounted on the vertical plate. A second worm and worm gear assembly is connected between the driven gear and the lower hook plate. A first rack meshing with the driven gear is fixedly mounted on the moving base.

[0010] Further, cross columns are fixedly connected to both ends of the lifting platform. Slide holes are provided at one ends of the two cross columns. The two side rods are respectively slidably mounted in the two slide holes. A shaking part for driving the side rods to slide reciprocally is provided in the slide holes.

[0011] Furthermore, the shaking part includes a turntable rotatably mounted in the slide hole. An eccentrically arranged connecting rod is rotatably mounted at the shaft end of the turntable. The other end of the connecting rod is rotatably connected to the end of the side rod. A linkage part for driving the turntable to rotate is provided on the outer wall of the cross column.

[0012] Furthermore, the linkage part includes a driven gear rotatably connected to the outer wall of the cross column. The driven gear is connected to the shaft end of the turntable through a third worm and worm gear assembly. An outer cover is fixedly connected to the cross column. Wherein, a second rack meshing with the driven gear is longitudinally slidably mounted in the outer cover. A return spring is installed between the second rack and the inner top of the outer cover. A handle is fixedly connected to the outer wall of the second rack. A swing rod is fixedly connected to the cross frame. When the swing rod rotates 90° following the rotating shaft, the swing rod will push the handle to linearly slide.

[0013] Furthermore, a mounting frame is fixedly connected to the cross frame. A drainage pipe is longitudinally slidably mounted on the mounting frame. A gate valve is fixedly mounted on the drainage pipe. A limiting plate is fixedly connected to the outer wall of the drainage pipe. A top pressure spring is installed between the limiting plate and the mounting frame.

[0014] Furthermore, an inclined blowing pipe is fixedly connected to the outer wall of the top end of the drainage pipe. A one-way valve is fixedly mounted in the blowing pipe. The input end of the blowing pipe is connected to a gas supply part.

[0015] Furthermore, the gas supply part includes an air suction pipe and an exhaust pipe fixedly connected to the outer wall of the cross column. One-way valves are fixedly mounted in both the air suction pipe and the exhaust pipe. The output end of the exhaust pipe is fixedly connected and communicated with the blowing pipe through a hose.

[0016] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0017] 1. By driving the rotating shaft to rotate through the driving motor, the cross frame will be driven to rotate. The cross frame will drive the clamped raw material barrel to rotate and tilt through the arc-shaped clamping plate, thus realizing the dumping work of the raw material barrel for tungsten and molybdenum products. The operation process is safer and more efficient, and it is convenient to control the dumping flow rate by the rotation speed of the driving motor.

[0018] 2. In the present invention, the upward - moving arc - shaped clamping plate drives the driven gear to move upward through the vertical plate. The driven gear will sweep across the first rack, causing the driven gear to rotate and driving the lower hook plate to rotate. The lower hook plate will then hook onto the bottom of the raw material barrel, thereby preventing the raw material barrel from slipping during dumping and enhancing the safety during dumping.

[0019] 3. In the present invention, rotating the inclined cross - frame drives the swing rod to push the handle. The turntable drives the side rod to reciprocate in the sliding hole according to the principle of a crank - slider mechanism through the connecting rod. The side rod drives the raw material barrel to swing reciprocally through the arc - shaped clamping plate, so that the raw materials in the raw material barrel can be dumped more fully, reducing the raw materials remaining in the raw material barrel and reducing the waste of raw materials.

[0020] 4. In the present invention, by aligning the drain pipe with the output port of the raw material barrel, when the upper hook plate is pressed down onto the raw material barrel, the cross - frame also drives the drain pipe to press tightly against the output port of the raw material barrel through the mounting bracket. Thus, when dumping the raw material barrel, the drainage of the raw materials can be completed through the drain pipe, reducing the occurrence of raw material leakage. On the one hand, it enhances the safety during the process of dumping raw materials, and on the other hand, it reduces the waste of raw materials.

[0021] 5. In the present invention, the side rod compresses the air in the sliding hole, and the hose conveys it to the blow pipe. The blow pipe blows air towards the output end of the drain pipe, causing the output end of the drain pipe to reset. Under the action of the Bernoulli principle, the drain pipe and the remaining part of the raw materials in the raw material barrel can be discharged more efficiently.

[0022] The following further describes the specific implementation manners of the present invention in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In the drawings:

[0024] Figure 1 is the first - perspective axonometric structural schematic diagram of a raw material barrel tilting device for tungsten - molybdenum products proposed by the present invention;

[0025] Figure 2 is the second - perspective axonometric structural schematic diagram of a raw material barrel tilting device for tungsten - molybdenum products proposed by the present invention;

[0026] Figure 3 is the structural schematic diagram of a raw material barrel tilting device for tungsten - molybdenum products proposed by the present invention in the use state;

[0027] Figure 4 is the structural schematic diagram of a raw material barrel tilting device for tungsten - molybdenum products proposed by the present invention in the dumping state;

[0028] Figure 5 is the partial structural schematic diagram of a raw material barrel tilting device for tungsten - molybdenum products proposed by the present invention;

[0029] Figure 6 Schematic diagram of the arc-shaped clamping plate structure of a tilting device for raw material barrels of tungsten and molybdenum products proposed by the present invention Figure 1 ;

[0030] Figure 7 Schematic diagram of the arc-shaped clamping plate structure of a tilting device for raw material barrels of tungsten and molybdenum products proposed by the present invention Figure 2 ;

[0031] Figure 8 Schematic diagram of the cross-column structure of a tilting device for raw material barrels of tungsten and molybdenum products proposed by the present invention;

[0032] Figure 9 Schematic diagram of the mounting frame structure of a tilting device for raw material barrels of tungsten and molybdenum products proposed by the present invention.

[0033] In the figure: 1, moving base; 2, vertical frame; 3, lifting platform; 4, elevator; 5, side rod; 6, rotating shaft; 7, telescopic device; 8, arc-shaped clamping plate; 9, cross frame; 10, driving motor; 11, first worm and worm gear assembly; 12, upper hook plate; 13, vertical plate; 14, lower hook plate; 15, rotating seat; 16, driven gear; 17, second worm and worm gear assembly; 18, first rack; 19, cross column; 20, sliding hole; 21, turntable; 22, connecting rod; 23, passive gear; 24, third worm and worm gear assembly; 25, outer cover; 26, return spring; 27, second rack; 28, handle; 29, swing rod; 30, mounting frame; 31, drainage pipe; 32, limiting plate; 33, top pressure spring; 34, gate valve; 35, blowing pipe; 36, suction pipe; 37, air exchange pipe; 38, hose; 39, exhaust pipe. Detailed implementation manners

[0034] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0035] Example 1: Refer to Figures 1 - 8A tungsten-molybdenum product raw material barrel unloading device includes a mobile base 1 with rollers installed at the bottom, and also includes: a vertical frame 2 perpendicular to the mobile base 1, fixedly connected to the mobile base 1, wherein a lifting platform 3 is longitudinally slidably installed on the vertical frame 2, and a lift 4 for driving the lifting platform 3 to lift is fixedly installed on the vertical frame 2, and the lift 4 can be an electric hoist, and the lifting platform 3 is fixedly connected to the wire rope of the electric hoist; symmetrically arranged side rods 5 are respectively installed on both sides of the lifting platform 3, wherein the opposite surfaces of the two side rods 5 are rotatably installed with rotating shafts 6, and the opposite surfaces of the two rotating shafts 6 are installed with clamps, and the clamps are used to fix the tungsten-molybdenum product raw material barrels, and a driving part for driving the rotating shaft 6 to rotate is provided on the side rod 5, and the driving part includes a driving motor 10 fixedly installed on the side rod 5, and the output end of the driving motor 10 is connected to the rotating shaft 6 through a first worm gear assembly 11.

[0036] Specifically, when in use, the mobile base 1 is moved to the destination, and the two arc-shaped clamps 8 are located on both sides of the raw material barrel, and then the two arc-shaped clamps 8 are driven to be close to the two sides of the raw material barrel by the telescopic device 7, and then the lifting platform 3 is driven to move downward by the elevator 4, and then the raw material barrel is fixed by the clamp, and then the lifting platform 3 is driven to move upward by the elevator 4, and the lifting platform 3 can drive the raw material barrel off the ground through the clamp. After the raw material barrel is completely off the ground, the drive motor 10 is started, and the drive motor 10 will drive the rotating shaft 6 to rotate through the first worm gear assembly 11, and the rotating shaft 6 will drive the cross frame 9 to rotate, and the cross frame 9 will drive the clamped raw material barrel to rotate and tilt through the clamp, so that the tungsten-molybdenum product raw material barrel can be dumped, and the operation process is safer and more efficient, and it is convenient to control the dumping flow rate through the rotation speed of the drive motor 10.

[0037] Example 2: Reference Figures 1 - 7 , a tungsten and molybdenum product raw material barrel dumping device, which is basically the same as Example 1, and further includes:

[0038] The above-mentioned clamp includes a cross frame 9 fixedly connected to the end of the rotating shaft 6, and a telescopic device 7 is fixedly installed on the cross frame 9. The telescopic device 7 is an electric telescopic rod. The telescopic end of the telescopic device 7 is fixedly installed with an arc-shaped clamping plate 8, and the arc-shaped clamping plate 8 is used to clamp the outer wall of the raw material barrel. Among them, the top of the arc-shaped clamping plate 8 is fixedly connected with an upper hook plate 12, and the shape of the upper hook plate 12 is inverted L-shaped and is used to hook on the upper end edge of the raw material barrel. The lower end of the arc-shaped clamping plate 8 is fixedly connected with a vertical plate 13, and the bottom of the vertical plate 13 is rotatably installed with a lower hook plate 14 through a rotating seat 15. The lower hook plate 14 has a shape similar to the upper hook plate 12 and is used to hook on the lower end edge of the raw material barrel. The vertical plate 13 is provided with a rotating part for driving the lower hook plate 14 to rotate, and the rotating part includes a driven gear 16 rotatably installed on the vertical plate 13, and the driven gear 16 is connected to the lower hook plate 14 through a second worm gear assembly 17. A first rack 18 matching the driven gear 16 is fixedly installed on the mobile base 1.

[0039] When in use, the mobile base 1 is moved to the destination, and the two arc-shaped splints 8 are located on both sides of the raw material barrel, and then the two arc-shaped splints 8 are driven to approach the two sides of the raw material barrel by the telescopic device 7, and then the lifting platform 3 is driven downward by the elevator 4, and the lifting platform 3 will drive the arc-shaped splints 8 on both sides to move downward synchronously, and make the upper hook plates 12 on both sides move downward, when the upper hook plates 12 are completely buckled on the top edge of the raw material barrel, the telescopic device 7 drives the arc-shaped splints 8 to clamp on the outer wall of the raw material barrel, and then, the lifting platform 3 is driven upward by the elevator 4, and the lifting platform 3 can drive the raw material barrel off the ground through the arc-shaped splints 8. During this period, the arc-shaped splint 8 moving upward drives the driven gear 16 to move upward through the vertical plate 13, and the driven gear 16 will sweep across the first rack 18, and the driven gear 16 will rotate, and drive the lower hook plate 14 to rotate through the second worm gear assembly 17, and the lower hook plate 14 will hook on the bottom of the raw material barrel, thereby preventing the raw material barrel from slipping during dumping, and improving the safety during dumping.

[0040] Example 3: Reference Figures 5 - 8 , a tungsten and molybdenum product raw material barrel dumping device, which is basically the same as Example 2, and further includes:

[0041] Both ends of the lifting platform 3 are fixedly connected with a transverse column 19, one end of each of the two transverse columns 19 is provided with a sliding hole 20, and the two side rods 5 are respectively slidably installed in the two sliding holes 20, and a shaking part for driving the side rods 5 to slide back and forth is provided in the sliding holes 20; the shaking part includes a turntable 21 rotatably installed in the sliding hole 20, and an eccentrically arranged connecting rod 22 is rotatably installed on the axial end of the turntable 21, and the other end of the connecting rod 22 is rotatably connected to the end of the side rod 5, and the outer wall of the transverse column 19 is provided with a linkage part for driving the turntable 21 to rotate; the linkage part includes a turntable 21 rotatably connected to the outer wall of the transverse column 19 The driven gear 23 is connected to the shaft end of the turntable 21 through a third worm gear assembly 24, and an outer cover 25 is fixedly connected to the cross column 19, wherein a second rack 27 meshing with the driven gear 23 is longitudinally slidably installed in the outer cover 25, and a return spring 26 is installed between the second rack 27 and the inner top of the outer cover 25, and a handle 28 is fixedly connected to the outer wall of the second rack 27, and a rocker rod 29 is fixedly connected to the cross frame 9, and when the rocker rod 29 rotates 90° following the rotating shaft 6, the rocker rod 29 will push the handle 28 to slide linearly.

[0042] When the raw material barrel is tilted to an almost horizontal state, that is, when the raw materials inside are about to be emptied, the rotating inclined cross frame 9 will drive the swing rod 29 to push the handle 28. The handle 28 will drive the second rack 27 to slide inside the outer cover 25. The second rack 27 will drive the driven gear 23 to rotate. The driven gear 23 will drive the turntable 21 to rotate through the third worm and worm gear assembly 24. The turntable 21 will drive the side rod 5 to reciprocate in the sliding hole 20 by the principle of a crank-slider through the connecting rod 22. The side rod 5 will drive the raw material barrel to swing reciprocally through the arc-shaped clamping plate 8, so that the raw materials in the raw material barrel can be emptied more fully, reducing the raw materials remaining in the raw material barrel and reducing the waste of raw materials.

[0043] Among them, the above-mentioned first worm and worm gear assembly 11, second worm and worm gear assembly 17, and third worm and worm gear assembly 24 are all composed of a worm and a worm gear that cooperate with each other. Their main function in this application is to self-lock and prevent the driven components from rotating by themselves.

[0044] Example 4: Refer to Figures 1 - 9 , a tungsten and molybdenum product raw material barrel tipping device, which is basically the same as that in Example 3. Further:

[0045] An installation frame 30 is fixedly connected to the above-mentioned cross frame 9. A drainage pipe 31 is longitudinally slidably installed on the installation frame 30. A gate valve 34 is fixedly installed on the drainage pipe 31. A limiting plate 32 is fixedly connected to the outer wall of the drainage pipe 31. A compression spring 33 is installed between the limiting plate 32 and the installation frame 30.

[0046] Before fixing the raw material barrel, align the drainage pipe 31 with the output port of the raw material barrel. When the upper hook plate 12 is pressed down onto the raw material barrel, the cross frame 9 will also drive the drainage pipe 31 to abut against the output port of the raw material barrel through the installation frame 30. Thus, when tipping the raw material barrel, the drainage of the raw materials can be completed through the drainage pipe 31, reducing the occurrence of raw material leakage. On the one hand, it improves the safety during the process of tipping the raw materials, and on the other hand, it reduces the waste of raw materials. When it is necessary to temporarily stop tipping the raw materials, just close the gate valve 34 on the drainage pipe 31. Thus, there is no need to straighten the raw material barrel to stop the tipping work, and the tipping work will be more convenient. The compression spring 33 will elastically press the drainage pipe 31 against the output port of the raw material barrel, improving the sealing performance between the drainage pipe 31 and the output port of the raw material barrel.

[0047] An inclined air blowing pipe 35 is fixedly connected to the outer wall of the top end of the above-mentioned drainage pipe 31. A one-way valve is fixedly installed in the air blowing pipe 35. The input end of the air blowing pipe 35 is connected to a gas supply part; the gas supply part includes an air suction pipe 36 and an exhaust pipe 39 fixedly connected to the outer wall of the cross column 19. One-way valves are fixedly installed in both the air suction pipe 36 and the exhaust pipe 39. The output end of the exhaust pipe 39 is fixedly connected and communicated with the air blowing pipe 35 through a hose 38. A sealing ring that fits against the inner wall of the sliding hole 20 is also fixedly installed on the outer wall of the side rod 5.

[0048] Specifically, when the side rod 5 slides into the sliding hole 20, the side rod 5 will compress the air in the sliding hole 20, and the air in the sliding hole 20 will be transported to the hose 38 through the exhaust pipe 39, and the hose 38 will be transported to the blowing pipe 35, and the blowing pipe 35 will exhaust air toward the output end of the drainage pipe 31, and the output end of the drainage pipe 31 will be reset. Under the action of the Bernoulli principle, the drainage pipe 31 and the remaining part of the raw material barrel can be discharged more efficiently. When the side rod 5 slides in the opposite direction of the sliding hole 20, negative pressure will be generated in the sliding hole 20, and the outside air will be sucked in through the suction pipe 36.

[0049] Furthermore, a ventilation pipe 37 extending to the outer wall of the horizontal column 19 is also provided in the sliding hole 20, and electromagnetic valves are fixedly installed in the ventilation pipe 37, the intake pipe 36 and the exhaust pipe 39. Therefore, when the air cannot be blown into the drainage pipe 31, the electromagnetic valves in the intake pipe 36 and the exhaust pipe 39 are closed, and the electromagnetic valve in the ventilation pipe 37 is opened, so that the sliding hole 20 can continuously inhale and exhaust air through the ventilation pipe 37.

[0050] When the present invention is in use, the mobile base 1 is moved to the destination, and the two arc-shaped clamping plates 8 are located on both sides of the raw material barrel. Then, the two arc-shaped clamping plates 8 are driven to approach the two sides of the raw material barrel by the telescopic device 7. Then, the lifting platform 3 is driven downward by the elevator 4, and the lifting platform 3 will drive the arc-shaped clamping plates 8 on both sides to move downward synchronously, and make the upper hook plates 12 on both sides move downward. When the upper hook plates 12 are completely buckled on the top edge of the raw material barrel, the telescopic device 7 drives the arc-shaped clamping plates 8 to clamp on the outer wall of the raw material barrel. Then, the lifting platform 3 is driven upward by the elevator 4, and the lifting platform 3 can drive the raw material barrel to leave the ground through the arc-shaped clamping plates 8. During this period, the arc-shaped clamping plates 8 moving upward drive the driven gear 16 to move upward through the vertical plate 13, and the driven gear 16 will sweep across the first rack 18. The driven gear 16 will rotate and drive the lower hook plate 14 to rotate. The lower hook plate 14 will hook on the bottom of the raw material barrel, thereby preventing the raw material barrel from slipping during dumping, thereby improving the safety during dumping.

[0051] After the raw material barrel is completely off the ground, start the drive motor 10, which will drive the rotating shaft 6 to rotate through the first worm gear assembly 11, and the rotating shaft 6 will drive the cross frame 9 to rotate, and the cross frame 9 will drive the clamped raw material barrel to rotate and tilt through the arc clamping plate 8, so as to realize the dumping of the tungsten and molybdenum product raw material barrel. The operation process is safer and more efficient, and it is convenient to control the dumping flow rate through the rotation speed of the drive motor 10.

[0052] When the raw material barrel is tilted to an almost horizontal state, that is, when the raw materials inside are about to be emptied, the rotating inclined cross-frame 9 will drive the swing rod 29 to push the handle 28. The handle 28 will drive the second rack 27 to slide inside the outer cover 25. The second rack 27 will drive the passive gear 23 to rotate. The passive gear 23 will drive the turntable 21 to rotate through the third worm and worm gear assembly 24. The turntable 21 will drive the side rod 5 to reciprocate in the sliding hole 20 based on the principle of a crank-slider through the connecting rod 22. The side rod 5 will drive the raw material barrel to swing reciprocally through the arc-shaped clamping plate 8, so that the raw materials in the raw material barrel can be emptied more fully, reducing the raw materials remaining in the raw material barrel and reducing the waste of raw materials.

[0053] Before fixing the raw material barrel, align the drain pipe 31 with the output port of the raw material barrel. When the upper hook plate 12 is pressed down onto the raw material barrel, the cross-frame 9 will also drive the drain pipe 31 to abut against the output port of the raw material barrel through the mounting frame 30. Thus, when emptying the raw material barrel, the drainage of the raw materials can be completed through the drain pipe 31, reducing the occurrence of raw material leakage. On the one hand, it improves the safety during the process of emptying the raw materials, and on the other hand, it reduces the waste of raw materials. When it is necessary to temporarily stop emptying the raw materials, just close the gate valve 34 on the drain pipe 31. Thus, there is no need to straighten the raw material barrel to stop the emptying work, and the emptying work will be more convenient.

[0054] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person familiar with the present invention can make some changes or modifications to equivalent embodiments with equivalent changes within the scope of the technical solution of the present invention by using the technical content prompted above. However, as long as it does not depart from the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A tungsten and molybdenum product raw material barrel dumping device, comprising a movable base (1), characterized in that: Also includes: A stand (2) is fixedly connected to the mobile base (1). Wherein, a lifting platform (3) is longitudinally slidably mounted on the vertical frame (2), and a lift (4) for driving the lifting platform (3) to move up and down is fixedly mounted on the vertical frame (2); The side rods (5) are symmetrically arranged and respectively installed on both sides of the lifting platform (3). Wherein, the opposite surfaces of the two side rods (5) are rotatably mounted with a rotating shaft (6), the opposite surfaces of the two rotating shafts (6) are mounted with a clamp, and the side rods (5) are provided with a driving part for driving the rotating shaft (6) to rotate.

2. The device for unloading tungsten and molybdenum product raw material barrels according to claim 1 is characterized in that: The driving unit comprises a driving motor (10) fixedly mounted on the side rod (5), and an output end of the driving motor (10) is connected to the rotating shaft (6) via a first worm gear assembly (11).

3. The device for unloading tungsten and molybdenum product raw material barrels according to claim 1 is characterized in that: The clamp comprises a cross frame (9) fixedly connected to the end of the rotating shaft (6), a telescopic device (7) is fixedly mounted on the cross frame (9), and an arc-shaped clamping plate (8) is fixedly mounted on the telescopic end of the telescopic device (7). The top of the arc-shaped clamping plate (8) is fixedly connected to an upper hook plate (12), the lower end of the arc-shaped clamping plate (8) is fixedly connected to a vertical plate (13), the bottom of the vertical plate (13) is rotatably mounted with a lower hook plate (14) via a rotating seat (15), and a rotating part for driving the lower hook plate (14) to rotate is provided on the vertical plate (13).

4. The device for unloading tungsten and molybdenum product raw material barrels according to claim 3 is characterized in that: The rotating part comprises a driven gear (16) rotatably mounted on the vertical plate (13); the driven gear (16) is connected to the lower hook plate (14) via a second worm gear assembly (17); and a first rack (18) matched with the driven gear (16) is fixedly mounted on the movable base (1).

5. The device for unloading tungsten and molybdenum product raw material barrels according to claim 3 is characterized in that: Both ends of the lifting platform (3) are fixedly connected with a transverse column (19), one end of each of the two transverse columns (19) is provided with a sliding hole (20), and the two side rods (5) are respectively slidably installed in the two sliding holes (20), and a shaking part for driving the side rods (5) to slide back and forth is provided in the sliding holes (20).

6. The device for unloading tungsten and molybdenum product raw material barrels according to claim 5 is characterized in that: The shaking part comprises a turntable (21) rotatably mounted in a sliding hole (20); an eccentrically arranged connecting rod (22) is rotatably mounted on the axial end of the turntable (21); the other end of the connecting rod (22) is rotatably connected to the end of the side rod (5); and an outer wall of the cross column (19) is provided with a linkage part for driving the turntable (21) to rotate.

7. The device for unloading tungsten and molybdenum product raw material barrels according to claim 6 is characterized in that: The linkage part comprises a passive gear (23) rotatably connected to the outer wall of the cross column (19), the passive gear (23) being connected to the shaft end of the rotating disk (21) via a third worm gear assembly (24), and an outer cover (25) being fixedly connected to the cross column (19). A second rack (27) meshing with the passive gear (23) is longitudinally slidably installed in the outer cover (25), a return spring (26) is installed between the second rack (27) and the inner top of the outer cover (25), a handle (28) is fixedly connected to the outer wall of the second rack (27), and a swing rod (29) is fixedly connected to the cross frame (9), and when the swing rod (29) rotates 90 degrees following the rotating shaft (6), the swing rod (29) will push the handle (28) to slide linearly.

8. The device for unloading tungsten and molybdenum product raw material barrels according to claim 6 is characterized in that: The horizontal frame (9) is fixedly connected to a mounting frame (30), a drainage pipe (31) is longitudinally slidably mounted on the mounting frame (30), a gate valve (34) is fixedly mounted on the drainage pipe (31), an outer wall of the drainage pipe (31) is fixedly connected to a limit plate (32), and a pressure spring (33) is mounted between the limit plate (32) and the mounting frame (30).

9. The device for unloading tungsten and molybdenum product raw material barrels according to claim 8, characterized in that: The top outer wall of the drainage pipe (31) is fixedly connected to an inclined air blowing pipe (35), a one-way valve is fixedly installed in the air blowing pipe (35), and the input end of the air blowing pipe (35) is connected to an air supply part.

10. A tungsten and molybdenum product raw material barrel dumping device according to claim 9, characterized in that: The air supply part comprises an air intake pipe (36) and an air exhaust pipe (39) fixedly connected to the outer wall of the horizontal column (19), and a one-way valve is fixedly installed in each of the air intake pipe (36) and the air exhaust pipe (39). The output end of the air exhaust pipe (39) is fixedly connected and communicated with the air blowing pipe (35) through a hose (38).

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