Centrifugal rotary molybdenum concentrate powder mixing feeder

Abstract

The present invention discloses a centrifugal rotary molybdenum fine powder mixing feeder, which specifically relates to the field of mixed feeding technology, including a mixing feeding barrel, a bracket and an electric cylinder, wherein the bracket is fixedly connected to the top of the mixing feeding barrel, the electric cylinder is fixedly installed on the top of the bracket, and the output end of the electric cylinder is fixedly connected with a synchronous mixing feeding mechanism; the synchronous mixing feeding mechanism includes a push block fixedly connected to the output end of the electric cylinder, and the outer wall of the push block is fixedly connected with a plurality of linkage bars. The present invention uses a synchronous mixing feeding mechanism, wherein a plurality of linkage bars respectively drive a plurality of linkage rods to move upward, a connecting frame drives a sleeve sliding block to move upward in an inclined manner, a connecting frame drives two support rods to move upward in an inclined manner, and two support rods carry a feeding plate to move upward in an inclined manner inside a mixing feeding barrel, a plurality of feeding plates can realize an inclined upward separation operation with the mixing feeding barrel, and the feeding area of ​​a plurality of feeding plates is opened synchronously, the mixing feeding area is wider, the waiting time for mixing feeding is greatly shortened, and the efficiency of mixing feeding of molybdenum fine powder is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of mixed feeding, and more particularly to a centrifugal rotary molybdenum fine powder mixed feeder. Background Art

[0002] The centrifugal rotating design allows the molybdenum concentrate to be subjected to uniform centrifugal force and stirring force inside the equipment, thereby achieving uniform mixing of the molybdenum concentrate. After mixing, the molybdenum concentrate is fed into the storage hopper of the equipment to achieve molybdenum concentrate processing.

[0003] In the existing published technical documents, the Chinese patent publication number CN201140049Y discloses a molybdenum concentrate powder mixing feeder, which includes a main rotating shaft and at least two stirring plates through a stirring device, and a spacing is set between each adjacent stirring plate along the axial direction of the main rotating shaft, and stirring can be carried out at the level where the stirring plates are located in the mixing hopper. The stirring plates are evenly distributed around the main rotating shaft to achieve uniform stirring and make the main rotating shaft evenly stressed around the circumference, and the connection between the stirring plates and the main rotating shaft is not easy to break. However, the mixing feeder still has the following problems during use.

[0004] During the centrifugal rotary mixing and feeding process, the mixing feeder needs to perform centrifugal rotation mixing. After the mixing component stops rotating, the feeding needs to be fed into the equipment storage hopper through a small opening at the bottom. It takes a long time to mix and feed, and it is difficult to mix and feed quickly, resulting in a significant decrease in the mixing and feeding efficiency of molybdenum concentrate. Therefore, a centrifugal rotary molybdenum concentrate powder mixing feeder is provided. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a centrifugal rotary molybdenum fine powder mixing feeder.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a centrifugal rotary molybdenum fine powder mixing feeder, comprising a mixing feeding barrel, a bracket and an electric cylinder, the bracket is fixedly connected to the top of the mixing feeding barrel, the electric cylinder is fixedly installed on the top of the bracket, and the output end of the electric cylinder is fixedly connected with a synchronous mixing feeding mechanism; the synchronous mixing feeding mechanism comprises a push block fixedly connected to the output end of the electric cylinder, and the outer wall of the push block is fixedly connected with a plurality of linkage bars, and the lower surface of each linkage bar is fixedly connected with a linkage rod; the bottom end of each linkage rod is welded with a connecting block, and one side of the connecting block is fixedly connected with a sliding column frame, the inner wall of the sliding column frame is slidably connected with an inclined sliding column, and the bottom end of the inclined sliding column is fixedly connected with a connecting frame; the bottom end of the connecting frame is fixedly connected with two support rods, and a feeding plate is installed at the bottom end of the support rod, the two support rods are fixedly connected to the feeding plate, and the plurality of feeding plates are slidably connected with the mixing feeding barrel;

[0007] A disengagement mechanism is installed on one side of the outer wall of the inclined sliding column; a mixing detection component is installed inside the mixing feeding barrel, a plurality of the linkage bars are arranged in a circular ring with equal spacing, the inner wall of the sliding column frame and the outer wall of the inclined sliding column are both set as smooth surfaces, a plurality of feed pipes are provided on the outside of the bracket, and the plurality of feed pipes are fixedly connected to the mixing feeding barrel; the plurality of feed pipes are arranged in a circular ring with equal spacing, a mounting frame is provided on one side of the two feeding plates, and the two mounting frames are fixedly connected to the mixing feeding barrel.

[0008] A controller is fixedly installed on one side of one of the mounting frames, and an electric valve is fixedly connected to the bottom end of the mixing feeding barrel; sliding rings are slidably connected to the upper and lower surfaces of the sliding column frame, and the two sliding rings are fixedly connected to the inclined sliding column; a sleeve sliding block is fixedly connected to one side of the connecting frame, a sliding rod is slidably connected to the inner wall of the sleeve sliding block, and the sliding rod is fixedly connected to the inclined frame; a plurality of inclined frames are fixedly connected to the mixing feeding barrel, and the outer wall of the sleeve sliding block is slidably connected to the inner wall of the inclined frame.

[0009] According to this embodiment, during mixed feeding, the electric cylinder pushes the push block upward, the push block drives multiple linkage bars upward, the linkage rod carries the connection block upward, the slide column frame 8 drives two sliding collars upward, the two sliding collars move horizontally to the right on the slide column frame, and the inclined slide column 9 slides to the right along the inner wall column of the slide column frame during the upward movement. The connecting frame drives the sleeve slide block to move upward, the sleeve slide block moves upward along the outer wall of the slide rod, and the sleeve slide block moves upward along the inner wall of the inclined frame. The two support rods carry the feed plate to move upward inside the mixed feeding barrel, and the multiple feed plates can be opened and separated from the mixed feeding barrel to open the feeding area blocked by the feed plate.

[0010] Preferably, the disengagement mechanism includes a sliding column fixedly installed on one side of the outer wall of the inclined sliding column, and the sliding column is slidably connected to the sliding column frame; the outer wall of the sliding column is fixedly connected with two limit slip rings, a guide support frame is slidably connected between the two limit slip rings, and the outer wall of the sliding column and the guide support frame are slidably connected; the bottom end of the guide support frame is fixedly connected with a sleeve block, and the inner wall of the sleeve block is slidably connected with a guide pillar, the guide pillar is fixedly installed in the guide frame, and the guide frame is fixedly connected to the mixed feeding barrel, and a linkage block is welded on the bottom end of the sleeve block; the bottom end of the linkage block is fixedly connected with a fitting support plate, the fitting support plate is used to support the feeding plate, and the feeding plate and the fitting support plate are slidably connected, the two limit slip rings are symmetrically arranged about the guide support frame, and the vertical cross-section shape of the limit slip ring is a circular ring; the outer wall of the sleeve block is slidably connected to the inner wall of the guide frame.

[0011] According to this embodiment, during mixed feeding, the inclined sliding column drives the sliding column to move to the right and upward at the same time, and the two limit slip rings move to the right and upward at the same time. At the same time, the sliding column and the two limit slip rings slide on the guide support frame, and the guide support frame carries the sleeve block to move to the right, and the sleeve block moves to the right along the inner wall of the guide frame. The sleeve block drives the linkage block to move to the right, and the fitting support plate moves to the right and no longer provides support force for the feeding plate, while the feeding plate can be tilted and moved upward, and multiple fitting support plates can move outward and disengage, and the molybdenum concentrate raw materials mixed in the mixed feeding barrel can be quickly mixed and fed.

[0012] Preferably, the mixing detection assembly comprises a rotating rod rotatably mounted inside the mixing feeding barrel; a plurality of centrifugal mixing plates are fixedly connected to the outer wall of the rotating rod, and the plurality of centrifugal mixing plates are all rotatably connected to the inner wall of the mixing feeding barrel, a rotating shaft is fixedly connected to the top of the rotating rod, and the rotating shaft is rotatably connected to the mixing feeding barrel; a sensing shaft is fixedly connected to the top of the rotating rod cocentrically, and a speed sensor for speed sensing is fixedly mounted on the top of the sensing shaft, a mixing motor is coaxially connected to the top of the speed sensor, and the mixing motor and the speed sensor are both fixedly connected to the bracket;

[0013] A transmission gear is fixedly connected to the outer wall of the rotating shaft near the position of the sensing shaft, a linkage gear is meshingly connected to the outer wall of the transmission gear, a linkage shaft is fixedly installed on the inner wall of the linkage gear, and a calibration speed sensor is fixedly installed on the bottom end of the linkage shaft; a support block is installed on one side of the calibration speed sensor, and the mixing feeding barrel and the calibration speed sensor are fixedly connected to the support block, the top end surface of the transmission gear and the top end surface of the linkage gear are in the same horizontal plane, and the vertical cross-sectional shape of the support block is set to be T-shaped.

[0014] According to this embodiment, during mixing and feeding, the mixing motor drives the sensing end of the speed sensor, the sensing shaft carries the rotating shaft to rotate, the rotating shaft carries the rotating rod to rotate, and the rotating rod drives multiple centrifugal mixing plates to rotate, so that the molybdenum fine powder raw material can be rotated and mixed in a V-shaped state by centrifugal force. After mixing, the mixing motor is turned off by the controller, and the rotation speed of the multiple centrifugal mixing plates decreases under the resistance of the molybdenum fine powder raw material, the rotation speed of the rotating shaft at the upper end of the rotating rod decreases, the rotation speed of the sensing shaft at the upper end of the rotating shaft decreases, and the speed sensor senses that the speed of the sensing shaft decreases to the feeding speed set by the controller.

[0015] Technical effects and advantages of the present invention:

[0016] 1. The present invention uses a synchronous mixed feeding mechanism, in which an electric cylinder pushes a push block to move upward, and the push block drives a plurality of linkage bars to move upward, and the plurality of linkage bars respectively drive a plurality of linkage rods to move upward, so that the inclined slide column can slide rightward along the inner wall column of the slide column frame during the upward movement, and the connecting frame drives the sleeve sliding block to move upward obliquely, and the sleeve sliding block moves upward obliquely along the outer wall of the sliding rod, so that the connecting frame drives the two support rods to move upward obliquely, and the two support rods carry the feeding plates to move upward obliquely inside the mixed feeding barrel, and the plurality of feeding plates can realize the inclined upward separation operation with the mixed feeding barrel, and the feeding area of ​​the plurality of feeding plates can be opened synchronously, the mixed feeding area is wider, the waiting time for mixed feeding is greatly shortened, the mixed feeding can be quickly carried out, and the mixed feeding efficiency of molybdenum concentrate is greatly improved.

[0017] 2. The present invention adopts a disengagement mechanism. When the inclined sliding column tilts upward, the inclined sliding column drives the sliding column to move to the right and upward at the same time. The sliding column and the two limit sliding rings slide on the guide support frame. The guide support frame moves to the right, and the sleeve block moves to the right along the outer wall of the guide support column. At the same time, the sleeve block moves to the right along the inner wall of the guide frame. The fitting support plate moves to the right and no longer provides support force for the feeding plate. Multiple fitting support plates can move outward and disengage, increasing the upward mixing feeding area of ​​the feeding plate, and greatly improving the mixing feeding efficiency.

[0018] 3. The present invention uses a mixing detection component and a mixing motor to drive the sensing end of the speed sensor. The sensing end drives the sensing shaft to rotate, so that multiple centrifugal mixing plates can realize centrifugal rotation inside the mixing feeding barrel, so that the molybdenum fine powder raw material can realize rotational mixing in a V-shaped state by centrifugal force. After mixing, the mixing motor is turned off by the controller, and the rotation speeds of the multiple centrifugal mixing plates decrease under the resistance of the molybdenum fine powder raw material. The rotation speed of the speed sensor sensing shaft decreases to the feeding speed set by the controller, and the speed sensor sensing speed is calibrated to decrease to the speed set by the controller. After calibration, the controller promptly starts the electric cylinder, which can quickly tilt and move up multiple feeding plates while the mixing motor is stopped, thereby quickly increasing the mixing feeding area.

[0019] According to the mutual influence of the above multiple functions, first, the speed sensor senses that the speed of the sensing shaft drops to the feeding speed set by the controller, the speed sensor senses that the speed drops to the speed set by the controller, and the electric cylinder is immediately started, and then multiple feeding plates can be separated from the mixing feeding barrel by tilting and moving upward, and finally multiple fitting support plates can be moved outward and disengaged. In summary, when the mixing motor stops driving, multiple feeding plates are immediately opened synchronously, and large-area mixed feeding is realized synchronously, the waiting time for mixed feeding is greatly shortened, and the mixed feeding is fast, and the efficiency of molybdenum concentrate mixed feeding is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main structure of the centrifugal rotary molybdenum concentrate powder mixing feeder of the present invention.

[0021] Figure 2 It is a schematic diagram of the partial structure of the connection between the linkage strip and the linkage rod of the present invention.

[0022] Figure 3 It is a side structural schematic diagram of the centrifugal rotary molybdenum concentrate powder mixing feeder of the present invention.

[0023] Figure 4 For the present invention Figure 3 Enlarged structural diagram at A in the middle.

[0024] Figure 5 It is a schematic diagram of the partial structure of the front view of the connection between the inclined sliding column and the sliding column of the present invention.

[0025] Figure 6 It is a schematic diagram of the partial structure of the connection between the laminating support plate and the linkage block of the present invention.

[0026] Figure 7 It is a schematic diagram of the partial structure of the connection between the sliding column and the guide frame of the present invention from a side view.

[0027] Figure 8 It is a schematic diagram of the structure of the centrifugal rotary molybdenum concentrate powder mixing feeder of the present invention when viewed from above.

[0028] Fig. 9 It is a schematic diagram of the vertical cross-section structure of the centrifugal rotary molybdenum concentrate powder mixing feeder of the present invention.

[0029] Fig.10 It is a schematic diagram of the partial structure of the connection between the rotating rod and the rotating shaft of the present invention.

[0030] The accompanying drawings are marked as follows: 1. mixing feeding barrel; 2. bracket; 3. electric cylinder; 4. push block; 5. linkage bar; 6. linkage rod; 7. connecting block; 8. sliding column frame; 9. tilting sliding column; 10. connecting frame; 11. support rod; 12. feeding plate; 13. feeding pipe; 14. mounting frame; 15. controller; 16. electric valve; 17. sliding collar; 18. sleeve slider; 19. sliding rod; 20. tilting frame; 21. guide frame; 22. sliding column; 23. limit slip ring; 24. guide support frame; 25. sleeve block; 26. guide pillar; 27. linkage block; 28. fitting support plate; 29. ​​rotating rod; 30. centrifugal mixing plate; 31. rotating shaft; 32. sensing shaft; 33. speed sensor; 34. mixing motor; 35. transmission gear; 36. linkage gear; 37. linkage shaft; 38. proofreading speed sensor; 39. support block. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] As attached Figure 1-10 The centrifugal rotary molybdenum concentrate powder mixing feeder shown in the figure is provided with a synchronous mixing feeding mechanism, a disengagement mechanism, and a mixing detection component. The arrangement of each mechanism and component can immediately and synchronously open multiple feeding plates 12 when the mixing motor 34 stops driving, so as to synchronously realize large-area mixing and feeding, greatly shorten the mixing and feeding waiting time, quickly mix and feed, and greatly improve the molybdenum concentrate powder mixing and feeding efficiency. The specific structural arrangement of each mechanism and component is as follows.

[0033] In this technical solution, as shown in the attached Figure 1-9 As shown, the bracket 2 is fixedly connected to the top of the mixing feeding barrel 1, the electric cylinder 3 is fixedly installed on the top of the bracket 2, and the output end of the electric cylinder 3 is fixedly connected to the synchronous mixing feeding mechanism; the synchronous mixing feeding mechanism includes a push block 4 fixedly connected to the output end of the electric cylinder 3, and the outer wall of the push block 4 is fixedly connected to a plurality of linkage bars 5, and the lower surface of each linkage bar 5 is fixedly connected to a linkage rod 6; the bottom end of each linkage rod 6 is welded with a connecting block 7, and one side of the connecting block 7 is fixedly connected to a sliding column frame 8, the inner wall of the sliding column frame 8 is slidably connected to an inclined sliding column 9, and the bottom end of the inclined sliding column 9 is fixedly connected to a connecting frame 10.

[0034] Two support rods 11 are fixedly connected to the bottom end of the connecting frame 10, and a feeding plate 12 is installed at the bottom end of the support rod 11, the two support rods 11 are fixedly connected to the feeding plates 12, and multiple feeding plates 12 are slidably connected to the mixing feeding barrel 1; a disengagement mechanism is installed on one side of the outer wall of the inclined sliding column 9; a mixing detection component is installed inside the mixing feeding barrel 1, and multiple linkage bars 5 are arranged in a circular ring with equal distances, and the inner wall of the sliding column frame 8 and the outer wall of the inclined sliding column 9 are both set to smooth surfaces.

[0035] In this technical solution, as shown in the attached Figure 1-2As shown, the outside of the bracket 2 is provided with a plurality of feed pipes 13, and the plurality of feed pipes 13 are fixedly connected with the mixing feed barrel 1; the plurality of feed pipes 13 are arranged and arranged in a circular ring with equal spacing, so that different molybdenum concentrate raw material conveying pipes can be connected to the inside of the plurality of feed pipes 13, and the molybdenum concentrate raw materials are poured into the mixing feed barrel 1 by the plurality of feed pipes 13 for mixing. A mounting frame 14 is provided on one side of the two feed plates 12, and the two mounting frames 14 are fixedly connected with the mixing feed barrel 1; a controller 15 is fixedly installed on one side of one of the mounting frames 14, so that the mounting frame 14 can be firmly fixed by inserting the expansion bolts into the inside of the mounting frame 14, and the controller 15 can start the mixing motor 34 to realize the operation of the mixing motor 34.

[0036] In this technical solution, as shown in the attached Figure 3-4 As shown, an electric valve 16 is fixedly connected to the bottom of the mixing feeding barrel 1, so as to open the electric valve 16 and completely discharge the mixed molybdenum concentrate raw materials inside the bottom of the mixing feeding barrel 1; sliding rings 17 are slidably connected to the upper and lower surfaces of the sliding column frame 8, and the two sliding rings 17 are fixedly connected to the inclined sliding column 9, so that the two sliding rings 17 drive the inclined sliding column 9 to move upward, and the two sliding rings 17 move horizontally to the right on the sliding column frame 8.

[0037] A sleeve slider 18 is fixedly connected to one side of the connecting frame 10, and a slide rod 19 is slidably connected to the inner wall of the sleeve slider 18, and the slide rod 19 is fixedly connected to the tilting frame 20; multiple tilting frames 20 are fixedly connected to the mixing feeding barrel 1, and the outer wall of the sleeve slider 18 is slidably connected to the inner wall of the tilting frame 20, so that the connecting frame 10 drives the sleeve slider 18 to tilt upward, and the sleeve slider 18 tilts upward along the outer wall of the slide rod 19, and at the same time, the sleeve slider 18 tilts upward along the inner wall of the tilting frame 20, and the mixing feeding barrel 1 can provide stable support force for multiple tilting frames 20, thereby increasing the stability of the tilting frame 20.

[0038] In this technical solution, as shown in the attached Figure 5-8 As shown, the disengagement mechanism includes a sliding column 22 fixedly mounted on one side of the outer wall of the inclined sliding column 9, and the sliding column 22 is slidably connected to the sliding column frame 8; two limit slip rings 23 are fixedly connected to the outer wall of the sliding column 22, a guide support frame 24 is slidably connected between the two limit slip rings 23, and the outer wall of the sliding column 22 is slidably connected to the guide support frame 24; a sleeve block 25 is fixedly connected to the bottom end of the guide support frame 24, and a guide pillar 26 is slidably connected to the inner wall of the sleeve block 25, the guide pillar 26 is fixedly mounted in the guide frame 21, and the guide frame 21 is fixedly connected to the mixing feed barrel 1, and a linkage block 27 is welded to the bottom end of the sleeve block 25;

[0039] The bottom end of the linkage block 27 is fixedly connected with a fitting support plate 28, which is used to support the feed plate 12. The feed plate 12 and the fitting support plate 28 are slidingly connected. The two limit slip rings 23 are symmetrically arranged about the guide support frame 24, and the vertical cross-section shape of the limit slip ring 23 is a circular ring; the outer wall of the sleeve block 25 is slidingly connected to the inner wall of the guide frame 21.

[0040] In this technical solution, as shown in the attached Figure 9-10 As shown, the mixing detection assembly includes a rotating rod 29 rotatably mounted inside the mixing feeding barrel 1; a plurality of centrifugal mixing plates 30 are fixedly connected to the outer wall of the rotating rod 29, and the plurality of centrifugal mixing plates 30 are all rotatably connected to the inner wall of the mixing feeding barrel 1, and a rotating shaft 31 is fixedly connected to the top of the rotating rod 29, and the rotating shaft 31 is rotatably connected to the mixing feeding barrel 1; a sensing shaft 32 is fixedly connected to the top of the rotating rod 29 cocentrically, and a speed sensor 33 for speed sensing is fixedly mounted on the top of the sensing shaft 32, and a mixing motor 34 is coaxially connected to the top of the speed sensor 33, and the mixing motor 34 and the speed sensor 33 are both fixedly connected to the bracket 2;

[0041] A transmission gear 35 is fixedly connected to the outer wall of the rotating shaft 31 and close to the position of the sensing shaft 32. The outer wall of the transmission gear 35 is meshingly connected to a linkage gear 36. A linkage shaft 37 is fixedly installed on the inner wall of the linkage gear 36. A calibration speed sensor 38 is fixedly installed on the bottom end of the linkage shaft 37. A support block 39 is installed on one side of the calibration speed sensor 38, and the mixing feeding barrel 1 and the calibration speed sensor 38 are fixedly connected to the support block 39. The top surface of the transmission gear 35 and the top surface of the linkage gear 36 are in the same horizontal plane, and the vertical cross-sectional shape of the support block 39 is set to be T-shaped.

[0042] The working principle of the centrifugal rotary molybdenum fine powder mixing feeder of the present invention is as follows:

[0043] Step 1. During installation preparation, use expansion bolts to insert into the mounting frame 14 to firmly fix the mounting frame 14, then connect different molybdenum concentrate raw material conveying pipes to the interior of multiple feed pipes 13, and use multiple feed pipes 13 to pour the molybdenum concentrate raw materials into the mixing feeding barrel 1 for mixing. The mixing feeding barrel 1 is supported by the mounting frame 14, and the controller 15 starts the mixing motor 34, which realizes the driving operation.

[0044] Step 2: During the mixing detection, the mixing motor 34 drives the sensing end of the speed sensor 33, and the sensing end drives the sensing shaft 32 to rotate, and the sensing shaft 32 drives the rotating shaft 31 to rotate, and the rotating shaft 31 rotates inside the mixing feeding barrel 1. The rotating shaft 31 drives the rotating rod 29 to rotate, and the rotating rod 29 drives the multiple centrifugal mixing plates 30 to rotate. The multiple centrifugal mixing plates 30 can realize centrifugal rotation inside the mixing feeding barrel 1, and the molybdenum fine powder raw material can realize rotational mixing in a V-shaped state by centrifugal force. After mixing, the mixing motor 34 is turned off by the controller 15, so that the multiple centrifugal mixing plates 30 have a reduced speed under the resistance of the molybdenum fine powder raw material, and the rotating rod 29 has a reduced speed. At the same time, the rotating shaft 31 on the rotating rod 29 has a reduced speed, and the sensing shaft 32 pushed up by the rotating shaft 31 has a reduced speed. The speed sensor 33 senses that the speed of the sensing shaft 32 has dropped to the feeding speed set by the controller 15.

[0045] At the same time, the rotating shaft 31 carries the transmission gear 35 to rotate, the transmission gear 35 carries the linkage gear 36 to rotate, the linkage gear 36 carries the linkage shaft 37 to rotate, the linkage shaft 37 realizes speed sensing on the proofreading speed sensor 38, and the mixing feeding barrel 1 supports the support block 39, the support block 39 supports the proofreading speed sensor 38, when the speed sensed by the proofreading speed sensor 38 drops to the speed set by the controller 15, the electric cylinder 3 is started through the controller 15.

[0046] Step 3: During synchronous mixed feeding, the electric cylinder 3 pushes the push block 4 upward, the mixed feeding barrel 1 supports the bracket 2, and the bracket 2 supports the electric cylinder 3, providing a stable supporting force for the electric cylinder 3. The push block 4 drives the multiple linkage bars 5 upward, and the multiple linkage bars 5 respectively drive the multiple linkage rods 6 upward, the linkage rods 6 carry the connecting block 7 upward, the connecting block 7 carries the sliding column frame 8 upward, the sliding column frame 8 drives the two sliding collars 17 upward, and at the same time, the two sliding collars 17 drive the inclined sliding column 9 upward, the two sliding collars 17 move horizontally to the right on the sliding column frame 8, and the inclined sliding column 9 slides to the right along the inner wall column of the sliding column frame 8 during the upward movement. The inclined slide column 9 drives the connecting frame 10 to move upward, and the connecting frame 10 drives the sleeve slide block 18 to move upward, and the sleeve slide block 18 moves upward along the outer wall of the slide rod 19. At the same time, the sleeve slide block 18 moves upward along the inner wall of the inclined frame 20, and the connecting frame 10 drives the two support rods 11 to move upward, and the two support rods 11 carry the feeding plates 12 to move upward inside the mixed feeding barrel 1. Multiple feeding plates 12 can be opened and separated from the mixed feeding barrel 1, and the feeding area blocked by the feeding plates 12 is opened, so that the mixed molybdenum concentrate raw materials inside the mixed feeding barrel 1 can be quickly discharged from the side.

[0047] Step 4: When disengaging, when the inclined sliding column 9 tilts upward, the inclined sliding column 9 drives the sliding column 22 to move rightward and upward at the same time, and the sliding column 22 drives the two limit slip rings 23 to move rightward and upward at the same time. At the same time, the sliding column 22 and the two limit slip rings 23 slide on the guide frame 24, and the guide frame 24 moves rightward, and the guide frame 24 carries the sleeve block 25 to move rightward, and the sleeve block 25 moves rightward along the outer wall of the guide pillar 26, and at the same time, the sleeve block 25 moves rightward along the inner wall of the guide frame 21, and the sleeve block 25 drives the linkage block 27 to move right, and the linkage block 27 carries the fitting support plate 28 to move right. The fitting support plate 28 moves right and no longer provides support for the feeding plate 12, and the feeding plate 12 can be tilted and moved upward, and multiple fitting support plates 28 can move outward and detach, so that the molybdenum fine powder raw materials mixed inside the mixed feeding barrel 1 can be mixed and fed quickly, and the electric valve 16 is opened at the same time to completely discharge the molybdenum fine powder raw materials mixed inside the bottom of the mixed feeding barrel 1, so that the mixed feeding area is wider and the feeding efficiency is greatly improved.

[0048] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A centrifugal rotary molybdenum fine powder mixing feeder, comprising a mixing feed barrel (1), a bracket (2) and an electric cylinder (3), wherein the bracket (2) is fixedly connected to the top of the mixing feed barrel (1), and the electric cylinder (3) is fixedly installed on the top of the bracket (2), characterized in that: The output end of the electric cylinder (3) is fixedly connected to a synchronous mixing feeding mechanism; The synchronous mixing feeding mechanism comprises a push block (4) fixedly connected to the output end of the electric cylinder (3), and the outer wall of the push block (4) is fixedly connected to a plurality of linkage bars (5), and the lower surface of each linkage bar (5) is fixedly connected to a linkage rod (6); A connecting block (7) is welded to the bottom end of each linkage rod (6), and a sliding column frame (8) is fixedly connected to one side of the connecting block (7), an inclined sliding column (9) is slidably connected to the inner wall of the sliding column frame (8), and a connecting frame (10) is fixedly connected to the bottom end of the inclined sliding column (9); Two support rods (11) are fixedly connected to the bottom end of the connecting frame (10), and a feeding plate (12) is installed at the bottom end of the support rod (11), the two support rods (11) are fixedly connected to the feeding plate (12), and the plurality of feeding plates (12) are slidably connected to the mixing feeding barrel (1); A disengagement mechanism is installed on one side of the outer wall of the inclined sliding column (9); the disengagement mechanism comprises a sliding column (22) fixedly installed on one side of the outer wall of the inclined sliding column (9), and the sliding column (22) is slidably connected to the sliding column frame (8); Two limiting slip rings (23) are fixedly connected to the outer wall of the sliding column (22), a guide support frame (24) is slidably connected between the two limiting slip rings (23), and the outer wall of the sliding column (22) and the guide support frame (24) are slidably connected; The bottom end of the guide support frame (24) is fixedly connected to a sleeve block (25), and the inner wall of the sleeve block (25) is slidably connected to a guide pillar (26), the guide pillar (26) is fixedly installed in the guide frame (21), and one end of the guide frame (21) is fixedly connected to the mixing feed barrel (1), and the bottom end of the sleeve block (25) is welded to a linkage block (27); The bottom end of the linkage block (27) is fixedly connected to a fitting support plate (28), the fitting support plate (28) is used to support the feed plate (12), and the feed plate (12) and the fitting support plate (28) are slidably connected; A mixing detection component is installed inside the mixing feeding barrel (1); The mixing detection assembly comprises a rotating rod (29) rotatably mounted inside the mixing feeding barrel (1); a plurality of centrifugal mixing plates (30) are fixedly connected to the outer wall of the rotating rod (29), and the plurality of centrifugal mixing plates (30) are all rotatably connected to the inner wall of the mixing feeding barrel (1); a rotating shaft (31) is fixedly connected to the top end of the rotating rod (29), and the rotating shaft (31) is rotatably connected to the mixing feeding barrel (1); The top end of the rotating rod (29) is coaxially fixedly connected to a sensing shaft (32), and a speed sensor (33) for speed sensing is fixedly mounted on the top end of the sensing shaft (32), and the top end of the speed sensor (33) is coaxially connected to a hybrid motor (34), and the hybrid motor (34) and the speed sensor (33) are both fixedly connected to the bracket (2); A transmission gear (35) is fixedly connected to the outer wall of the rotating shaft (31) near the sensing shaft (32); a linkage gear (36) is meshingly connected to the outer wall of the transmission gear (35); a linkage shaft (37) is fixedly mounted on the inner wall of the linkage gear (36); and a calibration speed sensor (38) is fixedly mounted on the bottom end of the linkage shaft (37); A support block (39) is installed on one side of the calibration speed sensor (38), and the mixing feed barrel (1) and the calibration speed sensor (38) are both fixedly connected to the support block (39).

2. The centrifugal rotary molybdenum fine powder mixing feeder according to claim 1 is characterized in that: The plurality of linkage bars (5) are arranged in a circular ring at equal intervals, and the inner wall of the sliding column frame (8) and the outer wall of the inclined sliding column (9) are both configured as smooth surfaces.

3. The centrifugal rotary molybdenum fine powder mixing feeder according to claim 1, characterized in that: A plurality of feed pipes (13) are provided outside the support (2), and the plurality of feed pipes (13) are all fixedly connected to the mixing feed barrel (1); The plurality of feed pipes (13) are arranged in a circular ring at equal intervals.

4. The centrifugal rotary molybdenum fine powder mixing feeder according to claim 1, characterized in that: A mounting frame (14) is provided on one side of the two feeding plates (12), and the two mounting frames (14) are fixedly connected to the mixing feeding barrel (1); A controller (15) is fixedly mounted on one side of one of the mounting frames (14).

5. The centrifugal rotary molybdenum fine powder mixing feeder according to claim 1, characterized in that: The bottom end of the mixing and feeding barrel (1) is fixedly connected to an electric valve (16); The upper and lower surfaces of the sliding column frame (8) are both slidably connected with sliding collars (17), and the two sliding collars (17) are both fixedly connected to the inclined sliding column (9).

6. The centrifugal rotary molybdenum fine powder mixing feeder according to claim 1, characterized in that: A sleeve sliding block (18) is fixedly connected to one side of the connecting frame (10), a sliding rod (19) is slidably connected to the inner wall of the sleeve sliding block (18), and the sliding rod (19) is fixedly connected to a tilting frame (20); The plurality of tilting frames (20) are all fixedly connected to the mixing feed barrel (1), and the outer wall of the sleeve sliding block (18) is slidably connected to the inner wall of the tilting frame (20).

7. The centrifugal rotary molybdenum fine powder mixing feeder according to claim 1, characterized in that: The two limiting slip rings (23) are symmetrically arranged with respect to the guide support frame (24), and the vertical cross-section of the limiting slip ring (23) is in the shape of a circular ring; The outer wall of the sleeve block (25) is slidably connected to the inner wall of the guide frame (21).

8. The centrifugal rotary molybdenum fine powder mixing feeder according to claim 1, characterized in that: The vertical cross-section of the support block (39) is set to be T-shaped.

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