An automatic mixing device and mixing method for carbon processing raw materials

Abstract

The present invention discloses an automatic mixing device and a mixing method for carbon processing raw materials, belonging to the technical field of material mixing devices. Among them, the automatic mixing device for carbon processing raw materials includes a vertical pipe and a spiral plate assembled on the outer side of the vertical pipe for stirring. A plurality of material guiding grooves are opened on the outer wall of the vertical pipe, and the material guiding grooves are closed by cover plates. A vertical shaft is assembled on the outer side wall of the vertical pipe; the plurality of material guiding grooves provided are beneficial to sampling the raw materials in the mixing barrel. Specifically, the push plate can push the sleeve, so that the first inclined grooves on each sleeve can be respectively aligned with the through grooves on the vertical pipe. During the upward movement of the bottom plate, the sleeve can be driven to rotate, and then the cover plate can be driven to deflect outwards through the collar. The raw materials in the mixing barrel will then enter the vertical pipe along the trend and fall above the bottom plate, which is beneficial for the staff to check the degree of mixing of the raw materials.

Description

Technical Field

[0001] The present invention relates to the technical field of material mixing devices, and particularly relates to an automatic mixing device and a mixing method for carbon processing raw materials. Background Art

[0002] Carbon and graphite materials are non-metallic solid materials mainly composed of carbon elements. Among them, carbon materials are basically materials composed of non-graphitic carbon, while graphite materials are basically materials composed of graphitic carbon.

[0003] Chinese Patent CN218459413U discloses an automatic mixing device for carbon processing raw materials. By starting the motor, the stirring shaft drives a plurality of stirring blades to rotate, and with the cooperation of multiple components, the mixing tank can reciprocate left and right on the support frame through two sliding plates at the bottom, so as to achieve the purpose of uniform mixing.

[0004] The above device mixes the raw materials through the arranged stirring shaft and stirring blades. However, in actual use, it is not convenient to sample the raw materials in the mixing tank to check their mixing degree. Therefore, there is still room for improvement in the above device.

[0005] Therefore, it is necessary to provide an automatic mixing device and a mixing method for carbon processing raw materials to solve the above technical problems. Summary of the Invention

[0006] The purpose of the present invention is to provide an automatic mixing device and a mixing method for carbon processing raw materials to solve the problem that the existing device mixes the raw materials through the arranged stirring shaft and stirring blades, but in actual use, it is not convenient to sample the raw materials in the mixing tank to check their mixing degree as mentioned in the above background art.

[0007] Based on the above idea, the present invention provides the following technical solution: an automatic mixing device for carbon processing raw materials, including a vertical pipe and a spiral plate assembled on the outer side of the vertical pipe for stirring. A plurality of material guiding grooves are opened on the outer wall of the vertical pipe, and the material guiding grooves are closed by cover plates. A vertical shaft is assembled on the outer side wall of the vertical pipe, and a plurality of sleeves are sleeved on the outer side of the vertical shaft. A collar is sleeved on the sleeve, and a support rod is fixedly arranged between the collar and the cover plate;

[0008] A clamping component is arranged on the sleeve and is matched with the collar. A pushing plate is fixedly arranged on the outer peripheral wall of the vertical shaft, and a baffle is fixedly arranged on the inner wall of the sleeve. When the pushing plate is in contact with the baffle, the clamping component is disengaged from the collar, so that the vertical shaft can drive the sleeve to rotate. When the pushing plate is separated from the baffle and the bottom plate moves relative to the sleeve, the sleeve can drive the collar to rotate through the clamping component.

[0009] As a further solution of the present invention: The clamping component includes a magnetic strip disposed on one side of the baffle and slidably engaged with the baffle. The magnetic strip is located on the side of the baffle close to the push plate. The push plate is made of a magnet, and the side of the push plate opposite to the magnetic strip has different magnetic poles. An elastic block is connected to the outer peripheral wall of the sleeve, and a plurality of card slots cooperating with the elastic block are evenly formed on the inner wall of the collar. A pull rope is fixedly arranged between the elastic block and the magnetic strip.

[0010] As a further solution of the present invention: A plurality of sleeves are evenly distributed along the vertical axis. In the order from top to bottom, the distance from the baffle to the push plate on the inner wall of each sleeve gradually increases.

[0011] As a further solution of the present invention: The outer peripheral wall of the sleeve is provided with a first inclined groove and a second inclined groove that communicate with each other. The inclination directions of the first inclined groove and the second inclined groove are opposite. A limiting block cooperating with the first inclined groove and the second inclined groove is elastically connected to the outer peripheral wall of the bottom plate. An installation groove is formed on the outer peripheral wall of the vertical pipe, and the inner wall of the installation groove is an arc surface. The sleeve is arranged at the installation groove and fits with the installation groove. A plurality of through grooves are formed on the inner wall of the installation groove, and the through grooves are arranged opposite to the sleeve. When the bottom plate moves upward so that the limiting block is at the through groove, the limiting block can pop out through the through groove and insert into the first inclined groove.

[0012] As a further solution of the present invention: A semi-circular protective plate is sleeved on the outer side of the sleeve, and the protective plate is fixed to the outer side wall of the vertical pipe.

[0013] As a further solution of the present invention: A plurality of stop grooves are evenly formed on the outer side wall of the sleeve and close to the bottom end. A stop block is elastically connected to the inner wall of the protective plate, and the end face of the stop block inserted into the stop groove is a spherical structure.

[0014] As a further solution of the present invention: A slider is fixedly arranged on the outer peripheral wall of the bottom plate, and a sliding groove cooperating with the slider is formed on the inner wall of the vertical pipe.

[0015] As a further solution of the present invention: The opposite ends of the first inclined groove and the second inclined groove are both provided with inclined guiding surfaces.

[0016] As a further solution of the present invention: A stirring rod is fixedly arranged between the spiral plate and the vertical pipe.

[0017] A method of mixing materials using the automatic mixing device with the above carbon processing raw materials includes the following steps: Move the vertical pipe downward into the mixing cylinder, drive the vertical pipe to rotate to mix the materials in the mixing cylinder; Rotate the vertical shaft to drive the push plate to rotate, use the push plate to drive the sleeve to rotate, so that the first inclined groove on one of the sleeves is aligned with the through groove; Drive the bottom plate to move upward. During the upward movement of the bottom plate, it can drive the sleeve to rotate, and then drive the cover plate to deflect outward, so that the materials in the mixing cylinder can be introduced into the vertical pipe.

[0018] Compared with the prior art, the beneficial effects of the present invention are: The multiple material guiding grooves provided in this device are beneficial for sampling the materials in the mixing cylinder. Specifically, the push plate can push the sleeve, so that the first inclined grooves on each sleeve can be respectively aligned with the through grooves on the vertical pipe. During the upward movement of the bottom plate, it can drive the sleeve to rotate, and then drive the cover plate to deflect outward through the collar. The materials in the mixing cylinder then fall into the vertical pipe and onto the upper side of the bottom plate, which is beneficial for the staff to check the degree of material mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the drawings and embodiments:

[0020] Figure 1 is the overall structural schematic diagram of the present invention;

[0021] Figure 2 is the structural schematic diagram of the spiral plate of the present invention;

[0022] Figure 3 is the structural schematic diagram of the cover plate and the material guiding groove of the present invention;

[0023] Figure 4 is the structural schematic diagram of the vertical shaft and the cover plate of the present invention;

[0024] Figure 5 is the structural schematic diagram of the connection between the bottom plate and the vertical pipe of the present invention;

[0025] Figure 6 is the present invention Figure 4 The enlarged structural schematic diagram at position A;

[0026] Figure 7 is the present invention Figure 5 The enlarged structural schematic diagram at position B;

[0027] Figure 8 is the present invention Figure 5 The enlarged structural schematic diagram at position C;

[0028] Figure 9 is the structural schematic diagram of the collar and the sleeve of the present invention;

[0029] Figure 10It is a schematic diagram of the position of the baffle of the present invention on the inner wall of the sleeve;

[0030] Figure 11 It is a schematic diagram of the structure of the clamping block and the clamping groove of the present invention;

[0031] Figure 12 It is a distribution diagram of multiple baffles of the present invention;

[0032] Figure 13 It is a distribution diagram of the push plate of the present invention;

[0033] Figure 14 It is a schematic diagram of the structure of the protective plate and the sleeve of the present invention;

[0034] Figure 15 It is a schematic diagram of the cooperation between the magnetic strip and the baffle of the present invention;

[0035] Figure 16 It is a schematic diagram of the structure of the insertion block of the present invention.

[0036] In the figure: 1, mixing drum; 2, hydraulic rod; 3, telescopic rod; 4, cross bar; 5, support plate; 6, insertion rod; 601, joint; 7, rotating shaft; 8, transmission unit; 9, scale line; 10, benchmark; 11, vertical shaft; 12, turntable; 13, initial marking line; 14, vertical pipe; 1401, material guiding groove; 1402, installation groove; 1403, through groove; 15, spiral plate; 16, collar; 1601, support rod; 1602, clamping groove; 17, sleeve; 1701, first inclined groove; 1702, second inclined groove; 1703, positioning block; 1704, stop groove; 18, cover plate; 19, bottom plate; 1901, snap ring; 20, limit block; 21, clamping block; 22, push plate; 23, magnetic strip; 24, insertion block; 2401, inclined surface; 25, pull rope; 26, baffle; 27, protective plate; 2701, stop block; 28, guiding surface; 29, slider. Specific embodiments

[0037] As Figures 1-10 shown, an automatic mixing device and mixing method for carbon processing raw materials include a vertical pipe 14 and a spiral plate 15 assembled outside the vertical pipe 14 for stirring. Specifically, a plurality of stirring rods are fixedly arranged between the spiral plate 15 and the vertical pipe 14. During actual use, the mixing drum 1 is placed below the vertical pipe 14, and the vertical pipe 14 is moved downward into the mixing drum 1 to drive the vertical pipe 14 to rotate. The spiral plate 15 and the stirring rods outside the vertical pipe 14 can be used to mix the materials in the mixing drum 1. Of course, at least two groups of the spiral plates 15 are provided.

[0038] In order to sample the materials in the mixing drum 1, a plurality of bottom plates 19 are slidably assembled at the inner bottom end of the vertical pipe 14. Refer to Figure 5As shown, a snap ring 1901 is integrally formed at the center of the top surface of the bottom plate 19. The snap ring 1901 is beneficial for lifting the bottom plate 19 upward. Refer to Figure 3 As shown, a plurality of through material guiding grooves 1401 are formed in the outer wall of the vertical pipe 14. The material guiding grooves 1401 are closed by a cover plate 18. In order to drive the cover plate 18 to deflect, a vertical shaft 11 is assembled on the outer side wall of the vertical pipe 14. The vertical shaft 11 is arranged parallel to the vertical pipe 14. A plurality of sleeves 17 are sleeved on the outer side of the vertical shaft 11. The sleeves 17 and the vertical shaft 11 can be rotationally matched through bearings. The sleeves 17 correspond to the cover plate 18. A collar 16 is sleeved on the sleeve 17. A support rod 1601 is fixedly arranged between the collar 16 and the cover plate 18. When the sleeve 17 drives the collar 16 to rotate, the collar 16 can drive the support rod 1601 and the cover plate 18 to deflect. At this time, the raw materials in the mixing drum 1 can enter the vertical pipe 14 through the material guiding grooves 1401 and fall onto the bottom plate 19.

[0039] A clamping component is arranged on the sleeve 17 and is matched with the collar 16. Refer to Figures 11-13 As shown, a push plate 22 is fixedly arranged on the outer peripheral wall of the vertical shaft 11, and a baffle 26 matched with the push plate 22 is fixedly arranged on the inner wall of the sleeve 17. When the vertical shaft 11 is rotated so that the push plate 22 fits with the baffle 26 on the inner wall of the sleeve 17, the clamping component is disengaged from the collar 16, so that the vertical shaft 11 can drive the sleeve 17 to rotate. After the push plate 22 is separated from the baffle 26, the sleeve 17 can be re - engaged with the collar 16 through the clamping component. After the sleeve 17 is engaged with the collar 16, the sleeve 17 can drive the collar 16 to rotate, thereby driving the cover plate 18 to deflect, and guiding the materials in the mixing drum 1 into the vertical pipe 14.

[0040] The clamping component includes a magnetic strip 23 arranged on one side of the baffle 26 and slidably matched with the baffle 26. Refer to Figure 11 As shown, the magnetic strip 23 is located on the side of the baffle 26 close to the push plate 22. The above - mentioned push plate 22 can be made of a magnet, and the surface of the push plate 22 opposite to the magnetic strip 23 has different magnetic poles. A clamping block 21 is elastically connected to the outer peripheral wall of the sleeve 17, and a plurality of card slots 1602 matched with the clamping block 21 are uniformly formed on the inner wall of the collar 16. A pull rope 25 is fixedly arranged between the clamping block 21 and the magnetic strip 23. The pull rope 25 passes through the baffle 26 and the sleeve 17 and is slidably matched with both. Specifically, when the vertical shaft 11 is rotated so that the push plate 22 fits with the baffle 26, the suction force of the push plate 22 on the magnetic strip 23 can pull the pull rope 25, and the pull rope 25 can pull the clamping block 21 to separate the clamping block 21 from the card slot 1602, so that the sleeve 17 and the collar 16 can be disconnected;

[0041] Figure 10The position of the baffle 26 at the inner wall of multiple sleeves 17 is shown, Figure 12 which shows the position of the baffle 26 at the inner wall of multiple sleeves 17 in the top view state, and Figure 12 the initial position of the push plate 22 is also given in, combined with Figure 10 、 Figure 12 As shown, in the order from top to bottom, the distance from the baffle 26 at the inner wall of each sleeve 17 to the push plate 22 gradually increases. Through this structure, when the vertical shaft 11 drives the push plate 22 to rotate, multiple sleeves 17 from top to bottom can rotate in sequence.

[0042] In order to enable the bottom plate 19 to drive the sleeve 17 to rotate during the upward movement, in this solution, a first inclined groove 1701 and a second inclined groove 1702 are provided on the outer peripheral wall of the sleeve 17. Both the first inclined groove 1701 and the second inclined groove 1702 are inclined. Referring to Figure 6 As shown, the inclination directions of the first inclined groove 1701 and the second inclined groove 1702 are opposite, and the first inclined groove 1701 is connected to the second inclined groove 1702. The ends of the first inclined groove 1701 and the second inclined groove 1702 facing away from each other are both provided with inclined guide surfaces 28. Referring to Figures 5-7 As shown, a limiting block 20 elastically connected to the first inclined groove 1701 and the second inclined groove 1702 is provided at the outer peripheral wall of the bottom plate 19. An installation groove 1402 is provided on the outer peripheral wall of the vertical pipe 14. The inner wall of the installation groove 1402 is an arc surface, and the above-mentioned sleeve 17 is arranged at the installation groove 1402 and fits with the installation groove 1402;

[0043] Furthermore, a plurality of through grooves 1403 are provided on the inner wall of the installation groove 1402. The through grooves 1403 are arranged opposite to the sleeve 17. Specifically, the limiting block 20 on the bottom plate 19 and the through groove 1403 are on the same vertical plane. When the bottom plate 19 moves upward so that the limiting block 20 is at the position of the through groove 1403, the limiting block 20 can pop out through the through groove 1403 and insert into the first inclined groove 1701, thereby driving the sleeve 17 to rotate, enabling the cover plate 18 to deflect outward relative to the vertical pipe 14. When the limiting block 20 slides along the second inclined groove 1702, the sleeve 17 can reset, and then drive the cover plate 18 to deflect back into the material guiding groove 1401.

[0044] Figure 12The positions of the first inclined grooves 1701 of the plurality of sleeves 17 in the initial state are given in the figure. Specifically, in the initial state, the first inclined grooves 1701 on the plurality of sleeves 17 are aligned in the vertical direction. According to the above analysis of the positions of the plurality of baffles 26, when the vertical shaft 11 pushes the topmost sleeve 17 to rotate through the push plate 22, the first inclined groove 1701 on the outer wall of the topmost sleeve 17 can be arranged opposite to the through groove 1403 on the vertical tube 14, while the first inclined grooves 1701 on the remaining sleeves 17 are all aligned with the through groove 1403. 3-phase staggered state, at this time, the bottom plate 19 can only drive the topmost sleeve 17 to rotate during the upward movement, thereby causing the cover plate 18 at the top to deflect. Similarly, when the push plate 22 pushes the second sleeve 17 from top to bottom to rotate, the first inclined groove 1701 on the second sleeve 17 can be aligned with the through groove 1403, and the first inclined grooves 1701 on the remaining sleeves 17 are all staggered with the through groove 1403. At this time, the second cover plate 18 from top to bottom can be opened during the upward movement of the bottom plate 19.

[0045] In actual use, the mixing drum 1 is placed under the vertical pipe 14, and the vertical pipe 14 is driven to move downward and inserted into the mixing drum 1, and the raw materials to be mixed are introduced into the mixing drum 1. When the vertical pipe 14 drives the spiral plate 15 and the stirring rod to rotate, the materials inside the mixing drum 1 can be mixed. When it is necessary to sample the raw materials in the mixing drum 1, the vertical pipe 14 is stopped from rotating and the vertical shaft 11 is rotated. The vertical shaft 11 drives the push plate 22 to rotate. Figure 10 、 Figure 12 As shown, the distance between the baffle 26 and the push plate 22 on the inner wall of each sleeve 17 gradually increases from top to bottom. Therefore, the push plate 22 can push the baffle 26 as the vertical shaft 11 rotates, so that the first inclined groove 1701 on the outer wall of a certain sleeve 17 moves to the through groove 1403 and is aligned with the through groove 1403, while the first inclined grooves 1701 on the outer walls of the other sleeves 17 are in a staggered state with the through groove 1403. Figure 11 As shown, when the push plate 22 rotates to one side of the baffle 26 and fits therewith, the suction force of the push plate 22 on the magnetic strip 23 can pull the drawstring 25, thereby prompting the drawstring 25 to pull the clamping block 21, so that the clamping block 21 is separated from the clamping groove 1602, so that the sleeve 17 is separated from the collar 16. At this time, the push plate 22 can push the sleeve 17 through the cooperation with the baffle 26. When the first inclined groove 1701 on the sleeve 17 rotates to the through groove 1403, the vertical shaft 11 can drive the push plate 22 to move a distance in the opposite direction so that the push plate 22 is separated from the baffle 26. At this time, the clamping block 21 can be ejected again and inserted into the clamping groove 1602, so that the sleeve 17 is re-engaged with the collar 16. Through this structure, the sleeve 17 can be pushed to rotate relative to the collar 16, and when the push plate 22 is separated from the baffle 26, the sleeve 17 can be re-engaged with the collar 16.

[0046] When the first inclined groove 1701 on the outer wall of a certain sleeve 17 is aligned with the through groove 1403, it drives the bottom plate 19 to move upward in the vertical pipe 14. When the bottom plate 19 moves to this sleeve 17, the limiting block 20 on the bottom plate 19 can pop out and pass through the through groove 1403, so that one end of the limiting block 20 can be inserted into the first inclined groove 1701. At this time, as the bottom plate 19 moves upward, the cooperation between the limiting block 20 and the first inclined groove 1701 can drive the sleeve 17 to rotate. Then, through the clamping component, the collar 16 is driven to rotate. Through the collar 16, the cover plate 18 can be driven to deflect away from the vertical pipe 14, so that during the subsequent rotation of the vertical pipe 14, the raw materials in the mixing drum 1 can be introduced into the vertical pipe 14 and fall above the bottom plate 19. When the bottom plate 19 continues to move upward and the limiting block 20 slides in the second inclined groove 1702, the cooperation between the limiting block 20 and the second inclined groove 1702 can drive the sleeve 17 to deflect in the reverse direction and reset. When the cover plate 18 re-enters the material guiding groove 1401, it can seal the material guiding groove 1401. When the bottom plate 19 moves near the top of the vertical pipe 14, the staff can check the extracted material. Thus, the work of extracting the material at a certain position in the mixing drum 1 is completed. According to the above introduction of the working principle, when it is necessary to sample the raw materials at different positions in the mixing drum 1, only need to push the corresponding sleeve 17 to rotate through the push plate 22 so that the first inclined groove 1701 on the sleeve 17 is aligned with the through groove 1403.

[0047] In summary, the multiple material guiding grooves 1401 provided in this device are beneficial to sampling the raw materials in the mixing drum 1. Specifically, through the push plate 22, the sleeve 17 can be pushed, so that the first inclined grooves 1701 on each sleeve 17 can be respectively aligned with the through grooves 1403 on the vertical pipe 14. During the upward movement of the bottom plate 19, the sleeve 17 can be driven to rotate, and then the cover plate 18 is driven to deflect outward through the collar 16. The raw materials in the mixing drum 1 then enter the vertical pipe 14 and fall above the bottom plate 19, which is beneficial for the staff to check the degree of raw material mixing.

[0048] Combined with Figures 1-2 、 Figure 14As shown, in actual use, a semicircular guard plate 27 can be sleeved on the outside of the sleeve 17, and the guard plate 27 is fixed to the outer wall of the vertical tube 14. A plurality of stop grooves 1704 are evenly opened on the outer wall of the sleeve 17 and near the bottom end, and a stop block 2701 is elastically connected to the inner wall of the guard plate 27 (specifically, a circular hole that slides with the stop block 2701 can be opened on the inner wall of the guard plate 27, and a first spring is fixed between the inner end surface of the circular hole and the stop block 2701). The stop block 2701 is inserted into the stop groove 1 One end face of 704 is a spherical structure, through which the sleeve 17 can remain stable in the initial state. When the sleeve 17 is rotated by cooperating with the limit block 20 and the first inclined groove 1701 or the second inclined groove 1702, the pressure between the spherical surface on the stop block 2701 and the stop groove 1704 increases, so that one end of the stop block 2701 can move out of the stop groove 1704. Through this structure, when the push plate 22 is separated from the baffle 26, the sleeve 17 can remain stable under the limit of the stop block 2701.

[0049] The above describes the core working principle of the solution. To make the solution complete, the following briefly describes the installation of some components:

[0050] In order to install the vertical pipe 14, a turntable 12 is provided at the top of the vertical pipe 14. Figure 4 As shown, the turntable 12 is stepped, the top end of the vertical pipe 14 passes through the turntable 12 and is fixedly connected thereto, and a support plate 5 is sleeved on the outside of the turntable 12. Specifically, the top end of the turntable 12 is located on the top of the support plate 5 and the turntable 12 rotates with the support plate 5 through a bearing. A motor is installed on the support plate 5, and the output shaft of the motor is connected to the turntable 12 through a transmission unit 8. Specifically, the transmission unit 8 can be a chain or a belt.

[0051] The bottom end of the vertical shaft 11 is rotatably connected to the vertical tube 14, the top end of the vertical shaft 11 passes through the turntable 12 and rotates with it, and the outer side of the vertical shaft 11 is provided with a reference rod 10. Figure 2 As shown, an initial marking line 13 and a plurality of scale marks 9 are provided on the top surface of the turntable 12. When the marker 10 is in the position shown in FIG. Figure 2 When the initial marking line 13 is in the position shown, the push plate 22 is in the position shown Figure 12 In the position shown, when the vertical shaft 11 is rotated by the mark rod 10 so that the mark rod 10 is at the first scale mark 9, the push plate 22 can push the topmost sleeve 17 through the baffle 26 so that the first inclined groove 1701 on the outer wall of this sleeve 17 is aligned with the through groove 1403. Similarly, when the mark rod 10 is aligned with the second scale mark 9, the push plate 22 can push the second sleeve 17 from the top to the bottom to rotate so that the first inclined groove 1701 on the outer wall of this sleeve 17 is aligned with the through groove 1403, and so on.

[0052] Further, combined with Figure 12 As shown, a positioning block 1703 is fixedly connected to the inner wall of the sleeve 17. The positioning blocks 1703 on the inner wall of the multiple sleeves 17 are initially in a collinear state. When the benchmark 10 rotates in the opposite direction and is at the initial mark line 13 position, the push plate 22 can push the multiple positioning blocks 1703 back to the initial position, thereby resetting the multiple sleeves 17.

[0053] The support plate 5 is provided with a cross bar 4 at both ends, and the cross bar 4 passes through the support plate 5. In actual use, the support plate 5 can slide relative to the cross bar 4, which is conducive to adjusting the position of the vertical tube 14. Of course, the support plate 5 can also be fixedly matched with the cross bar 4. A hydraulic rod 2 is provided at the cross bar 4. The top end of the hydraulic rod 2 is hinged to the cross bar 4, and the bottom end of the hydraulic rod 2 is hinged to the ground. In addition, a telescopic rod 3 can be installed at both ends of the cross bar 4. Specifically, the top position of the telescopic end is rotatably matched with the cross bar 4, and the telescopic rod 3 is fixed to the ground. This structure is conducive to driving the vertical tube 14 to move on the vertical plane.

[0054] The support plate 5 is fixed with bosses at both ends, and a shaft 7 is rotatably installed between the two bosses. A handle can be installed at one end of the shaft 7 passing through the boss to drive the shaft 7 to rotate. A traction rope is wrapped around the outside of the shaft 7. Figure 1 、 Figure 5 、 Figure 16 As shown, a slider 29 is fixedly provided on the outer peripheral wall of the bottom plate 19, and a slide groove is provided on the inner wall of the vertical tube 14 to slide with the slider 29. The slider 29 can slide upward along the slide groove to the outer side of the vertical tube 14. A plug rod 6 is provided below the rotating shaft 7. The top end of the plug rod 6 is rotatably connected to a joint 601, and one end of the traction rope is fixedly connected to the joint 601. An insert block 24 is elastically connected to the outer peripheral wall of the plug rod 6 through a spring. For details, refer to Figure 16 As shown, the end of the insert block 24 away from the insert rod 6 is provided with an inclined surface 2401, and the inclined surface 2401 is provided so that the insert block 24 can be inserted into the retaining ring 1901. Figure 16 As shown, the top of the snap ring 1901 is provided with a stopper that matches the insert block 24. Figure 16 In the embodiment, the stopper is marked as s. When the traction rope is released, the insertion rod 6 can move downward. When the insert block 24 is inserted into the inner part of the clamping ring 1901, the bottom plate 19 can be driven to move upward during the process of winding the traction rope. Of course, in actual use, a hook can also be installed on the insertion rod 6 to drive the bottom plate 19 to move upward. Figure 1 As shown, a slide bar can be fixedly mounted on the insertion rod 6, and one end of the slide bar away from the insertion rod 6 is slidably engaged with the slide groove.

[0055] Reference Figure 6As shown, through the provided guiding surface 28, it is beneficial for the limiting block 20 to move out of the second inclined groove 1702 or the first inclined groove 1701 and re-enter the vertical pipe 14;

[0056] Combined with Figure 7 As shown, an installation hole for slidingly mating with the limiting block 20 is provided on the bottom plate 19. A second spring is fixedly arranged between the inner end face of the installation hole and the limiting block 20, and a chamfer is provided at one end of the limiting block 20 away from the second spring;

[0057] Combined with Figure 5 、 Figure 8 As shown, the top end face and the bottom end face of the through groove 1403 are both inclined, and the inclined directions are opposite. Specifically, the inclined direction of the bottom end face of the through groove 1403 is as shown by a in Figure 8 . With this structure, it is beneficial for the limiting block 20 to re-enter the sleeve 17.

[0058] As Figure 10 shown, an installation part for installing the collar 16 is provided on the sleeve 17. The installation part is as shown by b in Figure 10 . The diameter of the installation part is smaller. When the collar 16 is sleeved on the installation part, the outer wall of the collar 16 is parallel to the outer wall of the sleeve 17;

[0059] A notch for slidingly mating with the clamping block 21 is provided on the outer wall of the installation part, and a limiting spring is fixedly arranged between the inner end face of the notch and the clamping block 21.

[0060] As Figure 13 shown, a recessed part for installing the push plate 22 is provided on the vertical shaft 11. The recessed part is as shown by c in Figure 13 . The diameter of the recessed part is smaller, and the push plate 22 is fixedly arranged on the outer wall of the recessed part.

[0061] As Figure 15 shown, a groove for slidingly mating with the magnetic strip 23 is provided on the baffle 26. Specifically, the cross-sections of the groove and the magnetic strip 23 can both be set as T-shaped.

Claims

1. An automatic mixing device for carbon processing raw materials, comprising a vertical pipe and a spiral plate assembled outside the vertical pipe for stirring, characterized in that: A plurality of material guiding grooves are formed in the outer wall of the vertical pipe, and the material guiding grooves are closed by cover plates. A vertical shaft is assembled on the outer side wall of the vertical pipe, and a plurality of sleeves are sleeved on the outer side of the vertical shaft. A collar is sleeved on the sleeve, and a support rod is fixedly arranged between the collar and the cover plate; A clamping component matched with the collar is arranged on the sleeve. A push plate is fixedly arranged on the outer peripheral wall of the vertical shaft. A baffle is fixedly arranged on the inner wall of the sleeve. When the push plate is attached to the baffle, the clamping component is disengaged from the collar, so that the vertical shaft can drive the sleeve to rotate. A plurality of bottom plates are slidably assembled at the bottom end inside the vertical pipe. When the push plate is separated from the baffle and the bottom plate moves relative to the sleeve, the sleeve can drive the collar to rotate through the clamping component; The clamping component includes a magnetic strip arranged on one side of the baffle and slidably matched with the baffle. The magnetic strip is located on the side of the baffle close to the push plate. The push plate is made of a magnet, and the surface of the push plate opposite to the magnetic strip has different magnetic poles. A clamping block is elastically connected to the outer peripheral wall of the sleeve. A plurality of clamping grooves matched with the clamping block are uniformly formed in the inner wall of the collar. A pull rope is fixedly arranged between the clamping block and the magnetic strip; The plurality of sleeves are uniformly distributed along the vertical shaft. In the order from top to bottom, the distance from the baffle to the push plate on the inner wall of each sleeve gradually increases; A first inclined groove and a second inclined groove which are communicated with each other are formed in the outer peripheral wall of the sleeve. The inclination directions of the first inclined groove and the second inclined groove are opposite. A limiting block elastically connected with the first inclined groove and the second inclined groove is arranged on the outer peripheral wall of the bottom plate. An installation groove is formed in the outer peripheral wall of the vertical pipe, and the inner wall of the installation groove is an arc surface. The sleeve is arranged at the installation groove and is attached to the installation groove. A plurality of through grooves are formed in the inner wall of the installation groove. The through grooves are arranged opposite to the sleeve. When the bottom plate moves upward so that the limiting block is at the through groove, the limiting block can pop out through the through groove and be inserted into the first inclined groove.

2. The automatic mixing device for carbon processing raw materials according to claim 1, characterized in that: A semi-circular guard plate is sleeved on the outer side of the sleeve, and the guard plate is fixed on the outer side wall of the vertical pipe.

3. The automatic mixing device for carbon processing raw materials according to claim 2, wherein: A plurality of stop grooves are uniformly formed in the outer side wall of the sleeve and close to the bottom end. A stop block is elastically connected to the inner wall of the guard plate. The end face of the stop block inserted into the stop groove is a spherical structure.

4. The automatic mixing device for carbon processing raw materials according to claim 1, wherein: A sliding block is fixedly arranged on the outer peripheral wall of the bottom plate, and a sliding groove slidably matched with the sliding block is formed in the inner wall of the vertical pipe.

5. The automatic mixing device for carbon processing raw materials according to claim 1, characterized in that: The opposite ends of the first inclined groove and the second inclined groove are both provided with inclined guide surfaces.

6. The automatic mixing device for carbon processing raw materials according to claim 1, characterized in that: A stirring rod is fixedly arranged between the spiral plate and the vertical pipe.

7. A method of mixing using an automatic mixing device for carbon processing raw materials as described in any one of claims 1-6, characterized in that, The method comprises the following steps: moving the vertical pipe downward into the mixing barrel, and driving the vertical pipe to rotate to mix the raw materials in the mixing barrel; rotating the vertical shaft to drive the push plate to rotate, and driving the sleeve to rotate by using the push plate, so that the first inclined groove on one of the sleeves is aligned with the through groove; driving the bottom plate to move upward. During the upward movement of the bottom plate, the bottom plate can drive the sleeve to rotate, and then drive the cover plate to deflect outward, so that the raw materials in the mixing barrel can be introduced into the vertical pipe.

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